CN213758511U - High-accuracy sighting device for orthopedics department - Google Patents
High-accuracy sighting device for orthopedics department Download PDFInfo
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- CN213758511U CN213758511U CN202021029350.8U CN202021029350U CN213758511U CN 213758511 U CN213758511 U CN 213758511U CN 202021029350 U CN202021029350 U CN 202021029350U CN 213758511 U CN213758511 U CN 213758511U
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- sight
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Abstract
The utility model discloses a high-accuracy sighting device for orthopedics department, which comprises a supporting base, an adjusting mechanism and a fixing mechanism, wherein the adjusting mechanism comprises a connecting rod, the inside of the connecting rod is provided with a thread, the inside of the thread is provided with a threaded rod, one side surface of the threaded rod is fixedly connected with a straight rod, the outer surface of the straight rod is provided with a fixed block, the outer surface of the fixed block is connected with a rotating rod, the other side surface of the straight rod is fixedly connected with a bottom plate, the upper surface of the supporting base is fixedly connected with a bottom block, the inside of the bottom block is provided with a groove relative to the outer surface of the bottom plate, and the distance between the base and the connecting rod can be freely adjusted through the designed adjusting mechanism, so that the height of the sighting device can be automatically adjusted, the sighting device can be automatically controlled when in use, and a more accurate target point can be found smoothly and quickly, the precision of the sighting device is improved, and the sighting device is more convenient to use.
Description
Technical Field
The utility model belongs to the technical field of orthopedics sight, concretely relates to a high accuracy sight for orthopedics.
Background
The fracture of four limbs of a human body is one of the most common clinical manifestations of orthopedic trauma, fracture internal fixation is a comprehensive treatment established on the basis of restoring anatomical relationship, stably fixing, keeping blood supply of bones as much as possible and early functional activities, a drilling sighting device is one of surgical tools in fracture internal fixation surgery and is mainly used for establishing screw channels and determining the driving direction of screws, and the traditional orthopedic sighting device still has various problems and is difficult to meet the actual use requirements
The utility model discloses an orthopedics drilling sight as grant notice number is CN209332184U, it can be fixed in the position that needs punched with aiming the head, the effectual sighting and the regulation effect that has strengthened the device, but can not freely control the sight height, be unfavorable for catching the accurate position of sight, and be difficult to adjust the quick fixation after, application scope is comparatively limited simultaneously, be difficult to carry out the more problem of real fixing tightly to the limbs that the thickness is different, for this reason we propose a high accuracy sight for orthopedics.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high accuracy sight for orthopedics to the altitude mixture control that the head was aimed to the control that can not have freedom that proposes in solving above-mentioned background art is unfavorable for the sight and catches the position, can not carry out the more real fixed problem of compacting to the limbs that the thickness is different simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high accuracy sight for orthopedics, is including supporting base, adjustment mechanism and fixed establishment, adjustment mechanism is including connecing the pole, connect the inside of pole and set up screw thread, the inside of screw thread is provided with the threaded rod, a side fixed surface of threaded rod is connected with the straight-bar, the surface of straight-bar is provided with the fixed block, the surface of fixed block is connected with the bull stick, the opposite side fixed surface of straight-bar is connected with the bottom plate, the last fixed surface who supports the base is connected with the bottom block, the inside of bottom block is seted up flutedly for the surface of bottom plate.
Preferably, the fixing mechanism comprises a fixing plate, a spring is connected to one side surface of the fixing plate, a pull rod is arranged inside the fixing plate, a stop block is connected to the outer surface of the pull rod, and a clamping arc is connected to one side surface of the pull rod.
Preferably, the outer surface of the bottom plate is rotatably connected with the inner part of the groove, and the outer surface of the straight rod is fixedly connected with the fixed block.
Preferably, the outer surface of the threaded rod is in spiral connection with the inner wall surface of the thread, and one side surface of the straight rod is in clamping connection with the inner wall of the groove.
Preferably, the number of the adjusting mechanisms is two, and the adjusting mechanisms are symmetrically connected on one side surface of the supporting base.
Preferably, one side surface of the spring is fixedly connected with the surface of the fixing plate, and the other side surface of the spring is fixedly connected with one side surface of the clamping arc.
Preferably, the pull rod penetrates through the fixing plate, and the other side of the pull rod is fixedly connected with the surface of one side of the clamping arc.
Preferably, the number of the fixing mechanisms is four, and the fixing mechanisms are fixedly connected with one side surface of the supporting base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the adjustment mechanism who designs for can be free adjust the base and connect the distance between the pole, thereby make the height of the regulation sight by oneself, can control by oneself when being convenient for use, the target point of finding more accurate smoothly and fast has increased the precision of sight, the use of the sight of being more convenient for.
2. Through the fixed establishment of design, can carry out the block with the card arc of limbs through both sides and fix, can keep the steady when limbs are put, precision when the sight of being convenient for uses, the limbs of the different thicknesses of higher adaptation simultaneously are fixed, and application range is wider, and the practicality is stronger.
Drawings
FIG. 1 is a schematic structural view of the high-accuracy sight for orthopedics of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;
FIG. 4 is a top view of the high-accuracy sighting device of the present invention;
FIG. 5 is a side view of the high-accuracy sighting device of the present invention;
in the figure: 1. a support base; 2. a base; 3. a groove; 4. a straight rod; 5. a threaded rod; 6. a fixed block; 7. a rotating rod; 8. a connecting rod; 9. a thread; 10. a base plate; 11. a fixing plate; 12. a pull rod; 13. a stopper; 14. a spring; 15. and (4) clamping arc.
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.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a high accuracy sight for orthopedics, including supporting base 1, adjustment mechanism and fixed establishment, adjustment mechanism is including connecing pole 8, connect the inside of pole 8 to offer screw thread 9, the inside of screw thread 9 is provided with threaded rod 5, a side fixed surface of threaded rod 5 is connected with straight-bar 4, the surface of straight-bar 4 is provided with fixed block 6, the surface of fixed block 6 is connected with bull stick 7, another side fixed surface of straight-bar 4 is connected with bottom plate 10, the last fixed surface who supports base 1 is connected with bottom block 2, recess 3 has been seted up for the surface of bottom plate 10 in the inside of bottom block 2.
For convenience of fixing, in this embodiment, preferably, the fixing mechanism includes a fixing plate 11, a spring 14 is connected to one side surface of the fixing plate 11, a pull rod 12 is disposed inside the fixing plate 11, a stopper 13 is connected to an outer surface of the pull rod 12, and a locking arc 15 is connected to one side surface of the pull rod 12.
In order to facilitate rotation, in the present embodiment, preferably, the outer surface of the bottom plate 10 is rotatably connected with the inside of the groove 3, and the outer surface of the straight rod 4 is fixedly connected with the fixing block 6.
In order to facilitate the threaded connection, in the present embodiment, preferably, the outer surface of the threaded rod 5 is in threaded connection with the inner wall surface of the thread 9, and one side surface of the straight rod 4 is in clamping connection with the inner wall of the groove 3.
For the convenience of adjustment, in this embodiment, it is preferable that the number of the adjusting mechanisms is two, and the adjusting mechanisms are symmetrically connected to one side surface of the supporting base 1.
In order to facilitate the fixed connection, in this embodiment, it is preferable that one side surface of the spring 14 is fixedly connected to the surface of the fixing plate 11, and the other side surface of the spring 14 is fixedly connected to one side surface of the locking arc 15.
For the convenience of fixing, in this embodiment, preferably, the pull rod 12 penetrates through the inside of the fixing plate 11, and the other side of the pull rod 12 is fixedly connected with one side surface of the clamping arc 15.
In order to facilitate the fastening, in this embodiment, preferably, the number of the fastening mechanisms is four, and the fastening mechanisms are fixedly connected to one side surface of the supporting base 1.
The utility model discloses a theory of operation and use flow: the device is when using, can rotate bull stick 7 earlier, make to drive fixed block 6 and straight-bar 4 and rotate, make the bottom plate 10 that straight-bar 4 one side is connected rotate in the inside of recess 3, the threaded rod 5 of opposite side is rotatory in the inside and the screw thread 9 of screw thread 9 simultaneously, make to connect pole 8 and 2 direct distances of bottom block can stretch out and draw back along with rotating, thereby can control the sight by oneself and support 1 surperficial direct distance of base, when limbs are placed and are supporting 1 surface of base, can draw near the sight and carry out the regulation of accuracy, can freely control the sight to suitable position and stop, it is more convenient to use, and regulation control is more simple and convenient.
When the device is using, stimulate pull rod 12 earlier for spring 14 contracts, will treat the limbs of inspection to place on the surface that supports base 1 again, after later releasing pull rod 12, accessible spring 14's resilience force can contradict the limbs of inspection with card arc 15, after the card arc 15 conflict through both sides, can press from both sides the limbs of inspection tight fixedly, can keep the steady of limbs, during the sight operation, more smoothly, the degree of accuracy is higher.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high accuracy sight for orthopedics, includes support base (1), adjustment mechanism and fixed establishment, its characterized in that: adjustment mechanism is including connecing pole (8), connect the inside screw thread (9) of seting up of pole (8), the inside of screw thread (9) is provided with threaded rod (5), one side fixed surface of threaded rod (5) is connected with straight-bar (4), the surface of straight-bar (4) is provided with fixed block (6), the surface of fixed block (6) is connected with bull stick (7), another side fixed surface of straight-bar (4) is connected with bottom plate (10), the last fixed surface who supports base (1) is connected with bottom block (2), the inside of bottom block (2) is seted up fluted (3) for the surface of bottom plate (10).
2. A high-accuracy sight for orthopedics according to claim 1, characterized in that: the fixing mechanism comprises a fixing plate (11), a spring (14) is connected to one side surface of the fixing plate (11), a pull rod (12) is arranged inside the fixing plate (11), a stop block (13) is connected to the outer surface of the pull rod (12), and a clamping arc (15) is connected to one side surface of the pull rod (12).
3. A high-accuracy sight for orthopedics according to claim 1, characterized in that: the outer surface of the bottom plate (10) is rotatably connected with the inner part of the groove (3), and the outer surface of the straight rod (4) is fixedly connected with the fixed block (6).
4. A high-accuracy sight for orthopedics according to claim 1, characterized in that: the outer surface of the threaded rod (5) is in spiral connection with the surface of the inner wall of the thread (9), and the surface of one side of the straight rod (4) is in clamping connection with the inner wall of the groove (3).
5. A high-accuracy sight for orthopedics according to claim 1, characterized in that: the number of the adjusting mechanisms is two, and the adjusting mechanisms are symmetrically connected with the surface of one side of the supporting base (1).
6. A high-accuracy sight for orthopedics according to claim 2, characterized in that: one side surface of the spring (14) is fixedly connected with the surface of the fixing plate (11), and the other side surface of the spring (14) is fixedly connected with one side surface of the clamping arc (15).
7. A high-accuracy sight for orthopedics according to claim 2, characterized in that: the pull rod (12) penetrates through the fixing plate (11), and the other side of the pull rod (12) is fixedly connected with the surface of one side of the clamping arc (15).
8. A high-accuracy sight for orthopedics according to claim 2, characterized in that: the number of the fixing mechanisms is four, and the fixing mechanisms are fixedly connected with the surface of one side of the supporting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021029350.8U CN213758511U (en) | 2020-06-08 | 2020-06-08 | High-accuracy sighting device for orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021029350.8U CN213758511U (en) | 2020-06-08 | 2020-06-08 | High-accuracy sighting device for orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213758511U true CN213758511U (en) | 2021-07-23 |
Family
ID=76867295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021029350.8U Expired - Fee Related CN213758511U (en) | 2020-06-08 | 2020-06-08 | High-accuracy sighting device for orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213758511U (en) |
-
2020
- 2020-06-08 CN CN202021029350.8U patent/CN213758511U/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: 20210723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |