CN212752893U

CN212752893U - Electronic component rubber shell with good waterproof and dustproof effects

Info

Publication number: CN212752893U
Application number: CN202021976132.5U
Authority: CN
Inventors: 曾友良
Original assignee: Jiangxi Fengqiang Electronics Co ltd
Current assignee: Jiangxi Fengqiang Electronics Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-03-19
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a waterproof dustproof effectual electronic component glues shell, including shell and inner shell, the inner shell slides and sets up inside the shell, the top end both ends of inner shell all are provided with a plurality of evenly distributed's heat dissipation muscle, the logical groove corresponding with the heat dissipation muscle is seted up on the shell surface, the utility model discloses good protection effect has been played electronic component, has waterproof dustproof performance, and has good radiating effect.

Description

Electronic component rubber shell with good waterproof and dustproof effects

Technical Field

The utility model relates to an electronic components technical field specifically is a waterproof dustproof effectual electronic component glues shell.

Background

The plastic is widely applied and is an indispensable component in household appliances, automobiles, mobile phones, PCs, medical appliances and lighting appliances. With the continuous and stable growth of economy in China, industries such as household appliances, automobiles, mobile phones, PCs, medical appliances and the like benefit from good external environments, rapid development is also realized, and the development of downstream industries further draws the demand on plastics. Many electronic components are for playing the guard action, usually can set up the plastic shell alone for electronic component, but many electronic component's gluey shell all lacks waterproof dustproof performance at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof dustproof effectual electronic component glues shell to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a waterproof dustproof effectual electronic component glues shell, includes shell and inner shell, the inner shell slides and sets up inside the shell, both ends all are provided with a plurality of evenly distributed's heat dissipation muscle at the bottom of the top of inner shell, the shell surface is seted up and is dispelled the corresponding logical groove of muscle.

Preferably, the inner top wall and the inner bottom wall of the inner shell are both bonded with heat conducting pads.

Preferably, the shell comprises an upper shell and a lower shell, the upper shell and the lower shell are fixedly connected through a plurality of buckles, a sealing gasket is bonded on the surface of one end, which is contacted with each other, of each of the two shells, a plurality of sleeves and clamping columns are arranged on the inner wall of one of the shells, clamping columns corresponding to the sleeves and sleeves corresponding to the clamping columns are arranged on the inner wall of the other shell, and the sleeves and the clamping columns are in interference fit.

Preferably, a plurality of screw holes are seted up on the lateral wall surface of shell, wear to be equipped with the screw rod in the screw hole, the knob is installed to the one end of screw rod, and inside the other end extended to the shell to the swivelling joint has the limiting plate, limiting plate slidable mounting is inside the shell, the limiting plate bonds towards the one end surface of inner shell has the blotter, screw rod periphery cover is equipped with the spring, spring coupling is between limiting plate and shell inside wall.

Preferably, the top and bottom both ends of inner shell are provided with the slider of a plurality of symmetric distributions, the spout has been seted up on the inner wall surface of shell, slider slidable mounting is in the spout, the inside wall surface covering of spout has the waterproof pad.

Preferably, a plurality of first ventilation holes have been seted up respectively to both sides wall surface around the inner shell, the equal slidable mounting in both ends has the slide around the inner shell, the second ventilation hole corresponding with first ventilation hole is seted up on the slide surface, the one end of slide is connected with the shell inside wall through reset spring, and the other end contact is provided with the gasbag, the gasbag bonds at the inner shell surface, the vent has been seted up at both ends around the shell, miniature fan is installed to the inside front end of shell.

Compared with the prior art, the beneficial effects of the utility model are that: the inner shell and the outer shell are arranged, so that the protection effect on the internal electronic element is improved; the heat conducting pad can lead the heat in the inner shell out to the heat dissipation ribs in time, and the heat dissipation ribs increase the contact area of the inner shell and the outside air and improve the heat dissipation effect; the limiting plate is tightly pressed on the surface of the inner shell by rotating the knob, the inner shell is limited, the inner shell is prevented from freely moving, and the spring and the cushion pad can play a buffering role; when the inside heat of inner shell reaches the certain degree, the inside gas expansion of gasbag that is heated, the slide is moved in the top, and first ventilation hole and second ventilation hole align behind the slide removal certain distance, and the miniature fan just can guide the air current circulation, makes the inside high temperature air of inner shell in time discharge, and after the inside heat of inner shell descends, the gasbag shrink, the slide restores the normal position under reset spring effect, blocks up the ventilation hole, reduces the entering of external dust. The utility model discloses played good protection effect to electronic component, had waterproof dustproof performance, and had good radiating effect.

Drawings

FIG. 1 is a schematic structural view of a plastic case for electronic components with good waterproof and dustproof effects;

fig. 2 is a top sectional view of a plastic case for electronic components with good waterproof and dustproof effects.

In the figure: 1-outer shell, 2-inner shell, 3-heat conducting pad, 4-heat radiating rib, 5-through groove, 6-buckle, 7-sleeve, 8-clamping column, 9-screw rod, 10-limiting plate, 11-cushion pad, 12-spring, 13-slide block, 14-slide groove, 15-micro fan, 16-vent hole, 17-slide plate, 18-reset spring, 19-first vent hole, 20-second vent hole and 21-air bag.

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. 1-2, the present invention provides a technical solution: the utility model provides a waterproof dustproof effectual electronic component glues shell, includes shell 1 and inner shell 2, inner shell 2 slides and sets up inside shell 1, the top bottom both ends of inner shell 2 all are provided with a plurality of evenly distributed's heat dissipation muscle 4, shell 1 surface is seted up and is led to groove 5 with heat dissipation muscle 4 corresponding.

All bond on the inside roof of inner shell 2 and the diapire and have heat conduction pad 3, heat conduction pad 3 can in time derive the heat of inner shell 2 inside for heat dissipation muscle 4, and heat dissipation muscle 4 has increased the area of contact of inner shell with the outside air, improves the radiating effect.

The shell 1 comprises an upper shell and a lower shell, the upper shell and the lower shell are fixedly connected through a plurality of buckles 6, a sealing gasket is bonded on one end surface of each shell, which is in contact with each other, a plurality of sleeves 7 and clamping columns 8 are arranged on the inner wall of one shell, a clamping column 8 corresponding to the sleeve 7 and a sleeve 7 corresponding to the clamping column 8 are arranged on the inner wall of the other shell, and the sleeve 7 is in interference fit with the clamping column 8.

A plurality of screw holes have been seted up on the lateral wall surface of shell 1, wear to be equipped with screw rod 9 in the screw hole, the knob is installed to the one end of screw rod 9, and the other end extends to inside 1 of shell to the swivelling joint has limiting plate 10, limiting plate 10 slidable mounting is inside 1 of shell, limiting plate 10 bonds towards the one end surface of inner shell 2 has blotter 11, the periphery cover of screw rod 9 is equipped with spring 12, spring 12 connects between limiting

plate

10 and 1 inside wall of shell, through rotatory knob, makes limiting plate 10 compress tightly on the surface of inner shell 2, and is spacing to inner shell 2, avoids inner shell 2 to freely remove, and spring 12, blotter 11 can play the cushioning effect.

The top and bottom two ends of the inner shell 2 are provided with a plurality of symmetrically distributed sliding blocks 13, the inner wall surface of the outer shell 1 is provided with a sliding groove 14, the sliding blocks 13 are slidably mounted in the sliding groove 14, and the surface of the inner side wall of the sliding groove 14 is covered with a waterproof pad.

The surface of the front side wall and the rear side wall of the inner shell 2 are respectively provided with a plurality of first vent holes 19, the front end and the rear end of the inner shell 2 are respectively provided with a sliding plate 17, the surface of the sliding plate 17 is provided with second vent holes 20 corresponding to the first vent holes 19, one end of the sliding plate 17 is connected with the inner side wall of the outer shell 1 through a return spring 18, the other end of the sliding plate 17 is provided with an air bag 21 in a contact manner, the air bag 21 is adhered to the surface of the inner shell 2, the front end and the rear end of the outer shell 1 are provided with vent holes 16, the front end in the outer shell 1 is provided with a micro fan 15, when the heat in the inner shell 2 reaches a certain degree, the heated air in the air bag 21 expands to push the sliding plate 17, the first vent holes 19 and the second vent holes 20 align after the sliding plate 17 moves a, the air bag 21 contracts, the sliding plate 17 returns to the original position under the action of the return spring 18 to block the vent hole, so that the entering of external dust is reduced, and the air flow can be filtered in a mode of additionally installing a filter screen at the vent hole 16 according to actual conditions.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a waterproof dustproof effectual electronic component glues shell, includes shell (1) and inner shell (2), its characterized in that: the inner shell (2) is arranged inside the outer shell (1) in a sliding mode, a plurality of heat dissipation ribs (4) which are evenly distributed are arranged at the top end and the bottom end of the inner shell (2), and the surface of the outer shell (1) is provided with through grooves (5) corresponding to the heat dissipation ribs (4).

2. The electronic component rubber shell with good waterproof and dustproof effects as claimed in claim 1, wherein: and the top wall and the bottom wall of the inner shell (2) are both bonded with heat conducting pads (3).

3. The electronic component rubber shell with good waterproof and dustproof effects as claimed in claim 1, wherein: the shell (1) comprises an upper shell and a lower shell, the upper shell and the lower shell are fixedly connected through a plurality of buckles (6), a sealing gasket is bonded on the surface of one end, which is contacted with each other, of the two shells, a plurality of sleeves (7) and clamping columns (8) are arranged on the inner wall of one shell, clamping columns (8) corresponding to the sleeves (7) and sleeves (7) corresponding to the clamping columns (8) are arranged on the inner wall of the other shell, and the sleeves (7) and the clamping columns (8) are in interference fit.

4. The electronic component rubber shell with good waterproof and dustproof effects as claimed in claim 1, wherein: a plurality of screw holes have been seted up on the lateral wall surface of shell (1), wear to be equipped with screw rod (9) in the screw hole, the knob is installed to the one end of screw rod (9), and the other end extends to inside shell (1) to the swivelling joint has limiting plate (10), limiting plate (10) slidable mounting is inside shell (1), limiting plate (10) bond towards the one end surface of inner shell (2) has blotter (11), screw rod (9) periphery cover is equipped with spring (12), spring (12) are connected between limiting plate (10) and shell (1) inside wall.

5. The electronic component rubber shell with good waterproof and dustproof effects as claimed in claim 4, wherein: the top and bottom two ends of inner shell (2) are provided with slider (13) of a plurality of symmetric distributions, spout (14) have been seted up on the inner wall surface of shell (1), slider (13) slidable mounting is in spout (14), the inside wall surface covering of spout (14) has waterproof pad.

6. The electronic component rubber shell with good waterproof and dustproof effects as claimed in claim 1, wherein: a plurality of first ventilation holes (19) have been seted up respectively to both sides wall surface around inner shell (2), the equal slidable mounting in both ends has slide (17) around inner shell (2), slide (17) surface seted up with first ventilation hole (19) corresponding second ventilation hole (20), the one end of slide (17) is connected with shell (1) inside wall through reset spring (18), and other end contact is provided with gasbag (21), gasbag (21) bond on inner shell (2) surface, vent (16) have been seted up at both ends around shell (1), micro-fan (15) are installed to shell (1) inside front end.