CN216317824U - Orthopedics location perforating device convenient to it is fixed - Google Patents
Orthopedics location perforating device convenient to it is fixed Download PDFInfo
- Publication number
- CN216317824U CN216317824U CN202122010574.5U CN202122010574U CN216317824U CN 216317824 U CN216317824 U CN 216317824U CN 202122010574 U CN202122010574 U CN 202122010574U CN 216317824 U CN216317824 U CN 216317824U
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- fixing base
- movable
- drill bit
- device convenient
- fixed mounting
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 22
- 238000004080 punching Methods 0.000 claims abstract description 15
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000005553 drilling Methods 0.000 description 6
- 210000000988 bone and bone Anatomy 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 210000003484 anatomy Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007170 pathology Effects 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 230000035479 physiological effects, processes and functions Effects 0.000 description 2
- 210000002027 skeletal muscle Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of orthopedics, and discloses an orthopedics positioning and punching device convenient to fix, which comprises a main fixing seat, wherein a side fixing seat is arranged on the left side of the main fixing seat, a fixing frame is arranged above the side fixing seat, a fixing column is movably arranged below the fixing frame, a buffer groove is formed in the bottom end of the fixing column, and a buffer column is movably arranged in the buffer groove. This orthopedics positioning and punching device convenient to it is fixed, through the displacement that drives the relative dashpot of buffering post, when needs withdraw from the drill bit, the accessible upwards promotes the stopper and can drive spacing spring and be stretched or the relative spacing groove displacement of compression further drive stopper, can take place to rotate at first movable rod mount pad relatively this moment, and the second movable rod can rotate and give the ascending pulling force of drill bit relatively first movable rod, and then the convenient drill bit that withdraws, otherwise can drive the automatic re-setting of drill bit, thereby realized conveniently withdrawing from the advantage of drill bit.
Description
Technical Field
The utility model relates to the technical field of orthopedics, in particular to an orthopedics positioning and punching device convenient to fix.
Background
Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. Osteology is also known as orthopedics. Is a specialty or discipline of medicine, which is specialized in studying the anatomy, physiology and pathology of the skeletal muscle system, maintaining and developing the normal morphology and function of the system using drugs, surgery and physical methods, and treating injuries and diseases of the system.
In the clinical operation in-process of orthopedics, for the convenience support such as fixed steel sheet generally can all use location perforating device to fix the bone, generally all utilize the motor to drive the drill bit go on at the in-process that punches, the drill bit generally is the toper, it can pass the bone easily and realize punching, nevertheless after punching, when withdrawing from the drill bit, need rely on certain strength just can withdraw from, cause the secondary damage to the fixed orifices of bone this moment easily, influence patient's recovery.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the present application provides an orthopedics location perforating device convenient to it is fixed, has solved the problem that proposes in the above-mentioned background art.
The application provides a pair of orthopedics location perforating device convenient to it is fixed, including main fixing base, the left side of main fixing base is equipped with the side fixing base, the top of side fixing base is equipped with the mount, the below movable mounting of mount has the fixed column, the dashpot has been seted up to the bottom of fixed column, the inside movable mounting of dashpot has the buffering post, the equal fixed mounting in bottom of buffering post has the drill bit, the spacing groove has been seted up to angles such as the lateral surface of fixed column, the equal movable mounting in inside of spacing groove has the stopper, the equal fixed mounting of lateral surface of the one end of stopper and drill bit has the mount pad.
Preferably, be located stopper one end the one end of mount pad is rotated and is connected with first movable rod, the one end of first movable rod is rotated and is connected with the second movable rod, the second movable rod rotates with the mount pad that is located the drill bit lateral surface and is connected.
Preferably, the equal fixed mounting in upper and lower both ends of stopper has the spacing spring that is located the spacing inslot portion, the other end of spacing spring and the one end fixed connection of spacing inslot chamber, the top fixed mounting of dashpot inner chamber has buffer spring, buffer spring's bottom and the top fixed connection of buffering post.
Preferably, the top fixed mounting of mount has the motor, the bottom of motor output shaft run through the mount and with the top fixed connection of fixed column, the left side fixed mounting of mount bottom has the telescopic link.
Preferably, the bottom and the side fixing base activity joint of telescopic link, the equal fixed mounting in both sides has the draw runner around the side fixing base, the equal fixed mounting in both sides has the slide rail around the main fixing base, the side fixing base passes through the activity joint between the slide rail of draw runner and main fixing base.
Preferably, the movable groove has been seted up at the middle part on main fixing base top, the inside symmetry movable mounting in movable groove has the movable block, the equal fixed mounting in top of movable block has the clamp ring, the internal thread connection of movable block has the threaded rod, the left and right sides of main fixing base is run through at both ends about the threaded rod, the opposite direction of screw at both ends just is the same with the screw thread direction in the inside thread groove of movable block about the threaded rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. the orthopedics positioning and punching device convenient to fix is characterized in that a side fixing seat is movably mounted on the side face of a main fixing seat, a telescopic rod is arranged at the top end of the side fixing seat, a fixing frame is mounted, a fixing column is movably mounted below the fixing frame, when positioning punching is carried out, rotation of the fixing column can be driven by a starting motor, a drill bit below the fixing column rotates along with the rotation, the telescopic rod can be started to move downwards to realize drilling operation, a buffer spring positioned in a buffer groove can be stressed and compressed during drilling, and the buffer column can move relative to the buffer groove, when the drill bit needs to be withdrawn, the limiting spring can be driven to be stretched or compressed by upwards pushing a limiting block to further drive the limiting block to move relative to the limiting groove, at the moment, the first movable rod can rotate relative to a mounting seat, and the second movable rod can rotate relative to the first movable rod and can provide upward tensile force for the drill bit, and then the drill bit is conveniently withdrawn, otherwise, the automatic reset of the drill bit can be driven, and the advantage of conveniently withdrawing the drill bit is realized.
2. This orthopedics location perforating device convenient to it is fixed, movable groove has been seted up through the top at main fixing base, and be equipped with the movable block at the inside symmetry in movable groove, and install the clamp ring on the top of movable block, when needs fix the limbs, can place the limbs between two clamp rings, and the accessible rotates the threaded rod, so can drive two clamp rings and press from both sides tightly the limbs relatively near because the screw direction at both ends is opposite about the threaded rod and the same with the inside screw direction of corresponding movable block, press from both sides tight back accessible removal side fixing base and can drive the relative slide rail of draw runner and remove and realize horizontal regulation, the accessible removes the telescopic link simultaneously and drives telescopic link opposite side fixing base displacement and realize vertical regulation, the completion location, thereby the advantage of convenient fixed and location has been realized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the main and auxiliary holders of the present invention;
FIG. 3 is a schematic diagram of an outer side surface structure of a fixing post according to the present invention;
FIG. 4 is a cross-sectional view of the internal structure of the anchor post of the present invention;
fig. 5 is an enlarged schematic view of the structure at a in fig. 4.
In the figure: 1. a main fixing seat; 2. a side fixing seat; 3. a slide bar; 4. a slide rail; 5. a clamping ring; 6. a movable block; 7. a movable groove; 8. a threaded rod; 9. a telescopic rod; 10. a fixed mount; 11. a motor; 12. fixing a column; 13. a buffer tank; 14. a buffer column; 15. a drill bit; 16. a buffer spring; 17. a limiting groove; 18. a limiting block; 19. a first movable bar; 20. a second movable bar; 21. a limiting spring; 22. and (7) mounting a seat.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in figures 1, 2 and 3, the orthopedics positioning and punching device convenient to fix comprises a main fixing seat 1, a side fixing seat 2 is arranged on the left side of the main fixing seat 1, a fixing frame 10 is arranged above the side fixing seat 2, a fixing column 12 is movably arranged below the fixing frame 10, a buffer groove 13 is formed in the bottom end of the fixing column 12, a buffer column 14 is movably arranged inside the buffer groove 13, drill bits 15 are fixedly arranged at the bottom ends of the buffer column 14, limiting grooves 17 are formed in the outer side surfaces of the fixing column 12 at equal angles, limiting blocks 18 are movably arranged inside the limiting grooves 17, mounting seats 22 are fixedly arranged at one ends of the limiting blocks 18 and the outer side surfaces of the drill bits 15, a first movable rod 19 is rotatably connected to one end of the mounting seat 22 at one end of the limiting block 18, a second movable rod 20 is rotatably connected to one end of the first movable rod 19, the second movable rod 20 is rotatably connected to the mounting seat 22 at the outer side surface of the drill bits 15, when the drill bit needs to be withdrawn, the limiting spring 21 can be driven to be stretched or compressed by upwards pushing the limiting block 18 to further drive the limiting block 18 to move relative to the limiting groove 17, at the moment, the first movable rod 19 can rotate relative to the mounting seat 22, the second movable rod 20 can rotate relative to the first movable rod 19 and provide upward pulling force for the drill bit 15, and then the drill bit 15 can be conveniently withdrawn, otherwise, the automatic resetting of the drill bit 15 can be driven.
As shown in fig. 3 and 4, the upper and lower both ends of the limiting block 18 are fixedly provided with a limiting spring 21 located inside the limiting groove 17, the other end of the limiting spring 21 is fixedly connected with one end of the inner cavity of the limiting groove 17, the top end of the inner cavity of the buffer groove 13 is fixedly provided with a buffer spring 16, the bottom end of the buffer spring 16 is fixedly connected with the top end of the buffer column 14, the buffer spring 16 located inside the buffer groove 13 during drilling can be compressed under the stress, and the buffer column 14 is driven to move relative to the buffer groove 13.
As shown in fig. 1 and 2, a motor 11 is fixedly mounted at the top end of the fixed frame 10, the bottom end of an output shaft of the motor 11 penetrates through the fixed frame 10 and is fixedly connected with the top end of the fixed column 12, a telescopic rod 9 is fixedly mounted at the left side of the bottom end of the fixed frame 10, the fixed column 12 can be driven to rotate by the starting motor 11, and the drill bit 15 below the fixed column 12 rotates along with the rotation and can be started to move the telescopic rod 9 downwards to realize drilling operation.
As shown in fig. 2, the bottom of telescopic link 9 and the activity joint of side fixing base 2, the equal fixed mounting in both sides has draw runner 3 around the side fixing base 2, the equal fixed mounting in both sides has slide rail 4 around main fixing base 1, and side fixing base 2 passes through the activity joint between slide runner 3 and the slide rail 4 of main fixing base 1. The middle part of the top end of the main fixed seat 1 is provided with a movable groove 7, the inside of the movable groove 7 is symmetrically and movably provided with movable blocks 6, the top ends of the movable blocks 6 are fixedly provided with clamp rings 5, the inner thread of the movable block 6 is connected with a threaded rod 8, the left end and the right end of the threaded rod 8 penetrate through the left side and the right side of the main fixed seat 1, the thread directions of the left end and the right end of the threaded rod 8 are opposite and are the same as the thread direction of the inner thread groove of the movable block 6, when a limb needs to be fixed, the limb can be placed between the two clamp rings 5, the threaded rod 8 can be rotated, the two clamp rings 5 can be driven to relatively approach to clamp the limb due to the opposite thread directions of the left end and the right end of the threaded rod 8 and are the same as the thread direction of the inner part of the corresponding movable block 6, after clamping, the sliding strip 3 can be driven to move relative to the sliding rail 4 to realize transverse adjustment by moving the fixed seat 2 on the movable side, and the telescopic rod 9 can be driven to move to the fixed seat 2 on the opposite side to realize longitudinal adjustment, and finishing positioning.
The working principle is as follows: when the orthopedic positioning and punching device convenient to fix is used, when a limb needs to be fixed, the limb can be placed between the two clamping rings 5, the threaded rod 8 can be rotated, the threaded direction of the left end and the right end of the threaded rod 8 is opposite and the same as the threaded direction of the inner part of the corresponding movable block 6, so that the two clamping rings 5 can be driven to be relatively close to each other to clamp the limb, after clamping, the slide bar 3 can be driven to move relative to the slide rail 4 by moving the side fixing seat 2 to realize transverse adjustment, meanwhile, the telescopic rod 9 can be moved to drive the telescopic rod 9 to move relative to the side fixing seat 2 to realize longitudinal adjustment, positioning is completed, when positioning and punching are carried out, the fixed column 12 can be driven to rotate by starting the motor 11, at the moment, the drill bit 15 below the fixed column 12 rotates, the telescopic rod 9 can be started to move downwards to realize drilling operation, the buffer spring 16 positioned in the buffer groove 13 can be stressed and compressed during drilling, and drive the displacement of buffer column 14 relative buffer tank 13, when needs withdraw from the drill bit, the accessible promotes stopper 18 upwards and can drive spacing spring 21 and be stretched or compress and further drive the relative spacing groove 17 displacement of stopper 18, can rotate at first movable rod 19 relative mount pad 22 this moment, and second movable rod 20 can rotate and give the upward pulling force of drill bit 15 relative to first movable rod 19, and then convenient withdraw from drill bit 15, otherwise can drive the automatic re-setting of drill bit 15.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (6)
1. The utility model provides an orthopedics location perforating device convenient to it is fixed, includes main fixing base (1), its characterized in that: the left side of main fixing base (1) is equipped with side fixing base (2), the top of side fixing base (2) is equipped with mount (10), the below movable mounting of mount (10) has fixed column (12), dashpot (13) have been seted up to the bottom of fixed column (12), the inside movable mounting of dashpot (13) has dashpot (14), the equal fixed mounting in bottom of dashpot (14) has drill bit (15), spacing groove (17) have been seted up to angles such as the lateral surface of fixed column (12), the equal movable mounting in inside of spacing groove (17) has stopper (18), the equal fixed mounting of lateral surface of the one end of stopper (18) and drill bit (15) has mount pad (22).
2. The orthopedic positioning and punching device convenient to fix of claim 1, wherein: be located stopper (18) one end the one end of mount pad (22) is rotated and is connected with first movable rod (19), the one end of first movable rod (19) is rotated and is connected with second movable rod (20), second movable rod (20) are rotated with mount pad (22) that are located drill bit (15) lateral surface and are connected.
3. The orthopedic positioning and punching device convenient to fix of claim 1, wherein: the equal fixed mounting in upper and lower both ends of stopper (18) has spacing spring (21) that are located spacing groove (17) inside, the other end of spacing spring (21) and the one end fixed connection of spacing groove (17) inner chamber, the top fixed mounting of dashpot (13) inner chamber has buffer spring (16), the bottom of buffer spring (16) and the top fixed connection of buffering post (14).
4. The orthopedic positioning and punching device convenient to fix of claim 1, wherein: the top fixed mounting of mount (10) has motor (11), the bottom of motor (11) output shaft run through mount (10) and with the top fixed connection of fixed column (12), the left side fixed mounting of mount (10) bottom has telescopic link (9).
5. The orthopedic positioning and punching device convenient to fix of claim 4, wherein: the bottom and the side fixing base (2) activity joint of telescopic link (9), the equal fixed mounting in both sides has draw runner (3) around side fixing base (2), the equal fixed mounting in both sides has slide rail (4) around main fixing base (1), activity joint between slide rail (4) through draw runner (3) and main fixing base (1) is passed through in side fixing base (2).
6. The orthopedic positioning and punching device convenient to fix of claim 1, wherein: movable groove (7) have been seted up at the middle part on main fixing base (1) top, the inside symmetry movable mounting of movable groove (7) has movable block (6), the equal fixed mounting in top of movable block (6) has clamp ring (5), the internal thread of movable block (6) is connected with threaded rod (8), both ends run through the left and right sides of main fixing base (1) about threaded rod (8), the opposite direction of screw thread at both ends just is the same with the screw thread direction of movable block (6) internal thread groove about threaded rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122010574.5U CN216317824U (en) | 2021-08-25 | 2021-08-25 | Orthopedics location perforating device convenient to it is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122010574.5U CN216317824U (en) | 2021-08-25 | 2021-08-25 | Orthopedics location perforating device convenient to it is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216317824U true CN216317824U (en) | 2022-04-19 |
Family
ID=81168925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122010574.5U Expired - Fee Related CN216317824U (en) | 2021-08-25 | 2021-08-25 | Orthopedics location perforating device convenient to it is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216317824U (en) |
-
2021
- 2021-08-25 CN CN202122010574.5U patent/CN216317824U/en not_active Expired - Fee Related
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| 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: 20220419 |