CN108939518B

CN108939518B - Ice skate base capable of automatically withdrawing ice skates when losing balance

Info

Publication number: CN108939518B
Application number: CN201811194236.8A
Authority: CN
Inventors: 杨聚宝; 梁博凯; 侯志奇; 魏斌
Original assignee: Henan Normal University
Current assignee: Henan Normal University
Priority date: 2018-10-15
Filing date: 2018-10-15
Publication date: 2023-12-19
Anticipated expiration: 2038-10-15
Also published as: CN108939518A

Abstract

The invention discloses a skate base capable of automatically withdrawing a skate when losing balance, wherein a power supply and a circuit mounting plate are respectively arranged in a mounting cavity at the joint of the skate base and the skate bottom surface, the circuit mounting plate is composed of a control module and a gyroscope sensor which are mutually connected through a circuit, the bottom of the skate base is provided with a strip-shaped slot hole matched with a skate wedge, the top of the skate is provided with an I-shaped lock catch, and the upper part of the I-shaped lock catch is provided with a tension spring connected with the skate base. The invention controls the automatic retraction of the skates through the electromagnet, can reduce the weight of the skates to the greatest extent, has the advantages of quick response, energy conservation and the like, and well solves the concern of vast consumers on the safety problem of skates.

Description

Ice skate base capable of automatically withdrawing ice skates when losing balance

Technical Field

The invention belongs to the technical field of skates, and particularly relates to a skates base capable of automatically withdrawing skates when losing balance.

Background

With the improvement of the living standard of people, the time and the time of people for exercise investment are continuously increased. For sports, the safety problem of the sports process is the most concerned. The skating brings joy to people and has great potential safety hazard, so that a technical scheme for solving the problems is needed to be found from the design of the skates. Skates can be broadly divided into three categories based on structural and kinematic features: a speed skating blade, a pattern skates and a hockey skates. The quick skating blade is used for skating at ordinary times, and the automatic retraction of the skates can be realized through the gyroscope sensor because a plurality of whistle actions are not needed.

Disclosure of Invention

The invention solves the technical problem of providing a skate base capable of automatically retracting a skates when losing balance, which is characterized in that the skates are automatically retracted through a gyroscope sensor, when the body of a skater is in an unbalanced state, the instep can be continuously lifted, and when the lifting process reaches a certain angle, the gyroscope sensor can transmit a control signal to a control module on a circuit board, and the control module controls a spring locking device to automatically retract the skates.

The invention adopts the following technical proposal to solve the technical problems, and is characterized by comprising a skates fixing seat, skates and a locking device, wherein the installation cavity at the joint of the skates fixing seat and the bottom surface of the skates is respectively provided with a power supply and a circuit installation board, the circuit installation board is composed of a control module and a gyroscope sensor which are mutually connected through a circuit, the power supply is connected with the control module through the circuit, the bottom of the skates fixing seat is provided with a bar slot hole matched with a skates wedge body, the skates are arranged in the skates fixing seat, the wedge body of the skates penetrates through the bar slot hole at the bottom of the skates fixing seat to contact with the ice surface, the top of the skates is provided with an I-shaped lock catch, the upper part of the I-shaped lock catch is provided with a tension spring connected with the skates fixing seat, the two sides of the I-shaped lock catch are respectively provided with a lock catch device connected with the inner wall of the ice blade fixing seat, the lock catch device comprises an upper lock catch, a lower lock catch and a support column which is arranged between the upper lock catch and the lower lock catch and has a supporting function, a middle lock catch matched with a middle groove of the I-shaped lock catch is slidingly arranged between the upper lock catch and the lower lock catch, the middle lock catch is connected with the inner wall of the ice blade fixing seat through a plurality of groups of pressure springs which are arranged in parallel, a magnet is arranged on the middle lock catch between adjacent pressure springs, an electromagnet is arranged at the position, opposite to the magnet, of the lower lock catch, the electromagnet is connected with a control module through a circuit, a trigger iron sheet is arranged on the middle lock catch, a transverse chute matched with the trigger iron sheet and a limiter for limiting the sliding position of the middle lock catch are arranged on the upper lock catch, the limiter is connected with the control module through a circuit, a safety bolt is respectively arranged at the two sides of the upper part of the ice blade wedge, the safety bolt penetrates through the vertical sliding grooves on the two side walls of the ice skate blade fixing seat and is in sliding fit or clearance fit with the vertical sliding grooves.

Further preferably, a fan-shaped shell is additionally arranged at the tail part of the ice blade fixing seat and is used for providing a wide space for withdrawing the ice blade.

Further preferably, the power supply is a lithium ion battery with the voltage of 4.2V, and the gyroscope sensor is an MPU6050 electronic gyroscope sensor.

Further preferably, the electromagnet is a single-layer surrounding ferrite core.

Further preferably, the limiter is an SS-5GL2 type limit switch.

The invention controls the automatic retraction of the skates through the electromagnet, can reduce the weight of the skates to the greatest extent, has the advantages of quick response, energy conservation and the like, and well solves the concern of vast consumers on the safety problem of skates.

Drawings

FIG. 1 is a schematic view of a structure of a skate blade mount;

FIG. 2 is a schematic view of the skates and latch mechanism;

FIG. 3 is a schematic diagram of a front perspective structure of a skate blade mount;

FIG. 4 is a right side perspective schematic view of the ice blade holder;

FIG. 5 is a schematic view of the latch mechanism in a state of extending the skates;

FIG. 6 is a schematic view of the internal structure of the locker in the extended skates state;

FIG. 7 is a schematic view of the latch mechanism in a retracted skates condition;

FIG. 8 is a schematic view of the internal structure of the locker in the state of withdrawing the skates;

fig. 9 is a schematic structural view of the skates.

In the figure: the device comprises a mounting cavity, a tension spring, a 3-safety bolt, a 4-upper lock catch, a 5-middle lock catch, a 6-lower lock catch, a 7-limiter, an 8-I-shaped lock catch, a 9-trigger iron sheet, a 10-support column, an 11-magnet, a 12-electromagnet, a 13-pressure spring, a 14-skates fixing seat, a 15-skates and a 16-lock catch device.

Detailed Description

The technical scheme of the invention is described in detail with reference to the accompanying drawings. As shown in fig. 1-9, an unbalanced skate base capable of automatically withdrawing skates comprises a skates fixing seat 14, skates 15 and a locking device 16, wherein a power supply and a circuit mounting plate are respectively arranged in a mounting cavity 1 at the joint of the skates fixing seat 14 and the skates bottom surface, the circuit mounting plate is composed of a control module and a gyroscope sensor which are mutually connected through a circuit, the power supply is connected with the control module through the circuit, the bottom of the skates fixing seat 14 is provided with a strip-shaped slot matched with a wedge-shaped body of the skates 15, the skates 15 are arranged in the skates fixing seat 14, the wedge-shaped body of the skates 15 penetrates through the strip-shaped slot at the bottom of the skates fixing seat 14 to contact with the ice surface, an I-shaped lock catch 8 is arranged at the top of the skates 15, a tension spring 2 connected with the skates fixing seat 14 is arranged at the upper part of the I-shaped lock catch 8, locking devices 16 connected with the inner wall of the skates fixing seat 14 are respectively arranged at two sides of the I-shaped lock catch 8, the locking device 16 comprises an upper lock catch 4, a lower lock catch 6 and a supporting column 10 which is arranged between the upper lock catch 4 and the lower lock catch 6 and has supporting function, wherein a middle lock catch 5 which is matched with a groove in the middle of an I-shaped lock catch 8 is slidingly arranged between the upper lock catch 5 and the lower lock catch 6, the middle lock catch 5 is connected with the inner wall of an ice blade fixing seat 14 through a plurality of groups of pressure springs 13 which are arranged in parallel, a magnet 11 is arranged on the middle lock catch 5 between adjacent pressure springs 13, an electromagnet 12 is arranged on the lower lock catch 6 at a position opposite to the magnet 11, the electromagnet 12 is connected with a control module through a circuit, a trigger iron sheet 9 is arranged on the middle lock catch 5, a transverse chute which is matched with the trigger iron sheet 9 and a limiter 7 which is used for limiting the sliding position of the middle lock catch 5 are arranged on the upper lock catch 4, the limiter 7 is connected with the control module through a circuit, safety bolts 3 are respectively arranged on two sides of the upper part of a wedge of the ice blade 15, the safety bolt 3 penetrates through the vertical sliding grooves on the two side walls of the skates fixing seat 14 and is in sliding fit or clearance fit with the vertical sliding grooves.

A fan-shaped shell is additionally arranged at the tail part of the ice blade fixing seat 14 and is used for providing a wide space for withdrawing the ice blade 15; the power supply is a lithium ion battery with the voltage of 4.2V, and the gyroscope sensor is an MPU6050 electronic gyroscope sensor; the electromagnet 12 is a single-layer surrounding ferrite core; the limiter 7 is an SS-5GL2 type limit switch.

The working process of the invention is as follows: when the body of a person is in an unbalanced state, the gyroscope sensor at the top of the skates fixing seat is induced, so that the middle lock catch is electrified by the electromagnets at two sides to generate magnetism, and then the compression springs at two sides of the middle lock catch are compressed; if the skates need to be restored, the safety bolts at the two sides can be used for manual restoration, at the moment, the pressure springs are in a compressed state due to extrusion, and when the safety bolts are used for pulling the skates, and when the I-shaped lock catches and the pressure springs are in the same horizontal plane, the pressure springs are used for pressing the middle lock catches into the grooves in the middle of the I-shaped lock catches again, so that the manual restoration of the skates is completed.

While the basic principles of the invention have been shown and described, there are various changes and modifications to the invention, which fall within the scope of the invention as hereinafter claimed, without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can withdraw the skates 'skates base of ice automatically by losing balance, characterized by including the skates fixing base, skates and locking device, be equipped with power and circuit mounting panel in the installation cavity of skates fixing base and skates bottom surface junction respectively, this circuit mounting panel comprises control module and gyroscope sensor that are connected through the circuit each other, the power is connected with control module through the circuit, the bottom of skates fixing base is equipped with the bar slotted hole that matches with the skates wedge, the skates set up in the skates fixing base inside and the wedge of this skates runs through the bar slotted hole of skates fixing base bottom and contacts with the ice surface, the skates top is equipped with I-shaped hasp, I-shaped hasp upper portion is equipped with the extension spring that is connected with the skates fixing base, I-shaped hasp both sides are equipped with locking device that is connected with the skates fixing base inner wall respectively, this locking device includes the upper hasp that is used for supporting and positioning skates, lower hasp and set up between upper hasp and lower hasp support column that supports the effect, upper hasp and lower hasp are provided with the well hasp that matches with the middle part recess of I-shaped hasp, in the well hasp that matches with the iron carrier is connected with the skates inner wall through multiunit parallel arrangement's pressure spring and the pressure spring, the upper hasp is equipped with the magnet, the upper and lower hasp position that matches with the upper electromagnet is equipped with the vertical position of the upper and limit stop iron blade limit stop through the upper and the vertical limit stop through the upper and limit switch and the upper slider of the upper slider, the upper and limit switch and the vertical limit stop switch are connected with the upper limit stop; the tail part of the ice skate blade fixing seat is additionally provided with a fan-shaped shell which is used for providing a wide space for withdrawing the ice skate blade; the power supply is a lithium ion battery with the voltage of 4.2V, and the gyroscope sensor is an MPU6050 electronic gyroscope sensor; the electromagnet is a single-layer surrounding ferrite core; the limiter is an SS-5GL2 type limit switch.