CN109646926B

CN109646926B - Directional cross-country equipment

Info

Publication number: CN109646926B
Application number: CN201910036404.9A
Authority: CN
Inventors: 陈军
Original assignee: Wenzhou University
Current assignee: Wenzhou University
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2020-01-24
Anticipated expiration: 2039-01-15
Also published as: CN109646926A

Abstract

A directional cross-country apparatus comprises a ski body and a ski stick, wherein a toe fixing plate and a sole fixing plate are fixedly arranged at the top of the ski body, a fixing ring is fixedly connected at the top end of the sole fixing plate, and the inboard of sole fixed plate has the arm-tie through spout sliding connection, one side fixedly connected with heel fixed plate of arm-tie, the rectangular recess is seted up to ski board body bottom, the rectangular recess is seted up along ski board body length direction, the left end is equipped with first cross axle in the rectangular recess, the both ends and the rectangular recess lateral wall bearing swing joint of first cross axle, the motor groove is seted up at ski board body top, the motor inslot fixed mounting generator, the one end of first cross axle stretches into the motor inslot, the output shaft of generator and the one end fixed connection of first cross axle, the inside second cross axle that is equipped with of right-hand member of rectangular recess, the bearing suit lantern ring is all passed through at both ends around the second cross axle, the equal fixed mounting horizontal pole in. The invention has the functions of ensuring the safety of users and automatic charging, and has various functions.

Description

Directional cross-country equipment

Technical Field

The invention belongs to the technical field of cross-country training devices, and particularly relates to a directional cross-country apparatus.

Background

The cross-country skiing sport is a competition sport that athletes mount cross-country skis on boots to carry out speed, jumping and sliding on the snowfield, the cross-country skis are made of wood, metal materials and plastics in a mixed mode, high cross-country skiing consists of sliding, small turning and large turning, and high cross-country skiing mixed items consist of the three items, so that people can take a standing posture to hand, hold a cross-country ski pole and step on the cross-country ski to slide on the snowfield.

However, the existing off-road training device in the market still has certain defects in the using process, for example, when off-road training is performed, because the off-road training road section is complex, the user is difficult to master speed control, and is easy to encounter danger in the field, meanwhile, because the user does not know the training road section, the safe speed of different road sections is not known, and the snowboard is difficult to control to decelerate in time, the application with the publication number of CN207627874U solves some problems, but the application has poor decelerating effect and no self-generating function, and the dangerous situation that the electric energy is exhausted and cannot be decelerated in the using process easily occurs, and the application does not have an autonomous decelerating function, and the function is single.

Disclosure of Invention

The invention provides a directional cross-country equipment, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

the directional cross-country equipment comprises a skiing board body and a skiing stick, wherein a toe fixing plate and a sole fixing plate are fixedly installed at the top of the skiing board body, a fixing ring is fixedly connected to the top end of the sole fixing plate, the inner side of the sole fixing plate is slidably connected with a pulling plate through a sliding groove, one side of the pulling plate is fixedly connected with a heel fixing plate, a rectangular groove is formed in the bottom of the skiing board body and is formed along the length direction of the skiing board body, a first transverse shaft is arranged at the left end in the rectangular groove, two ends of the first transverse shaft are movably connected with a side wall bearing of the rectangular groove, a motor groove is formed in the top of the skiing board body, a generator is fixedly installed in the motor groove, one end of the first transverse shaft extends into the motor groove, an output shaft of the generator is fixedly connected with one end of the first transverse shaft, vertical arc-shaped guide rails are fixedly arranged on the front side and the rear side of the right end in the rectangular groove, a sliding block is arranged between the right end of the cross rod and the corresponding arc-shaped guide rail in a matched manner, the cross rod and the inner top of the rectangular groove are hinged and connected through a first elastic telescopic rod, belt pulleys are fixedly sleeved on a first cross shaft and a second cross shaft, the two belt pulleys are connected through a double-sided tape, a plate body is arranged between inner rings of the double-sided tape, a plurality of racks which can be matched with tooth grooves of the double-sided tape are fixedly arranged on the bottom surface of the plate body, the front end and the rear end of the plate body are fixedly connected with the inner top of the rectangular groove through two electric push rods, a storage battery, a GPS (global positioning system) positioner, a signal transceiver, a warning lamp and a NUC (non-volatile organic carbon) controller are fixedly arranged on the upper part of, the generator links to each other with the battery, and GPS locator, signal transceiver, warning light, electric push rod, NUC100 controller, antenna all link to each other with the battery, and the left half of double faced tape is located the rectangle recess inside completely, and the lower extreme of rectangle recess can be followed to the right half bottom of double faced tape, plate body top fixed mounting hemisphere, hemisphere top and the inboard top contact cooperation in double faced tape, and a downward thrust is given to the horizontal pole that corresponds to first elasticity telescopic link.

The directional cross-country equipment comprises a handle, a vertical rod and a ground gripping device, wherein the handle is fixedly arranged at the upper end of the vertical rod, the ground gripping device is arranged at the lower end of the vertical rod, a remote control switch is fixedly arranged at the upper part of the handle, and the generator is a micro generator.

As above directional cross country equipment, grab ground device include plectane, bulb, several second elasticity telescopic link and several centrum, set up spherical groove in the middle of the lower terminal surface of montant, the bulb cooperation is installed in spherical groove, in the middle of the plectane top surface with bulb fixed connection, plectane periphery top is connected through the articulated second elasticity telescopic link of several evenly distributed with the lower extreme lateral part of montant, the even fixed mounting of centrum is in plectane bottom, the most advanced of centrum is down.

According to the directional cross-country equipment, the vertical rod is a telescopic rod and is provided with a length locking device.

The directional cross country equipment as described above, the warning light is located on the top surface of the ski body near the left end.

The apparatus as described above, wherein the rectangular recess is located at the bottom rear portion of the ski body.

The invention has the advantages that: when the invention is used, a user firstly places the ski boot between the tiptoe fixing plate and the heel fixing plate, so that the fixing ring is sleeved on the ski boot, the ski boot is completely worn, the electric push rod of the invention is contracted in the initial state, at the moment, the supporting force of the top of the hemisphere to the top of the inner side of the double-sided belt keeps the right half part of the double-sided belt positioned in the right end of the rectangular groove, at the moment, the first elastic telescopic rod is compressed, when the user carries out cross-country training in the field, the GPS positioner transmits the positioning information of the user to the cloud end through the signal transceiver at regular intervals, a coach can read the position and the skiing speed of the user through background computer software, the guidance for carrying out the cross-country training on the user is facilitated, when the coach finds that the skiing speed of the user is too fast and exceeds the safe speed, the, the warning lamp is controlled to be turned on through the NUC controller, so that a user is reminded of the user, when the user cannot timely decelerate in a dangerous road section, a deceleration signal can be emitted, the signal transceiver receives a deceleration command through the antenna, all the electric push rods are controlled to simultaneously extend to the longest through the NUC controller, the plate body is driven to move downwards, racks at the bottom of the plate body are meshed with tooth grooves of the inner ring of the double-sided tape, meanwhile, under the pushing of the plate body and the pushing of the first elastic telescopic rod, the right half part bottom of the double-sided tape is exposed out of the lower end of the rectangular groove, at the moment, the sliding block moves downwards along the corresponding arc-shaped guide rail, the first elastic telescopic rod extends, the right half part bottom of the double-sided tape is contacted with a snow surface, the double-sided tape cannot rotate due to the meshing of the racks and the tooth grooves of the inner ring of the double-sided tape, the friction force, the safety speed of safe skiing is easy to neglect, and the speed reduction of the skis is difficult to control in time; the storage battery of the invention also has an automatic charging function, when the electric quantity in the storage battery is reduced to the required charging, the electric push rod extends out part, the hemisphere moves downwards, the cross rod and the slide block move downwards for a certain distance under the thrust of the first elastic telescopic rod, at the moment, the bottom of the right half part of the double-sided tape is exposed from the lower end of the rectangular groove, the rack is not meshed with the tooth socket of the inner ring of the double-sided tape, under the action of the friction force between the double-sided tape and the snow surface, the double-sided tape starts to rotate and drives the first cross shaft to rotate, the first cross shaft drives the generator to rotate and start generating electricity, the first generator generates electricity and stores the electricity into the storage battery under the pressure stabilizing action of the pressure stabilizing module, the automatic charging of the storage battery is started, the automatic charging can be realized, the electricity supply of each part used by the invention is ensured, the invention has the functions of ensuring the safety of users and automatic charging, and has various functions.

Drawings

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

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; FIG. 3 is an enlarged view of a portion I of FIG. 1; fig. 4 is a schematic view of the structure of the ski pole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Directional cross-country equipment, as shown in the figure, including the skiing board body 1 and skiing stick 2, the fixed mounting tiptoe fixed plate 3 and sole fixed plate 4 in the top of the skiing board body 1, the top of the sole fixed plate 4 is fixedly connected with the fixed ring 6, and the inboard of the sole fixed plate 4 has the arm-tie 5 through the spout sliding connection, one side of the arm-tie 5 is fixedly connected with the heel fixed plate 7 and marks yellow to be the preamble, rectangular groove 8 is opened in the bottom of the skiing board body 1, rectangular groove 8 is opened along the length direction of the skiing board body 1, the left end in the rectangular groove 8 is provided with the first cross shaft 9, both ends of the first cross shaft 9 are movably connected with the rectangular groove 8 side wall bearing, motor groove 10 is opened in the top of the skiing board body 1, the generator 11 is fixedly mounted in the motor groove 10, one end of, a second transverse shaft 12 is arranged inside the right end of the rectangular groove 8, the front end and the rear end of the second transverse shaft 12 are sleeved with lantern rings 13 through bearings, a transverse rod 14 is fixedly arranged on the right side of each lantern ring 13, vertical arc-shaped guide rails 15 are fixedly arranged on the front side and the rear side of the right end in the rectangular groove 8, sliders 16 are arranged between the right end of each transverse rod 14 and the corresponding arc-shaped guide rails 15 in a matched mode, the transverse rod 14 and the inner top of the rectangular groove 8 are hinged through a first elastic telescopic rod 17, belt pulleys 18 are fixedly sleeved on the first transverse shaft 9 and the second transverse shaft 12, the two belt pulleys 18 are connected through a double-sided tape 19, a plate body 25 is arranged between the inner rings of the double-sided tape 19, a plurality of racks 26 capable of being matched with tooth grooves of the double-sided tape 19 are fixedly arranged on the bottom surface of the plate body 25, the front, The GPS positioner 20, the signal transceiver 21, the warning lamp 22 and the NUC100 controller 23, the antenna 30 is fixedly installed on the upper portion of the signal transceiver 21, the antenna 30 is connected with the signal transceiver 21, the GPS positioner 20, the signal transceiver 21, the warning lamp 22 and the electric push rod 27 are all electrically connected with the NUC100 controller 23, the generator 11 is connected with the storage battery 24, the GPS positioner 20, the signal transceiver 21, the warning lamp 22, the electric push rod 27, the NUC100 controller 23 and the antenna 30 are all connected with the storage battery 24, the left half portion of the double-sided tape 19 is completely located inside the rectangular groove 8, the bottom of the right half portion of the double-sided tape 19 can be exposed out of the lower end of the rectangular groove 8, the hemispherical body 31 is fixedly installed on the top of the plate body 25, the top of the hemispherical body 31 is in contact fit with the top of the inner side of the double-sided tape 19, and the first elastic telescopic rod 17 pushes. When the invention is used, a user firstly places the ski boot between the tiptoe fixing plate 3 and the heel fixing plate 7, so that the fixing ring 6 is sleeved on the ski boot, the ski boot is completely worn, the electric push rod 27 of the invention is contracted in the initial state, at the moment, the supporting force of the top of the hemisphere 31 to the top of the inner side of the double-sided tape 19 keeps the right half part of the double-sided tape 19 positioned in the right end of the rectangular groove 8, at the moment, the first elastic telescopic rod 17 is compressed, when the user carries out cross-country training in the field, the GPS positioner 20 transmits the positioning information of the user to the cloud end through the signal transceiver 21 at regular intervals, a coach can read the position and the skiing speed of the user through background computer software, the guidance of the user for carrying out the cross-country training is facilitated, and when the coach finds that the skiing speed of the, the signal transceiver 21 receives the deceleration warning through the antenna 30, the warning lamp 22 is controlled to be turned on through the NUC100 controller 23, so as to remind a user, when the user fails to decelerate in time in a dangerous road section, a deceleration signal can be transmitted, the signal transceiver 21 receives a deceleration command through the antenna 30, the NUC100 controller 23 controls all the electric push rods 27 to extend to the longest length at the same time, the plate body 25 is driven to move downwards, the rack 26 at the bottom of the plate body 25 is meshed with the tooth spaces of the inner rings of the double-sided tape 19, meanwhile, the right half part bottom of the double-sided tape 19 is exposed from the lower end of the rectangular groove 8 under the pushing of the plate body 25 and the first elastic expansion link 17, at this time, the sliding block 16 moves downwards along the corresponding arc-shaped guide rail 15, the first elastic expansion link 17 extends, the right half part bottom of the double-sided tape 19 is in contact with the snow surface, and the double-sided tape, the friction force between the tooth sockets at the bottom of the double-sided tape 19 and the snow surface can brake and decelerate the ski body 1, so that the problem that a user easily ignores the safe speed of safe skiing and is difficult to control the ski to decelerate in time because the user does not know a training road section during cross-country training is solved; the storage battery 24 of the invention also has an automatic charging function, when the electric quantity in the storage battery 24 is reduced to the required charging, the electric push rod 27 extends out of the semi-sphere 31 moves downwards, the cross rod 14 and the slide block 16 move downwards for a certain distance under the pushing force of the first elastic telescopic rod 17, at this time, the bottom of the right half part of the double-sided tape 19 is exposed from the lower end of the rectangular groove 8, the rack 26 is not meshed with the tooth socket of the inner ring of the double-sided tape 19, under the action of the friction force between the double-sided tape 19 and the snow surface, the double-sided tape 19 starts to rotate and drives the first cross shaft 9 to rotate, the first cross shaft 9 drives the generator 11 to rotate and start to generate electricity, the first generator 11 generates electricity and stores the electric energy into the storage battery 24 under the pressure stabilizing action of the voltage stabilizing module to start the automatic charging of the storage battery 24, thereby realizing the automatic charging, ensuring the electric quantity supply of each electric component of the invention, the invention has the functions of ensuring the safety of users and automatic charging, and has various functions.

Specifically, as shown in the figure, the ski pole 2 of the present embodiment includes a grip 201, a stem 202, and a ground-grasping device 203, the grip 201 is fixedly mounted on the upper end of the stem 202, the ground-grasping device 203 is mounted on the lower end of the stem 202, the remote switch 28 is fixedly mounted on the upper portion of the grip 201, and the generator 11 is a micro generator. When a user wants to decelerate in an emergency, a signal can be sent through the remote control switch 28, the signal is finally output to the NUC100 controller 23 after being received by the antenna 30, the NUC100 controller 23 controls the electric push rod 27 to extend, the emergency deceleration is realized, and the safety of the user when the electric push rod type automobile speed reducer is used can be further improved.

Specifically, as shown in the figure, the ground grabbing device 203 according to this embodiment includes a circular plate 2031, a ball head 2032, a plurality of second elastic telescopic rods 2033, and a plurality of vertebral bodies 2034, wherein a spherical groove 29 is formed in the middle of the lower end surface of the vertical rod 202, the ball head 2032 is installed in the spherical groove 29 in a matching manner, the middle of the top surface of the circular plate 2031 is fixedly connected with the ball head 2032, the top of the periphery of the circular plate 2031 is hinged to the side portion of the lower end of the vertical rod 202 through the plurality of second elastic telescopic rods 2033 which are uniformly distributed, the vertebral bodies 2034 are uniformly and fixedly installed at the bottom of the. When the user uses the ski pole 2, insert the centrum 2034 in the snow, a plurality of centrums 2034 fix the plectane 2031 on the snow face, along with user's removal under the cooperation of bulb 2032 and spherical groove 29, the change of arbitrary angle can take place for the angle between montant 202 and the plectane 2031, the firm snow face of grabbing that the plectane 2031 can be stable this moment, improve the ground grabbing device 203 and grab the land fertility, avoid the in-process of user's skiing to fall down.

Further, as shown in the drawings, the vertical rod 202 of the present embodiment is a telescopic rod and has a length locking device. The length of the vertical rod 202 can be adjusted through the design, so that the length of the ski pole 2 can be adjusted according to the height of a user, and the ski pole is convenient for the user to use.

Further, as shown in the drawing, the warning lamp 22 according to the present embodiment is located near the left end of the top surface of the ski body 1. The design can facilitate the user to find whether the warning lamp 22 is on or not in time.

Further, as shown, the rectangular groove 8 of the present embodiment is located at the bottom, middle and rear portion of the ski body 1. By means of the design, when the double-sided tape brake is used for braking, the position, where the snow surface applies resistance to the double-sided tape 19, is located at the middle rear part of the ski body 1, so that the stability of the ski body 1 during braking can be improved, and the probability that a user falls down is reduced.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Directional cross-country equipment, including ski body (1) and skiing stick (2), ski body (1) top fixed mounting tiptoe fixed plate (3) and sole fixed plate (4), solid fixed ring (6) of the top fixedly connected with of sole fixed plate (4), and the inboard of sole fixed plate (4) has arm-tie (5) through spout sliding connection, one side fixedly connected with heel fixed plate (7) of arm-tie (5), its characterized in that: the skiing board body (1) bottom set up rectangular groove (8), rectangular groove (8) is set up along skiing board body (1) length direction, the left end is equipped with first cross axle (9) in rectangular groove (8), the both ends of first cross axle (9) and rectangular groove (8) lateral wall bearing swing joint, motor groove (10) is set up at skiing board body (1) top, fixed mounting generator (11) in motor groove (10), one end of first cross axle (9) stretches into in motor groove (10), the output shaft of generator (11) and one end fixed connection of first cross axle (9), the right-hand member inside of rectangular groove (8) is equipped with second cross axle (12), the front and back both ends of second cross axle (12) all are through bearing suit lantern ring (13), horizontal pole (14) are all fixed mounting on the right side of lantern ring (13), vertical arc guide rail (15) are all fixed mounting in the front and back both sides of right-hand member in rectangular groove (8), a sliding block (16) is installed between the right end of a cross rod (14) and a corresponding arc-shaped guide rail (15) in a matched mode, the cross rod (14) is hinged with the inner top of a rectangular groove (8) through a first elastic telescopic rod (17), belt pulleys (18) are fixedly sleeved on a first transverse shaft (9) and a second transverse shaft (12), the two belt pulleys (18) are connected through a double-sided tape (19), a plate body (25) is arranged between inner rings of the double-sided tape (19), a plurality of racks (26) which can be matched with tooth grooves of the double-sided tape (19) are fixedly installed on the bottom surface of the plate body (25), the front end and the rear end of the plate body (25) are fixedly connected with the inner top of the rectangular groove (8) through two electric push rods (27), a storage battery (24), a GPS (20), a signal transceiver (21), a warning lamp (22) and a NUC100 controller (23) are fixedly installed on the upper portion of a skiing plate body (, antenna (30) are connected with signal transceiver (21), GPS locator (20), signal transceiver (21), warning light (22), electric push rod (27) all with NUC100 controller (23) electric connection, generator (11) link to each other with battery (24), GPS locator (20), signal transceiver (21), warning light (22), electric push rod (27), NUC100 controller (23), antenna (30) all link to each other with battery (24), the left half of double faced tape (19) is located inside rectangular groove (8) completely, the right half bottom of double faced tape (19) can be exposed from the lower extreme of rectangular groove (8), plate body (25) top fixed mounting hemisphere (31), hemisphere (31) top and double faced tape (19) inboard top contact cooperation, first elasticity telescopic link (17) give corresponding horizontal pole (14) a downward thrust.

2. A directional off-road apparatus according to claim 1, wherein: the skiing stick (2) comprises a handle (201), a vertical rod (202) and a ground gripping device (203), wherein the handle (201) is fixedly installed at the upper end of the vertical rod (202), the ground gripping device (203) is installed at the lower end of the vertical rod (202), a remote control switch (28) is fixedly installed on the upper portion of the handle (201), and the generator (11) is a micro generator.

3. A directional off-road apparatus according to claim 2, wherein: grab ground device (203) include plectane (2031), bulb (2032), several second elasticity telescopic link (2033) and several centrum (2034), spherical groove (29) are seted up in the middle of the lower terminal surface of montant (202), bulb (2032) cooperation is installed in spherical groove (29), plectane (2031) top surface in the middle of with bulb (2032) fixed connection, plectane (2031) periphery top is connected through the articulated second elasticity telescopic link (2033) of several evenly distributed with the lower extreme lateral part of montant (202), the even fixed mounting of centrum (2034) is in plectane (2031) bottom, the pointed end of centrum (2034) is down.

4. A directional off-road apparatus according to claim 2, wherein: the vertical rod (202) is a telescopic rod and is provided with a length locking device.

5. A directional off-road apparatus according to claim 1, wherein: the warning lamp (22) is positioned on the top surface of the ski body (1) close to the left end.

6. A directional off-road apparatus according to claim 1, wherein: the rectangular groove (8) is positioned at the middle rear part of the bottom of the ski body (1).