CN213069657U

CN213069657U - Desk computer motherboard structure box of easy deashing

Info

Publication number: CN213069657U
Application number: CN202021339102.3U
Authority: CN
Inventors: 魏姣姣
Original assignee: Nanjing Gegu Information Technology Co ltd
Current assignee: Nanjing Gegu Information Technology Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-04-27
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a desktop computer motherboard structure box easy to clean ash, which comprises a motherboard, wherein the motherboard is provided with a mounting hole, and the mounting hole is connected with an insert rod, the insert rod is sleeved with a first damping spring and inserted into a slot of a case, the insert rod is provided with a clamping groove, and a second damping spring is fixedly connected in the slot, a clamping block is slidably connected on the case, a fixing spring is fixedly connected on the clamping block, the clamping block is provided with a chute, the case is provided with a chute, and a pressing rod is slidably connected in the chute; the mounting hole through taking the plug on the mainboard is connected with the inserted bar to use the inserted bar to carry out the installation of mainboard, with the installation that the inserted bar disect insertion can be quick carry out the mainboard in the slot of quick-witted case, and when needs deashing, directly push down and press the depression bar, can make the inserted bar popped out, thereby quick take out the mainboard alone and wash, reduce the deashing degree of difficulty, guarantee the deashing effect.

Description

Desk computer motherboard structure box of easy deashing

Technical Field

The utility model particularly relates to a desktop computer motherboard structure box of easy deashing.

Background

The computer is commonly called as a computer, along with the improvement of living standard of people, the computer is quite popular, a portable notebook computer is common office equipment, a desktop computer is more common in families, the desktop computer mainly comprises a case and a display, a mainboard is a core component of the case, a CPU, an independent display card and the like are directly installed on the mainboard, but in the using process of the desktop computer, a large amount of dust can be brought into the case and attached to the mainboard due to the action of a fan, the heat dissipation performance of the mainboard is reduced, and the performance of the computer is poor.

The existing mainboard is mainly fixed in a case by four screws, so that the installation and the disassembly are very troublesome, and the difficulty in cleaning the ash of the mainboard is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a desktop computer mainboard structure box of easy deashing to reach quick assembly disassembly mainboard, conveniently carry out the purpose of deashing.

The utility model provides an easy desktop computer mainboard structure box of deashing, including the mainboard, be provided with the mounting hole on the mainboard, and be connected with the inserted bar in the mounting hole, first damping spring has been cup jointed on the inserted bar, and during the inserted bar pegged graft into the slot of quick-witted case, be provided with the draw-in groove on the inserted bar, and fixedly connected with second damping spring in the slot, sliding connection has the fixture block on the quick-witted case, and fixedly connected with fixed spring on the fixture block, be provided with the chute on the fixture block, sliding connection has the press lever in and the chute.

Preferably, the mainboard is a square plate, and the mounting hole sets up the four corners at the mainboard, it has the plug to bond in the mounting hole, and the inserted bar stopper is tight in the plug, the slot sets up on the carrier block of quick-witted case.

Preferably, the inserted bar is the reducing pole, and first damping spring cup joints on thin pole, and end connection is on thick pole, second damping spring installs in the bottom of slot, and the draw-in groove setting is in the side of inserted bar, fixture block and fixed spring connect in the cross slot of quick-witted case.

Preferably, the inclined groove is formed in the upper surface of the clamping block, the sliding groove is perpendicular to the clamping block, and the end portion of the pressing rod protrudes out of the sliding groove.

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

1. the plug rod is connected with the mounting hole with the rubber plug on the main board, so that the main board can be mounted by using the plug rod, the plug rod is directly inserted into the slot of the case, the main board can be rapidly mounted, and the plug rod can be popped out by directly pressing the pressing rod when the dust is required to be removed, so that the main board can be rapidly and independently taken out for cleaning, the dust removal difficulty is reduced, and the dust removal effect is ensured;

2. the utility model discloses well cup jointed first damping spring on the inserted bar, and the inserted bar bottom is connected with second damping spring, and both the complex cushions the shock attenuation, when making external striking form the impact to the inserted bar because the existence of fit-up gap, can the energy absorption, prevent that the mainboard from appearing rocking, has guaranteed the normal work of computer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the area a in fig. 1.

In the figure: mainboard 1, mounting hole 2, inserted bar 3, first damping spring 4, quick-witted case 5, slot 6, draw-in groove 7, second damping spring 8, fixture block 9, fixed spring 10, chute 11, spout 12, press the depression bar 13.

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 to 2, the present invention provides a technical solution: the utility model provides a desktop computer mainboard structure box of easy deashing, including mainboard 1, be provided with mounting hole 2 on the mainboard 1, and be connected with inserted bar 3 in the mounting hole 2, first damping spring 4 has been cup jointed on the inserted bar 3, and inserted bar 3 pegs graft into slot 6 of quick-witted case 5, be provided with draw-in groove 7 on the inserted bar 3, and fixedly connected with second damping spring 8 in the slot 6, sliding connection has fixture block 9 on the quick-witted case 5, and fixedly connected with fixing spring 10 on the fixture block 9, be provided with chute 11 on the fixture block 9, be provided with spout 12 on the quick-witted case 5, and sliding connection has press the depression bar 13 in the spout 12.

The main board 1 is a square board, the mounting holes 2 are arranged at four corners of the main board 1, a rubber plug is bonded in the mounting holes 2, the inserted link 3 is tightly plugged in the rubber plug, the slot 6 is arranged on the bearing block of the case 5, the inserted link 3 is fixed in the mounting hole 2 of the main board 1 through the rubber plug, and therefore the inserted link 3 is used for fixedly mounting the main board 1;

the inserted bar 3 is a variable diameter bar, the first damping spring 4 is sleeved on the thin bar, the end part of the inserted bar is connected on the thick bar, the second damping spring 8 is installed at the bottom of the slot 6, the clamping groove 7 is arranged at the side of the inserted bar 3, the clamping block 9 and the fixed spring 10 are connected in the transverse groove of the case 5, the inserted bar 3 is inserted into the slot 6 for connection, the clamping block 9 is pushed into the case 5 by the end part of the inserted bar 3 against the elasticity of the fixed spring 10, after the inserted bar 3 is completely inserted, the fixed spring 10 pushes the clamping block 9 into the clamping groove 7 to limit the clamping block 9, so that the mainboard 1 is fixed, at the moment, the first damping spring 4 is positioned between the inserted bar 3 and the case 5, the second damping spring 8 is connected at the bottom of the inserted bar 3, the two are matched for buffering, when the inserted bar 3 is impacted by external impact due to the existence of an assembly gap, the energy can be absorbed, the main board 1 is prevented from shaking, and the normal work of the computer is ensured;

the inclined groove 11 is formed in the upper surface of the clamping block 9, the sliding groove 12 is vertically formed in the clamping block 9, the end portion of the pressing rod 13 protrudes out of the sliding groove 12, the clamping block 9 can be pushed by the front end of the pressing rod 13 along the direction of the inclined groove 11 by pressing the pressing rod 13 downwards, the clamping block 9 is separated from the clamping groove 7, the inserting rod 3 is ejected out of the slot 6 under the action of the first damping spring 4 and the second damping spring 8, the main board 1 is rapidly disassembled, and dust is conveniently removed;

the working principle is as follows: when the shock absorption type computer mainboard dust removal device is used, the inserted rod 3 is fixed in the mounting hole 2 of the mainboard 1 through the rubber plug, the mainboard 1 is fixedly mounted through the inserted rod 3, the inserted rod 3 is inserted into the slot 6, the end part of the inserted rod 3 pushes the fixture block 9 into the case 5 against the elastic force of the fixing spring 10, after the inserted rod 3 is completely inserted, the fixture block 9 is pushed into the fixture groove 7 by the fixing spring 10 to limit the fixture block 9, the mainboard 1 is fixed, at the moment, the first shock absorption spring 4 is positioned between the inserted rod 3 and the case 5, the second shock absorption spring 8 is connected to the bottom of the inserted rod 3, the two are matched to carry out buffering and shock absorption, when the inserted rod 3 is impacted due to external impact due to the existence of an assembly gap, energy can be absorbed, the mainboard 1 is prevented from shaking, the normal work of the computer is ensured, and when the dust removal of the mainboard 1 is required, the pressing rod 13 is pressed downwards, can make the front end that presses down depression bar 13 promote fixture block 9 along chute 11's direction for fixture block 9 deviates from draw-in groove 7, thereby make inserted bar 3 pop out from slot 6 under first damping spring 4 and second damping spring 8's effect, the quick dismantlement that has carried out mainboard 1, can be direct take out mainboard 1 and wash, guarantee the deashing effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a desk-top computer motherboard structure box of easy deashing, including mainboard (1), its characterized in that: be provided with mounting hole (2) on mainboard (1), and be connected with in mounting hole (2) inserted bar (3), first damping spring (4) have been cup jointed on inserted bar (3), and inserted bar (3) peg graft into slot (6) of quick-witted case (5), be provided with draw-in groove (7) on inserted bar (3), and fixedly connected with second damping spring (8) in slot (6), sliding connection has fixture block (9) on quick-witted case (5), and fixedly connected with fixed spring (10) on fixture block (9), be provided with chute (11) on fixture block (9), be provided with spout (12) on quick-witted case (5), and sliding connection has press down lever (13) in spout (12).

2. The easy ash cleaning desk computer motherboard structure box of claim 1, characterized in that: mainboard (1) is square board, and mounting hole (2) set up the four corners in mainboard (1), it has the plug to bond in mounting hole (2), and inserted bar (3) stopper tightly in the plug, slot (6) set up on the carrier block of quick-witted case (5).

3. The easy ash cleaning desk computer motherboard structure box of claim 1, characterized in that: inserted bar (3) are the reducing pole, and first damping spring (4) cup joint on thin pole, and end connection is on thick pole, second damping spring (8) are installed in the bottom of slot (6), and draw-in groove (7) set up the side in inserted bar (3), fixture block (9) and fixed spring (10) are connected in the cross slot of quick-witted case (5).

4. The easy ash cleaning desk computer motherboard structure box of claim 1, characterized in that: the inclined groove (11) is formed in the upper surface of the clamping block (9), the sliding groove (12) is vertically formed in the clamping block (9), and the end portion of the pressing rod (13) protrudes out of the sliding groove (12).