CN216850218U - Terminal device - Google Patents

Abstract

The utility model discloses a terminal device, which comprises a shell component, an electric core, a packaging component and a conductive component; the battery cell is arranged on the shell component; the packaging part is matched with the shell assembly to form a containing cavity, and the battery cell is packaged in the containing cavity; the conductive piece is fixedly arranged on the packaging piece and is insulated from the packaging piece, part of the conductive piece is electrically connected with the battery core, and part of the conductive piece is arranged outside the packaging piece. The terminal equipment can be developed in a light and thin mode.

Description

Terminal device

Technical Field

The present disclosure relates to the field of electronic technologies, and in particular, to a terminal device.

Background

Terminal devices such as mobile phones and tablet computers have become essential scientific and technological products in the life, study and entertainment processes of people. With the development of terminal equipment and the upgrading of consumer experience, the terminal equipment develops towards long endurance and light weight.

However, in the related art, the thickness of the conventional battery is difficult to be thinned due to structural defects, which is not favorable for the development of thinning and lightening of the terminal device.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides a terminal device, which can be developed in a light and thin manner.

The technical scheme is as follows:

according to a first aspect of the embodiments of the present disclosure, a terminal device is provided, which includes a housing assembly, a battery cell, a package, and a conductive member; the battery cell is arranged on the shell component; the packaging part is matched with the shell assembly to form a containing cavity, and the battery cell is packaged in the containing cavity; the conductive piece is fixedly arranged on the packaging piece and is insulated from the packaging piece, part of the conductive piece is electrically connected with the battery core, and part of the conductive piece is arranged outside the packaging piece.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

when the terminal equipment is assembled, a shell assembly of the terminal equipment is used as a part of a packaging structure of the battery, a containing cavity is formed by matching the packaging part and the shell assembly, and the battery core is packaged in the containing cavity; and then, the conductive piece is fixedly arranged on the packaging piece and is insulated from the packaging piece, so that part of the conductive piece is in conductive connection with the battery core, and part of the conductive piece is arranged outside the packaging piece, and is convenient for supplying power to the terminal equipment. So, make full use of casing assembly's space holds electric core, reduces the battery and occupies terminal equipment's inner space, is favorable to terminal equipment can frivolous development.

The technical solution of the present disclosure is further explained below:

in one embodiment, the terminal device further includes a protection board fixedly arranged on the housing assembly, and the protection board is in conductive connection with the conductive member.

In one embodiment, the battery cell comprises a positive tab and a negative tab, the conductive member comprises a first conductive body conductively connected with the positive tab and a second conductive body conductively connected with the negative tab, and the first conductive body and the second conductive body are arranged at an interval in the package member and are respectively conductively connected with the protection plate.

In one embodiment, the first conductor and the second conductor are respectively fixed to the protection plate by welding.

In one embodiment, the package has a first through hole and a second through hole spaced from the first through hole, the first conductor is disposed through the first through hole, and the second conductor is disposed through the second through hole.

In one embodiment, the terminal device further includes a first insulating sleeve and a second insulating sleeve, the first insulating sleeve is sleeved on the first conductor and fixed to the package through the first through hole, and the second insulating sleeve is sleeved on the second conductor and fixed to the package through the second through hole.

In one embodiment, the terminal device further includes a control main board, the control main board is fixedly disposed on the housing assembly and electrically connected to the protection board; or, the terminal equipment further comprises a control main board, and the control main board comprises a protection board.

In one embodiment, at least one of the package and the housing assembly has a groove formed therein and sealingly engages the other such that the groove forms a receiving cavity.

In one embodiment, one of the package and the housing assembly is provided with a positioning portion, the other one of the package and the housing assembly is provided with a matching portion, the matching portion is in positioning matching with the positioning portion, and the package and the housing assembly are welded and sealed to form an accommodating cavity.

In one embodiment, the accommodating cavity comprises a bottom wall, a top wall arranged opposite to the bottom wall and a side wall enclosed between the bottom wall and the top wall, the wall thickness of the bottom wall and the top wall is less than or equal to 0.15mm, and the wall thickness of the side wall is greater than or equal to 0.15 mm.

In one embodiment, the package member is made of metal, and the housing assembly includes a metal middle frame, which is matched with the package member to form an accommodating cavity.

In one embodiment, the package member is made of a metal material, and the housing assembly includes a metal rear cover, which is engaged with the package member to form an accommodating cavity.

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

Brief description of the drawingsthe accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not intended to limit the disclosure.

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a terminal device shown in an embodiment.

Fig. 2 is a schematic partial structure diagram of a terminal device shown in an embodiment.

Fig. 3 is an exploded view of the terminal device shown in fig. 2.

Fig. 4 is a schematic front projection view of the terminal device shown in fig. 2 in the width direction.

Fig. 5 is a schematic front projection view of the terminal device shown in another embodiment in the width direction.

Fig. 6 is a schematic diagram of an internal hardware structure of a terminal device in an embodiment.

Description of reference numerals:

10. a terminal device; 11. a processing component; 12. a memory; 13. a power supply component; 14. a multimedia component; 15. an audio component; 16. an input/output interface; 17. a sensor assembly; 18. a communication component; 100. a housing assembly; 110. an accommodating chamber; 111. a groove; 200. an electric core; 210. a positive tab; 220. a negative tab; 300. a package; 310. a first through hole; 320. a second through hole; 400. a conductive member; 410. a first electrical conductor; 420. a second electrical conductor; 500. a protection plate; 600. a first insulating sleeve; 700. a second insulating sleeve; 800. and controlling the main board.

Detailed Description

For the purpose of making the purpose, technical solutions and advantages of the present disclosure more apparent, the present disclosure will be described in further detail below with reference to the accompanying drawings and detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the disclosure, are intended for purposes of illustration only and are not intended to limit the scope of the disclosure.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein in the description of the disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure.

Terminal devices such as mobile phones, tablet computers and wearable devices have become essential scientific and technological products in the life, study and entertainment processes of people. With the development of terminal equipment and the upgrading of consumer experience, the terminal equipment develops towards long endurance and light weight.

The battery, which is the most representative energy storage device in the new energy field, occupies an irreplaceable position in the power supply device of the terminal equipment. Along with the higher and higher requirements of people on the endurance of the terminal equipment and the higher and higher requirements on the miniaturization of the terminal equipment, the internal space of the terminal equipment is more and more compact, and the volume for accommodating the battery is limited. How to increase the capacity of the battery and prolong the service life of the terminal equipment in a limited volume becomes an important direction for the development of the battery.

However, in the related art, the thickness of the conventional battery is difficult to be thinned due to structural defects, which is not favorable for the development of thinning and lightening of the terminal device.

The application provides a terminal device, and the battery structure of the terminal device can make full use of the thickness space of the shell assembly, and is beneficial to development of lightness and thinness of the terminal device.

For a better understanding of the terminal device of the present application, reference is made to the following description taken in conjunction with the accompanying drawings.

Fig. 1 to 4 are structural views of terminal devices shown in some embodiments. Fig. 1 is a schematic structural diagram of a terminal device shown in an embodiment. Fig. 2 is a schematic partial structure diagram of a terminal device shown in an embodiment. Fig. 3 is an exploded view of the terminal device shown in fig. 2. Fig. 4 is a schematic front projection view of the terminal device shown in fig. 2 in the width direction.

As shown in fig. 1, in the embodiment of the present disclosure, a terminal device 10 is provided, which includes a housing assembly 100, a battery cell 200, a package 300, and a conductive member 400; the battery cell 200 is disposed in the casing assembly 100; the packaging part 300 is matched with the shell assembly 100 to form a containing cavity 110, and the battery cell 200 is packaged in the containing cavity 110; the conductive device 400 is fixedly disposed on the package 300 and insulated from the package 300, a portion of the conductive device 400 is electrically connected to the battery cell 200, and a portion of the conductive device 400 is disposed outside the package 300.

When the terminal device 10 is assembled, the housing assembly 100 of the terminal device 10 is used as a part of a packaging structure of a battery, the housing assembly 100 is matched with the package 300 to form a containing cavity 110, and the battery cell 200 is packaged in the containing cavity 110 to form the battery structure; and then, the conductive member 400 is fixedly disposed on the package 300 and is insulated from the package 300, so that a portion of the conductive member 400 is electrically connected to the battery cell 200, and a portion of the conductive member 400 is disposed outside the package 300, so as to supply power to the terminal device 10. Thus, the space of the casing assembly 100 is fully utilized to accommodate the battery core 200, the internal space of the terminal device 10 occupied by the battery is reduced, the terminal device 10 can be developed in a light and thin mode, and therefore the terminal device can attract consumers more, and the product competitiveness is improved.

It should be noted that the specific implementation of the conductive member 400 can be various, including but not limited to a tab or a conductive member electrically connected to the tab, etc. With the conductive member 400, the battery structure integrated on the housing assembly 100 can be flexibly connected with the external power utilization unit (e.g., a motherboard, a camera, a display screen, a sensor, an electrical component such as a speaker, etc.).

Understandably, large-screen display of terminal devices with display functions, such as mobile phones or tablet computers, has become a development trend, and is also an important feature for attracting users. By using the battery disclosed by the invention, the area of the display screen can be fully utilized to increase the battery capacity. That is, the protection board can also make full use of the area space of the battery, and can not lead to the battery thickness too big, and influence the terminal equipment and make thin. That is, when being applied to terminal equipment with display function, the battery of this disclosure can use the demand of large-screen display, possesses long endurance performance again, can frivolous simultaneously.

On the basis of any of the above embodiments, as shown in fig. 1 to fig. 3, in some embodiments, the terminal device 10 further includes a protection plate 500 fixedly disposed on the housing assembly 100, and the protection plate 500 is electrically connected to the conductive member 400. In this way, the battery structure integrated in the housing assembly 100 can be protected by the protection plate 500, which is beneficial to improving the use safety of the terminal device 10.

It should be noted that the protection board 500 of the present disclosure may be formed by at least one of a protection chip (or a management chip), a MOS transistor (triode), a resistor, a capacitor, and a PCB (circuit board).

On the basis of the foregoing embodiments, as shown in fig. 1 to 4, in some embodiments, the battery cell 200 includes the positive tab 210 and the negative tab 220, the conductive element 400 includes a first conductive body 410 electrically connected to the positive tab 210 and a second conductive body 420 electrically connected to the negative tab 220, and the first conductive body 410 and the second conductive body 420 are disposed at an interval in the package 300 and are electrically connected to the protection plate 500 respectively. Thus, by the cooperation of the positive tab 210 and the first conductor 410 and the cooperation of the negative tab 220 and the second conductor 420, the conductive length is adjustable, and the position between the battery cell 200 and the protection plate 500 can be flexibly set, which is beneficial to improving the arrangement flexibility of the internal structure of the terminal device 10.

It should be noted that the first conductive body 410 and the second conductive body 420 can be implemented in various ways, including but not limited to a conductive wire, a conductive strip, a conductive sheet, a conductive block, and so on.

In addition, the first conductor 410 and the positive tab 210 may be integrally formed and fixed, or may be manufactured separately and fixed together. And/or, the second conductor 420 and the negative electrode tab 220 may be integrally formed and fixed, or may be manufactured separately and fixed together.

It should be noted that the first conductive body 410 and the protection plate 500 can be electrically connected in various ways, such as by screwing, welding, or adhering with conductive glue.

Similarly, the second conductive body 420 and the protection plate 500 can be electrically connected in various ways, such as by screwing, welding, or gluing with conductive glue

As shown in fig. 2, in some embodiments, the first conductive body 410 and the second conductive body 420 are respectively welded and fixed to the protection plate 500. In this way, the first conductor 410 and the second conductor 420 are reliably fixed to the protection plate 500 by the welding technique, and the conductive connection is realized, which is beneficial to simplifying the assembly process and reducing the occupation of the internal space of the terminal device 10.

Further, as shown in fig. 4, in some embodiments, the package 300 is provided with a first through hole 310 and a second through hole 320 spaced apart from the first through hole 310, the first conductor 410 is disposed through the first through hole 310, and the second conductor 420 is disposed through the second through hole 320. In this way, after the first conductive body 410 is fixedly connected to the positive tab 210, the first through hole 310 is extended out of the accommodating cavity 110, so that the positive tab 210 is electrically connected to the protection plate 500 through the first conductive body 410. Similarly, the second conductive body 420 can be fixedly connected to the negative tab 220, and then pass through the second through hole 320 and pass through the accommodating cavity 110, so that the negative tab 220 is electrically connected to the protective plate 500 through the second conductive body 420.

It should be noted that there are various specific implementations of the conductive member 400 and the package 300 being insulated from each other. For example, the package 300 is made of an insulating material, or an insulating member such as an insulating layer or an insulating sleeve is disposed between the conductive member 400 and the package 300 to insulate the two.

In order to enhance the packaging strength, the housing assembly 100 and the package 300 are made of metal. The housing assembly 100 and the package 300 are made of stainless steel.

At this time, the first conductor 410 is insulated from the package 300, and the second conductor 420 is insulated from the package 300. It is beneficial to avoid the leakage of electricity generated by the battery structure integrated on the housing assembly 100.

In addition to any of the above embodiments, as shown in fig. 2 to 4, in some embodiments, the terminal device 10 further includes a first insulating sleeve 600 and a second insulating sleeve 700, the first insulating sleeve 600 is sleeved on the first conductor 410 and fixed to the package 300 through the first through hole 310, and the second insulating sleeve 700 is sleeved on the second conductor 420 and fixed to the package 300 through the second through hole 320. Thus, the first insulating sleeve 600 is sleeved on the first conductor 410 and fixed to the package 300 through the first through hole 310, so that the first conductor 410 and the package 300 are arranged in an insulating manner; the second insulating sleeve 700 is sleeved with the second conductor 420 and fixed to the package 300 through the second through hole 320, so that the second conductor 420 and the package 300 are arranged in an insulating manner, thereby effectively avoiding the electric leakage phenomenon and facilitating the integration of other electrical elements on the housing assembly 100.

In other embodiments, after the housing assembly 100 is integrated into the battery structure, the insulating coating is applied or sprayed, and then other electrical components are integrally mounted.

In addition to any of the above embodiments, as shown in fig. 2 and fig. 3, in some embodiments, the terminal device 10 further includes a control main board 800, and the control main board 800 is fixed to the housing assembly 100 and electrically connected to the protection board 500. Thus, the control main board 800 and the protection board 500 can be flexibly disposed on the housing assembly 100, so that the arrangement of the internal electrical components of the terminal device 10 is more flexible, and the arrangement difficulty is reduced.

In other embodiments, the terminal device 10 further includes a control main board 800, and the control main board 800 includes the protection board 500. Thus, the function of the protection plate 500 can be integrated on the control main board 800, which is beneficial to reducing the assembling process.

On the basis of any of the above embodiments, as shown in fig. 3, in some embodiments, at least one of the package 300 and the housing assembly 100 is provided with a groove 111, and is in sealing fit with the other, so that the groove 111 forms the accommodating cavity 110. In this way, by providing the groove 111 and hermetically connecting the package 300 and the housing assembly 100, the receiving cavity 110 can be formed through the groove 111, and the assembly is easy. And the groove 111 may be provided on the package 300 and/or the housing assembly 100.

It should be noted that the implementation manner of "the package 300 is hermetically connected to the housing assembly 100" may be various, including adhesive sealing, welding sealing, and the like.

On the basis of any of the above embodiments, in some embodiments, one of the package 300 and the housing assembly 100 is provided with a positioning portion (not shown), the other is provided with a matching portion (not shown), the matching portion is in positioning fit with the positioning portion, and the package 300 and the housing assembly 100 are welded and sealed to form the accommodating cavity 110. Therefore, the primary positioning of the packaging piece 300 and the shell assembly 100 is realized by the matching of the positioning part and the matching part, and the sealing connection of the packaging piece 300 and the shell assembly 100 is realized by a welding mode, so that the improvement of the yield is facilitated, and the difficulty in manufacturing the clamp is reduced.

It should be noted that the specific implementation manner of the "positioning portion and the matching portion are matched in positioning" may be various, for example, one of the positioning portion and the matching portion is a positioning protrusion, and the other is a groove 111 or a positioning hole matched with the positioning protrusion in positioning; or one of the positioning part and the matching part is a positioning groove, and the other is spliced, positioned and matched with the positioning groove.

On the basis of any of the above embodiments, in some embodiments, the accommodating cavity 110 includes a bottom wall, a top wall disposed opposite to the bottom wall, and a side wall enclosed between the bottom wall and the top wall, the wall thickness of the bottom wall and the top wall is less than or equal to 0.15mm, and the wall thickness of the side wall is greater than or equal to 0.15 mm. In this manner, it is possible to easily increase the battery capacity by making full use of the thickness of the case assembly 100 by forming the groove 111 on the case assembly 100 using an etching process and sealing the groove 111 with the press-molded package 300 to form the receiving cavity 110.

In addition to any of the above embodiments, as shown in fig. 4, in some embodiments, the package 300 is made of a metal material, and the housing assembly 100 includes a metal middle frame, and the metal middle frame and the package 300 cooperate to form the accommodating cavity 110. Therefore, the battery space can be formed by fully utilizing the thickness space of the metal middle frame, the thickness space occupied by the battery is reduced, and the terminal device 10 is favorable for the development of light weight and thinness.

In addition to any of the above embodiments, as shown in fig. 5, in some embodiments, the package 300 is made of a metal material, and the housing assembly 100 includes a metal back cover, and the metal back cover and the package 300 cooperate to form the receiving cavity 110. Therefore, the thickness space of the metal rear cover can be fully utilized to form the battery space, the thickness space occupied by the battery is reduced, and the terminal device 10 is light and thin.

On the basis of any of the above embodiments, as shown in fig. 5, in some embodiments, the terminal device further includes an electrolyte, and the electrolyte is encapsulated in the accommodating cavity and is in contact with the battery cell. Therefore, the charge and discharge efficiency of the battery cell can be improved by utilizing the electrolyte, and the electric quantity is improved.

The terminal 10 may include a handheld device, a vehicle-mounted device, a cellular phone (cellular phone), a smart phone (smart phone), a Personal Digital Assistant (PDA) computer, a tablet computer, a portable computer, a laptop computer (laptop computer), a vehicle-mounted computer, and other terminal 10 having a battery built therein.

It should be understood that the location of the batteries shown in fig. 1 is merely illustrative. And the battery comprises a hard pack battery.

Referring to fig. 6, in some embodiments, terminal device 10 may also include one or more of the following components: processing component 11, memory 12, power supply component 13, multimedia component 14, audio component 15, interface for input/output 16, sensor component 17, and communication component 18.

The processing component 11 generally controls the overall operation of the terminal device 10, such as operations associated with display, telephone calls, data communications, camera operations and recording operations. The processing component 11 may include one or more processors to execute instructions to perform all or part of the steps of the above-described method. Further, the processing component 11 may include one or more modules that facilitate interaction between the processing component 11 and other components. For example, the processing component 11 may include a multimedia module to facilitate interaction between the multimedia component 14 and the processing component 11.

The memory 12 is configured to store various types of data to support operations at the terminal device 10. Examples of such data include instructions for any application or method operating on terminal device 10, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 12 may be implemented by any type or combination of volatile or non-volatile 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 disks.

The control board includes a processing component 11 and a memory 12.

The power supply component 13 provides power to the various components of the terminal device 10. The power components 13 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the terminal device 10.

The multimedia component 14 includes a display module of the present disclosure to facilitate human-computer interaction. If the display module includes a touch panel, the display module may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 14 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the terminal device 10 is in an operation mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.

The audio component 15 is configured to output and/or input an audio signal. For example, the audio component 15 includes a Microphone (MIC) configured to receive an external audio signal when the terminal device 10 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 12 or transmitted via the communication component 18. In some embodiments, audio assembly 15 also includes a speaker for outputting audio signals.

The input/output interface 16 provides an interface between the processing component 11 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.

The sensor assembly 17 includes one or more sensors for providing various aspects of status assessment for the terminal device 10. For example, the sensor assembly 17 may detect an open/closed state of the terminal device 10, a relative positioning of the components, such as a display and a keypad of the terminal device 10, the sensor assembly 17 may also detect a change in the position of the terminal device 10 or a component of the terminal device 10, the presence or absence of user contact with the terminal device 10, orientation or acceleration/deceleration of the terminal device 10, and a change in the temperature of the terminal device 10. The sensor assembly 17 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 17 may also include a light sensitive element, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 17 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 18 is configured to facilitate wired or wireless communication between the terminal device 10 and other devices. The terminal device 10 may access a wireless network based on a communication standard, such as WiFi, 2G, 3G, 4G, or 6G, or the like, or a combination thereof. In an exemplary embodiment, the communication component 18 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 18 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 the description of the present invention, it is to be understood that the terms "middle", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "fixed," "disposed," "secured" or "disposed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, when one component is considered to be "fixedly connected" to another component, the two components may be fixed by way of detachable connection, or may be fixed by way of non-detachable connection, such as socket connection, snap connection, integrally formed fixation, welding, etc., which can be realized in the conventional art, and is not cumbersome.

All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above examples only show several embodiments of the present disclosure, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, variations and modifications can be made without departing from the inventive concept of the present disclosure, and these are all within the scope of the present disclosure.

Claims (12)

1. A terminal device, comprising:

a housing assembly;

the battery cell is arranged on the shell assembly;

the packaging part is matched with the shell assembly to form a containing cavity, and the battery cell is packaged in the containing cavity; and

and the conductive piece is fixedly arranged on the packaging piece and is arranged in an insulating way with the packaging piece, part of the conductive piece is electrically connected with the battery cell, and part of the conductive piece is arranged outside the packaging piece.

2. The terminal device of claim 1, further comprising a protective plate secured to the housing assembly, the protective plate being conductively coupled to the conductive member.

3. The terminal device of claim 2, wherein the battery cell comprises a positive tab and a negative tab, and the conductive member comprises a first conductive body conductively connected to the positive tab and a second conductive body conductively connected to the negative tab, and the first conductive body and the second conductive body are disposed at an interval in the package and are respectively conductively connected to the protection board.

4. The terminal device according to claim 3, wherein the first conductor and the second conductor are fixed to the protective plate by welding.

5. A terminal device according to claim 3, wherein the package is provided with a first through hole through which the first conductor is arranged and a second through hole spaced from the first through hole through which the second conductor is arranged.

6. The terminal device according to claim 5, further comprising a first insulating sleeve and a second insulating sleeve, wherein the first insulating sleeve is sleeved on the first conductor and fixed to the package through the first through hole, and the second insulating sleeve is sleeved on the second conductor and fixed to the package through the second through hole.

7. The terminal device according to claim 2, further comprising a control main board, wherein the control main board is fixedly arranged on the housing assembly and electrically connected with the protection board; or, the terminal device further includes a control main board, and the control main board includes the protection board.

8. The terminal device of claim 1, wherein at least one of the enclosure and the housing assembly defines a recess and is sealingly engaged with the other such that the recess forms the receiving cavity.

9. The terminal device according to claim 8, wherein one of the package and the housing assembly is provided with a positioning portion, the other one of the package and the housing assembly is provided with an engaging portion, the engaging portion is in positioning engagement with the positioning portion, and the package and the housing assembly are welded and sealed to form the accommodating cavity.

10. The terminal device according to claim 1, wherein the accommodating cavity comprises a bottom wall, a top wall arranged opposite to the bottom wall, and a side wall enclosed between the bottom wall and the top wall, the wall thickness of the bottom wall and the top wall is less than or equal to 0.15mm, and the wall thickness of the side wall is greater than or equal to 0.15 mm.

11. The terminal device according to any one of claims 1 to 10, wherein the package member is made of a metal material, and the housing assembly includes a metal middle frame, and the metal middle frame and the package member cooperate to form the accommodating cavity.

12. The terminal device according to any one of claims 1 to 10, wherein the package is made of a metal material, and the housing assembly includes a metal rear cover, and the metal rear cover and the package cooperate to form the accommodating cavity.

Images