CN212234845U - Pediatric orthopedic traction device - Google Patents
Pediatric orthopedic traction device Download PDFInfo
- Publication number
- CN212234845U CN212234845U CN202020257648.8U CN202020257648U CN212234845U CN 212234845 U CN212234845 U CN 212234845U CN 202020257648 U CN202020257648 U CN 202020257648U CN 212234845 U CN212234845 U CN 212234845U
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- China
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- bracket
- mounting panel
- mounting
- plate
- distraction device
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Abstract
The utility model discloses a traction device for pediatric orthopedics, concretely relates to medical instrument field, including U type clamp splice and connecting piece, the bottom mounting of connecting piece is provided with the mounting panel, the upper end of mounting panel is provided with the bracket, upper end one side fixed mounting of mounting panel has micro motor, micro motor's output shaft fixedly connected with rotation axis, one side fixedly connected with connecting rod of rotation axis, the fixed sector plate that is provided with in one side of connecting rod, the upper end of mounting panel is provided with the through-hole, be provided with the round pin axle on the inside wall of through-hole, sell epaxial and be provided with the rotor plate, be provided with a plurality of recesses on the rotor plate, the inside slip of recess is provided with the telescopic. The utility model discloses make the traction frame go on automatically to the work of pulling of patient's limbs, when the rotor plate rotated moreover, the motion range of bracket under the effect of telescopic link increased, can be according to the length of the recovery self-regulation telescopic link of children's shank.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically say, the utility model relates to a traction device for pediatric orthopedics.
Background
An orthopedic traction frame is one of orthopedic treatment methods for reduction and fixation of fracture and other orthopedic diseases, particularly for patients who are not suitable for operation, the orthopedic traction frame can achieve the treatment purpose through traction, and for patients with leg fracture or other limb diseases, because limbs are difficult to move, a posture is kept for a long time, the orthopedic traction frame is not beneficial to limb rehabilitation, joint stiffness, muscle spasm and even skin necrosis are easily caused, and the orthopedic traction frame is clinically used for assisting limb rehabilitation of the patients.
The existing traction frame mainly comprises a Thomas traction frame and a Braun traction frame, wherein the Thomas traction frame needs a special traction bed and has large volume and high manufacturing cost; the Brown's traction frame does not need a traction bed, and the height and the angle are fixed. The existing traction frame mainly comprises a connecting fixer, a perineum column, an abduction rod, a tractor, a foot plate fixing rod, a side guide rail, a support upright post, a steering joint, a frame, a traction foot plate, a universal chuck and the like.
Among the prior art, orthopedics traction frame designs for the adult mostly, in pulling the operation process, needs artificial external force control to pull work and goes on, and is consuming time hard to the doctor to current traction frame can not carry out the pertinence treatment to the different recovery periods of patient, and treatment is not enough.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides a traction device for pediatric orthopedics, the utility model aims to solve the technical problem that: how to treat patients for different recovery periods.
In order to achieve the above object, the utility model provides a following technical scheme: a pediatric orthopedic traction device comprises a U-shaped clamping block and a supporting rod, wherein the supporting rod is fixedly welded on the U-shaped clamping block, a sliding barrel is arranged at the top end of the supporting rod, an L-shaped rod is fixedly arranged on one side of the sliding barrel, a supporting cross rod is fixedly arranged on one side of the L-shaped rod, a sliding block is sleeved on the supporting cross rod, a loop bar is fixedly arranged at the bottom end of the sliding block, a sleeve is connected to the bottom end of the loop bar through a lead screw, a connecting piece is fixedly arranged at the bottom end of the sleeve, a mounting plate is fixedly arranged at the bottom end of the connecting piece, a bracket is arranged at the upper end of the mounting plate, one end of the bracket is hinged on the mounting plate, a micro motor is fixedly arranged on one side of the upper end of the mounting plate, a rotating shaft is fixedly connected with an, the mounting plate is characterized in that a through hole is formed in the upper end of the mounting plate, a pin shaft is arranged on the inner side wall of the through hole, a rotating plate is arranged on the pin shaft, a plurality of grooves are formed in the rotating plate, and telescopic rods are slidably arranged in the grooves.
The utility model provides a pediatric orthopedics traction device, when in use, utilize U type clamp splice to press from both sides on the rail guard of sick bed one side, utilize fastening bolt to fix U type clamp splice, adjust the height of slide cartridge according to children's height, then the horizontal position of adjusting the slider, thereby confirm the position of bracket, children put the shank on the bracket, turn on micro motor, micro motor drives connecting rod and sector plate rotation through the rotation axis, sector plate can drive the rotor plate to do intermittent type rotation when rotating, when sector plate rotates the arc wall department on the rotor plate, the rotor plate rotates, make the rotor plate drive the bracket and go up and down, make things convenient for the motion of shank, when sector plate keeps away from the rotor plate, the rotor plate stops rotating, wait for the next drive of sector plate, can make bracket intermittent type motion, along with the recovery of children's shank, the movable range of children's shank increases, through stretching out the recess of rotor plate with the telescopic link, when the rotor plate rotated, the carriage increased at the effect of telescopic link motion amplitude down, can be according to the length of adjusting the telescopic link by oneself of the recovery of children's shank.
In a preferred embodiment, the U-shaped clamping block, the sliding barrel and the sliding block are fixed through fastening bolts, so that the adjustment and the fixation of the equipment are facilitated.
In a preferred embodiment, one end of the bracket, which is far away from the end hinged with the mounting plate, is overlapped on the rotating plate, so that the rotating plate is convenient to drive the bracket to move.
In a preferred embodiment, the rotating plate is provided with arc-shaped grooves matched with the fan-shaped plates, and the arc-shaped grooves and the grooves are arranged in a staggered mode, so that the fan-shaped plates and the arc-shaped grooves can be conveniently utilized to drive the rotating plate to move intermittently.
In a preferred embodiment, one side of the groove is provided with scale marks, one end of the telescopic rod is fixedly provided with a gear, and the telescopic rod can be accurately adjusted by using the scale marks.
In a preferred embodiment, a rack is arranged on the inner side wall of the groove, and the gear and the rack are matched with each other, so that the telescopic rod can be conveniently adjusted.
In a preferred embodiment, the bracket is sleeved with a flexible cotton pad, and one side of the supporting cross rod is fixedly provided with a limiting rod.
In a preferred embodiment, the input end of the micro motor is connected with a charging plug through a wire, so that the micro motor can run conveniently.
Compared with the prior art, the utility model discloses a technological effect and advantage:
1. the utility model discloses a be provided with micro motor, the rotation axis, the connecting rod, the sector plate, the rotor plate, arc wall and telescopic link, micro motor drives connecting rod and sector plate through the rotation axis and rotates, the rotor plate can be driven to do intermittent type formula rotation when the sector plate rotates, the rotor plate can drive the bracket and constantly move, thereby make the traction frame carry out the traction work of patient's limbs automatically, and through stretching out the telescopic link the recess of rotor plate, when the rotor plate rotates, the bracket increases under the effect of telescopic link motion range, can adjust the length of telescopic link according to the recovery of children's shank by oneself;
2. the utility model discloses a be provided with slide cartridge, slider, lead screw, loop bar and sleeve, utilize slide cartridge, slider, lead screw, loop bar and sleeve can adjust the position of bracket, the convenience is drawn different children.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the structure diagram of the upper end of the mounting plate of the present invention.
Fig. 3 is a schematic structural view of the sector plate and the rotating plate of the present invention.
Fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.
Fig. 5 is a schematic structural view of the telescopic rod and the gear of the present invention.
The reference signs are: the device comprises a 1U-shaped clamping block, a 2 supporting rod, a 3 sliding barrel, a 4L-shaped rod, a 5 supporting cross rod, a 6 sliding block, a 7 sleeve rod, an 8 screw rod, a 9 sleeve, a 10 connecting piece, a 11 mounting plate, a 12 bracket, a 13 micro motor, a 14 rotating shaft, a 15 connecting rod, a 16 sector plate, a 17 through hole, an 18 pin shaft, a 19 rotating plate, a 20 groove, a 21 telescopic rod, a 22 fastening bolt, a 23 arc-shaped groove, 24 scale marks and 25 gears.
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.
According to the pediatric orthopedics traction device shown in fig. 1-5, comprising a U-shaped clamping block 1 and a support rod 2, the support rod 2 is fixedly welded on the U-shaped clamping block 1, a slide barrel 3 is arranged at the top end of the support rod 2, an L-shaped rod 4 is fixedly arranged on one side of the slide barrel 3, a support cross rod 5 is fixedly arranged on one side of the L-shaped rod 4, a slider 6 is sleeved on the support cross rod 5, a loop bar 7 is fixedly arranged at the bottom end of the slider 6, the bottom end of the loop bar 7 is connected with a sleeve 9 through a lead screw 8, a connecting piece 10 is fixedly arranged at the bottom end of the sleeve 9, a mounting plate 11 is fixedly arranged at the bottom end of the connecting piece 10, a bracket 12 is arranged at the upper end of the mounting plate 11, one end of the bracket 12 is hinged on the mounting plate 11, a micro motor 13 is fixedly arranged on one side of, one side fixedly connected with connecting rod 15 of rotation axis 14, one side of connecting rod 15 is fixed and is provided with sector plate 16, the upper end of mounting panel 11 is provided with through-hole 17, be provided with round pin axle 18 on the inside wall of through-hole 17, be provided with rotor plate 19 on the round pin axle 18, be provided with a plurality of recesses 20 on the rotor plate 19, the inside slip of recess 20 is provided with telescopic link 21.
Further, the U-shaped clamping block 1, the sliding barrel 3 and the sliding block 6 are all fixed through fastening bolts 22.
Further, the end of the bracket 12 remote from the hinge with the mounting plate 11 is overlapped on the rotating plate 19.
Further, the rotating plate 19 is provided with arc-shaped grooves 23 matched with the sector plates 16, and the arc-shaped grooves 23 and the grooves 20 are arranged in a staggered mode.
Furthermore, one side of the groove 20 is provided with a scale mark 24, and one end of the telescopic rod 21 is fixedly provided with a gear 25.
Further, a rack is arranged on the inner side wall of the groove 20, and the gear 25 is matched with the rack.
Further, the bracket 12 is sleeved with a flexible cotton pad, and one side of the supporting cross rod 5 is fixedly provided with a limiting rod.
Further, the input end of the micro motor 13 is connected with a charging plug through a wire.
The implementation mode is specifically as follows: the U-shaped clamping block 1 is clamped on a protective guard on one side of a sickbed, the U-shaped clamping block 1 is fixed by a fastening bolt 22, the height of a sliding barrel 9 is adjusted according to the height of a child, then the horizontal position of a sliding block 6 is adjusted, so that the position of a bracket 12 is determined, the child places a leg on the bracket 12, a micro motor 13 is turned on, the micro motor 13 drives a connecting rod 15 and a sector plate 16 to rotate through a rotating shaft 14, the sector plate 16 can drive a rotating plate 19 to rotate intermittently when rotating, when the sector plate 16 rotates to an arc-shaped groove 23 on the rotating plate 19, the rotating plate 19 rotates, so that the rotating plate 19 drives the bracket 12 to lift, the motion of the leg is facilitated, when the sector plate 16 is far away from the rotating plate 19, the rotating plate 19 stops rotating, the next drive of the sector plate 16 is waited, the bracket 12 can move intermittently, the moving amplitude of the leg of the child is, through stretching out telescopic link 21 recess 20 of rotating plate 19, when rotating plate 19 rotated, bracket 12 increased at telescopic link 21's effect down motion range, can be according to the length of the recovery self-regulation telescopic link of children's shank.
The utility model discloses the theory of operation: micro motor passes through the rotation axis and drives connecting rod and sector plate rotation, can drive the rotor plate when sector plate rotates and be intermittent type formula rotation, the rotor plate can drive bracket continuous motion to make the traction frame go on automatically to the work of pulling of patient's limbs, and through stretching out the recess of rotor plate with the telescopic link, when the rotor plate rotates, the bracket motion range increases under the effect of telescopic link, can be according to the length of the recovery self-regulation telescopic link of children's shank.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a child orthopedics draw gear, includes U type clamp splice (1) and bracing piece (2), bracing piece (2) welded fastening sets up on U type clamp splice (1), its characterized in that: the top of bracing piece (2) is equipped with slide cartridge (3), one side of slide cartridge (3) is fixed and is provided with L shape pole (4), one side of L shape pole (4) is fixed and is provided with support horizontal pole (5), it is equipped with slider (6) to support the cover on horizontal pole (5), the bottom mounting of slider (6) is provided with loop bar (7), the bottom of loop bar (7) is connected with sleeve (9) through lead screw (8), the bottom mounting of sleeve (9) is provided with connecting piece (10), the bottom mounting of connecting piece (10) is provided with mounting panel (11), the upper end of mounting panel (11) is provided with bracket (12), the one end of bracket (12) articulates on mounting panel (11), upper end one side fixed mounting of mounting panel (11) has micro motor (13), the output shaft fixed connection of micro motor (13) has rotation axis (14), one side fixedly connected with connecting rod (15) of rotation axis (14), one side of connecting rod (15) is fixed and is provided with sector plate (16), the upper end of mounting panel (11) is provided with through-hole (17), be provided with round pin axle (18) on the inside wall of through-hole (17), be provided with rotor plate (19) on round pin axle (18), be provided with a plurality of recesses (20) on rotor plate (19), the inside slip of recess (20) is provided with telescopic link (21).
2. The pediatric orthopaedic distraction device of claim 1, wherein: the U-shaped clamping block (1), the sliding cylinder (3) and the sliding block (6) are fixed through fastening bolts (22).
3. The pediatric orthopaedic distraction device of claim 1, wherein: and one end of the bracket (12), which is far away from the end hinged with the mounting plate (11), is overlapped on the rotating plate (19).
4. The pediatric orthopaedic distraction device of claim 1, wherein: arc-shaped grooves (23) matched with the fan-shaped plates (16) are formed in the rotating plates (19), and the arc-shaped grooves (23) and the grooves (20) are arranged in a staggered mode.
5. The pediatric orthopaedic distraction device of claim 1, wherein: one side of the groove (20) is provided with scale marks (24), and one end of the telescopic rod (21) is fixedly provided with a gear (25).
6. The pediatric orthopaedic distraction device of claim 5, wherein: the inner side wall of the groove (20) is provided with a rack, and the gear (25) is matched with the rack.
7. The pediatric orthopaedic distraction device of claim 1, wherein: the bracket (12) is sleeved with a flexible cotton pad, and one side of the supporting cross rod (5) is fixedly provided with a limiting rod.
8. The pediatric orthopaedic distraction device of claim 1, wherein: the input end of the micro motor (13) is connected with a charging plug through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020257648.8U CN212234845U (en) | 2020-03-05 | 2020-03-05 | Pediatric orthopedic traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020257648.8U CN212234845U (en) | 2020-03-05 | 2020-03-05 | Pediatric orthopedic traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212234845U true CN212234845U (en) | 2020-12-29 |
Family
ID=73991144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020257648.8U Expired - Fee Related CN212234845U (en) | 2020-03-05 | 2020-03-05 | Pediatric orthopedic traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212234845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972094A (en) * | 2021-02-04 | 2021-06-18 | 河北医科大学第三医院 | Bone traction instrument with convenient angle adjustment |
-
2020
- 2020-03-05 CN CN202020257648.8U patent/CN212234845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972094A (en) * | 2021-02-04 | 2021-06-18 | 河北医科大学第三医院 | Bone traction instrument with convenient angle adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |