CN213552725U - Cervical vertebra rehabilitation fixing device - Google Patents
Cervical vertebra rehabilitation fixing device Download PDFInfo
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- CN213552725U CN213552725U CN202021662462.7U CN202021662462U CN213552725U CN 213552725 U CN213552725 U CN 213552725U CN 202021662462 U CN202021662462 U CN 202021662462U CN 213552725 U CN213552725 U CN 213552725U
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- support frame
- fixing device
- fixedly connected
- transmission shaft
- shaped frame
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Abstract
The utility model provides a cervical vertebra rehabilitation fixing device, includes the support frame, the support frame is opened there is the spout, the support frame rear side is provided with the U-shaped frame, the U-shaped frame with spout sliding connection, the U-shaped frame left and right sides all is provided with the structure of screwing, the structure inboard of screwing all is provided with the sector plate, the anterior downside of support frame is provided with elevation structure, support frame lower part fixedly connected with places the board, it has the elongated slot to place the board division, it is provided with the roof to place the board downside. The utility model effectively solves the problem that the existing cervical vertebra fixing device is selected nearby according to the size of a patient, and the selected nearby size is not particularly suitable for the patient, so that the fixing effect is poor; the existing cervical vertebra fixing device has single function and does not have the lifting function.
Description
Technical Field
The utility model belongs to the technical field of medical instrument and specifically relates to a cervical vertebra rehabilitation fixing device is related to.
Background
The cervical vertebra refers to the cervical vertebra and is located below the head and above the thoracic vertebra. Is located at the cervical segment of the spinal column, is totally 7, surrounds the cervical marrow and the periphery of the spinal cord membrane, is connected by intervertebral discs and ligaments, and surrounds intervertebral foramen on the upper incisura and the lower incisura of adjacent vertebrae, and spinal nerves and blood vessels pass through the foramen.
For cervical vertebra patients, it is very important to fix the cervical vertebra before cervical vertebra treatment, the existing cervical vertebra fixing device usually has a series of sizes, and the size is selected nearby according to the size of the patient, and whether the size is suitable or not is directly related to the convenience of use and the importance of rehabilitation, the nearby selected size is not particularly suitable for the patient, and the fixing effect is poor; the existing cervical vertebra fixing device has single function and does not have the lifting function; so that a cervical vertebra rehabilitation fixing device is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cervical vertebra rehabilitation fixing device aiming at the defects of the prior art, which effectively solves the problem that the prior cervical vertebra fixing device is selected nearby according to the size of a patient, and the size selected nearby is not particularly suitable for the patient, so that the fixing effect is poor; the existing cervical vertebra fixing device has single function and does not have the lifting function.
In order to solve the above problems, the utility model adopts the following technical proposal:
the utility model provides a cervical vertebra rehabilitation fixing device, includes the support frame, the support frame is opened there is the spout, the support frame rear side is provided with the U-shaped frame, the U-shaped frame with spout sliding connection, the U-shaped frame left and right sides all is provided with the structure of screwing, the structure inboard of screwing all is provided with the sector plate, the anterior downside of support frame is provided with elevation structure, support frame lower part fixedly connected with places the board, it has the elongated slot to place the board and open, it is provided with the roof to place the board downside, the roof with elongated slot sliding connection.
Preferably, the structure of screwing include with the equal fixed cylinder of fixed connection in the left and right sides of U-shaped frame, the equal threaded connection of the outside inner wall of fixed cylinder has the screw rod, the equal fixedly connected with turning handle in screw rod outer end, the screw rod inboard all rotates and is connected with the slide bar, the slide bar pass through the spline with the U-shaped frame is connected, slide bar the inner all with sector plate fixed connection.
Preferably, elevation structure include with the support frame rotates the first transmission shaft of connecting, first transmission shaft front end fixedly connected with adjusts the handle, first transmission shaft middle side is provided with one-way locking structure, there is the chain first transmission shaft rear end through gear connection, the chain with the support frame rotates and connects, the meshing is connected with drive gear in the middle part of the chain, drive gear middle part fixedly connected with second transmission shaft, the second transmission shaft with the U-shaped frame rotates and connects.
Preferably, roof left side fixed connection floor, floor upside middle part sliding connection has the inserted bar, the inserted bar right-hand member rotates and is connected with short rack, inserted bar right side cover is equipped with and stretches the spring, it has to stretch the spring left end rib fixed connection, stretch and draw the spring right-hand member with short rack fixed connection, it has the shallow slot to place the board left end and open, shallow slot fixedly connected with long rack, short rack with long rack meshes the connection, the roof is controlled the side upper and lower part and all is articulated to have the belt.
Preferably, the one-way locking structure comprises a ratchet fixedly connected with the first transmission shaft, the upper side of the ratchet is meshed with a pressing rod, the pressing rod is rotatably connected with the support frame, the upper part of the rear side of the pressing rod is provided with a push rod, the push rod is slidably connected with the support frame, the lower end of the push rod is fixedly connected with a stretching spring, and the lower end of the stretching spring is fixedly connected with the support frame.
The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:
1. the height position of the U-shaped frame is adjusted by adjusting the lifting structure, the height positions of the two sector plates are adjusted, and medical staff can conveniently adjust the height positions of the two sector plates according to different patients.
2. The top plate is used for supporting the back of a patient, and the positions of the top plate are adjusted to be different in the front and back of the placing plate, so that the patients with different physiques can conveniently carry out the positions of the top plate.
3. The screwing structure aims to adjust the distance between the two sector plates, and the cervical vertebra of a patient can be conveniently fixed.
Drawings
Fig. 1 is a schematic view of an axial measurement structure of the cervical vertebra rehabilitation fixing device of the utility model.
Fig. 2 is a partial sectional view of the cervical vertebra rehabilitation fixing device of the utility model.
Fig. 3 is a bottom view of the cervical vertebra rehabilitation fixing device of the utility model.
Fig. 4 is an enlarged schematic view of the fan-shaped plate structure of the cervical vertebra rehabilitation fixing device of the utility model.
Fig. 5 is an enlarged schematic view of the top plate structure of the cervical vertebra rehabilitation fixing device of the present invention.
Fig. 6 is an enlarged schematic view of the one-way locking structure of the cervical vertebra rehabilitation fixing device of the utility model.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-6, the utility model provides a cervical vertebra rehabilitation fixing device, including support frame 1, support frame 1 is opened there is the spout, 1 rear side of support frame is provided with U-shaped frame 2, U-shaped frame 2 with spout sliding connection, 2 left and right sides of U-shaped frame all are provided with the structure 4 of screwing, 4 inboards of the structure of screwing all are provided with sector plate 3, 1 anterior downside of support frame is provided with elevation structure 7, 1 lower part fixedly connected with of support frame places board 6, it has the elongated slot to place board 6 division, it is provided with roof 8 to place 6 downside of board, roof 8 with elongated slot sliding connection.
The height position of the U-shaped frame 2 is adjusted by adjusting the lifting structure 7, the height positions of the two sector plates 3 are adjusted, and medical staff can conveniently adjust the height positions of the two sector plates 3 according to different patients; the two fan-shaped plates 3 are used for fixing the cervical vertebra of a patient; the top plate 8 is used for being propped against the back of a patient, and the positions of the top plate 8 in front of and behind the placing plate 6 are adjusted to facilitate the patients with different physiques to carry out the positions of the top plate 8; the screwing structure 4 aims to adjust the distance between the two sector plates 3, so that the cervical vertebra of a patient can be conveniently fixed.
The structure 4 of screwing include with the equal fixed cylinder 12 of the equal fixed connection in 2 left and right sides of U-shaped frame, the equal threaded connection of the equal inner wall of the 12 outside of fixed cylinder has the screw rod, the equal fixedly connected with turning handle 5 in screw rod outer end, the screw rod inboard all rotates and is connected with slide bar 11, slide bar 11 through the spline with U-shaped frame 2 is connected, slide bar 11 the inner all with 3 fixed connection of sector plate.
The two rotating handles 5 are rotated to drive the two screw rods to rotate, so that the two sliding rods 11 are driven to move towards the approaching direction, the distance between the two sector plates 3 is driven, and the cervical vertebra of a patient can be conveniently fixed.
By adjusting the adjusting handle, the adjusting handle drives the first transmission shaft 16 to rotate, the first transmission shaft 16 drives the chain to rotate, and the chain drives the transmission gear 13 to rotate, so that the second transmission shaft 14 slides upwards, and the U-shaped frame 2 is driven to move upwards; the purpose of the one-way locking structure is to ensure one-way transmission of the first transmission shaft 16.
8 left sides fixed connection floor 9 of roof, 9 upside middle part sliding connection of floor has the inserted bar, the inserted bar right-hand member rotates and is connected with short rack 15, inserted bar right side cover is equipped with and stretches the spring, it has to stretch the spring left end floor 9 fixed connection, stretch the spring right-hand member with short rack 15 fixed connection, it opens shallow slot to place 6 left ends of board, shallow slot fixedly connected with long rack 10, short rack 15 with long rack 10 meshes the connection, roof 8 is controlled about the side upper and lower parts and all is articulated to have the belt.
Through drawing outward the inserted bar, the inserted bar drives short rack 15 moves to the outside, works as short rack 15 with when long rack 10 breaks away from the meshing and connects, can freely remove around, the position of roof 8, 8 upper ends fixedly connected with pull rods of roof, the pull rod with place 6 sliding connection of board, work as after roof 8 removed suitable position, unclamp the inserted bar stretch and draw under the effect of spring, short rack 15 with long rack 10 meshes and connects, plays fixedly the position after roof 8 removed.
The one-way locking structure comprises a ratchet wheel 17 fixedly connected with the first transmission shaft 16, the upper side of the ratchet wheel 17 is meshed with a pressing rod 18, the pressing rod 18 is rotatably connected with the support frame 1, the upper part of the rear side of the pressing rod 18 is provided with a push rod, the push rod is slidably connected with the support frame 1, the lower end of the push rod is fixedly connected with a stretching spring, and the lower end of the stretching spring is fixedly connected with the support frame 1.
The one-way locking structure ensures the one-way rotation of the first transmission shaft 16; when the pressing rod 18 is pressed, the pressing rod 18 is disengaged from the ratchet wheel 17, at the moment, the one-way locking structure fails, the adjusting handle can be rotated forward and backward freely, and the descending adjustment of the U-shaped frame 2 is carried out; when the pressing rod 18 is released, the pressing rod 18 is engaged with the ratchet wheel 17 under the action of the extension spring, and at the moment, the one-way locking structure plays a role in ensuring the one-way rotation of the first transmission shaft 16.
The utility model discloses when using, at first according to patient's needs, medical staff at first adjusts the position of roof 8 will roof 8 passes through the belt to be fixed at patient's back, and carry out support frame 1 is fixed, then adjusts the adjustment handle adjusts the high position of U-shaped frame 2 rotates turning handle 5 carries out two the regulation of 3 distances of sector plate to play the effect of fixed patient's cervical vertebra.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.
Although the terms of the support frame 1, the U-shaped frame 2, the sector plate 3, the screwing structure 4, the rotating handle 5, the placing plate 6, the lifting structure 7, the top plate 8, the rib plate 9, the long rack 10, the sliding rod 11, the fixed cylinder 12, the transmission gear 13, the second transmission shaft 14, the short rack 15, the first transmission shaft 16, the ratchet 17, the pressing rods 18 and 19, and the like are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (5)
1. The utility model provides a cervical vertebra rehabilitation fixing device which characterized in that: including support frame (1), support frame (1) is opened there is the spout, support frame (1) rear side is provided with U-shaped frame (2), U-shaped frame (2) with spout sliding connection, U-shaped frame (2) all is provided with screwing structure (4) about the side, it all is provided with sector plate (3) to screw structure (4) inboard, support frame (1) front portion downside is provided with elevation structure (7), support frame (1) lower part fixedly connected with places board (6), it has the elongated slot to place board (6), it is provided with roof (8) to place board (6) downside, roof (8) with elongated slot sliding connection.
2. The cervical rehabilitation fixing device of claim 1, wherein: the structure of screwing (4) include with the equal fixed cylinder (12) of the equal fixed connection in U-shaped frame (2) left and right sides, the equal threaded connection of the outside inner wall of fixed cylinder (12) has the screw rod, the equal fixedly connected with turning handle (5) in screw rod outer end, the screw rod inboard all rotates and is connected with slide bar (11), slide bar (11) through the spline with U-shaped frame (2) are connected, slide bar (11) the inner all with sector plate (3) fixed connection.
3. The cervical rehabilitation fixing device of claim 1, wherein: elevation structure (7) include with support frame (1) rotate first transmission shaft (16) of connecting, first transmission shaft (16) front end fixedly connected with adjusting handle, the side is provided with one-way locking structure in first transmission shaft (16), there is the chain first transmission shaft (16) rear end through gear connection, the chain with support frame (1) rotate and connect, the meshing of chain middle part is connected with drive gear (13), drive gear (13) middle part fixedly connected with second transmission shaft (14), second transmission shaft (14) with U-shaped frame (2) rotate and connect.
4. The cervical rehabilitation fixing device of claim 1, wherein: roof (8) left side fixed connection floor (9), floor (9) upside middle part sliding connection has the inserted bar, the inserted bar right-hand member rotates and is connected with short rack (15), inserted bar right side cover is equipped with and stretches the spring, it has to stretch the spring left end floor (9) fixed connection, stretch draw the spring right-hand member with short rack (15) fixed connection, it has the shallow slot to place board (6) left end and open, shallow slot fixedly connected with long rack (10), short rack (15) with long rack (10) meshing is connected, roof (8) are controlled about the side upper and lower part and all articulate there is the belt.
5. The cervical rehabilitation fixing device of claim 3, wherein: the one-way locking structure comprises a ratchet wheel (17) fixedly connected with the first transmission shaft (16), the upper side of the ratchet wheel (17) is meshed with a pressing rod (18), the pressing rod (18) is rotatably connected with the support frame (1), a top rod is arranged on the upper portion of the rear side of the pressing rod (18), the top rod is slidably connected with the support frame (1), the lower end of the top rod is fixedly connected with a stretching spring, and the lower end of the stretching spring is fixedly connected with the support frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021662462.7U CN213552725U (en) | 2020-08-10 | 2020-08-10 | Cervical vertebra rehabilitation fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021662462.7U CN213552725U (en) | 2020-08-10 | 2020-08-10 | Cervical vertebra rehabilitation fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213552725U true CN213552725U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021662462.7U Active CN213552725U (en) | 2020-08-10 | 2020-08-10 | Cervical vertebra rehabilitation fixing device |
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| CN (1) | CN213552725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114099106A (en) * | 2021-12-02 | 2022-03-01 | 徐丽芳 | Orthopedics is with vertical cervical vertebra correction auxiliary assembly |
-
2020
- 2020-08-10 CN CN202021662462.7U patent/CN213552725U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114099106A (en) * | 2021-12-02 | 2022-03-01 | 徐丽芳 | Orthopedics is with vertical cervical vertebra correction auxiliary assembly |
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