CN215500081U - Signal transmission structure and display device - Google Patents
Signal transmission structure and display device Download PDFInfo
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- CN215500081U CN215500081U CN202121414900.2U CN202121414900U CN215500081U CN 215500081 U CN215500081 U CN 215500081U CN 202121414900 U CN202121414900 U CN 202121414900U CN 215500081 U CN215500081 U CN 215500081U
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Abstract
The utility model relates to a signal transmission structure and a display device, comprising: a touch frame configured to have signal transmission capability; the camera sets up on the touch frame, the camera includes the camera integrated circuit board, first electric wire and first wire holder, the one end and the camera board card of first electric wire are connected, the other end is connected with first wire holder, first wire holder is connected with the touch frame electricity, the control unit sets up on the touch frame, the control unit includes the control mainboard, second electric wire and second wire holder, the one end and the control mainboard of second electric wire are connected, the other end is connected with the second wire holder, the second wire holder is connected with the touch frame electricity. According to the scheme, the touch frame is introduced into the signal transmission path to serve as a medium, so that the loss in the signal transmission process is reduced, and the signal transmission quality is ensured; the complete machine does not need to be completely disassembled, so that the operation in a dust-free environment is not needed, the maintenance difficulty is greatly reduced, and the requirement on the maintenance environment is also greatly reduced.
Description
Technical Field
The present invention relates to the field of signal transmission technologies, and in particular, to a signal transmission structure and a display device.
Background
Currently, display devices such as commercial displays and tablet computers are widely used in production and life of various industries, and provide great convenience for people to study, work, interact information and the like. Taking an existing commercial display as an example, the display comprises a main board and a camera, wherein the main board plays a role of a control center, the camera is used for video interaction, and the main board is connected with the camera through an electric wire so as to realize signal transmission.
However, when the electric wire is installed, the electric wire needs to be wired from the inside of the whole machine, and meanwhile, the electric wire needs to be arranged in a penetrating way from inside to outside or from outside to inside, so that the wiring process is extremely complex, and the installation efficiency is low; in addition, when the wire is abnormal or damaged and needs to be maintained, the whole machine needs to be completely disassembled to replace the wire, and meanwhile, the operation is required in a dust-free environment, so that the maintenance difficulty is high and the requirement is high; moreover, the wires need to be bent and routed to avoid other components, so that the length of the wires is too long, high-speed signals are greatly lost, and EMC and signal abnormality of the whole machine are easily caused; finally, wires are routed from the inside of the back plate, and interference can be generated on the layout of the light bar, so that the light bar is difficult to mount.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a signal transmission structure and a display device, and the signal transmission structure and the display device aim at solving the problems that the wiring process is complex, the later maintenance difficulty is large, the signal transmission quality is poor, and the installation interference is generated in the prior art.
In one aspect, the present application provides a signal transmission structure, including:
a touch frame configured to have signal transmission capability;
the camera is arranged on the touch frame and comprises a camera board card, a first electric wire and a first wiring seat, one end of the first electric wire is connected with the camera board card, the other end of the first electric wire is connected with the first wiring seat, the first wiring seat is electrically connected with the touch frame, and the first wiring seat can transmit the signal to the touch frame or receive the signal from the touch frame; and
the control unit is arranged on the touch frame and comprises a control main board, a second electric wire and a second wiring seat, one end of the second electric wire is connected with the control main board, the other end of the second electric wire is connected with the second wiring seat, the second wiring seat is electrically connected with the touch frame, and the touch frame can transmit signals to the second wiring seat or receive signals from the second wiring seat.
The signal transmission structure of the scheme is applied to the display device and used for realizing the signal transmission effect. During installation, the camera board card, the first electric wire and the first wiring seat are connected in sequence, the control main board, the second electric wire and the second wiring seat are connected in sequence, and meanwhile the first wiring seat and the second wiring seat are reliably connected with the touch frame respectively. Because the touch frame is configured to possess signal transmission ability, so the signal that produces when the camera work can be transmitted first wire by the first wire of camera board card for first wire holder, first wire holder can further transmit the signal to the touch frame on immediately, the touch frame can further transmit the signal for the second wire holder as the medium, finally the second wire holder transmits received signal for control mainboard through the second wire, realizes the signal interaction of camera board card and control mainboard. Compared with the prior art, the touch frame is introduced into the signal transmission path to serve as a medium, so that the touch frame is connected with the first wire and the camera board card through the first wiring seat and is connected with the control main board through the second wiring seat and the second wire, the wiring length of the first wire and the second wire can be effectively shortened, the loss in the signal transmission process is reduced, and the signal transmission quality is ensured; in addition, the wiring modes of the first electric wire and the second electric wire can be regulated, namely the first electric wire and the second electric wire do not need to be inserted into and out of the shell for wiring any more, the wiring difficulty is greatly reduced, the wiring efficiency is favorably improved, meanwhile, the wiring from the inside of the back plate is not needed, the interference on the installation of components such as a light bar is avoided, and the installation difficulty of the components such as the light bar is reduced; finally, even if the first electric wire and the second electric wire are abnormal or damaged and need to be replaced, the first electric wire and the second electric wire can be directly disassembled, and the complete machine does not need to be completely disassembled, so that the operation in a dust-free environment is not needed, the maintenance difficulty is greatly reduced, and the requirement on the maintenance environment is also greatly reduced.
The technical solution of the present application is further described below:
in one embodiment, the camera is disposed on the top side of the touch frame, and the control unit is disposed on the bottom side of the touch frame.
In one embodiment, the first wire holder is disposed adjacent to the camera card.
In one embodiment, the second wire holder is disposed adjacent to the control main board.
In one embodiment, the touch frame comprises a first half frame and a second half frame which are connected with each other, one of the first half frame and the second half frame is configured to have signal transmission capacity, and the first half frame or the second half frame is used for enabling the signals to be transmitted between the first wire connector and the second wire connector.
In one embodiment, the touch frame includes a first half frame and a second half frame connected to each other, each of the first half frame and the second half frame is configured to have signal transmission capability, and each of the first half frame and the second half frame is configured to transmit the signal between the first wire holder and the second wire holder.
In one embodiment, the touch frame includes a main frame body and a connecting rod installed in an inner cavity of the main frame body, the connecting rod is configured to have signal transmission capability, and one end of the connecting rod is electrically connected to the first terminal and the other end is electrically connected to the second terminal.
In one embodiment, two ends of the first wire are respectively provided with a first plug terminal, and the first plug terminal is detachably plugged on the camera board card and the first wire holder.
In one embodiment, two ends of the second wire are respectively provided with a second plug terminal, and the second plug terminal is detachably plugged on the control main board and the second wiring seat.
In another aspect, the present application also provides a display device including the signal transmission structure as described above.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a signal transmission structure according to an embodiment of the present invention;
FIG. 2 is a partial enlarged structural view at A in FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 1 from another perspective;
fig. 4 is a partially enlarged structural view of B in fig. 3.
Description of reference numerals:
10. a touch frame; 20. a camera; 21. a camera board card; 22. a first electric wire; 23. a first wire holder; 30. a control unit; 31. a control main board; 32. a second electric wire; 33. a second wire holder.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
The embodiment of the application provides a display device, which can be but is not limited to a television, a commercial display, a tablet, a notebook computer and the like, and performs information interaction with a user in an information display mode to assist the user in completing activities such as work, study and the like. For example, the display device may be a liquid crystal display screen operating by using an infrared touch principle.
Specifically, the display device includes a signal transmission structure.
As shown in fig. 1 and 3, a signal transmission structure according to an embodiment of the present application includes: a touch frame 10, a camera 20 and a control unit 30. The touch frame 10 serves as a carrier of the camera 20 and the control unit 30, and the touch frame 10 is configured to have signal transmission capability.
With reference to fig. 2 and 4, the camera 20 is disposed on the touch frame 10, and the camera 20 includes a camera board 21, a first wire 22 and a first wire holder 23, one end of the first wire 22 is connected to the camera board 21, the other end is connected to the first wire holder 23, the first wire holder 23 is electrically connected to the touch frame 10, and the first wire holder 23 can transmit the signal to the touch frame 10, or the first wire holder 23 can receive the signal from the touch frame 10. The control unit 30 is disposed on the touch frame 10, the control unit 30 includes a control main board 31, a second electric wire 32 and a second wire holder 33, one end of the second electric wire 32 is connected to the control main board 31, the other end of the second electric wire is connected to the second wire holder 33, the second wire holder 33 is electrically connected to the touch frame 10, and the touch frame 10 can transmit the signal to the second wire holder 33; or the touch frame 10 can receive the signal from the second terminal 33.
In summary, the implementation of the technical solution of the present embodiment has the following beneficial effects: the signal transmission structure of the scheme is applied to the display device and is used for achieving the purpose of signal transmission. During installation, the camera board card 21, the first electric wire 22 and the first wire connecting seat 23 are connected in sequence, the control main board 31, the second electric wire 32 and the second wire connecting seat 33 are connected in sequence, and meanwhile, the first wire connecting seat 23 and the second wire connecting seat 33 are respectively and reliably connected with the touch frame 10. Because the touch frame 10 is configured to have signal transmission ability, so when the camera 20 works, the generated signal can be transmitted to the first wire holder 23 through the first wire 22 by the camera board card 21, and then the first wire holder 23 can further transmit the signal to the touch frame 10, the touch frame 10 can further transmit the signal to the second wire holder 33 as a medium, and finally the second wire holder 33 transmits the received signal to the control main board 31 through the second wire 32, so that the signal interaction between the camera board card 21 and the control main board 31 is realized.
Compared with the prior art, the touch frame 10 is introduced into the signal transmission path to serve as a medium, so that the touch frame is connected with the first electric wire 22 and the camera board card 21 through the first wiring seat 23 and is connected with the control main board 31 through the second wiring seat 33 and the second electric wire 32, the wiring lengths of the first electric wire 22 and the second electric wire 32 can be effectively shortened, the loss in the signal transmission process is reduced, and the signal transmission quality is ensured; in addition, the wiring modes of the first electric wires 22 and the second electric wires 32 can be regulated, namely the first electric wires 22 and the second electric wires 32 do not need to penetrate through the inside and the outside of the shell for wiring, wiring difficulty is greatly reduced, wiring efficiency is improved, meanwhile, wiring from the inside of the back plate is not needed, interference on installation of components such as light bars is avoided, and installation difficulty of the components such as the light bars is reduced; finally, even if the first electric wire 22 and the second electric wire 32 are abnormal or damaged and need to be replaced, the first electric wire 22 and the second electric wire 32 can be directly disassembled, and the complete machine does not need to be completely disassembled, so that the operation in a dust-free environment is not needed, the maintenance difficulty is greatly reduced, and the requirement on the maintenance environment is also greatly reduced.
On the basis of the above embodiments, it is preferable that the camera 20 is disposed on the top side of the touch frame 10, and the control unit 30 is disposed on the bottom side of the touch frame 10. The camera 20 is arranged on the top side of the touch frame 10, namely on the top side of the whole display device, so that the height of the user can be better matched, the visual field range is wider, and the image information of the user can be accurately and completely acquired. The control unit 30 is disposed at the bottom side of the touch frame 10, so that the space at the bottom side of the touch frame 10 can be fully touched, the space utilization rate is improved, and the control unit is located in an operation area where the hand of a user is comfortable, so that the user can perform operations such as information input, start-stop control and the like more easily.
It will be appreciated that the control unit 30 has information input means. For example, the information input device may be a mechanical key, a touch screen, etc., and is mounted on the surface of the housing of the display device, so as to facilitate the user to perform information input operation.
It should be noted that in other embodiments, the camera 20 may be disposed at other positions of the touch frame 10 except for the top side, and the control unit 30 may be disposed at other positions of the touch frame 10 except for the bottom side.
With continued reference to fig. 1 and 3, in some embodiments, the first wire holder 23 is disposed adjacent to the camera card 21. The second terminal block 33 is disposed near the control main board 31. Therefore, the lengths of the first electric wire 22 and the second electric wire 32 can be reduced, the transmission efficiency of signals between the first wire holder 23 and the camera board card 21 and between the second wire holder 33 and the control main board 31 can be improved, the transmission loss can be reduced, and the transmission quality can be improved.
As will be readily understood, the first wires 22 and the second wires 32 are in a straight state, which enables the first wire connector 23 and the camera card 21 and the second wire connector 33 and the control main board 31 to achieve the theoretically maximum signal transmission efficiency and the optimal signal transmission quality. Of course, the first wire 22 and the second wire 32 may be in a bent configuration.
In some embodiments, the touch frame 10 includes a first half frame and a second half frame connected to each other, one of the first half frame and the second half frame is configured to have a signal transmission capability, and the first half frame or the second half frame is used for transmitting the signal between the first wire holder 23 and the second wire holder 33. For example, when one of the first half frame and the second half frame is made of a metal material (e.g., copper, aluminum alloy, etc.), it can normally play a medium role to transmit signals between the control unit 30 and the camera 20; and the other is made of non-metal materials (such as plastics and the like), so that the weight of the touch frame 10 and the whole machine is favorably reduced, and the manufacturing cost is reduced.
Alternatively, as an alternative to the above embodiment, the touch frame 10 includes a first half frame and a second half frame connected to each other, the first half frame and the second half frame are both configured to have signal transmission capability, and the first half frame and the second half frame are both used for transmitting the signal between the first wire holder 23 and the second wire holder 33. For example, the touch frame 10 is a rectangular frame, and the first half frame and the second half frame are U-shaped or L-shaped. At this time, the first half frame and the second half frame are made of metal or other materials (such as copper, aluminum alloy and the like) capable of having signal transmission capability, so that signals can be synchronously transmitted between the control unit 30 and the camera 20 along two parallel paths (namely, the signals are simultaneously transmitted in the first half frame and the second half frame), and the signal transmission efficiency is greatly improved.
Alternatively, as an alternative to the above two embodiments, the touch frame 10 includes a main frame body and a connecting rod installed in an inner cavity of the main frame body, the connecting rod is configured to have signal transmission capability, one end of the connecting rod is electrically connected to the first terminal 23, and the other end of the connecting rod is electrically connected to the second terminal 33. For example, the main frame body is made of a non-metal material (such as plastic) with no signal transmission capability, and in this case, the main frame body only plays a role of a carrier of the connecting rod, the camera 20 and the control unit 30. The connecting rod is made of metal or other materials (such as copper, aluminum alloy, etc.) capable of having signal transmission capability, and signals can be transmitted between the first wire holder 23 and the second wire holder 33 through the connecting rod, so that the touch frame 10 can also play a role as a medium, and the signals can be reliably transmitted between the camera 20 and the control unit 30. And the main frame body can further reduce the weight of the whole machine.
In addition, on the basis of any of the above embodiments, the two ends of the first wire 22 are respectively provided with a first plugging terminal, and the first plugging terminal is detachably plugged on the camera board card 21 and the first wire holder 23. Two ends of the second wire 32 are respectively provided with a second plug terminal, and the second plug terminal is detachably plugged on the control main board 31 and the second wire holder 33. Therefore, the first wire 22 and the second wire 32 are convenient to detach and replace due to damage, and meanwhile, the connection mode and the structure for installation through the plug terminals are simple, convenient and fast to operate, labor-saving and efficient.
Of course, in other embodiments, the first electric wire 22, the camera card 21 and the first wire holder 23, and the second electric wire 32, the control main board 31 and the second wire holder 33 may also be connected and fixed by welding, clamping, winding, and the like, which may be selected according to actual needs.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Claims (10)
1. A signal transmission structure, characterized in that the signal transmission structure comprises:
a touch frame configured to have signal transmission capability;
the camera is arranged on the touch frame and comprises a camera board card, a first electric wire and a first wiring seat, one end of the first electric wire is connected with the camera board card, the other end of the first electric wire is connected with the first wiring seat, the first wiring seat is electrically connected with the touch frame, and the first wiring seat can transmit the signal to the touch frame or receive the signal from the touch frame; and
the control unit is arranged on the touch frame and comprises a control main board, a second electric wire and a second wiring seat, one end of the second electric wire is connected with the control main board, the other end of the second electric wire is connected with the second wiring seat, the second wiring seat is electrically connected with the touch frame, and the touch frame can transmit signals to the second wiring seat or receive signals from the second wiring seat.
2. The signal transmission structure according to claim 1, wherein the camera is disposed on a top side of the touch frame, and the control unit is disposed on a bottom side of the touch frame.
3. The signal transmission structure according to claim 1, wherein the first terminal block is disposed near the camera card.
4. The signal transmission structure according to claim 1, wherein the second terminal is disposed near the control main board.
5. The signal transmission structure according to claim 1, wherein the touch frame includes a first half frame and a second half frame connected to each other, one of the first half frame and the second half frame is configured to have signal transmission capability, and the first half frame or the second half frame is used to transmit the signal between the first terminal and the second terminal.
6. The signal transmission structure according to claim 1, wherein the touch frame includes a first half frame and a second half frame connected to each other, each of the first half frame and the second half frame is configured to have signal transmission capability, and each of the first half frame and the second half frame is configured to transmit the signal between the first terminal and the second terminal.
7. The signal transmission structure according to claim 1, wherein the touch frame includes a main frame body and a connection rod installed in an inner cavity of the main frame body, the connection rod is configured to have signal transmission capability, and one end of the connection rod is electrically connected to the first terminal and the other end of the connection rod is electrically connected to the second terminal.
8. The signal transmission structure according to any one of claims 1 to 7, wherein first plug terminals are respectively provided at both ends of the first electric wire, and the first plug terminals are detachably plugged to the camera board and the first terminal block.
9. The signal transmission structure according to any one of claims 1 to 7, wherein second plug terminals are respectively disposed at two ends of the second electric wire, and the second plug terminals are detachably plugged to the control main board and the second connection socket.
10. A display device comprising a signal transmission structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121414900.2U CN215500081U (en) | 2021-06-24 | 2021-06-24 | Signal transmission structure and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121414900.2U CN215500081U (en) | 2021-06-24 | 2021-06-24 | Signal transmission structure and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215500081U true CN215500081U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121414900.2U Active CN215500081U (en) | 2021-06-24 | 2021-06-24 | Signal transmission structure and display device |
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| Country | Link |
|---|---|
| CN (1) | CN215500081U (en) |
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2021
- 2021-06-24 CN CN202121414900.2U patent/CN215500081U/en active Active
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