CN204578579U - A kind of portable rechargeable cell-phone cover - Google Patents

Abstract

The utility model discloses a portable rechargeable mobile phone case, which comprises a mobile phone frame, and a back electric board is arranged on the rear side of the mobile phone frame, and the back electric board and the mobile phone frame together form a mobile phone case structure. In this technical solution, the backboard is used as a mobile power supply and is set together with the mobile phone frame, which is easy to carry, does not require an additional mobile power supply, and prolongs the use time of the mobile phone. At the same time, the mobile phone frame provides protection for the back electric board and the mobile phone, improving its service life.

Description

Portable and rechargeable mobile phone case

technical field

The utility model relates to the field of supporting mobile phones, in particular to a portable rechargeable mobile phone case.

Background technique

At present, as the technology of smart phones matures, their power consumption is also increasing. Generally, the standby time of smart phones does not exceed two days, which brings a lot of inconvenience to users when they need to use mobile phones for a long time. The mobile power supply is a device used to further supplement the power of the mobile phone. The current mobile power supply requires an additional power cord to connect to the mobile phone. Each mobile phone has a data cable. Different types of mobile phone charging lines are not compatible. The power supply and the mobile phone exist independently, which causes inconvenience to use and causes the mobile power supply to take up space or be easily lost.

Utility model content

In order to solve the above problems, the utility model provides a portable rechargeable mobile phone case.

The technical solution is that a portable rechargeable mobile phone case includes a mobile phone frame, and a back electric board is arranged on the rear side of the mobile phone frame, and the back electric board and the mobile phone frame together form a mobile phone case structure. In this technical solution, the backboard is used as a mobile power supply and is set together with the frame of the mobile phone, which is easy to carry without an additional mobile power supply and prolongs the use time of the mobile phone. At the same time, the mobile phone frame provides protection for the backplane and the mobile phone to improve its service life.

The frame of the mobile phone is provided with auxiliary keys and/or openings, and the back panel also includes an adapter module connected with the mobile phone data, and the adapter module is provided with a plug corresponding to the mobile phone data interface and a socket for external data transmission and charging. In this technical solution, the auxiliary keys and/or openings in the frame of the mobile phone meet the needs of normal operation of the mobile phone, and the plug of the back electric board makes the back electric board and the mobile phone directly form a whole, avoiding the use of data lines or power lines, and is convenient to carry The socket of the adapter module is used as a common charging and data transmission interface, and the dual function of charging the mobile phone and the backboard can be realized by using the mobile phone's own data line.

There are multiple sockets, one of which is consistent with the interface specifications of the supporting mobile phone shell, and the other interface specifications are different. In this technical solution, the mobile phone and the backboard can use the original data line and power line of the mobile phone for charging or data transmission, or use other mobile phones or data lines and power lines of specifications for data transmission and charging, which is convenient for use and travel Use the emergency charging interface or the charging and data transmission when the original data cable is damaged or lost.

A protrusion is provided at the bottom of the mobile phone frame, and a slide rail is provided at the top of the back electric board, and the mobile phone frame is connected to the back electric board through the cooperation of the protrusion and the slide rail. In this technical solution, the mobile phone frame and the back electric board are connected together by using protrusions and slide rails. The protrusions and slide rails of the mobile phone frame can be directly molded or stamped out, which is convenient for processing. At the same time, the sliding connection is easy to use and avoids It is inconvenient when installing or taking out the mobile phone frame of the mobile phone cover such as screw connection or card connection.

A guide rail is provided at the bottom of the mobile phone frame, and a raised strip is provided at the top of the back electric board, and the mobile phone frame is connected to the back electric board through the cooperation of the raised strip and the guide rail. The convex strips and guide rails of the mobile phone frame can be directly molded or punched out, which is convenient for processing, and the sliding connection is easy to use, avoiding the inconvenience of screwing or clamping the mobile phone frame when installing or taking out the mobile phone frame.

The adapter module is arranged at one end of the back electric board, and the frame of the mobile phone contacts with the adapter module after being connected to the back electric board. In the technical solution, the adapter module also has the function of limiting the frame of the mobile phone to avoid the situation that its sliding position is not in place or exceeds the position, so that the camera of the mobile phone and the like are aligned with the corresponding opening of the mobile phone case.

The frame of the mobile phone is a metal frame. The metal frame not only ensures its mechanical strength, but also makes it have a certain deformation ability to prevent it from breaking after it is fixed with the mobile phone.

A sidewall is arranged on the top surface of the mobile phone frame, and the mobile phone is put into the mobile phone from the back of the frame and is blocked by the sidewall. In the technical solution, the side retaining ensures that the mobile phone will not fall out from the front.

There is also a 0.5-1mm anti-slip fleece at the contact position between the surface of the back plate and the mobile phone. In this technical solution, the anti-slip velvet increases the coefficient of friction, and works together with the frame of the mobile phone to prevent the mobile phone from sliding easily after being fixed. At the same time, the anti-slip velvet is filled in the gap between the mobile phone and the back plate to avoid the gap caused by the machining accuracy. , which acts as an elastic filler, and its thickness of 0.5-1mm meets the filling needs while avoiding other problems caused by excessive deformation of the mobile phone frame due to excessive thickness.

Description of drawings

Fig. 1 is the structural representation of a kind of embodiment of the utility model;

Fig. 2 is the side view structure schematic diagram of the utility model

Fig. 3 is the bottom view schematic diagram of the utility model;

Fig. 4 is a schematic cross-sectional view of position A-A in Fig. 1;

Fig. 5 is an enlarged schematic view of position B in Fig. 4;

FIG. 6 is a schematic structural diagram of another embodiment of position B in FIG. 4 .

Detailed ways

The utility model is further illustrated by the following examples:

In conjunction with Fig. 1, an embodiment of the present utility model. A portable rechargeable mobile phone case comprises a mobile phone frame 1, and a back electric board 2 is arranged on the rear side of the mobile phone frame, and the back electric board and the mobile phone frame together form a mobile phone case structure. In this embodiment, the mobile phone frame and the back plate form a mobile phone case together, and the back plate can be used to charge the mobile phone while using the mobile phone case. Take up space while avoiding its loss.

2, in this example, the mobile phone frame is provided with auxiliary keys 11 and/or openings 12, and the backboard also includes an adapter module 21 connected to the mobile phone data, and the adapter module is provided with a plug 22 corresponding to the mobile phone data interface and Socket 23 for external data transmission and charging. In this embodiment, the frame of the mobile phone is equipped with interfaces such as a case, a speaker, and an earphone required by the mobile phone to meet the needs of the mobile phone, while the backboard is directly connected to the data interface of the mobile phone through a plug without additional data lines, which simplifies the structure.

Referring to FIG. 3 , in this embodiment, there are multiple sockets, one of which is consistent with the interface specifications of the mobile phone case, and the other interface specifications are different. In this technical solution, the back electric board can also be used as a data transfer interface at the same time, and the transfer interface is used to ensure that it is suitable for various data lines and is convenient to use.

With reference to Figure 5, a protrusion 13 is provided at the bottom of the mobile phone frame, and a slide rail 14 is provided at the top of the back electric board, and the mobile phone frame is connected to the back electric board through the cooperation of the protrusion and the slide rail. In the technical solution, the slide rail and the back electric board are formed at one time, reducing the processing steps, and at the same time, the slide rail is opened on the back electric board to increase its mechanical strength.

Referring to Figure 6, a guide rail 24 is provided at the bottom of the mobile phone frame, and a raised strip 25 is provided at the top of the back electric board, and the mobile phone frame is connected to the back electric board through the cooperation of the raised strip and the guide rail. In this technical solution, the convex lines of the guide rail are coupled to each other, which is easier to process than the embodiment of Fig. 5, and improves the production efficiency.

The adapter module is arranged at one end of the back electric board, and the frame of the mobile phone contacts with the adapter module after being connected to the back electric board.

The frame of the mobile phone is a metal frame. The metal frame can be stamped to reduce costs.

The top surface of the mobile phone frame is provided with a rib 3, and the mobile phone is put into the mobile phone from the back of the frame and is blocked by the rib.

There is also a 0.5-1mm anti-slip fleece on the back plate. the

When the utility model is in use, the mobile phone frame is slid, the mobile phone frame is removed from the back electric board, and then the mobile phone is put into the mobile phone frame. The frame of the mobile phone is correspondingly fixed together with the mobile phone of the same model, and the function keys of the mobile phone and external sockets (such as an earphone jack, etc.) correspond to the function keys and openings of the frame of the mobile phone. Then slide and connect the frame of the mobile phone to the backboard until the plug of the adapter module is connected with the data interface of the mobile phone to complete the matching and fixing of the mobile phone and the mobile phone case. When charging or transmitting data, the external data line corresponds to the socket of the adapter module

It should be noted that although the utility model has been described and illustrated in detail with reference to specific embodiments, it does not mean that the utility model is limited to these described embodiments, and those skilled in the art can derive many different variants therefrom, All of them shall fall within the true spirit and scope of the claims of the present invention.

Claims (9)

1. a portable rechargeable cell-phone cover, comprises mobile phone frame (1), it is characterized in that, is provided with back of the body electroplax (2) on rear side of mobile phone frame, and back of the body electroplax and mobile phone frame form cell-phone cover structure jointly.

2. portable rechargeable cell-phone cover according to claim 1, it is characterized in that, mobile phone frame is provided with secondary key (11) and/or opening (12), back of the body electroplax also comprises the interconnecting module (21) be connected with data in mobile phone, the socket (23) that interconnecting module is provided with the plug (22) corresponding with Mobile phone data interface and transmits with exogenous data and charge.

3. portable rechargeable cell-phone cover according to claim 2, is characterized in that, described socket has multiple, and one of them socket is consistent with the interface specification of mobile phone shell matched handset, and all the other interface specifications are different.

4. portable rechargeable cell-phone cover according to claim 3, it is characterized in that, be provided with projection (13) bottom mobile phone frame, described back of the body electroplax top is provided with slide rail (14), and mobile phone frame is connected on back of the body electroplax by protruding and slide rail.

5. portable rechargeable cell-phone cover according to claim 3, it is characterized in that, be provided with guide rail (23) bottom mobile phone frame, described back of the body electroplax top is provided with raised line (24), and mobile phone frame is connected on back of the body electroplax by raised line and guide rail.

6. the portable rechargeable cell-phone cover according to claim 4 or 5, is characterized in that, described interconnecting module is arranged on back of the body electroplax one end, together with mobile phone frame is connected to and touches with interconnecting module after on back of the body electroplax.

7. the portable rechargeable cell-phone cover according to claim 4 or 5, is characterized in that, described mobile phone frame is metal edge frame.

8. portable rechargeable cell-phone cover according to claim 7, is characterized in that, mobile phone frame end face is provided with rib (3), and mobile phone is put into mobile phone by the frame back side and blocked by rib.

9. portable rechargeable cell-phone cover according to claim 8, is characterized in that, back of the body electroplax is also provided with the anti-skidding suede (3) of 0.5-1mm.