CN215494840U

CN215494840U - Desktop computer and display card fixing device thereof

Info

Publication number: CN215494840U
Application number: CN202121332337.4U
Authority: CN
Inventors: 赵卫兵; 郑东耀; 蔺一锋
Original assignee: Hunan Sinoevin Optoelectronic Technology Co ltd
Current assignee: Hunan Sinoevin Optoelectronic Technology Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-11
Anticipated expiration: 2031-06-16

Abstract

The utility model provides a desktop display card fixing device which comprises a fixed plate, a movable plate, a connecting plate and compressible foam, wherein the fixed plate and the movable plate are oppositely arranged, the connecting plate is arranged at the same end part of the fixed plate and the movable plate and is fixedly connected with the fixed plate, the movable plate is movably arranged on the connecting plate and is used for adjusting the distance between the movable plate and the fixed plate, the compressible foam is arranged on one surface of the fixed plate close to the movable plate, and/or the compressible foam is arranged on one surface of the movable plate close to the fixed plate. Through the arrangement, the display card can be firmly fixed on the case body of the desktop, the vibration resistance of the display card in the transportation and carrying processes is enhanced, and the stability of normal use of the desktop is ensured. The utility model also provides a desktop computer comprising the desktop computer display card fixing device.

Description

Desktop computer and display card fixing device thereof

Technical Field

The utility model relates to the technical field of computer equipment, in particular to a desktop computer and a display card fixing device thereof.

Background

In the era of rapid development of computers in the current era, the requirements on the computers are higher and higher, and the requirements on the computers, such as calculation, display, compatibility and the like, are also higher and higher, so that the requirements on the display cards of the computers are also higher and higher. The requirements for calculation, display and compatibility of high-performance display cards are higher and higher, and meanwhile, the size and the weight of the display card are also higher and higher. Therefore, the fixing mode of the bulky display card is also important, and the conventional display card fixing mode is to fix the PCIE (Peripheral component interconnect express) slot of the display card and a rear IO (input/output) baffle of the display card. This kind of mode can admittedly to the display card that is small, but to bulky display card, this kind of fixed mode is not enough far away, because the display card is bulky, then weight is big, fixes to traditional mode, and the vibration impact of display card in transportation, handling can cause not hard up to the display card, even causes the destruction to the display card, makes the display card can not normal use.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a desktop computer and a display card fixing device thereof, which can firmly fix a display card on a case body, enhance the vibration resistance of the display card in the transportation and carrying processes, and ensure the stability of normal use of the desktop computer.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows: the utility model provides a desktop display card fixing device which comprises a fixed plate, a movable plate, a connecting plate and compressible foam, wherein the fixed plate and the movable plate are oppositely arranged, the connecting plate is arranged at the same end part of the fixed plate and the movable plate and is fixedly connected with the fixed plate, the movable plate is movably arranged on the connecting plate and is used for adjusting the distance between the movable plate and the fixed plate, the compressible foam is arranged on one surface of the fixed plate close to the movable plate, and/or the compressible foam is arranged on one surface of the movable plate close to the fixed plate.

Furthermore, the fixed plate, the movable plate and the connecting plate form an open semi-frame structure together.

Furthermore, a slotted hole is formed in the connecting plate, and the moving plate is movably arranged on the connecting plate through the slotted hole and is fixed through the first threaded piece.

Further, the thickness of the compressible foam is 3 mm.

Further, the fixing plate and the connecting plate are integrally formed to form an L-shaped structure.

On the other hand, the utility model also provides a desktop computer, which comprises a case body and a case inner cavity, wherein the case inner cavity is provided with a case baffle, a mainboard, a display card and a display card fixing device, the case baffle and the mainboard are fixed on the case body, the display card is inserted into the PCIE slot of the mainboard and is installed on the case baffle through the display card fixing device, and the display card fixing device is any one of the desktop computer display card fixing devices.

Further, the inner cavity of the chassis is further provided with a display card IO separation blade fixed on the chassis body, a first end of the display card is fixed on the chassis body through the display card IO separation blade, a second end of the display card is fixed on the chassis baffle through the display card fixing device, and one side edge of the display card is inserted into the PCIE slot of the motherboard.

Furthermore, the second end of the display card is clamped in the accommodating space formed by the fixed plate, the moving plate and the connecting plate.

Furthermore, the display card IO separation blade is fixed in on the quick-witted case box through the second screw, display card fixing device's connecting plate is fixed in on the quick-witted case baffle through first screw.

Furthermore, the case baffle is of a T-shaped structure and comprises a transverse plate and a longitudinal plate, the main plate and the longitudinal plate are perpendicularly and orthogonally arranged, and the connecting plate is fixed on the transverse plate through a first threaded piece.

Desktop and display card fixing device thereof of above-mentioned structure, including fixed plate, movable plate, connecting plate and compressible bubble cotton, fixed plate and movable plate set up relatively, the connecting plate sets up in the same tip of fixed plate and movable plate, just connecting plate and fixed plate fixed connection, the movable plate is movably set up on the connecting plate for adjust its and the fixed plate between the interval, the fixed plate is close to the one side of movable plate and is provided with compressible bubble cotton, and/or the one side that the movable plate is close to the fixed plate is provided with compressible bubble cotton. Compared with the prior art, on one hand, the movable moving plate is designed to adapt to the widths of different display cards, so that the adaptability to multiple ranges is improved; on the other hand, the compressible foam is designed, and the display card is fixed through compression of the compressible foam, so that the anti-seismic performance of the display card is enhanced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

FIG. 1 is a schematic structural diagram of a desktop graphics card fixing device according to the present invention;

FIG. 2 is a schematic top view of the connection plate of FIG. 1;

fig. 3 is a schematic structural diagram of a desktop according to the present invention.

The corresponding relation of the reference numbers is as follows:

1. case body 2, display card fixing device 3 and case baffle

4. Mainboard 5, PCIE slot 6, display card

7. Display card IO separation blade 8, second screw member 9, first screw member

10. Fixed plate 11, compressible foam 12 and slotted hole

13. Moving plate 14, threaded hole 15 and connecting plate

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In the description of the present invention, it is to be understood that the terms "lateral", "longitudinal", "left", "right", "top", "bottom", "inner", "outer", "upper", "lower", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, are used for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention. The terms "first" and "second" are used primarily to distinguish one element from another, but do not limit the elements specifically.

The utility model discloses a desktop display card fixing device which comprises a fixed plate 10, a movable plate 13, a connecting plate 15 and compressible foam 11, wherein the fixed plate 10 and the movable plate 13 are oppositely arranged, the connecting plate 15 is arranged at the same end part of the fixed plate 10 and the movable plate 13, the connecting plate 15 is fixedly connected with the fixed plate 10, the movable plate 13 is movably arranged on the connecting plate 15 and used for adjusting the distance between the movable plate and the fixed plate 10, the compressible foam 11 is arranged on one surface of the fixed plate 10 close to the movable plate 13, and the compressible foam 11 is also arranged on one surface of the movable plate 13 close to the fixed plate 10. Through the arrangement, the display card 6 can be firmly fixed on the case body 1, the vibration resistance of the display card 6 in the transportation and carrying processes is enhanced, and the stability of normal use of the desktop computer is ensured. It should be noted that the compressible foam 11 is not limited to be disposed on both the surface of the fixed plate 10 close to the moving plate 13 and the surface of the moving plate 13 close to the fixed plate 10, and in other embodiments, the compressible foam 11 may be disposed on only one surface of the fixed plate 10 close to the moving plate 13, or the compressible foam 11 may be disposed on only one surface of the moving plate 13 close to the fixed plate 10. The thickness of the compressible foam 11 is preferably 3mm, but may be 4mm or other dimensions that may be used to implement the solution according to the utility model.

In a further technical scheme, the fixed plate 10, the moving plate 13 and the connecting plate 15 form an open half-frame structure together, and the display card 6 is clamped in an accommodating space of the half-frame structure. In order to better improve the strength and stability of the desktop display card fixing device, the fixing plate 10 and the connecting plate 15 are integrally formed to form an L-shaped structure. The fixing plate 10 and the connecting plate 15 may be detachably fixed to each other.

Referring to fig. 2, the connecting plate 15 is provided with a slot 12, and the moving plate 13 is movably disposed on the connecting plate 15 through the slot 12 and fixed by a first screw 9, which is preferably, but not limited to, an M3 screw. And a plurality of threaded holes 14 are designed on the connecting plate 15 to adapt to the lengths of different display cards 6, and the first threaded piece 9 penetrates through the threaded holes 14 to fix the desktop display card fixing device on the desktop case body 1.

On the other hand, referring to fig. 3, the present invention further discloses a desktop computer, which includes a chassis box 1 and a chassis cavity, where the chassis cavity is provided with a chassis baffle 3, a motherboard 4, a graphics card 6 and a graphics card fixing device 2, the chassis baffle 3 and the motherboard 4 are both fixed on the chassis box 1, the graphics card 6 is inserted into a PCIE slot 5 of the motherboard 4 and is installed on the chassis baffle 3 through the graphics card fixing device 2, specifically, a connecting plate 15 of the graphics card fixing device 2 is fixed on the chassis baffle 3 through a first screw 9, and the graphics card fixing device 2 is the desktop computer graphics card fixing device thereon. Other configurations of the desktop can be found in the prior art and can be modified, and are not described herein.

In further technical scheme, the inner cavity of the chassis is further provided with a display card IO separation blade 7 fixed on the chassis body 1, the left end of the display card 6 is fixed on the chassis body 1 through the display card IO separation blade 7, the right end of the display card 6 is fixed on the chassis baffle 3 through the display card fixing device 2, specifically, the right end of the display card 6 is clamped in a containing space formed by the fixed plate 10, the movable plate 13 and the connecting plate 15, and the rear side edge of the display card 6 is inserted into the PCIE slot 5 of the motherboard 4. Through this setting, formed triangle fixing device, can firmly fix display card 6, guarantee that display card 6 can not become flexible. It should be noted that, in the embodiment shown in fig. 2, the display card IO barrier 7 is locked on the chassis 1 by the second screw 8, and the second screw 8 may also be an M3 screw, but is not limited thereto.

In addition, it should be mentioned that the above-mentioned chassis baffle 3 is preferably a T-shaped structure, and specifically includes a horizontal plate and a vertical plate, the vertical plate and the main plate 4 are perpendicularly and orthogonally arranged, and the connecting plate 15 of the desktop video card fixing device is fixed on the horizontal plate by the first screw 9.

The mode of fixing the display card 6 by the display card fixing device 2 is as follows: after the display card 6 is inserted into the PCIE slot 5 and the display card IO separation blade 7 is locked on the chassis box body 1, the display card 6 completes preliminary fixing; respectively attaching compressible foam 11 with the thickness of 3mm to the oppositely arranged surfaces of a fixed plate 10 and a movable plate 13, attaching the fixed plate 10 attached with the compressible foam 11 to the upper surface of a display card 6, locking the fixed plate 10 on a case baffle 3 by using an M3 screw, fixing the upper surface of the display card 6, attaching the movable plate 13 attached with the compressible foam 11 with the thickness of 3mm to the lower surface of the display card 6, tightly compressing the fixed plate 10 and the movable plate 13 to a fastening state by hand, locking the movable plate 13 on the fixed plate 10 by using an M3 screw through a slotted hole 12, tightly fixing the display card 6 by the compressible foam 11 with the thickness of 3mm on a display card fixing device 2, and firmly fixing the display card 6 on a case body 1 by using the display card fixing device 2.

In summary, compared with the prior art, the table-top machine has the following advantages:

1) the display card fixing device 2 is provided with a slotted hole 12, the width of different display cards is adapted through a movable moving plate 13, and a plurality of threaded holes 14 are also designed to adapt to the length of different display cards, so that the display card fixing device 2 can adapt to the fixation of a plurality of display cards 6;

2) compressible foam 11 with the thickness of 3mm is designed in the display card fixing device 2, and the display card 6 is fixed through compression of the compressible foam 11, so that the anti-seismic performance of the display card is enhanced;

3) the right end of the display card is tightly fixed on the case body 1 in the display card fixing device 2, so that the stability of the display card 6 is enhanced, and the stable operation of the desktop computer is ensured.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a desktop computer display card fixing device, its characterized in that, is cotton including fixed plate, movable plate, connecting plate and compressible bubble, fixed plate and movable plate set up relatively, the connecting plate sets up in the same tip of fixed plate and movable plate, just connecting plate and fixed plate fixed connection, the movable plate is movably set up on the connecting plate for adjust its and the fixed plate between the interval, the fixed plate is close to the one side of movable plate and is provided with compressible bubble cotton, and/or the one side that the movable plate is close to the fixed plate is provided with compressible bubble cotton.

2. The desktop video card fixing device of claim 1, wherein the fixing plate, the moving plate and the connecting plate together form an open semi-frame structure.

3. The apparatus as claimed in claim 1, wherein the connecting plate has a slot, and the moving plate is movably disposed on the connecting plate through the slot and fixed by a first screw.

4. The desktop graphics card holder of claim 1, wherein the compressible foam has a thickness of 3 mm.

5. The desktop video card fixing device of claim 1, wherein the fixing plate and the connecting plate are integrally formed to form an L-shaped structure.

6. A desktop computer comprises a case body and a case inner cavity, and is characterized in that the case inner cavity is provided with a case baffle, a mainboard, a display card and a display card fixing device, the case baffle and the mainboard are fixed on the case body, the display card is inserted into a PCIE slot of the mainboard and is installed on the case baffle through the display card fixing device, and the display card fixing device is the desktop computer display card fixing device as claimed in any one of claims 1 to 5.

7. The desktop computer as claimed in claim 6, wherein the inner cavity of the chassis is further provided with a display card IO barrier fixed on the chassis body, a first end of the display card is fixed on the chassis body through the display card IO barrier, a second end of the display card is fixed on the chassis baffle through the display card fixing device, and one side of the display card IO barrier is inserted into the PCIE slot of the motherboard.

8. The desktop computer as claimed in claim 7, wherein the second end of the display card is clamped in the receiving space formed by the fixing plate, the moving plate and the connecting plate.

9. The desktop computer as claimed in claim 7, wherein the graphics card IO barrier is fixed to the chassis body by a second screw, and the connection plate of the graphics card fixing device is fixed to the chassis barrier by a first screw.

10. The desktop of claim 9, wherein the housing retainer is a T-shaped structure comprising a lateral plate and a longitudinal plate, the main plate and the longitudinal plate are perpendicularly disposed, and the connecting plate is fixed to the lateral plate by a first screw.