CN216647327U - Touch display device, data processing device and electronic equipment - Google Patents
Touch display device, data processing device and electronic equipment Download PDFInfo
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- CN216647327U CN216647327U CN202123058080.0U CN202123058080U CN216647327U CN 216647327 U CN216647327 U CN 216647327U CN 202123058080 U CN202123058080 U CN 202123058080U CN 216647327 U CN216647327 U CN 216647327U
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Abstract
The application provides a touch display device, a data processing device and an electronic device. The touch display device includes: a first interface and a first switch, the first interface comprising: the touch control display device comprises a plurality of first pins, a plurality of second pins, a plurality of first switches and a plurality of second switches, wherein the first interfaces are used for being connected with external equipment and transmitting display signals and touch signals to the external equipment; wherein, in a first state, the first switch enables the display component to be communicated with the first interface; in a second state, the first switch enables the touch control assembly to be communicated with the at least one first pin. The touch display device with the touch function is connected with the data processing device through the existing first interface and the second interface, and the design cost is low.
Description
Technical Field
The present application relates to the field of electronic devices, and in particular, to a touch display device, a data processing device, and an electronic device.
Background
The computer includes: the host computer is used for processing data and the display is used for displaying images, and the host computer can send the processed data to the display so as to display the images on the display.
However, the display connected to the host has no touch function, and the display with touch function usually needs to use a specially configured data line and a specially designed driver when being connected to the host, thereby increasing the additional cost.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present application provides a touch display device, a data processing device and an electronic apparatus.
In a first aspect, an embodiment of the present application provides a touch display device, including: a first interface and a first switch, the first interface comprising: the touch control display device comprises a plurality of first pins, a plurality of second pins and a plurality of first switches, wherein the first interfaces are used for being connected with external equipment and transmitting display signals and touch signals to the external equipment, and the first switches are connected with at least one first pin of a display assembly, a touch control assembly and the first interface of the touch control display device; wherein, in a first state, the first switch communicates the display assembly and the first interface; in a second state, the first switch enables the touch control assembly and the at least one first pin to be communicated.
In some variations of the present application, the first switch includes: the touch control device comprises a first control circuit and a second control circuit, wherein the first control circuit is connected with the display component, and the second control circuit is connected with the touch control component.
In some variations of the present application, the first switch is a data selector.
In some modified embodiments of the present application, the first interface is a high definition multimedia interface or a video graphics array interface.
In a second aspect, based on the same inventive concept, an embodiment of the present application further provides a data processing apparatus, including: a second interface and a second switch, the second interface comprising: a plurality of second pins, where the second interface is used to connect with the first interface of the touch display device in any one of the first aspects, and the second switch is connected with the display control component, the touch control component of the data processing device, and at least one second pin of the second interface; wherein, in a first state, the second switch communicates the display control component with the second interface; in a second state, the second switch enables the touch control component and the at least one second pin to be communicated.
In some modified embodiments of the present application, the second switch includes: the display control device comprises a third control circuit and a fourth control circuit, wherein the third control circuit is connected with the display control assembly, and the fourth control circuit is connected with the touch control assembly.
In some variations of the present application, the second switch is a data selector.
In some modified embodiments of the present application, the second interface is a high definition multimedia interface or a video graphics array interface.
In a third aspect, based on the same inventive concept, an embodiment of the present application further provides an electronic device, where the electronic device includes: the touch display device according to any one of the first aspect and the data processing device according to any one of the second aspect.
In some modified embodiments of the present application, the first interface of the touch display device and the second interface of the data processing device are connected by a cable.
The embodiment of the application provides a touch display device, a data processing device and an electronic device, a first switch is arranged in the touch display device and is matched with a second switch arranged in the data processing device to multiplex touch signals of a first interface and a second interface, so that the touch display device with a touch function can be connected with the data processing device through the existing first interface and the existing second interface, and the design cost is low.
The foregoing description is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clear and clear, and to implement the technical solutions according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.
Drawings
Fig. 1 is an outer schematic view of a touch display device according to an embodiment of the present disclosure;
fig. 2 is an inner schematic view of a touch display device according to an embodiment of the present disclosure;
FIG. 3 is an external schematic view of a data processing apparatus according to an embodiment of the present application;
FIG. 4 is an inside view of a data processing apparatus according to an embodiment of the present application;
FIG. 5 is an external schematic view of an electronic device according to an embodiment of the application;
fig. 6 is a schematic connection diagram of an internal structure of an electronic device according to an embodiment of the present application.
Description of reference numerals:
10-touch display device, 110-first interface, 120-first switch, 130-display component, 140-touch component;
20-data processing means, 210-second interface, 220-second switch, 230-display control component, 240-touch control component, 250-processor;
100-an electronic device.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application. Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application.
The embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
First aspect
An embodiment of the present application provides a touch display device 10, and referring to fig. 1 and fig. 2, the touch display device 10 includes: a first interface 110 and a first switch 120, the first interface 110 comprising: the first switch 120 is connected with at least one first pin of the display module 130, the touch module 140 and the first interface 110 of the touch display device 10; wherein, in the first state, the first switch 120 makes the display assembly 130 and the first interface 110 communicate; in the second state, the first switch 120 connects the touch device 140 to at least one first pin.
Specifically, the first interface 110 in the above description can transmit a display signal and a touch signal to an external device after being connected to the external device, in other words, the first interface 110 and the external device realize connection between the touch display device 10 and the external device, and can realize transmission of the display signal and the touch signal between the touch display device 10 and the external device, where the touch display screen of the touch display device 10 can display an image when the display signal is transmitted, and the touch display screen of the touch display device 10 can realize touch control when the touch signal is transmitted, for example: the user's finger can effect input of information to change the change of the displayed image on the touch display screen when sliding/clicking/double-clicking on the touch display screen of the touch display device 10.
In one embodiment, referring to fig. 1 to 6, the external device is a data processing apparatus 20, and the data processing apparatus 20 includes: a second interface 210 and a second switch 220, the second interface 210 comprising: a plurality of second pins, the second interface 210 can be connected to the first interface 110 of the touch display device 10 through a cable, and the second switch 220 is connected to the display control component 230, the touch control component 240 of the data processing device 20 and at least one second pin of the second interface 210; in the first state, the second switch 220 connects the display control component 230 and the second interface 210, so that the display control component 230 of the data processing device 20 can send a display signal to the display component 130 of the touch display device 10 to enable the touch display screen of the touch display device 10 to display an image; in the second state, the second switch 220 connects the touch control component 240 and the at least one second pin, so that the touch control component 240 of the data processing device 20 can send a touch signal to the touch component 140 of the touch display device 10 to enable the touch display screen of the touch display device 10 to implement touch control.
In this embodiment, the first switch is disposed in the touch display device and is matched with the second switch disposed in the data processing device to multiplex the touch signals of the first interface and the second interface, so that the touch display device with the touch function and the data processing device can be connected through the existing first interface and the second interface, and the design cost is low.
In one embodiment of the present application, referring to fig. 6, the first switch 120 includes: the first control circuit is connected with the display component 130, and the second control circuit is connected with the touch component 140. Here, the processor 250 of the data processing apparatus 20 can control the display control component 230, the second switch 220, the second interface 210, the first interface 110, the first switch 120, the first control circuit and the display component 130 to communicate to realize transmission of the display signal, and control the touch component 140, the second control circuit, the first switch 120, the first interface 110, the second interface 210, the second switch 220 and the touch control component 240 to communicate to realize transmission of the touch signal after the transmission of the display signal is completed.
In one embodiment of the present application, referring to fig. 2, the first switch 120 is a data selector.
Specifically, the data selector (MUX) in the above-mentioned embodiment can switch the lines as needed to communicate the display device 130 with the first interface 110 or communicate the touch device 140 with at least one first pin.
In one embodiment of the present application, referring to fig. 1 or fig. 2, the first interface 110 is a high definition multimedia interface or a video graphics array interface.
Specifically, the first Interface 110 is a High Definition Multimedia Interface (HDMI) or a Video Graphics Array Interface (VGA), so that a first switch provided in the touch DISPLAY device and a second switch provided in the DATA processing device can multiplex touch signals (DDC, DISPLAY DATA CHANNEL) of the first Interface and the second Interface, and thus the touch DISPLAY device having a touch function and the DATA processing device can be connected through the existing first Interface and the second Interface.
Second aspect of the invention
Based on the same inventive concept, the embodiment of the present application further provides a data processing apparatus 20, and as shown in fig. 3 to fig. 6, the data processing apparatus 20 includes: a second interface 210 and a second switch 220, the second interface 210 comprising: a plurality of second pins, the second interface 210 is used for connecting with the first interface 110 of the touch display device 10 in the first aspect, and the second switch 220 is connected with at least one second pin of the display control component 230, the touch control component 240 and the second interface 210 of the data processing device 20; wherein, in the first state, the second switch 220 connects the display control component 230 and the second interface 210; in the second state, the second switch 220 connects the touch control assembly 240 and the at least one second pin.
Specifically, the data processing apparatus 20 in the above may be the external device mentioned in the first aspect.
In this embodiment, the second switch is arranged in the data processing device and is matched with the first switch arranged in the touch display device to multiplex the touch signals of the first interface and the second interface, so that the touch display device with the touch function can be connected with the data processing device through the existing second interface and the existing first interface, and the design cost is low.
In one embodiment of the present application, referring to fig. 4, the second switch 220 includes: a third control circuit connected to the display control module 230, and a fourth control circuit connected to the touch control module 240. Here, the processor 250 of the data processing apparatus 20 can control the display control component 230, the third control circuit, the second switch 220, the second interface 210, the first interface 110, the first switch 120, the first control circuit and the display component 130 to communicate to realize transmission of the display signal, and control the touch component 140, the second control circuit, the first switch 120, the first interface 110, the second interface 210, the second switch 220, the fourth control circuit and the touch control component 240 to communicate to realize transmission of the touch signal after the transmission of the display signal is completed.
In one embodiment of the present application, referring to fig. 4, the second switch 220 is a data selector.
Specifically, the data selector (MUX) in the above-mentioned embodiment can switch the lines as needed to communicate the display control module 230 with the second interface 210 or communicate the touch control module 240 with at least one second pin.
In one embodiment of the present application, referring to fig. 3 or fig. 4, the second interface 210 is a high definition multimedia interface or a video graphics array interface.
Specifically, the second Interface 210 is a High Definition Multimedia Interface (HDMI) or a Video Graphics Array Interface (VGA), so that a first switch provided in the touch DISPLAY device and a second switch provided in the DATA processing device can multiplex touch signals (DDC, DISPLAY DATA CHANNEL) of the first Interface and the second Interface, and thus the touch DISPLAY device having a touch function and the DATA processing device can be connected through the existing first Interface and the second Interface.
It should be noted that the touch display device involved in the data processing device provided in the embodiments of the present application is similar to the description of the touch display device in the first aspect, and has similar beneficial effects to the touch display device in the first aspect. For technical details that are not disclosed in the embodiments of the data processing device of the present application, please refer to the description of the embodiments of the touch display device in the present application for understanding, and are not described herein again.
Third aspect of the invention
Based on the same inventive concept, an embodiment of the present application further provides an electronic device 100, and referring to fig. 5 and fig. 6, the electronic device 100 includes: the touch display device 10 in the first aspect and the data processing device 20 in the second aspect.
Specifically, the touch display device 10 and the data processing device 20 may be connected by a wire or wirelessly, and the connection is not limited in this respect. The touch display device 10 may be a display, and the data processing device 20 may be a host.
In this embodiment, the touch signals of the first interface and the second interface can be multiplexed by the first switch arranged in the touch display device and the second switch arranged in the data processing device, so that the touch display device with the touch function can be connected with the data processing device through the existing first interface and the second interface, and the design cost is low.
In one embodiment of the present application, referring to fig. 5 and 6, the first interface 110 of the touch display device 10 and the second interface 210 of the data processing device 20 are connected by a cable.
It should be noted that the touch display device and the data processing device in the electronic device provided in the embodiments of the present application are similar to the description of the touch display device in the first aspect and the data processing device in the second aspect, respectively, and have similar beneficial effects to the touch display device in the first aspect and the data processing device in the second aspect. For technical details that are not disclosed in the embodiments of the electronic device of the present application, please refer to the description of the touch display device of the first aspect and the data processing device of the second aspect in the present application for understanding, which are not described herein again.
In the description of the present application, it is to be understood that the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In addition, in the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "", "etc. indicate orientations or positional relationships that are based on the orientation or positional relationship illustrated in the drawings, which are used for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered as limiting.
In addition, in the present application, unless otherwise explicitly specified or limited, the terms "connected," "connected," and the like are to be construed broadly, e.g., as meaning both mechanically and electrically; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating between two elements or for interacting between two elements, unless otherwise specifically defined, and the specific meaning of the terms in the present application may be understood by those skilled in the art according to specific situations.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A touch display device, comprising:
a first interface, the first interface comprising: the first interface is used for being connected with external equipment and transmitting a display signal and a touch signal to the external equipment; and the combination of (a) and (b),
the first switch is connected with a display component, a touch component and at least one first pin of the first interface of the touch display device;
wherein, in a first state, the first switch communicates the display assembly and the first interface; in a second state, the first switch enables the touch control assembly and the at least one first pin to be communicated.
2. The touch display device of claim 1,
the first switch includes: the touch control device comprises a first control circuit and a second control circuit, wherein the first control circuit is connected with the display component, and the second control circuit is connected with the touch control component.
3. Touch display device according to claim 1 or 2,
the first switch is a data selector.
4. Touch display device according to claim 1 or 2,
the first interface is a high-definition multimedia interface or a video graphic array interface.
5. A data processing apparatus, characterized by comprising:
a second interface, the second interface comprising: a plurality of second pins, wherein the second interface is used for being connected with the first interface of the touch display device of any one of claims 1-4;
the second switch is connected with the display control component, the touch control component and at least one second pin of the second interface of the data processing device;
wherein, in a first state, the second switch communicates the display control component with the second interface; in a second state, the second switch enables the touch control component and the at least one second pin to be communicated.
6. The data processing apparatus of claim 5,
the second switch includes: the display control device comprises a third control circuit and a fourth control circuit, wherein the third control circuit is connected with the display control assembly, and the fourth control circuit is connected with the touch control assembly.
7. The data processing apparatus of claim 5 or 6,
the second switch is a data selector.
8. The data processing apparatus of claim 5 or 6,
the second interface is a high-definition multimedia interface or a video graphic array interface.
9. An electronic device, comprising:
the touch display device of any one of claims 1-4; and
the data processing apparatus of any one of claims 5-8.
10. The electronic device of claim 9,
the first interface of the touch display device is connected with the second interface of the data processing device through a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123058080.0U CN216647327U (en) | 2021-12-07 | 2021-12-07 | Touch display device, data processing device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123058080.0U CN216647327U (en) | 2021-12-07 | 2021-12-07 | Touch display device, data processing device and electronic equipment |
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| Publication Number | Publication Date |
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| CN216647327U true CN216647327U (en) | 2022-05-31 |
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| CN202123058080.0U Active CN216647327U (en) | 2021-12-07 | 2021-12-07 | Touch display device, data processing device and electronic equipment |
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- 2021-12-07 CN CN202123058080.0U patent/CN216647327U/en active Active
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