CN210466294U

CN210466294U - Computer motherboard convenient to switch interface

Info

Publication number: CN210466294U
Application number: CN201922161501.9U
Authority: CN
Inventors: 黄枧清
Original assignee: Shenzhen Yupu Technology Co ltd
Current assignee: Shenzhen Yupu Technology Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-05-05
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a computer motherboard convenient to switch interface, including the PCB circuit board, the equal fixed mounting of both sides surface of PCB circuit board has the pull piece, and the peripheral angular position of PCB circuit board all is connected with clamping mechanism, clamping mechanism comprises connecting seat, movable rod, clamp block, slipmat and expanding spring, the upper surface of PCB circuit board is close to intermediate position fixed mounting has the CPU chip, and one side position that the upper surface of PCB circuit board is close to the CPU chip is equipped with the extension slot, the upper surface of PCB circuit board is close to top one side position fixed mounting and has the sound card chip, and the upper surface of PCB circuit board is close to top opposite side position fixed mounting and has the line bank, the upper surface of line bank is connected with a plurality of transmission interfaces. A computer motherboard convenient to switch interface, can play the tight effect of clamp when the computer motherboard installation, and can make things convenient for the switching of transmission interface.

Description

Computer motherboard convenient to switch interface

Technical Field

The utility model relates to a computer motherboard field, in particular to computer motherboard convenient to switch interface.

Background

A motherboard, also called a motherboard, a system board or a motherboard; the computer mainboard is a computer mainboard which is convenient to switch interfaces, is installed in a case, is one of the most basic and important parts of a microcomputer, is generally a rectangular circuit board, is provided with main circuit systems forming a computer, and generally comprises elements such as a control chip, a keyboard, a panel control switch interface, an indicator light plug-in connector, an expansion slot, a mainboard, a plug-in card and the like, wherein a direct current power supply connector of the mainboard and the like; the existing computer mainboard cannot play a role of clamping when the computer mainboard is installed when in use, and the switching of transmission interfaces is inconvenient.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a computer motherboard convenient for interface switching, which can effectively solve the problem of the switching between the clamping effect and the inconvenient transmission interface which can not be realized during the installation of the computer motherboard in the background art.

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

the utility model provides a computer motherboard convenient to switch interface, includes the PCB circuit board, the equal fixed mounting in both sides surface of PCB circuit board has the lift piece, and the peripheral angular position of PCB circuit board all is connected with clamping mechanism, clamping mechanism comprises connecting seat, movable rod, clamp block, slipmat and expanding spring, the upper surface of PCB circuit board is close to intermediate position fixed mounting has the CPU chip, and one side position that the upper surface of PCB circuit board is close to the CPU chip is equipped with the extension slot, the upper surface of PCB circuit board is close to top one side position fixed mounting and has the sound card chip, and the upper surface of PCB circuit board is close to top opposite side position fixed mounting and has the line bank, the upper surface of line bank is connected with a plurality of transmission interfaces, and the outside of line bank is connected with adjusting device, adjusting device is by fixing base, regulating plate, handle, fixed notch, Slider and spout are constituteed, the upper surface of PCB circuit board is close to bottom one side position fixed mounting has serial ports chip, and the upper surface of PCB circuit board is close to bottom another side position and is equipped with the memory groove, the upper surface of PCB circuit board is close to bottom border position and is equipped with power source.

Preferably, the connecting seat is fixed in the corner position of PCB circuit board, the movable rod runs through in the inside of connecting seat, press from both sides tight piece and be fixed in the bottom of movable rod, the slipmat is fixed in the upper surface of pressing from both sides tight piece, the lower surface of connecting seat is fixed in to expanding spring's one end, and expanding spring's the other end is fixed in the upper surface of pressing from both sides tight piece, expanding spring overlaps the surface of establishing at the movable rod.

Preferably, the clamping block is movably connected with the connecting seat through a movable rod and a telescopic spring.

Preferably, the fixing base is fixed in the end position of line bank, the regulating plate sets up in the inboard of fixing base, handle fixed mounting is at the upper surface of regulating plate, fixed notch is seted up in the inside of regulating plate, the slider is fixed in the both sides surface of regulating plate, and the slider imbeds to the inside of fixing base, the inside of fixing base is seted up to the spout.

Preferably, the adjusting plate slides in the sliding groove through the sliding block and is movably connected with the fixed seat.

Preferably, the lower surface of the PCB circuit board is connected with mounting pins.

Compared with the prior art, the utility model discloses following beneficial effect has: this computer motherboard convenient to switch interface through the clamping mechanism who sets up, can play tight effect when the computer motherboard installation to can improve the stability of computer motherboard installation, through the adjusting device who sets up, can shelter from the transmission interface of difference, thereby can make things convenient for the switching of transmission interface.

Drawings

Fig. 1 is a schematic view of an overall structure of a computer motherboard for facilitating interface switching according to the present invention;

fig. 2 is a schematic structural diagram of a clamping mechanism of a computer motherboard for facilitating interface switching according to the present invention;

fig. 3 is the utility model relates to a computer motherboard's adjusting device's convenient to switch interface schematic structure diagram.

In the figure: 1. a PCB circuit board; 2. lifting the block; 3. a clamping mechanism; 301. a connecting seat; 302. a movable rod; 303. a clamping block; 304. a non-slip mat; 305. a tension spring; 4. a CPU chip; 5. an expansion slot; 6. a sound card chip; 7. a line bank; 8. a transmission interface; 9. an adjustment device; 901. a fixed seat; 902. an adjusting plate; 903. a handle; 904. a fixed notch; 905. a slider; 906. a chute; 10. a serial port chip; 11. a memory slot; 12. and a power interface.

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 is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

As shown in fig. 1-3, a computer motherboard convenient for interface switching comprises a PCB 1, wherein both outer surfaces of both sides of the PCB 1 are fixedly provided with a pull block 2, and the peripheral angular positions of the PCB 1 are connected with a clamping mechanism 3, the clamping mechanism 3 is composed of a connecting seat 301, a movable rod 302, a clamping block 303, an anti-slip pad 304 and a telescopic spring 305, the upper surface of the PCB 1 is fixedly provided with a CPU chip 4 near the middle position, and one side of the upper surface of the PCB 1 near the CPU chip 4 is provided with an expansion slot 5, one side of the upper surface of the PCB 1 near the top is fixedly provided with a sound card chip 6, and the other side of the upper surface of the PCB 1 near the top is fixedly provided with a wiring bar 7, the upper surface of the wiring bar 7 is connected with a plurality of transmission interfaces 8, and the outer side of the wiring bar 7 is connected with an adjusting device 9, the adjusting device 9 comprises a fixed seat 901, an adjusting plate 902, a handle 903, a fixed notch 904, a sliding block 905 and a sliding groove 906, wherein a serial port chip 10 is fixedly installed at one side of the upper surface of the PCB 1 close to the bottom, a memory slot 11 is arranged at the other side of the upper surface of the PCB 1 close to the bottom, and a power interface 12 is arranged at the position of the upper surface of the PCB 1 close to the edge of the bottom;

the connecting seat 301 is fixed at a corner position of the PCB 1, the movable rod 302 penetrates through the connecting seat 301, the clamping block 303 is fixed at the bottom end of the movable rod 302, the non-slip pad 304 is fixed on the upper surface of the clamping block 303, one end of the telescopic spring 305 is fixed on the lower surface of the connecting seat 301, the other end of the telescopic spring 305 is fixed on the upper surface of the clamping block 303, and the telescopic spring 305 is sleeved on the outer surface of the movable rod 302; the clamping block 303 is movably connected with the connecting seat 301 through a movable rod 302 and a telescopic spring 305; the fixing seat 901 is fixed at the end position of the wiring bar 7, the adjusting plate 902 is arranged on the inner side of the fixing seat 901, the handle 903 is fixedly installed on the upper surface of the adjusting plate 902, the fixing notch 904 is formed in the adjusting plate 902, the sliding blocks 905 are fixed on the outer surfaces of two sides of the adjusting plate 902, the sliding blocks 905 are embedded into the fixing seat 901, and the sliding grooves 906 are formed in the fixing seat 901; the adjusting plate 902 slides in the chute 906 through the slide block 905 and is movably connected with the fixed seat 901; the lower surface of the PCB circuit board 1 is connected with mounting pins.

It should be noted that, the utility model relates to a computer motherboard convenient for interface switching, when in use, the PCB circuit board 1 constitutes the main body of the whole computer motherboard convenient for interface switching, the computer motherboard can be conveniently lifted up by the lifting block 2, the clamping block 303 is relatively movable with the connecting seat 301 through the movable rod 302 and the expansion spring 305, and can play a role of clamping when the computer motherboard is installed, thereby improving the stability of the installation of the computer motherboard, the CPU chip 4, the sound card chip 6 and the serial port chip 10 constitute the control part of the computer motherboard, the transmission interface 8 on the wiring row 7 is used for the connection of transmission lines, the handle 903 is pulled, the adjusting plate 902 slides in the chute 906 through the slider 905 and relatively moves with the fixing seat 901, the adjusting plate 902 can shield different transmission interfaces 8, thereby facilitating the switching of the transmission interfaces 8, expansion slot 5 is used for inserting expansion cards, and memory slot 11 is used for inserting memory banks.

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

1. The utility model provides a computer motherboard convenient to switch interface which characterized in that: the PCB comprises a PCB (printed circuit board) (1), wherein lifting blocks (2) are fixedly mounted on the outer surfaces of two sides of the PCB (1), clamping mechanisms (3) are connected with the four peripheral angular positions of the PCB (1), each clamping mechanism (3) comprises a connecting seat (301), a movable rod (302), a clamping block (303), an anti-slip pad (304) and a telescopic spring (305), a CPU chip (4) is fixedly mounted on the upper surface of the PCB (1) close to the middle position, an expansion slot (5) is arranged on one side of the upper surface of the PCB (1) close to the CPU chip (4), a sound card chip (6) is fixedly mounted on one side of the upper surface of the PCB (1) close to the top, a wiring bar (7) is fixedly mounted on the other side of the upper surface of the PCB (1) close to the top, and a plurality of transmission interfaces (8) are connected with the upper surface of the wiring bar (7), and the outside of connecting row (7) is connected with adjusting device (9), adjusting device (9) comprises fixing base (901), regulating plate (902), handle (903), fixed notch (904), slider (905) and spout (906), the upper surface of PCB circuit board (1) is close to bottom one side position fixed mounting and has serial ports chip (10), and the upper surface of PCB circuit board (1) is close to bottom opposite side position and is equipped with memory slot (11), the upper surface of PCB circuit board (1) is close to bottom border position and is equipped with power source (12).

2. A computer motherboard for facilitating interface switching as recited in claim 1, wherein: connecting seat (301) are fixed in the corner position of PCB circuit board (1), movable rod (302) run through in the inside of connecting seat (301), press from both sides the bottom that tight piece (303) are fixed in movable rod (302), slipmat (304) are fixed in the upper surface of pressing from both sides tight piece (303), the one end of expanding spring (305) is fixed in the lower surface of connecting seat (301), and the other end of expanding spring (305) is fixed in the upper surface of pressing from both sides tight piece (303), the surface at movable rod (302) is established in expanding spring (305) cover.

3. A computer motherboard for facilitating interface switching as recited in claim 1, wherein: the clamping block (303) is movably connected with the connecting seat (301) through a movable rod (302) and a telescopic spring (305).

4. A computer motherboard for facilitating interface switching as recited in claim 1, wherein: the fixing seat (901) is fixed at the end position of the wiring bar (7), the adjusting plate (902) is arranged on the inner side of the fixing seat (901), the handle (903) is fixedly installed on the upper surface of the adjusting plate (902), the fixing notch (904) is formed in the adjusting plate (902), the sliding block (905) is fixed on the outer surfaces of the two sides of the adjusting plate (902), the sliding block (905) is embedded into the fixing seat (901), and the sliding groove (906) is formed in the fixing seat (901).

5. A computer motherboard for facilitating interface switching as recited in claim 1, wherein: the adjusting plate (902) slides in the sliding groove (906) through the sliding block (905) and is movably connected with the fixed seat (901).

6. A computer motherboard for facilitating interface switching as recited in claim 1, wherein: the lower surface of the PCB circuit board (1) is connected with mounting pins.