WO2011091657A1 - Terminal rear housing body and terminal - Google Patents

Terminal rear housing body and terminal Download PDF

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Publication number
WO2011091657A1
WO2011091657A1 PCT/CN2010/075297 CN2010075297W WO2011091657A1 WO 2011091657 A1 WO2011091657 A1 WO 2011091657A1 CN 2010075297 W CN2010075297 W CN 2010075297W WO 2011091657 A1 WO2011091657 A1 WO 2011091657A1
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WO
WIPO (PCT)
Prior art keywords
terminal
end portion
rear end
housing
casing
Prior art date
Application number
PCT/CN2010/075297
Other languages
French (fr)
Chinese (zh)
Inventor
高谦者
李凯
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2011091657A1 publication Critical patent/WO2011091657A1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0279—Improving the user comfort or ergonomics
    • H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads

Definitions

  • the present invention relates to the field of communications, and in particular to a housing and a terminal of a rear case of a terminal.
  • BACKGROUND OF THE INVENTION Solar energy, an energy-saving and environmentally-friendly new energy source, has been increasingly used, and solar charging technology has been applied to many portable devices.
  • mobile phones are an indispensable portable device in people's lives.
  • solar charging technology is newly applied to mobile phones.
  • mobile phones with solar charging function on the market generally attach one or several photovoltaic cells to the back casing of the mobile phone.
  • the photovoltaic cells are generally relatively brittle and easily broken, they need to be mounted on a relatively hard substrate, and then used. A transparent material encloses it, plus a charge control circuit that makes the entire backshell thicker. Moreover, since the photovoltaic cell can not cover the mobile phone antenna or is close to the antenna 4, it will adversely affect the radio frequency of the mobile phone, so the photovoltaic cell cannot be installed within a certain distance from the antenna of the mobile phone. In the related art, a mobile phone having a solar charging function is generally a flat type. This makes the entire phone look thick and cheap, affecting the appearance.
  • the utility model relates to a problem that a terminal having a solar charging function in the related art is thick and unsightly, or a terminal having a thinner back shell cannot be loaded into a charging management circuit, and the utility model provides a casing and a terminal of a rear casing of the terminal.
  • a housing for a rear case of a terminal is provided.
  • the front end portion and the rear end portion are integrally formed, and the rear end portion has a slot for mounting the battery module; the thickness of the front end portion is smaller than that of the rear end portion thickness.
  • the battery module is a solar battery module.
  • the contour of the front end portion is a curved structure.
  • the contour of the front end portion is a streamlined structure.
  • the front end portion has a streamlined structure, and the front end thereof has a pointed shape, and is gradually thicker in the direction toward the rear end.
  • the front end portion is smoothly connected to the rear end portion.
  • the thickness of the rear end portion is uniform.
  • the above-described charging management circuit of the solar cell casing is installed in the rear end portion.
  • the solar cell module mounted in the housing portion and the antenna mounted in the terminal are substantially 20 mm along the length direction of the terminal.
  • a terminal is provided.
  • the housing of the rear case of the terminal according to the present invention is as described above.
  • the terminal back shell with the step shape is used to solve the problem that the terminal 4 with the solar charging function is thick and unsightly, and the terminal with the thin back shell cannot be loaded into the charging management circuit, and thus the solar energy can be made
  • the terminal of the charging function is overall beautiful and practical.
  • FIG. 1 is a schematic structural view of a housing of a rear housing of a terminal according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a housing of a rear housing of a preferred embodiment of the present invention
  • FIG. 4 is a schematic view of the final machine shape according to a preferred embodiment of the present invention.
  • a housing for a rear case of a terminal is provided.
  • 1 is a schematic structural view of a housing of a rear case of a terminal according to an embodiment of the present invention.
  • the housing is composed of an integrated front end portion 7 and a rear end portion 6, wherein the rear end portion 7 has a slot 8 for mounting a battery module; the front end portion 6 has a smaller thickness than the rear end The thickness of the portion 7.
  • the structural design of the above-mentioned casing overcomes the shortcomings of the flat type of the overall casing of the related art, and thus the appearance is beautiful.
  • the battery module is including but not limited to the solar battery module 3.
  • the contour of the front end portion 7 described above is a curved structure.
  • the outline of the front end portion 7 described above may also be a streamlined structure.
  • the front end portion 7 has a streamlined structure, and the front end thereof has a pointed shape and is newly thickened in the direction toward the rear end. Specifically, the front end portion 7 is smoothly connected to the rear end portion 6.
  • the contour of the front end portion 7 described above makes the entire casing look less bulky and looks smooth and beautiful.
  • the thickness of the rear end portion 6 which is thicker than the front end portion 7 may be uniform. That is, the outline of the rear end portion 6 is a planar structure. Therefore, the rear end portion 6 can effectively mount the solar cell module 3.
  • the charge management circuit 4 of the solar cell casing may be mounted in the above-described rear end portion 6.
  • a terminal for example, a mobile phone
  • the charging management circuit cannot be installed in the rear case of the terminal, so the function is relatively simple, and the safety performance and the strength of the back case are lowered.
  • the charging management circuit 4 of the solar cell casing is installed in the rear end portion 6, so that the installation problem of the charging management circuit can be solved, and the function can be expanded to improve the safety performance and the backshell strength.
  • the solar cell module mounted in the housing portion and the antenna mounted in the terminal are spaced apart from each other along the length direction of the terminal by 20 mm. Since the built-in antenna of the mobile phone should be kept at a certain distance from the solar battery module, the solar battery module is prevented from adversely affecting the antenna. In the specific implementation process, according to the experimental results, the influence of the solar cell module on the antenna performance is about 20 mm from the antenna, which keeps the performance of the antenna and maximizes the area of the solar cell module. To maximize the output power of the solar module.
  • the housing structure of the above-mentioned terminal rear case will be described below with reference to an example. 2 is a schematic view showing the structure of a housing of a terminal rear case according to a preferred embodiment of the present invention.
  • the housing of the rear case of the terminal includes: a slot 8 for mounting a solar cell module, and a charging management circuit for mounting a solar cell. Cavity.
  • the casing 1 includes two front and rear parts (the cavity for mounting the solar cell module and the cavity for mounting the solar cell charging management circuit are both at the rear end portion), because the solar cell needs to be installed at the rear end portion The module, therefore, the rear end portion of the housing needs to be machined into a thick and flat shape.
  • the front end portion of the housing corresponds to the terminal body portion (i.e., the main body) on which the antenna is mounted, so that the front portion of the housing does not have to be as thick as the rear portion and may be slightly thinner than the rear portion of the housing.
  • the width of the casing 1 is adapted to the width of the terminal (for example, a mobile phone), and the length of the casing 1 is also adapted to the length of the terminal (for example, a mobile phone), that is, the total length of the casing is determined by the terminal body 2 (Example 3 ⁇ 4., mobile phone body)harm
  • the front and rear parts of the housing can be stepped (ie, the front part is slightly behind the back).
  • the rear end portion of the stepped shape of the casing adopts a streamlined curved structure, wherein the front end portion 7 has a streamlined structure, the front end of which has a pointed shape, and is newly thickened in the direction toward the rear end, and The front end portion 7 is smoothly connected to the rear end portion 6.
  • the charge management circuit 4 of the solar cell casing is mounted in a cavity in the rear end portion 6. As shown in Fig. 2, the cavity is located at the rear end of the slot 8.
  • the structure solves the installation problem of the charging management circuit, and further expands the function, improves the safety performance and the strength of the back shell. As shown in FIG.
  • the solar battery module installed in the housing portion and the antenna edge mounted in the terminal Terminal length
  • the length direction ie, the L direction shown in the figure
  • the solar cell module 3 is mounted in a slot 8 in the housing.
  • the height difference between the average height of the curved contour portion and the height of the planar portion is a predetermined value (about 3 mm).
  • the solar cell module has a small influence on the antenna performance when the length of the solar cell module is about 20 mm from the antenna 5, thereby maintaining the performance of the antenna and maximizing the area of the solar cell module as much as possible. Increase the output power of the solar module.
  • the entire casing may be a mixed material of polycarbonate (PC) and glass fiber, and thus has relatively high strength.
  • a terminal is also provided.
  • the housing of the rear case of the terminal can be referred to the description of FIGS. 1 to 3. I will not repeat them here.
  • the final machine shape of the housing 1 and the terminal body 2 (for example, the mobile phone body) is as shown in FIG. 4 . Due to the streamlined step shape, the overall appearance of the terminal is smoother and more beautiful. While ensuring the area of the solar cell module and the performance of the mobile phone antenna, the appearance of the whole machine can be taken into consideration.
  • the housing of the rear casing having the solar charging function is shaped by a graceful streamlined step, which overcomes the disadvantages of the overall flat type of the rear casing of the terminal. It looks both beautiful and not so thick and clumsy. At the same time, it can also maintain the performance of the mobile phone antenna to the maximum extent, so that its technical indicators can meet the industry standard requirements. At the same time, because the position of the mobile phone antenna is avoided, the influence of the solar photovoltaic cell on the performance of the antenna is minimized or even negligible under the premise of maintaining the maximum area as much as possible.

Abstract

A terminal rear housing body and the terminal are disclosed in the present application. The above-mentioned terminal rear housing body comprises a front-end section and a rear-end section which are connected as a whole. The rear-end section has a groove for assembling a battery module; the thickness of the front-end section is smaller than the thickness of the rear-end section. According to the technical solution provided in the present application, adopting a stage-shaped rear housing for a terminal solves the problem that a terminal with solar charging function is very thick and not beautiful and a terminal with a relatively thin rear housing can not accommodate a charging management circuit, thus making a terminal with solar charging function overall beautiful and practical.

Description

终端后壳的壳体及终端 技术领域 本实用新型涉及通信领域，具体而言， 涉及一种终端后壳的壳体及终端。 背景技术 太阳能这一节能环保的新型能源得到了越来越广泛的应用， 在很多便携 设备上， 都应用了太阳能充电技术。 手机作为现代化的通讯工具， 更是人们 生活中不可或缺的随身设备。 在为手机电池充电的各种方法中， 太阳能充电 技术逐)新应用在手机上。 目前， 市场上具有太阳能充电功能的手机一般是在手机后壳上附加一块 或几块光伏电池， 由于光伏电池一般比较薄脆， 容易碎裂， 需要将其安装在 一个比较坚硬的基板上， 然后用一个透明的材料将其封住， 再加上充电控制 电路， 使得整个后壳变得比较厚。 并且， 由于光伏电池不可以覆盖住手机天 线或者离天线 4艮近， 否则会对手机射频产生不利的影响， 因此在距手机天线 一定的距离内不可以安装光伏电池。 相关技术中， 具有太阳能充电功能的手机， 其后壳一般是平板式的。 这 样使得整个手机看起来很厚很笨， 影响美观。 也有的整个后壳做成比较薄的 平板形式， 但因为这样的后壳里面没有办法装入充电管理电路， 使其功能简 单， 安全性能和后壳强度都会降低。 实用新型内容 针对相关技术中具有太阳能充电功能的终端很厚不美观， 或者具有较薄 后壳的终端无法装入充电管理电路的问题， 本实用新型提供了一种终端后壳 的壳体及终端， 以解决上述问题至少之一。 才艮据本实用新型的一个方面， 提供了一种终端后壳的壳体。 才艮据本实用新型的终端后壳的壳体， 由连成一体的前端部分和后端部分 构成， 后端部分具有用于安装电池模组的开槽； 前端部分的厚度小于后端部 分的厚度。 优选地， 上述电池模组为太阳能电池模组。 优选地， 上述前端部分的轮廓为曲线结构。 优选地， 上述前端部分的轮廓为流线型结构。 优选地， 上述前端部分的轮廓为流线型结构， 其前端呈尖形， 沿向后端 方向逐；新变厚。 优选地， 上述前端部分与后端部分平滑连接。 优选地， 上述后端部分的厚度一致。 优选地， 上述太阳能电池壳的充电管理电路安装于后端部分中。 优选地， 安装于壳体部分中的太阳能电池模组与安装于终端中的天线沿 终端的长度方向间 巨为 20mm。 根据本实用新型的另一方面， 提供了一种终端。 才艮据本实用新型的终端的后壳的壳体如上述壳体。 通过本实用新型， 釆用台阶造型的终端后壳， 解决了具有太阳能充电功 能的终端 4艮厚不美观， 并且具有较薄后壳的终端无法装入充电管理电路的问 题， 进而可以使具有太阳能充电功能的终端整体美观和实用。 附图说明 此处所说明的附图用来提供对本实用新型的进一步理解， 构成本申请的 一部分， 本实用新型的示意性实施例及其说明用于解释本实用新型， 并不构 成对本实用新型的不当限定。 在附图中： 图 1是 居本实用新型实施例的终端后壳的壳体的结构示意图； 图 2是 居本实用新型优选实施例的终端后壳的壳体的结构示意图； 图 3是 居本实用新型优选实施例的终端后壳的装配示意图； 图 4是根据本实用新型优选实施例的终端整机造型示意图。 具体实施方式 下文中将参考附图并结合实施例来详细说明本实用新型。需要说明的是， 在不冲突的情况下， 本申请中的实施例及实施例中的特征可以相互组合。 根据本实用新型实施例， 提供了一种终端后壳的壳体。 图 1是 居本实用新型实施例的终端后壳的壳体的结构示意图。 如图 1 所示， 该壳体由连成一体的前端部分 7和后端部分 6构成， 其中， 后端部分 7具有用于安装电池模组的开槽 8; 前端部分 6的厚度小于后端部分 7的厚 度。 上述壳体的结构设计， 克服了相关技术中壳体整体釆用平板式比较厚重 的缺点， 因而造型美观。 优选地， 上述电池模组为包括但不限于太阳能电池模组 3。 优选地， 上述前端部分 7的轮廓为曲线结构。 进一步地， 上述前端部分 7的轮廓还可以为流线型结构。 在具体实施过程中， 前端部分 7的轮廓为流线型结构， 其前端呈尖形， 沿向后端方向逐)新变厚。 具体地， 前端部分 7与后端部分 6平滑连接。 上述前端部分 7的轮廓的造型， 使整个壳体看上去不那么厚笨， 并且显 得美观流畅。 优选地， 比前端部分 7较厚的后端部分 6的厚度可以是一致的。 即， 后 端部分 6的轮廓为平面结构。 因而上述后端部分 6可以有效安装太阳能电池模组 3。 优选地，太阳能电池壳的充电管理电路 4可以安装于上述后端部分 6中。 针对相关技术中， 存在整个后壳做成比较薄的平板形式的终端 （例如， 手机）， 然而上述终端后壳里面无法装入充电管理电路， 因此功能较为简单， 安全性能和后壳强度都会降低。 在本实用新型实施例中， 将太阳能电池壳的 充电管理电路 4安装于上述后端部分 6中， 可以解决充电管理电路的安装问 题， 进而可以扩展功能， 提高安全性能和后壳强度。 优选地， 安装于壳体部分中的太阳能电池模组与安装于终端中的天线沿 终端的长度方向间距为 20mm。 由于手机内置天线要与太阳能电池模组保持一定的距离， 以避免太阳能 电池模组对天线造成不利影响。 在具体实施过程中， 根据实验结果得到， 在 太阳能电池模组距离天线大约 20mm左右的长度时对天线性能的影响 4艮小， 这样既保持了天线的性能， 又尽量使太阳能电池模组面积最大化， 最大限度 地提高太阳能模组的输出功率。 以下结合实例描述上述终端后壳的壳体结构。 图 2是 居本实用新型优选实施例的终端后壳的壳体的结构示意图。 如 图 2所示， 该终端后壳的壳体 （即图中所示的后壳壳体 1 ) 包括： 用于安装 太阳能电池模组的开槽 8、 用于安装太阳能电池的充电管理电路的腔体。 其中， 该壳体 1包括前后两部分（用于安装太阳能电池模组的开槽 8和 用于安装太阳能电池的充电管理电路的腔体均在后端部分），因为后端部分需 要安装太阳能电池模组， 因此， 该壳体的后端部分需要加工成厚而平坦的形 状。 该壳体的前端部分对应安装天线的终端主体部分（即主机）， 因此壳体的 前部不必如后部一样厚， 可以略薄于该壳体的后部。 其中， 该壳体 1 的宽度与终端 （例如， 手机） 的宽度相适应， 该壳体 1 的长度与终端 （例如， 手机） 的长度也相适应， 即该壳体总长度决定于终端 主体 2 (例 ¾。， 手机体 )„ 在具体实施过程中， 如图 2所示， 该壳体的前后两部分可以釆用阶梯造 型 （即前部略氏于后部）。 优选地， 如图 2所示， 该壳体阶梯造型中的后端部分釆用流线型的弧形 结构， 其中， 前端部分 7的轮廓为流线型结构， 其前端呈尖形， 沿向后端方 向逐)新变厚， 且前端部分 7与后端部分 6平滑连接。 其中， 太阳能电池壳的充电管理电路 4安装于后端部分 6中的腔体中。 如图 2所示， 该腔体位于开槽 8的后端。 该结构解决了充电管理电路的安装 问题， 进而可以扩展功能， 提高了安全性能和后壳强度。 如图 3所示， 安装于壳体部分中的太阳能电池模组与安装于终端中的天 线沿终端的长度方向（即图中所示 L方向）间 巨（即图 3中所示 D )为 20mm, 太阳能电池模组 3安装在壳体上的开槽 8内。 曲线轮廓部分的平均高度与平 面部分高度的高度差为预定值 （大约为 3mm )。 根据实践中的实验结果， 太阳能电池模组距离天线 5大约 20mm左右的 长度时对天线性能的影响很小， 这样既保持了天线的性能， 又尽量使太阳能 电池模组面积最大化， 最大限度地提高太阳能模组的输出功率。 优选地， 整个壳体可以选用聚碳酸酯（ PC )和玻纤的混合材料， 因此具 有比较高的强度。 才艮据本实用新型实施例， 还提供了一种终端。 该终端的后壳的壳体可以参见图 1至图 3的描述。 此处不再赘述。 在具体实施过程中， 将壳体 1与终端主体 2 (例如， 手机体） 组装后的 终端整机造型如图 4所示。 由于釆用的流线型的台阶造型， 使终端整体看起来更加流畅优美， 在保 证太阳能电池模组面积和手机天线性能的同时， 又可以兼顾整机外形的美观 实用。 综上所述， 借助本实用新型提供的上述实施例， 具有太阳能充电功能的 终端后壳的壳体釆用优美的流线型台阶造型， 克服了终端后壳的壳体整体平 板式比较厚笨的缺点， 看上去既美观， 又显得不那么厚而笨拙， 同时还可以 最大程度地保持手机天线的性能， 使其技术指标能够达到行业的标准要求。 同时， 因为避开了手机天线的位置， 使太阳能光伏电池在尽量保持最大面积 的前提下， 对天线性能的影响降低到最小， 甚至可以忽略不计。 以上所述仅为本实用新型的优选实施例而已，并不用于限制本实用新型， 对于本领域的技术人员来说， 本实用新型可以有各种更改和变化。 凡在本实 用新型的精神和原则之内， 所作的任何修改、 等同替换、 改进等， 均应包含 在本实用新型的保护范围之内。 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the field of communications, and in particular to a housing and a terminal of a rear case of a terminal. BACKGROUND OF THE INVENTION Solar energy, an energy-saving and environmentally-friendly new energy source, has been increasingly used, and solar charging technology has been applied to many portable devices. As a modern communication tool, mobile phones are an indispensable portable device in people's lives. Among the various methods of charging mobile phone batteries, solar charging technology is newly applied to mobile phones. At present, mobile phones with solar charging function on the market generally attach one or several photovoltaic cells to the back casing of the mobile phone. Since the photovoltaic cells are generally relatively brittle and easily broken, they need to be mounted on a relatively hard substrate, and then used. A transparent material encloses it, plus a charge control circuit that makes the entire backshell thicker. Moreover, since the photovoltaic cell can not cover the mobile phone antenna or is close to the antenna 4, it will adversely affect the radio frequency of the mobile phone, so the photovoltaic cell cannot be installed within a certain distance from the antenna of the mobile phone. In the related art, a mobile phone having a solar charging function is generally a flat type. This makes the entire phone look thick and stupid, affecting the appearance. Some of the entire rear case is made into a relatively thin flat plate form, but because there is no way to install the charging management circuit in such a rear case, the function is simple, the safety performance and the strength of the back case are lowered. The utility model relates to a problem that a terminal having a solar charging function in the related art is thick and unsightly, or a terminal having a thinner back shell cannot be loaded into a charging management circuit, and the utility model provides a casing and a terminal of a rear casing of the terminal. To solve at least one of the above problems. According to an aspect of the present invention, a housing for a rear case of a terminal is provided. According to the housing of the terminal rear case of the present invention, the front end portion and the rear end portion are integrally formed, and the rear end portion has a slot for mounting the battery module; the thickness of the front end portion is smaller than that of the rear end portion thickness. Preferably, the battery module is a solar battery module. Preferably, the contour of the front end portion is a curved structure. Preferably, the contour of the front end portion is a streamlined structure. Preferably, the front end portion has a streamlined structure, and the front end thereof has a pointed shape, and is gradually thicker in the direction toward the rear end. Preferably, the front end portion is smoothly connected to the rear end portion. Preferably, the thickness of the rear end portion is uniform. Preferably, the above-described charging management circuit of the solar cell casing is installed in the rear end portion. Preferably, the solar cell module mounted in the housing portion and the antenna mounted in the terminal are substantially 20 mm along the length direction of the terminal. According to another aspect of the present invention, a terminal is provided. The housing of the rear case of the terminal according to the present invention is as described above. Through the utility model, the terminal back shell with the step shape is used to solve the problem that the terminal 4 with the solar charging function is thick and unsightly, and the terminal with the thin back shell cannot be loaded into the charging management circuit, and thus the solar energy can be made The terminal of the charging function is overall beautiful and practical. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set to illustrate, FIG. Improperly qualified. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic structural view of a housing of a rear housing of a terminal according to an embodiment of the present invention; FIG. 2 is a schematic structural view of a housing of a rear housing of a preferred embodiment of the present invention; The schematic diagram of the assembly of the terminal back shell of the preferred embodiment of the present invention; FIG. 4 is a schematic view of the final machine shape according to a preferred embodiment of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and embodiments. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. According to an embodiment of the present invention, a housing for a rear case of a terminal is provided. 1 is a schematic structural view of a housing of a rear case of a terminal according to an embodiment of the present invention. As shown in Fig. 1, the housing is composed of an integrated front end portion 7 and a rear end portion 6, wherein the rear end portion 7 has a slot 8 for mounting a battery module; the front end portion 6 has a smaller thickness than the rear end The thickness of the portion 7. The structural design of the above-mentioned casing overcomes the shortcomings of the flat type of the overall casing of the related art, and thus the appearance is beautiful. Preferably, the battery module is including but not limited to the solar battery module 3. Preferably, the contour of the front end portion 7 described above is a curved structure. Further, the outline of the front end portion 7 described above may also be a streamlined structure. In the specific implementation process, the front end portion 7 has a streamlined structure, and the front end thereof has a pointed shape and is newly thickened in the direction toward the rear end. Specifically, the front end portion 7 is smoothly connected to the rear end portion 6. The contour of the front end portion 7 described above makes the entire casing look less bulky and looks smooth and beautiful. Preferably, the thickness of the rear end portion 6 which is thicker than the front end portion 7 may be uniform. That is, the outline of the rear end portion 6 is a planar structure. Therefore, the rear end portion 6 can effectively mount the solar cell module 3. Preferably, the charge management circuit 4 of the solar cell casing may be mounted in the above-described rear end portion 6. In the related art, there is a terminal (for example, a mobile phone) in which the entire rear case is formed into a relatively thin flat plate. However, the charging management circuit cannot be installed in the rear case of the terminal, so the function is relatively simple, and the safety performance and the strength of the back case are lowered. . In the embodiment of the present invention, the charging management circuit 4 of the solar cell casing is installed in the rear end portion 6, so that the installation problem of the charging management circuit can be solved, and the function can be expanded to improve the safety performance and the backshell strength. Preferably, the solar cell module mounted in the housing portion and the antenna mounted in the terminal are spaced apart from each other along the length direction of the terminal by 20 mm. Since the built-in antenna of the mobile phone should be kept at a certain distance from the solar battery module, the solar battery module is prevented from adversely affecting the antenna. In the specific implementation process, according to the experimental results, the influence of the solar cell module on the antenna performance is about 20 mm from the antenna, which keeps the performance of the antenna and maximizes the area of the solar cell module. To maximize the output power of the solar module. The housing structure of the above-mentioned terminal rear case will be described below with reference to an example. 2 is a schematic view showing the structure of a housing of a terminal rear case according to a preferred embodiment of the present invention. As shown in FIG. 2, the housing of the rear case of the terminal (ie, the rear case 1 shown in the drawing) includes: a slot 8 for mounting a solar cell module, and a charging management circuit for mounting a solar cell. Cavity. Wherein, the casing 1 includes two front and rear parts (the cavity for mounting the solar cell module and the cavity for mounting the solar cell charging management circuit are both at the rear end portion), because the solar cell needs to be installed at the rear end portion The module, therefore, the rear end portion of the housing needs to be machined into a thick and flat shape. The front end portion of the housing corresponds to the terminal body portion (i.e., the main body) on which the antenna is mounted, so that the front portion of the housing does not have to be as thick as the rear portion and may be slightly thinner than the rear portion of the housing. Wherein, the width of the casing 1 is adapted to the width of the terminal (for example, a mobile phone), and the length of the casing 1 is also adapted to the length of the terminal (for example, a mobile phone), that is, the total length of the casing is determined by the terminal body 2 (Example 3⁄4., mobile phone body) „ In the specific implementation process, as shown in Figure 2, the front and rear parts of the housing can be stepped (ie, the front part is slightly behind the back). Preferably, as shown in Figure 2 As shown in the figure, the rear end portion of the stepped shape of the casing adopts a streamlined curved structure, wherein the front end portion 7 has a streamlined structure, the front end of which has a pointed shape, and is newly thickened in the direction toward the rear end, and The front end portion 7 is smoothly connected to the rear end portion 6. The charge management circuit 4 of the solar cell casing is mounted in a cavity in the rear end portion 6. As shown in Fig. 2, the cavity is located at the rear end of the slot 8. The structure solves the installation problem of the charging management circuit, and further expands the function, improves the safety performance and the strength of the back shell. As shown in FIG. 3, the solar battery module installed in the housing portion and the antenna edge mounted in the terminal Terminal length The length direction (ie, the L direction shown in the figure) is huge (ie, D shown in Figure 3), which is 20 mm. The solar cell module 3 is mounted in a slot 8 in the housing. The height difference between the average height of the curved contour portion and the height of the planar portion is a predetermined value (about 3 mm). According to the experimental results in practice, the solar cell module has a small influence on the antenna performance when the length of the solar cell module is about 20 mm from the antenna 5, thereby maintaining the performance of the antenna and maximizing the area of the solar cell module as much as possible. Increase the output power of the solar module. Preferably, the entire casing may be a mixed material of polycarbonate (PC) and glass fiber, and thus has relatively high strength. According to an embodiment of the present invention, a terminal is also provided. The housing of the rear case of the terminal can be referred to the description of FIGS. 1 to 3. I will not repeat them here. In the specific implementation process, the final machine shape of the housing 1 and the terminal body 2 (for example, the mobile phone body) is as shown in FIG. 4 . Due to the streamlined step shape, the overall appearance of the terminal is smoother and more beautiful. While ensuring the area of the solar cell module and the performance of the mobile phone antenna, the appearance of the whole machine can be taken into consideration. In summary, with the above embodiments provided by the present invention, the housing of the rear casing having the solar charging function is shaped by a graceful streamlined step, which overcomes the disadvantages of the overall flat type of the rear casing of the terminal. It looks both beautiful and not so thick and clumsy. At the same time, it can also maintain the performance of the mobile phone antenna to the maximum extent, so that its technical indicators can meet the industry standard requirements. At the same time, because the position of the mobile phone antenna is avoided, the influence of the solar photovoltaic cell on the performance of the antenna is minimized or even negligible under the premise of maintaining the maximum area as much as possible. The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

权 利 要 求 书  Claims
1. 一种终端后壳的壳体， 其特征在于， 由连成一体的前端部分（7)和后端 部分 (6) 构成， A housing for a rear case of a terminal, characterized in that it consists of a front end portion (7) and a rear end portion (6) which are integrally connected,
所述后端部分 （7) 具有用于安装电池模组的开槽 （8);  The rear end portion (7) has a slot (8) for mounting a battery module;
所述前端部分 （6) 的厚度小于所述后端部分（7) 的厚度。  The thickness of the front end portion (6) is smaller than the thickness of the rear end portion (7).
2. 根据权利要求 1所述的壳体， 其特征在于， 所述电池模组为太阳能电池 模组 （ 3 )。 2. The housing according to claim 1, wherein the battery module is a solar battery module (3).
3. 居权利要求 1所述的壳体， 其特征在于， 所述前端部分（7)的轮廓为 曲线结构。 The housing according to claim 1, characterized in that the front end portion (7) has a curved structure.
4. 居权利要求 1所述的壳体， 其特征在于， 所述前端部分（7)的轮廓为 流线型结构。 The housing according to claim 1, characterized in that the front end portion (7) has a streamlined structure.
5. 居权利要求 1所述的壳体， 其特征在于， 所述前端部分（7)的轮廓为 流线型结构， 其前端呈尖形， 沿向后端方向逐渐变厚。 The housing according to claim 1, wherein the front end portion (7) has a streamlined structure, and the front end thereof has a pointed shape and gradually becomes thicker toward the rear end direction.
6. 居权利要求 5所述的壳体， 其特征在于， 所述前端部分 ( 7 )与所述后 端部分 (6) 平滑连接。 The housing according to claim 5, characterized in that the front end portion (7) is smoothly connected to the rear end portion (6).
7. 根据权利要求 1所述的壳体， 其特征在于， 所述后端部分（6)的厚度一 致。 根据权利要求 1至 7中任一项所述的壳体， 其特征在于， 所述太阳能电 池壳的充电管理电路 （4) 安装于所述后端部分 （6) 中。 根据权利要求 1至 7中任一项所述的壳体， 其特征在于， 安装于所述壳 体中的所述太阳能电池模组与安装于所述终端中的天线沿所述终端的长 度方向间 巨为 20mm。 7. The housing according to claim 1, wherein the thickness of the rear end portion (6) is uniform. The casing according to any one of claims 1 to 7, characterized in that the charge management circuit (4) of the solar battery casing is installed in the rear end portion (6). The housing according to any one of claims 1 to 7, wherein the solar cell module mounted in the housing and an antenna mounted in the terminal are along a length of the terminal The distance is 20mm.
10. —种终端， 其特征在于， 其后壳的壳体是如权利要求 1至 9任一项所述 的壳体。  10. A terminal, characterized in that the casing of the rear casing thereof is the casing according to any one of claims 1 to 9.
PCT/CN2010/075297 2010-01-27 2010-07-20 Terminal rear housing body and terminal WO2011091657A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201020115186.2 2010-01-27
CN2010201151862U CN201663626U (en) 2010-01-27 2010-01-27 Shell body of terminal rear shell and terminal

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WO2011091657A1 true WO2011091657A1 (en) 2011-08-04

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WO (1) WO2011091657A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1242661A (en) * 1998-07-16 2000-01-26 阿尔卑斯电气株式会社 Mobile telephone set
CN2480996Y (en) * 2001-06-08 2002-03-06 徐跃进 Solar energy recharger for mobile telephone lithium battery
US20020037756A1 (en) * 2000-03-24 2002-03-28 Integrated Power Solutions Inc. Battery-operated wireless-communication apparatus and method
CN2618385Y (en) * 2003-03-10 2004-05-26 张九弘 Planar reflective mirror and mobile casing, mobile battery and mobile therewith

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1242661A (en) * 1998-07-16 2000-01-26 阿尔卑斯电气株式会社 Mobile telephone set
US20020037756A1 (en) * 2000-03-24 2002-03-28 Integrated Power Solutions Inc. Battery-operated wireless-communication apparatus and method
CN2480996Y (en) * 2001-06-08 2002-03-06 徐跃进 Solar energy recharger for mobile telephone lithium battery
CN2618385Y (en) * 2003-03-10 2004-05-26 张九弘 Planar reflective mirror and mobile casing, mobile battery and mobile therewith

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