CN207424856U - Multifunctional projector switching device - Google Patents
Multifunctional projector switching device Download PDFInfo
- Publication number
- CN207424856U CN207424856U CN201721482410.XU CN201721482410U CN207424856U CN 207424856 U CN207424856 U CN 207424856U CN 201721482410 U CN201721482410 U CN 201721482410U CN 207424856 U CN207424856 U CN 207424856U
- Authority
- CN
- China
- Prior art keywords
- switching device
- signal processor
- wireless transceiver
- electrically connected
- adapter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Projection Apparatus (AREA)
Abstract
The utility model discloses a kind of Multifunctional projector switching devices, including housing, be arranged at the in vivo signal processor of the shell, wireless transceiver and power supply module and be electrically connected in the signal processor input adapter and output adapter, the power supply module is respectively the signal processor and wireless transceiver power supply, the wireless transceiver is electrically connected with the signal processor, the wireless transceiver is used to communicate with electronic equipment, for being electrically connected electronic equipment, the output adapter is used to be electrically connected projecting apparatus the input adapter.The utility model discloses a kind of Multifunctional projector switching devices, by the way that wireless transceiver and input adapter is set to expand the application scenarios of switching device, it can be achieved that mobile terminal and projecting apparatus wired connection and wireless connection, switching device is self-powered simultaneously, convenient to carry out.
Description
Technical field
The utility model is related to electronic device field, more specifically to a kind of Multifunctional projector switching device.
Background technology
In conventional business office, when needing to show document or picture to people, it can generally be opened up using projecting apparatus
Show, connected the multimedia interface on laptop and projecting apparatus by corresponding adapter, but notebook
Computer is inconvenient to carry, and current adapter is generally large, it has not been convenient to carry.As mobile phone and tablet computer etc. are mobile
The popularization of terminal, for mobile terminal because with preferable portability, more and more people carry out business office using mobile terminal,
But mobile terminal does not have the multimedia interface of traditional notebook computer generally, causes the connection of mobile terminal and projecting apparatus
It is difficult.
Utility model content
The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide one kind to set with electronics
The standby Multifunctional projector switching device for carrying out wireless connection and wired connection.
In order to realize above-mentioned purpose, the utility model employs following technical solution：
A kind of Multifunctional projector switching device including housing, is arranged at the in vivo signal processor of the shell and wireless
Transceiver and be electrically connected in the signal processor input adapter and output adapter, the wireless transceiver
It is electrically connected with the signal processor, the wireless transceiver with electronic equipment for communicating, and the input adapter is for electricity
Electronic equipment is connected, the output adapter is HDMI adapters.
Preferably, Multifunctional projector switching device further includes respectively described signal processor and the wireless transceiver
The power supply module of power supply, the power supply module include the rechargeable battery and charging interface that are electrically connected to each other, the rechargeable battery point
The signal processor and the wireless transceiver are not electrically connected to, and the housing is equipped with to expose the charging interface
First through hole.
Preferably, the housing is additionally provided with power switch, and the power switch is used to control the signal processor and institute
State the on/off of wireless transceiver.
Preferably, the second through hole and third through-hole are additionally provided on the housing, the input adapter stretches out in described the
Outside two through holes, the output adapter is stretched out in outside the third through-hole.
Preferably, Multifunctional projector switching device further includes two and screws part, and the part that screws is movably disposed in
On the housing, and described two parts that screw are symmetrically located at the output adapter both sides, it is described screw part for connect throwing
Shadow instrument.
Preferably, the charging interface is Micro USB interfaces.
Preferably, the wireless transceiver is Bluetooth adapter, and the input adapter is standard USB joint.
The utility model discloses a kind of Multifunctional projector switching device, by the way that wireless transceiver and input is set to transfer
Head is, it can be achieved that mobile terminal and projecting apparatus wired connection and wireless connection, expand the application scenarios of switching device, transfer simultaneously
Device is self-powered, convenient to carry out.
Description of the drawings
The switching device functional block diagram of Fig. 1 the utility model embodiments.
The switching device schematic diagram of Fig. 2 the utility model embodiments.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
The utility model is further described in example.It should be appreciated that specific embodiment described herein is only used to explain this reality
With new, it is not used to limit the utility model.
As depicted in figs. 1 and 2, the Multifunctional projector switching device in the utility model embodiment includes housing 10, sets
The signal processor 20 and wireless transceiver 30 that are placed in housing 10 and the input being electrically connected in signal processor 20 turn
Connector 50 and output adapter 60, wherein power supply module 40 are respectively that signal processor 20 and wireless transceiver 30 provide power supply,
Wireless transceiver 30 is electrically connected with signal processor 20, and wireless transceiver 30 inputs adapter for communicating with electronic equipment
50 for being electrically connected electronic equipment, and output adapter 60 is HDMI adapters.Wherein signal processor 20 is used to handle wireless receipts
Hair device inputs the signal that is received from electronic equipment of adapter 50, so extraneous electronic equipment can by the switching device and
Projecting apparatus carries out wireless connection or wired connection, is shown using projecting apparatus.
Further, switching device further includes respectively signal processor 20 and the power supply module 40 of wireless transceiver power supply,
As the presently preferred embodiments, power supply module 40 includes the rechargeable battery 41 being electrically connected to each other and charging interface 42, rechargeable battery 41 divide
Signal processor 20 and wireless transceiver 30 are not electrically connected to, and housing 10 is equipped with to expose the first through hole of charging interface 42
12, extraneous power supply is facilitated to be electrically connected with charging interface 42.The rechargeable battery of the present embodiment is preferably accumulator so that it is convenient to outgoing
It can be connected during carrying with projecting apparatus.
Further, power switch 11 is additionally provided on housing 10, power switch 11 is used for control signal processor 20 and nothing
The on/off of line transceiver 30 when work is not required in switching device, can be cut off power supply, save electricity.
Further, the second through hole and third through-hole are additionally provided on housing 10, input adapter 50 stretches out in the second through hole
Outside, it is outer so that it is convenient to which switching device connects projecting apparatus and electronic equipment simultaneously to stretch out in third through-hole for output adapter 60.As
Preferred embodiment, wireless transceiver 30 are Bluetooth adapter, and input adapter 50 is standard USB joint, and output adapter 60 is
HDMI adapters, wherein HDMI adapters are high-definition multimedia interface (High Definition Multimedia
Interface, abbreviation HDMI).Charging interface 42 is Micro USB interfaces.
Further, in order to enable switching device is connected with projecting apparatus more stablizes, set on switching device there are two screwing
Part 70 screws part 70 and is movably disposed on housing 10, and two screw the both sides that part 70 is located at output adapter 60 respectively.
During using switching device, rotatably screwing part 70 makes it be connected in the corresponding mounting hole of projecting apparatus so that output adapter 60
It is stably connected with the signal port of projecting apparatus.
The switching device of the present embodiment, it is as follows with application method：
It is inputted first, directly input adapter 50 is inserted into the USB jack of mobile terminal or is connected by data cable
Output adapter 60 is inserted directly into the signal port of projecting apparatus, presses power switch 11 by adapter 50 and mobile terminal,
Interface so on mobile terminal is just synchronized on projecting apparatus.It is fitted second is that the power switch 11 for pressing switching device starts bluetooth
Orchestration opens simultaneously the Bluetooth switch on mobile terminal so that mobile terminal communicates with switching device foundation, and file is total to by user
It enjoys in corresponding application software, such as PowerPoint is shared in PPT, output adapter 60 is then inserted into projecting apparatus
Signal port, the interface on such mobile terminal are just synchronized on projecting apparatus, in addition operation and application software on mobile terminals
Realize page-turning function.
The utility model discloses a kind of Multifunctional projector switching device, by the way that wireless transceiver and input is set to transfer
Head is, it can be achieved that mobile terminal and projecting apparatus wired connection and wireless connection, expand the application scenarios of switching device, transfer simultaneously
Device is self-powered, convenient to carry out.
Specific embodiment of the present utility model is described in detail above, although having show and described some realities
Example is applied, it will be understood by those skilled in the art that not departing from defined by the claims and their equivalents practicality
In the case of new principle and spirit, it can modify to these embodiments and perfect, these modifications and improve also should be
In the scope of protection of the utility model.
Claims (7)
1. a kind of Multifunctional projector switching device, which is characterized in that including housing (10), be arranged in the housing (10)
It signal processor (20) and wireless transceiver (30) and is electrically connected in the input adapter of the signal processor (20)
(50) it is electrically connected with output adapter (60), the wireless transceiver (30) with the signal processor (20), the wireless receipts
For hair device (30) for communicating with electronic equipment, the input adapter (50) is described to export switching for being electrically connected electronic equipment
Head (60) is HDMI adapters.
2. Multifunctional projector switching device according to claim 1, which is characterized in that further include respectively described signal
Processor (20) and the power supply module (40) of the wireless transceiver (30) power supply, the power supply module (40) include mutually being electrically connected
The rechargeable battery (41) and charging interface (42) connect, the rechargeable battery (41) are electrically connected in the signal processor (20)
With the wireless transceiver (30), the housing (10) is equipped with to expose the first through hole of the charging interface (42)
(12)。
3. Multifunctional projector switching device according to claim 2, which is characterized in that the housing (10) is additionally provided with electricity
Source switch (11), the power switch (11) are used to control the electricity of the signal processor (20) and the wireless transceiver (30)
Source break-make.
4. Multifunctional projector switching device according to claim 2, which is characterized in that be additionally provided on the housing (10)
Second through hole and third through-hole, the input adapter (50) are stretched out in outside second through hole, the output adapter (60)
It stretches out in outside the third through-hole.
5. Multifunctional projector switching device according to claim 4, which is characterized in that further include two and screw part
(70), the part (70) that screws is movably disposed on the housing (10), and described two screws part (70) symmetrical status
It is described to screw part (70) for connecting projecting apparatus in described output adapter (60) both sides.
6. Multifunctional projector switching device according to claim 2, which is characterized in that the charging interface (42) is
Micro USB interfaces.
7. Multifunctional projector switching device according to any one of claims 1 to 6, which is characterized in that the wireless receipts
It is Bluetooth adapter to send out device (30), and the input adapter (50) is standard USB joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482410.XU CN207424856U (en) | 2017-11-08 | 2017-11-08 | Multifunctional projector switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482410.XU CN207424856U (en) | 2017-11-08 | 2017-11-08 | Multifunctional projector switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207424856U true CN207424856U (en) | 2018-05-29 |
Family
ID=62308184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721482410.XU Expired - Fee Related CN207424856U (en) | 2017-11-08 | 2017-11-08 | Multifunctional projector switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207424856U (en) |
-
2017
- 2017-11-08 CN CN201721482410.XU patent/CN207424856U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20181108 |