Battery and battery cover integrated assembly and mobile phone

Abstract

The utility model belongs to the technical field of communication, and discloses a battery and battery cover integrated assembly and a mobile phone, which comprise a battery cover, a battery, a protection structure and a conductive structure, the battery is arranged in an accommodating cavity in the battery cover, and the battery and the battery cover are integrally arranged; the protection structure is arranged in the accommodating cavity, is fixed on the battery cover and is used for protecting the battery, and the battery is electrically connected with the protection structure; the conductive structure is arranged on the protection structure and electrically connected with the protection structure, and the conductive structure is electrically connected with an external mainboard through a through hole in the battery cover; the protection structure and the conductive structure are arranged in the accommodating cavity of the battery cover, the conductive structure is electrically connected with the external mainboard, the protection plate can protect the battery, and the battery is electrically connected with the conductive structure through the protection plate, so that electric energy is provided for the mainboard outside the battery cover, namely electric energy is provided for electronic components of the mobile phone; and the problems of integrated installation and electric connection are considered.

Description

Technical Field

[0001] The utility model relates to the technical field of communications, in particular to a battery and battery cover integrated component and a mobile phone. Background Art

[0002] As people become more fond of outdoor sports, waterproof, dustproof and drop-proof electronic products are increasingly entering people's daily lives. Due to the complexity of the environment and various restrictions in outdoor sports, there are many modular designs to facilitate the assembly of mobile phones. The inventor found that the battery and the battery cover can also be designed as an integrated unit, and the integrated battery is conducive to the disassembly and assembly process of the product, but how should the battery be designed in the battery cover? Utility Model Content

[0003] The main purpose of the utility model is to provide a battery and battery cover integrated assembly and a mobile phone, aiming to solve the technical problem of how to specifically integrate the battery and the battery cover in the prior art.

[0004] In order to achieve the above-mentioned purpose of the utility model, the first aspect of the utility model provides an integrated assembly of a battery and a battery cover.

[0005] A battery and battery cover integrated assembly, comprising:

[0006] Battery cover;

[0007] A battery is disposed in the accommodation cavity inside the battery cover;

[0008] A protection structure, disposed in the accommodating cavity and fixed on the battery cover, for protecting the battery, the battery being electrically connected to the protection structure;

[0009] The conductive structure is arranged on the protective structure and electrically connected to the protective structure. The conductive structure is electrically connected to an external mainboard through a through hole on the battery cover.

[0010] Furthermore, the battery cover includes a front shell and a rear shell, and the front shell and the rear shell are assembled to form the accommodating cavity; the protective structure includes a first protective plate and a second protective plate, the first protective plate and the second protective plate are fixedly arranged on the front shell, the first protective plate and the second protective plate are vertically arranged, and are electrically connected through a flexible circuit board; the second protective plate is vertically arranged with the front shell, and the second protective plate is located above the battery and is electrically connected to the battery, and the second protective plate is located below the first protective plate.

[0011] Furthermore, the conductive structure includes a copper sheet, the NFC sticker is arranged on the battery, the copper sheet is arranged on the first protective plate, and the copper sheet is electrically connected to the external main board through the through hole.

[0012] Furthermore, it also includes foam, and the foam plug is arranged between the second protective plate and the battery.

[0013] Furthermore, a push arm is provided on the inner wall of the rear shell. After the rear shell is assembled with the front shell, the push arm is inserted into the upper side of the second protective plate. One end of the push arm presses the first protective plate so that the copper sheet is completely exposed from the through hole.

[0014] Furthermore, one side of the abutting arm presses the second protective plate, so that the second protective plate, the foam, and the battery form a stacked relationship, wherein one end of the abutting arm is adjacent to one side of the abutting arm.

[0015] Furthermore, it also includes a waterproof rubber ring, which is sealed at the assembly point of the front shell and the rear shell; the rear shell is provided with a groove at the assembly point, the groove is arranged along the circumference of the rear shell, and the waterproof rubber ring is clamped in the groove.

[0016] Furthermore, a plurality of snap-in grooves are arranged circumferentially around the groove edge of the groove, and the waterproof rubber ring is provided with protrusions corresponding to the plurality of snap-in grooves, the protrusions are distributed on the side of the battery away from the middle of the waterproof rubber ring, and the plurality of protrusions are snap-fitted into the plurality of snap-in grooves.

[0017] Furthermore, it also includes NFC, the NFC is installed on the battery, the NFC is electrically connected to the first protection plate, and the first protection plate includes a battery copper sheet and an NFC copper sheet.

[0018] The second aspect of the utility model provides a mobile phone, comprising a host and any one of the above-mentioned integrated battery and battery cover components, wherein the main board is arranged inside the host, the integrated battery and battery cover component is covered in the host, and the conductive structure is electrically connected to the main board.

[0019] Beneficial effects:

[0020] A battery with an integrated battery and battery cover assembly, wherein a protection structure and a conductive structure are arranged in a receiving cavity of the battery cover, the protection structure has a conductive structure, and the conductive structure is electrically connected to an external mainboard. The protection structure can not only protect the battery, but also electrically connect the battery and the conductive structure through the protection structure, thereby providing power for the mainboard outside the battery cover, that is, providing power for the electronic components of the mobile phone, while taking into account the problem of the integrated installation of the battery and the battery cover and the electrical connection of the battery and the electronic components outside the battery cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is a schematic diagram of the exploded structure of an integrated assembly of a battery and a battery cover according to an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the exploded structure of an integrated assembly of a battery and a battery cover according to another embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the protective structure and the conductive structure of an embodiment of the utility model;

[0024] Figure 4 It is a schematic cross-sectional view of an integrated assembly of a battery and a battery cover according to an embodiment of the utility model.

[0025] in:

[0026] 1-front shell; 11-through hole; 2-rear shell; 21-top arm; 22-clip slot; 3-protective structure; 31-first protective plate; 32-second protective plate; 4-copper sheet; 5-waterproof rubber ring; 51-protrusion; 6-battery; 7-flexible circuit board; 8-NFC; 9-foam.

[0027] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0029] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0032] Reference Figure 1 and Figure 2 In one embodiment, the utility model discloses a battery and battery cover integrated assembly, comprising:

[0033] Battery cover;

[0034] A battery 6 is disposed in the accommodation cavity inside the battery cover;

[0035] A protection structure 3 is disposed in the accommodating cavity and fixed on the battery cover, and is used to protect the battery 6. The battery 6 is electrically connected to the protection structure 3;

[0036] The conductive structure is arranged on the protective structure 3 and is electrically connected to the protective structure 3. The conductive structure is electrically connected to an external mainboard through the through hole 11 on the battery cover.

[0037] In the above embodiment, the battery 6, the protective structure 3 and the conductive structure are arranged in the accommodating cavity of the battery cover. The protective structure has a conductive structure, and the conductive structure is electrically connected to the external mainboard. The protective structure 3 can not only protect the battery 6, but also electrically connect the battery 6 to the conductive structure through the protective structure 3, thereby providing power to the mainboard outside the battery cover, that is, providing power to the electronic components of the mobile phone, taking into account the problems of integrated installation and electrical connection.

[0038] In one embodiment, the protection structure 3 is equivalent to a PCB circuit board.

[0039] The battery 6 is arranged in the battery cover, so that the battery 6 and the battery cover are installed in the housing of the mobile phone as a whole.

[0040] Reference Figures 1 to 3 In one embodiment, the battery cover includes a front shell 1 and a rear shell 2, and the front shell 1 and the rear shell 2 are assembled to form the accommodating cavity; the protective structure 3 includes a first protective plate 31 and a second protective plate 32, and the first protective plate 31 and the second protective plate 32 are fixedly arranged on the front shell 1, and the first protective plate 31 and the second protective plate 32 are vertically arranged and electrically connected through a flexible circuit board 7; the second protective plate 32 is vertically arranged with the front shell 1, and the second protective plate 32 is located above the battery 6 and electrically connected to the battery 6, and the second protective plate 32 is located below the first protective plate 31.

[0041] In the above embodiment, the first protective plate 31 and the second protective plate 32 are equivalent to two PCB circuit boards. The first protective plate 31 and the second protective plate 32 are electrically connected through the flexible circuit board 7 to achieve the transmission of electric energy; the first protective plate 31 and the second protective plate 32 are fixed on the front shell 1 to achieve the fixation of the first protective plate 31 and the second protective plate 32 to ensure the stability of the electrical connection. The first protective plate 31 is set along the width direction of the battery cover, and the length direction is the vertical direction of the mobile phone. The second protective plate 32 is set along the length direction of the battery cover.

[0042] Reference Figures 1 to 3 In one embodiment, the battery and battery cover integrated assembly also includes NFC8 ， The conductive structure includes a copper sheet 4, the NFC8 is attached to the battery 6, the NFC8 is electrically connected to the first protection plate 31, and the battery 6 is electrically connected to the second protection plate 32; the copper sheet 4 is arranged on the first protection plate 31, and the copper sheet 4 is electrically connected to the external main board through the through hole 11.

[0043] In the above embodiment, the NFC 8 is attached to the battery 6 , and both the NFC 8 and the battery 6 are electrically connected to the protection structure 3 , and the battery 6 provides electrical energy for the NFC 8 .

[0044] Reference Figure 1 and Figure 2 In one embodiment, the integrated battery and battery cover assembly further includes foam 9 , and the foam 9 is plugged between the second protective plate 32 and the battery 6 .

[0045] In the above embodiment, the battery 6 is located below the second protective plate 32, and the second protective plate 32 is a PCB circuit board. In order to prevent the battery 6 from hitting the second protective plate 32 after the mobile phone is hit, a small gap is set between the battery 6 and the second protective plate 32. However, the gap will cause the battery 6 to shake after the mobile phone is hit, affecting the electrical connection of the battery 6. The foam 9 is plugged in the gap between the second protective plate 32 and the battery 6, so that the battery 6 has no shaking space after the mobile phone is hit, thereby ensuring the electrical connection of the battery 6.

[0046] Reference Figure 1 and Figure 2 In one embodiment, a push arm 21 is provided on the inner wall of the rear shell 2. After the rear shell 2 is assembled with the front shell 1, the push arm 21 is inserted into the upper side of the second protective plate 32. One end of the push arm 21 presses the first protective plate 31 so that the copper sheet 4 is completely exposed from the through hole 11.

[0047] In the above embodiment, the inner wall of the rear shell 2 is provided with abutting arms 21, which are two abutting plates protruding from the rear shell 2. The two abutting plates abut the first protective plate 31 along the vertical center axis of the first protective plate 31 to ensure the stability of the first protective plate 31. The end of the abutting arm 21 away from the rear shell 2 abuts against the first protective plate 31, so that the copper sheet 4 is completely exposed to the through hole 11 set on the front shell 1, which is convenient for the electrical connection between the copper sheet 4 and the external mainboard.

[0048] Reference Figure 1 , Figure 2 and Figure 4 In one embodiment, one side of the abutting arm 21 presses the second protective plate 32 so that a stacking relationship is formed among the second protective plate 32 , the foam 9 , and the battery 6 , wherein one end of the abutting arm 21 is adjacent to one side of the abutting arm 21 .

[0049] In the above embodiment, the upper end of the abutting arm 21 abuts against the upper cavity wall of the battery cover, and the lower end of the abutting arm 21 abuts against the second protective plate 32, so that the stacking relationship between the second protective plate 32, the foam 9, and the battery 6 is more stable, ensuring the connection relationship between the various structures after the mobile phone is hit.

[0050] Reference Figure 1 and Figure 2 In one embodiment, the integrated assembly of the battery and the battery cover further includes a waterproof rubber ring 5, the battery cover includes a front shell 1 and a rear shell 2, the front shell 1 and the rear shell 2 are assembled to form the battery cover, and the waterproof rubber ring 5 is sealed at the assembly point of the front shell 1 and the rear shell 2; the rear shell 2 and the assembly point are provided with a groove, the groove is arranged along the circumference of the rear shell 2, and the waterproof rubber ring 5 is clamped in the groove.

[0051] In the above embodiment, ultrasonic sealing is performed on the periphery after the front shell 1 and the rear shell 2 are assembled. Since the battery 6 cover is designed to be integrated with the battery 6, it is set behind the main unit, and it needs to be sealed and waterproof with the main unit to reduce water leakage from the assembly gap on the periphery to damage the internal structure. After the front shell 1 is installed in the rear shell 2, there is a circle of grooves on the inner periphery of the rear shell 2, and the waterproof rubber ring 5 is accommodated in a circle of grooves. There are corresponding convex ridges on the main unit side pressed on the waterproof rubber ring 5 to form a cover and waterproof. The waterproof rubber ring 5 is snapped into the groove, which is not only convenient for the installation of the waterproof rubber ring 5 but also has a good waterproof effect.

[0052] Reference Figure 1 and Figure 2 In one embodiment, a plurality of snap-in grooves 22 are circumferentially arranged on the groove edge of the groove, and a plurality of protrusions 51 corresponding to the plurality of snap-in grooves 22 are arranged on the waterproof rubber ring 5. The protrusions 51 are distributed on the side of the battery 6 away from the middle of the waterproof rubber ring 5, and the plurality of protrusions 51 are snap-fitted into the plurality of snap-in grooves 22.

[0053] In the above embodiment, in order to facilitate the installation and positioning of the waterproof rubber ring 5 in the groove of the rear shell 2, a plurality of slots are provided on the peripheral side of the rear shell 2, and a corresponding protrusion 51 is provided on the waterproof rubber ring 5, and the protrusion 51 is positioned in the slot. During the assembly process, the waterproof rubber ring 5 is not easy to retract, slides and bounces, and is easy to install.

[0054] Reference Figure 1 and Figure 2 In one embodiment, the utility model further discloses a mobile phone, comprising a host and the battery and battery cover integrated assembly as described in any one of the above items, the main board is arranged inside the host, the battery and battery cover integrated assembly is covered in the host, and the conductive structure is electrically connected to the main board.

[0055] In the above embodiment, the host includes multiple electronic components for realizing the functions of the mobile phone. The multiple electronic components are electrically connected to the mainboard respectively. The battery 6 is electrically connected to the mainboard through the protective structure 3 and the conductive structure to provide power for the multiple electronic components of the host to ensure the normal operation of the mobile phone.

[0056] In one embodiment, the host further includes highland barley paper, a mounting groove is provided on the front shell 1, the mounting groove is located on the side of the through hole, a reinforcing rib is provided in the mounting groove, and the highland barley paper is arranged on the reinforcing rib to conflict with the first protective plate 31.

[0057] In the above embodiment, highland barley paper has good insulation, good mechanical strength, high electronic strength, and many other properties such as flexibility, wear resistance, grease resistance, aging resistance, etc. Highland barley paper is also a good gap blocking material, and highland barley paper conflicts with the first protective plate 31 to ensure the stability of the main body.

[0058] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A battery and battery cover integrated assembly, characterized in that: include: Battery cover; A battery is disposed in the accommodation cavity inside the battery cover; A protection structure, disposed in the accommodating cavity and fixed on the battery cover, for protecting the battery, the battery being electrically connected to the protection structure; The conductive structure is arranged on the protective structure and electrically connected to the protective structure. The conductive structure is electrically connected to an external mainboard through a through hole on the battery cover.

2. The integrated battery and battery cover assembly according to claim 1, characterized in that: The battery cover includes a front shell and a rear shell, and the front shell and the rear shell are assembled to form the accommodating cavity; the protective structure includes a first protective plate and a second protective plate, the first protective plate and the second protective plate are fixedly arranged on the front shell, the first protective plate and the second protective plate are vertically arranged, and are electrically connected through a flexible circuit board; the second protective plate is vertically arranged with the front shell, and the second protective plate is located above the battery and is electrically connected with the battery, and the second protective plate is located below the first protective plate.

3. The integrated battery and battery cover assembly according to claim 2, characterized in that: The conductive structure includes a copper sheet, which is arranged on the first protective plate and is electrically connected to an external mainboard through the through hole.

4. The integrated battery and battery cover assembly according to claim 3, characterized in that: It also includes foam, and the foam plug is arranged between the second protection plate and the battery.

5. The integrated battery and battery cover assembly according to claim 4, characterized in that: The inner wall of the rear shell is provided with a push arm. After the rear shell is assembled with the front shell, the push arm is inserted into the upper side of the second protective plate. One end of the push arm presses the first protective plate so that the copper sheet is completely exposed from the through hole.

6. The integrated battery and battery cover assembly according to claim 5, characterized in that: One side of the abutting arm presses the second protective plate, so that the second protective plate, the foam and the battery form a stacked relationship, wherein one end of the abutting arm is adjacent to one side of the abutting arm.

7. The integrated battery and battery cover assembly according to claim 2, characterized in that: It also includes a waterproof rubber ring, which is sealed at the assembly point of the front shell and the rear shell; the rear shell is provided with a groove at the assembly point, the groove is arranged along the circumference of the rear shell, and the waterproof rubber ring is clamped in the groove.

8. The integrated battery and battery cover assembly according to claim 7, characterized in that: The groove edge is circumferentially provided with a plurality of snap-in grooves, the waterproof rubber ring is provided with protrusions corresponding to the plurality of snap-in grooves, the protrusions are distributed on the side of the battery away from the middle of the waterproof rubber ring, and the plurality of protrusions are snap-fitted into the plurality of snap-in grooves.

9. The integrated battery and battery cover assembly according to any one of claims 2 to 8, characterized in that: It also includes NFC, which is attached to the battery. The NFC is electrically connected to the first protection plate, and the first protection plate includes a battery copper sheet and an NFC copper sheet.

10. A mobile phone, characterized in that: It comprises a host and the integrated battery and battery cover assembly according to any one of claims 1 to 9, wherein the main board is arranged inside the host, the integrated battery and battery cover assembly is covered inside the host, and the conductive structure is electrically connected to the main board.

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