CN209770553U

CN209770553U - Medical multifunctional operation rack

Info

Publication number: CN209770553U
Application number: CN201920044769.1U
Authority: CN
Inventors: 张贵华; 姚宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-11
Filing date: 2019-01-11
Publication date: 2019-12-13
Anticipated expiration: 2029-01-11

Abstract

the utility model provides a medical multifunctional operation frame. The medical multifunctional operation rack comprises a base; the first transmission mechanism comprises a first gear, a limiting pipe, a transmission rod and a second gear; the pedal mechanism comprises a pedal, a first toothed plate, a limiting seat and a spring; the supporting mechanism comprises a supporting pipe, a supporting rod, a sliding plate, a second toothed plate and a supporting plate; the second transmission mechanism comprises a transmission belt, a connecting rod and a third gear, and the third gear is connected with the second gear through the transmission belt; and two side walls of the third gear are rotatably connected with the connecting rod. The utility model provides a medical multi-functional operation frame can support doctor's arm to be convenient for adjust the arm height.

Description

Medical multifunctional operation rack

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a medical multi-functional operation frame.

Background

In ophthalmology, various ophthalmic diseases such as vitreous body, retinal diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like are generally researched.

The requirement on the operation precision in the ophthalmic operation is very high, so the operation is often performed through a microscope, however, in the operation, the two hands of a doctor are always suspended for operation and are easy to ache for a long time, and further the hand feeling during the operation is influenced.

Therefore, there is a need to provide a new medical multifunctional surgical rack to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a medical multifunctional operation frame which is simple and convenient to operate and convenient to adjust.

In order to solve the technical problem, the utility model provides a medical multi-functional operation frame, include: a base; the first transmission mechanism comprises a first gear, a limiting pipe, a transmission rod and a second gear, and the first gear and the second gear are arranged in the base; the first gear and the second gear are symmetrically arranged at two ends of the transmission rod, and the transmission rod penetrates through the limiting pipe; the limiting pipe is fixedly connected with the inner wall of the base; the pedal mechanism comprises a pedal, a first toothed plate, a limiting seat and a spring, and the first toothed plate is meshed with the first gear; the pedal is arranged at the top end of the first toothed plate, and the side wall of the first toothed plate is embedded into the limiting seat; the spring is arranged on the bottom layer of the inner part of the limiting seat and is positioned at the bottom end of the first toothed plate; the supporting mechanism comprises a supporting pipe, a supporting rod, a first sliding plate, a second toothed plate and a supporting plate, and the supporting pipe is arranged on the top surface of the base; the supporting tube is sleeved with the supporting rod, and the first sliding plate is arranged at the bottom end of the supporting rod; the bottom surface of the first sliding plate is vertically provided with the second toothed plate, and the second toothed plate extends into the supporting tube; the second transmission mechanism comprises a transmission belt, a connecting rod and a third gear, and the third gear is connected with the second gear through the transmission belt; two side walls of the third gear are rotatably connected with the connecting rod, and the connecting rod is fixedly connected with the inner wall of the supporting tube; the third gear is in meshed connection with the second toothed plate.

Preferably, the surface of the supporting plate is connected with a first supporting mechanism in a sliding manner, and the first supporting mechanism comprises a placing plate, a connecting head, a connecting seat and a second sliding plate; the second sliding plate is embedded into the surface of the supporting plate, and the connecting seat is arranged on the top surface of the second sliding plate; the inside sliding connection of connecting seat the connector, just the top of connector is equipped with place the board.

preferably, the surface of the supporting plate is connected with a second supporting mechanism in a sliding manner, and the second supporting mechanism and the first supporting mechanism have the same structure.

Preferably, the section of the placing plate is semicircular, and the placing plate and the surface of the supporting plate are parallel to each other.

Preferably, the connector is of a spherical structure, and the connector is embedded in the spherical groove structure of the connecting seat.

Preferably, the second gear and the third gear are located at the same vertical center line, and the diameter of the second gear is smaller than that of the third gear.

Preferably, the supporting plate and the supporting rod are distributed in a T shape, and the moving directions of the supporting plate and the pedal are opposite.

Compared with the prior art, the utility model provides a medical multi-functional operation frame has following beneficial effect:

The utility model provides a medical multifunctional operation frame, when a doctor performs an operation, the doctor can place arms on the supporting plate, thereby avoiding the long-time suspension operation of both hands and reducing the amount of labor of the doctor; when the height of both hands need to be increased, can step on the footboard, and then first drive mechanism under second drive mechanism's the drive second pinion rack upward movement finally realizes that both hands shift up, and when needs reduce both hands height, only need loosen the footboard under the effect of spring, first pinion rack upward movement second pinion rack downward movement alright reduce both hands height, and is easy and simple to handle, be suitable for and the operation in-process complicated operation demand.

Drawings

fig. 1 is a schematic structural view of a preferred embodiment of a multifunctional medical operating rack provided by the present invention;

FIG. 2 is a schematic view of the coupling structure of the footrest mechanism shown in FIG. 1;

Fig. 3 is a schematic view showing an internal structure of the footrest mechanism shown in fig. 2.

Reference numbers in the figures: 1. the base, 2, pedal mechanism, 21, the footboard, 22, first pinion rack, 23, spacing seat, 24, the spring, 3, first drive mechanism, 31, first gear, 32, spacing pipe, 33, the transfer line, 34, the second gear, 4, supporting mechanism, 41, the stay tube, 42, branch, 43, first slide, 44, the second pinion rack, 45, the layer board, 5, the second drive mechanism, 51, the drive belt, 52, the connecting rod, 53, the third gear, 6, first jack-up mechanism, 61, place the board, 62, the connector, 63, the connecting seat, 64, the second slide, 7, the second jack-up mechanism.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a medical multifunctional surgical frame provided by the present invention; FIG. 2 is a schematic view of the coupling structure of the footrest mechanism shown in FIG. 1; fig. 3 is a schematic view showing an internal structure of the footrest mechanism shown in fig. 2.

As shown in fig. 1, the medical multifunctional surgical rack includes: the automatic lifting device comprises a base 1, a pedal mechanism 2, a first transmission mechanism 3, a supporting mechanism 4, a second transmission mechanism 5, a first lifting mechanism 6 and a second lifting mechanism 7, wherein the pedal mechanism 2 is arranged on the base 1, the first transmission mechanism 3 is arranged in the base 1, one end of the first transmission mechanism 3 is connected with the pedal mechanism 2, the other end of the first transmission mechanism is connected with the second transmission mechanism 5, the second transmission mechanism 5 is connected with the supporting mechanism 4, and the first lifting mechanism 6 and the second lifting mechanism 7 are arranged on the supporting mechanism 4. In the concrete implementation process, the implementation mode of each mechanism can refer to the following description mode.

Referring to fig. 1, the first transmission mechanism 3 includes a first gear 31, a limiting pipe 32, a transmission rod 33, and a second gear 34, and the first gear 31 and the second gear 34 are both disposed inside the base 1; the first gear 31 and the second gear 34 are symmetrically arranged at two ends of the transmission rod 33, and the transmission rod 33 penetrates through the limiting pipe 32; the limiting pipe 32 is fixedly connected with the inner wall of the base 1.

referring to fig. 2 and 3, the pedal mechanism 2 includes a pedal 21, a first toothed plate 22, a limiting seat 23 and a spring 24, and the first toothed plate 22 is in meshed connection with the first gear 31; the top end of the first toothed plate 22 is provided with the pedal 21, and the side wall of the first toothed plate 22 is embedded in the limiting seat 23; the spring 24 is arranged on the bottom layer of the inner part of the limiting seat 23, and the spring 24 is located at the bottom end of the first toothed plate 22.

referring to fig. 1, the supporting mechanism 4 includes a supporting tube 41, a supporting rod 42, a first sliding plate 43, a second toothed plate 44 and a supporting plate 45, and the supporting tube 41 is disposed on the top surface of the base 1; the supporting tube 41 is sleeved with the supporting rod 42, and the first sliding plate 43 is arranged at the bottom end of the supporting rod 42; the second toothed plate 44 is vertically arranged on the bottom surface of the first sliding plate 43, and the second toothed plate 44 extends into the supporting tube 41; in order to realize the height adjustment, the supporting plate 45 and the supporting rod 42 are distributed in a T shape, and the moving direction of the supporting plate 45 is opposite to that of the pedal 21; the second transmission mechanism 5 comprises a transmission belt 51, a connecting rod 52 and a third gear 53, and the third gear 53 is connected with the second gear 34 through the transmission belt 51; two side walls of the third gear 53 are rotatably connected with the connecting rod 52, and the connecting rod 52 is fixedly connected with the inner wall of the supporting tube 41; the third gear 53 is in meshing connection with the second gear plate 44; in order to make the transmission process more stable, the second gear 34 and the third gear 53 are located at the same vertical center line, and the diameter of the second gear 34 is smaller than that of the third gear 53.

In order to support the arm of the doctor and facilitate free adjustment of the operating orientation, the surface of the supporting plate 45 is slidably connected with the first supporting mechanism 6, and the first supporting mechanism 6 comprises a placing plate 61, a connecting head 62, a connecting seat 63 and a second sliding plate 64; the second sliding plate 64 is embedded in the surface of the supporting plate 45, and the connecting seat 63 is arranged on the top surface of the second sliding plate 64; the connecting head 62 is slidably connected inside the connecting seat 63, and the placing plate 61 is arranged at the top end of the connecting head 62; in order to improve the supporting effect, the section of the placing plate 61 is semicircular, and the placing plate 61 and the surface of the supporting plate 45 are parallel to each other; for the convenience of operation, the connector 62 is a spherical structure, and the connector 62 is embedded in the spherical groove structure of the connecting seat 63.

In order to realize the free adjustment of the distance between the two arms, a second supporting mechanism 7 is connected to the surface of the supporting plate 45 in a sliding manner, and the structure between the second supporting mechanism 7 and the first supporting mechanism 6 is the same.

The utility model provides a medical multi-functional operation frame's use principle does: before the doctor carries out the ophthalmologic operation, the doctor can place the base 1 at the bedside, sit on the chair and place the feet on the pedals 21, and place the two hands of the doctor on the two supporting mechanisms respectively; when an operation is performed, a doctor holds the operation needle and places two eyes on the microscope for operation, and can move the first supporting mechanism 6 and the second supporting mechanism 7 left and right along the surface of the supporting plate 45, so that the horizontal positions of two hands can be adjusted, the arms can move up and down, the connecting head 62 rotates around the connecting seat 63, the angles of the two hands can be changed, and various operation directions of the two hands can be met; when the heights of the two hands need to be adjusted, the pedal 21 can be stepped on, so that the first toothed plate 22 moves downwards, the spring 24 is compressed, the first gear 31 is driven to rotate, the second gear 34 is driven to rotate by the transmission rod 33, and then the third gear 53 is driven to rotate by the transmission belt 51, so that the second toothed plate 44 moves upwards, the supporting plate 45 moves upwards, and the two hands of the doctor can be lifted; when the height of both hands needs to be reduced, the pedals 21 can be loosened, so that the first toothed plate 22 moves upwards under the action of the springs 24, and then both hands are driven to move downwards through the first transmission mechanism 3 and the second transmission mechanism 5.

the utility model provides a medical multifunctional operation frame, when a doctor performs an operation, the doctor can place arms on the supporting plate 45, thereby avoiding the long-time suspension operation of both hands and reducing the labor capacity of the doctor; when the height of both hands is increaseed to needs, can step on footboard 21, and then first drive mechanism 3 under the drive of second drive mechanism 5, the drive second pinion rack 44 upward movement finally realizes that both hands shift up, and when needs reduce both hands height, only need loosen footboard 21 under spring 24's the effect, first pinion rack 22 upward movement second pinion rack 44 downward movement alright reduce both hands height, and is easy and simple to handle, is suitable for the complicated operation demand with among the operation process.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A medical multifunctional surgical rack, comprising:

a base (1);

the first transmission mechanism (3) comprises a first gear (31), a limiting pipe (32), a transmission rod (33) and a second gear (34), and the first gear (31) and the second gear (34) are arranged in the base (1); the first gear (31) and the second gear (34) are symmetrically arranged at two ends of the transmission rod (33), and the transmission rod (33) penetrates through the limiting pipe (32); the limiting pipe (32) is fixedly connected with the inner wall of the base (1);

The pedal mechanism (2) comprises a pedal (21), a first toothed plate (22), a limiting seat (23) and a spring (24), and the first toothed plate (22) is meshed with the first gear (31); the top end of the first toothed plate (22) is provided with the pedal (21), and the side wall of the first toothed plate (22) is embedded into the limiting seat (23); the spring (24) is arranged on the bottom layer of the inner part of the limiting seat (23), and the spring (24) is positioned at the bottom end of the first toothed plate (22);

The supporting mechanism (4) comprises a supporting pipe (41), a supporting rod (42), a first sliding plate (43), a second toothed plate (44) and a supporting plate (45), and the supporting pipe (41) is arranged on the top surface of the base (1); the supporting tube (41) is sleeved with the supporting rod (42), and the bottom end of the supporting rod (42) is provided with the first sliding plate (43); the second toothed plate (44) is vertically arranged on the bottom surface of the first sliding plate (43), and the second toothed plate (44) extends into the supporting pipe (41);

The second transmission mechanism (5) comprises a transmission belt (51), a connecting rod (52) and a third gear (53), and the third gear (53) is connected with the second gear (34) through the transmission belt (51); two side walls of the third gear (53) are rotatably connected with the connecting rod (52), and the connecting rod (52) is fixedly connected with the inner wall of the supporting pipe (41); the third gear (53) is in meshed connection with the second toothed plate (44).

2. The medical multifunctional surgical rack according to claim 1, wherein the surface of the supporting plate (45) is slidably connected with a first supporting mechanism (6), and the first supporting mechanism (6) comprises a placing plate (61), a connecting head (62), a connecting seat (63) and a second sliding plate (64); the second sliding plate (64) is embedded in the surface of the supporting plate (45), and the connecting seat (63) is arranged on the top surface of the second sliding plate (64); the inside sliding connection of connecting seat (63) connector (62), just the top of connector (62) is equipped with place board (61).

3. The medical multifunctional surgical rack according to claim 2, characterized in that a second supporting mechanism (7) is connected to the surface of the supporting plate (45) in a sliding manner, and the second supporting mechanism (7) and the first supporting mechanism (6) are identical in structure.

4. the medical multifunctional surgical rack according to claim 2, characterized in that the section of the placing plate (61) is semicircular ring-shaped, and the placing plate (61) and the surface of the supporting plate (45) are parallel to each other.

5. The medical multifunctional surgical rack according to claim 2, wherein the connector (62) is a spherical structure, and the connector (62) is embedded in a spherical groove structure of the connecting seat (63).

6. Medical multifunctional surgical stand according to claim 1, characterized in that the second gear (34), the third gear (53) are located at the same vertical center line and the diameter of the second gear (34) is smaller than the diameter of the third gear (53).

7. The medical multifunctional surgical rack according to claim 1, characterized in that the supporting plate (45) and the supporting rod (42) are distributed in a T shape, and the moving direction of the supporting plate (45) and the pedal (21) is opposite.