CN216623137U

CN216623137U - Computer with a memory card

Info

Publication number: CN216623137U
Application number: CN202123143702.XU
Authority: CN
Inventors: 王玉田; 白煜
Original assignee: Changzhi Zhuoyi Hengtong Information Security Co ltd
Current assignee: Changzhi Zhuoyi Hengtong Information Security Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-27
Anticipated expiration: 2031-12-14

Abstract

The utility model provides a computer. The computer comprises a case, a main board and a display PCB board; the mainboard is positioned inside the case; the display PCB is electrically connected with the main board; a plurality of display interfaces are arranged on the display PCB; the case comprises a side wall; the side wall is provided with a through hole, and a display baffle is arranged corresponding to the through hole; the display baffle is provided with a plurality of openings, so that the display interface on the display PCB can be exposed after the display baffle is installed on the side wall. The utility model realizes the expansion of the display interface by arranging the display PCB. On the other hand, set up the through-hole on the lateral wall of case to the installation shows the baffle, can be to the demand of the display interface of user's different kind and quantity, change the display baffle and the demonstration PCB board that the installation corresponds, consequently can conveniently change the display interface.

Description

Computer with a memory card

Technical Field

The utility model relates to the field of electronic equipment, in particular to a computer.

Background

With the continuous progress of science and technology, the functions of computers are more and more powerful, and the applications are more and more extensive. There are many kinds of computers, for example, a computer specially designed for industrial control, which is called an industrial control computer (abbreviated as an industrial control computer) and is used for monitoring and controlling machine equipment, production processes, data parameters and the like used in a production process. Still another category of computers, which are mainly used for personal or home use, are called desktop computers, and the host computer, the display and other devices are generally relatively independent and need to be placed on a computer desk or a special work table for use.

In actual use, the industrial personal computer and the desktop computer have different requirements for different users, so that the requirements for display interfaces (such as a Video Graphics Array (VGA) Interface, a High Definition Multimedia Interface (HDMI), and a Digital Video Interface (DVI)) on the industrial personal computer and the desktop computer are different.

The display interface of industrial computer and desktop on the existing market is like the equal direct design of interfaces such as VGA, DVI, HDMI on the mainboard, carries out the demand that makes up as the display interface with the difference, and the condition needs different mainboards of preparation just can satisfy the requirement such as two VGA interfaces, two DVI interfaces, and the cost that can greatly increased preparation mainboard like this also can not conveniently change existing display interface on the mainboard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a computer, which meets the requirements of users on different types and numbers of display interfaces by selecting different display PCBs, thereby facilitating production and reducing cost.

In order to achieve the above object, the present invention provides a computer, comprising a case, a main board and a display PCB board; the mainboard is positioned inside the case; the display PCB is electrically connected with the main board; a plurality of display interfaces are arranged on the display PCB;

the case comprises a side wall; the side wall is provided with a through hole, and a display baffle is arranged corresponding to the through hole; the display baffle is provided with a plurality of openings, so that the display interface on the display PCB can be exposed after the display baffle is installed on the side wall.

The display PCB is installed on the main board.

The main board is provided with a BTB connector for electrically connecting the display PCB; the display PCB board is plugged into the BTB connector so as to be installed on the main board.

The display interface is one or more of an HDMI interface, a VGA interface and a DVI interface, and the plurality of openings are one or more of a first opening, a second opening and a third opening; the size of the first opening is adaptive to an HDMI (high-definition multimedia interface), the size of the second opening is adaptive to a VGA (video graphics array) interface, and the size of the third opening is adaptive to a DVI (digital visual interface).

The plurality of display interfaces are an HDMI interface, a VGA interface and a DVI interface; the plurality of openings are a first opening, a second opening and a third opening.

The plurality of display interfaces are a VGA interface and a DVI interface; the plurality of openings are a first opening, a second opening and a third opening.

The plurality of display interfaces are two VGA interfaces; the plurality of openings are a first opening and two second openings.

The plurality of display interfaces are an HDMI interface and a VGA interface; the plurality of openings are a first opening and two second openings.

The plurality of display interfaces are two DVI interfaces; the plurality of openings are two third openings.

The computer is an industrial personal computer or a desktop computer.

The utility model has the beneficial effects that: the utility model provides a computer, which comprises a case, a main board and a display PCB board, wherein the case is provided with a plurality of through holes; the mainboard is positioned inside the case; the display PCB is electrically connected with the main board; a plurality of display interfaces are arranged on the display PCB; the case comprises a side wall; the side wall is provided with a through hole, and a display baffle is arranged corresponding to the through hole; the display baffle is provided with a plurality of openings, so that the display interface on the display PCB can be exposed after the display baffle is installed on the side wall. The utility model realizes the expansion of the display interface by arranging the display PCB. On the other hand, set up the through-hole on the lateral wall of case to the installation shows the baffle, can be to the demand of the display interface of user's different kind and quantity, change the display baffle and the demonstration PCB board that the installation corresponds, consequently can conveniently change the display interface.

Drawings

For a better understanding of the nature and technical aspects of the present invention, reference should be made to the following detailed description of the utility model, taken in conjunction with the accompanying drawings, which are provided for purposes of illustration and description and are not intended to limit the utility model.

In the drawings, there is shown in the drawings,

FIG. 1 is a schematic perspective view of a display PCB of the present invention mounted on a motherboard;

FIG. 2 is a schematic external view of a computer according to the present invention;

FIG. 3 is a schematic view of the display baffle of the present invention as mounted on a sidewall;

FIG. 4 is a schematic view of a display baffle of the present invention;

FIG. 5 is a schematic view of another display baffle of the present invention;

FIG. 6 is a schematic view of yet another display baffle of the present invention;

FIG. 7 is a diagram of a display PCB board according to a first embodiment of the present invention;

FIG. 8 is a schematic diagram of a display PCB board according to a second embodiment of the present invention;

FIG. 9 is a schematic diagram of a display PCB board according to a third embodiment of the present invention;

FIG. 10 is a schematic diagram of a display PCB board according to a fourth embodiment of the present invention;

fig. 11 is a schematic diagram of a display PCB board according to a fifth embodiment of the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Referring to fig. 1 to 2, the present invention provides a computer, which includes a case 1, a main Board 2, and a Printed Circuit Board (PCB) Board 3. The mainboard 2 is positioned inside the case 1; the display PCB board 3 is installed on the main board 2 and electrically connected with the main board 2.

Specifically, a Board-To-Board (BTB) connector 21 is disposed on the main Board 2 for electrically connecting the display PCB Board 3. The display PCB board 3 is plugged into the BTB connector 21 to be mounted on the main board 2.

And a plurality of display interfaces 4 are arranged on the display PCB 3. The display interface 4 is one or more of an HDMI interface 41, a VGA interface 42, and a DVI interface 43.

Specifically, the housing 1 includes a side wall 12. The side wall 12 is provided with a through hole 121, and a display baffle 5 is installed corresponding to the through hole 121.

Alternatively, as shown in fig. 3, the display bezel 5 is fastened to the sidewall 12 by a plurality of screws 6.

The display bezel 5 is provided with a plurality of openings 51 so that the display interface 4 on the display PCB 3 can be exposed after the display bezel 5 is mounted on the sidewall 12.

Specifically, the plurality of openings 51 are one or more of a first opening 511, a second opening 512, and a third opening 513. The first opening 511 is adapted to the HDMI interface 41, the second opening 512 is adapted to the VGA interface 42, and the third opening 513 is adapted to the DVI interface 43.

As shown in fig. 4 and 7, in the first embodiment of the present invention, the plurality of display interfaces 4 are an HDMI interface 41, a VGA interface 42, and a DVI interface 43; the plurality of openings 51 are a first opening 511, a second opening 512, and a third opening 513.

As shown in fig. 4 and 8, in the second embodiment of the present invention, the display interfaces 4 are a VGA interface 42 and a DVI interface 43; the plurality of openings 51 are a first opening 511, a second opening 512, and a third opening 513.

As shown in fig. 5 and 9, in the third embodiment of the present invention, the display interfaces 4 are two VGA interfaces 42; the plurality of openings 51 are a first opening 511 and two second openings 512.

As shown in fig. 5 and 10, in the fourth embodiment of the present invention, the plurality of display interfaces 4 are an HDMI interface 41 and a VGA interface 42; the plurality of openings 51 are a first opening 511 and two second openings 512.

As shown in fig. 6 and 11, in the fifth embodiment of the present invention, the plurality of display interfaces 4 are two DVI interfaces 43; the plurality of openings 51 are two third openings 513.

In the first and second embodiments, although the types and the number of the display interfaces 4 disposed on the display PCB 3 are different, the plurality of openings 51 on the display barrier 5 adapted to the display interfaces are the same, that is, the same display barrier 5 is used. Similarly, in the third and fourth embodiments, although the types and the numbers of the display interfaces 4 disposed on the display PCB 3 are different, the plurality of openings 51 on the display barrier 5 adapted to the display interfaces are the same, that is, the same display barrier 5 is used. Therefore, for the display PCB 3 having different kinds and numbers of display interfaces 4 in the above five embodiments, only three display barriers 5 are needed to be adapted thereto, which can save cost and reduce time and effort for replacing and installing the display barriers 5 to some extent.

Optionally, the computer is an industrial personal computer or a desktop computer.

In summary, the present invention provides a computer, which includes a case, a main board and a display PCB; the mainboard is positioned inside the case; the display PCB is electrically connected with the main board; a plurality of display interfaces are arranged on the display PCB; the case comprises a side wall; the side wall is provided with a through hole, and a display baffle is arranged corresponding to the through hole; the display baffle is provided with a plurality of openings, so that the display interface on the display PCB can be exposed after the display baffle is installed on the side wall. The utility model realizes the expansion of the display interface by arranging the display PCB. On the other hand, set up the through-hole on the lateral wall of case to the installation shows the baffle, can be to the demand of the display interface of user's different kind and quantity, change the display baffle and the demonstration PCB board that the installation corresponds, consequently can conveniently change the display interface.

As described above, it will be apparent to those skilled in the art that various other changes and modifications can be made based on the technical solution and the technical idea of the present invention, and all such changes and modifications should fall within the protective scope of the appended claims.

Claims

1. A computer is characterized by comprising a case (1), a main board (2) and a display PCB (3); the main board (2) is positioned inside the case (1); the display PCB (3) is electrically connected with the main board (2); a plurality of display interfaces (4) are arranged on the display PCB (3);

the cabinet (1) comprises a side wall (12); a through hole (121) is formed in the side wall (12), and a display baffle (5) is installed corresponding to the through hole (121); the display baffle (5) is provided with a plurality of openings (51), so that the display interface (4) on the display PCB (3) can be exposed after the display baffle (5) is installed on the side wall (12).

2. A computer as claimed in claim 1, characterised in that the display PCB board (3) is mounted on the main board (2).

3. The computer according to claim 2, wherein the main board (2) is provided with a BTB connector (21) for electrically connecting the display PCB board (3); the display PCB board (3) is plugged on the BTB connector (21) so as to be installed on the main board (2).

4. The computer of claim 1, wherein the display interface (4) is one or more of an HDMI interface (41), a VGA interface (42), and a DVI interface (43), and the plurality of openings (51) are one or more of a first opening (511), a second opening (512), and a third opening (513); the size of the first opening (511) is adapted to an HDMI interface (41), the size of the second opening (512) is adapted to a VGA interface (42), and the size of the third opening (513) is adapted to a DVI interface (43).

5. The computer according to claim 4, wherein the plurality of display interfaces (4) are an HDMI interface (41), a VGA interface (42), and a DVI interface (43); the plurality of openings (51) are a first opening (511), a second opening (512), and a third opening (513).

6. The computer according to claim 4, wherein the plurality of display interfaces (4) are a VGA interface (42) and a DVI interface (43); the plurality of openings (51) are a first opening (511), a second opening (512), and a third opening (513).

7. The computer according to claim 4, wherein the plurality of display interfaces (4) are two VGA interfaces (42); the plurality of openings (51) are a first opening (511) and two second openings (512).

8. The computer according to claim 4, wherein the plurality of display interfaces (4) are an HDMI interface (41) and a VGA interface (42); the plurality of openings (51) are a first opening (511) and two second openings (512).

9. The computer according to claim 4, wherein the plurality of display interfaces (4) are two DVI interfaces (43); the plurality of openings (51) are two third openings (513).

10. The computer of claim 1, wherein the computer is an industrial personal computer or a desktop computer.