CN217506451U

CN217506451U - Computer mainboard with protective structure

Info

Publication number: CN217506451U
Application number: CN202220360224.3U
Authority: CN
Inventors: 张智健
Original assignee: Nanjing Geliang Electronic Technology Co ltd
Current assignee: Nanjing Geliang Electronic Technology Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-09-27
Anticipated expiration: 2032-02-22

Abstract

The utility model relates to the technical field of computer mainboards, in particular to a computer mainboard with a protective structure, which comprises a supporting base, wherein the top end of the supporting base is fixedly connected with a connecting case, and the inner side of the connecting case is provided with a connecting mainboard; protection machanism, including the connecting rod, connecting rod fixed connection is in the bottom of connecting the mainboard, the first spring of bottom fixedly connected with of connecting rod, the outside sliding connection of connecting rod has the connecting sleeve. The utility model discloses a connection between connecting rod and the first spring can play certain cushioning effect to connecting the mainboard, can prevent when using, and the user mistake bumps the support base and leads to connecting the mainboard and directly to receive the impact, causes the short circuit, perhaps the part becomes loose, leads to the computer to shut down.

Description

Computer mainboard with protective structure

Technical Field

The utility model relates to a computer motherboard technical field specifically is a computer motherboard with protective structure.

Background

The main board is one of the most basic and important components of the computer, and is generally a rectangular circuit board on which the main circuit system, the keyboard and the panel control switch interface, the indicator light connector, the expansion slot, the direct current power supply connector of the main board and the plug-in card, and other elements forming the computer are installed.

However, most of the existing computer motherboards are placed beside the legs of the users when they are used, and the users may kick the motherboard when they are used, which causes a computer short-circuit shutdown and some unnecessary troubles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer motherboard with protective structure to the user who proposes in solving above-mentioned background art has the mainboard that can probably be played in the use, leads to the computer short circuit to shut down, causes the trouble problem of some unnecessary.

In order to achieve the above purpose, the utility model provides the following technical proposal,

a computer motherboard with a protective structure, comprising:

the device comprises a device main body and a control device, wherein the device main body comprises a supporting base, the top end of the supporting base is fixedly connected with a connecting case, and the inner side of the connecting case is provided with a connecting main board;

the protection mechanism comprises a connecting rod, the connecting rod is fixedly connected to the bottom end of a connecting main board, a first spring is fixedly connected to the bottom end of the connecting rod, a connecting sleeve is slidably connected to the outer side of the connecting rod, a connecting shaft is fixedly connected to the outer side of the connecting sleeve, a pushing rod is rotatably connected to the outer side of the connecting shaft, a connecting cylinder is fixedly connected to the bottom end of the connecting main board, a pushing block is slidably connected to the inner side of the connecting cylinder, and a second spring is fixedly connected to the inner side of the pushing block;

the heat dissipation mechanism comprises a connecting fan, the connecting fan is fixedly connected to the surface of a connecting main board, the inner side of the supporting base is fixedly connected with a shutter, the inner side of the supporting base is movably connected with a filter screen plate, the inner side of the filter screen plate is fixedly connected with a third spring, and the inner side of the filter screen plate is slidably connected with a limiting clamping block.

Preferably, the connecting rod is long rod-shaped and is fixedly connected with the bottom end of the connecting main board, and the connecting sleeve is long cylinder-shaped and is fixedly connected with the inner side of the supporting base.

Preferably, the connecting sleeve is rotatably connected with the push rod through a connecting shaft, and the push rod is in a long rod shape and is rotatably connected with the push block.

Preferably, the pushing blocks are in two groups and are connected to the inner side of the connecting cylinder in a sliding mode.

Preferably, the louver is fixedly connected to the inner side of the supporting base in a long plate shape, and the two groups of limiting clamping blocks are connected with the supporting base in a clamping mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being connected between connecting rod and the first spring, can play certain cushioning effect to connecting the mainboard, can prevent when using that the user mistake is bumped and is supported the base and lead to connecting the mainboard and directly receive the impact, cause the short circuit, perhaps the part becomes loose, leads to the computer to shut down.

2. The effect through connecting the fan can conveniently play ventilation cooling's effect, can play certain effect that blocks the dust when connecting the fan and close through the shutter, prevents that the dust from getting into, can further prevent through filtering inside the otter board that the dust from getting into the support base.

Drawings

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

FIG. 2 is a schematic side view and cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention at A in FIG. 1;

fig. 4 is a front cross-sectional view of the fan and the louver shown in fig. 1 according to the present invention.

In the figure: 1. a support base; 11. connecting the case; 12. connecting the main board; 2. a connecting rod; 21. a first spring; 22. a connecting sleeve; 23. a connecting shaft; 24. a push rod; 25. a connecting cylinder; 26. a pushing block; 27. a second spring; 3. connecting a fan; 31. a blind window; 32. filtering the screen plate; 33. a third spring; 34. and a limiting clamping block.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment of:

a computer motherboard with a protective structure, comprising:

the device main body comprises a supporting base 1, a connecting case 11 is fixedly connected to the top end of the supporting base 1, a connecting main board 12 is arranged on the inner side of the connecting case 11, and the supporting base 1 plays a role in supporting and fixing the connecting case 11 through the connection of the supporting base 1 and the connecting case 11, so that the connecting case 11 can work conveniently;

protection machanism, including connecting

rod

2, 2 fixed connection of connecting rod are in the bottom of connecting mainboard 12, the first spring 21 of bottom fixedly connected with of connecting rod 2, the outside sliding connection of connecting rod 2 has connecting sleeve 22, the outside fixedly connected with connecting axle 23 of connecting sleeve 22, the outside of connecting axle 23 is rotated and is connected with catch bar 24, the bottom fixedly connected with connecting cylinder 25 of connecting mainboard 12, the inboard sliding connection of connecting cylinder 25 has and promotes piece 26, the inboard fixedly connected with second spring 27 that promotes piece 26, through the connection between connecting rod 2 and the first spring 21. The connecting main board 12 can be buffered to a certain extent, and the connecting sleeve 22 can limit the connecting rod 2 by connecting the connecting sleeve 22 with the connecting rod 2, so that the connecting rod 2 is stabilized to work;

heat dissipation mechanism, including connecting fan 3, connect fan 3 fixed connection on the surface of connecting mainboard 12, support the inboard fixedly connected with shutter 31 of base 1, the inboard swing joint that supports base 1 has filter plate 32, filter plate 32's inboard fixedly connected with third spring 33, filter plate 32's inboard sliding connection has spacing fixture block 34, through the connection of connecting fan 3 and connecting mainboard 12, make connecting mainboard 12 play the fixed effect of support to connecting fan 3, conveniently connect fan 3 and play radiating effect to connecting mainboard 12, through shutter 31 and the connection that supports base 1, make shutter 31 can play the effect that blocks the dust when the computer is closed.

Further, connecting rod 2 is long rod-shaped fixed connection in the bottom of connecting mainboard 12, and connecting sleeve 22 is long tube-shape fixed connection in the inboard that supports base 1, can play spacing effect to connecting rod 2 through connecting sleeve 22's effect, makes things convenient for connecting rod 2 to carry out work, prevents to rock about connecting rod 2.

Further, the connecting sleeve 22 is rotatably connected with the pushing rod 24 through the connecting shaft 23, the pushing rod 24 is in a long rod shape and is rotatably connected with the pushing block 26, the pushing rod 24 is in a long rod shape and is convenient to apply force to the pushing block 26, and the pushing block 26 is enabled to move in position and conveniently works.

Further, promote piece 26 and be two sets of sliding connection in the inboard of connecting cylinder 25, promote piece 26 and be two sets of can be convenient to second spring 27 effort, make second spring 27 extrusion deformation, can carry out quick the reseing when conveniently receiving vibrations.

Furthermore, shutter 31 is long platelike fixed connection and is in the inboard that supports base 1, and spacing fixture block 34 is two sets of and supports base 1 block connection, and shutter 31 is long platelike can conveniently play carminative effect, can also play the effect that blocks the dust when connecting fan 3 and closing.

The working principle is as follows: during the use, can be to connecting sleeve 22 effort when supporting base 1 and receiving power, drive first spring 21 to connecting rod 2 effort, first spring 21 receives power deformation, can prevent through first spring 21's effect that connecting rod 2 and connection mainboard 12 from directly receiving power and lead to the part contact failure in the connection mainboard 12, cause the computer to shut down the short circuit, connecting sleeve 22's position is removed and is driven catch bar 24 through connecting axle 23 and carry out the position removal, catch bar 24 is to pushing block 26 effort, make and push block 26 extrude second spring 27, further play the effect of buffering, can carry out quick the reseing through the effect of second spring 27, conveniently carry out work.

When the machine operates, the connecting fan 3 works, the connecting fan 3 can discharge hot air emitted by the connecting main board 12 outwards, dust can be prevented from entering the interior of the machine under the action of the filter screen plate 32, the filter screen plate 32 can be conveniently detached and replaced through the third spring 33 and the limiting clamping block 34, when the machine is closed, the connecting fan 3 is closed, blades in the louver 31 are automatically closed under the action of gravity, and further dust is prevented from entering the interior of the machine when the machine is not used.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A computer motherboard having a protective structure, comprising:

the device comprises a device main body and a control device, wherein the device main body comprises a supporting base (1), the top end of the supporting base (1) is fixedly connected with a connecting case (11), and the inner side of the connecting case (11) is provided with a connecting main board (12);

protection machanism, including connecting rod (2), connecting rod (2) fixed connection is in the bottom of connecting mainboard (12), the first spring of bottom fixedly connected with (21) of connecting rod (2), the outside sliding connection of connecting rod (2) has connecting sleeve (22), the outside fixedly connected with connecting axle (23) of connecting sleeve (22), the outside of connecting axle (23) is rotated and is connected with catch bar (24), the bottom fixedly connected with connecting cylinder (25) of connecting mainboard (12), the inboard sliding connection of connecting cylinder (25) has and promotes piece (26), the inboard fixedly connected with second spring (27) of promotion piece (26).

2. A computer motherboard having a protective structure according to claim 1, wherein: the connecting rod (2) is in long rod shape and is fixedly connected with the bottom end of the connecting main board (12), and the connecting sleeve (22) is in long tube shape and is fixedly connected with the inner side of the supporting base (1).

3. A computer motherboard having a protective structure according to claim 1, wherein: the connecting sleeve (22) is rotatably connected with a push rod (24) through a connecting shaft (23), and the push rod (24) is in a long rod shape and is rotatably connected with a push block (26).

4. A computer motherboard having a protective structure according to claim 1, wherein: the pushing blocks (26) are connected to the inner side of the connecting cylinder (25) in two groups in a sliding manner.

5. A computer motherboard with a protective structure as recited in claim 1, wherein: the inboard of supporting base (1) is provided with heat dissipation mechanism, heat dissipation mechanism is including connecting fan (3), connect fan (3) fixed connection on the surface of connecting mainboard (12), support inboard fixedly connected with shutter (31) of base (1), the inboard swing joint that supports base (1) has filter plate (32), the inboard fixedly connected with third spring (33) of filter plate (32), the inboard sliding connection of filter plate (32) has spacing fixture block (34).

6. A computer motherboard with a protective structure according to claim 5, characterized in that: the louver (31) is fixedly connected to the inner side of the supporting base (1) in a long plate shape, and the limiting clamping blocks (34) are connected with the supporting base (1) in a clamping mode in two groups.