CN216848628U

CN216848628U - Fixing device for computer motherboard

Info

Publication number: CN216848628U
Application number: CN202122815324.9U
Authority: CN
Inventors: 吴怡; 惠博阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-28
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a fixing device for a computer mainboard, which belongs to the field of computers and comprises a host installation base plane and a mainboard body clamped at the right end of the host installation base plane, wherein strip-shaped sliding grooves are respectively formed in the upper end and the lower end of the mainboard body, a pair of elastic shifting sheets are respectively connected to the inner ends of the two strip-shaped sliding grooves in a sliding manner, the two corresponding elastic shifting sheets are respectively connected with each other in an elastic manner through a reset spring part, an auxiliary fixing device is arranged between the host installation base plane and the mainboard body to help an installer to quickly align the position between an installation hole and an installation fastener, the mainboard body is placed at the inner end of an installation groove at the right end of the host installation base plane, two hands are released, the reset spring part is used for ejecting the elastic shifting sheets outwards in the sliding grooves, so that clamping blocks are driven to be clamped into the inner ends of positioning holes respectively formed in the upper inner wall and the lower inner wall of the installation base plane, the installation difficulty and the installation time of an installer are greatly reduced.

Description

Fixing device for computer motherboard

Technical Field

The utility model relates to the field of computers, in particular to a fixing device for a computer mainboard.

Background

The motherboard, also called a motherboard, is installed in a computer main chassis, is one of the most basic and important components of a computer, and plays a role in the whole computer system. The quality of the manufactured motherboard determines the stability of the hardware system. The mainboard is closely related to the CPU, and the major upgrading of the CPU each time inevitably leads to the upgrading of the mainboard. The main board is the core of a computer hardware system and is also a printed circuit board with the largest area in the main case. The main function of the main board is to transmit various electronic signals, and part of the chips are also responsible for primarily processing some peripheral data. All components in the computer host are connected through a mainboard, and the control of the computer on the system memory, the storage device and other I/O devices during normal operation is completed through the mainboard. Whether the performance of the computer is fully developed, whether the hardware functions are sufficient, and how compatible the hardware is, etc., depend on the design of the motherboard. The quality of the motherboard determines to some extent the overall performance, age and functional scalability of a computer.

The existing computer mainframe is connected with an internal computer mainboard through a small-size fastener and an installation base surface, the installation process is complex, the installation process needs to be manually aligned with the installation hole of the mainboard and the installation base surface, the fastener is difficult to align between the installation hole and the fastener, the installation time is too long, and the installation difficulty is increased.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a fixing device for a computer mainboard, which can help an installer to quickly find the position between a mounting hole and a mounting fastener by arranging an auxiliary fixing device between a host mounting base surface and a mainboard body, reduce the mounting difficulty and accelerate the mounting time, place the mainboard body at the inner end of a mounting groove at the right end of the host mounting base surface, release two hands, and force is generated by a reset spring part to eject an elastic poking piece outwards in a sliding groove, thereby driving the clamping block to be clamped into the inner ends of the positioning holes respectively arranged on the upper inner wall and the lower inner wall of the mounting base surface, can fix the right-hand member at the host computer installation base face with the mainboard body, it is just more convenient when installing the fastener this moment, only need to lead to the fastener and run through first hole and second hole and locating hole respectively, very big reduction installer's the installation degree of difficulty and installation time.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A fixing device for a computer mainboard comprises a host installation base plane and a mainboard body clamped at the right end of the host installation base plane, wherein strip-shaped chutes are respectively formed in the upper end and the lower end of the mainboard body, the inner ends of the two strip-shaped chutes are respectively connected with a pair of elastic shifting sheets in a sliding manner, the two corresponding elastic shifting sheets are respectively connected with each other in an elastic manner through a reset spring part, clamping blocks are respectively and fixedly connected with the front end and the rear end of each elastic shifting sheet, an auxiliary fixing device is arranged between the host installation base plane and the mainboard body to help an installer to quickly find the position between an installation hole and an installation fastener, the installation difficulty is reduced, the installation time is accelerated, the mainboard body is placed at the inner end of an installation groove at the right end of the host installation base plane, two hands are loosened, the elastic shifting sheets are outwards popped out in the sliding groove by the force of the reset spring part, so that the clamping blocks are driven to be clamped into the inner ends of positioning holes respectively formed in the upper inner wall and the lower wall of the installation base plane, can fix the right-hand member at host installation base face with the mainboard body, it is just more convenient when installing the fastener this moment, only need to lead to the fastener and run through first hole and second hole and locating hole respectively.

Furthermore, the second hole has been seted up to the outer end of screens piece, the mounting groove corresponding with the mainboard body is seted up to the right-hand member of host computer installation base face, sets up half sunken installation concave surface through the right-hand member at the mainboard body, not only can hold mainboard installation depth, can also keep the outer terminal surface integrity of host computer installation base face, effectively protects the mainboard body, effectively avoids hitting of external force to the mainboard body.

Furthermore, the upper inner wall and the lower inner wall of the mounting groove are both provided with positioning holes, and the positioning holes are matched with the clamping blocks.

Furthermore, a plurality of first holes close to four corners of the mounting groove are formed in the right end of the host mounting base surface, and the first holes are matched with the second holes.

Furthermore, the corresponding first hole, the second hole and the positioning hole are in threaded connection with fasteners, so that the fasteners can be conveniently installed, the first hole, the second hole and the positioning hole are located on the same installation base surface when the fasteners are installed, the fasteners can easily penetrate through the first hole, the second hole and the positioning hole, and the installation difficulty and the installation time of an installer are greatly reduced.

Furthermore, every the equal fixedly connected with silica gel friction sleeve in inner of locating hole is convenient for can effectively increase the frictional force between screens piece and the locating hole through silica gel friction sleeve, effectively avoids it and mainboard body installation inseparable condition to take place inadequately.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme is through setting up the position between supplementary fixing device help installer to find the mounting hole fast and the installation fastener between host installation base face and the mainboard body, reduce the installation degree of difficulty, accelerate installation time, place the mainboard body at the mounting groove inner of host installation base face right-hand member, loosen both hands, the spring part that resets is exerted oneself and is outwards popped out the elasticity plectrum in the sliding tray, thereby it sets up respectively to set up the locating hole inner of two inner walls about the installation base face to drive the screens piece card, can fix the right-hand member at host installation base face with the mainboard body, just it is more convenient when installing the fastener this moment, only need to lead to the fastener to run through first hole and second hole and locating hole respectively, very big reduction installer's the installation degree of difficulty and installation time.

(2) The friction force between the clamping block and the positioning hole can be effectively increased through the silica gel friction sleeve, and the situation that the installation of the silica gel friction sleeve and the main board body is not tight enough is effectively avoided.

Drawings

FIG. 1 is a schematic side view of a mainframe mounting base configuration of the present invention;

FIG. 2 is a schematic illustration of the host installation base explosion configuration of the present invention;

FIG. 3 is a schematic axial side view of the main board body according to the present invention;

fig. 4 is a schematic view of the enlarged structure of a part a in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a host installation base surface; 2. a bit block; 3. a return spring member; 4. an elastic shifting piece; 5. a main board body; 6. a fastener; 7. a first hole; 8. positioning holes; 10. installing a groove; 11. a strip-shaped chute; 12. a second hole; 13. silica gel friction sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 2, a fixing device for a computer motherboard includes a host mounting base surface 1 and a motherboard body 5 clamped at the right end of the host mounting base surface 1, bar-shaped chutes 11 are respectively formed at the upper and lower ends of the motherboard body 5, a pair of elastic shifting pieces 4 are respectively slidably connected to the inner ends of the two bar-shaped chutes 11, the two corresponding elastic shifting pieces 4 are respectively elastically connected through a reset spring piece 3, and clamping blocks 2 are respectively fixedly connected to the front and rear ends of the elastic shifting pieces 4.

Referring to fig. 1-4, the outer end of the positioning block 2 is provided with a second hole 12, the right end of the host mounting base 1 is provided with a mounting groove 10 corresponding to the motherboard body 5, the upper and lower inner walls of the mounting groove 10 are provided with positioning holes 8, the positioning holes 8 are matched with the positioning block 2, the right end of the host mounting base 1 is provided with a plurality of first holes 7 near the four corners of the mounting groove 10, the first holes 7 and the second holes 12 are matched, the first holes 7, the second holes 12 and the positioning holes 8 are all in threaded connection with fasteners 6, and the inner end of each positioning hole 8 is fixedly connected with a silica gel friction sleeve 13.

Referring to fig. 1-4, when the main board body 5 is fixedly installed, first, both hands simultaneously pinch the elastic shifting piece 4 to the end close to each other through the reset spring piece 3 connecting the two, the pinched elastic shifting piece 4 is located at the inner end of the strip-shaped chute 11, and at this time, the clamping block 2 is contracted to the inner end together, then the main board body 5 is placed at the inner end of the installation groove 10 at the right end of the main machine installation base surface 1, both hands are released, the reset spring piece 3 exerts force to eject the elastic shifting piece 4 outwards in the chute, thereby driving the clamping block 2 to be clamped into the inner ends of the positioning holes 8 respectively arranged at the upper and lower inner walls of the installation base surface, and the main board body 5 can be fixed at the right end of the main machine installation base surface 1, at this time, the installation of the fastening piece 6 is more convenient, only the fastening piece 6 needs to respectively penetrate through the corresponding four sets of the first hole 7, the second hole 12 and the positioning hole 8, the very big installation degree of difficulty and the installation time that has reduced the installer, and even fastener 6 pine takes off and also can not lead to mainboard body 5 to take off from the right-hand member pine of host installation base face 1, the equal fixedly connected with silica gel friction sleeve 13 in the inner of every locating hole 8, silica gel friction sleeve 13 can effectively increase the frictional force between screens piece 2 and the locating hole 8, and the mainboard body 5 installation that effectively avoids is inseparable enough the circumstances takes place.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by the equivalent or modified embodiments and the modified concepts of the present invention.

Claims

1. The utility model provides a fixing device for computer motherboard, includes mainboard body (5) of host installation base face (1) and joint at host installation base face (1) right-hand member, its characterized in that: the upper end and the lower end of the main board body (5) are both provided with strip-shaped sliding grooves (11), the inner ends of the two strip-shaped sliding grooves (11) are both connected with a pair of elastic shifting pieces (4) in a sliding mode, the two corresponding elastic shifting pieces (4) are both connected with each other in an elastic mode through reset spring parts (3), and the front end and the rear end of each elastic shifting piece (4) are both fixedly connected with clamping blocks (2).

2. A fixing device for a computer main board according to claim 1, wherein: the outer end of the clamping block (2) is provided with a second hole (12), and the right end of the host installation base surface (1) is provided with an installation groove (10) corresponding to the mainboard body (5).

3. A fixing device for a computer main board according to claim 2, wherein: the upper inner wall and the lower inner wall of the mounting groove (10) are provided with positioning holes (8), and the positioning holes (8) are matched with the clamping blocks (2).

4. A fixing device for a computer main board according to claim 3, wherein: a plurality of first holes (7) close to four corners of the mounting groove (10) are formed in the right end of the host mounting base surface (1), and the first holes (7) are matched with the second holes (12).

5. The fixing device for a computer motherboard according to claim 4, wherein: the corresponding first hole (7), the corresponding second hole (12) and the corresponding positioning hole (8) are in threaded connection with a fastener (6).

6. A fixing device for a computer main board according to claim 3, wherein: the inner end of each positioning hole (8) is fixedly connected with a silica gel friction sleeve (13).