CN212460738U

CN212460738U - Fire alarm device based on CAN bus

Info

Publication number: CN212460738U
Application number: CN202021503534.3U
Authority: CN
Inventors: 熊海鸣; 邓欣
Original assignee: Jiangxi Security Technology Engineering Co ltd
Current assignee: Jiangxi Security Technology Engineering Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-02-02
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to the technical field of fire alarm, and discloses a fire alarm device based on a CAN bus, which solves the problems that the prior fire alarm device is limited in alarm function, cannot provide rescue tools for trapped people, cannot carry out self-rescue and brings danger to residents, and comprises a frame body, wherein the bottom of the inner wall of the frame body is connected with a shell; the utility model discloses, carry out the police dispatch newspaper through the warning light, warn the inside resident of floor, rotate the dwang, make towel and gas mask stretch to the outside of framework through first opening, the resident of being convenient for takes towel and gas mask, stranded personnel of being convenient for withdraw to safe region, thereby the effectual safety of protecting self, this alarm device not only can play the effect of reporting to the police, can also provide the rescue instrument for stranded personnel, stranded personnel's danger has been reduced, and be convenient for fire fighter expandes rescue work, thereby alarm device's result of use has been improved.

Description

Fire alarm device based on CAN bus

Technical Field

The utility model belongs to the technical field of fire alarm, specifically be a fire alarm device based on CAN bus.

Background

The fire alarm is a term of special fire-fighting industry, and is a device which is used in various commercial places, industrial places, public places and countries such as entertainment and the like and is used for automatically detecting fire or manually sending an alarm signal, and the fire alarm part is displayed on a screen of a control room or a duty room in the area through circuit communication.

Current fire alarm only limits to alarming function, when the intensity of a fire is great, can not carry out the self-rescue to resident's resident, leads to resident stranded in the floor, causes very big danger to alarm device's result of use has been reduced.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a fire alarm device based on CAN bus, effectual present fire alarm device of having solved confine to alarming function, CAN not provide rescue instrument for stranded personnel, when the intensity of a fire is great, CAN not carry out oneself's rescue, brings dangerous problem for the resident.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire alarm device based on CAN bus, the fruit pick-up device comprises a frame body, the bottom of framework inner wall is connected with the casing, the upper end of casing is connected with the battery, one side of shells inner wall is connected with the bull stick, the surface of bull stick is connected with the gear, the lower extreme and the upper end of gear mesh respectively have first pinion rack and second pinion rack, the upper end of first pinion rack and second pinion rack is connected with first montant and second montant respectively, the upper end of first montant and second montant all is connected with a supporting bench, two supporting bench's upper end is connected with towel and gas mask respectively, one side of supporting bench upper end is connected with the connecting rod, the upper end of connecting rod and framework inner wall's top sliding connection, first opening has all been seted up to the both sides of framework, the second opening has been seted up to one side of framework upper end.

Preferably, the connecting rod is provided with a sliding groove at the joint of the connecting rod and the frame body, and the connecting rod is positioned in the sliding groove and is in sliding connection.

Preferably, a round hole is formed in the surface of the frame body, and a rotating rod is connected to the surface of the gear.

Preferably, the rotating rod is located in the circular hole and rotates in the circumferential direction.

Preferably, observation glass is embedded in both sides of the surface of the frame body.

Preferably, the length of the first vertical rod is greater than that of the second vertical rod.

Preferably, the surface of the water tank is connected with a graduated scale.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through the dwang, the gear, first pinion rack, the second pinion rack, first montant, the second montant, towel and gas mask's setting, carry out the police dispatch newspaper through the warning light, warn the inside resident of floor, when the resident learns the conflagration, rotate the dwang, thereby drive two brace tables and stretch to both sides, make towel and gas mask stretch to the outside of framework through first opening, the resident of being convenient for takes towel and gas mask, the stranded personnel of being convenient for withdraw to safe region, thereby effectual protection self safety, this alarm device not only can play the effect of reporting to the police, can also provide rescue tools for the stranded personnel, stranded personnel's danger has been reduced, and the fire fighter of being convenient for expandes rescue work, thereby alarm device's result of use has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the observation glass of the present invention;

fig. 3 is a schematic structural view of the scale of the present invention.

In the figure: 1. a frame body; 2. a housing; 3. a rotating rod; 4. a gear; 5. a first toothed plate; 6. a second toothed plate; 7. a first vertical bar; 8. a second vertical bar; 9. a support table; 10. a connecting rod; 11. a towel; 12. a gas mask; 13. a first opening; 14. a water tank; 15. a second opening; 16. a water source; 17. an alarm light; 18. rotating the rod; 19. observing glass; 20. a graduated scale; 21. a storage battery; 22. a circular hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a frame body 1, a casing 2 is connected to the bottom of the inner wall of the frame body 1, a storage battery 21 is connected to the upper end of the casing 2, the storage battery 21 is electrically connected with an alarm lamp 17, a rotating rod 3 is connected to one side of the inner wall of the casing 2, a gear 4 is connected to the surface of the rotating rod 3, a first toothed plate 5 and a second toothed plate 6 are respectively engaged with the lower end and the upper end of the gear 4, a first vertical rod 7 and a second vertical rod 8 are respectively connected with the upper ends of the first toothed plate 5 and the second toothed plate 6, a support table 9 is respectively connected to the upper ends of the first vertical rod 7 and the second vertical rod 8, so as to support a towel 11 and a gas mask 12, the upper ends of the two support tables 9 are respectively connected with a towel 11 and a gas mask 12, a connecting rod 10 is connected to, first opening 13 has all been seted up to the both sides of framework 1, and second opening 15 has been seted up to one side of framework 1 upper end connection with the upper end of water tank 14, and the inside of water tank 14 is annotated and is had water source 16, and the opposite side of framework 1 upper end is connected with warning light 17.

In the second embodiment, on the basis of the first embodiment, the connecting portion of the connecting rod 10 and the frame body 1 is provided with a sliding groove, the connecting rod 10 is located in the sliding groove and is in sliding connection, the connecting rod 10 can move conveniently, and the stability of the connecting rod 10 is improved.

In the third embodiment, on the basis of the first embodiment, the circular hole 22 is formed in the surface of the frame body 1, and the rotating rod 18 is connected to the surface of the gear 4, so that the gear 4 can be driven to rotate conveniently.

In the fourth embodiment, in addition to the third embodiment, the rotating lever 18 is located in the circular hole 22 and rotates in the circumferential direction.

In the fifth embodiment, in addition to the first embodiment, the observation glasses 19 are embedded on both sides of the surface of the frame body 1, so that the inside of the frame body 1 can be observed conveniently.

Sixth embodiment, on the basis of the first embodiment, the length of the first vertical rod 7 is greater than the length of the second vertical rod 8, so that the first vertical rod 7 and the second vertical rod 8 can move conveniently.

Seventh embodiment, on the basis of the first embodiment, the graduated scale 20 is connected to the surface of the water tank 14, so that the inside of the water tank 14 can be observed conveniently.

The working principle is as follows: during operation, at first when the conflagration appears, carry out the police dispatch newspaper through warning light 17, warn the resident of floor inside, when the resident learns the conflagration, rotate dwang 18, it rotates to drive gear 4, gear 4 rotates and drives first pinion rack 5 and second pinion rack 6 and move to both sides, first pinion rack 5 and second pinion rack 6 move and drive first montant 7 and the removal of second montant 8, thereby it stretches to both sides to drive two brace tables 9, make towel 11 and gas mask 12 stretch to the outside of framework 1 through first opening 13, be convenient for the resident to take towel 11 and gas mask 12, when the conflagration takes place, place towel 11 in water tank 14, soak towel 11, then seal the oronasal, withdraw to safe region, thereby the effectual safety of having protected self.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire alarm device based on CAN bus, includes framework (1), its characterized in that: the bottom of the inner wall of the frame body (1) is connected with a shell body (2), the upper end of the shell body (2) is connected with a storage battery (21), one side of the inner wall of the shell body (2) is connected with a rotating rod (3), the surface of the rotating rod (3) is connected with a gear (4), the lower end and the upper end of the gear (4) are respectively meshed with a first toothed plate (5) and a second toothed plate (6), the upper ends of the first toothed plate (5) and the second toothed plate (6) are respectively connected with a first vertical rod (7) and a second vertical rod (8), the upper ends of the first vertical rod (7) and the second vertical rod (8) are respectively connected with a supporting table (9), the upper ends of the two supporting tables (9) are respectively connected with a towel (11) and a gas mask (12), one side of the upper end of the supporting table (9) is connected with a connecting rod (10), the upper end of the connecting rod (10) is slidably connected, one side of the upper end of the frame body (1) is connected with a water tank (14), the upper end of the water tank (14) is provided with a second opening (15), a water source (16) is filled in the water tank (14), and the other side of the upper end of the frame body (1) is connected with an alarm lamp (17).

2. The CAN bus-based fire alarm device of claim 1, wherein: the connecting rod (10) is connected with the frame body (1) through a sliding groove, and the connecting rod (10) is located in the sliding groove and connected in a sliding mode.

3. The CAN bus-based fire alarm device of claim 1, wherein: round holes (22) are formed in the surface of the frame body (1), and a rotating rod (18) is connected to the surface of the gear (4).

4. The CAN bus-based fire alarm device of claim 3, wherein: the rotating rod (18) is located in the circular hole (22) and rotates in the circumferential direction.

5. The CAN bus-based fire alarm device of claim 1, wherein: and observation glass (19) is embedded in both sides of the surface of the frame body (1).

6. The CAN bus-based fire alarm device of claim 1, wherein: the length of the first vertical rod (7) is greater than that of the second vertical rod (8).

7. The CAN bus-based fire alarm device of claim 1, wherein: the surface of the water tank (14) is connected with a graduated scale (20).