CN211427808U - Image processing array and LED display system - Google Patents
Image processing array and LED display system Download PDFInfo
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- CN211427808U CN211427808U CN202020198259.2U CN202020198259U CN211427808U CN 211427808 U CN211427808 U CN 211427808U CN 202020198259 U CN202020198259 U CN 202020198259U CN 211427808 U CN211427808 U CN 211427808U
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Abstract
The application relates to an image processing array and an LED display system. The image processing array comprises a case, a host module, at least two video controllers, a first close-range wireless communication module and a second close-range wireless communication module, wherein the host module is arranged in the case, a plurality of mounting grooves are formed in the case, and the video controllers are assembled in the mounting grooves in a pluggable manner; the first short-distance wireless communication module is fixed on the case, the host module is connected to the first short-distance wireless communication module through a cable, the second short-distance wireless communication module is arranged on the video controller, and the first short-distance wireless communication module and the second short-distance wireless communication module realize wireless data transmission within a preset distance. The LED display system includes an image processing array. The video controllers are transmitted with the whole machine in a short-distance wireless transmission mode to replace a network cable transmission mode, so that the phenomenon that the video controllers are easily blocked when the network cable is used is avoided.
Description
Technical Field
The application relates to the field of video control of LED display screens, in particular to an image processing array and an LED display system.
Background
The equipment consisting of a plurality of same modules can realize replacement or maintenance of a single module without stopping the whole machine, wherein the modules and the whole machine need to be connected and communicated by using a network cable. When the module needs to be maintained, the network cable between the pluggable functional module and the main control module is pulled out together, and when the maintainable module is exposed completely, the network cable crystal head and the network port are pulled out manually, so that the network cable needs to be provided with a long redundant circuit for the convenience of pulling out the module, and the modules correspond to the redundant circuit, so that the circuit redundancy inside the equipment is long, and the circuit is not favorable for the layout. In addition, after the maintenance is finished, when the network cable is required to be inserted and the module is pushed to reset, the longer network cable is not restricted and is easily clamped between the moved module and the main body, so that the assembly of the module is prevented, and the phenomenon that the module can be assembled only by multiple times of assembly can be caused. In conclusion, the network cable connection between the module and the whole device has a great negative effect on the convenience of plugging and unplugging the module.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide an image processing array and an LED display system for the problem that the network connection between the module and the whole device has a large negative effect on the convenience of plugging and unplugging the module.
The first aspect of the application provides an image processing array, which comprises a case, a host module, at least two video controllers, a first short-distance wireless communication module and a second short-distance wireless communication module, wherein the host module is arranged in the case, a plurality of mounting grooves are formed in the case, and the video controllers are assembled in the mounting grooves in a pluggable manner;
the first short-distance wireless communication module is fixed on the case, the host module is connected to the first short-distance wireless communication module through a cable, the second short-distance wireless communication module is arranged on the video controller, the first short-distance wireless communication module and the second short-distance wireless communication module achieve wireless data transmission within a preset distance, and the host module transmits data to the first short-distance wireless communication module and then transmits the data to the video controller through the first short-distance wireless communication module and the second short-distance wireless communication module.
In one embodiment, the case is a hollow structure, a cavity is arranged in the case, a partition plate is arranged in the case, the partition plate divides the cavity into a plurality of mounting grooves, and each mounting groove is correspondingly provided with a video controller;
the first short-distance wireless communication module is fixed on the partition plate.
In one embodiment, the mobile terminal further comprises a fixing bracket, wherein the first short-distance wireless communication module is fixed on the fixing bracket, and the fixing bracket is fixedly connected to the partition plate.
In one embodiment, the fixing bracket is provided with a first through hole, and the first short-distance wireless communication module is assembled in the first through hole.
In one embodiment, the first short-distance wireless communication module at least partially penetrates through the first through hole and enters the installation groove.
In one embodiment, a bracket plate is arranged on the fixing bracket corresponding to the first through hole, and the first short-distance wireless communication module is fixed on the bracket plate.
In one embodiment, the video controller further comprises a first power socket and a second power socket, the fixing bracket is further provided with a second through hole, the first power socket is assembled and fixed in the second through hole, the second power socket is arranged on the video controller, the first power socket is electrically connected to the host module, and the first power socket and the second power socket are plugged with each other to realize power supply of the video controller.
In one embodiment, the first power socket and the second power socket are connected in a hot plug mode.
In one embodiment, the host module is externally provided with a power interface and a network data interface, and acquires a power signal from the outside through the power interface and acquires data from the outside through the network data interface, and each video controller realizes power interaction and data interaction with the outside through the host module.
In one embodiment, the chassis comprises a front baffle, a rear baffle and side plates, wherein the front baffle and the rear baffle are arranged oppositely and fixed with each other through the side plates, and the front baffle, the rear baffle and the side plates surround to form a cavity;
a preset distance is reserved between one end of the partition board close to the front baffle and the front baffle, or a preset distance is reserved between one end of the partition board close to the rear baffle and the rear baffle, so that a wiring channel is formed between the partition board and the front baffle or the rear baffle, and the mounting groove is communicated with the wiring channel;
the first short-distance wireless communication module is arranged in the wiring channel or the mounting groove.
Above-mentioned image processing array, through setting up first wireless communication module closely in the quick-witted incasement, dispose the second wireless communication module closely on video controller, first wireless communication module closely and the second is closely wireless communication module closely and is realizing data transmission at the distance of predetermineeing, thereby, transmit through first wireless communication module closely and the second is closely wireless communication module closely between video controller and the host computer module, need not to use net twine to connect host computer module and video controller, therefore the net twine can not produce the redundancy, be favorable to the interior wiring overall arrangement of machine incasement, and simultaneously, the net twine can not cause the influence to video controller's plug yet.
The second aspect of the application provides an LED display system, including image processing array and LED display screen, the LED display screen connect in the image processing array, image processing array control the picture of LED display screen shows, the image processing array be aforementioned arbitrary the image processing array.
Because the LED display system comprises the image processing array, the LED display system also has the beneficial effects of the image processing array.
Drawings
FIG. 1 is a schematic diagram of an image processing array according to an embodiment of the present application;
FIG. 2 is a schematic view of a video controller and a chassis of an image processing array according to an embodiment of the present disclosure;
FIG. 3 is a schematic view of a video controller of an image processing array according to an embodiment of the present application cooperating with another side of a chassis;
FIG. 4 is a schematic structural diagram of a short-range wireless communication module of an image processing array according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a fixing bracket of an image processing array according to an embodiment of the present application.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" 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," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
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 application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The image processing array and the LED display system of each embodiment of the application carry out data transmission by using a short-distance wireless transmission mode between each video controller and the whole machine so as to replace a transmission mode of a network cable, avoid the phenomenon that the video controller is easily clamped when the network cable is used, enable the video controller to be plugged and pulled smoothly, and are simultaneously favorable for laying internal cables.
The image processing array and the LED display system according to the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Referring to fig. 1, a schematic structural diagram of an image processing array 10 according to an embodiment of the present disclosure is exemplarily shown, where the image processing array 10 includes a chassis 110, a host module 120 and at least two video controllers 130, the host module 120 is disposed in the chassis 110, a plurality of mounting slots 110a are disposed in the chassis 110, the video controllers 130 are pluggable and assembled in the mounting slots 110a, and the host module 120 is electrically connected and signal-connected to the video controllers 130.
Referring to fig. 1 to 3, the casing 110 is a hollow structure and has a cavity therein, a partition 111 may be disposed in the casing 110, the cavity is divided into a plurality of mounting slots 110a by the partition 111, and each mounting slot 110a is correspondingly provided with a video controller 130. When the video controller 130 is mounted in the mounting groove 110a, the partition 111 may separate a plurality of video controllers 130 to facilitate the mounting, while the partition 111 carries the video controllers 130. For example, in the embodiment shown in fig. 1, the partition 111 may include a longitudinal partition and a transverse partition, which are intersected with each other to form a plurality of mounting grooves 110a, and the mounting grooves 110a correspond to the video controllers 130 one to one. It is understood that only the transverse partition may be provided, in which case, a plurality of video controllers 130 may be mounted in each mounting groove 110a, and the video controllers 130 in the same mounting groove 110a are not separated by the longitudinal partition 111, for example, in the embodiment of fig. 2, only the transverse partition is provided.
In a specific embodiment, the chassis 110 may include a front bezel 113, a rear bezel 115, and a side plate 117, where the front bezel 113 and the rear bezel 115 are disposed opposite to each other and fixed to each other by the side plate 117, and thus the front bezel 113, the rear bezel 115, and the side plate 117 surround to form a cavity. A preset distance is provided between one end of the partition 111 close to the front baffle 113 and the front baffle 113, or a preset distance is provided between one end of the partition 111 close to the rear baffle 115 and the rear baffle 115, so that a routing channel 110b is formed between the partition 111 and the front baffle 113 or the rear baffle 115, and the mounting groove 110a is communicated with the routing channel 110 b. For example, in the embodiment shown in fig. 2 and 3, a predetermined distance is formed between one end of the partition 111 close to the front baffle 113 and the front baffle 113 to form the routing channel 110 b. Through setting up the routing passageway 110b, on the one hand, can be used for accommodating the line of walking between host computer module 120 and the video controller 130, on the other hand, mounting groove 110a communicates each other through routing passageway 110b, when being equipped with video controller 130 in mounting groove 110a, the heat dissipation of video controller 130 is convenient for.
Referring to fig. 1, the host module 120 is disposed in the cavity and electrically connected to the video controllers 130. For example, the host module 120 may be disposed at the bottom of the cavity and connected to the video controllers 130 through cables, and the cables connecting the host module 120 and the video controllers 130 may be received in the routing channels 110 b. The host module 120 provides power signals and data transmission to each video controller 130, and each video controller 130 can realize data interaction through the host module 120.
The host module 120 is externally provided with a power interface 121 and a network data interface 123, and obtains a power signal from the outside through the power interface 121 and obtains data from the outside through the network data interface 123, and each video controller 130 obtains power and obtains data from the host module 120. That is, each video controller 130 implements power interaction and data interaction with the outside through the host module 120. Therefore, the plurality of video controllers 130 realize data connection through the host module 120 when leaving the factory, and do not need to be cascaded, and when the cascade connection is needed, the image processing array 10 is used as a basic unit to be cascaded, so that the number of the cascade connection units is greatly reduced, and the complexity of the cascade connection is reduced.
Referring to fig. 2 and 3, the image processing array 10 further includes a first short-distance wireless communication module 140 and a second short-distance wireless communication module 150, the first short-distance wireless communication module 140 is fixed on the chassis 110, the host module 120 is connected to the first short-distance wireless communication module 140 through a cable, the second short-distance wireless communication module 150 is disposed on the video controller 130, the first short-distance wireless communication module 140 and the second short-distance wireless communication module 150 achieve wireless data transmission within a preset distance, the host module 120 transmits data to the first short-distance wireless communication module 140, and the data is transmitted to the video controller 130 through the first short-distance wireless communication module 140 and the second short-distance wireless communication module 150. Therefore, after the video controller 130 is assembled, the distance between the second short-distance wireless communication module 150 and the first short-distance wireless communication module 140 is less than or equal to the preset distance, so that the video controller 130 realizes data transmission through the wireless communication between the first short-distance wireless communication module 140 and the second short-distance wireless communication module 150, when the video controller 130 is pulled out, the distance between the second short-distance wireless communication module 150 and the first short-distance wireless communication module 140 is increased until the distance between the second short-distance wireless communication module 150 and the first short-distance wireless communication module 140 is greater than the preset distance, and the video controller 130 and the host module 120 interrupt data connection.
It can be understood that each video controller 130 is provided with a second short-distance wireless communication module 150, each video controller 130 corresponds to a first short-distance wireless communication module 140, the first short-distance wireless communication modules 140 and the second short-distance wireless communication modules 150 correspond to each other one by one and are arranged in pairs, and each video controller 130 realizes communication through a pair of the first short-distance wireless communication module 140, the second short-distance wireless communication module 150 and the host module 120.
Referring to fig. 4, the first short-range wireless communication module 140 and the second short-range wireless communication module 150 are both provided with a network interface 141, the first short-range wireless communication module 140 obtains data from the host module 120 through the network interface 141 and converts a data code stream into an RF signal through modulation, and the second short-range wireless communication module 150 receives the RF signal, demodulates the RF signal, and outputs the data through the network interface 141.
The first short-distance wireless communication module 140 and the second short-distance wireless communication module 150 may be existing mature modules, for example, a wegian contact electronic TrgNWC-RJ45 RF module, which adopts a mature modern radar RF detection and ranging technology, combines with a high-speed coding and decoding technology, can realize high-speed lossless transmission of data in a 5Gb bandwidth by using any protocol code stream, is not limited by software protocols such as an ethernet protocol, and realizes plug and play.
The first short-range wireless communication module 140 can be disposed in the routing channel 110b, for example, on a side of the routing channel 110b close to the video controller 130, so that the first short-range wireless communication module 140 is as close to the video controller 130 as possible. For example, the first short-range wireless communication module 140 may be fixed to the partition 111, and in the embodiment shown in fig. 2 and 3, the first short-range wireless communication module 140 is fixed to a transverse partition, for example. Of course, when the longitudinal partition is provided, it may be fixed to the longitudinal partition.
The first short-range wireless communication module 140 can also be disposed in the mounting groove 110a, for example, at an end of the mounting groove 110a close to the routing channel 110 b.
Referring to fig. 2, 3 and 5, in one or more embodiments, a fixing bracket 160 may be further included, the first short-range wireless communication module 140 is fixed on the fixing bracket 160, and the fixing bracket 160 is fixedly connected to the partition 111, so that the first short-range wireless communication module 140 is fixed on the chassis 110 through the fixing bracket 160, and thus, the fixing position of the first short-range wireless communication module 140 may be adjusted, which facilitates fixing the first short-range wireless communication module 140 and facilitates the layout of the second wireless communication module in the video controller 130.
For example, the fixing bracket 160 may be provided with a first through hole 160a, and the first short-range wireless communication module 140 is fitted in the first through hole 160 a. In some embodiments, the first short-range wireless communication module 140 at least partially passes through the first through hole 160a and enters the mounting groove 110a, so that the distance between the first short-range wireless communication module 140 and the second short-range wireless communication module 150 can be reduced after the video controller 130 is assembled, thereby achieving more stable data transmission. In some embodiments, a support plate 161 is disposed on the fixing support 160 corresponding to the first through hole 160a, and the first short-range wireless communication module 140 is fixed on the support plate 161, and the first short-range wireless communication module 140 is carried by the support plate 161, so that on one hand, the first short-range wireless communication module 140 is convenient to assemble, and on the other hand, the first short-range wireless communication module 140 can also be fixed by the support plate 161.
Referring to fig. 2, fig. 3 and fig. 5, in one or more embodiments, the fixing bracket 160 may further be provided with a second through hole 160b, the image processing array 10 further includes a first power socket 170 and a second power socket 180, the first power socket 170 is assembled and fixed to the second through hole 160b, the second power socket 180 is disposed on the video controller 130, the first power socket 170 is electrically connected to the host module 120, and the first power socket 170 and the second power socket 180 are inserted into each other to supply power to the video controller 130. For example, in the embodiment shown in fig. 3, the second power base 180 extends at least partially outside the video controller 130 and is inserted into the first power base 170.
In a specific embodiment, the first power socket 170 and the second power socket 180 are hot-plugged to enable the video controller 130 to be unplugged or assembled at any time in an operating state.
Referring to fig. 2 and 3, at least one adapter board 131 is disposed in the video controller 130, the adapter board 131 is connected to the second short-range wireless communication module 150 through a cable, so as to obtain data from the second short-range wireless communication module 150, and the data is transmitted to each control board in the video controller 130 through the adapter board 131.
In the image processing array 10, the first short-distance wireless communication module 140 is disposed in the chassis 110, the second short-distance wireless communication module 150 is disposed on the video controller 130, and the first short-distance wireless communication module and the second short-distance wireless communication module realize data transmission within a preset distance, so that the video controller 130 and the host module 120 transmit via the first short-distance wireless communication module 140 and the second short-distance wireless communication module 150, and a network cable is not required to connect the host module 120 and the video controller 130, so that the network cable is not redundant, which is beneficial to routing layout in the chassis 110, and meanwhile, the network cable does not influence plugging and unplugging of the video controller 130.
The present application further provides an LED display system, which includes an image processing array and an LED display screen, wherein the LED display screen is connected to the image processing array, the image processing array controls the display of the image on the LED display screen, and the image processing array is the image processing array 10 according to any of the above embodiments.
Since the LED display system includes the image processing array 10, the LED display system has the beneficial effects of the image processing array.
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 application, 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 concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An image processing array is characterized by comprising a case, a host module, at least two video controllers, a first close-range wireless communication module and a second close-range wireless communication module, wherein the host module is arranged in the case, a plurality of mounting grooves are formed in the case, and the video controllers are assembled in the mounting grooves in a pluggable manner;
the first short-distance wireless communication module is fixed on the case, the host module is connected to the first short-distance wireless communication module through a cable, the second short-distance wireless communication module is arranged on the video controller, the first short-distance wireless communication module and the second short-distance wireless communication module achieve wireless data transmission within a preset distance, and the host module transmits data to the first short-distance wireless communication module and then transmits the data to the video controller through the first short-distance wireless communication module and the second short-distance wireless communication module.
2. The image processing array according to claim 1, wherein the case is a hollow structure and has a cavity therein, a partition is disposed in the case, the partition divides the cavity into a plurality of mounting slots, and a video controller is disposed in each mounting slot;
the first short-distance wireless communication module is fixed on the partition plate.
3. The image processing array of claim 2, further comprising a mounting bracket, wherein the first short-range wireless communication module is mounted on the mounting bracket, and the mounting bracket is fixedly connected to the partition.
4. The image processing array of claim 3, wherein the fixing bracket is provided with a first through hole, and the first short-range wireless communication module is assembled in the first through hole.
5. The image processing array of claim 4, wherein the first short-range wireless communication module passes at least partially through the first through hole into the mounting slot.
6. The image processing array of claim 4, wherein a bracket plate is disposed on the fixing bracket corresponding to the first through hole, and the first short-range wireless communication module is fixed on the bracket plate.
7. The image processing array according to claim 3, further comprising a first power socket and a second power socket, wherein the fixing bracket further has a second through hole, the first power socket is fixed to the second through hole, the second power socket is disposed on the video controller, the first power socket is electrically connected to the host module, and the first power socket and the second power socket are plugged together to supply power to the video controller.
8. The image processing array of claim 1, wherein the host module is externally provided with a power interface and a network data interface, and obtains a power signal from the outside through the power interface and obtains data from the outside through the network data interface, and each video controller realizes power interaction and data interaction with the outside through the host module.
9. The image processing array of claim 2, wherein the chassis comprises a front bezel, a back bezel, and side panels, the front bezel and the back bezel are disposed opposite to each other and fixed to each other by the side panels, and the front bezel, the back bezel, and the side panels surround to form a cavity;
a preset distance is reserved between one end of the partition board close to the front baffle and the front baffle, or a preset distance is reserved between one end of the partition board close to the rear baffle and the rear baffle, so that a wiring channel is formed between the partition board and the front baffle or the rear baffle, and the mounting groove is communicated with the wiring channel;
the first short-distance wireless communication module is arranged in the wiring channel or the mounting groove.
10. An LED display system, comprising an image processing array and an LED display screen, wherein the LED display screen is connected to the image processing array, the image processing array controls the display of the LED display screen, and the image processing array is the image processing array according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198259.2U CN211427808U (en) | 2020-02-24 | 2020-02-24 | Image processing array and LED display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198259.2U CN211427808U (en) | 2020-02-24 | 2020-02-24 | Image processing array and LED display system |
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| Publication Number | Publication Date |
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| CN211427808U true CN211427808U (en) | 2020-09-04 |
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| CN202020198259.2U Active CN211427808U (en) | 2020-02-24 | 2020-02-24 | Image processing array and LED display system |
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| CN (1) | CN211427808U (en) |
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