CN105796120A - Hand dynamometer - Google Patents
Hand dynamometer Download PDFInfo
- Publication number
- CN105796120A CN105796120A CN201610279454.6A CN201610279454A CN105796120A CN 105796120 A CN105796120 A CN 105796120A CN 201610279454 A CN201610279454 A CN 201610279454A CN 105796120 A CN105796120 A CN 105796120A
- Authority
- CN
- China
- Prior art keywords
- grip
- main body
- described grip
- pulling force
- force sensor
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000012360 testing method Methods 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
- A61B5/224—Measuring muscular strength
- A61B5/225—Measuring muscular strength of the fingers, e.g. by monitoring hand-grip force
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/04—Constructional details of apparatus
- A61B2560/0431—Portable apparatus, e.g. comprising a handle or case
Abstract
The invention relates to a hand dynamometer. The hand dynamometer comprises a hand dynamometer body upper cover and a hand dynamometer body lower cover. The hand dynamometer body upper cover is provided with a fixing hole, a key hole, a key and a display screen. A tension spring, a grip strength main board, a tension sensor, a tension sensor pressing plate, a grip strength interface board and a power supply are arranged between a detection part of the hand dynamometer body lower cover and the hand dynamometer body upper cover. The tension spring is connected with the tension sensor. The tension sensor is fixed to the hand dynamometer body lower cover through the tension sensor pressing plate, the tension sensor is connected to the grip strength interface board, and the grip strength interface board is connected with the key and a displayer. The hand dynamometer is diverse in function, and the grip width can be adjusted according to sizes of palms of testees.
Description
Technical field
The present invention relates to a kind of test device, it particularly relates to a kind of squeeze dynamometer.
Background technology
The muscle of upper extremity ability to work of size one people of reaction of grip, the heart working level of tested personnel can be speculated to a certain extent, thus become a big event of different age group crowd's health test, existing squeeze dynamometer includes pointer-type and digital display type, pointer-type is by rack drives pointer, graduated disc carries out reading, digital generally comprise a display screen, the grip value of gained can directly show on a display screen, the numerical value read is more pointer precisely, but existing digital display type squeeze dynamometer there is also function singleness, it is unsuitable for the deficiency of multiple crowd to be measured.
Summary of the invention
Present invention aims to the defect of prior art and deficiency, it is provided that a kind of diverse in function, can according to tester's hand size regulate hold from squeeze dynamometer.
For achieving the above object, the technical solution used in the present invention is:
A kind of squeeze dynamometer, including grip main body, described grip main body includes grip main body upper cover and grip main body lower cover；Covering in described grip main body and be provided with fixing hole, key hole, button and display screen, described grip main body lower cover includes grip portions and detection part；Described test section is arranged with the fixing groove matched with described grip main body upper cover, described grip main body upper cover is fixed on the detection part of described grip main body lower cover by the mating reaction of screw with described fixing hole and fixing groove, it is provided with tension spring between detection part and the described grip main body upper cover of described grip main body lower cover, grip mainboard, pulling force sensor, pulling force sensor pressing plate, grip interface board and power supply, described tension spring connects described pulling force sensor, described pulling force sensor is fixed on described grip main body lower cover by described pulling force sensor pressing plate, described pulling force sensor connects described grip mainboard, described grip mainboard connects described button, display；Described grip portions includes two one end and is fixed on described detection part, the grip support that the other end extends in parallel, grip handle and grip handle ring it is provided with between described grip support, described grip handle is fixedly connected on the end of grip support described in two, described grip handle ring is slidably connected on described grip support, described grip handle ring is provided with grip pull bar near one end of described detection part, one end of described grip pull bar is fixed on described grip handle ring by grip adjusting nut, and the other end connects described tension spring.
Further, described grip handle ring is square structure, including the hand-held pole and the pull bar support bar that are parallel to described grip handle, and two connecting rods being parallel to described grip support.
Further, being equipped with groove inside described two grip supports, described connecting rod is slidably connected with described groove composition.
Further, described grip handle is positioned at the side of described grip stent outer and is provided with rubber, and is provided with stainless steel substrates inside described rubber.
Further, described hand-held pole is provided with rubber away from the side of described grip handle, and is provided with stainless steel substrates inside described rubber.
Further, described power supply is dry rechargeable battery.
Further, described grip interface board is provided with for carrying out wired connection with external host and transmitting the communication interface of data.
Further, described pulling force sensor is bridge-type strain transducer.
Further, described grip mainboard is built-in with storage chip.
Further, described grip mainboard is provided with wireless module.
After adopting said structure, present invention have the beneficial effect that squeeze dynamometer of the present invention is provided with multiple function button, function is strong；Grip adjusting nut can be passed through and regulate the distance between grip handle ring and grip handle, it is adaptable to the tester of different hand size；Grip interface board can carry out wired connection by data wire and external host, it is simple to processes test data at any time, it is possible to carries out wireless connections by the wireless module on grip mainboard and external host, and functional diversities is practical；Rubber on grip handle rubber and grip handle ring can improve the comfort level of tester, and the palm of protection tester, the stainless steel substrates in rubber can strengthen the firmness of rubber simultaneously, it is prevented that handle deforms, and makes test uniform force.
Accompanying drawing explanation
Fig. 1 is the front view of the squeeze dynamometer described in the embodiment of the present invention；
Fig. 2 is the side view of the squeeze dynamometer described in the embodiment of the present invention；
Fig. 3 is the rearview of the squeeze dynamometer described in the embodiment of the present invention；
Fig. 4 is the structural representation of the grip main body upper cover of the squeeze dynamometer described in the embodiment of the present invention；
Fig. 5 is the structural representation of the grip main body lower cover of the squeeze dynamometer described in the embodiment of the present invention；
Fig. 6 is the structural representation of the rubber on the grip handle of the squeeze dynamometer described in the embodiment of the present invention；
Fig. 7 is the structural representation of the rubber on the grip handle ring of the squeeze dynamometer described in the embodiment of the present invention；
Description of reference numerals:
1, grip main body upper cover；2, grip main body lower cover；3, fixing hole；4, key hole；5, button；6, display screen；7, fixing groove；8, tension spring；9, grip mainboard；10, pulling force sensor；11, pulling force sensor pressing plate；12, grip interface board；13, power supply；14, grip support；15, grip handle；16, grip handle ring；17, grip pull bar；18, grip adjusting nut；19, hand-held pole；20, pull bar support bar；21, groove；22, rubber；23, stainless steel substrates；24, cell rear cover.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the present invention is further elaborated.Should be appreciated that detailed description of the invention described herein is only in order to explain the present invention, is not intended to limit the present invention.
Shown in Fig. 1-7, a kind of squeeze dynamometer, including grip main body, described grip main body includes grip main body upper cover 1 and grip main body lower cover 2；Described grip main body upper cover 1 is provided with fixing hole 3, key hole 4, button 5 and display screen 6, and described grip main body lower cover 2 includes grip portions and detection part；Described test section is arranged with the fixing groove 7 matched with described grip main body upper cover 1, described grip main body upper cover 1 is fixed on the detection part of described grip main body lower cover 2 by the mating reaction of screw with described fixing hole 3 and fixing groove 7, it is provided with tension spring 8 between detection part and the described grip main body upper cover 1 of described grip main body lower cover 2, grip mainboard 9, pulling force sensor 10, pulling force sensor pressing plate 11, grip interface board 12 and power supply 13, described tension spring 8 connects described pulling force sensor 10, described pulling force sensor 10 is fixed on described grip main body lower cover 2 by described pulling force sensor pressing plate 11, described pulling force sensor 10 connects described grip mainboard 9, described grip mainboard 9 connects described button 5, display 6；Described grip portions includes two one end and is fixed on described detection part, the grip support 14 that the other end extends in parallel, grip handle 15 and grip handle ring 16 it is provided with between described grip support 14, described grip handle 15 is fixedly connected on the end of grip support 14 described in two, described grip handle ring 16 is slidably connected on described grip support 14, described grip handle ring 16 is provided with grip pull bar 17 near one end of described detection part, one end of described grip pull bar 17 is fixed on described grip handle ring 16 by grip adjusting nut 18, the other end connects described tension spring 8.
In embodiment of the present invention, described grip handle ring 16 is square structure, including the hand-held pole 19 and the pull bar support bar 20 that are parallel to described grip handle 15, and two connecting rods being parallel to described grip support 14.
In embodiment of the present invention, being equipped with groove 21 inside described two grip supports 14, described connecting rod is slidably connected with described groove 21 composition.
In embodiment of the present invention, described grip handle 15 is positioned at the side outside described grip support 14 and is provided with rubber 22, and described rubber 22 inside is provided with stainless steel substrates 23.
In embodiment of the present invention, described hand-held pole 19 is provided with rubber 22 away from the side of described grip handle 15, and described rubber 22 inside is provided with stainless steel substrates 23.
In embodiment of the present invention, described power supply 13 is rechargeable battery, grip main body lower cover 2 is provided with corresponding cell rear cover 24, is convenient for changing battery.
In embodiment of the present invention, described grip interface board 12 is provided with for carrying out wired connection with external host and transmitting the communication interface of data.
In embodiment of the present invention, described grip mainboard 9 is provided with wireless module, can be connected by bluetooth with external host, it is possible to be connected with mobile phone A PP, functional diversities, practical.
In embodiment of the present invention, regulate the distance between grip handle ring 16 and grip handle 15 by grip adjusting nut 18, it is adaptable to the tester of different hand size.
In embodiment of the present invention, described display screen 6 is 3.5 cun of light-emitting diode displays.
In embodiment of the present invention, described pulling force sensor 10 is bridge-type strain transducer, has higher accuracy.
In embodiment of the present invention, described grip mainboard 9 is built-in with storage chip, extendible storage 8000 test data.
In embodiment of the present invention, described button 5 includes upper and lower, left and right, M, power switch key and entrance key, unit squeeze dynamometer can arrange testing time, three measurements can be carried out and take maximum, also can average, by function button 5, the incremental of student number or test number etc. can be carried out and successively decrease and left and right sidesing shifting selection.
In embodiment of the present invention, described grip main body upper cover 1 and grip main body lower cover 2 all adopt nylon to add glass New Type Material, overall durable, stronger than ABS plastic part and wear-resisting resistance to fall.
In embodiment of the present invention, the measurement of described squeeze dynamometer ranges for 0-150kgf, and scale division value is 0.1kgf, and error is ± 0.3kgf, measures scope big, and precision is high, and error is little, adapts to the measurement demand of country variant.
The above, only in order to technical scheme to be described and unrestricted, other amendment that technical scheme is made by those of ordinary skill in the art or equivalent replace, without departing from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of scope of the presently claimed invention.
Claims (10)
1. a squeeze dynamometer, including grip main body, it is characterised in that described grip main body includes grip main body upper cover and grip main body lower cover；Covering in described grip main body and be provided with fixing hole, key hole, button and display screen, described grip main body lower cover includes grip portions and detection part；Described test section is arranged with the fixing groove matched with described grip main body upper cover, described grip main body upper cover is fixed on the detection part of described grip main body lower cover by the mating reaction of screw with described fixing hole and fixing groove, it is provided with tension spring between detection part and the described grip main body upper cover of described grip main body lower cover, grip mainboard, pulling force sensor, pulling force sensor pressing plate, grip interface board and power supply, described tension spring connects described pulling force sensor, described pulling force sensor is fixed on described grip main body lower cover by described pulling force sensor pressing plate, described pulling force sensor connects described grip mainboard, described grip mainboard connects described button, display；Described grip portions includes two one end and is fixed on described detection part, the grip support that the other end extends in parallel, grip handle and grip handle ring it is provided with between described grip support, described grip handle is fixedly connected on the end of grip support described in two, described grip handle ring is slidably connected on described grip support, described grip handle ring is provided with grip pull bar near one end of described detection part, one end of described grip pull bar is fixed on described grip handle ring by grip adjusting nut, and the other end connects described tension spring.
2. squeeze dynamometer according to claim 1, it is characterised in that described grip handle ring is square structure, including the hand-held pole and the pull bar support bar that are parallel to described grip handle, and two connecting rods being parallel to described grip support.
3. squeeze dynamometer according to claim 2, it is characterised in that being equipped with groove inside described two grip supports, described connecting rod is slidably connected with described groove composition.
4. squeeze dynamometer according to claim 1, it is characterised in that described grip handle is positioned at the side of described grip stent outer and is provided with rubber, and is provided with stainless steel substrates inside described rubber.
5. squeeze dynamometer according to claim 1, it is characterised in that described hand-held pole is provided with rubber away from the side of described grip handle, and is provided with stainless steel substrates inside described rubber.
6. squeeze dynamometer according to claim 1, it is characterised in that described power supply is rechargeable battery.
7. squeeze dynamometer according to claim 1, it is characterised in that described grip interface board is provided with for carrying out wired connection with external host and transmitting the communication interface of data.
8. squeeze dynamometer according to claim 1, it is characterised in that described pulling force sensor is bridge-type strain transducer.
9. squeeze dynamometer according to claim 1, it is characterised in that described grip mainboard is built-in with storage chip.
10. squeeze dynamometer according to claim 1, it is characterised in that described grip mainboard is provided with wireless module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610279454.6A CN105796120B (en) | 2016-04-29 | 2016-04-29 | A kind of gripe dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610279454.6A CN105796120B (en) | 2016-04-29 | 2016-04-29 | A kind of gripe dynamometer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105796120A true CN105796120A (en) | 2016-07-27 |
| CN105796120B CN105796120B (en) | 2019-05-03 |
Family
ID=56459014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610279454.6A Active CN105796120B (en) | 2016-04-29 | 2016-04-29 | A kind of gripe dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105796120B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320117A (en) * | 2017-08-17 | 2017-11-07 | 杨渝平 | Wrist joint dynamometer |
| CN110584685A (en) * | 2019-09-29 | 2019-12-20 | 福建工程学院 | Grip dynamometer with elastic stabilizing unit and palm width adjusting function and using method thereof |
| TWI746042B (en) * | 2020-07-03 | 2021-11-11 | 臺北醫學大學 | Handrail structure with grip force sensing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201524U (en) * | 1985-05-10 | 1986-06-04 | 吴承德 | Multifunctional spring-grip dumb-bells |
| US5170663A (en) * | 1990-10-03 | 1992-12-15 | N. K. Biotechnical Engineering Company | Grip sensor |
| CN2292283Y (en) * | 1997-05-28 | 1998-09-23 | 张如一 | Gripping-force measurer |
| CN2436101Y (en) * | 2000-08-14 | 2001-06-27 | 南通衡器厂 | Electronic squeeze dynamometer |
| CN1701758A (en) * | 2004-05-24 | 2005-11-30 | 曹风均 | Electronic gripe dynamometer |
| CN203564724U (en) * | 2013-11-05 | 2014-04-30 | 宁波市江北天地宽电子产品制造厂 | Automatic load hand-muscle developer |
| CN104198101A (en) * | 2014-09-01 | 2014-12-10 | 刘敏 | Holding power testing instrument |
| CN205758581U (en) * | 2016-04-29 | 2016-12-07 | 江苏领康电子科技发展有限公司 | A kind of squeeze dynamometer |
-
2016
- 2016-04-29 CN CN201610279454.6A patent/CN105796120B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201524U (en) * | 1985-05-10 | 1986-06-04 | 吴承德 | Multifunctional spring-grip dumb-bells |
| US5170663A (en) * | 1990-10-03 | 1992-12-15 | N. K. Biotechnical Engineering Company | Grip sensor |
| CN2292283Y (en) * | 1997-05-28 | 1998-09-23 | 张如一 | Gripping-force measurer |
| CN2436101Y (en) * | 2000-08-14 | 2001-06-27 | 南通衡器厂 | Electronic squeeze dynamometer |
| CN1701758A (en) * | 2004-05-24 | 2005-11-30 | 曹风均 | Electronic gripe dynamometer |
| CN203564724U (en) * | 2013-11-05 | 2014-04-30 | 宁波市江北天地宽电子产品制造厂 | Automatic load hand-muscle developer |
| CN104198101A (en) * | 2014-09-01 | 2014-12-10 | 刘敏 | Holding power testing instrument |
| CN205758581U (en) * | 2016-04-29 | 2016-12-07 | 江苏领康电子科技发展有限公司 | A kind of squeeze dynamometer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320117A (en) * | 2017-08-17 | 2017-11-07 | 杨渝平 | Wrist joint dynamometer |
| CN110584685A (en) * | 2019-09-29 | 2019-12-20 | 福建工程学院 | Grip dynamometer with elastic stabilizing unit and palm width adjusting function and using method thereof |
| TWI746042B (en) * | 2020-07-03 | 2021-11-11 | 臺北醫學大學 | Handrail structure with grip force sensing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105796120B (en) | 2019-05-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210512 Address after: Room 1081, building 1, Lane 1333, Jiangnan Avenue, Changxing Town, Chongming District, Shanghai 202150 (Shanghai Changxing marine equipment industrial base) Patentee after: Health Express (Shanghai) Education Technology Co.,Ltd. Address before: 213000 No.86, Wujin Avenue West Road, Wujin high tech Development Zone, Changzhou City, Jiangsu Province Patentee before: JIANGSU LINGKANG ELECTRONIC TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231023 Address after: No. 63, Group 2, Daxian Village, Qiandian Town, Shuncheng District, Fushun City, Liaoning Province, 113006 Patentee after: Li Mei Address before: Room 1081, building 1, Lane 1333, Jiangnan Avenue, Changxing Town, Chongming District, Shanghai 202150 (Shanghai Changxing marine equipment industrial base) Patentee before: Health Express (Shanghai) Education Technology Co.,Ltd. |