WO2018113251A1 - 一种双接口的移动通讯终端 - Google Patents
一种双接口的移动通讯终端 Download PDFInfo
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- WO2018113251A1 WO2018113251A1 PCT/CN2017/091728 CN2017091728W WO2018113251A1 WO 2018113251 A1 WO2018113251 A1 WO 2018113251A1 CN 2017091728 W CN2017091728 W CN 2017091728W WO 2018113251 A1 WO2018113251 A1 WO 2018113251A1
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- WIPO (PCT)
- Prior art keywords
- interface
- mobile communication
- dual
- communication terminal
- circuit board
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Classifications
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- 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
Definitions
- the present invention relates to the field of mobile communication terminals, and in particular, to a dual interface mobile communication terminal.
- the existing mobile phone usually has only one data interface, most of which is a micro USB interface, and can be connected to the computer through a specific data line; the two ends of the data line are a USB plug, a micro USB plug, a USB plug connected to the computer, and a micro USB plug to connect the mobile phone.
- Micro USB interface is only one data interface, most of which is a micro USB interface, and can be connected to the computer through a specific data line; the two ends of the data line are a USB plug, a micro USB plug, a USB plug connected to the computer, and a micro USB plug to connect the mobile phone.
- a dual-interface mobile communication terminal having a terminal body and a back cover, the terminal body having a main board, and a standard USB interface and a multi-function contact interface module, the multi-function contact interface module including a plurality of feed points, an interface circuit board, and a plurality of feed points disposed on the interface circuit board, wherein the interface circuit board is connected to the main board, the back cover is provided with a plurality of through holes, and the plurality of pins are at one end Corresponding contact with a plurality of feed points, the other end penetrating into the through holes for electrical connection with an external device.
- the elastic needle has a contact head, the contact head area is smaller than the area of the feed point, and the external device and the multi-function contact interface module are in an interference fit.
- the elastic needle has a contact head, the contact head has a spherical surface, and the elastic needle further includes a main body installed in the through hole and a convex ring located between the main body and the contact head, and the diameter of the convex ring is larger than a through hole, and is stuck outside the edge of the through hole, the feeding point is a circular spot shape or a concave shape, and the inner concave shape is deepest deep The degree is less than the spherical radius, and the depth is 0.5-2 mm.
- the through-hole opening is a chamfered edge, and the end surface of the end of the elastic needle is reserved with a certain distance to form a space for accommodating the pin needle of the external device, and the external device transmits
- the through hole is connected to the multi-function contact interface module.
- the plurality of feed points are arranged on the surface of the interface circuit board, and the interface circuit board is fixed on the main board.
- the main board is further provided with an application module for connecting with the interface circuit board to implement a corresponding application function.
- the standard USB interface is a micro USB interface for charging or data transmission of the terminal, and the micro USB interface is disposed at a top or bottom end of the terminal.
- the plurality of through holes of the back cover are linearly arranged and penetrate the inner surface and the outer surface of the back cover.
- the external device is a laser pointer, a charger or an infrared range finder.
- the multi-function contact interface module adopts a 5 pin interface, and the bullet pin and the feed point are respectively five.
- the dual-interface mobile communication terminal is electrically connected to the external device by using the elastic pin and the feeding point of the multi-function contact interface module, and the feeding point is disposed on the interface circuit board, and is connected through the elastic pin and the feed point.
- the way is to make the connection position easy to align, close contact, simple structure, easy to manufacture and install.
- the interface circuit board is connected to the mobile phone main board, and the external device connected to the communication terminal is controlled to implement additional functions, such as speed measurement, object distance measurement, and intercom.
- the invention has the advantages of novel structure, freedom of disassembly and assembly, convenient plug-in, etc., and can expand the speed measurement, store data, calculate the distance, the space size and the like. Brief description of the drawing
- FIG. 1 is a schematic perspective structural view of a dual USB mobile communication terminal according to an embodiment of the present invention.
- FIG. 2 is a schematic diagram showing the back structure of a dual USB mobile communication terminal according to an embodiment of the present invention.
- FIG 3 is a schematic structural view of the AA and the cross-sectional view of the dual USB mobile communication terminal according to the embodiment of the present invention.
- FIG. 4 is a schematic enlarged view of a portion B of FIG. 3.
- a dual-interface mobile communication terminal 10 which has a terminal body 20 and a back cover 30.
- the terminal body 20 has a main board 21, and further includes a standard USB interface 40 and a multi-function contact interface module 50, the multi-function contact interface module 50 includes a plurality of elastic pins 51, an interface circuit board 53, and a plurality of feed points 52 disposed on the interface circuit board, the interface
- the circuit board 53 is connected to the main board 21, and the rear cover 30 is provided with a plurality of through holes 31.
- the plurality of pins 51-ends are in contact with the plurality of feed points 52, and the other end penetrates the through holes.
- 31 is used for electrical connection with an external device, and is used for implementing the diversified functions of the terminal.
- the elastic pin 51 has a contact head 511, the contact head 511 has an area smaller than the area of the feeding point 52, and ensures that the feeding point 52 is in good contact with the external device, and the external device and the multifunctional contact interface module The port is in an interference fit.
- the contact head 511 has a spherical surface
- the elastic needle 51 further includes a main body 512 installed in the through hole 31 and a convex ring 513 located between the main body 512 and the contact head 511.
- the convex ring 513 has a larger diameter than the through hole 31.
- the card feed point 52 is outside the hole edge of the through hole 31.
- the feed point 52 is in the shape of a circular spot or a concave dimple.
- the depth of the concave portion of the inner dimple is less than the radius of the spherical surface, and the depth is 0.5-2 mm. .
- the main body 512 has a certain elasticity, and the external device is connected to the multi-function contact interface module 50, so that the external device can be inserted into the through-hole ⁇ , and the contact point 52 is closely contacted, and the convex ring 513 is fixed to make the external device Will not fall off naturally.
- the force at the connection between the main body 512 and the convex ring 513 is deformed, so that the external device is separated from the elastic needle 51 to achieve the purpose of separation.
- the multi-function contact interface module 50 of the embodiment is provided with five spring pins 51 and five feed points 52, corresponding to each other.
- the shape of the plug of the device matches the shape of the pin 5 1 , and is used for electrical connection of the external device, and realizes various functions of the external device to achieve the purpose of diversifying the functions of the mobile phone.
- the opening of the through hole 31 is a chamfered edge, and a distal end surface of the elastic needle 51 is reserved with a certain distance to form a space for accommodating a pin needle of an external device, and the external device
- the through holes 31 are connected to the multi-function contact interface module 50, and the plurality of through holes 31 of the rear cover 30 are linearly arranged and penetrate the inner surface and the outer surface of the rear cover.
- the plurality of feed points 52 are arranged on the surface of the interface circuit board 53, and the interface circuit board 53 It is fixed on the main board 21.
- the main board 21 is further provided with an application module for connecting with the interface circuit board 53 to implement corresponding application functions.
- the user can control the external device connected to the terminal through the APP installed in the terminal, and realize various functions of the external device connected thereto, such as a laser pen, ranging and measuring the distance of the object, etc., and are not limited thereto.
- the USB interface 30 is a micro USB interface, which is used for charging or data transmission of the terminal 10.
- the micro USB is disposed at the top or bottom end of the terminal 10, and is used for connecting with a data line provided by the terminal for functions such as charging or data connection.
- the external device is a laser pen, a charger or an infrared range finder, and the like, and is not limited thereto.
- the laser pointer, the charger or the infrared range finder is connected to the terminal ⁇ , and the external device connected by the APP of the terminal controls the functions of the external device.
- the terminal 10 is connected to the infrared range finder, and the APP software installed in the terminal 10 is opened, and the functions of the infrared range finder are realized by using various buttons in the APP software, such as quickly calculating the distance and quickly measuring the space size.
- the above two-port mobile communication terminal electrically connects the external device by using the elastic pin and the feeding point of the multi-function contact interface module, and the external device is connected with the elastic pin and the feeding point to maintain a good electrical connection.
- the feed point is disposed on the interface circuit board, and the interface circuit board is connected to the mobile phone main board, and the external device connected to the A PP is controlled by the terminal, and the connected external device is controlled by the communication terminal to implement an additional function, for example Other functions such as speed measurement, object distance measurement and intercom.
- the invention has the advantages of novel structure, freedom of disassembly and assembly, convenient plug-in, etc., and can expand the speed measurement, store data, calculate the distance, the space size and the like.
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
本发明涉及一种双接口的移动通讯终端，其具有终端主体和后盖，所述终端主体具有主板，还包括标准USB接口和多功能触点接口模块，所述多功能触点接口模块包括多个弹针、接口电路板以及设于接口电路板上的多个馈点，所述数据传输电路板连接于所述主板，所述后盖开设有多个通孔，所述多个弹针一端与多个馈点对应接触，另一端穿入所述通孔用于与一个外接设备电性连接。本发明结构新颖，具有便携式，自由拆装，方便外挂的作用，可扩充测速，存储数据，计算距离、空间尺寸等功能。
Description
一种双接口的移动通讯终端 技术领域
[0001] 本发明涉及移动通讯终端领域， 尤其涉及一种双接口的移动通讯终端。
背景技术
[0002] 随着科技的发展， 手机、 平板电脑等移动通讯终端的普及率越来越高， 成为人 们工作、 生活的必需品。 手机的功能也越来越多， 除了通话、 短信之外， 还具 有连接网络、 拍摄照片视频、 视频通话等功能。 现有的手机通常只有一个数据 接口， 大部分是 micro USB接口， 可以通过特定的数据线连接计算机； 数据线的 两端分别为 USB插头、 micro USB插头， USB插头连接计算机， micro USB插头连 接手机的 micro USB接口。
[0003] 随着人们日常生活的丰富， 手机需要的功能越来越多， 例如利用手机测速、 测 量物体的距离等其他功能。 但现有的移动通讯终端不能提供这些功能。
技术问题
[0004] 有鉴于此， 有必要提供一种能够方便快捷外接多种功能设备的移动通讯终端。
问题的解决方案
技术解决方案
[0005] 一种双接口的移动通讯终端， 其具有终端主体和后盖， 所述终端主体具有主板 ， 还包括标准 USB接口和多功能触点接口模块， 所述多功能触点接口模块包括多 个弹针、 接口电路板以及设于接口电路板上的多个馈点， 所述接口电路板连接 于所述主板， 所述后盖幵设有多个通孔， 所述多个弹针一端与多个馈点对应接 触， 另一端穿入所述通孔用于与一个外接设备电性连接。
[0006] 进一步地， 所述弹针具有接触头， 所述接触头面积小于馈点的面积， 所述外接 设备与多功能触点接口模块连接吋处于过盈配合。
[0007] 进一步地， 所述弹针具有接触头， 所述接触头有球面， 所述弹针还包括装于通 孔中的主体以及位于主体和接触头之间的凸环， 凸环直径大于通孔， 且卡于通 孔孔缘外， 所述馈点为圆形斑点状或内凹窝形， 所述内凹窝形的内凹最深处深
度小于球面半径， 所述深度为 0.5-2mm。
[0008] 进一步地， 所述通孔孔口为倒角边缘， 弹针末端端面与孔口预留一定距离， 以 构成用于容置外部设备的插针针头的空间， 所述外接设备透过通孔与多功能触 点接口模块连接。
[0009] 进一步地， 所述多个馈点排列设于接口电路板表面， 所述接口电路板固定于主 板上。
[0010] 进一步地， 所述主板还设有应用模块， 用于与接口电路板连接以实现对应的应 用功能。
[0011] 进一步地， 所述标准 USB接口为 micro USB接口， 用于所述终端充电或数据传 输， 所述 micro USB接口设于终端顶端或底端位置。
[0012] 进一步地， 所述后盖的多个通孔线性排列并贯穿后盖内表面和外表面。
[0013] 进一步地， 所述外接设备为激光笔、 座充或红外测距器。
[0014] 进一步地， 所述多功能触点接口模块采用 5pin接口， 弹针和馈点分别为五个。
发明的有益效果
有益效果
[0015] 上述双接口的移动通讯终端， 利用多功能触点接口模块的弹针和馈点电性连接 外接设备， 所述馈点设于所述接口电路板上， 通过弹针和馈点连接方式， 使得 连接位置方便对准， 紧密接触， 结构简便， 便于制作和安装。 所述接口电路板 与手机主板相连， 通过通讯终端控制连接的外接设备实现附加功能， 例如测速 、 测量物体距离和对讲等其他功能。 本发明结构新颖， 具有便携式、 拆装自由 、 方便外挂等优点， 可扩充测速， 存储数据， 计算距离、 空间尺寸等功能。 对附图的简要说明
附图说明
[0016] 图 1是本发明实施例的双 USB的移动通讯终端立体结构示意图。
[0017] 图 2是本发明实施例的双 USB的移动通讯终端背部结构示意图。
[0018] 图 3是本发明实施例的双 USB的移动通讯终端图 2中 AA、面剖视结构示意图。
[0019] 图 4是图 3中 B部分放大结构示意图。
本发明的实施方式
[0020] 以下将结合具体实施例和附图对本发明进行详细说明。
[0021] 请参阅图 1、 图 2、 图 3和图 4， 示出一种双接口的移动通讯终端 10， 其具有终端 主体 20和后盖 30， 所述终端主体 20具有主板 21， 还包括标准 USB接口 40和多功能 触点接口模块 50， 所述多功能触点接口模块 50包括多个弹针 51、 接口电路板 53 以及设于接口电路板上的多个馈点 52， 所述接口电路板 53连接于所述主板 21， 所述后盖 30幵设有多个通孔 31， 所述多个弹针 51—端与多个馈点 52对应接触， 另一端穿入所述通孔 31用于与一个外接设备电性连接， 用于终端多样化功能的 实现。
[0022] 进一步地， 所述弹针 51具有接触头 511， 所述接触头 511面积小于馈点 52的面积 ， 保证馈点 52与外接设备接触良好， 所述外接设备与多功能触点接口模块连接 吋处于过盈配合。 优选地， 所述接触头 511有球面， 所述弹针 51还包括装于通孔 31中的主体 512以及位于主体 512和接触头 511之间的凸环 513， 凸环 513直径大于 通孔 31， 且卡于通孔 31孔缘外， 所述馈点 52为圆形斑点状或内凹窝形， 所述内 凹窝形的内凹最深处深度小于球面半径， 所述深度为 0.5-2mm。 进一步地， 所述 主体 512具有一定弹性， 外接设备与多功能触点接口模块 50连接吋， 可使外接设 备插入通孔吋， 与馈点 52接触紧密， 凸环 513起固定作用， 使外接设备不会自然 脱落。 当给外接设备施加外力吋， 弹针主体 512与凸环 513连接处受力发生形变 ， 使外接设备离幵弹针 51， 达到分离的目的。
[0023] 具体地， 作为本发明的一种实施例， 如图 4所示， 本实施例多功能触点接口模 块 50设有五个弹针 51和五个馈点 52， 相对应的， 外接设备的插头的形状与弹针 5 1形状相配位， 用于外接设备的电性连接， 实现外接设备的多种功能， 达到手机 功能多样化的目的。
[0024] 进一步地， 所述通孔 31孔口为倒角边缘， 弹针 51末端端面与孔口预留一定距离 ， 以构成用于容置外部设备的插针针头的空间， 所述外接设备透过通孔 31与多 功能触点接口模块 50连接， 所述后盖 30的多个通孔 31线性排列并贯穿后盖内表 面和外表面。 所述多个馈点 52排列设于接口电路板 53表面， 所述接口电路板 53
固定于主板 21上。 所述主板 21还设有应用模块， 用于与接口电路板 53连接以实 现对应的应用功能。 用户可以通过终端所装 APP来控制与终端连接的外接设备， 实现与其相连的外界设备的各项功能， 比如说激光笔、 测距和测量物体距离等 功能， 不限于此。
[0025] 进一步地， 所述 USB接口 30为 micro USB接口， 用于所述终端 10充电或数据传 输， 所述。 所述 micro USB设于终端 10顶端或底端位置， 用于与终端所配备的数 据线连接， 用于充电或者数据连接等功能。
[0026] 进一步地， 所述外接设备为激光笔、 座充或红外测距器等， 不限于此。 所述激 光笔、 座充或红外测距器连接到终端吋， 通过终端的 APP控制连接的外接设备， 实现外接设备的各项功能。 例如， 终端 10连接红外测距器吋， 打幵终端 10所安 装的 APP软件， 利用所述 APP软件中各项按键实现红外测距器的功能， 比如快速 计算距离、 快速测量空间尺寸。
[0027] 上述双接口的移动通讯终端， 利用多功能触点接口模块的弹针和馈点电性连接 外接设备， 外接设备与弹针、 馈点连接吋， 能保持良好的电性连接。 所述馈点 设于所述接口电路板上， 所述接口电路板与手机主板相连， 并且通过终端所装 A PP控制与其连接的外接设备， 通过通讯终端控制连接的外接设备实现附加功能 ， 例如测速、 测量物体距离和对讲等其他功能。 本发明结构新颖， 具有便携式 、 拆装自由、 方便外挂等优点， 可扩充测速， 存储数据， 计算距离、 空间尺寸 等功能。
[0028] 需要说明的是， 本发明并不局限于上述实施方式， 根据本发明的创造精神， 本 领域技术人员还可以做出其他变化， 这些依据本发明的创造精神所做的变化， 都应包含在本发明所要求保护的范围之内。
Claims
权利要求书
一种双接口的移动通讯终端， 其具有终端主体和后盖， 所述终端主体 具有主板， 其特征在于， 还包括标准 USB接口和多功能触点接口模块 ， 所述多功能触点接口模块包括多个弹针、 接口电路板以及设于接口 电路板上的多个馈点， 所述接口电路板连接于所述主板， 所述后盖幵 设有多个通孔， 所述多个弹针一端与多个馈点对应接触， 另一端穿入 所述通孔用于与一个外接设备电性连接。
如权利要求 1所述的双接口的移动通讯终端， 其特征在于， 所述弹针 具有接触头， 所述接触头面积小于馈点的面积， 所述外接设备与多功 能触点接口模块连接吋处于过盈配合。
如权利要求 1所述的双接口的移动通讯终端， 其特征在于， 所述弹针 具有接触头， 所述接触头有球面， 所述弹针还包括装于通孔中的主体 以及位于主体和接触头之间的凸环， 凸环直径大于通孔， 且卡于通孔 孔缘外， 所述馈点为圆形斑点状或内凹窝形， 所述内凹窝形的内凹最 深处深度小于球面半径， 所述深度为 0.5-2mm。
如权利要求 1所述的双接口的移动通讯终端， 其特征在于， 所述通孔 孔口为倒角边缘， 弹针末端端面与孔口预留一定距离， 以构成用于容 置外部设备的插针针头的空间， 所述外接设备透过通孔与多功能触点 接口模块连接。
如权利要求 1所述的双接口的移动通讯终端， 其特征在于， 所述多个 馈点排列设于接口电路板表面， 所述接口电路板固定于主板上。 如权利要求 1所述的双接口的移动通讯终端， 其特征在于， 所述主板 还设有应用模块， 用于与接口电路板连接以实现对应的应用功能。 如权利要求 1所述的双接口的移动通讯终端， 其特征在于， 所述标准 USB接口为 micro
USB接口， 用于所述终端充电或数据传输， 所述 micro USB接口设于 终端顶端或底端位置。
如权利要求 1所述的双接口的移动通讯终端， 其特征在于， 所述后盖
的多个通孔线性排列并贯穿后盖内表面和外表面。
[权利要求 9] 如权利要求 1所述的双接口的移动通讯终端， 其特征在于， 所述外接 设备为激光笔、 座充或红外测距器。
[权利要求 10] 如权利要求 1所述的双接口的移动通讯终端， 其特征在于， 所述多功 能触点接口模块采用 5pin接口， 弹针和馈点分别为五个。
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| CN201621411829.1U CN206323423U (zh) | 2016-12-20 | 2016-12-20 | 一种双接口的移动通讯终端 |
| CN201621411829.1 | 2016-12-20 |
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| WO2018113251A1 true WO2018113251A1 (zh) | 2018-06-28 |
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| CN110493395B (zh) * | 2019-08-07 | 2021-06-01 | 青岛海信移动通信技术股份有限公司 | 移动终端 |
| CN113520004A (zh) * | 2020-04-20 | 2021-10-22 | 青岛海信移动通信技术股份有限公司 | 一种保护套及终端设备 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203327083U (zh) * | 2013-06-27 | 2013-12-04 | 江门市奥威斯电子有限公司 | 一种具有触点接口的智能手机 |
| CN103618344A (zh) * | 2013-11-01 | 2014-03-05 | 南京物联传感技术有限公司 | 移动电子设备充电装置 |
| CN105208122A (zh) * | 2015-09-25 | 2015-12-30 | 卡桑德电子科技（扬州）有限公司 | 配置智能移动通讯终端设备的车载导航多媒体系统 |
| US20160026551A1 (en) * | 2014-07-22 | 2016-01-28 | Samsung Electronics Co., Ltd. | Method and apparatus for identifying external device |
| US20160249466A1 (en) * | 2015-02-24 | 2016-08-25 | Motorola Mobility Llc | Portable electronic device contact puck alignment |
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2016
- 2016-12-20 CN CN201621411829.1U patent/CN206323423U/zh active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203327083U (zh) * | 2013-06-27 | 2013-12-04 | 江门市奥威斯电子有限公司 | 一种具有触点接口的智能手机 |
| CN103618344A (zh) * | 2013-11-01 | 2014-03-05 | 南京物联传感技术有限公司 | 移动电子设备充电装置 |
| US20160026551A1 (en) * | 2014-07-22 | 2016-01-28 | Samsung Electronics Co., Ltd. | Method and apparatus for identifying external device |
| US20160249466A1 (en) * | 2015-02-24 | 2016-08-25 | Motorola Mobility Llc | Portable electronic device contact puck alignment |
| CN105208122A (zh) * | 2015-09-25 | 2015-12-30 | 卡桑德电子科技（扬州）有限公司 | 配置智能移动通讯终端设备的车载导航多媒体系统 |
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