CN213522129U

CN213522129U - High definition HDMI matrix switch

Info

Publication number: CN213522129U
Application number: CN202023210583.0U
Authority: CN
Inventors: 王忠荣; 王忠明; 王忠文; 何海艳
Original assignee: Guangzhou Wangshi Electronics Co ltd
Current assignee: Guangzhou Wangshi Electronics Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-06-22
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a high definition HDMI matrix switch, including the host computer body, host computer body one side fixed mounting has the front end operation face, front end operation face one side fixed mounting has the power lamp, power lamp bottom fixed mounting has data interface, data interface one side fixed mounting has infrared interface, host computer body top fixed mounting has the top cap, top cap one side fixed mounting has the display screen, the display screen is being close to host computer body one side fixed mounting has operating keyboard, operating keyboard one side fixed mounting has portable mouse, the top cap opposite side just has the storehouse of placing at the internal fixed mounting of host computer, place the internal fixed mounting in storehouse and have infrared remote controller, host computer body both sides fixed mounting has the heating panel, the heating panel is being close to infrared interface one side fixed mounting and has switch. This kind of high definition HDMI matrix switch, simple structure is reasonable, and the modern design through the setting of display screen, operating keyboard and portable mouse, reaches the debugging condition that can in time know the device at the adjustment room.

Description

High definition HDMI matrix switch

Technical Field

The utility model relates to a matrix switch technical field specifically is a high definition HDMI matrix switch.

Background

The HDMI is called "highdefinition multimedia interface" in english, is a high-definition multimedia interface, and is a common interface for high-definition video equipment. An HDMI matrix switch is a dedicated device for switching connections between multiple HDMI inputs and multiple HDMI outputs. The mixed frequency matrix refers to an electronic device which outputs m paths of video signals and VGA signals to n paths of monitoring equipment randomly by an array switching method, and generally, the input of the matrix is larger than the output, namely m > n. There are some video matrices, also known as audio-visual matrices, which have audio switching capability and are capable of switching video and audio signals synchronously. Video matrices are classified into two broad categories, analog matrices and digital matrices, in terms of their implementation. Video matrices are commonly used in various monitoring applications. The hybrid matrix switcher adopts multichannel BNC, multichannel VGA15HDF input, multichannel VGA15HDF output terminal, and inside adopts high bandwidth matrix switch chip, realizes the logic matrix function, and arbitrary selection collocation output switches, from taking the buffering, and output is more stable, and the clear ghost image that does not have of image makes signal transmission decay reduce to minimum, ensures that image signal ability high fidelity output. The embedded intelligent control provides an RS232 control interface, and is convenient for a user to be matched with various remote control devices for use. An RS232 loop-out interface is provided, so that a plurality of matrixes can be used in a cascade connection mode to expand multiple ports. Meanwhile, the remote control device has a manual panel, an infrared remote control function, a power failure field protection function and state storage memory.

The overheated condition of machine can appear in present most mixed matrix switch frequently, and the machine is overheated can lead to the machine to appear damaging, and the matrix switch frequently mixes can not connect a plurality of equipment of parallel simultaneously and carry out work simultaneously at the in-process that inserts, leads to the not enough condition of interface often appearing when using, lacks corresponding video presenter when adjusting the device, can't in time know the debugging aspect of device. Therefore, we improve this and propose a high definition HDMI matrix switch.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a high-definition HDMI matrix switcher, which comprises a main machine body, wherein a front-end operation surface is fixedly arranged on one side of the main machine body, a power lamp is fixedly arranged on one side of the front-end operation surface, a data interface is fixedly arranged at the bottom of the power lamp, an infrared interface is fixedly arranged on one side of the data interface, a top cover is fixedly arranged on the top of the main machine body, a display screen is fixedly arranged on one side of the top cover, an operation keyboard is fixedly arranged on one side of the display screen close to the main machine body, a portable mouse is fixedly arranged on one side of the operation keyboard, a placing bin is fixedly arranged on the other side of the top cover and in the main machine body, an infrared remote controller is fixedly arranged in the placing bin, heating panels are fixedly arranged on two sides of the main machine body, a power switch is fixedly arranged, the connecting end face is fixedly provided with a signal line access port on one side, a signal line access port is fixedly provided on one side, and a power supply interface is fixedly provided on one side, connected with the signal line access port, of the signal line access port.

As the utility model discloses a preferred technical scheme, the top cap is being close to front end operation face one side fixed mounting and is carrying the handle, carry and to draw handle fixed surface to install anti-skidding line.

As a preferred technical scheme of the utility model, the top cap passes through rotation axis fixed mounting at host computer body top, operating keyboard one side fixed mounting has the fingerprint identification district.

As a preferred technical scheme of the utility model, place storehouse top fixed mounting and have the guard plate, the fixed strip that is provided with in guard plate one side, place the inside fixed recess that is provided with and uses with the fixed strip cooperation in storehouse, it is provided with the wireless piece that charges with the infrared remote controller junction is fixed to place the storehouse.

As a preferred technical scheme of the utility model, the fixed mounting hole that is provided with in heating panel four corners, the heating panel passes through the mounting screw in host computer body one side, heating panel one side and at the fixed radiator fan that is provided with of host computer internal portion.

As a preferred technical scheme of the utility model, radiator fan is fixed to be provided with two sets ofly, two sets of radiator fan one side and the fixed dust screen that is provided with on the heating panel.

As the utility model discloses a preferred technical scheme, the signal line inserts the mouth and is HDMI signal input interface, the signal line connects the export to connect the export for the HDMI signal.

As an optimized technical scheme of the utility model, the signal line inserts the mouth and the signal line connects the export to be fixed and is provided with eight groups.

The utility model has the advantages that:

1. according to the high-definition HDMI matrix switcher, the two sides of the main machine body are fixedly provided with the heat dissipation plates, the heat dissipation fans are fixedly arranged on one side of each heat dissipation plate and in the main machine body, the two groups of heat dissipation fans are fixedly arranged, the dust screen is fixedly arranged on one side of each two groups of heat dissipation fans and on the heat dissipation plates, the heat dissipation is carried out on the running high-definition HDMI matrix switcher through the arrangement of the heat dissipation fans, and the high-definition HDMI matrix switcher is prevented from being damaged due to;

2. according to the high-definition HDMI matrix switcher, the signal line access port is an HDMI signal input interface, the signal line connection port is an HDMI signal connection port, eight groups of signal line access ports and signal line connection ports are fixedly arranged, and a plurality of video signals can be processed by the high-definition HDMI matrix switcher simultaneously through the arrangement of a plurality of groups of signal ports;

3. this kind of high definition HDMI matrix switch, host computer body top fixed mounting has the top cap, and top cap one side fixed mounting has the display screen, and the display screen has operating keyboard being close to host computer body one side fixed mounting, and operating keyboard one side fixed mounting has portable mouse, through the setting of display screen, operating keyboard and portable mouse, reaches the debugging condition that can in time know the device at the control room.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of a high definition HDMI matrix switch according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a HDMI matrix switch according to the present invention;

fig. 3 is a perspective view of a connection end surface of a high definition HDMI matrix switch according to the present invention;

fig. 4 is an enlarged view of a position a of the HDMI matrix switch of the present invention.

In the figure: 1. a main body; 2. a front end operation surface; 3. a power supply lamp; 4. a data interface; 5. an infrared interface; 6. a top cover; 7. a display screen; 8. operating a keyboard; 9. a portable mouse; 10. placing a bin; 11. an infrared remote controller; 12. a heat dissipation plate; 13. a power switch; 14. connecting the end faces; 15. a signal line access port; 16. the signal wire is connected with the outlet; 17. a power interface; 18. lifting the handle; 19. a rotating shaft; 20. a protection plate; 21. a fixing strip; 22. a heat dissipation fan.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the high definition HDMI matrix switch of the present invention comprises a main body 1, a front operation surface 2 is fixedly installed on one side of the main body 1, a power lamp 3 is fixedly installed on one side of the front operation surface 2, a data interface 4 is fixedly installed on the bottom of the power lamp 3, an infrared interface 5 is fixedly installed on one side of the data interface 4, a top cover 6 is fixedly installed on the top of the main body 1, a display screen 7 is fixedly installed on one side of the top cover 6, an operation keyboard 8 is fixedly installed on one side of the display screen 7 close to the main body 1, a portable mouse 9 is fixedly installed on one side of the operation keyboard 8, a placing chamber 10 is fixedly installed on the other side of the top cover 6 and inside the main body 1, an infrared remote controller 11 is fixedly installed inside the placing chamber 10, heat dissipation plates 12 are fixedly installed on both sides, the main machine body 1 is kept away from 2 one side fixed mounting of front end operation face and is had connection terminal surface 14, and connection terminal surface 14 one side fixed mounting has signal line to insert mouth 15, and signal line inserts mouth 15 one side fixed mounting has the signal line to connect export 16, and signal line connects export 16 one side fixed mounting has power source 17.

Wherein, the top cover 6 is fixedly provided with a lifting handle 18 at one side close to the front end operation surface 2, and the surface of the lifting handle 18 is fixedly provided with anti-skid grains.

Wherein, the top cover 6 is fixedly arranged at the top of the main body 1 through a rotating shaft 19, and a fingerprint identification area is fixedly arranged at one side of the operation keyboard 8.

Wherein, place 10 top fixed mounting in storehouse and have a guard plate 20, the fixed strip 21 that is provided with in guard plate 20 one side places 10 inside fixed recesses that are provided with and use with the fixed strip 21 cooperation, places 10 fixed wireless charging pieces that are provided with in the junction of storehouse and the 11 junctions of infrared remote controller.

The four corners of the heat dissipation plate 12 are fixedly provided with mounting holes, the heat dissipation plate 12 is mounted on one side of the main body 1 through screws, and the heat dissipation fan 22 is fixedly arranged on one side of the heat dissipation plate 12 and inside the main body 1.

Two sets of cooling fans 22 are fixed, and a dust screen is fixed on the cooling plate 12 at one side of the two sets of cooling fans 22.

The signal line inlet 15 is an HDMI signal input interface, and the signal line outlet 16 is an HDMI signal outlet.

Eight groups of signal line inlets 15 and signal line outlets 16 are fixedly arranged.

The working principle is as follows: the user connects the power line to the power interface 17 and the data line to the data interface 4, turns on the power switch 13, connects the video connection line to the signal line inlet 15, and simultaneously connects the video output line to the signal line outlet 16, after the connection is finished, the top cover 6 is opened by lifting the handle 18 and the rotating shaft 19, the video debugging of the device is carried out by the display screen 7, the operation keyboard 8 and the portable mouse 9, when the device is not used for a long time, the device enters a dormant state, when the device is used again, the identity identification is required to be carried out through the fingerprint identification area, meanwhile, the user can enter the protection board 20 to open, take out the infrared remote controller 11 arranged in the placing bin 10, the device is operated by the infrared remote control 11, the heat radiation fan 22 starts to operate when the device operates, dispel the heat to the high definition HDMI matrix switch of operation, avoid long-time operation to cause the damage to high definition HDMI matrix switch.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The high-definition HDMI matrix switcher comprises a main machine body (1) and is characterized in that a front-end operation face (2) is fixedly installed on one side of the main machine body (1), a power lamp (3) is fixedly installed on one side of the front-end operation face (2), a data interface (4) is fixedly installed on the bottom of the power lamp (3), an infrared interface (5) is fixedly installed on one side of the data interface (4), a top cover (6) is fixedly installed on the top of the main machine body (1), a display screen (7) is fixedly installed on one side of the top cover (6), an operation keyboard (8) is fixedly installed on one side of the main machine body (1), a portable mouse (9) is fixedly installed on one side of the operation keyboard (8), a placing bin (10) is fixedly installed on the other side of the top cover (6) and inside the main machine body (1), and an infrared remote controller (11) is fixedly installed inside the placing, host computer body (1) both sides fixed mounting has heating panel (12), heating panel (12) are being close to infrared interface (5) one side fixed mounting have switch (13), the host computer body (1) is keeping away from front end operation face (2) one side fixed mounting and is having connection terminal surface (14), connection terminal surface (14) one side fixed mounting has the signal line to insert mouthful (15), the signal line inserts mouthful (15) one side fixed mounting and has the signal line to connect export (16), the signal line connects export (16) one side fixed mounting has power source (17).

2. The HDMI matrix switch according to claim 1, wherein the top cover (6) is fixedly provided with a lifting handle (18) near the front end operation surface (2), and the surface of the lifting handle (18) is fixedly provided with anti-skid lines.

3. The HDMI matrix switcher of claim 1, wherein the top cover (6) is fixedly installed on top of the main body (1) through a rotation shaft (19), and a fingerprint identification area is fixedly installed on one side of the operation keyboard (8).

4. The high-definition HDMI matrix switcher according to claim 1, wherein a protection plate (20) is fixedly installed at the top of the placing bin (10), a fixing strip (21) is fixedly arranged on one side of the protection plate (20), a groove matched with the fixing strip (21) is fixedly arranged in the placing bin (10), and a wireless charging block is fixedly arranged at the connection position of the placing bin (10) and the infrared remote controller (11).

5. The HDMI matrix switch according to claim 1, wherein said heat sink (12) has mounting holes at four corners, said heat sink (12) is mounted on the main body (1) side by screws, and said heat sink (12) has heat dissipation fan (22) at the main body (1) side.

6. The HDMI matrix switch according to claim 5, wherein two sets of heat dissipation fans (22) are fixed, and a dust screen is fixed on the heat dissipation plate (12) on one side of the two sets of heat dissipation fans (22).

7. A HDMI matrix switch according to claim 1, wherein said signal line inlet (15) is an HDMI signal input interface and said signal line outlet (16) is an HDMI signal outlet.

8. A high definition HDMI matrix switch according to claim 1, wherein eight groups of signal line inlets (15) and signal line outlets (16) are fixedly arranged.