Battery and electronic equipment

Abstract

The invention relates to the technical field of batteries, in particular to a battery and electronic equipment. The battery is used for the electronic equipment, and the electronic equipment is provided with a battery mounting groove. The battery comprises a battery frame body and a battery cell; the battery frame body comprises a main frame body and a buckle; the buckle is used for being clamped and matched with the battery mounting groove; a breaking part is arranged on the main frame body; and the breaking part is used for breaking when the battery is disassembled and enabling one part of the main frame body to be turned over relative to the other part of the main frame body. The at least two battery cells are fixedly mounted on the main frame body; and a preset interval is arranged between at least one pair of adjacent battery cells. The preset interval is right opposite to the breaking part in the direction of the axis where the main frame body is folded. When the battery is disassembled, the breaking part can be broken, so that the appearance of the battery is changed, and the battery can be withdrawn from the battery mounting groove more conveniently.

Description

Technical Field

[0001] This application relates to the technical field of batteries, and particularly to a battery and an electronic device. Background Art

[0002] For some existing electronic devices, a detachable connection method is required between the host end and the battery. To achieve this purpose, technicians usually choose to use fasteners or adhesives to firmly install or bond the battery to the host end of the electronic device.

[0003] However, when installing the battery on the electronic device using fasteners, special fasteners and installation tools are usually required, which is not convenient and fast enough. During the operation, fasteners such as screws are easily damaged, which also causes trouble in disassembling the battery. And when using the adhesive method to install the battery on the electronic device, there are quality defects such as the battery not being firmly bonded. It is also not convenient to remove the battery again after bonding, which brings trouble to subsequent maintenance. Summary of the Invention

[0004] To solve the above problems, embodiments of the present invention provide a battery and an electronic device.

[0005] In a first aspect, this application provides a battery. The battery of this application is used for an electronic device, and the electronic device is provided with a battery installation slot. The battery includes a battery housing and a battery cell;

[0006] The battery housing includes a main housing and a buckle; the buckle is used for snap-fitting with the battery installation slot; a breaking part is provided on the main housing; the breaking part is used for breaking when the battery is disassembled, and causing a part of the main housing to flip relative to another part;

[0007] At least two battery cells are provided and fixedly installed on the main housing; a preset interval is provided between at least a pair of adjacent battery cells, and the preset interval is arranged opposite to the breaking part in the axial direction of the flipping of the main housing.

[0008] Optionally, the breaking part includes a solid part and a hollow part;

[0009] The hollow parts are arranged at intervals, and the solid part is connected between two adjacent hollow parts.

[0010] Optionally, the battery includes a control unit and a flexible circuit board;

[0011] The control unit is fixedly arranged on the main housing, and the control unit is electrically connected to the battery cell through the flexible circuit board.

[0012] Optionally, the flexible circuit board includes a mesh connection portion; the mesh connection portion is disposed opposite to the break portion in the axial direction of the folding of the main frame body.

[0013] Optionally, the buckle includes a movable buckle;

[0014] The movable buckle includes a movable block and a reset elastic member; the movable block is movably mounted on the main frame body and has an extended position extending outside the main frame body and a retracted position retracted into the main frame body; the reset elastic member is connected between the main frame body and the movable block and is used to provide an elastic holding force for keeping the movable block in the extended position.

[0015] Optionally, the buckle includes a fixed buckle;

[0016] At least one of the fixed buckles and at least one of the movable buckles are arranged on opposite sides of the main frame body; when the main frame body moves towards the direction of the movable block and forces the movable block to move to the retracted position, the fixed buckle disengages from the snap-fit with the battery installation groove.

[0017] Optionally, the main frame body has a rectangular frame structure; the battery cell is fixedly mounted on the main frame body along the length direction of the main frame body; the axial direction of the folding of the main frame body is arranged along the width direction of the main frame body.

[0018] In a second aspect, the present application further provides an electronic device, and the electronic device includes a battery as described in any one of the above.

[0019] Optionally, the electronic device includes a battery installation groove;

[0020] A stopper protrudes from the groove wall of the battery installation groove, and the stopper blocks the path of the buckle from disengaging from the battery installation groove in the direction of the battery thickness.

[0021] Optionally, the electronic device includes a card strip;

[0022] A card slot is provided on the card strip; the stopper and the buckle are snap-fitted in the card slot.

[0023] Optionally, the card strip includes a strip-shaped base portion and a card-mounted piece;

[0024] The card-mounted piece is disposed on a side of the strip-shaped base portion facing the buckle, and the card slot is provided on the card-mounted piece so that the card-mounted piece has a hook-like structure;

[0025] A hook groove is provided on a side of the buckle facing the hook-like structure, and the hook end of the hook-like structure is snapped into the hook groove.

[0026] Optionally, the strip-shaped base extends along the surface of the host end of the electronic device and is adhered to the surface of the host end of the electronic device.

[0027] In some implementations of the present application, the battery described in the present application includes a battery housing and a battery cell. The battery housing includes a main housing and a buckle, and the buckle can be engaged with the battery mounting slot of the electronic device to stably fix the battery in the battery mounting slot.

[0028] A breaking portion is provided on the main housing. The breaking portion can break when the battery is disassembled, and a part of the main housing can be turned over relative to the other part. There are at least two battery cells, which are fixedly installed on the main housing; a preset interval is provided between at least a pair of adjacent battery cells, and the preset interval is disposed opposite to the breaking portion in the axial direction of the turning-over of the main housing to prevent the battery cells from interfering when the main housing is turned over.

[0029] When disassembling the battery, the breaking portion can be broken, thereby changing the shape of the battery and enabling the battery to exit the battery mounting slot more conveniently. The above structure avoids installing the battery cells by means of fasteners or adhesives. Therefore, whether installing or disassembling, only the battery needs to be operated. This greatly improves the convenience of assembling and disassembling the battery on the electronic device, and further improves the production and maintenance efficiency of the electronic device.

[0030] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. Description of the Drawings

[0031] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, where:

[0032] Figure 1 is a front view of the battery in some embodiments of the present application;

[0033] Figure 2 is Figure 1 the internal structure diagram of

[0034] Figure 3 is Figure 2 the front view of the battery housing in

[0035] Figure 4 is Figure 3 the axonometric view of

[0036] Figure 5 is Figure 4 the partial enlarged view of part A in

[0037] Figure 6 is Figure 3Partial sectional view along A-A;

[0038] Figure 7 is the front view of the battery installation groove in some embodiments of the present application;

[0039] Figure 8 is Figure 7 sectional view along B-B;

[0040] Figure 9 is the structural schematic diagram of the battery installed in the battery installation groove in some embodiments of the present application;

[0041] Figure 10 is Figure 9 the front view when the battery is flipped;

[0042] Figure 11 is Figure 10 the axonometric view of;

[0043] Figure 12 is the internal structural schematic diagram of the battery in some embodiments of the present application;

[0044] Figure 13 is Figure 12 the enlarged partial view of the preset interval in;

[0045] Figure 14 is Figure 12 the enlarged partial view of part B in;

[0046] Figure 15 is the axonometric view of the battery in some embodiments of the present application;

[0047] Figure 16 is Figure 15 the internal structural schematic diagram of;

[0048] Figure 17 is Figure 16 the enlarged partial view of part C in;

[0049] Figure 18 is the axonometric view of the battery installation groove in some embodiments of the present application;

[0050] Figure 19 is the axonometric view of the clamping strip in some embodiments of the present application;

[0051] Figure 20 is Figure 19 the front view of;

[0052] Figure 21 is Figure 19 the enlarged partial view of part D in;

[0053] Figure 22 is the structural schematic diagram of the battery snapped into the battery installation groove in some embodiments of the present application;

[0054] Figure 23 is Figure 22 A sectional view taken along C-C;

[0055] Figure 24 is Figure 22 A sectional view taken along D-D;

[0056] Reference numerals: 1, battery housing; 11, main housing; 111, breaking part; 1111, hollow part; 1112, solid part; 12, buckle; 121, movable buckle; 1211, movable block; 1212, reset elastic member; 122, fixed buckle; 123, hook groove; 2, battery cell; 3, preset interval; 4, control unit; 5, flexible circuit board; 51, mesh connection part; 6, host end; 61, battery installation groove; 62, stop block; 63, first limiting groove; 64, second limiting groove; 65, third limiting groove; 66, inlet and outlet; 7, strip; 71, strip-shaped base; 72, clamping piece; 73, clamping groove; 8, outer packaging. Detailed implementation manners

[0057] Embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts fall within the scope of protection of this application.

[0058] With the rise of the trend of electronic devices, some electronic devices, especially consumer electronic products, have increasing requirements for batteries. More and more electronic devices adopt a detachable installation method at the battery end to provide structural convenience for the use, maintenance, etc. of the electronic devices. This can replace the battery when the battery fails or reaches the end of its life, effectively improving the maintainability of the electronic devices.

[0059] Currently, there are usually two means to detachably install a battery on an electronic device:

[0060] One is to fixedly install the battery on the host end of the electronic device through fasteners. Usually, technicians will use special screws to fix the battery on the host end of the electronic device. However, such installation and disassembly are usually troublesome and not convenient and fast enough. In addition, the screws are prone to loosen during use, which may easily lead to poor contact between the battery and the host end of the electronic device. In addition, the screws are easily damaged during disassembly, which will also cause trouble for the disassembly of the battery.

[0061] If a colloid such as double-sided tape is used to directly bond and fix the battery to the electronic device, quality defects such as poor battery bonding are likely to occur. During long-term use, the colloid is easily affected by factors such as temperature and humidity and loses a certain amount of bonding ability, which is likely to cause the battery to easily fall off from the host end of the electronic device. In addition, when disassembling the battery, the strong adhesiveness of the double-sided tape may damage the surface of the battery pack or the host end, and the disassembly effect is poor.

[0062] In summary, the existing fixing methods of the battery on the electronic device have many problems such as poor fixing effect, complex installation, easy damage to the battery, and inconvenient disassembly. To solve the above problems, an embodiment of the present invention provides a battery.

[0063] The battery described in the embodiment of the present invention includes a battery housing 1 and a battery cell 2, as shown in Figure 1 shown. An outer package 8 is wrapped around the battery housing 1 and the battery cell 2, and product information such as trademarks can be printed on the outer package 8. Among them:

[0064] As shown in Figure 2 shown, the battery housing 1 includes a main housing 11 and a buckle 12. As shown in Figure 3 、 Figure 4 shown, the main housing 11 is a frame structure, usually made of a polymer material, and thus has good insulation performance and plasticity. At least two battery cells 2 are fixedly installed on the main housing 11. In the embodiment described in the present invention, the number of battery cells 2 provided can specifically be two, three, four or more. The number of battery cells 2 that can be provided on the main housing 11 depends on actual needs and will not be listed and elaborated one by one here.

[0065] At least two buckles 12 are provided on the side of the main housing 11. The buckle 12 can specifically be provided with one, two, three, four or more. To install the battery described in the embodiment of the present invention, the electronic device adapted to the battery described in the embodiment of the present invention is usually provided with a battery installation slot 61. A stop block 62 corresponding to the buckle 12 is provided on the groove wall of the battery installation slot 61. During installation, the battery is inserted into the battery installation slot 61 along a certain direction, and the stop block 62 on the battery installation slot 61 blocks the path of the buckle 12 from coming out of the battery installation slot 61 along the thickness direction of the battery, so as to realize the snap-fit between the buckle 12 and the battery installation slot 61. Since the stop block 62 and the buckle 12 are both inherent structures on the electronic device and the battery respectively and have a certain structural strength, it is not easy for the two to fail in cooperation during blocking, and the reliability of the fixed installation of the battery and the host end 6 of the electronic device can be effectively guaranteed.

[0066] Generally, the size and shape of the battery installation groove 61 are relatively close to those of the battery. That is to say, after the battery is inserted into the battery installation groove 61, there is usually not enough space to remove the battery. For this reason, a breaking part 111 is provided on the main frame 11 of the battery according to the embodiment of the present invention. When an operator disassembles the battery of the present invention by hand or a tool, the breaking part 111 can break during the disassembly of the battery, so that a part of the battery can be folded relative to another part. At this time, there is sufficient operating space in the battery installation groove 61 to disassemble the battery, so the operation of disassembling the battery will become easier.

[0067] For reference Figure 12 , Figure 13 and Figure 14 As shown, in order to accommodate the breaking of the battery. In the battery, when the battery cells 2 are distributed, there is at least a preset interval 3 left between at least a pair of adjacent battery cells 2. The preset interval 3 is arranged opposite to the breaking part 111 in the axial direction of the folding of the main frame 11, so that when the breaking part 111 breaks, the battery cells 2 on both sides of the preset interval 3 can have sufficient movement space to avoid the situation of mutual interference of the battery cells 2.

[0068] For reference Figure 5 As shown, optionally, in the embodiment of the present invention, the breaking part 111 specifically includes a hollow part 1111 spacedly opened on the main frame 11, and a solid part 1112 connected between two adjacent hollow parts 1111. The solid part 1112 and the hollow part 1111 are alternately arranged to form a virtual cutting line similar to a dotted line shape. When breaking the main frame 11, the solid part 1112 connected between the hollow parts 1111 is more likely to break. Therefore, the above setting can reduce the effort spent on breaking the battery, and thus can effectively improve the efficiency of battery disassembly.

[0069] For reference Figure 2 and Figure 12 As shown, optionally, in the embodiment of the present invention, the battery includes a control unit 4 and a flexible circuit board 5. The control unit 4 is usually a rigid circuit board, which is fixedly installed on the main frame 11 to control the battery cells 2 on the battery. The control unit 4 is connected to the battery cells 2 through the flexible circuit board 5, and the flexible circuit board 5 can deform to adapt to the breaking of the main frame 11 to ensure that the main functions of the battery will not be affected by the breaking of the main frame 11.

[0070] On the flexible circuit board 5, optionally, a mesh connection part 51 can be provided. The mesh connection part 51 is disposed opposite to the breaking part 111 in the axial direction of the folding of the main frame 11, so as to be bent and deformed as the main frame 11 is folded. In the embodiment of the present invention, the mesh connection part 51 is specifically a grid-shaped copper structure. Since the grid-shaped structure has poor bending resistance and is prone to bending deformation. Therefore, the mesh connection part 51 can further increase the bending deformation ability of the flexible circuit board 5, and further reduce the resistance when breaking the battery. Since the effort required to break the battery is reduced, the efficiency of battery disassembly can also be correspondingly improved.

[0071] For reference Figure 6 As shown, optionally, the aforementioned buckle 12 may specifically include a movable buckle 121. The movable buckle 121 includes a movable block 1211 and a reset elastic member 1212, wherein the movable block 1211 is movably installed on the main frame 11. A receiving cavity for receiving the movable block 1211 is formed on the main frame 11, and the reset elastic member 1212 is connected between the movable block 1211 and the wall of the receiving cavity. Under normal circumstances, the reset elastic member 1212 provides an elastic holding force to the movable block 1211 and pushes a part of the movable block 1211 out of the main frame 11. At this time, the position of the movable block 1211 relative to the main frame 11 is the extended position of the movable block 1211. When the movable block 1211 is subjected to an external force, the reset elastic member 1212 is compressed by the external force, and the movable block 1211 retracts into the main frame 11. At this time, the position of the movable block 1211 relative to the main frame 11 is the retracted position of the movable block 1211. During the process of the battery being inserted into the battery installation groove 61, such a telescopic structure can avoid the position of the stopper 62 on the battery installation groove 61, thereby facilitating the process of the battery being inserted into the battery installation groove 61. After the battery is inserted into the battery installation groove 61, the movable block 1211 can automatically reset to the extended position under the action of the reset elastic member 1212 and block with the stopper 62, thereby realizing the stable installation of the battery. The reset elastic member 1212 is usually a spring. Under the action of the spring, the battery can ensure its accurate position in the battery installation groove 61, and at the same time can avoid problems such as battery loosening or falling off caused by vibration or collision. This effectively improves the reliability of the electronic device and reduces potential safety risks.

[0072] Optionally, the buckle 12 also includes a fixed buckle 122. In the embodiment of the present invention, the structure of the fixed buckle 122 is a block-shaped protrusion that is integrally formed with the main frame 11 and extends outward. At least one fixed buckle 122 and at least one movable buckle 121 are arranged on opposite sides of the main frame 11. In other words, one side of the opposite sides of the main frame 11 is provided with at least one movable buckle 121, and the other side is provided with at least one fixed buckle 122. When removing the battery, the main frame 11 can be moved toward the movable block 1211 first, and the movable block 1211 moves back to the retracted position under the top pressure of the groove wall of the battery installation groove 61. At this time, the fixed buckle 122 at the other end of the main frame 11 is just out of the snap-fit ​​with the battery installation groove 61. Because the structure of the movable buckle 121 is complex, the structure of the fixed buckle 122 is simpler and easy to process. Therefore, the above arrangement can effectively simplify the structure of the main frame 11, thereby reducing the production and processing cost of the battery.

[0073] Optionally, in the embodiment of the present invention, the main frame 11 is specifically a rectangular frame structure. The battery cell 2 is fixedly mounted on the main frame 11 along the length direction of the main frame 11, and the axis direction of the main frame 11 is arranged along the width direction of the main frame 11. In other words, when the main frame 11 is folded, its folding direction is always along the thickness direction of the battery. Such an arrangement can provide a longer force arm, which is conducive to reducing the force required to break the battery, thereby further improving the efficiency of battery disassembly.

[0074] In a second aspect, the present application also provides an electronic device. The electronic device may be a consumer electronic product such as a mobile computer, a tablet computer, a mobile phone, a digital camera, etc., and a battery installation slot 61 for installing a battery is provided on the host end 6. Any battery as described above is installed in the battery installation slot 61 to provide power to the electronic device.

[0075] The battery and the electronic device according to the embodiment of the present invention are further described in detail below in combination with two electronic devices.

[0076] For reference Figure 9 As shown, the first electronic device specifically includes a host terminal 6 and a battery. The host terminal 6 is provided with a battery installation slot 61, and the battery is fixedly installed in the battery installation slot 61. Figure 7 As shown, the battery installation slot 61 has a slot cavity that is nearly in a cubic shape. At the slot opening of the battery installation slot 61, a pair of slot walls that are arranged opposite to each other are provided with a long strip-shaped stopper 62. Figure 8As shown, the stopper 62 and the bottom of the battery installation groove 61 respectively form a first limiting groove 63. On the other pair of opposite groove walls, a second limiting groove 64 and a third limiting groove 65 are respectively provided. A notch is left on the stopper 62 so as to form a relatively large inlet / outlet 66 for the battery to be inserted or removed at the notch of the battery installation groove 61.

[0077] The battery includes a battery case 1 and a battery cell 2. Among them, the battery case 1 includes a main case 11 and a buckle 12. The main case 11 is a rectangular frame structure made of a polymer material. The battery cell 2 is also specifically a rectangular block structure, and there are four of them, which are fixedly installed on the main case 11 along the length direction of the main case 11 so as to form a rectangular block battery with the main case 11. A buckle 12 is respectively provided on the four side edges of the main case 11 so as to be clamped and fixed with the aforementioned first limiting groove 63, second limiting groove 64, and third limiting groove 65.

[0078] A breaking part 111 is provided on the main case 11. The breaking part 111 specifically includes a hollow part 1111 spacedly opened on the main case 11 and a solid part 1112 connected between two adjacent hollow parts 1111. The solid part 1112 and the hollow part 1111 are alternately arranged to form a virtual cutting line similar to a dotted line shape. When the main case 11 breaks at the breaking part 111, a part of the main case 11 can be folded relative to the other part to achieve the effect of folding the battery. A preset interval 3 is left between a pair of adjacent battery cells 2 on the main case 11. The preset interval 3 is arranged opposite to the breaking part 111 in the axial direction of the folding of the main case 11 to avoid interference between the battery cells 2 when the breaking part 111 breaks.

[0079] A control unit 4 is provided in the middle of the main case 11. The control unit 4 is usually a rigid circuit board, which is fixedly installed on the main case 11 to control the battery cells 2 on the battery. The control unit 4 is connected to the battery cells 2 through a flexible circuit board 5. A mesh connection part 51 is provided on the flexible circuit board 5. The mesh connection part 51 is arranged opposite to the breaking part 111 in the axial direction of the folding of the main case 11 so as to be bent and deformed as the main case 11 folds.

[0080] The aforementioned buckle 12 specifically includes a movable buckle 121 and a fixed buckle 122. The movable buckle 121 includes a movable block 1211 and a reset elastic member 1212, wherein the movable block 1211 is movably mounted on the main frame 11. A housing cavity for accommodating the movable block 1211 is provided on the main frame 11, and the reset elastic member 1212 is connected between the movable block 1211 and the cavity wall of the housing cavity. The structure of the fixed buckle 122 is a block-shaped protrusion that is integrally formed with the main frame 11 and extends outward. Among the buckles 12 arranged on the main frame 11, the two buckles 12 corresponding to the long sides of the main frame 11 and one of the buckles 12 corresponding to the short sides of the main frame 11 are fixed buckles 122. The remaining buckle 12 is a movable buckle 121. During installation, the end of the battery with the movable buckle 121 is first inserted into the aforementioned inlet and outlet 66. As the battery continues to be inserted, the two fixed buckles 122 located on the long sides of the main frame 11 are inserted into the first limiting groove 63, and the movable buckle 121 is inserted into the second limiting groove 64. After the movable buckle 121 is inserted into the second limiting groove 64, the battery can continue to be inserted for a certain distance because the movable block 1211 of the movable buckle 121 can be retracted. At this time, the last fixed buckle 122 can just be inserted into the battery installation groove 61. Then the movable block 1211 of the movable buckle 121 is reset to the extended position, and the last fixed buckle 122 is also inserted into the third limiting groove 65. In this way, the battery can be fixed in all directions, and the connection between the battery and the host is ensured to be firm and stable, reducing the possibility of loosening of the battery due to external force or vibration.

[0081] For reference Figure 10 , Figure 11 As shown, when disassembling, the battery first moves toward the end with the movable buckle 121. At this time, the movable block 1211 of the movable buckle 121 is forced to retract, and the fixed buckle 122 arranged opposite to the movable buckle 121 escapes from the third limiting groove 65. At this time, an external force is applied to the main frame 11, so that the main frame 11 is broken at the breaking portion 111. At this time, the broken part of the battery can be folded up, and the remaining part still stuck in the battery installation slot 61 has a larger movable space, so that the battery can be more easily removed from the battery installation slot 61.

[0082] The second electronic device specifically includes a host terminal 6 and a battery. The host terminal 6 is provided with a battery installation slot 61, and the battery is fixedly installed in the battery installation slot 61. Figure 18 As shown, the battery installation slot 61 has a slot cavity that is close to a cubic shape; at the notch of the battery installation slot 61, relatively protruding stoppers 62 are respectively provided. Figure 15 and Figure 16As shown in the figure, the battery includes a battery housing 1 and a battery cell 2. Among them, the battery housing 1 includes a main housing 11 and a buckle 12. The main housing 11 is a rectangular frame structure made of a polymer material. The battery cell 2 is fixedly installed on the main housing 11 so as to form a rectangular block battery together with the main housing 11.

[0083] The buckle 12 is provided on both long sides of the main housing 11. When installing the battery, first make the buckle 12 and the stopper 62 misaligned with each other. After the battery is inserted into the battery installation slot 61, move the battery so that the stopper 62 blocks the path of the buckle 12 to escape from the battery installation slot 61 in the thickness direction of the battery, so as to realize the installation between the battery and the host end 6 of the electronic device.

[0084] On this basis, optionally, the electronic device may further include a card strip 7. Refer to Figure 19 , Figure 20 and Figure 21 As shown, a card slot 73 is provided on the card strip 7. After the stopper 62 and the buckle 12 are blocked against each other, refer to Figure 22 , Figure 23 and Figure 24 As shown, insert the card strip 7 and make the stopper 62 and the buckle 12 be clamped in the card slot 73 on the card strip 7. This can fix the stopper 62 and the buckle 12 and prevent the stopper 62 and the buckle 12 from disengaging from the blocking state.

[0085] Furthermore, the card strip 7 may specifically include a strip-shaped base 71 and a clamping piece 72. The strip-shaped base 71 is a sheet structure extending along the surface of the host end 6 of the electronic device, and the clamping piece 72 is a sheet structure arranged perpendicular to the strip-shaped base 71. The clamping piece 72 is provided on the side of the strip-shaped base 71 facing the buckle 12, and the card slot 73 is provided on the clamping piece 72 so that the clamping piece 72 is specifically in a hook-shaped structure. Refer to Figure 17 As shown, a hook groove 123 is provided on one side of the buckle 12 facing the hook-shaped structure, and the hook end of the hook-shaped structure is snapped into the hook groove 123 to prevent the stopper 62 and the buckle 12 from being relatively misaligned. On this basis, the strip-shaped base 71 can be adhered to the surface of the host end 6 of the electronic device to further strengthen the fixing effect of the card strip 7 on the stopper 62 and the buckle 12. In addition, adhering the strip-shaped base 71 to the surface of the host end 6 of the electronic device can also prevent the strip-shaped base 71 from warping.

[0086] When removing the battery, first pull the card strip 7 to disengage the stopper 62 and the buckle 12 from the aforementioned card slot 73; then move the battery to misalign the buckle 12 and the stopper 62, and the battery can be taken out from the battery installation slot 61.

[0087] It should be noted that the first electronic device and the second electronic device described in the embodiments of the present invention are only specific examples for easy understanding, and do not mean that the electronic devices described in the embodiments of the present invention are limited to this. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0088] The features of the terms "first" and "second" in the description and claims of this application may explicitly or implicitly include one or at least two of such features. In the description of the present invention, unless otherwise stated, the meaning of "at least two" is two or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0089] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "left", "right", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0090] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0091] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or at least two embodiments or examples.

[0092] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A battery for use in an electronic device, wherein the electronic device is provided with a battery mounting slot (61), characterized in that: It comprises a battery frame (1) and a battery cell (2); The battery frame (1) comprises a main frame (11) and a buckle (12); the buckle (12) is used for engaging with the battery installation slot (61); a breaking portion (111) is provided on the main frame (11); the breaking portion (111) is used for breaking when the battery is disassembled, and causing a part of the main frame (11) to be folded relative to another part; At least two of the battery cells (2) are provided and fixedly mounted on the main frame (11); a preset interval (3) is provided between at least one pair of adjacent battery cells (2), and the preset interval (3) is provided opposite to the breaking portion (111) in the axial direction of the folding of the main frame (11).

2. The battery according to claim 1, characterized in that The breaking portion (111) comprises a solid portion (1112) and a hollow portion (1111); The hollow portions (1111) are arranged at intervals, and the solid portion (1112) is connected between two adjacent hollow portions (1111).

3. The battery according to claim 1, characterized in that The battery comprises a control unit (4) and a flexible circuit board (5); The control unit (4) is fixedly arranged on the main frame (11), and the control unit (4) and the battery cell (2) are electrically connected via the flexible circuit board (5).

4. The battery according to claim 3, characterized in that The flexible circuit board (5) comprises a mesh connection portion (51); the mesh connection portion (51) is arranged opposite to the breaking portion (111) in the axial direction of the main frame (11) being folded.

5. The battery according to claim 1, characterized in that The buckle (12) comprises a movable buckle (121); The movable buckle (121) comprises a movable block (1211) and a reset elastic member (1212); the movable block (1211) is movably mounted on the main frame (11) and has an extended position extending out of the main frame (11) and a retracted position retracted into the main frame (11); the reset elastic member (1212) is connected between the main frame (11) and the movable block (1211) and is used to provide an elastic retaining force for keeping the movable block (1211) in the extended position.

6. The battery according to claim 5, characterized in that The buckle (12) comprises a fixing buckle (122); At least one of the fixed buckles (122) and at least one of the movable buckles (121) are arranged on opposite sides of the main frame (11); when the main frame (11) moves toward the movable block (1211) and forces the movable block (1211) to move to the retracted position, the fixed buckle (122) is disengaged from the snap fit with the battery mounting slot (61).

7. The battery according to claim 1, characterized in that The main frame (11) is in a rectangular frame structure; the battery cell (2) is fixedly mounted on the main frame (11) along the length direction of the main frame (11); and the axial direction of the main frame (11) is arranged along the width direction of the main frame (11).

8. An electronic device, characterized in that: A battery comprising the battery according to any one of claims 1 to 7.

9. The electronic device according to claim 8, characterized in that: The electronic device comprises a battery installation slot (61); A stopper (62) is protruded from the groove wall of the battery installation groove (61), and the stopper (62) blocks the path of the buckle (12) in the battery thickness direction to escape from the battery installation groove (61).

10. The electronic device according to claim 9, characterized in that: The electronic device comprises a card strip (7); The clamping strip (7) is provided with a clamping slot (73); the stopper (62) and the buckle (12) are clamped in the clamping slot (73).

11. The electronic device according to claim 10, characterized in that: The card strip (7) comprises a strip-shaped base (71) and a card-mounting sheet (72); The card-mounting sheet (72) is arranged on a side of the strip-shaped base (71) facing the buckle (12), and the card slot (73) is arranged on the card-mounting sheet (72), so that the card-mounting sheet (72) has a hook-shaped structure; A hook groove (123) is provided on one side of the buckle (12) facing the hook-shaped structure, and the hook end of the hook-shaped structure is inserted into the hook groove (123).

12. The electronic device according to claim 11, characterized in that: The strip-shaped base (71) extends along the surface of the host end (6) of the electronic device and is bonded to the surface of the host end (6) of the electronic device.

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