CN219843008U - Battery and terminal - Google Patents

Abstract

The disclosure relates to a battery and a terminal. The present disclosure provides a battery, comprising: the battery cell assembly comprises a first surface and a second surface which are arranged away from each other; the bonding piece is connected to the first surface in a bonding way; and the fluid channel is arranged on the battery cell assembly, the inlet of the fluid channel is positioned on the second surface, the fluid channel is provided with an outlet on the first surface, and the outlet is positioned in the coverage range of the bonding piece. The present disclosure provides fluid channels in the cell assembly that facilitate fluid ingress. And the bonding piece is attached to the cell assembly, and the outlet of the fluid channel is located in the coverage area of the bonding piece. The arrangement is such that fluid enters from the fluid channel and exits from the fluid channel outlet to the adhesive member to perform the corresponding function.

Description

Battery and terminal

Technical Field

The present disclosure relates to the field of battery manufacturing, and in particular, to a battery and a terminal.

Background

With the rapid development of communication technology, products such as computers, communication products and consumer electronics products are becoming popular in people's lives. In order to meet the demands of users on the endurance capacity of electronic products, the charging power of the electronic products is higher and higher, and the battery design is more and more complex.

When servicing electronic products, it is often necessary to remove the battery. When the side-by-side battery is disassembled, the battery is easy to damage, and the battery cannot be reused.

Disclosure of Invention

To overcome the problems in the related art, the present disclosure provides a battery and a terminal.

According to a first aspect of embodiments of the present disclosure, there is provided a battery comprising: the battery cell assembly comprises a first surface and a second surface which are arranged away from each other; the bonding piece is connected to the first surface in a bonding way; and the fluid channel is arranged on the battery cell assembly, an inlet of the fluid channel is positioned on the second surface, an outlet is formed on the first surface of the fluid channel, and the outlet is positioned in the coverage range of the bonding piece.

In some embodiments, a drainage groove is arranged on one surface of the bonding piece, which is attached to the cell assembly, and the outlet is located in the coverage range of the drainage groove.

In some embodiments, the cell assembly comprises a plurality of the cells, the fluid channel being disposed between the adjacent two of the cells; the bonding piece comprises a plurality of bonding parts and bridging parts, wherein the bonding parts are bonded with the plurality of electric cores respectively, and the bridging parts are communicated with two adjacent bonding parts.

In some embodiments, the adhesive includes a protective layer disposed on a side of the adhesive opposite the cell assembly.

In some embodiments, the protective layer is disposed on the bridge portion.

In some embodiments, the bridge is provided with the drainage groove, and the outlet is located within the coverage area of the bridge.

In some embodiments, the battery includes a connection portion that is located between two adjacent cells and connects the two adjacent cells.

In some embodiments, the fluid channel is disposed clear of the connection.

In some embodiments, the adhesive comprises a first layer and a second layer that are connected to each other, the first layer being connected to the first face of the cell assembly, the drainage channel being disposed in the first layer.

In some embodiments, the battery includes a fixture covering a portion of the first face of the cell assembly, a side face of the cell assembly, and a portion of the second face of the cell assembly; the thickness of the portion of the fixing member located on the first face of the cell assembly is smaller than the thickness of the adhesive member, and the adhesive member is retracted from the fixing member.

According to a second aspect of embodiments of the present disclosure, there is provided a terminal comprising a battery as in any of the previous embodiments.

In some embodiments, the terminal comprises a battery compartment, the adhesive is disposed in the battery compartment, an opening is disposed at a bottom of the battery compartment, and one or more grooves are disposed around the opening.

The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects: the present disclosure provides fluid channels in the cell assembly that facilitate fluid ingress. And the bonding piece is attached to the cell assembly, and the outlet of the fluid channel is located in the coverage area of the bonding piece. The arrangement is such that fluid enters from the fluid channel and exits from the fluid channel outlet to the adhesive member to perform the corresponding function.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is an exploded structural view of a terminal according to an exemplary embodiment.

Fig. 2 is a schematic diagram illustrating a structure of a terminal according to an exemplary embodiment.

Fig. 3 is a schematic structural view of an adhesive member according to an exemplary embodiment.

Fig. 4 is a schematic top view of a terminal according to an exemplary embodiment.

Fig. 5 is a schematic flow diagram of a dissolution liquid over a bonding element, according to an exemplary embodiment.

Fig. 6 is a schematic diagram illustrating an exploded construction of an adhesive according to an exemplary embodiment.

Fig. 7 is a schematic structural view of an adhesive member according to another exemplary embodiment.

Fig. 8 is a schematic view illustrating a structure of a battery compartment according to an exemplary embodiment.

Fig. 9 is a block diagram of an apparatus according to an example embodiment.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.

With the rapid development of communication technology, products such as computers, communication products and consumer electronics products are becoming popular in people's lives. In order to meet the demands of users on the endurance capacity of electronic products, the charging power of the electronic products is higher and higher, and the battery design is more and more complex.

When servicing electronic products, it is often necessary to remove the battery. When the side-by-side battery is disassembled, the battery is easy to damage, and the battery cannot be reused.

At present, in order to improve the capacity and reduce the heat generation, a high-power battery in the mobile phone generally adopts a double-battery-core assembly structure. However, due to the problem of insufficient tightness of the fixation between the double cell assemblies, the problems of extrusion deformation or breakage of the protection plate between the cell assemblies and the like can be generated when the disassembly scheme of the easy-to-tear adhesive is used, so that the cell assemblies are not generally reused. The easy tearing paste can be cancelled on the premise, so that the cost is saved, the battery stacking space is saved, and the problem of disassembly and fixation of the battery is solved.

To overcome the problems in the related art, the present disclosure provides a battery and a terminal.

It is understood that a Terminal referred to in this disclosure, which may also be referred to as a Terminal device, a User Equipment (UE), a Mobile Station (MS), a Mobile Terminal (MT), etc., is a device that provides voice and/or data connectivity to a User. For example, the terminal may be a handheld device, an in-vehicle device, or the like having a wireless connection function. Currently, some examples of terminals are: a smart Phone (Mobile Phone), a pocket computer (Pocket Personal Computer, PPC), a palm top computer, a personal digital assistant (Personal Digital Assistant, PDA), a notebook computer, a tablet computer, a wearable device, or a vehicle-mounted device, etc. In addition, in the case of a vehicle networking (V2X) communication system, the terminal device may also be an in-vehicle device. It should be understood that the embodiments of the present disclosure are not limited to the specific technology and specific device configuration adopted by the terminal.

The present disclosure provides a battery, comprising: the battery cell assembly comprises a first surface and a second surface which are arranged away from each other; the bonding piece is connected to the first surface in a bonding way; and the fluid channel is arranged on the battery cell assembly, the inlet of the fluid channel is positioned on the second surface, the fluid channel is provided with an outlet on the first surface, and the outlet is positioned in the coverage range of the bonding piece.

The present disclosure provides fluid channels in the cell assembly that facilitate fluid ingress. And the bonding piece is attached to the cell assembly, and the outlet of the fluid channel is located in the coverage area of the bonding piece. The arrangement is such that fluid enters from the fluid channel and exits from the fluid channel outlet to the adhesive member to perform the corresponding function.

For example, when repairing or recycling the battery, a liquid having a dissolution effect such as alcohol may be dropped into the fluid passage inlet, the dissolution liquid enters between the adhesive member and the cell assembly through the fluid passage inlet, the viscosity of the adhesive member is dissolved, and the cell assembly is separated from the adhesive member, thereby taking out the cell assembly. Because no great force is required, the battery cell assembly is not damaged in this way.

Fig. 1 is an exploded structural view of a terminal according to an exemplary embodiment. Fig. 2 is a schematic diagram illustrating a structure of a terminal according to an exemplary embodiment.

As shown in fig. 1 and 2, in the present disclosure, a battery may include a cell assembly 23, an adhesive 21, and a fluid channel 25. The cell assembly 23 may include a single cell 230 or may include multiple cells 230. As shown in fig. 1 and 2, the cell assembly 23 may include two cells 230.

As shown in fig. 1, the battery may include a circuit board 250, and the battery may be connected with a control circuit board of the terminal 100 through the circuit board 250.

As shown in fig. 1 and 2, the cell assembly 23 may include a first side 231 and a second side 232 facing away from each other, and the adhesive member 21 is attached to the first side 231. The fluid channel 25 may be disposed in the cell assembly 23, for example, between two adjacent cells 230. The inlet of the fluid channel 25 may be located at the second face 232, the outlet of the fluid channel 25 may be formed at the first face 231, and the outlet may be located within the coverage of the adhesive member 21. The dissolution liquid can enter from the inlet of the fluid channel 25, and can flow out from the outlet to the bonding member 21, so that the viscosity of the bonding member 21 is dissolved, and the cell assembly 23 can be easily removed.

The battery can be conveniently disassembled by the arrangement of the present disclosure. Therefore, no additional easy-tearing glue is needed, and therefore, the light and thin type of the battery and the terminal can be realized. On the other hand, the battery cell 230 can be better set to improve the cruising ability of the battery, since the space of the easy-to-tear glue is saved.

In an exemplary embodiment of the present disclosure, as shown in fig. 1, the battery may include a fixture 22, and the fixture 22 may cover a portion of the first face 231 of the cell assembly 23, a side of the cell assembly 23, and a portion of the second face 232 of the cell assembly 23. That is, the fixture 22 may include portions of the cell assembly 23 from the sides of the cell assembly 23. By the arrangement, the battery can be conveniently taken out when the battery is disassembled. For example, the battery may be removed by being held directly on the holder 22.

In an exemplary embodiment of the present disclosure, as shown in fig. 1, a battery may be provided with two fixing members 22, and the two fixing members 22 may be located at both sides of the cell assembly 23, respectively, to facilitate the removal of the battery when the battery is disassembled.

In an exemplary embodiment of the present disclosure, as shown in fig. 1, the thickness of the portion of the fixture 22 located at the first face 231 of the cell assembly 23 may be smaller than the thickness of the adhesive member 21. By the arrangement, the battery can be taken out conveniently, and meanwhile, the lightness and thinness of the battery can be realized.

In an exemplary embodiment of the present disclosure, as shown in FIG. 1, the bonding element 21 is disposed away from the fixation element 22. Such an arrangement is advantageous in realizing lightness and thinness of the battery and the terminal, on the one hand. On the other hand, it is also avoided that the adhesive member 21 sticks to the fixing member 22 so that the battery cannot be taken out by holding the fixing member 22.

In an exemplary embodiment of the present disclosure, as shown in fig. 1, the cell assembly 23 may include a tab 240, which may include, for example, a positive tab and a negative tab.

Fig. 3 is a schematic structural view of an adhesive member according to an exemplary embodiment. Fig. 4 is a schematic top view of a terminal according to an exemplary embodiment. As shown in fig. 3 and 4, in an exemplary embodiment of the present disclosure, a drainage groove 215 is provided on a surface of the adhesive member 21 that is attached to the cell assembly 23, and an outlet of the fluid channel 25 may be located within a coverage area of the drainage groove 215. With this arrangement, the dissolution liquid flowing out from the outlet of the fluid passage 25 can enter the drainage groove 215, and flow through the drainage groove 215 through the respective portions of the adhesive member 21. By such arrangement, the tackiness of the adhesive member 21 can be dissolved more efficiently and uniformly.

In exemplary embodiments of the present disclosure, the depth of the drainage groove 215 may be about 0.05mm, and such a depth range may prevent the dissolution liquid from leaking out to damage other components while ensuring sufficient dissolution viscosity of the dissolution liquid.

In the exemplary embodiment of the present disclosure, the thickness of the adhesive member 21 may be about 0.1mm, and such thickness may prevent the thickness increase of the battery from affecting the slim type of the terminal 100 while sticking the battery cell 230.

In an exemplary embodiment of the present disclosure, as shown in fig. 1 and 3, the bonding member 21 may include a plurality of bonding portions 211 and bridging portions 212. The plurality of bonding portions 211 may be bonded to the plurality of battery cells 230, respectively, and the bridge portion 212 may communicate with two adjacent bonding portions 211. Thus, the adhesive member 21 can adhere the plurality of battery cells 230 to each other.

In an exemplary embodiment of the present disclosure, as shown in fig. 1 and 3, the fluid channel 25 may be disposed between a plurality of the cells 230, for example, may be disposed between two adjacent cells 230.

In an exemplary embodiment of the present disclosure, as shown in fig. 2, the battery may include a connection portion 24, and the connection portion 24 may be located between two adjacent cells 230 and connect the two adjacent cells 230. In some embodiments, the connection portion 24 may be double sided adhesive, back adhesive, spot adhesive, or the like. The connection portion 24 is provided, so that the connection between the battery cells 230 is tighter, and in this way, during the use process of the terminal 100, the position of the battery cell 230 is relatively fixed, and the battery cell is not shifted, so that the quality of the terminal 100 is improved. On the other hand, in the disassembly process of the battery, the mutual dislocation among the plurality of battery cells can be avoided.

In the exemplary embodiment of the present disclosure, as shown in fig. 2, the fluid passage 25 is provided to avoid the connection portion 24. That is, the solution inlet avoids the connection part 24, and the adhesion of the connection part 24 is dissolved while the adhesion of the adhesive member 21 is dissolved, so that the two battery cells 230 are separated from each other, and the battery cell assembly 23 is damaged.

In the present disclosure, in order to reduce the relative movement between two electric cores during disassembly to avoid serious damage to the electric cores and breakage of the protection board, the process of dispensing between the electric cores can be increased, and the relative displacement between the electric cores is further reduced. The top of the battery is provided with a dispensing silk-screen printing line indication line 251, the area is reserved during dispensing, meanwhile, double-sided adhesive tapes for fixing two battery cores are also designed in a sectional manner, and a space for dripping alcohol is reserved in the middle. After alcohol is dripped from the opening, as shown in fig. 3, all the back adhesive areas are slowly permeated along the bridging back adhesive to lose viscosity, and after losing viscosity, the battery can be disassembled through handles arranged on two sides of the battery cell

In the exemplary embodiment of the present disclosure, as shown in fig. 3 and 4, a drainage groove 215 may be disposed at the bridge 212, and an outlet of the fluid passage 25 may be located within a coverage area of the bridge 212. In this arrangement, the solution can be uniformly and efficiently drained to the bonding portion 211 through the bridge portion 212.

Fig. 5 is a schematic flow diagram of a dissolution liquid over a bonding element, according to an exemplary embodiment. The arrows in fig. 5 can indicate the flow path of the dissolution liquid on the bonding member 21, as shown in fig. 5, since the outlet of the fluid channel 25 is located within the coverage area of the bridging portion 212, the dissolution liquid flowing out from the outlet of the fluid channel 25 can enter the drainage groove 215 of the bridging portion 212, and can diffuse to both sides of the bridging portion 212 through the bridging portion 212, i.e. can reach the bonding portions 211 located at both sides of the bridging portion 212 at the same time, thereby improving the dissolution efficiency. In addition, the solution is diffused to two sides at the same time, so that the problem that the components are damaged due to the fact that excessive solution is gathered at the same part can be avoided.

Fig. 6 is a schematic view of an exploded structure of an adhesive member according to an exemplary embodiment of the present disclosure, and in an exemplary embodiment of the present disclosure, as shown in fig. 1 to 6, the adhesive member 21 may include a protective layer 213, and the protective layer 213 is disposed on a side of the adhesive member 21 opposite to the cell assembly.

In the present disclosure, the protective layer 213 may be a PET Film (Polyester Film). However, the present disclosure is not limited thereto, and in some embodiments, the protective layer 213 may be formed by spraying silicone oil on the adhesive member 21 for passivation. The protective layer 213 is intended to function as a protection for the other components of the battery compartment 110 as long as this is achieved.

As shown in fig. 1 and 6, the terminal 100 is further provided with a battery compartment 110, and a plurality of components, such as a first component 30 and a second component 40, are provided at the bottom of the battery compartment 110. The battery pack is adhered to the bottom of the battery compartment 110 by an adhesive member 21. The protective layer 213 is arranged on the surface of the bonding piece 21 opposite to the battery cell assembly, and the protective layer 213 is arranged on the surface of the bonding piece 21 contacting with the bottom of the battery compartment 110, so that the protective layer 213 can prevent the damage of redundant dissolving liquid to the components at the bottom of the battery compartment 110.

In an exemplary embodiment of the present disclosure, the protective layer 213 may be disposed at the bridge portion 212. In the present disclosure, the bonding portion 211 of the bonding member 21 is bonded to a portion of the bottom of the battery compartment 110 where no component is provided, and the plurality of bonding portions 211 are connected to each other by the bridge portion 212. This results in the bridge 212 often being located over the component.

Therefore, the protective layer 213 is disposed on the bridge portion 212, so that the components at the bottom of the battery compartment 110 can be prevented from being damaged by the dissolution liquid. In addition, the protective layer 213 has no viscosity, that is, the protective layer 213 does not adhere to the components at the bottom of the battery compartment 110, which also avoids damage to the components during the battery disassembly process.

Fig. 7 is a schematic structural view of an adhesive member according to another exemplary embodiment. As shown in fig. 7, in an exemplary embodiment of the present disclosure, the adhesive 21 may include a first layer 216 and a second layer 214 connected to each other, the first layer 216 may be connected to the first side 231 of the cell assembly 23, and the drainage groove 215 may be provided in the first layer 216.

In an exemplary embodiment of the present disclosure, the thickness of the first layer 216 may be about 0.05mm and the thickness of the second layer 214 may be about 0.05 mm. The present disclosure is not limited thereto and in some embodiments, the thickness of the first layer 216 and the second layer 214 may be arbitrary.

In terms of manufacturing processes, such an adhesive member 21 may be manufactured by a separate manufacturing process. Specifically, the split manufacturing process divides the back adhesive (adhesive member 21) having an original thickness of 0.1mm into two layers of back adhesive having a thickness of 0.05mm, the outer contours of the two layers of back adhesive being identical. As shown in fig. 7, the runner layer structure needs to cut a drainage groove 215 with a width of 0.5mm (i.e. a depth of the drainage groove is 0.05 mm) in the profile, and the runner pattern of the drainage groove 215 traverses the whole back adhesive surface from the middle alcohol injection port, so that the full infiltration of the alcohol after entering is ensured. The upper layer and the lower layer are adhered into a whole through the jig, so that the adhesion accuracy is ensured.

Note that the present disclosure is not limited to this in terms of manufacturing process, and the drainage groove 215 may be directly processed on the surface of the adhesive member 21 by a laser scanning process. Specifically, the flow channel structure can be processed directly on the surface of the back adhesive by adjusting the power of the laser scanner.

Based on the same conception, the disclosed embodiments also provide a terminal 100 comprising a battery as in any of the previous embodiments.

Fig. 8 is a schematic view illustrating a structure of a battery compartment according to an exemplary embodiment.

In an exemplary embodiment of the present disclosure, as shown in fig. 1 and 8, the terminal 100 may include a battery compartment 110. The battery compartment 110 may be provided to the center frame 10. Terminal 100 may also include a display (not shown) that may be located on the opposite side of center 10 from battery compartment 110.

The adhesive 21 is provided in the battery compartment 110, and the bottom of the battery compartment 110 is provided with an opening 101, which may be used for letting through originals such as the second element 40. For example, the second element 40 may be a flexible circuit board.

One or more grooves 102 may be provided around the opening 101. This arrangement prevents excess dissolution fluid from flowing into the other side of the center 10 through the recess 102 and damaging the display screen. Specifically, if there is excess dissolution liquid, it may flow into the groove 102 instead of flowing to the other side of the middle frame 10.

In some embodiments, groove 102 may be a countersink that is about 0.05mm deep and about 0.05mm wide. However, the present disclosure is not limited thereto, and in other embodiments, the recess 102 may be any size as long as the corresponding effect can be achieved.

In the present disclosure, as shown in fig. 1 and 8, the groove 102 may be provided around the opening 101, so that the excessive dissolving liquid can be prevented from flowing into the other side of the center 10 through the groove 102 to damage the display screen in all directions.

In the present disclosure, as shown in fig. 1 and 8, two circles of grooves 102 may be provided, and when the alcohol remaining amount is large and there is a risk of penetrating into the cavity, the peripheral sink structure thereof will absorb and store the excessive alcohol in the sink through capillary action, thereby reducing the risk of damaging other devices after the excessive alcohol is added dropwise. The present disclosure is not limited in this regard and in other embodiments, more or fewer grooves may be provided.

In the present disclosure, a fluid channel is provided in the cell assembly, facilitating fluid ingress. And the bonding piece is attached to the cell assembly, and the outlet of the fluid channel is located in the coverage area of the bonding piece. The arrangement is such that fluid enters from the fluid channel and exits from the fluid channel outlet to the adhesive member to perform the corresponding function.

In the present disclosure, the battery package design is reduced by 1 part of material compared with the conventional battery design, and the battery package cost is lower. In the disclosure, the easy tearing paste between the back adhesive and the battery cell is cancelled, and the space can be provided for the battery cell, so that the capacity of the battery cell can be improved, and the cruising ability can be improved. In the present disclosure, the disassembly difficulty is reduced while the fixing strength of the original fixing scheme is not changed, and the bridging gum is prevented from damaging the bottom device. In this disclosure, through the design of adding the heavy groove around the trompil of battery compartment bottom, reduce and disassemble the risk.

It will be appreciated that, in order to implement the above-described functions, the battery and the terminal provided in the embodiments of the present disclosure include corresponding hardware structures and/or software modules that perform the respective functions. The disclosed embodiments may be implemented in hardware or a combination of hardware and computer software, in combination with the various example elements and algorithm steps disclosed in the embodiments of the disclosure. Whether a function is implemented as hardware or computer software driven hardware depends upon the particular application and design constraints imposed on the solution. Those skilled in the art may implement the described functionality using different approaches for each particular application, but such implementation is not to be considered as beyond the scope of the embodiments of the present disclosure.

The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.

Fig. 9 is a block diagram illustrating an apparatus 800 according to an example embodiment. For example, apparatus 800 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, exercise device, personal digital assistant, or the like. The apparatus 800 may be a terminal in the foregoing embodiments.

Referring to fig. 9, apparatus 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.

The processing component 802 generally controls overall operation of the apparatus 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interactions between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.

The memory 804 is configured to store various types of data to support operations at the apparatus 800. Examples of such data include instructions for any application or method operating on the device 800, contact data, phonebook data, messages, pictures, videos, and the like. The memory 804 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.

The power component 806 provides power to the various components of the device 800. The power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the device 800.

The multimedia component 808 includes a screen between the device 800 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front camera and/or a rear camera. The front camera and/or the rear camera may receive external multimedia data when the apparatus 800 is in an operational mode, such as a photographing mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.

The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the device 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 further includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.

The sensor assembly 814 includes one or more sensors for providing status assessment of various aspects of the apparatus 800. For example, the sensor assembly 814 may detect an on/off state of the device 800, a relative positioning of the components, such as a display and keypad of the device 800, the sensor assembly 814 may also detect a change in position of the device 800 or a component of the device 800, the presence or absence of user contact with the device 800, an orientation or acceleration/deceleration of the device 800, and a change in temperature of the device 800. The sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 816 is configured to facilitate communication between the apparatus 800 and other devices, either in a wired or wireless manner. The device 800 may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In one exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the apparatus 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for executing the methods described above.

In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as memory 804 including instructions executable by processor 820 of apparatus 800 to perform the above-described method. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

It is understood that the term "plurality" in this disclosure means two or more, and other adjectives are similar thereto. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. The singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It is further understood that the terms "first," "second," and the like are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance. Indeed, the expressions "first", "second", etc. may be used entirely interchangeably. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.

It will be further understood that the terms "center," "longitudinal," "transverse," "front," "rear," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience in describing the present embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation.

It will be further understood that "connected" includes both direct connection where no other member is present and indirect connection where other element is present, unless specifically stated otherwise.

It will be further understood that although operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In certain circumstances, multitasking and parallel processing may be advantageous.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (12)

1. A battery, comprising:

the battery cell assembly comprises a first surface and a second surface which are arranged away from each other;

the bonding piece is connected to the first surface in a bonding way; and

the fluid channel is arranged on the battery cell assembly, an inlet of the fluid channel is positioned on the second surface, an outlet is formed on the first surface of the fluid channel, and the outlet is positioned in the coverage range of the bonding piece.

2. The battery of claim 1, wherein the battery is configured to provide the battery with a plurality of cells,

one surface of the bonding piece, which is attached to the battery cell assembly, is provided with a drainage groove, and the outlet is located in the coverage area of the drainage groove.

3. The battery of claim 2, wherein the battery is configured to provide the battery with a plurality of cells,

the cell assembly comprises a plurality of cells, and the fluid channel is arranged between two adjacent cells;

the bonding piece comprises a plurality of bonding parts and bridging parts, wherein the bonding parts are bonded with the plurality of electric cores respectively, and the bridging parts are communicated with two adjacent bonding parts.

4. The battery of claim 3, wherein the battery is provided with a battery cell,

the bonding piece comprises a protective layer, and the protective layer is arranged on one surface of the bonding piece, which is opposite to the electric core component.

5. The battery of claim 4, wherein the battery is provided with a plurality of electrodes,

the protection layer is arranged on the bridging part.

6. The battery of claim 3, wherein the battery is provided with a battery cell,

the bridging portion is provided with the drainage groove, and the outlet is located in the coverage range of the bridging portion.

7. The battery of claim 2, wherein the battery is configured to provide the battery with a plurality of cells,

the battery comprises a connecting part, wherein the connecting part is positioned between two adjacent electric cores and connects the two adjacent electric cores.

8. The battery of claim 7, wherein the battery is configured to provide the battery with a battery cell,

the fluid channel is arranged away from the connecting part.

9. The battery of claim 2, wherein the battery is configured to provide the battery with a plurality of cells,

the bonding piece comprises a first layer and a second layer which are connected with each other, the first layer is connected with the first surface of the cell assembly, and the drainage groove is formed in the first layer.

10. The battery of claim 1, wherein the battery is configured to provide the battery with a plurality of cells,

the battery includes a fixture covering a portion of the first face of the cell assembly, a side of the cell assembly, and a portion of the second face of the cell assembly;

the thickness of the portion of the fixing member located on the first face of the cell assembly is smaller than the thickness of the adhesive member, and the adhesive member is retracted from the fixing member.

11. A terminal comprising a battery as claimed in any one of claims 1 to 10.

12. The terminal of claim 11, wherein the terminal comprises a base station,

the terminal comprises a battery compartment, the bonding piece is arranged in the battery compartment, an opening is formed in the bottom of the battery compartment, and one or more grooves are formed in the periphery of the opening.