CN202978915U - Wireless data transmission device - Google Patents
Wireless data transmission device Download PDFInfo
- Publication number
- CN202978915U CN202978915U CN2012204487376U CN201220448737U CN202978915U CN 202978915 U CN202978915 U CN 202978915U CN 2012204487376 U CN2012204487376 U CN 2012204487376U CN 201220448737 U CN201220448737 U CN 201220448737U CN 202978915 U CN202978915 U CN 202978915U
- Authority
- CN
- China
- Prior art keywords
- wireless
- carriage
- data
- transmission device
- data transmission
- 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
Links
Images
Landscapes
- Transceivers (AREA)
Abstract
The utility model discloses a wireless data transmission device which comprises the following components: a wireless transmission module which transmits data, and a wireless receiving module which receives data. The wireless transmission module is equipped in a bracket which is provided with a data socket which is connected with a data interface on mobile equipment. The data socket is connected with the wireless transmission module in the bracket. The wireless receiving module is equipped in an adapter box. The adapter box is provided with a signal plug-in interface which is in plug-in connection with a signal input interface of playing equipment, wherein the wireless receiving module is connected with the signal plug-in interface in the adapter box. The wireless data transmission device can transmit video data in mobile equipment to the playing equipment through the wireless transmission module and the wireless receiving module, thereby realizing a purpose of enjoying on-line/local videos, on-line/local music, pictures and games in a large screen. The wireless data transmission device has the following advantages: simple structure, high detachment convenience, visual operation state, and plug and play of the bracket and the adapter box.
Description
Technical field
The utility model relates to a kind of radio transmission apparatus, is specifically related to a kind of with the audio-visual radio transmitting device that is sent on playback equipment on mobile device.
Background technology
In existing society, various mobile devices are very universal, as many coal bodies mobile devices such as mobile phone, game machine, panel computer and MP3, the said equipment all has audio-video playing function, except self can play audio-visual, can also audio-visually play by television set, projector's one class playback equipment above-mentioned by data wire, but the transmission of signal can only be undertaken by data wire, this just limits transmission range and the transmission means of mobile device, can not reach the purpose of arbitrarily playing whenever and wherever possible.The played data line of various mobile devices often can not be general in addition, in case damaging appears in the played data line, this mobile device just can't be play by playback equipment again, can only go again and buy the played data line, in addition, be not with the broadcast data wire when also having the part mobile device to buy, if want to utilize playback equipment to play, need to buy separately the played data line yet.Most mobile devices carry Bluetooth function, to be used for short-range data wireless transmission, but the both sides that standby Bluetooth transmission need to be transmitted and receive have Bluetooth function and could realize, and the playback equipments such as domestic TV, projector, often without Bluetooth function, so the application of bluetooth also is subject to respective limits.
The utility model content
Be the narrow problem of the data transfer mode range of application between mobile device and family expenses playback equipment in the solution prior art, the utility model provides a kind of wireless device that utilizes with the audio-visual wireless transmission scheme that is connected and plays with playback equipment by wireless mode of mobile device.Concrete scheme is as follows: a kind of wireless data transmission device, comprise the wireless sending module that sends data and the wireless receiving module of receive data, it is characterized in that, described wireless sending module is arranged in a carriage, be provided with the data jack that is connected with data port on mobile device on described carriage, data jack is connected with wireless sending module in carriage; Described wireless receiving module is arranged in interconnecting device, is provided with the signal interface of pegging graft with the signal input interface of playback equipment on described interconnecting device, and wherein wireless receiving module is connected with the signal interface in interconnecting device.
In order to improve the independence of wireless sending module: the storage battery that promising wireless sending module power supply is set in described carriage.
fix with mobile device in order to facilitate carriage: described carriage contacts with mobile device on housing simultaneously and is provided with a plurality of through holes, be equipped with in described through hole and can be adsorbed on the lip-deep silicon rubber suction cup of mobile device, described silicon rubber suction cup comprises stiff end, joint end and absorption end, wherein the diameter of stiff end is greater than the diameter of through hole, the diameter of joint end is equal to or less than the diameter of through hole, absorption end for diameter greater than the opening of the sphere of through hole and sphere outwardly, silicon rubber suction cup is fixed in through hole by joint end after utilizing stiff end to pass through hole, described data jack is connected by a U-shaped connector with carriage, wherein data jack is positioned at carriage with a side of through hole.
In order to improve the independence of wireless receiving module: the storage battery that promising wireless receiving module power supply is set in described interconnecting device.
In order to extend the service time of storage battery: the charging inlet that promising charge in batteries is set on described carriage and interconnecting device.
In order to improve the versatility of wireless transport module: described charging inlet is the Micro-USB interface.
Understand for convenience current operating state: the signal lamp that is provided with display data transmissions state and battery condition on described carriage and interconnecting device.
For improving the adaptability to specific products: described data jack is corresponding with the data port of apple equipment.
For convenience of being connected with HDTV (High-Definition Television): described signal interface is the HDMI interface.
Electric power for the storage battery that avoids waste: be provided with battery switch on described carriage and interconnecting device.
The utility model can be transferred to the video-audio data on mobile device on playback equipment by wireless sending module and wireless receiving module, realizes that large-screen appreciates the purpose of online/local video, online/local music, photo, game.Utilize the silicon rubber suction cup on carriage that wireless sending module is combined with mobile device securely, utilize the information interface on interconnecting device can realize being connected with the playback equipment of distinct interface.The utility model has been realized remote transmission by wireless module and has been lacked the puzzlement of data wire, greatly facilitated the user.Make different data jack according to different mobile devices, guarantee the versatility in all series of identical product, for different user provides new play mode.Utilize storage battery to guarantee the independence of wireless module self work, can also for mobile device provides charging inlet, greatly expand the function of mobile device simultaneously.The utility model is simple in structure, and easy accessibility and operating state are very clear, and carriage and interconnecting device plug and play make the possibility that is connected to become of different mobile devices and playback equipment.
Description of drawings
The structural representation of carriage in Fig. 1 the utility model;
The schematic rear view of carriage in Fig. 2 the utility model;
The structural representation of silicon rubber suction cup in Fig. 3 the utility model;
The structural representation of interconnecting device in Fig. 4 the utility model.
The explanation of attached number in the figure: 1, carriage, 101-storage battery, 102-data jack, 103-through hole, 104-U shape connector, 105-charging inlet, 106-mains switch, 107-charging indicator light, 108-signal lamp, 109-power supply indicator, 110-turn and fill switch, 2-interconnecting device, 201-signal interface, 3-silicon rubber suction cup, 301-stiff end, 302-joint end, 303-absorption
Embodiment
Followingly according to embodiment and accompanying drawing, the utility model is further described.
As shown in Figure 1, 2, wireless data transmission device of the present utility model is applied to the many coal body transmission between mobile device and family expenses playback equipment, comprise the wireless sending module that sends data and the wireless receiving module of receive data, wireless sending module is arranged in a carriage 1, be provided with the data jack 102 that is connected with data port on mobile device on carriage 1, data jack 102 is connected with wireless sending module in carriage 1; Wireless receiving module is arranged in interconnecting device 2, is provided with the signal interface 201 of pegging graft with the signal input interface of playback equipment on interconnecting device 2, and wherein wireless receiving module is connected with signal interface 201 in interconnecting device 2.During work, the data of mobile device are transferred to data jack 102 by data port, then are transported in wireless sending module on carriage 1 by data jack 102, and the wireless receiving module in the backward interconnecting device 2 of wireless sending module receive data sends.Be transferred to the signal input interface of playback equipment after the wireless receiving module receive data by signal interface 201, play after the data of playback equipment reception signal input interface.The utility model utilizes radio transmitting device to replace the mode of utilizing data wire to be connected between existing mobile device and playback equipment, does not change original mode of operation, the easy left-hand seat of user, and can greatly extend transmission distance according to the power of wireless module.
In order to improve the independence of carriage 1 and boxcar 2, be set to the storage battery 101 of wireless sending module power supply in carriage 1, be set to the storage battery of wireless receiving module power supply in interconnecting device 2.For avoiding storage battery waste electric power, on carriage 1 and interconnecting device 2, battery switch 106 is set, turning of promising charging of mobile devices is set in addition fills switch 110, when turning when filling switch 110 and opening, transfer charging of mobile devices in can carriage 1 being.In order to guarantee the ability to work of storage battery 101, be set to the charging inlet 105 of storage battery 101 chargings on carriage 1 and interconnecting device 2.For charging inlet 105 and existing data jack standard are dressed, charging inlet 105 is set to the Micro-USB interface.For the convenient operating state of understanding the current wireless module, be provided with the signal lamp of display data transmissions state and battery condition on carriage and interconnecting device.Signal lamp comprises three kinds, 1, charging indicator light 107, and lamp is bright when accumulators 101 charging, and electric weight extinguishes when sufficient; 2, signal lamp 108, and when transfer of data was arranged, this lantern festival was in blink states, simultaneously also can be with different frequency prompting users when electric weight is not enough; 3, power supply indicator 109, can be in illuminating state when battery switch 106 is opened.
fix with mobile device or be connected in order to facilitate carriage 1, contact with mobile device at carriage 1 on housing simultaneously and be provided with a plurality of through holes 103, be equipped with in through hole 103 and can be adsorbed on the lip-deep silicon rubber suction cup 3 of mobile device, silicon rubber suction cup 3 comprises stiff end 301, joint end 302 and absorption end 303, wherein the diameter of stiff end 301 is greater than the diameter of through hole 103, the diameter of joint end 302 is equal to or less than the diameter of through hole 103, absorption end 3023 diameters greater than the opening of the sphere of through hole 103 and sphere outwardly, silicon rubber suction cup 3 is fixed in through hole 103 by joint end 302 after utilizing stiff end 301 to pass through hole 103, data jack 102 is connected by a U-shaped connector 104 with carriage 1, wherein data jack 102 is positioned at carriage 1 with a side of through hole 103.During use, data jack 102 is inserted on the data port of mobile device, this moment, carriage 1 was by U-shaped connector 104 and mobile device keeping parallelism, again by pressing pressure bracket 1 and mobile device, make the silicon rubber suction cup 3 on carriage 1 utilize the sphere of absorption end 303 to be adsorbed on mobile device, thereby carriage 1 is fixed on mobile device firmly.U-shaped connector 104 adopts flexible glues to make, and data jack 102 being injection-moulded in of one when injection moulding avoided in flexible glue rocking, and U-shaped connector 104 can be suitable opens to facilitate data jack 102 to be connected with carriage and be connected with mobile device.Wherein on the contact-making surface that is covered with carriage and mobile device of through hole 103 rules, a silicon rubber suction cup 3 is installed, to improve as much as possible adsorption capacity in each through hole 103.
Data jack on the utility model carriage adopts mode one to one, and namely carriage only scoops out with a kind of data port of mobile device, and is as only corresponding with the data port of apple equipment in the data jack on carriage.As want product for other, need to select and the corresponding carriage of its data port.In addition, the signal interface that arranges on the utility model interconnecting device is the HIDI interface, and other interface or while equipment multiple interfaces can certainly be set on interconnecting device, pegs graft with convenient different playback equipment.
Below enumerate a specific embodiment for the utility model radio transmitting device.
Wireless sending module is supported the high definition transmission of 720/1024P; Low time delay transmits less than 50ms; Working frequency range is WiFi802.11n, 5GHz; Transmitting range is greater than 15M; Support the iOS system and support iPhone4s/iPad2 and the full interface output of above version; Support 3D output, Video Encoding Mode is for H.264; Code stream is 15M (30FPS during 720P), 30M (30FPS during 1080P); Sound is supported monophony and dual track output, pcm encoder 48K without the compression transparent transmission; Power consumption is 2.1-2.2W (4V-battery), 550mA (mean value); HDMI interface standard on interconnecting device is 1.3a; The power of wireless receiving module is 1.8W (5V-USB), 350mA (mean value); The working temperature of wireless sending module and wireless receiving module is 0C °-50C °, 32 °F-122 °F; Storage battery adopts polymer battery, and capacity is 1950mAh.
the above is only preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, anyly be familiar with the technical staff of this patent within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned prompting is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of the utility model scheme.
Claims (10)
1. wireless data transmission device, comprise the wireless sending module that sends data and the wireless receiving module of receive data, it is characterized in that, described wireless sending module is arranged in a carriage (1), be provided with the data jack (102) that is connected with data port on mobile device on described carriage (1), data jack (102) is connected with wireless sending module in carriage (1); Described wireless receiving module is arranged in interconnecting device (2), be provided with the signal interface (201) of pegging graft with the signal input interface of playback equipment on described interconnecting device (2), wherein wireless receiving module is connected with signal interface (201) in interconnecting device.
2. a kind of wireless data transmission device as claimed in claim 1, is characterized in that, the storage battery (101) of promising wireless sending module power supply is set in described carriage (1).
3. a kind of wireless data transmission device as claimed in claim 2, it is characterized in that, described carriage (1) contacts with mobile device on housing simultaneously and is provided with a plurality of through holes (103), be equipped with in described through hole (103) and can be adsorbed on the lip-deep silicon rubber suction cup of mobile device (3), described silicon rubber suction cup (3) comprises stiff end (301), joint end (302) and absorption end (303), wherein the diameter of stiff end (301) is greater than the diameter of through hole (103), the diameter of joint end (302) is equal to or less than the diameter of through hole (103), absorption end (303) is diameter greater than the opening of the sphere of through hole (103) and sphere outwardly, silicon rubber suction cup (3) is fixed in through hole (103) by joint end (302) after utilizing stiff end (301) to pass through hole (103), described data jack (102) is connected by a U-shaped connector (104) with carriage, wherein data jack (102) is positioned at carriage (1) with a side of through hole (103).
4. a kind of wireless data transmission device as claimed in claim 1, is characterized in that, the storage battery of promising wireless receiving module power supply is set in described interconnecting device (2).
5. any one wireless data transmission device as described in claim 3 or 4, is characterized in that, the charging inlet (105) of promising storage battery (101) charging is set on described carriage (1) and interconnecting device (2).
6. a kind of wireless data transmission device as claimed in claim 5, is characterized in that, described charging inlet (105) is the Micro-USB interface.
7. a kind of wireless data transmission device as claimed in claim 6, is characterized in that, is provided with the signal lamp of display data transmissions state and battery condition on described carriage (1) and interconnecting device (2).
8. a kind of wireless data transmission device as claimed in claim 7, is characterized in that, described data jack (102) is corresponding with the data port of apple equipment.
9. a kind of wireless data transmission device as claimed in claim 8, is characterized in that, described signal interface (201) is the HDMI interface.
10. a kind of wireless data transmission device as claimed in claim 9, is characterized in that, is provided with battery switch (106) on described carriage (1) and interconnecting device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204487376U CN202978915U (en) | 2012-09-05 | 2012-09-05 | Wireless data transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204487376U CN202978915U (en) | 2012-09-05 | 2012-09-05 | Wireless data transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202978915U true CN202978915U (en) | 2013-06-05 |
Family
ID=48519932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204487376U Expired - Fee Related CN202978915U (en) | 2012-09-05 | 2012-09-05 | Wireless data transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202978915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104579382A (en) * | 2015-01-04 | 2015-04-29 | 成都爪媒科技有限公司 | Mobile music receiving device for campus |
-
2012
- 2012-09-05 CN CN2012204487376U patent/CN202978915U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104579382A (en) * | 2015-01-04 | 2015-04-29 | 成都爪媒科技有限公司 | Mobile music receiving device for campus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204316626U (en) | HDMI audio frequency and video switching device shifter can be extended | |
| CN202978915U (en) | Wireless data transmission device | |
| CN204314596U (en) | A kind of combined intelligent projector | |
| CN201804432U (en) | Equipment with detachable control module | |
| CN101577045A (en) | Intelligent remote control audio receiving method and system thereof | |
| CN202353758U (en) | Multimedia information wireless network system, wireless transmission device and wireless receiving device | |
| CN2476848Y (en) | Structure of multifunction moving memory | |
| US9841661B2 (en) | Projecting system with extendable modules | |
| CN203136078U (en) | Wireless memory | |
| CN202121145U (en) | Multi-media connector | |
| CN203708367U (en) | Projector | |
| WO2018184265A1 (en) | Multifunctional hub | |
| CN201623272U (en) | Multifunctional connecting wire of projector | |
| CN207910164U (en) | A kind of HDMI connector of belt lock catch | |
| CN205610254U (en) | Transformer of putting and charging function is dialled to utensil | |
| CN206042199U (en) | Wireless transmission control HDMI switch | |
| CN207233368U (en) | A kind of Type C interface display circuit and display device | |
| CN203596114U (en) | Wireless WIFI projector teaching aid | |
| CN205281419U (en) | Mouse | |
| CN204481501U (en) | A kind of charger baby | |
| CN209981679U (en) | High-definition data and charging integrated line | |
| CN202918408U (en) | A signal converting device and a displaying device using the same | |
| CN201449738U (en) | Data transmission circuit structure of multimedia player | |
| CN201995053U (en) | Handhold pluggable wireless audio/video transmission device | |
| CN201479297U (en) | Integrated liquid crystal television with iPod butt joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Guodong Document name: Notification of Passing Examination on Formalities |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING TOMOON TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING TOMOON BAIDA TECHNOLOGY CO., LTD. Effective date: 20150106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100022 CHAOYANG, BEIJING TO: 100176 DAXING, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150106 Address after: 100176 Beijing economic and Technological Development Zone, No. five hospital, No. 58, Hai Jing Road, No. 402, workshop 4 Patentee after: BEIJING TOMOON SCIENCE & TECHNOLOGY CO., LTD. Address before: 100022 Beijing city Chaoyang District West Road No. 63 sun Fortune Tower 1003B Patentee before: Beijing Tomoon Baida Technology Co., Ltd. |
|
| 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: 20130605 Termination date: 20180905 |