阅读说明：本技术 一种小型车辆自救装置 (Self-rescue device for small vehicle ) 是由 许紫琼 梁坤 朗宇 徐贤 翟尧 于 2019-08-30 设计创作，主要内容包括：本发明公开了一种小型车辆自救装置,包括车辆本体,所述车辆本体底部设有弹射器,所述弹射器内设有拖钩链,所述拖钩链一端固定在弹射器的发射筒内,所述拖钩链另一端与拖钩固定连接,所述发射筒设有供拖钩穿过的发射口。行车过程中遇到车辆本体将要坠落悬崖的情况时,由于驾驶者无法逃脱,且坠落事故造成的危害巨大,该装置可自动或人为将车辆本体上的拖钩弹出,用以钩住道路边缘或其他物体,将车辆本体拉扯住,防止车辆本体往下坠,大大增加了遇到此类事故时的安全性,同时遇到危险还可启动定位报警,使求救信息能快速传达,提高了救援的速度。(The invention discloses a self-rescue device for a small vehicle, which comprises a vehicle body, wherein an ejector is arranged at the bottom of the vehicle body, a towing hook chain is arranged in the ejector, one end of the towing hook chain is fixed in a launching tube of the ejector, the other end of the towing hook chain is fixedly connected with a towing hook, and the launching tube is provided with a launching port through which the towing hook passes. When the driving process meets the condition that the vehicle body is about to fall off the cliff, because the driver can not escape, and the harm caused by the falling accident is huge, the device can automatically or artificially pop out the towing hook on the vehicle body for hooking the road edge or other objects, pull the vehicle body, prevent the vehicle body from falling down, greatly increase the safety when meeting such accidents, meet danger simultaneously and still start the positioning alarm, make the distress information quickly conveyed, and improve the rescue speed.)

1. The utility model provides a small-size vehicle device of saving oneself, includes the vehicle body, its characterized in that: the vehicle body bottom is equipped with catapult (3), be equipped with tow hook chain (2) in catapult (3), tow hook chain (2) one end is fixed in launching tube (301) of catapult (3), tow hook chain (2) other end and tow hook (1) fixed connection, launching tube (301) are equipped with the transmission mouth that supplies tow hook (1) to pass.

2. A small vehicle self-rescue apparatus as claimed in claim 1, wherein: the ejector (3) is arranged at the tail part of the bottom of the vehicle body or the front end of the bottom of the vehicle body, or the ejector (3) is provided with two ejectors which are respectively arranged at the tail part of the bottom of the vehicle body and the front end of the bottom of the vehicle body.

3. A small vehicle self-rescue apparatus as claimed in claim 2, wherein: the ejector (3) comprises an ejector barrel (301), an air compressor (302) and an air storage tank (303).

4. A small vehicle self-rescue apparatus as claimed in claim 3, wherein: the launching tube (301) is made of steel materials and is in a long cylindrical shape, one end of the launching tube (301) is connected with the air storage tank (303), the air storage tank (303) is connected with the air compressor (302), and an air pressure release port of the air storage tank (303) is communicated with the side face close to the bottom of the launching tube (301).

5. A small vehicle self-rescue apparatus as claimed in claim 3, wherein: the upper end of the launching tube (301) is fixedly connected with the bottom of the vehicle body through a fixing rod (306).

6. A small vehicle self-rescue apparatus as claimed in claim 3, wherein: launch canister (301) upper end one side is passed through dwang (307) and is connected with vehicle body bottom rotation, it is close to the fixed connecting rod (308) that is equipped with in upper end of launching port front end to keep away from dwang (307) on launch canister (301), connecting rod (308) top is equipped with motor (304) and motor (304) output shaft sliding connection pulley (309) and imbeds in slide rail (305) with vehicle body bottom fixed connection and realize sliding connection with slide rail (305).

7. A small vehicle self-rescue apparatus as claimed in claim 3, wherein: the vehicle body top is equipped with camera (4), camera (4) pass through wireless communication module (7) and connect singlechip (8), the output of singlechip (8) with install the valve signal connection on the atmospheric pressure release mouth of catapult (3), singlechip (8) and backstage computer (9) remote signal are connected.

8. A small vehicle self-rescue apparatus as claimed in claim 7, wherein: the two cameras (4) are arranged at the front end and the rear end of the top of the vehicle body respectively.

9. A small vehicle self-rescue apparatus as claimed in claim 7, wherein: the single chip microcomputer (8) is arranged in the cockpit, and a starting button (5) for controlling the single chip microcomputer (8) is arranged in the cockpit.

10. A small vehicle self-rescue apparatus as claimed in claim 7, wherein: the device also comprises a positioning alarm device (6) arranged in the cab.

Technical Field

The invention relates to a self-rescue device, in particular to a self-rescue device for a small vehicle.

Background

With the development of technology and the improvement of living standard of people, automobiles become a transportation tool for people to go out daily basically, people enjoy convenience, traffic accidents caused by automobiles are more and more, the reasons for traffic accidents are many, the loss caused by traffic accidents in China every year is huge, and meanwhile, China is making efforts to improve traffic infrastructure and vehicle bodies so as to reduce the occurrence of traffic accidents.

The mountain road is characterized in that the ramp is long and steep, the road is narrow and has sharp bends, and the sight is limited. Particularly, when the vehicle passes through a mountain dangerous road which is leaned on a mountain, a cliff or a river, the road surface is narrow, the number of curves is large, the number of caves is large, the visual field is limited, vehicles coming from the opposite side are not easy to find in advance, once a traffic accident occurs, the vehicle body falls down to the cliff, the survival rate of victims is low, the injury degree is high, and the survival rate is reduced due to the fact that the rescue difficulty is high and the rescue time is longer. At present, in the aspect of protecting such accidents, guardrails are mainly added on two sides of a road in our country, so that the occurrence probability of malignant traffic accidents is reduced to a certain extent, but a vehicle body used in the specific environment is lack of a self-contained protection device, self-rescue measures are not provided under the condition of specific dangers, and the occurrence probability of the accidents is higher particularly for the vehicle body running on a mountain road for a long time. Therefore, a small vehicle self-rescue device is provided.

Disclosure of Invention

The invention mainly aims to provide a self-rescue device for a small vehicle, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a small-size vehicle device of saving oneself, includes the vehicle body, vehicle body bottom is equipped with the catapult, be equipped with the tow hook chain in the catapult, tow hook chain one end is fixed in the launching tube of catapult, the tow hook chain other end and tow hook fixed connection, the launching tube is equipped with the transmission mouth that supplies the tow hook to pass.

Further, the ejector is arranged at the tail part of the bottom of the vehicle body or the front end of the bottom of the vehicle body, or the ejector is provided with two ejector bodies which are respectively arranged at the tail part of the bottom of the vehicle body and the front end of the bottom of the vehicle body.

Further, the ejector comprises an emission barrel, an air compressor and an air storage tank.

Furthermore, the launching tube is made of steel materials and is in a long cylindrical shape, one end of the launching tube is connected with an air storage tank, the air storage tank is connected with an air compressor, and an air pressure release port of the air storage tank is communicated with the side face close to the bottom of the launching tube.

Further, the upper end of the launching tube is fixedly connected with the bottom of the vehicle body through a fixing rod.

Further, launch canister upper end one side is passed through the dwang and is connected with vehicle body bottom rotation, the fixed connecting rod that is equipped with in upper end that keeps away from the dwang on the launch canister and is close to the launch opening front end, the connecting rod top is equipped with motor and motor output shaft sliding connection pulley and pulley embedding and realizes sliding connection in the slide rail with vehicle body bottom fixed connection and with the slide rail.

Further, the top of the vehicle body is provided with a camera which is connected with a single chip microcomputer through a wireless communication module, the output end of the single chip microcomputer is in signal connection with a valve arranged on an air pressure release port of the ejector, and the single chip microcomputer is in remote signal connection with a background computer.

Further, the camera is provided with two and sets up respectively in the front end and the rear end at vehicle body top.

Furthermore, the single chip microcomputer is arranged in the cockpit, and a starting button for controlling the single chip microcomputer is arranged in the cockpit.

Further, the positioning and alarming device is arranged in the cab.

Compared with the prior art, the invention has the following beneficial effects: when the driving process meets the condition that the vehicle body is about to fall off the cliff, because the driver can not escape, and the harm caused by the falling accident is huge, the device can automatically or artificially pop out the towing hook on the vehicle body for hooking the road edge or other objects, pull the vehicle body, prevent the vehicle body from falling down, greatly increase the safety when meeting such accidents, meet danger simultaneously and still start the positioning alarm, make the distress information quickly conveyed, and improve the rescue speed.

Drawings

FIG. 1 is a schematic view of a portion of the ejector of the present invention;

FIG. 2 is a detail view of the tow hook construction of the present invention;

FIG. 3 is a schematic view of a mounting structure of the ejector and the vehicle body according to embodiment 1 of the present invention;

FIG. 4 is a schematic view of the position of the camera head according to the present invention;

FIG. 5 is a schematic view of the ejector mounting position of the present invention;

FIG. 6 is a diagram of the actuator button position of the present invention;

FIG. 7 is a schematic diagram of a partial circuit configuration according to the present invention;

FIG. 8 is a schematic diagram of the control structure of the single chip microcomputer of the present invention;

fig. 9 is a schematic view of a mounting structure of the ejector and the vehicle body according to embodiment 2 of the present invention.

In the figure: 1. towing hooks; 2. a tow hook chain; 3. an ejector; 301. a launch canister; 302. an air compressor; 303. a gas storage tank; 304. a motor; 305. a slide rail; 306. fixing the rod; 307. rotating the rod; 308. a connecting rod; 309. a pulley; 4. a camera; 5. a start button; 6. positioning an alarm device; 7. a wireless communication module; 8. a single chip microcomputer; 9. a background computer.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.