CN217281060U - Battery module and terminal equipment - Google Patents
Battery module and terminal equipment Download PDFInfo
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- CN217281060U CN217281060U CN202220851511.4U CN202220851511U CN217281060U CN 217281060 U CN217281060 U CN 217281060U CN 202220851511 U CN202220851511 U CN 202220851511U CN 217281060 U CN217281060 U CN 217281060U
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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 utility model relates to a terminal equipment technical field discloses a battery module and terminal equipment. The battery module comprises a base; one end of the battery bin is connected to the base, and the other end of the battery bin extends into the accommodating cavity so that the shell is abutted to the base; the connecting piece comprises a connecting piece body and a bulge, wherein one end of the connecting piece body is fixedly connected to the base; the elastic piece is limited between the connecting piece body and the battery compartment; when the other end of the connecting piece body is located at the unlocking position, the protrusion is separated from the clamping hole in the shell of the terminal equipment, and the connecting piece body compresses the elastic piece; when the elastic piece provides elastic force to drive the other end of the connecting piece body to swing to the locking position, the protrusion is clamped with the clamping hole. The beneficial effects are that: it can make battery module's installation stability better.
Description
Technical Field
The utility model relates to a terminal equipment technical field especially relates to a battery module and terminal equipment.
Background
With the rapid development of the communication industry, the development of terminal equipment is rapid. Here, the terminal device refers to a device that inputs a program and data to a computer or receives a processing result output from the computer via a communication facility. The terminal equipment comprises a shell and a battery module used for providing power for the terminal equipment, wherein the battery module is accommodated in the shell, a battery cover is arranged at the bottom end of the shell, a bulge is arranged on the battery cover, and the bulge on the battery cover is clamped with a groove in the shell so as to encapsulate the bottom end of the shell and install the battery module in the shell; the bottom cover can be disassembled in a clamping manner, so that the battery module in the shell can be replaced.
However, the battery cover is easily dropped from the case by the gravity of the battery cover for a long time in such a manner that the protrusions of the battery cover are engaged with the grooves of the case, so that the battery module is separated from the case, and the battery module is poor in mounting stability.
Therefore, a battery module and a terminal device are needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a battery module, it can make the installation stability of battery module better.
To achieve the purpose, the utility model adopts the following technical proposal:
a battery module is used for providing power for terminal equipment, and the terminal equipment comprises a shell, wherein an accommodating cavity is formed in the inner side of the shell, and a clamping hole communicated with the accommodating cavity is formed in the shell; the battery module includes:
a base;
one end of the battery bin is connected to the base, and the other end of the battery bin extends into the accommodating cavity so that the shell is abutted to the base;
the connecting piece comprises a connecting piece body and a bulge, the bulge is arranged on the connecting piece body, one end of the connecting piece body is fixedly connected to the base, and the other end of the connecting piece body can swing between an unlocking position and a locking position relative to the base;
the elastic piece is limited between the connecting piece body and the battery bin;
when the other end of the connecting piece body is located at the unlocking position, the bulge is separated from the clamping hole, and the connecting piece body compresses the elastic piece; when the elastic piece provides elastic force to drive the other end of the connecting piece body swings to the locking position, the protrusion is clamped with the clamping hole.
Further, the connector body has bending elasticity.
Further, be provided with the through-hole on the connecting piece body, the elastic component includes:
the outer side of the first sliding part is annularly provided with a limiting part, the first sliding part is arranged in the through hole in a penetrating mode so that the limiting part can be abutted to the connecting piece body, the inner side of the first sliding part is of a cavity structure, and the inner wall of the first sliding part is provided with a sliding channel extending along the radial direction of the battery compartment;
one end of the second sliding part is arranged to the sliding channel in a sliding mode, and the other end of the second sliding part abuts against the battery bin;
the elastic piece body is positioned in the first sliding piece, one end of the elastic piece body is abutted against the inner wall of the first sliding piece, and the other end of the elastic piece body is abutted against the second sliding piece.
Further, the elastic member further includes:
the guide piece is arranged at one end, positioned in the first sliding piece, of the second sliding piece, and the elastic piece body is sleeved on the guide piece.
Further, one end of the guide piece, which is not connected with the second sliding piece, is a conical structure, and the outer diameter of the conical structure gradually increases along the direction close to the second sliding piece.
Further, the elastic element body is a compression spring.
Furthermore, a fixing groove is formed in the base, one end of the connecting piece body is fixedly arranged in the fixing groove, and the other end of the connecting piece body can swing towards or away from the battery compartment relative to the fixing groove.
Further, the connector further comprises:
and the pressing part is arranged on the connecting piece body, and the pressing part can drive the other end of the connecting piece body to swing towards the direction close to the battery compartment relative to the fixing groove.
Further, the quantity of connecting piece is provided with a plurality ofly, and is a plurality of the connecting piece evenly sets up on the base.
Another object of the utility model is to provide a terminal equipment, it can make the better and simple installation convenience of installation stability of battery module.
To achieve the purpose, the utility model adopts the following technical proposal:
a terminal device comprises the battery module and a shell, wherein an opening is formed in the shell, and the opening is communicated with an accommodating cavity.
The utility model has the advantages that:
one end of the battery bin is connected to the base, and the other end of the battery bin extends into the accommodating cavity to enable the shell to be abutted against the base, so that the battery module and the shell are assembled to form the terminal device; one end of the connecting piece body is fixedly connected to the base, the other end of the connecting piece body can swing between an unlocking position and a locking position relative to the base, and meanwhile, an elastic piece is arranged between the connecting piece body and the battery compartment; the other end of the connecting piece body is pressed to enable the other end of the connecting piece body to be located at the unlocking position, namely the other end of the connecting piece body swings relative to the base in the direction close to the battery bin, the connecting piece body can drive the protrusion to move in the direction far away from the clamping hole, so that the protrusion is separated from the clamping hole, the connection relation between the battery module and the shell is relieved, and the battery module can be detached from the shell, so that the battery module can be replaced conveniently; the disassembly between the battery module and the shell can be realized by pressing the connecting piece body, and the disassembly mode is simple and convenient; meanwhile, in the process that the other end of the connecting piece body swings relative to the base in the direction close to the battery compartment, the connecting piece body can compress the elastic piece so as to enable the elastic piece to be in a compressed state; when the connecting piece body is not pressed any more, the other end of the connecting piece body does not swing towards the direction close to the battery compartment relative to the base, at the moment, the elastic piece can provide elastic force to drive the other end of the connecting piece body to swing to a locking position, namely, the other end of the connecting piece body swings towards the direction far away from the battery compartment, the connecting piece body drives the protrusion to move towards the direction close to the clamping hole, so that the protrusion is clamped to the clamping hole, the battery module is installed to the shell, namely, the connection relation between the battery module and the shell is established at the moment, and the installation mode is simple and convenient; the protruding in-process to the joint hole in this embodiment, because the elastic component gives protruding elastic force along the radial direction in battery compartment, and then can comparatively closely the joint with the arch downthehole at the joint to can avoid battery module to drop from the casing, so that battery module's installation stability is better.
Drawings
Fig. 1 is a schematic diagram of a partial structure of a terminal device provided by the present invention;
fig. 2 is a schematic structural diagram of a battery module provided by the present invention;
fig. 3 is a schematic structural view of the elastic member provided by the present invention;
fig. 4 is a schematic diagram of the internal structure of the elastic member (excluding the stopper) according to the present invention.
Reference numerals:
1-a shell; 11-a clamping hole; 12-an opening;
2-a battery module; 21-a base; 211-a snap groove; 212-a fixation groove; 22-a battery compartment; 23-a connector; 231-a connector body; 232-a pressing part; 233-bulge; 24-a resilient member; 241-a first slide; 242-a second slide; 243-a stopper; 244-a guide; 245-elastomeric body.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the structures or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
At present, in terminal equipment, the development of a code scanning gun for rapidly scanning a two-dimensional code is very rapid. The code scanning gun comprises a shell and a battery module for providing power for the code scanning gun, wherein the battery module is accommodated in the shell, a battery cover is arranged at the bottom end of the shell, a bulge is arranged on the battery cover, and the bulge on the battery cover is clamped with a groove in the shell, so that the bottom end of the shell is packaged, and the battery module is installed in the shell; the bottom cover can be disassembled in a clamping manner so as to be convenient for replacing the battery module in the shell; however, the battery cover is easily dropped from the case by the gravity of the battery cover for a long time in a manner that the protrusions of the battery cover are engaged with the grooves of the case, so that the battery module is dropped from the case, and the battery module is poorly mounted.
Therefore, the embodiment provides a battery module and a terminal device comprising the same, the battery module is used for providing a power supply for the terminal device, the terminal device further comprises a shell, a containing cavity is formed in the inner side of the shell, and a clamping hole communicated with the containing cavity is formed in the shell. The terminal device in this embodiment is specifically a code scanning gun. In other embodiments, the terminal device may be a mobile phone or other handheld devices.
Specifically, as shown in fig. 1 and 2, the battery module 2 includes a base 21, a battery compartment 22, a connecting member 23, and an elastic member 24. One end of the battery bin 22 is connected to the base 21, and the other end of the battery bin 22 extends into the accommodating cavity to enable the shell 1 to be abutted against the base 21, so that the battery module 2 and the shell 1 are assembled to form the terminal device; the connector 23 comprises a connector body 231 and a protrusion 233, the protrusion 233 is arranged on one side of the connector body 231 far away from the battery compartment 22, one end of the connector body 231 is fixedly connected to the base 21, and the other end of the connector body 231 can swing between an unlocking position and a locking position relative to the base 21; the elastic member 24 is retained between the connector body 231 and the battery case 22. When the other end of the connector body 231 is located at the unlocking position, the protrusion 233 is separated from the locking hole 11, and the connector body 231 compresses the elastic member 24; when the elastic member 24 provides an elastic force to drive the other end of the connector body 231 to swing to the locking position, the protrusion 233 is engaged with the engaging hole 11.
The unlocking position of the connector body 231 specifically means that the other end of the connector body 231 is close to the closest point of the battery compartment 22 relative to the base 21 along the radial direction of the battery compartment 22, and the closest point is a point capable of separating the protrusion 233 from the clamping hole 11; the locking position of the connector body 231 specifically means a position where the other end of the connector body 231 is away from the farthest point of the battery compartment 22 in the radial direction of the battery compartment 22 relative to the base 21, and the farthest point is a point where the protrusion 233 can be engaged with the engaging hole 11.
Compared with the prior art, the battery module 2 in the embodiment is additionally provided with the elastic element 24 between the connector body 231 and the battery compartment 22, one end of the connector body 231 is fixedly connected to the base 21, the other end of the connector body 231 can swing between an unlocking position and a locking position relative to the base 21, and meanwhile, the elastic element 24 is arranged between the connector body 231 and the battery compartment 22; by pressing the other end of the connector body 231, the other end of the connector body 231 is located at an unlocking position, that is, the other end of the connector body 231 swings relative to the base 21 in a direction close to the battery compartment 22, the connector body 231 can drive the protrusion 233 to move in a direction away from the clamping hole 11, so that the protrusion 233 is separated from the clamping hole 11, that is, the connection relationship between the battery module 2 and the housing 1 is released, and the battery module 2 can be detached from the housing 1, so that the battery module 2 can be replaced; the disassembly between the battery module 2 and the shell 1 can be realized by pressing the connecting piece body 231, and the disassembly mode is simple and convenient; meanwhile, in the process that the other end of the connector body 231 swings relative to the base 21 in the direction close to the battery compartment 22, the connector body 231 compresses the elastic element 24, so that the elastic element 24 is in a compressed state; when the connecting piece body 231 is not pressed any more, the other end of the connecting piece body 231 does not swing in the direction close to the battery compartment 22 relative to the base 21, at this time, the elastic piece 24 can provide elastic force to drive the other end of the connecting piece body 231 to swing from the unlocking position to the locking position, namely, at this time, the other end of the connecting piece body 231 swings in the direction away from the battery compartment 22, the connecting piece body 231 drives the protrusion 233 to move in the direction close to the clamping hole 11, so that the protrusion 233 is clamped to the clamping hole 11, the battery module 2 is installed on the housing 1, namely, the connection relationship between the battery module 2 and the housing 1 is established at this time, and the installation mode is simple and convenient; protruding 233 in this embodiment is at the in-process of joint to joint hole 11, because elastic component 24 gives protruding elastic force along the radial direction of battery compartment 22, and then can be comparatively inseparable joint protruding 233 in joint hole 11 to can avoid battery module 2 to drop from casing 1, so that battery module 2's installation stability is better.
It should be noted that the type of the elastic member 24 can be changed to controllably adjust the magnitude of the elastic force provided by the elastic member 24, so that the elastic member 24 can drive the protrusion 233 to be clamped into the clamping hole 11 with a suitable elastic force.
Furthermore, the connector body 231 has bending elasticity, so that on one hand, the other end of the connector body 231 can be ensured to swing back and forth relative to the base 21 in a direction close to or far away from the battery compartment 22, and the problem that the other end of the connector body 231 is broken off in the swinging process can be avoided; on the other hand, at protruding 233 joint to joint hole 11's in-process, connecting piece body 231 also can give the protruding elastic force along battery compartment 22's radial direction, and then can be more closely the joint protruding 233 in joint hole 11 to can avoid battery module 2 to drop from casing 1, further make battery module 2's installation stability better. It is worth to be noted that, due to the arrangement of the elastic member 24, the elastic member 24 can provide elastic force when the elastic failure occurs in the long-term use process of the connecting member body 231, so as to drive the protrusion 233 to be clamped into the clamping hole 11, thereby ensuring the normal assembly of the battery module 2.
Specifically, a clamping groove 211 is arranged on the base 21, and one end of the battery chamber 22 is clamped in the clamping groove 211; meanwhile, one end of the connector body 231 is fixedly connected to the base 21, so that the battery module 2 can form an integral modularization, and then the formed modularized battery module 2 is integrally assembled with and disassembled from the shell 1; the assembly mode that the battery bin 22 is firstly installed in the shell 1 and then the battery cover is installed on the shell 1 in the prior art is not adopted, so that the assembly of the whole code scanning gun is simple and convenient.
Specifically, as shown in fig. 2 to 4, a through hole 2311 is formed on the connecting member body 231, and the elastic member 24 includes a first slider 241, a second slider 242 and an elastic member body 245; the limiting member 243 is annularly disposed on the outer side of the first sliding member 241, the first sliding member 241 is inserted into the through hole 2311, so that the limiting member 243 is abutted to the connecting member body 231, the inner side of the first sliding member 241 is a cavity structure, and a sliding channel extending along the radial direction of the battery compartment 22 is disposed on the inner wall of the first sliding member 241; one end of the second sliding piece 242 is slidably disposed on the sliding channel, and the other end of the second sliding piece 242 abuts against the battery compartment 22; the elastic body 245 is located in the first sliding member 241, one end of the elastic body 245 abuts against the inner wall of the first sliding member 241, and the other end of the elastic body 245 abuts against the second sliding member 242.
In this embodiment, the elastic body 245 is specifically a compression spring, one end of the compression spring abuts against the inner wall of the first sliding part 241, and the other end of the compression spring abuts against the second sliding part 242, so that on one hand, the problem of slippage between the compression spring and the battery compartment 22 or the connecting piece body 231 during the process of being compressed or stretched can be avoided, and further, the limiting effect on the movement of the compression spring can be better, so that the movement of the compression spring is more stable; on the other hand, the compression spring is not exposed, so that the compression spring is protected, and the appearance of the elastic piece 24 is more attractive. In other embodiments, the elastic body 245 may be an elastic sleeve made of an elastic material.
When the connecting member body 231 is pressed, the connecting member body 231 abuts against the limiting member 243, so that the limiting member 243 drives the first sliding member 241 to slide along the outer side of the second sliding member 242 in the direction close to the battery compartment 22, and the second sliding member 242 abuts against the battery compartment 22, therefore, the sliding of the first sliding member 241 can drive the elastic member body 245 to compress in the direction close to the second sliding member 242, so that the elastic member body 245 is in a compression state, so that the protrusion 233 on the connecting member body 231 can move in the direction away from the clamping hole 11, so that the protrusion 233 and the clamping hole 11 are separated from each other, so that the battery module 2 can be separated from the housing 1, and the battery compartment 22 in the battery module 2 can be replaced. In this embodiment, the limiting member 243 may be a limiting protrusion.
After the battery compartment 22 in the battery module 2 is replaced, the connecting member body 231 is pressed again, so that the connecting member body 231 moves through the above process, and the elastic member body 245 is in a compressed state; at this time, the whole battery module 2 is mounted to the housing 1, so that the battery compartment 22 is located in the accommodating cavity of the housing 1, and the bottom end of the housing 1 is abutted against the top end of the base 21 of the battery module 2; the pressing force on the connecting member body 231 is removed again, and since the elastic member body 245 is in a compressed state, the elastic member body 245 can provide an elastic force to drive the first sliding member 241 to move towards the direction close to the clamping hole 11 relative to the second sliding member 242 until the limiting member 243 on the first sliding member 241 abuts against the connecting member body 231, and at this time, the protrusion 233 on the connecting member body 231 is clamped in the clamping hole 11 of the housing 1, so that the battery module 2 with the battery compartment 22 replaced is installed on the housing 1 again. It is worth to say, as shown in fig. 2, the structure of the protrusion 233 is an inclined plane structure, so as to directly set the battery compartment 22 in the accommodating cavity, so as to directly generate the pressing action on the connecting piece body 231 by the inner wall of the accommodating cavity, when the protrusion 233 on the connecting piece body 231 and the clamping hole 11 on the housing 1 are close to each other, because the protrusion 233 is an inclined plane structure, the inclined plane structure can guide the protrusion 233 to directly slide into the clamping hole 11, so as to realize the installation of the battery module 2, the connecting piece body 231 does not need to be pressed in advance, and time and labor are saved.
Further, as shown in fig. 4, the elastic member 24 further includes a guiding member 244, the guiding member 244 is disposed at one end of the second sliding member 242 located in the first sliding member 241, and the elastic member body 245 is sleeved on the guiding member 244 to provide a guiding effect for compression or stretching of the elastic member body 245 through the guiding member 244, so that the elastic member body 245 can only move along the axial direction of the guiding member 244, and thus the movement of the elastic member body 245 is relatively accurate, so as to ensure that the protrusion 233 can be relatively accurately clamped in the clamping hole 11. In this embodiment, the guide 244 may be embodied as a guide bar.
Specifically, as shown in fig. 4, the end of the guiding element 244 not connected to the second sliding element 242 is a tapered structure, and the outer diameter of the tapered structure gradually increases along the direction close to the second sliding element 242, so that the elastic element body 245 can be further guided to move, the elastic element body 245 is prevented from shaking during the moving process, and the protrusion 233 can be better ensured to be accurately clamped in the clamping hole 11.
Further, as shown in fig. 2, a fixing groove 212 is provided on the base 21, the link body 231 is disposed in the fixing groove 212, and the other end of the link body 231 can swing in a direction approaching or separating from the battery compartment 22 with respect to the fixing groove 212. Wherein, the connector body 231 is inserted into the fixing groove 212 in an interference fit manner.
Specifically, as shown in fig. 1 and 2, an opening 12 is further provided on a side surface of the housing 1, the opening 12 communicates with the accommodating cavity, the connector 23 further includes a pressing portion 232, the pressing portion 232 is provided on the connector body 231, the pressing portion 232 is provided corresponding to the opening 12, and the pressing portion 232 is configured to penetrate through the opening 12 when pressed so that the other end of the connector body 231 can swing in a direction approaching or separating from the battery compartment 22 with respect to the fixing groove 212.
Furthermore, the number of the connecting pieces 23 is multiple, and the connecting pieces 23 are uniformly arranged on the base 21, so that the whole battery module 2 can be stably mounted on the cavity through the connecting pieces 23; and the connecting pieces 23, the openings 12, the fixing grooves 212 and the clamping holes 11 are arranged in a one-to-one correspondence. As shown in fig. 2, in the present embodiment, the number of the connecting members 23 is two, and the two connecting members 23 are oppositely disposed on the base 21. In other embodiments, the number of the connecting members 23 may be three or four. The number of the connecting members 23 is not particularly limited in this embodiment.
Specifically, be provided with the mounting groove in the periphery in joint hole 11, sweep a yard rifle and still include the apron, apron joint to the mounting groove in to make the apron can protect protruding 233, and can make the outer peripheral face of casing 1 comparatively pleasing to the eye.
The battery compartment 22 includes a battery core and a casing disposed outside the battery core, and the casing is connected to the battery core through a fastener. In this embodiment, the fastener is a screw. The battery cell in this embodiment is a battery cell that is common in the prior art, and therefore, the working principle of the battery cell is not described in detail here.
The specific disassembly and assembly process of the battery module 2 in this embodiment is as follows:
when it is necessary to detach the battery module 2 from the housing 1:
at this time, the other end of the connector body 231 is in the locked position: first, the pressing portion 232 of the connector body 231 is pressed to enable the other end of the connector body 231 to swing in a direction approaching the battery compartment 22 relative to the fixing groove 212; meanwhile, the connecting piece body 231 abuts against the limiting part 243, so that the limiting part 243 drives the first sliding piece 241 to slide along the outer side of the second sliding piece 242 in the direction close to the battery compartment 22, and the second sliding piece 242 abuts against the battery compartment 22, so that the sliding of the first sliding piece 241 can drive the elastic piece body 245 to compress in the direction close to the second sliding piece 242, so that the elastic piece body 245 is in a compression state, and the protrusion 233 on the connecting piece body 231 can move in the direction away from the clamping hole 11, so that the protrusion 233 and the clamping hole 11 are separated from each other; at this time, the other end of the connector body 231 is in the unlock position, thereby facilitating the disengagement of the battery module 2 with respect to the housing 1 to facilitate the replacement of the battery compartment 22 within the battery module 2.
When battery module 2 needs to be mounted on housing 1 after battery compartment 22 has been replaced:
firstly, the battery compartment 22 is located in the containing cavity of the housing 1, and the bottom end of the base 21 gradually approaches the bottom end of the housing 1, and in the approach process, the inner wall of the containing cavity presses against the connecting piece body 231, so that the connecting piece body 231 performs the above movement process, and the elastic piece body 245 is always in a compression state in the approach process; then, when the protrusion 233 is close to the engaging hole 11, since the protrusion 233 is of an inclined structure to enable the protrusion 233 to slide into the engaging hole 11 under the guidance of the inclined structure, the pressing portion 232 is located in the opening 12 at this time, thereby realizing the installation of the battery module 2 on the housing 1.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. A battery module is used for providing power for terminal equipment, the terminal equipment comprises a shell (1), an accommodating cavity is formed on the inner side of the shell (1), and a clamping hole (11) communicated with the accommodating cavity is formed in the shell (1); characterized in that, the battery module includes:
a base (21);
the battery bin (22), one end of the battery bin (22) is connected to the base (21), and the other end of the battery bin extends to the containing cavity so that the shell (1) is abutted to the base (21);
the connecting piece (23) comprises a connecting piece body (231) and a protrusion (233), the protrusion (233) is arranged on the connecting piece body (231), one end of the connecting piece body (231) is fixedly connected to the base (21), and the other end of the connecting piece body (231) can swing between an unlocking position and a locking position relative to the base (21);
an elastic member (24), wherein the elastic member (24) is limited between the connector body (231) and the battery chamber (22);
when the other end of the connector body (231) is located at the unlocking position, the protrusion (233) is separated from the clamping hole (11), and the connector body (231) compresses the elastic piece (24); when the elastic piece (24) provides elastic force to drive the other end of the connecting piece body (231) to swing to the locking position, the protrusion (233) is clamped with the clamping hole (11).
2. The battery module according to claim 1, wherein the connector body (231) has bending elasticity.
3. The battery module according to claim 1, wherein the connector body (231) is provided with a through-hole, and the elastic member (24) comprises:
the first sliding part (241) is annularly provided with a limiting part (243) at the outer side, the first sliding part (241) penetrates through the through hole so that the limiting part (243) is abutted to the connecting piece body (231), the inner side of the first sliding part (241) is of a cavity structure, and a sliding channel extending along the radial direction of the battery compartment (22) is arranged on the inner wall of the first sliding part (241);
a second slider (242), one end of the second slider (242) is slidably arranged to the sliding channel, and the other end of the second slider abuts against the battery compartment (22);
and the elastic piece body (245) is positioned in the first sliding piece (241), one end of the elastic piece body (245) is abutted against the inner wall of the first sliding piece (241), and the other end of the elastic piece body (245) is abutted against the second sliding piece (242).
4. The battery module according to claim 3, wherein the elastic member (24) further comprises:
a guide member (244) disposed on the second sliding member (242) at an end thereof located inside the first sliding member (241), the elastic member body (245) being fitted over the guide member (244).
5. The battery module according to claim 4, wherein an end of the guide member 244, which is not coupled to the second sliding member 242, has a tapered structure, and the outer diameter of the tapered structure is gradually increased in a direction approaching the second sliding member 242.
6. The battery module according to claim 3, wherein the elastic member body (245) is a compression spring.
7. The battery module according to claim 1, wherein a fixing groove (212) is formed in the base (21), one end of the connector body (231) is fixedly disposed in the fixing groove (212), and the other end of the connector body (231) is swingable relative to the fixing groove (212) in a direction to approach or separate from the battery compartment (22).
8. The battery module according to claim 7, wherein the connecting member (23) further comprises:
the pressing portion (232) is arranged on the connecting piece body (231), and the pressing portion (232) is pressed to drive the other end of the connecting piece body (231) to swing towards the direction close to the battery bin (22) relative to the fixing groove (212).
9. The battery module according to claim 8, wherein the number of the connecting members (23) is provided in plurality, and the plurality of connecting members (23) are uniformly provided on the base (21).
10. A terminal device, comprising the battery module according to any one of claims 1 to 9 and a housing (1), wherein an opening (12) is provided on the housing (1), and the opening (12) is communicated with the accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220851511.4U CN217281060U (en) | 2022-04-13 | 2022-04-13 | Battery module and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220851511.4U CN217281060U (en) | 2022-04-13 | 2022-04-13 | Battery module and terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217281060U true CN217281060U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220851511.4U Active CN217281060U (en) | 2022-04-13 | 2022-04-13 | Battery module and terminal equipment |
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| CN (1) | CN217281060U (en) |
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