CN103909851B - A kind of chair headrest fixing player - Google Patents
A kind of chair headrest fixing player Download PDFInfo
- Publication number
- CN103909851B CN103909851B CN201410175236.9A CN201410175236A CN103909851B CN 103909851 B CN103909851 B CN 103909851B CN 201410175236 A CN201410175236 A CN 201410175236A CN 103909851 B CN103909851 B CN 103909851B
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- China
- Prior art keywords
- player
- fixed
- fixing body
- chair headrest
- connecting rod
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Abstract
The present invention provides a kind of chair headrest fixing player, and including head pillow frame and head rest body, head rest body back is provided with player fixing device, and player fixing device includes fixed frame and player fixing body；Fixed frame is provided with the cavity for provided with player fixing body, and is fixed on head pillow frame；Player fixing body is provided with the cavity for placing player and the plectrum for the player that is fixedly clamped, and player fixing body is rotatably installed in the cavity of fixed frame by the rotating shaft of two coaxial lines.The present invention adds a supporting mechanism at headrest rear portion, front row, facilitates personnel to place, fixes mobile phone or panel computer；Angular adjustment can be carried out according to personnel demand, fix, reach the viewing location that occupant is the most satisfied；Different-thickness, the player of size can be fixed, have wide range of applications；There is simple, with low cost, easily operated and that applicability is strong advantage；And overall structure is conducive to the popularization of popular vehicle.
Description
Technical field
The present invention relates to a kind of chair headrest, particularly relate to a kind of chair headrest fixing player, belong to
In automobile technical field.
Background technology
Most superior automobile, for increasing passenger enjoyment, are equipped with video at chair headrest rear portion
Player, be convenient for people to watch USB flash disk video CD or watch instant TV.In prior art, seat
Chair headrest rear portion has video player function, has the drawback that
1, within outfit display screen in current chair headrest rear is only present in luxury car, because its cost is high
High, spread to far away among Volkswagen.
2, occupant utilizes display viewing TV programme need to individually provide USB flash disk, CD for oneself or be only capable of receiving
See that instant TV programme, instant program cannot ensure the program liked by occupant.
3, universal along with mobile phone and panel computer, people are more willing to carry with mobile phone, panel computer
Viewing stores video, and headrest display apparatus is in the edge progressively substituted.
4, automobile rear personnel watch mobile phone, panel computer video, need handheld device, it has not been convenient to personnel
Viewing, easily cause occupant arm to ache, headache and dizzy etc. uncomfortable.
Summary of the invention
It is strong that the problem to be solved in the present invention is to provide a kind of simple in construction, easily operation, low cost, applicability
Can fix variety classes, size and the chair headrest of thickness player.
For solving above-mentioned technical problem, the technical solution used in the present invention is: provide one can fix broadcasting
The chair headrest of device, including head pillow frame and head rest body, it is solid that described head rest body back is provided with player
Determining device, described player fixing device includes fixed frame and player fixing body；Described fixed frame
It is provided with the cavity for provided with player fixing body, and is fixed on head pillow frame；Described player is installed
Body is provided with the cavity for placing player and the plectrum for the player that is fixedly clamped, and described player is pacified
Dress body is rotatably installed in the cavity of fixed frame by the rotating shaft of two coaxial lines.
Further, described plectrum is " S " type elastic plectrum, is rotatably installed in player fixing body
On, the top of described plectrum is surrounded by abrasionproof plastics." S " type elastic plectrum can adapt to different-thickness,
The playback equipment of length；Abrasionproof plastics or other soft materials is moulded on " S " type elastic plectrum top,
It is possible to prevent " S " type elastic plectrum to scratch corresponding video equipment.
Further, two described rotating shafts are respectively driving shaft and driven shaft, and described driving shaft is fixed in broadcasting
On device fixing body, driven shaft can be fixed in player and install on body or fixed frame.
Further, one it is additionally provided with for adjusting fixing player fixing body angle the angle tune being fixed
Regulating device, described angle regulator includes driving shaft, connecting rod, support and stirs device；
Described driving shaft central axis is provided with pilot hole, and its end is provided with an external gear；With described active
The external gear of shaft end matches and installs an internal tooth wheel seat, is provided with one in the internal gear chamber of described internal tooth wheel seat
The guide post matched with pilot hole；Described support is fixed on fixed frame, and with the centre of connecting rod
Position is hinged；The end of one end hinged internal tooth wheel seat of described connecting rod, the other end is by stirring device to it
Effect realizes the engagement of internal tooth wheel seat and driving shaft external gear and separates；When needs adjust player angle
Time, stir device and make the internal gear of internal tooth wheel seat and driving shaft be that after gear separates, angle to player is carried out
Adjust, after angle adjustment, make both again engage by stirring device again, just can be firmly by player
On fixing seat player fixing body.
Further, stir device described in and include driving lever and fixed plate；Described driving lever is provided with big end and small end, its
The affixed button of big end, its small end is provided with a hole, location, at the small end of described driving lever to intermediate position,
And be gradual change curved surface or a curve with the face contacted or the line of connecting rod；In described fixed plate, affixed one with fixed
The location bar matched in hole, position, location bar is set with a back-moving spring, and fixed plate is fixed in fixed frame
On.
Further, being provided with a buffer spring between described connecting rod and fixed frame, described buffer spring is positioned at institute
State certain position between support and internal tooth wheel seat.
Further, described connecting rod is " Z " type bar.
Further, described support is one " U " type support.
Further, the end of described internal tooth wheel seat passes through one " U " type bearing and rod hinge connection.
The present invention has the advantage that with good effect: the present invention adds one at headrest rear portion, front row
Support mechanism, facilitates personnel to place, fixes mobile phone or panel computer；Angle can be carried out according to personnel demand
Regulate, fix, reach the viewing location that occupant is the most satisfied；Can fix different-thickness, the player of size,
Have wide range of applications；There is simple, with low cost, easily operated and that applicability is strong advantage；And it is overall
Structure is conducive to the popularization of popular vehicle, watches video for heel row occupant and provides a great convenience.
Accompanying drawing explanation
Fig. 1 is the perspective view that the specific embodiment of the invention can fix the chair headrest of player；
Fig. 2 is the first view stereo structural representation of player fixing device in Fig. 1；
Fig. 3 is the second view stereo structural representation of player fixing device in Fig. 1；
Fig. 4 is partial enlargement (angle regulator) structural representation shown in F in Fig. 3；
Fig. 5 is the perspective view of angle regulator in Fig. 2 or Fig. 3.
In figure:
1. head rest body, 2. player fixing device, 3. head pillow frame, 4. angle regulator,
5. player；
21. fixed frames, 22. player fixing bodies, 23. " S " type elastic plectrum, 24. driving shafts,
25. driven shafts；
41. internal tooth wheel seats, 42. buffer springs, 43. fixed plates, 44. driving levers, 45. buttons,
46. " Z " type connecting rod, 47. " U " type bearing, 48. back-moving springs, 49. " U " type support.
Detailed description of the invention
For the understanding more deep to the present invention, a specific embodiment is set forth below, and combines accompanying drawing,
The present invention is described in further detail.
The present embodiment is a kind of chair headrest fixing player, as it is shown in figure 1, include head pillow frame
3 and head rest body 1, head rest body 1 back is provided with player fixing device 2 and for adjusting player
Angle regulator 4.
As shown in Figures 2 and 3, player fixing device 2 includes that fixed frame 21 and player are installed
Body 22；Fixed frame 21 is provided with the cavity for provided with player fixing body 22, and is fixed in headrest bone
On frame 3；Player fixing body 22 is provided with the cavity for placing player and for the broadcasting that is fixedly clamped
" S " type elastic plectrum 23 of device, is rotatably installed on player fixing body, and this " S " type
The top of elastic plectrum 23 is surrounded by one layer of abrasionproof plastics；Player fixing body 22 is by two coaxial lines
Rotating shaft (respectively driving shaft 24 and driven shaft 25) is rotatably installed in the cavity of fixed frame 21,
Driving shaft 24 is fixed on player fixing body 22.
As shown in Figure 4 and Figure 5, angle regulator 4 include driving shaft 24, " Z " type connecting rod 46,
" U " type support 49 and stir device；Stir device and include driving lever 44 and fixed plate 43；Driving lever 44 is provided with greatly
End and small end, the affixed button 45 of its big end, its small end is provided with hole, a location (not shown), dials
The small end of bar 44 is to being a gradual change curved surface at intermediate position and with the face contacted of connecting rod；Fixing
The affixed one location bar (not shown) matched with hole, location on plate 43, location bar is set with one
Back-moving spring 48, and fixed plate 43 is fixed on fixed frame 21.
As shown in Figure 4 and Figure 5, driving shaft 24 central axis is provided with pilot hole (not shown),
And its end is provided with an external gear；Match installation one internal tooth wheel seat 41 with the external gear of driving shaft end,
A guide post (not shown) matched with pilot hole it is provided with in the internal gear chamber of internal tooth wheel seat 41；
" U " type support 49 is fixed on fixed frame 21, and with the position, centre of " Z " type connecting rod 46
Locate hinged；" U " type bearing 47 that the end of one end of " Z " type connecting rod 46 and internal tooth wheel seat 41 is arranged
Hinged, the other end realizes engaging of internal tooth wheel seat 41 and driving shaft external gear by driving lever 44 to its effect
And separate.
In the present embodiment, as shown in Figure 4 and Figure 5, set between " Z " type connecting rod 46 and fixed frame 21
Having a buffer spring 42, buffer spring 42 is positioned at certain position between " U " type support and internal tooth wheel seat 41
Put place.
In the present embodiment, the cavity inner casing of player fixing body 22 places mobile phone or panel computer, and logical
Over-angle adjusting means 4 carries out angle adjustment to player easily, makes heel row passenger at optimum angle
Degree viewing video.
Heel row passenger is in riding process, if it is desired to the video watched in mobile phone or panel computer, only
Need to be placed in the cavity of player fixing body 22, according to playback equipment size corresponding video equipment
Hand rotation " S " type elastic plectrum 23, " S " type elastic plectrum 23 will rotate around its fulcrum shaft；Gu
After having determined video playback apparatus, angular adjustment can be carried out simultaneously, only need to pin button 45, angle with a hand
The driving lever 44 of degree adjusting means 4 will promote the action of " Z " type connecting rod 46, and " Z " type connecting rod 46 will band
Dynamic internal tooth wheel seat 41 separates with the external gear of driving shaft 24, then another hand adjustment joint player fixing body
The angle of 22, makes player after optimal viewing angle, and release button 45, back-moving spring 48 is by driving lever
44 pushed home, " Z " type connecting rod 46 will drive the external gear of internal tooth wheel seat 41 and driving shaft 24 again
Engagement, player just can be firmly secured on player fixing body 22 with best angle.
Above embodiments of the invention are described in detail, but described content has been only the preferable of the present invention
Embodiment, it is impossible to be considered the practical range for limiting the present invention.All according to the scope of the invention made equal
Deng change and improvement etc., within all should still belonging to this patent covering scope.
Claims (7)
1. can fix a chair headrest for player, including head pillow frame and head rest body, its feature exists
In: described head rest body back is provided with player fixing device, and described player fixing device includes fixing
Framework and player fixing body；Described fixed frame is provided with the cavity for provided with player fixing body, and
It is fixed on head pillow frame；Described player fixing body is provided with the cavity for placing player and for pressing from both sides
Fastening the plectrum of player, described player fixing body is rotatably pacified by the rotating shaft of two coaxial lines
It is contained in the cavity of fixed frame；
Two described rotating shafts are respectively driving shaft and driven shaft, and described driving shaft is fixed in player fixing body
On；
It is additionally provided with one for adjusting fixing player fixing body angle the angle regulator being fixed,
Described angle regulator includes driving shaft, connecting rod, support and stirs device；
Described driving shaft central axis is provided with pilot hole, and its end is provided with an external gear；With described active
The external gear of shaft end matches and installs an internal tooth wheel seat, is provided with one in the internal gear chamber of described internal tooth wheel seat
The guide post matched with pilot hole；Described support is fixed on fixed frame, and with the centre of connecting rod
Position is hinged；The end of one end hinged internal tooth wheel seat of described connecting rod, the other end is by stirring device to it
Effect realizes the engagement of internal tooth wheel seat and driving shaft external gear and separates.
Chair headrest the most according to claim 1, it is characterised in that: described plectrum is " S " type
Elastic plectrum, is rotatably installed on player fixing body, and the top of described plectrum is surrounded by abrasionproof plastics.
Chair headrest the most according to claim 1, it is characterised in that stir device described in: and include driving lever
And fixed plate；Described driving lever is provided with big end and small end, and the affixed button of its big end, its small end is provided with necessarily
Hole, position, is one gradually at the small end of described driving lever to intermediate position and with the face contacted of connecting rod or line
Plane of bending or curve；The affixed one location bar matched with hole, location in described fixed plate, location bar overlaps
Fill a back-moving spring, and fixed plate is fixed on fixed frame.
Chair headrest the most according to claim 3, it is characterised in that: described connecting rod and fixed frame
Between be provided with a buffer spring, described buffer spring certain position between described support and internal tooth wheel seat
Place.
Chair headrest the most according to claim 3, it is characterised in that: described connecting rod is " Z " type
Bar.
Chair headrest the most according to claim 3, it is characterised in that: described support is one " U "
Type support.
Chair headrest the most according to claim 3, it is characterised in that: the end of described internal tooth wheel seat
By one " U " type bearing and rod hinge connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175236.9A CN103909851B (en) | 2014-04-28 | 2014-04-28 | A kind of chair headrest fixing player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175236.9A CN103909851B (en) | 2014-04-28 | 2014-04-28 | A kind of chair headrest fixing player |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103909851A CN103909851A (en) | 2014-07-09 |
| CN103909851B true CN103909851B (en) | 2016-08-24 |
Family
ID=51035959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410175236.9A Active CN103909851B (en) | 2014-04-28 | 2014-04-28 | A kind of chair headrest fixing player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103909851B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070307A (en) * | 2015-08-26 | 2015-11-18 | 无锡伊佩克科技有限公司 | Vehicle-mounted multimedia player based on overturning mechanism |
| CN113335164B (en) * | 2021-06-30 | 2022-07-29 | 安徽江淮汽车集团股份有限公司 | Seat headrest |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1498172A (en) * | 2001-03-21 | 2004-05-19 | ��ȫ�Ӿ����˾ | Headrest, particularly for motor vehicle seat |
| US7044546B2 (en) * | 2002-08-14 | 2006-05-16 | Johnson Safety, Inc. | Headrest-mounted monitor |
| US7597393B1 (en) * | 2003-04-04 | 2009-10-06 | Shanna Murphy, legal representative | Headrest/head restraint having an integrated video screen |
| US7762627B2 (en) * | 2005-11-02 | 2010-07-27 | Chung Lung Chang | Headrest-mounted entertainment systems |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012210754A1 (en) * | 2012-06-25 | 2014-01-02 | Lufthansa Systems Ag | Seat for a vehicle as well as vehicle |
-
2014
- 2014-04-28 CN CN201410175236.9A patent/CN103909851B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1498172A (en) * | 2001-03-21 | 2004-05-19 | ��ȫ�Ӿ����˾ | Headrest, particularly for motor vehicle seat |
| US7044546B2 (en) * | 2002-08-14 | 2006-05-16 | Johnson Safety, Inc. | Headrest-mounted monitor |
| US7597393B1 (en) * | 2003-04-04 | 2009-10-06 | Shanna Murphy, legal representative | Headrest/head restraint having an integrated video screen |
| US7762627B2 (en) * | 2005-11-02 | 2010-07-27 | Chung Lung Chang | Headrest-mounted entertainment systems |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103909851A (en) | 2014-07-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211130 Address after: 071000 No. 2266 Chaoyang South Street, Hebei, Baoding Patentee after: GREAT WALL MOTOR Co.,Ltd. Address before: 300462 No. 99, South Street, West District, Binhai New Area Development Zone, Tianjin Patentee before: TIANJIN BOXIN AUTOMOBILE PARTS Co.,Ltd. |
|
| TR01 | Transfer of patent right |