CN210881963U - Linkage resetting device of police command vehicle - Google Patents
Linkage resetting device of police command vehicle Download PDFInfo
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- CN210881963U CN210881963U CN201921611836.XU CN201921611836U CN210881963U CN 210881963 U CN210881963 U CN 210881963U CN 201921611836 U CN201921611836 U CN 201921611836U CN 210881963 U CN210881963 U CN 210881963U
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Abstract
The utility model relates to an it is alert with modified car controlgear technical field, concretely relates to it is alert with linkage resetting means of command car, include: a housing; the indicator light is arranged on the front surface of the shell; the interface is arranged on the back of the shell; and the control circuit is arranged in the shell, is respectively connected with the indicator lamp and the interface, and is used for receiving the position signal received by the supporting leg and controlling the car roof turnover antenna and the car roof electric lifting rod to execute the retracting action. The utility model discloses a position signal is received to the collection landing leg, and linkage resetting means exports two way signal control roof upset antennas and roof electric lift pole and carries out corresponding action, ensures that two roof equipment are in and withdraws the state, adopts this kind of coordinated control, easy operation, convenient to use.
Description
Technical Field
The utility model relates to an it is alert with modified car controlgear technical field, concretely relates to it is alert with linkage resetting means of command car.
Background
With the continuous development of the vehicle market, the types and the number of various police refitted vehicles are continuously increased, and the safety requirements of people on the vehicles are also continuously improved; the police command shelter is provided with a hydraulic support leg, a car roof turnover antenna and a car roof electric lifting rod, and when a car finishes a task and is retracted, all electrical equipment related to the running of the car needs to be ensured to be in a reset state.
Disclosure of Invention
The utility model aims at providing a linkage resetting means of police's command car withdraws the action through an equipment and triggers all the other electrical apparatus and withdraw the action, realizes with the purpose that one accuse is many, easy operation, convenient to use.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a pair of it is alert with linkage resetting means of command car, include:
a housing;
the indicator light is arranged on the front surface of the shell;
the interface is arranged on the back of the shell; and
and the control circuit is arranged in the shell, is respectively connected with the indicator lamp and the interface, and is used for receiving the position signal received by the supporting leg and controlling the car roof turnover antenna and the car roof electric lifting rod to execute the retracting action.
Further, the shell is made of aluminum.
Furthermore, the pilot lamp includes that the landing leg receives a pilot lamp, upset antenna and receives the pilot lamp, electric lift pole and receives the pilot lamp, upset antenna receives a pilot lamp and electric lift pole and receives a pilot lamp.
Furthermore, the interface includes power input plug, input signal plug and output signal plug, power input plug connects the 24V direct current, input signal plug and landing leg are received the bit signal line, upset antenna is received the bit signal line and the electric lift pole is received the bit signal line and is connected, output signal plug and upset antenna receive output signal line and the electric lift pole receives output signal line and is connected.
Furthermore, the control circuit comprises a first relay, a second relay, a third relay, a fourth relay and a fifth relay; the one end and the landing leg of relay one receive the position signal line and be connected, receive the landing leg and receive the signal that targets in place, and the other end receives the position pilot lamp through the landing leg and is connected with relay two and relay three respectively, relay two receives the pilot lamp through upset antenna and receives the output signal line with upset antenna and be connected, control electric lift pole and retrieve, relay four's one end and upset antenna receive the position signal line and are connected, receive upset antenna and receive the position signal, and the other end receives the position pilot lamp with upset antenna and is connected, five's one end of relay receives the position signal line with electric lift pole and is connected, receives electric lift pole and receives the position signal, and the other end receives the position pilot lamp with electric lift pole and is connected.
Furthermore, the antenna turnover device further comprises a manual retraction switch arranged on the front face of the shell, wherein the manual retraction switch comprises a first manual retraction switch used for controlling the turnover antenna to retract and a second manual retraction switch used for controlling the electric lifting rod to retract.
Further, the second relay is connected with the first manual retraction switch, and the third relay is connected with the second manual retraction switch.
Furthermore, the alarm also comprises an audible and visual alarm arranged on the front surface of the shell.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a police's linkage resetting means with command car receives a signal through gathering the landing leg, and linkage resetting means exports two way signal control roof upset antennas and roof electric lift pole and carries out corresponding action, ensures that two roof equipment are in the state of withdrawing, adopts this kind of coordinated control, easy operation, convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a schematic control circuit diagram of a linkage resetting device of a police command vehicle according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the front side of the housing of the linkage resetting device of the police command vehicle according to the embodiment of the present invention;
fig. 3 is a schematic structural view of the back surface of the housing of the linkage resetting device of the police command vehicle according to the embodiment of the present invention.
The reference numbers in the figures denote: 1. the system comprises a shell, 2, a supporting leg receiving position indicator lamp, 3, a turnover antenna receiving indicator lamp, 4, an electric lifting rod receiving indicator lamp, 5, a turnover antenna receiving position indicator lamp, 6, an electric lifting rod receiving position indicator lamp, 7, a power supply input plug, 8, an input signal plug, 9, an output signal plug, 10, a first relay, 11, a second relay, 12, a third relay, 13, a fourth relay, 14, a fifth relay, 15, a first manual withdrawing switch, 16, a second manual withdrawing switch and 17, an audible and visual alarm.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments.
The linkage resetting device of the police command car comprises a shell 1, an indicator lamp arranged on the front side of the shell 1, an interface arranged on the back side of the shell 1 and a control circuit arranged inside the shell 1, wherein the control circuit is respectively connected with the indicator lamp and the interface and used for receiving a position signal received by a supporting leg and controlling a car roof turnover antenna and a car roof electric lifting rod to execute a retracting action.
The shell 1 is a carrier of the device and adopts an aluminum shell.
As shown in fig. 2, the indicator lights include a leg receiving indicator light 2, a flip antenna receiving indicator light 3, an electric lifter receiving indicator light 4, a flip antenna receiving indicator light 5, and an electric lifter receiving indicator light 6, and can display corresponding status and action indications.
As shown in fig. 3, the interface includes a power input plug 7, an input signal plug 8 and an output signal plug 9, the power input plug 7 is connected with a 24V direct current, the input signal plug 8 is connected with a landing leg receiving position signal line, a flip antenna receiving position signal line and an electric lifter receiving position signal line, and the output signal plug 9 is connected with the flip antenna receiving output signal line and the electric lifter receiving output signal line.
As shown in fig. 1, the control circuit includes a first relay 10, a second relay 11, a third relay 12, a fourth relay 13 and a fifth relay 14, one end of the first relay 10 is connected with a landing leg receiving position signal line through an input signal plug 8, and receives a landing leg receiving position signal, preferably, the landing leg receiving position signal can be measured and sent by a proximity switch installed at the bottom of the vehicle, the other end is respectively connected with the second relay 11 and the third relay 12 through a landing leg receiving position indicator lamp 2, the second relay 11 is connected with an overturning antenna receiving output signal line through an overturning antenna receiving indicator lamp 3, the output signal controls the overturning antenna to be withdrawn, the third relay 12 is connected with an electric lifting rod receiving output signal line through an electric lifting rod receiving indicator lamp 4, the output signal controls the electric lifting rod to be withdrawn, one end of the fourth relay 13 is connected with the overturning antenna receiving position signal line, and receives the overturning antenna receiving position signal, the other end of the relay five 14 is connected with an electric lifting rod receiving position signal line to receive the position signal of the electric lifting rod, and the other end of the relay five is connected with an electric lifting rod receiving position indicator lamp 6.
In addition to the above structure, the linked reset device further comprises a manual retraction switch arranged on the front surface of the housing 1, the manual retraction switch comprises a first manual retraction switch 15 for controlling the retraction of the flip antenna and a second manual retraction switch 16 for controlling the retraction of the electric lifting rod, the second relay 11 is connected with the first manual retraction switch 15, the third relay 12 is connected with the second manual retraction switch 16, and the flip antenna and the electric lifting rod can be retracted by manual operation in case of emergency.
The portable hydraulic support is characterized by further comprising an audible and visual alarm 17 arranged on the front face of the shell 1, and when any one of the hydraulic support leg, the overturning antenna and the electric lifting rod is not in a withdrawing state, the audible and visual alarm 17 can give out audible and visual alarm to play a warning and prompting role.
The working principle is as follows:
when the landing leg receives a position signal, the normally open contact of the relay I10 is closed, the normally open contact of the relay II 11 is also closed, a signal received by the flip antenna is output, and the flip antenna executes corresponding action; meanwhile, the normally closed contact of the relay III 12 is closed, the electric lifting rod receives a signal, and the electric lifting rod executes corresponding action. The position signals are received by the acquisition supporting legs, and the linkage reset device outputs two paths of signals to control the roof overturning antenna and the roof electric lifting rod to execute corresponding actions, so that the two roof devices are ensured to be in a retracting state.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Finally, it is to be noted that: the above description is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, and is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a linkage resetting means of police's command car which characterized in that includes:
a housing;
the indicator light is arranged on the front surface of the shell;
the interface is arranged on the back of the shell; and
and the control circuit is arranged in the shell, is respectively connected with the indicator lamp and the interface, and is used for receiving the position signal received by the supporting leg and controlling the car roof turnover antenna and the car roof electric lifting rod to execute the retracting action.
2. The linked reset device of the police command vehicle of claim 1, wherein the shell is an aluminum shell.
3. The linkage resetting device of the police command vehicle as claimed in claim 1, wherein the indicator lights comprise a leg receiving indicator light, a turning antenna receiving indicator light, an electric lifting rod receiving indicator light, a turning antenna receiving indicator light and an electric lifting rod receiving indicator light.
4. The linked reset device of the police command vehicle as claimed in claim 3, wherein the interface comprises a power input plug, an input signal plug and an output signal plug, the power input plug is connected with 24V direct current, the input signal plug is connected with a leg receiving position signal line, a turning antenna receiving position signal line and an electric lifting rod receiving position signal line, and the output signal plug is connected with a turning antenna receiving output signal line and an electric lifting rod receiving output signal line.
5. The linkage resetting device of the police command vehicle as claimed in claim 4, wherein the control circuit comprises a first relay, a second relay, a third relay, a fourth relay and a fifth relay; the one end and the landing leg of relay one receive the position signal line and be connected, receive the landing leg and receive the signal that targets in place, and the other end receives the position pilot lamp through the landing leg and is connected with relay two and relay three respectively, relay two receives the pilot lamp through upset antenna and receives the output signal line with upset antenna and be connected, control electric lift pole and retrieve, relay four's one end and upset antenna receive the position signal line and are connected, receive upset antenna and receive the position signal, and the other end receives the position pilot lamp with upset antenna and is connected, five's one end of relay receives the position signal line with electric lift pole and is connected, receives electric lift pole and receives the position signal, and the other end receives the position pilot lamp with electric lift pole and is connected.
6. The linked resetting device of the police command vehicle as claimed in claim 5, further comprising a manual retraction switch arranged on the front face of the housing, wherein the manual retraction switch comprises a first manual retraction switch for controlling the retraction of the flip antenna and a second manual retraction switch for controlling the retraction of the electric lifting rod.
7. The linked reset device of the police command vehicle as claimed in claim 6, wherein the second relay is connected with the first manual retraction switch, and the third relay is connected with the second manual retraction switch.
8. The linked resetting device of the police command vehicle as claimed in claim 1, further comprising an audible and visual alarm arranged on the front surface of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611836.XU CN210881963U (en) | 2019-09-26 | 2019-09-26 | Linkage resetting device of police command vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611836.XU CN210881963U (en) | 2019-09-26 | 2019-09-26 | Linkage resetting device of police command vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210881963U true CN210881963U (en) | 2020-06-30 |
Family
ID=71336153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921611836.XU Active CN210881963U (en) | 2019-09-26 | 2019-09-26 | Linkage resetting device of police command vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210881963U (en) |
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2019
- 2019-09-26 CN CN201921611836.XU patent/CN210881963U/en active Active
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