Safe window breaking system applied to vehicle

Abstract

The utility model discloses a safe window breaking system applied to a vehicle. The safe window breaking system comprises a controller, a smoke detector, a passenger detector, an energy storage assembly and a window breaker. The smoke detector is arranged in the vehicle, is electrically connected with the controller and is used for detecting whether smoke exists in the vehicle or not; the passenger detector is arranged on the seat, is electrically connected with the controller and is used for detecting whether a passenger sits on the seat or not; the energy storage assembly is arranged in the vehicle and electrically connected with the controller, and the energy storage assembly is connected to a vehicle power supply; the window breaker is arranged on the vehicle door, is electrically connected with the controller and is used for breaking the vehicle window; the controller can control the window breaking device to break the window when the smoke detector detects that smoke exists in the vehicle and the passenger detector detects that a passenger sits on the seat; by means of the structure, the vehicle window can be automatically broken when it is detected that the vehicle meets the breaking condition, manual breaking by passengers is not needed, and the safety of the vehicle and the survivability of the passengers under the emergency condition are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle safety technical field, especially a kind of safety window breaking system applied to vehicle. BACKGROUND

[0002] With the development of automobile, more and more cars on the road, road conditions are more and more complex, and the technical level of drivers is uneven, leading to the probability of traffic accidents increasing, especially electric vehicles, limited by current technology, battery fire or even explosion in the accident, and at the same time, some cars may not unlock in some accidents, if the car catches fire at this time, but there is no professional window breaker, which will greatly reduce the survival of the occupants;Secondly, even if equipped with a window breaker in the car, in such an emergency, the occupants may need a long time to find the window breaker in the car due to shock, injury, etc., and it is more difficult to use the window breaker to break the window to escape;Therefore, there is an urgent need for a safety window breaking system applied to vehicle to solve the above problems. SUMMARY

[0003] The utility model aims at at least one of the technical problems existing in prior art. To this end, the utility model provides a safety window breaking system applied to vehicle.

[0004] The technical scheme adopted by one embodiment of the utility model to solve its technical problem is: a safety window breaking system applied to vehicle, comprising a controller, a smoke detector, an occupant detector, an energy storage assembly and a window breaker;

[0005] The smoke detector is installed in the vehicle and electrically connected with the controller, and is used to detect whether there is smoke in the vehicle;

[0006] The occupant detector is installed on the seat and electrically connected with the controller, and is used to detect whether there is an occupant on the seat;

[0007] The energy storage assembly is installed in the vehicle and electrically connected with the controller, and the energy storage assembly is connected to the vehicle power supply;

[0008] The window breaker is installed on the door and electrically connected with the controller, and is used to break the window;

[0009] The controller can control the window breaker to break the window when the smoke detector detects that there is smoke in the vehicle and the occupant detector detects that there is an occupant on the seat.

[0010] As one of the preferred embodiments of the utility model, the window breaker comprises a mounting seat, a power device, a transmission device and a firing pin;

[0011] The power device is arranged in the mounting seat, and the output end of the power device is connected with the input end of the transmission device;

[0012] The transmission device is arranged in the mounting base and has an output end connected with the hammer;

[0013] The hammer is arranged in the mounting base and has a first position and a second position;

[0014] The power device can drive the hammer to switch from the second position to the first position by the transmission device to break the window when receiving the window breaking signal sent by the controller.

[0015] As one of the preferred embodiments of the present application, the transmission device comprises a first transmission wheel, a second transmission wheel, a screw rod, a sliding seat and a force storage assembly;

[0016] The first transmission wheel is connected with the output end of the power device;

[0017] The second transmission wheel is engaged with the first transmission wheel;

[0018] The screw rod is rotatably arranged in the mounting base and rotates synchronously with the second transmission wheel;

[0019] The sliding seat is threadedly connected to the screw rod and connected with the hammer through the force storage assembly;

[0020] The hammer can switch from the first position to the second position and store power when the power device acts in the first direction, or the hammer can switch from the second position to the first position when the power device acts in the second direction.

[0021] As one of the preferred embodiments of the present application, the force storage assembly comprises a pull rod, a first reset member and a second reset member;

[0022] The middle section of the pull rod is rotatably connected to the sliding seat;

[0023] One end of the first reset member is in abutment with the mounting base, and the other end is in abutment with the hammer;

[0024] The second reset member is arranged on the sliding seat and has one end in abutment with the mounting base, and the other end in abutment with the other end of the pull rod;

[0025] As one of the preferred embodiments of the present application, one end of the pull rod can be hooked on the hammer to make the hammer switch from the first position to the second position under the drive of the power device; the other end of the pull rod can be in abutment with the mounting base when the hammer is in the second position to make the one end of the pull rod separate from the hammer, so that the hammer switches from the second position to the first position under the action of the first reset member.

[0026] As one of the preferred embodiments of the present application, the force storage assembly is arranged as two groups and arranged on both sides of the hammer.

[0027] As one of the preferred embodiments of the present application, the first reset member is arranged as a spring, and the second reset member is arranged as a torsion spring.

[0028] As one of the preferred embodiments of the utility model, a safety window breaking system applied to a vehicle further comprises a speed reduction device arranged in the mounting seat and connected with the power device and the transmission device respectively.

[0029] As one of the preferred embodiments of the utility model, the speed reduction device is arranged as a speed reduction transmission wheel set.

[0030] As one of the preferred embodiments of the utility model, a safety window breaking system applied to a vehicle further comprises a detection device arranged in the mounting seat and used for detecting the rotation circle number of the speed reduction transmission wheel set.

[0031] As one of the preferred embodiments of the utility model, the occupant detector is arranged as a gravity sensor.

[0032] The utility model discloses a safety window breaking system applied to a vehicle, which comprises a controller, a smoke detector, an occupant detector, an energy storage assembly and a window breaker. The smoke detector is arranged in the vehicle and electrically connected with the controller, and is used for detecting whether there is smoke in the vehicle. The occupant detector is arranged on a seat and electrically connected with the controller, and is used for detecting whether there is an occupant on the seat. The energy storage assembly is arranged in the vehicle and electrically connected with the controller, and is connected with the power supply of the vehicle. The window breaker is arranged on a door and electrically connected with the controller, and is used for breaking the window. The controller can control the window breaker to break the window when the smoke detector detects smoke in the vehicle and the occupant detector detects an occupant on the seat. The above structure can automatically break the window when the vehicle meets the breaking condition, and the occupant does not need to manually break the window, thereby greatly improving the safety of the vehicle and the survival rate of the occupant in an emergency. BRIEF DESCRIPTION OF DRAWINGS

[0033] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0034] Figure 1 It is a frame diagram of a safety window breaking system applied to a vehicle.

[0035] Figure 2 It is a first exploded view of a safety window breaking system applied to a vehicle.

[0036] Figure 3 It is a second exploded view of a safety window breaking system applied to a vehicle. DETAILED DESCRIPTION

[0037] The detailed embodiments of the utility model will be described in this part, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the written part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0038] In the description of the utility model, the meaning of multiple is more than two, greater than, less than, more than, etc. is not included in the number, above, below, etc. is included in the number. If it is described as first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0039] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and is not used to indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the utility model.

[0040] In the utility model, unless otherwise explicitly limited, the words such as "set", "install", "connect" should be understood broadly, for example, it can be directly connected, or indirectly connected through an intermediate medium, it can be fixedly connected, or detachably connected, or integrally formed, it can be mechanically connected, or the internal communication of two elements or the interaction relationship of two elements. The skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0041] Referring to Figures 1 to 3 A safety window breaking system applied to a vehicle, comprising a controller 1000, a smoke detector 2000, a passenger detector 3000, an energy storage assembly 4000 and a window breaker 5000;

[0042] The smoke detector 2000 is installed in the vehicle and electrically connected with the controller 1000, and is used for detecting whether there is smoke in the vehicle;

[0043] The passenger detector 3000 is installed on the seat and electrically connected with the controller 1000, and is used for detecting whether there is a passenger on the seat;

[0044] The energy storage assembly 4000 is installed in the vehicle and electrically connected with the controller 1000, and the energy storage assembly 4000 is connected to the vehicle power supply;

[0045] The window breaker 5000 is arranged on the door and is electrically connected with the controller 1000, and is used for breaking the window;

[0046] The controller 1000 can control the window breaker 5000 to break the window when the smoke detector 2000 detects that there is smoke in the vehicle and the occupant detector 3000 detects that there is an occupant on the seat.

[0047] In the utility model, when assembling, the window breaker 5000 is arranged on the door, the occupant detector 3000 is arranged on the seat, the smoke detector 2000 is arranged in the vehicle, and the energy storage assembly 4000 is arranged in the vehicle and is connected with the vehicle power supply 8200, finally, the controller 1000 is electrically connected with the smoke detector 2000, the occupant detector 3000, the energy storage assembly 4000 and the window breaker 5000, in some possible embodiments, the occupant detector 3000 can directly use the occupant detector provided by the vehicle; when using, when the vehicle is self-ignited due to impact or the like, smoke is generated in the self-ignition process, the smoke detector 2000 is used to detect the generation of smoke, at the same time, the occupant detector 3000 is used to detect whether there is an occupant on the seat, when it is detected that there is an occupant in the vehicle and smoke is generated, after a delay preset time (for example, 10 seconds), if the door is not detected to be opened, it is judged that the occupant is disabled or cannot break the window to escape, at this time, the controller 1000 sends a window breaking instruction to the window breaker 5000, the window breaker 5000 breaks the window after receiving the window breaking instruction, which is convenient for the user to escape in an emergency; it should be noted that the energy storage assembly 4000 is arranged in the utility model, when no traffic accident occurs, the vehicle power supply 8200 charges the energy storage assembly 4000, so that the energy storage assembly 4000 always maintains a sufficient state of electric quantity, when the vehicle power supply 8200 is short-circuited, the electrical connection between the vehicle power supply 8200 and the energy storage assembly 4000 is automatically cut off, so as to avoid affecting the window breaking system, and the energy storage assembly 4000 is preferably a battery, and can also be a super capacitor, which is not limited here.

[0048] Referring to Figures 2-3 In some embodiments, the window breaker 5000 comprises a mounting seat 5100, a power device 5200, a transmission device 5300 and a hammer 5400; the power device 5200 is arranged in the mounting seat 5100 and the output end thereof is connected with the input end of the transmission device 5300; the transmission device 5300 is arranged in the mounting seat 5100 and the output end thereof is connected with the hammer 5400; the hammer 5400 is arranged in the mounting seat 5100 and has a first position and a second position; the power device 5200 can drive the hammer 5400 to switch from the second position to the first position through the transmission device 5300 when receiving the window breaking signal sent by the controller 1000, so as to break the window.

[0049] Specifically, the mounting seat 5100 is composed of an upper shell and a lower shell connected with the upper shell through a first bolt connecting structure 5110, and the upper shell and / or the lower shell is connected with the vehicle door through a second bolt connecting structure 5120; in a normal state, the power device 5200 drives the hammer 5400 to the second position through the transmission device 5300; when the vehicle is on fire and smoke is detected, and at the same time, it is detected that there is an occupant in the vehicle, the controller 1000 will send a window breaking signal to the power device 5200, at this time, the power device 5200 drives the hammer 5400 to switch from the second position to the first position through the transmission device 5300, thereby achieving the breaking of the vehicle window.

[0050] Referring to Figures 2-3 In some embodiments, the transmission device 5300 includes a first transmission wheel 5310, a second transmission wheel 5320, a screw rod 5330, a sliding seat 5340, and a force storage assembly 5350; the first transmission wheel 5310 is connected with the output end of the power device 5200; the second transmission wheel 5320 is engaged with the first transmission wheel 5310; the screw rod 5330 is rotationally arranged in the mounting seat 5100 and rotates synchronously with the second transmission wheel 5320; the sliding seat 5340 is threadedly connected to the screw rod 5330 and connected with the hammer 5400 through the force storage assembly 5350; the hammer 5400 can switch from the first position to the second position when the power device 5200 acts in the first direction and store power; or the hammer 5400 can switch from the second position to the first position when the power device 5200 acts in the second direction.

[0051] Specifically, Figure 2 In the embodiment where the power device 5200 is an electric motor, the positive rotation of the electric motor will drive the screw rod 5330 to rotate positively through the first transmission wheel 5310 and the second transmission wheel 5320; the sliding seat 5340 is connected with the mounting seat 5100 through a limiting structure, which can limit the rotation of the sliding seat 5340, thereby converting the rotational motion of the screw rod 5330 into the linear motion of the sliding seat 5340, finally driving the hammer 5400 to switch from the first position to the second position, and at this time, the force storage assembly 5350 stores power to provide the power for the hammer 5400 to be triggered; when the hammer 5400 is released, the force storage assembly 5350 provides powerful power to drive the hammer 5400 to switch from the second position to the first position instantaneously Figure 3 , achieving the breaking of the vehicle window.

[0052] Referring to Figures 2-3In some embodiments, the force storage assembly 5350 comprises a pull rod 5351, a first return member 5352 and a second return member 5353; the middle section of the pull rod 5351 is rotationally connected to the sliding seat 5340; one end of the first return member 5352 is in abutment with the mounting seat 5100 and the other end is in abutment with the hammer 5400; the second return member 5353 is arranged on the sliding seat 5340 and one end is in abutment with the mounting seat 5100, and the other end is in abutment with the other end of the pull rod 5351; one end of the pull rod 5351 can be hooked on the hammer 5400, so that the hammer 5400 is switched from the first position to the second position under the driving of the power device 5200; the other end of the pull rod 5351 can be in abutment with the mounting seat 5100 when the hammer 5400 is in the second position, so that the one end of the pull rod 5351 is separated from the hammer 5400, allowing the hammer 5400 to be switched from the second position to the first position under the action of the first return member 5352.

[0053] Specifically, the other end of the pull rod 5351 is lifted upward under the action of the second return member 5353, driving the one end of the pull rod 5351 to press downward until it is hooked on the hammer 5400; when the motor moves forward, it will drive the sliding seat 5340 and the entire force storage assembly 5350 to move synchronously, thereby driving the hammer 5400 to switch from the first position to the second position; since the mounting seat 5100 is provided with a slope surface matched with the other end of the pull rod 5351, the other end of the pull rod 5351 is in abutment with the slope surface when the hammer 5400 enters the second position, thereby causing the other end of the pull rod 5351 to press downward, allowing the one end of the pull rod 5351 to lift upward until it is separated from the hammer 5400; the hammer 5400 enters the release position under the action of the first return member 5352, i.e., the hammer 5400 penetrates out of the mounting seat 5100 and breaks the window; the motor reverses its action to drive each component to reset, entering the preparation state for the next breaking.

[0054] Referring to Figures 2-3 In some embodiments, the force storage assembly 5350 is arranged in two groups and is arranged on both sides of the hammer 5400; it can simultaneously contact both sides of the hammer 5400 and stably pull the hammer 5400 to switch to the second position, improving the stability of the hammer 5400 during movement.

[0055] Referring to Figures 2-3 In some embodiments, the first return member 5352 is arranged as a spring and the second return member 5353 is arranged as a torsion spring.

[0056] Referring to Figures 2-3 In some embodiments, the safety window breaking system applied to a vehicle further comprises a speed reduction device 6000 arranged between the power device 5200 and the transmission device 5300 in the mounting seat 5100; as a preferred embodiment, the speed reduction device 6000 is arranged as a speed reduction transmission wheel set.

[0057] With reference to Figures 2-3 In some embodiments, the safety window breaking system applied to the vehicle further comprises a detection device 7000 arranged in the mounting seat 5100, for detecting the number of rotations of the reduction gear set; preferably, the detection device 7000 comprises a magnet 7100 arranged on the reduction gear set and a Hall sensor arranged on the mounting seat 5100; the arrangement can detect the number of rotations of the reduction gear set, and can determine the position of the sliding seat 5340 according to the number of rotations of the reduction gear set, thereby controlling the forward rotation and reverse rotation of the motor to avoid overstroke.

[0058] With reference to Figures 2-3 In some embodiments, the occupant detector 3000 is arranged as a gravity sensor.

[0059] The utility model discloses the advantage lies in: through above -mentioned structure can when detecting vehicle meet the condition of breaking, break the car window automatically, need not the occupant manual break, greatly improved the security of vehicle and the survival of the occupant under the emergency.

[0060] Of course, the utility model is not limited to the above-mentioned embodiment, and those skilled in the art can make equivalent transformation or replacement without departing from the spirit of the utility model, and the equivalent transformation and replacement are all included in the range defined by the claims of the present application.

Claims

1. A safety breakage window system applied to a vehicle, characterized by: The controller (1000), the smoke detector (2000), the passenger detector (3000), the energy storage assembly (4000) and the window breaker (5000) are included; The smoke detector (2000) is arranged in the vehicle and electrically connected with the controller (1000), and is used for detecting whether there is smoke in the vehicle; The passenger detector (3000) is arranged on the seat and electrically connected with the controller (1000), and is used for detecting whether there is a passenger on the seat; The energy storage assembly (4000) is arranged in the vehicle and electrically connected with the controller (1000), and is connected with the power supply of the vehicle; The window breaker (5000) is arranged on the door and electrically connected with the controller (1000), and is used for breaking the window; The controller (1000) can control the window breaker (5000) to break the window when the smoke detector (2000) detects that there is smoke in the vehicle and the passenger detector (3000) detects that there is a passenger on the seat.

2. A safety window breaking system for a vehicle according to claim 1, wherein: The window breaker (5000) includes a mounting seat (5100), a power device (5200), a transmission device (5300) and a firing pin (5400); The power device (5200) is arranged in the mounting seat (5100) and its output end is connected with the input end of the transmission device (5300); The transmission device (5300) is arranged in the mounting seat (5100) and its output end is connected with the firing pin (5400); The firing pin (5400) is arranged in the mounting seat (5100) and has a first position and a second position; The power device (5200) can drive the firing pin (5400) to switch from the second position to the first position through the transmission device (5300) to break the window when receiving the window breaking signal sent by the controller (1000).

3. A safety window breaking system for a vehicle according to claim 2, wherein: The transmission device (5300) includes a first transmission wheel (5310), a second transmission wheel (5320), a screw rod (5330), a sliding seat (5340) and an energy storage assembly (5350); The first transmission wheel (5310) is connected with the output end of the power device (5200); The second transmission wheel (5320) is engaged with the first transmission wheel (5310); The screw rod (5330) is rotationally arranged in the mounting seat (5100) and rotates synchronously with the second transmission wheel (5320); The sliding seat (5340) is threadedly connected with the screw rod (5330) and connected with the firing pin (5400) through the energy storage assembly (5350); The firing pin (5400) can switch from the first position to the second position and accumulate power when the power device (5200) acts in the first direction, or the firing pin (5400) can switch from the second position to the first position when the power device (5200) acts in the second direction.

4. A safety window breaking system for a vehicle according to claim 3, wherein: The energy storage assembly (5350) includes a pull rod (5351), a first reset member (5352) and a second reset member (5353); The middle section of the pull rod (5351) is rotationally connected to the sliding seat (5340); One end of the first reset member (5352) is in abutment with the mounting seat (5100), and the other end is in abutment with the hammer (5400); The second reset member (5353) is arranged on the sliding seat (5340) and in abutment with the mounting seat (5100) at one end, and in abutment with the other end of the pull rod (5351) at the other end; One end of the pull rod (5351) is hookably arranged on the hammer (5400), so that the hammer (5400) is switched from the first position to the second position under the driving of the power device (5200); the other end of the pull rod (5351) is in abutment with the mounting seat (5100) when the hammer (5400) is in the second position, so that one end of the pull rod (5351) is separated from the hammer (5400), and the hammer (5400) is switched from the second position to the first position under the action of the first reset member (5352).

5. A safety window breaking system for a vehicle according to claim 3, wherein: The force storage assembly (5350) is arranged in two groups and is arranged on both sides of the hammer (5400).

6. A safety window breaking system for a vehicle according to claim 4, wherein: The first reset member (5352) is arranged as a spring, and the second reset member (5353) is arranged as a torsion spring.

7. A safety window breaking system for vehicles as claimed in claim 2 wherein: Further comprising a speed reduction device (6000) arranged in the mounting seat (5100) and between the power device (5200) and the transmission device (5300).

8. A safety window breaking system for a vehicle according to claim 7, characterized in that: The speed reduction device (6000) is arranged as a speed reduction transmission wheel set.

9. A safety window breaking system for a vehicle according to claim 8, wherein: Further comprising a detection device (7000) arranged in the mounting seat (5100) and used for detecting the rotation number of the speed reduction transmission wheel set.

10. A safety window breaking system for vehicles as claimed in claim 1 wherein: The occupant detector (3000) is arranged as a gravity sensor.

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