CN115458859B - Battery module and electronic equipment - Google Patents

Battery module and electronic equipment Download PDF

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Publication number
CN115458859B
CN115458859B CN202211297118.6A CN202211297118A CN115458859B CN 115458859 B CN115458859 B CN 115458859B CN 202211297118 A CN202211297118 A CN 202211297118A CN 115458859 B CN115458859 B CN 115458859B
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CN
China
Prior art keywords
battery module
mounting
plate
elastic arm
plate body
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Active
Application number
CN202211297118.6A
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Chinese (zh)
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CN115458859A (en
Inventor
王林
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Goertek Techology Co Ltd
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Goertek Techology Co Ltd
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Priority to CN202211297118.6A priority Critical patent/CN115458859B/en
Publication of CN115458859A publication Critical patent/CN115458859A/en
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/258—Modular batteries; Casings provided with means for assembling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The invention discloses a battery module and electronic equipment. The battery module is mounted on the mounting carrier; the connecting structure comprises a first clamping part and an elastic arm, wherein the first clamping part is arranged on one of the mounting carrier and the battery module, and the elastic arm is arranged on the other of the first clamping part and the battery module; the elastic arm is provided with a second clamping part which is clamped to the first clamping part so as to limit and fix the battery module to the mounting carrier; when the elastic arm receives external force, the elastic arm can drive the second clamping part and the first clamping part to be separated. The technical scheme of the invention can improve the convenience of disassembling and assembling the battery module and simplify the fixing structure of the battery module.

Description

Battery module and electronic equipment
Technical Field
The present invention relates to the field of electronic devices, and in particular, to a battery module and an electronic device using the battery module.
Background
Currently, in order to enable electronic devices such as a camera, a game pad, and a sound box to be used without an external power supply, a rechargeable and replaceable battery module is usually disposed in the electronic device, so as to perform power supply work on the electronic device through the battery module.
However, there are two general fixing methods of the battery module on the electronic device in the related art, and one of the fixing methods of the battery is: after the battery module is accommodated in the battery groove, the battery module is compressed through one end of the compression bar, and the other end of the compression bar is locked to the electronic equipment through a plurality of screws. At this time, when adopting this kind of mode to fix battery module, can make the battery module carry out the dismouting in-process, need all screw or unscrew comparatively loaded down with trivial details operation to each screw, lead to the comparatively inconvenient to battery module's dismouting. Another battery fixing mode is as follows: the battery module is provided with a jack, and the electronic equipment is provided with a slidable plug and a spring; after the battery module is accommodated in the battery groove, the spring can drive the plug into the jack so as to limit and fix the battery module; and then the plug block is pulled out of the plug block, so that the unlocking of the battery module can be realized. At this time, when adopting this kind of mode to fix battery module, though can make the dismouting to battery module comparatively convenient, the setting of a great deal of structures such as jack, inserted block and spring for the fixed knot to battery module constructs comparatively complicated, leads to increased electronic equipment's manufacturing cost. Therefore, the fixing structure of the battery module by the electronic device in the related art has either a defect of inconvenient assembly and disassembly or a defect of complicated structure.
Disclosure of Invention
The invention mainly aims to provide a battery module, which aims to improve the convenience of assembling and disassembling the battery module and simplify the fixing structure of the battery module.
In order to achieve the above object, the battery module according to the present invention includes:
mounting a carrier;
a battery module mounted to the mounting carrier; and
the connecting structure comprises a first clamping part and an elastic arm, wherein the first clamping part is arranged on one of the mounting carrier and the battery module, and the elastic arm is arranged on the other of the first clamping part and the battery module; the elastic arm is provided with a second clamping part which is clamped to the first clamping part so as to limit and fix the battery module to the mounting carrier; when the elastic arm receives external force, the elastic arm can drive the second clamping part and the first clamping part to be separated.
Optionally, an installation cavity is arranged in the installation carrier, the installation carrier is also provided with an installation opening communicated with the installation cavity, and the battery module can be installed in the installation cavity through the installation opening;
the first clamping part is arranged in the mounting cavity and used for enclosing the cavity wall of the mounting opening, the elastic arm is arranged in the battery module, part of the elastic arm extends out of the mounting opening, and the second clamping part is arranged in the elastic arm in the mounting cavity.
Optionally, at least one of the first clamping portion and the second clamping portion is provided with a guiding surface, so that when the battery module is mounted in the mounting cavity, the elastic arm is guided to elastically deform to drive the second clamping portion to be clamped with the first clamping portion.
Optionally, the elastic arm includes:
the fixing plate is arranged on the battery module; and
the deformation board, the one end of deformation board connect in the fixed plate, the other end by the installing port stretches out, just the deformation board with the fixed plate encloses to be formed with and is facing away from the contained angle that battery module set up, second joint portion locates the deformation board.
Optionally, the deformation plate includes:
the first plate body is connected with the fixing plate at one end, an included angle which is opposite to the battery module is formed by encircling the fixing plate, one end, away from the fixing plate, of the first plate body extends to the mounting opening, and the second clamping part is arranged on the first plate body;
one end of the second plate body is connected with the first plate body extending to the mounting port, and the other end of the second plate body extends along the direction away from the battery module; and
And one end of the third plate body is connected with one end of the second plate body far away from the first plate body, and the other end of the third plate body extends along the direction from the bottom of the mounting cavity to the mounting opening.
Optionally, the mounting carrier is enclosed to form a notch portion, the surface of the mounting port is recessed at a position corresponding to the elastic arm, the notch portion is communicated with the mounting cavity, and a part of the second plate body and the third plate body are accommodated in the notch portion;
and/or the widths of the first plate body and the second plate body are equal and smaller than the width of the fixed plate, and the width of at least part of the third plate body is larger than the width of the fixed plate;
and/or, the first plate body, the second plate body and the third plate body are arranged in an integrated structure.
Optionally, the mounting cavity is used for enclosing a cavity wall forming the mounting opening and is provided with a limiting rod, the extending direction of the limiting rod is perpendicular to the direction from the bottom of the mounting cavity to the mounting opening, and the limiting rod is formed into the first clamping part;
when the battery module is installed in the installation cavity, the second clamping part is clamped at one side of the limiting rod, which is away from the installation opening.
Optionally, the mounting cavity is used for enclosing a cavity wall of the mounting port to form a concave accommodating groove, and the accommodating groove also penetrates through the surface of the mounting carrier, on which the mounting port is formed;
two opposite groove walls of the accommodating groove are provided with mounting holes, and two opposite ends of the limiting rod are respectively inserted into the two mounting holes.
Optionally, the two mounting holes penetrate through the outer surface of the mounting carrier, and an interference part is further arranged at one end of the limiting rod, so that the limiting rod is inserted and mounted in the mounting holes and is limited and fixed relative to the mounting carrier.
The invention also provides electronic equipment comprising the battery module.
In the use process of the battery module, when the battery module is required to be mounted on the mounting carrier, the battery module can be limited and fixed on the mounting carrier by driving the second clamping part on the elastic arm in the connecting structure to be clamped with the first clamping part. When the battery module is required to be taken down from the mounting carrier, the elastic arm can be directly driven to elastically deform, so that the second clamping part and the first clamping part are separated, and the battery module can be unlocked and can be quickly taken down from the mounting carrier. At this time, the operation of driving the second clamping part on the elastic arm to be clamped with the first clamping part and the operation of driving the elastic arm to elastically deform to separate the second clamping part from the first clamping part are relatively simple, so that the convenience of assembling and disassembling the battery module is improved. The connecting structure also only comprises a first clamping part and an elastic arm, and the elastic arm is directly used for providing clamping elastic force and an operation position for a user to unlock when in use. Compared with the prior art, the battery module is fixed by adopting a plurality of structures such as the jack, the plug block and the spring, so that clamping elastic force is needed to be provided through the spring, an operation position is provided through the plug block for a user to unlock, and the battery module is directly connected with one part through the elasticity in the scheme, so that the parts of the connecting structure are very few. Therefore, the arrangement of the connecting structure formed by the first clamping part and the elastic arm is adopted in the scheme, and the fixing structure of the battery module is simplified, so that the manufacturing cost of the electronic equipment is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a battery module according to an embodiment of the present invention;
fig. 2 is an exploded view of a battery module and a mounting carrier of the battery module of fig. 1;
fig. 3 is a schematic cross-sectional view of the battery module of fig. 1;
FIG. 4 is an enlarged partial schematic view of FIG. 3A;
fig. 5 is a schematic view of an assembled structure of the battery module and the elastic arm in fig. 2;
FIG. 6 is a schematic view of an exploded view of the battery module and spring arm of FIG. 5;
fig. 7 is another schematic view of an exploded structure of the battery module and the elastic arm of fig. 5;
FIG. 8 is a schematic view of the structure of the elastic arm in FIG. 6;
FIG. 9 is a schematic view of the spring arm of FIG. 8 from another perspective;
FIG. 10 is a schematic view of the spring arm of FIG. 8 from another perspective;
FIG. 11 is a schematic view of the mounting carrier of FIG. 2;
FIG. 12 is a schematic view of the mounting carrier of FIG. 11 from another perspective;
fig. 13 is a schematic view of the mounting carrier of fig. 11 from a further perspective;
FIG. 14 is a schematic view of an exploded view of the mounting bracket and stop lever of FIG. 11;
fig. 15 is a schematic structural view of the stop lever of fig. 14.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The inventor notes that two common fixing methods of the battery module in the related art on the electronic device have certain defects, namely, the disassembly and assembly of the battery module are inconvenient, or the fixing structure of the battery module is complex. Specifically, two more common fixing modes can be defined as a mode one and a mode two, in the mode one: after the battery module is accommodated in a battery groove formed in the electronic equipment, the battery module is tightly pressed through one end of the pressing strip, and the other end of the pressing strip is locked to the electronic equipment through a plurality of screws. At this time, in the process of assembling and disassembling the battery module, the screws are required to be screwed or unscrewed, which results in inconvenience in assembling and disassembling the battery module. And in mode two: the battery module is provided with an inserting hole, and the electronic equipment is provided with a sliding inserting block and a spring; after the battery module is accommodated in the battery groove, the spring can drive the plug into the jack so as to limit and fix the battery module; and then the plug block is pulled out of the plug block, so that the unlocking of the battery module can be realized. At this time, the fixing structure of the battery module is complicated due to the arrangement of the jack, the plug block, the spring and other structures, so that the manufacturing cost of the electronic equipment is increased.
Accordingly, in order to solve the above-mentioned drawbacks of the related art battery module fixing structure, the inventors propose a battery module, and in one embodiment of the present invention, please refer to fig. 1 to 4 in combination, the battery module 100 includes a mounting carrier 10, a battery module 30, and a connection structure 50. The battery module 30 is mounted to the mounting carrier 10; the connection structure 50 includes a first clamping portion 51 and an elastic arm 53, the first clamping portion 51 is provided on one of the mounting carrier 10 and the battery module 30, and the elastic arm 53 is provided on the other of the first clamping portion 51 and the battery module 30; the elastic arm 53 is provided with a second clamping part 531, and the second clamping part 531 is clamped to the first clamping part 51, so that the battery module 30 is limited and fixed on the mounting carrier 10; when the elastic arm 53 receives an external force, the elastic arm 53 can further drive the second locking portion 531 and the first locking portion 51 to separate.
The electronic device to which the battery module 100 is applied may be a camera, a game handle, a sound box, or the like, and the specific type of the battery module 100 is not limited in this application. Further, the mounting carrier 10 in the battery module 100 may be used to provide mounting locations for mounting and carrying the battery module 30 and the connection structure 50. The mounting carrier 10 may be directly formed by the upper structure of the housing of the electronic device, or the mounting carrier 10 may be an additional component independent of the housing of the electronic device, and may be used for mounting and carrying the battery module 30 and the connection structure 50. The battery module 30 may be directly disposed on a surface of the mounting carrier 10, i.e., the mounting carrier 10 may have a plate structure, and of course, the battery module 30 may also be accommodated in the mounting carrier 10, i.e., the mounting carrier 10 may have a box structure with an opening, so the specific structure of the mounting carrier 10 is not limited in this application. The battery module 30 may be used to store power and may supply power to an electronic device when the battery module 100 is applied to the electronic device. Specifically, the battery module 30 may include a battery case 31, a battery core 33 and a protection circuit 35, where the battery core 33 and the protection circuit 35 are disposed in the battery case 31, and the battery core 33 and the protection circuit 35 are electrically connected to control discharge through the protection circuit 35. At this time, the protection circuit 35 of the battery module 30 may be electrically connected with a control board or other electrical devices on the electronic device, so as to implement the power supply operation of the battery module 30 to the electronic device. In addition, in order to facilitate recycling of the battery module 30, the battery module 30 may be a rechargeable battery. At this time, the battery module 30 may further be provided with a charging interface electrically connected to the protection circuit 35, so that the battery module 30 may be charged through the charging interface after the electricity amount is used. The first clamping portion 51 of the connection structure 50 may be used to provide a clamping position, and the second clamping portion 531 on the elastic arm 53 may also be used to provide a clamping position, so that the battery module 30 is limited and fixed on the mounting carrier 10 by the clamping between the first clamping portion 51 and the second clamping portion 531 (as shown in fig. 3 and 4, the first clamping portion 51 and the second clamping portion 531 are in a phase clamping state). The elastic arm 53 is a deformable member, and may be a metal sheet, or may be a plastic sheet. When the elastic deformation occurs, the second locking portion 531 and the first locking portion 51 may be driven to be separated. Therefore, when the battery module 30 needs to be removed, the user directly pulls the elastic arm 53 to elastically deform the elastic arm to drive the second clamping portion 531 away from the first clamping portion 51, so that the battery module 30 can be unlocked and removed from the mounting carrier 10. It should be noted that, when the battery module 30 is mounted on the mounting carrier 10, the elastic arm 53 may be pressed during the mounting process to automatically elastically deform, so as to drive the second locking portion 531 on the elastic arm 53 to be locked to the first locking portion 51 after the battery module 30 is mounted in place. Of course, the user may manually actuate the deformation of the elastic arms 53 while mounting the battery module 30 on the mounting carrier 10. After the battery module 30 is installed in place, the acting force on the elastic arm 53 is cancelled, and the elastic arm 53 can be reset under the action of deformation elastic force to drive the second clamping part 531 to be clamped to the first clamping part 51. Note that, the first engaging portion 51 and the second engaging portion 531 may be engaged with each other by a hook or a hook, or may be engaged with each other by a hook or a hole, and the specific configuration of the first engaging portion 51 and the second engaging portion 531 is not limited in this application.
In the use process of the battery module 100 according to the present invention, when the battery module 30 needs to be mounted on the mounting carrier 10, the battery module 30 can be limited and fixed on the mounting carrier 10 by driving the second clamping portion 531 on the elastic arm 53 of the connection structure 50 to clamp the first clamping portion 51. When the battery module 30 needs to be removed from the mounting carrier 10, the elastic arm 53 may be directly driven to elastically deform, so that the second clamping portion 531 and the first clamping portion 51 are separated, and the battery module 30 may be unlocked and quickly removed from the mounting carrier 10. At this time, the operation of driving the second clamping portion 531 on the elastic arm 53 to be clamped to the first clamping portion 51 and the operation of driving the elastic arm 53 to elastically deform to separate the second clamping portion 531 from the first clamping portion 51 are relatively simple, so that the convenience of assembling and disassembling the battery module 30 is improved. The connecting structure 50 includes only the first engaging portion 51 and the elastic arm 53, and the elastic arm 53 provides the engaging elastic force and the operating position for the user to perform the unlocking operation. Compared with the prior art, the battery module is fixed by adopting a plurality of structures such as the jack, the plug block and the spring, so that the spring is needed to provide clamping elastic force, the plug block is used for providing an operation position for a user to unlock, and the elastic arm 53 is directly used as a part in the scheme, so that the parts of the connecting structure 50 in the scheme are very few. Therefore, the arrangement of the connecting structure 50 composed of the first clamping part 51 and the elastic arm 53 is adopted in the scheme, and the fixing structure of the battery module 30 is simplified, so that the manufacturing cost of the electronic equipment is reduced.
Referring to fig. 1 to 4 in combination, in an embodiment of the present invention, a mounting cavity 11 is provided in a mounting carrier 10, the mounting carrier 10 is further provided with a mounting port 12 communicating with the mounting cavity 11, and a battery module 30 may be mounted in the mounting cavity 11 through the mounting port 12; the first clamping portion 51 is disposed in the mounting cavity 11 and is used for enclosing a cavity wall forming the mounting opening 12, the elastic arm 53 is disposed in the battery module 30, a portion of the elastic arm 53 extends out of the mounting opening 12, and the second clamping portion 531 is disposed in the elastic arm 53 located in the mounting cavity 11.
The mounting cavity 11 may be used to accommodate the battery module 30, and its shape may be adaptively set according to the battery module 30. For example: when the battery module 30 is configured as a half cylinder, the installation cavity 11 may be correspondingly configured as a half cylinder, and when the battery module 30 is configured as a square body, the installation cavity 11 may be correspondingly configured as a square body. At this time, if the mounting port 12 defining the mounting cavity 11 is disposed upward, the first engaging portion 51 may be disposed at a cavity side wall of the mounting cavity 11. The elastic arm 53 may be correspondingly disposed on the outer sidewall of the battery module 30, so as to prevent the battery module 30 from being separated from the mounting opening 12 by the second clamping portion 531 on the elastic arm 53 being clamped with the first clamping portion 51 on the cavity sidewall of the mounting cavity 11. In addition, the elastic arm 53 extends upwards from the mounting opening 12, so that the operation position can be improved, and the user can apply a force to the elastic arm 53 to drive the elastic arm 53 to deform correspondingly. Correspondingly, one end of the battery module 30 may also protrude from the mounting port 12, so that the height of the end of the elastic arm 53 protruding from the mounting port 12 and the battery module 30 may be the same or relatively close.
In this embodiment, the abutment of the battery module 30 can be limited by the wall of the mounting cavity 11, so that the battery module 30 only needs to be prevented from being separated from the mounting port 12. That is, in case that the mounting port 12 defining the mounting chamber 11 is provided upward as described above, it can be said that the bottom and the circumferential direction of the battery module 30 are both provided with the abutment limiting action by the chamber bottom wall and the chamber side wall of the mounting chamber 11, and only the degree of freedom of upward movement of the battery module 30 remains. Therefore, the connection structure 50 is only required to further limit the degree of freedom of the battery module 30 in the up-down direction at this time, so that the number of the connection structures 50 may be provided with only one to further simplify the fixing structure of the battery module 30. And further the first catching part 51 is provided on the cavity wall of the mounting cavity 11, and the elastic arm 53 is provided on the battery module 30. So that when the battery module 30 is removed from the mounting port 12, the user can hold the battery module 30 and press the elastic arm 53 to elastically deform the elastic arm to drive the second clamping portion 531 away from the first clamping portion 51. That is, the user can unlock and remove the battery module 30 by only one-handed operation, thereby contributing to further improvement of convenience in battery disassembly. Of course, it should be noted that, in other embodiments, the number of the connection structures 50 may be correspondingly plural and circumferentially arranged along the mounting opening 12. The first engagement portion 51 may be provided on the battery module 30, and the corresponding elastic arm 53 may be provided on the mount carrier 10. When the mounting carrier 10 is not provided with the mounting cavity 11, two vertical plates which are oppositely arranged may be provided on the mounting carrier 10, one of the first clamping portion 51 and the elastic arm 53 may be provided on two opposite wall surfaces of the two vertical plates, and the other of the first clamping portion 51 and the elastic arm 53 may be provided on two opposite side walls of the battery module 30, so that when the battery module 30 is mounted between the two vertical plates, the battery module 30 may be fixed on the mounting carrier 10 in a limited manner through two connecting structures 50 on two opposite sides.
Further, referring to fig. 3 to 5, at least one of the first clamping portion 51 and the second clamping portion 531 is provided with a guiding surface 511 to guide the elastic arm 53 to elastically deform to drive the second clamping portion 531 to be clamped to the first clamping portion 51 when the battery module 30 is mounted in the mounting cavity 11.
The guiding surface 511 can guide the elastic arm 53 to elastically deform when the elastic arm 53 is pressed during the process of inserting and installing the battery module 30 into the installation cavity 11 through the installation opening 12, and the second clamping portion 531 can be dislocated from the first clamping portion 51, so that the first clamping portion 51 cannot block the second clamping portion 531, thereby ensuring that the battery module 30 can be smoothly inserted and installed in place. When the force acting on the elastic arm 53 is cancelled, the elastic arm 53 can be reset under the action of the deformation elastic force, and the second clamping portion 531 is driven to approach the first clamping portion 51 and be clamped with the first clamping portion 51. Therefore, the guide surface 511 may be provided only on the first engaging portion 51, or the guide surface 511 may be provided only on the second engaging portion 531, or the guide surfaces 511 may be provided on both the first engaging portion 51 and the second engaging portion 531. The guiding surface 511 may be an inclined surface, or may be an arc surface, so that when the battery module 30 is inserted into the mounting cavity 11, the elastic arm 53 may be guided to elastically deform to ensure that the battery module 30 can be inserted into the mounting cavity smoothly.
In the present embodiment, the elastic arms 53 are automatically elastically deformed under the pressing guide of the guide surfaces 511 in the process of mounting the battery module 30 in the mounting cavity 11 through the mounting port 12 due to the provision of the guide surfaces 511. So need not the user to press this elastic arm 53 and make elastic arm 53 take place elastic deformation in inserting the installation in-process, just can accomplish battery module 30 and insert smoothly and install in place to be favorable to further improving the convenience to battery module 30 equipment. Of course, when the guiding surface 511 is not provided, the user may insert and mount the battery module 30 and press the elastic arm 53 to elastically deform the battery module 30, thereby ensuring that the battery module 30 is inserted and mounted in place.
Referring to fig. 5 to 10 in combination, in an embodiment of the invention, the elastic arm 53 includes a fixing plate 532 and a deformation plate 533, and the fixing plate 532 is disposed on the battery module 30; one end of the deformation plate 533 is connected to the fixing plate 532, the other end extends out from the mounting hole 12, an included angle opposite to the battery module 30 is formed by enclosing the deformation plate 533 and the fixing plate 532, and the second clamping portion 531 is arranged on the deformation plate 533.
Wherein the fixing plate 532 may be used to provide a connection site for a fixed connection with the battery module 30. Specifically, the battery case 31 of the battery module 30 is fixedly connected, so that the elastic arm 53 is fixedly mounted on the battery module 30. The deformable plate 533 may be adapted to be elastically deformed when subjected to an external force. That is, the end of the deforming plate 533 away from the fixing plate 532 may be used to provide an operation position for a user to press to apply a force to elastically deform the elastic arm 53. The deformation plate 533 and the fixing plate 532 enclose an included angle formed by being opposite to the battery module 30, that is, when the fixing plate 532 extends in the vertical direction, the deformation plate 533 may be inclined upward toward a side far away from the battery module 30, so that a space may be formed between the deformation plate 533 and an outer sidewall of the battery module 30, thereby facilitating elastic deformation of the deformation plate 533 after being pressed.
In the present embodiment, the elastic arm 53 can be better attached to the battery module 30 by the fixing plate 532, so as to facilitate the installation of the elastic arm 53 on the battery module 30. Meanwhile, the stability of the connection may be enhanced by the fixing plate 532 and the battery module 30 having a larger contact area, so as to improve the stability of the fixing of the elastic arm 53 to the battery module 30. The deformation plate 533 and the fixing plate 532 are disposed at an included angle, so that the deformation plate 533 and the fixing plate 532 have an included angle structure and have good elasticity, and the elastic arm 53 is conveniently driven to generate corresponding elastic deformation after the user presses the deformation plate. Meanwhile, since the initial state of the deformation plate 533 is in a tilted state and is relatively close to the first clamping portion 51, the deformation plate 533 can be reset under the action of deformation elastic force, and the second clamping portion 531 and the region of the deformation plate 533 close to the second clamping portion 531 can be abutted against the first clamping portion 51, so that the clamping limiting effect of the elastic arm 53 and the first clamping portion 51 is improved. It should be noted that, in other embodiments, the elastic arm 53 may be a linear plate structure, and a sufficient movement space may be provided at a position of the battery module 30 corresponding to the upper end of the elastic arm 53, so that the upper end of the elastic arm 53 may move under the action of an external force.
Further, referring to fig. 5, 8 and 9, the deformation plate 533 includes a first plate 534, a second plate 535 and a third plate 536, one end of the first plate 534 is connected to the fixing plate 532, an included angle opposite to the battery module 30 is formed by enclosing the fixing plate 532, one end of the first plate 534 away from the fixing plate 532 extends to the mounting opening 12, and the second clamping portion 531 is disposed on the first plate 534; one end of the second plate 535 is connected to the first plate 534 extending to the mounting port 12, and the other end is extended in a direction away from the battery module 30; one end of the third plate 536 is connected to one end of the second plate 535 remote from the first plate 534, and the other end extends along the direction from the bottom of the installation cavity 11 to the installation opening 12.
The first plate 534, the second plate 535, and the third plate 536 are sequentially distributed in a direction from the bottom of the installation cavity 11 to the installation opening 12, and may generally form a Z-shaped structure. That is, when the fixing plate 532 is disposed to extend in the up-down direction, the first plate 534 may be disposed to be inclined upward toward a side away from the battery module 30; the second plate 535 may be disposed horizontally or obliquely and extends toward movement away from the battery module 30; the third plate 536 may be extended in the up-down direction as the fixing plate 532.
In the present embodiment, the deformation plate 533 is configured to have a substantially Z-shaped structure, so that the deformation plate 533 can be very compact at one end far from the fixing plate 532, and the battery module 30 and the mounting carrier 10 can be distributed, so as to reduce the overall volume of the battery module 100, thereby improving the convenience of the subsequent mounting thereof on the limited mounting space of the electronic device. Moreover, the deformation plate 533 can also better provide an operation position through the third plate 536, so as to facilitate the user to press the elastic arm 53 to elastically deform the actuator. Of course, it should be noted that, in other embodiments, the deformation plate 533 may include only the first plate 534, and the end of the first plate 534 away from the fixing plate 532 may extend out of the mounting hole 12.
Further, referring to fig. 1 to 4, the mounting carrier 10 is surrounded by a mounting opening 12, a notch 13 is recessed in a position corresponding to the elastic arm 53 on the surface of the mounting carrier 10, the notch 13 is connected to the mounting cavity 11, and a portion of the second plate 535 and the third plate 536 are accommodated in the notch 13.
In this case, the notch portion 13, that is, the partial area of the surface of the mounting carrier 10 where the mounting opening 12 is formed, is recessed lower than the structure formed by the other area of the surface of the mounting carrier 10 where the mounting opening 12 is formed. Thus, the notch portion 13 may penetrate both the inner side wall and the outer side wall of the mount carrier 10; of course, it is also possible to extend only through the inner side wall of the mounting carrier 10, i.e. only in communication with the mounting cavity 11. At this time, the notch portion 13 may be used to accommodate a portion of the second plate 535 adjacent to the third plate 536 and the third plate 536.
In this embodiment, the notch portion 13 accommodates the second plate 535 and the third plate 536 of the elastic arm 53, so that the upper end of the elastic arm 53 and the mounting carrier 10 can be distributed more compactly, which is beneficial to further reducing the overall volume of the battery module 100, so as to facilitate the subsequent mounting of the battery module 100 in a limited mounting space on an electronic device.
Further, referring to fig. 8, the first plate 534 and the second plate 535 have the same width and are smaller than the width of the fixing plate 532, and at least part of the third plate 536 has a width larger than the width of the fixing plate 532.
The widths of the first plate 534, the second plate 535, the fixing plate 532, and the third plate 536 refer to the distances between the opposite sides of the first plate 534, the second plate 535, the fixing plate 532, and the third plate 536 in the direction perpendicular to the direction from the bottom of the mounting cavity 11 to the mounting opening 12, and the direction perpendicular to the wall of the mounting cavity 11 where the first clamping portion 51 is disposed, and the direction perpendicular to the battery module 30. And at least a portion of the third plate 536 has a width greater than the width of the fixing plate 532, meaning that the third plate 536 may be a uniform width plate, and the width of the third plate 536 is greater than the width of the fixing plate 532. Of course, the combined plate body including the third plate body 536 as two sub-plate bodies with different widths may be that the width of the sub-plate body far away from the second plate body 535 in the third plate body 536 is larger than the width of the fixing plate 532, so that the user can press the larger part of the third plate body 536 to apply the acting force.
In this embodiment, the widths of the first plate 534 and the second plate 535 are set to be equal, so that the shapes of the first plate 534 and the second plate 535 are regular, thereby facilitating the processing and forming. And the first plate body 534 and the second plate body 535 are smaller than the width of the fixing plate 532, so that the connection strength between the second plate body 535 and the fixing plate 532 is relatively weak, and thus elastic deformation can be easily generated. Meanwhile, the contact area with the battery module 30 can be increased by the fixing plate 532 having a larger width, thereby advantageously improving the stability of the connection of the elastic arm 53 to the battery module 30. Further, the first plate 534, the second plate 535 and the third plate 536 may be integrally formed, so that the overall strength of the deformable plate 533 can be improved to prolong the service life. Therefore, in order to further enhance the strength of the elastic arm 53 as a whole, the deformation plate 533 formed by the first plate 534, the second plate 535, and the third plate 536 may be provided integrally with the fixing plate 532. Meanwhile, the elastic arm 53 can be manufactured by integral molding, so that convenience in manufacturing the elastic arm 53 is improved.
Referring to fig. 8 to 10 in combination, in an embodiment of the invention, a partial region of the deformation plate 533 protrudes away from the battery module 30 to form a second clamping portion 531.
The protrusion of the partial region of the deformation plate 533 away from the battery module 30 means that the partial region of the deformation plate 533 may be recessed on the side facing the battery module 30, so that the side of the deformation plate 533 away from the battery module 30 is also formed into a protruding structure at the recess.
In the present embodiment, the second engaging portion 531 is formed by protruding from a partial region of the deformation plate 533, so that the second engaging portion 531 can be directly formed by processing from a partial structure of the deformation plate 533. Therefore, the second clamping portion 531 does not need to be additionally arranged on the deformation plate 533, and meanwhile, the material of the deformation plate 533 can be fully utilized, so that the manufacturing cost is reduced. Where the deformation plate 533 includes the first plate 534, the second plate 535, and the third plate 536, it may be that a partial region of the first plate 534 protrudes away from the battery module 30. In addition, the present application is not limited to this, and in other embodiments, one bump may be directly welded to the deformation plate 533 to form the second engaging portion 531.
Referring to fig. 5 and 6 in combination, in an embodiment of the invention, the battery module 30 is recessed at a position corresponding to the deformation plate 533 to form the avoiding space 37.
The avoiding space 37, that is, the position of the battery module 30 corresponding to the deformation plate 533, is partially recessed, so that the battery module 30 has a space between the deformation plate 533 and the position, and the deformation plate 533 has a movement space when pressed.
In this embodiment, the deformation plate 533 can be better avoided by the avoiding space 37 when the deformation plate 533 is subjected to an external force, that is, when the deformation plate 533 is pressed. The problem that the second clamping part 531 on the elastic arm 53 cannot be misplaced with the first clamping part 51 or cannot be separated from the first clamping part 51 due to insufficient movement space after the elastic arm 53 is pressed is avoided, so that the insertion and the installation of the battery module 30 on the installation carrier 10 and the unlocking of the battery module 30 cannot be completed. Meanwhile, due to the arrangement of the avoidance space 37, the pressing motion of the deformation plate 533 can be avoided, so that the elastic arm 53 and the battery module 30 can be installed more compactly, and the overall volume of the battery module 100 can be further reduced.
Referring to fig. 5 and 6 in combination, in an embodiment of the invention, the battery module 30 is provided with a positioning slot 39, and the fixing plate 532 is mounted in the positioning slot 39.
Wherein, the shape of the positioning slot 39 can be matched with the shape of the fixing plate 532, for example: in the case of the fixing plate 532 having a square structure, the positioning groove 39 may be a square groove. At this time, the positioning groove 39 may be used for positioning and mounting the fixing plate 532, and subsequent abutment limitation after the mounting is completed.
In this embodiment, due to the positioning groove 39, the fixing plate 532 can be positioned by the positioning groove 39, so that the fixing plate 532 can be accurately installed at a preset installation position. Meanwhile, the fixing plate 532 is limited by the abutting of the groove wall of the positioning groove 39, so that the stability of the fixing plate 532 can be improved.
Referring to fig. 3, 6 and 7 in combination, in an embodiment of the present invention, the fixing plate 532 is connected to the battery module 30 by a screw 70.
The screw member 70 may include only a screw, and in this case, the screw may be directly inserted through the fixing plate 532 and the battery case 31 of the battery module 30 in sequence. The screw connection member 70 may be a combination of a nut 71 and a bolt 73, and in this case, the fixing plate 532 may be connected to the nut 71 by riveting or welding, and the nut 71 may be inserted into the battery case 31 of the battery module 30 and then connected by inserting a bolt 73, thereby locking the fixing plate 532 to the battery module 30.
In the present embodiment, the fixing plate 532 is fixedly mounted by the screw 70, and the screw 70 has the advantage of being reliable and stable, thereby advantageously ensuring the stability of the fixing of the elastic arm 53 to the battery module 30. At the same time, the elastic arm 53 can be fixed to the battery module 30 relatively simply. Of course, the present application is not limited thereto, and in other embodiments, the fixing plate 532 may be fixed to the battery module 30 by fastening, bonding, or the like.
Referring to fig. 3, 4 and 11-13 in combination, in an embodiment of the present invention, a cavity wall of the installation cavity 11 for enclosing to form the installation opening 12 is provided with a limiting rod 14, an extending direction of the limiting rod 14 is perpendicular to a direction from a cavity bottom of the installation cavity 11 to the installation opening 12 (i.e. a direction from bottom to top as illustrated in fig. 3, i.e. the limiting rod 14 may be said to be extended along a horizontal direction), and the limiting rod 14 is formed as a first clamping portion 51; when the battery module 30 is mounted in the mounting cavity 11, the second clamping portion 531 is clamped to the side of the limiting rod 14 away from the mounting opening 12.
The stop lever 14 may be provided in a long strip shape and extend in the width direction of the first plate 534, the second plate 535, the third plate 536, and the fixing plate 532 of the elastic arm 53, and the cross section of the stop lever 14 may be circular, rectangular, square, or any other shape. And when the second clamping portion 531 is clamped to the side of the stop lever 14 away from the mounting hole 12, that is, when the mounting hole 12 is upward arranged, the second clamping portion 531 can be clamped to the bottom of the stop lever 14, and then the battery module 30 can be prevented from being separated from the mounting hole 12 by the abutment stop of the stop lever 14 to the second clamping portion 531. Therefore, the second engaging portion 531 of the stopper rod 14 may be abutted and limited, and the cross section of the stopper rod 14 perpendicular to the extending direction may have various shapes such as a square shape or a circular shape. Of course, in order to facilitate the formation of the guide surface 511 of the stop lever 14, and also make the stop lever 14 have a regular shape to facilitate the processing and forming of the stop lever 14, the stop lever 14 may be a cylindrical rod.
In the present embodiment, the first clamping portion 51 is formed by the limiting rod 14, and the limiting rod 14 is a linear segment body, compared with the hook-shaped structure and the hole-clamping structure, the structure of the limiting rod 14 is more regular, simpler and more convenient to process and shape, thereby being beneficial to further simplifying the structure of the connecting structure 50, improving the convenience of manufacturing the connecting structure and reducing the manufacturing cost. In addition, at this time, the second clamping portion 531 only needs to be abutted to the bottom of the limiting rod 14, and the second clamping portion can be abutted to the limiting rod 14, so that the clamping relationship between the second clamping portion 531 and the first clamping portion 51 is very simple, and convenience of the battery module 100 is further improved. Of course, it should be noted that the present application is not limited thereto, and in other embodiments, the first engaging portion 51 may be a hook-type structure or a hole-type structure.
Further, referring to fig. 13 and 14 in combination, the mounting cavity 11 is configured to enclose a cavity wall forming the mounting opening 12, and has a recess 15, and the recess 15 also penetrates through the surface of the mounting carrier 10 enclosing the mounting opening 12; two opposite groove walls of the accommodating groove 15 are provided with mounting holes 16, and two opposite ends of the limiting rod 14 are respectively inserted into the two mounting holes 16.
The accommodating groove 15 may be formed by partially recessing a cavity sidewall of the mounting cavity 11, and may penetrate through the surface of the mounting carrier 10 where the mounting opening 12 is formed. When the notch portion 13 is formed in the mounting carrier 10 as described above, the accommodating groove 15 may penetrate the bottom wall of the notch portion 13. The receiving groove 15 may be used to mount the limit bar 14 so that the limit bar 14 is more compactly distributed on the mounting carrier 10 without occupying space of the mounting cavity 11 for receiving the battery module 30. Meanwhile, the first plate body 534 and the second engagement portion 531 in the deformation plate 533 of the elastic arm 53 can be accommodated by the accommodation groove 15.
In the present embodiment, the accommodating space provided by the accommodating groove 15 may enable the spacing rod 14, the elastic arm 53 and the second clamping portion 531 to be distributed more compactly, so that the battery module 30 and the mounting carrier 10 are mounted more compactly, thereby being beneficial to further reducing the overall volume of the battery module 100. The limiting rod 14 is fixed by being inserted into the mounting hole 16, so that the limiting rod 14 and the mounting carrier 10 can be arranged in a separated mode. That is, the two can be manufactured separately and independently and then assembled together by insertion. When the mounting carrier 10 and the limit rod 14 are detached, the respective structures can be simpler than an integral structure, so that the convenience in processing and forming the mounting carrier 10 and the limit rod 14 is improved. Of course, in other embodiments, the first engaging portion 51 may be formed by integrally forming the stop lever 14 or the hook structure on the mounting carrier 10.
Further, referring to fig. 14 and 15 in combination, two mounting holes 16 penetrate through the outer surface of the mounting carrier 10, and an interference portion 141 is further provided at one end of the limiting rod 14, so that the limiting rod 14 is inserted into and mounted in the mounting hole 16 to be limited and fixed relative to the mounting carrier 10.
The two mounting holes 16 penetrate through the outer surface of the mounting carrier 10, that is, one end of the mounting hole 16 away from the accommodating groove 15 is exposed on the outer surface of the mounting carrier 10, so that the stop lever 14 can be inserted and mounted from one end of the mounting hole 16 exposed on the outer surface of the mounting carrier 10. And the one end of gag lever post 14 still is equipped with interference portion 141, and makes gag lever post 14 insert when locating in mounting hole 16 through this end, can carry out interference fit with mounting hole 16 to strengthen the stability that gag lever post 14 is connected on installation carrier 10, and then avoid breaking away from mounting hole 16. Specifically, one end of the stop lever 14 may be provided with a plurality of ribs, and the plurality of ribs may all extend along the length direction of the stop lever 14 and be disposed around the center line of the stop lever 14. Of course, the plurality of ribs may be all in a ring-shaped structure and disposed around the center line of the stop lever 14.
In the present embodiment, by providing two mounting holes 16 penetrating the outer surface of the mounting carrier 10, the stopper rod 14 can be inserted and mounted from the outside of the mounting carrier 10, thereby facilitating the convenience of assembly thereof. After the stop lever 14 is inserted and installed in place, the stop lever 14 can be further abutted and limited with the wall of the installation hole 16 through the interference portion 141, so that stable installation of the stop lever 14 is realized. In addition, since the interference portion 141 is directly arranged on the limiting rod 14 to limit the limiting rod to be mounted on the mounting carrier 10, other fixing structures are not required to be additionally arranged, so that the fixing structure of the limiting rod 14 is simplified, and the convenience in manufacturing the battery module 100 is further improved. In addition, the stop lever 14 is detachably mounted at this moment, so that when the stop lever 14 is damaged and needs to be maintained and replaced, the stop lever 14 can be directly detached for maintenance and replacement, and further, the situation that the installation carrier 10 needs to be replaced together due to local damage of the stop lever 14 is avoided, and maintenance and replacement cost is reduced.
The invention also provides an electronic device, which comprises a battery module 100, wherein the specific structure of the battery module 100 refers to the above embodiment, and because the electronic device adopts all the technical schemes of all the above embodiments, the electronic device at least has all the beneficial effects brought by the technical schemes of the above embodiments, and the detailed description is omitted herein. The electronic device may be a camera, a game pad, a sound box, or the like, and the specific type of application of the battery module 100 is not limited in this application.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.

Claims (7)

1. A battery module, comprising:
mounting a carrier;
a battery module mounted to the mounting carrier; and
the connecting structure comprises a first clamping part and an elastic arm, wherein the first clamping part is arranged on one of the mounting carrier and the battery module, and the elastic arm is arranged on the other of the first clamping part and the battery module; the elastic arm is provided with a second clamping part which is clamped to the first clamping part so as to limit and fix the battery module to the mounting carrier; when the elastic arm is acted by external force, the elastic arm can drive the second clamping part and the first clamping part to be separated;
The battery module is arranged in the mounting cavity through the mounting opening; the first clamping part is arranged in the mounting cavity and used for enclosing a cavity wall forming the mounting opening, the elastic arm is arranged in the battery module, part of the elastic arm extends out of the mounting opening, and the second clamping part is arranged in the elastic arm positioned in the mounting cavity;
the elastic arm comprises a fixing plate and a deformation plate, and the fixing plate is arranged on the battery module; one end of the deformation plate is connected with the fixed plate, the other end of the deformation plate extends out of the mounting opening, an included angle which is arranged back to the battery module is formed by enclosing the deformation plate and the fixed plate, and the second clamping part is arranged on the deformation plate;
the deformation plate comprises a first plate body, a second plate body and a third plate body, one end of the first plate body is connected with the fixed plate and forms an included angle which is opposite to the battery module with the fixed plate, one end, away from the fixed plate, of the first plate body extends to the mounting port, and the second clamping part is arranged on the first plate body; one end of the second plate body is connected with the first plate body extending to the mounting port, and the other end of the second plate body extends along the direction away from the battery module; one end of the third plate body is connected to one end, far away from the first plate body, of the second plate body, and the other end of the third plate body extends along the direction from the bottom of the mounting cavity to the mounting opening.
2. The battery module of claim 1, wherein at least one of the first and second clamping portions is provided with a guiding surface to guide the elastic arm to elastically deform to drive the second clamping portion to clamp to the first clamping portion when the battery module is mounted in the mounting cavity.
3. The battery module according to claim 1, wherein the mounting carrier is enclosed to form a notch portion in which the mounting port surface is recessed at a position corresponding to the elastic arm, the notch portion being communicated with the mounting cavity, and a portion of the second plate body and the third plate body are accommodated in the notch portion;
and/or the widths of the first plate body and the second plate body are equal and smaller than the width of the fixed plate, and the width of at least part of the third plate body is larger than the width of the fixed plate;
and/or, the first plate body, the second plate body and the third plate body are arranged in an integrated structure.
4. The battery module according to any one of claims 1 to 3, wherein the mounting cavity is provided with a stopper rod for enclosing a cavity wall forming the mounting port, an extending direction of the stopper rod is perpendicular to a direction from a cavity bottom of the mounting cavity to the mounting port, and the stopper rod is formed as the first clamping portion;
When the battery module is installed in the installation cavity, the second clamping part is clamped at one side of the limiting rod, which is away from the installation opening.
5. The battery module according to claim 4, wherein the mounting cavity is formed with a recessed cavity wall for enclosing the mounting opening, and the recessed cavity is formed with a receiving groove that also penetrates the surface of the mounting carrier enclosed with the mounting opening;
two opposite groove walls of the accommodating groove are provided with mounting holes, and two opposite ends of the limiting rod are respectively inserted into the two mounting holes.
6. The battery module according to claim 5, wherein the two mounting holes penetrate through the outer surface of the mounting carrier, and an interference portion is further provided at one end of the limiting rod, so that the limiting rod is inserted into the mounting holes and fixed in a limiting manner with respect to the mounting carrier.
7. An electronic device comprising the battery module according to any one of claims 1 to 6.
CN202211297118.6A 2022-10-21 2022-10-21 Battery module and electronic equipment Active CN115458859B (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0005097D0 (en) * 1999-03-02 2000-04-26 Nec Corp Battery unit suitable for a portable radio transmitter/receiver
CN102110791A (en) * 2009-12-24 2011-06-29 深圳富泰宏精密工业有限公司 Battery buckle structure and portable electronic device with battery buckle structure
CN207818716U (en) * 2018-03-06 2018-09-04 宁德时代新能源科技股份有限公司 Battery modules
CN207855018U (en) * 2017-11-07 2018-09-14 深圳市艾维普思科技有限公司 Latch structure and battery component and electronic cigarette
CN211125797U (en) * 2019-12-30 2020-07-28 歌尔科技有限公司 Battery spring sheet structure and electronic product
CN112952266A (en) * 2021-01-28 2021-06-11 南华大学 New forms of energy battery case elasticity hasp structure
CN213905474U (en) * 2020-12-21 2021-08-06 闻泰通讯股份有限公司 Automatic battery cover springing structure and electronic equipment
CN114236873A (en) * 2021-12-16 2022-03-25 歌尔光学科技有限公司 Glasses leg assembly and glasses
WO2022205787A1 (en) * 2021-03-31 2022-10-06 东莞新能安科技有限公司 Battery module, battery pack, and electrical device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0005097D0 (en) * 1999-03-02 2000-04-26 Nec Corp Battery unit suitable for a portable radio transmitter/receiver
CN102110791A (en) * 2009-12-24 2011-06-29 深圳富泰宏精密工业有限公司 Battery buckle structure and portable electronic device with battery buckle structure
CN207855018U (en) * 2017-11-07 2018-09-14 深圳市艾维普思科技有限公司 Latch structure and battery component and electronic cigarette
CN207818716U (en) * 2018-03-06 2018-09-04 宁德时代新能源科技股份有限公司 Battery modules
CN211125797U (en) * 2019-12-30 2020-07-28 歌尔科技有限公司 Battery spring sheet structure and electronic product
CN213905474U (en) * 2020-12-21 2021-08-06 闻泰通讯股份有限公司 Automatic battery cover springing structure and electronic equipment
CN112952266A (en) * 2021-01-28 2021-06-11 南华大学 New forms of energy battery case elasticity hasp structure
WO2022205787A1 (en) * 2021-03-31 2022-10-06 东莞新能安科技有限公司 Battery module, battery pack, and electrical device
CN114236873A (en) * 2021-12-16 2022-03-25 歌尔光学科技有限公司 Glasses leg assembly and glasses

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