CN209170372U - A kind of signal amplification vehicle - Google Patents
A kind of signal amplification vehicle Download PDFInfo
- Publication number
- CN209170372U CN209170372U CN201822014444.7U CN201822014444U CN209170372U CN 209170372 U CN209170372 U CN 209170372U CN 201822014444 U CN201822014444 U CN 201822014444U CN 209170372 U CN209170372 U CN 209170372U
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- signal
- vehicle
- antenna
- power supply
- amplifies
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Abstract
The utility model relates to emergency first-aid repair technical fields, amplify vehicle more particularly, to a kind of signal.Including vehicle, signal antenna, receiving antenna, signal supervisory instrument, signal amplifier and power supply unit, the receiving antenna is set to roof, receiving antenna, signal supervisory instrument and the signal amplifier is sequentially connected electrically, the signal amplifier is electrically connected with signal antenna, and the power supply unit is electrically connected with signal amplifier.It can satisfy demand of the people to good movable signal under the weak environment of the signals such as operation outdoors, emergency repair, camping outdoors.
Description
Technical field
The utility model relates to emergency first-aid repair technical fields, amplify vehicle more particularly, to a kind of signal.
Background technique
In the tour work operations of power network line, part line facility is located at remoter place or basement electricity
Room, when operation maintenance personnel carries out line facility tour in the above area, grid switching operation, when emergency repair, due to mobile telephone signal
Bad, telephonic communication cannot normally be carried out with dispatcher, repair people with other compounding practices by live operation maintenance personnel occur
Member carry out phone and be scheduled using PDA machine issue an order and make an inspection tour record operation phenomena such as, to scene O&M, repair bring
It is greatly inconvenient.As people are to the dependence of mobile network and the rise of outdoor travel, there are people and carrying out camping outdoors
The case where being used when picnic without movable signal.
Utility model content
The utility model in order to overcome at least one of the drawbacks of the prior art described above, provides a kind of signal amplification vehicle, energy
It is enough to meet demand of the people to good movable signal under the weak environment of the signals such as operation, emergency repair, camping outdoors outdoors.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of signal amplification vehicle, including vehicle
, signal antenna, receiving antenna, signal supervisory instrument, signal amplifier and power supply unit, the receiving antenna is set to vehicle
Top, the receiving antenna, signal supervisory instrument and signal amplifier are sequentially connected electrically, the signal amplifier and signal day
Line electrical connection, the power supply unit are electrically connected with signal amplifier.
In the present apparatus, vehicle roof is arranged in convenient for collecting the movable signal that base station issues in receiving antenna, receives shifting
Signal supervisory instrument detection signal strength or weakness does not carry out reinforcement processing to signal if movable signal is stronger after dynamic signal, if inspection
It is weaker to measure movable signal, then transmits signals to signal amplifier, place is amplified to movable signal by signal amplifier
Reason, and be transmitted to signal antenna and emitted, to meet maintenance work personnel under weak signal environment to good movable signal
Demand.
Further, the signal antenna includes cab signal antenna and outdoor signal antenna, the cab signal
Antenna is set to vehicle interior, and the outdoor signal antenna is set to outside vehicle.In the present apparatus, using cab signal day
Line and outdoor signal antenna combination, staff is able to use the movable signal that cab signal antenna is issued in the car, is needing
It to use high network speed that can carry out in the car when requiring high QoS requirement, outside vehicle when operation, outdoor can be used
The movable signal that signal antenna is issued can meet a certain range of communication requirement, and meet the need that more people share simultaneously
It asks, in addition, for the communication kept unimpeded between operation maintenance personnel each when guaranteeing emergency first-aid repair outdoors.
Further, the signal amplifier includes the filter module being sequentially connected electrically, reforms module and amplification module.
It further, further include switching switch, the power supply unit is electrically connected by switching switch with signal amplifier,
The power supply unit includes vehicle power supply and backup power source, and the vehicle power supply and backup power source are turned by DC-DC respectively
Parallel operation is electrically connected with switching switch.Advance in vehicle or when starting state, signal amplifier by vehicle power supply directly into
Row power supply, vehicle power supply are handled to adaptation signal amplifier voltage requirements through DC-DC converter pressure regulation and are powered.When automobile exists
When stopping flameout state, signal can be put using backup power source by the power supply of switching switching signal amplifier
Big device is powered.Wherein, backup power source uses battery, can repeatedly utilize, even if can not surprisingly strike sparks in vehicle appearance
When with for signal amplifier can provide electric power using backup power source, movable signal is provided, allows staff that can carry out electricity
Words are sought help.
Further, the vehicle power supply is electrically connected by vehicle power supply converter with vehicle-mounted plug-in socket.
Further, the vehicle includes cabinet vehicle, car or lorry.
It further, further include display module, the display module is electrically connected with signal amplifier.Display module is aobvious
Show device, the testing result of signal supervisory instrument can be shown by display module.
It further, further include operation button, the operation button is electrically connected with signal amplifier.
Compared with prior art, beneficial effect is: the present apparatus is transformed conventional truck, can be carried by automobile
Battery provides the power supply of equipment work, and people are to good under the weak environment of the signals such as aspect outdoor study, emergency repair, camping outdoors
The demand of good movable signal.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is each component connection relationship diagram of the utility model.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
As shown in Figure 1, 2, a kind of signal amplifies vehicle, including vehicle 1, signal antenna 2, receiving antenna 3, signal supervisory instrument
4, the top of vehicle 1 is arranged in signal amplifier 5 and power supply unit 6, receiving antenna 3, the movement issued for receiving base station
Communication signal, signal supervisory instrument 4, signal amplifier 5 and power supply unit 6 are arranged inside vehicle 1, wherein receiving antenna 3
It is electrically connected with signal supervisory instrument 4, signal supervisory instrument 4 is electrically connected with signal amplifier 5, power supply unit 6 and signal amplifier 5
Signal amplifier 5 is electrically connected as to be powered.Through signal amplifier 5 handle amplified signal of communication by with signal amplifier
The signal antenna 2 of 5 electrical connections issues.
In the present embodiment, signal amplifier 5 includes the filter module being sequentially connected electrically, reforms module and amplification module.
The mobile communication signal received passes through the active power filtering module being made of DSP and carries out digital filtering processing, then via reformation mould
Block restores original signal, amplifies signal to meet the communication requirement of staff using amplification module.
In the present embodiment, signal antenna 2 includes cab signal antenna 22 and outdoor signal antenna 21, the interior letter
Number antenna 22 is set to inside vehicle 1, and the outdoor signal antenna 21 is set to outside vehicle 1.In the present apparatus, using vehicle
Interior signal antenna 22 and outdoor signal antenna 21 combine, and staff is able to use what cab signal antenna 22 was issued in the car
Movable signal can carry out in the car when needing QoS requirement high using high network speed requirement, outside vehicle operation when
It waits, the movable signal that outdoor signal antenna 21 can be used to be issued can meet a certain range of communication requirement, and full simultaneously
The demand that the more people of foot share, in addition, for the ditch kept unimpeded between operation maintenance personnel each when guaranteeing emergency first-aid repair outdoors
It is logical.
In the present embodiment, power supply unit 6 includes vehicle power supply 62 and backup power source 61, vehicle power supply 62 and backup power source
61 are electrically connected by DC-DC converter 9 with switching switch 8 respectively.When the traveling of vehicle 1 or starting state, signal amplification
Device 5 is directly powered by vehicle power supply 62, and vehicle power supply 62, which is handled through 9 pressure regulation of DC-DC converter to adaptation signal, to be amplified
5 voltage requirements of device are powered.When automobile is when stopping flameout state, switching 8 switching signal of switch can be passed through and amplified
The power supply of device 5 is powered signal amplifier 5 using backup power source 61.Wherein, backup power source 61 uses battery, can be more
Secondary utilization, though vehicle 1 occur it is unexpected can not strike sparks when with can be provided using backup power source 61 for signal amplifier 5
Electric power provides movable signal, allows staff that can carry out telephone recourse.Wherein, vehicle power supply 62 passes through 62 turns of vehicle power supply
Parallel operation is electrically connected with vehicle-mounted plug-in socket.
In addition, being also provided with display module 7 and operation button, display module 7 and operation button in this signal amplification vehicle
It is electrically connected with signal amplifier 5, display module 7 is display, can be to the inspection of signal supervisory instrument 4 by display module 7
Result is surveyed to be shown.
Wherein, in the present embodiment, with no restriction to the use of vehicle 1, it can be cabinet vehicle, car or lorry.
The use of this vehicle 1 is as follows:
If vehicle 1 is reached the area of dtr signal when carrying out O&M maintenance by operation maintenance personnel, receiving antenna 3 is set
It sets convenient for collecting the movable signal that base station issues at the top of vehicle 1, signal supervisory instrument 4 detects signal strength or weakness at this time,
If signal preferably if without using signal amplifier 5 to signal amplify processing can directly connect use, if signal strength compared with
It is weak, then judge whether signal interrupts, strong and weak detection is carried out to signal if interrupting and is displayed data by display device, if
Signal interrupts again, carries out operation control to signal amplifier 5 by operation button, enabling signal amplifier 5 carries out signal
Enhanced processing, and issued amplified signal by indoor signal antenna 2 and outdoor signal antenna 21, meet maintenance work
Demand of the personnel under weak signal environment to good movable signal.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (8)
1. a kind of signal amplifies vehicle, which is characterized in that including vehicle (1), signal antenna (2), receiving antenna (3), signal detection
Device (4), signal amplifier (5) and power supply unit (6), the receiving antenna (3) are set to roof, the receiving antenna
(3), signal supervisory instrument (4) and signal amplifier (5) are sequentially connected electrically, the signal amplifier (5) and signal antenna (2)
Electrical connection, the power supply unit (6) are electrically connected with signal amplifier (5).
2. a kind of signal according to claim 1 amplifies vehicle, which is characterized in that the signal antenna (2) includes car
Signal antenna (22) and outdoor signal antenna (21), the cab signal antenna (22) is set to vehicle (1) inside, described
It is external that outdoor signal antenna (21) is set to vehicle (1).
3. a kind of signal according to claim 1 amplifies vehicle, which is characterized in that the signal amplifier (5) include according to
The filter module of secondary electrical connection reforms module and amplification module.
4. a kind of signal according to claim 1 amplifies vehicle, which is characterized in that further include switching switch (8), the confession
Electric installation (6) is electrically connected by switching switch (8) with signal amplifier (5), and the power supply unit (6) includes vehicle power supply
(62) pass through DC-DC converter (9) respectively with backup power source (61), the vehicle power supply (62) and backup power source (61) and cut
Change switch (8) electrical connection.
5. a kind of signal according to claim 4 amplifies vehicle, which is characterized in that the vehicle power supply (62) passes through vehicle-mounted
Power supply (62) converter is electrically connected with vehicle-mounted plug-in socket.
6. a kind of signal according to claim 1 amplifies vehicle, which is characterized in that the vehicle (1) includes cabinet vehicle, sedan-chair
Vehicle or lorry.
7. a kind of signal according to claim 1 amplifies vehicle, which is characterized in that further include display module (7), described is aobvious
Show that module (7) is electrically connected with signal amplifier (5).
8. a kind of signal according to claim 1 amplifies vehicle, which is characterized in that it further include operation button, the operation
Button is electrically connected with signal amplifier (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014444.7U CN209170372U (en) | 2018-12-03 | 2018-12-03 | A kind of signal amplification vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014444.7U CN209170372U (en) | 2018-12-03 | 2018-12-03 | A kind of signal amplification vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209170372U true CN209170372U (en) | 2019-07-26 |
Family
ID=67341673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822014444.7U Active CN209170372U (en) | 2018-12-03 | 2018-12-03 | A kind of signal amplification vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209170372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217931A (en) * | 2020-08-26 | 2021-01-12 | 国网山东省电力公司日照供电公司 | Vehicle-mounted mobile terminal signal amplifier |
-
2018
- 2018-12-03 CN CN201822014444.7U patent/CN209170372U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217931A (en) * | 2020-08-26 | 2021-01-12 | 国网山东省电力公司日照供电公司 | Vehicle-mounted mobile terminal signal amplifier |
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