CN210403854U - Battery and electronic device - Google Patents
Battery and electronic device Download PDFInfo
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- CN210403854U CN210403854U CN201921689918.6U CN201921689918U CN210403854U CN 210403854 U CN210403854 U CN 210403854U CN 201921689918 U CN201921689918 U CN 201921689918U CN 210403854 U CN210403854 U CN 210403854U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The application relates to a battery and an electronic device, the battery includes: the battery cell comprises a first surface, a second surface, a first side edge and a second side edge; the first handle is fixed on the second surface, wraps the first side edge and extends to one side of the first surface; and the second handle is fixed on the second surface, wraps the second side edge and extends to one side of the first surface. The battery comprises a battery core, a first handle and a second handle, wherein the first handle and the second handle are respectively fixed on two opposite side edges of the battery core, and at least part of structure is fixed on the second surface. When needing to dismantle the battery from the battery compartment, the user can stimulate first handle and second handle, drives electric core and breaks away from the battery compartment on level ground, avoids the battery to take place to incline and lead to the uneven and production turn-up of electric core atress breaking away from the in-process in battery compartment.
Description
Technical Field
The present application relates to the field of electronic devices, and more particularly, to a battery and an electronic device.
Background
When a traditional battery is detached from the battery compartment, the battery may incline during the process of separating from the battery compartment, so that the edge of the battery is rolled up, and the battery may be damaged.
SUMMERY OF THE UTILITY MODEL
In a first aspect of the present application, an embodiment provides a battery to solve the above technical problem that the battery is easy to roll up when being disassembled.
A battery, comprising:
the battery cell comprises a first surface and a second surface which are arranged in a back-to-back manner, and a first side edge and a second side edge which are arranged in a back-to-back manner, wherein the first side edge is connected to one end of the first surface and one end of the second surface, and the second side edge is connected to the other end of the second surface and the other end of the second surface;
the first handle is fixed on the second surface, wraps the first side edge and extends to one side of the first surface; and
the second handle is fixed on the second surface, wraps the second side edge and extends to one side of the first surface.
The battery comprises a battery core, a first handle and a second handle, wherein the first handle and the second handle are respectively fixed on two opposite side edges of the battery core, and at least part of structure is fixed on the second surface. When needing to dismantle the battery from the battery compartment, the user can stimulate first handle and second handle, drives electric core and breaks away from the battery compartment on level ground, avoids the battery to take place to incline and lead to the uneven and production turn-up of electric core atress breaking away from the in-process in battery compartment.
In one embodiment, the first handle comprises a first fixing part, a first wrapping part and a first lifting part, and the first wrapping part is connected between the first fixing part and the first lifting part; the first fixing portion is bonded to the second surface, the first wrapping portion is attached to the first side edge, and the first pulling portion is exposed out of one side of the first surface;
the second handle comprises a second fixing part, a second wrapping part and a second lifting part, and the second wrapping part is connected between the second fixing part and the second lifting part; the second fixing portion is bonded to the second surface, the second wrapping portion is attached to the second side edge, and the second lifting portion is exposed out of one side of the first surface.
In one embodiment, the first wrapping portion is bonded to the first side edge; the second wrapping portion is bonded to the second side edge.
In one embodiment, the first pull tab is bonded to the first surface; the second pull portion is bonded to the first surface.
In one embodiment, a patch is included, the patch being bonded to the second surface and at least a portion of an edge of the patch being bonded to the first surface.
In one embodiment, the adhesive force between the edge of the patch and the first surface is greater than the adhesive force between the patch and the second surface.
In one embodiment, the first handle, the second handle and the patch are of an integral structure, and the first handle and the second handle extend out from two opposite sides of the patch in opposite directions.
In one embodiment, a first tear line is arranged between the first handle and the patch, and a second tear line is arranged between the second handle and the patch.
In one embodiment, the patch is provided with a first through hole and a second through hole, and the first fixing part and the first wrapping part are positioned in the first through hole; the second fixing part and the second wrapping part are located in the second through hole.
In one embodiment, the patch overlaps the first pull-up portion at the first surface; the patch overlaps the second pull-up portion at the first surface.
In one embodiment, the first through hole extends to the edge of the patch, the second through hole extends to the edge of the patch, and the openings of the first through hole and the second through hole are oppositely oriented; the first lifting part is positioned in the first through hole; the second lifting part is positioned in the second through hole.
In one embodiment, an adhesive is disposed on a side of the patch facing away from the battery cell.
In one embodiment, the adhesive has a greater adhesion than the adhesion between the patch and the second surface.
In one embodiment, the number of the battery cells is N, N is greater than or equal to 2, the N battery cells are arranged side by side, and in the arrangement direction of the N battery cells, the first handle and the second handle are respectively fixed at two ends of the N battery cells.
In a second aspect of the present application, an embodiment provides an electronic device to solve the above technical problem that the battery is easy to roll up when being detached.
The electronic equipment comprises the battery, wherein the battery bin is formed in the electronic equipment, and the battery can be installed in the battery bin and can be detached from the battery bin.
In a third aspect of the present application, an embodiment provides a battery to solve the above technical problem that the battery is easy to roll up when being disassembled.
A battery that can be mounted on and detached from a battery compartment, comprising:
an electric core;
the battery compartment comprises a first handle and a second handle, wherein the first handle and the second handle are fixed on the battery core, and the battery core can be detached from the battery compartment when being lifted and pulled simultaneously.
The battery comprises a battery core, a first handle and a second handle, wherein the first handle and the second handle are respectively fixed on the battery core. When needing to dismantle the battery from the battery compartment, the user can stimulate first handle and second handle simultaneously, can drive electric core and break away from in the battery compartment levelly and smoothly, avoids the battery to take place to incline and lead to the uneven and production turn-up of electric core atress breaking away from the in-process in battery compartment.
In one of the embodiments, the first and second electrodes are,
the battery comprises a first surface and a second surface which are arranged in a back-to-back manner, and a first side edge and a second side edge which are arranged in a back-to-back manner, wherein the first side edge is connected to one end of the first surface and one end of the second surface, and the second side edge is connected to the other end of the second surface and the other end of the second surface;
the first handle comprises a first fixing part, a first wrapping part and a first lifting part, and the first wrapping part is connected between the first fixing part and the first lifting part; the first fixing portion is bonded to the second surface, the first wrapping portion is attached to the first side edge, and the first pulling portion is exposed out of one side of the first surface;
the second handle comprises a second fixing part, a second wrapping part and a second lifting part, and the second wrapping part is connected between the second fixing part and the second lifting part; the second fixing portion is bonded to the second surface, the second wrapping portion is attached to the second side edge, and the second lifting portion is exposed out of one side of the first surface.
In one embodiment, the first wrapping portion is bonded to the first side edge, and the second wrapping portion is bonded to the second side edge; the first lifting portion is bonded to the first surface, and the second lifting portion is bonded to the first surface.
In one embodiment, a patch is included, the patch being bonded to the second surface and at least a portion of an edge of the patch being bonded to the first surface.
In one embodiment, the patch is provided with a first through hole and a second through hole, and the first fixing part and the first wrapping part are positioned in the first through hole; the second fixing part and the second wrapping part are located in the second through hole.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of a battery provided in one embodiment;
FIG. 2 is a perspective view of the battery shown in FIG. 1;
fig. 3 is an exploded view of the battery shown in fig. 2;
FIG. 4 is a front view of the patch, first handle and second handle of the battery of FIG. 2;
FIG. 5 is a front view of a battery provided in accordance with another embodiment;
FIG. 6 is a front view of the patch, first handle and second handle of the battery of FIG. 5;
fig. 7 is a front view of a battery provided in accordance with yet another embodiment;
fig. 8 is a front view of a battery according to yet another embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
As shown in fig. 1 and 2, in one embodiment, an electronic device is provided, and the electronic device includes a battery 10, and the battery 10 can be installed in a battery compartment of an electronic device such as a mobile phone, a watch, a computer, and the like. The battery 10 includes a battery cell 100, a patch 200, a first handle 300, a second handle 400, and a protective plate 500. When the battery 10 is in use, damage or the like may occur, and the battery core 100 needs to be replaced or repaired. The user can pull the first handle 300 and the second handle 400 to take out the battery cell 100 from the battery compartment flatly, so that the battery cell 100 is convenient to maintain. When only the one-side handle is provided, in the process that the user pulls the one-side handle to make the battery cell 100 incline away from the battery compartment, the battery cell 100 may be curled, and the battery 10 may be damaged. This application can take out electric core 100 from the battery compartment through setting up first handle 300 and second handle 400 on level, and electric core 100 produces the condition of turn-up when can not appear pulling the unilateral handle alone.
It will be appreciated that the battery compartment includes a floor surface, and that when the battery 10 is mounted to the battery compartment, the battery 10 is attached to the floor surface of the battery compartment. The battery cell 100 has a flat plate-shaped structure, the battery cell 100 can be taken out from the battery compartment, and the battery cell 10 can also be detached from the battery compartment in a flat manner, i.e., detached from the battery compartment in a state parallel to the bottom surface of the battery compartment.
The protection plate 500 includes a circuit board, and the battery 10 can be electrically connected to an electronic component through the protection plate 500, so that the battery cell 100 can be charged or power can be supplied to the electronic device. When the battery cell 100 is charged, the protection plate 500 has an overcharge protection function, that is, after the battery cell 100 is fully charged, the protection plate 500 can start the protection function, so as to prevent the power supply from continuing to charge the battery cell 100.
As shown in fig. 1 to fig. 3, in an embodiment, the battery cell 100 includes a first surface 101 and a second surface (not shown) which are opposite to each other, a first side 110 and a second side 120 which are opposite to each other, and a third side 130 and a fourth side 140 which are opposite to each other. The first surface 101 and the second surface are both square structures, and the first side 110, the second side 120, the third side 130 and the fourth side 140 are respectively connected to four ends of the first surface 101 and the second surface. The protection plate 500 is fixed to one of the first side 110, the second side 120, the third side 130, and the fourth side 140. In other embodiments, the battery cell 100 may have a discoid structure, and the designer may design the battery cell 100 according to actual needs, which is not limited herein.
As shown in fig. 2 and 3, in an embodiment, the first handle 300 includes a first fixing portion 310, a first wrapping portion 320, and a first pulling portion 330, and the first wrapping portion 320 is connected between the first fixing portion 310 and the first pulling portion 330. It is understood that the first handle 300 is a unitary structure. The first fixing portion 310 is fixed to the second surface by bonding or welding. The first wrapping portion 320 is attached to the first side edge 110, and may be fixed by adhesion, or may be only attached by contact without adhesion. The first pulling portion 330 is exposed at one side of the first surface 101 of the battery cell 100. The second handle 400 includes a second fixing portion 410, a second wrapping portion 420, and a second pulling portion 430, and the second wrapping portion 420 is connected between the second fixing portion 410 and the second pulling portion 430. It is understood that the second handle 400 is a unitary structure. The second fixing portion 410 is fixed to the second surface by bonding or welding. Second wrap portion 420 is attached to second side edge 120 and may be adhesively secured or may simply be touch-attached without adhesive securement. The second pulling portion 430 is exposed at one side of the first surface 101 of the battery cell 100.
When the battery 10 is installed in the battery compartment, the second surface is located at the bottom of the battery compartment, and the first surface 101 is located at the opening of the battery compartment, that is, the first surface 101 is exposed out of the battery compartment. It can be understood that the first pulling portion 330 and the second pulling portion 430 are exposed from the battery compartment, and when a user needs to detach the battery 10 from the battery compartment, the user can pull the first pulling portion 330 and the second pulling portion 430 at the same time, so as to pull the battery 10 from the battery compartment without tilting the battery 10 to cause the cell 100 to curl. The user may also first lift the first lifting portion 330 or the second lifting portion 430, so that when one side of the battery 10 is slightly lifted and the battery cell 100 is not curled, the other lifting portion is lifted, and then the two lifting portions are lifted at the same time, so as to smoothly pull the battery 10 out of the battery compartment.
In one embodiment, the first lifting portion 330 is adhered to the first surface 101, and the second lifting portion 430 is adhered to the first surface 101. When a user needs to detach the battery 10 from the battery compartment, the first pulling portion 330 is peeled off from the first surface 101, the second pulling portion 430 is peeled off from the second surface, and then the first pulling portion 330 and the second pulling portion 430 are pulled to detach the battery 10 from the battery compartment. In another embodiment, the first lifting portion 330 is not adhesively secured to the first surface 101, and the second lifting portion 430 is not adhesively secured to the first surface 101. When a user needs to detach the battery 10 from the battery compartment, the user can directly pull the first pulling portion 330 and the second pulling portion 430, that is, the battery 10 can be detached from the battery compartment.
In another embodiment, the first handle 300 may be fixed to the second surface and surrounds the third side 130 and extends to one side of the first surface 101, and the second handle 400 may be fixed to the second surface and surrounds the fourth side 140 and extends to one side of the first surface 101, which is not limited herein.
As shown in fig. 2 and fig. 3, in an embodiment, the patch 200 is adhered to the second surface, and at least a portion of an edge of the patch 200 is adhered to the first surface 101, so that the patch 200 wraps at least a portion of or all of the structure of the second surface and wraps at least a portion of or all of the structure of at least one side of the battery cell 100, so that at least a portion of the structure of the side of the battery cell 100 facing away from the battery compartment is wrapped and fixed by the patch 200, and the battery cell 100 is prevented from being separated from the patch 200. It is understood that the patch 200 may completely cover the second surface, or only cover a partial area of the second surface, but at least a part of the structure of the patch 200 is adhered to the first surface 101, so that the patch 200 wraps at least a part of the structure of the battery cell 100, and exerts a pulling force on the battery cell 100 toward the battery compartment to prevent the battery cell 100 from falling out of the battery compartment.
The side of the patch 200 facing the second surface may be either fully bonded to the second surface or partially bonded, i.e. a part of the area of the side of the patch 200 facing the second surface is bonded to the second surface, whereas a part of the area is only attached to the second surface and there is no bonding force. Similarly, the edge of the patch 200 is bonded to the first surface 101, and the edge of the patch 200 may be bonded to the first surface 101 entirely or partially, which is not limited herein. In a state where the patches 200 are partially bonded to the second surface and the first surface 101, when the battery 10 is disassembled and repaired, the residual adhesive on the second surface and the first surface 101 of the battery cell 100 is less, so that the second surface of the battery cell 100 is cleaner.
An adhesive is disposed on a side of the patch 200 facing away from the battery cell 100, so that the patch 200 can be bonded and fixed to the battery compartment. The design method of the patch 200 enables the battery cell 100 to be fixed and mounted in the battery compartment by the patch 200, and prevents the battery cell 100 from falling off from the battery compartment. It is understood that the adhesive may be spread over the side of the patch 200 facing away from the battery cell 100, or may only cover a partial area of the side of the patch 200 facing away from the battery cell 100, which is not limited herein, but needs to satisfy the adhesive force between the patch 200 and the battery compartment.
In an embodiment, the adhesive force of the adhesive on the side of the patch 200 facing away from the battery cell 100 is greater than the adhesive force between the patch 200 and the second surface, that is, the adhesive force between the patch 200 and the battery compartment is greater than the adhesive force between the patch 200 and the second surface, and the adhesive force between the edge of the patch 200 and the first surface 101 is greater than the adhesive force between the patch 200 and the second surface. It can be understood that the adhesive force between the edge of the patch 200 and the first surface 101 is relatively large, so that the patch 200 can firmly wrap the battery cell 100, so that the battery cell 100 is not easily separated from the patch 200; the adhesive force between the patch 200 and the battery compartment is large, so that the patch 200 is firmly adhered to the battery compartment, i.e., the battery cell 100 is firmly fixed in the battery compartment. When the battery 10 is repaired or replaced, the patch 200 needs to be separated from the battery cell 100, and the adhesion force between the patch 200 and the second surface is small, so that the patch 200 and the battery cell 100 are easily separated, and the surface of the battery cell 100 is not easy to remain glue, so that the surface of the battery cell 100 is relatively clean.
In another embodiment, the adhesive force of the adhesive on the side of the patch 200 facing away from the battery cell 100 is equal to the adhesive force between the patch 200 and the second surface, and the adhesive force between the edge of the patch 200 and the first surface 101 is equal to the adhesive force between the patch 200 and the second surface.
As shown in fig. 2-4, in one embodiment, the first handle 300, the second handle 400, and the patch 200 are separate structures. The patch 200 is provided with a first through hole 210 and a second through hole 220, the first through hole 210 is partially located on the second surface, and is partially located on the first side 110, and the edge of the patch 200 is bonded to the first surface 101. The first fixing portion 310 and the first wrapping portion 320 are located in the first through hole 210, and the first pulling portion 330 overlaps with an edge of the patch 200. Such as the first pull-up 330 being located between the edge of the patch 200 and the first surface 101 or the edge of the patch 200 being located between the first pull-up 330 and the first surface 101. The second fixing portion 410 and the second wrapping portion 420 are positioned in the second through-hole 220, and the second pulling portion 430 overlaps with an edge of the patch 200. Such as the second pull-up 430 being located between the edge of the patch 200 and the first surface 101 or the edge of the patch 200 being located between the second pull-up 430 and the first surface 101. It can be understood that the first fixing portion 310 and the first wrapping portion 320 are located in the first through hole 210, so that the first fixing portion 310 and the first wrapping portion 320 are prevented from overlapping with the patch 200 in thickness, and the thickness of the battery 10 at the second surface and the first side 110 is prevented from being increased, so that the battery 10 can be easily mounted in the battery compartment; the second fixing portion 410 and the second wrapping portion 420 are located in the second through hole 220, so that the second fixing portion 410 and the second wrapping portion 420 are prevented from overlapping with the patch 200 in thickness, the thickness of the battery 10 at the second surface and the second side edge 120 is prevented from being increased, and the battery 10 can be easily mounted in a battery compartment.
In another embodiment, one of the first handle 300 and the second handle 400 and the patch 200 may be a separate structure, and the other may be an integral structure with the patch 200, which is not limited herein.
When the battery 10 shown in fig. 2 is prepared, the patch 200 is first attached to the battery core 100, such that a part of the structure of the patch 200 is adhered to the second surface, and the edge of the patch 200 is adhered to the first surface 101, so as to wrap the battery core 100. Bonding the first handle 300 in the first through hole 210, and bonding a part of the structure of the first handle 300 on the edge of the patch 200; the second handle 400 is bonded in the second through hole 220, and a part of the structure of the second handle 400 is bonded to the edge of the patch 200. In another embodiment, the first handle 300 can be adhered to the first side 110, and a part of the structure can be adhered to the second surface, the first surface 101; the second handle 400 is bonded to the second side edge 120 and a portion of the structure is bonded to the second surface, the first surface 101. Then, the patch 200 is attached to the battery cell 100, such that a portion of the structure of the patch 200 is adhered to the second surface, an edge of the patch 200 is adhered to the first surface 101 and overlapped with the first handle 300 and the second handle 400, portions of the first handle 300 located on the first side 110 and the second surface are located in the first through hole 210, and form a first wrapping portion 320 and a first fixing portion 310, respectively. The portions of the second handle 400 located at the second side edge 120 and the second surface are located in the second through hole 220, and form a second wrapping portion 420 and a second fixing portion 410, respectively.
When the battery 10 shown in fig. 2 needs to be detached from the battery compartment, in a state where the first pulling portion 330 and the second pulling portion 430 cover the edge of the patch 200, the first pulling portion 330 and the second pulling portion 430 are firstly torn away from the first surface 101, and then the first pulling portion 330 and the second pulling portion 430 are pulled, so that the battery cell 100 with the patch 200 is separated from the battery compartment. Or, in a state where the edge of the patch 200 covers the first pulling portion 330 and the second pulling portion 430, the edge of the patch 200 is firstly torn off from the first surface 101, and then the first pulling portion 330 and the second pulling portion 430 are pulled, so that the second surface of the battery cell 100 is separated from the patch 200, and then the patch 200 is torn off from the battery compartment. Still alternatively, whether the first pulling part 330 and the second pulling part 430 cover the edge of the patch 200 or the edge of the patch 200 covers the first pulling part 330 and the second pulling part 430, the first pulling part 330 and the second pulling part 430 may be firstly torn away from the first surface 101, and then the battery cell 100 may be lifted out of the battery compartment with or without the patch 200 attached.
In one embodiment, the first through hole 210 extends to the edge of the patch 200, the second through hole 220 extends to the edge of the patch 200, and the opening of the first through hole 210 is oriented in the opposite direction to the opening of the second through hole 220. The first handle 300 is located in the first through hole 210, and the second handle 400 is located in the second through hole 220. It is understood that all of the structure of the first handle 300 is located within the first through-hole 210 and all of the structure of the second handle 400 is located within the second through-hole 220, i.e., the first handle 300 is not aligned with the patch 200 and the second handle 400 is not aligned with the patch 200.
It is understood that the patch 200 can isolate the battery cell 100 from the battery compartment, the patch 200 is adhesively secured to the battery compartment, and the patch 200 can wrap around and adhesively secure the battery cell 100, thereby enabling the battery cell 100 to be secured to the battery compartment. When the battery 10 needs to be disassembled or repaired, the battery 10 is separated from the battery compartment, and then the patch 200 is separated from the battery core 100, so that the disassembly is convenient. And can design for the adhesion stress of paster 200 and battery compartment is great, and the adhesion stress of the edge of paster 200 and first surface 101 is great, and the adhesion stress of paster 200 and second surface is less for electric core 100 can enough be firmly wrapped up and be fixed in the battery compartment, dismantle battery 10 and with paster 200 and electric core 100 separation back, electric core 100 surface remains to glue less, makes electric core 100 surface comparatively clean.
During the process of removing the battery 10 from the battery compartment, the first handle 300 and the second handle 400 need to bear large force, and the patch 200 is subjected to small force. The first handle 300, the second handle 400 and the patch 200 are of split structures, the first handle 300 and the second handle 400 can be made of materials capable of bearing large tearing force, common PET films can be selected as the materials of the patch 200, stickers can be used, and cost can be reduced on the premise of meeting usability.
As shown in fig. 5 and 6, in one embodiment, the first handle 300, the second handle 400 and the patch 200 are integrally formed. The first handle 300 and the second handle 400 extend from opposite sides of the patch 200 in opposite directions. When the chip 200 wraps the battery cell 100, the first pulling portion 330 is located on one side of the first surface 101 of the battery cell 100, and may be adhered to the first surface 101 or tilted with respect to the first surface 101; the second pulling portion 430 is located on one side of the first surface 101 of the battery cell 100, and may be adhered to the first surface 101, or tilted with respect to the first surface 101. When the battery 10 shown in fig. 5 is installed in a battery compartment, the adhesive force between the side of the patch 200 facing away from the battery core 100 and the battery compartment is strong, and the adhesive force between the edge of the patch 200 and the first surface 101 is strong. When a user needs to detach the battery 10 from the battery compartment, the edge of the patch 200 is firstly torn away from the first surface 101, and then the first pulling portion 330 and the second pulling portion 430 are pulled to detach the battery cell 100 together with the patch 200 from the battery compartment.
As shown in fig. 5 and 6, in one embodiment, the first handle 300 and the second handle 400 are integrally formed with the patch 200, but a first tear line 230 is disposed between the first handle 300 and the patch 200, and a second tear line 240 is disposed between the second handle 400 and the patch 200, so that the first handle 300 and the second handle 400 can be easily torn from the patch 200. When the battery 10 needs to be detached from the battery compartment, the first handle 300 and the second handle 400 are torn away from the first surface 101, and then the first handle 300 and the second handle 400 are pulled, so as to lift the battery cell 100 with or without the patch 200 from the battery compartment. When the battery cell 100 is not provided with the patch 200, the first pull handle 300 and the second pull handle 400 are easily torn away from the patch 200 due to the existence of the first easy-tear line 230 and the second easy-tear line 240.
As shown in fig. 7 and 8, in an embodiment, the number of the battery cells 100 is N, where N is greater than or equal to 2, and the N battery cells 100 are arranged side by side and are wrapped and fixed by the patches 200. In the arrangement direction of the N battery cells 100, the first handle 300 and the fourth handle 400 are respectively fixed to two ends of the N battery cells. After the N battery cells 100, the patches 200, the first handle 400 and the second handle 400 are assembled, the N battery cells are bonded and fixed in the battery compartment. When the battery 10 needs to be detached from the battery compartment, the first handle 300 and the second handle 400 are lifted, so that the N battery cells 100 are lifted smoothly and are not inclined easily, the situation that the battery cells 100 are curled is avoided, and the situation that the curling edges are generated between the N battery cells 100 is avoided.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (20)
1. A battery, comprising:
the battery cell comprises a first surface and a second surface which are arranged in a back-to-back manner, and a first side edge and a second side edge which are arranged in a back-to-back manner, wherein the first side edge is connected to one end of the first surface and one end of the second surface, and the second side edge is connected to the other end of the first surface and the other end of the second surface;
the first handle is fixed on the second surface, wraps the first side edge and extends to one side of the first surface; and
the second handle is fixed on the second surface, wraps the second side edge and extends to one side of the first surface.
2. The battery according to claim 1,
the first handle comprises a first fixing part, a first wrapping part and a first lifting part, and the first wrapping part is connected between the first fixing part and the first lifting part; the first fixing portion is bonded to the second surface, the first wrapping portion is attached to the first side edge, and the first pulling portion is exposed out of one side of the first surface;
the second handle comprises a second fixing part, a second wrapping part and a second lifting part, and the second wrapping part is connected between the second fixing part and the second lifting part; the second fixing portion is bonded to the second surface, the second wrapping portion is attached to the second side edge, and the second lifting portion is exposed out of one side of the first surface.
3. The battery of claim 2, wherein the first wrap portion is bonded to the first side edge; the second wrapping portion is bonded to the second side edge.
4. The battery of claim 2, wherein the first pull-up portion is bonded to the first surface; the second pull portion is bonded to the first surface.
5. The battery of claim 2, comprising a patch, wherein the patch is bonded to the second surface and at least a portion of an edge of the patch is bonded to the first surface.
6. The battery of claim 5, wherein the adhesive force between the edge of the patch and the first surface is greater than the adhesive force between the patch and the second surface.
7. The battery of claim 5, wherein the first handle, the second handle and the patch are of an integral structure, and the first handle and the second handle extend from opposite sides of the patch in opposite directions.
8. The battery of claim 7, wherein a first tear line is disposed between the first pull tab and the patch, and a second tear line is disposed between the second pull tab and the patch.
9. The battery of claim 5, wherein the patch is provided with a first through hole and a second through hole, and the first fixing portion and the first wrapping portion are located in the first through hole; the second fixing part and the second wrapping part are located in the second through hole.
10. The battery of claim 9, wherein the patch overlaps the first pull-up portion at the first surface; the patch overlaps the second pull-up portion at the first surface.
11. The battery of claim 9, wherein the first via extends to an edge of the patch, the second via extends to an edge of the patch, and openings of the first via and the second via are oppositely oriented; the first lifting part is positioned in the first through hole; the second lifting part is positioned in the second through hole.
12. The battery of claim 5, wherein a side of the patch facing away from the cell is provided with an adhesive.
13. The battery of claim 12, wherein the adhesive has an adhesion force greater than an adhesion force between the patch and the second surface.
14. The battery according to any one of claims 1 to 13, wherein the number of the battery cells is N, N is greater than or equal to 2, the N battery cells are arranged side by side, and the first pull handle and the second pull handle are respectively fixed to two ends of the N battery cells in an arrangement direction of the N battery cells.
15. An electronic device, comprising the battery of any one of claims 1 to 14, wherein the electronic device is provided with a battery compartment, and the battery can be mounted in the battery compartment and detached from the battery compartment.
16. A battery, can install in the battery compartment and can follow and tear open in the battery compartment, its characterized in that includes:
an electric core;
the battery compartment comprises a first handle and a second handle, wherein the first handle and the second handle are fixed on the battery core, and the battery core can be detached from the battery compartment when being lifted and pulled simultaneously.
17. The battery of claim 16,
the battery comprises a first surface and a second surface which are arranged in a back-to-back manner, and a first side edge and a second side edge which are arranged in a back-to-back manner, wherein the first side edge is connected to one end of the first surface and one end of the second surface, and the second side edge is connected to the other end of the second surface and the other end of the second surface;
the first handle comprises a first fixing part, a first wrapping part and a first lifting part, and the first wrapping part is connected between the first fixing part and the first lifting part; the first fixing portion is bonded to the second surface, the first wrapping portion is attached to the first side edge, and the first pulling portion is exposed out of one side of the first surface;
the second handle comprises a second fixing part, a second wrapping part and a second lifting part, and the second wrapping part is connected between the second fixing part and the second lifting part; the second fixing portion is bonded to the second surface, the second wrapping portion is attached to the second side edge, and the second lifting portion is exposed out of one side of the first surface.
18. The battery of claim 17, wherein the first wrap portion is bonded to the first side edge and the second wrap portion is bonded to the second side edge; the first lifting portion is bonded to the first surface, and the second lifting portion is bonded to the first surface.
19. The battery of claim 17, comprising a patch, wherein the patch is bonded to the second surface and at least a portion of an edge of the patch is bonded to the first surface.
20. The battery of claim 19, wherein the patch defines a first through hole and a second through hole, and the first fixing portion and the first wrapping portion are located in the first through hole; the second fixing part and the second wrapping part are located in the second through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921689918.6U CN210403854U (en) | 2019-10-09 | 2019-10-09 | Battery and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921689918.6U CN210403854U (en) | 2019-10-09 | 2019-10-09 | Battery and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210403854U true CN210403854U (en) | 2020-04-24 |
Family
ID=70343687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921689918.6U Active CN210403854U (en) | 2019-10-09 | 2019-10-09 | Battery and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210403854U (en) |
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2019
- 2019-10-09 CN CN201921689918.6U patent/CN210403854U/en active Active
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