CN210693910U

CN210693910U - Special intercom of fire control

Info

Publication number: CN210693910U
Application number: CN201921658766.3U
Authority: CN
Inventors: 林家卯
Original assignee: Tyt Electronics Co ltd
Current assignee: Tyt Electronics Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-05
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a special intercom of fire control, including inner shell, earphone and main unit, the rear side of inner shell is fixed connection in the middle part front side of arc fixed plate, the both ends of arc fixed plate are all fixedly connected with the fixed band, and one end of one of them fixed band is fixedly connected with the buckle, the front side of inner shell is equipped with display screen and control button, can fix the intercom on the arm through the arc fixed plate, avoids the damage to intercom antenna; the main unit comprises a sealing plate, a circuit board, a battery, an outer shell, a transparent soft film, a receiver, a transmitter, a vacuum suction tube and an antenna, wherein the receiver is fixedly connected to the upper end of the right side in the inner shell. This special intercom of fire control can fix the intercom on the arm, and the protection antenna is not broken, makes things convenient for the fire fighter to work, can seal the intercom, avoids the deflagration, can check the leakproofness of intercom, still can carry out the SOS through transmitting laser.

Description

Special intercom of fire control

Technical Field

The utility model relates to an intercom technical field specifically is a special intercom of fire control.

Background

The firefighter is a holy profession, a lot of fire is paid for the life and property safety of people, the firefighter often faces various dangers, for example, the firefighter goes to fire when a forest is in fire, the firefighter goes to fire when a chemical plant is in fire, and the firefighter goes to fire when a family is in fire, the existing fire fighting equipment can protect the life safety of the firefighter, but the firefighter still can be in danger under some special conditions, for example, the firefighter can generate electric sparks to cause secondary deflagration when the interphone is used for communicating in the fire extinguishing of the chemical plant, for example, the firefighter can be disconnected due to the fire when the forest is in fire, the existing special interphone for fire fighting is buckled on the chest or on the shoulder, and can hit an antenna when the fire extinguisher is bent or carried, and the service life of the antenna can be reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a special intercom of fire control, can fix the intercom on the arm, the protection antenna is not sheltered from the rupture, makes things convenient for the fireman to carry out work, can seal the intercom, avoids deflagration, can examine the leakproofness of intercom, still can ask for help through transmitting laser, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special interphone for fire fighting comprises an inner shell, an earphone and a main unit,

inner shell: the rear side of the inner shell is fixedly connected to the front side of the middle part of the arc-shaped fixing plate, fixing belts are fixedly connected to two ends of the arc-shaped fixing plate, one end of one fixing belt is fixedly connected with a buckle, a display screen and a control button are arranged on the front side of the inner shell, and an interphone can be fixed on an arm through the arc-shaped fixing plate, so that the antenna of the interphone is prevented from being damaged;

a main unit: the main unit comprises a sealing plate, a circuit board, a battery, an outer shell, a transparent soft film, a receiver, a transmitter, a vacuum straw and an antenna, wherein the receiver is fixedly connected to the upper end of the right side in the inner shell, the transmitter is fixedly connected to the upper end of the left side in the inner shell, the rear side of the circuit board is fixedly connected to the rear side in the inner shell through a connecting block, the battery is clamped at the lower end in the inner shell, the lower end of the antenna is in threaded connection with the left side of the upper end of the inner shell, the rear end of the transparent soft film is fixedly connected to the front side of an arc-shaped fixing plate, the inner shell is positioned in the transparent soft film, the lower end of the transparent soft film is fixedly connected with the sealing plate, the vacuum straw is inserted into the upper end of the transparent soft film, the rear end of the, the sealing performance of the interphone can be realized through the transparent soft film, and the sealing performance can be detected;

the earphone comprises: the input end of the earphone is fixedly connected to one end of the three sections of connecting wires, the other end of the three sections of connecting wires penetrates through the outer shell, the transparent soft film and the inner shell and is fixedly connected to the input end of the receiver, the anti-pull buckle is fixedly connected to the middle of the three sections of connecting wires, the microphone is fixedly connected to the right side of the earphone and is communicated with the earphone, and the connecting wires are prevented from being torn by firemen when the firemen perform large-amplitude actions;

wherein: the output end of the battery is electrically connected with the input end of the circuit board, the output end of the circuit board is electrically connected with the input ends of the receiver and the transmitter, the output end of the transmitter is electrically connected with the output end of the antenna, and the output end of the receiver is electrically connected with the input ends of the three sections of connecting wires.

Further, still including laser emitter and transmitter protective housing, transmitter protective housing fixed connection just is located the below of transparent mantle at the inside downside of shell, laser emitter's upper end fixed connection is at the inside upside of transmitter protective housing, laser emitter's lower extreme passes transmitter protective housing and shell, the output of circuit board is connected to laser emitter's input electricity, and when the signal is poor, accessible laser emitter launches laser and asks for help.

Further, still including protecting the head, the lower extreme fixed connection of protecting the head is at the upside of shell, the front side of protecting the head is equipped with the antenna groove, and the antenna is located antenna inslot portion, and the protection head protects the antenna not by the rupture.

Furthermore, the portable air purifier further comprises key sleeves, the two key sleeves are inserted in the front sides of the transparent soft films, the two control buttons are respectively located inside the two key sleeves, and the key sleeves can prevent the buttons from being pressed all the time by external pressure when air in the transparent soft films is extracted.

Further, still including line mouth seal cover and antenna seal cover, the lower extreme of line mouth seal cover passes shell fixed connection at the upside right-hand member of transparent mantle, three-section connecting wire alternates in the inside of line mouth seal cover, the lower extreme of antenna seal cover passes shell fixed connection at the upside left end of transparent mantle, the antenna alternates in the inside of antenna seal cover, and line mouth seal cover and antenna seal cover further guarantee transparent mantle leakproofness.

Compared with the prior art, the beneficial effects of the utility model are that: this special intercom of fire control has following benefit:

1. the accessible arc fixed plate is fixed the intercom on the arm, avoids the damage to intercom antenna, can realize the leakproofness of intercom through transparent mantle to detectable leakproofness exchanges through earphone and microphone, and the three-section connecting wire guarantees that the fire fighter can not tear the connecting wire when moving by a wide margin.

2. When the signal is poor, the laser emitter can be used for emitting laser to ask for help, the protective head can protect the antenna from being broken, the key sleeve can not enable the key to be pressed all the time by external pressure when air in the transparent flexible film is extracted, and the line port sealing sleeve and the antenna sealing sleeve further guarantee the sealing performance of the transparent flexible film.

3. This special intercom of fire control can fix the intercom on the arm, and the protection antenna is not sheltered from the rupture, makes things convenient for the fireman to carry out work, can seal the intercom, avoids the deflagration, can check the leakproofness of intercom, still can carry out the SOS through transmitting laser.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the device comprises an inner shell 1, a key sleeve 2, a laser transmitter 3, a transmitter protective shell 4, a main unit 5, a sealing plate 51, a circuit board 52, a battery 53, an outer shell 54, a transparent soft film 55, a receiver 56, a transmitter 57, a vacuum suction tube 58, an antenna 59, an arc-shaped fixing plate 6, a fixing band 7, a protective head 8, a buckle 9, an earphone 10, a connecting line 11 in three sections, a pull-proof buckle 12, a microphone 13, a wire port gland 14 and an antenna gland 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, 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.

Referring to fig. 1, the present invention provides a technical solution: a special interphone for fire fighting comprises an inner shell 1, an earphone 10 and a main unit 5,

inner shell 1: the rear side of the inner shell 1 is fixedly connected to the front side of the middle of the arc-shaped fixing plate 6, the two ends of the arc-shaped fixing plate 6 are fixedly connected with fixing belts 7, one end of one fixing belt 7 is fixedly connected with a buckle 9, the front side of the inner shell 1 is provided with a display screen and control buttons, an interphone can be fixed on an arm through the arc-shaped fixing plate 6, damage to an interphone antenna is avoided, the novel multifunctional interphone further comprises key sleeves 2, the two key sleeves 2 are inserted into the front side of the transparent soft film 55, the two control buttons are respectively located inside the two key sleeves 2, and the key sleeves 2 can not enable the buttons to be pressed all the time by external pressure when air in the transparent soft film 55 is pumped out;

a main unit 5: the main unit 5 comprises a sealing plate 51, a circuit board 52, a battery 53, an outer shell 54, a transparent soft film 55, a receiver 56, a transmitter 57, a vacuum suction pipe 58 and an antenna 59, wherein the receiver 56 is fixedly connected at the upper end of the right side inside the inner shell 1, the transmitter 57 is fixedly connected at the upper end of the left side inside the inner shell 1, the rear side of the circuit board 52 is fixedly connected at the rear side inside the inner shell 1 through a connecting block, the battery 53 is clamped at the lower end inside the inner shell 1, the lower end of the antenna 59 is in threaded connection at the left side of the upper end of the inner shell 1, the rear end of the transparent soft film 55 is fixedly connected at the front side of the arc-shaped fixing plate 6, the inner shell 1 is positioned inside the transparent soft film 55, the lower end of the transparent soft film 55 is fixedly connected with the sealing plate 51, the vacuum suction pipe 58 is inserted at the upper end of the transparent, the sealing performance of the interphone can be realized through the transparent soft film 55, the sealing performance can be detected, the interphone further comprises a laser emitter 3 and an emitter protective shell 4, the emitter protective shell 4 is fixedly connected to the lower side inside the shell 54 and located below the transparent soft film 55, the upper end of the laser emitter 3 is fixedly connected to the upper side inside the emitter protective shell 4, the lower end of the laser emitter 3 penetrates through the emitter protective shell 4 and the shell 54, the input end of the laser emitter 3 is electrically connected with the output end of the circuit board 52, when a signal is poor, laser can be emitted through the laser emitter 3 to ask for help, the interphone further comprises a protection head 8, the lower end of the protection head 8 is fixedly connected to the upper side of the shell 54, an antenna slot is formed in the front side of the protection head 8, the antenna 59 is located inside the antenna slot, and the protection;

the earphone 10: the input end of the earphone 10 is fixedly connected with one end of the three connecting wires 11, the other end of the three connecting wires 11 passes through the outer shell 54, the transparent soft film 55 and the inner shell 1 and is fixedly connected with the input end of the receiver 56, the middle part of the three connecting wires 11 is fixedly connected with the anti-pull buckle 12, the right side of the earphone 10 is fixedly connected with the microphone 13, the earphone 10 communicates with the microphone 13, the three-section connecting wire 11 ensures that a fireman cannot tear the connecting wire when doing large-amplitude actions, the earphone also comprises a wire port sealing sleeve 14 and an antenna sealing sleeve 15, the lower end of the wire port sealing sleeve 14 penetrates through the shell 54 to be fixedly connected to the right end of the upper side of the transparent flexible film 55, the three-section connecting wire 11 penetrates through the inside of the wire port sealing sleeve 14, the lower end of the antenna sealing sleeve 15 penetrates through the shell 54 to be fixedly connected to the left end of the upper side of the transparent flexible film 55, the antenna 59 penetrates through the inside of the antenna sealing sleeve 15, and the wire port sealing sleeve 14 and the antenna sealing sleeve 15 further;

wherein: the output end of the battery 53 is electrically connected with the input end of the circuit board 52, the output end of the circuit board 52 is electrically connected with the input ends of the receiver 56 and the transmitter 57, the output end of the transmitter 57 is electrically connected with the output end of the antenna 59, and the output end of the receiver 56 is electrically connected with the input end of the three-segment connecting wire 11.

When in use: open sealing plate 51, pack into the intercom with battery 53 inside, close sealing plate 51, open straw 58 for the vacuum, the inside air of transparent mantle 55 is all taken out away through straw 58 for the vacuum, close straw 58 for the vacuum, lay arc fixed plate 6 on the arm, fix the intercom with fixed band 7 and buckle 9, wear earphone 10 on the ear, press from both sides the upper arm at the arm with anti-drawing buckle 12, open control button, when the fire fighter exchanges, receiver 56 receives sound and turns into the electric current with sound, it sends into circuit board 52, convert into signal transmission by transmitter 57 again and go out, when the forest fire fighter loses antithetical couplet, accessible laser emitter 3 transmission laser SOS.

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 special intercom of fire control which characterized in that: comprises an inner shell (1), an earphone (10) and a main unit (5),

inner shell (1): the rear side of the inner shell (1) is fixedly connected to the front side of the middle part of the arc-shaped fixing plate (6), the two ends of the arc-shaped fixing plate (6) are fixedly connected with fixing belts (7), one end of one fixing belt (7) is fixedly connected with a buckle (9), and the front side of the inner shell (1) is provided with a display screen and a control button;

primary cell (5): the main unit (5) comprises a sealing plate (51), a circuit board (52), a battery (53), an outer shell (54), a transparent soft film (55), a receiver (56), an emitter (57), a vacuum suction tube (58) and an antenna (59), wherein the receiver (56) is fixedly connected to the upper end of the right side of the inner shell (1), the emitter (57) is fixedly connected to the upper end of the left side of the inner shell (1), the rear side of the circuit board (52) is fixedly connected to the rear side of the inner shell (1) through a connecting block, the battery (53) is clamped at the lower end of the inner shell (1), the lower end of the antenna (59) is in threaded connection with the left side of the upper end of the inner shell (1), the rear end of the transparent soft film (55) is fixedly connected to the front side of an arc-shaped fixing plate (6), the inner shell (1) is located inside the transparent soft film (55), and the lower end of the transparent soft film (, a vacuum suction pipe (58) is inserted into the upper end of the transparent soft film (55), the rear end of the shell (54) is fixedly connected to the front side of the arc-shaped fixing plate (6), and the peripheral side of the transparent soft film (55) is positioned in the shell (54);

earphone (10): the earphone comprises an earphone body (10), an outer shell (54), a transparent soft film (55), an inner shell (1), a receiver (56), an anti-pull buckle (12), a microphone (13), a microphone (2) and a microphone (13), wherein the input end of the earphone body (10) is fixedly connected to one end of three sections of connecting wires (11), the other end of the three sections of connecting wires (11) penetrates through the outer shell (54), the transparent soft film (55) and the inner shell (1) to be fixedly connected to the input end;

wherein: the output end of the battery (53) is electrically connected with the input end of the circuit board (52), the output end of the circuit board (52) is electrically connected with the input ends of the receiver (56) and the transmitter (57), the output end of the transmitter (57) is electrically connected with the output end of the antenna (59), and the output end of the receiver (56) is electrically connected with the input end of the three-section connecting wire (11).

2. The special intercom of claim 1 wherein: still including laser emitter (3) and transmitter protective housing (4), transmitter protective housing (4) fixed connection just is located the below of transparent mantle (55) at the inside downside of shell (54), the upper end fixed connection of laser emitter (3) is in the inside upside of transmitter protective housing (4), transmitter protective housing (4) and shell (54) are passed to the lower extreme of laser emitter (3), the output of circuit board (52) is connected to the input electricity of laser emitter (3).

3. The special intercom of claim 1 wherein: still including protection head (8), the lower extreme fixed connection of protection head (8) is in the upside of shell (54), the front side of protection head (8) is equipped with the antenna groove, and antenna (59) are located the antenna inslot portion.

4. The special intercom of claim 1 wherein: the novel keyboard is characterized by further comprising two key sleeves (2), wherein the two key sleeves (2) are inserted in the front side of the transparent soft film (55), and the two control buttons are respectively located in the two key sleeves (2).

5. The special intercom of claim 1 wherein: the antenna sealing sleeve is characterized by further comprising a wire port sealing sleeve (14) and an antenna sealing sleeve (15), wherein the lower end of the wire port sealing sleeve (14) penetrates through the shell (54) to be fixedly connected to the right end of the upper side of the transparent flexible film (55), the three sections of connecting wires (11) penetrate through the inside of the wire port sealing sleeve (14), the lower end of the antenna sealing sleeve (15) penetrates through the shell (54) to be fixedly connected to the left end of the upper side of the transparent flexible film (55), and the antenna (59) penetrates through the inside of the antenna sealing sleeve (15).