CN211433819U

CN211433819U - Traditional chinese medical science orthopedics is with collapsible fixing device

Info

Publication number: CN211433819U
Application number: CN201922292592.XU
Authority: CN
Inventors: 赵军旗; 张辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-08
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a traditional chinese medical science is collapsible fixing device for orthopedics relates to traditional chinese medical science orthopedics field, including last pull rod, go up one side of pull rod and install the eccentric disc, and the lower extreme of going up the pull rod is connected with the backup pad, the spring is installed to the lower extreme of going up the backup pad, the lower extreme of spring is connected with the lower link, the lower extreme of lower link is connected with the stationary dog, the lower extreme of going up the backup pad is connected with the bottom suspension fagging, the lower extreme of bottom suspension fagging is connected with the arc, and one side of bottom suspension fagging is connected with the telescopic link No. one, and the bottom suspension fagging lower extreme is located the arc and the inboard of telescopic link installs the. Through setting up servo motor, shaft coupling, lead screw, telescopic cylinder, servo motor passes through the shaft coupling and drives the lead screw rotation, and the lead screw drives telescopic cylinder and clamp plate side to side movement to reach the automatic function that steps up of device installation.

Description

Traditional chinese medical science orthopedics is with collapsible fixing device

Technical Field

The utility model relates to a traditional chinese medical science orthopedics is with collapsible fixed field, specifically is a traditional chinese medical science orthopedics is with collapsible fixing device.

Background

The reduction, fixation and healing are the three parts of the curve for treating fracture, and the fixation is the lower and upper links of the reduction and healing. Good fixation not only consolidates the reduction effect, but also promotes the healing speed and quality. Relieving pain, alleviating pain of wounded, preventing aggravation of wound, preventing shock, protecting wound, preventing infection, and facilitating transportation.

Fixing device for traditional chinese medical science orthopedics on the existing market, adopt simple fixed utensil more, it is extremely inconvenient to make the patient use, often can not remove after fixing, need keep a posture for a long time, be unfavorable for the recovery of the state of an illness, according to "a foldable fixing device for traditional chinese medical science orthopedics" that chinese patent number "CN 109620509A" discloses, through setting up pull rod eccentric disc, utilize mechanical auto-lock principle to promote the pull rod and keep original position through rotatory eccentric disc, make pull rod arc cover and last arc fixed patient's fracture position, and it is fixed firm, make the patient can adjust different angle posture positions.

Although this patent has solved fixed firm fracture position, can make the patient adjust different angular position scheduling problem, but when the device used, medical personnel or patient's family members are manual to be blocked on the sick bed, waste time and energy, when using the device, although can adjust certain radian, but on horizontal plane rotation angle not adjustable, can not satisfy different patient's comfort level requirement, this dress only fixed length and height simultaneously, length and height in the inherent vertical plane of horizontal plane are all inedjustable, different patient's demand can not be satisfied.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem, a foldable fixing device for orthopedics in traditional Chinese medicine is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a foldable fixing device for traditional Chinese medicine orthopedics department comprises an upper pull rod, wherein an eccentric disc is installed on one side of the upper pull rod, an upper supporting plate is connected to the lower end of the upper pull rod, a spring is installed at the lower end of the upper supporting plate, a lower pull rod is connected to the lower end of the spring, a fixing claw is connected to the lower end of the lower pull rod, a lower supporting plate is connected to the lower end of the upper supporting plate, an arc-shaped plate is connected to the lower end of the lower supporting plate, a first telescopic rod is connected to one side of the lower supporting plate, an arc-shaped rail is installed at the lower end of the lower supporting plate, which is located at the inner sides of the arc-shaped plate and the first telescopic rod, a first telescopic rod is connected to the lower end of the first telescopic rod, a fixed block is connected to the lower end of the fixed, control button is installed to the upper end of casing, and the internally mounted of casing bottom has the bottom plate, servo motor is installed to the upper end of bottom plate, servo motor's output is connected with the shaft coupling, the one end of shaft coupling is connected with a flexible section of thick bamboo, the one end of a flexible section of thick bamboo is connected with the clamp plate, and the outer wall of a flexible section of thick bamboo installs the fixed slot, the bolt hole is installed to the outer wall of telescopic link, the bolt is installed to the outer wall of a flexible pipe, the internally mounted of fixed block has the bearing.

Preferably, the lower pull rod is rotatably connected with the fixed claw through a rotating shaft, and the lower supporting plate is rotatably connected with the first telescopic rod through a rotating shaft.

Preferably, the arc-shaped plate is welded at the bottom end of the lower supporting plate, and the outer wall of the first telescopic rod is matched with the inner wall of the first telescopic pipe.

Preferably, the first telescopic tube is provided with matched threads at the position where the bolt is contacted, and the clamping plate is welded at one end of the first telescopic tube.

Preferably, the first telescopic pipe is welded at the upper end of the bearing, and the servo motor is fixed on the inner wall of the machine shell through a bolt.

Preferably, the power output end of the servo motor is rotationally connected with the screw rod through a coupler, and the fixed groove is provided with a matched groove at the contact position of the telescopic cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up servo motor, the shaft coupling, the lead screw, a flexible section of thick bamboo, servo motor passes through the shaft coupling and drives the lead screw rotation, the lead screw drives a flexible section of thick bamboo and pinch-off blades side-to-side motion, thereby reach the automatic function that steps up of device installation, through setting up bearing and fixed block, the bearing rotates inside the fixed block, drive flexible pipe rotary motion No. one, thereby reach and make the device can freely adjust rotation angle's purpose, through setting up a telescopic link, a flexible pipe, No. two telescopic links, No. two flexible pipes, a telescopic link drives the lower support plate and slides from top to bottom in a flexible pipe, reach the purpose that the device can freely height-adjusting, No. two flexible pipe drive fixed block slides from side to side in a telescopic link outside, thereby make the device reach.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the telescopic rod structure of the present invention;

fig. 3 is a schematic view of the structure of the telescopic cylinder of the present invention.

In the figure: 1. an upper pull rod; 2. an eccentric disc; 3. an arc-shaped rail; 4. a first telescopic rod; 5. a first telescopic pipe; 6. a fixed block; 7. fixing grooves; 8. a control button; 9. a housing; 10. a servo motor; 11. a base plate; 12. a coupling; 13. a screw rod; 14. a telescopic cylinder; 15. a clamping plate; 16. a fixed jaw; 17. an arc-shaped plate; 18. a lower support plate; 19. a lower pull rod; 20. an upper support plate; 21. bolt holes; 22. a bolt; 23. a bearing; 24. a spring; 25. a second telescopic pipe; 26. and a second telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The servo motors (model: SMH 40) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, a foldable fixing device for orthopedics in traditional Chinese medicine comprises an upper pull rod 1, an eccentric disc 2 is installed on one side of the upper pull rod 1, an upper support plate 20 is connected to the lower end of the upper pull rod 1, a spring 24 is installed on the lower end of the upper support plate 20, a lower pull rod 19 is connected to the lower end of the spring 24, a fixing claw 16 is connected to the lower end of the lower pull rod 19, a lower support plate 18 is connected to the lower end of the upper support plate 20, an arc-shaped plate 17 is connected to the lower end of the lower support plate 18, a first telescopic rod 4 is connected to one side of the lower support plate 18, an arc-shaped rail 3 is installed on the inner sides of the arc-shaped plate 17 and the first telescopic rod 4 at the lower end of the lower support plate 18, a first telescopic tube 5 is connected to the lower end of the first telescopic tube 5, a fixed, no. two telescopic link 26's one end is connected with casing 9, control button 8 is installed to casing 9's upper end, and the internally mounted of casing 9 bottom has bottom plate 11, servo motor 10 is installed to bottom plate 11's upper end, servo motor 10's output is connected with shaft coupling 12, shaft coupling 12's one end is connected with telescopic cylinder 14, telescopic cylinder 14's one end is connected with clamp plate 15, and telescopic cylinder 14's outer wall installs fixed slot 7, bolt hole 21 is installed to telescopic link 4's outer wall, bolt 22 is installed to telescopic link 5's outer wall, the internally mounted of fixed block 6 has bearing 23.

Please refer to fig. 1, the lower rod 19 is rotatably connected to the fixed jaw 16 through a rotating shaft, the angle between the fixed jaws 16 is changed by the rotation of the lower rod 19 and the fixed jaw 16, so as to facilitate grasping and fixing the fracture part of the patient, the lower support plate 18 is rotatably connected to the first telescopic rod 4 through the rotating shaft, so that the device can rotate at an angle, and the patient can conveniently adjust to a comfortable position.

Please refer to fig. 1, the arc plate 17 is welded at the bottom of the lower support plate 18, so that the arc plate 17 and the lower support plate 18 form a stable whole body, which is convenient for fixing the fracture part of the patient, the outer wall of the first telescopic rod 4 is matched with the inner wall of the first telescopic tube 5, and the first telescopic rod 4 drives the device to move up and down, which is convenient for different patients to adjust to comfortable height.

Please refer to fig. 1 and fig. 2, the first telescopic tube 5 is provided with a matching thread at the position where the bolt 22 contacts, the bolt 22 is tightly matched with the first telescopic tube 5 to facilitate the fixing of the telescopic height of the first telescopic rod 4, and the clamping plate 15 is welded at one end of the telescopic cylinder 14, so that the clamping plate 15 and the telescopic cylinder form a stable whole to facilitate the fixing of the device during installation.

Please refer to fig. 1, the first telescopic tube 5 is welded on the upper end of the bearing 23, so that the bearing 23 drives the first telescopic tube 5 to rotate, and the servo motor 10 is fixed on the inner wall of the housing 9 through a bolt, so as to facilitate the dismounting and mounting of the servo motor.

Please refer to fig. 1 and fig. 3, a power output end of the servo motor 10 is rotatably connected to the screw rod 13 through the coupling 12 and the rotating shaft, so as to facilitate the power transmission of the screw rod 13 by the servo motor 10, and the fixed groove 7 is provided with a groove matched with the position where the telescopic cylinder 14 contacts, so as to limit the telescopic cylinder 14 and facilitate the left and right movement of the telescopic cylinder.

The working principle is as follows: when the device is used, the device is placed at a proper position beside a sickbed of a patient, the positive rotation of a servo motor is controlled by controlling one control button 8, the distance between a clamping plate 15 and a machine shell 9 is adjusted and increased, the device is clamped on the bedstead of the sickbed, the distance between the clamping plate 15 and the machine shell 9 is adjusted and decreased by controlling the other control button 8, the device is tightly clamped on the bedstead of the sickbed, the second telescopic tube 25 and the second telescopic rod 26 are arranged, the second telescopic tube 25 is fixed at the bottom end of a fixed block 6, the second telescopic tube 25 is connected with the machine shell 9, the second telescopic tube 25 slides relative to the second telescopic rod 26, the second telescopic tube 25 drives the fixed block to move back and forth, the telescopic length of the device can be freely adjusted, the patient is ensured to be at a comfortable position, the first telescopic tube 4 and the first telescopic tube 5 are arranged, the first telescopic tube 4 slides up and down in the first telescopic tube 5 to, the height of the device can be freely adjusted, different patients are guaranteed to be at comfortable heights, the bearing 23 and the fixing block 6 are arranged, the bearing 23 freely rotates in the fixing block 6, different angles of the device can rotate, and different patients are guaranteed to be at comfortable rotation angles.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a traditional chinese medical science orthopedics is with collapsible fixing device, includes pull rod (1), its characterized in that: the eccentric disc (2) is installed on one side of the upper pull rod (1), the lower end of the upper pull rod (1) is connected with an upper supporting plate (20), a spring (24) is installed on the lower end of the upper supporting plate (20), the lower end of the spring (24) is connected with a lower pull rod (19), the lower end of the lower pull rod (19) is connected with a fixed claw (16), the lower end of the upper supporting plate (20) is connected with a lower supporting plate (18), the lower end of the lower supporting plate (18) is connected with an arc-shaped plate (17), one side of the lower supporting plate (18) is connected with a first telescopic rod (4), the lower end of the lower supporting plate (18) is located on the inner sides of the arc-shaped plate (17) and the first telescopic rod (4) and is provided with an arc-shaped rail (3), the lower end of the first telescopic rod (4) is connected with a first, the lower extreme of fixed block (6) is connected with No. two flexible pipe (25), the one end of No. two flexible pipe (25) is connected with No. two telescopic link (26), the one end of No. two telescopic link (26) is connected with casing (9), control button (8) are installed to the upper end of casing (9), and the internally mounted of casing (9) bottom has bottom plate (11), servo motor (10) are installed to the upper end of bottom plate (11), the output of servo motor (10) is connected with shaft coupling (12), the one end of shaft coupling (12) is connected with telescopic cylinder (14), the one end of telescopic cylinder (14) is connected with clamp plate (15), and the outer wall of telescopic cylinder (14) installs fixed slot (7), bolt hole (21) are installed to the outer wall of telescopic link (4), bolt (22) are installed to the outer wall of telescopic pipe (5), and a bearing (23) is arranged in the fixed block (6).

2. The foldable fixing device for orthopedics of traditional Chinese medicine according to claim 1, wherein: the lower pull rod (19) is rotatably connected with the fixed claw (16) through a rotating shaft, and the lower supporting plate (18) is rotatably connected with the first telescopic rod (4) through a rotating shaft.

3. The foldable fixing device for orthopedics of traditional Chinese medicine according to claim 1, wherein: the arc-shaped plate (17) is welded at the bottom end of the lower supporting plate (18), and the outer wall of the first telescopic rod (4) is matched with the inner wall of the first telescopic pipe (5).

4. The foldable fixing device for orthopedics of traditional Chinese medicine according to claim 1, wherein: the first telescopic pipe (5) is provided with matched threads at the position contacted with the bolt (22), and the clamping plate (15) is welded at one end of the telescopic cylinder (14).

5. The foldable fixing device for orthopedics of traditional Chinese medicine according to claim 1, wherein: the first telescopic pipe (5) is welded at the upper end of the bearing (23), and the servo motor (10) is fixed on the inner wall of the machine shell (9) through bolts.

6. The foldable fixing device for orthopedics of traditional Chinese medicine according to claim 1, wherein: the power output end of the servo motor (10) is rotatably connected with the screw rod (13) through the coupler (12) and the rotating shaft, and the fixed groove (7) is provided with a groove matched with the position contacted with the telescopic cylinder (14).