CN212575179U

CN212575179U - Internal medicine examining table

Info

Publication number: CN212575179U
Application number: CN202020586807.9U
Authority: CN
Inventors: 曲艳红; 贾敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-02-23
Anticipated expiration: 2030-04-20

Abstract

The utility model relates to the technical field of medical equipment, especially, relate to an internal medicine inspection bed, which comprises a base, the fixed welding of four corners of base bottom surface has the support column, the one end of base is provided with seat mechanism, seat mechanism is including seting up the circular slot at four symmetric distributions of base top surface, it is provided with the round bar to slide in four circular slots, the fixed welding in top of round bar has the flat board, the outside cover of round bar is equipped with damping spring, damping spring's both ends respectively with the top surface fixed connection of dull and stereotyped bottom surface and base, the other end of base is provided with back mechanism, back mechanism rotates the backplate that sets up at the base top surface including the square groove who sets up at the base top surface and. This practical phenomenon has ensured that whole examining table can not appear the problem of whole slope after long-time the use to avoided the patient to lead to the emergence of focus unstability and fall down the phenomenon because of examining table slope, improved the security of examining table, beneficial effect is obvious, is fit for promoting.

Description

Internal medicine examining table

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an internal medicine examining table.

Background

The internal medicine examining table is a bed which can facilitate examining patients by internal medicine doctors, the existing internal medicine examining table cannot well adjust the sleeping posture of the patients to meet the comfort of the patients and the convenience of examining the patients by the doctors, the invention of the prior application CN201720509528.0 sets a damping device on a plug column, when the patients sit on a first plate firstly, one end of a box body is stressed, the whole box body needs to move down, but because the stress point deviates from the center of the box body, when the plug column moves down, the one end of a plug sheet is pressed and rubbed with a lifting cylinder, if the wear of the plug sheet is caused for a long time, a gap is reserved between the plug sheet and the lifting cylinder, the problem that the whole box body is inclined is caused, when the patients get up and go down, the patients can fall down due to unstable gravity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the box body can incline after long-time use in the prior art and providing an internal medicine examining table.

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

the design is an internal medicine examining bed, which comprises a base, wherein support columns are fixedly welded at four corners of the bottom surface of the base, a seat mechanism is arranged at one end of the base, the seat mechanism comprises four symmetrically distributed circular grooves formed in the top surface of the base, smooth cylinders are slidably arranged in the four circular grooves, flat plates are fixedly welded at the top ends of the smooth cylinders, damping springs are sleeved outside the smooth cylinders, two ends of each damping spring are respectively and fixedly connected with the bottom surface of each flat plate and the top surface of the base, a backrest mechanism is arranged at the other end of the base, the backrest mechanism comprises a square groove formed in the top surface of the base and a back plate, one end of each square groove is rotatably arranged on the top surface of the base, a supporting mechanism matched with the back plate for use is arranged inside the square groove, and the supporting mechanism comprises two symmetrically distributed circular rods rotatably arranged, two be provided with drive mechanism between the round bar, one of them the round bar runs through the outside that the base extended to the base, the outside round bar tip fixedly connected with crank of base, two opposite direction's thread groove has all been seted up on the outer wall of round bar, two equal threaded connection has the screw thread sleeve on the thread groove, the fixed welding in back of backplate has T type slide rail, it is provided with T type pole to slide in the T type slide rail, it is connected with the bracing piece, two to rotate on the screw thread sleeve rotate between bracing piece and the T type pole and connect.

Preferably, an elastic cloth is fixedly connected between the flat plate and the back plate.

Preferably, a headrest is fixedly mounted at one end of the top surface of the back plate.

Preferably, handrails are fixedly welded to two sides of the top surface of the flat plate.

Preferably, the transmission mechanism comprises a first gear fixedly welded on the outer wall of the round rod, the inner wall of the square groove is fixedly welded with a connecting rod, the end part of the connecting rod is rotatably connected with a second gear through a bearing, and the first gear is meshed with the second gear.

The utility model provides a pair of internal medicine inspection bed, beneficial effect lies in: this internal medicine inspection bed separates seat and back to set up damping device alone in seat below, guaranteed that whole inspection bed can not appear the problem of whole slope after long-time the use, thereby avoided the patient to lead to the emergence of the unstable phenomenon of falling down of focus because of the inspection bed slope, improved the security of inspection bed, beneficial effect is obvious, is fit for promoting.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of an internal examination bed according to the present invention;

fig. 2 is a schematic top view of a base of the medical examination bed according to the present invention;

fig. 3 is a schematic side view of the internal medicine examining table provided by the utility model.

In the figure: the device comprises a base 1, a support column 2, a square groove 3, a circular groove 4, a smooth cylinder 5, a flat plate 6, a damping spring 7, a back plate 8, a circular rod 9, a crank 10, a thread groove 11, a thread sleeve 12, a T-shaped rod 13, a support rod 14, elastic cloth 15, a headrest 16, an armrest 17, a first gear 18, a connecting rod 19, a second gear 20 and a slide rail 21T.

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.

Example 1

Referring to fig. 1-3, an internal medicine examining table comprises a base 1, support columns 2 are fixedly welded at four corners of the bottom surface of the base 1, a seat mechanism is arranged at one end of the base 1, the seat mechanism comprises four circular grooves 4 which are symmetrically distributed on the top surface of the base 1, smooth cylinders 5 are slidably arranged in the four circular grooves 4, a flat plate 6 is fixedly welded at the top ends of the smooth cylinders 5, damping springs 7 are sleeved outside the smooth cylinders 5, two ends of each damping spring 7 are respectively and fixedly connected with the bottom surface of the flat plate 6 and the top surface of the base 1, the base 1 can ensure that the whole examining table cannot be integrally inclined under the action of the four support columns 2, the flat plate 6 can move up and down under the action of the smooth cylinders 5 and the circular grooves 4, and the damping springs 7 are clamped between the base 1 and the flat plate 6, so that the flat plate 6, comfort is better when sitting on the plate 6.

The other end of the base 1 is provided with a backrest mechanism, the backrest mechanism comprises a square groove 3 arranged on the top surface of the base 1 and a backboard 8 with one end rotatably arranged on the top surface of the base 1, a supporting mechanism matched with the backboard 8 for use is arranged inside the square groove 3, the supporting mechanism comprises two symmetrically distributed round rods 9 rotatably arranged inside the square groove 3, a transmission mechanism is arranged between the two round rods 9, one round rod 9 penetrates through the base 1 and extends to the outside of the base 1, the end part of the round rod 9 outside the base 1 is fixedly connected with a crank 10, the outer walls of the two round rods 9 are respectively provided with two thread grooves 11 with opposite directions, the two thread grooves 11 are respectively in threaded connection with a thread sleeve 12, the back surface of the backboard 8 is fixedly welded with a T-shaped slide rail 21, a T-shaped rod 13 is arranged in the T-shaped slide rail 21 in a sliding manner, and a supporting, the two support rods 14 are rotatably connected with the T-shaped rod 13, one end of the back plate 8 is rotatably connected to the base 1, when the crank 10 is rotated to enable the round rod 9 to rotate, because the thread grooves 11 on the same round rod 9 are opposite in direction, the two thread sleeves 12 on the same round rod 9 move oppositely or move reversely, the two thread sleeves 12 are rotatably connected with the support rods 14, and the other ends of the two support rods 14 are also rotatably connected together to form a triangular structure, when the two thread sleeves 12 move oppositely, the bottom end distance of the triangular structure is reduced, the height of the whole triangular structure is increased, and when the two thread sleeves 12 move reversely, the bottom end distance of the triangular structure is increased, the height of the whole triangular structure is reduced, so that the height-adjustable function is achieved; in addition, the back of the back plate 8 is provided with a T-shaped rod 13 in a sliding mode, the T-shaped rod 13 is always vertical to the back plate 8, the T-shaped rod 13 is rotatably connected with the two supporting rods 14, and when the heights of the top ends of the two supporting rods 14 start to change, the heights of the T-shaped rods 13 can change along with the change, so that the back plate 8 can turn up and down around a shaft.

The purpose of hinging the support rod 14 with the T-shaped rod 13 is to adapt to the angle change of the backboard 8 during rotation, and the sliding arrangement between the T-shaped rod 13 and the backboard 8 is that when the height of the triangular structure is changed, the backboard 8 rotates around a shaft, the length of the side corresponding to the side of the quadrangle is changed, the side connected with the backboard rotates along with the side, but the length of the side which rotates along with the side which changes along with the change of the length is not changed, if the whole quadrangle is ensured to be formed, the length of the side needs to be changed, otherwise, the whole quadrangle structure is damaged, so the T-shaped rod 13 is arranged on the backboard 8 in a sliding manner.

Fixed connection has stretch cloth 15 between dull and stereotyped 6 and the backplate 8, links together dull and stereotyped 6 and backplate 8, and the top surface one end fixed mounting of backplate 8 has headrest 16, improves patient's comfort level, and the fixed welding in top surface both sides of dull and stereotyped 6 has handrail 17, makes things convenient for the patient to get up.

Example 2

Referring to fig. 2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the transmission mechanism includes a first gear 18 fixedly welded on the outer wall of the round bar 9, a connecting rod 19 is fixedly welded on the inner wall of the square groove 3, the end of the connecting rod 19 is rotatably connected to a second gear 20 through a bearing, the first gear 18 is meshed with the second gear 20, and under the action of the transmission mechanism, the rotation between the two round bars 9 is synchronized.

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 internal medicine examining bed comprises a base (1) and is characterized in that support columns (2) are fixedly welded at four corners of the bottom surface of the base (1), a seat mechanism is arranged at one end of the base (1) and comprises four symmetrically distributed circular grooves (4) formed in the top surface of the base (1), four circular grooves (4) are internally provided with smooth cylinders (5) in a sliding mode, flat plates (6) are fixedly welded at the top ends of the smooth cylinders (5), damping springs (7) are sleeved outside the smooth cylinders (5), two ends of each damping spring (7) are fixedly connected with the bottom surface of each flat plate (6) and the top surface of the base (1) respectively, a backrest mechanism is arranged at the other end of the base (1) and comprises square grooves (3) formed in the top surface of the base (1) and a backboard (8) rotatably arranged on the top surface of the base (1), the supporting mechanism matched with the backboard (8) for use is arranged inside the square groove (3), the supporting mechanism comprises two symmetrically distributed round rods (9) rotatably arranged inside the square groove (3), a transmission mechanism is arranged between the two round rods (9), one round rod (9) penetrates through the base (1) and extends to the outside of the base (1), the end part of the round rod (9) outside the base (1) is fixedly connected with a crank (10), the outer walls of the two round rods (9) are respectively provided with two thread grooves (11) with opposite directions, the two thread grooves (11) are respectively in threaded connection with a threaded sleeve (12), the back of the backboard (8) is fixedly welded with a T-shaped sliding rail (21), a T-shaped rod (13) is slidably arranged in the T-shaped sliding rail (21), and a supporting rod (14) is rotatably connected to the threaded sleeve (12), the two support rods (14) are rotatably connected with the T-shaped rod (13).

2. An internal examination bed as claimed in claim 1, characterised in that a resilient cloth (15) is fixedly connected between the plate (6) and the back plate (8).

3. A medical examination bed as claimed in claim 1, characterised in that a headrest (16) is fixedly mounted to one end of the top surface of the back plate (8).

4. A medical examination bed as claimed in claim 1, characterised in that handrails (17) are fixedly welded to both sides of the top surface of the plate (6).

5. The medical examination bed as claimed in claim 1, wherein the transmission mechanism comprises a first gear (18) fixedly welded on the outer wall of the round bar (9), a connecting bar (19) is fixedly welded on the inner wall of the square groove (3), a second gear (20) is rotatably connected to the end of the connecting bar (19) through a bearing, and the first gear (18) is meshed with the second gear (20).