CN206629205U - A kind of portable mobile wireless HD video transmits integrated apparatus - Google Patents
A kind of portable mobile wireless HD video transmits integrated apparatus Download PDFInfo
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- CN206629205U CN206629205U CN201720422941.3U CN201720422941U CN206629205U CN 206629205 U CN206629205 U CN 206629205U CN 201720422941 U CN201720422941 U CN 201720422941U CN 206629205 U CN206629205 U CN 206629205U
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- integrated apparatus
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Abstract
The utility model provides a kind of portable mobile wireless HD video transmission integrated apparatus, by function module designs such as antenna oscillator, antenna-reflected plate, wireless high-definition video receivers in the integrated seal casinghousing being made up of front cover shell, rear casing, antenna oscillator output end is connected with wireless video receiver module antenna input by ultrashort feeder line, and wireless signal strength LED Unit, wireless channel option board, SDI vision signals accessory power outlet, DC direct current supplys socket are connected with wireless video receiver module respectively.No longer need often to dismount antenna or feeder line, improve the reliability of present apparatus transmission of video, and there is shockproof crashworthiness, dustproof and waterproof.
Description
Technical field
The utility model belongs to wireless high-definition video transmission technique field, is related to a kind of portable mobile wireless HD video transmission
Integrated apparatus.
Background technology
In recent years, with advances in technology, set using the multiple antennas synchronous transmitting/receiving wireless HD video transmission of MIMO technology
For little by little from high-end to generalization application development.Multiple antennas HD video receive-transmit system based on MIMO technology, hair can be utilized
HD video data are divided into multiple substream of data while are sent on channel by the multiple antennas for penetrating end, while are used in receiving terminal
Multiple days line lockings receive and recover former video information.In actual applications, the wireless high-definition video transmitting-receiving system of this multiple antennas
The transmitting terminal of system is for portability, it usually needs 2 antennas, and receiving terminal is in order to meet the big data transmit capacity of high-definition signal
With preferable signal to noise ratio, it usually needs 5 antennas.These antenna will also have certain spacing and preferable isolation.Common
All it is the external antenna using MIMO technology in the high definition wireless video transmission equipment of 2.4GHz or 5GHz band operations, its antenna
Connector is usually SMA types or N Connector, i.e., using pin hole to slotting, screw thread screwing type radio frequency (RF) coaxial connector.
But those are suitable only for using the wireless device of similar SMA type antenna connectors and infrequently plugs, screw, tear open
Unload the application scenarios of antenna.Such as：The external antenna using SMA connectors used on family expenses WiFi wireless routers, installation,
Debugging terminates afterwards generally operating there is no change antenna.And portable mobile wireless HD video transmission equipment is before use, need
More bar antennas are screwed on the SMA type connectors of equipment one by one, after use, it is necessary to connect from SMA types during collecting apparatus
Connect and more bar antennas are screwed off on device, user will dismantle several times for sometimes one day.The dismounting so to go round and begin again, is easily caused
The pin at antenna connector both ends, hole connection loosen, and cause high-frequency resistance mismatch, so as to directly result in the transmitting-receiving performance of whole system
Decline.In addition, using SMA types or the bar antenna of N Connector, mechanical strength is not high, so that in application scenes
During fact is wirelessly transferred, often the situation appearance of collsion damage bar antenna accidentally because of artificial adjustment aerial angle, causes to connect
There are frame losing or mess code during the video image received.Therefore, usually need manual maintenance antenna and change connector, expense of not only taking a lot of work
When, it is often more important that it have impact on the regular traffic work of client.
Such issues that in order to solve, engineers and technicians once selected and special antenna are used in portable wireless transceiver equipment
The method of the multiple bar antennas of Boards wall, to overcome the frequent grafting of SMA type connectors or collision to bring asking for loose contact
Topic.But the program is limited by the limitation of bar antenna and device structure size, installation and operation inconvenience, and can not effectively carry
Antenna gain is risen, so as to limit its practical application.
Another selection scheme is to use external orientation plate aerial.Such antenna gain and signal to noise ratio will be significantly better than outer
Formula bar antenna is put, but needs to connect with the signal at wireless device end using much longer feeder lines progress antenna ends, antenna
SMA types or N Connector must still be retained with wireless device both ends, for the installation or removal of feeder line, therefore often plug is easily made
Situation into high-frequency signal loose contact does not change.
The content of the invention
To solve the problems, such as that portable mobile wireless HD video system prior art is present, the utility model provides a kind of portable
Formula wireless high-definition video transmitting device, by the way that multiple flat plane antenna oscillators are combined into one with wireless high-definition video transmission module
Device, solve the reliability in portable mobile wireless high-resolution video transfer system use.
The utility model provides a kind of portable mobile wireless HD video transmission integrated apparatus, including front cover shell, antenna shake
Son, antenna-reflected plate, feeder line, high definition wireless video receiver module, SDI vision signals accessory power outlet, DC direct current supplys socket,
Wireless channel option board, rear casing；The front cover shell, rear casing are separately mounted to the front of antenna-reflected plate, the back side；The day
Linear oscillator is fixed on the front of antenna-reflected plate；The high definition wireless video receiver module is arranged on the back side of antenna-reflected plate
In the space surrounded with rear casing；One end of the feeder line is welded to the output end of antenna oscillator, the other end be welded to high definition without
Aerial signal input corresponding to line video receiver modules；The wireless channel option board, SDI vision signals accessory power outlet,
DC direct current supply sockets are separately fixed on rear casing；The wireless channel option board, SDI vision signals accessory power outlet, DC are straight
Stream power supply base is connected with high definition wireless video receiver module respectively
Antenna oscillator described in the utility model can improve the antenna gain of system and connect using flat plane antenna oscillator
Receive signal to noise ratio.
The utility model also includes the wireless signal strength LED Unit being arranged on rear casing, and the wireless signal strength refers to
Show that lamp plate is connected with the wireless video receiver module, for indicating wireless signal strength etc..
Originally it is to be also equipped with power switch described in utility model on rear casing, power switch control DC direct current supply sockets
On/off.
Be provided with waterproof sealing cushion rubber between front cover shell described in the utility model and antenna-reflected plate and rear casing, front cover shell with
Rear casing merges into the one of closing, is fixed with screw.
Carry and use for the convenience of the user, flush type handle is provided with the rear casing.Rear casing described in the utility model
Outer surface be provided with gimbals, be easy to user installation mast, adjust the present apparatus pitching and level angle.
The utility model can use video camera battery group or other external power supplys to power, and facilitate client to use.Such as adopt
Formula power supply is carried with case to power, the utility model is arranged on casing, can be connected with the power supply in casing with cable.On the casing
Equipped with height-adjustable expansion link, the gimbals on the wireless high-definition video transmitting device can be arranged on expansion link.
When not in use, the device and expansion link can be taken in casing.
The utility model by the modules such as multiple antenna oscillators, antenna-reflected plate, wireless high-definition video receiver design by
In the integrated seal casinghousing that front cover shell, rear casing form, multiple antennas are shaken by the way of ultrashort feeder line directly welds
Sub- output end is connected with wireless high-definition video receiver module antenna input, eliminates up to 10 sets of RF coaxial connection
Device, the reliability that the signal to noise ratio of present apparatus transmission of video and high-frequency signal connect is improved, reduces and often safeguards antenna and company
Connect the artificial and expense of device.The integrated apparatus is full-closed structure, has the safe handling of shockproof crashworthiness, dustproof and waterproof,
Due in actual applications, it is no longer necessary to repeated disassembled and assembled antenna or feeder line, facilitate the use of client.
Brief description of the drawings
Fig. 1 is device explosion figure of the present utility model.
Fig. 2 is device front perspective view of the present utility model.
Fig. 3 is device rear perspective view of the present utility model.
Fig. 4 is device of the present utility model and expansion link, box body combinations schematic diagram.
1- front cover shells in figure；2- flat plane antenna oscillators；3- antenna-reflected plates；The ultrashort feeder lines of 4-；5- high definition wireless videos connect
Receive device module；6- waterproof grommets；7- rear casings；8- flush type handles；9- gimbals；The output of 10-SDI vision signals is inserted
Seat；11-DC direct current supply sockets；12- power switches；13- wireless signal strength LED Units；14- wireless channel option boards；
15- wireless high-definition videos transmit integrated apparatus；16-SDI vision signals export line interface；17- expansion links；18- direct current supplys
Line；19- casings.
Embodiment
As shown in figure 1, portable mobile wireless HD video transmission integrated apparatus provided by the utility model includes, front cover shell
1st, flat plane antenna oscillator 2, antenna-reflected plate 3, ultrashort feeder line 4, high definition wireless video receiver module 5, waterproof grommet 6, after
Case 7, flush type handle 8, gimbals 9, SDI vision signals accessory power outlet 10, DC direct current supplys socket 11, power switch
12nd, wireless signal strength LED Unit 13, wireless channel option board 14.
Multiple flat plane antenna oscillators 2 are individually fixed in the front of antenna-reflected plate 3, high definition wireless video by certain spacing
In the space that the back side that receiver module 5 is arranged on antenna-reflected plate 3 surrounds with the inner side of rear casing 7, ultrashort feeder line 4 and each antenna
Oscillator 2 is corresponded to one by one, and ultrashort feeder line one end is welded to the output end of antenna oscillator 2, and the other end is passed through and reserved on antenna-reflected plate 3
Perforate be welded to aerial signal input in high definition wireless video receiver module 5.
Wireless signal strength LED Unit 13, wireless channel option board 14 are separately fixed at the inner side of rear casing 7, and pass through
Signal conductor display corresponding with high definition wireless video receiver module 5 and control terminal are connected, and rear casing is provided with for checking
The hole of wireless signal strength indicator lamp, and for exposing the hole of wireless channel option board, wireless frequency can be operated by the hole
Road option board, the frequency of Antenna Operation is selected by wireless channel option board.
SDI vision signals accessory power outlet 10, DC direct current supplys socket 11, power switch 12 are separately fixed on rear casing 7
In reserved mounting hole, and with the SDI VTs in wire and wireless video receiver module 5, power input
It is connected, power switch controls the break-make of power supply.
As shown in figure 3, the gimbals 9 with adjusting pitch and level angle are arranged on rear casing by trip bolt
7 outer surface.Flush type handle 8 is fixed on the top of the outer surface of rear casing 7.
As shown in Figure 1, 2, 3, also it is lined with anti-watertight between front cover shell 1 of the present utility model, antenna-reflected plate 3, rear casing 7
Seal 6, three's fit sealing is integrated by more screws.The mounting means shown in figure is that it is anti-that front cover shell is arranged on antenna
The front of plate is penetrated, rear casing is arranged on the back side of antenna-reflected plate；Can also by antenna-reflected plate be sized to it is a little bit smaller,
Antenna-reflected plate is arranged in the mounting post reserved on front cover shell or rear casing, directly fastened front cover shell and rear casing.When
When being designed to small sized antenna reflecting plate, ultrashort feeder line can also be directly from the side of antenna-reflected plate around antenna-reflected backboard
The aerial signal input being welded to behind face in high definition wireless video receiver module 5, but this mode is not so good as in antenna-reflected
It is convenient that aperture is opened up on plate.
As shown in figure 4, portable mobile wireless HD video transmission integrated apparatus provided by the utility model can use case to carry
Formula power supply is powered, and battery is provided with casing 19, and the outside of casing 19 can be installed with the expansion link 17 that can adjust height, without using
When, the expansion link 17 can be placed in casing after shrinking, and the gimbals 9 on wireless high-definition video transmission integrated apparatus 15 can pacify
Mounted in the top of expansion link 17, wireless high-definition video transmits integrated apparatus 15 and passed through by the confession in power line 18 and casing 19
Power supply connects.SDI vision signals output line interface 16 connect after SDI vision signal accessory power outlets can with other video-frequency monitors or
Playing device of recording a video connects.
Claims (9)
1. a kind of portable mobile wireless HD video transmits integrated apparatus, it is characterised in that：Including front cover shell, antenna oscillator, day
It is line reflection plate, feeder line, high definition wireless video receiver module, SDI vision signals accessory power outlet, DC direct current supplys socket, wireless
Channel selection plate, rear casing；The front cover shell, rear casing are located at front, the back side of antenna-reflected plate respectively；The antenna oscillator
It is fixed on the front of antenna-reflected plate；The high definition wireless video receiver module is arranged on the back side and the back cover of antenna-reflected plate
In the space that shell surrounds；One end of the feeder line is welded to the output end of antenna oscillator, and the other end is welded to high definition wireless video
Aerial signal input corresponding to receiver module；The wireless channel option board, SDI vision signals accessory power outlet, DC direct currents
Power supply base is separately fixed on rear casing；The wireless channel option board, SDI vision signals accessory power outlet, DC direct current supplys
Socket is connected with high definition wireless video receiver module respectively.
2. portable mobile wireless HD video as claimed in claim 1 transmits integrated apparatus, it is characterised in that：The antenna shakes
Son is using flat plane antenna oscillator.
3. portable mobile wireless HD video as claimed in claim 1 transmits integrated apparatus, it is characterised in that：Also include installation
Wireless signal strength LED Unit on rear casing, the wireless signal strength LED Unit receive with the high definition wireless video
Device module connects.
4. the portable mobile wireless HD video transmission integrated apparatus as described in claim 1,2 or 3, it is characterised in that：It is described
Power switch is also equipped with rear casing, the power switch controls the on/off of DC direct current supply sockets.
5. the portable mobile wireless HD video transmission integrated apparatus as described in claim 1,2 or 3, it is characterised in that：It is described
Waterproof grommet is provided between front cover shell, antenna-reflected plate, rear casing.
6. the portable mobile wireless HD video transmission integrated apparatus as described in claim 1,2 or 3, it is characterised in that：It is described
Rear casing is provided with flush type handle on outer surface.
7. the portable mobile wireless HD video transmission integrated apparatus as described in claim 1,2 or 3, it is characterised in that：It is described
Rear casing is provided with gimbals on outer surface.
8. the portable mobile wireless HD video transmission integrated apparatus as described in claim 1,2 or 3, it is characterised in that：It is described
Portable mobile wireless HD video transmits integrated apparatus and carries formula power supply or the power supply of other external cells by case.
9. portable mobile wireless HD video as claimed in claim 8 transmits integrated apparatus, it is characterised in that：The case carries formula
Expansion link is installed, the portable mobile wireless HD video transmission integrated apparatus is arranged on expansion link on the casing of power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720422941.3U CN206629205U (en) | 2017-04-21 | 2017-04-21 | A kind of portable mobile wireless HD video transmits integrated apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720422941.3U CN206629205U (en) | 2017-04-21 | 2017-04-21 | A kind of portable mobile wireless HD video transmits integrated apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206629205U true CN206629205U (en) | 2017-11-10 |
Family
ID=60205497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720422941.3U Active CN206629205U (en) | 2017-04-21 | 2017-04-21 | A kind of portable mobile wireless HD video transmits integrated apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206629205U (en) |
-
2017
- 2017-04-21 CN CN201720422941.3U patent/CN206629205U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 210038 10 Hengtong Avenue, Nanjing economic and Technological Development Zone, Jiangsu Patentee after: Nanjing orview electronic Polytron Technologies Inc Address before: 210038 10 Hengtong Avenue, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Patentee before: Nanjing SWIT Electronics Co., Ltd. |