CN210526395U - Old vehicle of riding instead of walk with safety warning device - Google Patents
Old vehicle of riding instead of walk with safety warning device Download PDFInfo
- Publication number
- CN210526395U CN210526395U CN201921303605.2U CN201921303605U CN210526395U CN 210526395 U CN210526395 U CN 210526395U CN 201921303605 U CN201921303605 U CN 201921303605U CN 210526395 U CN210526395 U CN 210526395U
- Authority
- CN
- China
- Prior art keywords
- locking
- belt
- scooter
- groove
- electromagnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses an old-age scooter with a safety warning device, which comprises a scooter body, wherein the bottom of the scooter body is provided with a doorsill, the two sides of the scooter body are provided with a scooter door, the scooter door is provided with a rearview mirror, the rearview mirror is provided with a distance measuring device and an infrared detection head, and the scooter body is internally provided with a control center; a belt groove is formed in the doorsill, a locking belt is arranged in the belt groove, one end of the locking belt is fixedly arranged on the vehicle door, the other end of the locking belt is wound on a winding drum, and the winding drum is provided with a coil spring so that the winding drum can automatically wind the locking belt; the locking devices are arranged on the upper side and the lower side of the locking belt and clamp the locking belt to enable the locking belt not to move, so that the vehicle door cannot be opened; and the control center controls the locking device to work according to the feedback of the distance measuring device and the infrared detection head. The utility model discloses can be after the car of riding instead of walk parks, detect the condition at car both sides rear, if be in under the non-safety condition, then lock the door, avoid the door to hit non-motor vehicle.
Description
Technical Field
The utility model relates to an old vehicle of riding instead of walk with safety warning device.
Background
The old vehicle, also called old electric motor car, old car of riding instead of walk, old vehicle of helping hand is the outdoor trip of old person and rides instead of walk's ideal vehicle. The electric vehicle is also called an environment-friendly old vehicle, and the old electric vehicle uses a lot of energy sources, mainly including lead-acid batteries (lead acid colloid batteries), nickel-hydrogen batteries, nickel-cadmium batteries, nickel-iron batteries, lithium ion batteries (commonly called lithium batteries), fuel batteries and the like. The battery electrochemically converts chemical energy directly into electrical energy. The method is not subjected to a hot air engine process, so that the method is not limited by Carnot cycle and has high energy conversion efficiency (40-60%); hardly generating NOx and SOx emissions.
In a strict sense, the real electric scooter for the old needs to be developed from the original electric wheelchair belonging to the medical appliance class, and the design of the product is more suitable for the driving habits of the old and the disabled. And the suitable crowd expands from the disabled crowd of the original electric wheelchair to the old with inconvenient legs and feet. The design production of product all refers to national standard and the national standard of electronic wheelchair car of national electric bicycle, 2 national standard more stricter than even in the aspect of some parameter index, the speed of a motor vehicle is designed within 10 kilometers per hour, whole car chassis height is 8cm, brake braking distance is within 0.5 meters, all be superior to original electronic wheelchair car from all aspects, it is the evolution upgrading motorcycle type of electronic wheelchair car, can accord with the demand of traveling ride instead of walk of vast old friend, provide more comprehensive safety guarantee simultaneously.
And the old mobility scooter does not need license plates and driving licenses on the road, so that drivers of the old mobility scooter basically have no road safety awareness. Therefore, these drivers often stop at random. And after parking, the rearview mirror is not observed habitually, but the door is opened immediately, so that a non-motor vehicle behind the vehicle has no reaction time, is pushed by the door to lose balance, falls down and seriously leads to death.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to not enough among the prior art, provide an old car of riding instead of walk with safety warning device, can be after the car of riding instead of walk parks, detect the condition at car both sides rear to judge the safety situation, if be in under the non-safety condition, then lock the door, avoid the door to be opened completely, thereby hit non-motor vehicle.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve: a scooter for the elderly with a safety warning device comprises a scooter body, wherein doorsills are arranged at the bottom of the scooter body, scooter doors are arranged on two sides of the scooter body, a rearview mirror is arranged on each scooter door, each rearview mirror is provided with a distance measuring device and an infrared detection head, and a control center is arranged in the scooter body and connected with the distance measuring devices and the infrared detection heads so as to judge whether a person approaches the rear side of the scooter or not according to signal feedback of the distance measuring devices and the infrared detection heads; a belt groove is formed in the doorsill, a locking belt is arranged in the belt groove, one end of the locking belt is fixedly arranged on the vehicle door, the other end of the locking belt is wound on a winding drum, and the winding drum is provided with a coil spring so that the winding drum can automatically wind the locking belt; locking devices are arranged on the upper side and the lower side of the locking belt, the locking devices are connected with the control center and controlled by the control center to work, and the locking devices clamp the locking belt to enable the locking belt to be incapable of moving, so that the vehicle door cannot be opened.
The locking device comprises an electromagnet positioned above the locking belt and an iron block positioned below the electromagnet, wherein a permanent magnet is arranged inside the iron block, and the electromagnet generates magnetic force after being electrified to attract the iron block to move upwards so as to clamp the locking belt to enable the locking belt to be incapable of moving.
The electromagnet is fixedly arranged above the belt groove in the threshold; the improved iron block spring clamp is characterized in that a locking groove is connected to the lower portion of the groove, the iron block is movably arranged in the locking groove, a spring groove is formed in the lower portion of the locking groove, the iron block is connected with a push rod, the push rod extends downwards to enter the locking groove, a baffle is arranged at the bottom end of the push rod, a reset spring is arranged between the baffle and the top of the spring groove, and the spring presses the baffle downwards to limit the iron block in the locking groove.
The bottom surface of the electromagnet is provided with a rubber anti-slip pad, the top of the iron block is provided with a plurality of anti-slip salient points, and the rubber anti-slip pad and the anti-slip salient points are pressed on the locking belt to increase friction force.
The infrared detection head detects whether a person is behind the vehicle body, and the distance measuring device detects the distance between the person behind and the distance measuring device; the control center judges whether locking and alarming are needed according to the data fed back by the infrared detection head and the distance measuring device; if the distance is more than 30 meters, no operation is carried out; if the distance is less than 30 meters, performing alarm operation; if the distance is less than 20 meters, the electromagnet is electrified at the moment of opening the vehicle door, so that the electromagnet locks the movement of the locking belt, and further opening of the vehicle door is limited.
The bottom surface of the iron block is provided with a buffer pad, and the buffer pad acts on the bottom of the locking groove, so that the iron block and the locking groove are protected from being damaged by impact.
The automobile door is provided with a mounting seat, the mounting seat is provided with the rearview mirror in a rotating mode, the bottom of the rearview mirror is provided with a detection portion, and the detection portion is internally provided with the distance measuring device and the infrared detection head.
The rearview mirror is provided with a warning lamp, the warning lamp faces the interior of the vehicle and is used for giving an alarm to passengers in the vehicle, and the warning lamp is connected with the electromagnet and sends out warning illumination information after the electromagnet is electrified.
The utility model provides an old car of riding instead of walk with safety warning device can be after the car of riding instead of walk parks, detects the condition at car both sides rear to judge safe situation, if be in under the non-safety condition, then lock the door, avoid the door to be opened completely, thereby hit non-motor vehicle.
Drawings
Fig. 1 is a schematic side structure diagram of the present invention.
Fig. 2 is a schematic structural diagram of the locking device of the present invention.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings: as shown in fig. 1 to 2, the scooter for the elderly with the safety warning device comprises a scooter body 1, a doorsill 11 is arranged at the bottom of the scooter body 1, two sides of the scooter body are provided with a scooter door 2, a rearview mirror 3 is arranged on the scooter door 2, the rearview mirror 3 is provided with a distance measuring device and an infrared detection head, a control center is arranged in the scooter body 1, and the control center is connected with the distance measuring device and the infrared detection head so as to judge whether a person approaches the rear side of the scooter according to signal feedback of the distance measuring device and the infrared detection head; a belt groove 41 is arranged in the doorsill 11, a locking belt 4 is arranged in the belt groove 41, one end of the locking belt 4 is fixedly arranged on the vehicle door 2, the other end of the locking belt is wound on a winding drum, and the winding drum is provided with a coil spring so that the locking belt 4 can be automatically wound; locking devices are arranged on the upper side and the lower side of the locking belt 4, the locking devices are connected with the control center and controlled by the control center to work, and the locking devices clamp the locking belt 4 to enable the locking belt to be incapable of moving, so that the vehicle door cannot be opened.
The locking device comprises an electromagnet 12 located above the locking belt 4 and an iron block 5 located below the electromagnet, wherein a permanent magnet is arranged inside the iron block 5, and after the electromagnet 12 is electrified, magnetic force is generated to attract the iron block 5 to move upwards so as to clamp the locking belt 4 and enable the locking belt to be incapable of moving.
The electromagnet 12 is fixedly arranged above the belt groove 41 in the threshold 11; the lower part of the belt groove 41 is connected with a locking groove 111, the locking groove 111 is internally movably provided with the iron block 5, the lower part of the locking groove 111 is provided with a spring groove 112, the iron block 5 is connected with a push rod 51, the push rod 51 downwards extends out of the locking groove 111 to enter the spring groove 112, the bottom end of the push rod 51 is provided with a baffle plate 52, a return spring 53 is arranged between the baffle plate 52 and the top of the spring groove 112, and the spring 53 downwards presses the baffle plate 52 to limit the iron block 5 in the locking groove 111.
The bottom surface of the electromagnet 12 is provided with a rubber anti-skid pad 121, the top of the iron block 5 is provided with a plurality of anti-skid convex points 55, and the rubber anti-skid pad 121 and the anti-skid convex points 55 are pressed on the locking belt 4 to increase friction force.
The infrared detection head detects whether a person is behind the vehicle body 1 or not, and the distance measuring device detects the distance between the person behind and the distance measuring device; the control center judges whether locking and alarming are needed according to the data fed back by the infrared detection head and the distance measuring device; if the distance is more than 30 meters, no operation is carried out; if the distance is less than 30 meters, performing alarm operation; if the distance is less than 20 meters, the electromagnet 12 is electrified at the moment of opening the vehicle door, so that the electromagnet locks the movement of the locking belt 4, and further opening of the vehicle door is limited.
The bottom surface of the iron block 5 is provided with a buffer pad 54, and the buffer pad 54 acts on the bottom of the locking groove 111, so that the iron block 5 and the locking groove 111 are protected from being damaged by impact.
Be provided with mount pad 22 on door 2, it is provided with to rotate on the mount pad 22 rear- view mirror 3, 3 bottoms of rear-view mirror are provided with detection portion 31, be provided with in the detection portion 31 range unit with infrared detection head.
The rearview mirror 3 is provided with a warning lamp 32, the warning lamp 32 faces the interior of the vehicle and is used for giving an alarm to passengers in the vehicle, and the warning lamp is connected with the electromagnet 12 and sends out warning illumination information after the electromagnet 12 is electrified.
Because the driver of the scooter does not have a driving license examination, the concept of traffic safety is not available, and the device is required to be safely protected, so that the situation that the driver opens the door randomly after parking to cause the damage of a coming person or a coming car at the rear is avoided.
This device detects whether there is a person or a car in the rear through range unit and infrared detection head to detect the distance. If the distance is long, the door has enough reaction time to respond after being opened. If the distance is short, the relevant operations are required so that the door cannot be opened further, thus avoiding damaging the latter.
The locking work of the device clamps the locking belt 4 by matching the electromagnet 12 with the iron block 5, so that the vehicle door cannot be opened continuously.
When the electromagnet 12 works, besides the detection data of the distance measuring device and the infrared detection head, the electromagnet also needs a passenger in the vehicle to have the action of opening the vehicle door. Therefore, the energization circuit of the electromagnet 12 is connected to the door handle, and when the interior occupant pulls the handle after the condition is satisfied, the electromagnet 12 is energized to start the operation. Because if the driver and the passenger just sit in the vehicle and do not open the door, the pedestrian and the vehicle passing by the outside cannot be influenced.
The protection scope of the present invention includes but is not limited to the above embodiments, the protection scope of the present invention is subject to the claims, and any replacement, deformation, and improvement that can be easily conceived by those skilled in the art made by the present technology all fall into the protection scope of the present invention.
The utility model provides an old car of riding instead of walk with safety warning device can be after the car of riding instead of walk parks, detects the condition at car both sides rear to judge safe situation, if be in under the non-safety condition, then lock the door, avoid the door to be opened completely, thereby hit non-motor vehicle.
Claims (8)
1. The utility model provides an old vehicle of riding instead of walk with safety warning device which characterized in that: the automobile rearview mirror device comprises an automobile body (1), wherein a doorsill (11) is arranged at the bottom of the automobile body (1), automobile doors (2) are arranged on two sides of the automobile body, a rearview mirror (3) is arranged on each automobile door (2), a distance measuring device and an infrared detection head are arranged on each rearview mirror (3), and a control center is arranged in the automobile body (1) and connected with the distance measuring devices and the infrared detection heads so as to judge whether a person approaches the rear side of the automobile according to signal feedback of the distance measuring devices and the infrared detection heads; a belt groove (41) is formed in the doorsill (11), a locking belt (4) is arranged in the belt groove (41), one end of the locking belt (4) is fixedly arranged on the vehicle door (2), the other end of the locking belt is wound on a winding drum, and the winding drum is provided with a coil spring so that the locking belt (4) can be automatically wound; locking devices are arranged on the upper side and the lower side of the locking belt (4), the locking devices are connected with the control center and controlled by the control center to work, and the locking devices clamp the locking belt (4) to enable the locking belt (4) to be incapable of moving, so that the vehicle door cannot be opened.
2. The scooter as claimed in claim 1, wherein: the locking device comprises an electromagnet (12) located above the locking belt (4) and an iron block (5) located below the electromagnet, wherein a permanent magnet is arranged inside the iron block (5), and the electromagnet (12) generates magnetic force after being electrified to attract the iron block (5) to move upwards so as to clamp the locking belt (4) and enable the locking belt to be incapable of moving.
3. The scooter of claim 2, wherein: the electromagnet (12) is fixedly arranged in the doorsill (11) above the belt groove (41); the utility model discloses a locking groove (111) is connected with to trough of belt (41) below, locking groove (111) internalization is provided with iron plate (5), locking groove (111) below is provided with spring groove (112), iron plate (5) are connected with push rod (51), and this push rod (51) stretches out downwards locking groove (111) enter into to in spring groove (112), push rod (51) bottom is provided with baffle (52), baffle (52) with be provided with reset spring (53) between spring groove (112) top, spring (53) will baffle (52) push down thereby will iron plate (5) restrict in locking groove (111).
4. The scooter of claim 3, wherein: the bottom surface of the electromagnet (12) is provided with a rubber anti-skid pad (121), the top of the iron block (5) is provided with a plurality of anti-skid convex points (55), and the rubber anti-skid pad (121) and the anti-skid convex points (55) are pressed on the locking belt (4) to increase friction force.
5. The scooter of claim 4, wherein: the infrared detection head detects whether a person is behind the vehicle body (1) or not, and the distance measuring device detects the distance between the person behind and the distance measuring device; the control center judges whether locking and alarming are needed according to the data fed back by the infrared detection head and the distance measuring device; if the distance is more than 30 meters, no operation is carried out; if the distance is less than 30 meters, performing alarm operation; if the distance is less than 20 meters, the electromagnet (12) is electrified at the moment of opening the vehicle door, so that the electromagnet locks the movement of the locking belt (4), and further opening of the vehicle door is limited.
6. The scooter of claim 3, wherein: the bottom surface of the iron block (5) is provided with a buffer pad (54), and the buffer pad (54) acts on the bottom of the locking groove (111), so that the iron block (5) and the locking groove (111) are protected from being damaged by impact.
7. The scooter of claim 3, wherein: be provided with mount pad (22) on door (2), it is provided with to rotate on mount pad (22) rear-view mirror (3), rear-view mirror (3) bottom is provided with detection portion (31), be provided with in detection portion (31) range unit with infrared detection head.
8. The scooter of claim 3, wherein: the rearview mirror (3) is provided with a warning lamp (32), the warning lamp (32) faces the interior of the vehicle and is used for giving an alarm to passengers in the vehicle, and the warning lamp is connected with the electromagnet (12) and sends out warning illumination information after the electromagnet (12) is electrified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921303605.2U CN210526395U (en) | 2019-08-13 | 2019-08-13 | Old vehicle of riding instead of walk with safety warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921303605.2U CN210526395U (en) | 2019-08-13 | 2019-08-13 | Old vehicle of riding instead of walk with safety warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210526395U true CN210526395U (en) | 2020-05-15 |
Family
ID=70601392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921303605.2U Active CN210526395U (en) | 2019-08-13 | 2019-08-13 | Old vehicle of riding instead of walk with safety warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210526395U (en) |
-
2019
- 2019-08-13 CN CN201921303605.2U patent/CN210526395U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5347773B2 (en) | Vehicle charging cable | |
| CN109677404A (en) | A kind of the automobile active safety auxiliary device and method of the bus or train route collaboration based on driving behavior | |
| CN104875679B (en) | Automobile door opening safety avoidance system and control method thereof | |
| JP2007236172A (en) | Power supply and electric apparatus for vehicle | |
| CN108177639B (en) | Emergency braking system and method and electric car for electric car | |
| CN103264693A (en) | Method and device for reminding driver to start parking braking | |
| CN201761471U (en) | Electronic anti-theft device for vehicles | |
| KR20190028729A (en) | How the Security Device Works | |
| CN204309675U (en) | A kind of vehicle parking anti-collision control device | |
| CN112721858A (en) | Automatic alarm system for unbuckled safety belt | |
| CN109094383A (en) | A kind of timesharing lease electric automobile charging pile cluster control system | |
| CN210526395U (en) | Old vehicle of riding instead of walk with safety warning device | |
| CN203093972U (en) | Supplementary restraint system (SRS) control device for automobile body | |
| CN108237915A (en) | Vehicle safety operation control system, control device and control method | |
| CN216184625U (en) | New energy automobile trades electric operation reminder system and car | |
| CN204659583U (en) | The safe avoidance system of opening vehicle door | |
| CN109094503A (en) | The Accident Handling Method of electric car | |
| CN109080760A (en) | A kind of power-assisted running method of bicycle | |
| CN207843207U (en) | A kind of driving safety system based on battery truck | |
| CN108839733B (en) | Bicycle anti-theft alarm system | |
| CN202923485U (en) | Electric vehicle safety sound generation alarm device | |
| CN112950938A (en) | V2X and LORA technology fused vehicle networking signal machine and use method | |
| CN202703345U (en) | Spring drive type active response headrest | |
| CN202413608U (en) | Collision-avoiding collision-reducing device for automobile in expressway | |
| CN202429123U (en) | Drunk driving warning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |