技术领域technical field
本申请涉及电子技术领域，具体涉及一种电子设备。The present application relates to the field of electronic technologies, and in particular, to an electronic device.
背景技术Background technique
手机等电子设备内部空间极其有限，如何有效地对电子设备内的器件进行布局，提高电子设备内的空间利用率成为本领域技术人员需要解决的技术问题。The internal space of electronic devices such as mobile phones is extremely limited. How to effectively arrange the devices in the electronic device and improve the space utilization rate in the electronic device has become a technical problem to be solved by those skilled in the art.
发明内容SUMMARY OF THE INVENTION
本申请提供一种能够提高空间利用率的电子设备。The present application provides an electronic device capable of improving space utilization.
本申请实施例提供了一种电子设备。电池组件，所述电池组件具有电芯和封装壳，所述封装壳具有依次连接的封装部和伸出部，所述封装部封装所述电芯，所述伸出部设于所述封装部的一侧，所述伸出部设有缺口；及主板，所述主板设于所述伸出部所在侧，所述主板具有位于所述缺口内的延伸部，所述延伸部上设有至少一个元器件，以使所述至少一个元器件设于所述缺口内。The embodiments of the present application provide an electronic device. A battery assembly, the battery assembly has a cell and an encapsulation case, the encapsulation case has an encapsulation part and a protruding part which are connected in sequence, the encapsulation part encapsulates the cell, and the protruding part is provided on the side of the encapsulation part On one side, the protruding part is provided with a notch; and a main board, the main board is arranged on the side where the protruding part is located, the main board has an extension part located in the notch, and the extension part is provided with at least one components, so that the at least one component is arranged in the notch.
通过在电池组件的一端设置缺口，该缺口不会对电池组件的充放电性能造成影响，但是该缺口可以腾出部分空间以设置主板的延伸部及在延伸部上设置元器件，减小了电池组件所占用的空间，促进电池组件与主板上的元器件紧密布局，提高电子设备内的空间利用率。By arranging a notch at one end of the battery assembly, the notch will not affect the charging and discharging performance of the battery assembly, but the notch can free up part of the space for arranging the extension part of the main board and the components on the extension part, reducing the size of the battery The space occupied by the components promotes the close layout of the battery components and the components on the motherboard, and improves the space utilization rate in the electronic equipment.
附图说明Description of drawings
为了更清楚地说明本申请实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to illustrate the technical solutions of the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.
图1是本申请实施例提供的一种电子设备的立体图。FIG. 1 is a perspective view of an electronic device provided by an embodiment of the present application.
图2是本申请实施例提供的一种电子设备内部的俯视图。FIG. 2 is a top view of the interior of an electronic device provided by an embodiment of the present application.
图3是本申请实施例提供的一种电子设备的电池组件的放大图。FIG. 3 is an enlarged view of a battery assembly of an electronic device provided by an embodiment of the present application.
图4是本申请实施例提供的一种电子设备的主板的放大图。FIG. 4 is an enlarged view of a mainboard of an electronic device provided by an embodiment of the present application.
图5是本申请实施例提供的一种电子设备的电池组件的拆分示意图。FIG. 5 is a schematic disassembly of a battery assembly of an electronic device provided by an embodiment of the present application.
图6是本申请实施例提供的一种电子设备的内部的正面视角的俯视图。FIG. 6 is a top view of the interior of an electronic device provided by an embodiment of the present application from a front view.
图7是本申请实施例提供的一种电子设备的内部的背面视角的俯视图。FIG. 7 is a top view of the interior of an electronic device provided in an embodiment of the present application from a rear perspective.
具体实施方式Detailed ways
下面将结合本申请实施例中的附图，对本申请实施例的技术方案进行清楚、完整地描述。The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.
请参照图1，图1为电子设备100的第一视角示意图。电子设备100可以是平板电脑、手机、笔记本电脑、车载设备、可穿戴设备等电子装置。其中，为了便于描述，以电子设备100处于第一视角为参照进行定义，电子设备100的宽度方向定义为X向，电子设备100的长度方向定义为Y向，电子设备100的厚度方向定义为Z向。Please refer to FIG. 1 , which is a schematic diagram of an electronic device 100 from a first perspective. The electronic device 100 may be an electronic device such as a tablet computer, a mobile phone, a notebook computer, a vehicle-mounted device, and a wearable device. For the convenience of description, the electronic device 100 is defined with reference to the first viewing angle, the width direction of the electronic device 100 is defined as the X direction, the length direction of the electronic device 100 is defined as the Y direction, and the thickness direction of the electronic device 100 is defined as the Z direction Towards.
请参照图2，本申请实施例提供了一种电子设备100。电子设备100包括电池组件1及主板2。请一并参阅图3至图5，所述电池组件1具有电芯121和封装壳124。所述封装壳124具有依次连接的封装部126和伸出部125。所述封装部126封装所述电芯121。所述伸出部125设于所述封装部126的一侧。所述伸出部125设设有缺口11。所述主板2设于伸出部125所在侧且与所述电池组件1相邻接。请一并参阅图4，所述主板2具有位于所述缺口11内的延伸部21。所述延伸部21上设有至少一个元器件211，以使所述至少一个元器件211设于所述缺口11内。Referring to FIG. 2 , an embodiment of the present application provides an electronic device 100 . The electronic device 100 includes a battery assembly 1 and a main board 2 . Please refer to FIG. 3 to FIG. 5 together. The battery assembly 1 has a battery cell 121 and an encapsulation case 124 . The encapsulation case 124 has an encapsulation portion 126 and a protruding portion 125 connected in sequence. The encapsulation part 126 encapsulates the battery cell 121 . The protruding portion 125 is disposed on one side of the packaging portion 126 . The protruding portion 125 is provided with a notch 11 . The main board 2 is disposed on the side where the extension portion 125 is located and is adjacent to the battery assembly 1 . Please also refer to FIG. 4 , the mainboard 2 has an extension portion 21 located in the notch 11 . The extension portion 21 is provided with at least one component 211 , so that the at least one component 211 is disposed in the notch 11 .
通过在电池组件1的一端设置缺口11，该缺口11不会对电池组件1的性能造成影响，但是该缺口11可以腾出部分空间以设置主板2的延伸部21及在延伸部21上设置元器件211，减小了电池组件1所占用的空间，促进电池组件1与主板2上的元器件211紧密布局，提高电子设备100内的空间利用率。By arranging the notch 11 at one end of the battery assembly 1 , the notch 11 will not affect the performance of the battery assembly 1 , but the notch 11 can free up part of the space for arranging the extension portion 21 of the main board 2 and setting elements on the extension portion 21 The device 211 reduces the space occupied by the battery assembly 1 , promotes the close layout of the battery assembly 1 and the components 211 on the main board 2 , and improves the space utilization rate in the electronic device 100 .
可以理解的，请参照图2，电池组件1与主板2沿Y轴方向排列。所述缺口11设于所述电池组件1靠近主板2的一端，所述缺口11可以设于所述电池组件1靠近主板2的一侧的边缘区域或中间区域。主板2的一边沿靠近所述电池组件1，在主板2的该边沿上设置延伸部21，所述延伸部21从所述主板2的该边沿延伸至缺口11内，以充分利用该缺口11内的空间，提高电子设备100的空间利用率。It can be understood that, referring to FIG. 2 , the battery assembly 1 and the main board 2 are arranged along the Y-axis direction. The notch 11 is located at one end of the battery assembly 1 close to the main board 2 , and the notch 11 can be located in an edge area or a middle area of the side of the battery assembly 1 close to the main board 2 . An edge of the main board 2 is close to the battery assembly 1 , an extension 21 is provided on the edge of the main board 2 , and the extension 21 extends from the edge of the main board 2 to the gap 11 to make full use of the gap 11 space, improving the space utilization of the electronic device 100.
在一实施例中，请一并参照图2及图5，所述电池组件1还包括电池保护板13。所述电池保护板13上设有电连接所述电芯12的保护电路133。所述伸出部125相对于所述封装部126凹陷，所述电池保护板13叠设于所述伸出部125上。In one embodiment, please refer to FIG. 2 and FIG. 5 together, the battery assembly 1 further includes a battery protection board 13 . The battery protection board 13 is provided with a protection circuit 133 electrically connected to the battery cells 12 . The protruding portion 125 is recessed relative to the packaging portion 126 , and the battery protection plate 13 is stacked on the protruding portion 125 .
具体的，所述伸出部125相对于所述封装部126在Z轴方向上凹陷，可以理解的，伸出部125的一表面与封装部126的一表面齐平，伸出部125的另一表面相对于封装部126的另一表面凹陷。所述电池保护板13叠设于所述伸出部125的另一表面上，以使电池保护板13的表面与封装部126的另一表面近似平行，以提高电池组件1的平整度。Specifically, the protruding portion 125 is recessed in the Z-axis direction relative to the encapsulating portion 126 . It can be understood that one surface of the protruding portion 125 is flush with a surface of the encapsulating portion 126 , and the other surface of the protruding portion 125 is flush with the surface of the encapsulating portion 126 . One surface is recessed relative to the other surface of the encapsulation portion 126 . The battery protection plate 13 is stacked on the other surface of the protruding portion 125 , so that the surface of the battery protection plate 13 is approximately parallel to the other surface of the packaging portion 126 , so as to improve the flatness of the battery assembly 1 .
请一并参照图2及图5，所述电池保护板13设于所述电芯12与所述主板2之间。所述电池保护板13具有相对设置的第一端131和第二端132。所述电池保护板13的第一端131电连接于所述主板2。所述电池保护板13的第二端132靠近所述延伸部21。Please refer to FIG. 2 and FIG. 5 together, the battery protection board 13 is disposed between the battery cells 12 and the main board 2 . The battery protection plate 13 has a first end 131 and a second end 132 disposed opposite to each other. The first end 131 of the battery protection board 13 is electrically connected to the main board 2 . The second end 132 of the battery protection plate 13 is close to the extending portion 21 .
可以理解的，电池保护板13相对于电芯12而言设有与缺口11相对应的空缺部136，具体参照图5中电池保护板13的第二端132的虚线部分。It can be understood that the battery protection plate 13 is provided with a vacant portion 136 corresponding to the notch 11 relative to the battery cell 12 . For details, please refer to the dashed portion of the second end 132 of the battery protection plate 13 in FIG. 5 .
通过在电池保护板13上设置与缺口11相对应的空缺部136，主板2的上元件设于缺口11和空缺部136，不会影响电池组件1的电芯12或减少电芯12的容量，仅仅减少电池保护板13的面积，以使电池组件1与主板2之间的结构更加紧凑，提高电子设备100内的空间利用率。通过设置空缺部136位于电池保护板13远离电连接主板2的一端，以使电池保护板13的电路设于空缺部136的一侧，以使缺口11的设置不会影响电池保护板13上的电路的影响。By arranging the vacant portion 136 corresponding to the notch 11 on the battery protection board 13, the upper components of the main board 2 are arranged in the notch 11 and the vacant portion 136, which will not affect the battery cell 12 of the battery assembly 1 or reduce the capacity of the battery cell 12. Only the area of the battery protection board 13 is reduced, so that the structure between the battery assembly 1 and the main board 2 is more compact, and the space utilization rate in the electronic device 100 is improved. By arranging the vacant portion 136 at the end of the battery protection board 13 away from the electrical connection to the main board 2 , the circuit of the battery protection board 13 is arranged on one side of the vacancy portion 136 , so that the setting of the notch 11 will not affect the circuit on the battery protection board 13 . circuit effects.
进一步地，电池保护板13呈长条形，沿X方向延伸。由于电池保护板13的一端设有空缺部136，所以电池保护板13与空缺部136沿X排布。所述伸出部125呈长条状。电池保护板13与所述伸出部125在Z轴方向上叠加设置，以使电池保护板13对伸出部125产生压力，进而利于伸出部125处的封口密封性。Further, the battery protection plate 13 is elongated and extends along the X direction. Since one end of the battery protection plate 13 is provided with the cutout portion 136 , the battery protection plate 13 and the cutout portion 136 are arranged along the X line. The protruding portion 125 is elongated. The battery protection plate 13 and the protruding portion 125 are superimposed in the Z-axis direction, so that the battery protection plate 13 exerts pressure on the protruding portion 125 , thereby facilitating the sealing of the protruding portion 125 .
当电池保护板13设于伸出部125上时，电池保护板13的空缺部136与伸出部125的缺口11相对应。可以理解的，电池保护板13的空缺部136的边缘与伸出部125的缺口11的边缘大致齐平，以使主板2可以伸出至缺口11及空缺部136所在的区域内，进而利用缺口11及空缺部136这一区域的面积，提高电子设备100的内部的结构紧凑性。When the battery protection plate 13 is disposed on the extension portion 125 , the vacant portion 136 of the battery protection plate 13 corresponds to the notch 11 of the extension portion 125 . It can be understood that the edge of the vacant portion 136 of the battery protection board 13 is substantially flush with the edge of the notch 11 of the protruding portion 125 , so that the main board 2 can extend into the area where the notch 11 and the vacant portion 136 are located, and then utilize the notch. 11 and the area of the vacant portion 136 improve the compactness of the internal structure of the electronic device 100 .
具体的，请一并参照图2及图3，主板2、电池保护板13及电池组件1沿Y轴方向排列。电池保护板13在X方向的长度小于主板2在X方向的长度和电池保护板13在X方向的长度。进一步地，电池保护板13的第二端132相对于所述电芯12和所述主板2内缩，以使电池保护板13的第二端132与电池组件1的端面之间形成空缺部136，该空缺部136与电池保护板13沿X轴方向排列。Specifically, please refer to FIG. 2 and FIG. 3 together, the main board 2 , the battery protection board 13 and the battery assembly 1 are arranged along the Y-axis direction. The length of the battery protection plate 13 in the X direction is smaller than the length of the main board 2 in the X direction and the length of the battery protection plate 13 in the X direction. Further, the second end 132 of the battery protection plate 13 is retracted relative to the battery cells 12 and the main board 2 , so that a void 136 is formed between the second end 132 of the battery protection plate 13 and the end surface of the battery assembly 1 . , the vacant portion 136 is aligned with the battery protection plate 13 along the X-axis direction.
以电子设备100为手机为例进行说明，所述电池保护板13的第一端131可以为靠近手机左侧边框的一端，也可以为靠近手机右侧边框的一端。本实施例中，以电池保护板13的第一端131为靠近手机左侧边框的一端为例进行说明。Taking the electronic device 100 as a mobile phone as an example, the first end 131 of the battery protection plate 13 may be the end close to the left side frame of the mobile phone or the end close to the right side frame of the mobile phone. In this embodiment, the first end 131 of the battery protection board 13 is taken as an example to be the end close to the left side frame of the mobile phone.
在一实施例中，请一并参照图2至图4，所述延伸部21的第一端211靠近所述电芯12。所述延伸部21的第二端212靠近于所述电池保护板13的第二端132。所述延伸部21的第三端213的端面相对于所述电芯12的端面内缩或与所述电芯12的端面齐平。所述延伸部21的第三端213与所述延伸部21的第二端212相对。In an embodiment, please refer to FIG. 2 to FIG. 4 together, the first end 211 of the extending portion 21 is close to the battery cell 12 . The second end 212 of the extending portion 21 is close to the second end 132 of the battery protection plate 13 . The end surface of the third end 213 of the extending portion 21 is retracted inwardly with respect to the end surface of the battery cell 12 or is flush with the end surface of the battery core 12 . The third end 213 of the extension part 21 is opposite to the second end 212 of the extension part 21 .
具体的，请一并参照图2至图4，延伸部21设于主板2朝向电池组件1的侧边上。所述延伸部21具有相对设置的第二端212和第三端213。其中，延伸部21的第二端212和第三端213沿X方向排列。延伸部21的第二端212接近于电池保护板13，延伸部21的第二端212与电池保护板13之间仅仅具有较小的间距，以使延伸部21与电池保护板13之间不会相互干扰。延伸部21的第三端213背离电池保护板13。延伸部21的第三端213的端面可以相对于所述电芯12的端面稍微内缩或与所述电芯12的端面齐平，以使延伸部21不会凸出于电池组件1所占的区域而造成空间浪费。延伸部21的第一端211尽量靠近所述电池组件1，延伸部21的第一端211与电池组件1之间仅仅具有较小的间距，以使延伸部21与电池组件1之间不会相互干扰。Specifically, please refer to FIG. 2 to FIG. 4 together, the extension portion 21 is disposed on the side of the main board 2 facing the battery assembly 1 . The extension portion 21 has a second end 212 and a third end 213 disposed opposite to each other. Wherein, the second end 212 and the third end 213 of the extension portion 21 are arranged along the X direction. The second end 212 of the extension part 21 is close to the battery protection plate 13 , and there is only a small distance between the second end 212 of the extension part 21 and the battery protection plate 13 , so that there is no gap between the extension part 21 and the battery protection plate 13 . will interfere with each other. The third end 213 of the extension portion 21 faces away from the battery protection plate 13 . The end face of the third end 213 of the extension portion 21 may be slightly retracted relative to the end face of the battery cell 12 or flush with the end face of the battery cell 12 , so that the extension portion 21 will not protrude out of the battery assembly 1 . area resulting in a waste of space. The first end 211 of the extension part 21 is as close as possible to the battery assembly 1 , and there is only a small distance between the first end 211 of the extension part 21 and the battery assembly 1 , so that there is no space between the extension part 21 and the battery assembly 1 . interfere with each other.
通过设置延伸部21的第二端212尽量靠近所述电池保护板13设置，延伸部21的第一端211尽量靠近所述电池组件1设置及延伸部21的第三端213不超出所述电池组件1的边缘，以使延伸部21尽可能多的占据缺口11和空缺部136的面积，提高电子设备100的紧凑性。By arranging the second end 212 of the extension part 21 as close to the battery protection plate 13 as possible, the first end 211 of the extension part 21 is arranged as close as possible to the battery assembly 1 and the third end 213 of the extension part 21 does not exceed the battery The edge of the component 1 is arranged so that the extension portion 21 occupies as much of the area of the notch 11 and the vacant portion 136 as possible, thereby improving the compactness of the electronic device 100 .
在一实施例中，请一并参照图2及图5，电芯12包括电芯本体121、连接电芯本体121的两个极耳122、123及包覆于所述电芯本体121外周面的封装壳124。两个极耳122、123设于所述电芯本体121靠近所述电池保护板13的一侧。所述封装壳124的部分在所述电芯本体121设有所述两个极耳122、123的端部延伸以形成伸出部125，所述两个极耳122、123从所述伸出部125伸出并电连接于所述电池保护板13。In an embodiment, please refer to FIG. 2 and FIG. 5 together, the cell 12 includes a cell body 121 , two tabs 122 , 123 connected to the cell body 121 , and the outer peripheral surface of the cell body 121 is covered. the encapsulation case 124 . Two tabs 122 and 123 are disposed on one side of the battery cell body 121 close to the battery protection plate 13 . A portion of the encapsulation shell 124 extends at the end of the cell body 121 where the two tabs 122 and 123 are provided to form a protruding portion 125 from which the two tabs 122 and 123 protrude. The portion 125 protrudes and is electrically connected to the battery protection board 13 .
具体的，电芯本体121为单节或多节串并而成的锂电芯组，两个极耳122、123的一部分设于封装壳124内，另一部分从封装壳124伸出以电连接至电池保护板13。两个极耳122、123分别为电芯12的正负极。其中，所述电池组件1的正极导体和负极导体可以为镍金属片。Specifically, the battery cell body 121 is a single-section or multi-section lithium battery cell set in series. A part of the two tabs 122 and 123 is arranged in the packaging shell 124 , and the other part is protruded from the packaging shell 124 to be electrically connected to Battery protection board 13 . The two tabs 122 and 123 are the positive and negative electrodes of the battery cell 12 respectively. Wherein, the positive and negative conductors of the battery assembly 1 may be nickel metal sheets.
具体的，封装壳124包括但不限于不锈钢壳、铝壳或铝塑膜等。对电芯12采用不锈钢壳或铝壳进行封装一般称为硬包装，获得的电池称为硬包电池。硬包封装具有寿命长、制造成本低的特点。对电芯12采用铝塑膜进行封装一般称为软包装，获得的电池称为软包电池。软包电池具有安全性能好、重量轻(软包电池重量较同等容量的钢壳锂电轻40％，较铝壳电池轻20％)、容量大(软包电池较同等规格尺寸的钢壳电池容量高10～15％，较铝壳电池高5～10％)、内阻小、设计灵活的优点。本实施例中的电池采用软包装。当然，对电池进行硬包封装或软包封装可以根据实际需要进行选择，方法都可以选择现有成熟的封装技术。Specifically, the packaging case 124 includes, but is not limited to, a stainless steel case, an aluminum case, or an aluminum-plastic film. Encapsulating the battery cell 12 with a stainless steel shell or an aluminum shell is generally called a hard package, and the obtained battery is called a hard package battery. The hard-pack package has the characteristics of long life and low manufacturing cost. The use of aluminum-plastic film to encapsulate the battery cell 12 is generally referred to as a soft package, and the obtained battery is referred to as a soft package battery. The soft pack battery has good safety performance, light weight (the weight of the soft pack battery is 40% lighter than that of the steel case lithium battery of the same capacity, and 20% lighter than that of the aluminum case battery), and the capacity is large (the capacity of the soft pack battery is higher than that of the steel case battery of the same size). 10-15% higher, 5-10% higher than aluminum shell batteries), small internal resistance, and flexible design. The battery in this embodiment adopts a soft package. Of course, the hard-packaging or soft-packaging of the battery can be selected according to actual needs, and the existing mature packaging technology can be selected as the method.
具体的，请一并参照图2及图5，两个极耳122、123设于电池组件1靠近主板2的一侧。两个极耳122、123与缺口11设于同一侧且相互错开，以避免缺口11影响两个极耳122、123之间的导通。两个极耳122、123相间隔设置，缺口11可以设于两个极耳122、123的两侧的任意一侧。当缺口11设于两个极耳122、123的一侧时，两个极耳122、123之间的连接走线从两个极耳122、123的另一侧伸出并电连接于主板2上的电源管理芯片。Specifically, please refer to FIG. 2 and FIG. 5 together, the two tabs 122 and 123 are disposed on the side of the battery assembly 1 close to the main board 2 . The two tabs 122 , 123 and the notch 11 are disposed on the same side and staggered from each other, so as to prevent the notch 11 from affecting the conduction between the two tabs 122 , 123 . The two tabs 122 and 123 are arranged at intervals, and the notches 11 may be arranged on either side of the two tabs 122 and 123 . When the notch 11 is provided on one side of the two tabs 122 and 123 , the connecting wires between the two tabs 122 and 123 extend from the other side of the two tabs 122 and 123 and are electrically connected to the main board 2 on the power management chip.
进一步地，请一并参照图2及图5，当封装壳124在电池组件1靠近主板2的一侧部分朝向主板2延伸，以形成伸出部125。所述两个极耳122、123从所述伸出部125中伸出。伸出部125为电芯本体121上下两侧的铝塑膜相重叠形成的封口处。所述伸出部125在Y轴方向上的尺寸约为2.7mm。所述伸出部125的一端具有相对于所述电芯本体121和所述主板2内缩形成缺口11。该缺口11为伸出部125靠近主板2的边沿朝向背离主板2的方向内缩约1.8mm，且伸出部125的侧面沿X方向内缩11.8～15.8mm形成。Further, please refer to FIG. 2 and FIG. 5 together, when the encapsulation shell 124 extends toward the main board 2 on the side of the battery assembly 1 close to the main board 2 to form the protruding portion 125 . The two tabs 122 , 123 protrude from the protruding portion 125 . The protruding portion 125 is a seal formed by overlapping the aluminum-plastic films on the upper and lower sides of the cell body 121 . The dimension of the protruding portion 125 in the Y-axis direction is about 2.7 mm. One end of the protruding portion 125 has a notch 11 formed by shrinking inward relative to the cell body 121 and the main board 2 . The notch 11 is formed when the edge of the protruding portion 125 close to the main board 2 is inwardly shrunk by about 1.8 mm in the direction away from the main board 2 , and the side surface of the protruding portion 125 is inwardly shrunk by 11.8-15.8 mm along the X direction.
在一实施例中，请一并参照图2及图5，所述缺口11的边缘靠近所述两个极耳122、123中的一个。换而言之，缺口11的边缘靠近于两个极耳122、123中的一个。也就是说，缺口11靠近于极耳设置，以尽可能增大缺口11在X方向上的尺寸，且减少缺口11对于极耳电极及极耳所电连接的电路的影响。In an embodiment, please refer to FIG. 2 and FIG. 5 together, the edge of the notch 11 is close to one of the two tabs 122 and 123 . In other words, the edge of the notch 11 is close to one of the two tabs 122 , 123 . That is to say, the notch 11 is disposed close to the tab to increase the size of the notch 11 in the X direction as much as possible and reduce the influence of the notch 11 on the tab electrode and the circuit to which the tab is electrically connected.
在一实施例中，请一并参照图2及图5，所述电池保护板13包括设置有保护电路133的柔性电路板134。所述电池保护板13连接电芯12的两个极耳122、123。具体的，保护电路133设于两个极耳122、123之间及两个极耳122、123背离缺口11的一侧。两个极耳122、123从封装壳124中伸出并电连接于柔性电路板134上。进一步地，两个极耳122、123从封装壳124中伸出并通过点焊或锡焊焊接的方式电连接柔性电路板134上不同的焊接区域。In one embodiment, please refer to FIG. 2 and FIG. 5 together, the battery protection board 13 includes a flexible circuit board 134 provided with a protection circuit 133 . The battery protection board 13 is connected to the two tabs 122 and 123 of the battery cell 12 . Specifically, the protection circuit 133 is disposed between the two tabs 122 and 123 and on the side of the two tabs 122 and 123 away from the notch 11 . The two tabs 122 and 123 protrude from the package shell 124 and are electrically connected to the flexible circuit board 134 . Further, the two tabs 122 and 123 protrude from the package shell 124 and are electrically connected to different welding areas on the flexible circuit board 134 by means of spot welding or soldering.
进一步，请一并参照图2及图5，电池保护板13还包括支撑柔性电路板134的支撑板135。柔性电路板134设有保护电路133的一面朝向伸出部125。在两个极耳122、123的焊接区域焊接至柔性电路板134上后，弯折两个极耳122、123，以使柔性电路板134设有保护电路133的一面设于伸出部125上。支撑板135设于柔性电路板134未设于保护电路133的一侧。进一步地，电池组件1的封装壳124、柔性电路板134及支撑板135之间可以采用胶布粘贴，以加强电池组件1的封装壳124、柔性电路板134及支撑板135之间的牢固性。柔性电路板134的一端伸出支撑板135和胶布，弯折后朝向主板2延伸，以电连接至主板2。Further, please refer to FIG. 2 and FIG. 5 together, the battery protection board 13 further includes a support board 135 for supporting the flexible circuit board 134 . The side of the flexible circuit board 134 provided with the protection circuit 133 faces the protruding portion 125 . After the welding areas of the two tabs 122 and 123 are welded to the flexible circuit board 134 , the two tabs 122 and 123 are bent so that the side of the flexible circuit board 134 with the protection circuit 133 is disposed on the protruding portion 125 . The support plate 135 is disposed on the side of the flexible circuit board 134 that is not disposed on the protection circuit 133 . Further, adhesive tape can be used to stick between the packaging case 124 , the flexible circuit board 134 and the support plate 135 of the battery assembly 1 to enhance the firmness of the packaging case 124 , the flexible circuit board 134 and the support plate 135 of the battery assembly 1 . One end of the flexible circuit board 134 protrudes from the support plate 135 and the tape, and extends toward the main board 2 after being bent, so as to be electrically connected to the main board 2 .
具体的，保护电路133与电子设备100中的电池组件1的充放电回路相连，用于在具备条件时会自动断电。保护电路133包括过充保护电路133、过放保护电路133及短路保护电路133。过充保护电路133在电池组件1充满了就会自动停止充电。过放保护电路133在电池组件1用到了3.2V就会自动停止放电。短路保护电路133在电池组件1不小心短路就会自动断开连接。Specifically, the protection circuit 133 is connected to the charging and discharging circuit of the battery assembly 1 in the electronic device 100, and is used to automatically power off when conditions are met. The protection circuit 133 includes an overcharge protection circuit 133 , an overdischarge protection circuit 133 and a short circuit protection circuit 133 . The overcharge protection circuit 133 automatically stops charging when the battery pack 1 is fully charged. The over-discharge protection circuit 133 will automatically stop discharging when the battery pack 1 uses 3.2V. The short-circuit protection circuit 133 is automatically disconnected when the battery pack 1 is accidentally short-circuited.
所述电池保护板13还包括检流电阻及电池组件1电量计，串联在充放电回路中；电池组件1电量计与检流电阻两端相连，在电池组件1通过充放电回路进行充放电的过程中，电池组件1电量计检测检流电阻的阻抗产生的压降，并根据该压降确定电池组件1的电量。The battery protection board 13 also includes a current sensing resistor and a fuel gauge of the battery assembly 1, which are connected in series in the charge and discharge circuit; the fuel gauge of the battery assembly 1 is connected to both ends of the current sensing resistor, and the battery assembly 1 is charged and discharged through the charge and discharge circuit. During the process, the fuel gauge of the battery assembly 1 detects the voltage drop generated by the impedance of the current-sense resistor, and determines the power of the battery assembly 1 according to the voltage drop.
电池保护板13还可包括温度检测电路，用于检测电池组件1或电池保护板13的温度；电池组件1电量计可以与温度检测电路相连，电池组件1电量计具体可用于：根据温度检测电路检测到的温度，以及温度与这段导线的阻抗的对应关系(该对应关系可以预先存储记录在电池保护板13的存储器中)，确定这段导线在当前温度下的阻抗；根据这段导线在当前温度下的阻抗，检测流过这段导线的电流；根据流过这段导线的电流，确定电池组件1的电量。温度检测电路可以集成在电池组件1电量计中。在一些实施例中，温度检测电路可以与电池组件1电量计分开设置。The battery protection board 13 may further include a temperature detection circuit for detecting the temperature of the battery pack 1 or the battery protection board 13; the battery pack 1 fuel gauge can be connected to the temperature detection circuit, and the battery pack 1 fuel gauge can be specifically used for: detecting the circuit according to the temperature The detected temperature, and the corresponding relationship between the temperature and the impedance of this wire (the corresponding relationship can be stored and recorded in the memory of the battery protection board 13 in advance), determine the impedance of this wire at the current temperature; The impedance at the current temperature, the current flowing through this wire is detected; the power of the battery assembly 1 is determined according to the current flowing through this wire. The temperature detection circuit can be integrated in the battery pack 1 fuel gauge. In some embodiments, the temperature detection circuit may be provided separately from the battery pack 1 fuel gauge.
在一实施例中，请一并参照图2及图6，所述延伸部21具有相背设置的第一面22和第二面23。所述第一面22朝向所述电子设备100的显示屏3，所述第一面22上设有第一器件221。换而言之，第一器件221设于所述缺口11和空缺部316内。In an embodiment, please refer to FIG. 2 and FIG. 6 together, the extending portion 21 has a first surface 22 and a second surface 23 disposed opposite to each other. The first surface 22 faces the display screen 3 of the electronic device 100 , and the first device 221 is disposed on the first surface 22 . In other words, the first device 221 is disposed in the notch 11 and the vacant portion 316 .
具体的，主板2具有相背设置的第一面22和第二面23。第一面22朝向显示屏3，所述第一面22上设有基带模块、射频收发模块、射频功放模块及显示屏3控制模块。进一步地，所述第一器件221包括部分的基带模块222。Specifically, the main board 2 has a first surface 22 and a second surface 23 which are arranged opposite to each other. The first surface 22 faces the display screen 3 , and the first surface 22 is provided with a baseband module, a radio frequency transceiver module, a radio frequency power amplifier module and a display screen 3 control module. Further, the first device 221 includes a part of the baseband module 222 .
通过在电池组件1的一端设置缺口11和空缺部316，主板2的延伸部21设于该缺口11和空缺部316内，在延伸部21的第一面22设置第一器件221，以使第一器件221设于所述缺口11和空缺部316内，有效利用缺口11和空缺部316内的空间，提高电子设备100内部结构的紧凑性。By arranging the notch 11 and the vacant part 316 at one end of the battery assembly 1, the extension part 21 of the main board 2 is arranged in the notch 11 and the vacancy part 316, and the first device 221 is arranged on the first surface 22 of the extension part 21, so that the A device 221 is disposed in the notch 11 and the vacant portion 316 , and effectively utilizes the space in the notch 11 and the vacant portion 316 to improve the compactness of the internal structure of the electronic device 100 .
在一实施例中，请一并参照图2及图6，所述延伸部21的第三端213靠近所述电子设备100的中框。所述第一器件221还包括导电弹片223。所述导电弹片223设于所述基带模块222与所述中框之间，所述导电弹片223用于接通所述中框上的天线、音量键或电源键。In an embodiment, please refer to FIG. 2 and FIG. 6 together, the third end 213 of the extending portion 21 is close to the middle frame of the electronic device 100 . The first device 221 further includes a conductive elastic sheet 223 . The conductive elastic sheet 223 is disposed between the baseband module 222 and the middle frame, and the conductive elastic sheet 223 is used to connect the antenna, the volume key or the power key on the middle frame.
由于延伸部21靠近中框的侧边框，在延伸部21设置导电弹片223，以使中框的侧边框的天线、音量键或电源键通过导电弹片223与主板2接通，合理设计导电弹片223的位置，提高电子设备100内的器件布局的紧凑性，提高电子设备100内的空间利用率。Since the extension part 21 is close to the side frame of the middle frame, the conductive elastic sheet 223 is arranged on the extension part 21, so that the antenna, volume key or power button on the side frame of the middle frame can be connected to the main board 2 through the conductive elastic sheet 223, and the conductive elastic sheet 223 is reasonably designed. position, the compactness of the device layout in the electronic device 100 is improved, and the space utilization rate in the electronic device 100 is improved.
具体的，所述主板2的第二面23上设有音频解码模块、NFC天线模块、电源管理模块、功率放大模块等。Specifically, the second surface 23 of the mainboard 2 is provided with an audio decoding module, an NFC antenna module, a power management module, a power amplification module, and the like.
在一实施例中，请一并参照图2及图7，所述延伸部21的第二面23上设有第二器件。所述第二器件包括板对板电连接器232。In an embodiment, please refer to FIG. 2 and FIG. 7 together, a second device is disposed on the second surface 23 of the extending portion 21 . The second device includes a board-to-board electrical connector 232 .
具体的，所述延伸部21呈矩形，所述延伸部21的大小适合在延伸部21上放置30～50PIN的板对板连接器，以充分利用延伸部21上的空间，减小延伸部21上的空间浪费。Specifically, the extension portion 21 is rectangular, and the size of the extension portion 21 is suitable for placing a board-to-board connector of 30-50 PIN on the extension portion 21 , so as to make full use of the space on the extension portion 21 and reduce the size of the extension portion 21 waste of space.
在一实施例中，请一并参照图1、图2及图7，所述电子设备100还包括显示屏3。所述显示屏3与所述主板2的第一面22及所述电池组件1相对设置。所述板对板电连接器232包括公座233和母座234。所述公座233设于所述延伸部21的第二面23上。所述母座234为显示屏3的柔性电路板的一端。显示屏3的柔性电路板的另一端电连接所述显示屏3。显示屏3的柔性电路板穿过所述电池组件1与显示屏3之间的间隙并电连接于主板2上的公座233；或者显示屏3的柔性电路板经所述电池组件1背离显示屏3的一侧并电连接于主板2上的公座233。In an embodiment, please refer to FIG. 1 , FIG. 2 and FIG. 7 together, the electronic device 100 further includes a display screen 3 . The display screen 3 is disposed opposite to the first surface 22 of the main board 2 and the battery assembly 1 . The board-to-board electrical connector 232 includes a male seat 233 and a female seat 234 . The male seat 233 is disposed on the second surface 23 of the extending portion 21 . The female seat 234 is one end of the flexible circuit board of the display screen 3 . The other end of the flexible circuit board of the display screen 3 is electrically connected to the display screen 3 . The flexible circuit board of the display screen 3 passes through the gap between the battery assembly 1 and the display screen 3 and is electrically connected to the male seat 233 on the main board 2; or the flexible circuit board of the display screen 3 faces away from the display screen through the battery assembly 1 One side of the screen 3 is electrically connected to the male seat 233 on the main board 2 .
通过将显示屏3的板对板连接器设于延伸部21上，以充分利用延伸部21上的空间，减小延伸部21上的空间浪费。By arranging the board-to-board connector of the display screen 3 on the extension portion 21 , the space on the extension portion 21 can be fully utilized, and the waste of space on the extension portion 21 is reduced.
在一实施例中，请一并参照图7，所述电子设备100还包括USB接口4及副板5。所述USB接口4及所述副板5设于所述电池组件1背离所述主板2的一侧。所述板对板电连接器232包括公座233和母座234。所述公座233设于所述延伸部21上。所述母座234为USB接口4或副板5的柔性电路板的一端。所述USB接口4或副板5的柔性电路板的另一端电连接所述USB接口4或所述副板5。In one embodiment, please refer to FIG. 7 together, the electronic device 100 further includes a USB interface 4 and a sub-board 5 . The USB interface 4 and the sub-board 5 are arranged on the side of the battery assembly 1 away from the main board 2 . The board-to-board electrical connector 232 includes a male seat 233 and a female seat 234 . The male seat 233 is disposed on the extending portion 21 . The female seat 234 is one end of the flexible circuit board of the USB interface 4 or the sub-board 5 . The other end of the flexible circuit board of the USB interface 4 or the sub-board 5 is electrically connected to the USB interface 4 or the sub-board 5 .
通过将USB接口4或所述副板5的板对板连接器设于延伸部21上，以充分利用延伸部21上的空间，减小延伸部21上的空间浪费。By arranging the USB interface 4 or the board-to-board connector of the sub-board 5 on the extension portion 21 , the space on the extension portion 21 can be fully utilized and the space waste on the extension portion 21 can be reduced.
以上是本申请的部分实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本申请原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本申请的保护范围。The above are some embodiments of the present application. It should be pointed out that for those of ordinary skill in the art, some improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications are also regarded as the present invention. The scope of protection applied for.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910563154.4ACN110299479B (en) | 2019-06-26 | 2019-06-26 | Electronic device |
| PCT/CN2020/095866WO2020259322A1 (en) | 2019-06-26 | 2020-06-12 | Electronic device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910563154.4ACN110299479B (en) | 2019-06-26 | 2019-06-26 | Electronic device |
| Publication Number | Publication Date |
|---|---|
| CN110299479Atrue CN110299479A (en) | 2019-10-01 |
| CN110299479B CN110299479B (en) | 2022-01-14 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910563154.4AActiveCN110299479B (en) | 2019-06-26 | 2019-06-26 | Electronic device |
| Country | Link |
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| CN (1) | CN110299479B (en) |
| WO (1) | WO2020259322A1 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379945A (en)* | 2019-07-09 | 2019-10-25 | Oppo广东移动通信有限公司 | battery and packaging method thereof |
| CN111403803A (en)* | 2020-04-30 | 2020-07-10 | 东莞新能德科技有限公司 | Battery and electronic device having the same |
| CN111682607A (en)* | 2020-06-05 | 2020-09-18 | Oppo（重庆）智能科技有限公司 | Charging structure and electronic equipment |
| WO2020259322A1 (en)* | 2019-06-26 | 2020-12-30 | Oppo广东移动通信有限公司 | Electronic device |
| CN113422151A (en)* | 2021-06-09 | 2021-09-21 | 东莞新能德科技有限公司 | Method for manufacturing battery, battery and electric equipment |
| CN113452812A (en)* | 2020-03-26 | 2021-09-28 | 华为技术有限公司 | Electronic device |
| CN113489815A (en)* | 2021-07-27 | 2021-10-08 | 维沃移动通信有限公司 | Electronic device |
| CN113725502A (en)* | 2021-06-01 | 2021-11-30 | 荣耀终端有限公司 | Battery and electronic equipment |
| CN115832541A (en)* | 2022-12-30 | 2023-03-21 | 东莞新能德科技有限公司 | Electrochemical device and electric equipment |
| CN116963385A (en)* | 2023-09-21 | 2023-10-27 | 荣耀终端有限公司 | Circuit board assembly and terminal equipment |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022156787A1 (en)* | 2021-01-21 | 2022-07-28 | 东莞新能安科技有限公司 | Battery pack, method for manufacturing battery pack, and electric device |
| CN113067921B (en)* | 2021-03-18 | 2023-03-31 | 上海摩软通讯技术有限公司 | Flexible screen terminal and terminal power supply method |
| CN113178627A (en)* | 2021-04-12 | 2021-07-27 | 维沃移动通信有限公司 | Battery protection plate and battery pack |
| CN113193307B (en)* | 2021-04-23 | 2023-04-28 | 东莞新能德科技有限公司 | Battery and electric equipment thereof |
| CN115732815A (en)* | 2021-08-25 | 2023-03-03 | 北京小米移动软件有限公司 | Terminal device and assembling method |
| CN114824636A (en)* | 2022-05-11 | 2022-07-29 | 珠海冠宇电源有限公司 | Protection board, battery and electronic equipment |
| CN115343529B (en)* | 2022-10-12 | 2023-03-10 | 荣耀终端有限公司 | Electricity detection circuit, method and electronic equipment |
| CN116666850A (en)* | 2022-12-30 | 2023-08-29 | 荣耀终端有限公司 | A middle frame component and electronic equipment |
| CN116634249A (en)* | 2023-05-22 | 2023-08-22 | 维沃移动通信有限公司 | Electronic equipment |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101388917A (en)* | 2008-10-13 | 2009-03-18 | 熊猫电子集团有限公司 | Method for implement thinness and compactness of mobile phone and construction thereof |
| EP2403065A2 (en)* | 2010-06-30 | 2012-01-04 | Samsung Electro-Mechanics Co., Ltd. | Electronic device case having antenna pattern embedded therein, method for manufacturing the same, mold for manufacturing antenna pattern frame, and electronic device |
| CN202218474U (en)* | 2011-07-13 | 2012-05-09 | 青岛海信移动通信技术股份有限公司 | Main circuit board of mobile terminal and mobile terminal |
| CN203086534U (en)* | 2013-01-04 | 2013-07-24 | 深圳酷比通信设备有限公司 | Smart phone mainboard and smart phone |
| CN204103968U (en)* | 2014-09-03 | 2015-01-14 | 深圳市沃泰丰科技有限公司 | A kind of ultra-thin large battery intelligent mobile phone |
| WO2015174635A1 (en)* | 2014-05-15 | 2015-11-19 | 주식회사 아이티엠반도체 | Battery pack and electronic device capable of nfc |
| CN205177975U (en)* | 2015-11-04 | 2016-04-20 | 魅族科技（中国）有限公司 | Battery pack and terminal |
| CN205645970U (en)* | 2016-03-23 | 2016-10-12 | 上海与德通讯技术有限公司 | Battery pack and contain its mobile terminal |
| CN208924292U (en)* | 2018-11-05 | 2019-05-31 | 惠州市米琦通信设备有限公司 | A kind of cell phone mainboard component convenient for battery roll |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101800331A (en)* | 2009-10-23 | 2010-08-11 | 欣旺达电子股份有限公司 | Battery with increased capacity in limited volume |
| KR20130122160A (en)* | 2012-04-30 | 2013-11-07 | 엘지전자 주식회사 | Mobile terminal |
| CN205723686U (en)* | 2016-04-18 | 2016-11-23 | 上海与德通讯技术有限公司 | Battery component and electronic equipment |
| CN110299479B (en)* | 2019-06-26 | 2022-01-14 | Oppo广东移动通信有限公司 | Electronic device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101388917A (en)* | 2008-10-13 | 2009-03-18 | 熊猫电子集团有限公司 | Method for implement thinness and compactness of mobile phone and construction thereof |
| EP2403065A2 (en)* | 2010-06-30 | 2012-01-04 | Samsung Electro-Mechanics Co., Ltd. | Electronic device case having antenna pattern embedded therein, method for manufacturing the same, mold for manufacturing antenna pattern frame, and electronic device |
| US20120001807A1 (en)* | 2010-06-30 | 2012-01-05 | Samsung Electro-Mechanics Co., Ltd. | Electronic device case having antenna pattern embedded therein, method for manufacturing the same, mold for manufacturing antenna pattern frame, and electronic device |
| CN202218474U (en)* | 2011-07-13 | 2012-05-09 | 青岛海信移动通信技术股份有限公司 | Main circuit board of mobile terminal and mobile terminal |
| CN203086534U (en)* | 2013-01-04 | 2013-07-24 | 深圳酷比通信设备有限公司 | Smart phone mainboard and smart phone |
| WO2015174635A1 (en)* | 2014-05-15 | 2015-11-19 | 주식회사 아이티엠반도체 | Battery pack and electronic device capable of nfc |
| CN204103968U (en)* | 2014-09-03 | 2015-01-14 | 深圳市沃泰丰科技有限公司 | A kind of ultra-thin large battery intelligent mobile phone |
| CN205177975U (en)* | 2015-11-04 | 2016-04-20 | 魅族科技（中国）有限公司 | Battery pack and terminal |
| CN205645970U (en)* | 2016-03-23 | 2016-10-12 | 上海与德通讯技术有限公司 | Battery pack and contain its mobile terminal |
| CN208924292U (en)* | 2018-11-05 | 2019-05-31 | 惠州市米琦通信设备有限公司 | A kind of cell phone mainboard component convenient for battery roll |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020259322A1 (en)* | 2019-06-26 | 2020-12-30 | Oppo广东移动通信有限公司 | Electronic device |
| CN110379945A (en)* | 2019-07-09 | 2019-10-25 | Oppo广东移动通信有限公司 | battery and packaging method thereof |
| CN110379945B (en)* | 2019-07-09 | 2022-05-31 | Oppo广东移动通信有限公司 | Battery and packaging method thereof |
| CN113452812A (en)* | 2020-03-26 | 2021-09-28 | 华为技术有限公司 | Electronic device |
| CN111403803A (en)* | 2020-04-30 | 2020-07-10 | 东莞新能德科技有限公司 | Battery and electronic device having the same |
| CN111403803B (en)* | 2020-04-30 | 2022-06-03 | 东莞新能德科技有限公司 | Battery and electronic device with same |
| CN111682607A (en)* | 2020-06-05 | 2020-09-18 | Oppo（重庆）智能科技有限公司 | Charging structure and electronic equipment |
| CN111682607B (en)* | 2020-06-05 | 2022-09-06 | Oppo（重庆）智能科技有限公司 | Charging structure and electronic equipment |
| WO2022252646A1 (en)* | 2021-06-01 | 2022-12-08 | 荣耀终端有限公司 | Battery and electronic device |
| CN113725502B (en)* | 2021-06-01 | 2024-03-12 | 荣耀终端有限公司 | Battery and electronic equipment |
| CN113725502A (en)* | 2021-06-01 | 2021-11-30 | 荣耀终端有限公司 | Battery and electronic equipment |
| CN113422151A (en)* | 2021-06-09 | 2021-09-21 | 东莞新能德科技有限公司 | Method for manufacturing battery, battery and electric equipment |
| CN113489815A (en)* | 2021-07-27 | 2021-10-08 | 维沃移动通信有限公司 | Electronic device |
| CN115832541A (en)* | 2022-12-30 | 2023-03-21 | 东莞新能德科技有限公司 | Electrochemical device and electric equipment |
| WO2024140498A1 (en)* | 2022-12-30 | 2024-07-04 | 东莞新能德科技有限公司 | Electrochemical apparatus and electrical device |
| CN116963385A (en)* | 2023-09-21 | 2023-10-27 | 荣耀终端有限公司 | Circuit board assembly and terminal equipment |
| CN116963385B (en)* | 2023-09-21 | 2023-11-24 | 荣耀终端有限公司 | Circuit board assembly and terminal equipment |
| Publication number | Publication date |
|---|---|
| WO2020259322A1 (en) | 2020-12-30 |
| CN110299479B (en) | 2022-01-14 |
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