CN211023027U - External fixing support for orthopedics department - Google Patents
External fixing support for orthopedics department Download PDFInfo
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- CN211023027U CN211023027U CN201921635289.9U CN201921635289U CN211023027U CN 211023027 U CN211023027 U CN 211023027U CN 201921635289 U CN201921635289 U CN 201921635289U CN 211023027 U CN211023027 U CN 211023027U
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- block
- sliding groove
- sliding
- reversing ball
- ball joint
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Abstract
The utility model provides an orthopedics external fixation support, including connecting block, spout piece, extension spring, catch bar, slider, switching-over ball joint cover seat, switching-over ball, regulation pole, connecting bolt, briquetting, mounting hole and fastening screw. The utility model has the advantages that: the utility model has simple structure, simple operation, time and labor saving, safety, reliability and low cost; the utility model has the advantages that the extension devices are arranged at multiple positions, the overall length can be changed according to the specific use condition of a user, the use range is enlarged, and the use flexibility is improved; the utility model discloses a slow removal of catch bar and the distance that the whole extension can be accurately confirmed to the data of reference scale to accuracy when improving orthopedics external fixation support and using.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to orthopedics external fixation support.
Background
The pelvis is fractured or dislocated under the action of strong external force. External fixation brackets are often used to fix the fractured bone. However, the external fixing support used at present has the problems of complex structure, low use flexibility, low adjustment accuracy, high cost, inconvenient use and poor use effect.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem comprehensively, especially to the not enough that prior art exists, the utility model provides an orthopedics external fixation support can solve above-mentioned problem comprehensively.
In order to achieve the above object, the utility model adopts the following technical means:
an orthopedic external fixation support comprises a connecting block, wherein the front side and the rear side of the connecting block are respectively provided with a sliding groove block, the sliding groove block is connected with the connecting block, the sliding groove openings of the sliding groove blocks on the two sides are opposite, a sliding block is arranged in the sliding groove block, the sliding block is inserted into the sliding groove block and is in sliding connection with the sliding groove block, the insertion end of the sliding block is also connected with the inner wall of the sliding groove block through an extension spring, one side of the sliding groove block opposite to the sliding groove opening is provided with a push rod, the push rod penetrates through the sliding groove block and is in threaded connection with the sliding groove block, one end of the push rod is also inserted into the insertion end of the sliding block and is connected with the sliding block, the push end of the sliding block is provided with a reversing ball joint sleeve seat, the non-interface side of the reversing ball joint sleeve seat is connected with the sliding block, the reversing ball is arranged in the reversing ball, one side that the switching-over ball is in switching-over ball joint cover seat interface is provided with the regulation pole, the outer wall of adjusting the pole is equipped with the external screw thread, the one end and the switching-over ball fixed connection of adjusting the pole, the other end of adjusting the pole is provided with the briquetting, be equipped with the connecting bolt in the briquetting, be equipped with the internal thread in the connecting bolt, the connecting bolt is connected with the briquetting, the briquetting is connected with the switching-over ball through adjusting the rotatory connecting bolt that advances of pole, still be equipped with the mounting hole in the briquetting, the briquetting outside is provided with fastening screw, fastening screw runs through the briquetting and inserts in the mounting hole, fastening screw and.
Furthermore, the outer side wall of the sliding groove block is provided with a scale.
The ruler has the advantages that the ruler can facilitate a user to observe the moving distance of the push rod in the sliding groove block, so that the accuracy in use is improved.
Further, the scale is adhesively connected with the sliding groove block.
The beneficial effects are that, the connection mode is simple, the scale can be conveniently replaced, and the sliding groove block can be kept to be capable of accurately reading data all the time.
Furthermore, a clamping block is arranged at one end, inserted into the sliding block, of the pushing rod, the clamping block is fixedly connected with the pushing rod, and the clamping block is clamped in the sliding block and movably connected with the sliding block.
The beneficial effects are that, the arrangement can facilitate the push rod to rotate in the slide groove block and push and support the slide block, thereby effectively controlling the moving distance of the slide block.
Furthermore, the sliding block and the reversing ball joint sleeve seat are manufactured integrally.
The beneficial effects are that, the tightness between the sliding block and the reversing ball joint sleeve seat can be improved by the arrangement, and the phenomenon of fracture between the sliding block and the reversing ball joint sleeve seat can be effectively prevented.
Furthermore, the mounting holes and the fastening screws are respectively provided with a plurality of groups.
The bone fracture fixing device has the advantages that multiple groups of mounting holes and fastening screws are matched for use, multiple groups of threaded needles can be positioned, and the multiple groups of threaded needles can be used for fixing fractured bones conveniently, so that the treatment effect is improved.
The utility model has the advantages that: the utility model has simple structure, simple operation, time and labor saving, safety, reliability and low cost; the utility model has the advantages that the extension devices are arranged at multiple positions, the overall length can be changed according to the specific use condition of a user, the use range is enlarged, and the use flexibility is improved; the utility model discloses a slow removal of catch bar and the distance that the whole extension can be accurately confirmed to the data of reference scale to accuracy when improving orthopedics external fixation support and using.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic view of the connection between the push rod and the slide block of the present invention.
Fig. 4 is a first usage state diagram of the present invention.
Fig. 5 is a second usage state diagram of the present invention.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings.
As shown in fig. 1 to 5, the utility model provides an orthopedic external fixation support, which comprises a connecting block 1, wherein the front side and the rear side of the connecting block 1 are respectively provided with a sliding groove block 2, the sliding groove block 2 is connected with the connecting block 1, the sliding groove mouths of the sliding groove block 2 are opposite, a sliding block 5 is arranged in the sliding groove block 2, the sliding block 5 is inserted into the sliding groove block 2 and is connected with the sliding groove block 2 in a sliding way, the insertion end of the sliding block 5 is connected with the inner wall of the sliding groove block 2 through an extension spring 3, one side opposite to the sliding groove mouth of the sliding groove block 2 is provided with a push rod 4, the push rod 4 penetrates through the sliding groove block 2 and is connected with the sliding groove block 2 in a threaded way, one end of the push rod 4 is inserted into the insertion end of the sliding block 5 and is connected with the sliding block 5, the push end of the sliding block 5 is provided with a reversing ball joint sleeve seat 6, a reversing ball 7 is arranged at the interface side of the reversing ball joint sleeve seat 6, the reversing ball 7 is arranged in the reversing ball joint sleeve seat 6 and is movably connected with the reversing ball joint sleeve seat 6, an adjusting rod 8 is arranged on one side of the reversing ball 7, which is positioned at the joint of the reversing ball joint sleeve seat 6, the outer wall of the adjusting rod 8 is provided with external threads, one end of the adjusting rod 8 is fixedly connected with the reversing ball 7, the other end of the adjusting rod 8 is provided with a pressing block 10, a connecting bolt 9 is arranged in the pressing block 10, an internal thread is arranged in the connecting bolt 9, the connecting bolt 9 is connected with the pressing block 10, the pressing block 10 is rotated into the connecting bolt 9 through the adjusting rod 8 to be connected with the reversing ball 7, a mounting hole 11 is also arranged in the pressing block 10, a fastening screw 12 is arranged on the outer side of the pressing block 10, the fastening screw 12 penetrates through the pressing block 10 and is inserted into the mounting hole 11, and the fastening screw 12 is in threaded connection with the pressing block 10.
The outer side wall of the sliding groove block 2 is provided with a scale 201. The scale 201 can facilitate the user to observe the moving distance of the push rod 4 in the chute block 2, thereby improving the accuracy in use.
The scale 201 is adhesively connected to the chute block 2. The connection mode is simple, the scale 201 can be replaced conveniently, and the sliding groove block 2 can be kept to be accurate in data reading all the time.
A clamping block 401 is arranged at one end of the push rod 4 inserted into the sliding block 5, the clamping block 401 is fixedly connected with the push rod 4, and the clamping block 401 is clamped in the sliding block 5 and movably connected with the sliding block 5. The arrangement can facilitate the push rod 4 to rotate in the chute block 2 and push and support the slider 5, thereby effectively controlling the moving distance of the slider 5.
The slide block 5 and the reversing ball joint sleeve seat 6 are manufactured integrally. The arrangement can improve the tightness between the sliding block 5 and the reversing ball joint sleeve seat 6, and can effectively prevent the sliding block 5 and the reversing ball joint sleeve seat 6 from being broken.
The mounting holes 11 and the fastening screws 12 are respectively provided with a plurality of groups. The multiple groups of mounting holes 11 and the fastening screws 12 are matched for use, so that multiple groups of threaded needles 13 can be positioned, and the multiple groups of threaded needles 13 can be used for fixing broken bones conveniently, so that the treatment effect is improved.
Specific using process
In the screw 13 inserts mounting hole 11, run through briquetting 10 and insert in mounting hole 11 through fastening screw 12 for screw 13 and briquetting 10 fixed connection, rotatory catch bar 4, the one end of catch bar 4 slowly moves to in the spout piece 2, and simultaneously, the one end of catch bar 4 promotes in slider 5 slowly shifts out the spout piece 2, thereby prolongs the length of orthopedics external fixation support. The reversing ball 7 rotates in the reversing ball joint sleeve seat 6, so that the pressing block 10 rotates to the positioning direction, the adjusting rod 8 rotates out of the connecting bolt 9, the pressing block 10 is positioned above the positioning, and the threaded needle 13 is inserted into the positioning part to fix the broken bone.
The utility model relates to an orthopedic external fixation bracket, which has simple structure, simple operation, time and labor saving, safety, reliability and low cost; the utility model has the advantages that the extension devices are arranged at multiple positions, the overall length can be changed according to the specific use condition of a user, the use range is enlarged, and the use flexibility is improved; the utility model discloses a slow removal of catch bar 4 and the distance that can the whole extension of accurate determination of reference scale 201 to improve the accuracy when orthopedics external fixation support uses.
Claims (6)
1. The orthopedic external fixation support is characterized by comprising a connecting block (1), wherein sliding groove blocks (2) are respectively arranged on the front side and the rear side of the connecting block (1), the sliding groove blocks (2) are connected with the connecting block (1), sliding groove openings of the sliding groove blocks (2) are opposite on the two sides, a sliding block (5) is arranged in each sliding groove block (2), the sliding block (5) is inserted into each sliding groove block (2) and is in sliding connection with the sliding groove block (2), an insertion end of the sliding block (5) is further connected with the inner wall of each sliding groove block (2) through an extension spring (3), a push rod (4) is arranged on one side, opposite to the sliding groove opening, of each sliding groove block (2), the push rod (4) penetrates through the sliding groove blocks (2) and is in threaded connection with the sliding groove blocks (2), one end of the push rod (4) is further inserted into the insertion end of the sliding block (5) and is connected with the sliding block (5), a reversing ball joint sleeve seat (6) is arranged at, the non-joint side of the reversing ball joint sleeve seat (6) is connected with the sliding block (5), the joint side of the reversing ball joint sleeve seat (6) is provided with a reversing ball (7), the reversing ball (7) is arranged in the reversing ball joint sleeve seat (6) and movably connected with the reversing ball joint sleeve seat (6), one side, positioned at the joint of the reversing ball joint sleeve seat (6), of the reversing ball (7) is provided with an adjusting rod (8), the outer wall of the adjusting rod (8) is provided with an external thread, one end of the adjusting rod (8) is fixedly connected with the reversing ball (7), the other end of the adjusting rod (8) is provided with a pressing block (10), a connecting bolt (9) is arranged in the pressing block (10), an internal thread is arranged in the connecting bolt (9), the connecting bolt (9) is connected with the pressing block (10), the pressing block (10) rotates into the connecting bolt (9) through the adjusting rod (8) and is connected with the reversing ball (7), the pressing block (10) is further internally provided with a mounting hole (11), a fastening screw (12) is arranged on the outer side of the pressing block (10), the fastening screw (12) penetrates through the pressing block (10) and is inserted into the mounting hole (11), and the fastening screw (12) is in threaded connection with the pressing block (10).
2. The external orthopaedic fixation bracket according to claim 1, wherein the outer side wall of the sliding channel block (2) is provided with a scale (201).
3. The orthopedic external fixation support according to claim 2, characterized in that the scale (201) is adhesively connected with the sliding groove block (2).
4. The orthopedic external fixation bracket according to claim 3, wherein a clamping block (401) is arranged at one end of the pushing rod (4) inserted into the sliding block (5), the clamping block (401) is fixedly connected with the pushing rod (4), and the clamping block (401) is clamped in the sliding block (5) and movably connected with the sliding block (5).
5. The external fixator of claim 4, wherein the sliding block (5) and the ball joint socket (6) are integrally made.
6. The external fixation bracket according to claim 5, wherein the mounting holes (11) and the fastening screws (12) are provided with multiple sets, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921635289.9U CN211023027U (en) | 2019-09-29 | 2019-09-29 | External fixing support for orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921635289.9U CN211023027U (en) | 2019-09-29 | 2019-09-29 | External fixing support for orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211023027U true CN211023027U (en) | 2020-07-17 |
Family
ID=71560330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921635289.9U Active CN211023027U (en) | 2019-09-29 | 2019-09-29 | External fixing support for orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211023027U (en) |
-
2019
- 2019-09-29 CN CN201921635289.9U patent/CN211023027U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 310000 Room 401, 4th floor, building 3, No. 600, Yinhai street, Baiyang street, Hangzhou Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG BIOMED BIOTECHNOLOGY Co.,Ltd. Address before: 310000 area a, 2nd floor, workshop 1, No. 550, Yinhai street, Baiyang street, Hangzhou Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG BIOMED BIOTECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |