CN209435238U - A kind of vehicle-mounted broadcasting control box - Google Patents
A kind of vehicle-mounted broadcasting control box Download PDFInfo
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- CN209435238U CN209435238U CN201920154744.7U CN201920154744U CN209435238U CN 209435238 U CN209435238 U CN 209435238U CN 201920154744 U CN201920154744 U CN 201920154744U CN 209435238 U CN209435238 U CN 209435238U
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- vehicle
- control box
- broadcasting control
- box body
- microphone
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Abstract
The utility model discloses a kind of vehicle-mounted broadcasting control boxes, including box body and the operation panel being fixed on box body, control circuit board is provided in box body, the side of box body is provided with interface module, power switch is provided on the left of operation panel, indicating lamp component, button assembly and loudspeaker, the right side of operation panel is recessed downwards the microphone placing groove formed for placing microphone, the top surface of microphone placing groove is provided with the self-resetting push switch that the alarm in urgency traffic compartment is initiated for response, interface module, power switch, indicating lamp component, button assembly, loudspeaker, microphone, push switch is electrically connected with control circuit board respectively.Self-resetting push switch is arranged in the position that microphone is placed in the utility model, when answering passenger's urgent intercommunication request, no longer need to open it is other answer switch, operation is simple and reliable, operating process is reduced, improves and answers efficiency and real-time with what alarm passenger carried out urgent intercommunication.
Description
Technical field
The utility model relates to rail traffic broadcasting equipment technical field more particularly to a kind of vehicle-mounted broadcasting control boxes.
Background technique
Especially Chinese with the development that countries in the world rail traffic is at full speed, rail traffic makes rapid progress, the hair of great-jump-forward
Exhibition.Rail traffic goes out because of factors, the people's first choices for becoming present city such as its uniqueness, big, quick, the economic, safety of transport power
Line mode.Urban inner trip is subway, and long-distance trip is high-speed rail.Vehicle-mounted broadcasting control box is installed on train driving room, is used for
It realizes that driver broadcasts full vehicle, other end driver is talked with, and answer the urgency traffic that passenger initiates in compartment.Existing column
Vehicle Broadcasting Control box passenger in compartment initiates after promptly passing through request, and driver needs to open urgent intercommunication switch could be with initiation
Passenger in the compartment of urgency traffic carries out urgent intercommunication, cumbersome, and often emergency requires more than driver strives point
Second carry out response, it is this turn on the switch manually could practical operation by way of urgent intercommunication when low efficiency, not enough in real time.
Utility model content
The utility model aims to solve at least the technical problems existing in the prior art, especially innovatively proposes a kind of vehicle
Broadcasting Control box is carried, it is urgent right to need to open manually when efficiently solving prior art driver with alarm passenger's urgent intercommunication of progress
Say switch, cumbersome, reply efficiency is low, not real-time enough problem.
In order to realize the above-mentioned purpose of the utility model, the utility model provides a kind of vehicle-mounted broadcasting control box, including
Box body and the operation panel being fixed on the box body are provided with control circuit board in the box body, and the side of the box body is set
It is equipped with interface module, power switch, indicating lamp component, button assembly and loudspeaker, institute are provided on the left of the operation panel
The right side for stating operation panel is recessed downwards the microphone placing groove formed for placing microphone, the top surface setting of the microphone placing groove
There are the self-resetting push switch that the alarm in urgency traffic compartment is initiated for response, the interface module, electricity
Source switch, indicating lamp component, button assembly, loudspeaker, microphone, push switch are electrically connected with the control circuit board respectively.
When there is passenger to initiate urgency traffic request, train operator only needs to hang on, at this time the push switch
Automatic spring resets, that is, connects the intercommunication function with passenger, no longer need to any key of Manual press or switch, reduce operation stream
Journey improves the efficiency of answering for carrying out urgent intercommunication with alarm passenger, effectively promotes the real-time of urgent intercommunication；When the microphone is put
When setting in the microphone placing groove, the push switch is depressed, with promptly being disconnected automatically by function for alarm passenger.
Operation is simple and reliable.
Preferably, the top surface of the microphone placing groove is viscous is equipped with resilient cushion.It is put by the way that resilient cushion is arranged to microphone is placed on
The microphone set on slot carries out buffer protection.
Preferably, the resilient cushion is foam-rubber cushion.Foam-rubber cushion is soft, good buffer effect, and energy microphone plays better guarantor
Shield effect.
Preferably, the bottom of the box body is provided with several damping devices.Broadcasting Control box is carried out by damping device
Damping, buffering avoids jolting in train travelling process or shakes to damage the inside electric elements of Broadcasting Control box, together
When can also reduce that train body shakes or the sound that receives and sends to Broadcasting Control box of vibration be interfered by damping, buffering,
Improve the call tone quality of Broadcasting Control box.
Preferably, the damping device includes guide sleeve, and the guide sleeve is internally provided with guide plate, the guide plate with
The vertical section of T-type frame is connected, and is provided with the first damping spring, the T-type inside the guide sleeve and on the upside of guide plate
The second damping spring is arranged in the vertical section of frame, first damping spring, the second damping spring both ends are to be fixedly connected.
Vibration can be effectively absorbed under the action of the first damping spring and the second damping spring, reduce Broadcasting Control box component
Damage, extend Broadcasting Control box service life.
Preferably, the bottom surface of the traversing section of the T-type frame is provided with plastic suckers.In use, will be wide by plastic suckers
Broadcast Control box is adsorbed on station, avoids because train shakes Broadcasting Control box arbitrarily being slided.
Preferably, the bottom of the box body is viscous is equipped with non-slip mat.It can also be set by the box body bottom in Broadcasting Control box
It sets non-slip mat and plays antiskid effect, avoid because train shakes Broadcasting Control box arbitrarily being slided.
Preferably, liquid crystal display, the liquid crystal display and the control are additionally provided on the left of the operation panel
Circuit board electrical connection.By in liquid crystal display display alarm coach number, the real-time imaging in compartment of alarming, current time, compartment
The important informations such as temperature.
Preferably, the vehicle-mounted broadcasting control box further includes the volume adjustment knob being arranged on the operation panel, institute
Volume adjustment knob is stated to be electrically connected with the control circuit board.The volume of loudspeaker is adjusted by volume adjustment knob.
Preferably, the button assembly includes broadcast key and driver's intercom push key.When pressing broadcast key, train department
Machine can broadcast all compartments of class vehicle；When pressing driver's intercom push key, train operator can be with the department of train other end
Machine carries out intercommunication.
The utility model, which passes through, is arranged self-resetting push switch in the position that microphone is placed, it is only necessary to pick up or
Putting down microphone turn on automatically or can hang up the urgency traffic of passenger's initiation, no longer need to open it is other it is any answer switch, operate
It is simple and reliable, operating process is reduced, the efficiency of answering for carrying out urgent intercommunication with alarm passenger is improved, effectively promotes urgent intercommunication
Real-time.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of vehicle-mounted broadcasting control box provided by the utility model；
Fig. 2 is the structural schematic diagram of the damping device of vehicle-mounted broadcasting control box provided by the utility model.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the company being also possible to inside two elements
It is logical, it can be directly connected, can also indirectly connected through an intermediary, for the ordinary skill in the art, it can
To understand the concrete meaning of above-mentioned term as the case may be.
The utility model provides a kind of vehicle-mounted broadcasting control box, as shown in Figure 1, including box body 1 and being fixed on box body 1
On operation panel 2, be provided with control circuit board in box body 1, the side of box body 1 is provided with interface module, a left side for operation panel 2
Side is provided with power switch 3, indicating lamp component 4, button assembly 5 and loudspeaker 6, and the right side of operation panel 2 is recessed to be formed downwards
For placing the microphone placing groove 7 of microphone 9, the top surface of microphone placing groove 7 is provided with initiates in urgency traffic compartment for response
Alarm self-resetting push switch 8, interface module power switch 3, indicating lamp component 4, button assembly 5, raises
Sound device 6, microphone 9, push switch 8 are electrically connected with control circuit board respectively.
When there is passenger to initiate urgency traffic request, train operator only needs to hang on 9, at this time push switch 8 from
It moves out and resets, that is, connect the intercommunication function with passenger, no longer need to any key of Manual press or switch, reduce operating process,
The efficiency of answering for carrying out urgent intercommunication with alarm passenger is improved, the real-time of urgent intercommunication is effectively promoted；When microphone 9 is placed on words
When in cylinder placing groove 7, push switch 8 is depressed, with promptly being disconnected automatically by function for alarm passenger.It is easy to operate can
It leans on.
Specifically, in the present embodiment, the rear side of box body 1 is arranged in interface module, and interface module includes ether Netcom
Communication interface, audio-frequency bus communication interface, power supply interface and ground interface, ethernet communication interface, supply audio-frequency bus communication interface
Electrical interface and ground interface are arranged on same interface card, interface card and control circuit board electrical connection.Based on sound
Frequency bus and ethernet technology, two kinds of working methods of full acoustic frequency bus after supporting digital and degradation.
Specifically, in the present embodiment, indicating lamp component 4 includes power supply indicator, urgent intercommunication indicator light and driver
Intercommunication indicator light.After power supply is connected, power supply indicator gives a green light；When having urgency traffic request, urgent intercommunication indicator light green is dodged
Bright, after urgency traffic request is connected, urgent intercommunication indicator light green is always on；Driver's cabin driver is to train other end driver's initiation department
When machine intercommunication, driver's intercommunication indicator light green flashing, the train other end was connected, and driver's intercommunication indicator light green is always on.
In the present embodiment, the top surface of microphone placing groove 7 is viscous is equipped with resilient cushion 11.Pass through 11 pairs of resilient cushion placements of setting
Microphone 9 on microphone placing groove 7 carries out buffer protection.
In the present embodiment, resilient cushion 11 is foam-rubber cushion.Foam-rubber cushion is soft, good buffer effect, and energy microphone 9 plays more
Good protective effect.
In the present embodiment, the bottom of box body 1 is provided with several damping devices 10.Pass through 10 pairs of broadcast controls of damping device
Box processed carries out damping, buffering, avoids jolting in train travelling process or shake to cause the inside electric elements of Broadcasting Control box
Damage, while also can reduce the sound that train body shakes or vibration receives and sends Broadcasting Control box by damping, buffering and make
At interference, the call tone quality of Broadcasting Control box is improved.
In the present embodiment, damping device 10 includes guide sleeve 10-1, and guide sleeve 10-1 is internally provided with guide plate 10-
2, guide plate 10-2 is connected with the vertical section of T-type frame 10-3, inside guide sleeve 10-1 and is located at setting on the upside of guide plate 10-2
There is the first damping spring 10-4, the second damping spring 10-5, the first damping spring 10- is arranged in the vertical section of T-type frame 10-3
4, the second both ends damping spring 10-5 are to be fixedly connected.In the effect of the first damping spring 10-4 and the second damping spring 10-5
Under can effectively absorb vibration, reduce the damage of Broadcasting Control box component, extend the service life of Broadcasting Control box.
In the present embodiment, the bottom surface of the traversing section of T-type frame 10-3 is provided with plastic suckers 10-6.In use, passing through
Broadcasting Control box is adsorbed on station by plastic suckers 10-6, avoids because train shakes Broadcasting Control box arbitrarily being slided
It is dynamic.
In the present embodiment, the left side of operation panel 2 is additionally provided with liquid crystal display 12, liquid crystal display and control electricity
The electrical connection of road plate.Pass through temperature in liquid crystal display display alarm coach number, the real-time imaging in compartment of alarming, current time, compartment
The important informations such as degree.
In the present embodiment, vehicle-mounted broadcasting control box further includes the volume adjustment knob 13 being arranged on operation panel 2,
Volume adjustment knob 13 is electrically connected with control circuit board.The volume of loudspeaker 6 is adjusted by volume adjustment knob 13.
In the present embodiment, button assembly 5 includes broadcast key 5-1 and driver's intercom push key 5-2.When press broadcast by
When key 5-1, train operator can broadcast all compartments of class vehicle；When pressing driver intercom push key 5-2, train operator can
Intercommunication is carried out with the driver of train other end.
In the present embodiment, the bottom of box body 1 is viscous is equipped with non-slip mat.The box body 1 in Broadcasting Control box can also be passed through
Bottom setting non-slip mat plays antiskid effect, avoids because train shakes Broadcasting Control box arbitrarily being slided.
The utility model is by being arranged self-resetting push switch 8 in the position that microphone 9 is placed, it is only necessary to pick up
Or put down microphone 9 and turn on automatically or the urgency traffic of passenger's initiation can be hung up, no longer need to open it is other it is any answer switch, grasp
Make simple and reliable, reduction operating process, the passenger that improves and alarm carries out the efficiency of answering of urgent intercommunication, effectively promotes urgent intercommunication
Real-time.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of vehicle-mounted broadcasting control box, which is characterized in that described including box body and the operation panel being fixed on the box body
Control circuit board is provided in box body, the side of the box body is provided with interface module, is provided on the left of the operation panel
Power switch, indicating lamp component, button assembly and loudspeaker, the right side of the operation panel are recessed downwards formation for placing words
The microphone placing groove of cylinder, the top surface of the microphone placing groove are provided with the alarm initiated in urgency traffic compartment for response
Self-resetting push switch, the interface module, power switch, indicating lamp component, button assembly, loudspeaker, microphone,
Push switch is electrically connected with the control circuit board respectively.
2. vehicle-mounted broadcasting control box according to claim 1, which is characterized in that the top surface of the microphone placing groove is viscous to be equipped with
Resilient cushion.
3. vehicle-mounted broadcasting control box according to claim 2, which is characterized in that the resilient cushion is foam-rubber cushion.
4. vehicle-mounted broadcasting control box according to claim 1, which is characterized in that the bottom of the box body is provided with several subtract
Shake device.
5. vehicle-mounted broadcasting control box according to claim 4, which is characterized in that the damping device includes guide sleeve, institute
It states guide sleeve and is internally provided with guide plate, the guide plate is connected with the vertical section of T-type frame, inside the guide sleeve and is located at
It is provided with the first damping spring on the upside of guide plate, the second damping spring is arranged in the vertical section of the T-type frame, described first subtracts
Shake spring, the second damping spring both ends are to be fixedly connected.
6. vehicle-mounted broadcasting control box according to claim 5, which is characterized in that the bottom surface of the traversing section of the T-type frame is set
It is equipped with plastic suckers.
7. vehicle-mounted broadcasting control box according to claim 1, which is characterized in that the bottom of the box body is viscous equipped with anti-skidding
Pad.
8. vehicle-mounted broadcasting control box described in -7 any one according to claim 1, which is characterized in that a left side for the operation panel
Side is additionally provided with liquid crystal display, and the liquid crystal display is electrically connected with the control circuit board.
9. vehicle-mounted broadcasting control box according to claim 8, which is characterized in that further include being arranged on the operation panel
Volume adjustment knob, the volume adjustment knob is electrically connected with the control circuit board.
10. vehicle-mounted broadcasting control box according to claim 9, which is characterized in that the button assembly includes broadcast key
With driver's intercom push key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920154744.7U CN209435238U (en) | 2019-01-29 | 2019-01-29 | A kind of vehicle-mounted broadcasting control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920154744.7U CN209435238U (en) | 2019-01-29 | 2019-01-29 | A kind of vehicle-mounted broadcasting control box |
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| Publication Number | Publication Date |
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| CN209435238U true CN209435238U (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920154744.7U Active CN209435238U (en) | 2019-01-29 | 2019-01-29 | A kind of vehicle-mounted broadcasting control box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212472A (en) * | 2021-04-25 | 2021-08-06 | 郑州铁路职业技术学院 | Early warning device for preventing human factors for intelligent railway transportation system |
-
2019
- 2019-01-29 CN CN201920154744.7U patent/CN209435238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212472A (en) * | 2021-04-25 | 2021-08-06 | 郑州铁路职业技术学院 | Early warning device for preventing human factors for intelligent railway transportation system |
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