CN208659327U - A kind of adjustable medical eyesight detection auxiliary chair of eyeshield plate height - Google Patents
A kind of adjustable medical eyesight detection auxiliary chair of eyeshield plate height Download PDFInfo
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- CN208659327U CN208659327U CN201720984863.6U CN201720984863U CN208659327U CN 208659327 U CN208659327 U CN 208659327U CN 201720984863 U CN201720984863 U CN 201720984863U CN 208659327 U CN208659327 U CN 208659327U
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- fixed
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- eyeshield
- top surface
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Abstract
The utility model discloses a kind of adjustable medical eyesights of eyeshield plate height to detect auxiliary chair, including seat, the two sides top surface of the seat plate of the seat is fixed with handrail, the middle part bottom surface of the top cross-bar of handrail is fixed with promotion and adjusts motor, the output shaft for promoting adjusting motor passes through the top cross-bar of handrail and is bolted with Adjusting bolt Adjusting screw, the top surface of Adjusting bolt Adjusting screw is fixed on the middle part bottom surface of main supporting block, the bottom surface edge of main supporting block is fixed with guide rod, guide rod sleeve is in the guide sleeve that the top surface of the top cross-bar of handrail is fixed with, transverse concave groove is fixed in the middle part of main supporting block, the rear portion of transverse concave groove has main installation groove；The middle top surface of the seat plate has upper groove, and the top surface of upper groove is fixed with multiple buffer springs.The testing staff being sitting on seat plate can be blocked the eyes not detected by it automatically, be held without oneself holding eyeshield plate either other people's help auxiliary, very convenient.
Description
Technical field:
The utility model relates to technical field of medical equipment, the more specifically to adjustable medical treatment of a kind of eyeshield plate height
Auxiliary chair is detected with eyesight.
Background technique:
When existing ophthalmology carries out eyesight artificial detection, usually one hand of people holds baffle and blocks one eye eyeball, with another
One eye eyeball sees that symbol is detected, and to hold baffle very troublesome for a hand, and when hand is injured or physical disabilities into
When row eyesight detects, due to only it is singlehanded movable either both hands are not active when, can only side someone's auxiliary block, very
Trouble.
Utility model content:
The purpose of the utility model is to solve the deficiencies of the prior art, and provides a kind of eyeshield plate height adjustable medical treatment
Auxiliary chair is detected with eyesight, the testing staff being sitting on seat plate can be blocked the eyes not detected automatically, held without oneself by it
Eyeshield plate either other people's help auxiliary is held to hold, it is very convenient.
The technology solution of the utility model is as follows:
A kind of adjustable medical eyesight detection auxiliary chair of eyeshield plate height, including seat, the two of the seat plate of the seat
Side top surface is fixed with handrail, and the middle part bottom surface of the top cross-bar of handrail is fixed with promotion and adjusts motor, is promoted and adjusts motor
Output shaft pass through handrail top cross-bar and be bolted with Adjusting bolt Adjusting screw, the top surface of Adjusting bolt Adjusting screw is fixed in main supporting block
On portion bottom surface, the bottom surface edge of main supporting block is fixed with guide rod, and guide rod sleeve is solid in the top surface of the top cross-bar of handrail
Surely in the guide sleeve having, transverse concave groove is fixed in the middle part of main supporting block, the rear portion of transverse concave groove has main installation groove；
The middle top surface of the seat plate has upper groove, and the top surface of upper groove is fixed with multiple buffer springs, buffer spring
Top be fixed on the bottom surface of buffer board, for buffer board sleeve in upper groove, the top surface of buffer board is fixed with elastic cushion, bullet
On the top surface for the seat plate that the edge of property cushion is pressed against seat；
Turning rod sleeve in transverse concave groove, fixed by the front end that articulated shaft is hinged on transverse concave groove by the front end of turning rod
On some link blocks, the rear end of turning rod is equipped with eyeshield plate, and eyeshield plate is in main installation groove；
There is side groove, driving motor is in the groove of side, and driving motor is solid on the front outsides wall of the main supporting block
It is scheduled on the inner sidewall of side groove, the output shaft of driving motor is splined shaft, and splined shaft sleeve has in one end of articulated shaft
In splined hole.
The rear end of the turning rod is fixed with connecting plate, and eyeshield plate is fixed on connecting plate, and connecting plate and eyeshield plate are in
In main installation groove.
The bottom surface of the eyeshield plate has protection spherical groove.
The bottom surface of the main installation groove is fixed with elastomer block, and connecting plate is pressed against in elastomer block.
The bottom surface of the buffer board is fixed with multiple locating rods, the location hole that locating rod sleeve has in the bottom surface of upper groove
In.
The rear portion of the seat plate is fixed with backrest, is spirally connected in the middle part of backrest and adjusts stud, and the front end for adjusting stud is stretched
It backrest and is hinged on the rear surface for adjusting backboard out, adjusts backboard and be in the front of backrest, the rear end stretching for adjusting stud is leaned on
It carries on the back and is fixed with rotating block.
Multiple guide rods are fixed on the rear surface for adjusting backboard, guide rod stretches out backrest.
The utility model has the beneficial effects that:
The testing staff being sitting on seat plate can be blocked the eyes not detected by it automatically, without oneself hold eyeshield plate or
Person is that other people's help auxiliary is held, very convenient.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial top view of the main supporting block of the utility model.
Specific embodiment:
Embodiment: as shown in Fig. 1 to Fig. 2, a kind of adjustable medical eyesight detection auxiliary chair of eyeshield plate height, including seat
Chair 10, the two sides top surface of the seat plate of the seat 10 are fixed with handrail 11, and the middle part bottom surface of the top cross-bar of handrail 11 is solid
There is promotion to adjust motor 12, the output shaft for promoting adjusting motor 12 passes through the top cross-bar of handrail 11 and is bolted with adjusting spiral shell surely
Set 13, the top surface of Adjusting bolt Adjusting screw 13 is fixed on the middle part bottom surface of main supporting block 20, and the bottom surface edge of main supporting block 20 is fixed with
Guide rod 14,14 sleeve of guide rod is in the guide sleeve 15 that the top surface of the top cross-bar of handrail 11 is fixed with, main supporting block 20
Middle part be fixed with transverse concave groove 21, the rear portion of transverse concave groove 21 has main installation groove 22；
The middle top surface of the seat plate has upper groove 16, and the top surface of upper groove 16 is fixed with multiple buffer springs 161, delays
The top for rushing spring 161 is fixed on the bottom surface of buffer board 162,162 sleeve of buffer board in upper groove 16, buffer board 162
Top surface is fixed with elastic cushion 163, and the edge of elastic cushion 163 is pressed against on the top surface of the seat plate of seat 10；
For 23 sleeve of turning rod in transverse concave groove 21, the front end of turning rod 23 is hinged on transverse concave groove 21 by articulated shaft
On the link block 211 being fixedly arranged at the front end with, the rear end of turning rod 23 is equipped with eyeshield plate 24, and eyeshield plate 24 is in main installation groove 22
In；
There is side groove 26, driving motor 27 is in side groove 26, is driven on the front outsides wall of the main supporting block 20
Dynamic motor 27 is fixed on the inner sidewall of side groove 26, and the output shaft of driving motor 27 is splined shaft, and splined shaft sleeve is hinged
In the splined hole that one end of axis has.
Further, the rear end of the turning rod 23 is fixed with connecting plate 232, and eyeshield plate is fixed on connecting plate 232
24, connecting plate 232 and eyeshield plate 24 are in main installation groove 22.
Further, the bottom surface of the eyeshield plate 24 has protection spherical groove 241.
Further, the bottom surface of the main installation groove 22 is fixed with elastomer block 221, and connecting plate 232 is pressed against elasticity
On block 221.
Further, the bottom surface of the buffer board 162 is fixed with multiple locating rods 164, and 164 sleeve of locating rod is in fovea superior
In the location hole 165 that the bottom surface of slot 16 has.
Further, the rear portion of the seat plate is fixed with backrest 17, and the middle part of backrest 17, which is spirally connected, adjusts stud
171, the front end for adjusting stud 171 is stretched out backrest 17 and is hinged on the rear surface for adjusting backboard 18, and adjusting backboard 18, which is in, to be leaned on
The front of back 17, the rear end for adjusting stud 171 stretch out backrest 17 and are fixed with rotating block 172.
Further, multiple guide rods 181 are fixed on the rear surface for adjusting backboard 18, guide rod 181 stretches out
Backrest 17.
When the present embodiment is in use, people is sitting on seat plate, then, when needing to detect right eye, passes through the driving electricity in left side
Machine 27 is run, and turning rod 23 is overturn, so that the eyeshield plate 24 in left side blocks left eye, wherein when the position of eyeshield plate 24 is too low
When, the operation of motor 12 can be adjusted by being promoted, promote winner's supporting block 20, so that eyeshield plate 24 is promoted, to guarantee to make
The eyes and eyeshield plate 24 of user are corresponding, and when needing to detect left eye, it can be run by the driving motor 27 on right side, so that
The eyeshield plate 24 on right side blocks right eye, realizes detection, very convenient.
And by manual rotation's rotating block 172 may be implemented adjust backboard 18 it is elastic, meet different users'
Backrest uses, and improves comfort level.
Claims (7)
1. a kind of adjustable medical eyesight of eyeshield plate height detects auxiliary chair, including seat (10), it is characterised in that: the seat
The two sides top surface of the seat plate of chair (10) is fixed with handrail (11), and the middle part bottom surface of the top cross-bar of handrail (11), which is fixed with, to be mentioned
Rising tune section motor (12), the output shaft for promoting adjusting motor (12) pass through the top cross-bar of handrail (11) and are bolted with adjusting spiral shell
It covers (13), the top surface of Adjusting bolt Adjusting screw (13) is fixed on the middle part bottom surface of main supporting block (20), the bottom surface side of main supporting block (20)
Portion is fixed with guide rod (14), the guide sleeve that guide rod (14) sleeve is fixed in the top surface of the top cross-bar of handrail (11)
(15) it in, is fixed with transverse concave groove (21) in the middle part of main supporting block (20), the rear portion of transverse concave groove (21) has main installation groove
(22)；
The middle top surface of the seat plate has upper groove (16), and the top surface of upper groove (16) is fixed with multiple buffer springs (161),
The top of buffer spring (161) is fixed on the bottom surface of buffer board (162), and buffer board (162) sleeve delays in upper groove (16)
The top surface of punching (162) is fixed with elastic cushion (163), and the edge of elastic cushion (163) is pressed against the seat plate of seat (10)
On top surface；
For turning rod (23) sleeve in transverse concave groove (21), the front end of turning rod (23) is hinged on transverse concave groove by articulated shaft
(21) on the link block (211) being fixedly arranged at the front end with, the rear end of turning rod (23) is equipped with eyeshield plate (24), and eyeshield plate (24) is in
In main installation groove (22)；
There are side groove (26) on the front outsides wall of the main supporting block (20), driving motor (27) is in side groove (26)
In, driving motor (27) is fixed on the inner sidewall of side groove (26), and the output shaft of driving motor (27) is splined shaft, splined shaft
Sleeve is in the splined hole that one end of articulated shaft has.
2. a kind of adjustable medical eyesight of eyeshield plate height detects auxiliary chair according to claim 1, it is characterised in that: institute
The rear end for stating turning rod (23) is fixed with connecting plate (232), is fixed on connecting plate (232) eyeshield plate (24), connecting plate (232)
It is in main installation groove (22) with eyeshield plate (24).
3. a kind of adjustable medical eyesight of eyeshield plate height detects auxiliary chair according to claim 1, it is characterised in that: institute
The bottom surface for stating eyeshield plate (24) has protection spherical groove (241).
4. a kind of adjustable medical eyesight of eyeshield plate height detects auxiliary chair according to claim 1, it is characterised in that: institute
The bottom surface for stating main installation groove (22) is fixed with elastomer block (221), and connecting plate (232) is pressed against on elastomer block (221).
5. a kind of adjustable medical eyesight of eyeshield plate height detects auxiliary chair according to claim 1, it is characterised in that: institute
The bottom surface for stating buffer board (162) is fixed with multiple locating rods (164), and locating rod (164) sleeve has in the bottom surface of upper groove (16)
In some location holes (165).
6. a kind of adjustable medical eyesight of eyeshield plate height detects auxiliary chair according to claim 1, it is characterised in that: institute
The rear portion for stating seat plate is fixed with backrest (17), is spirally connected and is adjusted stud (171) in the middle part of backrest (17), is adjusted stud (171)
Front end stretch out backrest (17) and be hinged on the rear surface for adjusting backboard (18), adjust before backboard (18) be in backrest (17)
Side, the rear end for adjusting stud (171) stretch out backrest (17) and are fixed with rotating block (172).
7. a kind of adjustable medical eyesight of eyeshield plate height detects auxiliary chair according to claim 6, it is characterised in that: institute
It states and is fixed with multiple guide rods (181) on the rear surface for adjusting backboard (18), guide rod (181) stretches out backrest (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984863.6U CN208659327U (en) | 2017-08-08 | 2017-08-08 | A kind of adjustable medical eyesight detection auxiliary chair of eyeshield plate height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984863.6U CN208659327U (en) | 2017-08-08 | 2017-08-08 | A kind of adjustable medical eyesight detection auxiliary chair of eyeshield plate height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208659327U true CN208659327U (en) | 2019-03-29 |
Family
ID=65818786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720984863.6U Expired - Fee Related CN208659327U (en) | 2017-08-08 | 2017-08-08 | A kind of adjustable medical eyesight detection auxiliary chair of eyeshield plate height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208659327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513979A (en) * | 2020-04-30 | 2020-08-11 | 赤峰学院附属医院 | Comprehensive operating table for dental implant |
-
2017
- 2017-08-08 CN CN201720984863.6U patent/CN208659327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513979A (en) * | 2020-04-30 | 2020-08-11 | 赤峰学院附属医院 | Comprehensive operating table for dental implant |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20190808 |