CN102891022A - Trigger gear of scanner - Google Patents
Trigger gear of scanner Download PDFInfo
- Publication number
- CN102891022A CN102891022A CN201210384076XA CN201210384076A CN102891022A CN 102891022 A CN102891022 A CN 102891022A CN 201210384076X A CN201210384076X A CN 201210384076XA CN 201210384076 A CN201210384076 A CN 201210384076A CN 102891022 A CN102891022 A CN 102891022A
- Authority
- CN
- China
- Prior art keywords
- trigger
- button
- elastomeric pad
- scanner
- push
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention relates to a trigger gear of a scanner. A trigger structure with independently-replaceable elastic washers is adopted to realize an optimal ergonomic design, so that the good user experience is provided, the service life of the trigger structure is prolonged, and the lowest cost is kept at the same time of easy replacement. The trigger gear comprises a trigger and button switches, wherein the elastic washers and washer supports which are independent mutually and assembled movably are arranged between the trigger and the button switches; the washer supports are equipped with a limiting device respectively; the elastic washers are movably installed on the limiting devices; button trigger devices which are coordinated mutually are arranged on the trigger and the elastic washers; and the button trigger devices and the button switches are contacted or separated, so that the button switches are triggered.
Description
Technical field
The present invention relates to a kind of scanner trigger gear.
Background technology
Rifle formula bar code scanner in the market or similar rifle type product all need a trigger configuration to press the button usually, trigger scanner or similar products work.In the design of most rifle formula products, trigger is directly to contact with button, does not have the elasticity middleware to connect.Owing between trigger and the button mismatch error being arranged, may leave certain gap between trigger and the button, trigger needs could contact with button after certain stroke like this.Also have in addition a kind of may, be interference fit between trigger and the button, namely before the finger buckle trigger action, trigger has had with button and has contacted.Under the both of these case, the feel of cocking is all very poor, and finger is easily tired.
For this reason, the cocking mechanism of the product that has on existing market the inside has added an elastomeric pad between trigger and button, and this elastomeric pad and a pad support are integrated.Although this structure can solve the problem of feel, its shortcoming is that elastomeric pad can not be replaced separately.If need displacement, must replace together with the pad support.Simultaneously, the structure that this elastomeric pad and pad support are integrated also is not easy to processing, and processing cost is also high.
From the ergonomics angle, use for a long time the larger trigger of elasticity, be easy to produce tired.If the women uses trigger, can select the little trigger product of elasticity, can avoid long-term the use to hold fatigable problem.If the male sex uses trigger, can select the large trigger product of elasticity, can avoid active force on the push-button switch excessive and reduce life-span of trigger/button.From the market demand, satisfy the favor that excellent handle and the product that adopts different DE according to different user can obtain the user more that has of ergonomics design.Obvious existing product can not satisfy this market demand.
Summary of the invention
Purpose of the present invention is exactly for addressing the above problem, a kind of scanner trigger gear is provided, it adopts the trigger configuration of independent replaceable elastomeric pad to realize better Ergonomics design, when bringing better experience to the user, also can prolong the useful life of trigger configuration, possess be easy to change characteristic in, also keep minimum cost.
For achieving the above object, the present invention adopts following technical scheme:
A kind of scanner trigger gear, it comprises trigger and push-button switch, be provided with separate between described trigger and the push-button switch and Moveable assembled elastomeric pad and pad support together, described pad support is provided with stopping means, and elastomeric pad is movably arranged on the stopping means; Trigger and elastomeric pad are provided with the button trigger equipment that matches, thus button trigger equipment and push-button switch contact or separate the trigger button switch.
Described stopping means is the T-shaped hole on the pad support, matches with the elastomeric pad size in the aperture in T-shaped hole, and elastomeric pad is movably arranged in the T-shaped hole.
Described button trigger equipment comprises a projection on the trigger and the groove that matches with this projection on elastomeric pad, notch end contacts with push-button switch.
Described protruding circle of position post.
The present invention mainly is comprised of 4 parts: trigger, elastomeric pad, pad support and push-button switch.Mounting means in their each comfortable rifle formula scanners is same as the prior art, repeats no more the concrete syndeton of they and rifle formula scanner.
Elastomeric pad is placed in the T-shaped hole of pad support, and the movement up and down of elastomeric pad can be limited in T-shaped hole, and restriction is toward the movement of push-button switch.A small column is arranged on the trigger, just in time be assemblied in the interchangeable elastomeric pad, can limit elastomeric pad and escape from, push-button switch is fixed on the printed circuit board (PCB).When the masterpiece of finger was used for trigger, elastomeric pad can play the effect of buffering, and the impact that directly acts on the push-button switch has reduced, and can protect push-button switch.The bounce of push-button switch is less, adds the bounce of elastomeric pad, and the bounce that common sensation arrives on the finger is smooth and easy a lot of when not having elastomeric pad.Feel is just all well and good like this.Elastomeric pad is made by soft plastic, and the elastomeric pad of different hardness just has different elasticity, just can produce different flexible elastomeric pads, and the trigger gear of different feels is so just arranged.The elastomeric pad that elasticity is large goes for the large crowd of strength, such as the occidentals, or the male sex, elastomeric pad is little, goes for the little crowd of strength, such as asian population, or the women.
In the time of the different elastomeric pad of needs, as long as take trigger apart, put into the elastomeric pad of wanting just passable, elastomeric pad is stuck among each part.
The invention has the beneficial effects as follows:
1. consider from the ergonomics angle, elastic construction can reduce user's degree of fatigue
2. improve the useful life of using button or trigger
3. install simply, replace easily
4. produce easily, with low cost
5. trigger configuration inside does not have unnecessary trigger travel, uses feel better.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is elastomeric pad Facad structure schematic diagram.
Fig. 3 is pad support Facad structure schematic diagram.
Wherein, 1. trigger, 2. elastomeric pad, 3. pad support, 4. push-button switch, 5.T type hole, 6. cylinder.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing and embodiment.
Among Fig. 1, push-button switch 4 is installed on the circuit board, circuit board is installed in the groove of rifle formula scanner plastic housing (identical with 4 mounting meanss of push-button switch in the prior art, repeat no more its concrete mounting structure), elastomeric pad support 3 is installed in another groove of plastic housing (identical with prior art Elastic pad support 3 mounting meanss, as to repeat no more its concrete mounting structure).Elastomeric pad 2 is just by three parts: can not come off in the middle of pad support 3, trigger 1 and push-button switch 4 are stuck in, play simultaneously the effect of elastic buffer.Elastomeric pad 2 is installed in the T-shaped hole 5 of pad support 3, can prevent its displacement.When needs are changed another one flexure strip 2, only need pad support 3 is up extracted out, change another elastomeric pad 2, again load onto plastic housing, just can continue to use.
After trigger 1 was colluded by finger, the cylinder 6 on the trigger 1 was oppressed first elastomeric pad 2 and is produced deformation, and then elastomeric pad 2 promotes the button of push-button switch 4.When the displacement of button acquired a certain degree, push-button switch 4 began action, triggered screen bar code recognizer, was used for reading bar code information.
In this product, owing to having used elastic construction, so that use for a long time the user of scanner, to consider from the ergonomics angle, feel is better, also can reduce fatigue.For different customers' demands, can be when dispatching from the factory, configuration has the elastomeric pad of different DE easily.
Claims (4)
1. scanner trigger gear, it comprises trigger and push-button switch, it is characterized in that, is provided with separate between described trigger and the push-button switch and Moveable assembled elastomeric pad and pad support together, described pad support is provided with stopping means, and elastomeric pad is movably arranged on the stopping means; Trigger and elastomeric pad are provided with the button trigger equipment that matches, thus button trigger equipment and push-button switch contact or separate the trigger button switch.
2. scanner trigger gear as claimed in claim 1 is characterized in that, described stopping means is the T-shaped hole on the pad support, matches with the elastomeric pad size in the aperture in T-shaped hole, and elastomeric pad is movably arranged in the T-shaped hole.
3. scanner trigger gear as claimed in claim 1 is characterized in that, described button trigger equipment comprises a projection on the trigger and the groove that matches with this projection on elastomeric pad, and notch end contacts with push-button switch.
4. scanner trigger gear as claimed in claim 3 is characterized in that, described projection is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210384076.XA CN102891022B (en) | 2012-10-11 | 2012-10-11 | Trigger gear of scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210384076.XA CN102891022B (en) | 2012-10-11 | 2012-10-11 | Trigger gear of scanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102891022A true CN102891022A (en) | 2013-01-23 |
| CN102891022B CN102891022B (en) | 2015-04-08 |
Family
ID=47534499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210384076.XA Active CN102891022B (en) | 2012-10-11 | 2012-10-11 | Trigger gear of scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102891022B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4496831A (en) * | 1980-02-29 | 1985-01-29 | Symbol Technologies, Inc. | Portable laser scanning system and scanning methods |
| US4896026A (en) * | 1988-10-31 | 1990-01-23 | Symbol Technologies, Inc. | Laser diode scanner with improved shock mounting |
| CN1084993A (en) * | 1992-09-30 | 1994-04-06 | 欧林巴斯光学工业股份有限公司 | The bar code symbol reader that has locking cable connector assembly |
| CN201532638U (en) * | 2009-09-30 | 2010-07-21 | 林穗娟 | Portable material collector |
| US20100258631A1 (en) * | 2009-04-09 | 2010-10-14 | Metrologic Instruments, Inc. | Trigger Mechanism for Hand Held Devices |
| CN202816703U (en) * | 2012-10-11 | 2013-03-20 | 苏州百滨电子科技有限公司 | Scanner trigger device |
-
2012
- 2012-10-11 CN CN201210384076.XA patent/CN102891022B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4496831A (en) * | 1980-02-29 | 1985-01-29 | Symbol Technologies, Inc. | Portable laser scanning system and scanning methods |
| US4896026A (en) * | 1988-10-31 | 1990-01-23 | Symbol Technologies, Inc. | Laser diode scanner with improved shock mounting |
| CN1084993A (en) * | 1992-09-30 | 1994-04-06 | 欧林巴斯光学工业股份有限公司 | The bar code symbol reader that has locking cable connector assembly |
| US20100258631A1 (en) * | 2009-04-09 | 2010-10-14 | Metrologic Instruments, Inc. | Trigger Mechanism for Hand Held Devices |
| CN201532638U (en) * | 2009-09-30 | 2010-07-21 | 林穗娟 | Portable material collector |
| CN202816703U (en) * | 2012-10-11 | 2013-03-20 | 苏州百滨电子科技有限公司 | Scanner trigger device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102891022B (en) | 2015-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8629362B1 (en) | Keyswitch using magnetic force | |
| US8937520B2 (en) | Magnetic keyswitch assembly and keyboard therewith | |
| ATE368290T1 (en) | KEY SWITCH | |
| US8284160B2 (en) | Head-mounted computer mouse | |
| US20060164400A1 (en) | Touch pad module | |
| CN105914073A (en) | Key | |
| TW201423801A (en) | Keyswitch | |
| CN105826115A (en) | Key and keyboard comprising same | |
| CN202816703U (en) | Scanner trigger device | |
| CN102891022B (en) | Trigger gear of scanner | |
| EP3095124A1 (en) | Keyswitch using magnetic force | |
| CN109920678B (en) | Keyboard switch | |
| CN107068462B (en) | Mechanical thin film keyboard | |
| CN201004218Y (en) | A single finger photoelectric mouse | |
| CN216487774U (en) | Press smooth and easy button and hand controller | |
| CN112204691B (en) | Input device and electronic equipment comprising same | |
| TWI725778B (en) | Keyswitch device | |
| CN212062245U (en) | Ultra-thin key switch with sound production effect | |
| CN208690144U (en) | Mute microswitch and mouse | |
| CN209374368U (en) | A kind of divide-shut brake machinery instruction structure of breaker | |
| CN208655435U (en) | Press-key structure | |
| EP1253612A3 (en) | Switch relay with switching status display | |
| CN101782806A (en) | Keyboard with adjustable key stroke and electronic device using same | |
| CN103531391B (en) | Button and keyboard thereof | |
| CN207838229U (en) | A kind of goal inductive switch component and goal sensing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU JISHI ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SUZHOU BAIBIN ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20150423 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215128 SUZHOU, JIANGSU PROVINCE TO: 215500 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150423 Address after: 215500 building T2, Southeast campus of Changshu Institute Of Technology, Jiangsu, Suzhou Patentee after: GFocus Technologies Co., Ltd. Address before: 215128 29 Xitang village, Suzhou, Jiangsu, Wuzhong District 301 Patentee before: Suzhou Baibin Electronic Technology Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160411 Address after: Suzhou City, Jiangsu Province, Suzhou Industrial Park 215000 Xinghu Street No. 218 BioBAY building 304 unit A4 Patentee after: Suzhou Jujia Electronic Technology Co., LTD. Address before: 215500 building T2, Southeast campus of Changshu Institute Of Technology, Jiangsu, Suzhou Patentee before: GFocus Technologies Co., Ltd. |