CN206270924U - The device that a kind of anti-tampering liquid crystal display and capacitance touch are combined as a whole - Google Patents
The device that a kind of anti-tampering liquid crystal display and capacitance touch are combined as a whole Download PDFInfo
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- CN206270924U CN206270924U CN201621355763.9U CN201621355763U CN206270924U CN 206270924 U CN206270924 U CN 206270924U CN 201621355763 U CN201621355763 U CN 201621355763U CN 206270924 U CN206270924 U CN 206270924U
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- liquid crystal
- crystal display
- tampering
- fixture
- whole
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Abstract
The utility model discloses the device that a kind of anti-tampering liquid crystal display and capacitance touch are combined as a whole, include fixture, capacitance plate, liquid crystal display, anti-tampering magnetic coil, power module, liquid crystal driver module, control module, it is characterized in that, described capacitance plate and liquid crystal display is fixed by fixture, certain closing space is surrounded between capacitance plate and liquid crystal display, closing space surrounding is placed with anti-tampering magnetic coil, the thickness of anti-tampering magnetic coil does not cover capacitance plate viewing area, described closing space is vacuum space, and offered in the closing space and holder contacts portion and vacuumize through hole, and it is provided with corresponding detachable plug, described power module is powered for whole device, liquid crystal driver module and control module control the normal operation of whole device.
Description
Technical field
The utility model is related to technical field of liquid crystal display, and specially a kind of anti-tampering liquid crystal display and capacitance touch are combined
The device being integrated.
Background technology
Liquid crystal display is increasingly widely applied as optimum terminations display device commercially available, in amusement, government, field
The industry-by-industries such as shop, traffic, the energy, finance, broadcasting and TV and field are widely available, and signal interference is often to meet during use
The problem that arrives also unavoidably is subject to because in working environment residing for LCDs, not only influenceed by magnetic field of the earth
Electromagnetic interference caused by other electrical equipments and communication apparatus.When these equipment operationally, will turn into an electromagnet source,
A magnetic field and outwards radiated electromagnetic wave are formed around, and the imaging effect to liquid crystal display has a great impact, furthermore existing
Some liquid crystal display devices include liquid crystal display and touch-screen, between the two without specially fixed fixture, by external force
Effect when, can both be produced with destruction.
Utility model content
The purpose of this utility model is to provide the device that a kind of anti-tampering liquid crystal display and capacitance touch are combined as a whole,
To solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of anti-tampering liquid crystal display and capacitive touch
The device being combined as a whole is touched, fixture, capacitance plate, liquid crystal display, anti-tampering magnetic coil, power module, liquid crystal drive is included
Module, control module, it is characterised in that described capacitance plate and liquid crystal display is fixed by fixture, capacitance plate and liquid crystal display
Between surround certain closing space, closing space surrounding is placed with anti-tampering magnetic coil, the thickness of anti-tampering magnetic coil
Capacitance plate viewing area is not covered, and described closing space is vacuum space, and is opened up with holder contacts portion in the closing space
Vacuumize through hole, and be provided with corresponding detachable plug, described power module is powered for whole device, liquid crystal drive mould
Block and control module control the normal operation of whole device.
Further, described fixture is rectangle groove body type, and touch-screen mounting groove and liquid crystal are offered on described fixture
Screen mounting groove, the width of mounting groove and corresponding liquid crystal display and the consistency of thickness of display screen, described touch-screen and liquid crystal display point
Do not insert after corresponding mounting groove, sealed with fluid sealant.
Further, another design of described fixture is that described fixture upper end can be detachable from fixture
Separation, offered on described fixture upper and lower ends center and liquid crystal display and touch-screen, mounting groove be installed in mounting groove, mounting groove
Width respectively with the consistency of thickness of corresponding liquid crystal display and display screen, fixture upper end is opened when using by liquid crystal display and touch
In the screen corresponding mounting groove of insertion, then by the upper end of fixture along the cell body hamper for opening up firmly liquid crystal display and touch-screen, and
Seam crossing smears fluid sealant.
Further, described anti-tampering coil is nested in the fixture that touch-screen is isolated with liquid crystal display.
Compared with prior art, the beneficial effects of the utility model are：
Do not disturbed by external electromagnetic signal, made liquid crystal display effect stability, and use special blessing device so that liquid
Crystalline substance screen and touch-screen, will not because of being acted on by external force when, can both be produced with destruction.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is structure decomposition figure of the present utility model；
Fig. 3 is partial enlarged drawing of the present utility model；
Fig. 4 is the schematic diagram of the utility model mounting groove；
In figure：1- fixtures；2- capacitance plates；3- liquid crystal displays；4- closing spaces；The anti-tampering magnetic coils of 5-；6- is evacuated
Plug；7- power modules；8- liquid crystal driver modules；9- control modules；10- mounting grooves.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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 for being obtained, belongs to the scope of the utility model protection.
Embodiment 1, refers to Fig. 1, and the device that a kind of anti-tampering liquid crystal display and capacitance touch are combined as a whole is included
Fixture 1, capacitance plate 2, liquid crystal display 3, anti-tampering magnetic coil 5, power module 7, liquid crystal driver module 8, control module 9, by electricity
Hold in screen 2 and the insertion fixture 1 of liquid crystal display 3 and be fixed, certain area is surrounded between capacitance plate 2 and liquid crystal display 3 and fixture
Closing space 4, anti-tampering magnetic coil 5 is placed with the surrounding of closing space 4, must make the thickness of anti-tampering magnetic coil 5 not
The viewing area of capacitance plate 3 is covered,
Embodiment 2, refers to, and 2,3, fixture upper end is disassembled to come, liquid crystal display and display screen are separately mounted to fixture 1
In the mounting groove 10 of lower end, fixture upper end is then covered again, using vacuum extractor, closing space 4 is vacuumized, using removable
Unload plug 6 to block closing space with the through hole that vacuumizes in holder contacts portion, the anti-tampering liquid crystal display and capacitance touch are combined
The device original state being integrated is completed, and is then electrified to, you can work.
Embodiment 3, refers to Fig. 4, after touch-screen and liquid crystal display inserted into corresponding mounting groove 10 respectively, uses fluid sealant
Sealed, using vacuum extractor, closing space 4 is vacuumized, using detachable plug 6 by closing space and holder contacts
The through hole that vacuumizes in portion is blocked, and the device original state that anti-tampering liquid crystal display and the capacitance touch are combined as a whole is completed,
It is then electrified to, you can work.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. the device that a kind of anti-tampering liquid crystal display and capacitance touch are combined as a whole, include fixture, capacitance plate, liquid crystal display,
Anti-tampering magnetic coil, power module, liquid crystal driver module, control module, it is characterised in that described capacitance plate and liquid crystal display
It is fixed by fixture, certain closing space is surrounded between capacitance plate and liquid crystal display, closing space surrounding is placed with anti-dry
Magnetic coil is disturbed, the thickness of anti-tampering magnetic coil does not cover capacitance plate viewing area, and described closing space is vacuum space,
And offered in the closing space and holder contacts portion and vacuumize through hole, and it is provided with corresponding detachable plug, described electricity
Source module is powered for whole device, liquid crystal driver module and control module control the normal operation of whole device.
2. the device that a kind of anti-tampering liquid crystal display according to claim 1 and capacitance touch are combined as a whole, its feature
It is：Described fixture is rectangle groove body type, and touch-screen mounting groove and liquid crystal display mounting groove are offered on described fixture, is installed
The width of groove inserts corresponding peace respectively with corresponding liquid crystal display and the consistency of thickness of display screen, described touch-screen and liquid crystal display
After tankage, sealed with fluid sealant.
3. the device that a kind of anti-tampering liquid crystal display according to claim 1 and capacitance touch are combined as a whole, its feature
It is：Described fixture upper end can removably separate from fixture, and described fixture upper and lower ends offer mounting groove, install
Liquid crystal display and display screen be installed in groove, the width of mounting groove respectively with the consistency of thickness of corresponding liquid crystal display and display screen.
4. the device that a kind of anti-tampering liquid crystal display according to claim 1 and capacitance touch are combined as a whole, its feature
It is：Described anti-tampering coil is nested in the fixture that touch-screen is isolated with liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621355763.9U CN206270924U (en) | 2016-12-12 | 2016-12-12 | The device that a kind of anti-tampering liquid crystal display and capacitance touch are combined as a whole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621355763.9U CN206270924U (en) | 2016-12-12 | 2016-12-12 | The device that a kind of anti-tampering liquid crystal display and capacitance touch are combined as a whole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206270924U true CN206270924U (en) | 2017-06-20 |
Family
ID=59044149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621355763.9U Expired - Fee Related CN206270924U (en) | 2016-12-12 | 2016-12-12 | The device that a kind of anti-tampering liquid crystal display and capacitance touch are combined as a whole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206270924U (en) |
-
2016
- 2016-12-12 CN CN201621355763.9U patent/CN206270924U/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: 20170620 Termination date: 20201212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |