CN103550922A - Sit-up auxiliary counter - Google Patents
Sit-up auxiliary counter Download PDFInfo
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- CN103550922A CN103550922A CN201310469763.6A CN201310469763A CN103550922A CN 103550922 A CN103550922 A CN 103550922A CN 201310469763 A CN201310469763 A CN 201310469763A CN 103550922 A CN103550922 A CN 103550922A
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- flop
- flip
- trigger
- sit
- human body
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Abstract
The invention discloses a sit-up auxiliary counter. The sit-up auxiliary counter main comprises a main control system, a state flip-flop, and a trigger flip-flop, wherein the main control system is respectively connected with the state flip-flop and the trigger flip-flop. When a human body contacts the state flip-flop, the main control system starts working, and meanwhile, when the human body contacts the trigger flip-flop, one cycle and once counting are formed. The state flip-flop and the trigger flip-flop can be arranged under the back of the human body and triggered when the human body is in a flat lie state; the state flip-flop and the trigger flip-flop can be also arranged on four limbs and triggered when the four limbs contact mutually. When the state flip-flop or the trigger flip-flop is arranged on the four limbs, the state flip-flop or the trigger flip-flop is triggered under the condition of contact between the elbow of an upper limb and the knee. The sit-up auxiliary counter is simple in structure, low in manufacture cost, convenient to implement, and capable of performing accurate and effective counting, preventing sit-up counting cheating, and bringing convenience to large-scale popularization.
Description
Technical field
The present invention relates to a kind of counter, in particular a kind of being specifically designed to carries out to human body the device that sit-ups number of times carries out real-time effective counting.
Background technology
At present, in sit-ups test and training program, counting mode adopts the modes such as artificial notes mostly, and this mode exists many subjective factors, so that cause artificial error, also facilitates artificial cheating.In surpassing 5 people's test, traditional approach is difficult to everyone to make objective, fair, performance rating accurately especially simultaneously.In order to provide fair for sit-ups test event; Achievement judgement accurately, test accuracy problem when solution number is many, the sit-ups counting device that has occurred on the market utilizing electronic system to control, and the suitable complexity of its structure and master control system, make to involve great expense, applied and bring obstacle on a large scale.
In view of this, the inventor passes through and concentrates on studies, and invents a kind of simple in structure, realization convenience
Sit-ups auxiliary counter, to addressing the above problem in the lump.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of simple in structure, cost is economical, realization side
Just the sit-ups auxiliary counter that, can effectively count.
To achieve these goals, the present invention is by the following technical solutions:
Sit-ups auxiliary counter, it is characterized in that: mainly comprise a master control system, one state flip-flop, one trigger flip-flop, master control system is connected with trigger flip-flop with state flip-flop respectively, and when human body contact condition trigger, master control system is started working, when human body contact trigger flip-flop, be one-period again, counting once simultaneously.
State flip-flop wherein can be arranged on below human body back, with human body back lying status, triggers; Also can be arranged on four limbs, with the contact of four limbs, trigger.
Trigger flip-flop wherein can be arranged on below human body back, with human body back lying status, triggers; Also can be arranged on four limbs, with the contact of four limbs, trigger.
When state flip-flop or trigger flip-flop are arranged on four limbs, its trigger condition is that upper limbs ancon and knee touch to trigger.
Described state flip-flop or trigger flip-flop can be arranged on upper limbs ancon, also can be arranged on knee.
Described state flip-flop or trigger flip-flop are at least one, and it can be single on independent or two ancons or knee that upper limbs is set respectively.
The sit-ups auxiliary counter that adopts such scheme, it is simple in structure, cost is economical, realization is convenient, more can accurately and effectively count, and more can prevent the cheating of sit-ups counting.Pushed away on a large scale
Extensively bring convenience.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present invention.
Fig. 2 is fundamental diagram of the present invention.
The specific embodiment
According to accompanying drawing, the present invention is described in further detail below:
As the sit-ups auxiliary counter of Fig. 1 and Fig. 2, mainly comprise a master control system, one state flip-flop, one trigger flip-flop, master control system is connected with trigger flip-flop with state flip-flop respectively, state flip-flop be arranged on the back of human body or back below, trigger flip-flop arranges ancon or the knee of human body, or ancon and knee arrange simultaneously, or the right and left ancon and knee arrange simultaneously.When human body is first during contact condition trigger, master control system is started working, and is one-period again when human body contact trigger flip-flop simultaneously, counts once.If state flip-flop first triggers, and trigger flip-flop does not then trigger, and will not count, and number system enters the next count cycle automatically, restarts state trigger action simultaneously, with this, circulates, and counting superposes.
State flip-flop wherein can be arranged on below human body back, and when test, after the triggering of human body back lying status, system is started working; Now, when the ancon of human body and knee touch, trigger flip-flop triggers, and system counts once.Trigger flip-flop can singlely be arranged on ancon or the single knee that is arranged on, and also can arrange in ancon or the knee position, left and right of left and right arm simultaneously.
Certainly, state flip-flop also can be arranged on four limbs, now state flip-flop can be arranged on ancon or knee position, (can singlely be arranged on ancon or the single knee that is arranged on, also can arrange in ancon or the knee position, left and right of left and right arm simultaneously) contacts to trigger with knee with ancon.Now trigger flip-flop is arranged on below human body back, and human body back lying status triggers; When test, when human body ancon and knee touch, after triggering, system is started working; When human body back lies low, now trigger flip-flop triggers, and counting once.
Above-described sit-ups auxiliary counter, it is simple in structure, cost is economical, realization side
Just, more can accurately and effectively count, more can prevent the cheating of sit-ups counting.Give on a large scale and promote and bring convenience.
Simultaneously; above-described embodiment is just for better explanation the present invention; be not to limit protection scope of the present invention with this; therefore the trickle change of making under spirit of the present invention every and equivalent variations are (as the installation site of trigger; or the application number of trigger), all in protection scope of the present invention.
Claims (6)
1. sit-ups auxiliary counter, it is characterized in that: mainly comprise a master control system, one state flip-flop, one trigger flip-flop, master control system is connected with trigger flip-flop with state flip-flop respectively, and when human body contact condition trigger, master control system is started working, when human body contact trigger flip-flop, be one-period again, counting once simultaneously.
2. sit-ups auxiliary counter according to claim 1, is characterized in that: state flip-flop wherein can be arranged on below human body back, with human body back lying status, triggers; Also can be arranged on four limbs, with the contact of four limbs, trigger.
3. sit-ups auxiliary counter according to claim 1, is characterized in that: trigger flip-flop wherein can be arranged on below human body back, with human body back lying status, triggers; Also can be arranged on four limbs, with the contact of four limbs, trigger.
4. sit-ups auxiliary counter according to claim 1, is characterized in that: when state flip-flop or trigger flip-flop are arranged on four limbs, its trigger condition is that upper limbs ancon and knee touch to trigger.
5. sit-ups auxiliary counter according to claim 4, is characterized in that: described state flip-flop or trigger flip-flop can be arranged on upper limbs ancon, also can be arranged on knee.
6. sit-ups auxiliary counter according to claim 4, is characterized in that: described state flip-flop or trigger flip-flop are at least one, and it can be single on independent or two ancons or knee that upper limbs is set respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310469763.6A CN103550922B (en) | 2013-10-10 | 2013-10-10 | A kind of Sit-up auxiliary counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310469763.6A CN103550922B (en) | 2013-10-10 | 2013-10-10 | A kind of Sit-up auxiliary counter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103550922A true CN103550922A (en) | 2014-02-05 |
| CN103550922B CN103550922B (en) | 2016-09-14 |
Family
ID=50005385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310469763.6A Expired - Fee Related CN103550922B (en) | 2013-10-10 | 2013-10-10 | A kind of Sit-up auxiliary counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103550922B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833466A (en) * | 2016-05-25 | 2016-08-10 | 深圳市恒康佳业科技有限公司 | Method and device for measuring and counting sit-up |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2245472Y (en) * | 1995-07-28 | 1997-01-22 | 李文义 | Automatic test instrument for doing sit-ups |
| CN201161096Y (en) * | 2008-01-30 | 2008-12-10 | 王瑾 | Electronic sit-up tester |
| CN201930504U (en) * | 2011-01-13 | 2011-08-17 | 陈笛 | Sit-up counter |
| US8016726B2 (en) * | 2008-11-18 | 2011-09-13 | Charity Abiemo | Portable exercise device and system |
-
2013
- 2013-10-10 CN CN201310469763.6A patent/CN103550922B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2245472Y (en) * | 1995-07-28 | 1997-01-22 | 李文义 | Automatic test instrument for doing sit-ups |
| CN201161096Y (en) * | 2008-01-30 | 2008-12-10 | 王瑾 | Electronic sit-up tester |
| US8016726B2 (en) * | 2008-11-18 | 2011-09-13 | Charity Abiemo | Portable exercise device and system |
| CN201930504U (en) * | 2011-01-13 | 2011-08-17 | 陈笛 | Sit-up counter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833466A (en) * | 2016-05-25 | 2016-08-10 | 深圳市恒康佳业科技有限公司 | Method and device for measuring and counting sit-up |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103550922B (en) | 2016-09-14 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170509 Address after: 523000 Guangdong Province, Dongguan town of Dalang City Huang Caolang community emerging Road No. 11 Patentee after: Dongguan Shenguoke Digital Technology Co., Ltd. Address before: 523000 Guangdong Province, Dongguan town of Dalang City Huang Caolang community emerging Road No. 11 Patentee before: Wang Qun |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20181010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |