CN108096760A - Multifunctional intellectual rope skipping fitness equipment - Google Patents

Abstract

Multifunctional intellectual rope skipping fitness equipment of the present invention, which is related to one kind, has intelligent speed-measuring counting, positioning, vibrating alert, self power generation, illumination, the foldable multifunctional intellectual rope skipping fitness equipment of rope body, and the exercise data collected is transmitted to smart mobile phone App in real time by wireless network and shows effect；It is made of main handle, auxiliary-handle and rope body three parts, main handle and auxiliary-handle appearance are symmetrical structure, and top is opposite handle arc connector, is made of the connection upper cover and threaded arcuate connection cover of cone, and lower part is handle cylinder；Swivel bearing, speed sensor for countering, intelligent chip, rotor generator, rechargeable battery, display screen, vibrating motor, intelligence rope skipping Quick Response Code, LED flashlight, master switch are equipped in main handle, realizes intelligence computation function；Rope length adjusting knob, rope length adjustment gear group, gear fixed connection shaft, gear wheel, bayonet rope body fixing buckle and rotation card slot chain are equipped in auxiliary-handle, realizes storage rope body function.

Description

Multifunctional intellectual rope skipping fitness equipment

Technical field

Multifunctional intellectual rope skipping fitness equipment of the present invention belongs to intelligent body-building equipment, stationery sports goods technical field.It is related to one kind Intelligent speed-measuring counting, positioning, vibrating alert, illumination, rope body can be stored, self power generation and showed the data collected in real time Multifunctional intellectual rope skipping fitness equipment on smart mobile phone App.

Background technology

Rope skipping is a splendid movement of being healthy and strong, and can effectively train the coordination ability and cardio-pulmonary function of four limbs, help holding Personal body body-building, so as to achieve the purpose that keep fit and healthy；Rope skipping can train children mathmatics idea, raising children memory capability, The indispensable subject of children's rhythm sense of equilibrium, the orientation perception for cultivating children and China students in middle and primary schools examination is cultivated, but at present Rope skipping on the market specifically for student's exploitation is less, is substantially the common basis rope skipping of function, only matches somebody with somebody there are one rope body, no Different rope skipping modes and interesting demand can be met, accurate rope skipping data can not be gathered, rope skipping is typically all Scope of activities and the time of child, the vacation safety problem of present child can not be monitored in school or outdoor progress, parent It is the hot spot of society.

Therefore a not only suitable adult is needed to use, but also can be the rope skipping that students in middle and primary schools consider safely, difference can be replaced Rope body possesses Intelligent-counting, speed measuring function, positioning, and acquisition stores exercise data to smart mobile phone App, and night can conduct The intelligence rope skipping fitness equipment that flashlight uses.

The content of the invention

The purpose of multifunctional intellectual rope skipping fitness equipment of the present invention is to provide one kind, and there is intelligent speed-measuring to count, position, is long-range Vibrating alert, self power generation, illumination, the foldable multifunctional intellectual rope skipping fitness equipment of rope body are instructed, will be gathered by wireless network To exercise data be transmitted in real time on smart mobile phone App and show effect, rope body can be replaced, freely adjustable jump distance It is short, can be received into handle, use that simple, storage is convenient.

Further, the multifunctional intellectual rope skipping fitness equipment is made of main handle, auxiliary-handle and rope body three parts, main hand Handle and auxiliary-handle appearance are symmetrical structure, and the top structure of two handles is opposite handle arc connector, by cone Connection upper cover and threaded arcuate connection cover is connected composition by screw thread, based on the lower part of handle arc connector, auxiliary-handle Cylinder is connected by screw thread；Swivel bearing, speed sensor for countering, intelligent chip, rotor power generation are equipped in main handle Machine, rechargeable battery, display screen, vibrating motor, intelligence rope skipping Quick Response Code, LED flashlight, master switch, the counting of realization intelligent speed-measuring, Positioning, teleinstruction vibrating alert, self power generation, illumination, data interaction are presented in the function on smart mobile phone App in real time；Assistant In handle be equipped with rope length adjusting knob, rope length adjustment gear group, gear fixed connection shaft, gear wheel, bayonet rope body fixing buckle and from Turn card slot chain, realization jump distance is short, the function in storage rope body to auxiliary-handle；The both ends of rope body are connected with major and minor handle, restrict Body can select steel wire rope, plastic rope, pearl section rope, the natural material rope made of hemp according to demand, and rope body length is adjusted by auxiliary-handle, full Foot difference rope skipping standard, different height demands, rope body can be received into auxiliary-handle.

The multifunctional intellectual rope skipping fitness equipment main handle is located at the right of rope body, and surface structure is designed as：Main handle Top is handle arc connector, and handle arc connector is made of connection upper cover and threaded arcuate connection cover, connects upper cover Internal thread is connected with the external screw thread in threaded arcuate connection cover, and rope body right end is through handle arc connector, fixed to main handle On internal swivel bearing, connection upper cover design is cone, corresponding position of the jack towards auxiliary-handle of skipping rope on cone, Friction during rope body movement is reduced, makes rope body operation process flexible, connects the threaded connection lid design camber below upper cover, drop Resistance between low rope body and swivel bearing, inertia strength reduce injury of the rope skipping process to wrist, improve the speed of rope skipping, It is threadedly coupled lid and is designed to that arc is convenient excessively to the cylinder of lower section；The lower section of handle arc connector is cylinder, is passed through Screw thread is connected with handle arc connector, is the main part of main handle, it is anti-skidding that cylinder middle part right side is equipped with waveform Rubber increases the frictional force between hand and handle, and hand skids during preventing rope skipping；It is set below main handle cylinder There is display screen, show the data of rope skipping, display screen appearance composite transparent silica gel is avoided scratching display screen when using, slowed down simultaneously Hand is to the pressure of display screen；Intelligence rope skipping Quick Response Code is equipped with above main handle cylinder, for smart mobile phone App barcode scannings；It is main Handle cylinder bottom middle position is equipped with master switch, and for opening intelligence rope skipping various functions, power supply is once opened in pressing, then Zeros data on a display screen is pressed, LED flashlight is opened in continuous pressing three times, and long-press is closed for 5 seconds；It is equipped with around master switch LED flashlight, for illuminating.

The multifunctional intellectual rope skipping fitness equipment main handle is located at the right of rope body, and internal structure is：Body restrict with being connected Rope body fixator in upper cover is connected, through threaded arcuate connection cover, fixed to the swivel bearing below threaded arcuate connection cover On, rope body is synchronized with the movement with swivel bearing, and swivel bearing facilitates connecting rope body end for detachable structure and replaces rope body, rotation Bearing lower part is equipped with electromagnetic coil, is equipped with speed sensor for countering below swivel bearing, the top of speed sensor for countering is equipped with Electromagnetic induction coil, when it is 360 degree that body of restricting, which moves one to enclose, (rope body is rotated forward, inverted all), drive swivel bearing moves one Circle, the electromagnetic coil of swivel bearing lower part generate regular angular speed, cut the electricity on speed sensor for countering top below Magnetic induction coil generates regular electric signal by electromagnetic induction principle, and speed sensor for countering is by this regular electricity Signal is transmitted in the intelligent chip being attached thereto, and converts the electrical signal to the purpose that digital signal reaches rope skipping counting, display Screen is connected with intelligent chip shows rope skipping data；Connection rotor generator, rotor generator pass through rectifier below swivel bearing Mechanical energy is converted into electric energy, is stored in the rechargeable battery being attached thereto to lower section, rechargeable battery carries for each consuming parts For electric energy, it is connected on the right side of rechargeable battery with display screen, left side connection intelligent chip, the right connection vibration below rechargeable battery Motor, main handle cylinder bottom master switch placed in the middle are connected with intelligent chip, and work order is built in intelligent chip；Always LED flashlight is equipped with around switch, LED flashlight is connected by electric wire with intelligent chip, rechargeable battery, is received from intelligent chip In work order.

Intelligent chip in the multifunctional intellectual rope skipping fitness equipment main handle is integrated morphology, is fixed on main handle cylinder The lower left of body bottom, by electric wire respectively with rechargeable battery, speed sensor for countering, vibrating motor, master switch, display Screen, LED flashlight are connected；Intelligent chip is made of central processing module, wireless communication module, positioning chip；Central processing module It is connected with speed sensor for countering, the regular electromagnetic induction signal collected is transmitted to centre by speed sensor for countering Module is managed, central processing module converts the electrical signal to digital signal, is transmitted to display screen, central processing module and wireless communication Module is connected, and wireless communication module handles rope skipping number by smart mobile phone App in rope skipping data transmission to smart mobile phone App, is passed through It is presented according to movement velocity, the number of turns, mile, kilometer and the calorie of consumption when obtaining rope skipping and in real time on smart mobile phone App；In Centre processing module is connected with positioning chip, and central processing module is transmitted to wireless communication module after geographic location signal is handled, Geographical location information is transmitted on smart mobile phone App by wireless communication module；Self-defined setting hint instructions on smart mobile phone App （It goes home, overexercise）, central processing module is transmitted to by wireless communication module, central processing module instruct vibrating motor with Different mode works, and achievees the purpose that give rope skipping user's vibration prompt；Under same wireless network environment, smart mobile phone is used App scanning intelligence rope skipping Quick Response Codes, after simple register, realize that the connection between smart mobile phone App and wireless communication module is talked with, The smart mobile phone App is the horse back movement App by independent research, is the prior art, obtains two computer softwares Copyright, registration number are respectively 2015SR073418,2015SR111682, wireless communication module and mobile phone at once movement App it Between communication modes for web, url, http, WiFi, IOBT, hot spot, intelligence rope skipping Quick Response Code.

The multifunctional intellectual rope skipping fitness equipment auxiliary-handle is located at the left side of rope body, and top structure is opposite with main handle, even It is identical to connect mode, top structure is connected with lower section auxiliary-handle cylinder by screw thread, outside auxiliary-handle cylinder middle left-lower Side is equipped with waveform anti-slip rubber, increases the frictional force between hand and handle, and auxiliary-handle cylinder bottom is adjusted equipped with rope length Knob, a hand hold cylinder, and rope length adjusting knob can be freely rotated in another hand, and cylinder is internally provided with rope length adjusting Device holds cylinder clockwise shearing bottom rope length adjusting knob, and internal regulating device is driven to adjust and jumps distance degree and receipts Rope body is received into auxiliary-handle；It is solid that rope length adjusting knob, gear wheel, gear are disposed with inside auxiliary-handle cylinder from top to bottom Determine connecting shaft, rope length adjustment gear group, rotation card slot chain and bayonet rope body fixing buckle；Rope body left end is consolidated through bayonet rope body The fixed internal clamping of button, bayonet rope body fixing buckle is left and right to be respectively arranged with buckle, and the occlusion of buckle one end is stuck on card slot chain solid It is fixed, adjusting rope body is driven, is fixed with three rotation card slot chains inside auxiliary-handle cylinder, three rotation card slot chains are stung respectively Three rope length adjustment gear groups of connection are closed, rope length adjustment gear group is connected to bottom gear wheel, canine tooth by gear fixed connection shaft Wheel connection rope length adjusting knob, power is provided by rope length adjusting knob；Bayonet rope body fixing buckle utilizes rotation card slot chain into S types Track motion, storage rope body, bayonet rope body fixing buckle complete three rotation card slot chains using the switching of a, b buckle to greatest extent Connection campaign between item；When outwards firmly pullling rope body at the top of auxiliary-handle manually, auxiliary-handle cylinder internal motion mode It is moved for reversed S tracks, bottom rope length adjusting knob can synchronously do operating counterclockwise.

Above description is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and that attached drawing is coordinated to carry out this patent is detailed It describes in detail bright.

Description of the drawings.

Fig. 1 is the surface structure schematic diagram of the present invention.

Fig. 2 is the main handle internal structure schematic diagram of the present invention.

Fig. 3 is the intelligent chip structure diagram of the present invention.

Fig. 4 is the auxiliary-handle structure diagram of the present invention.

In figure, main handle 1, rotor generator 1-1, rectifier 1-2, rechargeable battery 1-3, vibrating motor 1-4, main handle Cylinder 1-5, auxiliary-handle 2, auxiliary-handle cylinder 2-1, jack 3 of skipping rope, handle radian connector 4 connect upper cover 4-1, body of restricting Fixator 4-2, threaded arcuate connection cover 4-3, swivel bearing 4-4, speed sensor for countering 4-5, rope length adjusting knob 5, rope length Adjustment gear group 5-1, gear fixed connection shaft 5-2, gear wheel 5-3, bayonet rope body fixing buckle 6, rotation card slot chain 7, intelligence Rope skipping Quick Response Code 8, LED flashlight 9, display screen 10, master switch 11, anti-slip rubber 12, intelligent chip 13, central processing module 13- 1, wireless communication module 13-2, positioning chip 13-3, body 14 of restricting, wireless signal 15, smart mobile phone App16.

Specific embodiment.

Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation Content disclosed by book understands other advantages and effect of the present invention easily.

It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only specification to be coordinated to be taken off The content shown is not limited to the enforceable qualifications of the present invention, therefore does not have technical essential meaning, any structure Modification, the change of proportionate relationship or the adjustment of size, in the target that does not influence the effect of present invention can be generated and can reach Under, should all still fall in the range of disclosed technology contents can be covered, meanwhile, in this specification it is cited as The term of " on ", " under ", "left", "right", " centre ", " first ", " second " etc., being merely convenient to describe must understand, Er Feiyong To limit the enforceable scope of the present invention, relativeness is altered or modified, in the case where changing technology contents without essence, when also regarding For the enforceable scope of the present invention.

In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.

Fig. 1 is the surface structure schematic diagram of invention, and right side is main handle 1, left side is auxiliary-handle 2, centre is rope body 14, is restricted Body 14 is fixedly connected by handle radian connector 4 on main handle 1 and auxiliary-handle 2 through left and right rope skipping jack 3；On main handle 1 End passes through screw thread and threaded arcuate connection cover 4-3 below by rope body 14 through connection upper cover 4-1, connection upper cover 4-1 It is connected, threaded arcuate connection cover 4-3 is connected by screw thread with main handle cylinder 1-5 below, main handle cylinder Intelligence rope skipping Quick Response Code 8 is equipped with above 1-5 appearances, right middle is equipped with anti-slip rubber 12, lower section is equipped with display screen 10, bottom is set There are LED flashlight 9 and master switch 11；2 upper end of auxiliary-handle passes through screw thread silk by rope body 14 through connection upper cover 4-1, connection upper cover 4-1 Button is connected with threaded arcuate connection cover 4-3 below, and threaded arcuate connection cover 4-3 passes through screw thread and assistant below Handle cylinder 2-1 is connected, and left side is equipped with anti-slip rubber 12 among auxiliary-handle cylinder 2-1, and lower section is equipped with rope length adjusting knob 5.

Fig. 2 is the main handle internal structure schematic diagram of the present invention, and rope body 14 passes through the rope skipping jack of connection upper cover 4-1 upper ends 3, it is fixed by inside rope body fixator 4-2, rope body fixator 4-2 passes through threaded arcuate connection cover 4-3 and lower section swivel bearing 4-4 is connected, and speed sensor for countering 4-5 is equipped with below swivel bearing 4-4；Rotor generator below swivel bearing 4-4 connections 1-1 is charged by rectifier 1-2 for rechargeable battery 1-3；Rechargeable battery 1-3 connects main handle cylinder 1-5 by electric wire Internal speed sensor for countering 4-5, intelligent chip 13, vibrating motor 1-4, external display screen 10, LED flashlight 9 and are always opened It closes 11 and electric energy is provided；Intelligent chip 13 is located at below rectifier 1-2, passes through electric wire connection speed sensor for countering 4-5, vibration horse Up to 1-4, display screen 10, LED flashlight 9 and master switch 11.

Fig. 3 is the intelligent chip structure diagram of the present invention, and smart mobile phone App16 scanning intelligence rope skipping Quick Response Codes 8 pass through Wireless signal 15 is interacted with intelligent chip 13；Rechargeable battery 1-3 is connected with intelligent chip 13 and powers for it, intelligent chip 13 Internal central processing module 13-1 connection speed sensor for countering 4-5 connect wireless signal by wireless communication module 13-2 15 transfer data on smart mobile phone App16；Positioning chip 13-3 connection central processing module 13-1, pass through radio communication mold Location information is transferred on smart mobile phone App16 by block 13-2 connection wireless signals 15；Central processing module 13-1 connections are vibrated Motor 1-4 receives the vibration instruction that smart mobile phone App16 is sent, and vibrating motor 1-4 passes through electric wire and rechargeable battery 1-3 phases Even.

Fig. 4 is the auxiliary-handle structure diagram of the present invention, and 2 top of auxiliary-handle passes through screw thread equipped with handle radian connector 4 Screw thread is connected with the auxiliary-handle cylinder 2-1 of lower section；Body 14 restrict through handle radian connector 4, is fixed on bayonet rope body and fixes On button 6；A/b ends buckle switching three rotation card slot chains 7 of occlusion of bayonet rope body fixing buckle 6, three 7 ends of rotation card slot chain Occlusion rope length adjustment gear group 5-1, rope length adjustment gear group 5-1 pass through gear fixed connection shaft 5-2 and gear wheel 5-3 phases at end Even, gear wheel 5-3 connection rope lengths adjusting knob 5 holds the anti-slip rubber 12 in the outer left sides of auxiliary-handle cylinder 2-1, rotates rope length Adjusting knob 5 rotates clockwise, and rope body 14 follows bayonet rope body fixing buckle 6 to do the movement of S types track；Outwards firmly pull pair manually During 2 top rope body 14 of handle, auxiliary-handle cylinder 2-1 internal motions mode moves for reversed S tracks, bottom rope length adjusting knob 5 synchronously do operating counterclockwise.

In conclusion multifunctional intellectual rope skipping fitness equipment of the present invention effectively overcomes disadvantages mentioned above of the prior art, have There is originality, and have high industrial utilization.

The multifunctional intellectual rope skipping fitness equipment provided above the embodiment of the present invention is described in detail, for ability The those skilled in the art in domain according to the thought of the embodiment of the present invention, have change in specific embodiments and applications Part, in conclusion this specification content should not be construed as limiting the invention, it is all to appoint according to what design philosophy of the present invention was done What changes all within protection scope of the present invention.

Claims (5)

1. multifunctional intellectual rope skipping fitness equipment of the present invention provides one kind there is intelligent speed-measuring counting, positioning, teleinstruction vibration to carry Awake, illumination, self power generation, the multifunctional intellectual that freely adjustable jump distance is short, rope body is replaceable, rope body can be received into handle are jumped The exercise data collected, by wireless network is transmitted on smart mobile phone App and shows effect by rope fitness equipment in real time；By leading Handle, auxiliary-handle and rope body three parts composition, main handle and auxiliary-handle appearance are symmetrical structure, and the top structure of two handles is Opposite handle arc connector is connected by screw thread with threaded arcuate connection cover by the connection upper cover of cone and formed, Based on the lower part of handle arc connector, auxiliary-handle cylinder, connected by screw thread；In main handle be equipped with swivel bearing, Speed sensor for countering, intelligent chip, rotor generator, rechargeable battery, display screen, vibrating motor, intelligence rope skipping Quick Response Code, LED flashlight, master switch realize intelligent speed-measuring counting, positioning, teleinstruction vibrating alert, self power generation, illumination, data interaction simultaneously The function being presented in real time on smart mobile phone App；It is solid that rope length adjusting knob, rope length adjustment gear group, gear are equipped in auxiliary-handle Determine connecting shaft, gear wheel, bayonet rope body fixing buckle and rotation card slot chain, realization, which is freely adjusted, jumps that distance is short, stores body of restricting arrives Function in auxiliary-handle.

2. main handle as described in claim 1 is located at the right of rope body, surface structure is designed as：It is handle at the top of main handle Arc connector, handle arc connector are made of connection upper cover and threaded arcuate connection cover, connect the internal thread and spiral shell of upper cover External screw thread in line arc connection cover is connected, and rope body right end is through handle arc connector, fixed to the rotation inside main handle On bearing, connection upper cover design is cone, and rope skipping corresponding position of the jack towards auxiliary-handle on cone is connected under upper cover The threaded connection lid design camber of side；The lower section of handle arc connector is cylinder, passes through screw thread and handle arc Connector is connected, and is the main part of main handle, and cylinder middle part right side is equipped with waveform anti-slip rubber；Under main handle cylinder Side is equipped with display screen, shows the data of rope skipping, display screen appearance composite transparent silica gel；Intelligence is equipped with above main handle cylinder to jump Rope Quick Response Code, for smart mobile phone App barcode scannings；Main handle cylinder bottom middle position is equipped with master switch, and pressing is once opened Power supply, then zeros data on a display screen is pressed, LED flashlight is opened in continuous pressing three times, and long-press is closed for 5 seconds；Master switch week It encloses equipped with LED flashlight.

3. main handle as described in claim 1 is located at the right of rope body, internal structure is：Rope body and the rope being connected in upper cover Body fixator is connected, and through threaded arcuate connection cover, fixed on the swivel bearing below threaded arcuate connection cover, rope body is with revolving Shaft, which is held, to be synchronized with the movement, and swivel bearing is detachable structure, and swivel bearing lower part is equipped with electromagnetic coil, is equipped with below swivel bearing Speed sensor for countering, the top of speed sensor for countering are equipped with electromagnetic induction coil, when one circle of body movement of restricting is 360 degree (rotating forward of rope body, reversion are all), drives one circle of swivel bearing movement, and the electromagnetic coil generation of swivel bearing lower part is regular Angular speed cuts the electromagnetic induction coil on speed sensor for countering top below, is generated by electromagnetic induction principle regular Electric signal, this regular electric signal is transmitted in the intelligent chip being attached thereto by speed sensor for countering, by telecommunications The purpose that digital signal reaches rope skipping countings number is converted into, display screen is connected with intelligent chip shows data of skipping rope；Swivel bearing Lower section connects rotor generator, and mechanical energy is converted into electric energy by rectifier, stores to lower section and be attached thereto by rotor generator Rechargeable battery in, rechargeable battery provides electric energy for each consuming parts, is connected on the right side of rechargeable battery with display screen, can fill Left side connection intelligent chip, the right connection vibrating motor, main handle cylinder bottom master switch placed in the middle and intelligence below battery Energy chip is connected, and work order is built in intelligent chip；Around master switch be equipped with LED flashlight, LED flashlight by electric wire with Intelligent chip, rechargeable battery are connected, and receive the work order in intelligent chip.

4. the intelligent chip in main handle as described in claim 1 is integrated morphology, main handle cylinder bottom is fixed on Lower left, by electric wire respectively with rechargeable battery, speed sensor for countering, vibrating motor, master switch, display screen, LED flashlight It is connected；Intelligent chip is made of central processing module, wireless communication module, positioning chip；Central processing module is counted with speed Sensor is connected, and the regular electromagnetic induction signal collected is transmitted to central processing module by speed sensor for countering, in Centre processing module converts the electrical signal to digital signal, is transmitted to display screen, and central processing module is connected with wireless communication module, Wireless communication module handles in rope skipping data transmission to smart mobile phone App rope skipping data by smart mobile phone App and is skipped rope When movement velocity, the number of turns, mile, kilometer and the calorie of consumption and be presented in real time on smart mobile phone App；Central processing module It is connected with positioning chip, central processing module is transmitted to wireless communication module, radio communication mold after geographic location signal is handled Geographical location information is transmitted on smart mobile phone App by block；Self-defined setting hint instructions on smart mobile phone App（It goes home, excessively Movement）, central processing module is transmitted to by wireless communication module, central processing module instructs vibrating motor work in different modalities Make；Under same wireless network environment, intelligence rope skipping Quick Response Code is scanned with smart mobile phone App, after simple register, realizes intelligent hand Data interaction between machine App and wireless communication module, the communication modes between wireless communication module and smart mobile phone App are Web, url, http, WiFi, IOBT, hot spot, intelligence rope skipping Quick Response Code.

5. auxiliary-handle as described in claim 1 is located at the left side of rope body, top structure is opposite with main handle, connection mode phase Together, auxiliary-handle cylinder bottom is equipped with rope length adjusting knob, and cylinder is internally provided with rope length regulating device, holds cylinder up time Pin twists bottom rope length adjusting knob, and internal regulating device is driven to adjust and jumps distance degree and storage rope body into auxiliary-handle；It is secondary Rope length adjusting knob, gear wheel, gear fixed connection shaft, rope length are disposed with inside handle cylinder from top to bottom and adjusts tooth Wheel group, rotation card slot chain and bayonet rope body fixing buckle；Rope body left end is passed through into clamping inside bayonet rope body fixing buckle, bayonet rope Body fixing buckle is left and right to be respectively arranged with buckle, and the occlusion of buckle one end is stuck on card slot chain fixed, drive adjusting rope body, assistant It is fixed with three rotation card slot chains inside handle cylinder, three rotation card slot chains, three rope lengths that are connected respectively adjust teeth Wheel group, rope length adjustment gear group are connected to bottom gear wheel by gear fixed connection shaft, and gear wheel connects rope length adjusting knob, by Rope length adjusting knob provides power；Bayonet rope body fixing buckle, into S type track motions, is received to greatest extent using rotation card slot chain Receive rope body, bayonet rope body fixing buckle using a, b buckle switching complete three rotation card slot chains between connection campaign；Work as hand When rope body at the top of auxiliary-handle is firmly pullled outside trend, auxiliary-handle cylinder internal motion mode moves for reversed S tracks, bottom rope Long adjusting knob can synchronously do operating counterclockwise.