CN220526605U - PCIE display card extension line - Google Patents

Abstract

The utility model discloses a PCIE display card extension line, which comprises a display card extension line main body, wherein the display card extension line main body comprises an extension line group and PCB (printed circuit board) connection plates respectively connected with two ends of the extension line group, bending devices for changing the orientation of the PCB connection plates are arranged at the connection positions of the PCB connection plates and the extension line group, and the orientation of the two bending devices is opposite and perpendicular to the end face of the extension line group.

Description

PCIE display card extension line

Technical Field

The utility model relates to the technical field of PCIE display card extension lines, in particular to a PCIE display card extension line.

Background

With the continuous development and progress of society, the updating of electronic products is fast, and particularly, computers have been in every home, and a video card is used as an electronic device in the computer, which can provide graphics and video processing capability, provide faster running speed and higher efficiency for various application programs, and play important roles in the game field, video editing and graphic design field, and the like. Along with the increasing of the demands of users, the performance of the display card is becoming more and more powerful, and the size of the display card is further increased, but the current display card is difficult to be directly inserted onto the main board due to the limitation of the inner space of the case, so that a display card extension line is needed, the display card can be installed at other positions of the case, and the connection between the main board and the display card is realized through the display card extension line.

However, the orientation of plug and slot on the display card extension line on the market at present is the level setting, leads to the display card to install on other positions of quick-witted case and when being connected with the mainboard through the display card extension line, the plug and the slot at display card extension line both ends need manual bending, and the installation is loaded down with trivial details to when manual bending, the plug of display card extension line and slot and extension line's hookup location department extremely easily lead to the disconnection of wiring because of buckling, thereby influence the normal use of display card extension line.

Therefore, how to solve the above-mentioned problems is a technical problem to be solved by those skilled in the art.

Disclosure of Invention

In order to solve the technical defects in the background art, the utility model aims to provide the PCIE display card extension line, which is convenient for the connection of a display card and a main board, can protect the connection position, ensures the normal use of the display card extension line and prolongs the service life of the display card extension line.

The utility model adopts the following technical scheme: the PCIE display card extension line comprises a display card extension line main body, wherein the display card extension line main body comprises an extension line group and PCB connection plates respectively connected with two ends of the extension line group, and bending devices for changing the orientation of the PCB connection plates are arranged at the positions of the connection positions of the PCB connection plates and the extension line group, and the orientation of the bending devices is opposite to the orientation of the bending devices and is perpendicular to the end faces of the extension line group.

Through adopting foretell scheme, make the connection of PCB connecting plate and extension line group keep buckling under the effect of buckling the device, need not the manual work and buckle, be convenient for be connected with display card and mainboard, buckle the device simultaneously and can protect buckling department, can avoid the connected position disconnection of PCB connecting plate and extension line group, guarantee the normal use of PCIE display card extension line, and can prolong its life.

Further, the bending device comprises a pressing seat and a bending base, wherein the bending base is arranged on the outer side of the connecting position of the PCB connecting plate and the extension line group, and the base is arranged on the inner side of the connecting position of the PCB connecting plate and the extension line group and is connected with the bending base.

Through adopting foretell scheme, through setting up the seat of pressing and buckling the base, can make the base of buckling support the extension line group tightly to pressing the seat, buckle to turn to fixedly to it.

Further, the pressing seat and the bending base are of L-shaped structures, a fixing groove is formed in the lower portion of the pressing seat, a fixing buckle is arranged at the position, corresponding to the fixing groove, of the bending base, and the fixing buckle and the fixing groove are mutually sleeved and buckled.

By adopting the scheme, as the pressing seat and the bending base are of L-shaped structures, the bending angle of the PCB connecting plate and the extension line group is 90 degrees, and meanwhile, the bending base and the pressing seat can be sleeved and connected through the fixing buckle and the fixing groove.

Further, the PCB connecting plate comprises a display card end PCB and a main board end PCB, a slot for being matched with the display card is formed in one face, facing the main board end PCB, of the display card end PCB, and the slot is electrically connected with the display card end PCB.

By adopting the scheme, the slot and the display card can be more conveniently connected, and the layout in the case and the installation of installation personnel are more facilitated.

Further, the one end that display card end PCB board, mainboard end PCB board and extension line group are connected is arranged in and is pressed the seat and buckle the base middle part and be equipped with the mounting hole, press all be equipped with the fixed orifices on seat and the base of buckling, the mounting hole corresponds with the fixed orifices.

Through adopting foretell scheme, set up the mounting hole at display card end PCB board and mainboard end PCB board, can make its bending apparatus better connect on the display card extension line main part, buckle through fixed knot and fixed slot each other, saved the installation screw here, be favorable to saving process step, reduction in production cost.

In summary, the utility model has the beneficial effects that the bending device is arranged at the connection position of the extension line group and the PCB connection plate, so that the bending orientation state of the PCB connection plate can be maintained, the installation of the display card and the connection with the main board are facilitated, the connection position of the PCB connection plate and the extension line group can be protected, and the service life of the PCIE display card extension line is prolonged.

The foregoing description is only an overview of the technical solution of the present utility model, and may be implemented according to the content of the specification in order to make the technical means of the present utility model more clearly understood, and in order to make the above and other objects, features and advantages of the present utility model more clearly understood, the following specific preferred embodiment is given by way of the following detailed description in conjunction with the accompanying drawings.

Drawings

FIG. 1 is a block diagram of an embodiment of the present utility model;

FIG. 2 is a block diagram of a bending apparatus according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of the retaining buckle and the retaining groove of the bending device according to the embodiment of the present utility model;

fig. 4 is a main structure diagram of a display card extension line according to an embodiment of the present utility model.

Reference numerals in the drawings illustrate: 1. a display card extension line main body; 11. a PCB connecting plate; 111. a main board end PCB board; 112. a display card end PCB board; 1121. a slot; 12. a mounting hole; 13. an extension line group; 2. a bending device; 21. pressing a base; 22. bending the base; 211. a fixing groove; 221. a fixing buckle; 23. and a fixing hole.

Detailed Description

In order that the utility model may be more readily understood, a further description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

It should be noted that, as used herein, the terms "center," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Unless otherwise indicated, the meaning of "a plurality" is two or more.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

It can be appreciated that, in the related art, the display card end slot 1121 and the motherboard end card of the conventional PCIE display card extension line are arranged straight and inflexible for enabling communication between the display card and the motherboard, which saves cost, but is inconvenient to install, and meanwhile, the layout in the chassis of the PCIE display card extension line is messy, so that other parts may be limited to install, and further, the air outlet is blocked, so that the heat dissipation effect is poor.

In view of this, as shown in fig. 1 to 4, a PCIE display card extension line, including display card extension line main body 1, display card extension line main body 1 includes extension line group 13 and PCB connecting plates 11 connected with both ends of extension line group 13 respectively, PCB connecting plates 11 include display card end PCB 112 and main board end PCB 111, two sets of PCB connecting plates 11 carry out electric connection with extension line group 13 respectively, transmission medium through extension line group 13 can transmit the signal of display card to main board end PCB 111 through display card end slot 1121 through extension line group 13, and then transmit into the mainboard, through such setting up the mode, can not be limited to the positions of display card and mainboard, can optimize the overall arrangement in the machine case simultaneously, main board end PCB 111, display card end PCB 112 and extension line group 13 position junction all are equipped with bending device 2, bending device 2 installs in main board end PCB, display card end PCB 112 and extension line group 13's electric connection position department, bending device 2 is set up and can make main board end PCB 111, display card end PCB 112 direction is mutual opposite, can be convenient for installing and can also be convenient for install and can be removed with the main board 1 through the electric connection device is also can be optimized simultaneously with the main board 1 through the electric connection position of extension line group PCB 112, can be easily broken device is easy to the main board 1.

As shown in fig. 2 and 3, in this embodiment, the bending device 2 includes a pressing seat 21 and a bending base 22, the bending base 22 is disposed on the outer sides of the connection positions of the main board end PCB board 111, the display card end PCB board 112 and the extension line set 13, one side of an included angle formed by the connection positions of the main board end PCB board 111, the display card end PCB board 112 and the extension line set 13 under the action of the bending device 2 is the outer side, the base is disposed on the inner side (opposite side of the outer side) of the connection positions of the main board end PCB board 111, the display card end PCB board 112 and the extension line set 13, and is connected with the bending base 22, and the bending base 2222 can make the extension line set 13 abut against the pressing seat 21 through the pressing seat 21 and the bending base 22, so as to perform bending forming and shaping on the extension line set 13.

As shown in fig. 2 and 3, in this embodiment, the pressing seat 21 and the bending base 22 are in an L-shaped structure, so that an included angle formed at the positions where the main board end PCB 111, the display card end PCB 112 and the extension line set 13 are electrically connected is 90 °, a fixing groove 211 is formed below the pressing seat 21, the fixing groove 211 is disposed at the position near the two ends of the pressing seat 21, a fixing buckle 221 is disposed at the position corresponding to the position of the bending base 22 and the fixing groove 211, the fixing buckle 221 and the fixing groove 211 are mutually sleeved, and screws are saved for fixing connection by setting the fixing groove 211 and the fixing buckle 221, meanwhile, installation personnel are facilitated, installation steps are saved, production cost is reduced, and meanwhile, the extension line fixing structure is beneficial to enabling the stress of the display card end PCB 112 and the main board 111 to be more uniform, so that the two ends of the display card end PCB 112 and the main board 111 are not exposed, and the plugging is inconvenient during installation.

As shown in fig. 4, in this embodiment, a slot 1121 for matching with a display card is disposed on a surface of the display card end PCB 112 facing the main board end PCB 111, the slot 1121 is electrically connected with the display card end PCB 112, thereby realizing communication, the slot 1121 is electrically connected with a surface of the display card end PCB 112 facing the main board end PCB 111, in this way, the insertion and extraction between the slot 1121 and the display card are more convenient, one end of the display card end PCB 112, the main card end PCB and the extension line group 13 is disposed in the middle of the press seat 21 and the bending base 22 (the position where the press seat 21 and the bending base 22 abut) and is provided with a mounting hole 12, the mounting hole 12 is disposed at two ends of the press seat 21 and the main board end PCB 111, the press seat 21 and the bending base 22 are respectively provided with a fixing hole 23, the mounting hole 12 corresponds to the fixing hole 23, and under the action of a screw, the bending device 2 can be connected with the display card end PCB 112 and the main board end PCB 111, thereby further enabling the device 2 to be fixedly connected with the extension line body.

The principle of the embodiment of the application is as follows: through installing the bending device 2 at the both ends of display card extension line main part 1, set up for opposite direction simultaneously, bending device 2 is for pressing seat 21 and bending base 22, support the junction of tight extension line group 13 with display card end PCB board 112, mainboard end PCB board 111 to pressing seat 21 through bending base 22, set up fixed slot 211 and fixed knot 221 simultaneously on bending device 2, both (fixed slot 211 and fixed knot 221) overlap knot each other, set up fixed hole 23 at the both ends that are close to bending device 2 (pressing seat 21 and bending base 22) simultaneously, set up mounting hole 12 in display card end PCB board 112, mainboard end PCB board 111 setting and fixed hole 23 corresponding position department, through under the effect of screw, and then make its bending device 2 buckle each other to opposite direction of display card end PCB board 112, mainboard end PCB and extension line group 13 junction.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (5)

1. The PCIE display card extension line comprises a display card extension line main body (1), and is characterized in that: the display card extension line main body (1) comprises an extension line group (13) and PCB connection plates (11) connected with two ends of the extension line group (13) respectively, wherein bending devices (2) used for changing the directions of the PCB connection plates (11) are arranged at the positions of the connection positions of the PCB connection plates (11) and the extension line group (13), and the directions of the two bending devices (2) are opposite and perpendicular to the end faces of the extension line group (13).

2. The PCIE graphics card extension cord of claim 1 wherein: the bending device (2) comprises a pressing seat (21) and a bending base (22), wherein the bending base (22) is arranged on the outer side of the connecting position of the PCB connecting plate (11) and the extension line group (13), and the base is arranged on the inner side of the connecting position of the PCB connecting plate (11) and the extension line group (13) and is connected with the bending base (22).

3. The PCIE graphics card extension cord of claim 2 wherein: the pressing seat (21) and the bending base (22) are of L-shaped structures, a fixing groove (211) is formed in the lower portion of the pressing seat (21), a fixing buckle (221) is arranged at the position corresponding to the fixing groove (211) of the bending base (22), and the fixing buckle (221) and the fixing groove (211) are mutually sleeved and buckled.

4. The PCIE graphics card extension cord of claim 1 wherein: the PCB connecting plate (11) comprises a display card end PCB (112) and a main board end PCB (111), wherein a slot (1121) used for being matched with a display card is formed in one face, facing the main board end PCB (111), of the display card end PCB (112), and the slot (1121) is electrically connected with the display card end PCB (112).

5. The PCIE graphics card extension cord of claim 4 wherein: the display card end PCB (112), the main board end PCB (111) and the extension line group (13) are connected, one end of the display card end PCB is arranged in the middle of the pressing seat (21) and the bending base (22) and provided with mounting holes (12), the pressing seat (21) and the bending base (22) are respectively provided with fixing holes (23), and the mounting holes (12) correspond to the fixing holes (23).