CN201812105U - Touch control device - Google Patents
Touch control device Download PDFInfo
- Publication number
- CN201812105U CN201812105U CN201020127611XU CN201020127611U CN201812105U CN 201812105 U CN201812105 U CN 201812105U CN 201020127611X U CN201020127611X U CN 201020127611XU CN 201020127611 U CN201020127611 U CN 201020127611U CN 201812105 U CN201812105 U CN 201812105U
- Authority
- CN
- China
- Prior art keywords
- control device
- touch
- shell
- glass
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a touch control device, comprising a shell, a control circuit board and a touch liquid crystal screen and the like. Compared with the common key-pressing control device, the touch control device is more attractive in appearance, and can display richer information; the touch control device utilizes touch operation to replace the common key-pressing operation, therefore, the operation and control are more convenient and humanized, and the functions are more perfect. In addition, the touch control device has an integral structure, and is good in sealing performance, and the inner part can be well protected. Therefore, the device has good safety protection performance.
Description
Technical field
The utility model relates to the device control field, particularly a kind of touch control device.
Background technology
Its control device of existing consumer is generally all operated by simple key-press, and this control device profile is simple and crude, function singleness, and mode of operation falls behind, and more and more can not satisfy user's higher level demand.
Summary of the invention
For addressing the above problem, the utility model provides a kind of good looking appearance, control and make things convenient for hommization, touch control device that safeguard function is good.
The utility model is that the technical scheme that its problem of solution is adopted is:
A kind of touch control device, comprise shell and be installed on control circuit board in the shell, this device also comprises the touch LCD screen, described touch LCD screen comprises upper substrate glass and lower baseplate glass, the upper surface of described upper substrate glass is coated with touch sensible tin oxide circuit, the lower surface of upper substrate glass and the lower surface of lower baseplate glass are coated with figure tin indium oxide circuit, the lower surface of described lower baseplate glass is fitted with down polaroid, the top of described touch sensible tin oxide circuit is coated with polaroid, described touch sensible tin oxide circuit and figure tin oxide circuit are electrically connected by flexible printed circuit board and control circuit board, accompany liquid crystal between upper substrate glass and the lower baseplate glass, be gripped with backlight between described polaroid down and the control circuit board.
The beneficial effects of the utility model are: the utility model adopts operation and the display interface of touch LCD screen as control device, compares with general key control device, and its profile is more attractive in appearance, can show abundanter information; The utility model utilizes touch operation to replace general button operation, and it controls convenient, hommization, its more perfect function; In addition, the utility model is a monolithic construction, good airproof performance, and inner touch sensible tin oxide circuit and figure tin oxide circuit can both well be protected, and therefore device has good security protection performance.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the theory structure synoptic diagram of the utility model touch LCD screen;
Fig. 2 is an one-piece construction cut-open view of the present utility model.
Embodiment
See figures.1.and.2, a kind of touch control device of the present utility model, comprise shell 1 and be installed on control circuit board 2 in the shell, shell 1 comprises loam cake 101 and bottom 102, this device also comprises the touch LCD screen, described touch LCD screen comprises upper substrate glass 3 and lower baseplate glass 4, the upper surface of described upper substrate glass 3 is coated with touch sensible tin oxide circuit 5, the lower surface of the lower surface of upper substrate glass 3 and lower baseplate glass 4 is coated with figure tin indium oxide circuit 6, the lower surface of described lower baseplate glass 4 is fitted with down polaroid 8, the top of described touch sensible tin oxide circuit 5 is coated with polaroid 7, described touch sensible tin oxide circuit 5 and figure tin oxide circuit 6 are electrically connected by flexible printed circuit board 9 and control circuit board 2, accompany liquid crystal 10 between upper substrate glass 3 and the lower baseplate glass 4, also be mixed with space powder 15 in the liquid crystal 10, fluid sealant 16 around liquid crystal 10 utilizes is sealed in the space between upper substrate glass 3 and the lower baseplate glass 4, is gripped with backlight 11 between described polaroid 8 down and the control circuit board 2.In addition, shell 1 is provided with the display window that matches with touch LCD screen viewing area, and the touch LCD screen is installed in the scope of display window, adopts the mode of being close to sealing to connect between display window and the touch LCD screen.
When the user utilized touch display screen to operate, the microprocessor on the control circuit board 2 can detect the capacitive reactance characteristic variations signal on the touch sensible tin oxide circuit, sends control signal corresponding after this signal is handled consumer is controlled.
As a kind of embodiment of the present utility model, control device adopts the battery-powered form of in-built electrical, is provided with the battery 12 that is used to power in the described shell 1, adopts the device of this power supply form to have better sealing property.
As another kind of embodiment of the present utility model, control device adopts the form of external power source, and described shell 1 is provided with power supply and connects perforate, in the described power supply connection perforate power interface 13 is installed.
Certainly, the form that the utility model can also adopt powered battery and external power source to cooperatively interact promptly is provided with battery 12 in its shell 1, and is provided with power interface 13 simultaneously on the shell 1.When battery 12 lost efficacy or was removed, control device utilized external power source control device operate as normal, and in addition, when shell 1 inside is provided with battery 12, when external power source connected simultaneously, battery 12 is the effect charging down of power supply externally.
Consumer that control device is controlled is provided with the actuating unit that matches with control device, when practical application, can select suitable communication mode as required between control device and the actuating unit, usually, this communication mode comprises wired, wireless and infrared mode.When adopting wireless mode to communicate, control circuit board 2 is provided with corresponding wireless transmitter module, the control signal that wireless transmitter module sends the microprocessor on the control circuit board transfers on the actuating unit that wireless signal sends to consumer, consumer carries out corresponding state according to control signal and switches, the communication mode of this form need not be provided with communication port on shell 1, shell 1 can be selected more airtight structure.Adopt infrared communication mode and radio communication similar, all need to be provided with corresponding infrared signal emission on the actuating unit of control circuit board 2 and consumer and accept module, when adopting infrared communication mode, need to be provided with the infrared emission hole on the shell 1 of control device.When adopting wired communication mode, described shell is provided with operation circuit and connects perforate, in the described operation circuit connection perforate operation circuit interface 14 is installed.
Control device of the present utility model can be applied in the control of general consumer; comprise air-conditioning, TV, light fixture etc.; above-mentionedly just preferred embodiments more of the present utility model are illustrated and describe; but structure of the present utility model is not restricted to the described embodiments; as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to protection domain of the present utility model.
Claims (4)
1. touch control device, comprise shell (1) and be installed on control circuit board (2) in the shell, it is characterized in that: this device also comprises the touch LCD screen, described touch LCD screen comprises upper substrate glass (3) and lower baseplate glass (4), the upper surface of described upper substrate glass (3) is coated with touch sensible tin oxide circuit (5), the lower surface of the lower surface of upper substrate glass (3) and lower baseplate glass (4) is coated with figure tin indium oxide circuit (6), the lower surface of described lower baseplate glass (4) is fitted with down polaroid (8), the top of described touch sensible tin oxide circuit (5) is coated with polaroid (7), described touch sensible tin oxide circuit (5) and figure tin oxide circuit (6) are electrically connected by flexible printed circuit board (9) and control circuit board (2), accompany liquid crystal (10) between upper substrate glass (3) and the lower baseplate glass (4), be gripped with backlight (11) between described polaroid (8) down and the control circuit board (2).
2. a kind of touch control device according to claim 1 is characterized in that being provided with in the described shell (1) battery (12) that is used to power.
3. a kind of touch control device according to claim 1 is characterized in that described shell (1) is provided with power supply and connects perforate, in the described power supply connection perforate power interface (13) is installed.
4. a kind of touch control device according to claim 1 is characterized in that described shell is provided with operation circuit and connects perforate, in the described operation circuit connection perforate operation circuit interface (14) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020127611XU CN201812105U (en) | 2010-03-10 | 2010-03-10 | Touch control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020127611XU CN201812105U (en) | 2010-03-10 | 2010-03-10 | Touch control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201812105U true CN201812105U (en) | 2011-04-27 |
Family
ID=43895045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020127611XU Expired - Fee Related CN201812105U (en) | 2010-03-10 | 2010-03-10 | Touch control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201812105U (en) |
-
2010
- 2010-03-10 CN CN201020127611XU patent/CN201812105U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20130310 |