CN210583039U - Wrist moving device capable of swinging and adjusting speed - Google Patents
Wrist moving device capable of swinging and adjusting speed Download PDFInfo
- Publication number
- CN210583039U CN210583039U CN201920347819.3U CN201920347819U CN210583039U CN 210583039 U CN210583039 U CN 210583039U CN 201920347819 U CN201920347819 U CN 201920347819U CN 210583039 U CN210583039 U CN 210583039U
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- swinging
- wrist
- gear
- swing
- supporting plate
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- 210000000707 wrist Anatomy 0.000 title claims abstract description 34
- 230000000694 effects Effects 0.000 claims description 5
- 210000004247 hand Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000578 peripheral nerve Anatomy 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 210000003857 wrist joint Anatomy 0.000 description 1
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Abstract
The utility model discloses a wrist moving device capable of swinging and adjusting speed, which comprises a hand supporting plate, a supporting plate arc gear, a swinging gear, a connecting rod, an eccentric wheel, a motor and a support, wherein the supporting plate arc gear is arranged at the lower part of the hand supporting plate, the supporting plate arc gear is meshed with the swinging gear, the swinging gear is rigidly connected with the connecting rod, a concave groove is arranged on the swinging gear and is intersected with a bulge on a box body, the connecting rod is connected with the eccentric wheel, and the eccentric wheel is connected with an output shaft of the motor, the swinging frequency of the hand supporting plate can be adjusted, and the wrist can be quickly and slowly moved.
Description
Technical Field
The utility model relates to a wrist moving device capable of swinging and adjusting speed.
Background
No matter people work, study or entertainment activities at present, people can not leave computers, when the duration of using the mouse is longer, wrist joints are over-moved, peripheral nerves are damaged or pressed, blood circulation of hands is not smooth, hands are extremely prone to being numb, painful and tired, and wrist ligaments are prone to being tired.
The wrist moving device sold in the market basically realizes wrist relaxation through massage, the wrist moving device improves the comfort of the wrist of people to a certain degree, but cannot enable wrist muscles to obtain the relaxation effect, so that the joints of the wrist cannot be relaxed well and the relaxation effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
To the problem that prior art exists, the utility model provides a but wrist head that swings adjustable speed.
The utility model discloses a realize like this, but wrist head of rocking adjustable speed is provided with: the hand supporting plate comprises a hand supporting plate, a supporting plate arc gear, a swinging gear, a connecting rod, an eccentric wheel, a motor and a support. The lower part of the hand supporting plate is provided with a supporting plate arc gear; the supporting plate arc gear and the hand supporting plate are connected by screw threads to form detachable fixed connection; the gear teeth of the arc gear of the supporting plate are meshed with the gear teeth of the swing gear; the swing gear is rigidly connected with a connecting rod at the lower part; the connecting rod is connected with the eccentric wheel; the eccentric wheel is connected with an output shaft of the motor through a key; the motor is fixed on the support through threaded connection.
Further, the hand rest board is kept horizontal as swing zero point.
Further, the supporting plate arc gear can drive the hand supporting plate to swing within a certain range.
Further, the wrist moving device can realize the up-and-down swing of the wrist after being placed at the left-and-right swing position by rotating by 90 degrees.
To sum up, the utility model discloses an advantage and positive effect do:
the hand support plate is fixed on the support plate arc gear and keeps horizontal, the swing gear swings left and right to drive the support plate arc gear to swing, so that the hand support plate can also swing left and right, a hand is placed on the hand support plate, a wrist can swing left and right, the device can swing up and down after the left and right swing position rotates by 90 degrees, the wrist can swing up and down, the wrist muscles can relax, the joints of the wrist are relaxed, smooth circulation of hand blood is promoted, the relaxing effect is achieved, and in the process of relaxing the wrist, a proper adjusting switch can be adjusted according to the situation, so that the swing speed of the hand support plate is adjusted.
Drawings
Fig. 1 is a schematic structural diagram of a wrist movement device capable of swinging and adjusting speed provided by an embodiment of the present invention.
In the figure: 1. a hand rest board; 2. a supporting plate circular arc gear; 3. a swing gear; 4. a connecting rod; 5. an eccentric wheel; 6. a motor; 7. and (4) a support.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, a wrist moving device capable of swinging and adjusting speed, the main structure of which is composed of a hand support plate 1, a support plate arc gear 2, a swinging gear 3, a connecting rod 4, an eccentric wheel 5, a motor 6 and a support 7, wherein a handle is placed on the hand support plate 1, the motor 6 is started after a switch is unscrewed, an output shaft of the motor 6 is connected with the eccentric wheel 5 through a key connection, the output shaft drives the eccentric wheel 5 to rotate, a groove is formed on the connecting rod, the eccentric wheel 5 is connected with the connecting rod 4 through the groove formed on the connecting rod 4, the connecting rod 4 is driven to swing left and right while the eccentric wheel 5 rotates, the connecting rod 4 and the swinging gear 3 are rigidly connected together, the support plate arc gear 2 is arranged on the upper part of the swinging gear 3, the swinging gear 3 is meshed with the teeth of the support plate arc gear 2, the hand support plate 1 is connected above the support plate arc gear 2, the hand supporting plate 1 is kept horizontal and fixed, the swing gear 3 drives the supporting plate arc gear 2 to swing, so that the hand supporting plate 1 can swing within a certain range, a wrist can swing left and right, and the wrist can swing up and down after the hand supporting plate is placed at the left-right swing position by rotating 90 degrees, so that the effect of loosening is achieved. The swing gear 3 is provided with a concave groove which is intersected with the protruding part of the box body, the motor 6 is fixed on the support through threaded connection, and the swing frequency of the hand supporting plate 1 can be adjusted according to the requirement of people on the movement speed of the wrist in the process of loosening the wrist, so that the wrist can be moved quickly and slowly.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A wrist movement device capable of swinging and adjusting speed is characterized in that the wrist movement device capable of swinging and adjusting speed is provided with: the hand support plate (1), a support plate arc gear (2), a swing gear (3), a connecting rod (4), an eccentric wheel (5), a motor (6) and a support (7).
2. A swingable adjustable speed wrist activity according to claim 1, wherein the horizontal position of the hand rest board (1) is swing zero.
3. A swingable speed-adjustable wrist movement device according to claim 1, wherein the support plate circular arc gear (2) can drive the hand support plate (1) to swing within a range of 90 °.
4. A swingable speed-adjustable wrist movement device according to claim 1, wherein the wrist movement device is rotated by 90 ° in the side-to-side swing position to swing the hand rest board (1) up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920347819.3U CN210583039U (en) | 2019-03-19 | 2019-03-19 | Wrist moving device capable of swinging and adjusting speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920347819.3U CN210583039U (en) | 2019-03-19 | 2019-03-19 | Wrist moving device capable of swinging and adjusting speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210583039U true CN210583039U (en) | 2020-05-22 |
Family
ID=70683248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920347819.3U Active CN210583039U (en) | 2019-03-19 | 2019-03-19 | Wrist moving device capable of swinging and adjusting speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210583039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820691A (en) * | 2019-03-19 | 2019-05-31 | 青岛科技大学 | A kind of wrist head of swingable adjustable-speed |
-
2019
- 2019-03-19 CN CN201920347819.3U patent/CN210583039U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820691A (en) * | 2019-03-19 | 2019-05-31 | 青岛科技大学 | A kind of wrist head of swingable adjustable-speed |
| CN109820691B (en) * | 2019-03-19 | 2024-04-02 | 青岛科技大学 | Wrist moving device capable of swinging and adjusting speed |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |