CN211656196U

CN211656196U - Cell-phone shell with dustproof function

Info

Publication number: CN211656196U
Application number: CN202020458409.9U
Authority: CN
Inventors: 黄俗元
Original assignee: Lishui Chuangzhiguo Technology Co ltd
Current assignee: Lishui Chuangzhiguo Technology Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-10-09
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a cell-phone shell with dustproof function, which comprises a housin, the lens hole has been seted up on the right side at the positive top of casing, the top and the equal fixed mounting in bottom of casing have the protection casing, the equal fixed mounting in both sides of protection casing inner chamber has the locating piece, the positive joint of locating piece has the dust filter screen, the middle part of dust filter screen is run through and is provided with the end cap. The utility model discloses an increase the protection casing in the upper and lower both sides of cell-phone, whether the protection casing can select to install as required simultaneously, it can filter the inside dust that gets into to increase the dust filter screen in the inside of protection casing, it is inside to prevent that the dust from getting into cell-phone trompil department, and the dust filter screen can be manual dismantlement and clear up the dust on surface, high durability and convenient use, and easy operation has solved the cell-phone shell simultaneously and has not dustproof function, the dust is easy to get into the cell-phone downthehole portion from the through-hole department of cell-phone shell, can cause the problem that trompil department.

Description

Cell-phone shell with dustproof function

Technical Field

The utility model relates to a cell-phone accessory technical field specifically is a cell-phone shell with dustproof function.

Background

Along with the rapid development of science and technology level, fashion IT brand is along with the pluralism development in market, increase to cell-phone brand and function and be diversified, divide the cell-phone protective housing into the PC shell according to the texture, the leather, silica gel, the cloth, hard plastic, the leather sheath, the toughened glass shell of metal, soft plastics, article types such as fine hair system and silk system, the cell-phone protective housing not only lets your cell-phone become a scenery as the ornament, more can protect the cell-phone, prevent falling, prevent scraping, waterproof and take precautions against earthquakes, the cell-phone that uses now, most all can have assorted cell-phone shell, however, the place of cell-phone trompil is more, because the cell-phone shell does not have dustproof function, the dust is inside the cell-phone hole is got into from the through-hole department of cell-phone shell easily, can cause trom.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone shell with dustproof function possesses the advantage that prevents that the dust from getting into the downthehole portion of cell-phone, has solved the cell-phone shell and has not dustproof function, and the dust is easy to get into the downthehole portion of cell-phone from the through-hole department of cell-phone shell, can cause the problem of trompil department jam in the past for a long time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cell-phone shell with dustproof function, includes the casing, the lens hole has been seted up on the right side at the positive top of casing, the top and the equal fixed mounting in bottom of casing have the protection casing, the equal fixed mounting in both sides of protection casing inner chamber has the locating piece, the positive joint of locating piece has the dust filter screen, the middle part of dust filter screen runs through and is provided with the end cap, the one end of end cap is located the inside of cell-phone surface through-hole, the movable groove has been seted up through the connecting block at the back of protection casing, the pivot is installed in the inside rotation of movable.

Preferably, the surface of pivot rotates installs the connecting rod, the lower extreme of connecting rod rotates installs the movable rod, the lower extreme of movable rod rotates installs places the board.

Preferably, one side of the protective cover, which is far away from the shell, is rotatably provided with the cover plate, the protective cover is fixedly provided with the fixture block inside, and one side of the cover plate is clamped with the fixture block through the convex block.

Preferably, the front surface of the shell is provided with heat dissipation holes, and the heat dissipation holes are arranged in three rows.

Preferably, a movable design is adopted between the rotating shaft and the inner wall of the movable groove, and a rubber pad is bonded at the bottom of the placing plate.

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

1. the utility model discloses an increase the protection casing in the upper and lower both sides of cell-phone, whether the protection casing can select to install as required simultaneously, it can filter the inside dust that gets into to increase the dust filter screen in the inside of protection casing, it is inside to prevent that the dust from getting into cell-phone trompil department, and the dust filter screen can be manual dismantlement and clear up the dust on surface, high durability and convenient use, and easy operation has solved the cell-phone shell simultaneously and has not dustproof function, the dust is easy to get into the cell-phone downthehole portion from the through-hole department of cell-phone shell, can cause the problem that trompil department.

2. The utility model discloses a locating piece can install fixedly to the dust filter screen, and the end cap can carry out the shutoff to the trompil department of cell-phone, directly run through it when not using the dust filter screen insert inside can, can seal up the protection to the inside of protection casing through apron and fixture block, and inside dust accessible clearance department gets into the protection casing, the dust can be sheltered from by the dust filter screen this moment, through the pivot, the connecting rod, the movable rod and the cooperation of placing the board, can be manual will place board and connecting rod and shift out from the activity inslot portion, and stretch it to certain angle, can support the back of casing, the person of facilitating the use supports the cell-phone, can watch the film and browse the cell-phone content, both hands have been released, and the louvre can give off the heat that the cell-phone work produced, the life of cell-.

Drawings

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

FIG. 2 is a sectional view of the internal structure of the protective cover of the present invention;

fig. 3 is a rear view of the protective cover structure of the present invention.

In the figure: 1. a housing; 2. a lens hole; 3. a protective cover; 4. positioning blocks; 5. a dust filter screen; 6. a plug; 7. a movable groove; 8. a rotating shaft; 9. a cover plate; 10. a clamping block; 11. a connecting rod; 12. a movable rod; 13. placing the plate; 14. and (4) heat dissipation holes.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a mobile phone case with a dustproof function comprises a case 1, heat dissipation holes 14 are formed in the front of the case 1, the heat dissipation holes 14 are arranged in three rows, a lens hole 2 is formed in the right side of the top of the front of the case 1, a protective cover 3 is fixedly mounted at the top and the bottom of the case 1, a cover plate 9 is rotatably mounted at one side of the protective cover 3 away from the case 1, a clamping block 10 is fixedly mounted in the protective cover 3, one side of the cover plate 9 is clamped with the inner part of the clamping block 10 through a bump, positioning blocks 4 are fixedly mounted at both sides of the inner cavity of the protective cover 3, a dust filter screen 5 can be mounted and fixed through the positioning blocks 4, a plug 6 can plug the open hole of a mobile phone, the plug can directly penetrate through the dust filter screen 5 to be inserted into the interior when not in use, the interior of the protective cover 3 can, at the moment, dust can be shielded by the dust filter screen 5, through the matching of the rotating shaft 8, the connecting rod 11, the movable rod 12 and the placing plate 13, the placing plate 13 and the connecting rod 11 can be manually moved out from the inside of the movable groove 7 and stretched to a certain angle, the back of the shell 1 can be supported, a user can conveniently support the mobile phone, films can be watched, the content of the mobile phone can be browsed, two hands are released, the heat generated by the work of the mobile phone can be dissipated through the heat dissipation holes 14, the service life of the mobile phone is prolonged, the dust filter screen 5 is clamped on the front surface of the positioning block 4, the middle part of the dust filter screen 5 is provided with the plug 6 in a penetrating way, one end of the plug 6 is positioned inside a through hole on the surface of the mobile phone, the movable groove 7 is formed in the back of the protective cover 3 through the connecting block, pivot 8 is installed in the inside rotation of activity groove 7, connecting rod 11 is installed in the surface rotation of pivot 8, the lower extreme of connecting rod 11 is rotated and is installed movable rod 12, the lower extreme of movable rod 12 is rotated and is installed and place board 13, increase protection casing 3 through the upper and lower both sides at the cell-phone, whether protection casing 3 can select to install as required simultaneously, it can filter the inside dust that gets into to increase dust filter screen 5 in the inside of protection casing 3, prevent that the dust from getting into inside the cell-phone trompil department, and dust filter screen 5 can be manual dismantlement and clear up the dust on surface, high durability and convenient use, and easy operation, it does not have dustproof function to have solved the cell-phone shell simultaneously, the dust is easy to get into inside the cell-phone hole from the through-hole department of cell.

The utility model provides an all parts are the parts that general standard spare or technical staff in the field know, its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, the standard part that uses in this application file all can purchase from the market simultaneously, each part can all be customized according to the record of description and attached drawing in this application file, the concrete joining mode of each part all adopts conventional means such as ripe bolt in the prior art, rivets, welding, machinery, part and equipment all adopt conventional model in the prior art, no longer make specific statement here.

When the mobile phone protective cover is used, the protective cover 3 is additionally arranged on the upper side and the lower side of the mobile phone, meanwhile, whether the protective cover 3 is installed or not can be selected according to needs, the dust filter screen 5 is additionally arranged in the protective cover 3 to filter dust entering the interior, the dust is prevented from entering the interior of the mobile phone opening, the dust filter screen 5 can be manually disassembled and cleans dust on the surface, the mobile phone protective cover is convenient to use and simple to operate, the dust can enter the interior of the protective cover 3 through the gap, the dust can be shielded by the dust filter screen 5 at the moment, the connecting rod 11 and the movable rod 12 can be moved out of the movable groove 7 and stretched to a certain angle, the placing plate 13 is supported on a desktop and can support the back of the shell 1, a user can conveniently support the mobile phone, the contents of a film and a mobile phone can be watched, and two hands are released, the heat dissipation holes 14 can dissipate heat generated by the operation of the mobile phone, so that the service life of the mobile phone is prolonged.

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 cell-phone shell with dustproof function, includes casing (1), its characterized in that: lens hole (2) have been seted up on the right side at the positive top of casing (1), the top and the equal fixed mounting in bottom of casing (1) have protection casing (3), the equal fixed mounting in both sides of protection casing (3) inner chamber has locating piece (4), the positive joint of locating piece (4) has dust filter screen (5), the middle part of dust filter screen (5) is run through and is provided with end cap (6), the one end of end cap (6) is located the inside of cell-phone surface through-hole, movable groove (7) have been seted up through the connecting block in the back of protection casing (3), pivot (8) have been installed in the inside rotation of movable groove (7).

2. The mobile phone case with dustproof function of claim 1, wherein: the surface rotation of pivot (8) installs connecting rod (11), the lower extreme of connecting rod (11) is rotated and is installed movable rod (12), the lower extreme of movable rod (12) is rotated and is installed and place board (13).

3. The mobile phone case with dustproof function of claim 1, wherein: one side that casing (1) was kept away from in protection casing (3) rotates and installs apron (9), the inside fixed mounting of protection casing (3) has fixture block (10), the inside joint of lug and fixture block (10) is passed through to one side of apron (9).

4. The mobile phone case with dustproof function of claim 1, wherein: the front surface of the shell (1) is provided with heat dissipation holes (14), and the heat dissipation holes (14) are arranged in three rows.

5. A handset case with a dustproof function according to claim 2, wherein: the rotating shaft (8) and the inner wall of the movable groove (7) are in a movable design, and a rubber pad is bonded at the bottom of the placing plate (13).