CN115553802A - Fixed subassembly of orthopedics hand operation film shooting - Google Patents
Fixed subassembly of orthopedics hand operation film shooting Download PDFInfo
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- CN115553802A CN115553802A CN202210915865.5A CN202210915865A CN115553802A CN 115553802 A CN115553802 A CN 115553802A CN 202210915865 A CN202210915865 A CN 202210915865A CN 115553802 A CN115553802 A CN 115553802A
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 38
- 238000002601 radiography Methods 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 13
- 239000000523 sample Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 5
- 238000002683 hand surgery Methods 0.000 claims 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 9
- 206010019114 Hand fracture Diseases 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 206010061225 Limb injury Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/505—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of bone
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention belongs to the field of medical equipment, in particular to a fixing component for orthopedic hand operation shooting, which aims at solving the problems that the existing shooting of hands is inconvenient, the accurate shooting of different positions of the hands is inconvenient, the shooting effect is poor when an X-ray shooting device is far away, the shooting effect is easy to press the fractured hand when the X-ray shooting device is near, and the effective fixing of the arms is inconvenient.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a fixing component for photographing in orthopedic hand operation.
Background
The hand fracture is common injury of clinical trauma orthopedics department, is one of the most common limb injuries of emergency treatment, and due to the anatomical form and the biomechanical characteristics of the hand fracture, the hand fracture becomes a type of injury with higher incidence rate of the limb injury, and the hand fracture needs to be fixed and filmed before an operation, so that a doctor can conveniently make a corresponding operation scheme.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, when a hand is shot, a lot of inconvenience is caused, accurate shooting is inconvenient to different positions of the hand, when an X-ray shooting device is far away, the shooting effect is poor, when the X-ray shooting device is close, the fractured hand is easy to press, and effective fixation to the arm is inconvenient, and provides a shooting fixing component for an orthopedic hand operation.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a fixed subassembly of orthopedics hand operation film shooting, includes the base, the rectangle opening has been seted up on the base, is provided with the glass board on the rectangle opening, and the equal slidable mounting in both sides of base has the curb plate, and the same roof of top fixedly connected with of two curb plates, and one side slidable mounting that two curb plates are close to each other has same lifter plate, and the bottom of lifter plate is provided with X film shooting equipment and infrared ray range finding probe, is provided with position control mechanism on the base, and position control mechanism cooperatees with the curb plate, is provided with apart from adjustment mechanism in the roof, and apart from adjustment mechanism and lifter plate cooperation are provided with fastening device on the base.
Preferably, the position adjusting mechanism comprises first sliding grooves formed in two sides of the base, first sliding blocks are arranged in the two first sliding grooves in a sliding mode, one sides of the two first sliding blocks are fixedly connected with the two side plates respectively, first threaded rods are arranged in the two first sliding grooves in a rotating mode, first threaded holes are formed in the two first sliding blocks, the two first threaded rods are arranged in the two first threaded holes in a threaded mode respectively, and the first threaded rods can drive the first sliding blocks to move through the first threaded holes.
Preferably, a first transmission cavity is formed in the base, a rotating shaft is installed in the first transmission cavity in a rotating mode, a first motor is fixedly installed on one side of the base, one end of the rotating shaft extends to the outer side of the base and is welded with an output shaft of the first motor, and the other end of the rotating shaft extends to the outer side of the base and is fixedly connected with a first hand wheel.
Preferably, the fixed cover in the outside of rotation axis is equipped with two first bevel gears, and the one end of first threaded rod extends to first transmission intracavity and fixedly connected with second bevel gear, and second bevel gear meshes with first bevel gear mutually, and first bevel gear can drive second bevel gear and rotate.
Preferably, the distance adjusting mechanism comprises second sliding grooves formed in two sides, second sliding blocks are arranged in the two second sliding grooves in a sliding mode, one sides of the two second sliding blocks are fixedly connected with two ends of the lifting plate respectively, second threaded rods are arranged in the two second sliding grooves in a rotating mode, second threaded holes are formed in the two second sliding blocks, the two second threaded rods are respectively installed in the two second threaded holes in a threaded mode, and the second threaded rods can drive the second sliding blocks to move through the second threaded holes.
Preferably, the top fixed mounting of roof has the second motor, and the second motor cooperatees with infrared ranging probe, has seted up the second transmission chamber in the roof, and the worm is installed in the rotation of second transmission intracavity, and the one end of worm extends to the outside of roof and welds mutually with the output shaft of second motor, and the rotation is installed first rotary rod in the second transmission intracavity, and the fixed worm wheel that is equipped with in the outside of first rotary rod, worm wheel and worm mesh mutually, and the worm can drive the worm wheel and rotate.
Preferably, the outer side of the first rotating rod is fixedly sleeved with two third bevel gears, the top end of the second threaded rod extends into the second transmission cavity and is fixedly connected with a fourth bevel gear, the fourth bevel gear is meshed with the third bevel gears, and the third bevel gears drive the fourth bevel gears to rotate.
Preferably, fastening device is including offering the chamber of accomodating in the base, accomodates the intracavity and rotates and install the coiling pole, and the outside of coiling pole is around being equipped with the bandage, and the top of base is seted up and is accomodate the rectangle mouth that the chamber meets the expert, and the one end of bandage runs through the rectangle mouth and extends to the outside of base and is connected with the pothook, and the top of base is provided with the snap ring, and the pothook cooperatees with the snap ring.
Preferably, a third transmission cavity is formed in the base, one end of the winding rod extends into the third transmission cavity and is arranged in a rotating mode with the inner wall of the third transmission cavity, a ratchet gear and a large gear are fixedly sleeved on the outer side of the winding rod, a second rotary rod is installed in the third transmission cavity in a rotating mode, one end of the second rotary rod extends to the outer side of the base and is fixedly connected with a second hand wheel, a small gear is fixedly sleeved on the outer side of the second rotary rod and is meshed with the large gear, and the small gear can drive the large gear to rotate and reduce the speed to improve the torsion.
Preferably, the top of base is seted up the slide opening that communicates with the third transmission chamber mutually, and slidable mounting has the slide bar in the slide opening, the top fixedly connected with pull ring of slide bar, the bottom fixedly connected with limiting plate of slide bar, the bottom fixedly connected with pawl of limiting plate, the outside cover of slide bar is equipped with reset spring, and reset spring can drive the slide bar and reset.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the scheme, the first bevel gear is matched with the second bevel gear, the first threaded rod is matched with the first sliding block, and the hand position of the hand of a patient can be effectively and accurately shot;
2. according to the scheme, the worm is matched with the worm wheel, the third bevel gear is matched with the fourth bevel gear, and the second threaded rod is matched with the second sliding block, so that the X-ray shooting equipment can effectively keep a safe distance from a hand, and high-quality X-rays can be shot;
3. according to the scheme, the small gear is matched with the large gear, the pawl is matched with the ratchet gear, and the binding belt and the clasp are matched with the buckle ring, so that the binding belt can effectively fix the hand arm positions of different patients;
the invention can effectively and accurately photograph the hand position of the patient, can effectively keep the X-ray photographing equipment at a safe distance from the hand, can photograph high-quality X-rays, and can effectively fix the hand arm positions of different patients by the binding belt.
Drawings
FIG. 1 is a schematic structural view of a fixing assembly for orthopedic hand-operated radiography according to the present invention;
FIG. 2 is a schematic cross-sectional view taken along line E-E in FIG. 1 of an orthopedic hand-operated radiography fixing assembly according to the present invention;
FIG. 3 is a schematic cross-sectional view taken along line F-F in FIG. 1 of an orthopedic hand-operated radiography fixing assembly according to the present invention;
FIG. 4 is a schematic view of a partial cross-sectional structure of an orthopedic hand-operated radiography fixing assembly according to the present invention;
FIG. 5 is an enlarged schematic view of the fixing assembly for an orthopedic hand-operated radiography in FIG. 3;
FIG. 6 is an enlarged schematic view of the fixing assembly for fixing a surgical radiograph taken in an orthopedic hand operation of the present invention at B in FIG. 4;
FIG. 7 is a schematic view of the ratchet gear and pawl of the surgical racket fixing assembly for orthopedics department according to the present invention;
fig. 8 is a schematic perspective view of a ratchet gear of the fixing assembly for orthopedic hand-operated radiography according to the present invention.
In the figure: 1. a base; 2. a glass plate; 3. a side plate; 4. a top plate; 5. a lifting plate; 6. an X-ray shooting device; 7. an infrared ranging probe; 8. a first slider; 9. a first threaded rod; 10. a first transmission chamber; 11. a rotating shaft; 12. a first motor; 13. a first hand wheel; 14. a first bevel gear; 15. a second bevel gear; 16. a second slider; 17. a second threaded rod; 18. a second motor; 19. a second drive chamber; 20. a worm; 21. a first rotating rod; 22. a worm gear; 23. a third bevel gear; 24. a fourth bevel gear; 25. a receiving cavity; 26. winding the rod; 27. binding bands; 28. a hook; 29. a snap ring; 30. a third transmission cavity; 31. a ratchet gear; 32. a bull gear; 33. a second rotating rod; 34. a second hand wheel; 35. a pinion gear; 36. a slide bar; 37. a pull ring; 38. a limiting plate; 39. a pawl; 40. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-8, a fixed subassembly of orthopedics hand operation film shooting, including base 1, the rectangle opening has been seted up on base 1, be provided with glass board 2 on the rectangle opening, equal slidable mounting in both sides of base 1 has curb plate 3, the same roof 4 of welding fixedly connected with is passed through on the top of two curb plates 3, and one side slidable mounting that two curb plates 3 are close to each other has same lifter plate 5, the bottom of lifter plate 5 is provided with X film shooting equipment 6 and infrared ray range finding probe 7, be provided with position control mechanism on base 1, position control mechanism cooperatees with curb plate 3, be provided with distance adjustment mechanism in the roof 4, distance adjustment mechanism cooperatees with lifter plate 5, be provided with fastening device on base 1.
Referring to fig. 2, the position adjusting mechanism includes the first chutes arranged at two sides of the base 1, the first sliders 8 are installed in the two first chutes in a sliding manner, one sides of the two first sliders 8 are fixedly connected with the two side plates 3 through welding respectively, the first threaded rods 9 are installed in the two first chutes in a rotating manner, the first threaded holes are formed in the two first sliders 8, the two first threaded rods 9 are installed in the two first threaded holes in a threaded manner, and the first threaded rods 9 can drive the first sliders 8 to move through the first threaded holes.
Referring to fig. 3, a first transmission cavity 10 is formed in a base 1, a rotating shaft 11 is rotatably installed in the first transmission cavity, a first motor 12 is fixedly installed on one side of the base 1 through a bolt, one end of the rotating shaft 11 extends to the outer side of the base 1 and is welded with an output shaft of the first motor 12, and the other end of the rotating shaft 11 extends to the outer side of the base 1 and is fixedly connected with a first hand wheel 13 through welding; the outer side of the rotating shaft 11 is provided with two first bevel gears 14 through a welding fixing sleeve, one end of the first threaded rod 9 extends into the first transmission cavity 10 and is fixedly connected with a second bevel gear 15 through welding, the second bevel gear 15 is meshed with the first bevel gears 14, and the first bevel gears 14 can drive the second bevel gear 15 to rotate.
Referring to fig. 2, the distance adjusting mechanism includes second sliding grooves formed in the two sides 3, second sliding blocks 16 are slidably mounted in the two second sliding grooves, one sides of the two second sliding blocks 16 are fixedly connected with the two ends of the lifting plate 5, second threaded rods 17 are rotatably mounted in the two second sliding grooves, second threaded holes are formed in the two second sliding blocks 16, the two second threaded rods 17 are respectively and threadedly mounted in the two second threaded holes, and the second threaded rods 17 can drive the second sliding blocks 16 to move through the second threaded holes; the top of the top plate 4 is fixedly provided with a second motor 18 through a bolt, the second motor 18 is matched with the infrared distance measuring probe 7, a second transmission cavity 19 is formed in the top plate 4, a worm 20 is rotatably arranged in the second transmission cavity 19, one end of the worm 20 extends to the outer side of the top plate 4 and is welded with an output shaft of the second motor 18, a first rotating rod 21 is rotatably arranged in the second transmission cavity 19, the outer side of the first rotating rod 21 is fixedly sleeved with a worm wheel 22 through welding, the worm wheel 22 is meshed with the worm 20, and the worm 20 can drive the worm wheel 22 to rotate; the outside of first rotary rod 21 is equipped with two third bevel gears 23 through welded fastening cover, and the top of second threaded rod 17 extends to in the second transmission chamber 19 and through welded fastening be connected with fourth bevel gear 24, and fourth bevel gear 24 meshes with third bevel gear 23 mutually, and third bevel gear 23 drives fourth bevel gear 24 and rotates.
Referring to fig. 5, the fastening mechanism includes a storage cavity 25 arranged in the base 1, a winding rod 26 is rotatably mounted in the storage cavity 25, a binding band 27 is wound on the outer side of the winding rod 26, a rectangular opening communicated with the storage cavity 25 is formed in the top of the base 1, one end of the binding band 27 penetrates through the rectangular opening and extends to the outer side of the base 1 and is connected with a clamping hook 28, a clamping ring 29 is arranged at the top of the base 1, and the clamping hook 28 is matched with the clamping ring 29.
Referring to fig. 6-8, a third transmission cavity 30 is formed in the base 1, one end of the winding rod 26 extends into the third transmission cavity 30 and is rotatably arranged with the inner wall of the third transmission cavity 30, the outer side of the winding rod 26 is provided with a ratchet gear 31 and a large gear 32 by welding and fixing a sleeve, a second rotating rod 33 is rotatably installed in the third transmission cavity 30, one end of the second rotating rod 33 extends to the outer side of the base 1 and is fixedly connected with a second hand wheel 34 by welding, the outer side of the second rotating rod 33 is fixedly sleeved with a small gear 35 by welding, the small gear 35 is meshed with the large gear 32, and the small gear 35 can drive the large gear 32 to rotate and reduce the speed to increase the torque; the top of base 1 is equipped with the slide opening that communicates with third transmission chamber 30, and slidable mounting has slide bar 36 in the slide opening, and welded fastening is connected with pull ring 37 through the top of slide bar 36, and the bottom fixedly connected with limiting plate 38 of slide bar 36, and welded fastening is connected with pawl 39 in the bottom of limiting plate 38, and the outside cover of slide bar 36 is equipped with reset spring 40, and reset spring 40 can drive slide bar 36 and reset.
In this embodiment, when using, firstly, the whole hand of the patient needs to be placed on the glass plate 2 on the base 1, then the pull ring 37 is pulled first, so that the pull ring 37 drives the pawl 39 to displace and separate from the ratchet gear 31 through the sliding rod 36 and the limiting plate 38, and simultaneously the return spring 40 deforms, then the binding band 27 and the clasp 28 are pulled, so that the clasp 28 is embedded with the retaining ring 29, the arm position of the hand of the patient is effectively fixed through the binding band 27, then the pull ring 37 is released, so that the pawl 39 is restored under the deformation force of the return spring 40, so that the pawl 39 is embedded with the ratchet gear 31 again, then the second wheel 34 is rotated, the second wheel 34 can drive the pinion 35 to rotate through the second rotating rod 33, the pinion 35 drives the bull gear 30 to rotate and reduce the speed to raise the torque, the bull gear 30 drives the winding rod 26 to rotate, the winding rod 26 drives the binding band 27 to rotate, the binding band 27 is tightened, so that the position of the hand arm of the patient is effectively fixed, the pawl 39 can effectively limit the ratchet wheel 31, the ratchet wheel 31 can only rotate in one direction, the binding band 27 cannot be loosened after being tightened and can only be loosened through the pull ring 37, then the first hand wheel 13 can be rotated, the first hand wheel 13 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the second bevel gear 15 to rotate, the second bevel gear 15 drives the first threaded rod 9 to rotate, the first threaded rod 9 drives the first sliding block 8 to displace through the first threaded hole, the first sliding block 8 can drive the side plate 3 and the top plate 4 to displace, the X-ray shooting device 6 is driven to displace, accurate shooting of the injured part of the hand of the patient is achieved, and the first sliding block 8 can be continuously displaced through the first motor 12, therefore, the whole hand arm of a patient can be photographed, and then the distance between the patient and the hand is measured through the infrared distance measuring probe 7, so that the second motor 18 is started by itself, the output shaft of the second motor 18 drives the worm 20 to rotate, the worm 20 drives the first rotating rod 21 to rotate through the worm wheel 22, the first rotating rod 21 drives the third bevel gear 23 to rotate, the third bevel gear 23 drives the fourth bevel gear 24 to rotate, the fourth bevel gear 24 drives the second threaded rod 17 to rotate, the second threaded rod 27 drives the second sliding block 16 to displace through the second threaded hole, so that the lifting plate 5 drives the X photographing device 6 to lift, and through the distance measured by the infrared distance measuring probe 7, the X photographing device 6 keeps the optimal photographing distance with the hand.
Example two
The difference from the first embodiment is that: the lighting lamp tube is arranged in the rectangular through hole in a sliding mode and connected with the two first sliding blocks 8, so that the lighting lamp tube can be driven to move when the first sliding blocks 8 move, and shooting is conducted on the hand conveniently through light rays of the lighting lamp tube.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a fixed subassembly of orthopedics hand operation film shooting, includes base (1), a serial communication port, the rectangle opening has been seted up on base (1), be provided with glass board (2) on the rectangle opening, equal slidable mounting in both sides of base (1) has curb plate (3), the same roof (4) of top fixedly connected with of two curb plates (3), and one side slidable mounting that two curb plates (3) are close to each other has same lifter plate (5), the bottom of lifter plate (5) is provided with X equipment (6) of clapping and infrared ranging probe (7), be provided with position control mechanism on base (1), position control mechanism cooperatees with curb plate (3), be provided with apart from adjustment mechanism in roof (4), apart from adjustment mechanism and lifter plate (5) cooperate, be provided with fastening device on base (1).
2. The orthopedics hand surgery radiography fixing assembly according to claim 1, wherein the position adjusting mechanism comprises first sliding grooves formed in two sides of the base (1), first sliding blocks (8) are slidably mounted in the first sliding grooves, one sides of the first sliding blocks (8) are fixedly connected with the side plates (3), first threaded rods (9) are rotatably mounted in the first sliding grooves, first threaded holes are formed in the first sliding blocks (8), and the first threaded rods (9) are respectively threadedly mounted in the first threaded holes.
3. The orthopedics hand surgery radiography fixing assembly according to claim 2, characterized in that a first transmission cavity (10) is formed in the base (1), a rotating shaft (11) is rotatably installed in the first transmission cavity, a first motor (12) is fixedly installed on one side of the base (1), one end of the rotating shaft (11) extends to the outer side of the base (1) and is welded with an output shaft of the first motor (12), and the other end of the rotating shaft (11) extends to the outer side of the base (1) and is fixedly connected with a first hand wheel (13).
4. An orthopedic hand surgery radiography fixing assembly according to claim 3, wherein the outer side of the rotating shaft (11) is fixedly sleeved with two first bevel gears (14), one end of the first threaded rod (9) extends into the first transmission cavity (10) and is fixedly connected with a second bevel gear (15), and the second bevel gear (15) is meshed with the first bevel gear (14).
5. The orthopedics hand surgery radiography fixing assembly according to claim 4, wherein the distance adjusting mechanism comprises second sliding grooves formed in the two side plates (3), second sliding blocks (16) are slidably mounted in the two second sliding grooves, one sides of the two second sliding blocks (16) are fixedly connected with two ends of the lifting plate (5), second threaded rods (17) are rotatably mounted in the two second sliding grooves, second threaded holes are formed in the two second sliding blocks (16), and the two second threaded rods (17) are respectively threadedly mounted in the two second threaded holes.
6. The orthopedics hand surgery radiography fixing assembly according to claim 5, characterized in that a second motor (18) is fixedly installed at the top of the top plate (4), the second motor (18) is matched with the infrared distance measuring probe (7), a second transmission cavity (19) is formed in the top plate (4), a worm (20) is rotatably installed in the second transmission cavity (19), one end of the worm (20) extends to the outer side of the top plate (4) and is welded with an output shaft of the second motor (18), a first rotating rod (21) is rotatably installed in the second transmission cavity (19), a worm wheel (22) is fixedly sleeved on the outer side of the first rotating rod (21), and the worm wheel (22) is meshed with the worm (20).
7. An orthopedic hand surgery radiography fixing assembly according to claim 6, wherein two third bevel gears (23) are fixedly sleeved on the outer side of the first rotating rod (21), the top end of the second threaded rod (17) extends into the second transmission cavity (19) and is fixedly connected with a fourth bevel gear (24), and the fourth bevel gear (24) is meshed with the third bevel gears (23).
8. The orthopedic hand surgery radiography fixing assembly according to claim 7, wherein the fastening mechanism comprises a receiving cavity (25) arranged in the base (1), a winding rod (26) is rotatably mounted in the receiving cavity (25), a binding band (27) is wound around the outer side of the winding rod (26), a rectangular opening communicated with the receiving cavity (25) is formed in the top of the base (1), one end of the binding band (27) extends to the outer side of the base (1) through the rectangular opening and is connected with a hook (28), a snap ring (29) is arranged on the top of the base (1), and the hook (28) is matched with the snap ring (29).
9. The orthopedics hand surgery radiography fixing assembly according to claim 8, wherein a third transmission cavity (30) is formed in the base (1), one end of the winding rod (26) extends into the third transmission cavity (30) and is rotatably arranged with the inner wall of the third transmission cavity (30), a ratchet gear (31) and a gearwheel (32) are fixedly sleeved on the outer side of the winding rod (26), a second rotating rod (33) is rotatably installed in the third transmission cavity (30), one end of the second rotating rod (33) extends to the outer side of the base (1) and is fixedly connected with a second hand wheel (34), a pinion (35) is fixedly sleeved on the outer side of the second rotating rod (33), and the pinion (35) is meshed with the gearwheel (32).
10. The orthopedic hand surgery radiography fixing assembly according to claim 9, wherein a sliding hole communicated with the third transmission chamber (30) is formed in the top of the base (1), a sliding rod (36) is slidably installed in the sliding hole, a pull ring (37) is fixedly connected to the top end of the sliding rod (36), a limiting plate (38) is fixedly connected to the bottom end of the sliding rod (36), a pawl (39) is fixedly connected to the bottom of the limiting plate (38), and a return spring (40) is sleeved on the outer side of the sliding rod (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210915865.5A CN115553802A (en) | 2022-08-01 | 2022-08-01 | Fixed subassembly of orthopedics hand operation film shooting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210915865.5A CN115553802A (en) | 2022-08-01 | 2022-08-01 | Fixed subassembly of orthopedics hand operation film shooting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115553802A true CN115553802A (en) | 2023-01-03 |
Family
ID=84739718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210915865.5A Withdrawn CN115553802A (en) | 2022-08-01 | 2022-08-01 | Fixed subassembly of orthopedics hand operation film shooting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115553802A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116243031A (en) * | 2023-04-19 | 2023-06-09 | 江苏友润微电子有限公司 | Integrated circuit test fixture |
-
2022
- 2022-08-01 CN CN202210915865.5A patent/CN115553802A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116243031A (en) * | 2023-04-19 | 2023-06-09 | 江苏友润微电子有限公司 | Integrated circuit test fixture |
| CN116243031B (en) * | 2023-04-19 | 2024-05-28 | 江苏友润微电子有限公司 | Integrated circuit test fixture |
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Application publication date: 20230103 |