CN204117122U - Detection device of touch panel - Google Patents
Detection device of touch panel Download PDFInfo
- Publication number
- CN204117122U CN204117122U CN201420631771.6U CN201420631771U CN204117122U CN 204117122 U CN204117122 U CN 204117122U CN 201420631771 U CN201420631771 U CN 201420631771U CN 204117122 U CN204117122 U CN 204117122U
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- China
- Prior art keywords
- framework
- detection device
- touch panel
- receiver
- radio signals
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Abstract
A kind of detection device of touch panel, includes a framework and is arranged at least one printed circuit board (PCB) of this framework side, this printed circuit board (PCB) is provided with multiple transmitter and multiple receiver and a transmitting radio signals unit; Whereby, described detection device of touch panel detects position of touch with described transmitter and receiver and transmits touch-control data by transmitting radio signals unit, phenomenon that is convenient and that external force can be avoided to pull and affect signal transmission is set produces to reach this detection device of touch panel, and the step laying connecting line can be reduced simultaneously.
Description
Technical field
The utility model relates to a kind of detection device of touch panel, particularly relates to a kind of infrared facility detecting position of touch and by the detection device of touch panel of transmitting radio signals data.
Background technology
Along with science and technology constantly progress, generally the little screen of electronic product trend volume is large on the market, but can have operation push-button, therefore gradually makes touch control type screen demand increasing.
Infrared-type touch is the most general technology of existing large touch formula screen, as shown in Figure 1, this infrared-type touch device mainly has a framework 11, this framework 11 is added is provided with multiple circuit board 12, these circuit boards are installed in a certain order multiple transmitter 121 and multiple receiver 122, these transmitters 121 and receiver 122 are mode spread configuration compositions mutually corresponding one to one, form a neatly staggered infrared net, and form an orthogonal launch and accept array along the edge of framework 11, corresponding transmitter 121 and receiver 122 is connected respectively in a certain order under the control of processor, whether the Infrared detected between corresponding transmitter 121 and receiver 122 is blocked, judge whether the generation in triggered time.
And this circuit board 12 has more an electric connection line 123, this electric connection line 123 one end is electrically connected described circuit board 12 and is electrically connected this processor, another end is then provided with an inserted terminal 124 and is plugged in main frame 13 by this inserted terminal 124, and this inserted terminal 124 can be USB joint or 1394 joints are wherein arbitrary, with the Infrared detected in its processor between its corresponding transmitter 121 and receiver 122 be blocked trigger event occur time, trigger signals is sent to main frame 13 by described connecting line 123 by its processor, but between its infrared-type touch device with main frame 13 via connecting line 123 be connected and easily cause it inconvenience to be set and limited location between the two, and its connecting line 123 is easily pullled by external force and affects the phenomenon that signal transmission or infrared-type touch device and main frame 13 damage and produce, therefore need separately to carry out laying connecting line 123 position corresponding with infrared-type touch device and main frame 13 and then avoiding the phenomenon pullled by external force to produce.
The above, prior art has its own shortcomings:
1. inconvenience is set and limited location;
2. easily pull by external force and the phenomenon that affects signal transmission or damage produces;
3. need carry out the step laying connecting line in addition.
Therefore, how will solve above-mentioned existing problem and disappearance, the utility model people being this case studies the place, direction of improving with the anxious wish of relevant manufactures institute being engaged in the industry.
Utility model content
Therefore, for effectively solving the problem, fundamental purpose of the present utility model is providing a kind of with infrared facility detecting position of touch and by the detection device of touch panel of transmitting radio signals data.
For reaching above-mentioned purpose, the utility model provides a kind of detection device of touch panel, comprising: a framework, and it is made up of one first framework and one second framework and one the 3rd framework and one the 4th framework; At least one printed circuit board (PCB), is arranged at this framework side, and this printed circuit board (PCB) is provided with multiple transmitter and multiple receiver and a transmitting radio signals unit.
Preferably, described transmitter is relatively arranged on aforementioned first framework and the second frame position place.
Preferably, described receiver is relatively arranged on aforementioned 3rd framework and the 4th frame position place.
Preferably, described printed circuit board (PCB) is separately provided with a power supply unit.
Preferably, described transmitting radio signals unary system can be bluetooth (Bluetooth), HyperLAN, Triple Play, GSM/GPRS, 3G, 3.5G, 4G, IEEE802.11, IEEE802.3,802.15,802.11, Wi-Fi Direct wherein arbitrary signal transmission unit.
Preferably, described power supply unit is electrically connected described transmitting radio signals unit and these transmitters and receiver.
Preferably, described transmitter and receiver are respectively infrared transmitter and infrared receiver.
Preferably, the wireless signal receiving element of described transmitting radio signals unit and an electronic installation carries out transmitting radio signals.
Preferably, described printed circuit board (PCB) has more a processing unit, this processing unit is the described transmitter of electrical connection and receiver and transmitting radio signals unit.
Whereby, described detection device of touch panel detects position of touch with described transmitter and receiver and transmits touch-control data by described transmitting radio signals unit, phenomenon that is convenient and that external force can be avoided to pull and affect signal transmission is set produces to reach this detection device of touch panel, and the step laying connecting line can be reduced simultaneously; Therefore the utility model has following advantages:
Can conveniently arrange;
External force can be avoided to pull and affect signal transmission phenomenon produce;
Reduce the step laying connecting line.
Accompanying drawing explanation
Fig. 1 is the enforcement schematic diagram of the infrared-type touch device of prior art;
Fig. 2 is the three-dimensional exploded view of the utility model preferred embodiment;
Fig. 3 is the enforcement schematic diagram one of the utility model preferred embodiment;
Fig. 4 is the enforcement schematic diagram two of the utility model preferred embodiment.
[main element symbol description]
Detection device of touch panel 20
Framework 21
First framework 211
Second framework 212
3rd framework 213
4th framework 214
Printed circuit board (PCB) 22
Transmitter 221
Receiver 222
Transmitting radio signals unit 223
Processing unit 224
Power supply unit 225
Display device 30
Electronic installation 31
Embodiment
Characteristic on above-mentioned purpose of the present utility model and structure and fuction thereof, is explained the preferred embodiment according to institute's accompanying drawings.
Refer to shown in Fig. 2, be the three-dimensional exploded view of the utility model first preferred embodiment, its detection device of touch panel 20 comprises a framework 21 and at least one printed circuit board (PCB) 22;
Wherein said framework 21 is be made up of one first framework 211 and one second framework 212 and one the 3rd framework 213 and one the 4th framework 214, and this first framework 211 and the 3rd framework 213 are arranged at the both sides of this framework 21 and mutually corresponding, this second framework 212 and the 4th framework 214 are arranged at the another both sides of this framework 21 and mutually corresponding, and this printed circuit board (PCB) 22 is arranged at the side of this framework 21, and this printed circuit board (PCB) 22 is provided with multiple transmitter 221 and multiple receiver 222 and a transmitting radio signals unit 223, and these transmitters 221 and receiver 222 and transmitting radio signals unit 223 are electrically connected mutually.
And in the present embodiment, wherein the transmitter 221 of this first framework 211 position and the receiver 222 of the 3rd framework 213 position present mutual horizontal mode and arrange, and the receiver 222 of the transmitter 221 of this second framework 212 position and the 4th framework 214 position also identical present mutual horizontal mode arrange, and the position vertical contraposition mutually between the receiver 222 of the transmitter 221 of the first framework 211 position and the 3rd framework 213 position, the transmitter 221 of this second framework 212 position is also identical with the position of the receiver 222 of the 4th framework 214 position relatively presents vertical contraposition.
Wherein these transmitters 221 weld with receiver 222 and are located on this printed circuit board (PCB) 22 and are relatively arranged on framework 21 position, and arrange with opposite position, and these transmitters 221 and receiver 222 in the present embodiment respectively with infrared transmitter 221 and infrared receiver 222 for embodiment, and in the present embodiment, these transmitters 221 are arranged at aforementioned first framework 211 and the second framework 212 position, and these receivers 222 are arranged at aforementioned 3rd framework 213 and the 4th framework 214 position is embodiment, but be not therefore limited, described transmitter 221 can be arranged at aforementioned 3rd framework 213 and the 4th framework 214 position, and these receivers 222 can be arranged at aforementioned first framework 211 and the second framework 212 position.
Wherein this transmitting radio signals unit 223 can be bluetooth (Bluetooth), HyperLAN, Triple Play, GSM/GPRS, 3G, 3.5G, 4G, IEEE802.11, IEEE802.3, 802.15, 802.11, Wi-Fi Direct is arbitrary signal transmission unit wherein, and in the present embodiment, with Wi-Fi be embodiment, again this printed circuit board (PCB) 22 has more processing unit 224 and a power supply unit 225, and power supply unit 225 is electrically connected and supply electric power to described transmitting radio signals unit 223 and these transmitters 221 and receiver 222, and these transmitters 221 and receiver 222 detect position of touch is processed by described processing unit 224 and touch signal delivered to transmitting radio signals unit 223 and sends, whereby, described detection device of touch panel 20 is detected position of touch with described transmitter 221 with receiver 222 and transmits touch-control data by described transmitting radio signals unit 223, phenomenon that is convenient and that external force can be avoided to pull and affect signal transmission is set produces to reach this detection device of touch panel, and the step laying connecting line can be reduced simultaneously.
Separately, refer to again shown in Fig. 3 and Fig. 4, for the enforcement schematic diagram one of the utility model first preferred embodiment, two, as shown in the figure, in the present embodiment, described detection device of touch panel 20 correspondence is mounted in a display device 30, and this detection device of touch panel 20 detects position of touch by described transmitter 221 and receiver 222, and processed by described processing unit 224 and touch signal is delivered to transmitting radio signals unit 223, and the wireless signal receiving element of this touch signal and an electronic installation 31 is carried out transmitting radio signals by this transmitting radio signals unit 223, and this electronic installation 31 display device 30 shows and operates its touch signal being sent to, whereby, described detection device of touch panel 20 detects position of touch with described transmitter 221 with receiver 222 and transmit touch-control data by described transmitting radio signals unit 223, phenomenon that is convenient and that external force can be avoided to pull and affect signal transmission is set produces to reach this detection device of touch panel, and the step laying connecting line between detection device of touch panel and electronic installation 31 can be reduced simultaneously.
Although the utility model discloses as above with embodiment; so itself and be not used to limit the utility model; any person skilled in the art person; not departing from spirit and scope of the present utility model; when being used for a variety of modifications and variations, therefore protection domain of the present utility model is when being decided to be standard with claims.
Claims (9)
1. a detection device of touch panel, is characterized in that, comprising:
One framework, it is made up of one first framework and one second framework and one the 3rd framework and one the 4th framework;
At least one printed circuit board (PCB), is arranged at this framework side, and this printed circuit board (PCB) is provided with multiple transmitter and multiple receiver and a transmitting radio signals unit.
2. detection device of touch panel as claimed in claim 1, it is characterized in that, described transmitter is relatively arranged on aforementioned first framework and the second frame position place.
3. detection device of touch panel as claimed in claim 1, it is characterized in that, described receiver is relatively arranged on aforementioned 3rd framework and the 4th frame position place.
4. detection device of touch panel as claimed in claim 1, is characterized in that, described printed circuit board (PCB) is separately provided with a power supply unit.
5. detection device of touch panel as claimed in claim 1, it is characterized in that, described transmitting radio signals unit be bluetooth, HyperLAN, Triple Play, GSM/GPRS, 3G, 3.5G, 4G, IEEE802.11, IEEE802.3,802.15,802.11, Wi-Fi Direct wherein arbitrary signal transmission unit.
6. detection device of touch panel as claimed in claim 4, is characterized in that, described power supply unit is electrically connected described transmitting radio signals unit and these transmitters and receiver.
7. detection device of touch panel as claimed in claim 1, it is characterized in that, described transmitter and receiver are respectively infrared transmitter and infrared receiver.
8. detection device of touch panel as claimed in claim 1, it is characterized in that, the wireless signal receiving element of described transmitting radio signals unit and an electronic installation carries out transmitting radio signals.
9. detection device of touch panel as claimed in claim 1, is characterized in that, described printed circuit board (PCB) has more a processing unit, and this processing unit is the described transmitter of electrical connection and receiver and transmitting radio signals unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631771.6U CN204117122U (en) | 2014-08-06 | 2014-10-28 | Detection device of touch panel |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440716 | 2014-08-06 | ||
| CN201420440716.9 | 2014-08-06 | ||
| CN201420631771.6U CN204117122U (en) | 2014-08-06 | 2014-10-28 | Detection device of touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117122U true CN204117122U (en) | 2015-01-21 |
Family
ID=52334412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420631771.6U Expired - Fee Related CN204117122U (en) | 2014-08-06 | 2014-10-28 | Detection device of touch panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105335017A (en) * | 2014-08-06 | 2016-02-17 | 奇鋐科技股份有限公司 | Touch panel detection apparatus |
| CN106227632A (en) * | 2016-08-05 | 2016-12-14 | 北京小米移动软件有限公司 | The method and device of judgement equipment response time, electronic equipment |
-
2014
- 2014-10-28 CN CN201420631771.6U patent/CN204117122U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105335017A (en) * | 2014-08-06 | 2016-02-17 | 奇鋐科技股份有限公司 | Touch panel detection apparatus |
| CN106227632A (en) * | 2016-08-05 | 2016-12-14 | 北京小米移动软件有限公司 | The method and device of judgement equipment response time, electronic equipment |
| CN106227632B (en) * | 2016-08-05 | 2020-03-20 | 北京小米移动软件有限公司 | Method and device for judging response time of equipment and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20191028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |