TW201313520A - Safety warning device of preventing rear incoming vehicle from head-on colliding while opening vehicle door - Google Patents

Abstract

The present invention relates to a safety warning device of preventing rear incoming vehicle from head-on colliding while opening the vehicle door, more particularly to a detection device disposed on vehicle doors so as to automatically detect any other incoming vehicle or article from the back of the vehicle while opening the vehicle door. If other moving vehicles or articles behind the vehicle are detected, the opening angle of the vehicle doors can be properly controlled through a vehicle door opening control unit disposed at the vehicle door drawbar pivoted between the vehicle door and the vehicle door frame and can warn the incoming vehicles to further achieve the objectives of preventing incoming vehicle from head-on colliding and ensuring safety.

Description

Safety warning device for driving the door to prevent rear car collision

The invention relates to a safety early warning device for driving a door to prevent rear car collision, in particular to a detection device provided on the door of the vehicle, and automatically detecting whether there is a moving vehicle and an object behind the vehicle when the door is opened, Control the angle at which the door is opened at the right time, and warn that there is a car coming in, so as to prevent the rear car from chasing and ensuring safety.

According to the current development of technology, the car is equipped with a wide range of vehicles. Although the auto industry has continuously improved the safety of the car, the safety warning device for preventing the car from chasing after the car is still not installed in the car. Therefore, at present, when the car door is opened, there is no warning or reminding the person who drives the door to pay attention to the rear car and objects. Even if there is a surveillance camera lens outside the car, due to negligence or blind spot, there is a car coming behind the car side or Moving the object and driving the door, causing the rear vehicle to react to the car accident, even if the driver or taxi driver with very driving experience can not control the passengers or children of the passengers who are driving the car, the car accidents and disputes caused by the car, and generally The night light below the door also only serves the design of the interior lighting, not the rear side of the door for the rear vehicle and personnel.

The present inventors have in view of the above-mentioned lack of design of a safety warning device for driving a car to prevent rear car collision, and hope to provide a breakthrough design to enhance practical effects, which is a painstaking research and design system. Based on the professional technical knowledge and practical experience of related product design and production and the results of research and design, the invention finally developed a safety warning device for driving the car to prevent rear car collision to provide users.

The main purpose of the present invention is to provide a detection device on the door of the vehicle, and to automatically detect whether there are vehicles and objects in motion behind the vehicle when the door is opened, and if there are vehicles and objects in motion behind the vehicle, The door opening control unit provided at the door hinge of the door and the door frame pivotally controls the angle at which the door is opened, and can warn the rear of the vehicle to prevent the rear car from chasing and ensuring safety.

In order to enable the reviewing committee to better understand the structural features and the efficacy of the present invention, the drawings will be described in detail and will be described in detail later.

Please refer to the first figure, the second figure, the third figure, the fourth figure and the fifth figure. The invention relates to a safety early warning device for driving a car door to prevent rear car collision, which comprises: one is arranged at the door (5) a door opening control unit (1) at the door pull rod (51), a set of normally closed contact switches (2) and a normally open contact switch (21) provided on the door frame. a detector (3) disposed on a side of the door (5), one or more warning lights (31) disposed on a side of the door (5), a relay (33), and a controller (4), wherein the door The opening control unit (1) comprises a fixing seat (11), one end of the door pulling rod (51) is passed through a slot (12) of the fixing seat (11), and a solenoid valve is arranged below the fixing seat (11). (14) The top end of the push rod (141) of the solenoid valve (14) is pivotally connected to a locking member (13) disposed on the fixing seat (11), and one end of the locking member (13) is pivotally fixed The seat (11) is formed with the other end forming a swinging end (131). When the door (5) is opened, one of the normally closed contact switches (2) disposed on the door frame is not pressed by the door (5). When the time is touched, the power of the conduction battery (34) is often closed. The touch switch (162) (53) then controls the detector (3) by the controller (4) to cause the detector (3) to start detecting whether there is a coming car, and at the same time, the warning provided on the side of the door (5) The light (31) produces a full-bright or flashing warning effect to remind the rear car to pay attention. When the detector (3) detects that there is a coming car, in addition to the alarm sounded by the set buzzer (32) And the relay (33) is turned on to push the push rod (141) of the solenoid valve (14) to push the locking member (13) so that the swing end (131) is locked under the door pull rod (51) A locking portion (511) prevents the door (5) from opening. When the rear vehicle passes and the detector (3) detects no vehicle or object, the relay (33) is interrupted to the solenoid valve ( 14) The power source causes the push rod (141) to descend to return to the original position, so that the swinging end (131) of the locking member (13) leaves the first locking portion (511), and the door (5) cannot be opened (such as As shown in the six figures, if the detector (3) detects the sudden arrival of the vehicle when the door (5) is opened at this time, the solenoid valve (14) will be activated to push the lever (141) to the card. The stopper (13) is pushed up so that its swing end (131) is locked to the second lock below the door pull rod (51). Part (512) (as shown in Figure 7), which in turn forms an instant control door (5) to prevent the occurrence of danger. In addition, a normally closed contact switch is provided inside the handle (52) outside the door (5). (53), when the door (5) is opened by the handle (52) by the door (5), the handle post (521) provided on the inner side of the outer handle (52) is pushed while being pressed against the normally closed type. The contact switch (53) is turned off, and the controller (4) controls the detector (3) and the buzzer (32) to detect and emit an alarm (such as the first picture, the ninth picture and As shown in the tenth figure, when the door (5) is closed, the door (5) is pressed against another normally open contact switch (21) to conduct power to the controller (4), thereby controlling the detection. The device (3) is in a standby state so that the next time the door (5) is opened for detection.

Furthermore, on one side of the door opening control unit (1), a manual push button (16) is further provided, and a push rod (161) and a solenoid valve (14) are pushed under the manual push button (16) (141). The top end of the button is connected to the manual push button (16) and has a normally closed contact switch (162) for pressing the manual push button (16) to make the normally closed contact switch (in case of emergency or accident). 162) First disconnect the circuit, and then force the push rod (141) of the solenoid valve (14) to be pressed down by the linkage rod (161), so that the swing end (131) of the locking member (13) swings off the door pull rod (51) to open the door (5) (as shown in Figure 8). The invention further provides a light sensor (15) on the door opening control unit (1), when the door is opened until the light sensor (15) senses the penetration position (513) of the door pull rod (51) without reflection. Will cause the controller (4) to control the detector (3) to stop the detector (as shown in Figure 11).

In summary, the present invention provides an angle for controlling the opening of the door in a timely manner, and can alert the rear to have a car, thereby achieving the effect of preventing rear car collision and ensuring safety, which is novel, progressive and can be The invention for industrial application has already met the requirements for the invention patent, and the patent application was filed according to law. The review committee of Shangqigui can review it in detail, and the patent for this case will be granted as soon as possible.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and the equivalent variation and modification according to the scope of the present invention should still belong to the present invention. Within the scope of coverage.

(1). . . Door opening control unit

(11). . . Fixed seat

(12). . . Slot

(13). . . Locking piece

(131). . . Swing end

(14). . . The electromagnetic valve

(141). . . Push rod

(15). . . Light sensor

(16). . . Manual push button

(161). . . Linkage rod

(162) (2) (21) (53). . . Contact switch

(3). . . Detector

(31). . . Warning Light

(32). . . buzzer

(33). . . Relay

(34). . . battery

(4). . . Controller

(5). . . Car door

(51). . . Door lever

(511). . . First stop

(512). . . Second locking portion

(513). . . Penetration position

(52). . . Outer handle

(521). . . Handle post

The first figure is a control circuit diagram of the overall architecture configuration of the present invention.

The second figure is a diagram of an embodiment of the present invention for use on a vehicle door.

The third figure is a schematic diagram of the normally closed and normally open contact switch of the group disposed on the door frame of the present invention.

The fourth figure is a schematic enlarged view of the position where the door opening control unit of the present invention is disposed on the door of the vehicle.

Figure 5 is a perspective view of the door opening control unit of the present invention.

The sixth drawing is a side view of the swinging end of the locking member of the present invention when it is locked to the first locking portion of the door pull rod.

The seventh figure is a side view of the swinging end of the locking member of the present invention when it is locked to the second locking portion of the door pull rod.

The eighth drawing is a side view of an embodiment in which the present invention pushes the manual push button to lower the swinging end of the locking member.

Figure 9 is a cross-sectional view showing an embodiment of the present invention when the handle is not opened.

Figure 11 is a cross-sectional view showing an embodiment of the door of the present invention when the handle is opened.

The eleventh figure is a cross-sectional view of the light sensor provided by the present invention for controlling the detector to stop detecting when the position of the door pull rod is sensed without reflection.

(1). . . Door opening control unit

(11). . . Fixed seat

(12). . . Slot

(13). . . Locking piece

(131). . . Swing end

(14). . . The electromagnetic valve

(141). . . Push rod

(15). . . Light sensor

(16). . . Manual push button

(161). . . Linkage rod

(162) (2) (21) (53). . . Contact switch

(3). . . Detector

(31). . . Warning Light

(32). . . buzzer

(33). . . Relay

(34). . . battery

(4). . . Controller

(5). . . Car door

(51). . . Door lever

(511). . . First stop

(512). . . Second locking portion

(52). . . Outer handle

(521). . . Handle post

Claims (4)

A safety warning device for driving a vehicle door to prevent rear car collision, comprising: a door opening control unit disposed at the door hinge of the door and the door frame, and a set of normally closed contact switches disposed on the door frame and a normally open contact switch, a detector disposed on a side of the door, one or more warning lights disposed on a side of the door, a relay, and a controller, wherein the door opening control unit includes a fixed seat, the door One end of the pull rod passes through the slot of the fixed seat, and a solenoid valve is disposed under the fixed seat. The top end of the push rod of the electromagnetic valve is pivotally connected to a locking member disposed on the fixed seat, and one end of the locking member is pivoted Connected to the fixed seat, and the other end thereof forms a swinging end. When the door is opened, one of the normally closed contact switches disposed on the door frame is not pressed by the door, and the power is turned on to the controller, and then The controller controls whether the detector starts to detect whether there is a coming car at the same time, and at the same time, the warning light provided on the side of the door has a warning effect of full light or flashing to remind the rear car to pay attention, when the detector detects that there is coming car In addition to the alarm sounded by the buzzer provided, and the relay therein is turned on, the push rod of the solenoid valve will also push up the locking member to cause the swing end to be locked to the first lock set under the door pull rod. Department, so that the door can not be opened, when the rear car passes and the detector detects no car or object, the relay interrupts the power supply to the solenoid valve, causing the lever to descend to return to the original position, so that the locking member The swinging end leaves the first locking portion. If the detector detects the sudden coming of the vehicle when the door is opened, the solenoid valve is activated to push the lever to push the locking member to the swinging end. The second locking portion is locked under the door pull rod, thereby forming an instant control door opening to avoid the danger. When the door is closed, the door is pressed against another normally open contact switch to open to the controller. The power supply, in turn, controls the detector to be on standby for the next time the door is opened for detection. A safety warning device for driving a vehicle to prevent rear car collision according to claim 1, wherein a normally closed contact switch is disposed inside the handle outside the door, and when the door is opened by the door outside the door, the door will be opened. The handle post provided on the inner side of the outer handle is pushed while pressing the normally closed contact switch to open, so that the controller controls the detector and the buzzer to not detect and sound an alarm. A safety warning device for driving a vehicle to prevent rear car collision according to claim 1, wherein a side of the door opening control unit is further provided with a manual push button, and the manual push button is provided with a linkage rod and electromagnetic The top end of the valve push rod is connected, and above the manual push button, a normally closed contact switch is provided to press the manual push button to cause the normally closed contact switch to disconnect the circuit in case of emergency or crash. The push rod of the solenoid valve is forcibly pressed by the linkage rod, and the swinging end of the locking member is slid away from the door lever to open the door. A safety warning device for driving a vehicle to prevent rear car collision according to claim 1, wherein a light sensor is disposed on the fixed seat of the door opening control unit, and a hollow wear is provided on the door pull rod. The position is such that when the door is opened until the light sensor senses the penetration position of the door lever without reflection, the controller controls the detector to stop the detector.