CN111092175A

CN111092175A - Bonding device, battery pack and terminal equipment

Info

Publication number: CN111092175A
Application number: CN201811246516.9A
Authority: CN
Inventors: 杜龙飞; 高锃; 韩玲莉; 王宗强
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2018-10-24
Filing date: 2018-10-24
Publication date: 2020-05-01
Anticipated expiration: 2038-10-24
Also published as: CN111092175B

Abstract

The bonding device is provided with the plurality of handles which are distributed at intervals, so that the whole area of the handles is increased, namely the stress area of the bonding device is increased, the risk of breakage of the handles is reduced, and the difficulty in disassembly is reduced; and the whole area of the handle is increased, and the pressure of the stress position of the battery in the lifting process can be reduced, so that the battery is easier to separate from the first surface of the bonding main body, the deformation risk of the battery is reduced, and the safety in the disassembling process is improved.

Description

Bonding device, battery pack and terminal equipment

Technical Field

The disclosure relates to the field of terminal equipment, in particular to a bonding device, a battery pack and terminal equipment.

Background

With the integration of consumer battery products becoming higher and higher, more and more terminal devices adopt built-in lithium ion batteries, such as mobile terminals like mobile phones and PAD (tablet computer). In a terminal device, in order to ensure the stability of the circuit connection between a battery and an electronic component, the battery is generally required to be firmly fixed to a component such as a housing of the terminal device; meanwhile, when the terminal equipment is overhauled, the battery is often required to be detached. In the related art, in order to satisfy the reliability requirement of battery fixation and also consider the detachability required for battery replacement, the battery is usually fixed by gluing.

Disclosure of Invention

The disclosed embodiments provide a bonding apparatus, a battery pack, and a terminal device, which can overcome some problems in the related art.

According to a first aspect of embodiments of the present disclosure, there is provided a bonding apparatus including: the adhesive device comprises an adhesive body, a first adhesive body and a second adhesive body, wherein the adhesive body is provided with a first adhesive body surface and a second adhesive body surface, at least part of the first adhesive body surface is used for being connected with an attached component, and at least part of the second adhesive body surface is used for being connected with the attached component; a plurality of spaced apart handles connected to the bonding body, the plurality of handles having a handle first surface, at least a portion of the handle first surface being adapted for connection to the affixed part.

Optionally, at least two of the plurality of handles are symmetrically distributed on both sides of the center line of the bonding body.

Optionally, a part of the pasting body is arranged between two handles symmetrically distributed along the central line of the pasting body.

Optionally, the handle first surface comprises: the first strong gluey district of handle and the weak gluey district of handle, the first strong gluey district of handle is connected bond the main part with between the weak gluey district of handle.

Optionally, the area of the first strong adhesive area of the handle is larger than the area of the weak adhesive area of the handle.

Optionally, the handle first surface further comprises: the handle second glues the district by force, the handle second glues the district by force and connects the handle weak glue district deviates from one side in the first district of gluing by force of handle.

Optionally, the handle first surface further comprises: the third strong gluey district of handle, the third is glued the district by force and is connected the second is glued the district by force and is faced one side of bonding main part central line to glue the district by force and will be located the handle second of bonding main part central line both sides and glue the district by force and connect through the handle third.

Optionally, the handle first surface further comprises: the handle does not have gluey district, the handle does not have gluey district to be connected the handle second is glued the district and is kept away from one side in the handle weak point district.

Optionally, the bonding body first surface comprises a bonding body weak glue region, and at least part of the outer edge of the bonding body weak glue region is connected with a bonding body strong glue region.

Optionally, at least part of one side of the bonding main body weak glue area facing the handle is connected with the bonding main body strong glue area.

Optionally, at least a part of one side of the bonding main body weak glue area, which is away from the handle, is connected with the bonding main body strong glue area.

Optionally, at least a part of one side of the bonding main body strong glue area, which is away from the bonding main body weak glue area, is connected with a bonding main body non-glue area.

Optionally, a gap is arranged between the handle and the bonding main body, and the gap is distributed at intervals.

According to a second aspect of embodiments of the present disclosure, there is provided a battery assembly including: a battery and the bonding device according to any one of the preceding claims; wherein at least a portion of the bonding body first surface is connected to the battery and at least a portion of the handle first surface is connected to the battery.

According to a third aspect of the embodiments of the present disclosure, there is provided a terminal device, including: a processor; a memory for storing executable instructions of the processor; and a battery pack as described above

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

the plurality of handles distributed at intervals are arranged on the outer edge of the bonding main body, so that the whole area of the handles is increased, namely the stress area of the bonding device is increased, the risk of breakage of the handles can be reduced, and the difficulty in detachment is reduced; and the whole area of the handle is increased, and the pressure of the stress position of the battery in the lifting process can be reduced, so that the battery is easier to separate from the first surface of the bonding main body, the deformation risk of the battery is reduced, and the safety in the disassembling process is improved.

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 present disclosure and together with the description, serve to explain the principles of the disclosure.

FIG. 1 is a schematic diagram illustrating the construction of a bonding apparatus according to one exemplary embodiment;

FIG. 2 is a schematic diagram illustrating the assembly of the bonding apparatus with the battery and housing according to one exemplary embodiment;

FIG. 3 is a first cross-sectional view of the bonding apparatus with a battery and housing shown in accordance with an exemplary embodiment;

FIG. 4 is a second cross-sectional view of the bonding apparatus with a battery and housing shown in accordance with an exemplary embodiment;

fig. 5 is a block diagram illustrating a structure of a terminal device according to an exemplary embodiment.

Description of reference numerals:

1000-terminal device; 1001-housing; 1001 a-battery compartment;

1100-a battery assembly;

100-a bonding device;

110-a bonding body; 111-bonding the body first surface; 111 a-bonding the main body strong glue area; 111 b-bonding the body weak glue area; 111 c-bonding the body glue-free zone;

120-a handle; 121-a handle first surface; 121 a-a first strong glue area of the handle; 121 b-handle weak glue area; 121 c-a second strong glue area of the handle; 121 d-a third strong glue area of the handle; 121 e-handle glue-free area;

200-a battery; 201-lower surface of cell; 202-cell upper surface; 203-battery side surface;

1200-a processing component; 1300-a memory; 1400-multimedia components; 1500-an audio component; 1600 — interface of input/output; 1700-a sensor assembly; 1800-communication component.

With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.

Detailed Description

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

In the related art, when fixing an adherend such as a battery of a terminal device, the battery is generally adhered to the adherend such as a case of the terminal device using a gummed paper. The adhesive paper usually comprises an adhesive main body and a handle, wherein the handle is arranged in the middle of one side of the adhesive main body; the bonding main body is used for connecting the battery with attached parts such as a shell of terminal equipment, and the bonding main body has good bonding capacity, and the excellent anti-push-out and anti-seismic performance of the bonding main body can ensure the reliability of battery fixation to a great extent; simultaneously, at the in-process that the external force passes through the handle and continuously stretches the adhesive tape, the local peel force of adhesive tape will reduce, also be the adhesive force of adhesive tape surface to the battery will weaken to guarantee that the battery can be disassembled.

However, because the area of the handle in the middle of one side of the bonding main body is smaller, when the battery is disassembled, the stressed area of the adhesive paper is smaller, the handle is easy to break, and the disassembling difficulty is increased. And because the bonding area of the bonding main body and the battery is large, the battery is easy to deform in the process of pulling the gummed paper, and potential safety hazards are caused.

In order to solve the problem, the embodiment of the present disclosure provides a bonding device, a battery assembly and a terminal device, which can facilitate the disassembly of bonded components such as a battery, reduce the disassembly difficulty, reduce the deformation of the battery, reduce the rejection rate of the battery, and improve the safety during the disassembly process.

FIG. 1 is a schematic diagram illustrating the construction of a bonding apparatus according to one exemplary embodiment; FIG. 2 is a schematic diagram illustrating the assembly of the bonding apparatus with the battery and housing according to one exemplary embodiment; FIG. 3 is a first cross-sectional view of the bonding apparatus with a battery and housing shown in accordance with an exemplary embodiment; fig. 4 is a second cross-sectional view of the bonding apparatus with the battery and housing, according to an exemplary embodiment. Wherein, the straight line Z in FIG. 1 is used to illustrate the center line of the bonding body; fig. 4 is a view showing the direction indicated by the arrow to illustrate the direction in which the handle is pulled.

Referring to fig. 1-4, the bonding apparatus 100 includes: a bonding body 110 and a plurality of handles 120 arranged at intervals.

The bonding body 110 has a first bonding body surface 111 and a second bonding body surface, at least a portion of the first bonding body surface 111 is used for connecting to a member to be bonded, and at least a portion of the second bonding body surface is used for connecting to a member to be bonded.

A plurality of handles 120 are attached to the bonding body 110, the plurality of handles 120 having a first handle surface 121, at least a portion of the first handle surface 121 being adapted to be attached to the part to be bonded.

The bonding device 100, i.e. the adhesive tape, may be thin paper, and the bonding device 100 may include a removable paper, a removable adhesive tape, a double-sided adhesive tape, etc. Of course, the bonding apparatus 100 is not limited thereto, and only an example thereof is given here as long as the function of bonding the member to be bonded and the member to be bonded can be achieved.

In the present embodiment, the structure and function of the bonding apparatus 100 will be described by taking the attached member as the battery 200 and the attached member as the case of the terminal device as examples. It can be understood that: the member to be bonded and the member to be attached are not limited to these.

For example, the housing may have a lower housing wall, an outer edge of the lower housing wall is provided with a housing side wall extending upward, and at least a portion of the lower housing wall and at least a portion of the housing side wall enclose a battery 200 compartment for holding the battery 200.

The battery 200 has a battery lower surface 201 facing the housing lower wall, an outer edge of the battery lower surface 201 is provided with a battery side surface 203 extending upward, and an upper end of the battery side surface 203 is connected with a battery upper surface 202.

The bonding body 110 in the bonding apparatus 100 is mainly used to fix the battery 200 in the battery 200 compartment of the case.

At least a portion of the bonding body first surface 111 may be connected with the battery lower surface 201. In some examples, the area of the bonding body first surface 111 may be adapted to the area of the battery lower surface 201, and the bonding body first surface 111 may be just connected with the battery lower surface 201. In some examples, the area of the bonding body first surface 111 may be greater than the area of the battery lower surface 201, and a portion of the bonding body first surface 111 may be connected with the battery side surface 203 to increase the connection area of the bonding body 110 with the battery 200, improving the fixing reliability of the battery 200. In some examples, the area of the bonding body first surface 111 may be greater than the area of the battery lower surface 201, and a portion of the bonding body first surface 111 may be connected with the battery side surface 203, and a portion of the bonding body first surface 111 may also be connected with a portion of the battery upper surface 202, to further increase the connection area of the bonding body 110 and the battery 200, further improving the fixing reliability of the battery 200.

The second surface of the bonding main body can be connected with the upper surface of the lower wall of the shell through strong glue, and the connection area of the second surface of the bonding main body and the lower wall of the shell can be matched with the area of the lower surface 201 of the battery.

Wherein the bonding strength of the second surface of the bonding body to the case may be greater than the bonding strength of the first surface 111 of the bonding body to the battery 200 to secure the fixing reliability of the battery 200.

In some examples, the strong adhesive may be previously disposed on the second surface of the adhesive body, and the adhesive device 100 may be directly connected to the battery 200 and the case when assembled.

In some examples, the battery 200 and the bonding apparatus 100 may be connected first, and then the battery 200 and the bonding apparatus 100 are placed in a case, and a strong adhesive is filled between the bonding apparatus 100 and the case.

The handle 120 of the bonding apparatus 100 is disposed at the outer edge of the bonding body 110, and mainly provides a point where an operator can apply force to disassemble the battery 200, that is, the operator can apply force to the bonding apparatus 100 by holding the handle 120, so as to disassemble the battery 200 from the case.

The handle 120 may be in a shape of a rectangle, a trapezoid, a semicircle, etc., which is not specifically limited in this embodiment, for example, the frontal shape of the handle 120 may be set according to the actual avoiding requirement.

At least a portion of the handle first surface 121 may be connected to the battery upper surface 202 for operator manipulation. In some examples, portions of the first surface of the handle 120 may also be connected with the battery side surface 203 to increase the connection area of the handle 120 with the battery 200.

For example, the plurality of handles 120 may be arranged at intervals, and an operator may select a corresponding handle 120 to operate according to actual needs, so as to improve the flexibility of the operator in operation.

In this embodiment, the handle 120 may provide a plurality of force applying points for the operator to disassemble the battery 200, that is, the operator may apply force to the bonding device 100 through the plurality of handles 120, so as to increase the overall area of the handle 120, that is, increase the stressed area of the bonding device 100, thereby reducing the risk of breakage of the handle 120 and reducing the disassembling difficulty. Moreover, the whole area of the handle 120 is increased, that is, the stressed area of the bonding device 100 is increased, and the pressure at the stressed position of the battery 200 in the pulling process can be reduced, so that the battery 200 is easier to separate from the first surface 111 of the bonding main body, the risk of deformation of the battery 200 is reduced, and the safety in the disassembling process is improved.

Taking the terminal device as a mobile phone as an example, the extending direction of the center line of the bonding body 110 may be parallel to the mobile phone transverse direction. At least two of the plurality of handles 120 may be positioned at both sides of the center line of the bonding body to facilitate the operator to pull up the bonding apparatus 100 from both ends of the battery 200 in the longitudinal direction of the mobile phone.

In some examples, the adhesive body 110 may be positioned at both ends of the longitudinal direction of the mobile phone to facilitate the handling by the operator, i.e., to facilitate the operator to detach the handle 120 from the battery upper surface 202.

In some examples, the handles 120 located on both sides of the center line of the bonding body may be symmetrically distributed along the center line of the bonding body, so that the bonding body 110 is uniformly stressed along both sides of the center line thereof, that is, the battery 200 is uniformly stressed along both sides of the center line of the bonding body, thereby further reducing the risk of deformation of the battery 200 and improving the safety during the disassembling process.

In some examples, there are two handles 120, and the two handles 120 may be symmetrically disposed on opposite sides of the center line of the bonded body.

In some examples, there are three handles 120, two handles 120 may be symmetrically disposed on both sides of the center line of the bonding body, and another handle 120 may be disposed on the center line of the bonding body, so that the bonding body 110 is uniformly stressed along both sides of the center line, i.e., the battery 200 is uniformly stressed along both sides of the center line of the bonding body.

In some examples, the number of the handles 120 is four, and for the rectangular battery 200, the four handles 120 may be respectively disposed near four vertices of the rectangle, and the handles 120 located at two sides of the center line of the bonding body are symmetrically distributed along the center line of the bonding body, so that the bonding body 110 is uniformly stressed along two sides of the center line thereof, that is, the battery 200 is uniformly stressed along two sides of the center line of the bonding body.

Of course, the number and the arrangement position of the handles 120 are not limited thereto, and the embodiment is only illustrated here.

Optionally, a part of the adhesion main body 110 is disposed between the two handles 120 symmetrically distributed along the center line of the adhesion main body, that is, the adhesion main body 110 extends to between the two handles 120 symmetrically distributed along the center line of the adhesion main body, as shown in fig. 1, so as to further increase the adhesion reliability between the adhesion main body 110 and the battery 200 and improve the fixation reliability of the battery.

When the battery 200 is fixed in the battery 200 case, for example, the adhesive body first surface 111 may be connected with the battery 200; bending the bonding apparatus 100 to connect the handle first surface 121 with the battery 200; the bonding body second surface is attached to the upper surface of the housing lower wall as shown in fig. 3.

In disassembling the battery 200, for example, the plurality of handles 120 may be separated from the upper surface 202 of the battery, as shown in fig. 4; the adhesive device 100 and the battery 200 are taken out of the battery 200 compartment by the plurality of handles 120, and finally the adhesive device 100 and the battery 200 can be separated.

According to the bonding device 100 provided by the embodiment, the plurality of handles 120 distributed at intervals are arranged on the outer edge of the bonding main body 110, so that the whole area of the handles 120 is increased, that is, the stress area of the bonding device 100 is increased, the risk of breakage of the handles 120 can be reduced, and the difficulty in detachment is reduced; in addition, the whole area of the handle 120 is increased, and the pressure of the stress position of the battery 200 in the lifting process can be reduced, so that the battery 200 is easier to separate from the first surface 111 of the bonding main body, the risk of deformation of the battery 200 is reduced, and the safety in the disassembling process is improved.

Optionally, the handle first surface 121 comprises: the first handle strong glue area 121a and the second handle weak glue area 121b, and the first handle strong glue area 121a is connected between the bonding main body 110 and the second handle weak glue area 121 b.

The bonding strength of the handle first strong glue area 121a is greater than that of the handle weak glue area 121 b.

For example, the area of the handle first glue area 121a may be greater than or equal to the area of the handle weak glue area 121b, so as to separate the handle 120 from the battery 200, and meanwhile, the fixing reliability of the battery 200 may also be considered.

In some examples, at least a portion of the handle first strong adhesive region 121a may be connected to a portion of the lower surface 201 of the battery, for example, the handle first strong adhesive region 121a may be connected to a portion of an edge of the lower surface 201 of the battery, so as to improve the adhesion of the adhesion device 100 to the battery 200, that is, improve the fixing reliability of the battery 200.

In some examples, at least a portion of the handle first strong glue region 121a may be connected with a portion of the battery side surface 203 to improve the adhesion of the adhesion device 100 to the battery 200, i.e., to improve the fixing reliability of the battery 200.

In some examples, the handle first strong adhesive region 121a may be located at a connection between the battery side surface 203 and the battery lower surface 201, that is, a portion of the handle first strong adhesive region 121a is connected to the battery lower surface 201, and another portion of the handle first strong adhesive region 121a is connected to the battery side surface 203.

Optionally, the handle first surface 121 further comprises: handle second glues district 121c by force, handle second glues a district 121c by force and connects the one side that deviates from handle first glues a district 121a by force in handle weak glue district 121b by force.

The bonding strength of the handle second strong glue area 121c is greater than that of the handle weak glue area 121 b. Alternatively, the bonding strength of the handle second strong glue region 121c may be the same as that of the handle first strong glue region 121 a.

Set up handle second and glue district 121c by force through the one side that deviates from the first strong gluey district 121a of handle in handle weak gluey district 121b, can improve handle 120 and battery 200's bonding reliability to the one side perk that deviates from the first strong gluey district 121a of handle in handle weak gluey district 121b is avoided.

Optionally, the handle first surface 121 comprises: handle third glues district 121d by force, and the third glues district 121d by force is connected in the second glues district 121c by force towards the one side of bonding main part central line to glue the district 121c by force with the handle second that will be located bonding main part central line both sides by force through handle third and glues district 121d by force and connect.

The bonding strength of the handle third strong glue area 121d is greater than that of the handle weak glue area 121 b. Alternatively, the bonding strength of the handle third strong adhesive region 121d may be the same as that of the handle second strong adhesive region 121 c.

For example, the handle third strong adhesive region 121d may be integrally formed with the handle second strong adhesive region 121c to simplify the processing of the bonding apparatus 100.

In this embodiment, through setting up the handle third and glue district 121d by force, glue district 121d by force through the handle third and will be located the handle second that bonds main part central line both sides and glue district 121c by force and connect, do benefit to the wholeness that improves handle 120 to can further improve handle 120 and battery 200's bonding reliability, improve bonding device 100's edge and battery 200's bonding reliability, improve battery 200's fixed reliability.

Optionally, the handle first surface 121 further comprises: the handle non-glue area 121e is connected to the side of the handle second strong-glue area 121c departing from the handle weak-glue area 121 b.

The handle non-adhesive area 121e may only contact the battery upper surface 202, and the handle non-adhesive area 121e may not have an adhesive force to the battery upper surface 202, so that an operator can pull up the handle 120.

By arranging the handle glue-free area 121e, an operator can pull up the handle 120 through the handle glue-free area 121e, so that the operator can operate the lifting tool conveniently.

For example, the area of the handle glue-free area 121e may be smaller than the area of the handle second strong glue area 121c, so that the occupied space of the handle glue-free area 121e can be reduced while the operation of an operator is facilitated.

Optionally, the bonding body first surface 111 comprises a bonding body weak glue region 111b, at least part of the outer edge of the bonding body weak glue region 111b being connected with a bonding body strong glue region 111 a.

For example, the size of the adhesive body 110 in the length direction of the mobile phone may be equal to the size of the battery 200 in the length direction of the mobile phone, that is, both ends of the adhesive body 110 in the length direction of the mobile phone may be flush with both ends of the battery 200 in the length direction of the mobile phone.

When the bonding body 110 is in the unfolded state, the dimension of the bonding body 110 in the width direction of the mobile phone may be larger than the dimension of the battery 200 in the width direction of the mobile phone, for example, both sides of the bonding body 110 in the width direction of the mobile phone may extend out of the battery 200, so that, when the bonding device 100 is connected with the battery 200, both sides of the bonding body 110 in the width direction of the mobile phone may be bent to be connected with the battery side surface 203 and the battery upper surface 202, thereby increasing the constraint effect of the bonding body 110 on the battery 200, improving the bonding reliability with the battery 200, and further improving the fixing reliability of the battery 200.

In some examples, the entire outer edge of the bonding body weak adhesive region 111b may be provided with the bonding body strong adhesive region 111a to further improve the bonding force of the bonding body 110 to the battery 200 while preventing the edge of the bonding body 110 from being lifted.

In some examples, a bonded body weakened adhesive area 111a is connected to at least a portion of a side of the bonded body weakened adhesive area 111b facing the handle 120; the bonding main body weak adhesive area 111b is connected with the bonding main body strong adhesive area 111a at least in part on the side departing from the handle 120, so that the battery 200 can be conveniently detached while the fixing reliability of the battery 200 is improved.

For example, the portion of the bonding body first surface 111 contacting the battery lower surface 201 may be the bonding body weak adhesive region 111b to facilitate the subsequent separation of the bonding apparatus 100 from the battery 200.

Optionally, at least a portion of a side of the bonding body weak adhesive region 111a facing away from the bonding body weak adhesive region 111b is connected with a bonding body non-adhesive region 111 c.

By arranging the bonding main body glue-free area 111c on the side of the bonding main body glue-strong area 111a departing from the bonding main body glue-weak area 111b, when the bonding main body 110 is separated from the battery 200, an operator can pull up the edge of the bonding main body 110 through the bonding main body glue-free area 111c, so that the bonding main body glue-strong area 111a is conveniently separated from the battery 200, and the operation difficulty of separating the bonding main body 110 from the battery 200 is reduced.

For example, the adhesive main body non-adhesive region 111c may be disposed at one end of the adhesive main body strong adhesive region 111a along the length direction of the mobile phone, so as to facilitate separation of the adhesive main body strong adhesive region 111a from the battery 200, and at the same time, reduce the occupied space of the adhesive main body non-adhesive region 111 c.

Optionally, a gap is provided between the handle 120 and the bonding body 110, and the gap is distributed at intervals. Illustratively, the handle 120 may be connected to the bonding body 110 by a double-cut dotted line or a single-cut dotted line to facilitate subsequent separation of the handle 120 from the bonding body 110.

With continued reference to fig. 1-4, in an exemplary embodiment, there is also provided a battery assembly, including: a battery 200 and the bonding apparatus 100 as in the previous example; wherein at least a portion of the bonding body first surface 111 is connected to the battery 200 and at least a portion of the handle first surface 121 is connected to the battery 200.

The connection between the battery 200 and the bonding apparatus 100, and the structure and function of the bonding apparatus 100 can be the same as those of the previous examples, and are not described herein again.

In the battery assembly provided by the embodiment, the plurality of handles 120 are arranged at intervals on the outer edge of the bonding main body 110 in the bonding device 100, so that the whole area of the handles 120 is increased, that is, the stressed area of the bonding device 100 is increased, the risk of breakage of the handles 120 can be reduced, and the difficulty in detachment is reduced; in addition, the whole area of the handle 120 is increased, and the pressure of the stress position of the battery 200 in the lifting process can be reduced, so that the battery 200 is easier to separate from the first surface 111 of the bonding main body, the risk of deformation of the battery 200 is reduced, and the safety in the disassembling process is improved.

Referring to fig. 5, in an exemplary embodiment, a terminal device 1000 is further provided, where the terminal device 1000 may be a mobile phone, a computer, a tablet device, a personal digital assistant, or the like.

Terminal device 1000 can include a battery assembly 1100, as well as one or more of the following: a processing component 1200, a memory 1300, a multimedia component 1400, an audio component 1500, an input/output (I/O) interface 1600, a sensor component 1700, and a communication component 1800.

The processing component 1200 generally controls overall operations of the terminal device 1000, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 1200 may include one or more processors to execute instructions; the Processor may be a Central Processing sub-module (CPU), or may be another general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

Further, the processing component 1200 can include one or more modules that facilitate interaction between the processing component 1200 and other components. For example, the processing component 1200 can include a multimedia module to facilitate interaction between the multimedia component 1400 and the processing component 1200.

Memory 1300 is configured to store various types of data to support operation at terminal device 1000. Examples of such data include instructions for any application or method operating on terminal device 1000, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 1300 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 1300, flash memory, magnetic or optical disks.

Battery assembly 1100 is used to provide power to the various components of terminal device 1000. Battery assembly 1100 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for terminal device 1000.

The multimedia component 1400 comprises a touch sensitive display screen providing an output interface between said terminal device 1000 and a user. In some embodiments, the touch display screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). 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 1400 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 1000 is in an operation 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 a focal length and optical zoom capability.

The audio component 1500 is configured to output and/or input audio signals. For example, the audio component 1500 includes a Microphone (MIC) configured to receive external audio signals when the terminal device 1000 is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal may further be stored in the memory 1300 or transmitted via the communication component 1800. In some embodiments, the audio assembly 1500 also includes a speaker for outputting audio signals.

The I/O interface 1600 provides an interface between the processing component 1200 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.

Sensor assembly 1700 includes one or more sensors for providing various aspects of status assessment for terminal device 1000. For example, sensor assembly 1700 can detect an open/closed state of terminal device 1000, relative positioning of components such as a display and keypad of terminal device 1000, change in position of terminal device 1000 or a component of terminal device 1000, presence or absence of user contact with terminal device 1000, orientation or acceleration/deceleration of terminal device 1000, and temperature change of terminal device 1000. The sensor assembly 1700 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 1700 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 1700 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communications component 1800 is configured to facilitate communications between the terminal device 1000 and other devices in a wired or wireless manner. The terminal device 1000 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 1800 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communications component 1800 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.

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

Claims

1. A bonding apparatus, comprising:

the adhesive device comprises an adhesive body, a first adhesive body and a second adhesive body, wherein the adhesive body is provided with a first adhesive body surface and a second adhesive body surface, at least part of the first adhesive body surface is used for being connected with an attached component, and at least part of the second adhesive body surface is used for being connected with the attached component;

a plurality of spaced apart handles connected to the bonding body, the plurality of handles having a handle first surface, at least a portion of the handle first surface being adapted for connection to the affixed part.

2. The bonding apparatus of claim 1, wherein at least two of the plurality of handles are symmetrically disposed on opposite sides of a centerline of the bonding body.

3. Bonding device according to claim 2, characterized in that a part of the gluing body is arranged between two handles symmetrically distributed along the centre line of the gluing body.

4. The bonding apparatus of claim 1, wherein said handle first surface comprises: the first strong gluey district of handle and the weak gluey district of handle, the first strong gluey district of handle is connected bond the main part with between the weak gluey district of handle.

5. The bonding apparatus of claim 4, wherein the area of the first region of strong adhesive of the handle is greater than the area of the region of weak adhesive of the handle.

6. The bonding apparatus of claim 4, wherein said handle first surface further comprises: the handle second glues the district by force, the handle second glues the district by force and connects the handle weak glue district deviates from one side in the first district of gluing by force of handle.

7. The bonding apparatus of claim 6, wherein said handle first surface further comprises: the third strong gluey district of handle, the third is glued the district by force and is connected the second is glued the district by force and is faced one side of bonding main part central line to glue the district by force and will be located the handle second of bonding main part central line both sides and glue the district by force and connect through the handle third.

8. The bonding apparatus of claim 6, wherein said handle first surface further comprises: the handle does not have gluey district, the handle does not have gluey district to be connected the handle second is glued the district and is kept away from one side in the handle weak point district.

9. The bonding apparatus of claim 1, wherein the bonding body first surface comprises a bonding body weak zone having a bonding body strong zone attached to at least a portion of an outer edge of the bonding body weak zone.

10. The bonding apparatus according to claim 9, wherein said bonding body weak adhesive region is connected to at least a portion of a side of said bonding body weak adhesive region facing said handle;

and/or at least part of one side of the bonding main body weak glue area, which is deviated from the handle, is connected with the bonding main body strong glue area.

11. A bonding apparatus according to claim 9, wherein a bonding body glue-free zone is connected to at least a part of a side of the bonding body glue-strong zone facing away from the bonding body glue-weak zone.

12. Bonding device according to any one of claims 1 to 11, characterized in that spacing gaps are provided between the handle and the bonding body, and the spacing gaps are spaced apart.

13. A battery assembly, comprising: a battery and the bonding apparatus of any one of claims 1 to 12; wherein at least a portion of the bonding body first surface is connected to the battery and at least a portion of the handle first surface is connected to the battery.

14. A terminal device, comprising:

a processor;

a memory for storing executable instructions of the processor;

and a battery assembly as claimed in claim 13.