CN208851456U - Adjustable working is apart from liquid crystal visual chart - Google Patents
Adjustable working is apart from liquid crystal visual chart Download PDFInfo
- Publication number
- CN208851456U CN208851456U CN201820671121.2U CN201820671121U CN208851456U CN 208851456 U CN208851456 U CN 208851456U CN 201820671121 U CN201820671121 U CN 201820671121U CN 208851456 U CN208851456 U CN 208851456U
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- China
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- liquid crystal
- body fuselage
- visual chart
- crystal display
- apart
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Abstract
The utility model discloses adjustable workings apart from liquid crystal visual chart, including body pedestal, body fuselage and liquid crystal display, the inside that the liquid crystal display is embedded in the body fuselage is fixedly connected, the body pedestal is set to the lower part of the body fuselage, the body pedestal and the body fuselage are fixedly connected by bolt and screw hole, the upper surface of the body pedestal is equipped with remote controler, the positive inside of body fuselage is equipped with remote control connector, the remote control connector and the liquid crystal display are attached by conducting wire, the remote controler and the remote control connector are attached by infrared light-wave.This liquid crystal visual chart uses same scale smaller word mark, so that the operating distance of liquid crystal visual chart is can be adjusted to 1-6.5 meters, can flexibly use, and solves the problems, such as optometry hardly possible.
Description
Technical field
The utility model relates to liquid crystal visual chart technical fields, and specially adjustable working is apart from liquid crystal visual chart.
Background technique
It the use of the operating distance of lamp box visual chart is at present 5 meters, but the space of practical glasses shop optometry room is smaller, glasses
Shop or the place of glasses sales counter are limited, only 1 meter to 4 meters of space, general 2-3 meters more.If the distance using 5 meters has
Difficulty power cannot reach the standard of country during this time if using lamp box, and inspection does not measure true eyesight, easily leads to
There is the problem of optometry hardly possible.
Utility model content
The purpose of this utility model is to provide adjustable workings apart from liquid crystal visual chart, solves proposed in background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: adjustable working apart from liquid crystal visual chart, including
Body pedestal, body fuselage and liquid crystal display, the inside that the liquid crystal display is embedded in the body fuselage are fixed
Connection, the body pedestal are set to the lower part of the body fuselage, and the body pedestal and the body fuselage pass through bolt
It is fixedly connected with screw hole, the upper surface of the body pedestal is equipped with remote controler, and the positive inside of body fuselage is equipped with
It is remotely controlled connector, the remote control connector and the liquid crystal display be attached by conducting wire, the remote controler and described distant
Control connector is attached by infrared light-wave.
As a kind of preferred embodiment of the utility model, the back of the body fuselage is equipped with convex portion, described
The upper surface of convex portion is equipped with wall hanging mounting plate, and the inside of the wall hanging mounting plate is equipped with mounting hole, the wall hanging mounting plate
It is fixedly connected with the body fuselage.
As a kind of preferred embodiment of the utility model, the side of the convex portion is equipped with power inlet, institute
It states power inlet and is embedded in the inside of the convex portion and be fixedly connected.
As a kind of preferred embodiment of the utility model, the side of the convex portion is equipped with key panel, described
Key panel and the liquid crystal display are attached by conducting wire, and the key panel is embedded in the inside of the body fuselage
It is fixedly connected.
Compared with prior art, the beneficial effects of the utility model are as follows:
This liquid crystal visual chart uses same scale smaller word mark, and the operating distance of liquid crystal visual chart is made to can be adjusted to 1-
It 6.5 meters, can flexibly use, solve the problems, such as optometry hardly possible.
Detailed description of the invention
Fig. 1 is front elevation of the utility model adjustable working apart from liquid crystal visual chart,
Fig. 2 is back view of the utility model adjustable working apart from liquid crystal visual chart.
In figure: body pedestal 1, body fuselage 2, liquid crystal display 3, remote controler 4, remote control connector 5, convex portion 6, wall
Hang mounting plate 7, mounting hole 8, power inlet 9, key panel 10.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: adjustable working is apart from liquid crystal visual chart, including machine
Body pedestal 1, body fuselage 2 and liquid crystal display 3, the inside that the liquid crystal display 3 is embedded in the body fuselage 2 are consolidated
Fixed connection, the body pedestal 1 are set to the lower part of the body fuselage 2, and the body pedestal 1 and the body fuselage 2 are logical
It crosses bolt and screw hole is fixedly connected, the upper surface of the body pedestal 1 is equipped with remote controler 4, and the body fuselage 2 is positive
Inside is equipped with remote control connector 5, and the remote control connector 5 and the liquid crystal display 3 are attached by conducting wire, the remote control
Device 4 and the remote control connector 5 are attached by infrared light-wave.
Referring to Fig. 2, the back of the body fuselage 2 is equipped with convex portion 6, the upper surface of the convex portion 6 is equipped with
Wall hanging mounting plate 7, the inside of the wall hanging mounting plate 7 be equipped with mounting hole 8, the wall hanging mounting plate 7 and the body fuselage 2 into
Row is fixedly connected, and can be used for that body fuselage 2 is fixed.
Referring to Fig. 2, the side of the convex portion 6 is equipped with power inlet 9, the power inlet 9 is embedded in institute
The inside for stating convex portion 6 is fixedly connected, and is used for power input.
Referring to Fig. 2, the side of the convex portion 6 is equipped with key panel 10, the key panel 10 and the liquid crystal
Display screen 3 is attached by conducting wire, and the inside that the key panel 10 is embedded in the body fuselage 2 is fixedly connected,
The key panel 10 added can be used for manual operating instrument.
Adjustable working described in the utility model is a kind of wireless transmission dress apart from the remote controler 4 that liquid crystal visual chart is added
It sets, by modern digital coding, key information is encoded, light wave, light wave warp are emitted by infrared diode
The infrared signal received is transformed into electric signal by the infrared receiver of receiver, is decoded into processor, is demodulated corresponding
Instruction reach the operation requirement needed for control set-top box etc. equipment are completed.Liquid is opened by remote controler 4 when in use
Crystal display screen 3 can show word mark on liquid crystal display 3, system setting be carried out to liquid crystal display 3 using remote controler 4, thus right
Operating distance in system is adjusted, and realization controls word target size, same scale smaller and expansion word mark.
Body pedestal 1, body fuselage 2, liquid crystal display 3, remote controler 4, the remote control connector 5, protrusion of the utility model
Part 6, wall hanging mounting plate 7, mounting hole 8, power inlet 9, key panel 10, component are universal standard part or this field skill
The component that art personnel know, structure and principle are all that this technology personnel can learn by technical manual or pass through routine experiment
Method knows, the utility model solves the problems, such as it is work that adjustable working uses lamp box visual chart apart from liquid crystal visual chart at present
Distance is 5 meters, but the space of practical glasses shop optometry room is smaller, and the place of optician's shop or glasses sales counter is limited, and only 1 meter is arrived
4 meters of space, general 2-3 meters more.If using the difficult power of 5 meters of distances, during this time if using lamp box, just
The standard of country cannot be reached, inspection does not measure true eyesight, easily leads to the problem for optometry hardly possible occur.This liquid crystal of the utility model
Visual chart uses same scale smaller word mark, so that the operating distance of liquid crystal visual chart is can be adjusted to 1-6.5 meters, can flexibly make
With, solve the problems, such as optometry hardly possible.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. adjustable working is apart from liquid crystal visual chart, including body pedestal (1), body fuselage (2) and liquid crystal display (3), special
Sign is: the inside that the liquid crystal display (3) is embedded in the body fuselage (2) is fixedly connected, the body pedestal
(1) it is set to the lower part of the body fuselage (2), the body pedestal (1) and the body fuselage (2) pass through bolt and screw hole
It is fixedly connected, the upper surface of the body pedestal (1) is equipped with remote controler (4), and the positive inside of the body fuselage (2) is set
Have remote control connector (5), the remote control connector (5) and the liquid crystal display (3) are attached by conducting wire, the remote control
Device (4) and the remote control connector (5) are attached by infrared light-wave.
2. adjustable working according to claim 1 is apart from liquid crystal visual chart, it is characterised in that: the body fuselage (2)
Back is equipped with convex portion (6), and the upper surface of the convex portion (6) is equipped with wall hanging mounting plate (7), the wall hanging mounting plate
(7) inside is equipped with mounting hole (8), and the wall hanging mounting plate (7) and the body fuselage (2) are fixedly connected.
3. adjustable working according to claim 2 is apart from liquid crystal visual chart, it is characterised in that: the convex portion (6)
Side is equipped with power inlet (9), and company is fixed in the inside that the power inlet (9) is embedded in the convex portion (6)
It connects.
4. adjustable working according to claim 2 is apart from liquid crystal visual chart, it is characterised in that: the convex portion (6)
Side is equipped with key panel (10), and the key panel (10) and the liquid crystal display (3) are attached by conducting wire, described
The inside that key panel (10) is embedded in the body fuselage (2) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671121.2U CN208851456U (en) | 2018-05-07 | 2018-05-07 | Adjustable working is apart from liquid crystal visual chart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671121.2U CN208851456U (en) | 2018-05-07 | 2018-05-07 | Adjustable working is apart from liquid crystal visual chart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208851456U true CN208851456U (en) | 2019-05-14 |
Family
ID=66410907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820671121.2U Active CN208851456U (en) | 2018-05-07 | 2018-05-07 | Adjustable working is apart from liquid crystal visual chart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208851456U (en) |
-
2018
- 2018-05-07 CN CN201820671121.2U patent/CN208851456U/en active Active
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| GR01 | Patent grant |