CN218501160U - Wisdom is on-vehicle fire extinguisher fixing device of bus for traffic - Google Patents
Wisdom is on-vehicle fire extinguisher fixing device of bus for traffic Download PDFInfo
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- CN218501160U CN218501160U CN202221596148.2U CN202221596148U CN218501160U CN 218501160 U CN218501160 U CN 218501160U CN 202221596148 U CN202221596148 U CN 202221596148U CN 218501160 U CN218501160 U CN 218501160U
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- fire extinguisher
- signal generator
- distress signal
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- fixing device
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Abstract
The utility model belongs to the technical field of the fixing device of on-vehicle fire extinguisher, concretely relates to on-vehicle fire extinguisher fixing device of bus for wisdom traffic, it includes: fixing the mounting box; the pressing plate is arranged in the placing groove; a telescopic relay structure; a distress signal generator; a power source; the moving part moves to contact with the fixed part, and the negative electrode of the power supply is communicated with the negative electrode terminal of the signal generator. The fixed mounting box can be fixed on the vehicle body. Put into the standing groove with on-vehicle fire extinguisher, press down the clamp plate, disconnection after flexible relay structure extends, power and distress signal generator open circuit. In case of a situation, people may forget to send a distress signal or alarm immediately when taking out the fire extinguisher in a hurry. At the moment, the telescopic relay structure is communicated after being contracted, the power supply and the distress signal generator form a passage, the distress signal generator is electrified, and a distress signal is sent.
Description
Technical Field
The utility model belongs to the technical field of on-vehicle fire extinguisher's fixing device, concretely relates to on-vehicle fire extinguisher fixing device of bus is used in wisdom traffic.
Background
Fire extinguishers are stored inside fire extinguisher cabinet structures so as to facilitate timely fire extinguishing operations in case of fire, and it is well known that vehicles must be equipped with fire extinguishers and the fire extinguishers need to be placed during driving. With the development of intelligent transportation, the more intelligent promotion in the bus operation process is gradually developed.
Patent CN107376160A discloses a vehicle-mounted fire extinguisher fixing device, it is including being the front side open-ended casing of tubbiness, the inside shaping of casing has the fire extinguisher to hold the chamber, and the fire extinguisher holds the rubber block that bonds on the inner wall in chamber and has a plurality of equipartitions, and the fire extinguisher holds the shaping on the rear side wall in chamber and has the through-hole, is equipped with the fire extinguisher top in the through-hole from the portion, and the rear end that the fire extinguisher top was from the portion is fixed on the inclined plane of base, the rear side shaping of base has the circular slot, is equipped with the collection wheel in the circular slot, collects the wheel and is equipped with and orders about its pivoted automatic drive mechanism, the front end of casing articulates there is the end cover, is connected through the rope between end cover and the collection wheel, the end cover is equipped with the self return subassembly, it has the nylon hook area to bond on the lower bottom surface of base. The fire extinguisher storage box can improve the placing stability of the fire extinguisher during the driving of a vehicle, prevent the fire extinguisher from colliding with other objects, automatically eject a part of the fire extinguisher from the shell, and conveniently take out the fire extinguisher. However, it can be seen that it mainly only serves the fixed placement function of the vehicle-mounted fire extinguisher.
SUMMERY OF THE UTILITY MODEL
For solving the not enough of prior art, the utility model provides a wisdom is on-vehicle fire extinguisher fixing device of bus for traffic. Based on the device, when a situation occurs, the distress signal can be automatically sent.
The utility model provides a technical scheme as follows:
the utility model provides a vehicle-mounted fire extinguisher fixing device of bus for wisdom traffic, includes:
the side wall of the placing groove is provided with a vertical strip-shaped opening;
the pressing plate is arranged in the placing groove;
the telescopic relay structure is provided with a fixed part and a moving part, the fixed part is fixed on the top wall of the fixed mounting box, and the moving part is fixedly connected with the pressing plate;
the distress signal generator is fixed in the fixed mounting box;
the positive electrode of the power supply is electrically connected with the positive electrode wiring terminal of the distress signal generator, the negative electrode of the power supply is electrically connected with the movable part, and the negative electrode wiring terminal of the distress signal generator is electrically connected with the fixed part;
wherein the moving part moves to contact the fixed part, and the negative electrode of the power supply is communicated with the negative electrode terminal of the signal generator. The fixed mounting box can be fixed on the vehicle body.
Based on above-mentioned technical scheme, put into the standing groove with on-vehicle fire extinguisher, push down the clamp plate, flexible relay structure opens after extending, and power and distress signal generator open circuit. In case of a situation, people may forget to send a distress signal or alarm immediately when taking out the fire extinguisher in a hurry. At the moment, the telescopic relay structure is communicated after being contracted, the power supply and the distress signal generator form a passage, the distress signal generator is electrified, and a distress signal is sent.
Specifically, the fixed part is including fixing the insulating stop sleeve on the terminal surface under the roof of fixed mounting box, stop sleeve's upper end is provided with the metal contact recess, the metal contact recess electricity is connected distress signal generator's negative terminal.
Specifically, the moving part comprises an insulating inserted rod with the upper end inserted in the limiting sleeve, a conducting rod is arranged in the inserted rod, a metal contact is arranged at the top of the inserted rod, the bottom end of the inserted rod is fixedly connected with the pressing plate, the conducting rod is electrically connected with the negative electrode of the power supply at the lower part, and the lower end of the fixed part and the upper end of the moving part are respectively and fixedly connected with the upper end and the lower end of the same tension spring.
Based on above-mentioned technical scheme, fixed part and removal portion separation, metal contact recess and metal contact disconnection, the circuit opens circuit. The fixed part is contacted with the movable part, the metal contact groove is electrically connected with the metal contact, and the circuit is communicated.
The distress signal generator can be provided with no switch button, but directly connects the negative terminal with the metal contact groove through a circuit, and connects the positive terminal with the positive pole of the power supply through a circuit.
Specifically, the extension spring is sleeved on the periphery of the inserted link.
Specifically, the metal contact is of an arc structure, and correspondingly, the metal contact groove is of an arc structure.
Specifically, the pressing plate is fixedly connected with the moving part through a connecting part, and the connecting part moves up and down in the strip-shaped opening.
Drawings
Figure 1 is the utility model provides a wisdom is vehicle-mounted fire extinguisher fixing device for transportation partial cross sectional structure schematic diagram behind the fire extinguisher of packing into.
Fig. 2 is the schematic view is overlooked to structure of on-vehicle fire extinguisher fixing device of bus for wisdom traffic when not placing the fire extinguisher.
Fig. 3 is a schematic view of the structure of the section of the vehicle-mounted fire extinguisher fixing device of the bus for the intelligent transportation provided by the utility model when the fire extinguisher is not placed.
In fig. 1, 2 and 3, the structures represented by the reference numerals are listed as follows:
1. fixing the mounting box; 2. a placement groove; 3. a strip-shaped opening; 4. pressing a plate; 5. a distress signal generator; 6. a power source; 7. a limiting sleeve; 8. a metal contact groove; 9. a rod is inserted; 10. a conductive rod; 11. a metal contact; 12. a tension spring; 13. a connecting portion.
Detailed Description
The following description is made for the purpose of illustrating the principles and features of the present invention, and is not intended to limit the scope of the invention.
It will be understood that when an element or component is referred to as being "connected," "positioned" or "coupled" to another element or component, it can be directly on the other element or component or intervening elements or components may also be present. The terms "left," "right," "upper," "lower," and the like as used herein are for illustrative purposes only.
In one embodiment, as shown in fig. 1, 2 and 3, the fire extinguisher fixing apparatus mounted on a vehicle of a smart transit bus includes: the fixing and mounting box 1 is provided with a cylindrical placing groove 2 on one side, and a vertical strip-shaped opening 3 is formed in the side wall of the placing groove 2; a pressing plate 4 disposed in the placement groove 2; the telescopic relay structure is provided with a fixed part and a movable part, the fixed part is fixed on the top wall of the fixed mounting box 1, and the movable part is fixedly connected with the pressing plate 4; a distress signal generator 5 fixed in the fixed mounting box 1; the positive electrode of the power supply 6 is electrically connected with the positive electrode terminal of the distress signal generator 5, the negative electrode of the power supply 6 is electrically connected with the movable part, and the negative electrode terminal of the distress signal generator 5 is electrically connected with the fixed part; wherein the moving part moves to contact the fixed part, and the negative electrode of the power supply 6 is communicated with the negative electrode terminal of the signal generator. The fixed mounting box can be fixed on the vehicle body. Based on this technical scheme, put into the standing groove with on-vehicle fire extinguisher, push down the clamp plate, flexible relay structure opens after extending, and power and distress signal generator open circuit. In case of a situation, people may forget to send a distress signal or alarm immediately when taking out the fire extinguisher in a hurry. At the moment, the telescopic relay structure is communicated after being contracted, the power supply and the distress signal generator form a passage, the distress signal generator is electrified, and a distress signal is sent.
In one embodiment, as shown in fig. 1, 2 and 3, the fixing part comprises an insulating limiting sleeve 7 fixed on the lower end surface of the top wall of the fixed mounting box 1, the upper end of the limiting sleeve 7 is provided with a metal contact groove 8, and the metal contact groove 8 is electrically connected with the negative terminal of the distress signal generator 5. The movable part comprises an insulating inserted bar 9 with the upper end inserted in the limiting sleeve 7, a conducting bar 10 is arranged in the inserted bar 9, a metal contact 11 is arranged at the top of the inserted bar 9, a pressing plate 4 is fixedly connected with the bottom end of the inserted bar 9, the conducting bar 10 is electrically connected with the negative pole of the power supply 6 at the lower part, and the lower end of the fixed part and the upper end of the movable part are fixedly connected with the upper end and the lower end of the same tension spring 12 respectively. Based on this technical scheme, fixed part and removal portion separation, metal contact recess and metal contact disconnection, the circuit breaks. The fixed part is contacted with the movable part, the metal contact groove is electrically connected with the metal contact, and the circuit is communicated.
In one embodiment, as shown in fig. 1 and 3, the extension spring 12 is sleeved on the outer periphery of the insert rod 9.
In one embodiment, as shown in fig. 1 and 3, the metal contact 11 has an arc-shaped structure, and correspondingly, the metal contact groove 8 has an arc-shaped structure.
In one embodiment, as shown in fig. 1, 2 and 3, the pressure plate 4 and the moving part are fixedly connected through a connecting part 13, and the connecting part 13 moves up and down in the strip-shaped opening 3.
In one embodiment, the power source 6 is a battery pack. Based on the technical scheme, the battery can be installed after the fire extinguisher is placed, and the condition that help seeking or alarming is caused when the fire extinguisher is not placed is avoided.
When the vehicle-mounted fire extinguisher is used, the vehicle-mounted fire extinguisher is placed in the placing groove, the pressing plate is pressed down, the spring extends, the metal contact groove and the metal contact are separated, and the power supply and the distress signal generator are disconnected. When the fire extinguisher is taken out, the spring contracts, the metal contact groove is connected with the metal contact, the power supply and the distress signal generator form a passage, and the distress signal generator is electrified and sends a distress signal.
The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any manner; the utility model can be smoothly implemented by the ordinary technicians in the industry according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a vehicle-mounted fire extinguisher fixing device of bus for wisdom traffic, its characterized in that includes:
the device comprises a fixed mounting box (1), wherein a cylindrical placing groove (2) is formed in one side of the fixed mounting box, and a vertical strip-shaped opening (3) is formed in the side wall of the placing groove (2);
a pressing plate (4) arranged in the placing groove (2);
the telescopic relay structure is provided with a fixed part and a movable part, the fixed part is fixed on the top wall of the fixed mounting box (1), and the movable part is fixedly connected with the pressing plate (4);
a distress signal generator (5) fixed in the fixed mounting box (1);
the positive electrode of the power supply (6) is electrically connected with the positive electrode terminal of the distress signal generator (5), the negative electrode of the power supply (6) is electrically connected with the movable part, and the negative electrode terminal of the distress signal generator (5) is electrically connected with the fixed part;
wherein the moving part moves to contact the fixed part, and the negative terminal of the power supply (6) is communicated with the negative terminal of the signal generator.
2. The fire extinguisher fixing device for intelligent transportation buses of claim 1, characterized in that: the fixing part comprises an insulated limiting sleeve (7) fixed on the lower end face of the top wall of the fixed mounting box (1), a metal contact groove (8) is formed in the upper end of the limiting sleeve (7), and the metal contact groove (8) is electrically connected with a negative terminal of the distress signal generator (5).
3. The fire extinguisher fixing device on a vehicle of an intelligent transportation bus according to claim 2, characterized in that: the movable part comprises an insulating inserted bar (9) with the upper end inserted in the limiting sleeve (7), a conductive rod (10) is arranged in the inserted bar (9), a metal contact (11) is arranged at the top of the inserted bar (9), the bottom end of the inserted bar (9) is fixedly connected with the pressing plate (4), the conductive rod (10) is electrically connected with the negative pole of the power supply (6) at the lower part, and the lower end of the fixed part and the upper end of the movable part are fixedly connected with the upper end and the lower end of the same tension spring (12) respectively.
4. The fixing device for the vehicle-mounted fire extinguisher of the intelligent transportation bus according to claim 3, characterized in that: the tension spring (12) is sleeved on the periphery of the inserted rod (9).
5. The fire extinguisher fixing device on a vehicle of an intelligent transportation bus according to claim 3, characterized in that: the metal contact (11) is of an arc-shaped structure, and correspondingly, the metal contact groove (8) is of an arc-shaped structure.
6. The intelligent vehicle-mounted fire extinguisher fixing device for the transportation bus as claimed in any one of claims 1 to 5, wherein: the pressing plate (4) is fixedly connected with the moving part through a connecting part (13), and the connecting part (13) moves up and down in the strip-shaped opening (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221596148.2U CN218501160U (en) | 2022-06-23 | 2022-06-23 | Wisdom is on-vehicle fire extinguisher fixing device of bus for traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221596148.2U CN218501160U (en) | 2022-06-23 | 2022-06-23 | Wisdom is on-vehicle fire extinguisher fixing device of bus for traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218501160U true CN218501160U (en) | 2023-02-21 |
Family
ID=85204948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221596148.2U Active CN218501160U (en) | 2022-06-23 | 2022-06-23 | Wisdom is on-vehicle fire extinguisher fixing device of bus for traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218501160U (en) |
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2022
- 2022-06-23 CN CN202221596148.2U patent/CN218501160U/en active Active
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