CN104198101A - Holding power testing instrument - Google Patents
Holding power testing instrument Download PDFInfo
- Publication number
- CN104198101A CN104198101A CN201410440114.8A CN201410440114A CN104198101A CN 104198101 A CN104198101 A CN 104198101A CN 201410440114 A CN201410440114 A CN 201410440114A CN 104198101 A CN104198101 A CN 104198101A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- housing
- hole
- draw ring
- adjusting screw
- 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.)
- Pending
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention relates to a holding power testing instrument. The holding power testing instrument comprises a housing, a circuit board, a strain force sensor and a display screen, wherein the circuit board and the strain force sensor are arranged in the housing; the display screen is connected with the circuit board; a through hole in which an inner pulling ring is arranged is formed in the middle lower part of the housing; a holding handle is arranged at the lower end of the through hole; the strain force sensor is connected with the upper end of a holding pitch adjusting screw; the lower end of the holding pitch adjusting screw passes through a hole in an upper side frame of the inner pulling ring to extend to reach the inner side of the inner pulling ring; an adjusting nut and a limiting nut for limiting the adjusting nut are connected to the lower end part of the holding pitch adjusting screw; a professional instrument amplifying device, an analog-digital converter and a microprocessor are arranged on the circuit board; data processed by the microprocessor is transmitted to a wireless data acquiring controller through a 2.4G wireless module; the wireless data acquiring controller is in communication connection with a PC through a wireless communication adapter; a start key and a reset key and other keys are arranged on the housing.
Description
Technical field
The present invention relates to a kind of physical stamina test instrument, be specially a kind of grip tester.
Background technology
In some physical stamina tests, the grip size that needs testing human hand, existing grip testing device mainly contains electronic grip tester and mechanical grip tester, mechanical grip tester test result is inaccurate, thereby, the test process of most all adopts electronic grip tester, existing electronic grip tester generally includes housing, sensor, display screen and draw ring, this electronic grip sensor, cannot regulate according to the size of tester's hand the position of draw ring, therefore, draw ring cannot be adjusted to best position, so there is deviation in test result, and the data of test directly show by display screen, lack data storage function, cannot carry out automatic record to test result, therefore, need to make improvements.
Summary of the invention
The object of the invention is to for the manufacturing cost that in background technology, pointed existing grip tester exists highly, assembly precision requires high problem, and a kind of grip tester that can solve foregoing problems is provided.
The technical scheme that realizes goal of the invention of the present invention is as follows:
A kind of grip tester, it comprises housing, the display screen that is arranged at circuit board in housing and adaptability to changes sensor and is connected with circuit board, the middle and lower part of housing has through hole, in through hole, be provided with interior draw ring, the lower end at described through hole position is handle, described adaptability to changes sensor is connected with the upper end of holding apart from adjusting screw(rod), hold apart from the lower end of adjusting screw(rod) and through the hole on the upper side frame of interior draw ring, extend to the inner side of interior draw ring, hold and apart from the bottom of adjusting screw(rod), be connected with setting nut and the stop nut spacing to setting nut, on described circuit board, be provided with professional instrument amplifier, analog to digital converter and microprocessor, data after micro-processing is processed transfer to data acquisition controller by 2.4G wireless module, data acquisition controller communicates to connect by wireless communication adapter and PC, on described housing, be also provided with buttons such as starting key and reset key.
In order to make interior draw ring and handle meet principle of human engineering, tester is gripped with comfortable, the inside line of described interior draw ring is provided with arc-shaped surface, on the lower surface of described handle, is provided with arc-shaped surface.
For the ease of using, after described housing, on plate, be provided with battery case and battery cover, the contact in battery case is connected with circuit board.
For the ease of storing data on other storer, in described housing sidewall, be provided with USB interface, this USB interface is connected with circuit board.
The advantage of grip tester of the present invention is: grip tester of the present invention can be adjusted to best position according to draw ring in the large young pathbreaker of testee's hand, and interior draw ring and handle meet principle of human engineering, use with comfortable, test result is more accurate.And the data of test can autostore in data acquisition controller, and send data to PC by wireless adapter, convenient data are concentrated to statistics and analysis.
Accompanying drawing explanation
Fig. 1 is the structural representation of the grip tester of circular housing of the present invention;
Fig. 2 is the internal part figure of the grip tester of square shell of the present invention;
Fig. 3 is the bonnet schematic diagram of the grip tester of square shell of the present invention;
Fig. 4 is the theory diagram of grip tester of the present invention;
In figure, 1 is housing, and 2 is circuit board, and 3 is adaptability to changes sensor, 4 is display screen, and 5 is interior draw ring, and 6 is handle, 7 for holding apart from adjusting screw(rod), and 8 is setting nut, and 9 is stop nut, 10 is professional instrument amplifier, and 11 is analog to digital converter, and 12 is microprocessor, 13 is 2.4G wireless module, and 14 is data acquisition controller, and 15 is wireless communication adapter, 16 is PC, and 17 is button, and 18 is battery case.
Embodiment
Referring to figs. 1 through a kind of grip tester shown in Fig. 4, it comprises housing 1, the display screen 4 that is arranged at circuit board 2 in housing 1 and adaptability to changes sensor 3 and is connected with circuit board 2, the middle and lower part of housing 1 has through hole, in through hole, be provided with interior draw ring 5, the lower end at described through hole position is handle 6, described adaptability to changes sensor 3 is connected with the upper end of holding apart from adjusting screw(rod) 7, hold apart from the lower end of adjusting screw(rod) 7 and through the hole on the upper side frame of interior draw ring 5, extend to the inner side of interior draw ring 5, hold and apart from the bottom of adjusting screw(rod) 7, be connected with setting nut 8 and the stop nut 9 spacing to setting nut 8, on described circuit board 2, be provided with professional instrument amplifier 10, analog to digital converter 11 and microprocessor 12, data after micro-processing is processed transfer to data acquisition controller 14 by 2.4G wireless module 13, data acquisition controller 14 is by wireless communication adapter 15 and PC 16 communication connections, on described housing 1, be also provided with buttons 17 such as starting key and reset key.
The function of the microprocessor 12 in such scheme is mainly to change the signal of adaptability to changes sensor 3 into grip data; in microprocessor 12, need write-in program; but these programs have similar application in the prior art; therefore; the present invention does not relate to the improvement of method, should meet the protect object of invention.
In order to make interior draw ring 5 and handle 6 meet principle of human engineering, tester is gripped with comfortable, the inside line of described interior draw ring 5 is provided with arc-shaped surface, on the lower surface of described handle 6, is provided with arc-shaped surface.
For the ease of using, on the described rear plate of housing 1, be provided with battery case 18 and battery cover, the contact in battery case 18 is connected with circuit board 2.
For the ease of storing data on other storer, on described housing 1 sidewall, be provided with USB interface, this USB interface is connected with circuit board 2.
Described housing 1 shape can be for square or circular, and as shown in Figure 1, square schematic diagram as shown in Figures 2 and 3 for circular schematic diagram.
Grip tester of the present invention has adopted 3 couples of testees' of adaptability to changes sensor grip to detect, on draw ring, be provided with and hold apart from adjusting screw(rod) 7 and setting nut 8, tester is before testing, can first rotate setting nut 8, draw ring is adjusted to the position of the most comfortable, then press beginning key, grasp interior draw ring 5 and handle 6, finger applies pulling force towards interior draw ring 5, interior draw ring 5 is by holding apart from adjusting screw(rod) 7 stress transfer to adaptability to changes sensor 3, the signal that adaptability to changes sensor 3 produces transfers to microprocessor 12 by the processing of professional instrument amplifier 10 and analog to digital converter 11, through microprocessor 12, calculate testee's maximal grip strength value, and test result is presented on display screen 4, simultaneously, the data of test transfer to data acquisition controller 14 by 2.4G wireless module 13, or transfer to data acquisition controller by serial port data line, test result is kept to data acquisition controller 14 or data acquisition controller, conventionally data acquisition controller 14 or data acquisition controller can be stored more than 60,000 test data, and then by wireless adapter, test data is transferred to PC 16, testee's test data is carried out to statistical study.After test finishes, press reset key, display zero clearing, next bit tester can start test.Grip tester certain hour is not used, can automatic shutdown, save battery power consumption.
Above embodiment is the explanation to the specific embodiment of the present invention; but not limitation of the present invention; person skilled in the relevant technique without departing from the spirit and scope of the present invention; can also make various conversion and variation and obtain the corresponding technical scheme being equal to, therefore all technical schemes that are equal to all should be included into scope of patent protection of the present invention.
Claims (4)
1. a grip tester, it is characterized in that: it comprises housing, the display screen that is arranged at circuit board in housing and adaptability to changes sensor and is connected with circuit board, the middle and lower part of housing has through hole, in through hole, be provided with interior draw ring, the lower end at described through hole position is handle, described adaptability to changes sensor is connected with the upper end of holding apart from adjusting screw(rod), hold apart from the lower end of adjusting screw(rod) and through the hole on the upper side frame of interior draw ring, extend to the inner side of interior draw ring, hold and apart from the bottom of adjusting screw(rod), be connected with setting nut and the stop nut spacing to setting nut, on described circuit board, be provided with professional instrument amplifier, analog to digital converter and microprocessor, data after micro-processing is processed transfer to data acquisition controller by 2.4G wireless module, data acquisition controller communicates to connect by wireless communication adapter and PC, on described housing, be also provided with buttons such as starting key and reset key.
2. grip tester according to claim 1, is characterized in that: the inside line of described interior draw ring is provided with arc-shaped surface, on the lower surface of described handle, is provided with arc-shaped surface.
3. grip tester according to claim 1, is characterized in that: after described housing, on plate, be provided with battery case and battery cover, the contact in battery case is connected with circuit board.
4. grip tester according to claim 1, is characterized in that: in described housing sidewall, be provided with USB interface, this USB interface is connected with circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440114.8A CN104198101A (en) | 2014-09-01 | 2014-09-01 | Holding power testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440114.8A CN104198101A (en) | 2014-09-01 | 2014-09-01 | Holding power testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104198101A true CN104198101A (en) | 2014-12-10 |
Family
ID=52083428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410440114.8A Pending CN104198101A (en) | 2014-09-01 | 2014-09-01 | Holding power testing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104198101A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678095A (en) * | 2016-02-04 | 2016-06-15 | 杭州爱握科技有限公司 | Grip strength testing system and grip strength testing method thereof |
| CN105678096A (en) * | 2016-02-04 | 2016-06-15 | 杭州爱握科技有限公司 | Grip strength testing system and grip strength testing method thereof |
| CN105796120A (en) * | 2016-04-29 | 2016-07-27 | 江苏领康电子科技发展有限公司 | Hand dynamometer |
| CN109512443A (en) * | 2018-11-23 | 2019-03-26 | 史东平 | A kind of intelligence muscular strength detector |
-
2014
- 2014-09-01 CN CN201410440114.8A patent/CN104198101A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678095A (en) * | 2016-02-04 | 2016-06-15 | 杭州爱握科技有限公司 | Grip strength testing system and grip strength testing method thereof |
| CN105678096A (en) * | 2016-02-04 | 2016-06-15 | 杭州爱握科技有限公司 | Grip strength testing system and grip strength testing method thereof |
| CN105796120A (en) * | 2016-04-29 | 2016-07-27 | 江苏领康电子科技发展有限公司 | Hand dynamometer |
| CN105796120B (en) * | 2016-04-29 | 2019-05-03 | 江苏领康电子科技发展有限公司 | A kind of gripe dynamometer |
| CN109512443A (en) * | 2018-11-23 | 2019-03-26 | 史东平 | A kind of intelligence muscular strength detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104198101A (en) | Holding power testing instrument | |
| JP2007213260A5 (en) | ||
| CN203758766U (en) | Cardiopulmonary resuscitation machine detection device | |
| CN204556016U (en) | A kind of material humiture mixed determining instrument | |
| CN204177508U (en) | Grip tester | |
| CN203758659U (en) | Clamping force tester | |
| CN205729381U (en) | A kind of squeeze dynamometer | |
| CN203117697U (en) | Current monitoring module | |
| CN206197974U (en) | A kind of Neurology intelligence percussion hammer | |
| CN202288313U (en) | Handle gripping power measurement system of surgical forceps | |
| CN108106767A (en) | Digital contact keeps tension gauge | |
| CN206862538U (en) | Second peak monitoring device in presetting system torque spanner use | |
| CN204679157U (en) | Electronic scale | |
| CN201285425Y (en) | Electric energy quality analyzer | |
| CN201542600U (en) | Intraoral camera capable of measuring temperature | |
| CN201375440Y (en) | Temperature-measuring thermos bottle cork | |
| CN203350145U (en) | Digital display Webster hardness gauge | |
| CN203908875U (en) | Consolidation settlement instrument | |
| CN213067635U (en) | Acquisition circuit of precision displacement measuring instrument | |
| CN203323957U (en) | Self-diagnosis dynamometer | |
| CN209117061U (en) | A kind of easy-to-use real-time vibration measuring temperature measuring equipment | |
| CN202041266U (en) | Intelligent weight meter | |
| CN203341733U (en) | Miniature electrocardiogram recorder | |
| CN211094265U (en) | Percussion hammer | |
| CN102389317A (en) | Real-time keystroke-pressure acquisition system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |
|
| WD01 | Invention patent application deemed withdrawn after publication |