CN220046101U - Operation seat - Google Patents

Abstract

The utility model discloses a surgical chair, which comprises a chair plate, wherein a tray is connected inside the chair plate in a sliding manner, a handle is fixedly connected to the outer side of the tray, a first connecting block is fixedly arranged at the bottom of the chair plate, an upper supporting piece is rotatably connected to the first connecting block, a lower supporting piece is movably connected to the upper supporting piece, an adjusting rod is arranged between the upper supporting piece and the lower supporting piece, connecting pieces are connected to two ends of the adjusting rod, a second connecting block is rotatably connected to one end, far away from the upper supporting piece, of the lower supporting piece, and a movable seat is fixedly connected to the bottom of the second connecting block. According to the utility model, the connecting rod is driven to synchronously rotate by the positive and negative rotation knob, so that the tripod and the anti-slip pad can be conveniently lifted and adjusted, the anti-slip pad can be attached to or away from the ground while lifted, the movable seat can be conveniently fixed or removed from fixation, the displacement phenomenon of the seat caused by easy sliding of the universal wheels can be avoided, and the stability of the seat in the use period can be further improved.

Description

Operation seat

Technical Field

The utility model belongs to the technical field of seats, and particularly relates to a surgical seat.

Background

In many surgical operations, in order to facilitate the operation of the doctor, the doctor sits on a seat for performing the operation, for example, in the urology operation, if the doctor stands still, the operation process for a long time greatly increases the working intensity of the doctor. Therefore, in order to reduce the burden on the doctor, hospitals are equipped with a seat for the doctor. The general bottom of current seat all is provided with the gyro wheel to make things convenient for the seat to remove, but when the doctor sits and performs the operation on the seat, the gyro wheel of bottom also can appear rocking, thereby leads to the seat unstable, thereby influences doctor operation. In addition, the existing seat has single function, a doctor has various tools during operation, if the doctor takes the tool when using a new tool every time, the doctor is easy to make mistakes, the operation time can be prolonged, the workload of the doctor is increased, and an operation table convenient to detach is added on the seat.

Disclosure of Invention

The utility model mainly aims to provide a surgical seat, which solves the problem that the rolling wheels at the bottom of the seat are easy to shake and influence the operation of the existing doctor during the operation.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a surgical seat, includes the chair board, the inside sliding connection of chair board has the tray, the outside fixedly connected with handle of tray, chair board bottom is fixedly provided with first connecting block, first connecting block rotates and is connected with support piece, go up support piece swing joint and have lower support piece, go up support piece with be provided with the regulation pole between the lower support piece, the both ends of adjusting the pole all are connected with the connecting piece, lower support piece keeps away from go up support piece one end and rotate and be connected with the second connecting block, the bottom fixedly connected with of second connecting block removes the seat, the bottom of second connecting block still is connected with the tripod, the tripod pass through the connecting rod with the second connecting block is connected, the top of connecting rod is provided with the knob.

Further, a cushion is arranged at the top of the chair plate, and a chair back is arranged at one side of the chair plate.

Further, the adjusting rod is formed by splicing two groups of threaded rods in a reverse threaded structure, the connecting mode of the adjusting rod and the connecting piece is threaded connection, and the connecting modes of the upper supporting piece, the lower supporting piece and the connecting piece are all rotationally connected.

Further, one end of the adjusting rod is connected with a rotary handle.

Further, universal wheels are arranged at the bottom of the movable seat.

Further, the connecting rod is in threaded connection with the second connecting block, and a through hole for the connecting rod to penetrate is formed in the center of the movable seat and the center of the second connecting block.

Further, an anti-slip pad is arranged at the foot point at the bottom of the tripod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the adjusting rod is driven to synchronously rotate by rotating the rotating handle positively and negatively, and meanwhile, the upper supporting piece, the lower supporting piece and the connecting piece are combined for use, so that the height of the chair plate is conveniently and quickly adjusted, the adjustment operation is easy and convenient, the height of the adjusted chair plate is fixed by stopping rotating the rotating handle, the complexity of the height adjustment operation is reduced, the burden of a doctor in operation is reduced, and meanwhile, the phenomenon that bolts are easy to lose during the adjustment is not required to be considered;

2. according to the utility model, the connecting rod is driven to synchronously rotate by the forward and reverse rotation knob, so that the tripod and the anti-slip pad can be conveniently lifted and adjusted, the anti-slip pad is attached to or away from the ground while being lifted, the movable seat is conveniently fixed or unfixed, the anti-slip performance of the movable seat can be increased while the anti-slip pad is contacted with the ground, the displacement phenomenon of the seat caused by easy sliding of the universal wheels is avoided, and the stability of the seat in the use period is further improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a surgical chair according to the present utility model;

FIG. 2 is a schematic view of a surgical chair tray according to the present utility model when pulled out;

FIG. 3 is a schematic view of the structure of an upper support and a lower support of the surgical chair according to the present utility model;

fig. 4 is a schematic structural view of a movable seat of a surgical seat according to the present utility model.

In the figure: 1. a chair plate; 101. a cushion; 102. a tray; 103. a handle; 2. a chair back; 3. a first connection block; 4. a movable seat; 401. a universal wheel; 5. a second connection block; 6. an adjusting rod; 601. rotating the handle; 7. a connecting piece; 8. an upper support; 9. a lower support; 10. a tripod; 11. an anti-slip pad; 12. a connecting rod; 13. and (5) a knob.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the utility model discloses a surgical seat, which comprises a seat plate 1, preferably, a seat cushion 101 is arranged at the top of the seat plate 1, referring to fig. 2, a tray 102 is inserted into the seat plate 1, two sides of the tray 102 are slidably connected with the seat plate 1, a handle 103 is fixedly connected to the left side of the tray 102 and positioned on the outer side of the seat plate 1, the tray 102 can be pulled out to an unfolding state or inserted and closed by pulling the handle 103, various surgical instruments can be conveniently placed in the tray 102, and the surgical instruments can be conveniently stored by inserting the tray 102 into and closing, so that risks of slipping and pollution of the instruments are avoided.

Further, one side of the chair plate 1 is provided with a chair back 2, a first connecting block 3 is arranged at the center of the bottom of the chair plate 1, the chair plate 1 and the first connecting block 3 are of an integrated structural design, the first connecting block 3 is movably connected with an upper supporting piece 8, the upper supporting piece 8 is rotatably connected with the first connecting block 3, the upper supporting piece 8 is movably connected with a lower supporting piece 9, an adjusting rod 6 is arranged between the upper supporting piece 8 and the lower supporting piece 9, and two ends of the adjusting rod 6 are connected with connecting pieces 7.

Specifically, adjust pole 6 and be reverse thread structure concatenation by two sets of threaded rods and form, adjust the connected mode of pole 6 and two sets of connecting pieces 7 and be threaded connection, the both ends of connecting piece 7 are connected with the round bar, and the one end that goes up support 8, lower support 9 and be close to connecting piece 7 is provided with the through-hole, goes up support 8, lower support 9 and connecting piece 7's connected mode and is rotated and connect, and lower support 9 cup joints in the outside of last support 8. Further, one end of adjusting the pole 6 is connected with rotatory handle 601, can drive the pole 6 and rotate when rotating rotatory handle 601 positively and negatively, adjust pole 6 positive and negatively and rotate the period for two sets of connecting pieces 7 keep away from or be close to the removal, when two sets of connecting pieces 7 keep away from or be close to the removal, drive the one end of the upper support piece 8 of homonymy and lower support piece 9 respectively and control horizontal migration, the upper support piece 8 of both sides carries out angle variation with lower support piece 9 simultaneously, the interval between first connecting block 3 and the second connecting block 5 goes up and down to change, and then adjust the height of chair board 1.

Further, the lower support piece 9 is kept away from upper support piece 8 one end swing joint and is connected with second connecting block 5, and lower support piece 9 and second connecting block 5 rotate and connect, and the bottom fixedly connected with of second connecting block 5 removes seat 4, see fig. 4, and the bottom of removing seat 4 is provided with three sets of universal wheels 401, utilizes universal wheels 401 and removes seat 4's cooperation convenient to use to carry out displacement to the seat and remove.

Further, the bottom of second connecting block 5 still is connected with tripod 10, tripod 10 is connected with second connecting block 5 through connecting rod 12, connecting rod 12 is threaded connection with the connected mode of second connecting block 5, remove seat 4 and second connecting block 5 center department and seted up the through-hole that supplies connecting rod 12 to run through, and the inside diameter of through-hole is greater than the outside diameter of connecting rod 12, preferably, the foot point department of tripod 10 bottom all is provided with slipmat 11, and the top of connecting rod 12 is provided with knob 13, can drive connecting rod 12 and tripod 10 and rotate in step when positively and negatively rotating knob 13, make tripod 10 go up and down to adjust, and then conveniently adjust the slipmat 11 of tripod bottom to the position laminating with the ground or rising keep away from the ground. Preferably, the anti-slip pad 11 is made of rubber, and the anti-slip pad 11 can increase the anti-slip performance of the movable seat 4 while contacting with the ground, so as to avoid displacement phenomenon of the seat caused by easy sliding of the universal wheels 401, and further improve the stability of the seat during use.

The working flow of the utility model is as follows: when the user is using this operation seat, at first drive connecting rod 12 through reverse rotation knob 13 and rotate in step, make connecting rod 12 at second connecting block 5 and remove seat 4 inside and rotate and rise, and then with tripod and its bottom three slipmat 11 raise simultaneously from the ground, cancel the fixed to remove seat 4, then drive universal wheel 401 through the promotion seat and roll, and then conveniently move the seat to appointed position department and use, treat moving to appointed position department back, drive connecting rod 12 through clockwise rotation knob 13 and carry out synchronous rotation, make connecting rod 12 in second connecting block 5 and remove seat 4 inside and rotate down, and then with tripod 10 and its bottom three slipmat 11 drop simultaneously to contact with the laminating of ground, improve the stability during the seat use, utilize handle 103 to pull out tray 102 to the expansion state, the various apparatus that need use when conveniently placing the operation, then according to the user demand, when need carry out the height to chair board 1 and adjust, drive regulation pole 6 through positive and negative rotation, 6 rotation regulation pole and simultaneously, drive two and make the back and 8 or be close to the support piece and make and carry out the device that make the height-adjusting plate 1 is convenient to change between the high-speed adjusting plate 1, make the height-adjusting device that makes between the seat 1 and the two side of the seat 1 and the height-adjusting plate 1, and the convenient seat 1.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a surgical seat, its characterized in that, includes chair board (1), the inside sliding connection of chair board (1) has tray (102), the outside fixedly connected with handle (103) of tray (102), the fixed first connecting block (3) that is provided with in chair board (1) bottom, first connecting block (3) rotate and are connected with support piece (8), go up support piece (8) swing joint and have lower support piece (9), go up support piece (8) with be provided with regulation pole (6) between lower support piece (9), the both ends of regulation pole (6) all are connected with connecting piece (7), lower support piece (9) are kept away from go up support piece (8) one end rotation and be connected with second connecting block (5), the bottom fixedly connected with of second connecting block (5) removes seat (4), the bottom of second connecting block (5) still is connected with tripod (10), tripod (10) pass through connecting rod (12) with second connecting block (5), top (12) are provided with knob (13).

2. A surgical chair according to claim 1, characterized in that the top of the chair plate (1) is provided with a seat cushion (101), and that one side of the chair plate (1) is provided with a chair back (2).

3. A surgical chair according to claim 1, characterized in that the adjusting rod (6) is formed by splicing two sets of threaded rods in a reverse thread structure, the connecting mode of the adjusting rod (6) and the connecting piece (7) is threaded connection, and the connecting modes of the upper supporting piece (8), the lower supporting piece (9) and the connecting piece (7) are all rotary connection.

4. A surgical chair according to claim 1, characterized in that one end of the adjustment lever (6) is connected with a swivel handle (601).

5. A surgical chair according to claim 1, characterized in that the bottom of the mobile seat (4) is provided with universal wheels (401).

6. Surgical chair according to claim 1, characterized in that the connection between the connecting rod (12) and the second connecting block (5) is a threaded connection, and the centers of the movable seat (4) and the second connecting block (5) are provided with through holes for the connecting rod (12) to penetrate.

7. A surgical chair according to claim 1, characterized in that the tripod (10) is provided with a non-slip mat (11) at the foot point at the bottom.