WO2018045503A1 - 电子装置 - Google Patents

电子装置 Download PDF

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Publication number
WO2018045503A1
WO2018045503A1 PCT/CN2016/098284 CN2016098284W WO2018045503A1 WO 2018045503 A1 WO2018045503 A1 WO 2018045503A1 CN 2016098284 W CN2016098284 W CN 2016098284W WO 2018045503 A1 WO2018045503 A1 WO 2018045503A1
Authority
WO
WIPO (PCT)
Prior art keywords
electronic device
front cover
rear case
snap
cover
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2016/098284
Other languages
English (en)
French (fr)
Inventor
王朝纲
陈松亚
林麒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Royole Technologies Co Ltd
Original Assignee
Shenzhen Royole Technologies Co Ltd
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 Shenzhen Royole Technologies Co Ltd filed Critical Shenzhen Royole Technologies Co Ltd
Priority to PCT/CN2016/098284 priority Critical patent/WO2018045503A1/zh
Priority to CN201680023882.0A priority patent/CN107624269B/zh
Publication of WO2018045503A1 publication Critical patent/WO2018045503A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers

Definitions

  • the present application relates to communication devices, and more particularly to an electronic device.
  • the embodiment of the present application provides an electronic device with better tactile sensation.
  • An electronic device includes a front cover and a rear case opposite to the front cover, the front cover forms a first snap device, and the rear case forms a second snap device, the first snap device
  • the front cover and the rear case are fixed by being buckled with the second fastening device.
  • the front cover is engaged with the rear case, and the joint surface of the front cover and the rear case includes a curved surface.
  • the number of the second fastening devices is plural, and the plurality of second fastening devices are disposed along a curved direction of the curved surface.
  • the first fastening device and the second fastening device are buckled to restrict the front cover from moving upward relative to the rear housing.
  • the first fastening device and the second fastening device are buckled to restrict the front cover from moving forward relative to the rear housing.
  • the rear case includes a bottom wall and a back plate connected to the bottom wall, and the second fastening device is located on the back plate.
  • the second fastening device is inclined with respect to the bottom wall.
  • the back plate comprises an inner surface and a curved side edge on a side of the inner surface, and the second fastening device is located on a side of the curve.
  • the second fastening device includes a hook body connected to the curved side edge and a hook extending from the hook body, the hook body extending toward the front cover, the hook head facing The bottom wall extend.
  • the front cover comprises an inner surface and a curved side wall on a side of the inner surface
  • the first fastening device comprises a stop formed on the curved side wall
  • the block abuts the hook and the hook body.
  • a lock member for restricting the front cover from moving downward relative to the rear case is further included.
  • the locking member passes through the bottom wall of the rear case to abut the front cover.
  • the front cover includes an inner surface and a stop buckle formed on the inner surface, the stop buckle forms a snap head extending toward the bottom wall, and the lock member abuts the buckle head.
  • the rear case further comprises a boss formed on the bottom wall of the rear case, and the locking member passes through the boss.
  • the front cover and the rear case are vertically offset, and the stop buckle of the rear cover abuts against the boss, the first fastening device and the second buckle The devices are separated.
  • the front cover is aligned with the rear cover, the stop buckle of the rear cover is separated from the boss, and the first fastening device and the second fastening device are buckled.
  • the locking member abuts the stop buckle through the boss after the first fastening device and the second fastening device are buckled.
  • the method further includes a substrate and a flexible touch panel attached to the substrate, the substrate being fixed between the front cover and the rear case.
  • the electronic device further includes a top cover, the top cover includes a cavity and a bracket received in the cavity, the bracket includes a bottom plate, a side plate disposed at an edge of the bottom plate, and a baffle spaced from the side plate, The side plate is provided with a mounting through slot, and the baffle and the mounting through slot form a positioning space for receiving the speaker.
  • the surface of the substrate is provided with a wire trough for the wire to pass through, and the wire is sandwiched between the substrate and the flexible touch pad.
  • the front cover of the electronic device of the present application forms a first snap device
  • the rear cover forms a second snap device
  • the first snap device and the second snap device are buckled to the front cover
  • the rear case is fixed; avoiding the use of screws to affect the overall sense of the electronic device casing and affecting the grip stability of the electronic product.
  • the electronic device of the present application is also applicable to a curved surface structure, and is assembled by a fixed manner of being divided into two limits, so that it is not affected by an irregular curve, thereby achieving stable and reliable assembly.
  • FIG. 1 is a perspective view of an electronic device provided by the present application.
  • FIG. 2 is a schematic view showing the structure of a rear case of the electronic device shown in FIG. 1.
  • FIG. 3 is a schematic view showing the structure of a front cover of the electronic device shown in FIG. 1.
  • FIG. 4 is a schematic view showing the structure of a substrate of the electronic device shown in FIG. 1.
  • FIG. 5 is an exploded perspective view of the top cover of the electronic device shown in FIG. 1 with the speaker removed.
  • FIG. 6 is a schematic view showing the assembly process of the rear case and the front cover of the electronic device shown in FIG. 1.
  • FIG. 6 is a schematic view showing the assembly process of the rear case and the front cover of the electronic device shown in FIG. 1.
  • FIG. 7 is a schematic view showing the assembly of the rear case and the front cover of the electronic device shown in FIG. 1.
  • FIG. 7 is a schematic view showing the assembly of the rear case and the front cover of the electronic device shown in FIG. 1.
  • the present application provides an electronic device, which may be, but is not limited to, a telephone, a mobile phone, a tablet computer, a palmtop computer, a personal digital assistant (PDA), or an e-reader.
  • the embodiment does not specifically limit this.
  • the electronic device of this embodiment is a telephone with a flexible touch screen.
  • the electronic device includes a housing assembly and a flexible touch panel
  • the housing assembly includes a rear housing 10 and a front cover 20 that is disposed on the rear housing 10 .
  • the front cover 20 forms a first snap device
  • the rear cover 10 forms a second snap device.
  • the first snap device and the second snap device are buckled to fix the front cover 20 and the rear case 10.
  • the first snap device and the second snap device are buckled to restrict the front cover 20 from moving up and forward relative to the rear case 10.
  • the front cover 20 is joined to the rear case 10, and the joint surface of the front cover 20 and the rear case 10 includes a curved surface.
  • the rear case 10 includes a bottom wall 12 and a back plate 11 connected to the bottom wall 12.
  • the second snap device is located on the backing plate 11 and is inclined relative to the bottom wall 12.
  • the back panel 11 includes an inner surface 101 and curved side edges 111 on opposite sides of the inner surface, and the second snap means are located on the curved side edges 111.
  • the bottom wall 12 connects the two curved side edges 111.
  • the front cover 20 includes two curved side walls 21 that are symmetrically disposed. Referring to FIG. 2 and FIG. 6 , the number of the second fastening devices is multiple, and the multiple The second fastening devices are arranged along the curved direction of the curved surface. Specifically, the second fastening device is a hook portion 13 .
  • the hook portion 13 is protruded from each of the curved side edges 111 at a position where the curved side edges 111 are gradually tapered.
  • the latching portion 13 includes a hook body 131 and a hook 132 at an end of the hook body 131.
  • the hook body 131 extends toward the front cover 20, and the hook 132 extends toward the bottom wall 12.
  • the hook 132 extends in the direction of the curved side 111 and faces the bottom wall 12.
  • the front cover 20 includes an inner surface and curved side walls 21 on opposite sides of the inner surface.
  • the first fastening device includes a stop 22 formed on the curved side wall 21 and held by the hook portion 13.
  • the electronic device also includes a latch 15 that limits the movement of the front cover 20 relative to the rear housing 10.
  • the lock body 15 is located on the upward direction of the bottom wall 12 and passes through the bottom wall of the rear case 10 to abut against the front cover 20.
  • a stop buckle 23 is protruded from the inner surface of the front cover 20 between the two curved side walls 21, and the stop buckle 23 is locked with the lock body 15.
  • the line of the side 12 of the curve is streamlined, and the position of the line grading refers to a connection of a curved line in the streamlined line to another arc.
  • the joint surface of the front cover 20 and the rear case 10 includes a rear surface of the curved side 12.
  • the rear case 10 is substantially a plate body having a streamlined section in length, and includes an inner surface 101.
  • the curved side edges 111 are disposed at opposite sides of the inner surface 101 and extend along the extending direction of the streamlined line of the rear case 10.
  • the side of the curved side 111 of the curved portion 111 is disposed in the same direction as the inner surface 101, and the hook portion 13 is protruded from the curved side edge 111, and the hook portion of the hook portion 13 is hooked.
  • 132 is oriented in the direction of the bottom wall 12.
  • the bottom wall 12 is substantially a semi-circular plate body disposed at an end of the inner surface 101 and connecting the two curved side edges 111.
  • the rear case 10 further includes a boss 121 formed on the bottom wall 12, and the lock member 15 passes through the boss.
  • the bottom wall 12 is provided with the boss 121 facing the surface of the rear case 10, and the boss 121 is substantially parallel to the bottom wall.
  • the locking body 15 is detachably passed through the boss 121.
  • the locking body 15 is a screw, a pin or a screw, and can be screwed and fixed on the boss 121 to enhance the locking body 15 and the stop card.
  • the locking of the buckle 23 is stable. As shown in FIG. 7, the locking body 15 may also be a cylinder having a card slot at the end.
  • the front cover 20 is a plate body having a length cross section and is used for The rear case 10 is fitted.
  • the front cover 20 includes an inner surface 201.
  • Two curved side walls 21 are formed by bending the two sides of the front cover 20 toward the inner surface 201, and the two curved side walls 21 cover the two curved side edges 111 of the rear case 10.
  • the front cover 20 and the rear case 10 form a receiving cavity between the inner surface 201 of the front cover 20 and the inner surface 101 of the rear case 10.
  • the receiving cavity is used for accommodating electrical components such as batteries, wires, and circuit boards.
  • the stopper 22 includes a slope 221, and the slope 221 is disposed away from the bottom wall 12.
  • the stopper 22 is substantially a rectangular block in which a corner is cut to form the slope 221 .
  • the inner surface of each of the curved side walls 21, that is, the surface opposite to the other curved side wall 21, is provided with three of the stoppers 22, and each of the stoppers 22 and the curved side 111 are hooked.
  • the portion 13 is correspondingly positioned to be engaged with the hook portion 13 , and the slope 221 facilitates the hook 132 of the hook portion 13 to be engaged with the stopper 22 .
  • the curved side wall 21 is a streamlined strip body, and the three said stoppers 22 are also at positions where the lines of the curved side wall 21 are gradually changed.
  • the stop buckle 23 is substantially in the shape of a hook, and protrudes from the inner surface 201 at a position corresponding to the lock body 15 and includes a buckle head extending toward the bottom wall 22 . 231.
  • the latching head portion 231 has a latching function for abutting the head portion for abutting and fixing the end portion of the latching body 15 .
  • the locking body 15 is a cylinder having a card slot at the end, the locking head portion 231 of the stop buckle 23 is clamped and fixed to the card slot.
  • the front cover 20 and the rear case 10 are vertically displaced, and the stop buckle 23 of the rear cover 10 abuts against the boss 121, and the first snap device is spaced apart from the second snap device. Specifically, the locking head portion 231 of the stop buckle 23 abuts against the boss 121 to achieve pre-assembly of the front cover 20 and the rear case 10.
  • the curved side wall 21 of the front cover 20 is first attached to the curved side edge 111 of the rear case 10, and the front cover 20 is provided.
  • the rear cover 10 is offset from the rear case 10 by a small distance, and the latching head 231 abuts against the table top of the boss 121 of the rear case 10, thereby restricting the front cover 20 from continuing to slide down to achieve the pre-assembly effect;
  • the upper stop 22 is spaced apart from the hook 132 on the rear housing 10.
  • the front cover 20 is pushed to slide upward along the curved side edge 111 of the rear case 10, at which time the stop buckle 23 leaves the boss 121, and each of the stops 22 moves toward the corresponding hook 132 until the blocks 22 are stuck. Enter the corresponding hook 132.
  • the stopper 22 is caught in the hook 132, the upward movement of the front cover 20 with respect to the rear case 10 is restricted, and the front cover 20 cannot continue to slide upward.
  • the bottom wall 12 of the rear case 10 is inserted into the locking body 15, such as a screw, and the locking body 15 is abutted against the locking body 15 to limit the front cover 20.
  • the hook 132 abuts against the stopper 22 to restrict the front cover 20 from moving forward relative to the rear case 10.
  • the stop buckle 23 abuts against the lock body 15 to further restrict the front cover 20 from being opposite.
  • the rear case 10 moves forward.
  • the hook 132 and the stopper 22 abut each other, and both the hook 132 and the stopper 22 are inclined with respect to the boss 121 (ie, the horizontal direction)
  • the hook 132 not only restricts the front cover 20 from the rear case. 10 is moved up, and at the same time, the front cover 20 is restricted from moving forward relative to the rear case 10.
  • the lock body 15 not only restricts the front cover 20 from moving downward relative to the rear case 10, but also restricts the front cover 20 from moving forward relative to the rear case 10. Thereby, the front cover 20 and the rear case 10 are completely locked in this way.
  • the curved back shell 10 and the front cover 20 of the flexible touch device of the present application are assembled by a two-position fixing manner, and are suitable for the matching of irregular curved surfaces, because the front cover 20 and the rear shell 10 are engaged in the process.
  • the front cover 20 is required to slide along the irregular curve of the rear case 10. If the existing fixing rod and the fixing hole are inserted and fixed, it is required that the fixing rod and the fixing hole must have a shape extending along an irregular curve, which causes difficulty in manufacturing. Moreover, for some curves with complex or large bending radii, the fixing rod and the fixing hole cannot be properly inserted even if they have corresponding shapes, thereby affecting the overall assembly.
  • the case is divided into two limits, which are not affected by the irregular curve, so stable and reliable assembly can be achieved.
  • the disassembly process is also convenient, and only one lock member 15 needs to be disassembled to ensure the overall appearance and the sense of use.
  • the electronic device includes a flexible touch panel 30 that is a flexible transparent material that can sense a touch of a finger to output a touch signal.
  • the electronic device further includes a substrate 18 carrying the flexible touch panel 30, the substrate 18 being integrally formed of a transparent material such as PC, PMMA, resin, or the like.
  • the surface of the flexible touch panel 30 or the substrate 18 is formed with a button mark, and the button mark can form a digital button for dialing, or a function button by means of silk screen, etching, laser engraving or the like.
  • a button mark is formed on the flexible touch panel 30.
  • a first limiting body 181 is disposed on one end surface of the substrate 18
  • a second limiting body 123 is disposed on a position of the rear housing 10 opposite to the bottom wall 12 .
  • the body 181 is held and fixed by the second limiting body 123.
  • An extension plate 180 extends from an end surface of the substrate 18 , and the first limiting body 181 is a through hole or a screw hole disposed in the extension plate 180 , and the second limiting body 123 is disposed in the rear case 10 .
  • the first limiting body 181 can also be a protrusion or a stud disposed on the extension plate 18, and the second limiting body 123 is a concave portion or a screw provided on the inner surface. hole.
  • the first limiting body 181 is a screw hole
  • the second limiting body 123 is a stud. The screw holes and the studs are more stable.
  • the housing of the electronic device further includes a top cover 25 including a cavity 251 and a bracket 26 received in the cavity 251 .
  • the bracket 26 includes a bottom plate 261 and is disposed on the bottom plate 261 .
  • the side plate 262 is provided with a mounting through groove 264, and the baffle 263 forms a positioning space with the mounting through groove 264.
  • the positioning space is used to receive the electronic device speaker or the camera module. In this embodiment, the positioning space is used to receive a speaker of the electronic device.
  • the top cover 25 includes a substantially semi-circular top plate 252 and a side plate 253 disposed around the periphery of the top plate 252.
  • the side plate 253 is provided with a speaker sound hole.
  • the bracket 26 is substantially the same shape as the top cover 25, the bottom plate 261 is substantially semi-circular, the side plate 262 is disposed on the straight side of the bottom plate 261, the side plate 262 and the bottom plate 261, and the curved plate surrounding the side plate 262
  • the baffle 263 is disposed on the bottom plate 261 and located in the groove.
  • the mounting through groove 264 is opened on the side plate 262, and the speaker is installed in the positioning space, and is positioned by the groove of the mounting groove 264 and the baffle 263.
  • the bracket 26 and the speaker are received in the cavity 251, and the speaker is clamped between the side plate 253 and the baffle 263 for positioning.
  • the bracket 26 passes through the hook 266 and the top cover provided on the side plate 262. 25 cards are fixed.
  • a wire is disposed between the top cover 25 and the rear case 10 on the electronic device for connecting the speaker to the circuit board in the rear case 10.
  • the substrate 18 includes an inner surface 183, and two sides of the inner surface 183 are provided with a routing slot 184 extending through the rear housing 10 and the top cover 25.
  • the flexible touch panel 18 is mounted on The inner surface 183 covers the wire trough 184.
  • the wire trough 184 is for accommodating the wires connecting the speaker 40 in the top cover 25 and the circuit board in the rear case 10. It is of course also possible to introduce current into the speaker 40 directly through the flexible touch panel 30 without providing a wire.
  • the manner of fixing the front cover 20 and the rear case 10 is not limited to the flexible touch device disclosed in the above embodiments, but can also be applied to various electronic devices that require surface fixation, and can even be applied to a plane. In a fixed electronic device.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Casings For Electric Apparatus (AREA)
  • Telephone Set Structure (AREA)

Abstract

本申请提供一种电子装置，包括前盖及与所述前盖相对的后壳，其特征在于，所述前盖形成第一卡扣装置，所述后壳形成第二卡扣装置，所述第一卡扣装置与所述第二卡扣装置卡扣而将所述前盖与所述后壳固定。电子装置经分两次限位的固定方式进行装配，不受曲线形状的影响，所以可实现稳定、可靠的装配。

Description

电子装置 技术领域
本申请涉及通信装置，尤其涉及一种电子装置。
背景技术
随着人们生活水平的提高，对电子装置的外观、手感要求也逐渐提高。然而，现有的电子装置的装配基本都采用螺丝进行固定，导致电子装置的表面留有螺孔，导致人们在握持这些电子装置时的触感不佳，有时甚至会严重影响到人们对于电子产品的握持稳定性。
发明内容
本申请实施例提供一种触感较佳的电子装置。
本申请一种电子装置，包括前盖及与所述前盖相对的后壳，所述前盖形成第一卡扣装置，所述后壳形成第二卡扣装置，所述第一卡扣装置与所述第二卡扣装置卡扣而将所述前盖与所述后壳固定。
其中，所述前盖与所述后壳接合，所述前盖与所述后壳的接合面包括曲面。
其中，所述第二卡扣装置的数量为多个，所述多个第二卡扣装置沿着曲面的弯曲方向设置。
其中，所述第一卡扣装置与所述第二卡扣装置卡扣而限制所述前盖相对所述后壳上移。
其中，所述第一卡扣装置与所述第二卡扣装置卡扣而限制所述前盖相对所述后壳前移。
其中，所述后壳包括底壁及与所述底壁连接的背板，所述第二卡扣装置位于所述背板上。
其中，所述第二卡扣装置相对所述底壁倾斜。
其中，所述背板包括内表面及位于所述内表面一侧的曲线侧边，所述第二卡扣装置位于所述曲线侧边上。
其中，所述第二卡扣装置包括与所述曲面侧边连接的卡勾本体及从所述卡勾本体延伸的卡勾，所述卡勾本体朝向所述前盖延伸，所述卡勾朝向所述底壁 延伸。
其中，所述前盖包括内表面及位于所述内表面一侧的曲线侧壁，所述第一卡扣装置包括形成于所述曲线侧壁上的挡块。
其中，所述挡块抵接卡勾及所述卡勾本体。
其中，还包括限制所述前盖相对所述后壳下移的锁持件。
其中，所述锁持件穿过所述后壳的底壁而与所述前盖抵接。
其中，所述前盖包括内表面及在内表面形成的止挡卡扣，所述止挡卡扣形成朝向底壁延伸的卡扣头部，锁持件与卡扣头部抵接。
其中，所述后壳还包括形成于所述后壳底壁上的凸台，所述锁持件穿过凸台。
其中，在预组装状态，所述前盖与所述后壳上下错开，所述后盖的止挡卡扣与所述凸台抵接，所述第一卡扣装置与所述第二卡扣装置隔开。
其中，在组装状态，所述前盖相对所述后盖对齐，所述后盖的止挡卡扣与所述凸台分离，所述第一卡扣装置与所述第二卡扣装置卡扣。
其中，在所述第一卡扣装置与所述第二卡扣装置卡扣之后，所述锁持件穿过所述凸台与所述止挡卡扣抵接。
其中，还包括基板及贴设于所述基板上的柔性触摸板，所述基板固定于所述前盖与所述后壳之间。
其中，电子装置还包括顶盖，所述顶盖包括腔体及收容于所述腔体内的支架，所述支架包括底板、设于底板边缘的侧板及与侧板间隔的挡板，所述侧板设有安装通槽，所述挡板与所述安装通槽之间形成收容扬声器的定位空间。
其中，所述基板表面开设供导线穿设的走线槽，所述导线夹置于所述基板及所述柔性触摸板之间。
本申请的电子装置的前盖形成第一卡扣装置，所述后壳形成第二卡扣装置，所述第一卡扣装置与所述第二卡扣装置卡扣而将所述前盖与所述后壳固定；避免使用螺丝固定而影响电子装置外壳整体感及影响到人们对于电子产品的握持稳定性。
此外，本申请的电子装置还适用于曲面结构，由于经分两次限位的固定方式进行装配，因而不受不规则曲线的影响，实现稳定、可靠的装配。
附图说明
为了更清楚地说明本申请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。
图1是本申请提供的电子装置的立体示意图。
图2是图1所示的电子装置的后壳结构示意图。
图3是图1所示的电子装置的前盖结构示意图。
图4是图1所示的电子装置的基板结构示意图。
图5是图1所示的电子装置的顶盖分解示意图，其中扬声器被移除。
图6是图1所示的电子装置的后壳与前盖组装过程示意图。
图7是图1所示的电子装置的后壳与前盖组装示意图。
具体实施方式
下面将结合本申请实施方式中的附图，对本申请实施方式中的技术方案进行清楚、完整地描述。
本申请提供了一种电子装置，本申请实施例涉及的电子装置可以为但不限于电话、手机、平板电脑、掌上电脑、个人数字助理(Personal Digital Assistant，PDA)或电子阅读器等，本申请实施例对此不作具体限定。本实施例电子装置为具有柔性触控屏的电话。
请参阅图1至图3，本实施例中，所述电子装置包括壳体组件及柔性触摸板，所述壳体组件包括后壳10及盖于后壳10上的前盖20。前盖20形成第一卡扣装置，后壳10形成第二卡扣装置，第一卡扣装置与第二卡扣装置卡扣而将前盖20与后壳10固定。同时，第一卡扣装置与第二卡扣装置卡扣而限制前盖20相对后壳10上移及前移。所述前盖20与后壳10接合，前盖20与后壳10的接合面包括曲面。具体的，所述后壳10包括底壁12及与底壁12连接的背板11。第二卡扣装置位于背板11上并且相对底壁12倾斜。背板11包括内表面101及位于内表面相对两侧的曲线侧边111，第二卡扣装置位于曲线侧边111上。所述底壁12连接两个所述曲线侧边111。所述前盖20包括两个对称设置的曲线侧壁21。请参阅图2与图6，第二卡扣装置的数量为多个，所述多 个第二卡扣装置沿着曲面的弯曲方向设置。具体的，第二卡扣装置为卡勾部13。所述卡勾部13凸设于每一曲线侧边111上位于所述曲线侧边111线条渐变的位置。所述卡扣部13包括卡勾本体131及位于卡勾本体131端部的卡勾132。卡勾本体131朝向前盖20延伸，卡勾132朝向底壁12延伸，具体地，所述卡勾132沿所述曲线侧边111方向延伸并朝向所述底壁12。前盖20包括内表面及位于内表面相对两侧的曲线侧壁21，第一卡扣装置包括形成于曲线侧壁21上的设有与卡勾部13卡持的挡块22。
电子装置还包括限制前盖20相对后壳10下移的锁持件15。所述锁持体15位于底壁12朝上的方向面并穿过后壳10的底壁而与前盖20抵接。所述前盖20上位于两个所述曲线侧壁21之间的内表面上凸设有止挡卡扣23，所述止挡卡扣23与所述锁持体15锁持。其中，所述曲线侧边12的线条为流线型，所述线条渐变的位置是指流线型线条中一个弧形渐变到另一个弧形的连接处。前盖20与后壳10的接合面包括曲线侧边12的后表面。
本实施例中，所述后壳10大致为长度截面呈流线型的板体，其包括内表面101。所述曲线侧边111设于所述内表面101相对两侧位置，且随着后壳10的流线型线条延伸方向延伸设置。每个曲线侧边111上的所述卡勾部13为3个，所述曲线侧边111有两个弧形区域，位于同一曲线侧边111的三个所述卡勾部13设置于所述两个弧形区域连接处及外边缘渐变的位置，也可以理解为接近弧形线两端的位置，并且三个所述卡勾部13位于一条线上，如图2所示。具体的所述曲线侧边111设置卡勾部13的面与所述内表面101朝向相同，所述卡勾部13凸设于所述曲线侧边111上，所述卡勾部13的卡勾132朝向所述底壁12方向。
所述底壁12大致为半圆形板体，其设于所述内表面101端部并连接两个所述曲线侧边111。后壳10还包括形成于底壁12上的凸台121，锁持件15穿过凸台。具体为，所述底壁12朝向后壳10部分的表面设有所述凸台121，所述凸台121的大致与所述底壁平行。所述锁持体15可拆卸的穿过所述凸台121，所述锁持体15为螺丝，销钉或者螺钉，可以于所述凸台121螺接固定，增强锁持体15与止挡卡扣23的卡持稳固性，如图7所示，所述锁持体15也可以是端部设有卡槽的圆柱体。
请参阅图3与图7，所述前盖20为长度截面呈流线型的板体，用于与所 述后壳10配合。所述前盖20包括内表面201。两个所述曲线侧壁21由所述前盖20两侧向所述内表面201弯折形成，所述两个所述曲线侧壁21罩于所述后壳10的两个曲线侧边111上，所述前盖20与所述后壳10形成位于前盖20内表面201与后壳10内表面101之间的收容腔。所述收容腔用于收容电池、走线、电路板等电器元件。
进一步的，所述挡块22包括斜面221，所述斜面221背向所述底壁12设置。具体的，挡块22大致为矩形块体，其中一角被切割形成所述斜面221。每一个所述曲线侧壁21的内表面，即与另一个曲线侧壁21相对的表面上间隔设有三个所述挡块22，并且每个挡块22与所述曲线侧边111的卡勾部13位置相对应，以便与所述卡勾部13卡持，所述斜面221便于所述卡勾部13的卡勾132与所述挡块22卡持。所述曲线侧壁21为流线型条状体，三个所述挡块22同样是设于所述曲线侧壁21的线条渐变的位置。
本实施例中，所述止挡卡扣23大致为卡勾的形状，其凸设于所述内表面201上与锁持体15相对应的位置并包括朝向底壁22延伸的卡扣头部231。所述卡扣头部231为卡勾头部具有卡持功能，用于与所述锁持体15的端部抵接并卡持固定。当所述锁持体15是端部设有卡槽的圆柱体时，所述止挡卡扣23的卡扣头部231与所述卡槽卡持固定。
更进一步的，在预组装状态，前盖20与后壳10上下错开，后盖10的止挡卡扣23与凸台121抵接，第一卡扣装置与第二卡扣装置隔开。具体的，所述止挡卡扣23的卡扣头部231与所述凸台121抵接，以实现所述前盖20与所述后壳10的预装配。请参阅图6与图7，所述后壳10与所述前盖20组装时，首先先把前盖20的曲线侧壁21贴在后壳10的曲线侧边111上，并使前盖20与后壳10上下错开一小段距离，卡扣头部231抵接于后壳10凸台121的台面，从而限制前盖20继续往下滑动，以实现预装配的效果；此时前盖20上的挡块22与后壳10上的卡勾132隔开一段距离。
之后，推动前盖20沿着后壳10的曲线侧边111向上滑动，此时止挡卡扣23离开凸台121，且各挡块22朝向相应的卡勾132移动，直至各挡块22卡入相应的卡勾132内。至此，挡块22卡入卡勾132内之后，前盖20相对于后壳10的上移就被限制，前盖20无法继续向上滑动。最后，在后壳10的底壁12插入锁持体15，如螺丝，通过止挡卡扣23抵接住锁持体15，以限制前盖20 的向下滑动；与此同时，卡勾132对挡块22抵接而限制前盖20相对后壳10向前移动，止挡卡扣23抵接住锁持体15而进一步限制前盖20相对后壳10向前移动。换句话说，由于卡勾132与挡块22的相互抵接，且卡勾132及挡块22均相对于凸台121(即水平方向)倾斜，因而卡勾132不仅限制前盖20相对后壳10上移，也同时限制前盖20相对后壳10前移；锁持体15不仅限制前盖20相对后壳10下移，也同时限制前盖20相对后壳10前移。由此，前盖20与后壳10通过这种方式就被完全锁紧。
本申请的柔性触控装置的曲线形后壳10及前盖20采用分两次限位的固定方式进行装配，适用于不规则曲面的配合，因为前盖20与后壳10配合的过程中，需要前盖20沿着后壳10不规则的曲线滑动。如果采用现有的固定杆与固定孔插接的方式来进行固定，就会要求固定杆和固定孔都必须要具有沿着不规则曲线延伸的形状，给制造带来的困难。并且，对于一些复杂或者弯曲半径大的曲线，固定杆和固定孔即使具有相应的形状也无法正常地插接，从而影响到整体的装配。而本案通过分两次限位，不受不规则曲线的影响，所以可实现稳定、可靠的装配。并且，拆卸过程也较为方便，只需要拆卸一个锁持件15即可，保证外观的整体性及使用感。
请参阅图1与图4，所述电子装置包括柔性触摸板30，柔性触摸板30为柔性的透明材料，其可以感测手指的触摸而输出触摸信号。所述电子装置还包括承载所述柔性触摸板30的基板18，所述基板18为透明材料一体成型，比如PC、PMMA、树脂等。所述柔性触摸板30或者所述基板18表面形成有按键标识，按键标识可以通过丝印、蚀刻、镭雕等方式形成数字按键，供拨号使用，或者功能按键。本实施例中是在柔性触摸板30形成有按键标识。
请参阅图4与图2，所述基板18一端表面设有第一限位体181，所述后壳10上与所述底壁12相对的位置设有第二限位体123，第一限位体181与所述第二限位体123卡持固定。所述基板18一端表面的延伸有延伸板180，所述第一限位体181为设于延伸板180的通孔或者螺孔，所述第二限位体123为设于后壳10的内表面101上的凸起或者螺柱，并且凸起或者螺柱位于与所述底壁12相对的一端，所述第二限位体123卡持于所述第一限位体181内，以将所述基板18固定于所述后壳10上。可以理解，所述第一限位体181也可以是设于延伸板18的凸起或者螺柱，第二限位体123为设于内表面的凹部或者螺 孔。本本申请具体实施例中，所述第一限位体181为螺孔，第二限位体123为螺柱。螺孔与螺柱螺接更加稳固。
请参阅图5，所述电子装置的壳体还包括顶盖25，所述顶盖25包括腔体251及收容于所述腔体251内的支架26，所述支架26包括底板261、设于底板261边缘的侧板262及与侧板262间隔的挡板263，所述侧板262设有安装通槽264，所述挡板263与所述安装通槽264相对构成定位空间。所述定位空间用于收容所述电子装置扬声器，或者摄像头模组。本实施例中，所述定位空间用于收容所述电子装置的扬声器。具体的，所述顶盖25包括大致半圆形的顶板252及围绕顶板252周缘设置的侧板253，侧板253上设有扬声器通音孔。所述支架26与所述顶盖25形状大致相同，底板261大致为半圆形，侧板262设于底板261直线边上，侧板262与底板261及位于侧板262附近的弧形板围成槽状，挡板263设于底板261上并位于槽内。所述安装通槽264贯穿开设于侧板262上，扬声器装于定位空间内，通过安装通槽264槽壁及挡板263定位。所述支架26及扬声器收容于腔体251内，扬声器夹持于侧板253与挡板263之间实现定位，其中所述支架26通过设于侧板262上的卡勾266与所述顶盖25卡持固定。电子装置上位于顶盖25与后壳10之间设有导线，用于连接扬声器于后壳10内的电路板上。
进一步的，如图4，所述基板18包括内表面183，所述内表面183两侧设有与所述后壳10及顶盖25贯通的走线槽184，所述柔性触摸板18装于所述内表面183上并遮盖所述走线槽184。走线槽184用于收容连接顶盖25内扬声器40与后壳10内的电路板的导线。当然也可以不设置导线，而是直接通过柔性触摸板30将电流导入扬声器40。
可以理解地，前述前盖20与后壳10的固定方式不仅限于上述实施例揭露的柔性触控装置，而是还可以应用于各种需要曲面固定的电子装置中，甚至于也可以应用于平面固定的电子装置中。
以上所述是本申请的优选实施方式，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。

Claims (20)

  1. 一种电子装置，包括前盖及与所述前盖相对的后壳，其特征在于，所述前盖形成第一卡扣装置，所述后壳形成第二卡扣装置，所述第一卡扣装置与所述第二卡扣装置卡扣而将所述前盖与所述后壳固定。
  2. 如权利要求1所述的电子装置，其特征在于，所述前盖与所述后壳接合，所述前盖与所述后壳的接合面包括曲面。
  3. 如权利要求2所述的电子装置，其特征在于，所述第二卡扣装置的数量为多个，所述多个第二卡扣装置沿着曲面的弯曲方向设置。
  4. 如权利要求1所述的电子装置，其特征在于，所述第一卡扣装置与所述第二卡扣装置卡扣而限制所述前盖相对所述后壳上移。
  5. 如权利要求4所述的电子装置，其特征在于，所述第一卡扣装置与所述第二卡扣装置卡扣而限制所述前盖相对所述后壳前移。
  6. 如权利要求1至5任一项所述的电子装置，其特征在于，所述后壳包括底壁及与所述底壁连接的背板，所述第二卡扣装置位于所述背板上。
  7. 如权利要求6所述的电子装置，其特征在于，所述第二卡扣装置相对所述底壁倾斜。
  8. 如权利要求6所述的电子装置，其特征在于，所述背板包括内表面及位于所述内表面一侧的曲线侧边，所述第二卡扣装置位于所述曲线侧边上。
  9. 如权利要求8所述的电子装置，其特征在于，所述第二卡扣装置包括与所述曲面侧边连接的卡勾本体及从所述卡勾本体延伸的卡勾，所述卡勾本体朝向所述前盖延伸，所述卡勾朝向所述底壁延伸。
  10. 如权利要求9所述的电子装置，其特征在于，所述前盖包括内表面及位于所述内表面一侧的曲线侧壁，所述第一卡扣装置包括形成于所述曲线侧壁上的挡块。
  11. 如权利要求10所述的电子装置，其特征在于，所述挡块抵接卡勾及所述卡勾本体。
  12. 如权利要求6所述的电子装置，其特征在于，还包括限制所述前盖相对所述后壳下移的锁持件。
  13. 如权利要求12所述的电子装置，其特征在于，所述前盖包括内表面及 在内表面形成的止挡卡扣，所述止挡卡扣形成朝向底壁延伸的卡扣头部，锁持件与卡扣头部抵接。
  14. 如权利要求13所述的电子装置，其特征在于，所述后壳还包括形成于所述后壳底壁上的凸台，所述锁持件穿过凸台。
  15. 如权利要求14所述的电子装置，其特征在于，在预组装状态，所述前盖与所述后壳上下错开，所述后盖的止挡卡扣与所述凸台抵接，所述第一卡扣装置与所述第二卡扣装置隔开。
  16. 如权利要求14所述的电子装置，其特征在于，在组装状态，所述前盖相对所述后盖对齐，所述后盖的止挡卡扣与所述凸台分离，所述第一卡扣装置与所述第二卡扣装置卡扣。
  17. 如权利要求16所述的电子装置，其特征在于，在所述第一卡扣装置与所述第二卡扣装置卡扣之后，所述锁持件穿过所述凸台与所述止挡卡扣抵接。
  18. 如权利要求1-5任一项所述的电子装置，其特征在于，还包括基板及贴设于所述基板上的柔性触摸板，所述基板固定于所述前盖与所述后壳之间。
  19. 如权利要求18所述的电子装置，其特征在于，电子装置还包括顶盖，所述顶盖包括腔体及收容于所述腔体内的支架，所述支架包括底板、设于底板边缘的侧板及与侧板间隔的挡板，所述侧板设有安装通槽，所述挡板与所述安装通槽之间形成收容扬声器的定位空间。
  20. 如权利要求18所述的电子装置，其特征在于，所述基板表面开设供导线穿设的走线槽，所述导线夹置于所述基板及所述柔性触摸板之间。
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