CN215385629U

CN215385629U - Multi-functional ophthalmology nursing disjunctor chair

Info

Publication number: CN215385629U
Application number: CN202122152135.8U
Authority: CN
Inventors: 陈吉利
Original assignee: Shanghai Jingan District Shibei Hospital
Current assignee: Shanghai Jingan District Shibei Hospital
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-04
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a multifunctional ophthalmologic nursing conjoined chair, which relates to the technical field of nursing conjoined chairs and comprises a chair, wherein a backrest plate is hinged on the chair through a hinge mechanism, a fixing mechanism for fixing the angle of the backrest plate is arranged on the chair, a track block is arranged on the backrest plate, the outer side of the track block is connected with an installation seat in a sliding manner, a self-locking mechanism for fixing the position of the installation seat is arranged on the installation seat, a sliding groove is formed in the installation seat, a sliding block is connected to the inner wall of the sliding groove in a sliding manner, one side of the sliding block is provided with a clamping plate, and a driving assembly for driving the two clamping plates to approach is arranged on the installation seat. The utility model has the beneficial effects that: carry out the displacement through the mount pad, can be so that the position of two grip blocks changes, two grip blocks are located patient's head both sides, contradict in the head both sides after screwing up through last, can realize making things convenient for medical staff to treat to the fixed of head.

Description

Multi-functional ophthalmology nursing disjunctor chair

Technical Field

The utility model relates to the technical field of nursing conjoined chairs, in particular to a multifunctional ophthalmic nursing conjoined chair.

Background

The general term of ophthalmology is "ophthalmology specialty", which is the discipline for studying diseases occurring in the visual system, including the eyeball and its associated tissues. In ophthalmology, various ophthalmic diseases such as vitreous body, retinal diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like are generally researched.

The publication number is: CN208785193U multi-functional ophthalmology nursing disjunctor chair discloses, a multi-functional ophthalmology nursing disjunctor chair, its characterized in that includes: the seat comprises a seat body, wherein the seat body comprises a seat plate, supporting legs and a back plate, a left side plate and a right side plate are respectively and vertically arranged on the left side and the right side of the seat plate, sliding grooves extending along the front-back direction are respectively formed in the upper surfaces of the left side plate and the right side plate, and the sliding grooves extend to the front end surfaces of the left side plate and the right side plate; the supporting legs are arranged at the bottom of the seat plate; the back plate is obliquely arranged at the rear end of the seat plate, and the front end of the back plate is lower than the rear end.

At present, when ophthalmic treatment, need the patient to lie or sit on nursing disjunctor chair to make things convenient for medical staff to treat the detection, when carrying out some eyes treatment, need anesthesia, unconscious skew appears easily in patient's head after the anesthesia, and present nursing disjunctor chair is inconvenient fixes patient's head, appears the skew easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional ophthalmologic nursing conjoined chair which can clamp the head of a patient, so that the head position of the patient is always fixed, the operation of medical staff is facilitated, and the multifunctional ophthalmologic nursing conjoined chair has a good restraint effect.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-functional ophthalmology nursing disjunctor chair, includes the seat, it has the back board to articulate through hinge mechanism on the seat, it is right to be provided with on the seat the back board angle carries out the fixed establishment who fixes, be provided with the track piece on the back board, track piece outside sliding connection has the mount pad, be provided with on the mount pad and carry out the self-locking mechanism who fixes to its position, the spout has been seted up on the mount pad, spout inner wall sliding connection has the sliding block, one side of sliding block is provided with the grip block, be provided with two on the mount pad the drive assembly that the grip block is close to.

Preferably, the hinge mechanism is including setting up the center pin that sets up in seat one end, the outside of center pin is rotated and is cup jointed the swivel sleeve, back board fixed mounting is on the swivel sleeve.

Preferably, the fixing mechanism comprises an insertion block, the insertion block is L-shaped, the horizontal end of the insertion block is inserted into the seat, and the vertical end of the insertion block abuts against the backrest plate.

Preferably, the self-locking mechanism comprises a threaded knob, the threaded knob is connected to the mounting seat in a threaded mode, and one end of the threaded knob abuts against the track block.

Preferably, the driving assembly comprises a fixed block, the inner side of the fixed block is in threaded connection with a screw rod, and one end of the screw rod abuts against the clamping plate.

Preferably, the number of the sliding blocks is two, the two sliding blocks are respectively arranged on two sides of the clamping plate, and the clamping plate can only move along the opening direction of the sliding groove.

Preferably, the bottom of the seat is provided with a support leg, and the support leg is fixedly installed on the ground.

Compared with the prior art, the utility model has the beneficial effects that: this multi-functional ophthalmology nursing disjunctor chair: carry out the displacement through the mount pad, can be so that the position of two grip blocks changes, two grip blocks are located patient's head both sides, contradict in the head both sides after screwing up through last, can realize the fixed to the head, make things convenient for medical staff to operate, have better restraint effect.

Drawings

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

FIG. 2 is a schematic view of the backrest plate of the present invention after being turned over;

fig. 3 is a partial structural schematic diagram of the present invention.

In the figure: 10. a seat; 11. a central shaft; 12. a rotating sleeve; 13. a back board; 14. a track block; 15. A mounting seat; 16. a threaded knob; 17. a drive assembly; 18. a chute; 19. a slider; 20. a clamping plate; 21. a fixed block; 22. a screw rod; 23. inserting a block; 24. and (3) a support leg.

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. 1-3, the present invention provides a technical solution: a multifunctional ophthalmology nursing conjoined chair comprises a chair 10, a backrest plate 13 is hinged on the chair 10 through a hinge mechanism, the angle of the backrest plate 13 can be adjusted by 90 degrees, the backrest plate 13 can be in a vertical state or a horizontal state, a fixing mechanism for fixing the angle of the backrest plate 13 is arranged on the chair 10, the backrest plate 13 can be fixed in the vertical state through the fixing mechanism, a track block 14 is arranged on the backrest plate 13, an installation seat 15 is connected with the outer side of the track block 14 in a sliding way, the installation seat 15 can move along the track block 14, a self-locking mechanism for fixing the position of the installation seat 15 is arranged on the installation seat 15, a sliding groove 18 is arranged on the installation seat 15, a sliding block 19 is connected with the inner wall of the sliding groove 18 in a sliding way, the sliding block 19 can move along the sliding groove 18, and a clamping plate 20 is arranged on one side of the sliding block 19, slide 19 is carried out the displacement together to grip block 20 can be followed, be provided with the drive assembly 17 that two grip blocks 20 of drive are close to on the mount pad 15, through the regulation to mount pad 15 position, can make the position of two grip blocks 20 change, two grip blocks 20 are located patient's head both sides, can drive two grip blocks 20 through drive assembly 17 and be close to each other, can realize the fixed to the head, make things convenient for medical staff to operate, better restraint effect has, grip block 20 avoids needing to set up the sponge coating, avoid grip block 20 harder and produce the crushing.

Referring to fig. 1, the hinge mechanism includes a central shaft 11 disposed at one end of a seat 10, a rotary sleeve 12 rotatably sleeved outside the central shaft 11, a backrest plate 13 fixedly installed on the rotary sleeve 12, the backrest plate 13 can rotate outside the central shaft 11 through the rotating sleeve 12, the fixing mechanism comprises an inserting block 23, the shape of the inserting block 23 is set to be L-shaped, the horizontal end of the inserting block 23 is inserted into the seat 10, the vertical end of the inserting block 23 is abutted against the backrest plate 13, the inserting block 23 is abutted against the backrest plate 13 under the vertical state of the backrest plate 13, the back board 13 is restricted to be unable to rotate, and after the insert block 23 is removed, the restriction of the insert block 23 is lost, the back board 13 can be rotated, and when the back board 13 is rotated to the horizontal state, the lower end of the back board 13 is abutted against the seat 10, and the back board 13 can not be rotated continuously, so that the back board 13 can be kept in the horizontal state.

Referring to fig. 1, the self-locking mechanism includes a threaded knob 16, the threaded knob 16 is screwed on the mounting seat 15, one end of the threaded knob 16 abuts against the track block 14, and by tightening the threaded knob 16, one end of the threaded knob 16 abuts against the track block 14, so that the mounting seat 15 and the track block 14 are fixed together.

Referring to fig. 1-3, the driving assembly 17 includes a fixing block 21, a screw rod 22 is connected to an inner side of the fixing block 21 through a thread, one end of the screw rod 22 abuts against the clamping plate 20, the screw rod 22 is moved by a screw force by rotating the screw rod 22, the screw rod 22 is moved toward the clamping plate 20, the clamping plate 20 is pressed against each other, and the two clamping plates 20 are close to each other, thereby realizing clamping.

Referring to fig. 1, two sliding blocks 19 are provided, the two sliding blocks 19 are respectively disposed on two sides of the clamping plate 20, the clamping plate 20 can only move along the opening direction of the sliding slot 18, and the sliding blocks 19 are distributed on two sides of the clamping plate 20, so that the clamping plate 20 can be limited to move only in the installation and fixing direction.

Referring to fig. 1, the bottom of the seat 10 is provided with a support leg 24, the support leg 24 is fixedly installed on the ground, the support leg 24 can ensure the stability of the seat 10, and the stability is still ensured when the backboard 13 is in a horizontal state.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-functional ophthalmology nursing disjunctor chair, includes seat (10), its characterized in that: articulated through hinge mechanism on seat (10) have back board (13), be provided with on seat (10) right back board (13) angle carries out the fixed establishment who fixes, be provided with track piece (14) on back board (13), track piece (14) outside sliding connection has mount pad (15), be provided with on mount pad (15) and carry out the self-locking mechanism who fixes to its position, spout (18) have been seted up on mount pad (15), spout (18) inner wall sliding connection has sliding block (19), one side of sliding block (19) is provided with grip block (20), be provided with two on mount pad (15) drive assembly (17) that grip block (20) are close to.

2. The multifunctional ophthalmic-care conjoined chair of claim 1, wherein: hinge mechanism is including setting up center pin (11) that set up in seat (10) one end setting, the outside of center pin (11) is rotated and is cup jointed swivel sleeve (12), back board (13) fixed mounting is on swivel sleeve (12).

3. The multifunctional ophthalmic-care conjoined chair of claim 1, wherein: the fixing mechanism comprises an inserting block (23), the inserting block (23) is arranged to be L-shaped, the horizontal end of the inserting block (23) is inserted into the seat (10), and the vertical end of the inserting block (23) abuts against the backrest plate (13).

4. The multifunctional ophthalmic-care conjoined chair of claim 1, wherein: the self-locking mechanism comprises a threaded knob (16), the threaded knob (16) is connected to the mounting base (15) in a threaded mode, and one end of the threaded knob (16) abuts against the track block (14).

5. The multifunctional ophthalmic-care conjoined chair of claim 1, wherein: drive assembly (17) are including fixed block (21), the inboard threaded connection of fixed block (21) has lead screw (22), the one end of lead screw (22) is contradicted on grip block (20).

6. The multifunctional ophthalmic-care conjoined chair of claim 1, wherein: the number of the sliding blocks (19) is two, the two sliding blocks (19) are respectively arranged on two sides of the clamping plate (20), and the clamping plate (20) can only move along the opening direction of the sliding groove (18).

7. The multifunctional ophthalmic-care conjoined chair of claim 1, wherein: the bottom of the seat (10) is provided with a support leg (24), and the support leg (24) is fixedly arranged on the ground.