CN208239914U - Multi-media box combined system - Google Patents
Multi-media box combined system Download PDFInfo
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- CN208239914U CN208239914U CN201820570520.XU CN201820570520U CN208239914U CN 208239914 U CN208239914 U CN 208239914U CN 201820570520 U CN201820570520 U CN 201820570520U CN 208239914 U CN208239914 U CN 208239914U
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- power supply
- interface
- relay
- projector
- protection cabinet
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Abstract
The utility model provides a kind of Multi-media box combined system, includes protection box assembly interconnected and power supply module；The protection box assembly includes protection cabinet (1), forms article containing space inside protection cabinet (1)；Power supply module includes power control box (2), and power supply space is formed in power control box (2)；Projector (11) and reflecting mirror (12) are provided in article containing space, projector (11) is oppositely arranged with transmitting mirror；Relay (21) are provided in the power supply space；Power input interface A1 and DVI signaling interface A4 are provided on the protection cabinet (1), projector (11) is connected respectively to power input interface A1, DVI signaling interface A4；The controlled terminal of relay (21) is connected to power input interface A1.The utility model can effectively accomplish vibrationproof, moisture-proof, dust-proof " three proofings " function using structures such as protection cabinets, to preferably protect box house element, adapt to installing and using under the adverse circumstances such as subway.
Description
Technical field
The utility model relates to projection device fields, and in particular, to Multi-media box combined system.
Background technique
In the projects such as all subway string media, outdoor medium, multimedia equipment effect is showed, equipment is stable, ring
Border condition adaptability has very big requirement, though existing multimedia equipment has reached relevant art standard, one side exhibition method is more
For the unification exhibition method of such as wallpaper, poster, for the peace of such as projection, the integrated multimedia equipment of electrical screen formula
Dress is unable to get effective guarantee with running quality.
Utility model content
For the defects in the prior art, the purpose of the utility model is to provide a kind of Multi-media box combined systems.
According to Multi-media box combined system provided by the utility model, include protection box assembly interconnected and power supply group
Part；The protection box assembly includes protection cabinet, forms article containing space inside protection cabinet；The power supply module includes power supply control
Box processed, power control box is interior to form power supply space；
Projector and reflecting mirror are provided in the article containing space, projector is oppositely arranged with transmitting mirror；The power supply is empty
Between in be provided with relay；
Power input interface A1 and DVI signaling interface A4 are provided on the protection cabinet, projector is connected respectively to electricity
Source input interface A1, DVI signaling interface A4；The controlled terminal of relay is connected to power input interface A1；
Be additionally provided in the article containing space it is following any one or appoint multiple components:
-- camera；
-- sensor；
-- fiber optic emitter；
The camera is connected with projector and/or relay, and camera is equipped with independent power supply, the independent power supply position
In article containing space；
The sensor includes temperature sensor and/or humidity sensor, and the sensor is connected to power input interface
A1；
Be additionally provided on the protection cabinet it is following any one or appoint multiple interfaces:
-- light passes signaling interface A2；
-- light passes power supply interface A3；
-- camera signals interface A5；
Transformer and air switch are additionally provided in the power supply space；
Relay, air switch, transformer are sequentially connected；Multiple threading interfaces, institute are provided on the power control box
Threading interface is stated to be located in the gum sleeve of setting；
The control terminal of the relay forms infrared sensor connecting pin；
It also include compressor, the compressor is connected on relay；
Compressor is connected with the protection cabinet；
It also include receiver and transmitter, receiver is connected with transmitter by the optical fiber being arranged；
The receiver is connected to DVI signaling interface A4.
The utility model additionally provides a kind of Multi-media box combined system, includes protection box assembly interconnected and power supply
Component；The protection box assembly includes protection cabinet, forms article containing space inside protection cabinet；The power supply module includes power supply
Box is controlled, forms power supply space in power control box；
Projector and reflecting mirror are provided in the article containing space, projector is oppositely arranged with transmitting mirror；The power supply is empty
Between in be provided with relay；
Power input interface A1 and DVI signaling interface A4 are provided on the protection cabinet, projector is connected respectively to electricity
Source input interface A1, DVI signaling interface A4；The controlled terminal of relay is connected to power input interface A1.
Preferably, be additionally provided in the article containing space it is following any one or appoint multiple components:
-- camera；
-- sensor；
-- fiber optic emitter.
Preferably, the camera is connected with projector and/or relay, and camera is equipped with independent power supply, the list
Only power supply is located in article containing space；
The sensor includes temperature sensor and/or humidity sensor, and the sensor is connected to power input interface
A1。
Preferably, be additionally provided on the protection cabinet it is following any one or appoint multiple interfaces:
-- light passes signaling interface A2；
-- light passes power supply interface A3；
-- camera signals interface A5.
Preferably, transformer and air switch are additionally provided in the power supply space；
Relay, air switch, transformer are sequentially connected；Multiple threading interfaces, institute are provided on the power control box
Threading interface is stated to be located in the gum sleeve of setting.
Preferably, the control terminal of the relay forms infrared sensor connecting pin.
It preferably, also include compressor, the compressor is connected on relay；
Compressor is connected with the protection cabinet.
It preferably, also include receiver and transmitter, receiver is connected with transmitter by the optical fiber being arranged；
The receiver is connected to DVI signaling interface A4.
Compared with prior art, the utility model have it is following the utility model has the advantages that
1, the utility model can effectively accomplish vibrationproof, moisture-proof, dust-proof " three proofings " function using structures such as protection cabinets
Can, to preferably protect box house element, adapt to installing and using under the adverse circumstances such as subway；
2, the utility model is moisture-proof, dust-proof grade is not less than IP55；Shockproof earthquake intensity is not less than 7 grades, and Wind-Pressure Resistance grade is not low
In PA6 (10.8-13.9m/s), all subordinate line materials are both needed to using flame retardant wire, it is ensured that equipment safety is reliable；
3, the utility model uses the interface of such as optical fiber interface, RS485 interface, RS232 interface etc. form, cooperation
Using cables such as optical fiber, digital optical transport can be realized, avoid transmission loss and electromagnetic interference, main equipment conducts tool entirely
There is anti-interference process, subway original signal will not be interfered, while the equipment such as compatible control device, individual chips.
4, it is further improved in structure basis provided by the utility model, can be realized integrated form control transmission, monitoring
Etc. multi-functional, stabilization of equipment performance, safety, real-time under guarantee operating status.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the block diagram of the utility model；
It is shown in figure:
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These are all within the protection scope of the present invention.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Multi-media box combined system provided by the utility model includes protection box assembly interconnected and power supply module；
The protection box assembly includes protection cabinet 1, forms article containing space inside protection cabinet 1；The power supply module includes power supply control
Box 2 processed, power control box 2 is interior to form power supply space；Projector 11 and reflecting mirror 12, projector are provided in the article containing space
11 are oppositely arranged with transmitting mirror；Relay 21 is provided in the power supply space；Power input is provided on the protection cabinet 1
Interface A1 and DVI signaling interface A4, projector 11 are connected respectively to power input interface A1, DVI signaling interface A4；Relay 21
Controlled terminal be connected to power input interface A1.
Be additionally provided in the article containing space it is following any one or appoint multiple components: camera 13；Sensor 14；Optical fiber hair
Emitter 4.The camera 13 is connected with projector 11 and/or relay 21, and camera 13 is equipped with independent power supply, described independent
Power supply is located in article containing space.In practical application, camera 13 is connect with projector 11, relay 21 realizes monitoring function.Institute
Stating sensor 14 includes temperature sensor and/or humidity sensor, and the sensor 14 is connected to power input interface A1.It is described
Fiber optical transceiver is counter-propagate.Be additionally provided on the protection cabinet 1 it is following any one or appoint multiple interfaces: light communication number connects
Mouth A2；Light passes power supply interface A3；Camera signals interface A5.
Transformer 23 and air switch 22 are additionally provided in the power supply space；Relay 21, air switch 22, transformer
23 are sequentially connected；Multiple threading interfaces are provided on the power control box 2, the threading interface is located at the gum sleeve of setting
In 25.The control terminal of the relay 21 forms infrared sensor connecting pin.It also include compressor 5, the compressor 5 connects
Onto relay 21；Compressor 5 is connected with the protection cabinet 1.Also comprising receiver 3 and transmitter 4, receiver 3 and transmitting
Device 4 is connected by the optical fiber of setting；The receiver 3 is connected to DVI signaling interface A4.The utility model conducts shape using complete
Formula realizes electronic shield, described to conduct i.e. complete machine conducting entirely, is powered to connecting using equipment and be realized using its equipment working performance
Certain specific functions, such as above-mentioned electronic shield.
In practical application, by taking metro environment as an example, when infrared sensor connecting pin be connected to be arranged in it is red in tunnel
On outside line sensor, when detecting that subway enters the station or is outbound, the control of relay 21 carries out power on/off to structures such as projectors 11.Example
Such as, when subway enters the station, projector 11 is powered off, stops projection；When subway is outbound, it is powered, restarts to projector 11
Projection.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily combined with each other.
Claims (9)
1. a kind of Multi-media box combined system, which is characterized in that include protection box assembly interconnected and power supply module；It is described
Protecting box assembly includes protection cabinet (1), forms article containing space inside protection cabinet (1)；The power supply module includes power supply control
Box (2) processed, power control box (2) is interior to form power supply space；
Projector (11) and reflecting mirror (12) are provided in the article containing space, projector (11) is oppositely arranged with transmitting mirror；Institute
It states in power supply space and is provided with relay (21)；
Power input interface A1 and DVI signaling interface A4 are provided on the protection cabinet (1), projector (11) is connected respectively to
Power input interface A1, DVI signaling interface A4；The controlled terminal of relay (21) is connected to power input interface A1；
Be additionally provided in the article containing space it is following any one or appoint multiple components:
-- camera (13)；
-- sensor (14)；
-- fiber optic emitter (4)；
The camera (13) is connected with projector (11) and/or relay (21), and camera (13) is equipped with independent power supply, institute
Independent power supply is stated to be located in article containing space；
The sensor (14) includes temperature sensor and/or humidity sensor, and the sensor (14) is connected to power input
Interface A1；
Be additionally provided on the protection cabinet (1) it is following any one or appoint multiple interfaces:
-- light passes signaling interface A2；
-- light passes power supply interface A3；
-- camera signals interface A5；
Transformer (23) and air switch (22) are additionally provided in the power supply space；
Relay (21), air switch (22), transformer (23) are sequentially connected；It is provided on the power control box (2) multiple
Interface is threaded, the threading interface is located in the gum sleeve (25) of setting；
The control terminal of the relay (21) forms infrared sensor connecting pin；
It also include compressor (5) that the compressor (5) is connected on relay (21)；
Compressor (5) is connected with the protection cabinet (1)；
Also comprising receiver (3) and transmitter (4), receiver (3) is connected with transmitter (4) by the optical fiber being arranged；
The receiver (3) is connected to DVI signaling interface A4.
2. a kind of Multi-media box combined system, which is characterized in that include protection box assembly interconnected and power supply module；It is described
Protecting box assembly includes protection cabinet (1), forms article containing space inside protection cabinet (1)；The power supply module includes power supply control
Box (2) processed, power control box (2) is interior to form power supply space；
Projector (11) and reflecting mirror (12) are provided in the article containing space, projector (11) is oppositely arranged with transmitting mirror；Institute
It states in power supply space and is provided with relay (21)；
Power input interface A1 and DVI signaling interface A4 are provided on the protection cabinet (1), projector (11) is connected respectively to
Power input interface A1, DVI signaling interface A4；The controlled terminal of relay (21) is connected to power input interface A1.
3. Multi-media box combined system according to claim 2, which is characterized in that be additionally provided in the article containing space with
It descends any one or appoints multiple components:
-- camera (13)；
-- sensor (14)；
-- fiber optic emitter (4).
4. Multi-media box combined system according to claim 3, which is characterized in that the camera (13) and projector
(11) and/or relay (21) is connected, and camera (13) is equipped with independent power supply, and the independent power supply is located in article containing space；
The sensor (14) includes temperature sensor and/or humidity sensor, and the sensor (14) is connected to power input
Interface A1.
5. Multi-media box combined system according to claim 3, which is characterized in that also set up on the protection cabinet (1)
Have it is following any one or appoint multiple interfaces:
-- light passes signaling interface A2；
-- light passes power supply interface A3；
-- camera signals interface A5.
6. Multi-media box combined system according to claim 2, which is characterized in that be additionally provided with change in the power supply space
Depressor (23) and air switch (22)；
Relay (21), air switch (22), transformer (23) are sequentially connected；It is provided on the power control box (2) multiple
Interface is threaded, the threading interface is located in the gum sleeve (25) of setting.
7. Multi-media box combined system according to claim 2, which is characterized in that the control terminal shape of the relay (21)
At infrared sensor connecting pin.
8. Multi-media box combined system according to claim 2, which is characterized in that also include compressor (5), the compression
Machine (5) is connected on relay (21)；
Compressor (5) is connected with the protection cabinet (1).
9. Multi-media box combined system according to claim 2, which is characterized in that also include receiver (3) and transmitter
(4), receiver (3) is connected with transmitter (4) by the optical fiber being arranged；
The receiver (3) is connected to DVI signaling interface A4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570520.XU CN208239914U (en) | 2018-04-20 | 2018-04-20 | Multi-media box combined system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570520.XU CN208239914U (en) | 2018-04-20 | 2018-04-20 | Multi-media box combined system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239914U true CN208239914U (en) | 2018-12-14 |
Family
ID=64584468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820570520.XU Active CN208239914U (en) | 2018-04-20 | 2018-04-20 | Multi-media box combined system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208239914U (en) |
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2018
- 2018-04-20 CN CN201820570520.XU patent/CN208239914U/en active Active
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