CN216318273U - V-shaped neck support lifting device - Google Patents
V-shaped neck support lifting device Download PDFInfo
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- CN216318273U CN216318273U CN202122169884.1U CN202122169884U CN216318273U CN 216318273 U CN216318273 U CN 216318273U CN 202122169884 U CN202122169884 U CN 202122169884U CN 216318273 U CN216318273 U CN 216318273U
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- support
- screw rod
- bidirectional screw
- sliding blocks
- hinged
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Abstract
The utility model provides a V-shaped neck support lifting device which comprises a support, a flexible neck support, a motor, a bidirectional screw rod, a guide post, two sliding blocks, two supporting arms and two rotating arms, wherein the flexible neck support is arranged on the support; the bidirectional screw rod and the guide post are arranged in parallel and horizontally and are arranged on the bracket, and the motor is arranged on the bracket and drives the bidirectional screw rod to rotate; the two sliding blocks are respectively provided with a threaded hole and a guide hole, the two sliding blocks are respectively installed on threaded parts at the left end and the right end of the bidirectional screw rod in a threaded manner, the guide holes of the two sliding blocks are sleeved on the guide post, and the motor, the bidirectional screw rod, the sliding blocks and the guide post form a linear motion mechanism; one end of the supporting arm is hinged on the sliding block, the other end of the supporting arm is hinged on the flexible neck support on the same side with the sliding block, one end of the rotating arm is hinged in the middle of the supporting arm, and the other end of the rotating arm is hinged on the support; the two supporting arms are arranged in a V shape. The neck brace V-shaped lifting device has the advantages of strong adjusting capability, reliable adjusting mode, high stability and V-shaped support.
Description
Technical Field
The utility model relates to human body rehabilitation training equipment, in particular to a V-shaped neck support lifting device.
Background
The existing relaxing and stretching equipment for the vertebra, the cervical vertebra, the muscle, the leg and the like of a human body is generally designed into a lying bed type traction equipment, a product under a vertebra and cervical vertebra decompression treatment system, a planetary bin and the like.
On the basis, the support and the fixation of each part are particularly important.
In the neck support, fixed support is adopted at first, and then the mode of the fixed support is not flexible enough, so that a neck support product supported by an air bag is designed, but after the air bag is inflated, the difference between the external hardness and the fixed support is extremely small, and a part of space is occupied after the air bag is supported, so that muscles and blood vessels of the neck are extruded, and the safety and the comfort of a human body are influenced.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a neck brace V-shaped lifting device which is strong in adjusting capacity, reliable in adjusting mode and high in stability.
In order to achieve the purpose, the utility model adopts the technical scheme that: a V-shaped neck support lifting device comprises a support, a flexible neck support, a motor, a bidirectional screw rod, a guide post, two sliding blocks, two supporting arms and two rotating arms;
the bidirectional screw rod and the guide post are arranged in parallel and horizontally and are arranged on the bracket, and the motor is arranged on the bracket and drives the bidirectional screw rod to rotate;
the two sliding blocks are respectively provided with a threaded hole and a guide hole, the two sliding blocks are respectively installed on threaded parts at the left end and the right end of the bidirectional screw rod in a threaded manner, the guide holes of the two sliding blocks are sleeved on the guide post, and the motor, the bidirectional screw rod, the sliding blocks and the guide post form a linear motion mechanism;
one end of the supporting arm is hinged to the sliding block, the other end of the supporting arm is hinged to the flexible neck support on the same side as the sliding block, one end of the rotating arm is hinged to the middle of the supporting arm, and the other end of the rotating arm is hinged to the support;
the two supporting arms are arranged in a V shape.
Basically, a transmission gear is fixed in the middle of the bidirectional screw rod, and the output side of the motor drives the transmission gear through a gear or a gear set.
Basically, the two ends of the bidirectional screw rod are rotatably arranged on the bracket through bearings.
Basically, the inboard of guide post corresponds two sliders respectively and is provided with limit baffle, limit baffle's bottom mounting is on the support.
Basically, the support is provided with a supporting part corresponding to the flexible neck support.
Compared with the prior art, the neck support has substantial characteristics and progress, and particularly, the neck support abandons the traditional air bag type, adopts the flexible neck support, designs a set of mechanism capable of supporting in a V shape on the premise of the flexible neck support, supports the flexible neck support, forms a V-shaped bearing part, further improves the fitting degree of the neck support and the neck, and simultaneously ensures the comfort of the neck.
Drawings
Fig. 1 is a schematic view of the construction of the V-shaped neck brace lifting device of the present invention.
Fig. 2 is a schematic front structural view of the V-shaped neck brace lifting device in the utility model.
In the figure: 1. a support; 2. a flexible neck brace; 3. a motor; 4. a bidirectional lead screw; 5. a guide post; 6. a slider; 7. a support arm; 8. a rotating arm; 9. and a limiting baffle.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
As shown in fig. 1 and 2, the V-shaped neck support lifting device comprises a support 1, a flexible neck support 2, a motor 3, a bidirectional screw 4, a guide post 5, two sliders 6, two support arms 7 and two rotating arms 8, wherein a support part is arranged on the support 1 corresponding to the flexible neck support 2.
The bidirectional screw rod 4 and the guide post 5 are arranged on the support 1 in parallel and horizontally, two ends of the bidirectional screw rod 4 are arranged on the support through bearings, so that the bidirectional screw rod 4 can rotate, the guide post 5 is fixed on the support in a fixed mounting mode and mainly plays a role in guiding a sliding block, and the motor 3 is arranged on the support 1 and drives the bidirectional screw rod 4 to rotate.
All be provided with screw hole and guiding hole on two sliders 6, two sliders 6 are the screw thread portion of installing at two ends about two-way lead screw 4 respectively, and the guiding hole cover of two sliders 6 is on guide post 5, motor 3, two-way lead screw 4, slider 6 and guide post 5 constitute linear motion mechanism, and in the drive mode, the middle part of two-way lead screw 4 is fixed with drive gear, and motor 3 passes through gear or gear train drive two-way lead screw 4 and rotates, and then drive slider 6 and remove along guide post 5, and the screw thread opposite direction of two sliders 6 to two sliders 6 of motor drive are gathered together or are separated to both sides in step to the centre.
One end of the supporting arm 7 is hinged on the sliding block 6, the other end of the supporting arm is hinged on the flexible neck support 2 on the same side with the sliding block 6, one end of the rotating arm 8 is hinged in the middle of the supporting arm 7, the other end of the rotating arm is hinged on the support 1, and the two supporting arms 7 are arranged in a V shape.
The inner side of the guide post 5 is provided with a limit baffle 9 corresponding to the two sliders respectively, and the bottom end of the limit baffle 9 is fixed on the support.
The working principle is as follows:
flexible neck brace is for having the neck brace of certain deformability, two support arms 7 of V-arrangement support in the below of flexible neck brace, when needs rise, the control motor starts, the relative distance of two sliders 6 is adjusted to the two-way lead screw of drive, two sliders drive the swing of support arm 7, along with the aggravation of swing angle, the in-process that flexible neck brace was held up still can take place certain bending, make flexible neck brace be the U-shaped, agree with the physiology curve of neck, the bearing comfort promotes.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (5)
1. A neck brace V-arrangement elevating gear which characterized in that: comprises a bracket, a flexible neck support, a motor, a bidirectional screw rod, a guide post, two slide blocks, two supporting arms and two rotating arms;
the bidirectional screw rod and the guide post are arranged in parallel and horizontally and are arranged on the bracket, and the motor is arranged on the bracket and drives the bidirectional screw rod to rotate;
the two sliding blocks are respectively provided with a threaded hole and a guide hole, the two sliding blocks are respectively installed on threaded parts at the left end and the right end of the bidirectional screw rod in a threaded manner, the guide holes of the two sliding blocks are sleeved on the guide post, and the motor, the bidirectional screw rod, the sliding blocks and the guide post form a linear motion mechanism;
one end of the supporting arm is hinged to the sliding block, the other end of the supporting arm is hinged to the flexible neck support on the same side as the sliding block, one end of the rotating arm is hinged to the middle of the supporting arm, and the other end of the rotating arm is hinged to the support;
the two supporting arms are arranged in a V shape.
2. A neck brace V-shaped lifting device according to claim 1, wherein: and a transmission gear is fixed in the middle of the bidirectional screw rod, and the output side of the motor drives the transmission gear through a gear or a gear set.
3. A neck brace V-shaped lifting device according to claim 2, wherein: two ends of the bidirectional screw rod are rotatably arranged on the bracket through bearings.
4. A neck brace V-shaped lifting device according to claim 3, wherein: the inner sides of the guide columns are respectively provided with a limiting baffle corresponding to the two sliding blocks, and the bottom ends of the limiting baffles are fixed on the support.
5. A neck brace V-shaped lifting device according to claim 4, wherein: and a support part corresponding to the flexible neck support is arranged on the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122169884.1U CN216318273U (en) | 2021-09-09 | 2021-09-09 | V-shaped neck support lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122169884.1U CN216318273U (en) | 2021-09-09 | 2021-09-09 | V-shaped neck support lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216318273U true CN216318273U (en) | 2022-04-19 |
Family
ID=81171093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122169884.1U Active CN216318273U (en) | 2021-09-09 | 2021-09-09 | V-shaped neck support lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216318273U (en) |
-
2021
- 2021-09-09 CN CN202122169884.1U patent/CN216318273U/en active Active
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