CN217115678U

CN217115678U - Prevent falling charger plastic shell of function

Info

Publication number: CN217115678U
Application number: CN202220466150.1U
Authority: CN
Inventors: 洪清
Original assignee: Dongguan Qihong Mould Co ltd
Current assignee: Dongguan Qihong Mould Co ltd
Priority date: 2022-03-05
Filing date: 2022-03-05
Publication date: 2022-08-02
Anticipated expiration: 2032-03-05

Abstract

The utility model belongs to the technical field of the charger technique, especially, be a prevent charger plastic shell of falling function, including protective housing, protective housing's inside is provided with splint, the last centre gripping subassembly that is used for installing protective housing that is provided with of protective housing, protective housing's inner wall is fixed with the locating piece, protective housing's outer wall is fixed with the rubber sleeve all around, the opening has been seted up at protective housing's top, protective housing's surface is located open-ended one side and has seted up the draw-in groove. The utility model discloses a set up centre gripping subassembly and splint and mutually support splint in protective housing's inside, and then conveniently install protective housing and fix spacingly in the charger outside, prevent to drop, the dismouting is convenient, facilitates the user of service and changes, sets up the apron through protective housing's surface, covers the opening and seals, and dust foreign matter gets into when preventing not using, avoids the charger to break down.

Description

Prevent falling charger plastic shell of function

Technical Field

The utility model relates to a charger technical field specifically is a prevent charger plastic shell of falling function.

Background

Along with the rapid development of electronic economy, electronic equipment has become one of the indispensable article in people's life, electronic equipment's charger is also diversified, the most portable small and exquisite but not falling of the charger that uses among the prior art, consequently, set up in the charger outside and prevent falling the rubber sleeve, be used for protecting the charger and prevent falling the damage, however, when using the charger protecting crust, inconvenient to install the plastic casing, it is very troublesome to use, and charger and USB socket position lack sealed protection, get into the dust easily when not using, influence the use of charger, therefore we have proposed a charger plastic casing of preventing falling the function and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a prevent falling charger plastic shell of function has solved the inconvenient installation to the plastic shell that proposes in the above-mentioned background art, and charger socket position lacks the problem of sealed protection.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a prevent charger plastic shell of falling function, includes protective housing, protective housing's inside is provided with splint, the last centre gripping subassembly that is used for installing protective housing that is provided with of protective housing, protective housing's inner wall is fixed with the locating piece, protective housing's outer wall is fixed with the rubber sleeve all around, the opening has been seted up at protective housing's top, protective housing's surface is located open-ended one side and has seted up the draw-in groove, protective housing's top surface has the apron through the round pin hub rotation, the surface of apron is provided with the handle groove, the bottom fixed surface of apron has the sealing washer.

Further, the centre gripping subassembly includes the slide bar of sliding connection inside the protective housing, the one end and the splint fixed connection of slide bar, the surface of splint is located the both sides of slide bar and is fixed with the extrusion spring, the tip of extrusion spring and protective housing's inner wall fixed connection, the other end of slide bar rotates through the bearing has the piece of pulling, the both sides surface of pulling the piece all is fixed with the semicircle piece.

Furthermore, the surfaces of one sides of the two clamping plates are fixed with symmetrically distributed anti-skidding blocks.

Further, the bottom surface of apron is fixed with the block rubber, the block rubber and draw-in groove looks adaptation.

Furthermore, a heat dissipation opening is formed in the surface of the protection shell, and a dust screen is fixed inside the heat dissipation opening.

(III) advantageous effects

Compared with the prior art, the utility model provides a prevent falling charger plastic shell of function possesses following beneficial effect:

the utility model discloses, through the inside at protective housing set up centre gripping subassembly and splint and mutually support splint, and then conveniently install protective housing and fix spacingly in the charger outside, prevent to drop, the dismouting is convenient, makes things convenient for the user to change, sets up the apron through protective housing's surface, covers opening department and seals, and dust foreign matter gets into when preventing not using, avoids the charger to break down.

Drawings

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

FIG. 2 is a sectional view of the protective housing of the present invention;

fig. 3 is a side view of the plastic housing of the charger with the falling prevention function of the present invention.

In the figure: 1. a protective housing; 2. a splint; 3. a clamping assembly; 301. a slide bar; 302. a compression spring; 303. pulling the block; 304. a semicircular block; 4. anti-skid blocks; 5. positioning blocks; 6. a rubber sleeve; 7. an opening; 8. a card slot; 9. a cover plate; 10. a handle groove; 11. a rubber block; 12. a seal ring; 13. a heat dissipation port; 14. a dust screen.

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.

Examples

As shown in fig. 1, fig. 2 and fig. 3, an embodiment of the present invention provides a plastic charger housing with a drop-proof function, which includes a protective housing 1, a clamping plate 2 is disposed inside the protective housing 1, a clamping assembly 3 for mounting the protective housing 1 is disposed on the protective housing 1, a positioning block 5 is fixed on an inner wall of the protective housing 1, a rubber sleeve 6 is fixed around an outer wall of the protective housing 1, an opening 7 is disposed at the top of the protective housing 1, a clamping groove 8 is disposed on one side of the surface of the protective housing 1, which is located at the opening 7, a cover plate 9 is rotated on the top surface of the protective housing 1 through a pin, a handle groove 10 is disposed on the surface of the cover plate 9, and a sealing ring 12 is fixed on the bottom surface of the cover plate 9; during the use with the charger cover in protecting sheathing 1's inside, fix a position the installation to the charger through the inside locating piece 5 of protecting sheathing 1, it is spacing to utilize clamping component 3 to drive the charger that splint 2 corresponds 1 inside of protecting sheathing to carry out the centre gripping, easy dismounting, for making the personnel facilitate, opening 7 is seted up through protecting sheathing 1's top, the charger of being convenient for is pegged graft with the USB line, usable protecting sheathing 1 surface mounting's apron 9 covers sealed dustproof to opening 7 when not using, avoid the foreign matter to get into and cause the trouble in the charger interface, improve the life of the inside charger of protecting sheathing 1.

As shown in fig. 2, in some embodiments, the clamping assembly 3 includes a sliding rod 301 slidably connected inside the protective housing 1, one end of the sliding rod 301 is fixedly connected to the clamping plate 2, a pressing spring 302 is fixed on the surface of the clamping plate 2 at two sides of the sliding rod 301, the end of the pressing spring 302 is fixedly connected to the inner wall of the protective housing 1, the other end of the sliding rod 301 rotates through a bearing to form a pulling block 303, and a semicircular block 304 is fixed on each side surface of the pulling block 303; pulling piece 303 through the manual pulling of semicircle piece 304 and driving slide bar 301 and remove, it removes to drive splint 2 through slide bar 301, utilize the elasticity resilience extrusion splint 2 of extrusion spring 302, it is spacing to make splint 2 correspond the inside charger of protecting housing 1 and carry out the centre gripping, prevent to drop, when dismantling, pull piece 303 through semicircle piece 304 pulling once more, then rotate and pull piece 303 to 90, make behind the loose hand pull piece 303 and laminate mutually with the rubber sleeve 6 on protecting housing 1 surface, and then make charger and protecting housing 1 separate.

As shown in fig. 2, in some embodiments, the two clamping plates 2 are fixed with symmetrically distributed anti-skid blocks 4 on one side surface; the non-slip blocks 4 arranged on the surface of the clamping plate 2 are in direct contact with the outer wall of the charger, so that the friction force is increased to play a role in non-slip, and the clamping is firmer.

As shown in fig. 1, in some embodiments, a rubber block 11 is fixed on the bottom surface of the cover plate 9, and the rubber block 11 is matched with the clamping groove 8; the rubber block 11 on the surface of the cover plate 9 is correspondingly clamped into the clamping groove 8 for limiting, so that a user can open and close the cover plate 9 more conveniently.

As shown in fig. 3, in some embodiments, a heat dissipation opening 13 is formed on the surface of the protective casing 1, and a dust screen 14 is fixed inside the heat dissipation opening 13; the charger in the work inside the protective shell 1 is cooled and ventilated through the heat dissipation port 13, and external dust is prevented from entering the protective shell 1 by the dustproof net 14 arranged inside the heat dissipation port 13, so that the probability of charger failure is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a prevent charger plastic casing of falling function, includes protective housing (1), its characterized in that: the inside of protective housing (1) is provided with splint (2), be provided with centre gripping subassembly (3) that are used for installing protective housing (1) on protective housing (1), the inner wall of protective housing (1) is fixed with locating piece (5), the outer wall of protective housing (1) is fixed with rubber sleeve (6) all around, opening (7) have been seted up at the top of protective housing (1), draw-in groove (8) have been seted up to one side that the surface of protective housing (1) is located opening (7), the top surface of protective housing (1) rotates through the round pin axle has apron (9), the surface of apron (9) is provided with handle groove (10), the bottom fixed surface of apron (9) has sealing washer (12).

2. The plastic shell of a charger with a falling-proof function as claimed in claim 1, wherein: centre gripping subassembly (3) include sliding connection at inside slide bar (301) of protecting housing (1), the one end and splint (2) fixed connection of slide bar (301), the surface of splint (2) is located the both sides of slide bar (301) and is fixed with extrusion spring (302), the tip of extrusion spring (302) and the inner wall fixed connection of protecting housing (1), the other end of slide bar (301) has pull piece (303) through the bearing rotation, the both sides surface of pull piece (303) all is fixed with semicircle piece (304).

3. The plastic shell of a charger with a falling-proof function as claimed in claim 1, wherein: and anti-skidding blocks (4) which are symmetrically distributed are fixed on the surface of one side of each of the two clamping plates (2).

4. The plastic charger housing with shatter-resistant function as claimed in claim 1, wherein: the bottom surface of apron (9) is fixed with block rubber (11), block rubber (11) and draw-in groove (8) looks adaptation.

5. The plastic shell of a charger with a falling-proof function as claimed in claim 1, wherein: a heat dissipation opening (13) is formed in the surface of the protective shell (1), and a dust screen (14) is fixed inside the heat dissipation opening (13).