CN210006027U

CN210006027U - kinds of peripheral equipment sharing device

Info

Publication number: CN210006027U
Application number: CN201921025378.1U
Authority: CN
Inventors: 刘香平; 陈学良
Original assignee: Shenzhen Xfanic Technology Co Ltd
Current assignee: Shenzhen Xfanic Technology Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-01-31
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses an peripheral equipment sharers, including casing and PCBA board, the side of PCBA board is provided with power module, HDMI interface and USB-B mouth, the second side is provided with the USB-A mouth, the third side is provided with the button, the side of casing is provided with the opening that corresponds with interface and button on the PCBA board, there is main control chip on the PCBA board, signal output module, the processing module is cut apart to the picture, signal input module, control switching module, KM switching module and delay circuit, the utility model discloses a device realizes that two host computers share displays and keyboard mouse, can cut apart the display screen, thereby reach displays simultaneous display two host computer contents, the control switching module of setting, can realize two host computer cursor synchro control, also can freely pass through the switching at two host computers through the slip cursor, convenient control.

Description

kinds of peripheral equipment sharing device

Technical Field

The utility model belongs to the technical field of computer technology and specifically relates to kinds of peripheral equipment sharers

Background

When the conventional host computer is matched with a display to display, generally refers to host computers matched with displays, when a plurality of host computers need to share displays to display, most of the conventional display modes are picture switching display, the conventional display cannot well realize content display of displays of the plurality of host computers, and the conventional display still needs to be controlled from an equipment end in the operation process, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides kinds of peripheral equipment sharers, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A peripheral sharing device comprises a shell with an inner cavity and a PCBA board in the inner cavity, wherein the PCBA board is provided with a side, an adjacent second side and an opposite third side, the side is provided with a power supply module, an HDMI interface and a USB-B port, the second side is provided with a USB-A port, the third side is provided with a key, the side surface of the shell is provided with an opening corresponding to the interface on the PCBA board and the key , the PCBA board is further provided with a main control chip, a signal output module, a picture segmentation processing module, a signal input module, a control switching module, a KM switching module and a delay circuit, the picture segmentation processing module, the control switching module and the delay circuit are electrically connected with the main control chip, the signal input module and the signal output module are electrically connected with the picture segmentation processing module, the KM switching module is electrically connected with the control switching module, the signal input module is electrically connected with the HDMI interface and the USB-B port, the KM switching module is electrically connected with the USB-A port, and the delay circuit is electrically connected with the power supply module.

step by step, the casing includes drain pan and face-piece, the lateral wall of face-piece has 2 at least barbs, the lateral wall of drain pan have with on the face-piece barb corresponds complex catching groove, be provided with the spacing groove in the face-piece, be provided with in the drain pan with spacing groove in the face-piece corresponds complex spacing piece, there are 4 at least long screw posts and 2 at least short screw posts in the face-piece, long screw post ratio short screw post length, have on the drain pan with the round hole that long screw post in the face-piece corresponds, the drain pan pass through the screw with face-piece fixed connection, the drain pan has 3 at least screw posts, PCBA has on the board with the round hole that the screw post of drain pan corresponds, the PCBA board pass through the screw with drain pan fixed connection.

, the HDMI interfaces of the side include a HDMI interface, a second HDMI interface, and a third HDMI interface, the USB-B port includes a USB-B port and a second USB-B port, the USB-A port of the second side includes a USB-A port and a second USB-A port, and the keys of the third side include a key, a second key, and a third key.

, a infrared remote control receiving port is electrically connected with the KM switching module.

Further , the picture division processing module uses a picture division processing chip with model number MD 400.

, each of the circular holes of the bottom shell has a non-slip cushion.

step in, be provided with paster lamp and second paster lamp on the PCBA board, the paster lamp with the luminous colour of second paster lamp is different, the paster lamp with there is leaded light post on the second paster lamp, leaded light post is equipped with the end, second end and third end, the end with the second end with the paster lamp with the contact of second paster lamp, the third end is rectangular slice, be on the face-piece with the pilot lamp hole that the third end corresponds, the third end is in the pilot lamp hole.

, the keys are provided with key sleeves, and the bottom of the key sleeve is larger than the openings of the bottom shell corresponding to the keys.

, the KM switch module uses switch chip with model number AX 68002.

step by step, there are counterweight plate and flexible pad in the face-piece, counterweight plate with flexible pad have with the round hole that short screw post corresponds, counterweight plate with flexible pad passes through screw fixed connection and is in the face-piece.

Compared with the prior art, the utility model has the advantages of this kind of utility model reasonable in design, convenient to use realizes that displays and key mouse are shared to two host computers, can cut apart the display screen to reach displays and show two host computer contents simultaneously, set up the anti-skidding cushion through setting up balancing weight and drain pan in the casing, reach and place more stable, the effect that is difficult for being dragged by the cable of peripheral when the desktop.

Drawings

Fig. 1 is an exploded view of kinds of peripherals sharing device according to the present invention.

Fig. 2 is a block diagram of a PCBA board of the kinds of peripheral sharing devices according to the present invention.

Fig. 3 is a structural diagram of a bottom case of the kinds of peripherals sharing device according to the present invention.

Fig. 4 is a block diagram of the kinds of peripherals sharing device according to the present invention.

In the figure, 11, a bottom shell, 12, a face shell, 21, a power supply module, 22, HDMI interfaces, 23, second HDMI interfaces, 24, third HDMI interfaces, 25, USB-B ports, 26, second USB-B ports, 27, USB-A ports, 28, second USB-A ports, 41, patch lamps, 42, second patch lamps, 43, light guide columns, 111, key sleeves, 121, a counterweight sheet, 122, a flexible pad, 291, keys, 292, second keys, 293, third keys, 300, a main control chip, 310, a signal output module, 320, a picture division processing module, 321, a signal input module, 330, a control switching module, 331, a KM switching module, 340 and a delay circuit are arranged.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described in with reference to the following embodiments.

As shown in fig. 1-4, the present invention provides a type peripheral device sharing device, including a housing having an inner cavity and a PCBA board 20 within the inner cavity, the PCBA board 20 having a th side, an adjacent second side and an opposite third side, a th side having a power supply module 21, an HDMI interface and a USB-B port, the second side having a USB-a port, the third side having a key, a side of the housing having an opening corresponding to an interface on the PCBA board 20 and a key , the PCBA board 20 further having a main control chip 300, a signal output module 310, a picture division processing module 320, a signal input module 321, a control switch module 330, a KM switch module 331 and a delay circuit 340, the picture division processing module 320 performing information interaction with the main control chip 300 for sending input picture information to a main control chip 300, the main control chip 300 performing analysis processing on the information, and then feeding back the processed information to the picture division processing module 320 for picture information transfer, thereby achieving switching between a single display and a multi-screen display, the switching between a mouse control display screen and a mouse control console display screen, and a mouse control console for displaying a mouse cursor display, and a mouse cursor display, the mouse cursor display, wherein the mouse cursor display screen is displayed on a mouse cursor display screen, the mouse control screen is displayed on a mouse, the mouse control screen is switched between the mouse control screen, the mouse control screen display control module, the mouse control screen display control module, the mouse control screen display control module is set by the mouse control module, the mouse control console display control module, the mouse control module.

Wherein, the casing includes drain pan 11 and face-piece 12, the lateral wall of face-piece 12 has 2 at least barbs, the lateral wall of drain pan 11 has and corresponds complex catching groove with barb on face-piece 12, be provided with the spacing groove in the face-piece 12, be provided with in the drain pan 11 and correspond the complex spacing piece with spacing groove in the face-piece 12, there are 4 at least long screw posts and 2 at least short screw posts in the face-piece 12, long screw post is longer than short screw post, long screw post is used for fixed drain pan 11 and face-piece 12, short screw post is used for fixed counter weight piece 121 and flexible pad 122, there is the round hole that corresponds with long screw post in the face-piece 12 on the drain pan 11, drain pan 11 passes through screw and face-piece 12 fixed connection, drain pan 11 has 3 at least screw posts, the screw post of drain pan 11 is used for fixed PCBA board 20, there is the PCBA board 20 on the PCBA board and corresponds the round hole with the screw post of drain pan 11, A board 20 passes through screw and.

The HDMI interfaces on the th side include a HDMI interface 22, a second HDMI interface 23, and a third HDMI interface 24, the HDMI interfaces are not limited to three, and may be or more, the USB-B ports include a USB-B port 25 and a second USB-B port 26, the USB-B ports are not limited to two, and may be or more, the USB-a ports on the second side include a USB-a port 27 and a second USB-a port 28, the USB-a ports are not limited to two, and may be two or more, the buttons on the third side include a button 291, a second button 292, and a third button 293, which are used for switching between the screen division modes, switching between audio output channels, and switching between screens, and different interfaces and buttons on different sides may also be interchanged.

Wherein, infrared remote control receiving port is electrically connected to the KM switching module 331 for controlling KVM switching by using IR infrared remote control.

The screen division processing module 320 uses a screen division processing chip with model number MD 400.

Wherein each circular hole of the bottom case 11 has an anti-slip pad.

Wherein, be provided with paster lamp 41 and second paster lamp 42 on the PCBA board 20, the luminous colour of paster lamp 41 and second paster lamp 42 is different, there is leaded light post 43 on paster lamp 41 and the second paster lamp 42, leaded light post 43 adopts leaded light material, leaded light post 43 is equipped with the end, second end and third end, third end and second end and paster lamp 41 and the contact of second paster lamp 42, the third end is rectangular slice, there is the pilot lamp hole that and third end correspond on the face-piece 12, the third end is downthehole at the pilot lamp, through the paster lamp of the different colours of end and second end contact, make pilot lamp holes can show two kinds of colours.

The key is provided with a key sleeve 111, the bottom of the key sleeve 111 is larger than the opening of the bottom shell 11 corresponding to the key, and the key sleeve 111 is clamped in the shell.

The KM switching module 331 uses a switching chip with a model number AX 68002.

Wherein, there are counter weight piece 121 and flexbile pad 122 in the face-piece 12, and counter weight piece 121 and flexbile pad 122 have the round hole that corresponds with short screw post , and counter weight piece 121 and flexbile pad 122 pass through screw fixed connection in the face-piece 12.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

The utility model provides an peripheral equipment sharer, including the casing that has the inner chamber and PCBA board (20) in the inner chamber, characterized in that, PCBA board (20) is equipped with side, adjacent second side and opposite third side, side is provided with power module (21), HDMI interface and USB-B mouth, the second side is provided with USB-A mouth, the third side is provided with the button, the side of casing is provided with the opening that corresponds with interface and button on PCBA board (20), still have main control chip (300), signal output module (310), picture cut apart processing module (320), signal input module (321), control switching module (330), KM switching module (331) and delay circuit (340) on PCBA board (20), picture cut apart processing module (320) and control switching module (330) and main control chip (300) electric connection, power module (21) through delay circuit (340) with main control chip (300) electric connection, signal input module (331) and control switching module (330) electric connection with USB interface switching module (KM), the switch module (320) and USB interface (320) electric connection with USB interface (KM switching module, KM switching module (331) and control switching module (320) electric connection, wherein the switch module (320) and USB interface (KM switching module (320) and control switch module (320) electric connection with USB interface (320), the switch module, KM switch module, the control module (320) and switch module, the switch.
2. The kinds of peripheral equipment sharers of claim 1, wherein the casing includes a bottom case (11) and a face-piece (12), the lateral wall of the face-piece (12) has at least 2 barbs, the lateral wall of the bottom case (11) has a hook groove corresponding to the barb on the face-piece (12), a limit groove is provided in the face-piece (12), a limit groove corresponding to the limit groove in the face-piece (12) is provided in the bottom case (11), at least 4 long screw posts and at least 2 short screw posts are provided in the face-piece (12), the long screw posts are longer than the short screw posts, a round hole corresponding to the long screw post in the face-piece (12) is provided in the bottom case (11), the bottom case (11) is fixedly connected with the face-piece (12) through screws, at least 3 screw posts are provided in the bottom case (11), a screw post corresponding to the screw post of the bottom case (11) is provided in the bottom case (20), and the PCBA board (11) is fixedly connected with the PCBA board (20) through screws (20).
3. The kind of peripheral device sharers according to claim 1, wherein the HDMI interfaces of the side include a HDMI interface (22), a second HDMI interface (23) and a third HDMI interface (24), the USB-B ports include a USB-B port (25) and a second USB-B port (26), the USB-A ports of the second side include a USB-A port (27) and a second USB-A port (28), and the keys of the third side include a th key (291), a second key (292) and a third key (293).
4. The peripheral device sharers of claim 1, wherein a infrared remote control receiving port is electrically connected to the KM switch module (331).
5. The kinds of peripheral device sharers according to claim 1, wherein the picture division processing module (320) uses a picture division processing chip whose model is MD 400.
6. The peripheral sharers of claim 2, wherein each of said circular holes of said bottom shell (11) is non-slip cushioned.
7. The kinds of peripheral equipment sharers of claim 2, wherein the PCBA board (20) is provided with a patch lamp (41) and a second patch lamp (42), the patch lamp (41) and the second patch lamp (42) emit light of different colors, light guide posts (43) are arranged on the patch lamp (41) and the second patch lamp (42), the light guide posts (43) are provided with a th end, a second end and a third end, the th end and the second end are in contact with the patch lamp (41) and the second patch lamp (42), the third end is in a long strip shape, and the face shell (12) is provided with indicator holes corresponding to the third end, and the third end is in the indicator holes.
8. The kinds of peripheral equipment sharers of claim 2, wherein said keys have keyways (111), and the bottoms of said keyways (111) are larger than the openings of the corresponding keys of said bottom case (11).
9. The peripherals sharer of claim 1 or 4, wherein the KM switch module (331) uses a switch chip of type AX 68002.
10. The kinds of peripheral device sharers of claim 2, wherein there are a weight plate (121) and a flexible pad (122) in the front case (12), the weight plate (121) and the flexible pad (122) have round holes corresponding to the short screw posts , and the weight plate (121) and the flexible pad (122) are fixedly connected in the front case (12) by screws.