CN213372796U

CN213372796U - Improvement type brown formula frame

Info

Publication number: CN213372796U
Application number: CN202021569027.XU
Authority: CN
Inventors: 娓镐腹; 游丹
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology; Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-08-02
Filing date: 2020-08-02
Publication date: 2021-06-08
Anticipated expiration: 2030-08-02

Abstract

The utility model discloses an improvement type brown formula frame relates to medical instrument technical field, including brown formula frame body, the installation storehouse has been seted up to brown formula frame body's inside, brown formula frame body is close to the fixed cover of outer wall one side top fixedly connected with of roof, brown formula frame body is close to top one side both ends fixedly connected with electric telescopic handle of roof, electric telescopic handle's top is rotated and is connected with the second pivot, brown formula frame body's top opposite side fixedly connected with U type air cushion, the bottom fixedly connected with deep floor of U type air cushion, the top in installation storehouse is equipped with the backup pad. This improvement type brown formula frame through setting up deep floor and U type air cushion, can play the supporting role to patient's thigh root, avoids patient's thigh root to be in unsettled state, has improved patient comfort, prevents that the patient from forming and presses the sore.

Description

Improvement type brown formula frame

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an improvement type brown formula frame.

Background

The Browning type traction frame is a commonly used auxiliary tool for orthopedics, is mainly used for traction operation, achieves the purposes of reducing fracture, dislocation, maintaining the position after reduction or correcting joint deformity and relieving muscle spasm and pain by traction of a pulley and bone or skin of the Browning type traction frame, has simple structure, is suitable for traction of legs, lower limbs, thighs, shanks, anklebones and thighs, has different structures according to different models in the prior art, has the same use principle, and is used for fixing the thighs by a frame body and supporting the legs by a supporting part.

In chinese utility model patent application no: CN201920501532.1 discloses there is a Brown formula frame, the dead lever of one side and the back extension pole outside set up a plurality of connecting blocks, the connecting block top surface sets up recessed slot, the dead lever of opposite side and the back extension pole outside correspond each connecting block setting and constitute mated decurrent pothook, set up a set of supporting component who stretches across both sides dead lever on a set of pothook and the connecting block that correspond transversely, supporting component includes the roll-up box, the bearing area, the traction lever, the roll-up box includes disc box body and the upper cover of being connected with box body lateral wall top lock, the box body is on a parallel with the axial plane and is divided into fixed part and movable part, fixed part one end is articulated with the movable part, another end is connected with the movable part lock, the box body is located the fixed a slice picture peg in the fixed part outside. This brown formula frame, the angle of pulling that can not adjusting device and the support angle of shank to patient's thigh root is in unsettled state, and patient's comfort is not high, also forms easily and presses the sore.

Therefore, there is a need for an improved brownian shelf that solves the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an improvement type brown formula frame to the current angle of pulling that can not adjusting device and the support angle of shank that provide in solving above-mentioned background art, and patient's thigh root is in unsettled state, and patient's comfort is not high, also forms the problem of pressing the sore easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an improved Brown type frame comprises a Brown type frame body, wherein an installation bin is arranged inside the Brown type frame body, a screw rod is arranged in the middle of one side of the inner wall of the installation bin, one end of the screw rod extends into the installation bin and is provided with a driven gear, the other end of the screw rod extends out of the Brown type frame body and is fixedly connected with a locking nut, a top plate is fixedly connected to the periphery of the outer wall of the other end of the screw rod, a top rod is fixedly connected to the top of the top plate, a fixing sleeve is fixedly connected to the top of one side, close to the outer wall of the top plate, of the Brown type frame body, an electric telescopic rod is fixedly connected to the two ends of one side, close to the top of the top plate, of the electric telescopic rod is rotatably connected with a second rotating shaft, a U-shaped air cushion is fixedly connected to the other side of the top of the Brown type frame body, a, the middle part of the bottom end of the mounting bin is fixedly connected with a fixing plate.

Preferably, the middle part of one side of the bottom end of the installation bin is fixedly connected with a motor base, the top of the motor base is fixedly connected with a servo motor, an output shaft of the servo motor is fixedly connected with a driving gear, and the driving gear is meshed with a driven gear.

Preferably, the number of the screws is two, the two screws are symmetrically distributed, and the screws are connected with one side of the Brown type frame body in a sliding mode.

Preferably, a threaded hole is formed in the middle of the driven gear, and the screw is in threaded connection with the driven gear through the threaded hole.

Preferably, the fixed cover has two, two fixed cover symmetric distribution is at outer wall one side top both ends of roof, the middle part of fixed cover rotates and is connected with the third pivot, the equal fixedly connected with traction frame in outer wall both sides of third pivot, the one end of the third pivot that the traction frame was kept away from rotates and is connected with first pivot, the outer wall of ejector pin and the bottom sliding connection of traction frame.

Preferably, the supporting plate and the fixing plate are multiple and are uniformly distributed, the supporting plate and the fixing plate are multiple and correspond to each other, and the top of the supporting plate is fixedly connected with a protection pad.

Preferably, the fixed plate is internally provided with a sliding groove, the top of the sliding groove is provided with a clamping block, the top middle part of the clamping block is fixedly connected with a connecting plate, the top of the connecting plate extends out of the sliding groove and is fixedly connected with the bottom middle part of the supporting plate, the bottom of the clamping block is provided with a spring, the top of the spring is fixedly connected with the bottom of the clamping block, and the bottom of the spring is fixedly connected with the bottom of the sliding groove.

Preferably, the bottom of the Brown frame body is fixedly connected with four bases, and the four bases are uniformly distributed in a rectangular shape.

(III) advantageous effects

Compared with the prior art, the utility model provides an improvement type brown formula frame possesses following beneficial effect:

1. this improvement type brown formula frame through setting up deep floor and U type air cushion, can play the supporting role to patient's thigh root, avoids patient's thigh root to be in unsettled state, has improved patient comfort, prevents that the patient from forming and presses the sore.

2. This improvement type brown formula frame through setting up backup pad, fixed plate, connecting plate, protection pad and spring, can play the supporting role to patient's shank, and shank vibration amplitude reduces when simultaneously can make the patient move about on brown formula frame, has avoided vibrations too big to hinder the leg to the patient and has caused the influence, has improved patient's comfort level.

3. This improvement type brown formula frame through setting up screw rod, roof, ejector pin, first pivot and traction frame, can let the patient according to the angle of pulling of the demand automatic adjustment traction frame of oneself to easy operation is convenient, has improved the practicality of device.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

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

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a schematic top sectional view of the structure of the present invention.

In the figure: 1. a Brown shelf body; 2. a motor base; 3. locking the nut; 4. a screw; 5. a top plate; 6. a top rod; 7. a first rotating shaft; 8. a threaded hole; 9. a servo motor; 10. a support plate; 11. reinforcing rib plates; 12. installing a bin; 13. a base; 14. a fixing plate; 15. a chute; 16. a connecting plate; 17. a protection pad; 18. an electric telescopic rod; 19. a U-shaped air cushion; 20. a second rotating shaft; 21. a clamping block; 22. a spring; 23. a driven gear; 24. a driving gear; 25. a third rotating shaft; 26. a traction frame; 27. and (4) fixing sleeves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an improved brown type rack comprises a brown type rack body 1, wherein the bottom of the brown type rack body 1 is fixedly connected with four bases 13, the four bases 13 are uniformly distributed in a rectangular shape, an installation bin 12 is arranged inside the brown type rack body 1, a screw rod 4 is arranged in the middle of one side of the inner wall of the installation bin 12, the screw rod 4 is provided with two screw rods 4, the two screw rods 4 are symmetrically distributed, the screw rod 4 is slidably connected with one side of the brown type rack body 1, one end of the screw rod 4 extends into the installation bin 12 and is provided with a driven gear 23, a motor base 2 is fixedly connected with the middle of one side of the bottom end of the installation bin 12, the top of the motor base 2 is fixedly connected with a servo motor 9, a driving gear 24 is fixedly connected on an output shaft of the servo motor 9, the driving gear 24 is engaged with the driven gear 23, a threaded hole 8 is arranged in the middle of the driven gear 23, the other end of the screw rod 4 extends out of the Brown type frame body 1 and is fixedly connected with the locking nut 3, the periphery of the outer wall of the other end of the screw rod 4 is fixedly connected with the top plate 5, the top part of the top plate 5 is fixedly connected with the ejector rod 6, the top part of one side, close to the top plate 5, of the outer wall of the Brown type frame body 1 is fixedly connected with two fixing sleeves 27, the two fixing sleeves 27 are symmetrically distributed at the two ends of the top part of one side of the outer wall of the top plate 5, the middle part of each fixing sleeve 27 is rotatably connected with a third rotating shaft 25, both sides of the outer wall of each third rotating shaft 25 are fixedly connected with traction frames 26, one end, far away from each traction frame 26, of each third rotating shaft 25 is rotatably connected with a first rotating shaft 7, the outer wall of each ejector rod 6 is slidably connected with the bottom of each traction frame 26, and through the, and the operation is simple and convenient, the practicability of the device is improved, two ends of one side of the Brown frame body 1 close to the top of the top plate 5 are fixedly connected with an electric telescopic rod 18, the top of the electric telescopic rod 18 is rotatably connected with a second rotating shaft 20, the other side of the top of the Brown frame body 1 is fixedly connected with a U-shaped air cushion 19, the thigh root of a patient can be supported by arranging a reinforcing rib plate 11 and the U-shaped air cushion 19, the thigh root of the patient is prevented from being in a suspended state, the comfort of the patient is improved, the pressure sore of the patient is prevented from being formed, the reinforcing rib plate 11 is fixedly connected with the bottom of the U-shaped air cushion 19, the top of the installation bin 12 is provided with a plurality of support plates 10, the middle part of the bottom of the installation bin 12 is fixedly connected with a plurality of fixed plates 14, the support plates 10, top fixedly connected with protection pad 17 of backup pad 10, spout 15 has been seted up to fixed plate 14's inside, spout 15's top is equipped with fixture block 21, fixture block 21's top middle part fixedly connected with connecting plate 16, connecting plate 16's top stretch out spout 15 and with backup pad 10's bottom middle part fixed connection, fixture block 21's bottom is equipped with spring 22, spring 22's top and fixture block 21's bottom fixed connection, spring 22's bottom and spout 15's bottom fixed connection, through setting up backup pad 10, fixed plate 14, connecting plate 16, protection pad 17 and spring 22, can play the supporting role to patient's shank, simultaneously can make patient shank vibration range reduce when activity on the brown formula frame, avoided vibrations too big to hinder the leg to the patient and caused the influence, patient's comfort level has been improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the leg-pressing type leg-pressing device is used, the legs of a user are placed on the supporting plate 10 on the Brown type frame body 1, the root parts of the thighs of the user are just positioned on the U-shaped air cushion 19, the user starts the servo motor 9 through the control switch, the servo motor 9 drives the driving gear 24 to rotate, the driving gear 24 drives the driven gear 23 to rotate through meshing connection with the driven gear 23, the driven gear 23 drives the screw rod 4 to move towards the inside of the mounting bin 12 through threaded connection with the screw rod 4, the screw rod 4 drives the top plate 5 and the ejector rod 6 to move towards the Brown type frame body 1, the ejector rod 6 drives the traction frame 26 to rotate through the rotating connection of the third rotating shaft 25 and the, thereby adjusting the traction angle of the traction frame 26, controlling the moving direction of the top plate 5 and the mandril 6 by controlling the positive and negative rotation of the servo motor 9, and controlling the increase and decrease of the traction angle of the traction frame 26.

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

Claims

1. The utility model provides an improvement type brown formula frame, includes brown formula frame body (1), its characterized in that: the installing bin (12) is arranged inside the Brown type rack body (1), a screw rod (4) is arranged in the middle of one side of the inner wall of the installing bin (12), one end of the screw rod (4) stretches into the installing bin (12) and is provided with a driven gear (23), the other end of the screw rod (4) stretches out of the Brown type rack body (1) and is fixedly connected with a locking nut (3), the periphery of the outer wall of the other end of the screw rod (4) is fixedly connected with a top plate (5), the top of the top plate (5) is fixedly connected with a push rod (6), the top of one side, close to the outer wall of the top plate (5), of the Brown type rack body (1) is fixedly connected with a fixed sleeve (27), two ends of one side, close to the top of the top plate (5), of the Brown type rack body (1) are fixedly connected with electric telescopic rods (18), the top, the brown type frame is characterized in that the other side of the top of the brown type frame body (1) is fixedly connected with a U-shaped air cushion (19), the bottom of the U-shaped air cushion (19) is fixedly connected with a reinforcing rib plate (11), the top of the installation bin (12) is provided with a supporting plate (10), and the middle of the bottom of the installation bin (12) is fixedly connected with a fixing plate (14).

2. An improved brownian style shelf according to claim 1, characterised in that: the motor cabinet is characterized in that a motor cabinet (2) is fixedly connected to the middle of one side of the bottom end of the installation bin (12), a servo motor (9) is fixedly connected to the top of the motor cabinet (2), a driving gear (24) is fixedly connected to an output shaft of the servo motor (9), and the driving gear (24) is meshed with a driven gear (23).

3. An improved brownian style shelf according to claim 1, characterised in that: the two screw rods (4) are symmetrically distributed, and the screw rods (4) are connected with one side of the Brown type frame body (1) in a sliding mode.

4. An improved brownian style shelf according to claim 1, characterised in that: the middle part of the driven gear (23) is provided with a threaded hole (8), and the screw rod (4) is in threaded connection with the driven gear (23) through the threaded hole (8).

5. An improved brownian style shelf according to claim 1, characterised in that: fixed cover (27) have two, two fixed cover (27) symmetric distribution is at outer wall one side top both ends of roof (5), the middle part of fixed cover (27) is rotated and is connected with third pivot (25), the equal fixedly connected with traction frame (26) in outer wall both sides of third pivot (25), the one end of third pivot (25) that traction frame (26) was kept away from is rotated and is connected with first pivot (7), the outer wall of ejector pin (6) and the bottom sliding connection of traction frame (26).

6. An improved brownian style shelf according to claim 1, characterised in that: the supporting plate (10) and the fixing plate (14) are multiple in number, the supporting plate (10) and the fixing plate (14) are evenly distributed, the supporting plate (10) and the fixing plate (14) are multiple in number and correspond to each other, and a protection pad (17) is fixedly connected to the top of the supporting plate (10).

7. An improved brownian style shelf according to claim 1, characterised in that: spout (15) have been seted up to the inside of fixed plate (14), the top of spout (15) is equipped with fixture block (21), the top middle part fixedly connected with connecting plate (16) of fixture block (21), the top of connecting plate (16) stretch out spout (15) and with the bottom middle part fixed connection of backup pad (10), the bottom of fixture block (21) is equipped with spring (22), the top of spring (22) and the bottom fixed connection of fixture block (21), the bottom of spring (22) and the bottom fixed connection of spout (15).

8. An improved brownian style shelf according to claim 1, characterised in that: the bottom fixedly connected with base (13) of brown formula frame body (1), base (13) have four, four base (13) are rectangle evenly distributed.