WO2020132916A1 - 一种功能扩展设备 - Google Patents

一种功能扩展设备 Download PDF

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Publication number
WO2020132916A1
WO2020132916A1 PCT/CN2018/123757 CN2018123757W WO2020132916A1 WO 2020132916 A1 WO2020132916 A1 WO 2020132916A1 CN 2018123757 W CN2018123757 W CN 2018123757W WO 2020132916 A1 WO2020132916 A1 WO 2020132916A1
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WIPO (PCT)
Prior art keywords
interface
expansion device
function expansion
accessory
handheld terminal
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PCT/CN2018/123757
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English (en)
French (fr)
Inventor
秦军
黄名溟
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Hytera Communications Corp Ltd
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Hytera Communications Corp Ltd
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Priority to PCT/CN2018/123757 priority Critical patent/WO2020132916A1/zh
Publication of WO2020132916A1 publication Critical patent/WO2020132916A1/zh
Anticipated expiration legal-status Critical
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements

Definitions

  • the invention relates to the field of communication technology, and in particular to a function expansion device.
  • a dedicated communication interface is often reserved, and the communication interface can be connected to accessories to achieve functional expansion.
  • the interface of the smart handheld terminal is a special customized interface
  • the corresponding accessory also needs to be an accessory customized specifically for the interface, that is, the compatibility of the smart handheld terminal with the accessory is poor.
  • the present invention provides a function expansion device to solve the problem in the prior art that the interface of the smart handheld terminal is a special customized interface, and its corresponding accessory also needs to be an accessory customized specifically for the interface, resulting in intelligence
  • the technical solutions are as follows:
  • a function expansion device the function expansion device is provided with a connection component matching the accessory interface provided on the handheld terminal, and the function expansion device can be connected to the handheld terminal through the connection component;
  • the function expansion device is also provided with a transfer interface, and the conversion interface can be connected to at least one accessory;
  • the function expansion device is also provided with a detachable fixing part that fixes itself to the handheld terminal.
  • connection component matching the accessory interface provided on the handheld terminal is a contact connection interface.
  • the contact connection interface is a contact thimble.
  • the transfer interface is at least one standard communication interface.
  • the at least one standard communication interface includes one or more of HDMI interface, VGA interface, USB interface, network interface, and audio interface.
  • the function expansion device is provided with a waterproof and dustproof component matching the connection component, and/or a waterproof and dustproof component matching the adapter interface.
  • the function expansion device includes a housing, the connecting member and the adapter interface are provided in the housing, and the connection part of the connecting member connected to the accessory interface of the handheld terminal passes through the The first surface of the housing is exposed, and the interface portion on the adapter interface for accessing the accessory is exposed through the second surface of the housing.
  • the housing is provided with a fixing structure matching the detachable fixing component
  • the detachable fixing member fixes the casing to the communication device through the fixing structure.
  • the handheld terminal is provided with screw fixing holes
  • the detachable fixing part is a screw part matching the screw fixing hole.
  • the function expansion device is further provided with an adapter board corresponding to the connection part, and an adapter board corresponding to the adapter interface;
  • the adapter plate corresponding to the connection member and the adapter plate corresponding to the adapter interface are both provided in the housing.
  • the function expansion device provided by the present application can be connected to the handheld terminal through a connection part matching the accessory interface of the handheld terminal, and can be connected to at least one accessory through the set transfer interface.
  • the function expansion device makes the handheld terminal no longer limited to only Accessing accessories corresponding to its own accessory interface expands the compatibility of the handheld terminal with accessories, and, for users, the use of function expansion devices allows them to select accessories based on their own wishes, and the user experience is better.
  • FIG. 1 is a schematic structural diagram of a function expansion device provided by an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a specific example of a function expansion device provided by an embodiment of the present invention.
  • 3a to 3f are a front view, a rear view, a left view, a right view, a top view, and a bottom view of the function expansion device shown in FIG. 2;
  • FIG. 4 is an exploded view of the function expansion device shown in FIG. 2;
  • FIG. 5 is a schematic diagram of a connection part on a handheld device connected to a function expansion device provided by an embodiment of the present invention.
  • FIG. 1 shows a schematic structural diagram of the function expansion device.
  • the function expansion device is provided with a connection part 101 matching the accessory interface provided on the handheld terminal.
  • the function expansion device is connected to the handheld terminal through the connection component 101. Specifically, when the function expansion device is connected to the accessory interface provided on the handheld terminal through the connection component 101, the function expansion device is connected to the handheld terminal.
  • connection component provided on the function expansion device and matching the accessory interface provided on the handheld terminal may be a contact connection interface.
  • the transfer interface 102 provided by the function expansion device may be but not limited to a standard communication interface
  • the standard communication interface may be but not limited to one of an HDMI interface, a VGA interface, a USB interface, a network interface, and an audio interface
  • the USB interface can be but not limited to one or more of Micro USB and Type-C interfaces
  • the audio interface can be but not limited to one of 3.5mm audio interface or 2.5mm audio interface or
  • Various, network interface can be but not limited to WLAN interface.
  • the transfer interface 102 may include one interface or multiple interfaces.
  • the multiple interfaces may be the same interface (for example, the conversion interface 102 includes two USB interfaces ) Or different interfaces (for example, the transfer interface 102 includes a USB interface and an audio interface).
  • each interface may be one or more.
  • connection component 101 of the function expansion device since the connection component 101 of the function expansion device is inserted into the accessory interface of the handheld terminal, at some time for some reason, the connection component 101 of the function expansion device may appear from the accessory of the handheld terminal If the interface is partially or completely disconnected, this will cause the connection between the function expansion device and the handheld terminal to be disconnected. At this time, if the function expansion device is connected with an accessory, the communication between the handheld terminal and the accessory will inevitably be interrupted. Ensure that when an accessory is connected to the transfer interface 102, the communication between the accessory and the handheld terminal is not interrupted, and the function expansion device is also provided with a detachable fixing part 103 that fixes itself to the handheld terminal. Correspondingly, the handheld terminal is provided with a fixing structure matching the detachable fixing member 103.
  • the function expansion device provided by the embodiment of the present application can be connected to the handheld terminal through a connection component matching the accessory interface of the handheld terminal, and can be connected to at least one accessory through the set transfer interface.
  • the function expansion device makes the handheld terminal no longer limited Since only the accessories corresponding to its own accessory interface are accessed, the compatibility of the handheld terminal with accessories is expanded, and for users, the use of the function expansion device enables them to select accessories based on their own wishes, and the user experience is better.
  • FIG. 2 shows a structural schematic diagram of a specific example of a function expansion device provided by an embodiment of the present invention.
  • FIG. 3 which shows a front view, a rear view, and a left view of the function expansion device shown in FIG. 2 , Right side view, top view and bottom view, please refer to FIG. 4, which shows an exploded view of the function expansion device shown in FIG. 2.
  • the function expansion device may include: a housing 200, which matches the accessory interface provided on the handheld terminal Connecting part 201, an adapter interface 202 that can be connected to at least one accessory, and a detachable fixing part 203 that fixes the function expansion device to the handheld terminal.
  • the connecting component 201 and the adapter interface 202 are provided in the housing 200, and the connection portion 201 of the connecting component 201 and the accessory interface provided on the handheld terminal are exposed through the first surface of the housing 200.
  • the adapter interface 202 is used for The interface part of the access accessory is exposed through the second surface of the housing 200.
  • connection part provided on the function expansion device and matching the accessory interface provided on the handheld terminal is a contact connection interface.
  • the accessory interface of the handheld terminal is provided with multiple functions
  • the function expansion device sets the contact connection interface as a contact thimble that matches multiple function feed points of the accessory interface.
  • the housing 200 is provided with a fixing structure 204 matching the detachable fixing member 203.
  • the detachable fixing member 203 fixes the casing 200 to the handheld terminal through the fixing structure 204 provided on the casing 200 on.
  • the detachable fixing member 203 may be a screw, a through hole of a screw rod through which the screw can pass is provided on the housing, and a screw fixing hole 502 matching the screw is provided on the handheld terminal, function
  • the casing 200 of the expansion device is fixed to the handheld terminal by screws.
  • the function expansion device provided in the embodiment of the present application is further provided with an adaptor board 205 corresponding to the connection part 201, and an adaptor board 206 corresponding to the adaptor interface 202.
  • the adapter plate 205 corresponding to the connection member 201 and the adapter plate corresponding to the adapter interface 202 are provided in the housing 204.
  • the function expansion device provided by the embodiment of the present application is further provided with a waterproof and dustproof member 207 matching the connecting member 201, and a waterproof and dustproof member 208 matching the adapter interface 202.
  • the material of the waterproof and dustproof member 207 matched with the connection member 101 and the waterproof and dustproof member 208 matched with the adapter interface 102 may be, but not limited to, silica gel.
  • the purpose of providing waterproof and dustproof components is to avoid the environment from affecting the functions of the function expansion device when the user holds the device while operating outdoors.
  • the handheld terminal connected to the function expansion device needs to be able to automatically recognize the accessory connected to the function expansion device.
  • the hand-held terminal connected to the function expansion device needs to support hot plugging to avoid affecting the work of the function expansion device when it is removed and installed in the normal boot state, and avoid affecting the user experience.
  • the function expansion device provided by the embodiment of the present application can be connected to the handheld terminal through a connection component matching the accessory interface of the handheld terminal, and can be connected to at least one accessory through the set transfer interface.
  • the function expansion device makes the handheld terminal no longer limited Since only the accessories corresponding to its own accessory interface are accessed, the compatibility of the handheld terminal with accessories is expanded, and for users, the use of the function expansion device enables them to select accessories based on their own wishes, and the user experience is better.
  • the disclosed methods, devices, and equipment may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some communication interfaces, devices or units, and may be in electrical, mechanical, or other forms.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Set Structure (AREA)

Abstract

本申请提供了一种功能扩展设备，该功能扩展设备上设置有与手持终端上设置的配件接口匹配的连接部件，功能扩展设备可通过所述连接部件与所述手持终端连接；功能扩展设备上还设置有转接接口，转换接口可接入至少一种配件；功能扩展设备还设置有将自身固定于手持终端的可拆卸式固定部件。本申请提供的功能扩展设备扩展了手持终端对于配件的兼容性，对于用户而言，功能扩展设备的使用使得其可以基于自己的意愿进行配件的选择，用户体验较好。

Description

一种功能扩展设备 技术领域
本发明涉及通信技术领域，尤其涉及一种功能扩展设备。
背景技术
在智能手持终端如对讲机中，常预留有专用的通信接口，该通信接口可连接配件，实现功能扩充。然而，由于智能手持终端的接口为特殊定制类接口，其对应的配件也需要为专门针对该接口定制的配件，即智能手持终端对于配件的兼容性较差。
发明内容
有鉴于此，本发明提供了一种功能扩展设备，用以解决现有技术中，智能手持终端的接口为特殊定制类接口，其对应的配件也需要为专门针对该接口定制的配件，导致智能手持终端对于配件的兼容性较差的问题，其技术方案如下：
一种功能扩展设备，所述功能扩展设备上设置有与手持终端上设置的配件接口匹配的连接部件，所述功能扩展设备可通过所述连接部件与所述手持终端连接；
所述功能扩展设备上还设置有转接接口，所述转换接口可接入至少一种配件；
所述功能扩展设备还设置有将自身固定于所述手持终端的可拆卸式固定部件。
其中，所述与手持终端上设置的配件接口匹配的连接部件为接触式连接接口。
其中，所述接触式连接接口为接触式顶针。
其中，所述转接接口为至少一种标准通讯接口。
其中，所述至少一种标准通讯接口包括HDMI接口、VGA接口、USB接口、网络接口、音频接口中的一种或多种。
其中，所述功能扩展设备设置有与所述连接部件匹配的防水防尘部件，和/或，与所述转接接口匹配的防水防尘部件。
其中，所述功能扩展设备包括壳体，所述连接部件和所述转接接口设置于 所述壳体中，且所述连接部件上、与所述手持终端的配件接口连接的部位通过所述壳体的第一面表露，所述转接接口上用于接入所述配件的接口部位通过所述壳体的第二面表露。
其中，所述壳体上设置有与所述可拆卸式固定部件匹配的固定结构；
所述可拆卸式固定部件通过所述固定结构，将所述壳体固定于所述通信设备上。
其中，所述手持终端上设置有螺丝固定孔；
所述可拆卸式固定部件为与所述螺丝固定孔匹配的螺丝部件。
其中，所述功能扩展设备还设置有与所述连接部件对应的转接板，以及，与所述转接接口对应的转接板；
与所述连接部件对应的转接板，以及与所述转接接口对应的转接板均设置于所述壳体中。
上述技术方案具有如下有益效果：
本申请提供的功能扩展设备，可通过与手持终端的配件接口匹配的连接部件与手持终端连接，可通过设置的转接接口接入至少一种配件，功能扩展设备使得手持终端不再局限于只接入与自身的配件接口对应的配件，扩展了手持终端对于配件的兼容性，并且，对于用户而言，功能扩展设备的使用使得其可以基于自己的意愿选择配件，用户体验较好。
附图说明
图1为本发明实施例提供的功能扩展设备的结构示意图；
图2为本发明实施例提供的功能扩展设备一具体实例的结构示意图途；
图3a～3f为图2示出的功能扩展设备的前视图、后视图、左视图、右视图、俯视图和仰视图；
图4为图2示出的功能扩展设备的爆照图；
图5为手持设备上与本发明实施例提供的功能扩展设备连接的连接部位示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清 楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，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他实施例，都属于本发明保护的范围。
本发明实施例提供了一种功能扩展设备，请参阅图1，示出了该功能扩展设备的结构示意图，该功能扩展设备上设置有与手持终端上设置的配件接口匹配的连接部件101、可接入至少一种配件的转接接口102，以及将功能扩展设备固定于手持终端的可拆卸式固定部件103。
其中，功能扩展设备通过连接部件101与手持终端连接，具体地，功能扩展设备通过连接部件101与手持终端上设置的配件接口连接时，便实现了功能扩展设备与手持终端的连接。
在一种可能的实现方式中，功能扩展设备上设置的、与手持终端上设置的配件接口匹配的连接部件可以为接触式连接接口。
在本申请实施例中，功能扩展设备设置的转接接口102可以但不限为标准通讯接口，标准通讯接口可以但不限为HDMI接口、VGA接口、USB接口、网络接口、音频接口中的一种或多种，其中，USB接口可以但不限为Micro USB、Type-C接口中的一种或多种，音频接口可以但不限为3.5mm音频接口、2.5mm音频接口中的一种或多种，网络接口可以但不限为WLAN接口。
需要说明的是，转接接口102可以包括一个接口，也可以包括多个接口，当转换接口包括多个接口时，这多个接口可以为同一种接口(比如，转换接口102包括两个USB接口)，也可以为不同种接口(比如转接接口102包括USB接口和音频接口)，另外，当转接接口102包括多种不同接口时，每种接口可以为一个也可以为多个。
可以理解的是，由于功能扩展设备的连接部件101是插入到手持终端的配件接口中的，因此，在某些时候由于某种原因，可能会出现功能扩展设备的连接部件101从手持终端的配件接口部分或完全脱离的情况，这将导致功能扩展设备与手持终端之间的连接断开，此时，若功能扩展设备连接有配件，则势必会导致手持终端与配件之间的通信中断，为了确保转接接口102连接有配件时，配件与手持终端之间的通信不中断，功能扩展设备上还设置有将自身固定于手持终端的可拆卸式固定部件103。相应地，手持终端上设置有与可拆卸式 固定部件103匹配的固定结构。
本申请实施例提供的功能扩展设备，可通过与手持终端的配件接口匹配的连接部件与手持终端连接，可通过设置的转接接口接入至少一种配件，功能扩展设备使得手持终端不再局限于只接入与自身的配件接口对应的配件，扩展了手持终端对于配件的兼容性，并且，对于用户而言，功能扩展设备的使用使得其可以基于自己的意愿选择配件，用户体验较好。
请参阅图2，示出了本发明实施例提供的功能扩展设备的一具体实例的结构示意图，请参阅图3，示出了图2示出的功能扩展设备的前视图、后视图、左视图、右视图、俯视图和仰视图，请参阅图4，示出了图2示出的功能扩展设备的爆照图，该功能扩展设备可以包括：壳体200、与手持终端上设置的配件接口匹配的连接部件201、可接入至少一种配件的转接接口202，以及将功能扩展设备固定于手持终端的可拆卸式固定部件203。
其中，连接部件201和转接接口202设置于壳体200中，且连接部件201上与手持终端上设置的配件接口连接的部位通过壳体200的第一面表露，转接接口202上用于接入配件的接口部位通过壳体200的第二面表露。
在本实施例中，功能扩展设备上设置的、与手持终端上设置的配件接口匹配的连接部件为接触式连接接口，具体地，如图5所示，手持终端的配件接口设置有多个功能馈点501，功能扩展设备设置接触式连接接口为与配件接口的多个功能馈点匹配的接触式顶针。
在本实施例中，壳体200上设置有与可拆卸式固定部件203匹配的固定结构204，可拆卸式固定部件203通过壳体200上设置的固定结构204，将壳体200固定于手持终端上。
在一种可能的实现方式中，可拆卸式固定部件203可以为螺丝，壳体上设置有可穿过螺丝的螺丝杆的通孔，手持终端上设置有与螺丝匹配的螺丝固定孔502，功能扩展设备的壳体200通过螺丝与手持终端固定。
本申请实施例提供的功能扩展设备还设置有与连接部件201对应的转接板205，以及，与转接接口202对应的转接板206。与连接部件201对应的转接板205，以及与转接接口202对应的转接板设置于壳体204中。
另外，本申请实施例提供的功能扩展设备还设置有与连接部件201匹配的 防水防尘部件207，以及，与转接接口202匹配的防水防尘部件208。与连接部件101匹配的防水防尘部件207，以及，与转接接口102匹配的防水防尘部件208的材料可以但不限为硅胶。设置防水防尘部件的目的是为了避免用户持设备在户外操作时，环境对功能扩展设备的功能产生影响。
需要说明的是，与功能扩展设备连接的手持终端需要能够自动识别功能扩展设备连接的配件。并且，与功能扩展设备连接的手持终端需要支持热插拔，以避免正常开机状态下拆装功能扩展设备时影响其工作，避免影响用户体验。
本申请实施例提供的功能扩展设备，可通过与手持终端的配件接口匹配的连接部件与手持终端连接，可通过设置的转接接口接入至少一种配件，功能扩展设备使得手持终端不再局限于只接入与自身的配件接口对应的配件，扩展了手持终端对于配件的兼容性，并且，对于用户而言，功能扩展设备的使用使得其可以基于自己的意愿选择配件，用户体验较好。
在本申请所提供的实施例中，应该理解到，所揭露的方法、装置和设备，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些通信接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而 是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (10)

  1. 一种功能扩展设备，其特征在于，所述功能扩展设备上设置有与手持终端上设置的配件接口匹配的连接部件，所述功能扩展设备可通过所述连接部件与所述手持终端连接；
    所述功能扩展设备上还设置有转接接口，所述转换接口可接入至少一种配件；
    所述功能扩展设备还设置有将自身固定于所述手持终端的可拆卸式固定部件。
  2. 根据权利要求1所述的功能扩展设备，其特征在于，所述与手持终端上设置的配件接口匹配的连接部件为接触式连接接口。
  3. 根据权利要求2所述的功能扩展设备，其特征在于，所述接触式连接接口为接触式顶针。
  4. 根据权利要求1所述的功能扩展设备，其特征在于，所述转接接口为至少一种标准通讯接口。
  5. 根据权利要求4所述的功能扩展设备，其特征在于，所述至少一种标准通讯接口包括HDMI接口、VGA接口、USB接口、网络接口、音频接口中的一种或多种。
  6. 根据权利要求1所述的功能扩展设备，其特征在于，所述功能扩展设备设置有与所述连接部件匹配的防水防尘部件，和/或，与所述转接接口匹配的防水防尘部件。
  7. 根据权利要求1所述的功能扩展设备，其特征在于，所述功能扩展设备包括壳体，所述连接部件和所述转接接口设置于所述壳体中，且所述连接部件上、与所述手持终端的配件接口连接的部位通过所述壳体的第一面表露，所述转接接口上用于接入所述配件的接口部位通过所述壳体的第二面表露。
  8. 根据权利要求7所述的功能扩展设备，其特征在于，所述壳体上设置有与所述可拆卸式固定部件匹配的固定结构；
    所述可拆卸式固定部件通过所述固定结构，将所述壳体固定于所述通信设备上。
  9. 根据权利要求8所述的功能扩展设备，其特征在于，所述手持终端上设置有螺丝固定孔；
    所述可拆卸式固定部件为与所述螺丝固定孔匹配的螺丝部件。
  10. 根据权利要求7所述功能扩展设备，其特征在于，所述功能扩展设备还设置有与所述连接部件对应的转接板，以及，与所述转接接口对应的转接板；
    与所述连接部件对应的转接板，以及与所述转接接口对应的转接板均设置于所述壳体中。
PCT/CN2018/123757 2018-12-26 2018-12-26 一种功能扩展设备 Ceased WO2020132916A1 (zh)

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CN203812143U (zh) * 2014-03-24 2014-09-03 联想(北京)有限公司 一种电子设备组件、电子设备和扩展设备
KR20140117919A (ko) * 2013-03-27 2014-10-08 이창제 스마트폰 도킹 장치
CN104281555A (zh) * 2013-07-09 2015-01-14 纬创资通股份有限公司 计算机系统
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Publication number Priority date Publication date Assignee Title
US20110145466A1 (en) * 2009-12-16 2011-06-16 Ari Supran Mobile device dock with programmable buttons
CN202331294U (zh) * 2011-11-18 2012-07-11 陈建南 智能移动设备扩展坞及其应用系统
KR20140117919A (ko) * 2013-03-27 2014-10-08 이창제 스마트폰 도킹 장치
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