CN105826491B - A kind of battery, telescopic device, shell and battery fixed system - Google Patents

Abstract

An embodiment of the present invention provides a battery, a retractable device, a casing and a battery fixing system, wherein the battery specifically includes: the battery is provided with at least one groove on a side opposite to the metal conductive sheet. The embodiments of the present invention can enhance the reliability of battery fixing.

Description

Battery, telescopic device, shell and battery fixing system

technical field

The present invention relates to the technical field of electronic equipment, in particular to a battery, a telescopic device applied to the casing of the electronic equipment, a casing and a battery fixing system.

Background technique

With the development of technology, electronic devices such as mobile phones have become an indispensable part of people's daily life, and most electronic devices currently on the market allow users to remove or replace batteries by themselves.

Taking mobile phones as an example, in mobile phone products that allow users to remove or replace batteries by themselves, a pre-designed structure between the battery and the mobile phone casing is usually used to fix the battery.

Referring to Fig. 1, it shows a schematic structural diagram of an existing mobile phone battery fixing device, which may specifically include: a mobile phone case protrusion 101, a mobile phone case protrusion 102, a battery compartment 103, a battery recess 104 and a battery recess 105 ; Wherein, the mobile phone housing protrusion 101 and the mobile phone housing protrusion 102 are on the A side of the battery compartment 103, and the battery recess 104 and the battery recess 105 are on the A side of the battery; when the battery is fixed, the battery compartment 103 The A side is closely attached to the A side of the battery, the phone case protrusion 102 is closely attached to the battery recess 104, and the mobile phone case protrusion 101 is closely attached to the battery recess 105 to fix the A side of the battery.

However, when the mobile phone using the mobile phone battery fixing device shown in Figure 1 falls from a certain height, the moment it touches the ground, the impact force of the ground will easily cause the B side of the battery to break away from the mobile phone, causing the mobile phone to be powered off instantaneously, thereby reducing the electronic load. Device and battery life.

Contents of the invention

The technical problem to be solved by the embodiments of the present invention is to provide a battery, a telescopic device applied to an electronic equipment housing, a housing and a battery fixing system, which can enhance the reliability of battery fixing.

In order to solve the above problems, the present invention discloses a battery, comprising: the battery is provided with at least one groove on the side opposite to the metal conductive sheet.

On the other hand, the present invention also discloses a telescopic device applied to the case of electronic equipment, comprising: the telescopic device includes a telescopic part, and the telescopic part is used to extend into the groove of the battery and shrink into the case in body space.

In yet another aspect, the present invention also discloses a casing of an electronic device, which includes the aforementioned retractable device.

In yet another aspect, the present invention also discloses a battery fixing system, comprising: the aforementioned battery, the aforementioned retractable device applied to the housing of the electronic equipment, and the housing of the aforementioned electronic equipment.

Compared with the prior art, the embodiments of the present invention include the following advantages:

The embodiments of the present invention provide a battery, a telescopic device applied to an electronic device casing, a casing and a battery fixing system. When the battery is installed in the electronic device casing, the telescopic device can Extending into the groove of the battery, that is, it can play a role in fixing the battery. In this way, even if it is impacted by external force, the possibility of the battery detaching from the battery compartment on the side opposite to the metal conductive sheet is relatively small. Therefore, it can Enhance the reliability of battery fixing, thereby reducing the number of abnormal power failures of electronic equipment and increasing the service life of electronic equipment and batteries.

Description of drawings

Fig. 1 is the structural representation of existing a kind of mobile phone battery fixing device;

Fig. 2 is a schematic structural view of a battery embodiment of the present invention;

Fig. 3 is a front view of a groove 201 of the present invention;

Fig. 4 is a left side view of a groove 201 of the present invention;

Fig. 5A is a top view of Embodiment 1 of a telescoping device applied to an electronic device casing according to the present invention;

Fig. 5B is a cross-sectional view along direction 1 of an embodiment of a telescoping device applied to an electronic equipment housing according to the present invention;

Fig. 6 is a partially enlarged view of the sectional view shown in Fig. 5B;

Fig. 7 is a schematic structural diagram of Embodiment 2 of a telescoping device applied to an electronic equipment casing according to the present invention;

Fig. 8 is a schematic structural diagram of Embodiment 2 of a battery fixing system of the present invention;

Fig. 9 is a cross-sectional view along direction 2 of Embodiment 2 of a battery fixing system of the present invention;

FIG. 10 is a schematic structural view of a first recessed notch 801 of the present invention;

FIG. 11 is an enlarged schematic view of the second recessed notch 802 of the battery in the embodiment of the present invention.

Detailed ways

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

An embodiment of the present invention provides a battery and a telescopic device applied to the casing of an electronic device, wherein the battery is provided with at least one groove on the side opposite to the metal conductive sheet; the telescopic device may specifically include a telescopic part , the telescopic part can be used to extend into the groove of the battery to realize the fixing of the battery, and can be retracted into the space of the housing to realize the removal of the battery; because when the battery is installed in the housing of the electronic device, The telescopic device can extend into the groove of the battery, that is, it can play a role in fixing the battery. In this way, even if it is impacted by an external force, the possibility of the battery falling out of the battery compartment on the side opposite to the metal conductive sheet is relatively small Therefore, the reliability of fixing the battery can be enhanced, thereby reducing the number of abnormal power failures of the electronic equipment and increasing the service life of the electronic equipment and the battery.

A battery provided by the present invention and a telescopic device applied to electronic equipment housings will be described in detail below through specific embodiments. For the convenience of description, the mobile phone will be described below as an electronic device as a specific example of the present invention. Those skilled in the art will understand that, in addition to the mobile phone as an electronic device, other similar electronic devices with replaceable and removable batteries, such as a tablet Computers and the like are within the protection scope of the present invention.

Battery Example

Referring to FIG. 2 , it shows a schematic structural view of a battery embodiment of the present invention. The above-mentioned battery may specifically include: A side and B side, wherein, A side is the side with a metal conductive sheet, and B side is the side with the metal conductive sheet. On the side opposite to side A, the battery is provided with at least one groove 201 on side B, which is convenient for placing the telescopic parts of the battery compartment.

In practical applications, the number of grooves 201 can be one, and the groove 201 can be located in the middle of side B; the number of grooves 201 can also be two, and the two grooves 201 can be located at the two ends of side B respectively . It can be understood that the number of the grooves 201 may be more than two, and the embodiment of the present invention does not limit the number of the grooves 201 .

In an embodiment of the present invention, refer to FIG. 3 and FIG. 4 , which respectively show a front view and a left view of a groove 201 of the present invention. Wherein, the above-mentioned groove 201 may specifically include: a transverse upper groove 2011 and a transverse lower groove 2012 , wherein the upper groove 2011 is located directly above the lower groove 2012 . In a specific embodiment, the size of the upper groove 2011 and the size of the lower groove 2012 can be equal, and the size of the upper groove 2011 can also be greater than or smaller than the size of the lower groove 2012. The specific size of the lower groove 2012 is not limited.

It can be understood that the structure shown in FIG. 3 and FIG. 4 is only an example of the groove 201 , and should not be construed as a limitation of the present invention on the structure of the groove 201 . In fact, those skilled in the art can use grooves 201 of other structures according to actual needs. For example, the above groove 201 can specifically include: upper, middle and lower three grooves; or, the above groove 201 can specifically include: Vertical left groove and vertical right groove, etc. The embodiment of the present invention does not limit the specific structure of the above groove 201 .

To sum up, in the scene where the battery of the present invention is placed in the battery compartment of the housing of the electronic device, the groove 201 on the B side of the battery can place a retractable device, which can also play a role in fixing the battery; The possibility of the side B detaching from the battery compartment is also relatively small due to external shocks. Therefore, the reliability of battery fixing can be enhanced, thereby reducing the number of abnormal power failures of electronic equipment and increasing the service life of electronic equipment and batteries; The battery is removed from the phone and the battery is reseat and the power cycled. Therefore, the battery provided by the embodiment of the present invention can improve the operating efficiency and user experience of the user.

Embodiment 1 of telescopic device

Referring to Fig. 5A and Fig. 5B, they respectively show a top view of Embodiment 1 of a telescoping device applied to the case of electronic equipment according to the present invention, and a cross-sectional view thereof along direction 1; referring to Fig. 6, it shows A partially enlarged view of the cross-sectional view shown in FIG. 5B.

The structure shown in Fig. 6 may specifically include: a battery D, a housing E, and a telescopic device C; wherein, the telescopic device C may specifically include: a telescopic part 601 and an elastic auxiliary part 602, and one end of the elastic auxiliary part 602 may be connected to the telescopic The component 601 is fixedly connected, and is used to realize the extension and contraction of the telescopic component through elastic deformation in the horizontal direction; the other end can be connected to the shell E, and is used to fix the telescopic device on the shell E.

In a specific embodiment, when the elastic auxiliary part 602 is in the extended state, the telescopic part 601 can extend into the groove 201 of the battery D, so as to realize the fixing of the battery D through its connection with the groove 201; when the elastic auxiliary part 602 When in a compressed state due to external pressure or other reasons, the telescopic component 601 can shrink into the casing E, so as to realize the removal of the battery D from the casing E.

In the embodiment of the present invention, the elastic auxiliary component 602 is mainly used to achieve the extension and contraction of the telescopic component through elastic deformation in the horizontal direction. In order to achieve the above effects, materials such as elastically shrinkable materials may be used as the material of the elastic auxiliary component 602; wherein, an example of elastically deformable materials may be springs and the like. The embodiment of the present invention does not limit the specific material of the elastic auxiliary component 602 .

In an embodiment of the present invention, a handle 603 may be provided on the telescoping member 601 . The user can apply an external force to the elastic auxiliary part 602 by operating the handle 603, so that the elastic auxiliary part 602 is in a compressed state or an extended state. Specifically, if the user pushes the handle 603 in the direction opposite to the extension direction of the telescopic part 601, the elastic auxiliary part 602 will be compressed by an external force, and then the telescopic part 601 can be shrunk into the housing E, so that the battery D can be moved from Removal of the housing E; if the user releases the handle 603 , the elastic auxiliary part 602 will return to the natural stretch state, and then extend into the groove 201 of the battery D, so as to realize the fixing of the battery D.

To sum up, in the scene where the battery is placed in the battery compartment of the electronic device casing, the telescopic part of this embodiment can extend to the groove of the battery, that is, it can fix the battery; in this way, even if the battery is impacted by external force, the The possibility of detaching from the battery compartment is relatively small, therefore, the reliability of fixing the battery can be enhanced, thereby reducing the number of abnormal power failures of the electronic equipment and increasing the service life of the electronic equipment and the battery.

Embodiment 2 of telescopic device

Referring to FIG. 7 , it shows a schematic structural diagram of Embodiment 2 of a telescopic device applied to an electronic device housing according to the present invention, wherein the telescopic device C may specifically include: a telescopic component 701 and a shrapnel 702 ;

Wherein, the telescopic component 701 is provided with a first notch 7011 and a second notch 7012;

The elastic piece 702 can be used to fit into the first notch 7011 or the second notch 7012 through elastic deformation in the vertical direction, so as to realize the extension and contraction of the telescopic component 701 .

In a specific embodiment, the first notch 7011 and the second notch 7012 may be located on the side of the telescopic member 701 adjacent to the elastic piece 702; the shape, size and other characteristics of the first notch and the second notch may be consistent with the shape of the top end of the elastic piece, The size is adapted to facilitate the insertion of the elastic piece 702; the bottom end of the elastic piece 702 can be connected with the shell E to fix the telescopic device C on the shell E.

In a specific embodiment, when the elastic piece 702 is pressed by an external force, it can produce elastic deformation in the vertical direction and slide between the first notch 7011 and the second notch 7012, specifically, it can slide from the first notch 7011 And put it into the second notch 7012, or it can also slide from the second notch 7012 and put it into the first notch 7011; wherein, when the elastic piece 702 is put into the second notch 7012, the telescopic part 701 can extend to the groove of the battery D In order to realize the fixing of the battery D; when the elastic piece 702 is inserted into the first notch 7011, the telescopic part 701 can be shrunk into the housing E, so as to realize the removal of the battery D from the housing E.

In the embodiment of the present invention, the elastic piece 702 mainly plays the role of realizing the extension and contraction of the telescopic component through elastic deformation in the vertical direction. In order to achieve the above functions, materials such as elastically deformable materials can be used as the material of the elastic piece 702 , wherein an example of the elastically deformable material can be stainless steel, etc., and the embodiment of the present invention does not limit the specific material of the elastic piece 702 .

In an embodiment of the present invention, a handle 703 may be provided on the telescoping member 701 , so that the user applies an external force to the elastic piece 702 by operating the handle 703 , so that the elastic piece 702 is in a deformed state. For example, when the elastic piece 702 is placed in the second notch 7012, if the user pushes the handle 703 in the direction opposite to the extension direction 3 of the telescopic part 701, the elastic piece 702 will be pressed by an external force and be in a deformed state, and will be released from the second notch 7012. Slide it out and put it into the first notch 7011, so that the telescopic part 701 will shrink into the space of the housing E to realize the removal of the battery D; and when the shrapnel 702 is placed in the first notch 7011, if the user When the extension direction 3 of the telescopic part 701 pushes the handle, the elastic piece 702 will be pressed by an external force and be in a deformed state, and slide out from the first notch 7011 and be inserted into the second notch 7012, so that the telescopic part 701 extends to the battery D In the groove to realize the fixing of battery D.

To sum up, in the scenario where the battery is placed in the battery compartment of the housing of the electronic device, the telescopic component of this embodiment can extend to the groove of the battery, that is, it can fix the battery. Even if it is impacted by external force, the possibility of the battery detaching from the battery compartment is relatively small. Therefore, the reliability of fixing the battery can be enhanced, thereby reducing the number of abnormal power failures of the electronic equipment and increasing the service life of the electronic equipment and the battery.

Shell embodiment

The present invention also provides an embodiment of a case of an electronic device, and the case may specifically include: the aforementioned telescopic device applied to a case of an electronic device. The telescopic device may specifically include: a telescopic part, the telescopic part is used to extend into the groove of the battery to realize the fixing of the battery, and to shrink into the space of the casing to realize the removal of the battery.

In a specific implementation, when the telescopic device may further include an elastic auxiliary part, or when the telescopic device may further include an elastic piece, the connection method between the elastic auxiliary part or the elastic piece and the housing may specifically include: hot-melt connection, Or threaded connection etc.

It can be understood that the above hot-melt connection or threaded connection is only an example of the connection method between the elastic auxiliary component or the shrapnel and the housing, and should not be understood as an application limitation of the embodiment of the present invention. In fact, there are elastic Any connection manner between the auxiliary component or the elastic piece and the housing falls within the protection scope of the embodiments of the present invention.

Example 1 of the battery fixing system

The present invention also provides Embodiment 1 of a battery fixing system, which may specifically include: the aforementioned battery, the aforementioned retractable device applied to the casing of the electronic equipment, and the aforementioned casing of the electronic equipment; The opposite side of the sheet is provided with at least one groove, which is convenient for placing the telescopic device. In the embodiment of the present invention, one groove is used as an example. Specifically, the telescopic device may include a telescopic part, and the telescopic part is used to extend into the groove of the battery to realize the fixing of the battery, and to shrink into the space of the casing to realize the removal of the battery.

Example 2 of the battery fixing system

Referring to Fig. 8 and Fig. 9, they respectively show a second embodiment of a battery fixing system of the present invention and a cross-sectional view of the second embodiment of the battery fixing system along the direction 2. The battery fixing system may specifically include: a battery and the aforementioned The retractable device applied to the housing of the electronic equipment, and the aforementioned housing of the electronic equipment.

Wherein, the battery may specifically include: side A and side B, specifically, side A is the side with the metal conductive sheet, and side B is the side opposite to side A. The battery is provided with a first recessed notch 801 and a second recessed notch 802 on the A side, which are used to insert the first protrusion and the second protrusion of the housing of the electronic device, so as to realize the fixing of the A side of the battery; There is at least one groove 803 on the B side, which is convenient for placing the telescopic device.

FIG. 10 and FIG. 11 respectively show enlarged schematic diagrams of the first recessed notch 801 and the second recessed notch 802 of the battery in the embodiment of the present invention.

Since the telescopic device can extend into the groove of the battery when the battery is installed in the housing of the electronic equipment, that is, it can play a role in fixing the battery, so that even if the battery is impacted by an external force, the side B of the battery is separated from the battery compartment The possibility is also relatively small, so as to fix the battery position; in addition, since the first recessed notch 801 and the second recessed notch 802 are inserted into the first protrusion and the second protrusion of the housing of the electronic device, therefore The possibility of side A detaching from the battery compartment is also relatively small. Therefore, the system provided by the embodiments of the present invention can enhance the reliability of battery fixing, thereby reducing the number of abnormal power failures of electronic equipment and increasing the service life of electronic equipment and batteries.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

Having described preferred embodiments of embodiments of the present invention, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, the appended claims are intended to be construed to cover the preferred embodiment and all changes and modifications which fall within the scope of the embodiments of the present invention.

Finally, it should also be noted that in this text, relational terms such as first and second etc. are only used to distinguish one entity or operation from another, and do not necessarily require or imply that these entities or operations, any such actual relationship or order exists. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or terminal equipment comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements identified, or also include elements inherent in such a process, method, article, or end-equipment. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or terminal device comprising said element.

A battery provided by the present invention, a retractable device applied to the case of electronic equipment, a case and a battery fixing system have been introduced in detail. In this paper, specific examples are used to explain the principle and implementation of the present invention. Elaborated, the description of the above embodiments is only used to help understand the method of the present invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be specific implementation methods and application scopes. Changes, in summary, the contents of this specification should not be construed as limiting the present invention.

Claims (6)

1. A telescopic device applied to an electronic device casing, characterized in that the telescopic device includes a telescopic part, and the telescopic part is used to extend to the battery after the battery is inserted into the battery compartment of the electronic device casing In the groove of and retracted into the space of the housing; The telescopic device also includes: an elastic auxiliary part or a shrapnel, wherein one end of the elastic auxiliary part is fixedly connected with the telescopic part; The first notch or the second notch; the first notch and the second notch are located on the side of the telescopic part adjacent to the elastic piece; the elastic piece is inserted into the second through elastic deformation in the vertical direction. Notch, the telescopic part extends into the groove of the battery for fixing the battery; the elastic piece is inserted into the first notch through elastic deformation in the vertical direction, and the telescopic part shrinks to the casing space for removing said battery; A handle is provided on the telescopic part; when the telescopic device includes an elastic auxiliary part, the handle is used to apply an external force to the elastic auxiliary part, so that the elastic auxiliary part is in a compressed state or an extended state; when the elastic auxiliary part When the telescoping device includes elastic pieces, the handle is used to apply an external force to the elastic pieces so that the elastic pieces are in a deformed state. 2. The telescopic device according to claim 1, characterized in that, the material of the elastic auxiliary part is: elastic and stretchable material. 3. The telescopic device according to claim 1, characterized in that, the material of the elastic piece is: an elastically deformable material. 4. A casing of an electronic device, characterized in that it comprises the telescopic device according to any one of claims 1-3. 5 . The casing according to claim 4 , wherein the connection method of the elastic auxiliary component or the elastic piece with the casing comprises: hot-melt connection or screw connection. 6 . 6 . A battery fixing system, characterized by comprising: a battery, the telescopic device applied to an electronic device casing according to any one of claims 1 to 3 , and the casing according to claim 4 or 5 .