CN109910991B

CN109910991B - Portable transportation device capable of automatically protecting safety of passengers

Info

Publication number: CN109910991B
Application number: CN201711317261.6A
Authority: CN
Inventors: 李涵亚
Original assignee: Ningbo Chenyan Electric Appliance Co ltd
Current assignee: Ningbo Chenyan Electric Appliance Co ltd
Priority date: 2017-12-12
Filing date: 2017-12-12
Publication date: 2021-03-16
Anticipated expiration: 2037-12-12
Also published as: CN109910991A

Abstract

The invention discloses a portable transportation device capable of automatically protecting passengers, which comprises a frame, wherein the frame is provided with a wheel carrier, the top of the wheel carrier is provided with an installation frame, and the installation frame is provided with a detection device; the baby crib is characterized in that a support is arranged on the installation frame, a baby crib is riveted on the support, a protective cover is arranged on the support and covers the outside of the baby crib, and a convex bearing block is arranged at the arc-shaped end part of the protective cover; the frame is provided with a chassis, a first air cylinder is arranged on the chassis, a driving press block is arranged at the end part of a piston rod of the first air cylinder, and a rubber pad is arranged at the end part of the press block; the chassis middle part is provided with alarm sound producing portion, and alarm sound producing portion is connected with the movable rod, and the movable rod tip is provided with the gyro wheel, and the gyro wheel is pressed at the protection casing surface, can compress the gasbag in the alarm sound producing portion after the movable rod is pushed down, and the gasbag export is provided with the siren, and the air in the gasbag is pushed out the mouth and can touch the siren and make it send the alarm of whistling. The invention has a safety protection device, and can automatically start to protect children in the car.

Description

Portable transportation device capable of automatically protecting safety of passengers

Technical Field

The invention relates to the technical field of baby carriages, in particular to a portable transportation device capable of automatically protecting passengers.

Background

The baby carriage is a tool carriage designed for providing convenience for outdoor activities of babies, has various vehicle types, is a favorite walking vehicle for babies, and is a necessary product for mothers to take babies to shop on the street. However, the baby carriage can be divided into various types according to the growth and usage of the baby. Mainly according to the standard of the load capacity, and the general test standard is nine to fifteen kilograms. A typical stroller can be used for about four to five years.

At present, people can raise pets after living standard, and most people select dogs to raise pets. The reliably trained dog has no influence on people under general conditions. But at present, people who raise dogs in a community generally do not pay attention to the training in the aspect, and most dogs are not provided with dog ropes when walking outdoors with the dogs. In addition, some dog breeders discard their pets after a period of time, for various reasons, making them a wandering dog. The wandering dog has no human care and can affect people.

Children, especially young children, are not very clearly aware of the danger, and therefore adults need to pay special attention to the surrounding environment to avoid the danger of the children. However, in the current society, there are a great number of wandering dogs and some pet dogs that do not have dog leashes tied, which are potentially dangerous and may affect the safety of children when adults do not notice.

Therefore, there is a need in the market for a stroller with high safety to protect a child.

Disclosure of Invention

The invention provides a portable transportation device capable of automatically protecting passengers, aiming at the defects in the prior art, and the portable transportation device is provided with a safety protection device, can automatically start and protect children in a vehicle when danger is detected, is provided with a dog driving device, can drive dangerous dogs and cannot influence other organisms.

In order to solve the technical problem, the invention is solved by the following technical scheme: a portable transportation device capable of automatically protecting passengers comprises a frame, wherein a wireless transmission module, a control module and a fingerprint identification module are arranged on the frame, the frame is provided with four wheel carriers, the four wheel carriers are divided into a front wheel carrier group and a rear wheel carrier group, an installation frame is arranged at the top of each wheel carrier, the front part and the rear part of the installation frame are provided with detection devices, and the detection devices are used for detecting whether dogs approach the frame; the baby crib is characterized in that a support is arranged on the installation frame, a baby crib is riveted on the support, a transparent arc-shaped protective cover is rotatably arranged on the support, the protective cover is provided with three rotating arms and covers the outside of the baby crib, a protruding bearing block is arranged at the arc-shaped end part of the protective cover, and the bearing block is provided with a flat bearing working surface; a push rod is fixedly and obliquely arranged on the installation frame, a handle rod is arranged at the end part of the push rod, the push rod is provided with a reinforcing rod, and the tail end of the reinforcing rod is fixedly arranged on a wheel carrier; a chassis is arranged between the front wheel carrier group and the rear wheel carrier group, a first air cylinder is arranged on the chassis, a driving pressing block is arranged at the end part of a piston rod of the first air cylinder, a rubber pad is arranged at the end part of the driving pressing block, and the driving pressing block acts on the bearing block so as to push the protective cover to move; the device comprises a chassis, a detection device, a motor, an ultrasonic generator, a rotary base, a rotary screw rod, a medicine bin, a plurality of air holes, a fan, a smoke baffle plate and a control module, wherein the control center is arranged at the bottom of the chassis, a battery and the control module are arranged in the control center, the rotary base with internal threads is arranged at the bottom of the control center, the rotary base is in threaded fit connection with the rotary screw rod, the top of the rotary screw rod is fixedly provided with the medicine bin, the medicine bin is provided with the plurality of air holes, the rotary base can drive the medicine bin to move upwards and protrude out of the chassis after rotating, the fan is arranged on the chassis and faces the medicine bin, the smoke baffle; an alarm sounding part is arranged in the middle of the chassis, the alarm sounding part is connected with a movable rod, a roller is arranged at the end part of the movable rod, the roller is pressed on the outer surface of the protective cover, the movable rod can compress an air bag in the alarm sounding part after being pressed down, an alarm is arranged at an air bag outlet, and air in the air bag can trigger the alarm by a pressing outlet to make the alarm give a tsunami alarm; the outer side of the wheel carrier is provided with an ultrasonic generator which can emit ultrasonic waves which make the dog feel uncomfortable and feared; the control module is in signal connection with the detection device, the first air cylinder, the ultrasonic generator and the rotating base; the end part of the protective cover is provided with a pressing block with an increased cross section area, the mounting frame is provided with a bearing part, the bearing part is provided with a buffer cushion with a buffering effect, the pressing block rotates to press on the buffer cushion to enable energy to be absorbed by the buffer cushion, the inside of the pressing block is provided with a cavity, the cavity is provided with an opening, a movable locking part is arranged in the cavity, the tail end of the movable locking part is provided with a limit stop, the movable locking part can protrude out of the opening but is limited by the limit stop to leave the cavity, the end part of the movable locking part is provided with an end with an increased volume, the limit stop is provided with a permanent magnet, the bottom of the cavity is provided with an electromagnet, a reset spring is arranged between the limit stop and the opening of the cavity, an impact plate is arranged between, the impact switch is connected with the electromagnet, the circuit of the electromagnet can be connected after the impact switch is started, the pressure-bearing part is provided with an inlet through which the movable locking part can enter, the inlet is connected with a locking cavity, the bottom of the locking cavity is provided with a locking switch, the side wall of the locking cavity is provided with a locking pressing plate, the locking switch can control the locking pressing plate to pop out, the locking pressing plate tightly presses the movable locking part after stretching out, and the locking pressing plate limits the movement of the end head so as to limit the movement of the movable locking part; the control module is in signal connection with the detection device, the first air cylinder, the ultrasonic generator and the rotating base.

In the above technical solution, preferably, a start button is arranged below the handle bar, and the start button is connected with the first cylinder and can start the first cylinder to work. When people find abnormal conditions and the baby carriage is not detected yet, the starting button can be manually pressed to start the safety protection device of the baby carriage, and the opening of the baby carriage is covered by the protective cover to protect a child.

Among the above-mentioned technical scheme, preferably, be provided with a plurality of on the installation frame and be used for placing article put the storage compartment. People are generally outdoors when using the baby carriage. Therefore, the arrangement of the storage bins can be convenient for people to prevent some articles, such as drinking water, used tissues and the like, at zero time.

In the above technical scheme, preferably, a handle which is convenient for opening the protective cover is arranged on the outer side of the pressing block. The handle is arranged, so that people can open the protective cover to hold a child.

In the above technical scheme, preferably, the bottom of the wheel carrier is provided with a wheel, and the wheel is provided with an LED lamp strip. The LED lamp strip can emit light when the wheels roll, the bottom surface near the baby carriage can be illuminated in some dark places, the baby carriage is prevented from passing through the bottom surface with potholes, and a child lying in the baby carriage can feel uncomfortable.

The safety dog driver is ingenious in design, has a safety protection device, can automatically start to protect children in a car when danger is detected, has a dog driving device, can drive dangerous dogs, and cannot affect other organisms.

Drawings

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

Fig. 2 is an enlarged view of a portion a of fig. 1.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings 1 and 2: a portable transportation device capable of automatically protecting passengers comprises a frame, wherein a wireless transmission module, a control module and a fingerprint identification module are arranged on the frame, the frame is provided with four wheel carriers 1, the four wheel carriers 1 are divided into a front wheel carrier group and a rear wheel carrier group, an installation frame 3 is arranged at the top of each wheel carrier 1, detection devices 31 are arranged at the front part and the rear part of the installation frame 3, and the detection devices 31 are used for detecting whether dogs approach the frame; the baby carriage is characterized in that a support 32 is arranged on the mounting frame 3, the baby carriage 4 is riveted on the support 32, a transparent arc-shaped protective cover 41 is rotatably arranged on the support 32, the protective cover 41 is provided with three rotating arms, the protective cover 41 is covered outside the baby carriage 4, a protruding bearing block is arranged at the arc-shaped end part of the protective cover 41, and the bearing block is provided with a flat bearing working surface; a push rod 6 is fixedly and obliquely arranged on the mounting frame 3, a handle rod 61 is arranged at the end part of the push rod 6, a reinforcing rod 13 is arranged on the push rod 6, and the tail end of the reinforcing rod 13 is fixedly arranged on the wheel carrier 1; a chassis 2 is arranged between the front wheel carrier group and the rear wheel carrier group, a first air cylinder 5 is arranged on the chassis 2, an active pressing block 52 is arranged at the end part of a piston rod 51 of the first air cylinder 5, a rubber pad 53 is arranged at the end part of the active pressing block 52, and the active pressing block 52 acts on the bearing block so as to push the protective cover 41 to move; the bottom of the chassis 2 is provided with a control center 9, a battery and a control module are arranged in the control center 9, the bottom of the control center 9 is provided with a rotating base 15 with internal threads, the rotating base 15 is in threaded fit connection with a rotating screw 82, the top of the rotating screw 82 is fixedly provided with a medicine bin 8, the medicine bin 8 is provided with a plurality of air holes 81, the rotating base 15 can drive the medicine bin 8 to move upwards and protrude out of the chassis 2 after rotating, the chassis 2 is provided with a fan 83, the fan faces the medicine bin 8, a smoke baffle plate 14 is arranged at a position, right above the medicine bin 8, on the wheel carrier 1, and the control module is in signal connection with the detection device 31, the motor 5, the ultrasonic generator 11 and the rotating base 15; an alarm sounding part 7 is arranged in the middle of the chassis 2, the alarm sounding part 7 is connected with a movable rod 71, a roller 72 is arranged at the end part of the movable rod 71, the roller 72 is pressed on the outer surface of the protective cover 41, the movable rod 71 can compress an air bag in the alarm sounding part 7 after being pressed down, an alarm is arranged at the outlet of the air bag, and the air in the air bag can be pushed out of the outlet to trigger the alarm to give a whistling alarm; the outer side of the wheel carrier 1 is provided with an ultrasonic generator 11, and the ultrasonic generator 11 can emit ultrasonic waves which make dogs have difficulty in fear; the control module is in signal connection with the detection device 31, the first air cylinder 5, the ultrasonic generator 11 and the rotating base 15; the end of the protective cover 41 is provided with a pressing block 43 with an increased cross-sectional area, the mounting frame 3 is provided with a pressing part 33, the pressing part 33 is provided with a buffer pad 331 with a buffer function, the pressing block 43 rotates to press on the buffer pad 331 so that energy is absorbed by the buffer pad 331, the pressing block 43 is internally provided with a cavity 432, the cavity 432 is provided with an opening, the cavity 432 is internally provided with a movable locking part 442, the tail end of the movable locking part 442 is provided with a limit stopper 441, the movable locking part 442 can protrude out of the opening but is limited by the limit stopper 441 to leave the cavity 432, the end of the movable locking part 442 is provided with a tip 44 with an increased volume, the limit stopper 441 is provided with a permanent magnet 443, the bottom of the cavity 432 is provided with an electromagnet 433, and a return spring 434 is arranged between the limit, an impact plate 332 is arranged between the bearing part 33 and the buffer pad 331, the impact plate 332 is provided with an impact switch, the impact switch is connected with the electromagnet 433 and is connected with a circuit of the electromagnet 433 after the impact switch is started, the bearing part 33 is provided with an inlet through which the movable locking part 442 can enter, the inlet is connected with a locking cavity, the bottom of the locking cavity is provided with a locking switch, the side wall of the locking cavity is provided with a locking pressing plate, the locking switch can control the locking pressing plate to pop out, the locking pressing plate is tightly pressed on the movable locking part 442 after stretching out, and the locking pressing plate limits the movement of the end head 44 so as to limit the movement of the movable locking part 442; the control module is in signal connection with the detection device 31, the first cylinder 5, the ultrasonic generator 11 and the rotating base 15.

An actuating button 62 is arranged below the handle rod 61, and the actuating button 62 is connected with the first air cylinder 5 and can actuate the first air cylinder 5 to work.

The mounting frame 3 is provided with a plurality of storage bins 34 for storing articles.

The end of the protective cover 41 is provided with a pressing block 43 with an increased cross-sectional area, the mounting frame 3 is provided with a bearing part 33, the bearing part 33 is provided with a buffer pad 331 with a buffering function, and the pressing block 43 rotates and presses on the buffer pad 331 so that energy is absorbed by the buffer pad 331.

A handle 431 facilitating the opening of the protective cover 41 is arranged outside the pressing block 43.

The bottom of the wheel carrier 1 is provided with a wheel 12, and the wheel 12 is provided with an LED lamp strip.

The invention provides a safe baby carriage which can automatically start a protection device when a dog approaches to avoid the injury of a child.

The control center 9 of the device is also internally provided with an identification module which can identify the information transmitted by the detection device 31 and judge whether a dog approaches. Moreover, the identification module of the device is provided with a database, and the database is stored in the SD card. The user can regularly update the database in the SD card, so that the identification function of the device is improved, and more types of dogs can be identified.

When the approach of the dog is detected, the control module of the control center 9 activates the first cylinder 5. The first cylinder 5 rapidly pushes out the piston rod 51 and the piston rod 51 hits the bearing block, thereby bringing kinetic energy to the bearing block, which causes the bearing block to move. The movement of the bearing blocks causes the hood 41 to rotate rapidly so that the hood 41 covers the opening of the baby compartment and prevents the dog from contacting the child in the baby compartment. The protecting cover 41 is transparent and has a plurality of air holes, so that the child is not affected. At the same time that the first cylinder 55 is activated, the control module activates the sonotrode 11. The ultrasonic generator 11 emits ultrasonic waves that cannot be heard by the human ear, the frequency of which is within a range that can be heard by the dog ear and that can be very unpleasant after being heard. Thus, the approaching dog will be further away from the stroller upon hearing this frequency of ultrasound.

This device has still set up a plurality of medicine storehouse 8, sets up outstanding sand grip on medicine storehouse 8 in addition, and the card is established in the recess on chassis 2, and then medicine storehouse 8 has been restricted to rotate, so only can reciprocate. In the chamber 8, irritant substances which make dogs fear and dislike, such as a high-purity purified capsaicin, can be placed. At the same time when the protective cover 41 is started to work, the rotating base 15 of the device is started to rotate, and the medicine bin 8 is driven to move upwards due to the threaded connection, so that the bottom plate 2 protrudes upwards. At this time, the fan 83 is turned on to blow air toward the medicine compartment 8, so that the smell of the contents in the medicine compartment 8 is blown out. When the dog smells the odors, the dog is very difficult to feel, so that the dog feels fear, and can quickly escape from the baby carriage.

The device is also provided with a smoke baffle plate which can prevent the smell of the articles in the medicine bin 8 from rising upwards and acting on the baby cabin 4. In addition, the medicine bin 8 is low in height, so that the influence on people is small, and people can realize that the baby carriage is in a state when smelling the smell and can quickly inspect the baby carriage. The device can automatically protect children.

In addition, red powder can be placed in one of the medicine bins 8, and when the fan blows, red smoke can be blown out to warn adults.

The device is also provided with an alarm device.

During the rotation of the shield 41, the movable rod 71 is pressed down because the pressure receiving block is convex-shaped with respect to the outer surface of the shield 41. The movable rod 71 is pressed down to compress the air bag in the alarm sound-emitting part 7, at the moment, the air in the air bag is sprayed out from the outlet, the outlet is provided with an alarm, and when the air flow is sprayed out rapidly, a whistle alarm sound is given out to warn adults to pay attention to the safety of children.

This device has still set up manual starting switch, is provided with the start button 62 in the handspike 61 below, discovers abnormal conditions at people, and when the perambulator has not detected yet, can manually press this start button 62, starts the safety arrangement of this device, covers the opening in baby's cabin with protection casing 41, protects child.

The device is also provided with a storage bin 34 for placing articles. Because people are generally outdoors when using the baby carriage. The arrangement of several storage bins 34 thus facilitates the prevention of articles, such as drinking water, used tissues, etc., at the time of the day.

The handle 431 is arranged on the protective cover, so that people can open the protective cover 41 and take out the child.

In order to put into consideration safely, the LED lamp strip is arranged on the wheel of the device. The LED lamp strip can emit light when the wheels 12 roll, the bottom surface near the baby carriage can be illuminated in some dark places, the baby carriage is prevented from passing through the bottom surface with potholes, and a child lying in the baby carriage can feel uncomfortable.

When the protection cover 41 rotates, there is an energy impact, and in order to relieve the energy impact, the device is provided with the pressing block 43 and the bearing part 33 which are matched with each other. A cushion 331 having a cushioning effect is provided on the pressure receiving portion 33, and the pressure piece 43 is rotated to press against the cushion 331 so that energy is absorbed by the cushion 331.

The device further has a locking function, and specifically, after the protection cover 41 is turned to cover the pressure receiving portion 33, firstly, the impact of the protection cover 41 is buffered by the buffer pad 331, and then still partially acts on the impact plate 332, so that the operation of the impact switch can be started. When the impact switch is operated, the circuit of the electromagnet 433 is turned on, and thus the electromagnet 433 generates a magnetic force. This magnetic force repels the permanent magnet 443, causing the movable latching portion 442 to extend out of the cavity 432 against the force of the return spring 434.

Then, the movable locking portion 442 enters the locking chamber, and the end portion presses on the locking switch to trigger the locking switch. At this time, the locking switch drives the locking pressure plate to extend and tightly press the movable locking portion 442, and at this time, if the movable locking portion 442 moves, the tip 44 is caught on the locking pressure plate, so that the movable locking portion 442 cannot move, thereby performing a function of restricting the movement of the movable locking portion 442. Therefore, the protector 41 cannot be separated from the pressure receiving portion 33, and the locking operation is completed.

This device is provided with wireless transmission module, can link to each other with the head of a family's cell-phone through wireless transmission module, and any operating condition of this device like this, the head of a family all can know through the cell-phone. In addition, after the locking work is started, in order to protect children as much as possible, the frame is not provided with a switch to release the locking function, and only the mobile phone can be used for unlocking, so that the safety is greatly improved.

And, for convenience of use, the fingerprint recognition module is provided on the start button 62, and parents can be recognized through the fingerprint recognition module.

The scope of the present invention includes, but is not limited to, the above embodiments, and the present invention is defined by the appended claims, and any alterations, modifications, and improvements that may occur to those skilled in the art are all within the scope of the present invention.

Claims

1. A portable transportation device for automatically protecting passengers, characterized in that: the dog detection device comprises a frame, wherein a wireless transmission module, a control module and a fingerprint identification module are arranged on the frame, the frame is provided with four wheel carriers (1), the four wheel carriers (1) are divided into a front wheel carrier group and a rear wheel carrier group, an installation frame (3) is arranged at the top of the wheel carriers (1), detection devices (31) are arranged on the front portion and the rear portion of the installation frame (3), and the detection devices (31) are used for detecting whether dogs approach the frame; the baby carriage is characterized in that a support (32) is arranged on the mounting frame (3), the baby carriage (4) is riveted on the support (32), a transparent arc-shaped protective cover (41) is rotatably arranged on the support (32), the protective cover (41) is provided with three rotating arms, the protective cover (41) is covered outside the baby carriage (4), a protruding pressure-bearing block is arranged at the arc-shaped end part of the protective cover (41), and the pressure-bearing block is provided with a flat pressure-bearing working surface; a push rod (6) is fixedly and obliquely arranged on the mounting frame (3), a handle rod (61) is arranged at the end part of the push rod (6), a reinforcing rod (13) is arranged on the push rod (6), and the tail end of the reinforcing rod (13) is fixedly arranged on the wheel carrier (1); a chassis (2) is arranged between the front wheel frame group and the rear wheel frame group, a first air cylinder (5) is arranged on the chassis (2), a driving pressing block (52) is arranged at the end part of a piston rod (51) of the first air cylinder (5), a rubber pad (53) is arranged at the end part of the driving pressing block (52), and the driving pressing block (52) acts on the pressure bearing block so as to push the protective cover (41) to move; the device is characterized in that a control center (9) is arranged at the bottom of the chassis (2), a battery and a control module are arranged in the control center (9), a rotating base (15) with an internal thread is arranged at the bottom of the control center (9), the rotating base (15) is connected with a rotating screw (82) in a thread fit manner, a medicine bin (8) is fixedly arranged at the top of the rotating screw (82), a plurality of air holes (81) are formed in the medicine bin (8), the rotating base (15) can drive the medicine bin (8) to move upwards to protrude out of the chassis (2) after rotating, a fan (83) is arranged on the chassis (2) and faces towards the medicine bin (8), a smoke baffle plate is arranged at a position right above the medicine bin (8) on the wheel carrier (1), an alarm sounding part (7) is arranged in the middle of the chassis (2), and the alarm sounding part (7) is connected with a movable rod, a roller (72) is arranged at the end part of the movable rod (71), the roller (72) is pressed on the outer surface of the protective cover (41), the movable rod (71) can compress an air bag in the alarm sounding part (7) after being pressed down, an alarm is arranged at the outlet of the air bag, and air in the air bag can trigger the alarm to give a whistling alarm by being pressed out; an ultrasonic generator (11) is arranged on the outer side of the wheel carrier (1), and the ultrasonic generator (11) can emit ultrasonic waves which make dogs have a fear; the end part of the protective cover (41) is provided with a pressing block (43) with an increased cross sectional area, the mounting frame (3) is provided with a pressing part (33), the pressing part (33) is provided with a buffer pad (331) with a buffer effect, the pressing block (43) is rotationally pressed on the buffer pad (331) to enable energy to be absorbed by the buffer pad (331), a cavity (432) is arranged inside the pressing block (43), the cavity (432) is provided with an opening, a movable locking part (442) is arranged in the cavity (432), the tail end of the movable locking part (442) is provided with a limit stopper (441), the movable locking part (442) can protrude out of the opening but is limited by the limit stopper (441) to leave the cavity (432), the end part of the movable locking part (442) is provided with a tip (44) with an increased volume, and the limit stopper (441) is provided with a permanent, an electromagnet (433) is arranged at the bottom of the cavity (432), a return spring (434) is arranged between the limit stop (441) and the opening of the cavity (432), an impact plate is arranged between the bearing part (33) and the buffer pad (331), the impact plate is provided with an impact switch, the impact switch is connected with the electromagnet (433) and is connected with a circuit of the electromagnet (433) after the impact switch is started, the bearing part (33) is provided with an inlet for the movable locking part (442) to enter, the inlet is connected with a locking cavity, the bottom of the locking cavity is provided with a locking switch, the side wall of the locking cavity is provided with a locking pressure plate, the locking switch can control the locking pressure plate to pop out, the locking pressure plate is tightly pressed on the movable locking part (442) after being extended out, the locking pressure plate limits the movement of the head (44) so as to limit the movement of the movable locking part (442); the control module is in signal connection with the detection device (31), the first air cylinder (5), the ultrasonic generator (11) and the rotating base (15).

2. The portable transportation apparatus for automatically securing passengers as claimed in claim 1, wherein: a starting button (62) is arranged below the handle rod (61), and the starting button (62) is connected with the first air cylinder (5) and can start the first air cylinder (5) to work.

3. The portable transportation apparatus for automatically securing passengers as claimed in claim 1, wherein: the mounting frame (3) is provided with a plurality of storage bins (34) for storing articles.

4. The portable transportation apparatus for automatically securing passengers as claimed in claim 1, wherein: a handle (431) convenient for opening the protective cover (41) is arranged on the outer side of the pressing block (43).

5. The portable transportation apparatus for automatically securing passengers as claimed in claim 1, wherein: the LED road lamp is characterized in that wheels (12) are arranged at the bottom of the wheel frame (1), and LED lamp belts are arranged on the wheels (12).