阅读说明：本技术 一种车辆落水自动破窗设备和无人驾驶汽车 (Automatic broken window equipment of vehicle drowning and unmanned car ) 是由 徐斌 于 2020-06-09 设计创作，主要内容包括：本发明适用于无人驾驶汽车技术领域,公开了一种车辆落水自动破窗设备和无人驾驶汽车。落水自动破窗装置包括入水深度传感装置和破窗部件,入水深度传感装置包括具有内腔的壳体,壳体的左右两侧及上下两侧均设置有通孔,壳体的内壁连接有用于封闭通孔的弹性膜,通孔外设置有连通管组件,每个弹性膜的内侧设置有一个行程开关,行程开关连接于破窗部件,破窗部件包括塑胶壳、前端伸出塑胶壳的撞击杆和连接撞击杆后端的金属弹簧,撞击杆的前端焊接有硬度高的合金钢珠；所述壳体内还设置有GPS模块和SIM卡模块。本发明所提供的一种车辆落水自动破窗设备和无人驾驶汽车,其落水后自动可以破窗,安全性佳。(The invention is suitable for the technical field of unmanned automobiles, and discloses automatic window breaking equipment for vehicle falling into water and an unmanned automobile. The automatic window breaking device comprises a water inlet depth sensing device and a window breaking part, wherein the water inlet depth sensing device comprises a shell with an inner cavity, through holes are formed in the left side, the right side, the upper side and the lower side of the shell, elastic membranes used for sealing the through holes are connected to the inner wall of the shell, a communicating pipe assembly is arranged outside the through holes, a travel switch is arranged on the inner side of each elastic membrane and connected to the window breaking part, the window breaking part comprises a plastic shell, an impact rod with the front end extending out of the plastic shell and a metal spring connected with the rear end of the impact rod, and an alloy steel ball with high hardness is welded at the front end of the impact rod; and a GPS module and an SIM card module are also arranged in the shell. The automatic window breaking equipment for the vehicle falling into water and the unmanned automobile provided by the invention have the advantages that the window can be automatically broken after the vehicle falls into water, and the safety is good.)

1. The automatic window breaking equipment for the vehicle falling into water is characterized by comprising a water inlet depth sensing device and a window breaking component, wherein the water inlet depth sensing device comprises a shell with an inner cavity, through holes are formed in the left side, the right side, the upper side and the lower side of the shell respectively, an elastic membrane for sealing the through holes is connected to the inner wall of the shell, a pressing ring is fixedly connected to the position, corresponding to the through holes, of the shell, the pressing ring is connected to the inner wall of the shell through a locking piece, a threaded pipe joint is arranged on the outer side face of the shell corresponding to the through holes, and is connected with a communicating pipe component, and the communicating pipe component comprises a first communicating pipe, a cross communicating pipe and an annular pipe provided with a plurality of through holes;

the cross communicating pipe comprises two straight pipes which are vertically crossed and communicated, a central threaded hole communicated with the first communicating pipe is formed in the centers of the two straight pipes, one end of the first communicating pipe is in threaded connection with the threaded pipe joint, the other end of the first communicating pipe is in threaded connection with the central threaded hole, and the inner wall of the annular pipe is communicated with the two ends of the straight pipes;

a battery box is arranged in the shell, a battery module and a first circuit board are arranged in the battery box, a travel switch is arranged on the inner side of each elastic membrane, and the travel switch is arranged outside the battery box and in the shell; the travel switch is connected to the first circuit board; the first circuit board is connected to the window breaking component, the window breaking component comprises a plastic shell, a striking rod with the front end extending out of the plastic shell and a metal spring connected with the rear end of the striking rod, a lock pin used for limiting the plastic shell is arranged on the side face of the striking rod, the lock pin is connected with a driving device, and the driving device is connected with a second circuit board; the front end of the impact rod is welded with an alloy steel ball;

the battery pack is characterized in that a GPS module and an SIM card module are further arranged in the shell, the GPS module and the SIM card module are connected to the battery module, the GPS module and the SIM card module are integrated on the circuit board, a water falling sensor is further arranged in the shell, and the water falling sensor comprises two adjacent detection electrodes.

2. The automatic window breaking device for the vehicle falling into water as claimed in claim 1, wherein a straight tooth structure is arranged on the side surface of the lock pin, the driving device comprises a motor, and a rotating shaft sleeve of the motor is provided with a gear meshed with the straight tooth structure.

3. The automatic vehicle window breaking device in the water falling process as claimed in claim 1, wherein a nut is welded to the side of the lock pin, and the driving means comprises a lead screw threadedly connected to the nut and a motor for driving the lead screw.

4. The automatic vehicle window breaking device when falling into water as claimed in claim 1, wherein the plastic shell is an ABS plastic shell.

5. An unmanned automobile, which comprises a chassis and an automobile body connected with the chassis, and is characterized by further comprising the automatic vehicle drowning window breaking equipment as claimed in any one of claims 1 to 4, wherein the automobile body is provided with at least two side glass windows and at least one skylight, the side glass windows and the skylight are both provided with window breaking components in the automatic drowning window breaking device, and the engine compartment of the automobile body is provided with the water entry depth sensing device.

6. The unmanned aerial vehicle of claim 5, wherein the depth of penetration sensing device is externally provided with a metal mesh enclosure.

7. An unmanned vehicle as claimed in claim 5, wherein the unmanned vehicle is provided with a front engine, and the depth of penetration sensing means are provided in two sets and located on either side of the bottom of the front engine.

8. The unmanned aerial vehicle of claim 5, wherein a plurality of infrared human body sensors are connected to the second circuit board of the window breaking part, and the infrared human body sensors are disposed in front of the seats.

9. An unmanned vehicle as claimed in claim 5, wherein a sensing module for reading the position of each window pane is connected to the second circuit board of the window breaking means.

Technical Field

The invention belongs to the technical field of unmanned automobiles, and particularly relates to automatic window breaking equipment for vehicle falling into water and an unmanned automobile.

Background

In the vehicle in the prior art, if the window cannot be opened in time after the vehicle falls into water, personnel in the vehicle are easily trapped to cause safety accidents, and the safety and reliability are poor.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides the automatic vehicle window breaking equipment and the unmanned vehicle, which can automatically break the window after falling into water and have high reliability.

The technical scheme of the invention is as follows: an automatic vehicle window breaking device falling into water comprises a water inlet depth sensing device and a window breaking component, wherein the water inlet depth sensing device comprises a shell with an inner cavity, through holes are formed in the left side, the right side, the upper side and the lower side of the shell, an elastic membrane used for sealing the through holes is connected to the inner wall of the shell, a pressing ring is fixedly connected to the position, corresponding to the through holes, of the shell, the pressing ring is connected to the inner wall of the shell through a locking piece, the edge of the elastic membrane is clamped between the pressing ring and the inner wall of the shell, a threaded pipe joint is arranged on the outer side face of the shell, corresponding to the through holes, of the outer side face of the shell, and is connected with a communicating pipe component;

the cross communicating pipe comprises two straight pipes which are vertically crossed and communicated, a central threaded hole communicated with the first communicating pipe is formed in the centers of the two straight pipes, one end of the first communicating pipe is in threaded connection with the threaded pipe joint, the other end of the first communicating pipe is in threaded connection with the central threaded hole, and the inner wall of the annular pipe is communicated with the two ends of the straight pipes;

a battery box is arranged in the shell, a battery module and a first circuit board are arranged in the battery box, a travel switch is arranged on the inner side of each elastic membrane, and the travel switch is arranged outside the battery box and in the shell; the travel switch is connected to the first circuit board through a first cable, and waterproof glue is poured in the battery box; the first circuit board is connected to the window breaking component through a second cable, the window breaking component comprises a plastic shell, a striking rod with the front end extending out of the plastic shell and a metal spring connected with the rear end of the striking rod, a lock pin used for limiting the plastic shell is arranged on the side face of the striking rod and connected with a driving device, the driving device is connected with a second circuit board, the second circuit board is connected to the first circuit board through the second cable, the second circuit board is connected to a battery through a third cable, and an alloy steel ball is welded at the front end of the striking rod;

the battery pack is characterized in that a GPS module and an SIM card module are further arranged in the shell, the GPS module and the SIM card module are connected to the battery module, the GPS module and the SIM card module are integrated on the circuit board, and a water falling sensor is further arranged in the shell and comprises two adjacent detection electrodes.

Specifically, the side of lockpin is provided with straight tooth structure, the drive device includes the motor, the pivot cover of motor is equipped with the gear that meshes in straight tooth structure.

Specifically, a nut is welded on the side surface of the lock pin, and the driving device comprises a screw rod in threaded connection with the nut and a motor for driving the screw rod.

Specifically, the plastic shell is an ABS plastic shell.

The invention also provides an unmanned automobile which comprises a chassis, an automobile body connected to the chassis and the automatic vehicle window breaking equipment, wherein the automobile body is provided with at least two side glass windows and at least one skylight, the side glass windows and the skylight are both provided with window breaking parts in the automatic vehicle window breaking equipment, and the engine compartment of the automobile body is internally provided with the water inlet depth sensing device.

Specifically, a metal mesh enclosure is arranged outside the water depth sensing device.

Specifically, the unmanned automobile is provided with a front engine, and the underwater penetration depth sensing devices are provided with two groups and are positioned on two sides of the bottom of the front engine.

Specifically, the second circuit board of the window breaking component is connected with a plurality of infrared human body sensors, and the infrared human body sensors are arranged in front of the seats.

Specifically, the second circuit board of the window breaking component is connected with a sensing module for reading the position of each window glass.

The automatic window breaking equipment for the vehicle falling into water and the unmanned automobile provided by the invention have the advantages that the window can be automatically broken after the vehicle falls into water to a certain depth, and the reliability is high.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic plan view of a water depth sensing device in an automatic vehicle water-falling window breaking device according to an embodiment of the present invention;

fig. 2 is a schematic plan view of a cross connection pipe and a ring pipe in a water depth sensing device in an automatic vehicle water falling window breaking apparatus according to an embodiment of the present invention;

fig. 3 is a schematic plan view of a window breaking component in an automatic vehicle drowning window breaking device according to an embodiment of the invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 3, an automatic vehicle window breaking device according to an embodiment of the present invention includes a water depth sensing device and a window breaking member. The underwater depth sensing device comprises a shell 1 with an inner cavity, through holes are formed in the left side, the right side, the upper side and the lower side of the shell 1, an elastic membrane 2 used for sealing the through holes is connected to the inner wall of the shell 1, and deformation of the elastic membrane 2 is in direct proportion to the depth (the size of pressure) of water falling. Casing 1 corresponds through hole department fixedly connected with clamping ring 3, clamping ring 3 pass through the retaining member connect in the inner wall of casing 1, the retaining member can be the screw. The edge of the elastic membrane 2 is clamped between the compression ring 3 and the inner wall of the shell 1, a threaded pipe joint is arranged on the outer side surface of the shell 1 corresponding to the through hole and connected with a communicating pipe assembly, the communicating pipe assembly comprises a first communicating pipe 4, a cross communicating pipe 5 and an annular pipe 7 provided with a plurality of through holes 6, the communicating pipe assembly is not easy to block to cause system failure, and the reliability is high;

the cross communicating pipe 5 comprises two straight pipes which are vertically crossed and communicated, a central threaded hole communicated with the first communicating pipe 4 is formed in the centers of the two straight pipes, one end of the first communicating pipe 4 is connected with the threaded pipe joint in a threaded mode, the other end of the first communicating pipe 4 is connected with the central threaded hole 8 in a threaded mode, and the inner wall of the annular pipe 7 is communicated with the two ends of the straight pipes; the diameter of the through holes is 25-28 mm, the diameter of the through holes 6 is 10 mm and less than 30 mm, and the number of the through holes 6 on each annular pipe 7 is not less than 6 so as to prevent blockage; after the vehicle falls into the water, the water can enter the annular pipe 7, the cross communication pipe 5 and the first communication pipe 4 through any through hole 6 and reach the elastic membrane 2, so that the elastic membrane 2 is deformed.

Be provided with battery case 9 in the casing 1, be provided with battery module 10 and first circuit board 11 in the battery case 9, every the inboard of elastic membrane 2 is provided with a travel switch 12, if elastic membrane 2 warp to certain extent, and makes travel switch 12 trigger, if arbitrary one or arbitrary two or arbitrary three travel switch 12 is triggered by elastic membrane 2 that warp, the system will judge that the vehicle falls into water to needs broken window, will control broken window part broken window this moment and can flee from the door window at least in order to guarantee the car in the member. The travel switch 12 is arranged outside the battery box 9 and positioned in the shell 1; the travel switch 12 is connected to the first circuit board 11 through a first cable, and waterproof glue is filled in the battery box 9; first circuit board 11 through the second cable connect in broken window part, broken window part includes that plastic shell 13, front end stretch out plastic shell 13's impact bar 14 with connect the metal spring 15 of impact bar 14 rear end, the side of impact bar 14 is provided with and is used for right plastic shell 13 carries out spacing lockpin 16, lockpin 16 is connected with drive device, drive device is connected with the second circuit board, the second circuit board pass through the second cable connect in first circuit board 11, the second circuit board passes through third cable connection in battery. The driving device can drive the lock pin 16 to withdraw from the limit of the impact rod 14, the impact rod 14 can impact downwards under the potential energy of the metal spring 15, so that the glass is broken, and meanwhile, impact sound is given out, so that people in the vehicle can escape. In this embodiment, if the degree of depth of falling into water reaches 1 meter or 1.2 meters, travel switch 12 can be triggered just to elastic membrane 2 deformation, and fail safe nature is high, if ordinary driving of wading into water, because the depth of water is not deep, and the intercommunication pipe assembly has a plurality of turnings and slows down the water impact, and travel switch 12 can not be triggered in elastic membrane 2's deformation, avoids the erroneous judgement. The front end of the impact rod 14 is welded with an alloy steel ball with high hardness;

still be provided with GPS module and SI M card module in the casing, GPS module and SI M card module connect in battery module, GPS module and SIM card module integration in the circuit board, still be provided with the sensor of falling into water in the casing, the sensor of falling into water includes the detection electrode of two adjacent settings, and after falling into water, SI M card module can in time send positional information to appointed server or terminal to the rescue is convenient for.

Specifically, a straight tooth structure is arranged on the side surface of the lock pin 16, the driving device comprises a motor, and a gear meshed with the straight tooth structure is arranged on a rotating shaft sleeve of the motor.

Specifically, a nut is welded to a side surface of the lock pin 16, and the driving means includes a lead screw threadedly coupled to the nut and a motor for driving the lead screw.

Specifically, the driving device may also be a linear motor, a motor cylinder, or the like.

Specifically, a sealing rubber ring is sleeved at the position where the second cable penetrates through the shell 1.

Specifically, the second circuit board is further connected to an automobile storage battery or a power battery assembly through a fourth cable.

Specifically, the inner diameter of the first communication pipe 4 is larger than the diameter of the through hole.

Specifically, the through holes 6 are evenly distributed along the circumferential direction of the annular tube 7.

Specifically, the number of the through holes 6 is not less than 12 and is provided on the outer side surface, the side surface, and the top and bottom surfaces of the ring tube 7, respectively. The plastic shell is an ABS plastic shell.

The invention also provides an unmanned automobile which comprises a chassis, an automobile body connected with the chassis and the automatic vehicle window breaking equipment, wherein the automobile body is provided with at least two side glass windows and at least one skylight, the side glass windows and the skylight are both provided with window breaking parts in the automatic vehicle window breaking equipment, and the engine compartment of the automobile body is internally provided with the water inlet depth sensing device. The exterior of the water depth sensing device is provided with a metal mesh cover.

Specifically, unmanned car is pure electric vehicles, chassis department is fixed with the power battery assembly, entry depth sensing device is provided with two sets ofly and is located the both sides of power battery assembly.

Or the unmanned automobile is provided with a front engine, and the underwater penetration depth sensing devices are provided with two groups and are positioned on two sides of the bottom of the front engine.

Specifically, the second circuit board of the window breaking component is connected with a plurality of infrared human body sensors, and the infrared human body sensors are arranged in front of the seats. If nobody is located in the car, broken window part will not work to reduce the loss.

Specifically, the second circuit board of the window breaking component is connected with a sensing module for reading the position of each window glass, and if a window is completely opened, the window breaking component does not work so as to reduce loss.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.