CN206651816U - A kind of adjustable head rest device of eye examination - Google Patents
A kind of adjustable head rest device of eye examination Download PDFInfo
- Publication number
- CN206651816U CN206651816U CN201621235656.2U CN201621235656U CN206651816U CN 206651816 U CN206651816 U CN 206651816U CN 201621235656 U CN201621235656 U CN 201621235656U CN 206651816 U CN206651816 U CN 206651816U
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- CN
- China
- Prior art keywords
- supporting plate
- port
- bearing
- catch
- eye examination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of adjustable head rest device of eye examination, include base, supporting plate and supporting plate, fixed setting bearing in the middle part of the upper side of the base, the inner ring of the bearing is fixedly connected with supporting plate, the inside of the supporting plate is set to hollow structure, the plate body of supporting plate, which runs through, opens up port, the middle part of the port sets fixing axle, runner is arranged in the fixing axle, the lateral wall of runner sets gib head around the center of circle, gib head does not contact with port side wall, the top that the supporting plate is located at port is hinged the first catch, the lower section that the supporting plate is located at port connects the second catch by torsionspring, second catch is arranged on the madial wall of supporting plate, the top movable connection supporting plate of the supporting plate.The utility model is not only easy to disassembly and installation, and can also be carried out rotating according to the needs of inspection and high high adjustment, without instrument, improves the efficiency of diagnosis, alleviates the work load of medical worker.
Description
Technical field
Ophthalmic art field is the utility model is related to, the adjustable head rest device of specially a kind of eye examination.
Background technology
When patient goes eye examination, medical worker often allows patient that head is lifted, and then eye is checked.In order to
The needs of inspection, the height and angle excursion that medical worker can kick up to patients head are instructed repeatedly.During inspection, due to eye
Eyeball is irradiated by light, and patient can move or rock behind subconscious head, cause the review time to be elongated, and influences the work checked
Make efficiency, improve the work load of medical worker.
Utility model content
The purpose of this utility model is to provide a kind of eye examination adjustable head rest device, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of eye examination is filled with adjustable head rest
Put, include base, supporting plate and supporting plate, bearing is fixedly installed in the middle part of the upper side of the base, the inner ring of the bearing is consolidated
Surely supporting plate is connected, the inside of the supporting plate is set to hollow structure, and the plate body of supporting plate, which runs through, opens up port, the port
Middle part sets fixing axle, and runner is arranged in the fixing axle, and the lateral wall of runner sets gib head, gib head and port side around the center of circle
Wall does not contact, and the top that the supporting plate is located at port is hinged the first catch, and the supporting plate, which is located at below port, passes through torsion
Turn spring and connect the second catch, second catch is arranged on the madial wall of supporting plate, and the top movable of the supporting plate connects
Supporting plate is connect, the bottom side of the supporting plate is flexibly connected one end of thin bar, and the other end of the thin bar is flexibly connected annulus, described
Annulus is hung on gib head.
Preferably, the bottom of the base is distributed elastic salient point, and the surface of elastic salient point sets anti-skidding twill.
Preferably, the outer ring of the bearing is provided with external screw thread, and the upper side of base opens up screw thread notch, bearing threads connection
It is intraoral in the thread groove of base.
Preferably, the supporting plate includes bearing plate and elastic layer, and elastic layer is arranged at the plate body upper side of bearing plate.
Preferably, the outside coating plastic set skin of the elastic layer.
Compared with prior art, the beneficial effects of the utility model are：The utility model is not only easy to disassembly and installation, and
And it can also be carried out rotating and high high adjustment according to the needs of inspection so that the height that patients head kicks up meets the inspection of medical worker
Needs are looked into, and regulator site is all manual, very convenient without instrument, when avoiding the patient from checking, head is because eyes
It is illuminated and rock, the efficiency of diagnosis is improved, alleviates the work load of medical worker.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model supporting plate structure schematic diagram.
In figure：1- bases；2- bearings；3- supporting plates；4- ports；5- fixing axles；6- runners；7- gib heads；The catch of 8- first；
9- torsionsprings；The catch of 10- second；11- supporting plates；12- thin bars；13- annulus；14- bearing plates；15- elastic layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of eye examination with adjustable head rest device：Include base 1, branch
Fagging 3 and supporting plate 11, the upper side middle part fixed setting bearing 2 of the base 1, the bottom of base 1 is distributed elastic salient point, bullet
Property salient point surface anti-skidding twill is set, be easy to fix, the inner ring of the bearing 2 is fixedly connected with supporting plate 3, the outer ring of bearing 2
Provided with external screw thread, the upper side of base 1 opens up screw thread notch, and the thread groove that bearing 2 is threaded in base 1 is intraoral, is easy to fill
The installation and removal put, the inside of the supporting plate 3 are set to hollow structure, and the plate body of supporting plate 3, which runs through, opens up port 4, described
The middle part of port 4 sets fixing axle 5, and runner 6 is arranged in the fixing axle 5, and the lateral wall of runner 6 sets gib head 7 around the center of circle,
Gib head 7 does not contact with the side wall of port 4, and the top that the supporting plate 3 is located at port 4 is hinged the first catch 8, the supporting plate 3
Second catch 10 is connected by torsionspring 9 in the lower section of port 4, second catch 10 is arranged at the madial wall of supporting plate 3
On, the top movable connection supporting plate 11 of the supporting plate 3, supporting plate 11 includes bearing plate 14 and elastic layer 15, and elastic layer 15 is set
In the plate body upper side of bearing plate 14, comfort is improved, the outside coating plastic set skin of elastic layer 15, is easy to clean, the support
The bottom side of plate 11 is flexibly connected one end of thin bar 12, and the other end of the thin bar 12 is flexibly connected annulus 13, the annulus
13 hang on gib head 7.
It should be noted that a kind of adjustable head rest device of eye examination of the utility model, medical worker is by thin bar 12
Annulus 13 hang on gib head 7, then rotating wheel 6, gib head 7 supports and opens the first catch 8 and the second catch 10, and supporting plate 11 is downward
Tilt, after supporting plate 11 regulates, chin is placed on supporting plate 11 by patient, and patients head kicks up, and now if it happens runner 6 turns
Dynamic, the first catch 8 and the second catch 10 can block gib head 7, and runner 6 can not rotate, and supporting plate 11 keeps stable, medical worker
Can be with rotational support plate 3 according to inspection needs.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of adjustable head rest device of eye examination, includes base (1), supporting plate (3) and supporting plate (11), its feature and exists
In：Fixed setting bearing (2), the inner ring of the bearing (2) are fixedly connected with supporting plate (3) in the middle part of the upper side of the base (1),
The inside of the supporting plate (3) is set to hollow structure, and the plate body of supporting plate (3), which runs through, opens up port (4), the port (4)
Middle part sets fixing axle (5), and runner (6) is arranged on the fixing axle (5), and the lateral wall of runner (6) sets gib head around the center of circle
(7), gib head (7) does not contact with port (4) side wall, and the top that the supporting plate (3) is located at port (4) is hinged the first catch (8),
The lower section that the supporting plate (3) is located at port (4) connects the second catch (10), second catch by torsionspring (9)
(10) it is arranged on the madial wall of supporting plate (3), the top movable connection supporting plate (11) of the supporting plate (3), the supporting plate
(11) bottom side is flexibly connected one end of thin bar (12), and the other end of the thin bar (12) is flexibly connected annulus (13), institute
Annulus (13) is stated to hang on gib head (7).
A kind of 2. adjustable head rest device of eye examination according to claim 1, it is characterised in that：The base (1)
Bottom be distributed elastic salient point, the surface of elastic salient point sets anti-skidding twill.
A kind of 3. adjustable head rest device of eye examination according to claim 1, it is characterised in that：The bearing (2)
Outer ring be provided with external screw thread, the upper side of base (1) opens up screw thread notch, and bearing (2) is threaded in the thread groove of base (1)
It is intraoral.
A kind of 4. adjustable head rest device of eye examination according to claim 1, it is characterised in that：The supporting plate (11)
Including bearing plate (14) and elastic layer (15), elastic layer (15) is arranged at the plate body upper side of bearing plate (14).
A kind of 5. adjustable head rest device of eye examination according to claim 4, it is characterised in that：The elastic layer
(15) outside coating plastic set skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235656.2U CN206651816U (en) | 2016-11-18 | 2016-11-18 | A kind of adjustable head rest device of eye examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235656.2U CN206651816U (en) | 2016-11-18 | 2016-11-18 | A kind of adjustable head rest device of eye examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206651816U true CN206651816U (en) | 2017-11-21 |
Family
ID=60313654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621235656.2U Expired - Fee Related CN206651816U (en) | 2016-11-18 | 2016-11-18 | A kind of adjustable head rest device of eye examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206651816U (en) |
-
2016
- 2016-11-18 CN CN201621235656.2U patent/CN206651816U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20181118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |