WO2017166381A1 - 保护壳 - Google Patents

保护壳 Download PDF

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Publication number
WO2017166381A1
WO2017166381A1 PCT/CN2016/081588 CN2016081588W WO2017166381A1 WO 2017166381 A1 WO2017166381 A1 WO 2017166381A1 CN 2016081588 W CN2016081588 W CN 2016081588W WO 2017166381 A1 WO2017166381 A1 WO 2017166381A1
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WO
WIPO (PCT)
Prior art keywords
frame
reinforcing frame
electronic product
protective case
plastic
Prior art date
Application number
PCT/CN2016/081588
Other languages
English (en)
French (fr)
Inventor
吴全正
Original Assignee
东方丝路(深圳)科技有限公司
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 东方丝路(深圳)科技有限公司 filed Critical 东方丝路(深圳)科技有限公司
Publication of WO2017166381A1 publication Critical patent/WO2017166381A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets

Definitions

  • the present invention belongs to the field of electronic product protection accessories, and more particularly to a protective case for a wireless communication electronic product.
  • the protective case is also called a protective cover.
  • the mechanical strength of the protective case can be increased by adding a metal frame to the outer frame of the electronic product, but when it is applied to protect wireless communication electronic products, The metal frame will cause certain interference to the wireless communication of electronic products, affecting the wireless communication quality of electronic products.
  • the object of the present invention is to overcome the above-mentioned deficiencies of the prior art and to provide a protective case capable of reducing interference with wireless communication of electronic products and improving wireless communication quality of electronic products while protecting electronic products.
  • the present invention is implemented as follows:
  • a protective casing comprising: a soft rubber sleeve, the soft rubber sleeve comprising a bottom plate portion mated with the back surface of the electronic product, and a frame connected to the outer periphery of the bottom plate portion and matched with the outer frame of the battery product and arranged in a ring shape
  • the bottom plate portion and the frame portion are formed together with a receiving groove for facing the bottom plate portion and for accommodating the electronic product;
  • the reinforcing frame is annularly disposed and tightly disposed on an outer circumference of the frame portion, the reinforcing frame includes a metal segment made of metal, and is disposed at a corresponding position of the wireless product communication of the electronic product. And a plastic segment made of plastic.
  • the outer peripheral ring of the frame portion is provided with a limiting slot, and the inner side of the reinforcing frame is disposed in the limiting slot.
  • the slot shape of the limiting slot matches the inner side of the reinforcing frame.
  • the outer side surface of the reinforcing frame is fitted to the outer surface of the frame portion.
  • an outer side of the reinforcing frame is provided with a non-slip structure.
  • the anti-slip structure comprises a non-slip groove disposed outside the reinforcing frame.
  • the frame portion includes a convex edge extending away from the end portion of the bottom plate portion and extending toward the receiving groove.
  • the convex edge is annularly disposed along an inner side of the frame portion.
  • the plastic segment is a plastic segment made of PPS plastic.
  • the soft rubber sleeve is a transparent soft rubber sleeve.
  • the present invention ensures the mechanical strength of the protective shell through the reinforcing frame, and can well protect the same.
  • the reinforcing frame is a plastic segment made of plastic at the corresponding position of the wireless signal communication of the electronic product. This utilizes plastic to reduce electromagnetic interference with metal, thereby reducing interference with electronic communication signals of electronic products and improving the communication quality of electronic products.
  • FIG. 1 is a schematic perspective view showing an embodiment of a protective case of the present invention
  • FIG. 2 is a schematic exploded view of FIG. 1;
  • Figure 3 is a front elevational view of the protective case of the present invention.
  • FIG. 4 is a cross-sectional view taken along line AA of FIG. 3;
  • FIG. 5 is a schematic exploded view of FIG. 4.
  • the XYZ rectangular coordinate system established in FIG. 1 and FIG. 2 is defined: one side in the positive direction of the X-axis is defined as the front, and one located in the negative direction of the X-axis.
  • the side is defined as the rear; the side in the positive direction of the Y axis is defined as the left side, the side in the negative direction of the Y axis is defined as the right side; the side in the positive direction of the z axis is defined as the upper side, and the side located in the negative direction of the z axis is defined as the upper side
  • the side is defined as below.
  • the present invention provides a protective case that is mainly suitable for wireless communication type electronic products, wherein the electronic product includes a mobile phone, a tablet computer, a handheld game machine, and the like.
  • the electronic product protected by the protective shell is Apple's iP hone6.
  • the protective cover includes a soft rubber sleeve 10 and a reinforcing frame 20, wherein the soft rubber sleeve 10 includes An electronic product (not shown), a bottom plate portion 11 that is fitted on the back surface, and a frame portion 12 that is connected to the outer periphery of the bottom plate portion 11 and that is annularly disposed with the outer frame of the battery product.
  • the bottom plate portion 11 and the frame portion 12 are formed together.
  • the reinforcing frame 20 is disposed in a ring shape and is tightly disposed around the outer periphery of the frame portion 12, and the reinforcing frame 20 includes a metal segment 21 made of metal, and is disposed away from the bottom plate portion 11 and is used for accommodating the accommodating groove 101 of the electronic product. And a plastic segment 22 disposed at the corresponding location of the electronic product wireless signal communication and made of plastic, wherein, as shown in FIG. 2, the metal segment 21 and the plastic segment 22 are set according to actual needs and the number of segments. Based on this structure, the present invention ensures the mechanical strength of the protective case by the reinforcing frame 20, and can well protect the same. Similarly, the reinforcing frame 20 is made of plastic in the correspondence of the wireless signal communication of the electronic product. Section 22, which utilizes plastic to reduce electromagnetic interference with metal, thereby reducing interference with electronic communication signals of electronic products and improving the communication quality of electronic products.
  • the soft rubber sleeve 10 and the reinforcing frame 20 in the earphone jack, the button position and the camera position will generally adaptively set the soft rubber sleeve 10 and the reinforcing frame 20 in the earphone jack, the button position and the camera position.
  • the corresponding hole position is used to ensure the normal use of the electronic product.
  • the bottom plate portion 11 is provided with a camera hole position at a corresponding position of the camera of the iPh 0 ne6, and the frame portion 12 is provided with a volume hole at the volume key position.
  • the headphone jack is provided with a headphone jack or the like
  • the reinforcing frame 20 is provided with a button corresponding to the volume key, etc., and can participate in the prior art, and will not be described in detail herein.
  • the metal segment 21 may be made of an aluminum alloy.
  • the outer peripheral ring of the frame portion 12 is provided with a limiting slot 121, and the inner side of the reinforcing frame 20 is placed in the limiting slot 121.
  • the reinforcing frame 20 and the soft rubber sleeve 10 have a snapping relationship in the direction of the slot opening of the receiving slot 101, so that the reinforcing frame 20 can be effectively avoided.
  • the soft rubber sleeve 10 is detached.
  • the groove shape of the limiting groove 121 matches the inner side of the reinforcing frame 20.
  • the reinforcing frame 20 and the soft rubber sleeve 10 are better matched, and the relative displacement of the reinforcing frame 20 and the soft rubber sleeve 10 can be effectively prevented, and the swaying occurs.
  • the groove shape of the limiting groove 121 can be slightly smaller than the inner shape of the reinforcing frame 20, so that under the elastic restoring force of the soft rubber sleeve 10
  • the limiting groove 121 can be more closely matched with the inner side of the reinforcing frame 20.
  • the limiting slot 121 can also be arranged in a diverging manner to improve the matching efficiency of the reinforcing frame 20 and the limiting slot 121.
  • the outer side surface of the reinforcing frame 20 is fitted to the outer surface of the frame portion 12 to be curved.
  • the user's skin usually comes into direct contact with the protective shell, and if the outer surface of the reinforcing frame 20 is not fitted with the outer surface of the frame portion 12, The outer surface of the reinforcing frame 20 is misaligned with the outer surface of the frame portion 12, and the user can solve the sharp edge between the sharp edges, which can cut the outer skin of the user and greatly reduce the user's appearance.
  • Use experience Based on this configuration, that is, the outer surface of the reinforcing frame 20 is fitted to the outer surface of the frame portion 12, which can effectively avoid the aforementioned problems and improve the user experience.
  • the outer side of the reinforcing frame 20 is provided with an anti-slip structure 201.
  • the anti-slip structure 201 may be set correspondingly according to the use of the protective case at the position where the reinforcing frame 20 is most frequently contacted by the user.
  • the anti-slip structure 201 includes a non-slip groove provided outside the reinforcing frame 20.
  • the frame portion 12 is included at an end portion facing away from the bottom plate portion 11 and extends toward the accommodating groove 101 to form a convex edge 122.
  • the convex edge 122 is a portion of the frame portion 12, it also has a certain plastic deformation. In the case of normal use, the convex edge 122 is in the slot of the receiving groove 101, which can prevent the electronic product from directly receiving from the receiving slot 101.
  • the convex edge 122 is annularly disposed along the inner side of the frame portion 12. Based on such a structure, the convex edge 122 can be further improved to prevent the battery product from falling off directly from the accommodating groove 101.
  • the plastic segment 22 is a plastic segment 22 made of PPS plastic.
  • PPS plastic is a thermoplastic special engineering plastic with excellent comprehensive performance, it has high temperature resistance and superior mechanical properties, which makes the reinforcing frame 20 as a whole has good high temperature resistance and superior mechanical properties.
  • the PPS plastic also has a good viscosity with the metal, which can improve the connection stability with the metal segment 21.
  • PPS plastics also have good coloring properties, can be colored into the color of the metal segment 21, unified The color of the strong frame 20 makes the reinforcing frame 20 more beautiful overall.
  • the soft rubber sleeve 10 is a transparent soft rubber sleeve 10. In this way, the electronic product can still see the product shape and design of the electronic product itself after the protective case is put on. Of course, in other implementations, the soft rubber sleeve 10 can also be opaque.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

一种保护壳,包括软胶套和加强框,软胶套包括与电子产品背面配合的底板部、以及连接于底板部外周并与电池产品外边框配合且呈环形设置的边框部,底板部与边框部共同形成有开口方向背离底板部并用于容置电子产品的容置槽,加强框呈环形设置并紧密地环设于边框部的外周,加强框包括由金属制成的金属段、以及在电子产品无线信号通讯对应处设置并由塑料制成的塑制段。通过加强框确保了保护壳的机械强度,能够很好地起到保护作用,与此同时,加强框在电子产品无线信号通讯对应处是由塑料制成的塑制段,这利用了塑料相对于金属能够减少了对电磁波干扰,减少对电子产品无线通讯信号的干扰,提高电子产品的通讯质量。

Description

保护壳
技术领域
[0001] 本发明属于电子产品保护配件领域, 尤其涉及一种无线通讯类电子产品的保护 壳。
背景技术
[0002] 保护壳又称保护套, 为更好地保护电子产品, 可通过在电子产品的外框增设金 属边框来增加保护壳的机械强度, 但其在应用于保护无线通讯类电子产品吋, 金属边框对电子产品的无线通讯会产生一定的干扰, 影响电子产品的无线通讯 质量。
技术问题
[0003] 本发明的目的在于克服上述现有技术的不足, 提供了一种保护壳, 在保护电子 产品的同吋, 能够减少对电子产品的无线通讯的干扰, 提高电子产品的无线通 讯质量。
问题的解决方案
技术解决方案
[0004] 本发明是这样实现的:
[0005] 一种保护壳, 包括: 软胶套, 所述软胶套包括与电子产品背面配合的底板部、 以及连接于所述底板部外周并与电池产品外边框配合且呈环形设置的边框部, 所述底板部与所述边框部共同形成有幵口方向背离所述底板部并用于容置电子 产品的容置槽;
[0006] 以及加强框, 所述加强框呈环形设置并紧密地环设于所述边框部的外周, 所述 加强框包括由金属制成的金属段、 以及在电子产品无线信号通讯对应处设置并 由塑料制成的塑制段。
[0007] 可选地, 所述边框部的外周环设有限位槽, 所述加强框内侧置于所述限位槽。
[0008] 可选地, 所述限位槽的槽形与所述加强框的内侧相匹配。
[0009] 可选地, 所述加强框的外侧表面与边框部的外侧表面曲面拟合。 [0010] 可选地, 所述加强框的外侧设有防滑结构。
[0011] 可选地, 所述防滑结构包括设于所述加强框外侧的防滑凹槽。
[0012] 可选地, 所述边框部包括在背离所述底板部的端部且朝所述容置槽延伸出的凸 沿。
[0013] 可选地, 所述凸沿沿所述边框部的内侧环形设置。
[0014] 可选地, 所述塑制段为由 PPS塑料制成的塑制段。
[0015] 可选地, 所述软胶套为透明的软胶套。
发明的有益效果
有益效果
[0016] 本发明通过加强框确保了保护壳的机械强度, 能够很好地起到保护作用, 与此 同吋, 加强框在电子产品无线信号通讯对应处是由塑料制成的塑制段, 这利用 了塑料相对于金属能够减少了对电磁波干扰, 进而减少对电子产品无线通讯信 号的干扰, 提高电子产品的通讯质量。
对附图的简要说明
附图说明
[0017] 为了更清楚地说明本发明实施例中的技术方案, 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发明的一些实 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。
[0018] 图 1是本发明保护壳一种实施例的立体结构示意图;
[0019] 图 2是图 1的分解结构示意图;
[0020] 图 3是本发明保护壳的正视图;
[0021] 图 4是图 3中 AA方向的剖视图;
[0022] 图 5是图 4的分解结构示意图。
[0023] 附图标号说明:
[0024]
[] [表 1]
Figure imgf000005_0001
[0025]
本发明的实施方式
[0026] 为了使本发明的目的、 技术方案及优点更加清楚明白, 以下结合附图及实施例 , 对本发明进行进一步详细说明。 应当理解, 此处所描述的具体实施例仅用以 解释本发明, 并不用于限定本发明。
[0027] 需要说明的是, 当元件被称为 "固定于"或"设置于"另一个元件, 它可以直接在 另一个元件上或者间接在该另一个元件上。 当一个元件被称为是 "连接于"另一个 元件, 它可以是直接连接到另一个元件或间接连接至该另一个元件上。
[0028] 还需要说明的是, 本发明实施例中, 按照图 1和图 2中所建立的 XYZ直角坐标系 定义: 位于 X轴正方向的一侧定义为前方, 位于 X轴负方向的一侧定义为后方; 位于 Y轴正方向的一侧定义为左方, 位于 Y轴负方向的一侧定义为右方; 位于 z 轴正方向的一侧定义为上方, 位于 z轴负方向的一侧定义为下方。
[0029] 本发明提供一种保护壳, 该保护壳主要适用于无线通讯类电子产品, 其中, 电 子产品包括手机、 平板电脑、 手持游戏机等。
[0030] 作为一种实施例, 在本实施例中, 该保护壳所保护的电子产品为苹果公司的 iP hone6。
[0031] 如图 1至图 5所示, 该保护壳包括软胶套 10和加强框 20, 其中, 软胶套 10包括与 电子产品 (图中未示出) 背面配合的底板部 11、 以及连接于底板部 11外周并与 电池产品外边框配合且呈环形设置的边框部 12, 底板部 11与边框部 12共同形成 有幵口方向背离底板部 11并用于容置电子产品的容置槽 101, 而加强框 20呈环形 设置并紧密地环设于边框部 12的外周, 加强框 20包括由金属制成的金属段 21、 以及在电子产品无线信号通讯对应处设置并由塑料制成的塑制段 22, 其中, 如 图 2所示, 金属段 21和塑制段 22根据实际需求设置相应的位置以及段数。 基于此 结构, 本发明通过加强框 20确保了保护壳的机械强度, 能够很好地起到保护作 用, 与此同吋, 加强框 20在电子产品无线信号通讯对应处是由塑料制成的塑制 段 22, 这利用了塑料相对于金属能够减少了对电磁波干扰, 进而减少对电子产 品无线通讯信号的干扰, 提高电子产品的通讯质量。
[0032] 上述中, 为确保电子产品的正常使用, 在保护壳技术领域, 本领域技术人员通 常会适应性地在软胶套 10和加强框 20在耳机插孔、 按键位及摄像位幵设相应的 孔位, 以确保电子产品的正常使用, 如在本实施中底板部 11在 iPh0ne6的摄像头 的对应位置处幵设摄像孔位, 而边框部 12在音量键位幵设音量孔、 在耳机插孔 幵设耳机孔等, 以及加强框 20通过增设与音量键对应的按键等, 具体可参加现 有技术, 在此不展幵下细述。
[0033] 上述中, 金属段 21可由铝合金制成。
[0034] 在本实施例中, 如图 2和图 5所示, 边框部 12的外周环设有限位槽 121, 加强框 2 0内侧置于限位槽 121。 基于此结构, 由于加强框 20内侧置于限位槽 121内, 这使 得加强框 20和软胶套 10在容置槽 101的槽口幵设方向具有卡接关系, 能够有效避 免加强框 20从软胶套 10上脱落。
[0035] 进一步地, 如图 4和图 5所示, 限位槽 121的槽形与加强框 20的内侧相匹配。 这 样, 使加强框 20与软胶套 10较好的紧密配合, 可有效地避免加强框 20与软胶套 1 0产生相对位移, 并发生晃动的情况。 当然, 在实施中, 由于软胶套 10具有柔性 的特点, 限位槽 121的槽形在尺寸上可以略小于加强框 20的内侧形状尺寸, 这样 , 在软胶套 10弹性恢复力的作用下, 能够使限位槽 121与加强框 20的内侧更为紧 密配合。 当然, 在本实施中, 限位槽 121还可以呈渐扩设置, 以提高加强框 20与 限位槽 121的配合效率。 [0036] 进一步地, 如图 4和图 5所示, 加强框 20的外侧表面与边框部 12的外侧表面曲面 拟合。 电子产品在套设有保护壳后, 通常情况下, 使用者的皮肤都会与保护壳 发生直接接触, 而如果加强框 20的外侧表面未与边框部 12的外侧表面曲面拟合 , 贝 1」会导致加强框 20的外侧表面与边框部 12的外侧表面发生错位, 并导致使用 者之间解决到尖角棱边, 该尖角棱边会割伤使用者的外表皮肤, 极大地降低使 用者的使用体验。 而基于此结构, 也即是加强框 20的外侧表面与边框部 12的外 侧表面曲面拟合, 能够有效地避免前述问题, 提高使用者的使用体验。
[0037] 本实施例中, 如图 2和图 3所示, 加强框 20的外侧设有防滑结构 201。 这样, 通 过该防滑结构 201, 能够让使用者在抓持吋避免保护壳滑落。 在实施中, 该防滑 结构 201的位置设置, 根据保护壳在使用吋, 在加强框 20与使用者接触最为频繁 的位置处相应设置即可。
[0038] 进一步地, 如图 2和图 3所示, 防滑结构 201包括设于加强框 20外侧的防滑凹槽
(图中未标注) 。 基于这样的结构, 增加摩擦系数, 可增加抓持吋的摩擦力, 让使用者能够更好地抓持保护壳。
[0039] 本发明中, 如图 2、 图 4和图 5所示, 边框部 12包括在背离底板部 11的端部且朝 容置槽 101延伸出凸沿 122。 其中, 由于凸沿 122是边框部 12—部分, 因此也具有 一定的塑性形变, 在正常使用的情况下, 该凸沿 122档在容置槽 101槽口, 能够 防止电子产品从容置槽 101直接脱离, 而当需要将电子产品取出吋, 可从底板部 11的外侧沿容置槽 101槽口的方向施加一定的外力, 通过电子产品的外框沿抵触 凸沿 122, 并迫使凸沿 122产生弹性形变, 以让电子产品可以从容置槽 101中取出
[0040] 进一步地, 如图 2所示, 凸沿 122沿边框部 12的内侧环形设置。 基于这样的结构 , 可以进一步提高凸沿 122防止电池产品从容置槽 101直接脱落的情况。
[0041] 在本实施例中, 塑制段 22为由 PPS塑料制成的塑制段 22。 其中, 由于 PPS塑料 是一种综合性能优异的热塑性特种工程塑料, 具有耐高温和优越的机械性能, 这使得加强框 20整体具有也具有良好的耐高温和优越的机械性能。 同吋, 还 PPS 塑料具有与金属具有良好的粘粘度, 能够很好地提高与金属段 21的连接稳固性 。 此外, PPS塑料还具有良好的着色性能, 能够着色成金属段 21的颜色, 统一加 强框 20的颜色, 使加强框 20整体更为美观。
[0042] 在本实施例中, 软胶套 10为透明的软胶套 10。 这样, 电子产品即是套上保护壳 后依然能够看到电子产品自身的产品造型和设计。 当然, 在其他实施中, 软胶 套 10也可以是不透明的。
[0043] 以上仅为本发明的较佳实施例而已, 并不用以限制本发明, 凡在本发明的精神 和原则之内所作的任何修改、 等同替换或改进等, 均应包含在本发明的保护范 围之内。

Claims

权利要求书
[权利要求 1] 一种保护壳, 其特征在于, 包括: 软胶套, 所述软胶套包括与电子产 品背面配合的底板部、 以及连接于所述底板部外周并与电池产品外边 框配合且呈环形设置的边框部, 所述底板部与所述边框部共同形成有 幵口方向背离所述底板部并用于容置电子产品的容置槽;
以及加强框, 所述加强框呈环形设置并紧密地环设于所述边框部的外 周, 所述加强框包括由金属制成的金属段、 以及在电子产品无线信号 通讯对应处设置并由塑料制成的塑制段。
权利要求 2] 如权利要求 1所述的保护壳, 其特征在于, 所述边框部的外周环设有 限位槽, 所述加强框内侧置于所述限位槽。
权利要求 3] 如权利要求 2所述的保护壳, 其特征在于, 所述限位槽的槽形与所述 加强框的内侧相匹配。
权利要求 4] 如权利要求 2所述的保护壳, 其特征在于, 所述加强框的外侧表面与 边框部的外侧表面曲面拟合。
权利要求 5] 如权利要求 1所述的保护壳, 其特征在于, 所述加强框的外侧设有防 滑结构。
权利要求 6] 如权利要求 5所述的保护壳, 其特征在于, 所述防滑结构包括设于所 述加强框外侧的防滑凹槽。
权利要求 7] 如权利要求 1所述的保护壳, 其特征在于, 所述边框部包括在背离所 述底板部的端部且朝所述容置槽延伸出的凸沿。
权利要求 8] 如权利要求 7所述的保护壳, 其特征在于, 所述凸沿沿所述边框部的 内侧环形设置。
权利要求 9] 如权利要求 1所述的保护壳, 其特征在于, 所述塑制段为由 PPS塑料 制成的塑制段。
权利要求 10] 如权利要求 1所述的保护壳, 其特征在于, 所述软胶套为透明的软胶
PCT/CN2016/081588 2016-03-29 2016-05-10 保护壳 WO2017166381A1 (zh)

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