CN211723596U - Orthopedics splint installation fastener for orthopedics - Google Patents
Orthopedics splint installation fastener for orthopedics Download PDFInfo
- Publication number
- CN211723596U CN211723596U CN201922271508.6U CN201922271508U CN211723596U CN 211723596 U CN211723596 U CN 211723596U CN 201922271508 U CN201922271508 U CN 201922271508U CN 211723596 U CN211723596 U CN 211723596U
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- CN
- China
- Prior art keywords
- splint
- bevel gear
- fixing plate
- orthopedics
- rod
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Abstract
The utility model provides an orthopedic splint mounting and fastening device for orthopedics. Orthopedics is with orthopedics splint installation fastener includes the fixed plate, first splint, the second splint, adjustment mechanism and stop gear, it is connected with first lead screw and second lead screw to rotate respectively on the inside both ends lateral wall of fixed plate, the screw thread of first lead screw and second lead screw is turned to on the contrary soon, it is connected with the bull stick to rotate on the lateral wall of fixed plate, the spring has concatenated on the outer wall of bull stick, the bottom fixed mounting of first splint has the movable block, the bottom fixed mounting of second splint has the movable block, adjustment mechanism installs the inside at the fixed plate, stop gear installs on the lateral wall of fixed plate. The utility model provides an orthopedics is with orthopedics splint installation fastener has and to make two sets of splint remove simultaneously, need not adjust two sets of splint step by step, and the regulation distance is put, improves work efficiency's advantage.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an orthopedics is with orthopedics splint installation fastener.
Background
When a patient hurt bones, particularly for sports personnel, the probability of leg bone injury is often very high, a doctor needs to fix an affected part with a splint after diagnosis and treatment when diagnosing and treating, the splint is the most common auxiliary treatment tool in orthopedics, is wound on an affected limb of the patient in cooperation with a bandage, is fixed through a clamping type to help fracture or fracture restoration, and simultaneously replaces bones to play a supporting role.
At present splint are fixed have two sets of splint of doctor's manual regulation most and press from both sides tight fixedly with patient's arm, but when this method needs two sets of splint of manual regulation to remove, need the substep to carry out the position waste time of constantly adjusting two sets of splint, and efficiency is not high, and both ends remove the dynamics different moreover, can make the patient feel uncomfortable.
Therefore, there is a need to provide an orthopedic splint installation and fastening device for orthopedics department, which solves the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can make two sets of splint remove simultaneously, need not adjust two sets of splint step by step, and adjust the distance one and put, improve work efficiency's orthopedics splint installation fastener for orthopedics.
In order to solve the technical problem, the utility model provides an orthopedics is with orthopedics splint installation fastener includes: the fixing plate is internally provided with a cavity, the top of the fixing plate is provided with two groups of symmetrically arranged sliding chutes, the side walls of two ends of the inside of the fixing plate are respectively and rotatably connected with a first screw rod and a second screw rod, the screw thread turning directions of the first screw rod and the second screw rod are opposite, the side wall of the fixing plate is rotatably connected with a rotating rod, and the outer wall of the rotating rod is connected with a spring in series;
the bottom of the first clamping plate is fixedly provided with a moving block, the moving block is connected with the sliding groove in a sliding mode, and one end, arranged inside the fixed plate, of the moving block is in threaded connection with the first lead screw;
the bottom of the second clamping plate is fixedly provided with a moving block, the moving block is connected with the sliding groove in a sliding mode, and one end, arranged inside the fixed plate, of the moving block is in threaded connection with the second lead screw;
the adjusting mechanism is arranged inside the fixing plate;
and the limiting mechanism is arranged on the side wall of the fixing plate.
Preferably, the adjusting mechanism comprises a driving bevel gear, a first driven bevel gear and a second driven bevel gear, the driving bevel gear is fixedly sleeved on the rod wall of the rotating rod, the first driven bevel gear is fixedly sleeved on one end, far away from the inner wall of the fixing plate, of the first screw rod, the second driven bevel gear is fixedly sleeved on one end, far away from the inner wall of the fixing plate, of the second screw rod, and the driving bevel gear is meshed with the first driven bevel gear and the second driven bevel gear.
Preferably, the limiting mechanism comprises a threaded rod and a threaded hole, and the threaded rod is threaded; the threaded hole is formed in the side wall of one end, inside the fixed plate, of the rotating rod.
Preferably, the inner sides of the first clamping plate and the second clamping plate are fixedly provided with air bags, and air inlets of the air bags are provided with inflation heads.
Preferably, the top of the fixing plate is provided with an arc-shaped placing groove for placing an arm.
Preferably, one end of the spring is fixedly connected with the inner wall of the fixing plate, and the other end of the spring is fixedly connected with the side wall of the driving bevel gear.
Compared with the prior art, the utility model provides an orthopedics is with orthopedics splint installation fastener has following beneficial effect:
the utility model provides an orthopedics is with orthopedics splint installation fastener, the arm package of having fractured the patient is pricked and is put at the fixed plate top, then rotate the bull stick, it rotates to drive first lead screw and second lead screw through adjustment mechanism, because first lead screw is opposite with second lead screw thread soon, so first lead screw can drive two sets of movable blocks with the second lead screw and remove in opposite directions, thereby make two sets of movable blocks drive first splint and second splint simultaneously and remove the clamp with the patient arm respectively, the displacement distance dynamics homogeneous phase of first splint and second splint is the same, can not cause the discomfort to the patient, save time raises the efficiency.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the orthopedic splint mounting and fastening device according to the present invention;
FIG. 2 is a second schematic structural view of a preferred embodiment of the orthopedic splint mounting and fastening device of the present invention;
FIG. 3 is a schematic view of the internal structure of the support plate shown in FIG. 1;
fig. 4 is a schematic structural view of the limiting mechanism shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a fixing plate, 2, a first clamping plate, 3, a second clamping plate, 4, an adjusting mechanism, 41, a driving bevel gear, 42, a first driven bevel gear, 43, a second driven bevel gear, 5, a first screw rod, 6, a second screw rod, 7, a rotating rod, 8, a spring, 9, a moving block, 9a, an air bag, 9b, an inflation head, 9c, a threaded rod, 9d, a threaded hole, 9e, a sliding groove, 9f and an arc-shaped placing groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of the orthopedic splint mounting and fastening device of the present invention; FIG. 2 is a second schematic structural view of a preferred embodiment of the orthopedic splint mounting and fastening device of the present invention; FIG. 3 is a schematic view of the internal structure of the support plate shown in FIG. 1; fig. 4 is a schematic structural view of the limiting mechanism shown in fig. 1. Orthopedics is with orthopedics splint installation fastener includes: the device comprises a fixed plate 1, a first clamping plate 2, a second clamping plate 3, an adjusting mechanism 4 and a limiting mechanism, wherein a cavity is formed in the fixed plate 1, two sets of sliding grooves 9e which are symmetrically arranged are formed in the top of the fixed plate 1, a first lead screw 5 and a second lead screw 6 are respectively and rotatably connected on the side walls of the two ends in the fixed plate 1, the rotating directions of the threads of the first lead screw 5 and the second lead screw 6 are opposite, a rotating rod 7 is rotatably connected on the side wall of the fixed plate 1, a spring 8 is connected on the outer wall of the rotating rod 7 in series, a moving block 9 is fixedly installed at the bottom of the first clamping plate 2, the moving block 9 is in sliding connection with the sliding grooves 9e, one end of the moving block 9, which is arranged in the fixed plate 1, is in threaded connection with the first lead screw 5, a moving block 9 is fixedly installed at the bottom of the second clamping, the adjusting mechanism 4 is installed inside the fixing plate 1, and the limiting mechanism is installed on the side wall of the fixing plate 1.
One end of the spring 8 is fixedly connected with the inner wall of the fixed plate 1, and the other end of the spring 8 is fixedly connected with the side wall of the drive bevel gear 41.
In a specific implementation process, as shown in fig. 3, the adjusting mechanism 4 includes a driving bevel gear 41, a first driven bevel gear 42 and a second driven bevel gear 43, the driving bevel gear 41 is fixedly sleeved on a rod wall of the rotating rod 7, the first driven bevel gear 42 is fixedly sleeved on one end of the first screw rod 5 away from the inner wall of the fixing plate 1, the second driven bevel gear 43 is fixedly sleeved on one end of the second screw rod 6 away from the inner wall of the fixing plate 1, and the driving bevel gear 41 is engaged with the first driven bevel gear 42 and the second driven bevel gear 43.
It should be noted that: when the rotating rod 7 rotates, the driving bevel gear 41 fixedly connected with the rotating rod can be driven to rotate, the driving bevel gear 41 can drive the first driven bevel gear 42 and the second driven bevel gear 43 which are meshed with the driving bevel gear to rotate, so that the first driven bevel gear 42 and the second driven bevel gear 43 respectively drive the first screw rod 5 and the second screw rod 6 to rotate, the two groups of moving blocks 9 are driven to move, and the two groups of moving blocks 9 respectively drive the first clamping plate 2 and the second clamping plate 3 to move oppositely to clamp and fix the arm.
Referring to fig. 4, the limiting mechanism comprises a threaded rod 9c and a threaded hole 9d, and the threaded rod 9c is threaded; is connected on the side wall of the fixed plate 1, and a threaded hole 9d is arranged on the side wall of one end of the rotating rod 7 arranged in the fixed plate 1. In the specific implementation process, one end of the rotating rod 7 penetrates through the fixing plate 1 and extends to the end part of the other end of the fixing plate 1, the rotating rod is a threaded hole 9d, and the threaded rod 9c is in threaded connection with the threaded hole 9d to lock the rotating rod 7. Meanwhile, the threaded rod 9c and the threaded hole 9d can be self-locked, or a locking rod (not shown in the drawings, and the technology belongs to the prior art and is not described herein again) for locking the threaded rod 9c is arranged at the end of the threaded rod 9c and the end of the fixing plate 1.
It should be noted that: after the position of the first clamping plate 2 and the second clamping plate 3 is adjusted by rotating the rotating rod 7, the spring 8 can be stressed and twisted, a reverse twisting force is used for driving the rotating rod 7 to reversely reset, at the moment, the rotating threaded rod 9c is moved to the inner part of the threaded hole 9d in the side wall of the rotating rod 7 to fix the rotating rod 7, when the first clamping plate 2 and the second clamping plate 3 need to be disassembled, the reverse rotating threaded rod 9c enables the rotating rod to move to be separated from the threaded hole 9d, at the moment, the stress of the spring 8 is relieved, the rotating rod 7 can be driven to reversely twist to reversely rotate and reset, and therefore the first clamping plate 2 and the second clamping plate 3 are driven to move relatively to separate and loosen.
Referring to fig. 1, the inner sides of the first splint 2 and the second splint 3 are fixedly provided with air bags 9a, air inlets of the air bags 9a are provided with inflation heads 9b, and after the first splint 2 and the second splint 3 clamp the arms and are fixed, the air bags 9a can be inflated through the inflation heads 9b, so that the air bags 9a are expanded to play a role in buffering the arms of patients, the arms are prevented from being pinched, and the comfort of the patients is improved.
Referring to fig. 1, an arc-shaped placing groove 9f for placing an arm is formed in the top of the fixing plate 1, and the arm can be placed in the arc-shaped placing groove 9f without left-right deviation, so that stability is improved.
The utility model provides an orthopedics is with orthopedics splint installation fastener's theory of operation as follows:
the arm with the fractured patient is wrapped and placed in the arc-shaped placing groove 9f at the top of the fixing plate 1, so that the arm cannot sway left and right, the stability is improved, then the rotating rod 7 is rotated to drive the driving bevel gear 41 fixedly connected with the rotating rod to rotate, the driving bevel gear 41 drives the first driven bevel gear 42 and the second driven bevel gear 43 which are meshed with the driving bevel gear to rotate, so that the first driven bevel gear 42 and the second driven bevel gear 43 respectively drive the first screw rod 5 and the second screw rod 6 to rotate, so that the two groups of moving blocks 9 are driven to move, the two groups of moving blocks 9 respectively drive the first clamping plate 2 and the second clamping plate 3 to move oppositely to clamp and fix the arm, the air bag 9a is inflated through the inflation head 9b, the air bag 9a is inflated to play a role in buffering the arm of the patient, the arm is prevented from being pinched, the comfort level of the patient is improved, after the rotating rod 7 finishes the position adjustment of the first clamping plate 2, spring 8 can be the atress and twist reverse, there is a reverse torsional power to want to drive bull stick 7 reversal and reset, it fixes bull stick 7 to rotate threaded rod 9c this moment and move threaded hole 9d on the 7 lateral walls of bull stick, when first splint 2 and second splint 3 are unpacked apart to needs, reverse rotation threaded rod 9c makes its removal break away from threaded hole 9d again, spring 8 atress is relieved this moment, just can reverse the drive bull stick 7 reversal rotation of twisting and reset, thereby drive first splint 2 and second splint 3 relative movement and separately loosen the arm, thereby make first splint 2 and second splint 3 remove simultaneously, and the distance dynamics that removes is the same all, can not cause the discomfort to the patient, save time raises the efficiency.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an orthopedics is with orthopedics splint installation fastener which characterized in that includes:
the fixing plate comprises a fixing plate (1), a cavity is formed in the fixing plate (1), two groups of symmetrically-arranged sliding grooves (9e) are formed in the top of the fixing plate (1), the side walls of two ends of the interior of the fixing plate (1) are respectively and rotatably connected with a first screw rod (5) and a second screw rod (6), the rotating directions of threads of the first screw rod (5) and the second screw rod (6) are opposite, the side wall of the fixing plate (1) is rotatably connected with a rotating rod (7), and a spring (8) is connected to the outer wall of the rotating rod (7) in series;
the bottom of the first clamping plate (2) is fixedly provided with a moving block (9), the moving block (9) is connected with the sliding groove (9e) in a sliding mode, and one end, placed in the fixed plate (1), of the moving block (9) is in threaded connection with the first lead screw (5);
the bottom of the second clamping plate (3) is fixedly provided with a moving block (9), the moving block (9) is connected with the sliding groove (9e) in a sliding mode, and one end, placed in the fixed plate (1), of the moving block (9) is in threaded connection with the second lead screw (6);
the adjusting mechanism (4), the said adjusting mechanism (4) is installed inside the fixed plate (1);
and the limiting mechanism is arranged on the side wall of the fixing plate (1).
2. The orthopedic splint mounting and fastening device according to claim 1, wherein the adjusting mechanism (4) comprises a driving bevel gear (41), a first driven bevel gear (42) and a second driven bevel gear (43), the driving bevel gear (41) is fixedly sleeved on the rod wall of the rotating rod (7), the first driven bevel gear (42) is fixedly sleeved on one end of the first screw rod (5) far away from the inner wall of the fixing plate (1), the second driven bevel gear (43) is fixedly sleeved on one end of the second screw rod (6) far away from the inner wall of the fixing plate (1), and the driving bevel gear (41) is meshed with the first driven bevel gear (42) and the second driven bevel gear (43).
3. The orthopedic splint mounting and fastening device according to claim 1, characterized in that the limiting mechanism comprises a threaded rod (9c) and a threaded hole (9d), the threaded rod (9c) is threaded on the side wall of the fixing plate (1), and the threaded hole (9d) is opened on the side wall of one end of the rotating rod (7) placed inside the fixing plate (1).
4. The orthopedic splint mounting and fastening device according to claim 1, characterized in that air bags (9a) are fixedly mounted on the inner sides of the first splint (2) and the second splint (3), and an inflation head (9b) is mounted at the air inlet of the air bags (9 a).
5. The orthopedic splint mounting and fastening device according to claim 1, characterized in that the top of the fixing plate (1) is opened with an arc-shaped placing groove (9f) for placing the arm.
6. The orthopedic splint mounting and fastening device according to claim 1, characterized in that one end of the spring (8) is fixedly connected with the inner wall of the fixing plate (1), and the other end of the spring (8) is fixedly connected with the side wall of the driving bevel gear (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271508.6U CN211723596U (en) | 2019-12-17 | 2019-12-17 | Orthopedics splint installation fastener for orthopedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271508.6U CN211723596U (en) | 2019-12-17 | 2019-12-17 | Orthopedics splint installation fastener for orthopedics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211723596U true CN211723596U (en) | 2020-10-23 |
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ID=72870055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922271508.6U Expired - Fee Related CN211723596U (en) | 2019-12-17 | 2019-12-17 | Orthopedics splint installation fastener for orthopedics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211723596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704587A (en) * | 2021-01-09 | 2021-04-27 | 李浩正 | Wound orthopedics binding device |
-
2019
- 2019-12-17 CN CN201922271508.6U patent/CN211723596U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704587A (en) * | 2021-01-09 | 2021-04-27 | 李浩正 | Wound orthopedics binding device |
| CN112704587B (en) * | 2021-01-09 | 2022-06-17 | 江苏康康同学科技有限公司 | Wound orthopedics binding device |
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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: 20201023 Termination date: 20211217 |