CN209404740U

CN209404740U - A kind of head fixing device of ophtalmic treatments

Info

Publication number: CN209404740U
Application number: CN201821556651.9U
Authority: CN
Inventors: 李静
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-15
Filing date: 2018-09-15
Publication date: 2019-09-20
Anticipated expiration: 2028-09-15

Abstract

The utility model discloses a kind of head fixing devices of ophtalmic treatments, including a fixed plate, in the top left of the fixed plate, the right side is arranged symmetrically, and there are two set portions, guide rod has been assigned in the set portion, there is the screw of the fixed guide rod at the outer wall position in the set portion, forehead limit assembly and chin support components support are combined between two guide rods, casing there are two being symmetrical arranged at the top of the fixed plate, motion bar is combined in described sleeve pipe, a limited block is fixed on the bar wall of the motion bar, spring is arranged on the shaft of the motion bar, the spring cooperation is between described sleeve pipe and the limited block, the motion bar is inserted into the jack locking for realizing chin supporting plate after moving up under the support of spring, ultraviolet disinfection lamp is combined between two pieces of limited blocks, it is described ultraviolet Line sterilamp is combined with electric-controlled switch；The structure of the present apparatus is relatively simple, and use is more hygienic, is suitble to promote the use of.

Description

A kind of head fixing device of ophtalmic treatments

Technical field

The utility model relates to a kind of head fixing devices of ophtalmic treatments.

Background technique

In eye examination, the eyes by observation of use instrument patient, its included head fixing device of traditional instrument are needed For a long time in use, more unhygienic, bacterium easy to breed, especially supports the position of patient's chin, due to patient itself Eating habit the problems such as, the bacterium of chin is more, for a long time in use, be easy to cause the cross-infection between patient, and whole If body is replaced, cost is too high.

Based on the above issues, it is desirable to provide a kind of head fixing device of more hygienic ophtalmic treatments.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of heads of more hygienic ophtalmic treatments to fix Device.

The utility model is achieved through the following technical solutions:

A kind of head fixing device of ophtalmic treatments, including a fixed plate, it is left and right symmetrical at the top of the fixed plate There are two set portions for setting, and guide rod has been assigned in the set portion, there is the fixed guide rod to use at the outer wall position in the set portion Screw, forehead limit assembly and chin support components support, the forehead limit assembly packet are combined between two guide rods Two sliding sleeves being separately fixed on the guide rod are included, there is connect the guide rod first at the outer wall position of the sliding sleeve Screw is combined with the forehead positioning plate of an arc, the Inner arc surface fitting of the forehead positioning plate between two sliding sleeves Human body forehead, the chin support components support include two the first sliding sleeves being separately fixed on the guide rod, first sliding sleeve Outer wall position at there is the second screw for connecting the guide rod, be provided with sleeve at the outer wall position of first sliding sleeve, Activity is combined with a swingle between two sleeves, and there are two chin straps for annular setting at the outer wall of the swingle Plate has jack on the surface of the chin supporting plate, is symmetrical arranged at the top of the fixed plate there are two casing, in the set It is combined with motion bar in pipe, is fixed with a limited block on the bar wall of the motion bar, is arranged on the shaft of the motion bar Spring, between described sleeve pipe and the limited block, the motion bar moves up under the support of spring for the spring cooperation It is inserted into the jack afterwards and realizes the locking of chin supporting plate, be combined with ultraviolet disinfection lamp between two pieces of limited blocks, institute It states ultraviolet disinfection lamp and is combined with electric-controlled switch.

Preferably, a sanitary belt, the forehead positioning plate have been detachably matched at the inner surface of the forehead positioning plate Inner arc surface on there is the thread gluing for adsorbing the sanitary belt, sanitary belt is a daily necessities, is replaced every other day, is avoided thin Bacterium breeds, can be with quick adsorption sanitary belt by thread gluing, while being replaced after being also convenient for disassembly.

Preferably, forward and backward on the bar wall of the swingle to be symmetrically arranged with two pieces of lighttight black-out clothes, the black-out cloth It is covered after sagging in the forward and backward side of the ultraviolet disinfection lamp, ultraviolet disinfection lamp may be implemented by the way that black-out cloth is arranged Shading avoids light from influencing the diagnosis to eyes of patients.

Preferably, the surface of the chin supporting plate has the gap slot of positioning chin, sets in the slot bottom of the gap slot Be equipped with shrinkage pool, by the cooperation of gap slot and shrinkage pool can effective immobilized patients chin.

Preferably, it is combined with two pieces of grip blocks below the fixed plate, is fixed with a screw rod at the top of the grip block, The screw rod passes through the fixed plate, that one end fits that the screw rod passes through the fixed plate have a nut, the fixed plate The equal gluing in upper surface of lower surface and the grip block be fixed with non-slip mat, the non-slip mat is rubber material, passes through folder Plate cooperation fixed plate is held, is facilitated the present apparatus is fixed on the table.

The beneficial effects of the utility model are: the present apparatus and when in use, is equipped with two blocks of chin supporting plates, when in use, In one block of chin supporting plate be used to support the chin of patient, facilitate cooperation instrument to complete diagnostic work, another block of chin supporting plate is downward Setting, carries out prolonged disinfection by ultraviolet disinfection lamp, after using 2-3 hours, needs to carry out chin supporting plate Rotation replacement, avoids bacteria breed, avoids the cross-infection between patient, when replacing chin supporting plate, need to push ultraviolet light Sterilamp, so that recoil of spring, inserted link, which is detached from jack, can be realized rotation, and the structure of the present apparatus is relatively simple, using more defending It is raw, it is suitble to promote the use of.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the schematic diagram of internal structure of the utility model；

Fig. 2 is the main view of the utility model；

Fig. 3 is the top view of forehead positioning plate；

Fig. 4 is the top view of chin supporting plate；

Fig. 5 is the automatically controlled figure of ultraviolet disinfection lamp.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

As shown in Figure 1, Figure 2, the head fixing device of Fig. 3, Fig. 4 and a kind of ophtalmic treatments shown in fig. 5, including a fixed plate 1, it is symmetrical arranged there are two set portion 2 the top of the fixed plate 1 is left and right, guide rod 3, the set has been assigned in the set portion 2 There is the screw 201 of the fixed guide rod 3 at the outer wall position in portion 2, forehead limit is combined between two guide rods 3 Component 4 and chin support components support 5, the forehead limit assembly 4 include two sliding sleeves 401 being separately fixed on the guide rod 3, There is the first screw 411 for connecting the guide rod 3, between two sliding sleeves 401 at the outer wall position of the sliding sleeve 401 It is combined with the forehead positioning plate 402 of an arc, the Inner arc surface of the forehead positioning plate 402 is bonded human body forehead, the chin Support components support 5 includes two the first sliding sleeves 501 being separately fixed on the guide rod 3, the outer wall position of first sliding sleeve 501 Locate that there is the second screw 511 for connecting the guide rod 3, be provided with sleeve 502 at the outer wall position of first sliding sleeve 501, Activity is combined with a swingle 503 between two sleeves 502, and annular is provided with two at the outer wall of the swingle 503 A chin supporting plate 504 has jack 512 on the surface of the chin supporting plate 504, is symmetrical arranged at the top of the fixed plate 1 There are two casings 6, and motion bar 601 is combined in described sleeve pipe 6, is fixed with a limited block on the bar wall of the motion bar 601 602, spring 603 is arranged on the shaft of the motion bar 601, the cooperation of spring 603 is in described sleeve pipe 6 and the limit Between block 602, the motion bar 601 is inserted into realization chin supporting plate in the jack 512 after moving up under the support of spring 504 locking, is combined with ultraviolet disinfection lamp 7 between two pieces of limited blocks 602, and the ultraviolet disinfection lamp 7 is combined with Electric-controlled switch 8.

A preferred embodiment in the utility model is detachably matched at the inner surface of the forehead positioning plate 402 There is a sanitary belt 422, on the inner arc surface of the forehead positioning plate 402 there is the thread gluing for adsorbing the sanitary belt 422 (not scheme Show), sanitary belt is disposable product, replaces after each patient's use, avoids bacteria breed, can be fast by thread gluing Speed absorption sanitary belt, while being replaced after being also convenient for disassembly.

A preferred embodiment in the utility model, it is forward and backward on the bar wall of the swingle 503 to be symmetrically arranged with two pieces Lighttight black-out cloth 533 covers in the forward and backward side of the ultraviolet disinfection lamp after the black-out cloth is sagging, passes through setting The shading of ultraviolet disinfection lamp may be implemented in black-out cloth, and light is avoided to influence the diagnosis to eyes of patients.

A preferred embodiment in the utility model, the surface of the chin supporting plate 504 have lacking for positioning chin Mouth slot 544, is provided with shrinkage pool 545 in the slot bottom of the gap slot 544, can effectively be consolidated by the cooperation of gap slot and shrinkage pool Determine the chin of patient.

A preferred embodiment in the utility model, the lower section of the fixed plate 1 are combined with two pieces of grip blocks 121, institute The top for stating grip block 121 is fixed with a screw rod 131, and the screw rod 131 passes through the fixed plate 1, and the screw rod 131 passes through institute That one end fits for stating fixed plate 1 have a nut 141, the lower surface of the fixed plate 1 and the upper surface of the grip block 121 Equal gluing is fixed with non-slip mat 151, and the non-slip mat is rubber material, cooperates fixed plate by grip block, facilitates the present apparatus It fixes on the table.

The beneficial effects of the utility model are: the present apparatus and when in use, pass through matching for grip block and fixed plate and nut It closes, can fix on the table or checks on chair or inspection desk, while being equipped with two blocks of chin supporting plates, when in use, wherein One block of chin supporting plate is used to support the chin of patient, facilitates cooperation instrument to complete diagnostic work, another block of chin supporting plate is set downward It sets, when no patient checks, the power supply of ultraviolet disinfection lamp can be connected, disappeared for a long time by ultraviolet disinfection lamp Poison work, can close ultraviolet disinfection lamp when checking patient, using after 2-3 hours, need to chin supporting plate into Row rotation replacement, then carries out disinfection, avoids bacteria breed, avoid the cross-infection between patient, when replacing chin supporting plate, The power supply for needing to turn off ultraviolet disinfection lamp, then pushes ultraviolet disinfection lamp, so that recoil of spring, inserted link is detached from jack Realize rotation, the structure of the present apparatus is relatively simple, and use is more hygienic, is suitble to promote the use of.

Claims

1. a kind of head fixing device of ophtalmic treatments, it is characterised in that: including a fixed plate, at the top of the fixed plate It is left and right to be symmetrical arranged there are two set portion, guide rod has been assigned in the set portion, and there is fixed institute at the outer wall position in the set portion The screw for stating guide rod is combined with forehead limit assembly and chin support components support, the forehead limit between two guide rods Hyte part includes two sliding sleeves being separately fixed on the guide rod, has at the outer wall position of the sliding sleeve and connects the guide rod First screw is combined with the forehead positioning plate of an arc, the Inner arc of the forehead positioning plate between two sliding sleeves Surface is bonded human body forehead, and the chin support components support includes two the first sliding sleeves being separately fixed on the guide rod, described There is the second screw for connecting the guide rod at the outer wall position of first sliding sleeve, be arranged at the outer wall position of first sliding sleeve There is sleeve, activity is combined with a swingle between two sleeves, at the outer wall of the swingle there are two annular settings Chin supporting plate has jack on the surface of the chin supporting plate, is symmetrical arranged at the top of the fixed plate there are two casing, It is combined with motion bar in described sleeve pipe, a limited block is fixed on the bar wall of the motion bar, on the shaft of the motion bar Be arranged with spring, the spring cooperation between described sleeve pipe and the limited block, the motion bar under the support of spring to It is inserted into after upper movement in the jack and realizes the locking of chin supporting plate, be combined with disinfection by ultraviolet light between two pieces of limited blocks Lamp, the ultraviolet disinfection lamp are combined with electric-controlled switch.

2. the head fixing device of ophtalmic treatments according to claim 1, it is characterised in that: the forehead positioning plate It has been detachably matched a sanitary belt at inner surface, has had on the inner arc surface of the forehead positioning plate and adsorbs the sanitary belt Thread gluing.

3. the head fixing device of ophtalmic treatments according to claim 1, it is characterised in that: the bar wall of the swingle It is above forward and backward to be symmetrically arranged with two pieces of lighttight black-out clothes, it covers after the black-out cloth is sagging in the ultraviolet disinfection lamp Forward and backward side.

4. the head fixing device of ophtalmic treatments according to claim 1, it is characterised in that: the table of the chin supporting plate Face has the gap slot of positioning chin, and the slot bottom of the gap slot is provided with shrinkage pool.

5. the head fixing device of ophtalmic treatments according to claim 1, it is characterised in that: the lower section of the fixed plate Two pieces of grip blocks are combined with, a screw rod is fixed at the top of the grip block, the screw rod passes through the fixed plate, the screw rod There is a nut across that one end fits of the fixed plate, the upper surface of the lower surface of the fixed plate and the grip block is equal Gluing is fixed with non-slip mat, and the non-slip mat is rubber material.