CN215384390U

CN215384390U - Automatic punching auxiliary device for orthopedics department

Info

Publication number: CN215384390U
Application number: CN202121821431.6U
Authority: CN
Inventors: 吕杨训; 陈芒芒; 林胜磊
Original assignee: Wenzhou Central Hospital
Current assignee: Wenzhou Central Hospital
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-04
Anticipated expiration: 2031-08-05

Abstract

The utility model belongs to the field of medical instruments, in particular to an automatic punching auxiliary device for orthopedics department, which aims at the problems that the existing punching device has high operation difficulty, can not control the punching depth, further has larger error and is easy to shake the limbs of a patient in the punching process, the utility model provides a scheme which comprises an operation table, two fixing plates which are symmetrically arranged are fixedly connected to the top of the operation table, two circular through holes which are symmetrically arranged are arranged in the two fixing plates, and fixing components for fixing the limbs of the patient are arranged in the two circular through holes, in the utility model, a hand wheel is rotated to drive a supporting plate to vertically move upwards, further the supporting plate can be adapted to the limbs of patients with various sizes, the limbs of the patients are fixed by the fixing components, the patient can be prevented from shaking in the operation process, and the punching depth can be judged by a measuring component, thereby avoiding the occurrence of errors and having high accuracy.

Description

Automatic punching auxiliary device for orthopedics department

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an automatic punching auxiliary device for orthopedics.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles directly or indirectly applied to the human body, and comprises required computer software, the medical apparatus comprises medical equipment and medical consumables, and the effect is mainly obtained through physical and other modes, not through pharmacological, immunological or metabolic modes, or only plays an auxiliary role though the modes participate.

Need use perforating device among the orthopedic treatment, current perforating device needs artifical handheld hole puncher to punch, and work load is big, and the operation degree of difficulty is high to the uncontrollable depth of punching, and then great error can appear, the condition that rocks also appears easily in the in-process of punching in patient's limbs causes the skew of punching, so we provide an orthopedics with automatic auxiliary device that punches, is used for solving the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, a puncher needs to be manually held to punch holes, the workload is large, the operation difficulty is high, the punching depth cannot be controlled, further, large errors occur, and the limb of a patient is easy to shake in the punching process to cause punching deviation, and provides an automatic punching auxiliary device for orthopedics.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an automatic punching auxiliary device for orthopedics department comprises an operating table, wherein the top of the operating table is fixedly connected with two symmetrically arranged fixing plates, two symmetrically arranged circular through holes are formed in the two fixing plates, fixing components for fixing limbs of a patient are arranged in the two circular through holes, mounting grooves are formed in the tops of the two fixing plates at the mutually close sides, a thread block and a mounting plate are respectively connected to the inner walls of one sides of the two mounting grooves in a sliding manner, the mounting plate is fixedly connected with one side of the thread block close to each other, a puncher is detachably mounted at the bottom of the mounting plate, the top of the mounting plate is provided with a measuring component for measuring the drilling depth, the internal thread of the thread block penetrates through a screw rod, the bottom of lead screw and the bottom inner wall of mounting groove rotate to be connected, the top fixedly connected with disc of lead screw.

Preferably, the fixed subassembly includes the montant of running through sliding connection in the operation panel inside, the top of montant extends to the inside and the fixedly connected with backup pad of circular through-hole, the bottom fixedly connected with diaphragm of montant, the top fixedly connected with rack of diaphragm, the rack is with one side sliding connection of operation panel.

Preferably, the measuring component includes the riser of fixed connection at the mounting panel top, the top fixedly connected with dead lever of fixed plate, the sliding tray has been seted up to the inside of riser, the one end of dead lever run through the sliding tray and with sliding tray sliding connection, the equal fixedly connected with pointer in both sides of dead lever, one side of riser is provided with the sign.

Preferably, one side of operation panel is rotated and is connected with the pivot, the fixed cover of outer wall of pivot is equipped with the thin gear with one of them rack phase meshing, the cavity has been seted up to one side of operation panel, the inside sliding connection of cavity has the sliding plate, the same extension spring of fixedly connected with between the one side that the sliding plate is located the cavity inside and one side inner wall of cavity, one side that the extension spring was kept away from to the sliding plate is rotated and is connected with the bull stick, the one end of bull stick extends to the outside of cavity and fixedly connected with and thin gear phase meshing's thick gear, thick gear meshes with another rack phase.

Preferably, one side fixedly connected with kelly that thick gear is close to the operation panel, one side that the operation panel is close to thick gear is seted up a plurality of draw-in grooves with kelly looks block, and is a plurality of the draw-in groove is the annular setting.

Preferably, a hand wheel is fixedly connected to one side of the thick gear, which is far away from the operating platform.

Preferably, four corners of the bottom of the operating platform are fixedly connected with supporting columns.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the hand or the leg of a patient penetrates into the two circular through holes, the puncher is ensured to be positioned right above a position needing punching, the hand wheel is transversely pulled, the hand wheel drives the thick gear to transversely move, the thick gear drives the clamping rod and the rotating rod to transversely move, the rotating rod drives the sliding plate to transversely move, the sliding plate stretches the tension spring, the clamping state of the clamping rod and the clamping groove can be further relieved, and meanwhile, the thick gear and the thin gear are always kept in a meshed state;

2. according to the punching device, a hand wheel is rotated, the hand wheel drives a thick gear to rotate, the thick gear drives a thin gear to rotate and drives one of racks to vertically move upwards, the thin gear drives the other rack to vertically move upwards, the racks drive a transverse plate to vertically move upwards, the transverse plate drives a vertical rod to vertically move upwards, the vertical rod drives a supporting plate to vertically move upwards, the supporting plate fixes hands or feet of a patient inside a circular through hole, and the situation that the hands or feet of the patient shake in a punching process and further cause punching offset is avoided;

3. according to the utility model, the disc is rotated, the disc drives the screw rod to rotate, the screw rod drives the thread block to vertically move downwards, the thread block drives the mounting plate to vertically move downwards, the mounting plate drives the vertical plate and the puncher to vertically move downwards, the vertical plate drives the mark to vertically move downwards, the punching depth can be judged according to the height indicated by the indicating needle, the error is avoided, and the accuracy is high.

According to the utility model, the hand wheel is rotated to drive the supporting plate to vertically move upwards, so that the supporting plate can be adapted to limbs of patients with various sizes, the limbs of the patients are fixed through the fixing assembly, the situation that the patients shake in the operation process to cause punching offset can be avoided, meanwhile, the punching depth can be judged through the measuring assembly, so that errors are avoided, and the accuracy is high.

Drawings

Fig. 1 is a schematic front view of an orthopedic automated punching auxiliary device according to the present invention;

FIG. 2 is a side view of the fixing plate according to the present invention;

FIG. 3 is a side cross-sectional structural view of the console of the present invention;

fig. 4 is a schematic side view of a riser of the present invention.

In the figure: 1. an operation table; 2. a support plate; 3. a circular through hole; 4. a fixing plate; 5. mounting grooves; 6. fixing the rod; 7. a vertical plate; 8. mounting a plate; 9. a hole puncher; 10. a thread block; 11. a disc; 12. a screw rod; 13. a vertical rod; 14. a hand wheel; 15. a thick gear; 16. a rotating shaft; 17. a thin gear; 18. a rack; 19. a transverse plate; 20. a support pillar; 21. a cavity; 22. a sliding plate; 23. a clamping rod; 24. a card slot; 25. a rotating rod; 26. a tension spring; 27. an indicator needle; 28. a sliding groove; 29. and (5) identifying.

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. 1-4, an automatic punching auxiliary device for orthopedics department comprises an operation table 1, two fixing plates 4 which are symmetrically arranged are fixedly connected to the top of the operation table 1, two circular through holes 3 which are symmetrically arranged are formed in the two fixing plates 4, fixing components for fixing limbs of a patient are arranged in the two circular through holes 3, mounting grooves 5 are formed in the tops of the two fixing plates 4 which are close to each other, a thread block 10 and a mounting plate 8 are respectively connected to the inner wall of one side of each mounting groove 5 in a sliding manner, the mounting plate 8 is fixedly connected to the side, close to each other, of the thread block 10, a puncher 9 is detachably mounted at the bottom of the mounting plate 8, a measuring component for measuring the punching depth is arranged at the top of the mounting plate 8, a lead screw 12 penetrates through the inner thread of the thread block 10, and the bottom of the lead screw 12 is rotatably connected with the inner wall of the bottom of the mounting groove 5, the top of the screw rod 12 is fixedly connected with a disc 11.

Example two

Referring to fig. 1-4, an automatic punching auxiliary device for orthopedics department comprises an operating table 1, wherein two fixing plates 4 which are symmetrically arranged are fixedly connected to the top of the operating table 1, two circular through holes 3 which are symmetrically arranged are formed in the two fixing plates 4, fixing components for fixing limbs of a patient are arranged in the two circular through holes 3, each fixing component comprises a vertical rod 13 which is connected to the inside of the operating table 1 in a penetrating and sliding manner, the top of each vertical rod 13 extends to the inside of the corresponding circular through hole 3 and is fixedly connected with a supporting plate 2, a transverse plate 19 is fixedly connected to the bottom of each vertical rod 13, a rack 18 is fixedly connected to the top of the corresponding transverse plate 19, the rack 18 is connected with one side of the operating table 1 in a sliding manner and is used for fixing the limbs of the patient to avoid shaking of the patient in the operation process, mounting grooves 5 are formed in the top of one side of the two fixing plates 4 which are close to each other, and a thread block 10 and a mounting plate 8 are respectively connected to the inner wall of one side of the two mounting grooves 5 in a sliding manner, one side of the mounting plate 8 and one side of the thread block 10, which are close to each other, are fixedly connected, a puncher 9 is detachably mounted at the bottom of the mounting plate 8, a measuring component for measuring the punching depth is arranged at the top of the mounting plate 8, the measuring component comprises a vertical plate 7 fixedly connected at the top of the mounting plate 8, a fixed rod 6 is fixedly connected at the top of the fixed plate 4, a sliding groove 28 is formed in the vertical plate 7, one end of the fixed rod 6 penetrates through the sliding groove 28 and is in sliding connection with the sliding groove 28, both sides of the fixed rod 6 are fixedly connected with an indicating needle 27, one side of the vertical plate 7 is provided with a mark 29 for determining the punching depth and further avoiding errors, a lead screw 12 penetrates through the internal thread of the thread block 10, the bottom of the lead screw 12 is rotatably connected with the inner wall of the bottom of the mounting groove 5, a disc 11 is fixedly connected at the top of the lead screw 12, and one side of the operating platform 1 is rotatably connected with a rotating shaft 16, the outer wall of the rotating shaft 16 is fixedly sleeved with a thin gear 17 engaged with one of the racks 18, one side of the operating table 1 is provided with a cavity 21, the inside of the cavity 21 is slidably connected with a sliding plate 22, a same tension spring 26 is fixedly connected between one side of the sliding plate 22 located inside the cavity 21 and one inner wall of one side of the cavity 21, one side of the sliding plate 22 far away from the tension spring 26 is rotatably connected with a rotating rod 25, one end of the rotating rod 25 extends to the outside of the cavity 21 and is fixedly connected with a thick gear 15 engaged with the thin gear 17, the thick gear 15 is engaged with the other rack 18 for manually adjusting the height of the rack 18, one side of the thick gear 15 close to the operating table 1 is fixedly connected with a clamping rod 23, one side of the operating table 1 close to the thick gear 15 is provided with a plurality of clamping grooves 24 engaged with the clamping rod 23, the plurality of clamping grooves 24 are annularly arranged for fixing the thick gear 15, thereby preventing the thick gear 15 from rotating in the operation process, one side fixedly connected with hand wheel 14 that operation panel 1 was kept away from to thick gear 15, the doctor of being convenient for uses, the equal fixedly connected with support column 20 in bottom four corners of operation panel 1.

The working principle is as follows: when the device is used, a hand or a leg of a patient penetrates into the two circular through holes 3, the puncher 9 is located right above a position to be punched, the hand wheel 14 is pulled transversely, the hand wheel 14 drives the thick gear 15 to move transversely, the thick gear 15 drives the clamping rod 23 and the rotating rod 25 to move transversely, the rotating rod 25 drives the sliding plate 22 to move transversely, the sliding plate 22 stretches the tension spring 26, the clamping state of the clamping rod 23 and the clamping groove 24 can be relieved, meanwhile, the thick gear 15 and the thin gear 17 are always in a meshed state, the hand wheel 14 is rotated, the hand wheel 14 drives the thick gear 15 to rotate, the thick gear 15 drives the thin gear 17 to rotate and drives one rack 18 to move vertically upwards, the thin gear 17 drives the other rack 18 to move vertically upwards, the rack 18 drives the transverse plate 19 to move vertically upwards, the vertical rod 13 drives the transverse plate 2 to move vertically upwards, and the vertical rod 13 drives the supporting plate 2 to move vertically upwards, backup pad 2 is fixed patient's hand or foot in the inside of circular through-hole 3, avoid at the in-process of punching, patient's hand and foot appear rocking, and then cause the skew of punching, rotation disc 11, disc 11 drives lead screw 12 and rotates, lead screw 12 drives the vertical downstream of screw thread piece 10, screw thread piece 10 drives the vertical downstream of mounting panel 8, mounting panel 8 drives riser 7 and the vertical downstream of hole puncher 9, riser 7 drives the vertical downstream of sign 29, and then can be according to the high degree judgment depth of punching that the pointer 27 instructs, avoid appearing the error, the degree of accuracy is high.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an automatic auxiliary device that punches for orthopedics, includes operation panel (1), its characterized in that, the top fixedly connected with symmetry of operation panel (1) sets up two fixed plates (4), two the inside of fixed plate (4) is seted up two circular through-holes (3) that the symmetry set up, all is provided with the fixed subassembly that is used for fixed patient's limbs in two circular through-holes (3), two one side top that fixed plate (4) are close to each other all sets up mounting groove (5), one side inner wall of two mounting grooves (5) sliding connection respectively has screw block (10) and mounting panel (8), one side fixed connection that mounting panel (8) and screw block (10) are close to each other, the bottom demountable installation of mounting panel (8) has hole puncher (9), the top of mounting panel (8) is provided with the measuring component who is used for measuring the degree of depth of punching, the inner threads of the thread blocks (10) penetrate through a screw rod (12), the bottom of the screw rod (12) is rotatably connected with the inner wall of the bottom of the mounting groove (5), and a disc (11) is fixedly connected to the top of the screw rod (12).

2. The automatic punching auxiliary device for the orthopedics department according to claim 1, characterized in that the fixing component comprises a vertical rod (13) which is connected inside the operating platform (1) in a penetrating and sliding manner, the top of the vertical rod (13) extends to the inside of the circular through hole (3) and is fixedly connected with the supporting plate (2), the bottom of the vertical rod (13) is fixedly connected with a transverse plate (19), the top of the transverse plate (19) is fixedly connected with a rack (18), and the rack (18) is connected with one side of the operating platform (1) in a sliding manner.

3. The automatic punching auxiliary device for the orthopedics department is characterized in that the measuring assembly comprises a vertical plate (7) fixedly connected to the top of a mounting plate (8), a fixing rod (6) is fixedly connected to the top of the fixing plate (4), a sliding groove (28) is formed in the vertical plate (7), one end of the fixing rod (6) penetrates through the sliding groove (28) and is in sliding connection with the sliding groove (28), indicating needles (27) are fixedly connected to two sides of the fixing rod (6), and a mark (29) is arranged on one side of the vertical plate (7).

4. The automatic punching auxiliary device for orthopedics department according to the claim 1, one side of the operating platform (1) is rotatably connected with a rotating shaft (16), a thin gear (17) meshed with one rack (18) is fixedly sleeved on the outer wall of the rotating shaft (16), a cavity (21) is arranged on one side of the operating platform (1), a sliding plate (22) is connected in the cavity (21) in a sliding manner, one side of the sliding plate (22) positioned in the cavity (21) and the inner wall of one side of the cavity (21) are fixedly connected with the same tension spring (26), one side of the sliding plate (22) far away from the tension spring (26) is rotatably connected with a rotating rod (25), one end of the rotating rod (25) extends to the outside of the cavity (21) and is fixedly connected with a thick gear (15) meshed with the thin gear (17), and the thick gear (15) is meshed with the other rack (18).

5. The automatic punching auxiliary device for the orthopedics department according to claim 4, characterized in that one side of the thick gear (15) close to the operation table (1) is fixedly connected with a clamping rod (23), one side of the operation table (1) close to the thick gear (15) is provided with a plurality of clamping grooves (24) clamped with the clamping rod (23), and the plurality of clamping grooves (24) are annularly arranged.

6. The automatic punching auxiliary device for orthopedics department according to claim 4, characterized in that a hand wheel (14) is fixedly connected to one side of the thick gear (15) far away from the operation table (1).

7. The automatic punching auxiliary device for orthopedics department according to claim 1 is characterized in that four corners of the bottom of the operating platform (1) are fixedly connected with supporting columns (20).