CN208997741U - A kind of ophthalmic light adjusting device - Google Patents
A kind of ophthalmic light adjusting device Download PDFInfo
- Publication number
- CN208997741U CN208997741U CN201821812494.3U CN201821812494U CN208997741U CN 208997741 U CN208997741 U CN 208997741U CN 201821812494 U CN201821812494 U CN 201821812494U CN 208997741 U CN208997741 U CN 208997741U
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- China
- Prior art keywords
- bottom plate
- device bottom
- lamp casing
- fixedly connected
- light adjusting
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Abstract
The utility model discloses a kind of ophthalmic light adjusting devices, it is related to Ophthalmologic apparatus technical field, specially a kind of ophthalmic light adjusting device, including device bottom plate, the two sides of described device bottom plate are fixedly connected to eyeglass placement plate, the side of described device bottom plate is fixedly connected with lamps and lanterns shaft, described device bottom plate is connected with lamp casing by lamps and lanterns shaft, the inside of the lamp casing offers battery placing groove, and the side that the lamp casing is internally located at battery placing groove is provided with lighting base.The ophthalmic light adjusting device, by the design of adjustment housings interior lens, the function to light optically focused and astigmatism adjusting is realized, when in use, due to being threadedly coupled between adjustment housings and lamp casing, therefore can be rotated adjustment housings, the distance between lens and headlamp are adjusted, to carry out optically focused and astigmatism operation, it is simple to operate, structure is simple, and design rationally, is conducive to inspection of the medical staff to eyes of patients.
Description
Technical field
The utility model relates to Ophthalmologic apparatus technical field, specially a kind of ophthalmic light adjusting device.
Background technique
Flashlight is common illuminations in eye examination, is the inspection apparatus of oculist's indispensability, and oculist exists
When diagnosis and treatment patient, need to prepare multiple types of tools, such as pen, geneva bar, covering plate and flashlight, especially pen and flashlight be must
Standby, multiple types of tools is placed on doctor, and placement is more mixed and disorderly with it, and easy to be lost, occupied space is big when every kind of tool is scattered, and makes
With inconvenience, it is therefore desirable to be combined a variety of apparatus as far as possible, reduce the occupied space of each tool, in addition, existing hand
Torch is made of lamp cap and cylinder, and lamp cap is fixed on one end of cylinder, and the irradiant direction of flashlight is single, can be irradiated
The limited angle arrived can not accurately be irradiated to the position for needing to irradiate, inconvenient to use, and the light of existing flashlight holds
Easily diverging, light utilization be not high.
A kind of eye examination flashlight disclosed in Chinese utility model patent ublic specification of application CN 205137144U
Cylinder, the eye examination flashlight, by U-shaped buckle with pen or other tubular tool combinations together, place tool orderly, keep away
Exempt to lose, and the occupied space of tool can be saved, the flexural pivot link between lamp cap and cylinder can arbitrarily adjust flashlight
Irradiant direction, irradiation angle range is wide, can accurately be irradiated to and need the position irradiated, using more convenient, simultaneously
In conjunction with the reflector for being located at the lamp cap other end, the brightness of flashlight is improved, still, the eye examination flashlight, when use needs
It holds, use is very inconvenient, in addition, the light that flashlight issues not can be carried out the operation of optically focused astigmatism, it has not been convenient to patient's eye
Portion is checked, and the adjusting of flashlight brightness is inconvenient.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of ophthalmic light adjusting device, solves above-mentioned
The problem of being proposed in background technique.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of ophthalmic light adjusting
Device, including device bottom plate, the two sides of described device bottom plate are fixedly connected to eyeglass placement plate, the side of described device bottom plate
It is fixedly connected with lamps and lanterns shaft, described device bottom plate is connected with lamp casing by lamps and lanterns shaft, the lamp casing
Inside offers battery placing groove, and the side that the lamp casing is internally located at battery placing groove is provided with lighting base, institute
It states lighting base and the side of battery placing groove is provided with headlamp, the side of the lamp casing is provided with brightness regulation
Button, the lamp casing are provided with connection screw thread far from the inner wall of device bottom plate one end, and the lamp casing passes through connection spiral shell
Line is connected with adjustment housings, and the inner wall of the adjustment housings is fixedly connected with lens, and described device plate outer surface is located at
Connecting rod shaft is fixedly connected with below lamps and lanterns shaft, described device bottom plate is connected with connection by connecting rod shaft
The both ends of bar, the connecting rod are fixedly connected to magnifying glass.
Optionally, described device bottom plate is fixedly connected with cushion far from the side of lamps and lanterns shaft, the size of the cushion with
The size of device bottom plate is adapted, and the material of the cushion is sponge.
Optionally, the side of the eyeglass placement plate is fixedly connected with head fixed band, the quantity of the head fixed band
It is two, and one end fixed by snap connection of two head fixed bands far from eyeglass placement plate.
Optionally, the side of the eyeglass placement plate offers eyeglass placing groove, and the magnifying glass is located at eyeglass placement
In slot.
Optionally, the quantity of the lens is several, and the lens are convex lens.
Optionally, the adjustment housings are connected with protection cap far from one end of lamp casing, and the protection cap
Internal diameter is adapted with the internal diameter of adjustment housings.
(3) beneficial effect
The utility model provides a kind of ophthalmic light adjusting device, have it is following the utility model has the advantages that
1, the ophthalmic light adjusting device, by the design of adjustment housings interior lens, realize to light optically focused and
The function that astigmatism is adjusted due to being threaded connection between adjustment housings and lamp casing, therefore rotatably adjusts shell when in use
Body adjusts the distance between lens and headlamp, to carry out optically focused and astigmatism operation, simple to operate, structure is simple, if
Meter rationally, is conducive to inspection of the medical staff to eyes of patients, in addition, playing by the design of protection cap to adjustment housings
The protective effect of interior lens, avoids the entrance of dust, thus be conducive to the normal use of the device, meanwhile, pass through lamps and lanterns
Turn shaft design, facilitates adjusting of the medical staff when checking to light angle.
2, the ophthalmic light adjusting device plays by the design of head fixed band and facilitates fixed effect, makes
Used time secures the device to user head by buckle, has liberated the both hands of user, is conducive to subsequent inspection behaviour
Make, in addition, light and shade adjusting easily can be carried out to the light that headlamp projects by the design of brightness regulating button, it is convenient
It uses, meanwhile, by the design of magnifying glass, be conducive to observation of the medical staff to eyes of patients.
Detailed description of the invention
Fig. 1 is the utility model main view the schematic diagram of the section structure；
Fig. 2 is the utility model top view cross section structural schematic diagram.
In figure: 1- device bottom plate, 2- eyeglass placement plate, 3- lamps and lanterns shaft, 4- lamp casing, 5- battery placing groove, 6- shine
Bright lamp pedestal, 7- headlamp, 8- brightness regulating button, 9- connection screw thread, 10- adjustment housings, 11- lens, 12- connecting rod turn
Axis, 13- connecting rod, 14- magnifying glass, 15- cushion, 16- head fixed band, 17- buckle, 18- eyeglass placing groove, 19- protection cap.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of ophthalmic light adjusting device, including
Device bottom plate 1, the two sides of device bottom plate 1 are fixedly connected to eyeglass placement plate 2, and the side of eyeglass placement plate 2 is fixedly connected with
Head fixed band 16, the quantity of head fixed band 16 is two, and two one end of head fixed band 16 far from eyeglass placement plate 2
It is fixedly connected by buckle 17, by the design of head fixed band 16, plays and facilitate fixed effect, when in use, pass through
Buckle 17 secures the device to user head, has liberated the both hands of user, is conducive to subsequent inspection operation, device bottom
The side of plate 1 is fixedly connected with lamps and lanterns shaft 3, by the design of lamps and lanterns shaft 3, facilitates medical staff when checking to light
The adjusting of angle, device bottom plate 1 are fixedly connected with cushion 15, the size of cushion 15 and device bottom far from the side of lamps and lanterns shaft 3
The size of plate 1 is adapted, and the material of cushion 15 is sponge, and device bottom plate 1 is connected with lamp casing by lamps and lanterns shaft 3
4, the inside of lamp casing 4 offers battery placing groove 5, and the side that lamp casing 4 is internally located at battery placing groove 5 is provided with photograph
Bright lamp pedestal 6, lighting base 6 are provided with headlamp 7, the side setting of lamp casing 4 far from the side of battery placing groove 5
There is brightness regulating button 8, by the design of brightness regulating button 8, light and shade easily can be carried out to the light that headlamp 7 projects
It adjusts, is easy to use, lamp casing 4 is provided with connection screw thread 9 far from the inner wall of 1 one end of device bottom plate, and lamp casing 4 passes through
Connection screw thread 9 is connected with adjustment housings 10, and adjustment housings 10 are connected with protection cap far from one end of lamp casing 4
19, and the internal diameter of protection cap 19 is adapted with the internal diameter of adjustment housings 10, by the design of protection cap 19, is played to adjusting
The protective effect of 10 interior lens 11 of shell, avoids the entrance of dust, to be conducive to the normal use of the device, adjusts shell
The inner wall of body 10 is fixedly connected with lens 11, by the design of 10 interior lens 11 of adjustment housings, realize to light optically focused and
The function that astigmatism is adjusted due to being threaded connection between adjustment housings 10 and lamp casing 3, therefore is rotatably adjusted when in use
Shell 10 adjusts the distance between lens 11 and headlamp 7, so that optically focused and astigmatism operation are carried out, simple to operate, knot
Structure is simple, and design rationally, is conducive to inspection of the medical staff to eyes of patients, and the quantity of lens 11 is several, and lens 11
For convex lens, the lower section that 1 outer surface of device bottom plate is located at lamps and lanterns shaft 3 is fixedly connected with connecting rod shaft 12, and device bottom plate 1 is logical
It crosses connecting rod shaft 12 and is connected with connecting rod 13, the both ends of connecting rod 13 are fixedly connected to magnifying glass 14, pass through amplification
The design of mirror 14, is conducive to observation of the medical staff to eyes of patients, and the side of eyeglass placement plate 2 offers eyeglass placing groove
18, and magnifying glass 14 is located in eyeglass placing groove 18.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the ophthalmic light adjusting device, by the design of 10 interior lens 11 of adjustment housings, realize pair
The function that light optically focused and astigmatism are adjusted, when in use, due to being threaded connection between adjustment housings 10 and lamp casing 3, therefore
It can be rotated adjustment housings 10, adjust the distance between lens 11 and headlamp 7, so that optically focused and astigmatism operation are carried out, operation letter
Just, structure is simple for folk prescription, and design rationally, is conducive to inspection of the medical staff to eyes of patients, in addition, setting by protection cap 19
Meter, plays the protective effect to 10 interior lens 11 of adjustment housings, avoids the entrance of dust, to be conducive to the device
Normal use, meanwhile, by the design of lamps and lanterns shaft 3, adjusting of the medical staff when checking to light angle is facilitated, is passed through
The design of head fixed band 16 plays and facilitates fixed effect, when in use, secures the device to use by buckle 17
The both hands of user have been liberated on person head, are conducive to subsequent inspection operation, in addition, pass through the design of brightness regulating button 8,
Light and shade adjusting easily can be carried out to the light that headlamp 7 projects, be easy to use, meanwhile, by the design of magnifying glass 14, have
Observation conducive to medical staff to eyes of patients.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary
The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of ophthalmic light adjusting device, including device bottom plate (1), it is characterised in that: the two sides of described device bottom plate (1)
It is fixedly connected to eyeglass placement plate (2), the side of described device bottom plate (1) is fixedly connected with lamps and lanterns shaft (3), described device
Bottom plate (1) is connected with lamp casing (4) by lamps and lanterns shaft (3), and the inside of the lamp casing (4) offers battery and puts
It sets slot (5), the side that the lamp casing (4) is internally located at battery placing groove (5) is provided with lighting base (6), the photograph
Bright lamp pedestal (6) is provided with headlamp (7) far from the side of battery placing groove (5), and the side of the lamp casing (4) is provided with
Brightness regulating button (8), the lamp casing (4) are provided with connection screw thread (9), institute far from the inner wall of device bottom plate (1) one end
It states lamp casing (4) to be connected with adjustment housings (10) by connection screw thread (9), the inner wall of the adjustment housings (10) is fixed
It is connected with lens (11), described device bottom plate (1) outer surface, which is located at below lamps and lanterns shaft (3), is fixedly connected with connecting rod shaft
(12), described device bottom plate (1) is connected with connecting rod (13) by connecting rod shaft (12), and the two of the connecting rod (13)
End is fixedly connected to magnifying glass (14).
2. a kind of ophthalmic light adjusting device according to claim 1, it is characterised in that: described device bottom plate (1) is remote
Side from lamps and lanterns shaft (3) is fixedly connected with cushion (15), the size and the size phase of device bottom plate (1) of the cushion (15)
Adaptation, and the material of the cushion (15) is sponge.
3. a kind of ophthalmic light adjusting device according to claim 1, it is characterised in that: the eyeglass placement plate (2)
Side be fixedly connected with head fixed band (16), the quantity of the head fixed band (16) is two, and two heads
The one end of fixing belt (16) far from eyeglass placement plate (2) is fixedly connected by buckling (17).
4. a kind of ophthalmic light adjusting device according to claim 1, it is characterised in that: the eyeglass placement plate (2)
Side offer eyeglass placing groove (18), and the magnifying glass (14) is located in eyeglass placing groove (18).
5. a kind of ophthalmic light adjusting device according to claim 1, it is characterised in that: the quantity of the lens (11)
For several, and the lens (11) be convex lens.
6. a kind of ophthalmic light adjusting device according to claim 1, it is characterised in that: the adjustment housings (10) are remote
One end from lamp casing (4) is connected with protection cap (19), and the internal diameter of the protection cap (19) and adjustment housings (10)
Internal diameter be adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821812494.3U CN208997741U (en) | 2018-11-05 | 2018-11-05 | A kind of ophthalmic light adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821812494.3U CN208997741U (en) | 2018-11-05 | 2018-11-05 | A kind of ophthalmic light adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208997741U true CN208997741U (en) | 2019-06-18 |
Family
ID=66807285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821812494.3U Expired - Fee Related CN208997741U (en) | 2018-11-05 | 2018-11-05 | A kind of ophthalmic light adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208997741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557783A (en) * | 2020-05-29 | 2020-08-21 | 刘润 | Auxiliary light adaptation device for postoperative ophthalmic patients |
-
2018
- 2018-11-05 CN CN201821812494.3U patent/CN208997741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557783A (en) * | 2020-05-29 | 2020-08-21 | 刘润 | Auxiliary light adaptation device for postoperative ophthalmic patients |
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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: 20190618 Termination date: 20191105 |