阅读说明：本技术 一种基于led电源的雪崩报警躲避装置 (Avalanche alarm and avoidance device based on LED power supply ) 是由 林方钦 于 2021-05-22 设计创作，主要内容包括：本发明公开的一种基于LED电源的雪崩报警躲避装置,包括地下保护壳,所述地下保护壳内设有保护腔,位于所述保护腔右侧的所述地下保护壳内设有水源腔,所述保护腔内含有,位于所述保护腔左端的所述地下保护壳上滑动设有能够延伸至所述地下保护壳外的齿条长滑杆,本发明结构简单,操作简便,本发明能够在雪崩发生的时候对周围的人们进行报警提醒,让人们快速撤离,如果来不及撤离能够为他们提供避难场所,并且在雪崩过后能够帮助被困者向外求救,吸引附近救援队快速前来救援,并且当被困时间过长时,能够为被困者提供水源,从而提高被困者的存活率,具有较高的一体化程度。(The invention discloses an avalanche alarm avoiding device based on an LED power supply, which comprises an underground protective shell, a protection cavity is arranged in the underground protection shell, a water source cavity is arranged in the underground protection shell positioned on the right side of the protection cavity, the protective cavity is internally provided with the rack long sliding rod which is positioned at the left end of the protective cavity and can extend out of the underground protective shell in a sliding way, the invention has simple structure and simple and convenient operation, can alarm and remind people around when avalanche happens, and leads people to evacuate quickly, if the evacuation is not in time to provide refuge for the people, and the people can help the trapped people to ask for help outwards after the avalanche, attract nearby rescue teams to rescue quickly, and when the trapped time is too long, a water source can be provided for the trapped person, so that the survival rate of the trapped person is improved, and the integrated degree is high.)

1. The utility model provides an avalanche warning device of dodging based on LED power, includes secret protective housing, its characterized in that: a protection cavity is arranged in the underground protection shell;

the underground protective shell positioned on the right side of the protection cavity is internally provided with a water source cavity, the protection cavity is internally provided with a rack long slide bar which can extend out of the underground protective shell and is positioned at the left end of the protection cavity, a distress LED lamp is arranged at the upper end of the rack long slide bar, a first signal rotating shaft is arranged on the underground protective shell positioned on the right side of the rack long slide bar in a sliding manner, a first signal gear is fixedly arranged on the first signal rotating shaft and can be meshed with the rack long slide bar, a first signal belt pulley is fixedly arranged on the first signal rotating shaft positioned on the front side of the first signal gear, a second signal rotating shaft is arranged on the underground protective shell positioned on the upper side of the first signal belt pulley in a rotating manner, a second signal belt pulley is fixedly arranged on the second signal rotating shaft, and a first belt is arranged between the second signal belt pulley and the first signal belt pulley, a first signal bevel gear is fixedly arranged on the second signal rotating shaft positioned at the rear side of the second signal belt pulley, an electric control cylinder is fixedly arranged on the underground protective shell positioned at the upper side of the first signal bevel gear, a signal motor is fixedly arranged at the lower end of the electric control cylinder, a third signal rotating shaft is rotatably arranged at the lower end of the signal motor, a second signal gear is fixedly arranged on the third signal rotating shaft positioned at the lower side of the second signal gear, a second signal bevel gear is fixedly arranged on the third signal rotating shaft positioned at the lower side of the second signal gear, the second signal bevel gear can be meshed with the first signal bevel gear, a flicker rotating shaft extending out of the underground protective shell is rotatably arranged on the underground protective shell positioned at the left side of the distress LED lamp, a third signal gear is fixedly arranged on the flicker rotating shaft positioned in the underground protective shell, and the third signal gear can be meshed with the second signal gear, and an LED spotlight is fixedly arranged on the scintillation rotating shaft and positioned outside the underground protective shell.

2. The avalanche alarm evasion device based on LED power supply of claim 1, wherein: the water source cavity is internally provided with a water receiving port, the underground protective shell positioned on the right side of the water receiving port is provided with a snow melting basin, the lower end of the snow melting basin is provided with an LED power supply, the underground protective shell positioned on the right side of the LED power supply is fixedly provided with a snow taking motor, the front end of the snow taking motor is rotatably provided with a first snow taking rotating shaft, the first snow taking rotating shaft is fixedly provided with a first snow taking gear, the underground protective shell positioned on the right side of the first snow taking gear is fixedly provided with a snow discharging push rod, the snow discharging push rod is slidably provided with a hollow snow taking pipe capable of extending out of the underground protective shell, the hollow snow taking pipe is internally provided with a snow taking cavity, the hollow snow taking pipe positioned on the upper side of the snow discharging push rod is provided with a snow discharging port, and the left end of the hollow snow taking pipe positioned on the left side of the snow discharging push rod is fixedly provided with a first snow taking rack, the first snow taking rack can be meshed with the first snow taking gear.

3. The avalanche alarm evasion device based on LED power supply of claim 1, wherein: the left end of the hollow snow taking pipe positioned at the upper side of the snow discharging port is provided with a push rod in bilateral symmetry in a sliding manner, a spring is arranged between the push rod and the hollow snow taking pipe, the right end of the push rod is fixedly provided with a second snow taking rack, the second snow taking rack can slide in the hollow snow taking pipe, a second snow taking rotating shaft is arranged in the hollow snow taking pipe at the left side of the second snow taking rack in a rotating manner, the second snow taking rotating shaft is fixedly provided with a first snow taking bevel gear, the second snow taking rotating shaft positioned at the rear side of the first snow taking bevel gear is fixedly provided with a second snow taking gear, the second snow taking gear can be meshed with the second snow taking rack, the hollow snow taking pipe positioned at the upper side of the second snow taking rotating shaft is rotatably provided with a third snow taking rotating shaft, the lower end of the third snow taking rotating shaft is fixedly provided with a second snow taking bevel gear, and the second snow taking bevel gear can be meshed with the first snow taking bevel gear, a third snow-taking bevel gear is fixedly arranged at the upper end of the third snow-taking rotating shaft, a fourth snow-taking rotating shaft is rotatably arranged on the hollow snow-taking pipe positioned at the upper side of the third snow-taking bevel gear, a fourth snow-taking bevel gear is fixedly arranged on the fourth snow-taking rotating shaft, the fourth snow-taking bevel gear can be meshed with the third snow-taking bevel gear, a first snow-taking belt wheel is fixedly arranged on the fourth snow-taking rotating shaft positioned on the front side of the fourth snow-taking bevel gear, a fifth snow-taking rotating shaft is rotatably arranged on the hollow snow-taking pipe positioned on the upper side of the first snow-taking belt wheel, the fifth snow taking rotating shaft is fixedly provided with a movable incomplete gear, the fifth snow taking rotating shaft positioned on the front side of the movable incomplete gear is fixedly provided with a rotatable incomplete gear, and the fifth snow taking rotating shaft positioned on the front side of the rotatable incomplete gear is fixedly provided with a second snow taking belt wheel.

4. The avalanche alarm evasion device based on LED power supply of claim 1, wherein: the snow fetching pipe is provided with a hollow snow fetching pipe, the hollow snow fetching pipe is provided with a snow fetching plate in bilateral symmetry in a sliding mode, the left end is fixedly provided with a front-back bilateral symmetry snow fetching sliding shaft, the snow fetching sliding shaft is fixedly provided with a snow fetching rotating gear, under a certain condition, the snow fetching rotating gear can be meshed with a rotating incomplete gear, the snow fetching moving rack which is fixedly provided with the longitudinal symmetry at the upper end of the snow fetching plate is fixed, the snow fetching moving rack can be meshed with the moving incomplete gear, the rear end of the snow fetching plate is fixedly provided with a rotating hook rail which is symmetrical about a central point of the snow fetching plate, the hollow snow fetching pipe is provided with a plurality of rotating hook shafts, and the rotating hook rail can be abutted to the rotating hook shafts under a certain condition.

5. The avalanche alarm evasion device based on LED power supply of claim 1, wherein: the hollow snow taking pipe is provided with a snow taking chute at the rear side of the snow taking plate, the snow taking sliding shaft can slide in the snow taking chute, and the top cover bin door is arranged on the underground protective shell at the upper end of the protective cavity.

Technical Field

The invention relates to the field of LED power supply correlation, in particular to an avalanche alarm avoiding device based on an LED power supply.

Background

As is known, the arrival of avalanches is very sudden, people are difficult to predict the occurrence of the avalanches, and when the avalanches occur, people at a relatively close position are difficult to avoid and are easy to bury by ice and snow, but the people are often not fatigued to bury, but most of the death reasons are that rescue is not timely and cannot be avoided, and after all, finding people under a piece of snow in the blank is difficult like a great sea fishing needle.

Therefore, an avalanche alarm avoiding device based on an LED power supply needs to be designed to solve the problems.

Disclosure of Invention

The invention aims to provide an avalanche alarm and evasion device based on an LED power supply, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme. The avalanche alarm avoiding device based on the LED power supply comprises an underground protective shell, wherein a protection cavity is arranged in the underground protective shell;

the underground protective shell positioned on the right side of the protection cavity is internally provided with a water source cavity, the protection cavity is internally provided with a rack long slide bar which can extend out of the underground protective shell and is positioned at the left end of the protection cavity, a distress LED lamp is arranged at the upper end of the rack long slide bar, a first signal rotating shaft is arranged on the underground protective shell positioned on the right side of the rack long slide bar in a sliding manner, a first signal gear is fixedly arranged on the first signal rotating shaft and can be meshed with the rack long slide bar, a first signal belt pulley is fixedly arranged on the first signal rotating shaft positioned on the front side of the first signal gear, a second signal rotating shaft is arranged on the underground protective shell positioned on the upper side of the first signal belt pulley in a rotating manner, a second signal belt pulley is fixedly arranged on the second signal rotating shaft, and a first belt is arranged between the second signal belt pulley and the first signal belt pulley, a first signal bevel gear is fixedly arranged on the second signal rotating shaft positioned at the rear side of the second signal belt pulley, an electric control cylinder is fixedly arranged on the underground protective shell positioned at the upper side of the first signal bevel gear, a signal motor is fixedly arranged at the lower end of the electric control cylinder, a third signal rotating shaft is rotatably arranged at the lower end of the signal motor, a second signal gear is fixedly arranged on the third signal rotating shaft positioned at the lower side of the second signal gear, a second signal bevel gear is fixedly arranged on the third signal rotating shaft positioned at the lower side of the second signal gear, the second signal bevel gear can be meshed with the first signal bevel gear, a flicker rotating shaft extending out of the underground protective shell is rotatably arranged on the underground protective shell positioned at the left side of the distress LED lamp, a third signal gear is fixedly arranged on the flicker rotating shaft positioned in the underground protective shell, and the third signal gear can be meshed with the second signal gear, and an LED spotlight is fixedly arranged on the scintillation rotating shaft and positioned outside the underground protective shell.

Preferably, the water source cavity contains water receiving ports, the underground protective shell on the right side of the water receiving ports is provided with a snow melting basin, the lower end of the snow melting basin is provided with an LED power supply, the underground protective shell on the right side of the LED power supply is fixedly provided with a snow taking motor, the front end of the snow taking motor is rotatably provided with a first snow taking rotating shaft, the first snow taking rotating shaft is fixedly provided with a first snow taking gear, the underground protective shell on the right side of the first snow taking gear is fixedly provided with a snow discharging push rod, the snow discharging push rod is slidably provided with a hollow snow taking pipe capable of extending out of the underground protective shell, the hollow snow taking pipe is internally provided with a snow taking cavity, the hollow snow taking pipe on the upper side of the snow discharging push rod is provided with a snow discharging port, and the left end of the hollow snow taking pipe on the left side of the snow discharging push rod is fixedly provided with a first snow taking rack, the first snow taking rack can be meshed with the first snow taking gear.

Preferably, a left end of the hollow snow taking pipe positioned on the upper side of the snow discharging port is provided with a push rod in a sliding manner, the push rod and the hollow snow taking pipe are provided with a spring, a second snow taking rack is fixedly arranged at the right end of the push rod, the second snow taking rack can slide in the hollow snow taking pipe, a second snow taking rotating shaft is arranged in the hollow snow taking pipe on the left side of the second snow taking rack in a rotating manner, a first snow taking bevel gear is fixedly arranged on the second snow taking rotating shaft, a second snow taking gear is fixedly arranged on the second snow taking rotating shaft on the rear side of the first snow taking bevel gear, the second snow taking gear can be meshed with the second snow taking rack, a third snow taking rotating shaft is rotatably arranged on the hollow snow taking pipe on the upper side of the second snow taking rotating shaft, and a second snow taking bevel gear is fixedly arranged at the lower end of the third snow taking rotating shaft, the second snow-taking bevel gear can be meshed with the first snow-taking bevel gear, a third snow-taking bevel gear is fixedly arranged at the upper end of the third snow-taking rotating shaft, a fourth snow-taking rotating shaft is rotatably arranged on the hollow snow-taking pipe positioned at the upper side of the third snow-taking bevel gear, a fourth snow-taking bevel gear is fixedly arranged on the fourth snow-taking rotating shaft, the fourth snow-taking bevel gear can be meshed with the third snow-taking bevel gear, a first snow-taking belt wheel is fixedly arranged on the fourth snow-taking rotating shaft positioned on the front side of the fourth snow-taking bevel gear, a fifth snow-taking rotating shaft is rotatably arranged on the hollow snow-taking pipe positioned on the upper side of the first snow-taking belt wheel, the fifth snow taking rotating shaft is fixedly provided with a movable incomplete gear, the fifth snow taking rotating shaft positioned on the front side of the movable incomplete gear is fixedly provided with a rotatable incomplete gear, and the fifth snow taking rotating shaft positioned on the front side of the rotatable incomplete gear is fixedly provided with a second snow taking belt wheel.

Preferably, be located the snow belt pulley upside is got to the second the hollow snow pipe of getting goes up the slip and is equipped with bilateral symmetry get the snowboard, the left end is fixed to be equipped with all around the bilateral symmetry get the snow slide axle, get fixed being equipped with on the snow slide axle and get snow rolling gear, under certain conditions, get snow rolling gear can with rotate incomplete gear engagement, get the fixed snow removal rack that gets that is equipped with the longitudinal symmetry in snowboard upper end, get snow removal rack can with remove incomplete gear engagement, it is fixed to be equipped with about getting the rotation that snowboard central point is symmetrical and colludes the rail to get snowboard rear end, is located and gets the snowboard rear side be equipped with a plurality of rotations on the snow pipe and collude the axle, under certain conditions, the rotation collude the rail can with the rotation and collude the axle butt.

Preferably, the hollow snow taking pipe which is positioned at the rear side of the snow taking plate is provided with a snow taking sliding chute, the snow taking sliding shaft can slide in the snow taking sliding chute, and the underground protective shell which is positioned at the upper end of the protective cavity is provided with a top cover bin door.

The invention has the beneficial effects that: the invention has simple structure and simple and convenient operation, can alarm and remind people around when the avalanche happens, so that people can evacuate quickly, can provide a refuge place for the people if the people can not evacuate soon, can help the trapped people to ask for help outwards after the avalanche, attracts nearby rescue teams to rescue quickly, and can provide water source for the trapped people when the trapped people are trapped for too long time, thereby improving the survival rate of the trapped people and having higher integration degree.

Drawings

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

The invention is further illustrated with reference to the following figures and examples.

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

FIG. 2 is an enlarged schematic view of A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure B in fig. 2.

Detailed Description

The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The avalanche alarm avoiding device based on the LED power source described in conjunction with fig. 1-3 comprises an underground protective shell 10, a protection cavity 11 is provided in the underground protective shell 10, a water source cavity 15 is provided in the underground protective shell 10 on the right side of the protection cavity 11, the protection cavity 11 contains 80, a rack long slide bar 28 capable of extending to the outside of the underground protective shell 10 is slidably provided on the underground protective shell 10 on the left end of the protection cavity 11, a distress LED lamp 29 is provided on the upper end of the rack long slide bar 28, a first signal rotating shaft 27 is rotatably provided on the underground protective shell 10 on the right side of the rack long slide bar 28, a first signal gear 25 is fixedly provided on the first signal rotating shaft 27, the first signal gear 25 can be engaged with the rack long slide bar 28, a first signal belt pulley 26 is fixedly provided on the first signal rotating shaft 27 on the front side of the first signal gear 25, a second signal rotating shaft 23 is rotatably arranged on the underground protective casing 10 on the upper side of the first signal belt pulley 26, a second signal belt pulley 22 is fixedly arranged on the second signal rotating shaft 23, a first belt 24 is arranged between the second signal belt pulley 22 and the first signal belt pulley 26, a first signal bevel gear 21 is fixedly arranged on the second signal rotating shaft 23 on the rear side of the second signal belt pulley 22, an electric control cylinder 16 is fixedly arranged on the underground protective casing 10 on the upper side of the first signal bevel gear 21, a signal motor 17 is fixedly arranged at the lower end of the electric control cylinder 16, a third signal rotating shaft 18 is rotatably arranged at the lower end of the signal motor 17, a second signal gear 19 is fixedly arranged on the third signal rotating shaft 18, and a second signal bevel gear 20 is fixedly arranged on the second signal gear 19 on the lower side of the third signal rotating shaft 18, the second signal bevel gear 20 can be meshed with the first signal bevel gear 21, a flicker rotating shaft 13 extending out of the underground protective shell 10 is rotatably arranged on the underground protective shell 10 on the left side of the help seeking LED lamp 29, a third signal gear 30 is fixedly arranged on the flicker rotating shaft 13 in the underground protective shell 10, the third signal gear 30 can be meshed with the second signal gear 19, and an LED spotlight 14 is fixedly arranged on the flicker rotating shaft 13 outside the underground protective shell 10.

Beneficially, the water source cavity 15 contains 81, a water receiving port 39 is arranged between the water source cavity 15 and the protection cavity 11, a snow melting basin 31 is arranged on the underground protection shell 10 on the right side of the water receiving port 39, an LED power source 32 is arranged at the lower end of the snow melting basin 31, a snow taking motor 33 is fixedly arranged on the underground protection shell 10 on the right side of the LED power source 32, a first snow taking rotating shaft 34 is arranged at the front end of the snow taking motor 33 in a rotating manner, a first snow taking gear 35 is fixedly arranged on the first snow taking rotating shaft 34, a snow discharging push rod 36 is fixedly arranged on the underground protection shell 10 on the right side of the first snow taking gear 35, a hollow snow taking pipe 63 capable of extending out of the underground protection shell 10 is slidably arranged on the snow discharging push rod 36, a snow taking cavity 40 is arranged in the hollow snow taking pipe 63, and a snow discharging port 38 is arranged on the hollow snow taking pipe 63 on the upper side of the snow discharging push rod 36, the left end of the hollow snow taking pipe 63 positioned on the left side of the snow discharging push rod 36 is fixedly provided with a first snow taking rack 37, and the first snow taking rack 37 can be meshed with the first snow taking gear 35.

Beneficially, a push rod 41 is slidably disposed at the left end of the hollow snow-taking tube 63 located above the snow-discharging port 38, a spring is disposed between the push rod 41 and the hollow snow-taking tube 63, a second snow-taking rack 52 is fixedly disposed at the right end of the push rod 41, the second snow-taking rack 52 can slide in the hollow snow-taking tube 63, a second snow-taking rotating shaft 44 is rotatably disposed in the hollow snow-taking tube 63 located at the left side of the second snow-taking rack 52, a first snow-taking bevel gear 43 is fixedly disposed on the second snow-taking rotating shaft 44 located at the rear side of the first snow-taking bevel gear 43, a second snow-taking gear 42 is fixedly disposed on the second snow-taking rotating shaft 44, the second snow-taking gear 42 can be engaged with the second snow-taking rack 52, a third snow-taking rotating shaft 46 is rotatably disposed on the hollow snow-taking tube 63 located at the upper side of the second snow-taking rotating shaft 44, and a second snow-taking bevel gear 45 is fixedly disposed at the lower end of the third snow-taking rotating shaft 46, the second snow taking bevel gear 45 can be meshed with the first snow taking bevel gear 43, the third snow taking bevel gear 47 is fixedly arranged at the upper end of the third snow taking rotating shaft 46, the fourth snow taking rotating shaft 50 is rotatably arranged on the hollow snow taking pipe 63 positioned on the upper side of the third snow taking bevel gear 47, the fourth snow taking rotating shaft 50 is fixedly provided with a fourth snow taking bevel gear 48, the fourth snow taking bevel gear 48 can be meshed with the third snow taking bevel gear 47, a first snow taking belt pulley 49 is fixedly arranged on the fourth snow taking rotating shaft 50 positioned on the front side of the fourth snow taking bevel gear 48, a fifth snow taking rotating shaft 53 is rotatably arranged on the hollow snow taking pipe 63 positioned on the upper side of the first snow taking belt pulley 49, a movable incomplete gear 55 is fixedly arranged on the fifth snow taking rotating shaft 53 positioned on the front side of the movable incomplete gear 55, a movable incomplete gear 56 is fixedly arranged on the fifth snow taking rotating shaft 53 positioned on the front side of the movable incomplete gear 55, a second snow-taking belt pulley 54 is fixedly arranged on the fifth snow-taking rotating shaft 53 positioned in front of the incomplete rotating gear 56.

Beneficially, the hollow snow taking pipe 63 located on the upper side of the second snow taking belt pulley 54 is slidably provided with bilaterally symmetrical snow taking plates 57, the left end is fixedly provided with front and back bilaterally symmetrical snow taking sliding shafts 58, the snow taking sliding shafts 58 are fixedly provided with snow taking rotating gears 59, under a certain condition, the snow taking rotating gears 59 can be meshed with the incomplete rotating gears 56, the upper end of the snow taking plate 57 is fixedly provided with vertically symmetrical snow taking moving racks 60, the snow taking moving racks 60 can be meshed with the incomplete moving gears 55, the rear end of the snow taking plate 57 is fixedly provided with rotating hook rails 62 which are centrosymmetric with respect to the snow taking plate 57, the hollow snow taking pipe 63 located on the rear side of the snow taking plate 57 is provided with a plurality of rotating hook shafts 64, and under a certain condition, the rotating hook rails 62 can be abutted against the rotating hook shafts 64.

Advantageously, a snow-taking chute 61 is arranged on the hollow snow-taking pipe 63 at the rear side of the snow-taking plate 57, the snow-taking sliding shaft 58 can slide in the snow-taking chute 61, and a top cover door 12 is arranged on the underground protective shell 10 at the upper end of the protective cavity 11.

The use steps herein are described in detail below with reference to fig. 1-3:

initial state:

the initial position relationship is as shown in the figure.

The working state is as follows:

when an avalanche occurs, people around and far away are reminded, the signal motor 17 is started, the signal motor 17 rotates to drive the third signal rotating shaft 18 to rotate, the third signal rotating shaft 18 rotates to drive the second signal gear 19 and the second signal bevel gear 20 to rotate, the second signal gear 19 rotates to drive the third signal gear 30 to rotate, the third signal gear 30 rotates to drive the flickering rotating shaft 13 to rotate, the flickering rotating shaft 13 rotates to drive the LED spotlight 14 to rotate, and the LED spotlight 14 rotates and is opened to flicker to stimulate people around, so that the people are reminded of coming of the avalanche.

When the person is not close to the avalanche and can not get back to the safe area, the person can hide under the equipment, the top cover bin door 12 is opened to drill into the protection cavity 11, after the avalanche is finished, the flickering rotating shaft 13 can be broken by the avalanche to cause the LED spotlight 14 to be incapable of working, in order to enable the rescue team to quickly find the rescue position, a new distress signal is extended out, the electric control air cylinder 16 starts to push the signal motor 17 to move downwards, the signal motor 17 moves to drive the second signal bevel gear 20 to be meshed with the first signal bevel gear 21, the signal motor 17 starts, the second signal bevel gear 20 rotates to drive the first signal bevel gear 21 to rotate, the first signal bevel gear 21 rotates to drive the second signal rotating shaft 23 to rotate, the second signal rotating shaft 23 rotates to drive the second signal belt pulley 22 to rotate, the second signal belt pulley 22 rotates to drive the first belt 24 to rotate, the first belt 24 rotates to drive the first signal belt pulley 26 to rotate, first signal belt pulley 26 rotates and drives first signal pivot 27 and rotate, and first signal pivot 27 rotates and drives first signal gear 25 and rotates, and first signal gear 25 rotates and drives the long slide bar of rack 28 and stretches out from underground protective housing 10 in stretching out through the snow cover and stretch out ground, and SOS LED lamp 29 opens simultaneously, attracts the rescue team to come.

If the rescue team cannot reach due to the complex external situation in a short time, in order to ensure the physical condition of the trapped person, a water source can be provided for the trapped person, the snow taking motor 33 is started, the snow taking motor 33 rotates to drive the first snow taking rotating shaft 34 to rotate, the first snow taking rotating shaft 34 rotates to drive the first snow taking gear 35 to rotate, the first snow taking gear 35 rotates to drive the first snow taking rack 37 to ascend, the first snow taking rack 37 moves to drive the hollow snow taking pipe 63 to move and extend into a snow layer, in the extending process, the left end of the push rod 41 abuts against the underground protective shell 10 to overcome the spring force to move downwards, the push rod 41 moves to drive the second snow taking rack 52 to move, the second snow taking rack 52 moves to drive the second snow taking gear 42 to rotate, the second snow taking gear 42 rotates to drive the second snow taking rotating shaft 44 to rotate, the second snow taking rotating shaft 44 rotates to drive the first snow taking bevel gear 43 to rotate, and the first snow taking bevel gear 43 rotates to drive the second snow taking gear 45 to rotate, the second snow taking bevel gear 45 rotates to drive the third snow taking rotating shaft 46 to rotate, the third snow taking rotating shaft 46 rotates to drive the third snow taking bevel gear 47 to rotate, the third snow taking bevel gear 47 rotates to drive the fourth snow taking bevel gear 48 to rotate, the fourth snow taking bevel gear 48 rotates to drive the fourth snow taking rotating shaft 50 to rotate, the fourth snow taking rotating shaft 50 rotates to drive the first snow taking belt pulley 49 to rotate, the first snow taking belt pulley 49 rotates to drive the second belt 51 to rotate, the second belt 51 rotates to drive the second snow taking belt pulley 54 to rotate, the second snow taking belt pulley 54 rotates to drive the fifth snow taking rotating shaft 53 to rotate, the fifth snow taking rotating shaft 53 rotates to drive the incomplete gear 55 to move and the incomplete gear 56 to rotate, firstly, the incomplete gear 56 rotates to drive the snow taking plate 57 to move leftwards until the rotating rail 62 hooks the rotating hook shaft 64, and then the incomplete gear 56 rotates to be meshed with the snow taking rotating gear 59, the incomplete rotating gear 56 rotates to drive the snow taking rotating gear 59 to rotate, the snow taking rotating gear 59 rotates to drive the snow taking sliding shaft 58 to rotate, the snow taking sliding shaft 58 rotates to drive the rotating hook rail 62 to slide on the rotating hook shaft 64 until the left snow taking sliding shaft 58 enters the snow taking chute 61, snow on the snow taking plate 57 is covered in the snow taking cavity 40, then the hollow snow taking pipe 63 descends, snow in the snow taking cavity 40 is pushed into the snow melting basin 31 from the snow discharging port 38 through the snow discharging push rod 36, and the snow is melted by heat generated by the LED power supply 32 and is drunk by people.

The invention has the beneficial effects that: the invention has simple structure and simple and convenient operation, can alarm and remind people around when the avalanche happens, so that people can evacuate quickly, can provide a refuge place for the people if the people can not evacuate soon, can help the trapped people to ask for help outwards after the avalanche, attracts nearby rescue teams to rescue quickly, and can provide water source for the trapped people when the trapped people are trapped for too long time, thereby improving the survival rate of the trapped people and having higher integration degree.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.