CN202699972U - Wrist power training device - Google Patents
Wrist power training device Download PDFInfo
- Publication number
- CN202699972U CN202699972U CN 201220227111 CN201220227111U CN202699972U CN 202699972 U CN202699972 U CN 202699972U CN 201220227111 CN201220227111 CN 201220227111 CN 201220227111 U CN201220227111 U CN 201220227111U CN 202699972 U CN202699972 U CN 202699972U
- Authority
- CN
- China
- Prior art keywords
- training device
- accommodation space
- lid
- force training
- wrist force
- 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.)
- Expired - Fee Related
Links
- 210000000707 wrist Anatomy 0.000 title claims abstract description 42
- 230000004308 accommodation Effects 0.000 claims abstract description 45
- 239000011248 coating agent Substances 0.000 claims abstract description 28
- 238000000576 coating method Methods 0.000 claims abstract description 28
- 230000008054 signal transmission Effects 0.000 claims description 22
- 230000006698 induction Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
A wrist power training device is disclosed, comprises a shell body, a rotation component, a signal emission assembly and a counting device, wherein the rotation component is configured inside the shell body; the rotation component comprises a rotation shaft and an annular coating member; the rotation shaft is surrounded through the annular coating member which is provided with an outer surface, an inner surface and an accommodation hole which extends from the outer surface to the inner surface; the hole wall of the accommodation hole is provided with a backstop part; the signal emission assembly which comprises a fixed sleeve and a signal emission component is configured inside the accommodation hole; the fixed sleeve is configured inside the accommodation hole; the fixed sleeve is provided with a first fixed structure that is arranged inside the accommodation hole and a second fixed structure that bulges out of the inner surface; the first fixed structure is abutted against the backstop part; the second fixed structure is abutted against the inner surface; the signal emission component is disposed inside the fixed sleeve; and the counting device is disposed inside the shell body and is suitable for induction of signals provided by the signal emission component.
Description
Technical field
The utility model relates to a kind of Portable trainer, and particularly relevant for a kind of wrist force training device.
Background technology
In recent years, along with prevailing of body-building general mood, the body-building apparatus of numerous species has appearred on the market.Each body-building apparatus has its specific function, and wherein wrist force training device can be used for training user's wrist muscle, to increase wrist strength and to stimulate circulation.Yet in order to allow the training that the user can be quantitative, most wrist force training device all comprises counter, the number of times of whipping wrist when training in order to recording user.
Fig. 1 is the generalized section of existing a kind of wrist force training device.Please refer to Fig. 1, existing wrist force training device 100 comprises housing 110, rotating element 120, signal transmission component 130 and counter 140.Rotating element 120 is disposed in the housing 110, and rotating element 120 comprises rotating shaft 121 and annular coating member 122, and annular coating member 122 is around rotating shaft 121.The accommodating hole 125 that annular coating member 122 has outer surface 123, inner surface 124 and extends to inner surface 124 from outer surface 123.Signal transmission component 130 is disposed in the accommodating hole 125, and counter 140 is disposed at the opening 111 of housing 110.
During operation, this wrist force training device 100 of whipping orders about rotating element 120 and rotates around it the axle center rotation, owing to rotating the centrifugal force that causes wrist force training device 100 equivalent weights is increased, so as to reaching the effect of training wrist power.Signal transmission component 130 will rotate with rotating element 120 because being fixed on the rotating element 120, and the signal that whenever detours and provide via counter 140 induced signal emitting modules 130 once circle, with the number of times of record wrist whipping.Since signal transmission component 130 in operating period along with rotating element 120 rotates, therefore how simple and stable signal transmission component 130 is disposed in the accommodating hole 125 is an important topic.
The utility model content
The utility model provides a kind of wrist force training device, and it has advantages of assembling easily and stable operation.
For reaching above-mentioned advantage or other advantages, an embodiment of the present utility model proposes a kind of wrist force training device, comprises housing, rotating element, signal transmission component and counter.Rotating element is disposed in the housing, and rotating element comprises rotating shaft and annular coating member.The annular coating member centers on rotating shaft, the accommodating hole that annular coating member has outer surface, inner surface and extends to inner surface from outer surface, and the hole wall of accommodating hole is provided with the stopper section.Signal transmission component is disposed in the accommodating hole, and signal transmission component comprises fixed cover and signal radiated element.Fixed cover is disposed in the accommodating hole, and fixed cover has the first fixed structure that is positioned at accommodating hole and the second fixed structure that protrudes from inner surface, and first fixed structure is resisted against the stopper section, and the second fixed structure is resisted against inner surface.The signal radiated element is disposed in the fixed cover.Counter is disposed at housing, and is suitable for the signal that the induced signal radiated element provides.
In an embodiment of the present utility model, above-mentioned accommodating hole comprises the first accommodation space and the second accommodation space that communicates.The first accommodation space is between outer surface and the second accommodation space, and the internal diameter of the first accommodation space is greater than the internal diameter of the second accommodation space, and the stopper section is formed at the intersection of the first accommodation space and the second accommodation space.
In an embodiment of the present utility model, above-mentioned fixed cover comprises cylindrical portion and elastic component, the accommodating signal radiated element of cylindrical portion.Cylindrical portion comprises continuous first and second portion, first is placed in the first accommodation space, second portion is placed in the second accommodation space, and the external diameter of first is greater than the external diameter of second portion, and first fixed structure is formed at the intersection of first and second portion.Elastic component is connected in the end away from first of second portion, and elastic component has the fixed hook that protrudes from inner surface, and the second fixed structure comprises fixed hook.
In an embodiment of the present utility model, above-mentioned first is sticked in the first accommodation space, and second portion is sticked in the second accommodation space.
In an embodiment of the present utility model, above-mentioned signal radiated element comprises magnet.
In an embodiment of the present utility model, above-mentioned rotating shaft and annular coating member are formed in one.
In an embodiment of the present utility model, above-mentioned cylindrical portion and elastic component are formed in one.
In an embodiment of the present utility model, the outer surface of above-mentioned annular coating member is provided with the ring-shaped groove around rotating shaft.
In an embodiment of the present utility model, above-mentioned housing comprises the first lid and the second lid that is bonded to each other, and the end away from the second lid of the first lid has opening, and counter is disposed at opening.
In an embodiment of the present utility model, above-mentioned wrist force training device more comprises retainer ring, the first endless track and the second endless track.Retainer ring coats the junction of the first lid and the second lid.The first endless track is disposed in the first lid, and the second endless track is disposed in the second lid, and the two ends of rotating shaft are arranged between the first endless track and the second endless track.
In an embodiment of the present utility model, above-mentioned rotating element more comprises swivel becket, has two relative axis holes, and the two ends of rotating shaft are inserted in these axis holes and stretched out outside these axis holes.
In the wrist force training device of the present utility model, signal transmission component can insert in the accommodating hole via the outer surface of annular coating member, reaches assembling and is easy to advantage.In addition, the first fixed structure of fixed cover is resisted against the stopper section, can prevent that signal transmission component from coming off towards the direction near rotating shaft.In addition, be resisted against the inner surface of annular coating member because of the second fixed structure of fixed cover, so can prevent the centrifugal force that produces when rotating element rotates fixed cover come off towards the direction away from rotating shaft.In sum, wrist force training device of the present utility model can reach assembling easily and the advantage of stable operation.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above and other purpose of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and the cooperation accompanying drawing, be described in detail as follows.
Description of drawings
Fig. 1 is the generalized section of existing a kind of wrist force training device.
Fig. 2 A is the perspective exploded view of the wrist force training device of an embodiment of the present utility model.
Fig. 2 B is the generalized section after the combination of wrist force training device of Fig. 2 A.
Fig. 3 A is the rotating element of Fig. 2 A and the generalized section after the signal transmission component combination.
Fig. 3 B is the enlarged diagram of regional A among Fig. 3 A.
The specific embodiment
Be to reach technological means and the effect that predetermined utility model purpose is taked for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of wrist force training device, structure, feature and the effect thereof that the utility model proposes, be described in detail as follows.
Fig. 2 A is the perspective exploded view of the wrist force training device of an embodiment of the present utility model, and Fig. 2 B is the generalized section after the wrist force training device combination of Fig. 2 A.Please refer to Fig. 2 A and Fig. 2 B, the wrist force training device 200 of the present embodiment comprises housing 210, rotating element 220, signal transmission component 230 and counter 240.Rotating element 220 is disposed in the housing 210, and rotating element 220 comprises rotating shaft 221 and annular coating member 222.Annular coating member 222 is around rotating shaft 221, and signal transmission component 230 is disposed in the annular coating member 222.Signal transmission component 230 comprises fixed cover 235 and signal radiated element 237, and wherein signal radiated element 237 is disposed in the fixed cover 235.Counter 240 is disposed at housing 210, and is suitable for the signal that induced signal radiated element 237 provides.
The signal radiated element 237 of the present embodiment for example is magnet, when rotating element 220 rotates, because signal radiated element 237 can be along with rotation, so counter 240 can be by the variation sensing signal in magnetic field, to calculate rotating element 220 number of revolutions.The present invention does not limit signal radiated element 237 and is magnet.
Above-mentioned housing 210 for example comprises the first lid 211 and the second lid 212 that is bonded to each other.The first lid 211 can be engaging with the combination of the second lid 212 or is combined by screw thread, but not as limit.The end away from the second lid 212 of the first lid 211 has opening 211a, and counter 240 is disposed at opening 211a.Wrist force training device 200 for example more comprises retainer ring 250, the first endless track 260 and the second endless track 270.Retainer ring 250 coats the junction 213 of the first lid 211 and the second lid 212, and is separated from one another further to prevent the first lid 211 and the second lid 212.The first endless track 260 is disposed in the first lid 211, and the second endless track 270 is disposed in the second lid 212, and the two ends of rotating shaft 221 are arranged between the first endless track 260 and the second endless track 270.The first endless track 260 and the second endless track 270 selected materials need can make between rotating shaft 221 and the first endless track 260 and the second endless track 270 to have enough coefficient of frictions, so that rotating shaft 221 can be rotated.For instance, the material of the first endless track 260 and the second endless track 270 can be plastics or rubber, but not as limit.
It should be noted that, if have enough coefficient of frictions between the two ends of rotating shaft 211 and the first lid 211 and the second lid 212, so that rotating shaft 211 is can rotate the time, then the two ends of rotating shaft 211 can directly be bearing on the first lid 211 and the second lid 212, and the first endless track 260 and the second endless track 270 can omit.
In the present embodiment, rotating shaft 221 can be formed in one with annular coating member 222, and rotating element 220 for example utilizes ejection formation to make, but not as limit.In addition, rotating element 220 can more comprise swivel becket 225, and swivel becket 225 has two relative axis holes 226, and the two ends of rotating shaft 221 are inserted in the axis hole 226 and stretched out outside the axis hole 226.This swivel becket 225 is between the first endless track 260 and the second endless track 270.
In addition, the outer surface 222a of annular coating member 222 for example more is provided with the ring-shaped groove 222c around rotating shaft 221.The quantity of ring-shaped groove 222c can be one or more, and the present embodiment is as example take three.Because the opening 212a of the second lid 212 can expose rotating element 220, and ring-shaped groove 222c can prevent that the gap of annular coating member 222 and the second lid 212 from crushing the user, the security that the wrist force training device 200 of raising the present embodiment uses.
Fig. 3 A is the rotating element of Fig. 2 A and the generalized section after the signal transmission component combination, and Fig. 3 B is the enlarged diagram of regional A among Fig. 3 A.Please refer to Fig. 3 A and Fig. 3 B, the accommodating hole 223 that above-mentioned annular coating member 222 has outer surface 222a, inner surface 222b and extends to inner surface 222b from outer surface 222a, the hole wall of accommodating hole 223 is provided with stopper section 224.Signal transmission component 230 is disposed in the accommodating hole 223.Particularly, the fixed cover 235 of signal transmission component 230 is disposed in the accommodating hole 223, and fixed cover 235 has the first fixed structure 235d that is positioned at accommodating hole 223 and the second fixed structure 236b that protrudes from inner surface 222b.First fixed structure 235d is resisted against stopper section 224, the second fixed structure 236b and is resisted against inner surface 222b.
The accommodating hole 223 of the present embodiment for example comprises the first accommodation space 223a and the second accommodation space 223b that communicates.The first accommodation space 223a is between the outer surface 222a and the second accommodation space 223b of annular coating member 222, the internal diameter of the first accommodation space 223a is greater than the internal diameter of the second accommodation space 223b, and stopper section 224 is formed at the intersection of the first accommodation space 223a and the second accommodation space 223b.This stopper section 224 for example is a ring plain in the present embodiment, but not as limit.
Above-mentioned fixed cover 235 for example comprises cylindrical portion 235a and at least one elastic component 236a (the present embodiment is as example take a plurality of).The accommodating signal radiated element 237 of cylindrical portion 235a.Cylindrical portion 235a and elastic component 236a can be formed in one.These fixed cover 235 materials can be plastics or resin, but not as limit.In addition, cylindrical portion 235a comprises the continuous 235b of first and second portion 235c.The 235b of first is placed in the first accommodation space 223a, second portion 235c is placed in the second accommodation space 223b, and the external diameter of the 235b of first is greater than the external diameter of second portion 235c, and first fixed structure 235d is formed at the intersection of the 235b of first and second portion 235c.In the present embodiment, first fixed structure 235d one protrudes from the planar annular of second portion 235c, but not as limit.In addition, the 235b of first for example is sticked in the first accommodation space 223a, and second portion 235c is sticked in the second accommodation space 223b.Stablize for reaching to install, the internal diameter of the external diameter of second portion 235c and the second accommodation space 223b can be interference fits (transition fit), and the internal diameter of the external diameter of the 235b of first and the first accommodation space 223a can be interference fits.In addition, elastic component 236a is connected in the end 235e away from the 235b of first of second portion 235c, and elastic component 236a has the fixed hook 236c that protrudes from inner surface 222b, and the second above-mentioned fixed structure 236b comprises these fixed hooks 236c.That is to say, the present embodiment is as the second fixed structure 236b with fixed hook 236c.
In the present embodiment, because of the internal diameter of the first accommodation space 223a internal diameter greater than the second accommodation space 223b, so signal transmission component 230 can insert in the accommodating hole 223 via the outer surface 222a of annular coating member 222, reach assembling and be easy to advantage.In addition, the first fixed structure 235d of fixed cover 235 is resisted against stopper section 224, can prevent that signal transmission component 230 from coming off towards the direction near rotating shaft 221.In addition, be resisted against the inner surface 222b of annular coating member 222 because of the second fixed structure 236b of fixed cover 235, so can prevent the centrifugal force that rotating element 220 produces when rotating fixed cover 235 come off towards the direction away from rotating shaft 221.Therefore, the wrist force training device 200 of the present embodiment can reach assembling easily and the advantage of stable operation.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (11)
1. wrist force training device, comprise: a housing, one rotating element, one signal transmission component and a counter, this rotating element is disposed in this housing, and this rotating element comprises a rotating shaft and an annular coating member, this annular coating member is around this rotating shaft, and should have an outer surface by the annular coating member, one inner surface and one extends to the accommodating hole of this inner surface from this outer surface, this signal transmission component is disposed in this accommodating hole, it is characterized in that: a hole wall of the accommodating hole of this annular coating member is provided with a stopper section, this signal transmission component comprises a fixed cover and a signal radiated element, this fixed cover is disposed in this accommodating hole, this fixed cover has the second fixed structure that a first fixed structure and that is positioned at this accommodating hole protrudes from this inner surface, this first fixed structure is resisted against this stopper section, this second fixed structure is resisted against this inner surface, this signal radiated element is disposed in this fixed cover, this counter is disposed at this housing, is suitable for responding to the signal that this signal radiated element provides.
2. wrist force training device as claimed in claim 1, it is characterized in that: this accommodating hole comprises one first accommodation space and one second accommodation space that communicates, this first accommodation space is between this outer surface and this second accommodation space, one internal diameter of this first accommodation space is greater than an internal diameter of this second accommodation space, and this stopper section is formed at the intersection of this first accommodation space and this second accommodation space.
3. wrist force training device as claimed in claim 2, it is characterized in that: this fixed cover comprises:
One cylindrical portion, accommodating this signal radiated element, this cylindrical portion comprises a continuous first and a second portion, this first is placed in this first accommodation space, this second portion is placed in this second accommodation space, and the external diameter of this first is greater than the external diameter of this second portion, and this first fixed structure is formed at the intersection of this first and this second portion; And
At least one elastic component is connected in an end away from this first of this second portion, and this elastic component has a fixed hook that protrudes from this inner surface, and this second fixed structure comprises this fixed hook.
4. wrist force training device as claimed in claim 3, it is characterized in that: this first is sticked in this first accommodation space, and this second portion is sticked in this second accommodation space.
5. wrist force training device as claimed in claim 1, it is characterized in that: this signal radiated element comprises a magnet.
6. wrist force training device as claimed in claim 1, it is characterized in that: this rotating shaft and this annular coating member are formed in one.
7. wrist force training device as claimed in claim 3, it is characterized in that: this cylindrical portion and this elastic component are formed in one.
8. wrist force training device as claimed in claim 1 is characterized in that: this outer surface of this annular coating member is provided with at least one ring-shaped groove around this rotating shaft.
9. wrist force training device as claimed in claim 1, it is characterized in that: this housing comprises one first lid and one second lid that is bonded to each other, and an end away from this second lid of this first lid has an opening, and this counter is disposed at this opening.
10. wrist force training device as claimed in claim 9, it is characterized in that: this wrist force training device more comprises:
One retainer ring coats the junction of this first lid and this second lid;
One first endless track is disposed in this first lid; And
One second endless track is disposed in this second lid, and the two ends of this rotating shaft are arranged between this first endless track and this second endless track.
11. wrist force training device as claimed in claim 1 is characterized in that: this rotating element more comprises a swivel becket, has two relative axis holes, and the two ends of this rotating shaft are inserted in those axis holes and stretched out outside those axis holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220227111 CN202699972U (en) | 2012-05-17 | 2012-05-17 | Wrist power training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220227111 CN202699972U (en) | 2012-05-17 | 2012-05-17 | Wrist power training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202699972U true CN202699972U (en) | 2013-01-30 |
Family
ID=47580319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220227111 Expired - Fee Related CN202699972U (en) | 2012-05-17 | 2012-05-17 | Wrist power training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202699972U (en) |
-
2012
- 2012-05-17 CN CN 201220227111 patent/CN202699972U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201666795U (en) | Angle sensor | |
| US8834322B2 (en) | Wrist training apparatus | |
| CN102836535B (en) | Wrist strength trainer and casing thereof | |
| US20150094168A1 (en) | Device and system for tracking a golf ball with round indicators and club statistics | |
| IT201800002309A1 (en) | BICYCLE PEDAL FITTED WITH AN ELECTRONIC DEVICE TO DETERMINE THE FORCE EXERCISED BY A CYCLIST ON THE PEDAL | |
| CN202699972U (en) | Wrist power training device | |
| US20130109540A1 (en) | Wrist exercising device and improved housing thereof | |
| US9610474B1 (en) | Bicycle trainer with roller speed sensor | |
| CN202277646U (en) | Wrist force training device and improved shell thereof | |
| US7077786B2 (en) | Rotor of wrist exerciser | |
| CN201241844Y (en) | Electric fan | |
| CN201482057U (en) | Magnetic wrist training apparatus | |
| CN207906754U (en) | A kind of rotating device | |
| CN103051103A (en) | Wheel hub motor with functions of sensing boost and cutting off power supply | |
| CN201505398U (en) | Magnetic finger trainer | |
| CN207219899U (en) | A kind of speed change physical pest killing device | |
| CN203151317U (en) | Wheel hub motor with functions of power-assisted sensing and powering off | |
| KR101662478B1 (en) | Water meter to prevent manipulation | |
| RU125082U1 (en) | WRINKER AND ITS IMPROVED CASE | |
| CN203165308U (en) | Demonstrator for Lenz law | |
| Cheng et al. | Wireless, smartphone controlled potentiostat integrated with lab-on-disc platform | |
| CN106175365A (en) | A kind of meal bell Novel buffering device | |
| CN209356867U (en) | The damping device of clock and watch double-spring type structure | |
| CN207835332U (en) | The magnetic coupling and its magnetic ring device of centrifugal blood pump | |
| BRPI0800256A2 (en) | flat electric generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20170517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |