CN220530076U - Orthopedics bone nail drilling equipment - Google Patents
Orthopedics bone nail drilling equipment Download PDFInfo
- Publication number
- CN220530076U CN220530076U CN202321726530.5U CN202321726530U CN220530076U CN 220530076 U CN220530076 U CN 220530076U CN 202321726530 U CN202321726530 U CN 202321726530U CN 220530076 U CN220530076 U CN 220530076U
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- sliding
- rod
- bottom plate
- plate
- worm
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- 238000005553 drilling Methods 0.000 title claims abstract description 31
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 26
- 230000000399 orthopedic effect Effects 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000004080 punching Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses an orthopaedics bone nail drilling device, which relates to the technical field of medical equipment and comprises a bottom plate and vertical rods, wherein the two vertical rods are fixedly arranged on two sides of the upper surface of the bottom plate, transverse plates are fixedly arranged at the upper ends of the two vertical rods, a hydraulic cylinder is fixedly arranged on the lower surface of the transverse plates, a sliding plate is fixedly arranged at the tail end of a piston rod of the hydraulic cylinder, a rotary table is rotatably arranged on the lower surface of the sliding plate, a sliding groove is formed in the middle of the lower surface of the rotary table, a sliding block is arranged on the inner side of the sliding groove in a sliding mode, and a drilling machine is fixedly arranged on the lower surface of the sliding block; the lower side of the sliding plate is provided with a first transmission mechanism for driving the turntable to rotate; the inner side of the sliding groove is provided with a second transmission mechanism for driving the sliding block to move; the upper surface of bottom plate is provided with the pad that absorbs water, be provided with coupling mechanism between pad and the bottom plate that absorbs water. The utility model can adjust the position of the drilling machine, is convenient to operate and saves time and labor.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a drilling device for an orthopedic bone nail.
Background
The most common bone surgery is repair surgery for fracture, when the bone fracture repair surgery is performed, in order to avoid dislocation of the fractured bone, and to enable the fractured bone to be better reset with the bone and muscle tissue, bone nails are often nailed into the bone to fix the bone, so that a drilling device is required to be used for drilling holes.
Wherein, the bulletin number CN213588411U discloses a medical wound orthopedics bone nail drilling equipment, the on-line screen storage device comprises a base, the central fixedly connected with work frame at base top, the inside position department fixedly connected with of just being close to the bottom of work frame places the board, the inside position department swing joint that just is close to the top of work frame has the baffle, the work groove has been seted up at the central authorities at baffle top, the equal fixedly connected with slide bar in central authorities of baffle left and right sides, the equal sliding connection in left and right sides of work groove inner wall has the slide, the equal fixedly connected with connecting rod in left and right sides at work frame top, central authorities between two connecting rods rotate and are connected with the swivel plate, the central authorities of swivel plate bottom rotate and are connected with the fixed block, the inside activity grafting of fixed block has the bone nail body, the central fixedly connected with motor at swivel plate top still has the defect in this technical scheme:
the position of the motor can not be adjusted in the technical scheme, so that when the punching position is adjusted, the position of a patient can be adjusted, and the motor punching machine is very complicated and inconvenient to use.
Disclosure of Invention
The present utility model has been made in view of the above-mentioned problems with the existing medical traumatic bone screw drilling device.
Therefore, the utility model aims to provide the orthopaedics bone nail drilling device, which solves the problems that the position of a motor cannot be adjusted in the medical trauma orthopaedics bone nail drilling device in the prior art, and therefore, when the punching position is adjusted, the position of a patient can be adjusted only, and the drilling device is very complicated and inconvenient to use.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides an orthopedics bone nail drilling equipment, includes bottom plate and montant, two the montant is fixed to be set up in the upper surface both sides of bottom plate, two the upper end of montant is fixed to be provided with the diaphragm, the lower surface of diaphragm is fixed to be provided with the pneumatic cylinder, the piston rod end of pneumatic cylinder is fixed to be provided with the slide, the lower surface of slide rotates and is provided with the carousel, the spout has been seted up at the lower surface middle part of carousel, the inboard slip of spout is provided with the slider, the lower surface of slider is fixed to be provided with the rig;
the lower side of the sliding plate is provided with a first transmission mechanism for driving the turntable to rotate;
the inner side of the sliding groove is provided with a second transmission mechanism for driving the sliding block to move;
the upper surface of bottom plate is provided with the pad that absorbs water, be provided with coupling mechanism between pad and the bottom plate that absorbs water.
Preferably, the first transmission mechanism comprises a worm wheel and a worm, the worm wheel is fixedly sleeved on the outer wall of the turntable, the worm is meshed with one side of the worm wheel, two ends of the worm are rotatably connected with side plates, and one ends of the two side plates are fixedly connected with the lower surface of the sliding plate.
Preferably, the second transmission mechanism comprises a threaded rod and a sliding rod, the threaded rod rotates to be provided with the inside of the sliding groove, one side of the sliding block is in threaded sleeve joint with the rod wall of the threaded rod, the sliding rod is arranged on the upper side of the threaded rod, two ends of the sliding rod are fixedly connected with the inner wall of the sliding groove, and one side of the sliding block is in movable sleeve joint with the rod wall of the sliding rod.
Preferably, the connecting mechanism comprises a wedge block and an inserting rod, a wedge groove is formed in the side wall of the bottom plate, the wedge block is inserted into the wedge groove, a cavity is formed in the wedge block, a baffle is arranged in the cavity in a sliding mode, the inserting rod is fixedly sleeved at the middle of the baffle, two ends of the inserting rod extend to the outer side of the cavity, the upper end of the inserting rod is fixedly connected with the lower surface of the water absorption pad, an inserting hole is formed in the bottom of the wedge groove, the lower end of the inserting rod is inserted into the inserting hole, and a spring is fixedly connected between the upper surface of the baffle and the inner wall of the cavity.
Preferably, the worm and one end of the threaded rod are fixedly sleeved with the rotating wheel.
Preferably, both ends of the sliding plate are movably sleeved with the corresponding vertical rods.
In the technical scheme, the utility model has the technical effects and advantages that:
1. according to the utility model, the worm is rotated to drive the worm wheel to rotate, namely the turntable can be driven to rotate, namely the drilling machine can be driven to move to a proper position, and then the threaded rod is rotated to drive the sliding block to move, namely the sliding block can move the drilling machine to an accurate position, the position of a patient is not required to be adjusted, and the device is convenient to operate and saves time and labor.
2. According to the utility model, the water absorption pad is arranged on the bottom plate, so that blood generated during drilling can be absorbed, after the use is finished, the water absorption pad is pulled upwards, so that the inserted rod is separated from the insertion hole, the limit on the wedge block can be relieved, and then the wedge block is pulled forwards, so that the water absorption pad can be taken down, and the water absorption pad can be cleaned and disinfected independently.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic structural view of an orthopedic bone screw drilling device according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
fig. 3 is an enlarged schematic view of the structure of the part B in fig. 1.
Reference numerals illustrate:
1. a bottom plate; 2. a vertical rod; 3. a top plate; 4. a hydraulic cylinder; 5. a slide plate; 6. a turntable; 7. a slide block; 8. a threaded rod; 9. a slide bar; 10. a drilling machine; 11. a water absorbing pad; 12. a worm wheel; 13. a worm; 14. a side plate; 15. wedge blocks; 16. a baffle; 17. a rod; 18. and (3) a spring.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a drilling device for an orthopedic bone screw.
Referring to fig. 1-3, an orthopedic bone screw drilling device comprises a bottom plate 1 and vertical rods 2, wherein the two vertical rods 2 are fixedly arranged on two sides of the upper surface of the bottom plate 1, a transverse plate 3 is fixedly arranged at the upper ends of the two vertical rods 2, a hydraulic cylinder 4 is fixedly arranged on the lower surface of the transverse plate 3, a sliding plate 5 is fixedly arranged at the tail end of a piston rod of the hydraulic cylinder 4, a rotary table 6 is rotatably arranged on the lower surface of the sliding plate 5, a sliding groove is formed in the middle of the lower surface of the rotary table 6, a sliding block 7 is slidably arranged on the inner side of the sliding groove, and a drilling machine 10 is fixedly arranged on the lower surface of the sliding block 7;
the lower side of the sliding plate 5 is provided with a first transmission mechanism for driving the turntable 6 to rotate;
the inner side of the sliding groove is provided with a second transmission mechanism for driving the sliding block 7 to move;
the upper surface of the bottom plate 1 is provided with a water absorption pad 11, and a connecting mechanism is arranged between the water absorption pad 11 and the bottom plate 1.
The first transmission mechanism comprises a worm wheel 12 and a worm 13, the worm wheel 12 is fixedly sleeved on the outer wall of the turntable 6, the worm 13 is meshed with one side of the worm wheel 12, two ends of the worm 13 are both rotationally connected with side plates 14, and one ends of the two side plates 14 are both fixedly connected with the lower surface of the sliding plate 5.
The second transmission mechanism comprises a threaded rod 8 and a sliding rod 9, wherein the threaded rod 8 rotates to be provided with the inside of a sliding groove, one side of a sliding block 7 is in threaded sleeve joint with the rod wall of the threaded rod 8, the sliding rod 9 is arranged on the upper side of the threaded rod 8, two ends of the sliding rod 9 are fixedly connected with the inner wall of the sliding groove, and one side of the sliding block 7 is in movable sleeve joint with the rod wall of the sliding rod 9.
The connecting mechanism comprises a wedge-shaped block 15 and an inserting rod 17, wherein a wedge-shaped groove is formed in the side wall of the bottom plate 1, the wedge-shaped block 15 is inserted into the wedge-shaped groove, a cavity is formed in the wedge-shaped block 15, a baffle 16 is arranged in the cavity in a sliding mode, the inserting rod 17 is fixedly sleeved at the middle of the baffle 16, two ends of the inserting rod 17 extend to the outer side of the cavity, the upper end of the inserting rod 17 is fixedly connected with the lower surface of the water absorption pad 11, an inserting hole is formed in the bottom of the wedge-shaped groove, the lower end of the inserting rod 17 is inserted into the inserting hole, and a spring 18 is fixedly connected between the upper surface of the baffle 16 and the inner wall of the cavity.
One end of the worm 13 and one end of the threaded rod 8 are fixedly sleeved with rotating wheels, so that the worm 13 and the threaded rod 8 can be conveniently rotated.
Both ends of the sliding plate 5 are movably sleeved with the corresponding vertical rods 2, so that the sliding plate 5 can stably slide.
In the utility model, when the water sucking device is used, the worm 13 is rotated, the worm 13 drives the worm wheel 12 to rotate, namely the rotary table 6 can be driven to rotate, namely the drilling machine 10 can be driven to move, after the rotary table moves to a proper position, the threaded rod 8 is rotated, the threaded rod 8 drives the sliding block 7 to move, namely the sliding block 7 can move the drilling machine 10 to an accurate position, the position of a patient does not need to be adjusted, the operation is convenient, time and labor are saved, the water sucking pad 11 is arranged on the bottom plate 1, blood generated during drilling can be absorbed, after the use is finished, the water sucking pad 11 is pulled upwards, the inserting rod 17 is separated from the inserting hole, the limit of the wedge block 15 can be removed, and then the wedge block 15 is pulled forwards, namely the water sucking pad 11 can be taken down, and the water sucking pad 11 can be cleaned and disinfected independently.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides an orthopedics bone nail drilling equipment, includes bottom plate (1) and montant (2), its characterized in that, two montant (2) are fixed to be set up in the upper surface both sides of bottom plate (1), two the upper end of montant (2) is fixed to be provided with diaphragm (3), the lower fixed surface of diaphragm (3) is provided with pneumatic cylinder (4), the fixed slide (5) that is provided with in piston rod end of pneumatic cylinder (4), the lower surface rotation of slide (5) is provided with carousel (6), the spout has been seted up at the lower surface middle part of carousel (6), the inboard slip of spout is provided with slider (7), the lower fixed surface of slider (7) is provided with rig (10);
the lower side of the sliding plate (5) is provided with a first transmission mechanism for driving the turntable (6) to rotate;
the inner side of the sliding groove is provided with a second transmission mechanism for driving the sliding block (7) to move;
the water absorbing pad (11) is arranged on the upper surface of the bottom plate (1), and a connecting mechanism is arranged between the water absorbing pad (11) and the bottom plate (1).
2. The bone screw drilling device according to claim 1, wherein the first transmission mechanism comprises a worm wheel (12) and a worm (13), the worm wheel (12) is fixedly sleeved on the outer wall of the rotary table (6), the worm (13) is meshed with one side of the worm wheel (12), two ends of the worm (13) are respectively connected with a side plate (14) in a rotating mode, and one ends of the two side plates (14) are respectively fixedly connected with the lower surface of the sliding plate (5).
3. The bone screw drilling device according to claim 1, wherein the second transmission mechanism comprises a threaded rod (8) and a sliding rod (9), the threaded rod (8) rotates to be provided with the inside of the sliding groove, one side of the sliding block (7) is in threaded sleeve joint with the rod wall of the threaded rod (8), the sliding rod (9) is arranged on the upper side of the threaded rod (8), two ends of the sliding rod (9) are fixedly connected with the inner wall of the sliding groove, and one side of the sliding block (7) is in movable sleeve joint with the rod wall of the sliding rod (9).
4. The bone screw drilling device according to claim 1, characterized in that the connecting mechanism comprises a wedge block (15) and an inserting rod (17), a wedge groove is formed in the side wall of the bottom plate (1), the wedge block (15) is inserted into the wedge groove, a cavity is formed in the wedge block (15), a baffle plate (16) is slidably arranged in the cavity, the inserting rod (17) is fixedly sleeved at the middle part of the baffle plate (16), two ends of the inserting rod (17) extend to the outer side of the cavity, the upper end of the inserting rod (17) is fixedly connected with the lower surface of the water absorbing pad (11), an inserting hole is formed in the bottom of the wedge groove, the lower end of the inserting rod (17) is inserted into the inserting hole, and a spring (18) is fixedly connected between the upper surface of the baffle plate (16) and the inner wall of the cavity.
5. The bone screw drilling device according to claim 2, characterized in that the worm (13) and one end of the threaded rod (8) are fixedly sleeved with a rotating wheel.
6. The bone screw drilling device according to claim 1, characterized in that both ends of the sliding plate (5) are movably sleeved with the corresponding vertical rods (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321726530.5U CN220530076U (en) | 2023-07-04 | 2023-07-04 | Orthopedics bone nail drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321726530.5U CN220530076U (en) | 2023-07-04 | 2023-07-04 | Orthopedics bone nail drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220530076U true CN220530076U (en) | 2024-02-27 |
Family
ID=89960635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321726530.5U Active CN220530076U (en) | 2023-07-04 | 2023-07-04 | Orthopedics bone nail drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220530076U (en) |
-
2023
- 2023-07-04 CN CN202321726530.5U patent/CN220530076U/en active Active
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| GR01 | Patent grant |