CN217697198U

CN217697198U - Hydraulic translation device for electric operating table

Info

Publication number: CN217697198U
Application number: CN202221988520.4U
Authority: CN
Inventors: 冒兵; 薛美亚; 陈勇; 陈亮亮; 曹卫卫
Original assignee: Jiangsu Yigao Medical Equipment Technology Co ltd
Current assignee: Jiangsu Yigao Medical Equipment Technology Co ltd
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2022-11-01
Anticipated expiration: 2032-07-30

Abstract

The utility model relates to the technical field of surgical instruments, and discloses a hydraulic translation device of an electric operating table, which comprises a chassis, a stress block and an operating table, wherein the upper surface of the chassis is fixedly connected with a base, and a shaft groove is arranged in the base; the utility model discloses a be provided with the mutually supporting between promotion piece and the pneumatic cylinder, can promote the translation of promotion piece, thereby it can carry out parallel movement to promote the piece to drive the operating table, the effect of making things convenient for the translation operating table has been played, through being provided with the pivot, mutually supporting between gear and the cingulum, when the pneumatic cylinder promotes the promotion piece, can slide on the gear through the cingulum of bottom surface fixed, can make two gears at the tooth's socket internal rotation, the pivot that two gears are linked jointly is at the shaft groove internal rotation, better rotation auxiliary effect has been played, thereby reduce the resistance and reduce the influence to the operating table, effectively avoided probably causing the operating table to rock at the in-process of lifting the operating table, can lead to the fact the problem of injury to patient.

Description

Hydraulic translation device for electric operating table

Technical Field

The utility model relates to the technical field of surgical instruments, specifically a hydraulic translation device of electric operating table.

Background

The electric operating bed is controlled by a micro-computer and a double controller, electric hydraulic pressure is used as power, a main body control structure is formed by a speed regulating valve, a control switch and an electromagnetic valve, a hydraulic power source is provided through an electric hydraulic gear pump, reciprocating motion of each two-way hydraulic oil cylinder is controlled, and meanwhile, the operating bed can be controlled by using handle keys to change different positions, such as left and right inclination, front and back inclination, lifting, waist and back lifting and moving fixation, so that the operating requirements of the operation are met.

The utility model discloses a current utility model of authorizing bulletin number CN103431971A discloses an electric operating table, including chassis subassembly, first board subassembly, the backplate subassembly, bedplate subassembly and two leg board subassemblies, each leg board subassembly includes the leg board backing plate, leg board guide rail and leg board adjustment mechanism, the bedplate subassembly includes the bedplate backing plate, bedplate guide rail and bedplate adjustment mechanism, but the device has degree of automation low through two leg board subassemblies and leg board adjustment mechanism, can not automatic parallel translation, can only go to lift the operating table through the manpower when needs remove operating table and machine counterpoint, but the in-process that lifts the operating table probably causes the operating table to rock, can cause the problem of injury to patient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough, the utility model provides an electronic operating table hydraulic pressure translation device possesses automatic parallel translation's characteristics, when the operating table is lifted to needs, has avoided probably causing the operating table to rock because of lifting the operating table, can cause the advantage of injury to patient.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electric operating table hydraulic pressure translation device, includes chassis, atress piece and operating table, the last fixed surface on chassis is connected with the base, the axial trough has been seted up to the inside of base, the inner wall swing joint in axial trough has the pivot, two tooth's sockets, every have been seted up to the inside of base the inside of tooth's socket all is provided with the gear, every the inner wall of gear all is connected with the fixed surface of pivot, the upper surface of atress piece and the bottom surface fixed connection of operating table, two pneumatic cylinders of left side fixed connection of atress piece, every the equal fixedly connected with in flexible end of pneumatic cylinder promotes the piece, every promote the equal fixedly connected with cingulum in bottom surface of piece, every the surface of cingulum all meshes with the surface of gear mutually, every the upper surface that promotes the piece all with the fixed connection of operating table, the common fixedly connected with two supporting seats in left side of atress piece and the surface of two pneumatic cylinders, the positive fixedly connected with guard box of atress piece, the inner wall fixedly connected with control switch of guard box.

Preferably, the outer surface of the rotating shaft is fixedly connected with two bearings, and the outer surface of each bearing is fixedly connected with the upper surface of the base.

Preferably, two bolts are arranged above each bearing, the bottom end of each bolt penetrates through the bearing and the base and extends to the inside of the base, and the outer surface of each bolt is in threaded connection with the inner wall of the base.

Preferably, two sets of chutes are formed in the inner wall of the base, and each set of chutes is provided with sliding blocks in sliding connection inside.

Preferably, the upper surface of each slider is fixedly connected with a supporting block, and the upper surface of each supporting block is fixedly connected with the bottom surface of the operating table.

Preferably, every the below that promotes the piece all is provided with two stoppers, every group the upper surface of stopper all with the bottom surface fixed connection who promotes the piece.

Preferably, the front of the protection box is movably hinged with a movable door, and the front of the movable door is fixedly connected with a pulling handle.

Preferably, two slide glasses are fixedly mounted on the bottom surface of the protective box, and the back surface of each slide glass is fixedly connected with the front surface of the stress block.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric operating table hydraulic pressure translation device possesses following beneficial effect:

the utility model discloses an electric operation table hydraulic pressure translation device, through being provided with the mutually supporting between promotion piece and the pneumatic cylinder, can promote the translation of promotion piece, thereby it can carry out parallel translation to promote the piece to drive the operating table, the effect of making things convenient for the translation operating table has been played, through being provided with the pivot, mutually supporting between gear and the cingulum, when the pneumatic cylinder promotes the promotion piece, can slide on the gear through the fixed cingulum in bottom surface, can make two gears at the tooth's socket internal rotation, the pivot that two gears are linked jointly is at the shaft groove internal rotation, better rotation auxiliary effect has been played, thereby reduce the resistance and reduce the influence to the operation table, effectively avoided probably causing the operating table at the in-process of lifting the operating table to rock, can lead to the fact the problem of injury to patient.

Drawings

Fig. 1 is a schematic structural view of the electric operating table hydraulic translation device of the present invention in an overall three-dimensional manner;

FIG. 2 is a schematic three-dimensional structure of the supporting block of the present invention;

fig. 3 is a schematic three-dimensional structure diagram of the hydraulic cylinder of the present invention;

fig. 4 is a schematic three-dimensional structure diagram of the control switch of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the rotating shaft of the present invention.

In the figure: 1. a chassis; 2. carrying a slide; 3. a base; 4. an operating table; 5. a protection box; 6. a toothed belt; 7. a movable door; 8. pulling the handle; 9. a gear; 10. a bearing; 11. a bolt; 12. a support block; 13. a rotating shaft; 14. a limiting block; 15. a slider; 16. a hydraulic cylinder; 17. a supporting seat; 18. a shaft groove; 19. a tooth socket; 20. a chute; 21. a control switch; 22. a stress block; 23. and (4) pushing the block.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.

Referring to fig. 1-5, the present invention: the utility model provides an electronic operating table hydraulic pressure translation device, including 1 atress piece 22 in chassis and operating table 4, the last fixed surface on chassis 1 is connected with base 3, the axial trough 18 has been seted up to base 3's inside, the inner wall swing joint of axial trough 18 has pivot 13, two bearings 10 of the outer fixed surface of pivot 13 are connected with, the surface of every bearing 10 all is connected with the last fixed surface of base 3, through being provided with bearing 10, the turned position that can fixed rotating shaft 13, better fixed effect has been played.

The top of every bearing 10 is provided with two bolts 11, and the bottom of every bolt 11 all runs through bearing 10 and base 3 and extends to the inside of base 3, and the surface of every bolt 11 all with the inner wall threaded connection of base 3, through being provided with bolt 11, can firmly be fixed bearing 10 and base 3 together, has played the effect of consolidating bearing 10 and base 3.

Two tooth's sockets 19 have been seted up to base 3's inside, and two sets of spout 20 have been seted up to base 3's inner wall, and the equal sliding connection in inside of every group spout 20 has slider 15, through being provided with spout 20 and slider 15, can let slider 15 slide in spout 20, has played the effect of reducing the resistance.

The inside of every tooth's socket 19 all is provided with gear 9, the inner wall of every gear 9 all with the surface fixed connection of pivot 13, the equal fixedly connected with supporting shoe 12 of the upper surface of every slider 15, the upper surface of every supporting shoe 12 all with the bottom surface fixed connection of operating table 4, through being provided with supporting shoe 12, can provide the holding power for operating table 4, played the effect of support.

The upper surface of atress piece 22 and the bottom surface fixed connection of operating table 4, two pneumatic cylinders 16 of left surface fixedly connected with of atress piece 22, the equal fixedly connected with of flexible end of every pneumatic cylinder 16 promotes piece 23, every below that promotes piece 23 all is provided with two stoppers 14, the upper surface of every stopper 14 of group all with the bottom surface fixed connection who promotes piece 23, through being provided with stopper 14, can restrict the promotion scope that promotes piece 23, the effect that the restriction promoted piece 23 has been played.

Every equal fixedly connected with cingulum 6 in bottom surface that promotes piece 23, the surface of every cingulum 6 all meshes with the surface of gear 9 mutually, every upper surface that promotes piece 23 all with the bottom surface fixed connection of operating table 4, the left surface of atress piece 22 and two supporting seats 17 of the common fixedly connected with of surface of two pneumatic cylinders 16, the positive fixedly connected with guard box 5 of atress piece 22, the positive activity of guard box 5 articulates there is dodge gate 7, the positive fixedly connected with pulling of dodge gate 7 is 8, through being provided with dodge gate 7 and pulling 8, can conveniently open guard box 5, the effect of conveniently opening guard box 5 has been played.

The inner wall fixedly connected with control switch 21 of guard box 5, the bottom surface fixed mounting of guard box 5 has two slide glass 2, and the back of every slide glass 2 all with the positive fixed connection of atress piece 22, through being provided with slide glass 2, can provide the holding power for guard box 5, played the effect of bearing guard box 5.

The utility model discloses a theory of operation is: the hydraulic cylinder 16 and the control switch 21 are firstly powered on, then when the electric operating table needs to be adjusted in position by using the electric operating table, the movable door 7 is opened only by pulling the handle 8, then the control switch 21 is pressed down, the control switch 21 controls the hydraulic cylinder 16 to extend outwards through the control device, when the hydraulic cylinder 16 extends outwards, the pushing block 23 fixed on the hydraulic cylinder 16 is pushed, the pushing block 23 performs translational motion along with the pushing block 23, as the toothed belt 6 is fixed on the bottom surface of the pushing block 23, and the toothed belt 6 is meshed and connected with the gear 9, the pushing block 23 moves to drive the toothed belt 6 to move, the gear 9 moves along with the gear 9, the gear 9 is arranged in the tooth groove 19, as the two sides of the rotating shaft 13 penetrate through the gear 9, the gear 9 is not contacted with any side of the tooth groove 19, the tooth groove 19 provides a large space for the rotation of the gear 9, the rotating shaft 13 rotates along with the gear 9, the rotating shaft 13 greatly reduces the resistance generated by the pushing block 23 driving the translation of the pushing block 4, the bottom surface 4 is fixed with the supporting block 12, when the operating table 4 moves along with the sliding block 12, when the operating table 4 moves, the sliding block 15, the sliding block 12 is controlled by the sliding block 12, and the sliding block 12, when the operating table 4 moves under the operating table, and the sliding block 15 moves, and the sliding block 12 moves under the operating table, and the operating table 4 moves, and the sliding block 12.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a electronic operating table hydraulic pressure translation device, includes chassis (1), atress piece (22) and operating table (4), its characterized in that: the last fixed surface of chassis (1) is connected with base (3), axle groove (18) have been seted up to the inside of base (3), the inner wall swing joint of axle groove (18) has pivot (13), two tooth's socket (19) have been seted up to the inside of base (3), every the inside of tooth's socket (19) all is provided with gear (9), every the inner wall of gear (9) all is connected with the surface fixed connection of pivot (13), the upper surface of atress piece (22) and the bottom surface fixed connection of operating table (4), the left surface fixedly connected with of atress piece (22) has two pneumatic cylinder (16), every the equal fixedly connected with of flexible end of pneumatic cylinder (16) promotes piece (23), every promote the equal fixedly connected with cingulum (6) in bottom surface of piece (23), every the surface of cingulum (6) all meshes with the surface of gear (9) mutually, every the upper surface that promotes piece (23) all is connected with the bottom surface fixed connection of 4), the left surface of atress piece (22) and the surface of two pneumatic cylinder (16) and the outer fixed surface fixed connection of supporting table (5) be connected with protection case (5), two front fixed switch box (5) are connected with protection case (21).

2. A motorized surgical table hydraulic translation device according to claim 1, characterized by: the outer fixed surface of pivot (13) is connected with two bearings (10), every the surface of bearing (10) all is connected with the upper surface fixed of base (3).

3. A motorized surgical table hydraulic translation device according to claim 2, characterized in that: every the top of bearing (10) is provided with two bolts (11), every the bottom of bolt (11) all runs through bearing (10) and base (3) and extends to the inside of base (3), every the surface of bolt (11) all with the inner wall threaded connection of base (3).

4. A motorized surgical table hydraulic translation device according to claim 1, characterized by: two sets of spouts (20) have been seted up to the inner wall of base (3), every group equal sliding connection in inside of spout (20) has slider (15).

5. A motorized surgical table hydraulic translation device according to claim 4, wherein: the upper surface of each sliding block (15) is fixedly connected with a supporting block (12), and the upper surface of each supporting block (12) is fixedly connected with the bottom surface of the operating table (4).

6. A motorized surgical table hydraulic translation device according to claim 1, wherein: every the below that promotes piece (23) all is provided with two stopper (14), every group the upper surface of stopper (14) all with the bottom surface fixed connection who promotes piece (23).

7. A motorized surgical table hydraulic translation device according to claim 1, characterized by: the front surface of the protection box (5) is movably hinged with a movable door (7), and the front surface of the movable door (7) is fixedly connected with a pulling handle (8).

8. A motorized surgical table hydraulic translation device according to claim 1, characterized by: two slide glasses (2) are fixedly installed on the bottom surface of the protection box (5), and the back surface of each slide glass (2) is fixedly connected with the front surface of the stress block (22).