CN204177508U - Grip tester - Google Patents
Grip tester Download PDFInfo
- Publication number
- CN204177508U CN204177508U CN201420500439.6U CN201420500439U CN204177508U CN 204177508 U CN204177508 U CN 204177508U CN 201420500439 U CN201420500439 U CN 201420500439U CN 204177508 U CN204177508 U CN 204177508U
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- circuit board
- housing
- draw ring
- hole
- adjusting screw
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Abstract
The utility model relates to a kind of grip tester, it comprises housing, the display screen being arranged at circuit board in housing and adaptability to changes sensor and being connected with circuit board, the middle and lower part of housing has through hole, interior draw ring is provided with in through hole, 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), the lower end of holding distance adjusting screw(rod) extends to the inner side of interior draw ring through the hole on the upper side frame of interior draw ring, the bottom of holding apart from adjusting screw(rod) is connected with setting nut and the stop nut spacing to setting nut, described circuit board is provided with professional instrument amplifier, analog to digital converter and microprocessor, data after micro-process process transfer to data acquisition controller by 2.4G wireless module, data acquisition controller is communicated to connect by wireless communication adapter and PC, described housing is also provided with and starts key and reset key.
Description
Technical field
The utility model relates to a kind of physical stamina test instrument, is specially a kind of grip tester.
Background technology
In some physical stamina tests, need the grip size of testing human hand, existing grip testing device mainly contains electronic grip tester and mechanical grip tester, mechanical grip tester test result is inaccurate, thus, current most test process all adopts electronic grip tester, existing electronic grip tester generally includes housing, sensor, display screen and draw ring, this electronic grip sensor, the position of draw ring cannot be regulated according to the size of the hand of tester, therefore, draw ring cannot be adjusted to best position, so there is deviation in test result, and the data of test are directly shown by display screen, lack data storage function, automatic record cannot be carried out to test result, therefore, needs make improvements.
Summary of the invention
The purpose of this utility model is that the manufacturing cost existed for grip tester pointed existing in background technology is high, and assembly precision requires high problem, provides a kind of grip tester that can solve foregoing problems.
The technical scheme realizing goal of the invention of the present utility model is as follows:
A kind of grip tester, it comprises housing, the display screen being arranged at circuit board in housing and adaptability to changes sensor and being connected with circuit board, the middle and lower part of housing has through hole, interior draw ring is provided with in through hole, 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), the lower end of holding distance adjusting screw(rod) extends to the inner side of interior draw ring through the hole on the upper side frame of interior draw ring, the bottom of holding apart from adjusting screw(rod) is connected with setting nut and the stop nut spacing to setting nut, described circuit board is provided with professional instrument amplifier, analog to digital converter and microprocessor, data after micro-process process transfer to data acquisition controller by 2.4G wireless module, data acquisition controller is communicated to connect by wireless communication adapter and PC, described housing is also provided with and starts the button such as key and reset key.
In order to make interior draw ring and handle meet principle of human engineering, make tester grip with comfortable, the inside line of described interior draw ring is provided with arc-shaped surface, and the lower surface of described handle is provided with arc-shaped surface.
For the ease of using, after described housing, plate is 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, described housing sidewall is provided with USB interface, and this USB interface is connected with circuit board.
The advantage of grip tester of the present utility model is: grip tester of the present utility model can be adjusted to best position according to draw ring in the large young pathbreaker of the hand of testee, 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 be stored automatically in data acquisition controller, and send data to PC by wireless adapter, conveniently concentrated statistics and analysis is carried out to data.
Accompanying drawing explanation
Fig. 1 is the structural representation of the grip tester of circular housing of the present utility model;
Fig. 2 is the internal part figure of the grip tester of square shell of the present utility model;
Fig. 3 is the bonnet schematic diagram of the grip tester of square shell of the present utility model;
Fig. 4 is the theory diagram of grip tester of the present utility model;
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 being arranged at circuit board 2 in housing 1 and adaptability to changes sensor 3 and being connected with circuit board 2, the middle and lower part of housing 1 has through hole, interior draw ring 5 is provided with in through hole, 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, the lower end of holding distance adjusting screw(rod) 7 extends to the inner side of interior draw ring 5 through the hole on the upper side frame of interior draw ring 5, the bottom of holding apart from adjusting screw(rod) 7 is connected with setting nut 8 and the stop nut 9 spacing to setting nut 8, described circuit board 2 is provided with professional instrument amplifier 10, analog to digital converter 11 and microprocessor 12, data after micro-process process transfer to data acquisition controller 14 by 2.4G wireless module 13, data acquisition controller 14 is communicated to connect by wireless communication adapter 15 and PC 16, described housing 1 is also provided with and starts the button such as key and reset key 17.
The function of the microprocessor 12 in such scheme mainly changes the signal of adaptability to changes sensor 3 into grip data; write-in program is needed in microprocessor 12; but these programs have similar application in the prior art; therefore; the utility model does not relate to the improvement of method, should meet the protect object of utility model.
In order to make interior draw ring 5 and handle 6 meet principle of human engineering, make tester grip with comfortable, the inside line of described interior draw ring 5 is provided with arc-shaped surface, and the lower surface of described handle 6 is provided with arc-shaped surface.
For the ease of using, after described housing 1, plate is 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, described housing 1 sidewall is provided with USB interface, and this USB interface is connected with circuit board 2.
Described housing 1 shape can be square or circular, and as shown in Figure 1, square schematic diagram as shown in Figures 2 and 3 for circular schematic diagram.
The grip that grip tester of the present utility model have employed adaptability to changes sensor 3 couples of testees detects, draw ring is provided with and holds apart from adjusting screw(rod) 7 and setting nut 8, tester is before testing, can first rotating adjusting nut 8, draw ring is adjusted to the position of the most comfortable, then beginning key is pressed, grasp interior draw ring 5 and handle 6, finger applies pulling force towards interior draw ring 5, interior draw ring 5 is by holding distance adjusting screw(rod) 7 by stress transfer to adaptability to changes sensor 3, the signal that adaptability to changes sensor 3 produces transfers to microprocessor 12 by the process of professional instrument amplifier 10 and analog to digital converter 11, the maximal grip strength value of testee is calculated through microprocessor 12, and by test result display on the 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 at data acquisition controller 14 or data acquisition controller, usual data acquisition controller 14 or data acquisition controller can store more than 60,000 test data, and then by wireless adapter, test data is transferred to PC 16, statistical study is carried out to the test data of testee.After test terminates, press reset key, display resets, and next bit tester can start test.Grip tester certain hour does not use, can automatic shutdown, saves battery power consumption.
Above embodiment is the explanation to embodiment of the present utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not when departing from spirit and scope of the present utility model; can also make various conversion and change and obtain corresponding equivalent technical scheme, therefore all equivalent technical schemes all should be included into scope of patent protection of the present utility model.
Claims (4)
1. a grip tester, it is characterized in that: it comprises housing, the display screen being arranged at circuit board in housing and adaptability to changes sensor and being connected with circuit board, the middle and lower part of housing has through hole, interior draw ring is provided with in through hole, 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), the lower end of holding distance adjusting screw(rod) extends to the inner side of interior draw ring through the hole on the upper side frame of interior draw ring, the bottom of holding apart from adjusting screw(rod) is connected with setting nut and the stop nut spacing to setting nut, described circuit board is provided with professional instrument amplifier, analog to digital converter and microprocessor, data after micro-process process transfer to data acquisition controller by 2.4G wireless module, data acquisition controller is communicated to connect by wireless communication adapter and PC, described housing is also provided with and starts 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, and 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, plate is provided with battery case and battery cover, and the contact in battery case is connected with circuit board.
4. grip tester according to claim 1, is characterized in that: described housing sidewall is provided with USB interface, and this USB interface is connected with circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500439.6U CN204177508U (en) | 2014-09-01 | 2014-09-01 | Grip tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500439.6U CN204177508U (en) | 2014-09-01 | 2014-09-01 | Grip tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177508U true CN204177508U (en) | 2015-02-25 |
Family
ID=52566314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500439.6U Active CN204177508U (en) | 2014-09-01 | 2014-09-01 | Grip tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396268A (en) * | 2016-01-10 | 2016-03-16 | 孔兵 | Novel grip dynamometer |
-
2014
- 2014-09-01 CN CN201420500439.6U patent/CN204177508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396268A (en) * | 2016-01-10 | 2016-03-16 | 孔兵 | Novel grip dynamometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |