CN210835898U

CN210835898U - Safety device for computer motherboard

Info

Publication number: CN210835898U
Application number: CN201922356450.5U
Authority: CN
Inventors: 王慧君
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-06-23
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a safety device for computer motherboard, including bottom plate, first spring and second spring, there is the mounting panel at the top of bottom plate through first spring coupling, and the bottom of mounting panel and the top of bottom plate have all seted up the guide slot to install the guide pillar in the guide slot, the top edge of mounting panel has seted up movable groove, and has placed the clamping bar in the movable groove, one side of clamping bar bonds there is the push rod, and is fixed with the second spring on the inner wall of one side of push rod and movable groove, the inside reservation of mounting panel avris has the spacing groove, and installs the stopper in the spacing groove, the stopper internal thread runs through has the screw rod, and one end of screw rod is located one side of push rod to the other end of screw rod is located the outside of mounting panel, the bottom edge of bottom plate bonds and has the installation piece. This safety device for computer motherboard carries out shock attenuation protection to the mainboard, can fix the clamp to the mainboard of different specifications simultaneously and get.

Description

Safety device for computer motherboard

Technical Field

The utility model relates to a computer technology field specifically is a safety device for computer motherboard.

Background

The computer is the instrument that realizes calculation, storage and the transmission of data through all kinds of hardware, is the result of modernized internet development, and in the hardware equipment of computer, the effect of mainboard is the heaviest, carries out grafting installation and connection to all kinds of hardware through the mainboard, for improving its life, generally need protect the mainboard, however current mainboard protector has following problem when using:

the use of mainboard is mostly installed in computer machine incasement, fixes it through fastening bolt, through the use of bolt mounting, can take place the phenomenon of skidding, needs to carry out the different holes of adaptation to different mainboard specifications simultaneously, needs a protector that can fix different specification mainboards, and the computer is when transportation and use simultaneously, and collision and vibration are difficult to avoid, for the hardware of protection mainboard and installation on it, need carry out the shock attenuation buffering.

In order to solve the above problems, innovative design is urgently needed on the basis of the original main board protection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety device for computer motherboard to solve above-mentioned background art and propose current mainboard protector, need a protector that can fix different specification mainboards, need carry out the problem of shock attenuation buffering simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety device for computer motherboard, includes bottom plate, first spring and second spring, there is the mounting panel at the top of bottom plate through first spring coupling, and the bottom of mounting panel and the top of bottom plate have all seted up the guide slot to install the guide pillar in the guide slot, the movable groove has been seted up to the top edge of mounting panel, and has placed the clamping bar in the movable groove, one side of clamping bar bonds there is the push rod, and is fixed with the second spring on one side of push rod and the inner wall in movable groove, the inside reservation of mounting panel avris has the spacing groove, and installs the stopper in the spacing groove, the stopper internal thread runs through has the screw rod, and the one end of screw rod is located one side of push rod to the other end of screw rod is located the outside of mounting panel, the bottom edge of bottom plate bonds and has the.

Preferably, the first springs are distributed between the bottom plate and the mounting plate at equal intervals, and the first springs and the guide pillars are distributed in a staggered mode.

Preferably, the cross section of the guide post is designed into an I-shaped structure, and the guide post is in sliding connection with the guide groove.

Preferably, the clamping rod is designed to be of a hook-shaped structure, and the clamping rod is symmetrically provided with 4 clamping rods around the central axis of the mounting plate.

Preferably, sliding connection between push rod and the clamping bar and the activity groove, and laminating each other between the outside of push rod and clamping bar and the inner wall of activity groove.

Preferably, the limiting block is designed to be of a rectangular structure, and the cross-sectional area of the limiting block is equal to that of the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that: the computer motherboard uses the safety device;

1. the first springs are arranged and distributed between the bottom plate and the mounting plate at equal intervals, the first springs and the guide pillars are distributed in a staggered mode, and meanwhile the guide pillars in the I-shaped structures are in sliding connection with the guide grooves, so that when the shock is applied, the first springs are elastically deformed, and meanwhile, the guide pillars slide in the guide grooves, so that the mounting plate is conveniently damped and buffered, and meanwhile, the mounting plate is kept stable;

2. the limiting block is designed to be a rectangular structure, the cross-sectional area of the limiting block is equal to that of the limiting groove, when the screw rod is rotated, the screw rod can slide in the limiting block, the push rod and the clamping rod are driven to slide, the clamping rods of the hook type structures are arranged, and the clamping rods clamp the main boards of different specifications fixedly.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the mounting plate of the present invention;

fig. 3 is a schematic view of the top-view section structure of the mounting plate of the present invention.

In the figure: 1. a base plate; 2. a first spring; 3. mounting a plate; 4. a guide groove; 5. a guide post; 6. a movable groove; 7. a clamping bar; 8. a push rod; 9. a second spring; 10. a limiting groove; 11. a limiting block; 12. a screw; 13. and (7) mounting the sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a safety protection device for a computer mainboard comprises a bottom plate 1, a first spring 2, a mounting plate 3, a guide groove 4, a guide pillar 5, a movable groove 6, a clamping rod 7, a push rod 8, a second spring 9, a limiting groove 10, a limiting block 11, a screw 12 and a mounting sheet 13, wherein the top of the bottom plate 1 is connected with the mounting plate 3 through the first spring 2, the guide groove 4 is formed in the bottom of the mounting plate 3 and the top of the bottom plate 1, the guide pillar 5 is mounted in the guide groove 4, the movable groove 6 is formed in the edge of the top of the mounting plate 3, the clamping rod 7 is placed in the movable groove 6, the push rod 8 is bonded to one side of the clamping rod 7, the second spring 9 is fixed to one side of the push rod 8 and the inner wall of the movable groove 6, the limiting groove 10 is reserved in the inner side of the mounting plate 3, the limiting block 11 is mounted in the limiting groove 10, the screw 12 penetrates through the limiting block, the other end of the screw 12 is positioned at the outer side of the mounting plate 3, and the bottom edge of the bottom plate 1 is bonded with a mounting sheet 13;

the first springs 2 are distributed between the bottom plate 1 and the mounting plate 3 at equal intervals, the first springs 2 and the guide pillars 5 are distributed in a staggered mode, the cross section of each guide pillar 5 is designed to be in an I-shaped structure, the guide pillars 5 are in sliding connection with the guide grooves 4, the stable connection between the bottom plate 1 and the mounting plate 3 is conveniently kept through the first springs 2, the mounting plate 3 on the bottom plate 1 can be subjected to damping and buffering by matching with the sliding of the guide pillars 5 in the guide grooves 4, and meanwhile, the stability between the bottom plate 1 and the mounting plate 3 in vibration is kept;

the clamping rods 7 are designed into a hook-shaped structure, 4 clamping rods 7 are symmetrically arranged about the central axis of the mounting plate 3, and the main boards on the mounting plate 3 are clamped and fixed through the 4 clamping rods 7, so that the clamping device is suitable for main boards of different specifications;

the push rod 8 and the clamping rod 7 are connected with the movable groove 6 in a sliding mode, the outer sides of the push rod 8 and the clamping rod 7 are attached to the inner wall of the movable groove 6, the position of the clamping rod 7 is adjusted conveniently through stable sliding of the push rod 8 and the clamping rod 7 in the movable groove 6, and clamping and fixing of the main board are achieved;

stopper 11 is the design of rectangle structure, and the cross sectional area of stopper 11 equals the cross sectional area of spacing groove 10, when rotating screw rod 12, is by the limiting action of spacing groove 10 for screw rod 12 can control the activity in stopper 11, and then can promote the slip of push rod 8 and clamping bar 7 through screw rod 12 and the contact of push rod 8, convenient operation.

The working principle is as follows: in using the computer motherboard safety device, as shown in fig. 1, the base plate 1 is first fixed in the computer case by the mounting pieces 13 and the fastening bolts, then the main board to be fixed is placed on the mounting plate 3, then as shown in fig. 1-2, the screws 12 on both sides are manually rotated, the screws 12 are in threaded connection with the limiting blocks 11, meanwhile, the limit block 11 enables the screw 12 to move left and right in the limit block 11 under the limiting action of the limit groove 10, and then the end of the screw 12 in fig. 3 contacts the push rod 8, the push rod 8 is pushed to slide in the movable slot 6, further pushing the clamping rods 7 to slide, clamping and fixing the side edges of the main board through the 4 clamping rods 7 to complete the integral installation, and meanwhile, reversely rotating the screw 12 during the disassembly, according to the operation, under the action of the second spring 9, the push rod 8 and the clamping rod 7 are returned to the original positions;

next, as shown in fig. 1, when the external vibration is received, the bottom plate 1 and the mounting plate 3 buffer the vibration force under the action of the first spring 2, and at the same time, the guide post 5 slides along the guide groove 4 on the bottom plate 1 and the mounting plate 3, so as to maintain the stable connection between the bottom plate 1 and the mounting plate 3, and further, the main board on the mounting plate 3 can be protected by shock absorption and buffering, and the electronic components mounted thereon are prevented from being damaged.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a safety device for computer motherboard, includes bottom plate (1), first spring (2) and second spring (9), its characterized in that: the top of the bottom plate (1) is connected with a mounting plate (3) through a first spring (2), the bottom of the mounting plate (3) and the top of the bottom plate (1) are both provided with a guide groove (4), a guide pillar (5) is installed in the guide groove (4), the edge of the top of the mounting plate (3) is provided with a movable groove (6), a clamping rod (7) is placed in the movable groove (6), one side of the clamping rod (7) is bonded with a push rod (8), a second spring (9) is fixed on one side of the push rod (8) and the inner wall of the movable groove (6), a limiting groove (10) is reserved in the inner part of the side of the mounting plate (3), a limiting block (11) is installed in the limiting groove (10), a screw rod (12) penetrates through the internal thread of the limiting block (11), one end of the screw rod (12) is located on one side of the push rod (8), and the other end of the screw rod, and an installation sheet (13) is bonded at the bottom edge of the bottom plate (1).

2. A safety shield apparatus for a computer motherboard according to claim 1, wherein: the first springs (2) are distributed between the bottom plate (1) and the mounting plate (3) at equal intervals, and the first springs (2) and the guide pillars (5) are distributed in a staggered mode.

3. A safety shield apparatus for a computer motherboard according to claim 1, wherein: the cross section of the guide post (5) is designed into an I-shaped structure, and the guide post (5) is connected with the guide groove (4) in a sliding manner.

4. A safety shield apparatus for a computer motherboard according to claim 1, wherein: the clamping rod (7) is designed into a hook-shaped structure, and the clamping rod (7) is symmetrically provided with 4 clamping rods relative to the central axis of the mounting plate (3).

5. A safety shield apparatus for a computer motherboard according to claim 1, wherein: the push rod (8) and the clamping rod (7) are connected with the movable groove (6) in a sliding mode, and the outer sides of the push rod (8) and the clamping rod (7) are attached to the inner wall of the movable groove (6) mutually.

6. A safety shield apparatus for a computer motherboard according to claim 1, wherein: the limiting block (11) is designed to be of a rectangular structure, and the cross-sectional area of the limiting block (11) is equal to that of the limiting groove (10).