CN210488465U - Convenient to install's quick-witted case - Google Patents

Abstract

The utility model belongs to the technical field of the quick-witted case, concretely relates to quick-witted case convenient to install, the power distribution box comprises a box body, the box is equipped with case lid installation mechanism, case lid installation mechanism includes upper horizontal bar and lower horizontal bar, the lower horizontal bar is equipped with first bar-shaped through groove, first bar-shaped through groove is equipped with circular mounting hole, circular mounting hole is equipped with annular stopper, circular mounting hole is equipped with the spring, circular mounting hole is equipped with first cylinder, first cylinder is equipped with the second cylinder, the second cylinder is equipped with trapezoidal piece, the upper horizontal bar is equipped with the second bar-shaped through groove, two case lid installation mechanisms all install the case lid, the case lid includes the case lid body, the case lid body is equipped with the upper inserted block, case lid body lower extreme is equipped with two lower inserted blocks matched with two first bar-shaped through grooves, the lower inserted block is equipped with the first inclined plane matched with trapezoidal piece, case lid body middle; the utility model is used for solve the comparatively trouble problem of current box and case lid dismouting.

Description

Convenient to install's quick-witted case

Technical Field

The utility model belongs to the technical field of quick-witted case, concretely relates to simple to operate's quick-witted case.

Background

The computer is an essential tool for people to work in daily life. In the using process, various hardware problems are often encountered and need to be maintained. The computer is low in running speed and overhigh in temperature of a CPU (Central processing Unit) and a display card due to the fact that a large amount of dust enters the interior of the case after long-time use and is not cleaned in time, so that the service life of the computer is shortened, and the maintenance cost of the computer is increased. Therefore, the dustproof function of the computer case is increasingly required.

The existing computer case is usually formed by fixedly connecting a case body and a case cover through screws, is extremely inconvenient to disassemble and maintain or disassemble and clean during maintenance, and needs to be disassembled through screws by means of screwdrivers. Aiming at the problems, a case which is convenient to install is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the purpose is to provide a case which is convenient to install and is used for solving the problems in the background technology.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a case convenient to install comprises a case body, wherein a group of mutually symmetrical case cover installing mechanisms are arranged on the left side and the right side of the case body, each case cover installing mechanism comprises an upper transverse strip arranged at the upper end of the case body and a lower transverse strip arranged at the lower end of the case body, first strip-shaped through grooves are arranged on the front side and the rear side of each lower transverse strip, circular installing holes are formed in the front side and the rear side of each first strip-shaped through groove, annular limiting blocks are arranged on the opening sides of the circular installing holes, springs are sleeved on the inner sides of the circular installing holes, first cylinders are sleeved on the opening sides of the circular installing holes, the first cylinders are fixedly connected with second cylinders matched with the annular limiting blocks, trapezoidal blocks matched with the first strip-shaped through grooves are fixedly connected with the second cylinders, second strip-shaped through grooves are formed in the middles of, the upper end of the box cover body is provided with an upper insert block matched with the second strip-shaped through groove, the lower end of the box cover body is provided with two lower insert blocks matched with the two first strip-shaped through grooves, the lower insert blocks are provided with first inclined planes matched with the trapezoidal blocks, the middle of the box cover body is provided with two transverse through grooves which are symmetrical to each other, and the height dimension of the box body is equal to that of the box cover.

By adopting the technical scheme of the utility model, the spring is matched with the circular mounting hole to ensure that the second cylinder is abutted against the annular limiting block in a natural state; when the box cover is installed on the box body, a user lifts the box cover through the two transverse through grooves, the two lower inserting blocks are aligned to the two first strip-shaped through grooves, the box cover body is pressed downwards, the first inclined surfaces on the lower inserting blocks are matched with the trapezoidal blocks to enable the first cylinders and the second cylinders to shrink towards the inner sides of the circular installing holes by overcoming the elastic force of the springs, the lower inserting blocks are inserted into the first strip-shaped through grooves, the upper inserting blocks are aligned to the second strip-shaped through grooves at the moment, the box cover is loosened, the box cover is jacked up under the rebounding effect of the springs, the upper inserting blocks are inserted into the second strip-shaped through grooves, and therefore the; when the box cover is disassembled, the box cover is pressed downwards through the two transverse through grooves, so that the upper insertion block is withdrawn from the second strip-shaped through groove, and the box cover is lifted upwards, and the box cover and the box body are disassembled; through the assembly mode, a user only needs to hold the box cover by hand, insert the lower insert block into the first strip-shaped through groove, align the upper insert block with the second strip-shaped through groove and loosen the box cover to finish the installation, otherwise, withdraw the upper insert block from the second strip-shaped through groove and lift the box cover upwards to finish the disassembly, compared with the traditional screw assembly, the user does not need to assemble and disassemble screws in a complicated way, does not need to assemble and disassemble by means of screwdrivers and other tools, and is extremely convenient to use; the utility model provides a simple to operate's quick-witted case for solve the comparatively trouble problem of current box and case lid dismouting.

Further inject, four foot pads are evenly arranged at the bottom of the box body. By adopting the structure, the box body can be placed more stably.

Further limit, one side of the box body is provided with a fan heating net. By the structure, the heat dissipation effect of the box body can be improved.

Further inject, the box left and right sides all is equipped with the rubber sand grip with case lid assorted. With such a structure, the box cover can be prevented from shaking left and right.

Further, the upper insert blocks are provided with second inclined planes. With the structure, the upper insertion block can be conveniently inserted into the second strip-shaped through groove.

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

through mutually supporting between each part, the user only needs handheld case lid, will descend the inserted block to insert behind the logical groove of first bar, will go up the inserted block again and aim at the logical groove of second bar and loosen the case lid and just can accomplish the installation, otherwise will go up the inserted block and withdraw from the logical groove of second bar to lift the case lid, just accomplish the dismantlement, compare traditional screw assembly, the user need not loaded down with trivial details dismouting screw, also need not carry out the dismouting with the help of other instruments such as screwdrivers, it is extremely convenient to use.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural diagram of an embodiment of a chassis of the present invention, which is convenient to install;

fig. 2 is a schematic cross-sectional view of an embodiment of a chassis of the present invention, which is convenient to install;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

The main element symbols are as follows:

the box body 1, the upper cross bar 2, the lower cross bar 21, the first strip-shaped through groove 22, the circular mounting hole 23, the annular limiting block 231, the spring 24, the first cylinder 25, the second cylinder 26, the trapezoidal block 27, the second strip-shaped through groove 3, the box cover body 4, the upper insertion block 41, the lower insertion block 42, the first inclined plane 421, the cross through groove 43, the foot pad 5, the fan heating net 51, the rubber convex strip 52 and the second inclined plane 53.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in figures 1-3, the utility model relates to a case with convenient installation, which comprises a case body 1, a group of mutually symmetrical case cover installation mechanisms are arranged at the left side and the right side of the case body 1, each case cover installation mechanism comprises an upper horizontal bar 2 arranged at the upper end of the case body 1 and a lower horizontal bar 21 arranged at the lower end of the case body 1, first strip-shaped through grooves 22 are respectively arranged at the front side and the rear side of the lower horizontal bar 21, circular installation holes 23 are respectively arranged at the front side and the rear side of each first strip-shaped through groove 22, an annular limiting block 231 is arranged at the opening side of each circular installation hole 23, a spring 24 is sleeved at the inner side of each circular installation hole 23, a first cylinder 25 is sleeved at the opening side of each circular installation hole 23, the first cylinder 25 is fixedly connected with a second cylinder 26 matched with the annular limiting block 231, the second cylinder 26 is fixedly connected with a, the case lid includes case lid body 4, and case lid body 4 upper end is equipped with and goes up inserted block 41 with second bar through groove 3 assorted, and case lid body 4 lower extreme is equipped with two inserted blocks 42 down with two first bar through groove 22 assorted, down inserted block 42 be equipped with trapezoidal piece 27 assorted first inclined plane 421, case lid body 4 middle part is equipped with two cross-under grooves 43 of mutual symmetry, and 1 height dimension of box equals with case lid height dimension.

By adopting the technical scheme of the utility model, the spring 24 is matched with the circular mounting hole 23 to enable the second cylinder 26 to be abutted against the annular limiting block 231 in a natural state; when the box cover is installed on the box body 1, a user lifts the box cover through the two transverse through grooves 43, so that the two lower inserting blocks 42 are aligned to the two first strip-shaped through grooves 22, the box cover body 4 is pressed downwards, the first inclined surfaces 421 on the lower inserting blocks 42 are matched with the trapezoidal blocks 27 to enable the first cylinders 25 and the second cylinders 26 to contract towards the inner sides of the circular installing holes 23 by overcoming the elastic force of the springs 24, the lower inserting blocks 42 are inserted into the first strip-shaped through grooves 22, at the moment, the upper inserting blocks 41 are aligned to the second strip-shaped through grooves 3, the box cover is loosened, the box cover is jacked up under the rebounding action of the springs 24, the upper inserting blocks 41 are inserted into the second strip-shaped through grooves 3, and; when the box cover is disassembled from the box body 1, the box cover is pressed downwards through the two transverse through grooves 43, the upper insertion blocks 41 are made to exit from the second strip-shaped through grooves 3, and the box cover is lifted upwards, so that the box cover and the box body 1 are disassembled; through the assembly mode, a user only needs to hold the box cover by hand, the lower insert block 42 is inserted into the first strip-shaped through groove 22, then the upper insert block 41 is aligned to the second strip-shaped through groove 3, the box cover is loosened, and the installation can be completed, otherwise, the upper insert block 41 is withdrawn from the second strip-shaped through groove 3, and the box cover is lifted up, and the disassembly is completed; the utility model provides a simple to operate's quick-witted case for solve the comparatively trouble problem of current box and case lid dismouting.

Preferably, four foot pads 5 are uniformly arranged at the bottom of the box body 1. With such a structure, the box body 1 can be placed more stably. In fact, other structures that make the housing 1 more stable in placement may be used depending on the circumstances.

Preferably, a fan heating net 51 is provided at one side of the case 1. With the structure, the heat dissipation effect of the box body 1 can be improved. In fact, other structures capable of improving the heat dissipation effect of the box body 1 can be considered according to the situation.

Preferably, the left and right sides of the box body 1 are provided with rubber convex strips 52 matched with the box cover. With such a structure, the box cover can be prevented from shaking left and right. In fact, other structures capable of preventing the case cover from shaking left and right may be used according to circumstances.

Preferably, the upper insert blocks 41 are each provided with a second inclined surface 53. With such a structure, the insertion of the upper insert block 41 into the second strip-shaped through groove 3 is facilitated. In fact, other structures for facilitating the insertion of the upper insertion block 41 into the second strip-shaped through groove 3 can be considered according to the circumstances.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (5)

1. The utility model provides a simple to operate's quick-witted case, includes box (1), its characterized in that: the box cover comprises a box body (1), wherein a group of mutually symmetrical box cover installation mechanisms are arranged on the left side and the right side of the box body (1), each box cover installation mechanism comprises an upper transverse bar (2) arranged at the upper end of the box body (1) and a lower transverse bar (21) arranged at the lower end of the box body (1), first strip-shaped through grooves (22) are formed in the front side and the rear side of each lower transverse bar (21), circular installation holes (23) are formed in the front side and the rear side of each first strip-shaped through groove (22), annular limiting blocks (231) are arranged on the opening sides of the circular installation holes (23), springs (24) are sleeved on the inner sides of the circular installation holes (23), first cylinders (25) are sleeved on the opening sides of the circular installation holes (23), second cylinders (26) matched with the annular limiting blocks (231) are fixedly connected with the first cylinders (25), and trapezoidal blocks (27, go up horizontal bar (2) middle part and be equipped with second bar and lead to groove (3), two case lid installation mechanism all installs the case lid, the case lid includes case lid body (4), case lid body (4) upper end be equipped with second bar lead to groove (3) assorted last inserted block (41), case lid body (4) lower extreme is equipped with two lower inserted blocks (42) that lead to groove (22) assorted with two first bars, inserted block (42) are equipped with down with trapezoidal piece (27) assorted first inclined plane (421), case lid body (4) middle part is equipped with two horizontal through grooves (43) of mutual symmetry, box (1) height dimension equals with case lid height dimension.

2. An easy-to-mount case as claimed in claim 1, wherein: four foot pads (5) are uniformly arranged at the bottom of the box body (1).

3. An easy-to-mount case as claimed in claim 1, wherein: one side of the box body (1) is provided with a fan heating net (51).

4. An easy-to-mount case as claimed in claim 1, wherein: the left side and the right side of the box body (1) are respectively provided with a rubber raised line (52) matched with the box cover.

5. An easy-to-mount case as claimed in claim 1, wherein: the upper insert blocks (41) are provided with second inclined planes (53).

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