CN216721499U

CN216721499U - Router device shell

Info

Publication number: CN216721499U
Application number: CN202221143357.1U
Authority: CN
Inventors: 张义
Original assignee: Guangzhou Sairui Technology Co ltd
Current assignee: Guangzhou Sairui Technology Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-06-10
Anticipated expiration: 2032-05-13

Abstract

The utility model relates to the technical field of routers, in particular to a router device shell which comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are stamping parts, the upper surface of the upper shell is punched twice to form a stepped groove and a round hole, an internal thread is arranged on the inner wall of the round hole, a guide block is fixedly arranged on the inner wall of the upper shell, clamping grooves are symmetrically arranged on the upper surface of the lower shell, a guide groove is arranged on the outer surface of the lower shell, and the guide groove and the guide block are in sliding fit. According to the utility model, through the matching use of the parts, when the dust on the surface of the circuit board is cleaned, the rotating plate is rotated to drive the clamping block to rotate, so that the clamping block is in sliding connection with the clamping groove, the upper shell and the lower shell can be quickly separated, and the quick assembly and disassembly can be realized and the quick assembly can be also realized.

Description

Router device shell

Technical Field

The utility model relates to the technical field of routers, in particular to a router device shell.

Background

The router is in the use, mostly place inside the cavity of reserving in the corner in room or house, the surface of router can fall into the dust after using for a long time, the louvre that the router surface was seted up can be followed to the dust simultaneously and its inside and surface that falls at the circuit board is got into, the dust that falls on the circuit board surface can absorb the moisture in the air and lead to the resistance of circuit board to diminish, lead to the circuit board to generate heat easily, influence normal work, consequently, need regularly clear up it. But present circuit board all is fixed mounting inside the casing, and the casing carries out fixed connection through the bolt, and the corrosion will appear again in the long-time use of bolt, leads to when clearing up the circuit board, is difficult for dismantling the casing, and also is not convenient for install after the clearance is accomplished.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

In view of the above disadvantages in the prior art, the present invention provides a router device case, which can effectively solve the problem in the prior art that the case is not easily disassembled.

Technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a router device shell which comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are stamping parts, the upper surface of the upper shell is stamped twice to form a stepped groove and a round hole, the inner wall of the round hole is provided with internal threads, the inner wall of the upper shell is fixedly provided with a guide block, the upper surface of the lower shell is symmetrically provided with clamping grooves, the outer surface of the lower shell is provided with guide grooves, and the guide grooves are in sliding fit with the guide blocks.

Further, the locking piece includes that the meshing is connected at the inside round bar of round hole, the lower extreme of round bar wears to see through round hole and fixedly connected with cylinder, the fixed surface of cylinder installs the fixture block.

Further, the cylinder is fixedly connected with the round rod through a threaded column fixedly mounted on the upper surface of the cylinder.

Furthermore, the upper end of the round rod penetrates through the upper shell and is fixedly connected with the rotating plate, and the round rod is rotatably connected with the upper shell through a bearing sleeved on the surface of the round rod.

Furthermore, the fixture block is inserted in the clamping groove, and the fixture block is clamped and matched with the clamping groove.

Furthermore, a circuit board with a plurality of groups of interfaces is fixedly mounted on the inner wall of the upper shell, and the circuit board is connected with a power supply.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:

according to the utility model, through the arrangement of the round rod, the clamping block, the rotating plate and the matching use between the round rod, the clamping block and the rotating plate and other parts, when dust on the surface of the circuit board is cleaned, the clamping block can synchronously rotate in the clamping groove by rotating the rotating plate, after the rotating, the clamping state between the clamping block and the clamping groove is changed into a sliding connection state, and then the upper shell and the lower shell are respectively pulled to be quickly separated, so that the circuit board is exposed, the dust on the surface of the circuit board can be conveniently cleaned, the purpose of quick disassembly is realized, and meanwhile, the circuit board can be quickly assembled when being assembled.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 1;

FIG. 4 is an enlarged view of the utility model at B of FIG. 2;

FIG. 5 is a schematic cross-sectional view of a card slot of the present invention;

FIG. 6 is a schematic view of the locking element of the present invention;

fig. 7 is a schematic plan view of the stepped groove and the rotating plate of the present invention.

The reference numerals in the drawings denote: 1. an upper housing; 101. a guide block; 2. a lower housing; 201. a card slot; 202. a guide groove; 3. a locking member; 301. a round bar; 302. a cylinder; 303. a clamping block; 304. and rotating the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example (b): the utility model provides a router device shell, the circuit board of current router all installs inside the casing that can provide the protection, and the casing carries out fixed connection through the bolt mostly, and the bolt exposes for a long time and produces the corrosion easily in the air, leads to when clearing up the inside circuit board of router, is difficult for dismantling the casing, and also is difficult for installing. In the present case, refer to fig. 1-7, including last casing 1 and lower casing 2, and go up casing 1 and lower casing 2 and be the stamping workpiece, the upper surface of going up casing 1 forms cascaded recess and round hole through twice punching press, and the inner wall of round hole is seted up there is the internal thread, it has the circuit board that has the multiunit interface to go up 1 inner wall fixed mounting of casing, and the circuit board is connected with the power, the inner wall fixed mounting of going up casing 1 has guide block 101, guide block 101 is total four groups, and the symmetry is installed at the inner wall of last casing 1, through setting up guide block 101, and then when last casing 1 and lower casing 2 installation, installation that can be accurate, avoid appearing the deviation. Clamping groove 201 has been seted up to the upper surface symmetry of casing 2 down, through seting up clamping groove 201, and then the fixture block 303 of being convenient for is fixed for go up casing 1 and casing 2 down can be fixed. The outer surface of the lower shell 2 is provided with guide grooves 202, the guide grooves 202 are in sliding fit with the guide blocks 101, the guide grooves 202 are four groups in total, and the four groups of guide grooves 202 are in one-to-one correspondence with the four groups of guide blocks 101, so that the guide blocks 101 are limited. The locking device also comprises a locking piece 3 arranged in the upper shell 1 and used for fixing the upper shell 1 and the lower shell 2; through setting up locking piece 3, and then after last casing 1 and casing 2 installation are accomplished, can fix both, when last casing 1 is dismantled with casing 2 down, can separate it fast simultaneously.

Locking piece 3 includes that the meshing connects at the inside round bar 301 of round hole, through setting up round bar 301, and then plays the effect of connecting, is connected cylinder 302 and rotor plate 304 for cylinder 302 can follow the rotation of rotor plate 304 and rotate. The lower extreme of round bar 301 passes through round hole and fixedly connected with cylinder 302, and cylinder 302 carries out fixed connection through its upper surface fixed mounting's screw post and round bar 301, through setting up cylinder 302, and then can drive fixture block 303 and carry out synchronous rotation. The outer fixed surface of cylinder 302 installs fixture block 303, and through setting up fixture block 303, and then can with the draw-in groove 201 between the joint cooperation, fix last casing 1 and lower casing 2. The clamping block 303 is inserted into the clamping groove 201, the clamping block 303 and the clamping groove 201 are clamped and matched, the upper end of the round rod 301 penetrates through the upper shell 1 and is fixedly connected with the rotating plate 304, the rotating plate 304 is arranged on the bottom surface of the groove, and the lower surface of the rotating plate 304 is provided with an inclined surface. Through setting up rotor plate 304, and then when the circuit board between needs to last casing 1 and lower casing 2 clears up, rotatable rotor plate 304, it rotates in step to drive cylinder 302 under the effect of round bar 301, make two sets of fixture blocks 303 of cylinder 302 surface symmetry installation rotate in the inside synchronization of draw-in groove 201, and then become sliding connection's state by original joint state between fixture block 303 and the draw-in groove 201, then can stimulate casing 1 and lower casing 2 and make it the separation, and begin to clear up the dust on circuit board surface, thereby realize quick dismantlement, time saving's purpose. Through setting up the inclined plane, and then at last casing 1 with lower casing 2 assemble the back, the antiport rotor plate 304 for fixture block 303 carries out the joint with draw-in groove 201, the cooperation of cooperation inclined plane and cascaded recess simultaneously, make rotor plate 304 overlap joint on the surface of cascaded recess, guaranteed the compactness of being connected between last casing 1 and the lower casing 2 on the one hand, on the other hand has avoided round bar 301 to appear declining because of long-time use unable and the effective meshing of round hole.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a router device shell, its characterized in that includes casing (1) and casing (2) down, and goes up casing (1) and casing (2) down and be the stamping workpiece, the upper surface of going up casing (1) forms cascaded recess and round hole through twice punching presses, and the inner wall of round hole sets up there is the internal thread, the inner wall fixed mounting who goes up casing (1) has guide block (101), draw-in groove (201) have been seted up to the upper surface symmetry of casing (2) down, guide way (202) have been seted up to the surface of casing (2) down, and sliding fit between guide way (202) and guide block (101), still including setting up locking piece (3) in the inside of last casing (1) for fixed casing (1) and casing (2) down.

2. A router device shell according to claim 1, wherein the locking member (3) comprises a round rod (301) engaged and connected inside the round hole, the lower end of the round rod (301) penetrates through the round hole and is fixedly connected with a column (302), and the outer surface of the column (302) is fixedly provided with a clamping block (303).

3. A router device casing according to claim 2, in which the post (302) is fixedly connected to the rod (301) by means of a threaded post fixedly mounted on its upper surface.

4. A router device casing according to claim 2, characterized in that the upper end of the round rod (301) penetrates through the upper casing (1) and is fixedly connected with the rotating plate (304), the rotating plate (304) is arranged on the bottom surface of the groove, and the lower surface of the rotating plate (304) is provided with a slope.

5. A router device casing according to claim 2, wherein the latch (303) is inserted into the slot (201), and the latch (303) is engaged with the slot (201).

6. The router device case as claimed in claim 1, wherein a circuit board with multiple sets of interfaces is fixedly mounted on the inner wall of the upper case (1), and the circuit board is connected with a power supply.