CN214122924U - Touch display screen structure with high touch accuracy - Google Patents
Touch display screen structure with high touch accuracy Download PDFInfo
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- CN214122924U CN214122924U CN202023159674.6U CN202023159674U CN214122924U CN 214122924 U CN214122924 U CN 214122924U CN 202023159674 U CN202023159674 U CN 202023159674U CN 214122924 U CN214122924 U CN 214122924U
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Abstract
The utility model discloses a touch-sensitive display screen structure that touch-control degree of accuracy is high, including touch-sensitive screen mounting panel, touch-sensitive screen panel, display panel, panel locating plate, briquetting, display panel fixed plate, the touch-sensitive screen panel that outside-in set up, touch-sensitive screen panel with display panel passes through the glue bonding, and both pass through the panel locating plate the briquetting is fixed on the touch-sensitive screen mounting panel, the control mainboard with the touch-sensitive screen panel electricity is connected, the control mainboard sets up on the display panel fixed plate. The utility model discloses an increase the distance between touch-sensitive screen panel and the control main board, reduce the source that generates heat around the touch-sensitive screen panel to reduce the thermal interference that touch-sensitive screen panel received, and then can be longer accurate of a specified duration control the touch-sensitive screen, further improved the efficiency of work, be worth using widely.
Description
Technical Field
The utility model relates to a touch-sensitive screen technical field, concretely relates to touch-sensitive display screen structure that the touch-control degree of accuracy is high.
Background
With the demand of modern people on intellectualization, the touch screen is used as an important peripheral in intelligent internet of things hardware, so that man-machine interaction is realized simply, conveniently and naturally, and the application in various industries is continuously expanded. Particularly, with the trend of automation, digitization and intellectualization, the demand of the industrial automation industry for industrial touch tablet computers and industrial touch displays is increasing rapidly, and the demand of the industrial automation industry for touch screens is also increasing continuously.
However, the existing touch screen can be used as follows: the touch point on the touch screen panel and the corresponding point of the graph on the LCD screen (display panel) have the defects of deviation, jitter, inaccurate position and the like. The factors contributing to these disadvantages are many, including temperature interference with the touch screen panel, which requires that the heat generating sources around the screen be minimized. The control main board generates a lot of heat during a long time working process, which may affect the accuracy of the touch screen panel. The foregoing problems are to be solved, and a touch display screen structure with high touch accuracy is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: how to reduce the heat source around the touch screen panel as much as possible provides a touch display screen structure with high touch accuracy.
The utility model discloses a solve above-mentioned technical problem through following technical scheme, the utility model discloses a touch-sensitive screen mounting panel, touch-sensitive screen panel, display panel, setting element, display panel fixed plate, touch-sensitive screen control mainboard that outside-in set up, touch-sensitive screen panel with display panel splices, touch-sensitive screen panel with display panel passes through the setting element is fixed on the touch-sensitive screen mounting panel, the display panel fixed plate with the setting element is connected, the control mainboard with the touch-sensitive screen panel electricity is connected, the control mainboard sets up on the display panel fixed plate.
Preferably, the touch screen mounting plate is provided with a caulking groove matched with the size of the touch screen panel.
Preferably, a plurality of positioning connecting columns are arranged on the touch screen mounting plate and arranged outside the positioning piece.
Preferably, the positioning piece comprises a panel positioning plate and a plurality of pressing blocks, and the pressing blocks are connected with the positioning connecting columns.
Preferably, the display panel fixing plate is connected with the panel positioning plate.
Preferably, the display panel fixing plate is a frame, and a heat dissipation space is formed between the through hole inside the fixing plate and the display panel and between the through hole and the control main board.
Preferably, an air inlet hole is formed in one side of the interior of the frame in a penetrating mode, an air exhaust hole is formed in the other side of the interior of the frame in a penetrating mode, and the air inlet hole and the air exhaust hole are communicated with the heat dissipation space.
Compared with the prior art, the utility model has the following advantages: through increasing the distance between touch-sensitive screen panel and the control main board, reduce the source that generates heat around the touch-sensitive screen panel to reduce the thermal interference that the touch-sensitive screen panel received, and then can be longer accurate control touch-sensitive screen of a specified duration, further improved the efficiency of work, be worth being used widely.
Drawings
Fig. 1 is an exploded view of a touch display screen structure in a second embodiment of the present invention;
fig. 2 is a schematic view of installation positions of components of a touch display screen structure in the second embodiment of the present invention;
fig. 3 is a schematic partial structure diagram of a touch display screen structure in the second embodiment of the present invention;
fig. 4 is a cross-sectional view of a touch display screen structure in the second embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example one
The embodiment provides a technical scheme: the utility model provides a touch-sensitive display screen structure that touch-control degree of accuracy is high, includes touch-sensitive screen mounting panel, touch screen panel, display panel, panel locating plate, briquetting, display panel fixed plate, touch-sensitive screen control mainboard that outside-in set up, touch screen panel with display panel splices, and both pass through the panel locating plate the briquetting is fixed on the touch-sensitive screen mounting panel, the display panel fixed plate with the panel locating plate is connected, control mainboard with the touch screen panel electricity is connected, control mainboard sets up on the display panel fixed plate.
In this embodiment, the touch screen mounting plate is provided with a caulking groove matched with the size of the touch screen panel, and the touch screen panel is embedded into the caulking groove during mounting.
In this embodiment, be provided with a plurality of location spliced poles on the touch-sensitive screen mounting panel, the location spliced pole sets up the outside of setting element is used for the restriction the position of setting element.
In this embodiment, the setting element includes panel locating plate and a plurality of briquetting, the briquetting with the positioning connection post is connected, the panel locating plate passes through the briquetting will touch screen panel location and pass through the display panel fixed plate compresses tightly.
In this embodiment, the display panel fixing plate is connected to the panel positioning plate.
In this embodiment, the display panel fixing plate is a frame, and a heat dissipation space is formed between the through hole inside the display panel fixing plate and the display panel and between the through hole and the control main board.
In this embodiment, the inside one side of frame runs through and is provided with the fresh air inlet, and the opposite side runs through and is provided with the hole of airing exhaust, the fresh air inlet the hole of airing exhaust all with heat dissipation space intercommunication.
Example two
As shown in fig. 1 to 4, the present embodiment provides a technical solution: the utility model provides a touch-sensitive display screen structure that touch-control degree of accuracy is high, includes touch-sensitive screen mounting panel 1, touch-sensitive screen panel 2, display panel 3, panel locating plate 4, briquetting 5, display panel fixed plate 6, touch-sensitive screen control mainboard 7, and touch-sensitive screen panel 2 and display panel 3 pass through the glue bonding, then put into panel locating plate 4, and then put on touch-sensitive screen mounting panel 1 corresponding position with briquetting 5 fixed, all the other parts are installed according to order. Display panel fixed plate 6 between display panel 3 and the touch-sensitive screen control mainboard 7 has increased the distance between touch-sensitive screen panel 2 and the touch-sensitive screen control mainboard 7 to reduce touch-sensitive screen panel 2's thermal interference, and then can be longer accurate control the touch-sensitive screen of a specified duration.
In this embodiment, the touch screen mounting plate 1 is provided with a caulking groove with a size matched with that of the touch screen panel 2, and when the touch screen panel 2 is mounted, the position of the touch screen panel 2 is limited by being inserted into the caulking groove.
In this embodiment, be provided with a plurality of screw thread posts on the touch-sensitive screen mounting panel 1, the screw thread post with touch-sensitive screen mounting panel 1 integrated into one piece for supplementary restriction panel positioning plate 4's spatial position when the installation to be connected with each briquetting 5 simultaneously, compress tightly panel positioning plate 4's position, play the fastening.
In the present embodiment, the display panel fixing plate 6 and the panel fixing plate 4 are fixed by screws to press the touch screen panel 2 and the display panel 3.
In this embodiment, the touch screen control main board 7 is fixed on the display panel fixing plate 6 by screws.
In this embodiment, the display panel fixing plate 6 is a frame, and the through holes in the frame can provide a sufficient heat dissipation space between the touch screen panel 2 and the touch screen control main board 7.
In the present embodiment, the touch screen panel 2 and the display panel 3 are both electrically connected to the touch screen control main board 7.
The working principle of the embodiment is as follows: when using, install each parts above-mentioned according to the order, touch-sensitive screen control mainboard 7 keeps away from touch-sensitive screen panel 2 installation during the use, reduces the source that generates heat around the touch-sensitive screen panel 2 to reduce touch-sensitive screen panel 2's thermal interference, and then can be more for a long time accurate control touch-sensitive screen.
EXAMPLE III
In this embodiment, the fresh air inlet has been seted up to one side of display panel fixed plate 6, and the hole of airing exhaust has been seted up to the opposite side, the fresh air inlet the hole of airing exhaust all with through-hole intercommunication in the display panel fixed plate 6, the fresh air inlet can be connected with external micro-fan equipment when needing, and the inside air flow rate of heat dissipation space accelerates realizes high-efficient heat dissipation.
In conclusion, the touch display screen structure with high touch accuracy reduces the heating sources around the touch screen panel by increasing the distance between the touch screen panel and the control main board, thereby reducing the thermal interference on the touch screen panel, further accurately controlling the touch screen for a longer time, further improving the working efficiency, and being worthy of popularization and use.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (8)
1. The utility model provides a touch-sensitive display screen structure that touch-control degree of accuracy is high which characterized in that: including touch-sensitive screen panel, display panel, setting element, display panel fixed plate, touch-sensitive screen control mainboard that outside-in set up, touch-sensitive screen panel with display panel splices, touch-sensitive screen panel with display panel passes through the setting element is fixed on the touch-sensitive screen panel, the display panel fixed plate with the setting element is connected, the control mainboard with the touch-sensitive screen panel electricity is connected, the control mainboard sets up on the display panel fixed plate.
2. The touch display screen structure with high touch accuracy of claim 1, wherein: and the touch screen mounting plate is provided with an embedded groove matched with the size of the touch screen panel.
3. The touch display screen structure with high touch accuracy of claim 2, wherein: the touch screen mounting plate is provided with a plurality of positioning connecting columns, and the positioning connecting columns are arranged outside the positioning pieces.
4. The touch display screen structure with high touch accuracy of claim 3, wherein: the locating piece comprises a panel locating plate and a plurality of pressing blocks, and the pressing blocks are connected with the locating connecting columns.
5. The touch display screen structure with high touch accuracy of claim 4, wherein: the display panel fixing plate is connected with the panel positioning plate.
6. The touch display screen structure with high touch accuracy of claim 5, wherein: the display panel fixing plate is a frame, and a heat dissipation space is formed between the through hole in the display panel fixing plate and the display panel and between the through hole and the control main board.
7. The touch display screen structure with high touch accuracy of claim 6, wherein: an air inlet hole is formed in one side of the interior of the frame in a penetrating mode, an air exhaust hole is formed in the other side of the interior of the frame in a penetrating mode, and the air inlet hole and the air exhaust hole are communicated with the heat dissipation space.
8. The touch display screen structure with high touch accuracy of claim 7, wherein: the display panel is electrically connected with the control main board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023159674.6U CN214122924U (en) | 2020-12-24 | 2020-12-24 | Touch display screen structure with high touch accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023159674.6U CN214122924U (en) | 2020-12-24 | 2020-12-24 | Touch display screen structure with high touch accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214122924U true CN214122924U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023159674.6U Active CN214122924U (en) | 2020-12-24 | 2020-12-24 | Touch display screen structure with high touch accuracy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214122924U (en) |
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2020
- 2020-12-24 CN CN202023159674.6U patent/CN214122924U/en active Active
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