CN112891900A

CN112891900A - Speed-reducing skiing device with emergency braking function

Info

Publication number: CN112891900A
Application number: CN202110315693.3A
Authority: CN
Inventors: 黄星靖
Original assignee: Shenzhen Shiyang Industrial Co ltd
Current assignee: Shenzhen Shiyang Industrial Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-06-04

Abstract

The invention relates to a speed-reducing skiing device with an emergency braking function, which comprises a speed reducing mechanism, wherein the speed reducing mechanism is used for slowly reducing the speed of a ski by increasing the contact area with the snow, one side of the speed reducing mechanism is provided with an emergency braking mechanism, the emergency braking mechanism comprises a wire wheel motor fixedly arranged between the inner walls of a main ski, and the wire wheel motor controls the winding and unwinding of a steel wire rope. Prevent to roll in succession and bring bigger potential safety hazard for the personnel of skiing.

Description

Speed-reducing skiing device with emergency braking function

Technical Field

The invention relates to the related field of skis, in particular to a speed-reducing ski device with an emergency braking function.

Background

The skiing sport is popular in sports competition, the ornamental effect of the skiing sport is attractive, the eyeball of people is shocked, at present, the economy is rapidly developed, the skiing sport is used for touring skiing, the skiing sport is more attractive for entertainment and body building, more new weather is generated, the degree of restriction of human factors is low, men and women, old and young people can slide on a snowfield easily and happily, the pleasure is endless, but as an entertainment activity, the friction force on the snowfield is small, the speed of the snowboard is high, certain unsafe factors exist, and the existing snowboard is lack of proper functions of speed reduction and emergency braking.

Disclosure of Invention

The invention aims to provide a speed-reducing skiing device with an emergency braking function, and solves the problems.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a take emergency braking function's speed reduction skiing device, includes reduction gears, its characterized in that: the speed reducing mechanism is used for enabling the snowboard to slowly reduce speed by increasing the contact area with the snowfield;

reduction gears one side is equipped with emergency braking mechanism, emergency braking mechanism is including fixed line wheel motor of establishing between main skis inner wall, line wheel motor control wire rope's receive and release, one side of main skis is equipped with the brake plate, the brake plate is close to the one end of main skis is fixed with two spacing posts, and in the skis use, when user perception speed was too fast, the start reduction gears makes reduction gears increase and the area of contact on snowfield, when user carelessly loses balance and leads to rolling on the slope, emergency braking mechanism starts, makes the brake plate with main skis separation to the embedding is in the snowfield.

Preferably, the speed reducing mechanism comprises a ski pole, a control button is arranged on the ski pole and used for transmitting signals to a control terminal, the control terminal is fixedly arranged on the inner wall of one side of the main ski, the control terminal processes and transmits the signals to a wire wheel motor, a support arm is arranged on one side of the wire wheel motor and fixed on the inner wall of one side of the brake plate, the wire wheel motor controls a wire wheel shaft, a speed reducing wheel is fixed on the wire wheel shaft, and three speed reducing blocks are fixed on the speed reducing wheel.

Preferably, the emergency braking mechanism further comprises two upper limiting strips and two lower limiting strips which are fixed on the inner wall of the main snowboard, one side of each upper limiting strip is fixedly connected with an upper induction electromagnet, and one side of each lower limiting strip is fixedly connected with a lower induction electromagnet.

Preferably, one side of the emergency braking mechanism is provided with an induction mechanism, the induction mechanism comprises an induction guide rail fixedly arranged between the inner walls of the main snowboard, an induction slide block slides on the induction guide rail, one side of the induction slide block is provided with an induction spring, the other side of the induction slide block is fixedly provided with a control spring, the end surface of one side, close to the control spring, of the induction guide rail is fixedly connected with an upper collision inductor, and one side, close to the induction spring, of the induction guide rail is provided with a lower collision inductor.

Preferably, one end of the limiting column, which is far away from the braking plate, is in a wedge shape, so that the limiting column is easier to embed in the snowfield.

Preferably, the upper limit strip and the lower limit strip are L-shaped.

Preferably, the deceleration block is in a semi-circular arc shape.

Preferably, the control spring has a greater elasticity than the sense spring, so that the ski does not trigger the emergency brake in the event of a slight jerk.

In conclusion, the invention has the following beneficial effects: the invention utilizes the start button of the ski pole, when the speed of skiing is sensed to be too fast, the speed reducer can be easily started to slow down the too fast speed of skiing, and meanwhile, the sensing device is arranged in the ski, when the skier really encounters danger, the emergency braking device is triggered by sensing the centrifugal force brought by rolling, so that the braking plate of the ski can be popped out and is easily embedded in the snow, thereby playing the role of emergency stop and preventing the skier from bringing greater potential safety hazard due to continuous rolling.

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.

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

FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;

FIG. 3 is a schematic diagram of a detached state of an embodiment of the present invention;

fig. 4 is an external view of the embodiment of the present invention.

Detailed Description

A deceleration ski device with emergency braking function as described in connection with fig. 1-4, comprising a deceleration mechanism 51, characterized in that: the speed reducing mechanism 51 is used for enabling the snowboard to slowly reduce speed by increasing the contact area with the snowfield;

the emergency braking mechanism 52 is arranged on one side of the speed reducing mechanism 51, the emergency braking mechanism 52 comprises a reel motor 21 fixedly arranged between the inner walls of a main snowboard 16, the reel motor 21 controls the winding and unwinding of a steel wire rope 35, a braking plate 11 is arranged on one side of the main snowboard 16, two limiting columns 18 are fixedly arranged at one end, close to the main snowboard, of the braking plate 11, in the snowboard using process, when a user senses that the speed is too high, the speed reducing mechanism 51 is started, the contact area between the speed reducing mechanism 51 and the snowfield is increased, and when the user carelessly loses balance to cause rolling on a slope, the emergency braking mechanism 52 is started, so that the braking plate 11 is separated from the main snowboard 16 and is embedded into the snowfield.

Advantageously, the speed reducing mechanism 51 comprises a ski pole 37, a control button 36 is arranged on the ski pole 37, the control button 36 is used for transmitting signals to a control terminal 30, the control terminal 30 is fixedly arranged on the inner wall of one side of the main ski 16, the control terminal 30 processes and transmits the signals to a reel motor 13, a support arm 12 is arranged on one side of the reel motor 13, the support arm 12 is fixedly arranged on the inner wall of one side of the brake plate 11, the reel motor 13 controls a wire wheel shaft 32, a speed reducing wheel 14 is fixedly arranged on the wire wheel shaft 32, and three speed reducing blocks 31 are fixedly arranged on the speed reducing wheel 14.

Advantageously, the emergency braking mechanism 52 further comprises two upper limit bars 34 and two lower limit bars 19 fixed on the inner wall of the main snowboard, an upper induction electromagnet 33 is fixedly connected to one side of each upper limit bar 34, and a lower induction electromagnet 20 is fixedly connected to one side of each lower limit bar 19.

Advantageously, the emergency braking mechanism 52 is provided with a sensing mechanism 53 on one side, the sensing mechanism 53 comprises a sensing guide rail 24 fixedly arranged between the inner walls of the main snowboard, a sensing slide block 27 slides on the sensing guide rail 24, a sensing spring 29 is arranged on one side of the sensing slide block 27, a control spring 28 is fixedly arranged on the other side of the sensing slide block 27, an upper collision sensor 26 is fixedly connected to one side end surface of the sensing guide rail 24 close to the control spring 28, and a lower collision sensor 25 is arranged on one side of the sensing guide rail close to the sensing spring 29.

Advantageously, the end of the restraining post 18 remote from the braking plate 11 is wedge-shaped, making it easier to embed in snow.

Advantageously, the upper limit stop strip 34 and the lower limit stop strip 19 are L-shaped.

Advantageously, the deceleration block 31 is semi-circular.

Advantageously, the control spring 28 has a greater elasticity than the sense spring 29, so that the ski does not trigger the emergency braking device in the event of a slight jerk.

The use method of the invention comprises the following steps:

in the initial state, the control spring 28 is in a compressed state and the sense spring 29 is in a stretched state.

A user of the ski wears the ski boot and other protective equipment, and after wearing the ski boot, the ski boot can be placed in the shoe groove 15 and fixed;

at this time, the snowboard user can freely ski. After a period of time, when a user of the snowboard senses that the sliding speed is too high, the user presses the control button 36, the control button 36 transmits a signal to the control terminal 30, the control terminal 30 receives and processes the signal, meanwhile, the starting signal is transmitted to the speed reducing motor 13, the speed reducing motor 13 is started to drive the speed reducing shaft 32, the speed reducing shaft 32 drives the speed reducing wheel 14 to rotate, after the speed reducing wheel 14 rotates by one hundred eighty degrees, the speed reducing motor 13 stops, the speed reducing block 31 on the speed reducing wheel 14 is contacted and embedded into the snowfield, and the user is assisted in completing speed reduction;

when a user of a snowboard turns and slightly shakes during skiing, the induction slide block 27 slides up and down, but because the amplitude is not large and the induction slide block 27 cannot collide with the upper collision inductor 26 and the lower collision inductor 25 under the restriction of the control spring 28 and the induction spring 29, an emergency braking device cannot be triggered, if once shaking occurs, the induction slide block 27 collides with the upper collision inductor 26, continuous collision cannot be realized under the restriction of elasticity, and a control terminal 30 processes signals and cannot trigger the emergency braking device;

when a user of the snowboard loses balance in the skiing process due to over-high speed or other factors and turns on one's side or rolls, the induction slide block 27 moves outwards under the action of centrifugal force during rolling until the induction slide block collides with the lower collision inductor 25, the lower collision inductor 25 transmits signals to the control terminal 30, the user contacts the snow again after rolling for one circle with the snowboard, the induction slide block 27 loses the action of the centrifugal force, the induction slide block 27 recovers and collides with the upper collision inductor 26 under the action of contraction force and inertia of the control spring 28, the upper collision inductor 26 transmits signals to the control terminal 30, the control terminal 30 continuously receives collision signals, the wire wheel motor 21 is started, the wire wheel motor 21 drives the wire wheel shaft 23, the wire wheel shaft 23 controls the wire wheel 22 to rotate and pay off, and meanwhile, the upper electromagnet 33 and the lower electromagnet 20 also receive signals, the brake plate 11 is separated from and flies out, the speed reducing motor 13 is started, and the brake plate 11 is inserted into the snowfield under the combined action of the speed reducing wheel 14 and the embedding arm 18, so that the user who loses balance gradually decelerates to avoid causing greater harm;

after the user is rescued, the reduction motor 13 is started until reset, and the reel motor 21 also starts to wind the rope and reinsert the brake plate 11 into the main snowboard 16.

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.

Claims

1. The utility model provides a take emergency braking function's speed reduction skiing device, includes reduction gears, its characterized in that: the speed reducing mechanism is used for enabling the snowboard to slowly reduce speed by increasing the contact area with the snowfield;

2. A deceleration ski system with emergency braking function as claimed in claim 1, wherein: the speed reducing mechanism includes the ski pole, be equipped with control button on the ski pole, control button is used for signal transmission to control terminal, control terminal fixes and establishes on one side inner wall of main ski, control terminal handles and takes turns the motor with signal transmission to line, line wheel motor one side is equipped with the support arm, the support arm is fixed on braking plate one side inner wall, the wired shaft of line wheel motor control, be fixed with the gear reducer on the line shaft, be fixed with three speed reduction piece on the gear reducer.

3. A deceleration ski system with emergency braking function as claimed in claim 1, wherein: the emergency braking mechanism further comprises two upper limiting strips and two lower limiting strips which are fixed on the inner wall of the main snowboard, wherein an upper induction electromagnet is fixedly connected to one side of each upper limiting strip, and a lower induction electromagnet is fixedly connected to one side of each lower limiting strip.

4. A deceleration ski system with emergency braking function as claimed in claim 3, wherein: emergency brake mechanism one side is equipped with response mechanism, response mechanism is including fixed the response guide rail of establishing between main skis inner wall, it has the response slider to slide on the response guide rail, response slider one side is equipped with the response spring, the fixed control spring that is equipped with of response slider opposite side, the response guide rail is close to collision inductor on a side end face fixedly connected with of control spring, the response guide rail is close to one side of response spring is equipped with down the collision inductor.

5. A deceleration ski system with emergency braking function as claimed in claim 1, wherein: one end of the limiting column, which is far away from the brake plate, is in a wedge shape, so that the limiting column is more easily embedded into the snowfield.

6. A deceleration ski system with emergency braking function as claimed in claim 3, wherein: the upper limit strip and the lower limit strip are L-shaped.

7. A deceleration ski system with emergency braking function as claimed in claim 2, wherein: the speed reduction block is in a semi-circular arc shape.

8. A deceleration ski system with emergency braking function as claimed in claim 4, wherein: the elasticity of the control spring is larger than that of the induction spring, so that the ski can not trigger an emergency braking device when the ski is slightly bumpy.