CN206413292U - A kind of integrated form power supply connects the external output device of audio frequency and video input and output - Google Patents
A kind of integrated form power supply connects the external output device of audio frequency and video input and output Download PDFInfo
- Publication number
- CN206413292U CN206413292U CN201621449287.7U CN201621449287U CN206413292U CN 206413292 U CN206413292 U CN 206413292U CN 201621449287 U CN201621449287 U CN 201621449287U CN 206413292 U CN206413292 U CN 206413292U
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- CN
- China
- Prior art keywords
- rack
- power supply
- audio frequency
- integrated form
- delivery casing
- 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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Abstract
The utility model belongs to special purpose vehicle video input output external equipment field, specifically related to a kind of integrated form power supply connects the external output device of audio frequency and video input and output, including rack, the rectangular body shape of rack, the front opening of rack, the fixed mount for installing other equipment is provided with rack, power supply delivery casing and the external delivery casing of audio frequency and video integrated form are installed on the fixed mount in the rack, front shroud is provided with the opening of rack is used for sealing cabinet, it is provided with the aft bulkhead of rack in exhaust outlet, rack and is provided with ventilating fan.The utility model is simple in construction, easy to implement, and power supply delivery casing is set in rack, and power supply delivery casing can effectively manage power supply, and double copies USP stand-by power supplies are effectively guaranteed the stability of power supply；A variety of demands of special vehicle mobile office and emergency command are integrated with rack, integrated form design allows vehicle to adapt to various working environments, improves special vehicle overall practicality and actual effect.
Description
Technical field
The utility model belongs to special purpose vehicle video input output external equipment field, and in particular to a kind of integrated form power supply
Connect the external output device of audio frequency and video input and output.
Background technology
With the development in epoch, social progress, portable audio and video playing turns into advertising, and educating popularization etc. can not
The means lacked, such as, film are gone to the countryside activity, are completed by movable type plays car；Security department also often needs
Some region is monitored, to protect the living safety of the people, or effectively be fought crime work by monitoring car
It is dynamic；In above-mentioned various activities, video playback and video reception vehicle are carried to mobile, work that can be safe and reliable
Work is most basic requirement, although current techniques also have corresponding equipment, still, finds a kind of integrated power supply management and a variety of sounds
The Almightiness type equipment of the external output equipment of video turns into the problem of having to be solved.
Utility model content
There is the audio frequency and video input and output device job insecurity of special vehicle, work(for prior art in the utility model
Can not congruent problem, propose that a kind of integrated form power supply connects the external output device of audio frequency and video input and output.
The technical solution of the utility model is：A kind of integrated form power supply connects the external output device of audio frequency and video input and output,
Including rack, the rectangular body shape of rack, the front opening of rack is provided with the fixed mount for installing other equipment in rack,
It is provided with power supply delivery casing and the external delivery casing of audio frequency and video integrated form, the opening of rack and sets on fixed mount in the rack
Being equipped with front shroud is used for sealing cabinet, is provided with exhaust outlet, rack on the aft bulkhead of rack and is provided with ventilating fan.
Described integrated form power supply connects the external output device of audio frequency and video input and output, and the rack is 5U standard
Rack.
Described integrated form power supply connects the external output device of audio frequency and video input and output, and the power supply delivery casing is one long
Cube, two sides of power supply delivery casing are provided with fixed plate, and fixed plate is used to power supply delivery casing be fixedly mounted in rack.
Described integrated form power supply connects in the external output device of audio frequency and video input and output, the power supply delivery casing and is integrated with
On-vehicle battery group master switch, powerful device protection switch, the system that supplies power with double circuit and double loop power supply system information display screen and outer
Connect power interface.
Described integrated form power supply connects the external output device of audio frequency and video input and output, and the audio frequency and video integrated form is external defeated
Outlet is rectangular box body, including upper lid, drain pan, installing plate and front panel, and drain pan is the box-like body of upper opening, fixation
On two end walls of drain pan, front panel is located on the front side wall of drain pan.
Described integrated form power supply connects the external output device of audio frequency and video input and output, and the audio frequency and video integrated form is external defeated
HDMI, VGA, DVI video interface are provided with the front panel of outlet, while being additionally provided with AV and Ka Nong audio frequency and video interfaces.
The beneficial effects of the utility model are：The utility model is simple in construction, easy to implement, sets power supply to export in rack
Case, power supply delivery casing can effectively manage power supply, and power management case is responsible for vehicle power, generating set and double copies
USP stand-by power supplies, are effectively guaranteed the stability of power supply；External delivery casing collection HDMI, VGA, DVI of audio frequency and video integrated form etc. is regarded
A variety of audio frequency and video interfaces such as frequency and AV, card agriculture so that more convenient to be docked with off-board progress audio frequency and video；Collect in rack
Into a variety of demands of special vehicle mobile office and emergency command, integrated form design allows vehicle to adapt to various working environments,
Improve special vehicle overall practicality and actual effect.
Brief description of the drawings
Fig. 1 is cabinet structure schematic diagram；
Fig. 2 is power supply delivery casing positive structure schematic；
Fig. 3 is power supply delivery casing structure schematic diagram；
Fig. 4 is whether the external delivery casing stereochemical structure of audio frequency and video integrated form is intended to；
Fig. 5 is power supply and stand-by power supply circuit connection figure；
Fig. 6 is centralized control system circuit diagram；
In figure, 1 is rack, and 2 be fixed mount, and 3 be fixed plate, and 4 be power supply delivery casing, and 5 be master switch, and 6 be display screen, 7
It is drain pan for external power supply mouthful, 8,9 be installing plate, and 10 be upper lid, and 11 be video interface.
Embodiment
Embodiment 1：With reference to Fig. 1-Fig. 6, a kind of integrated form power supply connects the external output device of audio frequency and video input and output, including
The fixed mount for installing other equipment is provided with rack, the rectangular body shape of rack, the front opening of rack, rack, in machine
It is provided with fixed mount in cabinet at power supply delivery casing and the external delivery casing of audio frequency and video integrated form, the opening of rack and is provided with protecgulum
Plate, which is used to be provided with exhaust outlet, rack on sealing cabinet, the aft bulkhead of rack, is provided with ventilating fan.
Rack is 5U standard cabinet.Power supply delivery casing is a cuboid, and two sides of power supply delivery casing are set
Fixed plate is equipped with, fixed plate is used to power supply delivery casing be fixedly mounted in rack.On-vehicle battery is integrated with power supply delivery casing
Group master switch, powerful device protection switch, the system that supplies power with double circuit and double loop power supply system information display screen and external power supply connect
Mouthful.
The external delivery casing of audio frequency and video integrated form is rectangular box body, including upper lid, drain pan, installing plate and front panel, bottom
Shell is the box-like body of upper opening, and fixed on two end walls of drain pan, front panel is located on the front side wall of drain pan.Sound is regarded
HDMI, VGA, DVI video interface are provided with the front panel of the external delivery casing of frequency integrated form, while being additionally provided with AV and Ka Nong
Audio frequency and video interface.
Further, be provided with stand-by circuit in power supply delivery casing, generating set switch Z1 and backup circuit breaker Z2 with it is defeated
Go out power supply connection, while UPS and standby UPS is connected by switching Z3 and switch Z4 with power supply, as one of U
During SP power failures, it can be switched over by selecting switch SW2.
Further, in centralized control system, selecting switch SW1 is used to select civil power or generator as power supply,
Air-conditioning switch K1, manipulation go switch K2, bar desk electric switch K3, meeting space switch K4, light filling lamp switch K5,12V to open
Close K6, ceiling light switch K7, backup circuit breaker K8, warning lamp and flash of light lamp switch K9 and front and rear screen switch K10 is attempted by 24V electricity
Between source and ground wire.
Claims (6)
1. a kind of integrated form power supply connects the external output device of audio frequency and video input and output, including rack, the rectangular body shape of rack, machine
The fixed mount for installing other equipment is provided with the front opening of cabinet, rack, it is characterised in that：Consolidating in the rack
Determine to be provided with frame and front shroud is provided with power supply delivery casing and the external delivery casing of audio frequency and video integrated form, the opening of rack for close
Seal to be provided with exhaust outlet, rack on rack, the aft bulkhead of rack and be provided with ventilating fan.
2. integrated form power supply according to claim 1 connects the external output device of audio frequency and video input and output, it is characterised in that：
The rack is 5U standard cabinet.
3. integrated form power supply according to claim 1 connects the external output device of audio frequency and video input and output, it is characterised in that：
The power supply delivery casing is a cuboid, and two sides of power supply delivery casing are provided with fixed plate, and fixed plate is used for power supply
Delivery casing is fixedly mounted in rack.
4. integrated form power supply according to claim 3 connects the external output device of audio frequency and video input and output, it is characterised in that：
On-vehicle battery group master switch, powerful device protection switch, the system that supplies power with double circuit and two-way are integrated with the power supply delivery casing
Power-supply system information display screen and external power interface.
5. integrated form power supply according to claim 1 connects the external output device of audio frequency and video input and output, it is characterised in that：
The external delivery casing of audio frequency and video integrated form is rectangular box body, including upper lid, drain pan, installing plate and front panel, and drain pan is
The box-like body of upper opening, fixed on two end walls of drain pan, front panel is located on the front side wall of drain pan.
6. integrated form power supply according to claim 1 connects the external output device of audio frequency and video input and output, it is characterised in that：
HDMI, VGA, DVI video interface are provided with the front panel of the external delivery casing of audio frequency and video integrated form, is additionally provided with simultaneously
AV and Ka Nong audio frequency and video interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621449287.7U CN206413292U (en) | 2016-12-28 | 2016-12-28 | A kind of integrated form power supply connects the external output device of audio frequency and video input and output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621449287.7U CN206413292U (en) | 2016-12-28 | 2016-12-28 | A kind of integrated form power supply connects the external output device of audio frequency and video input and output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206413292U true CN206413292U (en) | 2017-08-15 |
Family
ID=59551580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621449287.7U Expired - Fee Related CN206413292U (en) | 2016-12-28 | 2016-12-28 | A kind of integrated form power supply connects the external output device of audio frequency and video input and output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206413292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110120701A (en) * | 2018-02-06 | 2019-08-13 | 江西省越信保安服务有限公司 | A kind of power management module |
-
2016
- 2016-12-28 CN CN201621449287.7U patent/CN206413292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110120701A (en) * | 2018-02-06 | 2019-08-13 | 江西省越信保安服务有限公司 | A kind of power management module |
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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 |
Granted publication date: 20170815 Termination date: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |