CN221804680U - Temperature control type touch screen - Google Patents
Temperature control type touch screen Download PDFInfo
- Publication number
- CN221804680U CN221804680U CN202420387519.9U CN202420387519U CN221804680U CN 221804680 U CN221804680 U CN 221804680U CN 202420387519 U CN202420387519 U CN 202420387519U CN 221804680 U CN221804680 U CN 221804680U
- Authority
- CN
- China
- Prior art keywords
- temperature
- touch
- control unit
- touch screen
- touch layer
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Control Of Temperature (AREA)
Abstract
本实用新型涉及电子设备技术领域，公开了一种温控式触摸屏，包括壳体、显示屏幕、触摸层、温度传感器和控制单元。显示屏幕用于显示图像和信息；触摸层覆设于显示屏幕上；若干温度传感器均匀分布于触摸层上；控制单元设置于壳体内，控制单元与若干温度传感器电性连接；其中，若干温度传感器可分别实时监测触摸层上不同区域的温度值，控制单元可接受温度传感器的温度值并发送触控指令。当用户通过手指触摸该触摸屏上的触摸层时，温度传感器可实时监测到触摸层上的该区域的温度值，从而与未触摸时的温度进行对比，以得到温度发生变化。而后将该区域的温度变化传递至控制单元，控制单元而后对该温度数值进行处理，并发出相对应的指令。
The utility model relates to the technical field of electronic equipment, and discloses a temperature-controlled touch screen, including a shell, a display screen, a touch layer, a temperature sensor and a control unit. The display screen is used to display images and information; the touch layer is covered on the display screen; a plurality of temperature sensors are evenly distributed on the touch layer; the control unit is arranged in the shell, and the control unit is electrically connected to a plurality of temperature sensors; wherein the plurality of temperature sensors can respectively monitor the temperature values of different areas on the touch layer in real time, and the control unit can receive the temperature values of the temperature sensors and send touch instructions. When the user touches the touch layer on the touch screen with a finger, the temperature sensor can monitor the temperature value of the area on the touch layer in real time, and compare it with the temperature when not touched, so as to obtain the temperature change. Then the temperature change of the area is transmitted to the control unit, and the control unit then processes the temperature value and issues a corresponding instruction.
Description
Technical Field
The utility model relates to the technical field of electronic equipment, in particular to a temperature control type touch screen.
Background
Electronic devices typically employ keys for displaying images and information and a display screen for executing corresponding instructions. It is inconvenient for the user to use the keys to manipulate the electronic device.
Disclosure of utility model
The embodiment of the utility model aims to provide a temperature control type touch screen so as to solve the technical problem that in the prior art, electronic equipment is inconvenient to operate by using keys.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows:
provided is a temperature-controlled touch screen including:
A housing;
the display screen is arranged on the shell and is used for displaying images and information;
the touch layer is arranged on the display screen in a covering mode;
the temperature sensors are uniformly distributed on the touch layer;
the control unit is arranged in the shell and is electrically connected with the temperature sensors;
The temperature sensors can respectively monitor the temperature values of different areas on the touch layer in real time, and the control unit can receive the temperature values of the temperature sensors and send touch instructions.
In some embodiments, the control unit includes a controller and a main control chip, where the controller is electrically connected to the temperature sensor and the main control chip, respectively.
In some embodiments, the touch layer includes a plurality of detection regions, and a plurality of sides of the detection regions are connected to each other.
In some embodiments, the detection region is square in shape.
In some embodiments, the number of detection areas is the same as the number of temperature sensors, and a plurality of the temperature sensors are respectively arranged in a plurality of the detection areas.
In some embodiments, the housing includes a mounting plate with a mounting hole formed therein, and the housing is mounted to the peripheral component through the mounting hole.
Compared with the prior art, the temperature control type touch screen provided by the embodiment of the utility model comprises a shell, a display screen, a touch layer, a temperature sensor and a control unit. The display screen is used for displaying images and information; the touch layer is arranged on the display screen in a covering way; a plurality of temperature sensors are uniformly distributed on the touch layer; the control unit is arranged in the shell and is electrically connected with the temperature sensors; the temperature sensors can respectively monitor the temperature values of different areas on the touch layer in real time, and the control unit can receive the temperature values of the temperature sensors and send a touch instruction. When a user touches the touch layer on the touch screen through a finger, the temperature sensor can monitor the temperature value of the area on the touch layer in real time, so that the temperature value is compared with the temperature when the user does not touch the touch layer, and the temperature change is obtained. The temperature change of the area is then transmitted to the control unit, which then processes the temperature value and issues a corresponding command.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
FIG. 1 is a schematic diagram illustrating a temperature-controlled touch screen according to an embodiment of the present utility model;
FIG. 2 is a schematic view illustrating another angle structure of a temperature-controlled touch screen according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram illustrating a touch layer of a temperature-controlled touch screen according to an embodiment of the present utility model;
fig. 4 is a schematic block diagram of a control unit and a temperature sensor of a temperature control touch screen according to an embodiment of the utility model.
Reference numerals:
100. A touch screen; 10. a housing; 11. a mounting plate; 111. a fixing hole; 20. a display screen; 30. a touch layer; 31. a detection region; 40. a temperature sensor; 50. a control unit; 51. a controller; 52. and a main control chip.
Detailed Description
In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "connected" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. The terms "upper," "lower," "left," "right," "upper," "lower," "top," and "bottom," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
In the embodiment of the utility model, the temperature control type touch screen can be used for being installed on electronic equipment, and corresponding instructions can be implemented by touching the temperature control type touch screen.
The temperature control type touch screen provided by the embodiment of the application is described in detail below with reference to fig. 1 to 4 by way of specific embodiments.
Referring to fig. 1 to fig. 4 together, fig. 1 is a schematic structural diagram of a temperature control touch screen according to an embodiment of the utility model; FIG. 2 is a schematic view illustrating another angle structure of a temperature-controlled touch screen according to an embodiment of the present utility model; FIG. 3 is a schematic diagram illustrating a touch layer of a temperature-controlled touch screen according to an embodiment of the present utility model; fig. 4 is a schematic block diagram of a control unit and a temperature sensor of a temperature control touch screen according to an embodiment of the utility model. The temperature control type touch screen 100 according to one embodiment of the present utility model includes a housing 10, a display screen 20, a touch layer 30, a temperature sensor 40, and a control unit 50. The display screen 20 is disposed on the housing 10, and the display screen 20 is used for displaying images and information; the touch layer 30 is arranged on the display screen 20 in a covering manner; a plurality of the temperature sensors 40 are uniformly distributed on the touch layer 30; the control unit 50 is disposed in the housing 10, and the control unit 50 is electrically connected to the plurality of temperature sensors 40; the temperature sensors 40 can respectively monitor the temperature values of different areas on the touch layer 30 in real time, and the control unit 50 can receive the temperature values of the temperature sensors 40 and send a touch command.
In this embodiment, when the user touches the touch layer 30 on the touch screen 100 with a finger, the temperature sensor 40 can monitor the temperature value of the area on the touch layer 30 in real time, so as to compare with the temperature when not touched, so as to obtain a change in temperature. The temperature change of the area is then transferred to the control unit 50, which control unit 50 then processes the temperature value and issues a corresponding command.
Regarding the above-described temperature sensor 40, the temperature sensor 40 may employ a commercially available temperature sensor. Wherein, a digital temperature sensor 40 with an I2C or SPI interface can be selected, and the sensors can be directly connected with a controller 51 or a singlechip. To ensure that the selected temperature sensor 40 is compatible with the touch screen 100.
In some embodiments, the control unit 50 includes a controller 51 and a main control chip 52, and the controller 51 is electrically connected to the temperature sensor 40 and the main control chip 52, respectively.
The main control chip 52 is a main control center in the electronic device, and the controller 51 is a module chip responsible for sensing and transmitting touch information. The main control chip 52 is responsible for managing the operation and control of the whole system, including receiving the touch point coordinate information transmitted by the controller 51, and performing corresponding operations according to the information. The main control chip 52 analyzes the touch signal transmitted by the controller 51 and converts it into specific operations, such as moving a cursor, clicking an icon, etc. In addition, the main control chip 52 is also responsible for communication and coordination with other hardware devices (such as a display screen, a memory, a network module, etc.).
The controller 51 is a chip on the touch screen module, and is mainly responsible for detecting temperature changes, resolving coordinate information of the touch points, and transmitting the information to the main control chip 52. The controller 51 may include multiple channels to support multi-touch and multi-finger operation.
In the present embodiment, the controller 51 receives the temperature change value of the temperature sensor 40 and determines the touch position, and the touch screen 100 controller 51 converts the detected temperature change into touch coordinates and sends the touch coordinates to the main control chip 52 for processing. The device host may then perform a corresponding operation, such as clicking, sliding, zooming, etc., based on the touch coordinates.
In some embodiments, the touch layer 30 includes a plurality of detection areas 31, and a plurality of sides of the detection areas 31 are connected to each other. By providing the touch layer 30 with several detection areas 31, the accuracy of the touch screen 100 can be improved. Setting the touch layer 30 to a plurality of smaller detection areas 31 can make the error range smaller, so that the determination of the touch position is more accurate.
Specifically, different areas are divided on the touch screen 100, and each area is assigned a unique identifier. After the temperature data is read, the temperature data can be matched with the area through a corresponding algorithm, and the temperature change is detected.
In some embodiments, the detection region 31 is square in shape. The square detection area 31 is relatively simple in technical implementation and can be represented and processed using a matrix or a coordinate system. This reduces the complexity of the controller 51 of the touch screen 100 and simplifies the calculation and processing of touch coordinates. And since the square detection area 31 is uniform in shape, it has the same size in both the lateral direction and the longitudinal direction. This makes it easier for the user to specify the target area when operating on the touch screen 100.
In some embodiments, the number of the detection areas 31 is the same as the number of the temperature sensors 40, and a plurality of the temperature sensors 40 are respectively disposed in a plurality of the detection areas 31. With this arrangement, when the user touches the touch panel 100, a change in the temperature value of a certain area can be accurately detected.
In some embodiments, the housing 10 includes a mounting plate 11, and the mounting plate 11 is provided with a fixing hole 111, and the housing 10 is mounted on the peripheral component through the fixing hole 111. Specifically, the temperature control touch screen 100 can be mounted on the electronic device through the fixing hole 111 on the mounting plate 11, so as to facilitate the operation of the electronic device by the user.
It should be specifically noted that, the temperature control touch screen 100 provided in the embodiment of the present utility model only shows a portion related to the technical problem to be solved in the embodiment of the present utility model, and it is understood that the temperature control touch screen 100 provided in the embodiment of the present utility model further includes other structures for implementing the functions of the temperature control touch screen 100.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity; while the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420387519.9U CN221804680U (en) | 2024-02-29 | 2024-02-29 | Temperature control type touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420387519.9U CN221804680U (en) | 2024-02-29 | 2024-02-29 | Temperature control type touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221804680U true CN221804680U (en) | 2024-10-01 |
Family
ID=92891355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420387519.9U Active CN221804680U (en) | 2024-02-29 | 2024-02-29 | Temperature control type touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221804680U (en) |
-
2024
- 2024-02-29 CN CN202420387519.9U patent/CN221804680U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1198204C (en) | Device with touch screen using connected external apparatus for displaying information, and method thereof | |
| US7848825B2 (en) | Master/slave mode for sensor processing devices | |
| JP3998376B2 (en) | Input processing method and input processing apparatus for implementing the same | |
| JP6572231B2 (en) | Conductive trace routing for display and bezel sensors | |
| US8510481B2 (en) | Memory access without internal microprocessor intervention | |
| JP6710345B2 (en) | Touch panel device | |
| KR20180016132A (en) | electronic device including fingerprint sensor | |
| CN103376945B (en) | Information processor and control method thereof | |
| CN109933252B (en) | Icon moving method and terminal equipment | |
| WO1995031765A1 (en) | Apparatus and method for providing different input device orientations of a computer system | |
| US20110181543A1 (en) | Multi-driver touch panel | |
| CN1797305A (en) | Reducing accidental touch-sensitive device activation | |
| JP2014106960A (en) | Touch panel having virtual function button, method for manufacturing the same touch panel, and method for identifying touch competition on the same touch panel | |
| WO2012155470A1 (en) | Interface control method, device, and mobile terminal | |
| WO2008085412A2 (en) | Gated power management over a system bus | |
| CN103135887A (en) | Information processing apparatus, information processing method and program | |
| CN108920055A (en) | Touch operation method, device, storage medium and electronic device | |
| WO2017028491A1 (en) | Touch control display device and touch control display method | |
| US7688313B2 (en) | Touch-sense apparatus available for one-dimensional and two-dimensional modes and control method therefor | |
| CN221804680U (en) | Temperature control type touch screen | |
| WO2019203591A1 (en) | High efficiency input apparatus and method for virtual reality and augmented reality | |
| US20170017389A1 (en) | Method and apparatus for smart device manipulation utilizing sides of device | |
| JPH073651B2 (en) | Touch input detection method | |
| TWI425391B (en) | Movable operation pad module and electronic device with the movable operation plate module | |
| TWI678651B (en) | Input device and electronic device applicable to interaction control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |