CN212789054U

CN212789054U - Electric operating table is with scalable leg board

Info

Publication number: CN212789054U
Application number: CN202020479303.7U
Authority: CN
Inventors: 吴骏峰; 颜卫东
Original assignee: Nantong Hua En Medical Equipment Manufacturing Co ltd
Current assignee: Nantong Hua En Medical Equipment Manufacturing Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-03-26
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses an electronic operation table is with scalable leg board, including first board, backplate, bedplate, the leg plate body, first board, backplate, bedplate, leg plate body all rotate through the pivot and connect, the leg plate body comprises mounting panel, upper plate and hypoplastron, the gear has been cup jointed through the connecting axle to the inner chamber of mounting panel, the below of gear is provided with the rack of installing on the hypoplastron inside wall, a side up end of hypoplastron is provided with the cushion, the lateral wall fixed connection of folded sheet and upper plate is passed through to the lateral wall of cushion. The utility model discloses in, the handle drives the hypoplastron and removes left, and the folded sheet extends, and the removal of hypoplastron passes through rack drive gear revolve, and the gear drives the connecting axle and rotates to make the hypoplastron to the direction removal of keeping away from the upper plate, realized the length extension of the leg plate body, when adjusting suitable length with the leg plate body, make the square piece and the quad slit of U type round pin tip peg graft, thereby prevent the connecting axle to rotate, the length of fixed leg plate body.

Description

Electric operating table is with scalable leg board

Technical Field

The utility model relates to an electronic operation table technical field especially relates to an electronic operation table is with scalable leg board.

Background

The table top of the operating table comprises: the chair comprises a head board, a back board, a seat board and leg boards, and comprises 6 parts of a head board surface, a back board surface, a seat board surface, a left leg board surface, a right leg board surface and a waist board surface.

The push plate of the existing electric operating bed is usually two whole panels, the length of the push plate can not be freely adjusted according to the field of the patient, and the shell adjusting effect of the leg plate of the electric operating bed is reduced.

Therefore, the utility model provides an electronic operation table is with scalable leg board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the leg plate of the electric operating bed cannot stretch, a telescopic leg plate for the electric operating bed is provided.

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

the utility model provides an electronic operation table is with scalable leg board, includes head board, backplate, bedplate, the leg plate body, head board, backplate, bedplate, leg plate body all rotate through the pivot and connect, the leg plate body comprises mounting panel, upper plate and hypoplastron, the gear has been cup jointed through the connecting axle to the inner chamber of mounting panel, the below of gear is provided with the rack of installing on the hypoplastron inside wall, a side up end of hypoplastron is provided with the cushion, the lateral wall fixed connection of folded sheet and upper plate is passed through to the lateral wall of cushion.

As a further description of the above technical solution:

and a handle is arranged on the side wall of the end part of the lower plate close to the cushion block.

As a further description of the above technical solution:

the cross section of the lower plate is C-shaped, and the end part of the lower plate is rotatably connected with a roller.

As a further description of the above technical solution:

the lateral wall of the mounting plate is provided with a sliding groove at a position corresponding to the roller, and the roller is in rolling fit with the sliding groove.

As a further description of the above technical solution:

the gear is meshed with the rack.

As a further description of the above technical solution:

one side tip of connecting axle runs through the mounting panel and is connected with plug-in components, the plug-in components comprises U type round pin, stop collar and spring, the shorter tip of U type round pin is provided with square piece.

As a further description of the above technical solution:

the end part of the connecting shaft is provided with a square hole.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the setting of mounting panel, upper plate, hypoplastron, the pulling handle, the handle drives the hypoplastron and removes left, the folded sheet extends, the removal of hypoplastron passes through the rack and drives gear revolve, the gear drives the connecting axle and rotates, thereby make the hypoplastron to the direction removal of keeping away from the upper plate, realized the length extension of the leg plate body, when adjusting the leg plate body to suitable length, make the square piece and the quad slit of U type round pin tip peg graft, thereby prevent the connecting axle to rotate, the length of fixed leg plate body.

2. The utility model discloses in, through the setting of plug-in components, quad slit, pulling U type round pin, spring compression rotates U type round pin, makes U type round pin drive quad slit and quad slit align, utilizes the spring return elasticity that contracts to peg graft quad slit and quad slit to prevent that the connecting axle from rotating, realized the spacing fixed of leg plate body, make the flexible more stable of leg plate body.

Drawings

Fig. 1 is a schematic top view of a telescopic leg plate for an electric operating table according to an embodiment of the present invention;

fig. 2 shows a side view partial sectional structure schematic diagram of a leg plate of a telescopic leg plate for an electric operation table according to an embodiment of the present invention;

fig. 3 is a schematic sectional view illustrating a cross-sectional structure a-a of a telescopic leg plate for an electric operating table according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating a connection structure between a telescopic leg board inserter for an electric operating table and a connection shaft according to an embodiment of the present invention;

illustration of the drawings:

1. a head plate; 2. a back plate; 3. a seat plate; 4. a leg plate body; 401. mounting a plate; 4011. a connecting shaft; 4012. a gear; 4013. a chute; 4014. a square hole; 402. an upper plate; 403. a lower plate; 4031. a rack; 5. cushion blocks; 6. folding the board; 7. a handle; 8. a roller; 9. a plug-in; 901. a U-shaped pin; 9011. a square block; 902. a limiting sleeve; 903. a spring.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a telescopic leg plate for an electric operating table comprises a head plate 1, a back plate 2, a seat plate 3 and a leg plate body 4, wherein the head plate 1, the back plate 2, the seat plate 3 and the leg plate body 4 are rotatably connected through a rotating shaft, the leg plate body 4 is composed of a mounting plate 401, an upper plate 402 and a lower plate 403, the upper plate 402 is fixedly connected with the mounting plate 401, the lower plate 403 is movably connected with the mounting plate 401, a gear 4012 is sleeved in an inner cavity of the mounting plate 401 through a connecting shaft 4011, the gear 4012 is fixedly connected with the connecting shaft 4011, it is ensured that the connecting shaft 4011 is driven to rotate by the rotation of the gear 4012, a rack 4031 mounted on the inner side wall of the lower plate 403 is arranged below the gear 4012, a cushion block 5 is arranged on the upper end face of one side of the lower, so that the folded plate 6 fills the gap between the pad 5 and the upper plate 402 when the lower plate 403 is in the extended state, and supports the legs.

Specifically, as shown in fig. 1, a handle 7 is provided on the side wall of the end of the lower plate 403 close to the cushion block 5, so as to facilitate pulling the lower plate 403.

Specifically, as shown in fig. 3, the cross section of the lower plate 403 is C-shaped, the end part of the lower plate is rotatably connected with a roller 8, a sliding groove 4013 is formed in the side wall of the mounting plate 401 and at a position corresponding to the roller 8, the roller 8 is in rolling fit with the sliding groove 4013, and friction between the lower plate 403 and the mounting plate 401 during movement is reduced.

Specifically, as shown in fig. 2, the gear 4012 is engaged with the rack 4031, so that the movement of the rack 4031 drives the gear 4012 to rotate.

Specifically, as shown in fig. 4, one side end of the connecting shaft 4011 penetrates through the mounting plate 401 to be connected with the plug-in 9, the plug-in 9 is composed of a U-shaped pin 901, a limiting sleeve 902 and a spring 903, the shorter end of the U-shaped pin 901 is provided with a square block 9011, the end of the U-shaped pin 901 is elastically connected with the inner wall of the limiting sleeve 902 through the spring 903, the U-shaped pin 901 and the limiting sleeve 902 can be in sliding fit and in running fit, the square hole 4014 is formed in the end of the connecting shaft 4011, and the square block 9011 is connected with the square hole 4014 in an inserting manner.

The working principle is as follows: when the leg plate is used, in a normal state, the U-shaped pin 901 is connected with the connecting shaft 4011 in an inserting mode, when the leg plate 4 needs to be extended, the U-shaped pin 901 is pulled, the U-shaped pin 901 drives the square block 9011 to be separated from the square hole 4014, the spring 903 is compressed, the U-shaped pin 901 rotates again, the U-shaped pin 901 is prevented from being inserted into the square hole 4014 again under the retraction elasticity of the spring 903, the handle 7 is pulled, the handle 7 drives the lower plate 403 to move leftwards, the folding plate 6 extends, the lower plate 403 moves, the rack 4031 drives the gear 4012 to rotate, the gear 4012 drives the connecting shaft 4011 to rotate, the length of the leg plate 4 is extended, when the leg plate 4 is adjusted to a proper length, the square block 9011 at the end of the U-shaped pin 901 is inserted into the square hole 4014, the connecting shaft 4011 is prevented from rotating.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electronic operation table is with scalable leg board, includes first board (1), backplate (2), bedplate (3), leg plate body (4), first board (1), backplate (2), bedplate (3), leg plate body (4) all rotate through the pivot and connect, its characterized in that, leg plate body (4) comprise mounting panel (401), upper plate (402) and hypoplastron (403), gear (4012) have been cup jointed through connecting axle (4011) to the inner chamber of mounting panel (401), the below of gear (4012) is provided with rack (4031) of installing on hypoplastron (403) inside wall, one side up end of hypoplastron (403) is provided with cushion (5), the lateral wall fixed connection of folding plate (6) and upper plate (402) is passed through to the lateral wall of cushion (5).

2. The telescopic leg plate for the electric operating table as claimed in claim 1, wherein a handle (7) is provided on the side wall of the end of the lower plate (403) close to the cushion block (5).

3. The telescopic leg plate for an electric operating table according to claim 1, wherein the cross section of the lower plate (403) is C-shaped, and the end part is rotatably connected with a roller (8).

4. The telescopic leg plate for the electric operating table as claimed in claim 1, wherein a sliding groove (4013) is formed in the side wall of the mounting plate (401) and at a position corresponding to the roller (8), and the roller (8) is in rolling fit with the sliding groove (4013).

5. The retractable leg plate for the electric operation table as claimed in claim 1, wherein the gear (4012) is engaged with the rack (4031).

6. The telescopic leg plate for the electric operating table as claimed in claim 1, wherein an insertion piece (9) penetrates through a mounting plate (401) and is connected to one side end of the connecting shaft (4011), the insertion piece (9) is composed of a U-shaped pin (901), a limiting sleeve (902) and a spring (903), and a square block (9011) is arranged at the shorter end of the U-shaped pin (901).

7. The telescopic leg plate for the electric operating table as claimed in claim 1, wherein a square hole (4014) is opened at an end of the connecting shaft (4011).