CN219677638U

CN219677638U - HDMI switcher with control function

Info

Publication number: CN219677638U
Application number: CN202320420956.1U
Authority: CN
Inventors: 王永祥
Original assignee: Cangzhou Ruichen Electronic Equipment Co ltd
Current assignee: Cangzhou Ruichen Electronic Equipment Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-09-12
Anticipated expiration: 2033-03-08

Abstract

The utility model provides an HDMI switcher with a control function, which comprises a switcher shell, wherein a main board is arranged in the switcher shell, a power interface, a host input interface and a display output interface are sequentially arranged at the front part of the main board from left to right, and a switch and an indicator lamp are sequentially arranged at the rear side of the main board from left to right. The dustproof plate, the rectangular groove and the mounting column are arranged, so that dust falling at the positions of the wires and the HDMI is avoided, and dust pollution to the HDMI during plugging is avoided.

Description

HDMI switcher with control function

Technical Field

The utility model belongs to the technical field of multimedia equipment, and particularly relates to an HDMI switcher with a control function.

Background

The HDMI switcher is a high-definition multimedia interface, can transmit uncompressed audio signals and high-resolution video signals, and comprises a switcher shell and a main board arranged in the shell, wherein the main board comprises a control board part, a software control part and a key display part, the current common HDMI switcher is connected with external display equipment through the HDMI interface and a wire, when the HDMI switcher is used for a long time, dust falling at the wire and the HDMI interface can be possibly caused, and the HDMI interface is easy to be polluted by dust during plugging.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an HDMI switcher with a control function, which avoids the situation that dust falls at the positions of a wire and an HDMI interface and avoids dust pollution to the HDMI interface during plugging.

The utility model is realized by the following technical scheme:

the utility model provides a take control function's HDMI switch, includes the switch shell, the internally mounted of switch shell has the mainboard, and power source is installed in proper order from left to right in the front portion of mainboard, host computer input interface and display output interface, and switch and pilot lamp are installed in proper order from left to right in the rear side of mainboard, its characterized in that, dust-proof plate structure is installed on the upper portion of switch shell.

Preferably, a switch button is installed on the left rear side of the upper portion of the main board, the switch button extends to the upper portion of the switcher shell, side arc-shaped seats are respectively arranged on the left side and the right side of the switch button, and the side arc-shaped seats and the switcher shell are integrally arranged.

Preferably, the dustproof plate structure comprises a dustproof plate, the rear side of the dustproof plate is provided with a rectangular groove, and the left side and the right side of the inside of the dustproof plate are respectively provided with a mounting column in an integrated mode.

Compared with the prior art, the utility model has the beneficial effects that:

in the utility model, the dust guard, the rectangular groove and the mounting column are arranged, so that dust falling at the position of the lead and the HDMI interface is avoided, and dust pollution to the HDMI interface during plugging is avoided.

In the utility model, the arrangement of the host input interface is beneficial to the connection with a plurality of external hosts.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

fig. 3 is a schematic structural view of the dust-proof plate structure of the present utility model.

In the figure:

1. a switch housing; 2. a power interface; 3. a host input interface; 4. displaying an output interface; 5. an indicator light; 6. a switch; 7. a dust-proof plate structure; 11. a switch button; 12. a side arc-shaped seat; 71. a dust-proof plate; 72. rectangular grooves; 73. and (5) mounting a column.

Detailed Description

The utility model is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, the HDMI switcher with the control function comprises a switcher shell 1, wherein the left side and the right side of the switcher shell 1 are hollow, a main board is arranged in the switcher shell 1, the main board adopts a four-way input HDMI switcher main board, a power interface 2, a host input interface 3 and a display output interface 4 are sequentially arranged at the front part of the main board from left to right, the host input interface 3 adopts an HDMI interface, and a switch 6 and an indicator lamp 5 are sequentially arranged at the rear side of the main board from left to right.

One of them takes HDMI switch of control function, still includes dust guard structure 7, and dust guard structure 7 is installed to the upper portion of switch shell 1.

In this embodiment, specifically, the switch button 11 is installed on the left rear side of the upper portion of the motherboard, the switch button 11 is used for switching multiple input signals by using personnel control, the switch button 11 extends to the upper portion of the switch housing 1, the left and right sides of the switch button 11 are respectively provided with a side arc seat 12, and the side arc seats 12 and the switch housing 1 are integrally arranged.

In this embodiment, referring to fig. 3, the dust-proof plate structure 7 includes a dust-proof plate 71, the dust-proof plate 71 is made of PVC plastic, the dust-proof plate 71 shields the host input interface 3, the dust falling at the position of the HDMI interface is avoided, a rectangular groove 72 is formed at the rear side of the dust-proof plate 71, and mounting posts 73 are integrally provided at the left and right sides of the dust-proof plate 71.

In the present embodiment, specifically, the dust-proof plate 71 is provided on the upper front side of the switcher housing 1.

In this embodiment, specifically, two mounting posts 73 are respectively disposed inside grooves formed on the left and right sides of the switch housing 1.

Principle of operation

In the utility model, a plurality of external hosts are connected with a host input interface 3 through a lead, an external display device is connected with a display output interface 4, a user presses a switching button 11 to switch a plurality of host input interfaces 3, the switching button 11 is shielded by a side arc-shaped seat 12, the user can press the switching button 11 by using fingers, and when other large articles are placed on the upper part of a switcher shell 1, the side arc-shaped seat 12 plays a supporting role on the external articles, so that the error touch of the switching button 11 is avoided.

By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.

Claims

1. The utility model provides a take HDMI switch of control function, includes switch shell (1), switch shell (1) internally mounted has the mainboard, and power source (2) are installed in proper order from left to right in the front portion of mainboard, host computer input interface (3) and display output interface (4), and switch (6) and pilot lamp (5) are installed in proper order from left to right in the rear side of mainboard, its characterized in that, dust guard structure (7) are installed on switch shell (1) upper portion, dust guard structure (7) including dust guard (71), rectangular groove (72) have been seted up to dust guard (71)'s rear side, the inside left and right sides of dust guard (71) is integrated respectively and is provided with erection column (73).

2. The HDMI switcher with control function as set forth in claim 1, wherein a switching button (11) is installed on the upper left rear side of the main board, the switching button (11) extends to the upper portion of the switcher housing (1), side arc seats (12) are provided on the left and right sides of the switching button (11), respectively, and the side arc seats (12) are integrally provided with the switcher housing (1).

3. The HDMI switch with control function according to claim 1, wherein a dust-proof plate (71) is provided at an upper front side of the switch housing (1).

4. The HDMI switch with control function according to claim 1, wherein two of the mounting posts (73) are respectively provided inside grooves provided on both left and right sides of the switch housing (1).