CN209373568U - A kind of aobvious structure of infrared touching - Google Patents
A kind of aobvious structure of infrared touching Download PDFInfo
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- CN209373568U CN209373568U CN201920112974.7U CN201920112974U CN209373568U CN 209373568 U CN209373568 U CN 209373568U CN 201920112974 U CN201920112974 U CN 201920112974U CN 209373568 U CN209373568 U CN 209373568U
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- infrared
- light board
- infrared light
- liquid crystal
- crystal module
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Abstract
The utility model discloses a kind of infrared touchings to show structure, including infrared filtering strip, infrared light board and liquid crystal module, one end of the one side connection front frame of infrared filtering strip, there are gaps between infrared filtering strip and front frame, form an accommodating chamber, the another side of infrared filtering strip is connect with tempered glass, the lower end of tempered glass rides on infrared light board pallet, infrared light board is threaded on infrared light board pallet, infrared light board is located in accommodating chamber, infrared light board pallet is overlapped in liquid crystal module, the lower section of liquid crystal module is equipped with back shroud, and back shroud and front shroud fasten, back shroud is externally provided with infrared mainboard, infrared mainboard is connect with infrared light board pallet.It is aobvious that the utility model structure provides a kind of infrared ray touching, it is designed by special structure, infrared touching can be shown and accomplish to show the design all over the screen without black surround, edge other than display area than existing product reduced width one third more than, it is elegant in shape, there is the aesthetical perception undergone a radical change in numerous products.
Description
Technical field
The utility model is primarily related to infrared touch panel field, is a kind of aobvious structure of infrared touching specifically.
Background technique
It is by functions such as infrared touch screen, TV, computer (can external independent connection), projection, electronic whiteboards that infrared touching is aobvious
It in the equipment of one, solves the obstacle of man-machine direct intelligent interaction, is now widely used for education, meeting, inquires automatically, nobody
The fields such as automatic vending, logistics, advertisement.
Infrared touching is aobvious to be made of infrared touch panel, liquid crystal module, metal (or plastic cement) shell and other electrical appliance parts,
It is limited to product structure design, the influence of layout designs and infrared screen wiring board design and liquid crystal module hem width is existing infrared
Touching is aobvious in terms of front, other than display area there are roomy edge (wide metal edges or by liquid crystal black without display side and slightly narrow
Metal edges form roomy useless side), stiff thick and heavy appearance is a manufactured consumer goods to the feeling of people, education,
Electric type consumer field is partial in meeting and automatic inquiry etc., under LCD TV the ultra-narrow even comparison of boundless design, appearance
On more seem heavy.
Disadvantages described above has to be solved.
Summary of the invention
In order to overcome the shortcomings of existing technology, the utility model provides a kind of aobvious structure of infrared touching.
The technical solution of the utility model is as described below: a kind of aobvious structure of infrared touching, including infrared filtering strip, infrared light board
And liquid crystal module, which is characterized in that one end of the one side connection front frame of the infrared filtering strip, the infrared filtering strip and institute
It states between front frame that there are gaps, forms an accommodating chamber, the another side of the infrared filtering strip is connect with tempered glass, the steel
The lower end for changing glass rides on infrared light board pallet, and the infrared light board is threaded on the infrared light board pallet, described
Infrared light board is located in the accommodating chamber, and the infrared light board pallet is overlapped in the liquid crystal module, the liquid crystal module
Lower section is equipped with back shroud, and the back shroud and front shroud fasten, and the back shroud is externally provided with infrared mainboard, the infrared mainboard
It is connect with the infrared light board pallet.
According to the utility model of above structure, it is further characterized in that, the infrared mainboard and the infrared light board pallet
It is connected by infrared winding displacement.
Further, the back shroud is equipped with through-hole, and the infrared winding displacement runs through the through-hole.
According to the utility model of above structure, it is further characterized in that, it is described when the shape of the rear cover is linear type
The side of liquid crystal module is connect with the front frame.
According to the utility model of above structure, it is further characterized in that, when the shape of the rear cover is L-type, the liquid
The side of brilliant mould group is connect by back shroud with the front frame.
According to the utility model of above structure, it is further characterized in that, the tempered glass is equipped with water-tight device.
According to the utility model of above structure, it is further characterized in that, the material of the front cover and the rear cover is plate.
According to the utility model of above structure, it is further characterized in that, the rear cover is externally provided with metal plate rear cover, the metal plate
Rear cover covers on the infrared mainboard.
According to the utility model of above structure, effect is:
1. the infrared light board using four layers or more is narrowed infrared light board with the electronic component of small size, will substantially
Draw outside long-pending electronic component, and increase infrared mainboard, so that the electronic component setting of large volume is outside, in reduction
Portion placing element space；
2. shell front frame is changed to plate by profile, the type chamber connector of profile connection is eliminated, with reference to the side of liquid crystal module
Most narrow side along width and infrared light board is wide, for the liquid crystal display of existing market, make rear cover be of a straight line type or L-type two
Kind structure design can show infrared touching and accomplish to show the design all over the screen without black surround, and the edge other than display area is than existing
Product width reduces one third or more；
3. using infrared light board pallet, enhances the stability of infrared light board, while fixed tempered glass, enhance tempered glass
Strong degree, more securely and reliably.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model.
Fig. 2 is the structural schematic diagram of the utility model embodiment one.
Fig. 3 is the structural schematic diagram of the utility model embodiment two.
In figure: 1. front frames；2. infrared filtering strip；3. tempered glass；4. infrared light board；5. infrared light board pallet；6. liquid
Brilliant mould group；7. back shroud；8. infrared mainboard；9. metal plate rear cover；10. buffering foam；11. infrared winding displacement.
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.
As shown in Figure 1, a kind of infrared touching of the utility model shows structure, including infrared filtering strip, infrared light board and liquid
Brilliant mould group, one end of the one side connection front frame of infrared filtering strip, there are gaps between infrared filtering strip and front frame, form an appearance
Receive chamber, the another side of infrared filtering strip is connect with tempered glass, and the lower end of tempered glass rides on infrared light board pallet, infrared lamp
Infrared light board is threaded on sheet tray, infrared light board is located in accommodating chamber, and infrared light board pallet is overlapped in liquid crystal module,
The lower section of liquid crystal module is equipped with back shroud, and back shroud and front shroud fasten, and back shroud is externally provided with infrared mainboard, infrared mainboard with
The connection of infrared light board pallet.
Infrared mainboard is connected with infrared light board pallet by infrared winding displacement, wherein back shroud is equipped with through-hole, infrared winding displacement
Through through-hole.The cabling for carrying out infrared winding displacement through this structure, had both made cabling simple and convenient, and it is existing will not to generate knotting etc.
As, and optimize the arranged distribution of device.
As shown in Fig. 2, being the structural schematic diagram of the utility model embodiment one, the shape of rear cover is linear type, liquid crystal mould
The side of group is directly connect with front frame；As shown in figure 3, being the structural schematic diagram of the utility model embodiment two, the shape of rear cover
Side for L-type, liquid crystal module is connect by back shroud with front frame.Such two kinds of structures can allow front cover closer with rear cover
Fastening, also optimize internal device arrangement.
Tempered glass is equipped with water-tight device.So that the front of the utility model product has good water-proof function.
The material of front cover and rear cover is plate.Profile material is replaced with plate material, so that the utility model is lighter
Just, more aobvious small and exquisite exquisiteness in appearance.
Rear cover is externally provided with metal plate rear cover, and metal plate rear cover covers on infrared mainboard.Metal plate rear cover is red in order to preferably protect
Outer mainboard does not allow it to damage.
Its effect of the utility model is:
1. the infrared light board using four layers or more is narrowed infrared light board with the electronic component of small size, will substantially
Draw outside long-pending electronic component, and increase infrared mainboard, so that the electronic component setting of large volume is outside, in reduction
Portion placing element space；
2. shell front frame is changed to plate by profile, the type chamber connector of profile connection is eliminated, with reference to the side of liquid crystal module
Most narrow side along width and infrared light board is wide, for the liquid crystal display of existing market, make rear cover be of a straight line type or L-type two
Kind structure design can show infrared touching and accomplish to show the design all over the screen without black surround, and the edge other than display area is than existing
Product width reduces one third or more；
3. using infrared light board pallet, enhances the stability of infrared light board, while fixed tempered glass, enhance tempered glass
Strong degree, more securely and reliably.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Illustrative description is carried out to the utility model patent above in conjunction with attached drawing, it is clear that the reality of the utility model patent
It is now not subject to the restrictions described above, as long as being carried out using the method concept and technical solution of the utility model patent various
Improve, or it is not improved the conception and technical scheme of the utility model patent are directly applied into other occasions, in this reality
With in novel protection scope.
Claims (8)
1. a kind of infrared touching shows structure, including infrared filtering strip, infrared light board and liquid crystal module, it is characterised in that: described red
One end of the one side connection front frame of outer optical filtering item, there are gaps between the infrared filtering strip and the front frame, form an appearance
Receive chamber, the another side of the infrared filtering strip is connect with tempered glass, and the lower end of the tempered glass rides over infrared light board pallet
On, the infrared light board is threaded on the infrared light board pallet, the infrared light board is located in the accommodating chamber, described
Infrared light board pallet is overlapped in the liquid crystal module, and the lower section of the liquid crystal module is equipped with back shroud, and the back shroud with
Front shroud fastens, and the back shroud is externally provided with infrared mainboard, and the infrared mainboard is connect with the infrared light board pallet.
2. infrared touching according to claim 1 shows structure, it is characterised in that: the infrared mainboard and the infrared lamp plate support
Disk is connected by infrared winding displacement.
3. infrared touching according to claim 2 shows structure, it is characterised in that: the back shroud is equipped with through-hole, described red
Outer winding displacement runs through the through-hole.
4. infrared touching according to claim 1 shows structure, it is characterised in that: when the shape of the rear cover is linear type,
The side of the liquid crystal module is connect with the front frame.
5. infrared touching according to claim 1 shows structure, it is characterised in that: described when the shape of the rear cover is L-type
The side of liquid crystal module is connect by back shroud with the front frame.
6. infrared touching according to claim 1 shows structure, it is characterised in that: the tempered glass is equipped with water-tight device.
7. infrared touching according to claim 1 shows structure, it is characterised in that: the material of the front cover and the rear cover is plate
Material.
8. infrared touching according to claim 1 shows structure, it is characterised in that: the rear cover is externally provided with metal plate rear cover, described
Metal plate rear cover covers on the infrared mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920112974.7U CN209373568U (en) | 2019-01-23 | 2019-01-23 | A kind of aobvious structure of infrared touching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920112974.7U CN209373568U (en) | 2019-01-23 | 2019-01-23 | A kind of aobvious structure of infrared touching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209373568U true CN209373568U (en) | 2019-09-10 |
Family
ID=67826930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920112974.7U Active CN209373568U (en) | 2019-01-23 | 2019-01-23 | A kind of aobvious structure of infrared touching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209373568U (en) |
-
2019
- 2019-01-23 CN CN201920112974.7U patent/CN209373568U/en active Active
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