CN111367843A - Function expanding equipment - Google Patents
Function expanding equipment Download PDFInfo
- Publication number
- CN111367843A CN111367843A CN201811604930.2A CN201811604930A CN111367843A CN 111367843 A CN111367843 A CN 111367843A CN 201811604930 A CN201811604930 A CN 201811604930A CN 111367843 A CN111367843 A CN 111367843A
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- Prior art keywords
- interface
- function
- handheld terminal
- accessory
- function expansion
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
Abstract
The application provides a function expansion device, wherein a connecting part matched with an accessory interface arranged on a handheld terminal is arranged on the function expansion device, and the function expansion device can be connected with the handheld terminal through the connecting part; the function expansion equipment is also provided with a switching interface which can be connected with at least one accessory; the function expanding equipment is also provided with a detachable fixing part for fixing the function expanding equipment to the handheld terminal. The function extension equipment provided by the application expands the compatibility of the handheld terminal to accessories, and for a user, the function extension equipment can be selected based on own will, so that the user experience is better.
Description
Technical Field
The invention relates to the technical field of communication, in particular to function expansion equipment.
Background
In an intelligent handheld terminal such as an interphone, a dedicated communication interface is reserved, and the communication interface can be connected with accessories to realize function expansion. However, since the interface of the smart handheld terminal is a special customized interface, the corresponding accessory also needs to be an accessory specifically customized for the interface, that is, the compatibility of the smart handheld terminal with the accessory is poor.
Disclosure of Invention
In view of this, the present invention provides a function expansion device, which is used to solve the problem in the prior art that an interface of an intelligent handheld terminal is a special customized interface, and a corresponding accessory of the intelligent handheld terminal also needs to be an accessory specifically customized for the interface, so that the compatibility of the intelligent handheld terminal with the accessory is poor, and the technical scheme is as follows:
a function expansion device is provided with a connecting part matched with an accessory interface arranged on a handheld terminal, and the function expansion device can be connected with the handheld terminal through the connecting part;
the function expansion equipment is also provided with a switching interface, and the switching interface can be connected with at least one accessory;
the function expansion equipment is also provided with a detachable fixing part for fixing the function expansion equipment to the handheld terminal.
And the connecting part matched with the accessory interface arranged on the handheld terminal is a contact type connecting interface.
Wherein, the contact type connecting interface is a contact type thimble.
The switching interface is at least one standard communication interface.
The at least one standard communication interface comprises one or more of an HDMI interface, a VGA interface, a USB interface, a network interface and an audio interface.
The function expansion equipment is provided with a waterproof and dustproof part matched with the connecting part and/or a waterproof and dustproof part matched with the switching interface.
The function expansion equipment comprises a shell, the connecting part and the switching interface are arranged in the shell, the part, connected with an accessory interface of the handheld terminal, on the connecting part is exposed through a first surface of the shell, and the part, used for connecting the accessory, on the switching interface is exposed through a second surface of the shell.
Wherein, a fixing structure matched with the detachable fixing part is arranged on the shell;
the detachable fixing part fixes the shell on the communication equipment through the fixing structure.
Wherein, a screw fixing hole is arranged on the handheld terminal;
the detachable fixing part is a screw part matched with the screw fixing hole.
The function expansion equipment is also provided with a patch panel corresponding to the connecting part and a patch panel corresponding to the switching interface;
the adapter plate corresponding to the connecting part and the adapter plate corresponding to the adapter interface are arranged in the shell.
The technical scheme has the following beneficial effects:
the application provides a function extension equipment, the adapting unit that accessible and handheld terminal's accessory interface matches is connected with handheld terminal, at least one kind of accessory is inserted to the switching interface that the accessible set up, function extension equipment makes handheld terminal no longer confine to the accessory that only inserts the accessory interface with self to correspond, has expanded handheld terminal to the compatibility of accessory, and, to the user, function extension equipment's use makes it can select the accessory based on own wish, and user experience is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a function expansion device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a specific example of the function expanding device according to the embodiment of the present invention;
FIGS. 3a to 3f are front, rear, left, right, top and bottom views of the function expanding device shown in FIG. 2;
fig. 4 is an exploded view of the function expanding device shown in fig. 2;
fig. 5 is a schematic diagram of a connection portion of a handheld device connected to a function expansion device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a schematic structural diagram of a function expansion device is shown, where the function expansion device is provided with a connection part 101 matching an accessory interface provided on a handheld terminal, a switching interface 102 capable of accessing at least one accessory, and a detachable fixing part 103 for fixing the function expansion device to the handheld terminal.
The function expansion device is connected with the handheld terminal through the connecting part 101, and particularly, when the function expansion device is connected with an accessory interface arranged on the handheld terminal through the connecting part 101, the function expansion device is connected with the handheld terminal.
In one possible implementation, the connection component provided on the function expansion device and matching with the accessory interface provided on the handheld terminal may be a contact connection interface.
In this embodiment of the application, the adaptor interface 102 set by the function expansion device may be, but is not limited to, a standard communication interface, which may be, but is not limited to, one or more of an HDMI interface, a VGA interface, a USB interface, a network interface, and an audio interface, where the USB interface may be, but is not limited to, one or more of a Micro USB interface and a Type-C interface, the audio interface may be, but is not limited to, one or more of a 3.5mm audio interface and a 2.5mm audio interface, and the network interface may be, but is not limited to, a WLAN interface.
It should be noted that the transit interface 102 may include one interface, or may include a plurality of interfaces, and when the conversion interface includes a plurality of interfaces, the plurality of interfaces may be the same interface (for example, the conversion interface 102 includes two USB interfaces), or may be different interfaces (for example, the transit interface 102 includes a USB interface and an audio interface), and when the transit interface 102 includes a plurality of different interfaces, each interface may be one or a plurality of interfaces.
It can be understood that, since the connection part 101 of the function expansion device is inserted into the accessory interface of the handheld terminal, sometimes for some reason, the connection part 101 of the function expansion device may be partially or completely separated from the accessory interface of the handheld terminal, which may result in disconnection between the function expansion device and the handheld terminal, at this time, if the function expansion device is connected with an accessory, it will inevitably result in interruption of communication between the handheld terminal and the accessory, and in order to ensure that when the adapter interface 102 is connected with an accessory, the communication between the accessory and the handheld terminal is not interrupted, the function expansion device is further provided with a detachable fixing part 103 for fixing itself to the handheld terminal. Accordingly, the hand-held terminal is provided with a fixing structure matched with the detachable fixing part 103.
The function extension equipment that this application embodiment provided, adapting unit that accessible and the accessory interface of handheld terminal matches is connected with handheld terminal, at least one kind of accessory is inserted to the switching interface that the accessible set up, function extension equipment makes handheld terminal no longer confine to only insert the accessory that corresponds with the accessory interface of self, has expanded handheld terminal to the compatibility of accessory, and, to the user, function extension equipment's use makes it can select the accessory based on own will, and user experience is better.
Referring to fig. 2, a schematic structural diagram of a specific example of the function expanding apparatus according to an embodiment of the present invention is shown, referring to fig. 3, a front view, a rear view, a left side view, a right side view, a top view, and a bottom view of the function expanding apparatus shown in fig. 2 are shown, referring to fig. 4, an exploded view of the function expanding apparatus shown in fig. 2 is shown, and the function expanding apparatus may include: the handheld terminal comprises a shell 200, a connecting part 201 matched with an accessory interface arranged on the handheld terminal, a switching interface 202 capable of accessing at least one accessory, and a detachable fixing part 203 for fixing the function expanding equipment on the handheld terminal.
The connection part 201 and the adapter 202 are disposed in the housing 200, a portion of the connection part 201 connected to an accessory interface disposed on the handheld terminal is exposed through a first surface of the housing 200, and a portion of the adapter 202 used for connecting to an accessory is exposed through a second surface of the housing 200.
In this embodiment, the connection component arranged on the function expansion device and matched with the accessory interface arranged on the handheld terminal is a contact connection interface, specifically, as shown in fig. 5, the accessory interface of the handheld terminal is provided with a plurality of function feed points 501, and the function expansion device is provided with the contact connection interface as contact ejector pins matched with the plurality of function feed points of the accessory interface.
In this embodiment, the housing 200 is provided with a fixing structure 204 matching with the detachable fixing member 203, and the detachable fixing member 203 fixes the housing 200 to the handheld terminal through the fixing structure 204 provided on the housing 200.
In a possible implementation manner, the detachable fixing part 203 may be a screw, a through hole is formed in the housing and can pass through a screw shaft of the screw, a screw fixing hole 502 matching with the screw is formed in the handheld terminal, and the housing 200 of the function expanding device is fixed to the handheld terminal through the screw.
The function expansion device provided by the embodiment of the application is further provided with an adapter plate 205 corresponding to the connection component 201, and an adapter plate 206 corresponding to the adapter interface 202. An adapter plate 205 corresponding to the connection member 201, and an adapter plate corresponding to the adapter interface 202 are provided in the housing 204.
In addition, the function expanding device provided by the embodiment of the application is further provided with a waterproof and dustproof part 207 matched with the connecting part 201 and a waterproof and dustproof part 208 matched with the adapter interface 202. The material of the waterproof and dustproof member 207 matching with the connection member 101 and the waterproof and dustproof member 208 matching with the adapter interface 102 may be, but is not limited to, silicone. The waterproof and dustproof component is arranged to avoid the influence of the environment on the function of the function expanding device when the user holds the device for outdoor operation.
It should be noted that the handheld terminal connected to the function expansion device needs to be capable of automatically recognizing the accessory connected to the function expansion device. Moreover, the handheld terminal connected with the function expansion equipment needs to support hot plug so as to avoid influencing the work of the function expansion equipment when the function expansion equipment is dismounted and mounted in a normal starting state and avoid influencing user experience.
The function extension equipment that this application embodiment provided, adapting unit that accessible and the accessory interface of handheld terminal matches is connected with handheld terminal, at least one kind of accessory is inserted to the switching interface that the accessible set up, function extension equipment makes handheld terminal no longer confine to only insert the accessory that corresponds with the accessory interface of self, has expanded handheld terminal to the compatibility of accessory, and, to the user, function extension equipment's use makes it can select the accessory based on own will, and user experience is better.
In the embodiments provided in the present application, it should be understood that the disclosed method, apparatus and device may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment. In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A function expansion device is characterized in that a connecting part matched with an accessory interface arranged on a handheld terminal is arranged on the function expansion device, and the function expansion device can be connected with the handheld terminal through the connecting part;
the function expansion equipment is also provided with a switching interface, and the switching interface can be connected with at least one accessory;
the function expansion equipment is also provided with a detachable fixing part for fixing the function expansion equipment to the handheld terminal.
2. The function expanding device as claimed in claim 1, wherein the connecting part matching with the accessory interface provided on the handheld terminal is a contact type connecting interface.
3. The function expanding device of claim 2, wherein the contact-type connection interface is a contact-type thimble.
4. The function expanding device of claim 1, wherein the switching interface is at least one standard communication interface.
5. The function expansion device of claim 4, wherein the at least one standard communication interface comprises one or more of an HDMI interface, a VGA interface, a USB interface, a network interface, and an audio interface.
6. The function expanding device of claim 1, wherein the function expanding device is provided with a waterproof and dustproof member matching with the connecting member and/or a waterproof and dustproof member matching with the adapter interface.
7. The function expanding device of claim 1, wherein the function expanding device comprises a housing, the connecting part and the adapter interface are arranged in the housing, a part of the connecting part, which is connected with an accessory interface of the handheld terminal, is exposed through a first surface of the housing, and an interface part, which is used for accessing the accessory, of the adapter interface is exposed through a second surface of the housing.
8. The function expanding device of claim 7, wherein the housing is provided with a fixing structure matching with the detachable fixing part;
the detachable fixing part fixes the shell on the communication equipment through the fixing structure.
9. The function expanding device of claim 8, wherein a screw fixing hole is arranged on the handheld terminal;
the detachable fixing part is a screw part matched with the screw fixing hole.
10. The function expanding device of claim 7, wherein the function expanding device is further provided with an adapter plate corresponding to the connecting part and an adapter plate corresponding to the adapter interface;
the adapter plate corresponding to the connecting part and the adapter plate corresponding to the adapter interface are arranged in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604930.2A CN111367843A (en) | 2018-12-26 | 2018-12-26 | Function expanding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604930.2A CN111367843A (en) | 2018-12-26 | 2018-12-26 | Function expanding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111367843A true CN111367843A (en) | 2020-07-03 |
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ID=71209890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811604930.2A Pending CN111367843A (en) | 2018-12-26 | 2018-12-26 | Function expanding equipment |
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| Country | Link |
|---|---|
| CN (1) | CN111367843A (en) |
Citations (6)
| 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 (en) * | 2011-11-18 | 2012-07-11 | 陈建南 | Intelligent mobile equipment docking station and application system thereof |
| CN203812143U (en) * | 2014-03-24 | 2014-09-03 | 联想(北京)有限公司 | Electronic equipment component, electronic device and extension device |
| KR20140117919A (en) * | 2013-03-27 | 2014-10-08 | 이창제 | Apparatus for docking smart-phone, and settlement method for docking smart-phone using the same |
| CN104281555A (en) * | 2013-07-09 | 2015-01-14 | 纬创资通股份有限公司 | Computer system |
| CN204189092U (en) * | 2014-11-03 | 2015-03-04 | 联想(北京)有限公司 | Docking station |
-
2018
- 2018-12-26 CN CN201811604930.2A patent/CN111367843A/en active Pending
Patent Citations (6)
| 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 (en) * | 2011-11-18 | 2012-07-11 | 陈建南 | Intelligent mobile equipment docking station and application system thereof |
| KR20140117919A (en) * | 2013-03-27 | 2014-10-08 | 이창제 | Apparatus for docking smart-phone, and settlement method for docking smart-phone using the same |
| CN104281555A (en) * | 2013-07-09 | 2015-01-14 | 纬创资通股份有限公司 | Computer system |
| CN203812143U (en) * | 2014-03-24 | 2014-09-03 | 联想(北京)有限公司 | Electronic equipment component, electronic device and extension device |
| CN204189092U (en) * | 2014-11-03 | 2015-03-04 | 联想(北京)有限公司 | Docking station |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200703 |
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| RJ01 | Rejection of invention patent application after publication |