CN110464588B

CN110464588B - Variable pillow operating table auxiliary equipment with locking mechanism

Info

Publication number: CN110464588B
Application number: CN201910764850.1A
Authority: CN
Inventors: 顾艳琴; 莫丽萍; 陈欢; 罗霞
Original assignee: Individual
Current assignee: Gu Yanqin
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2021-07-02
Anticipated expiration: 2039-08-19
Also published as: CN110464588A

Abstract

The invention relates to the technical field of medical instruments and discloses a variable pillow operating bed auxiliary device with a locking mechanism, which comprises a bed head, wherein a headstock is fixedly connected below the bed head and used for supporting the whole bed head, a bed body is fixedly connected on the right side of the bed head and used for a patient to lie on and support the patient, a body frame is fixedly connected below the bed body and used for supporting the whole bed body, the variable pillow operating bed auxiliary device with the locking mechanism is characterized in that a reversing motor starts to work by opening a switch, a motor shaft is driven to rotate by the reversing motor, the motor shaft drives a drive plate to rotate synchronously, the drive plate drives a pusher dog to rotate, the pusher dog is matched with a lock groove, a lock disc is driven to rotate by the drive plate, a support column is driven to rotate to drive a lock rod to move, and after the drive plate rotates for a section, the rod column is matched with the lock groove to stop rotating, and the locking disc is locked, so that the effect of locking the headboard after lifting is achieved.

Description

Variable pillow operating table auxiliary equipment with locking mechanism

Technical Field

The invention relates to the technical field of medical instruments, in particular to a pillow-changeable operating bed auxiliary device with a locking mechanism.

Background

The operation table also known as operating table can support the patient at the operation in-process to need the adjustment position according to the operation, for the doctor provides convenient operation environment, be the indispensable instrument of operation process, especially head operation class, the headboard of its operation table is especially important, and the headboard main objective is used for adjusting patient's head position, according to doctor's height, adjusts suitable operation height, so that the operation is smooth going on.

At present, numerous types of operation table have appeared in the market, mainly there are electronic operation table and hydraulic pressure operation table etc, these operation tables can realize head of a bed adjustable function basically, but also have many potential safety hazards simultaneously, the operation table that appears in the market, this part does not have locking device at the head board, when realizing the head of a bed lift, fixed head board that can not be fine, perhaps operation head board needs manual regulation, in operation process, because there is not locking device, the condition that the head board rocked can appear, in case the head board rocks can influence doctor's operation, thereby cause the threat to patient's personal safety, or when operation in-process needs height-adjusting, manual operation can be consuming time hard, influence the operation process, influence patient's personal safety.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the variable pillow operating bed auxiliary equipment with the locking mechanism, which has the advantage of locking the bed head after operation adjustment and solves the problem of shaking of the operating bed head.

(II) technical scheme

In order to achieve the purpose of locking the bed head after the operation adjustment, the invention provides the following technical scheme: a variable pillow operating bed auxiliary device with a locking mechanism comprises a bed head, a head frame is fixedly connected below the bed head and used for supporting the whole bed head, a bed body is fixedly connected to the right side of the bed head and used for a patient to lie down and supporting the patient, a body frame is fixedly connected below the bed body and used for supporting the whole bed body, a mattress is movably connected above the bed body and used for improving the comfort of the bed body, a partition board is fixedly connected to one end of the bed body, which is far away from the bed head, and used for preventing the mattress from sliding off, a switch is fixedly connected below the bed head and used for controlling the starting and stopping of a reversing motor, a reversing motor is fixedly connected above the switch and used for driving a lifting device and a locking device, a motor shaft is fixedly connected to the right side of the reversing motor, a drive plate is fixedly connected to one end, which is, the drive plate is used for shifting the lock plate, a connecting shaft is fixedly connected above a motor shaft, the lock plate is fixedly connected on the outer side of the connecting shaft, a lock rod is movably connected above the lock plate, one end of the lock rod, which is far away from the lock plate, is fixedly connected with a rod shaft, the outer side of the rod shaft is fixedly connected with a rod seat, the left side and the right side of the lock plate are fixedly connected with supporting seats, one end of the connecting shaft, which is far away from the lock plate, is fixedly connected with a lifting seat, a sliding shaft is movably connected above the connecting shaft, the left side of the lifting seat is fixedly connected with a left frame, the right side of the lifting seat is fixedly connected with a right frame, the right side of the right frame is movably connected with a plate frame, the plate shaft is fixedly connected below the plate frame, the surface of the plate frame is fixedly connected with a connecting plate, the right side of the plate frame is movably connected with a, the outside fixedly connected with pusher dog of driver plate, the lock dish includes lockhole, lock shaft hole, locked groove, and lockhole and lock shaft hole have been seted up on the surface of lock dish, and the locked groove has been seted up on the surface of lock dish, the fixed surface of locking lever is connected with the post.

Preferably, the motor shaft rotates synchronously with the dial.

Preferably, the pusher dog cooperates with the lock groove.

Preferably, the post is fitted with the locking groove.

Preferably, the post is located in the center of the locking bar.

Preferably, there are two of the struts and are symmetrically distributed about the centre of the dial.

Preferably, the inner side of the lifting seat is matched with the outer side of the sliding shaft.

(III) advantageous effects

Compared with the prior art, the invention provides the variable pillow operating bed auxiliary equipment with the locking mechanism, which has the following beneficial effects:

1. this take variable pillow operation table auxiliary assembly of tight locking mechanism, through opening the switch, the reversal motor begins work, reversal motor work drives the motor shaft and rotates, the motor shaft rotates and drives the driver plate synchronous rotation, the driver plate rotates and drives the pusher dog rotation, the pusher dog cooperatees with the locked groove, the pusher dog rotates and drives the lock dish rotation, the driver plate rotates and drives the prop rotation, the prop rotates and drives the locking lever motion, the driver plate rotates one section back, the pole cooperatees the stall with the locked groove, and lock the lock dish, dead effect of locking after the head board goes up and down has just so been reached.

2. This take variable pillow operation table auxiliary assembly of tight locking mechanism, through lock dish and the synchronous rotation of axle, left side frame and right frame fixed connection are epaxial even, even the axle rotates and drives left frame and right frame and rotate, left side frame and right frame and sliding shaft swing joint, the sliding shaft slides on rising the seat, the grillage is the spill structure, the grillage card is put up on left side frame and right frame, rise and decline that realize the head board along with the rising of left side frame and right frame, the top fixedly connected with connecting plate of grillage, connecting plate top sliding connection has the head board, the effect of head board has just so been reached, head board top sliding connection has the headrest, it is comfortable to improve patient's head.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;

FIG. 2 is a schematic view of the locking mechanism of the present invention;

FIG. 3 is a schematic view of the combination of the structure dial and the lock lever of the present invention;

FIG. 4 is a schematic structural view of a lock plate according to the present invention;

FIG. 5 is a schematic view of the lifting structure of the present invention;

fig. 6 is a schematic top view of the structural panel frame of the present invention.

In the figure: 1-bed head, 2-head frame, 3-bed body, 4-body frame, 5-mattress, 6-clapboard, 7-switch, 8-reverse motor, 9-motor shaft, 10-dial plate, 11-connecting shaft, 12-lock disc, 13-lock rod, 14-rod shaft, 15-rod seat, 16-support seat, 17-lifting seat, 18-sliding shaft, 19-left frame, 20-right frame, 21-plate frame, 22-plate shaft, 23-connecting plate, 24-head plate, 25-headrest, 101-dial shaft hole, 102-dial hole, 103-support column, 104-dial claw, 121-lock hole, 122-lock shaft hole, 123-lock groove and 131-rod column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a variable pillow operating bed auxiliary device with a locking mechanism comprises a bed head 1, a head frame 2 is fixedly connected below the bed head 1, the head frame 2 is used for supporting the whole bed head 1, the head frame 2 is made of metal material, a bed body 3 is fixedly connected on the right side of the bed head 1, the bed body 3 is used for a patient to lie on and support the patient, a body frame 4 is fixedly connected below the bed body 3, the body frame 4 is used for supporting the whole bed body 3, the bed frame 4 is made of metal material, a mattress 5 is movably connected above the bed body 3, the mattress 5 is used for improving the comfort of the bed body 3, the mattress 5 is made of rubber material, a partition plate 6 is fixedly connected at one end of the bed body 3 far away from the bed head 1, the partition plate 6 is used for preventing the mattress 5 from sliding off, the partition plate 6 is made of metal material, a switch 7 is fixedly connected, switch 7's top fixedly connected with reversal motor 8, reversal motor 8 is used for driving elevating gear and locking device, reversal motor 8 can realize making a round trip to rotate, reversal motor 8's right side fixedly connected with motor shaft 9, motor shaft 9 rotates with the driver plate 10 is synchronous, the one end fixedly connected with driver plate 10 of reversal motor 8 is kept away from to motor shaft 9, driver plate 10 is used for stirring lock dish 12, the top fixedly connected with of motor shaft 9 links axle 11, even axle 11 is used for connecting lock dish 12 and elevation structure, the outside fixedly connected with lock dish 12 of even axle 11, lock dish 12 is used for the height of locking head of a bed 1 after going up and down.

A lock rod 13 is movably connected above the lock disc 12, the lock rod 13 is used for locking the bed head 1 by matching with the lock disc 12, one end of the lock rod 13, which is far away from the lock disc 12, is fixedly connected with a rod shaft 14, the outer side of the rod shaft 14 is fixedly connected with a rod seat 15, the rod seat 15 is used for supporting the lock rod 13, the left side and the right side of the lock disc 12 are fixedly connected with a supporting seat 16, the supporting seat 16 is used for supporting the whole connecting shaft 11, one end of the connecting shaft 11, which is far away from the lock disc 12, is fixedly connected with a lifting seat 17, the inner side of the lifting seat 17 is matched with the outer side of a sliding shaft 18, the upper side of the connecting shaft 11 is movably connected with a sliding shaft 18, the sliding shaft 18 is used for sliding up and down in the lifting seat 17, the left frame 19 and the right frame 20 are driven to slide, the purpose of lifting the bed head 1 is realized, the left side of the lifting, a plate shaft 22 is fixedly connected below the plate frame 21, a connecting plate 23 is fixedly connected on the surface of the plate frame 21, a head plate 24 is movably connected on the right side of the plate frame 21, a headrest 25 is movably connected on the surface of the head plate 24, the headrest 25 is used for improving the head comfort of a patient, the dial 10 comprises a dial hole 101, dial holes 102, support columns 103 and dial claws 104, the dial hole 101 and the dial hole 102 are formed on the surface of the dial 10, the dial hole 101 is matched with the connecting shaft 11, the support columns 103 are fixedly connected on the surface of the dial 10, the support columns 103 are symmetrically distributed about the center of the dial 10, the support columns 103 are matched with the lock rod 13, the dial 104 is fixedly connected on the outer side of the dial 10, the dial 104 is matched with the lock groove 123, the lock disc 12 comprises a lock hole 121, a lock hole 122 and a lock groove 123, the lock hole 121 and the lock shaft hole 122 are formed on the surface of the lock disc 12, the lock shaft hole 122 is matched with the, a post 131 is fixedly connected to the surface of the locking lever 13, the post 131 is located at the center of the locking lever 13, and the post 131 is matched with the locking groove 123.

The working principle is as follows: the switch 7 is turned on, the reversing motor 8 starts to work after being electrified, the reversing motor 8 works to drive the motor shaft 9 to rotate, the motor shaft 9 is fixedly connected with the drive plate 10, the drive plate 10 is driven to rotate synchronously by the rotation of the motor shaft 9, the drive plate 10 is fixedly connected with the drive pawl 104, the drive pawl 10 rotates to drive the drive pawl 104 to rotate, the lock plate 12 is provided with a lock groove 123 on the surface, the drive pawl 104 is matched with the lock groove 123, the drive pawl 104 rotates to drive the lock plate 12 to rotate, the drive plate 10 is fixedly connected with the strut 103, the strut 103 rotates to drive the lock rod 13 to move, the rod column 131 is fixedly connected with the surface of the lock rod 13, after the drive plate 10 rotates for a section, the rod column 131 is matched with the lock groove 123 to stop rotating, the lock plate 12 is locked, the lock plate 12 and the connecting shaft 11 rotate synchronously, the left frame 19 and the right frame 20 are fixedly connected with the connecting shaft, left side frame 19 and right side frame 20 and slide shaft 18 swing joint, slide shaft 18 slides on rising seat 17, grillage 21 is the spill structure, grillage 21 card is on left side frame 19 and right side frame 20, along with the rising and the decline of left side frame 19 and right side frame 20 realize the rising and the decline of head board 24, the below fixedly connected with board axle 22 of grillage 21, the top fixedly connected with connecting plate 23 of grillage 21, sliding connection has head board 24 above connecting plate 23, realize the purpose of head board 24 that goes up and down, sliding connection has headrest 25 above head board 24, improve patient's head comfort level.

To sum up, this variable pillow operating table auxiliary assembly of taking locking mechanism, through opening switch 7, reverse motor 8 begins work, reverse motor 8 work drives motor shaft 9 and rotates, motor shaft 9 rotates and drives driver plate 10 synchronous rotation, driver plate 10 rotates and drives pusher dog 104 and rotate, pusher dog 104 cooperatees with locked groove 123, pusher dog 104 rotates and drives lock dish 12 and rotates, driver plate 10 rotates and drives prop 103 and rotate, prop 103 rotates and drives locking lever 13 motion, driver plate 10 rotates one section back, pole 131 and locked groove 123 cooperate the stall to locking lock dish 12, just so reached the dead effect of locking after head board 24 goes up and down. This take variable pillow operating table auxiliary assembly of tight locking mechanism, through lock dish 12 and even axle 11 synchronous rotation, left side frame 19 and right frame 20 fixed connection are on even axle 11, even axle 11 rotates and drives left side frame 19 and right frame 20 and rotate, left side frame 19 and right frame 20 and sliding shaft 18 swing joint, sliding shaft 18 slides on rising seat 17, grillage 21 is the spill structure, grillage 21 card is on left side frame 19 and right frame 20, the rising and the decline of head board 24 are realized along with the rising and the decline of left side frame 19 and right frame 20, the top fixedly connected with connecting plate 23 of grillage 21, sliding connection has head board 24 above connecting plate 23, just so reached the effect of lift head board, sliding connection has headrest 25 above head board 24, it is comfortable to improve patient's head.

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

Claims

1. The utility model provides a take variable pillow operation table auxiliary assembly of locking mechanism, includes head of a bed (1), its characterized in that: the bed is characterized in that a headstock (2) is fixedly connected below the bed head (1), a bed body (3) is fixedly connected on the right side of the bed head (1), a body frame (4) is fixedly connected below the bed body (3), a mattress (5) is movably connected above the bed body (3), a partition plate (6) is fixedly connected at one end, far away from the bed head (1), of the bed body (3), a switch (7) is fixedly connected below the bed head (1), a reversing motor (8) is fixedly connected above the switch (7), a motor shaft (9) is fixedly connected on the right side of the reversing motor (8), a drive plate (10) is fixedly connected at one end, far away from the reversing motor (8), of the motor shaft (9), a connecting shaft (11) is fixedly connected above the motor shaft (9), a lock disc (12) is fixedly connected on the outer side of the connecting shaft (11), a lock rod (13) is movably connected above the lock disc (12), and a rod, a rod seat (15) is fixedly connected to the outer side of the rod shaft (14), a support seat (16) is fixedly connected to the left side and the right side of the lock disc (12), a lifting seat (17) is fixedly connected to one end, far away from the lock disc (12), of the connecting shaft (11), a sliding shaft (18) is movably connected to the upper portion of the connecting shaft (11), a left frame (19) is fixedly connected to the left side of the lifting seat (17), a right frame (20) is fixedly connected to the right side of the lifting seat (17), a plate frame (21) is movably connected to the right side of the right frame (20), a plate shaft (22) is fixedly connected to the lower portion of the plate frame (21), a connecting plate (23) is fixedly connected to the surface of the plate frame (21), a head plate (24) is movably connected to the right side;

the dial plate (10) comprises a dial shaft hole (101), a dial hole (102), a supporting column (103) and a shifting claw (104), the dial shaft hole (101) and the dial hole (102) are formed in the surface of the dial plate (10), the supporting column (103) is fixedly connected to the surface of the dial plate (10), the shifting claw (104) is fixedly connected to the outer side of the dial plate (10), the lock plate (12) comprises a lock hole (121), a lock shaft hole (122) and a lock groove (123), the lock hole (121) and the lock shaft hole (122) are formed in the surface of the lock plate (12), the lock groove (123) is formed in the surface of the lock plate (12), and the rod column (131) is fixedly connected to the surface of the lock rod (13);

the motor shaft (9) and the drive plate (10) rotate synchronously, and the axis of the motor shaft (9) and the center of the drive plate (10) are positioned on the same vertical line;

the outer side of the pusher dog (104) is matched with the inner side of the lock groove (123), one end of the pusher dog (104) far away from the drive plate (10) is semicircular, and the lock groove (123) is semicircular;

the outer side of the post (131) is matched with the inner side of the locking groove (123), and the head of the post (131) is semicircular;

the rod column (131) is positioned at the center of the lock rod (13);

the number of the supporting columns (103) is two, and the supporting columns are symmetrically distributed about the center of the drive plate (10);

the inner side of the lifting seat (17) is matched with the outer side of the sliding shaft (18).