WO2012145985A1

WO2012145985A1 - Wireless communication terminal battery case

Info

Publication number: WO2012145985A1
Application number: PCT/CN2011/079600
Authority: WO
Inventors: 张磊; 张武
Original assignee: 中兴通讯股份有限公司
Priority date: 2011-04-25
Filing date: 2011-09-14
Publication date: 2012-11-01
Also published as: CN202309776U

Abstract

Disclosed in the present utility model is a wireless communication terminal battery case, comprising a battery case cover and a rotating shaft. The top of the battery case cover is connected to the wireless communication terminal by means of the rotating shaft. As the battery case rotates about the rotating shaft, the bottom of the battery case moves closer to or farther away from the wireless communication terminal. The battery case of the present utility model can be used as a stand for the wireless communication terminal.

Description

Wireless communication terminal battery box

The utility model relates to a support frame of a wireless communication terminal, in particular to a battery box of a wireless communication terminal. Background technique

With the rapid development of communication technology, smart phones have gradually become a mainstream model. In order to increase the comfort of use of smart phones, mobile phone supports have emerged.

In the prior art, there are two types of brackets for mobile phones: an external bracket and a built-in bracket. Among them, the external bracket has better comfort, and the disadvantage is that it is inconvenient to carry. The built-in brackets are functionally divided into two categories: one is a special bracket, which is only used as a bracket, and has no other purpose. The bracket is characterized by relatively good comfort, and the disadvantage is that it takes up a large space and affects the overall layout and Phone volume. Another built-in bracket is a multi-purpose bracket. In addition to the support function, there are additional functions, such as stylus bracket, antenna bracket, etc., which has the advantage of adding functions without increasing space. The disadvantage is that the reliability is not high, and the user's comfort is poor. . Utility model content

The utility model provides a battery box for a wireless communication terminal, which can be used as a support frame.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

In one aspect, the present invention discloses a battery box for a wireless communication terminal, including a housing and a rotating shaft, wherein a top of the housing is connected to the wireless communication terminal through a rotating shaft;

When the battery case is rotated about the rotating shaft, the bottom of the battery case is away from or near the wireless communication terminal.

In an embodiment of the wireless communication terminal battery case, the bottom of the outer casing of the battery case Anti-skid device.

An embodiment of the wireless communication terminal battery case further includes a spring piece set, wherein the elastic piece group includes an upper rotating shaft, a lower rotating shaft, a main elastic piece, a auxiliary elastic piece and a supporting piece; wherein, one end of the main elastic piece is connected to the upper rotating shaft, The other end is connected to the lower shaft;

One end of the auxiliary elastic piece is connected to the upper rotating shaft, and the other end is connected to the lower rotating shaft; one end of the supporting piece is connected to the upper rotating shaft, and the other end is connected to the lower rotating shaft; one end of the upper rotating shaft An edge eliminating groove is provided, and the edge eliminating groove is connected to the rotating shaft; the lower rotating shaft is connected to the outer casing of the battery case.

In an embodiment of the wireless communication terminal battery case, the bending curvature of the main elastic piece is near one end of the lower rotating shaft;

The auxiliary elastic piece has a curved arc near one end of the upper rotating shaft.

In an embodiment of the wireless communication terminal battery case, the bending curvature of the main elastic piece and the auxiliary elastic piece is on the same side.

In an embodiment of the wireless communication terminal battery case, the width of the main elastic piece is larger than that of the auxiliary elastic piece.

In an embodiment of the wireless communication terminal battery case, the battery case further includes a battery compartment for mounting a battery, the casing of the battery case is provided with a buckle, and the buckle and the battery compartment are mounted by a snap fit .

In another aspect, the present invention also discloses a mobile communication terminal, which comprises the above battery case. Compared with the prior art, the utility model has the following advantages:

The utility model discloses a battery box for a wireless communication terminal, comprising a battery case casing and a rotating shaft, wherein a top of the battery case casing is connected to the wireless communication terminal through a rotating shaft; when the battery box rotates around the rotating shaft The bottom of the battery case is away from or close to the wireless communication terminal. When the bottom of the battery case of the present invention is away from the wireless communication terminal, it can be used as a support frame for the wireless communication terminal. The battery case of the utility model has small volume when it is stowed, and does not increase the wireless communication terminal. The volume, and, high reliability, high comfort, and beautiful appearance, provide users with a better functional experience. DRAWINGS

FIG. 1 exemplarily illustrates a schematic structural view of a battery case of the present invention;

Fig. 2 exemplarily describes two states of the battery pack of the present invention, Fig. 2a showing the closed state, and Fig. 2b showing the open state.

FIG. 3 exemplarily illustrates a side view of the structure of the shrapnel of the present invention; FIG. 4 exemplarily illustrates a schematic front view of the structure of the shrapnel of the present invention; FIG. 5 exemplarily describes the shrapnel of the present invention A schematic diagram of two working states. detailed description

The utility model discloses a battery box for a wireless communication terminal, which comprises a battery box and a rotating shaft, and also includes a spring piece and a battery compartment.

The present invention will be further described in detail below with reference to the drawings in conjunction with the specific embodiments.

As shown in Fig. 1, an embodiment of a wireless communication terminal battery case includes a housing 1 and a rotating shaft 2, wherein a top portion of the outer casing 1 of the battery case is connected to the wireless communication terminal via a rotating shaft 2.

The battery case can be rotated about the rotating shaft 2, and therefore, the battery case and the wireless communication terminal have two opposite positions, which are respectively referred to as a closed state and an open state of the battery case.

When the battery case rotates around the rotating shaft 2, the bottom thereof is away from the wireless communication terminal, which is called an open state; when the battery case rotates around the rotating shaft 2, the bottom thereof is close to the wireless communication terminal, which is called a closed state.

Figure 2a shows the closed state and Figure 2b shows the open state.

When the battery case is in the off state, the wireless communication terminal of the present invention is used in the same manner as the usual wireless communication terminal. When the battery case is in an open state, the battery case can be used as a support frame. The use of the wireless communication terminal can be easily erected on the desktop, which improves the user's comfort.

In this embodiment, the bottom of the outer casing 1 of the battery case is provided with an anti-skid device.

When the battery case is opened and the outer casing 1 supports the wireless communication terminal to stand upright on the surface of the smoother object, the anti-skid device can prevent the wireless communication terminal from slipping, and reduce the damage caused by the slipping of the wireless communication terminal, thereby providing the user with more thoughtful, More intimate service.

The battery case of an embodiment of the present invention further includes a spring group 3, as shown in FIG. 3 and FIG. 4, the elastic piece group includes an upper rotating shaft 31, a lower rotating shaft 32, a main elastic piece 33, an auxiliary elastic piece 34 and a supporting piece 35, wherein One end of the main elastic piece 33 is connected to the upper rotating shaft 31, and the other end is connected to the lower rotating shaft 32;

One end of the auxiliary elastic piece 34 is connected to the upper rotating shaft 31, and the other end is connected to the lower rotating shaft 32;

One end of the support piece 35 is connected to the upper rotating shaft 31, and the other end is connected to the lower rotating shaft 32;

One end of the upper rotating shaft 31 is provided with an edge eliminating groove 36, and the edge eliminating groove 36 is connected to the rotating shaft 2;

The lower shaft 32 is coupled to the outer casing 1 of the battery case.

The bending curvature of the main elastic piece 33 is near one end of the lower rotating shaft 32;

The bending curvature of the auxiliary elastic piece 34 is near one end of the upper rotating shaft 31.

The curved curvature of the main elastic piece 33 and the auxiliary elastic piece 34 are on the same side.

The width of the main elastic piece 33 is larger than that of the auxiliary elastic piece 34.

In the present embodiment, the main elastic piece 33 in the elastic piece group 3 has a pair, and the supporting piece 35 also has a pair. The battery case has two states. Accordingly, the shrapnel group 3 also has two working states, which are respectively a closed state and an open state. As shown in FIG. 5, the solid line indicates the closed state of the shrapnel group 3, and the broken line indicates the opening of the shrapnel group 3. status. When the bottom of the battery case is subjected to a pulling force, the bending curvature of the main elastic piece 33 is firstly stressed. When it is bent to reach its zero potential energy surface, the main elastic piece 33 will be reversely deformed, which will drive the battery case to automatically rotate around the rotating shaft. 2 Rotation, while the battery case rotates, the auxiliary elastic piece 34 will gradually deform, and a certain energy loss will occur during the deformation process. This process plays a buffering process and improves the user's operating feel.

When the auxiliary elastic piece 34 reaches its zero potential energy surface, deformation also occurs. At this time, the battery box rotation has been completed, the battery case is in an open state, and the deformation of the auxiliary elastic piece 34 can serve as a limit position, thereby preventing the user from moving the mobile communication terminal. The battery case as a support frame is easily retracted.

The process of closing the battery case is the reverse of the above process.

Due to the presence of the shrapnel group 3, when the battery case is opened, the battery case is automatically opened and damped to reach the flipped position; when the battery case is closed, the shrapnel group also acts as a buffer and limit, which improves the user's use. Comfort and safety.

The battery case further includes a battery compartment for mounting a battery, and the outer casing 1 of the battery case is provided with a buckle, and the buckle is mounted by a snap fit with the battery compartment.

The battery compartment and battery compartment are of a push-pull construction.

The utility model also discloses a mobile communication terminal, comprising the above battery case, the battery case comprises a battery case casing 1 and a rotating shaft 2, wherein the top of the battery case casing 1 is connected to the wireless communication terminal through a rotating shaft ;

When the battery case is rotated about the rotating shaft 2, the bottom thereof is away from or close to the wireless communication terminal. The utility model discloses a battery box for a wireless communication terminal, comprising a battery case casing and a rotating shaft, wherein a top of the outer casing of the battery case is connected to the wireless communication terminal through a rotating shaft; when the battery box rotates around the rotating shaft When the bottom is away from or close to the wireless communication terminal. When the bottom of the battery case of the present invention is away from the wireless communication terminal, it can be used as a support frame for the wireless communication terminal. The battery case of the utility model has small volume when it is stowed, does not increase the volume of the wireless communication terminal, and has high reliability, high comfort and beautiful appearance, and provides a better functional experience for the user. In addition, the battery case of the present invention further includes a shrapnel group, and the shrapnel group helps to automatically open the battery case, and functions as a buffer and a limit when the battery case is closed, thereby improving the user's operation feeling and improving the user's comfort. Degree and security. It is to be understood that the specific implementation of the invention is not limited to the description. For those skilled in the art to which the present invention pertains, a number of simple deductions or substitutions may be made without departing from the spirit of the invention.

Claims

Claim

A wireless communication terminal battery case, comprising: a housing (1) and a rotating shaft (2); wherein a top of the housing (1) is connected to the wireless communication terminal via a rotating shaft (2); When the battery case is rotated about the rotating shaft (2), the bottom of the battery case is away from or close to the wireless communication terminal.

The battery box for a wireless communication terminal according to claim 1, characterized in that the bottom of the casing (1) of the battery case is provided with an anti-skid device.

The battery box for a wireless communication terminal according to claim 2, further comprising a spring group (3), wherein the elastic group includes an upper shaft (31), a lower shaft (32), and a main elastic piece (33). Auxiliary shrapnel (34) and support piece (35);

One end of the main elastic piece (33) is connected to the upper rotating shaft (31), and the other end is connected to the lower rotating shaft (32);

One end of the auxiliary elastic piece (34) is connected to the upper rotating shaft (31), and the other end is connected to the lower rotating shaft (32);

One end of the supporting piece (35) is connected to the upper rotating shaft (31), and the other end is connected to the lower rotating shaft (32);

One end of the upper rotating shaft (31) is provided with an edge eliminating groove (36), and the edge eliminating groove (36) is connected to the rotating shaft (2);

The lower shaft (32) is coupled to the outer casing (1) of the battery case.

4. The wireless communication terminal battery case according to claim 3, wherein the main elastic piece (33) has a curved arc near one end of the lower rotating shaft (32);

The auxiliary elastic piece (34) has a curved arc near one end of the upper rotating shaft (31).

The battery box for a wireless communication terminal according to claim 4, characterized in that the bending curvature of the main elastic piece (33) and the auxiliary elastic piece (34) is on the same side.

6. The wireless communication terminal battery case according to claim 5, wherein said main bomb The width of the sheet (33) is larger than that of the auxiliary shrapnel (34).

The battery box of the wireless communication terminal according to claim 6, wherein the battery case further comprises a battery compartment for mounting a battery, and the casing (1) of the battery case is provided with a buckle, The buckle is mounted with the battery compartment by a snap fit.

A mobile communication terminal, comprising the battery case according to any one of claims 1 to 7.