CN215535430U - External fixing support for orthopedics department - Google Patents
External fixing support for orthopedics department Download PDFInfo
- Publication number
- CN215535430U CN215535430U CN202121354592.9U CN202121354592U CN215535430U CN 215535430 U CN215535430 U CN 215535430U CN 202121354592 U CN202121354592 U CN 202121354592U CN 215535430 U CN215535430 U CN 215535430U
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- Prior art keywords
- seat
- sliding
- sliding block
- base
- external fixation
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 22
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 2
- 208000009360 Osteoarticular Tuberculosis Diseases 0.000 description 1
- 206010031252 Osteomyelitis Diseases 0.000 description 1
- 208000000474 Poliomyelitis Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
- 201000003196 skeletal tuberculosis Diseases 0.000 description 1
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Abstract
The utility model discloses an orthopedic external fixation support, which comprises a base and is characterized in that: the improved screw rod type screw rod press is characterized in that a fixing base and a sliding seat are arranged on the base, an inner cavity is formed in the base, a stepping motor is arranged in the inner cavity, the output end of the stepping motor is connected with a screw rod, the screw rod is sleeved with a supporting sliding seat, a connecting seat extending out of the base is fixedly arranged on the supporting sliding seat, the top of the connecting seat is fixedly connected with the bottom of the sliding seat, a top seat is fixedly arranged at the top of the sliding seat, an inner groove is formed in the top seat, a first sliding block and a second sliding block are arranged in the inner groove, a spring is arranged between the first sliding block and the second sliding block, a connecting column extending out of the top seat is fixedly arranged on one side of the sliding block, a clamping seat is arranged at the end of the connecting column, a first arc-shaped frame is fixedly arranged at one end of the top seat, a threaded rod is arranged at the other end of the top of the fixing base, and a second arc-shaped frame is fixedly arranged at the top of the fixing base. The utility model has convenient integral operation, is suitable for patients with different limb sizes and meets the requirements of people.
Description
Technical Field
The utility model relates to the field of orthopedic supports, in particular to an orthopedic external fixation support.
Background
Orthopedics is one of the most common departments in various hospitals, mainly studies the anatomy, physiology and pathology of skeletal muscle systems, maintains and develops the normal form and function of the system by using medicines, operations and physical methods, and changes along with times and society change, the orthopedics injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, the injuries caused by traffic accidents are obviously increased, and the orthopedics injury spectrum changes, so that the orthopedics needs to be advanced all the time.
The existing external limb fixing frame special for orthopedics department can not be adjusted according to patients with different body types, and different fixing frames are required to be replaced usually when the external limb fixing frame is used, so that the applicability of the fixing frame is reduced, and the requirements of people can not be met.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to solve the defects of the prior art and provides an orthopedic external fixation bracket.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an orthopedics external fixation support, includes the base, be equipped with fixing base and sliding seat on the base, be equipped with the inner chamber in the base, the intracavity is equipped with step motor, the step motor output is connected with the lead screw, the lead screw has cup jointed the support slide, the fixed seat that even is equipped with and stretches out the base on the support slide, even a top and the fixed meeting in sliding seat bottom, the fixed footstock that is equipped with in sliding seat top, be equipped with the inside groove in the footstock, be equipped with slider one and slider two in the inside groove, be equipped with the spring between slider one and the slider two, the fixed even post that stretches out the footstock that is equipped with of slider one side, even the post end is equipped with the holder, footstock one end is fixed and is equipped with arc frame one, and the other end is equipped with the threaded rod that stretches into the inside groove and contact with slider two, the fixed arc frame two that is equipped with in fixing base top.
As an improvement, a rotary connecting seat connected with the end of the lead screw is arranged in the inner cavity, and the supporting sliding seat is provided with a threaded hole for the lead screw to pass through.
As an improvement, the bottom end in the inner cavity is provided with a slide rail matched with the bottom of the supporting slide seat, and two sides of the slide rail are provided with limit blocks.
As an improvement, the top of the base is provided with a through notch for the connecting seat to extend out and slide.
As an improvement, one side of the second sliding block is provided with a groove which is in contact with one end of the threaded rod, and the other end of the threaded rod is provided with a stop block.
As an improvement, one end of the top seat is provided with a through hole for the connecting column to extend out, and the through hole is communicated with the inner groove.
As an improvement, sponge cushions are arranged on an inner wall of the arc-shaped frame and the side wall of the clamping seat.
Compared with the prior art, the utility model has the advantages that: the base top can be provided with the control switch who is used for controlling step motor, positive reverse through controlling step motor can drive the lead screw and rotate, then promote to support and remove about the slide, thereby control and remove of sliding seat, finally play control arc frame one and be close to or keep away from arc frame two, make things convenient for fixed centre gripping and the lax of patient's limbs, can promote slider two to slider one through rotating the threaded rod and be close to, compression spring then, make the clamping-force increase of holder, be convenient for adjust the clamping-force of holder, make things convenient for different patient's use, convenient for whole convenient operation, be suitable for the patient of different limbs size, satisfy people's demand.
Drawings
Fig. 1 is a schematic structural view of an orthopedic external fixation bracket of the present invention.
Fig. 2 is a schematic structural view at a position in the orthopedic external fixation bracket of the utility model.
As shown in the figure: 1. the device comprises a base, 2, a fixed seat, 3, a sliding seat, 4, an inner cavity, 5, a stepping motor, 6, a lead screw, 7, a supporting sliding seat, 8, a connecting seat, 9, a top seat, 10, an inner groove, 11, a first sliding block, 12, a second sliding block, 13, a spring, 14, a threaded rod, 15, a connecting column, 16, a through hole, 17, a clamping seat, 18, a first arc-shaped frame, 19, a second arc-shaped frame, 20, a spongy cushion, 21, a stop block, 22, a through groove opening, 23, a threaded hole, 24 and a sliding rail.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings, the orthopedic external fixation bracket comprises a base 1, wherein a fixed seat 2 and a sliding seat 3 are arranged on the base 1, an inner cavity 4 is arranged in the base 1, a stepping motor 5 is arranged in the inner cavity 4, the output end of the stepping motor 5 is connected with a lead screw 6, the lead screw 6 is sleeved with a supporting sliding seat 7, a connecting seat 8 extending out of the base 1 is fixedly arranged on the supporting sliding seat 7, the top of the connecting seat 8 is fixedly connected with the bottom of the sliding seat 3, a top seat 9 is fixedly arranged at the top of the sliding seat 3, an inner groove 10 is arranged in the top seat 9, a first sliding block 11 and a second sliding block 12 are arranged in the inner groove 10, a spring 13 is arranged between the first sliding block 11 and the second sliding block 12, a connecting column 15 extending out of the top seat 9 is fixedly arranged at one side of the first sliding block 11, a clamping seat 17 is arranged at the end of the connecting column 15, a first arc-shaped frame 18 is fixedly arranged at one end of the top seat 9, a threaded rod 14 extending into the inner groove 10 and contacting with the second sliding block 12 is arranged at the other end of the top seat, and the top of the fixed seat 2 is fixedly provided with a second arc-shaped frame 19.
The inner cavity 4 is internally provided with a rotary connecting seat connected with the end of the lead screw 6, and the supporting sliding seat 7 is provided with a threaded hole 23 for the lead screw 6 to pass through.
The bottom end is equipped with in the inner chamber 4 and supports slide 7 bottom complex slide rail 24, slide rail 24 both sides all are equipped with the stopper.
The top of the base 1 is provided with a through slot 22 for the connection seat 8 to extend and slide.
One side of the second sliding block 12 is provided with a groove which is contacted with one end of the threaded rod 14, and the other end of the threaded rod 14 is provided with a stop block 21.
One end of the top seat 9 is provided with a through hole 16 for extending the connecting column 15, and the through hole 16 is communicated with the inner groove 10.
The inner wall of the first arc-shaped frame 18 and the side wall of the clamping seat 17 are provided with spongy cushions 20.
When the device is specifically implemented, the top of the base can be provided with a control switch for controlling the stepping motor, the screw rod can be driven to rotate by controlling the forward and reverse rotation of the stepping motor, the supporting sliding seat is pushed to move left and right, the sliding seat is controlled to move left and right, the first arc-shaped frame is controlled to be close to or far away from the second arc-shaped frame, the limb of a patient can be conveniently fixed and clamped and loosened, the first slider can be pushed to be close to the second slider by rotating the threaded rod, the spring is compressed, the clamping force of the clamping seat is increased, the clamping force of the clamping seat is convenient to adjust, the use of different patients is convenient, the overall operation is convenient, the device is suitable for patients with different limb sizes, and the requirements of people are met.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides an orthopedics external fixation support, includes base (1), its characterized in that: the base (1) is provided with a fixed seat (2) and a sliding seat (3), an inner cavity (4) is arranged in the base (1), a stepping motor (5) is arranged in the inner cavity (4), the output end of the stepping motor (5) is connected with a lead screw (6), the lead screw (6) is sleeved with a supporting sliding seat (7), a connecting seat (8) extending out of the base (1) is fixedly arranged on the supporting sliding seat (7), the top of the connecting seat (8) is fixedly connected with the bottom of the sliding seat (3), the top of the sliding seat (3) is fixedly provided with a top seat (9), an inner groove (10) is arranged in the top seat (9), a first sliding block (11) and a second sliding block (12) are arranged in the inner groove (10), a spring (13) is arranged between the first sliding block (11) and the second sliding block (12), one side of the first sliding block (11) is fixedly provided with a connecting column (15) extending out of the top seat (9), the connecting column (15) is provided with a clamping seat (17) at the end, one end of the top seat (9) is fixedly provided with a first arc-shaped frame (18), the other end of the top seat is provided with a threaded rod (14) which extends into the inner groove (10) and is in contact with the second sliding block (12), and the top of the fixed seat (2) is fixedly provided with a second arc-shaped frame (19).
2. The orthopedic external fixation support of claim 1, wherein: the inner cavity (4) is internally provided with a rotary connecting seat connected with the end of the lead screw (6), and the supporting sliding seat (7) is provided with a threaded hole (23) for the lead screw (6) to pass through.
3. The orthopedic external fixation support of claim 1, wherein: the inner bottom of the inner cavity (4) is provided with a sliding rail (24) matched with the bottom of the supporting sliding seat (7), and two sides of the sliding rail (24) are provided with limiting blocks.
4. The orthopedic external fixation support of claim 1, wherein: the top of the base (1) is provided with a through notch (22) for the connection seat (8) to extend and slide.
5. The orthopedic external fixation support of claim 1, wherein: one side of the second sliding block (12) is provided with a groove which is in contact with one end of the threaded rod (14), and the other end of the threaded rod (14) is provided with a stop block (21).
6. The orthopedic external fixation support of claim 1, wherein: one end of the top seat (9) is provided with a through hole (16) for the connecting column (15) to extend out, and the through hole (16) is communicated with the inner groove (10).
7. The orthopedic external fixation support of claim 1, wherein: sponge cushions (20) are arranged on the inner wall of the arc-shaped frame I (18) and the side wall of the clamping seat (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121354592.9U CN215535430U (en) | 2021-06-18 | 2021-06-18 | External fixing support for orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121354592.9U CN215535430U (en) | 2021-06-18 | 2021-06-18 | External fixing support for orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215535430U true CN215535430U (en) | 2022-01-18 |
Family
ID=79818144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121354592.9U Expired - Fee Related CN215535430U (en) | 2021-06-18 | 2021-06-18 | External fixing support for orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215535430U (en) |
-
2021
- 2021-06-18 CN CN202121354592.9U patent/CN215535430U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220118 |