CN215793631U

CN215793631U - Automatic-triggering high-frequency window breaker for immersion

Info

Publication number: CN215793631U
Application number: CN202122089014.3U
Authority: CN
Inventors: 张二韩; 陈熔; 曹路杰; 任忠伟
Original assignee: Shanghai Swanson Construction Technology Co ltd
Current assignee: Shanghai Swanson Construction Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-11
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to a high-frequency window breaker capable of automatically triggering when being immersed in water, which comprises an upper shell and a lower shell detachably fixed in the upper shell, wherein a control circuit board, a high-frequency impact assembly and an immersion liquid micro-induction switch are arranged in the upper shell, and the control circuit board is respectively in control connection with the high-frequency impact assembly and the immersion liquid micro-induction switch. The immersion automatic triggering high-frequency window breaker is installed at the corner of a front windshield or a rear windshield of a vehicle, when the vehicle falls into water, the immersion micro-induction switch is switched on after being pressed by the dead weight of the water, a switching-on signal is sent to the control circuit board, and the control circuit board automatically opens the high-frequency impact assembly to hit the glass, so that the glass is broken, and personnel can timely escape from the vehicle falling into water. On the one hand, the problem of escaping after vehicle personnel wade is solved, on the other hand, the problem that children cannot use the window breaker correctly after the vehicle wades is solved, the safety is greatly improved, and the window breaker has high economic popularization value.

Description

Automatic-triggering high-frequency window breaker for immersion

Technical Field

The utility model relates to the technical field of window breakers, in particular to a water-immersed automatic-triggering high-frequency window breaker.

Background

A window breaker is an auxiliary escape tool arranged in a closed cabin. It is generally installed in a place such as an automobile where it is easily accessible in a closed compartment. When a fire disaster occurs in a closed cabin of an automobile or the like or the automobile falls into water or other emergency situations, the glass window and the door can be conveniently taken out and smashed to smoothly escape.

In the prior art, most window breakers are manual or semi-automatic breaking hammers for vehicle windows, most window breakers are installed on a stand column beside the vehicle window or stored in a vehicle storage box, and once a vehicle enters water and cannot open the vehicle door, the breaking hammers need to be manually taken up and the glass of the vehicle window is broken to escape.

The above prior art solutions have the following drawbacks:

1. after the existing manual escape hammer enters water in a vehicle body, the existing manual escape hammer swings in the water due to large water resistance, and the impact force generated by the escape hammer on a vehicle window is small, so that the problem that the vehicle window cannot be broken by the manual escape hammer is caused;

2. when the vehicle is impacted and immersed in water, if an adult suffers from an impact and is in a coma state, the vehicle-mounted child cannot correctly use the escape hammer;

3. the semi-automatic escape hammer is generally placed in a storage box or other positions, and cannot be quickly found when a vehicle falls into water or wades into water, so that people falling into water cannot escape from the vehicle in time, and the risk of distress is increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a water-immersed automatic-triggering high-frequency window breaker which is directly adhered to the front windshield and the rear windshield of a vehicle, so that the problem that an escape hammer is not easy to find when stored in the vehicle is solved. After the car falls into water or wades, this broken window ware can smash the door window automatically, need not manual operation for the personnel of falling into water can flee safely in the time of the utmost point weak point, has effectually solved the problem of fleing after the vehicle personnel wade on the one hand, and on the other hand has solved the problem that the car wade the back children can't correctly use broken window ware, very big promotion the security, have extremely strong economic spreading value.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a broken window ware of soaking automatic triggering high frequency, includes the casing and can dismantle to be fixed lower casing in the upper casing, be provided with control circuit board, high frequency impact subassembly and immersion fluid micro-gap inductive switch in the upper casing, control circuit board respectively with the high frequency impact subassembly and immersion fluid micro-gap inductive switch control connection.

The present invention in a preferred example may be further configured to: the immersion liquid micro-inductive switch comprises an installation shell, wherein a high-elasticity waterproof breathable film under pressure is arranged on the installation shell, a cavity is formed in the installation shell, and a first contact and a second contact are arranged in the cavity;

the first contact is fixed on the inner wall of the installation shell, the second contact is fixed on the high-elastic waterproof breathable film of pressure, and the first contact and the second contact can be contacted and separated.

The present invention in a preferred example may be further configured to: the first contact is electrically connected with a first lead, the second contact is electrically connected with a second lead, and the first lead and the second lead respectively penetrate out of the shell to be electrically connected with the control circuit board.

The present invention in a preferred example may be further configured to: the high-frequency impact assembly comprises an electromagnet, an impact hammer body, a spring and a driving steel plate, the electromagnet is installed in the lower shell, through holes which are coaxially arranged are formed in the electromagnet and the lower shell, and the impact hammer body is arranged in the through holes in a sliding mode;

the driving steel plate is arranged above the electromagnet and fixedly connected with the impact hammer body, the spring is sleeved on the outer side of the impact hammer body, one end of the spring is connected with the driving steel plate, the other end of the spring is connected with the top of the electromagnet, and one end, far away from the driving steel plate, of the impact hammer body is retracted into the through hole of the lower shell in a natural state;

the electromagnet is electrically connected with the control circuit board through a lead, a limit switch electrically connected with the control circuit board is arranged at the top of the electromagnet, and when one end of the impact hammer body penetrates out of the shell, the driving steel plate is abutted to the limit switch.

The present invention in a preferred example may be further configured to: the one end that strikes the hammer block and keep away from the drive steel sheet is the toper setting, it is fixed with the tungsten steel head to strike hammer block one end that is the toper.

The present invention in a preferred example may be further configured to: and the outer wall of the bottom of the lower shell is fixedly connected with an annular double-sided adhesive layer.

The present invention in a preferred example may be further configured to: and a solar panel is fixed on the outer side wall of the bottom of the lower shell and is electrically connected with the control circuit board through a wire.

The present invention in a preferred example may be further configured to: a battery bin is arranged in the upper shell, and a battery bin cover is detachably fixed above the battery bin.

In summary, the utility model includes at least one of the following beneficial technical effects:

the immersion automatic triggering high-frequency window breaker is installed at the corner of a front windshield or a rear windshield of a vehicle, when the vehicle falls into water, the immersion micro-induction switch is switched on after being pressed by the dead weight of the water, a switching-on signal is sent to the control circuit board, and the control circuit board automatically opens the high-frequency impact assembly to hit the glass, so that the glass is broken, and personnel can timely escape from the vehicle falling into water.

After the car falls into water or wades, this broken window ware can smash the door window automatically, need not manual operation for the personnel of falling into water can flee safely in the time of the utmost point weak point, has effectually solved the problem of fleing after the vehicle personnel wade on the one hand, and on the other hand has solved the problem that the car wade the back children can't correctly use broken window ware, very big promotion the security, have extremely strong economic spreading value.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a bottom view of the present invention.

FIG. 3 is a schematic structural view showing an immersion micro-inductive switch according to the present invention.

Reference numerals: 1. an upper housing; 11. a battery compartment; 12. a battery compartment cover; 2. a lower housing; 21. a double-sided adhesive layer; 22. a solar panel; 3. a control circuit board; 4. a high frequency strike assembly; 41. an electromagnet; 42. an impact hammer body; 421. a tungsten steel head; 43. a spring; 44. driving a steel plate; 45. a limit switch; 5. an immersion liquid micro-inductive switch; 51. installing a shell; 52. a pressure high-elastic waterproof breathable film; 53. a cavity; 54. a first contact; 541. a first lead; 55. a second contact; 551. a second lead; 6. and a through hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the automatic-triggering high-frequency window breaker for soaking disclosed by the utility model comprises an upper shell 1 and a lower shell 2 detachably fixed in the upper shell 1, wherein a control circuit board 3, a high-frequency impact assembly 4 and a soaking micro-induction switch 5 are arranged in the upper shell 1, and the control circuit board 3 is respectively in control connection with the high-frequency impact assembly 4 and the soaking micro-induction switch 5.

Further, referring to fig. 1 and 2, a double-sided adhesive layer 21 in a ring shape is fixedly connected to an outer wall of the bottom of the lower case 2. The annular double-sided adhesive layer 21 can enable the soaked automatic triggering high-frequency window breaker to be tightly adsorbed and fixed at the corner of the front windshield or the rear windshield of the vehicle, so that the working stability of the window breaker is ensured.

And a solar panel 22 is fixed on the outer side wall of the bottom of the lower shell 2, and the solar panel 22 is electrically connected with the control circuit board 3 through a conducting wire. After the soaked automatic triggering high-frequency window breaker is tightly adsorbed and fixed at the corner of the front windshield or the rear windshield of the vehicle, the solar panel 22 can convert solar energy into electric energy to be stored in the battery, so that the electric quantity of the battery can be kept in a sufficient state all the time, and the window breaker can automatically break the glass when the vehicle falls into water.

Referring to fig. 1, a battery compartment 11 is provided inside the upper housing 1, and a cover of the battery compartment 11 is detachably fixed above the battery compartment 11. Battery compartment 11 is convenient for deposit the battery, and battery compartment 11 lid can effectual protection battery not receive external harm to whole circuit system and battery are all sealed, and only the micro-gap inductive switch that soaks can contact with water.

Referring to fig. 3, the immersion liquid micro-inductive switch 5 includes a mounting case 51, a high-elastic and waterproof air-permeable membrane 52 is disposed on the mounting case 51, a cavity 53 is formed in the case, and a first contact 54 and a second contact 55 are disposed in the cavity 53. The first contact 54 is fixed on the inner wall of the mounting shell 51, the second contact 55 is fixed on the pressure high-elasticity waterproof air-permeable membrane 52, and the first contact 54 and the second contact 55 can be contacted and separated.

When the micro-motion sensing switch is contacted with liquid or is immersed in the liquid, the pressure high-elasticity waterproof breathable film 52 deforms towards the cavity 53 under the tension of the liquid, and then the first contact 54 and the second contact 55 are contacted together to form conduction, so that signal conduction is realized. When the micro-motion induction switch leaves the liquid level, the pressure high-elasticity waterproof breathable film 52 rebounds to the original position and simultaneously breaks the first contact 54 and the second contact 55, so that the micro-motion control purpose is realized.

The first contact 54 is electrically connected to a first lead 541, the second contact 55 is electrically connected to a second lead 551, and the first lead 541 and the second lead 551 respectively penetrate through the mounting housing 51 to be electrically connected to the control circuit board 3. The first lead 541 and the second lead 551 are respectively connected with the contact point and then respectively penetrate through the shell to be electrically connected with the control circuit board 3, so that the circuit is convenient to be switched on and off, and the practicability is improved.

Referring to fig. 1, the high-frequency impact assembly 4 includes an electromagnet 41, an impact hammer 42, a spring 43 and a driving steel plate 44, the electromagnet 41 is installed in the lower casing 2, a through hole 6 coaxially arranged is formed on the electromagnet 41 and the lower casing 2, and the impact hammer 42 is slidably arranged in the through hole 6.

The driving steel plate 44 is arranged above the electromagnet 41 and fixedly connected with the impact hammer body 42, the spring 43 is sleeved outside the impact hammer body 42, one end of the spring 43 is connected with the driving steel plate 44, the other end of the spring 43 is connected with the top of the electromagnet 41, and one end, far away from the driving steel plate 44, of the impact hammer body 42 is contracted in the through hole 6 of the lower shell 2 under the natural state of the spring 43.

The electromagnet 41 is electrically connected with the control circuit board 3 through a conducting wire, the top of the electromagnet 41 is provided with a limit switch 45 electrically connected with the control circuit board 3, and when one end of the impact hammer body 42 penetrates out of the shell, the driving steel plate 44 is abutted to the limit switch 45. The end of the impact hammer 42 away from the driving steel plate 44 is arranged in a conical shape, and a tungsten steel head 421 is fixed at the conical end of the impact hammer 42.

The immersion automatic triggering high-frequency window breaker is installed at the corner of a front windshield or a rear windshield of a vehicle, when the vehicle falls into water, the immersion micro-induction switch 5 is pressed by the dead weight of the water and then conducted, a conducting signal is sent to the control circuit board 3, the control circuit board 3 controls a battery to supply power to the electromagnet 41, the electromagnet 41 attracts and drives the steel plate 44, the driving steel plate 44 drives the impact hammer body 42 to press downwards, the tip of the black steel at the top of the impact hammer body 42 strikes the glass, the instant driving steel plate 44 touches the power-off switch when the impact is made, the driving steel plate 44 rebounds after the power is turned off, the conducting signal is sent to the control circuit board 3 after the rebounding, the actions are repeated, and reciprocating black steel heads strike the glass until the glass is completely broken.

The implementation principle of the embodiment is as follows: install this soaking automatic triggering high frequency broken window ware in the corner of the preceding windshield of car or rear windshield, after the car falls into water, switch on after immersion liquid micro-gap inductive switch 5 receives the dead weight of water and presses, and switch on signal gives control circuit board 3, opens high frequency impact subassembly 4 by control circuit board 3 is automatic and hits glass to hit garrulous glass, make personnel can in time flee from falling into water in the car.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a broken window ware of automatic triggering high frequency soaks, includes last casing (1) and can dismantle to fix go up casing (2) down in the casing (1), its characterized in that: the immersion liquid micro-induction switch is characterized in that a control circuit board (3), a high-frequency impact assembly (4) and an immersion liquid micro-induction switch (5) are arranged in the upper shell (1), and the control circuit board (3) is respectively in control connection with the high-frequency impact assembly (4) and the immersion liquid micro-induction switch (5).

2. The automatic triggering high-frequency window breaker of claim 1, wherein: the immersion liquid micro-inductive switch (5) comprises an installation shell (51), wherein a pressure high-elasticity waterproof breathable film (52) is arranged on the installation shell (51), a cavity (53) is formed in the installation shell (51), and a first contact (54) and a second contact (55) are arranged in the cavity (53);

the first contact (54) is fixed on the inner wall of the installation shell (51), the second contact (55) is fixed on the pressure high-elasticity waterproof air-permeable membrane (52), and the first contact (54) and the second contact (55) can be contacted and separated.

3. The automatic triggering high-frequency window breaker of claim 2, wherein: the first contact (54) is electrically connected with a first lead (541), the second contact (55) is electrically connected with a second lead (551), and the first lead (541) and the second lead (551) respectively penetrate out of the shell to be electrically connected with the control circuit board (3).

4. The automatic triggering high-frequency window breaker of claim 1, wherein: the high-frequency impact assembly (4) comprises an electromagnet (41), an impact hammer body (42), a spring (43) and a driving steel plate (44), the electromagnet (41) is installed in the lower shell (2), through holes (6) which are coaxially arranged are formed in the electromagnet (41) and the lower shell (2), and the impact hammer body (42) is arranged in the through holes (6) in a sliding mode;

the driving steel plate (44) is arranged above the electromagnet (41) and fixedly connected with the impact hammer body (42), the spring (43) is sleeved outside the impact hammer body (42), one end of the spring (43) is connected with the driving steel plate (44), the other end of the spring is connected with the top of the electromagnet (41), and in a natural state of the spring (43), one end, far away from the driving steel plate (44), of the impact hammer body (42) is contracted in the through hole (6) of the lower shell (2);

the electromagnet (41) is electrically connected with the control circuit board (3) through a lead, a limit switch (45) electrically connected with the control circuit board (3) is arranged at the top of the electromagnet (41), one end of the impact hammer body (42) penetrates out of the shell, and the driving steel plate (44) is abutted to the limit switch (45).

5. The automatic triggering high-frequency window breaker of claim 4, wherein: the one end that strikes hammer block (42) and keep away from drive steel sheet (44) is the toper setting, it is fixed with tungsten steel head (421) to strike hammer block (42) one end that is the toper.

6. The automatic triggering high-frequency window breaker of claim 1, wherein: the outer wall of the bottom of the lower shell (2) is fixedly connected with an annular double-sided adhesive layer (21).

7. The automatic triggering high-frequency window breaker of claim 1, wherein: and a solar panel (22) is fixed on the outer side wall of the bottom of the lower shell (2), and the solar panel (22) is electrically connected with the control circuit board (3) through a wire.

8. The automatic triggering high-frequency window breaker of claim 1, wherein: a battery compartment (11) is arranged inside the upper shell (1), and a battery compartment (11) cover is detachably fixed above the battery compartment (11).