CN216797807U

CN216797807U - Steel plate pre-bending device for orthopedic clinical operation

Info

Publication number: CN216797807U
Application number: CN202123283181.8U
Authority: CN
Inventors: 孔德博
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-24
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to the technical field of pre-bending devices and discloses an orthopedic clinical operation steel plate pre-bending device which comprises a fixed frame, wherein the side surface of the fixed frame is fixedly connected with a connecting plate, the top of the connecting plate is in threaded connection with a threaded rod for connection, the bottom of the threaded rod is sleeved with a rotatable movable frame, the middle part of the movable frame is inserted with a rotatable lower bending pipe, the bottom of the movable frame is inserted with a rotatable upper bending pipe, and the inner wall of the fixed frame is inserted with a rotatable supporting shaft. This orthopedics clinical operation steel sheet preflex device through connecting plate, threaded rod, adjustable shelf, the pipe of bending down and the combination setting of the pipe of bending on, service condition and whole weight that can effectual reduction the device to medical personnel's transport and use can be convenient for simultaneously medical personnel upwards buckle the steel sheet or buckle downwards according to required at any time, the effectual degree of difficulty that has reduced medical personnel's transport the device, has improved the device's practicality.

Description

Steel plate pre-bending device for orthopedic clinical operation

Technical Field

The utility model relates to the technical field of pre-bending devices, in particular to a steel plate pre-bending device for orthopedic clinical operation.

Background

Fracture, as the name implies, refers to complete or partial fracture of a bone or bone structure, and in clinical surgery for fracture, a steel plate is used to position a fractured bone, and a steel plate having a different shape is used according to the different fracture positions.

Chinese patent public notice number CN209808506U discloses an orthopedics clinical operation steel sheet preflex device, including support, supporting seat, standing groove and guide holder, this orthopedics clinical operation steel sheet preflex device, the structure is ingenious, powerful, and easy operation through using the device, and the person of being convenient for uses the steel sheet to carry out the preflex to this steel sheet after will preflex treats for the patient, has ensured patient's treatment progress.

The utility model discloses an in-service use, the medical personnel of being not convenient for fix the steel sheet when the pre-bending device steel sheet, avoid the steel sheet to pop out from the in-process of pre-bending from the pre-bending device and hinder medical personnel, in addition, though drive the depression bar activity through the air pump and can be bent the steel sheet, but the cost is higher, and the whole weight of pre-bending device is heavier, the medical personnel's of being not convenient for transport, and can receive service condition's restriction.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a steel plate pre-bending device for orthopedic clinical operation, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an orthopedics clinical operation steel sheet preflex device, includes the mount of side fixedly connected with connecting plate, the top threaded connection of connecting plate has the threaded rod that is used for connecting, rotatable adjustable shelf has been cup jointed to the bottom of threaded rod, rotatable pipe of bending down is pegged graft at the middle part of adjustable shelf, rotatable pipe of bending up is pegged graft to the bottom of adjustable shelf, the inner wall of mount is pegged graft and is had rotatable back shaft, the heavy groove that is used for placing the steel sheet is seted up to the side of back shaft, the push-down shaft that is used for pressing has been placed at the top of back shaft, makes the bottom of push-down shaft is pegged graft and is carried out the centre gripping at the inner wall that sinks the groove to the steel sheet.

Optionally, a handle for holding is inserted into the inner wall of the threaded rod, and anti-slip threads for increasing friction are formed in the side face of the handle.

Optionally, the upper surface of the bottom of the fixing frame is in threaded connection with a fixing bolt for connection, and the side surface of the fixing bolt is provided with anti-slip threads for increasing friction.

Optionally, the top of the fixing frame is fixedly connected with a connecting cylinder for connection, and the top of the connecting cylinder is in threaded connection with a rotary table for connection.

Optionally, the bottom of the connecting cylinder is connected with a movable rod for connection through a clamping groove, and the bottom of the movable rod is fixedly connected with a U-shaped frame for clamping.

Optionally, one end of the U-shaped frame is inserted into two sides of the pressing shaft, so that the top of the movable rod is connected to the bottom of the turntable through a bearing to move the pressing shaft.

(III) advantageous effects

The utility model provides a steel plate pre-bending device for orthopedic clinical operation, which has the following beneficial effects:

1. this orthopedics clinical operation steel sheet preflex device through connecting plate, threaded rod, adjustable shelf, the pipe of bending down and the combination setting of the pipe of bending on, service condition and whole weight that can effectual reduction the device to medical personnel's transport and use can be convenient for simultaneously medical personnel upwards buckle or buckle downwards the steel sheet according to required at any time, the effectual degree of difficulty that has reduced medical personnel's transport the device, improved the device's practicality.

2. This orthopedics clinical operation steel sheet preflex device, through the combination setting of back shaft, heavy groove and lower last item, can be with the steel sheet centre gripping in the inside of heavy groove, when avoiding medical personnel to use the device to buckle the steel sheet, the steel sheet pops out the bullet wound medical personnel from the device's inside, causes certain hidden danger to medical personnel's life health, provides favorable condition for the security when guaranteeing medical personnel to bend the steel sheet, further effectual practicality that has improved the device.

Drawings

FIG. 1 is a schematic diagram of an explosive structure according to the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the explosion structure at the lower pressing shaft of the present invention;

FIG. 4 is a schematic structural view of the movable frame of the present invention.

In the figure: 1. a connecting plate; 2. a fixed mount; 3. a threaded rod; 4. a movable frame; 5. downwards bending the pipe; 6. bending the pipe upwards; 7. a support shaft; 8. sinking a groove; 9. pressing down the shaft; 10. a handle; 11. fixing the bolt; 12. a connecting cylinder; 13. a turntable; 14. a movable rod; 15. a U-shaped frame.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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 invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a steel plate pre-bending device for orthopedic clinical operation comprises a fixed frame 2 fixedly connected with a connecting plate 1 on the side, the upper surface of the bottom of the fixed frame 2 is in threaded connection with a fixing bolt 11 for connection, the side of the fixing bolt 11 is provided with anti-skidding lines for increasing friction, the top of the fixed frame 2 is fixedly connected with a connecting cylinder 12 for connection, the top of the connecting cylinder 12 is in threaded connection with a rotary table 13 for connection, the bottom of the connecting cylinder 12 is connected with a movable rod 14 for connection through a clamping groove, the bottom of the movable rod 14 is fixedly connected with a U-shaped frame 15 for clamping, one end of the U-shaped frame 15 is inserted into two sides of a pressing shaft 9, the top of the movable rod 14 is connected to the bottom of the rotary table 13 through a bearing to move the pressing shaft 9, the side of the rotary table 13 is fixedly connected with a rubber sleeve, palm abrasion when a medical worker rotates the rotary table 13 is avoided, and the risk of disease infection of the medical worker is increased, an anti-collision rubber strip is bonded on the surface of the fixing frame 2, so that medical staff are prevented from being damaged;

in order to effectively reduce the use condition and the overall weight of the device, so that the device is convenient for medical staff to carry and use, and meanwhile, the medical staff can conveniently bend the steel plate upwards or downwards at any time according to needs, the top of the connecting plate 1 is in threaded connection with a threaded rod 3 for connection, a handle 10 for holding is inserted into the inner wall of the threaded rod 3, the side surface of the handle 10 is provided with anti-skid grains for increasing friction, the bottom of the threaded rod 3 is sleeved with a rotatable movable frame 4, the middle part of the movable frame 4 is inserted with a rotatable lower bending pipe 5, the bottom of the movable frame 4 is inserted with a rotatable upper bending pipe 6, the surfaces of the lower bending pipe 5 and the upper bending pipe 6 are sleeved with rubber sleeves, and the surface abrasion of the steel plate during bending and the influence on the service life of the steel plate are avoided;

in order to avoid medical personnel to use the device when buckling the steel sheet, the steel sheet pops out the bullet from the device's inside and hinders medical personnel, the inner wall of mount 2 is pegged graft and is had rotatable back shaft 7, the heavy groove 8 that is used for placing the steel sheet is offered to the side of back shaft 7, the axle 9 that pushes down that is used for pressing is placed at the top of back shaft 7, make the bottom of pushing down axle 9 peg graft and carry out the centre gripping at the inner wall of heavy groove 8 to the steel sheet, the rubber sleeve has all been cup jointed on the inner wall of heavy groove 8 and the surface of pushing down axle 9, the anti-skidding line that is used for increasing the friction is all offered on the surface of rubber sleeve, avoid the narrower steel sheet of width to push down axle 9 and heavy groove 8 surperficial horizontal slip.

In the utility model, the working steps of the device are as follows:

1. when the medical support is installed, the fixing bolt 11 is rotated along the thread direction, and the fixing frame 2 is fixed on the surface of an external workbench for medical staff to use;

2. when the device is used, one end of the steel plate is placed on the inner wall of the sinking groove 8, the rotating disc 13 is rotated along the thread direction, and the movable rod 14 drives the lower pressing shaft 9 to descend and press and hold the surface of the steel plate;

3. the one end that promotes the steel sheet penetrates between pipe 5 and the last pipe 6 of bending down, rotates threaded rod 3 through handle 10 and can drive adjustable shelf 4 and remove to medical personnel can change the range of buckling from top to bottom according to required steel sheet.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an orthopedics clinical operation steel sheet preflex device, includes mount (2) of side fixedly connected with connecting plate (1), its characterized in that: the top threaded connection of connecting plate (1) has threaded rod (3) that is used for connecting, rotatable adjustable shelf (4) have been cup jointed to the bottom of threaded rod (3), it has rotatable pipe (5) of bending down to peg graft in the middle part of adjustable shelf (4), peg graft in the bottom of adjustable shelf (4) and have rotatable pipe (6) of bending on, peg graft in the inner wall of mount (2) and have rotatable back shaft (7), heavy groove (8) that are used for placing the steel sheet are seted up to the side of back shaft (7), push shaft (9) down that are used for pressing have been placed at the top of back shaft (7), make the inner wall of the bottom of push shaft (9) of pegging graft and sinking groove (8) carries out the centre gripping to the steel sheet.

2. The steel plate pre-bending device for the clinical orthopedic surgery according to claim 1, wherein: the inner wall of the threaded rod (3) is inserted with a handle (10) for holding, and the side surface of the handle (10) is provided with anti-slip lines for increasing friction.

3. The steel plate pre-bending device for the clinical orthopedic surgery according to claim 1, wherein: the upper surface of the bottom of the fixing frame (2) is in threaded connection with a fixing bolt (11) used for connection, and anti-slip threads used for increasing friction are arranged on the side face of the fixing bolt (11).

4. The steel plate pre-bending device for the clinical orthopedic surgery according to claim 1, wherein: the top fixedly connected with of mount (2) is used for connecting cylinder (12), the top threaded connection of connecting cylinder (12) has carousel (13) that are used for connecting.

5. The steel plate pre-bending device for the clinical orthopedic surgery according to claim 4, wherein: the bottom of connecting cylinder (12) is connected with movable rod (14) that are used for connecting through the draw-in groove, the bottom fixedly connected with of movable rod (14) is used for U-shaped frame (15) of centre gripping.

6. The steel plate pre-bending device for the clinical orthopedic surgery according to claim 5, wherein: one end of the U-shaped frame (15) is inserted at two sides of the pressing shaft (9), so that the top of the movable rod (14) is connected to the bottom of the rotary table (13) through a bearing to move the pressing shaft (9).