CN219439471U

CN219439471U - Doctor chair capable of solving long-time standing fatigue for operation of surgeon

Info

Publication number: CN219439471U
Application number: CN202320439543.8U
Authority: CN
Inventors: 袁绪君
Original assignee: Harbin Zhengda Medical Equipment Manufacturing Co ltd
Current assignee: Harbin Zhengda Medical Equipment Manufacturing Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-08-01
Anticipated expiration: 2033-03-08

Abstract

A doctor chair capable of solving long-time standing fatigue for surgeons belongs to the technical field of doctor chairs. The utility model discloses a base cover which is buckled on a base, the lower end of a vertical pipe is fixedly connected with the base, a lifting sliding sleeve is sleeved on the vertical pipe and is in sliding connection with the vertical pipe, a seat plate is arranged at the upper end of the lifting sliding sleeve, a fixed end of a second electric push rod is hinged with the base, a free end of the second electric push rod is hinged with the seat plate, a fixed end of a third electric push rod is hinged with one side of the lifting sliding sleeve, a free end of the third electric push rod is hinged with the rear part of the seat plate, the front part of the seat plate is hinged with the upper part of a sleeve, a fixed end of the first electric push rod is hinged with the other side of the lifting sliding sleeve, a lifting protective rod is spliced with the sleeve, a handle is arranged on one side of the sleeve, a protective plate is fixed on the upper part of the lifting protective rod, four wheel seats are uniformly distributed on the periphery of the base, a universal wheel is arranged in each wheel seat, and a brake device is arranged on the base in the base cover.

Description

Doctor chair capable of solving long-time standing fatigue for operation of surgeon

Technical Field

The utility model relates to a doctor chair capable of solving long-time standing fatigue for a surgeon operation, and belongs to the technical field of doctor chairs.

Background

When a doctor performs laparoscopic surgery on a patient, the doctor usually stands for operation, and only has no special seat. Medical growth time is highly concentrated and needs to stand for working to generate fatigue, which tends to cause physical conditions of doctors: 1. varicose veins of the legs are likely to occur. 2. Muscle strain is likely to occur in the arms and waist. 3. Excessive physical exertion is, however, critical, as it tends to cause a reduction in the quality of the procedure.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and further provides a doctor chair capable of solving long standing fatigue for a surgeon during operation.

The utility model aims at realizing the following technical scheme:

a physician's chair capable of surgically resolving long standing exertion for a surgeon, comprising: the lifting protective rod comprises a base cover, a lifting sliding sleeve, a seat plate, a lifting protective rod, a guard plate, a first electric push rod, a second electric push rod, a third electric push rod, a sleeve, a handle, a vertical pipe, universal wheels, a wheel seat, a base and a brake device.

The utility model has the beneficial effects that:

according to the utility model, the doctor chair can be lifted and lowered electrically according to the height of the doctor body, a baffle plate for fixing the forward and backward tilting electric adjustment of the body is arranged on the abdomen of the doctor (the height can be adjusted manually), the baffle plate is arranged on the upper part of the baffle plate, the arm of the doctor can be dragged to operate, the chair can be adjusted forwards, the doctor can conveniently lean against the baffle plate to check, two legs can be liberated, two legs can be conveniently operated simultaneously, and meanwhile, the device can be moved flexibly, and is firm and reliable (adopts electric brake) during fixing. The utility model is mainly suitable for the doctor to do laparoscopic surgery for the patient.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the structure of the inside of the base.

Fig. 3 is a schematic diagram of the connection relationship between the second shaft, the fourth electric push rod and the second connecting plate.

Fig. 4 is a schematic diagram of the connection relationship of the connecting rod, the first shaft and the second shaft.

Fig. 5 is a schematic diagram showing the swing positions of the worm wheel one and the worm wheel two after the connecting rod moves.

FIG. 6 is a schematic illustration of the wheel-swing foot being moved down to raise the base and the universal wheel off the ground to effect braking.

Fig. 7 is a schematic diagram of the connection relationship between the second shaft, the connecting rod and the third connecting plate.

Fig. 8 is a schematic diagram of the connection relationship of the first shaft, the first link and the first link plate.

In the figure, reference numeral 1 is a base cover, 2 is a lifting sliding sleeve, 3 is a seat plate, 4 is a lifting guard bar, 5 is a guard plate, 6 is an electric push rod I (for guard bars), 7 is an electric push rod II (for seat plates to lift), 8 is an electric push rod III (for seat plate inclination angles), 9 is an electric push rod IV (for brakes), 10 is a sleeve, 11 is a handle, 12 is a vertical pipe, 13 is a universal wheel, 14 is a supporting leg, 15 is a wheel seat, 16 is a worm wheel I, 17 is a gland, 18 is a spring, 19 is a base, 20 is a shaft I, 21 is a shaft II, 22 is a shaft sleeve I, 23 is a shaft sleeve II, 24 is a worm wheel II, 25 is a connecting rod, 26 is a connecting plate I, 27 is a connecting plate II, 28 is a connecting plate III, and 29 is a guard.

Detailed Description

The utility model will be described in further detail with reference to the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present utility model, and a detailed implementation is given, but the scope of protection of the present utility model is not limited to the following embodiments.

As shown in fig. 1 to 8, a physician's chair capable of solving long standing strain for a surgeon's operation, comprising: the lifting sliding sleeve 2 is sleeved on the vertical pipe 12 and is in sliding connection with the vertical pipe 12, the seat plate 3 is arranged at the upper end of the lifting sliding sleeve 2, the fixed end of the electric push rod II 7 is hinged with the base 19, the free end of the electric push rod II 7 is hinged with the seat plate 3, the fixed end of the electric push rod III 8 is hinged with one side of the lifting sliding sleeve 2, the free end of the electric push rod III 8 is hinged with the rear part of the seat plate 3, the front part of the seat plate 3 is hinged with the upper part of the sleeve pipe 10, the fixed end of the electric push rod I6 is hinged with the other side of the lifting sliding sleeve 2, the free end of the electric push rod I6 is hinged with the lower part of the sleeve pipe 10, the lifting guard bar 4 is spliced with the sleeve pipe 10, a handle 11 (used for locking and loosening the lifting guard bar 4) is arranged on one side of the sleeve pipe 10, a guard plate 5 (the length of the guard plate 5 is similar to the width of a human body) is fixed on the upper part of the lifting guard bar 4, four wheel seats 15 are uniformly distributed on the periphery of the base 19, a universal wheel 13 is arranged in each wheel seat 15, and a brake device is arranged on the base 19 in the base cover 1.

The brake device comprises an electric push rod IV 9, a support leg 14, a worm wheel I16, a gland 17, a spring 18, a shaft I20, a shaft II 21, a shaft sleeve I22, a shaft sleeve II 23, a worm wheel II 24, a connecting rod 25, a connecting plate I26, a connecting plate II 27, a connecting plate III 28 and a sheath 29, wherein the four sheaths 29 are fixed on a base 19 in a front-back mode, the spring 18 is arranged in each sheath 29, the support leg 14 passes through the spring 18, the upper end of the support leg 14 is fixedly connected (in bolt connection) with the gland 17, the lower end of the support leg 14 passes through the base 19, the inner sides of the two sheaths 29 at the front side are respectively fixed with a shaft sleeve II 23, the shaft II 21 is rotationally connected with the two shaft sleeves II 23, two worm wheels II 24 are respectively fixed (welded) at two ends of the shaft II 21, the worm wheel two 24 is matched with the gland 17, a first shaft sleeve 22 is fixed on the inner sides of two jackets 29 on the rear side respectively, a first shaft 20 is connected with the first shaft sleeves 22 in a rotating mode, a first worm wheel 16 is fixed (welded) on two ends of the first shaft 20 respectively, the first worm wheel 16 is matched with the gland 17, the upper end of a second connecting plate 27 is fixedly connected (welded) with a second shaft 21, the fixed end of a fourth electric push rod 9 is hinged with a base 19, the free end of the fourth electric push rod 9 is hinged with the lower end of the second connecting plate 27, the upper end of a first connecting plate 26 is fixedly connected (welded) with the first shaft 20, the upper end of a third connecting plate 28 is fixedly connected (welded) with the second shaft 21, one end of a connecting rod 25 is hinged with the lower end of the first connecting plate 26, and the other end of the connecting rod 25 is hinged with the lower end of the third connecting plate 28.

The doctor chair of this embodiment comprises four electric putter, can accomplish six kinds of functions: 1. the doctor chair can freely move through the four travelling wheels of the base. 2. Four-corner braking can be performed through a braking electric push rod, and a doctor chair is fixed. 3. The lifting height of the seat board can reach 200mm through the seat board lifting electric push rod. 4. The lifting guard bar can be adjusted to a proper height by manual adjustment. 5. The angle of the guard bar can be adjusted by the electric push rod. 6. The angle of the seat board is regulated by the seat board electric push rod III.

In the foregoing, the present utility model is merely preferred embodiments, which are based on different implementations of the overall concept of the utility model, and the protection scope of the utility model is not limited thereto, and any changes or substitutions easily come within the technical scope of the present utility model as those skilled in the art should not fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A physician's chair capable of surgically resolving long standing exertion for a surgeon, comprising: the lifting sliding sleeve (2), the seat plate (3), the lifting protection rod (4), the guard plate (5), the electric push rod I (6), the electric push rod II (7), the electric push rod III (8), the sleeve (10), the handle (11), the vertical pipe (12), the universal wheel (13), the wheel seat (15), the base (19) and the brake device are characterized in that the seat plate (1) is buckled on the base (19), the lower end of the vertical pipe (12) is fixedly connected with the base (19), the lifting sliding sleeve (2) is sleeved on the vertical pipe (12) and is in sliding connection with the vertical pipe (12), the seat plate (3) is arranged at the upper end of the lifting sliding sleeve (2), the fixed end of the electric push rod II (7) is hinged with the base (19), the free end of the electric push rod II (7) is hinged with the seat plate (3), the fixed end of the electric push rod III (8) is hinged with one side of the lifting sliding sleeve (2), the free end of the electric push rod III (8) is hinged with the rear part of the seat plate (3), the front part of the seat plate (3) is hinged with the upper part of the sleeve (10), the fixed end of the electric push rod II (6) is hinged with the free push rod (10) is hinged with the lifting sliding sleeve (4) and the free push rod I is hinged with the lifting protection rod II (10), one side of the sleeve (10) is provided with a handle (11), the upper part of the lifting guard bar (4) is fixed with a guard plate (5), four wheel seats (15) are uniformly distributed on the periphery of the base (19), a universal wheel (13) is arranged in each wheel seat (15), and the brake device is arranged on the base (19) in the base cover (1).

2. The doctor's chair for solving long standing fatigue for surgery according to claim 1, wherein the brake device comprises a fourth electric push rod (9), a support leg (14), a first worm wheel (16), a gland (17), a spring (18), a first shaft (20), a second shaft (21), a first shaft sleeve (22), a second shaft sleeve (23), a second worm wheel (24), a connecting rod (25), a first connecting plate (26), a second connecting plate (27), a third connecting plate (28) and a sheath (29), wherein the four sheaths (29) are fixed on the base (19) from front to back, a spring (18) is arranged in each sheath (29), the support leg (14) penetrates through the spring (18) and the upper end of the support leg (14) is fixedly connected with the gland (17), the lower end of the support leg (14) penetrates through the base (19), the inner sides of the two sheaths (29) on the front side are respectively fixed with a second shaft sleeve (23), the two shaft sleeves (21) are rotatably connected with the two shaft sleeves (23), the two worm wheel (24) are respectively fixed with the two inner sides of the two sheaths (22) on the two sides of the two shafts (17) in a matched mode, the two ends of the first shaft (20) are respectively fixed with a first worm wheel (16), the first worm wheel (16) is matched with the gland (17), the upper end of the second connecting plate (27) is fixedly connected with the second shaft (21), the fixed end of the fourth electric push rod (9) is hinged with the base (19), the free end of the fourth electric push rod (9) is hinged with the lower end of the second connecting plate (27), the upper end of the first connecting plate (26) is fixedly connected with the first shaft (20), the upper end of the third connecting plate (28) is fixedly connected with the second shaft (21), one end of the connecting rod (25) is hinged with the lower end of the first connecting plate (26), and the other end of the connecting rod (25) is hinged with the lower end of the third connecting plate (28).