CN215072502U

CN215072502U - Mobile phone rear cover with colored coated glass

Info

Publication number: CN215072502U
Application number: CN202121555987.5U
Authority: CN
Inventors: 郑田斌; 黄眉; 杨少振; 刘建财
Original assignee: Zhongguang Technology Fujian Co ltd
Current assignee: Zhongguang Technology Fujian Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-07
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a lid behind cell-phone with colored coated glass, lid behind the cell-phone, be equipped with the inner chamber in the lid behind the cell-phone, the right inner wall of inner chamber runs through and installs the filter screen, the right inner wall of inner chamber is equipped with two cavitys, fixed mounting has the bearing frame in the cavity, rotate on the bearing frame and run through and install the dwang, the cover is equipped with first bevel gear on the dwang, the filter screen internal rotation runs through and installs the drive pole, the equal fixedly connected with second bevel gear in both ends of drive pole, first bevel gear and second bevel gear meshing. The utility model discloses a first bevel gear and second bevel gear meshing drive two dwang and rotate simultaneously to drive two clearance poles and rotate, the dust clean up of clearance pole with the filter screen surface, the clearance pole rotates simultaneously and also can dispel the heat with higher speed, when not clearing up the filter screen, the clearance pole is all accomodate in the fixed box, facilitates the use.

Description

Mobile phone rear cover with colored coated glass

Technical Field

The utility model relates to a lid field behind the cell-phone especially relates to a lid behind cell-phone with colored coated glass.

Background

A cellular phone, which is called a mobile phone or a wireless phone, is usually called a cellular phone, originally a communication tool, and was also known as a mobile phone 1 in the early times, which is a portable phone terminal that can be used in a wide range, and was originally developed by a battlefield mobile phone manufactured by beyer laboratories in 1940.

In 1958, the soviet engineers listed on ni, kunjing, novi invented a "lpk-1" mobile phone, and in 1973, the U.S. motorola engineers martin, kupa invented the first commercialized mobile phone in the world. Through the 2G era and the 3G era, the 4G era has been developed so far, and the 5G era is followed by the 5G era, and the 5G is in commercial use in China.

In recent years, along with the development of science and technology, people not only stop in the effect of other inside accessories of protection cell-phone to the requirement of lid behind the cell-phone, require more and more high to its outward appearance, lid behind the current cell-phone can not satisfy the demand, some cell-phones only lean on the louvre to dispel the heat, radiating effect is not good, cause the start failure easily, the not good condition of result of use, but the installation heat dissipation filter screen, in the long-term use, a lot of dust can be piled up to the filter screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mobile phone rear cover with colored coated glass.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mobile phone rear cover with colored coated glass comprises a mobile phone rear cover, wherein an inner cavity is arranged in the mobile phone rear cover, a filter screen is installed on the right inner wall of the inner cavity in a penetrating manner, two cavities are formed in the right inner wall of the inner cavity, a bearing seat is fixedly installed in the cavities, a rotating rod is installed on the bearing seat in a rotating and penetrating manner, a first bevel gear is sleeved on the rotating rod, a driving rod is installed in the filter screen in a rotating and penetrating manner, two second bevel gears are fixedly connected to the two ends of the driving rod, the first bevel gear is meshed with the second bevel gear, two fixing boxes are installed on the inner right wall of the inner cavity in a penetrating manner, a fixing cavity is formed in the rotating rod, two fixing clamping grooves are formed in the left inner wall and the right inner wall of the fixing cavity, a connecting rod is installed in the fixing cavity in a sliding manner, fixing clamping blocks are fixedly connected to the left wall and the right wall of the connecting rod, and the fixing clamping blocks are clamped in the fixing clamping grooves in a sliding manner, the other end of the connecting rod is fixedly connected with a cleaning rod.

Preferably, the rotating rod rotates to penetrate through the left wall of the fixed box.

Preferably, the size and the shape of the cleaning rod and the fixed box are matched.

Preferably, the size of the fixed clamping block is matched with that of the fixed clamping groove.

Preferably, the outer diameter of the connecting rod is matched with the inner diameter of the fixing cavity.

Preferably, the filter screen is matched with the cleaning rod in position.

The utility model has the advantages that:

1, the utility model discloses a first bevel gear and second bevel gear meshing drive two dwang and rotate simultaneously to drive two clearance poles and rotate, the dust clean up on clearance pole with the filter screen surface, clearance pole rotation also can dispel the heat with higher speed simultaneously.

2, the utility model discloses a pull out the clearance pole from fixed box, in fixed fixture block entered into last fixed slot, can be when not clearing up the filter screen, the clearance pole is all accomodate in fixed box, facilitates the use.

Drawings

Fig. 1 is a schematic structural diagram of a rear cover of a mobile phone with a colored coated glass of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a position a of the rear cover of the mobile phone with the color coated glass of the present invention.

Fig. 3 is a schematic structural diagram of a fixing cavity of a mobile phone rear cover with a colored coated glass of the present invention.

Reference numbers in the figures: 1 mobile phone rear cover, 2 inner cavities, 3 fixed cavities, 4 filter screens, 5 cavities, 6 rotating rods, 7 first bevel gears, 8 second bevel gears, 9 fixed boxes, 10 connecting rods, 11 cleaning rods, 12 fixed clamping grooves and 13 fixed clamping blocks.

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.

Referring to fig. 1-3, a mobile phone rear cover with color coated glass comprises a mobile phone rear cover 1, an inner cavity 2 is arranged in the mobile phone rear cover 1, a filter screen 4 is installed on the right inner wall of the inner cavity 2 in a penetrating manner, two cavities 5 are arranged on the right inner wall of the inner cavity 2, a bearing seat is fixedly installed in the cavities 5, a rotating rod 6 is installed on the bearing seat in a penetrating manner in a rotating manner, a first bevel gear 7 is sleeved on the rotating rod 6, a driving rod is installed in the filter screen 4 in a rotating and penetrating manner, two second bevel gears 8 are fixedly connected to both ends of the driving rod, the first bevel gear 7 is meshed with the second bevel gear 8, two fixing boxes 9 are installed on the inner right wall of the inner cavity 2 in a penetrating manner, a fixing cavity 3 is arranged on the rotating rod 6, two fixing clamping grooves 12 are respectively arranged on the left and right inner walls of the fixing cavity 3, a connecting rod 10 is slidably installed in the fixing cavity 3, and fixing clamping blocks 13 are fixedly connected to both left and right walls of the connecting rod 10, fixed fixture block 13 slides and clamps in fixed slot 12, and the other end fixedly connected with clearance pole 11 of connecting rod 10, dwang 6 rotate the left wall that runs through fixed box 9, the equal adaptation of size and shape of clearance pole 11 and fixed box 9, the big or small adaptation of fixed fixture block 13 and fixed slot 12, the external diameter of connecting rod 10 and the internal diameter adaptation of fixed chamber 3, filter screen 4 and clearance pole 11's position adaptation.

The working principle is as follows: the utility model discloses, when using, the cell-phone is long-term in use, filter screen 4's position can produce a lot of dusts, can pull out clearance pole 11 from fixed box 9 at the in-process that the cell-phone used, fixed fixture block 13 enters into in last fixed slot 12, then rotate one of them clearance pole 11, clearance pole 11 drives dwang 6 and rotates, dwang 6 drives first bevel gear 7 and rotates, through first bevel gear 7 and the meshing of second bevel gear 8, drive two dwang 6 and rotate simultaneously, thereby drive two clearance poles 11 and rotate, clearance pole 11 is with the dust clean up on filter screen 4 surface, clearance pole 11 rotates and also can dispel the heat with higher speed simultaneously.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lid behind cell-phone with colored coated glass, lid (1) behind the cell-phone, its characterized in that, be equipped with inner chamber (2) in lid (1) behind the cell-phone, the right inner wall of inner chamber (2) is run through and is installed filter screen (4), the right inner wall of inner chamber (2) is equipped with two cavitys (5), fixed mounting has the bearing frame in cavity (5), rotate on the bearing frame and run through and install dwang (6), the cover is equipped with first bevel gear (7) on dwang (6), the internal rotation of filter screen (4) is run through and is installed the drive pole, the both ends of drive pole are equal fixedly connected with second bevel gear (8), first bevel gear (7) and second bevel gear (8) meshing, the interior right wall of inner chamber (2) runs through and installs two fixed boxes (9), be equipped with fixed chamber (3) on dwang (6), the left and right inner walls of the fixed cavity (3) are provided with two fixed clamping grooves (12), the fixed cavity (3) is internally provided with a connecting rod (10) in a sliding manner, the left and right walls of the connecting rod (10) are fixedly connected with fixed clamping blocks (13), the fixed clamping blocks (13) are slidably clamped in the fixed clamping grooves (12), and the other end of the connecting rod (10) is fixedly connected with a cleaning rod (11).

2. The mobile phone rear cover with the color coated glass according to claim 1, wherein the rotating rod (6) rotates to penetrate through the left wall of the fixed box (9).

3. The mobile phone rear cover with the colored coated glass as claimed in claim 1, wherein the cleaning rod (11) and the fixing box (9) are matched in size and shape.

4. The mobile phone rear cover with the colored coated glass as claimed in claim 1, wherein the size of the fixing block (13) is matched with that of the fixing block slot (12).

5. The mobile phone rear cover with the color coated glass is characterized in that the outer diameter of the connecting rod (10) is matched with the inner diameter of the fixing cavity (3).

6. The mobile phone rear cover with the colored coated glass according to claim 1, wherein the filter screen (4) is matched with the cleaning rod (11) in position.