WO2020006682A1 - 移动终端 - Google Patents

移动终端 Download PDF

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Publication number
WO2020006682A1
WO2020006682A1 PCT/CN2018/094319 CN2018094319W WO2020006682A1 WO 2020006682 A1 WO2020006682 A1 WO 2020006682A1 CN 2018094319 W CN2018094319 W CN 2018094319W WO 2020006682 A1 WO2020006682 A1 WO 2020006682A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile terminal
protective cap
knob
casing
main body
Prior art date
Application number
PCT/CN2018/094319
Other languages
English (en)
French (fr)
Inventor
林茂彬
朱俊毅
黄名溟
程时兴
Original Assignee
海能达通信股份有限公司
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 海能达通信股份有限公司 filed Critical 海能达通信股份有限公司
Priority to PCT/CN2018/094319 priority Critical patent/WO2020006682A1/zh
Publication of WO2020006682A1 publication Critical patent/WO2020006682A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation

Definitions

  • the present application relates to the field of electronic equipment, and in particular, to a mobile terminal.
  • the mobile terminal is a short-range wireless communication device commonly used in daily production and life. Because the mobile terminal often falls during use, the knob component of the mobile terminal is prone to damage after the fall. Therefore, a mobile terminal can fall after the mobile terminal falls. A structure to prevent damage to the knob assembly has become a market demand.
  • the present application provides a mobile terminal capable of protecting a knob component of the mobile terminal and avoiding a loose structure of the knob component.
  • a technical solution adopted in the present application is to provide a mobile terminal including a housing and a knob assembly, an opening is provided at a top end of the housing, and a container is provided in the housing to communicate with the opening.
  • the knob assembly includes a knob, a fixing member, and a protective cap.
  • the knob is fixed in the accommodating space by the fixing member.
  • the knob includes an operating member that extends to the opening.
  • the protective cap is sleeved on the end of the operating member of the knob through the opening. When the protective cap is impacted, the protective cap is in contact with the top end of the housing to transmit a force to the housing, and no force is transmitted between the protective cap and the fixing member.
  • the protective cap and the fixing member are not in contact.
  • the knob further includes a function part for forming a corresponding electrical signal in response to the operation of the operation part;
  • the function part includes a main body part and a threaded part, and the main body part is connected to the operation part through the threaded part, and the fixing part It is screw-connected with the thread part to lock the knob in the accommodating space.
  • the housing is provided with an annular protruding portion, wherein a lower side of the annular protruding portion abuts the main body portion of the functional member, and an upper side of the annular protruding portion abuts the fixing member.
  • the knob assembly further includes a sealing ring.
  • the sealing ring is disposed between the annular protruding portion and the main body portion. The lower side of the annular protruding portion abuts against the main body portion through the sealing ring.
  • the main body part is provided with a boss
  • the housing is provided with a groove corresponding to the position of the boss, and the boss and the groove cooperate to limit the radial movement of the main body part relative to the housing.
  • the opening edge of the casing is ring-shaped and protrudes outward.
  • the protective cap has a middle recess and a ring-shaped recess surrounding the middle recess.
  • the protection cap is sleeved on the end of the operating member through the middle recess.
  • the annular recess of the protective cap is sleeved on the edge of the opening. When the protective cap is hit, the bottom surface of the annular recess of the protective cap is in contact with the top end of the opening edge of the casing to transmit a force to the casing.
  • the knob assembly further includes a bushing, and the protective cap is sleeved on the end of the operating member through the bushing received in the middle recess.
  • the operating member has a first limiting portion
  • the protective cap has a second limiting portion.
  • the first limiting portion and the second limiting portion cooperate to limit radial rotation of the protective cap relative to the operating member.
  • the mobile terminal is a walkie-talkie.
  • the mobile terminal of the present application includes a casing and a knob assembly, an opening is provided at the top end of the casing, and an accommodation space communicated with the opening is provided in the casing;
  • the knob assembly includes A knob, a fixing member, and a protective cap.
  • the knob is fixed in the accommodating space by the fixing member.
  • the knob includes an operating member that extends to the opening.
  • the protective cap is sleeved on the end of the operating member of the knob through the opening and is received by the protective cap. During an impact, the protective cap is in contact with the top end of the housing to transmit a force to the housing, and no force is transmitted between the protective cap and the fixing member.
  • the protective cap When the protective cap is impacted, the protective cap is in contact with the top end of the housing to transmit a force to the housing, and because no force is transmitted between the protective cap and the fixing member, the protective cap can be fixed when the protective cap is impacted. No loose parts and no damage to the knob.
  • FIG. 1 is a schematic cross-sectional view of a mobile terminal according to an embodiment of the present application.
  • FIG. 2 is an exploded schematic diagram of a mobile terminal according to an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of a fixing part of a mobile terminal according to an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of a knob of a mobile terminal according to an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a protective cap of a mobile terminal according to an embodiment of the present application.
  • an embodiment herein means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application.
  • the appearances of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they independent or alternative embodiments that are mutually exclusive with other embodiments. It is clearly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
  • FIG. 1 is a schematic cross-sectional view of a mobile terminal according to an embodiment of the present application
  • FIG. 2 is an exploded view of the mobile terminal according to an embodiment of the present application.
  • the casing provided in the drawings of the present application is only a part of the casing of the mobile terminal, rather than the entire casing of the mobile terminal.
  • the casing described in this application may be the entire casing of the mobile terminal or a part of the casing of the mobile terminal, which is not limited in this application.
  • the mobile terminal 10 includes a housing 11 and a knob assembly 12.
  • the mobile terminal 10 is a walkie-talkie.
  • the mobile terminal 10 may also be a laptop computer, a mobile phone, a radio, or the like, which is not limited herein.
  • the mobile terminal 10 may include at least one knob assembly 12.
  • the mobile terminal 10 includes a housing 11 and a knob assembly 12.
  • the mobile terminal 10 may include a housing 11 and at least two knob components 12.
  • the mobile terminal 10 may include a housing 11 and two knob components 12, three knob components 12, or four knob components 12. and many more.
  • the mobile terminal 10 includes a casing 11 and at least two knob assemblies 12, the relationship between the knob assembly 12 and the casing 11 can be referred to the description in this embodiment.
  • An opening 111 is provided at the top end of the housing 11, and an accommodation space 112 is provided in the housing 11 and communicates with the opening 111.
  • the number of the openings 111 corresponds to the number of the knob assembly 12.
  • the shape and size of the opening 111 and the accommodation space 112 can be matched with the knob 121 in the knob assembly 12.
  • the cross section of the opening 111 or the accommodation space 112 may be circular or polygonal. In this embodiment, the cross-sectional shape of the opening 111 is circular, and the cross-sectional shape of the accommodating space 112 is rectangular.
  • the opening edge 113 of the casing 11 is annular and protrudes outward.
  • the material of the casing 11 may be plastic. In other embodiments, the material of the casing 11 may be metal, rubber, or other organic polymer materials. The material of the casing 11 is not limited in this application.
  • the knob assembly 12 includes a knob 121, a fixing member 122, and a protective cap 123.
  • the knob 121 is fixed in the accommodation space 112 through the fixing member 122.
  • the knob 121 includes an operating member 1211 that extends toward the opening 111.
  • the knob 121 also includes a function piece 1212, which is used to form a corresponding electrical signal in response to the operation of the operation piece 1211.
  • the function piece 1212 further includes a main body portion 1213 and a threaded portion 1214.
  • the main body portion 1213 communicates with the threaded portion 1214 through
  • the operating member 1211 is connected.
  • the operating member 1211, the threaded portion 1214, and the main body portion 1213 are sequentially connected.
  • the threaded portion 1214 is fixedly connected to the main body portion 1213.
  • the threaded portion 1214 has a through hole (not shown). 1213 active connection.
  • the movable connection of the operating member 1211 and the main body portion 1213 includes, but is not limited to, an axially movable connection of the operating member 1211 relative to the main body portion 1213, and / or a radially movable connection of the operating member 1211 relative to the main body portion 1213.
  • the operating member 1211 when the operating member 1211 receives a pressing force, the operating member 1211 may be movably connected axially with respect to the main body portion 1213; when the operating member 1211 receives a radial force, the operating member 1211 may have a diameter relative to the main body portion 1213. Connect to the event.
  • a first thread is provided on the inner side of the fixing member 122.
  • a second thread is provided on the outside of the threaded portion 1214 of the knob 121, and the second thread is matched with the first thread of the fixing member 122, so that the fixing member 122 can be screwed with the threading portion 1214 so that the knob 121 is locked in the container Set in space 112.
  • the fixing member 122 may be a buckle (not shown), and the function member 1212 includes a main body portion 1213 and a connecting portion (not shown), and the operation member 1211, the connecting portion and the main body portion 1213 are connected.
  • the method may be similar to the connection method of the operating member 1211, the threaded portion 1214, and the main body portion 1213, and details are not described herein again.
  • a protrusion (not shown) may be provided on the outer side of the latching portion, and the protrusion is used to cooperate with the latch, so that the latch is connected with the latching portion, so that the knob assembly 12 is latched in the accommodation space 112.
  • the fixing member 122 may also be glue, double-sided tape, or other viscous material, that is, the knob 121 may be fixed in the accommodation space 112 by using glue, double-sided tape, or other viscous material.
  • the housing 11 is provided with an annular protruding portion 115, wherein a lower side surface of the annular protruding portion 115 abuts against the main body portion 1213 and an upper side surface of the annular protruding portion 115 abuts. ⁇ ⁇ ⁇ 122 ⁇ The fixing member 122.
  • the abutment mentioned in this application may be a direct abutment or an indirect abutment, which is not limited.
  • the knob assembly 12 further includes a sealing ring 124, which is disposed between the annular protruding portion 115 and the main body portion 1213.
  • the upper side of the annular protruding portion 115 abuts on The lower surface of the fixing member 122 and the annular protruding portion 115 abut against the main body portion 1213 through the seal ring 124.
  • the material of the sealing ring 124 may be a waterproof material such as rubber or foam.
  • the knob assembly 12 may not include the sealing ring 124, that is, the housing 11 is provided with a ring-shaped protrusion 115, wherein the lower part of the ring-shaped protrusion 115 The side surface directly contacts the main body portion 1213 of the functional piece 1212, and the upper side surface of the annular protruding portion 115 abuts against the fixing piece 122.
  • the above-mentioned annular protruding portion 115 may be replaced by at least one protruding portion, and the at least one protruding portion is annularly and uniformly or unevenly arranged, and each of the protruding portions of the at least one protruding portion (not shown)
  • the lower side abuts the main body portion 1213 of the functional piece 1212
  • the upper side of each protruding portion of the at least one protruding portion abuts against the fixing piece 122.
  • This application does not limit the protruding portion, as long as the lower side of the protruding portion abuts against the main body portion 1213 of the functional piece 1212 and the upper side abuts against the fixing piece 122.
  • the main body portion 1213 may be provided with a boss 1215, and the housing 11 may be provided with a groove 114 corresponding to the position of the boss 1215, the boss 1215 and the groove 114 Cooperate to restrict radial movement of the main body portion 1213 relative to the casing 11.
  • the shapes of the bosses 1215 and the grooves 114 are not limited.
  • the cross-sectional shape of the bosses 1215 or the grooves 114 may be circular, oval, polygonal, or other combined shapes.
  • the groove 114 may be provided on the bottom surface of the annular protrusion 115.
  • the groove 114 may be provided at other positions of the housing 11 as long as the cooperation of the groove 114 and the boss 1215 can restrict the movement of the main body portion 1213 in the accommodation space 112, which is not limited here.
  • FIG. 3 is a schematic structural diagram of a fixing part of a mobile terminal according to an embodiment of the present application.
  • a side of the fixing member 122 facing away from the main body portion 1213 is provided with two opposite mounting ports 1221.
  • the user can fix the fixing member 122 on the mounting port 1221 with the tool, and then turn the fixing member 122 tightly against the annular protrusion 115 to complete the assembly of the fixing member 122.
  • at least three mounting ports 1221 are provided on a side of the fixing member 122 facing away from the main body portion 1213.
  • the at least three mounting ports 1221 may be evenly or unevenly arranged.
  • the shape of the mounting port 1221 may be a triangle, a quadrangle, or other shapes.
  • the shape and number of the mounting port 1221 are not limited in this application, as long as the mounting port 1221 can cooperate with a tool for turning the fixing member 122 to facilitate the assembly of the fixing member 122. can.
  • the fixing member 122 in this embodiment is a nut.
  • the nut may be a ring nut, a square nut, a hexagon nut, or the like, and the nut is not limited in the present application, as long as the nut can cooperate with the thread portion 1214.
  • the protective cap 123 is sleeved on the end of the operating member 1211 of the knob 121 through the opening 111.
  • the protective cap 123 contacts the top end of the housing 11 to the housing. 11
  • the force is transmitted, and no force is transmitted between the protective cap 123 and the fixing member 122.
  • the protective cap 123 and the fixing member 122 are not in contact.
  • the protective cap 123 may be in contact with the fixing member 122, but no force is transmitted between the protective cap 123 and the fixing member 122.
  • the protective cap 123 has a middle recessed portion 1231 and a ring-shaped recessed portion 1232 surrounding the middle recessed portion 1231.
  • the middle recessed portion 1231 of the protection cap 123 is sleeved on the end of the operating member 1211, and the ring-shaped recessed portion 1232 of the protection cap 123 is sleeved on the opening
  • the bottom surface of the annular recess 1232 of the protective cap 123 is in contact with the top end of the opening edge of the casing 11 to transmit a force to the casing 11.
  • the middle recessed part 1231 of the protective cap 123 is sleeved on the end of the operating member 1211.
  • the knob assembly 12 further includes a bushing 125, and the protective cap 123 is sleeved on the operation through the bushing 125 received in the middle recessed part 1231.
  • the piece 1211 faces away from the end of the main body portion 1213.
  • the annular recessed portion 1232 of the protective cap 123 sleeved on the opening edge 113 may specifically be: the annular recessed portion 1232 of the protective cap 123 and the opening edge 113 of the housing 11 are fitted with each other, that is, the cross section of the annular recessed portion 1232 on the same cross section.
  • the area is larger than the cross-sectional area of the opening edge 113, and the projection of the portion of the opening edge 113 of the housing 11 that projects into the annular recessed portion 1232 on a predetermined plane falls into the projection of the annular recessed portion 1232 on a predetermined plane, where the predetermined
  • the plane is any plane that is parallel to the axis of the annular recess 1232.
  • the projections of the annular recess 1232 and the opening edge 113 of the housing 11 on the predetermined plane are rectangular. In other embodiments, the projections of the annular recess 1232 and the opening edge 113 of the housing 11 on the predetermined plane may be trapezoidal. Or the projection of the annular recessed portion 1232 and the opening edge 113 of the casing 11 on a predetermined plane is rectangular and the other is trapezoidal.
  • the shapes of the annular recessed portion 1232 and the opening edge 113 of the casing 11 are not limited in this application. As long as the opening edge 113 of the casing 11 can be extended to the annular recessed portion 1232, the opening edge 113 of the casing 11 and the annular recessed portion 1232 can be fitted with each other.
  • FIG. 4 is a schematic structural diagram of a knob of a mobile terminal according to an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a protective cap of a mobile terminal according to an embodiment of the present application.
  • the operating member 1211 has a first limiting portion 1216
  • the protective cap 123 has a second limiting portion 1233
  • the first limiting portion 1216 cooperates with the second limiting portion 1233.
  • the radial rotation of the protective cap 123 relative to the operation member 1211 is restricted.
  • the first limiting portion 1216 may be a recessed portion, and the second limiting portion 1233 may be a protruding portion. In other implementations, the first limiting portion 1216 may be a protruding portion, and the second limiting portion 1233 may be a recessed portion.
  • the cross-section of the end portion of the operating member 1211 facing away from the main body portion 1213 is D-shaped.
  • the cross-section of the middle recessed portion 1231 of the protective cap 123 is also D-shaped.
  • the cross section of the bushing 125 is an unclosed D-shape.
  • the bushing 125 can be made elastic, thereby facilitating the bushing 125 to extend into the middle recess 1231. .
  • the bushing 125 may include a planar portion 1251 and two arc-shaped portions 1252 disposed on both sides of the planar portion 1251 and connected to the planar portion 1251.
  • the planar portion 1251 and the two arc-shaped portions 1252 form a cross-section.
  • the closed D-shape, the flat portion 1251 and the two arc-shaped portions 1252 are integrally formed.
  • the arc-shaped portion 1252 has two first arc-shaped portions 1253 parallel to each other and a second arc-shaped portion 1254 connected between the two first arc-shaped portions 1253.
  • the second arc-shaped portion 1254 may be disposed perpendicular to the first arc-shaped portion 1253 or Not perpendicular to the first arc-shaped portion 1253.
  • the bushing 125 may be made of a metal sheet having good elastic properties. In other embodiments, the bushing 125 may be made of rubber or other polymer materials.
  • the middle recess 1231 may include a first middle recess 1234 and a second middle recess 1235.
  • the first middle recess 1234 is located at the second middle recess 1235 away from the main body.
  • One side of 1213, and the first middle recessed portion 1234 and the second middle recessed portion 1235 communicate with each other.
  • the size and shape of the first middle recessed portion 1234 match the bushing 125.
  • the cross-sectional area of the second middle recessed portion 1235 extends from the first middle recessed portion.
  • the direction from 1234 to the second middle recessed portion 1235 is sequentially increased, so that the second middle recessed portion 1235 plays a guiding role, thereby facilitating the bush 125 to extend into the middle recessed portion 1231.
  • the operating member 1211 of the knob 121 sleeved with the sealing ring 124 is protruded from the opening edge 113 of the housing 11 until the sealing ring 124 abuts against the annular protruding portion 115.
  • the protective cap 123 with the bushing 125 is tightly sleeved on the end of the operation member 1211 facing away from the main body portion 1213, thereby realizing the assembly of the mobile terminal 10.
  • the user can control the mobile terminal 10 by operating the protective cap 123 and then the operation member 1211 of the knob 121, such as controlling the power on / off, volume, or frequency selection of the mobile terminal 10. .
  • the mobile terminal of the present application includes a casing and a knob assembly, an opening is provided at the top end of the casing, and an accommodation space communicating with the opening is provided in the casing;
  • the knob assembly includes a knob, a fixing member, and a protective cap
  • the knob is fixed in the accommodating space by a fixing member.
  • the knob includes an operating member that extends toward the opening.
  • the protective cap is sleeved on the end of the operating member of the knob through the opening. When the protective cap is impacted, the protective cap and the shell The top end of the body contacts to transmit a force to the housing, and no force is transmitted between the protective cap and the fixing member.
  • the protective cap When the protective cap is impacted, the protective cap is in contact with the top end of the housing to transmit a force to the housing, and because no force is transmitted between the protective cap and the fixing member, the protective cap can be fixed when the protective cap is impacted. No loose parts and no damage to the knob.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Telephone Set Structure (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

本申请提供了一种移动终端，该移动终端包括：壳体和旋钮组件，壳体的顶端设有开口，且壳体内设有与开口连通的容置空间；旋钮组件包括旋钮、固定件以及保护帽，旋钮通过固定件固定在容置空间中，旋钮包括操作件，该操作件向开口延伸；保护帽通过开口套设在旋钮的操作件的端部，在保护帽受到撞击时，保护帽与壳体的顶端接触以向壳体传递作用力，保护帽和固定件之间不传递作用力。通过上述方式，本申请移动终端能够保护移动终端的旋钮组件且避免出现旋钮组件的结构松动的情况。

Description

移动终端 【技术领域】
本申请涉及电子设备领域，特别是涉及一种移动终端。
【背景技术】
随着通信产品的发展和进步，用户对移动终端的可靠性要求越来越高。移动终端是日常生产和生活常用的近距离无线通信设备，移动终端在使用过程中由于经常跌落，而在跌落后容易出现移动终端的旋钮组件损坏的问题，因此，一种能够在移动终端跌落后防止旋钮组件损坏的结构已成为市场的需求。
【发明内容】
本申请提供一种移动终端，能够保护移动终端的旋钮组件且避免出现旋钮组件的结构松动的情况。
为解决上述技术问题，本申请采用的一个技术方案是：提供一种移动终端，该移动终端包括：壳体和旋钮组件，壳体的顶端设有开口，且壳体内设有与开口连通的容置空间；旋钮组件包括旋钮、固定件以及保护帽，旋钮通过固定件固定在容置空间中，旋钮包括操作件，该操作件向开口延伸；保护帽通过开口套设在旋钮的操作件的端部，在保护帽受到撞击时，保护帽与壳体的顶端接触以向壳体传递作用力，保护帽和固定件之间不传递作用力。
根据本申请一具体实施例，保护帽和固定件不接触。
根据本申请一具体实施例，旋钮还包括功能件，功能件用于响应操作件的操作而形成相应电信号；功能件包括主体部和螺纹部，主体部通过螺纹部与操作件连接，固定件与螺纹部螺纹连接，以将旋钮卡设于容置空间中。
根据本申请一具体实施例，壳体设有环状凸出部，其中，环状凸出部的下侧面抵接于功能件的主体部，环状凸出部的上侧面抵接于固定件。
根据本申请一具体实施例，旋钮组件还包括密封圈，密封圈设置在环状凸出部和主体部之间，环状凸出部的下侧面通过密封圈抵接于主体部。
根据本申请一具体实施例，主体部设有凸台，壳体设有与凸台位置相对应的凹槽，凸台和凹槽配合，以限制主体部相对壳体的径向活动。
根据本申请一具体实施例，壳体的开口边缘为环状且向外凸出，保护帽具 有中间凹部和围绕中间凹部的环状凹部，保护帽通过中间凹部套设在操作件的端部上，且保护帽的环状凹部套设在开口边缘上，当保护帽受到撞击时，保护帽的环状凹部的底面与壳体的开口边缘的顶端接触以向壳体传递作用力。
根据本申请一具体实施例，旋钮组件还包括衬套，保护帽通过容置于中间凹部内的衬套套设在操作件的端部。
根据本申请一具体实施例，操作件具有第一限位部，保护帽具有第二限位部，第一限位部和第二限位部配合以限制保护帽相对操作件的径向转动。
根据本申请一具体实施例，移动终端为对讲机。
本申请的有益效果是：区别于现有技术的情况，本申请移动终端包括壳体和旋钮组件，壳体的顶端设有开口，且壳体内设有与开口连通的容置空间；旋钮组件包括旋钮、固定件以及保护帽，旋钮通过固定件固定在容置空间中，旋钮包括操作件，该操作件向开口延伸；保护帽通过开口套设在旋钮的操作件的端部，在保护帽受到撞击时，保护帽与壳体的顶端接触以向壳体传递作用力，保护帽和固定件之间不传递作用力。由于在保护帽受到撞击时，保护帽与壳体的顶端接触以向壳体传递作用力，且由于保护帽和固定件之间不传递作用力，因此在保护帽受到撞击时，因此能够使固定件不产生松动且旋钮不受到损坏。
【附图说明】
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述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情况下，还可以根据这些附图获得其他的附图，其中：
图1是本申请实施例移动终端的剖视示意图；
图2是本申请实施例移动终端的分解示意图；
图3是本申请实施例移动终端的固定件的结构示意图；
图4是本申请实施例移动终端的旋钮的结构示意图；
图5是本申请实施例移动终端的保护帽的结构示意图。
【具体实施方式】
为使本申请的上述目的、特征和优点能够更为明显易懂，下面结合附图，对本申请的具体实施方式做详细的说明。可以理解的是，此处所描述的具体实施例仅用于解释本申请，而非对本申请的限定。另外还需要说明的是，为了便 于描述，附图中仅示出了与本申请相关的部分而非全部结构。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本申请保护的范围。
本申请中的术语“第一”、“第二”等是用于区别不同对象，而不是用于描述特定顺序。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
请参阅图1至图2，图1是本申请实施例移动终端的剖视示意图；图2是本申请实施例移动终端的分解示意图。
需要说明的是，为了清楚说明本申请中的旋钮组件，本申请附图中提供的壳体仅为移动终端的部分壳体，而不是移动终端的整个壳体。本申请中所述的壳体可以为移动终端的整个壳体或者移动终端的部分壳体，本申请不作限制。
移动终端10包括壳体11和旋钮组件12。
在本实施例中，移动终端10为对讲机。在其它实施例中，移动终端10还可以为笔记本电脑、移动电话或者收音机等，此处不作限制。
移动终端10可以包括至少一个旋钮组件12。在本实施例中，移动终端10包括壳体11和一个旋钮组件12。在其它实施例中，移动终端10可以包括壳体11和至少两个旋钮组件12，例如，移动终端10可以包括壳体11和两个旋钮组件12、三个旋钮组件12或者四个旋钮组件12等等。在移动终端10包括壳体11和至少两个旋钮组件12时，旋钮组件12和壳体11的关系可以参照本实施例中的描述。
壳体11的顶端设有开口111，且壳体11内设有与开口111连通的容置空间112。开口111的数量与旋钮组件12的数量对应。开口111和容置空间112的形状和尺寸可以与旋钮组件12中的旋钮121配合。开口111或容置空间112的横截面可以为圆形或者多边形。在本实施例中，开口111的横截面形状为圆形， 容置空间112的横截面形状为矩形。
壳体11的开口边缘113为环状且向外凸出。
壳体11的材质可以为塑料，在其它实施例中，壳体11的材质可以为金属、橡胶或者其它有机高分子材料。本申请对壳体11的材质不作限制。
旋钮组件12包括旋钮121、固定件122以及保护帽123，旋钮121通过固定件122固定在容置空间112中。
本实施例中，旋钮121包括操作件1211，该操作件1211向开口111延伸。另外，旋钮121还包括功能件1212，功能件1212用于响应操作件1211的操作而形成相应电信号，其中，功能件1212又包括主体部1213和螺纹部1214，主体部1213通过螺纹部1214与操作件1211连接。具体而言，操作件1211、螺纹部1214以及主体部1213依次连接，螺纹部1214与主体部1213固定连接，螺纹部1214具有通孔(图未示)，操作件1211通过该通孔与主体部1213活动连接。其中，操作件1211与主体部1213活动连接包括但不限于操作件1211相对主体部1213轴向活动连接，和/或操作件1211相对主体部1213径向活动连接。例如，当操作件1211接收到按压的作用力时，操作件1211可以相对主体部1213轴向活动连接；当操作件1211接收到径向的作用力时，操作件1211可以相对于主体部1213径向活动连接。
在本实施例中，固定件122的内侧设有第一螺纹。对应地，旋钮121的螺纹部1214外侧设有第二螺纹，该第二螺纹与固定件122的第一螺纹匹配，以使固定件122可以与螺纹部1214螺接从而使旋钮121卡设于容置空间112中。
在其它实施例中，固定件122可以为卡扣(图未示)，而功能件1212包括主体部1213和卡接部(图未示)，操作件1211、卡接部以及主体部1213的连接方式可以与上述操作件1211、螺纹部1214以及主体部1213的连接方式类似，此处不再赘述。例如，卡接部的外侧可以设有凸起(图未示)，该凸起用于配合卡扣，以使卡扣与卡接部卡合连接，从而实现旋钮组件12卡设于容置空间112中。另外，固定件122还可以为胶水、双面胶或其它粘性材料，即可以通过胶水、双面胶或其它粘性材料使旋钮121固定在容置空间112中。
为了固定旋钮121的主体部1213，壳体11设有环状凸出部115，其中，环状凸出部115的下侧面抵接于主体部1213，环状凸出部115的上侧面抵接于固定件122。应注意，本申请中提到的抵接可以是直接抵接也可以是间接抵接，对此不作限制。进一步，为了提高移动终端10的防水性能，旋钮组件12还包括 密封圈124，密封圈124设置在环状凸出部115和主体部1213之间，环状凸出部115的上侧面抵接于固定件122，环状凸出部115的下侧面通过密封圈124抵接于主体部1213。其中，密封圈124的材料可以为橡胶或者泡棉等防水材料。
在其它实施例中，例如对移动终端10的防水不作要求时，旋钮组件12可以不包括密封圈124，即壳体11设有环状凸出部115，其中，环状凸出部115的下侧面直接抵接于功能件1212的主体部1213，环状凸出部115的上侧面抵接于固定件122。
另外，上述环状凸出部115可以用至少一个凸出部代替，该至少一个凸出部环状且均匀或不均匀设置，至少一个凸出部(图未示)的每一凸出部的下侧面抵接功能件1212的主体部1213，至少一个凸出部的每一凸出部的上侧面抵接于固定件122。本申请对凸出部不作限制，只要凸出部下侧面抵接于功能件1212的主体部1213，上侧面抵接于固定件122即可。
为了进一步限制主体部1213在容置空间112内的活动，主体部1213可以设有凸台1215，壳体11可以设置有与凸台1215位置相对应的凹槽114，凸台1215和凹槽114配合，以限制主体部1213相对壳体11的径向活动。凸台1215和凹槽114的形状不作限制，例如凸台1215或凹槽114的截面形状可以为圆形、椭圆形、多边形或者其它组合形状。在本实施例中，凹槽114可以设置在环状凸出部115的底面。在其它实施例中，凹槽114可以设置在壳体11的其它位置，只要凹槽114和凸台1215的配合能够限制主体部1213在容置空间112内的活动即可，此处不作限制。
结合图1至图3，图3是本申请实施例移动终端的固定件的结构示意图。在本实施例中，为了使固定件122更容易装配，固定件122的背离主体部1213的侧面设有两个相对的装配口1221。在装配过程中，用户可以通过工具卡设于装配口1221，拧转固定件122，进而使固定件122紧密地抵接于环状凸出部115，从而完成固定件122的装配。在其它实施例中，固定件122的背离主体部1213的侧面设有至少三个的装配口1221，至少三个装配口1221可以均匀或者不均匀设置。装配口1221的形状可以为三角形、四边形或者其它形状，本申请对装配口1221的形状和数量均不作限制，只要装配口1221能够与拧转固定件122的工具配合以便于固定件122的装配即可。
本实施例中的固定件122为螺母。其中，螺母可以为环形螺母、方螺母或者六角螺母等，本申请对螺母不做限定，只要螺母能够和螺纹部1214配合即可。
请继续参阅图1和图2，保护帽123通过开口111套设在旋钮121的操作件1211的端部，在保护帽123受到撞击时，保护帽123与壳体11的顶端接触以向壳体11传递作用力，保护帽123和固定件122之间不传递作用力。在本实施例中，保护帽123和固定件122不接触。在其它实施例中，保护帽123可以与固定件122相接触，但是保护帽123和固定件122之间不传递作用力。
保护帽123具有中间凹部1231和围绕该中间凹部1231的环状凹部1232，保护帽123的中间凹部1231套设在操作件1211的端部上，且保护帽123的环状凹部1232套设在开口边缘113上，当保护帽123受到撞击时，保护帽123的环状凹部1232的底面与壳体11的开口边缘的顶端接触以向壳体11传递作用力。通过上述方式，由于保护帽123在受到撞击时，保护帽123的环状凹部1232的底面与壳体11的开口边缘的顶端接触，从而使保护帽123受到的作用力传递至壳体11，且由于保护帽123和固定件122之间不传递作用力，因此在保护帽123受到撞击时，使固定件122不产生松动且旋钮121不受到损坏。
其中，保护帽123的中间凹部1231套设在操作件1211的端部上具体为：旋钮组件12还包括衬套125，保护帽123通过容置在中间凹部1231内的衬套125套设在操作件1211背离主体部1213的端部。保护帽123的环状凹部1232套设在开口边缘113上具体可以为：保护帽123的环状凹部1232和壳体11的开口边缘113间隙配合，即在同一横截面上环状凹部1232的截面面积大于开口边缘113的截面面积，且壳体11的开口边缘113伸入至环状凹部1232的部分在预定平面上的投影落入至环状凹部1232在预定平面上的投影内，其中，预定平面为平行于环状凹部1232的轴线的任一平面。
环状凹部1232和壳体11的开口边缘113在预定平面上投影均为矩形，在其它实施例中，环状凹部1232和壳体11的开口边缘113在预定平面上的投影可以均为梯形，或者环状凹部1232和壳体11的开口边缘113在预定平面上的投影一者为矩形而另一者为梯形，本申请对环状凹部1232和壳体11的开口边缘113的形状不作限定，只要能够实现壳体11的开口边缘113伸入至环状凹部1232，且壳体11的开口边缘113和环状凹部1232间隙配合即可。
请参阅图1图2、图4以及图5，图4是本申请实施例移动终端的旋钮的结构示意图；图5是本申请实施例移动终端的保护帽的结构示意图。为了限制保护帽123相对操作件1211的径向活动，操作件1211具有第一限位部1216，保护帽123具有第二限位部1233，第一限位部1216和第二限位部1233配合以限 制保护帽123相对操作件1211的径向转动。其中，第一限位部1216可以为凹陷部，第二限位部1233可以为突出部。在其它实施中，第一限位部1216可以为突出部，第二限位部1233可以为凹陷部。
在本实施例中，操作件1211背离主体部1213的端部的横截面为D形，同样地，保护帽123的中间凹部1231的横截面也为D形。
衬套125的横截面为一不闭合的D形，通过将衬套125的横截面设置为一不闭合的D形，可以使衬套125具有弹性，从而便于衬套125伸进中间凹部1231中。
在本实施例中，衬套125可以包括平面部分1251和设置在平面部分1251两侧且与平面部分1251连接的两个弧状部分1252，平面部分1251和两个弧状部分1252形成横截面为一不闭合的D形，平面部分1251和两个弧状部分1252一体成型。其中，弧状部分1252具有两段相互平行的第一弧状部1253和连接于两个第一弧状部1253之间的第二弧状部1254，第二弧状部1254可以垂直于第一弧状部1253设置或者不垂直于第一弧状部1253设置。通过将衬套125设置为平面部分1251和弧状部分1252，可以使衬套125的结构强度和弹性均满足要求，而由于衬套125具有弹性，从而使衬套125更加容易装配。
衬套125可以是由具备良好弹性性能的金属片制成。在其它实施例中，衬套125可以是由橡胶或者其他高分子材料制成。
请继续参阅图5，为了进一步便于衬套125伸进中间凹部1231中，中间凹部1231可以包括第一中间凹部1234和第二中间凹部1235，第一中间凹部1234位于第二中间凹部1235背离主体部1213的一侧，且第一中间凹部1234和第二中间凹部1235连通，第一中间凹部1234的尺寸和形状和衬套125匹配，第二中间凹部1235的横截面的面积沿从第一中间凹部1234到第二中间凹部1235的方向上依次增大，以使第二中间凹部1235起到导向作用，从而便于衬套125伸进中间凹部1231中。
以下说明本申请移动终端10的装配方法：首先，将套设有密封圈124的旋钮121的操作件1211从壳体11的开口边缘113伸出，直到密封圈124抵挡于环状凸出部115；接着将螺母从操作件1211伸入至螺纹部1214，旋转螺母使螺母和螺纹部1214配合，直到螺母和密封圈124紧密地将环状凸出部115卡住；最后将中间凹部1231内设有衬套125的保护帽123紧紧地套设在操作件1211背离主体部1213的端部上，进而实现移动终端10的装配。移动终端10装配完成 后，用户可以通过操作保护帽123进而带动旋钮121的操作件1211操作，从而对移动终端10进行控制，例如是对移动终端10进行开关机、音量大小或者选频的控制等。
区别于现有技术的情况，本申请移动终端包括壳体和旋钮组件，壳体的顶端设有开口，且壳体内设有与开口连通的容置空间；旋钮组件包括旋钮、固定件以及保护帽，旋钮通过固定件固定在容置空间中，旋钮包括操作件，该操作件向开口延伸；保护帽通过开口套设在旋钮的操作件的端部，在保护帽受到撞击时，保护帽与壳体的顶端接触以向壳体传递作用力，保护帽和固定件之间不传递作用力。由于在保护帽受到撞击时，保护帽与壳体的顶端接触以向壳体传递作用力，且由于保护帽和固定件之间不传递作用力，因此在保护帽受到撞击时，因此能够使固定件不产生松动且旋钮不受到损坏。
以上所述仅为本申请的实施方式，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (10)

  1. 一种移动终端，其特征在于，所述移动终端包括：
    壳体，所述壳体的顶端设有开口，且所述壳体内设有与所述开口连通的容置空间；
    旋钮组件，所述旋钮组件包括旋钮、固定件以及保护帽，所述旋钮通过所述固定件固定在所述容置空间中，所述旋钮包括操作件，所述操作件向所述开口延伸；所述保护帽通过所述开口套设在所述旋钮的操作件的端部，在所述保护帽受到撞击时，所述保护帽与所述壳体的顶端接触以向所述壳体传递作用力，所述保护帽和所述固定件之间不传递作用力。
  2. 根据权利要求1所述的移动终端，其特征在于，所述保护帽和所述固定件不接触。
  3. 根据权利要求2所述的移动终端，其特征在于，所述旋钮还包括功能件，所述功能件用于响应所述操作件的操作而形成相应电信号；
    所述功能件包括主体部和螺纹部，所述主体部通过所述螺纹部与所述操作件连接，所述固定件与所述螺纹部螺纹连接，以将所述旋钮卡设于所述容置空间中。
  4. 根据权利要求3所述的移动终端，其特征在于，所述壳体设有环状凸出部，其中，所述环状凸出部的下侧面抵接于所述功能件的主体部，所述环状凸出部的上侧面抵接于所述固定件。
  5. 根据权利要求4所述的移动终端，其特征在于，所述旋钮组件还包括密封圈，所述密封圈设置在所述环状凸出部和所述主体部之间，所述环状凸出部的下侧面通过所述密封圈抵接于所述主体部。
  6. 根据权利要求3所述的移动终端，其特征在于，所述主体部设有凸台，所述壳体设有与所述凸台位置相对应的凹槽，所述凸台和所述凹槽配合，以限制所述主体部相对所述壳体的径向活动。
  7. 根据权利要求1所述的移动终端，其特征在于，所述壳体的开口边缘为环状且向外凸出，所述保护帽具有中间凹部和围绕所述中间凹部的环状凹部，所述保护帽通过所述中间凹部套设在所述操作件的端部上，且所述保护帽的环状凹部套设在所述开口边缘上，当所述保护帽受到撞击时，所述保护帽的环状凹部的底面与壳体的开口边缘的顶端接触以向所述壳体传递作用力。
  8. 根据权利要求7所述的移动终端，其特征在于，所述旋钮组件还包括衬套，所述保护帽通过容置于所述中间凹部内的所述衬套套设在所述操作件的端部。
  9. 根据权利要求1所述的移动终端，其特征在于，所述操作件具有第一限位部，所述保护帽具有第二限位部，所述第一限位部和所述第二限位部配合以限制所述保护帽相对所述操作件的径向转动。
  10. 根据权利要求1所述的移动终端，其特征在于，所述移动终端为对讲机。
PCT/CN2018/094319 2018-07-03 2018-07-03 移动终端 WO2020006682A1 (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1529734A1 (en) * 2003-11-05 2005-05-11 Silvia Ferrari Screw stopper system with a prolonged seal
CN102275678A (zh) * 2010-05-12 2011-12-14 小格伦.H.莫里斯 具有锁定盖子的桶
CN204250525U (zh) * 2014-11-28 2015-04-08 河北天成药业股份有限公司 一种方便安全的聚丙烯安瓿瓶

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1529734A1 (en) * 2003-11-05 2005-05-11 Silvia Ferrari Screw stopper system with a prolonged seal
CN102275678A (zh) * 2010-05-12 2011-12-14 小格伦.H.莫里斯 具有锁定盖子的桶
CN204250525U (zh) * 2014-11-28 2015-04-08 河北天成药业股份有限公司 一种方便安全的聚丙烯安瓿瓶

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