阅读说明：本技术 绳带调节装置、鞋及穿戴物品 (Rope belt adjusting device, shoe and wearing article ) 是由 胡开扬 于 2020-06-09 设计创作，主要内容包括：本发明提供了一种绳带调节装置、鞋及穿戴物品,涉及生活用品的技术领域,包括绳带和收放机构；绳带用于以往返交叉的方式穿设于外部穿戴物品的穿装孔上,且绳带的起始端分别与收放机构连接,收放机构具有不同的工作方式,进而通过该收放机构带动绳带进行收紧或放松,以调节绳带对外部穿戴物品的松紧程度；并且收放机构还能够保持绳带的稳定性,缓解现有技术中存在的绳带打结需要双手完成,且打结的松紧程度难以保证,容易出现松开掉落的技术问题,实现了绳带调节操作简单,方便快捷的技术效果。(The invention provides a rope belt adjusting device, a shoe and a wearing article, which relate to the technical field of articles for daily use and comprise a rope belt and a retraction mechanism; the rope belt is used for penetrating through the penetrating hole of the external wearing article in a back-and-forth crossing mode, the starting end of the rope belt is respectively connected with the retracting and releasing mechanisms, the retracting and releasing mechanisms have different working modes, and the rope belt is driven to be tightened or loosened through the retracting and releasing mechanisms so as to adjust the tightness degree of the rope belt on the external wearing article; and the retraction mechanism can also keep the stability of the rope belt, the rope belt knotting in the prior art is relieved, the rope belt knotting needs to be completed by two hands, the knotting tightness degree is difficult to guarantee, the technical problem of falling due to loosening is easy to occur, and the technical effects of simple operation, convenience and quickness in rope belt adjustment are realized.)

1. A strap adjustment device, comprising: a rope belt and a retraction mechanism;

the rope belt is used for penetrating through a penetrating hole of an external wearable article in a reciprocating and crossing mode, the starting end of the rope belt is respectively connected with the retraction and release mechanism, and the retraction and release mechanism is used for tightening or releasing the rope belt so as to adjust the tightness degree of the rope belt on the external wearable article.

2. The cord adjustment device of claim 1, wherein the retraction mechanism comprises a control button, a power source, and a transmission assembly;

the power with transmission assembly electric connection, control button with transmission assembly signal connection, control button is used for control transmission assembly opens and close, transmission assembly with the fag end transmission is connected, is used for driving the fag end tightens up or relaxs.

3. The cord adjustment device of claim 2, wherein the transmission assembly comprises a drive motor, a gear structure, and a take-up spool;

the driving motor is in transmission connection with the rope winding shaft through the gear structure, a rope threading hole used for being connected with a rope belt is formed in the rope winding shaft, and the driving motor drives the rope winding shaft to rotate through the gear structure, so that the rope belt rotates around a shaft relative to the rope winding shaft.

4. The lace adjustment device of claim 3, wherein the gear structure comprises a fixed jaw and at least two stages of first transmission gears;

the multiple stages of first transmission gears are clamped in the fixed clamping plate, and the modulus of each stage of first transmission gear is less than 1.0;

the first transmission gear with driving motor transmission is connected, and is multistage first transmission gear meshes the transmission in proper order, the last stage first transmission gear with it connects to receive the rope shaft transmission, receive the receipts rope shaft the receipts rope direction with driving motor's rotation direction is the same.

5. The strap adjustment device of claim 3 wherein the gear arrangement includes a worm gear, a worm and a second drive gear;

the worm with driving motor transmission is connected, the worm wheel with worm meshing transmission, the worm wheel with second drive gear meshing transmission, second drive gear with receipts rope shaft transmission is connected, receipts rope shaft receive the rope direction with driving motor's rotation direction is 90 contained angles.

6. A shoe, comprising: shoe body and lace adjusting device according to any of claims 1 to 5;

the rope belt penetrates through a shoe hole of the shoe body, the retraction and release mechanism is arranged in a sole of the shoe body, the rope belt, the vamp of the shoe body and the retraction and release mechanism form a closed contraction net, and the retraction and release mechanism is used for driving the rope belt to adjust the tightness of the vamp;

the shoe body comprises a vamp and a sole; the shoe comprises a vamp, a sole and a folding and unfolding mechanism, wherein the vamp is provided with shoe holes for the rope belts to penetrate through, the vamp and the sole are integrally connected, the vamp and the sole form a semi-closed wrapping layer, and the folding and unfolding mechanism adjusts the opening gap of the wrapping layer through the rope belts.

7. The shoe of claim 6, wherein said retraction mechanism further comprises an electronic assembly;

the power supply of the pick-and-place mechanism is respectively electrically connected with the electronic component and the transmission component of the pick-and-place mechanism, the electronic component is respectively electrically connected with the control button of the pick-and-place mechanism and the transmission component, and the electronic component is used for controlling the start and stop of the transmission component of the pick-and-place mechanism according to the adjusting signal of the control button.

8. The shoe of claim 7, wherein the electronic assembly comprises a sensor, a controller, a circuit board, an encoder, a signal receiver, a signal transmitter, a charging coil, and a protective housing;

the encoder, the signal receiver, the signal transmitter and the controller are all mounted on the circuit board, the circuit board is arranged in the protective shell, the protective shell is arranged as a sealing shell, and a sealing layer is arranged in a middle gap of the protective shell;

the sensor is in electrical signal connection with the controller through the signal receiver, the sensor is arranged in the sole and used for detecting a signal of a foot entering the shoe body and transmitting the information to the controller, and the controller is in electrical signal connection with a transmission assembly of the retraction and extension mechanism through the signal transmitter and used for adjusting the opening and closing of the transmission assembly of the retraction and extension mechanism;

the charging coil is electrically connected with a power supply of the retraction mechanism and is used for charging the power supply.

9. The shoe of claim 8, wherein the electronic assembly further comprises a wireless transmission mechanism;

the controller is in electric signal connection with the mobile terminal through the wireless transmission mechanism so as to receive the control signal of the mobile terminal.

10. An article of wear comprising the lace adjustment device according to any one of claims 1 to 5.

Technical Field

The invention relates to the technical field of articles for daily use, in particular to a rope adjusting device, a pair of shoes and a pair of wearing articles.

Background

At present, in the process of wearing clothes and shoes, people need to respectively pull two ends of a rope belt by two hands to realize tightness adjustment, and then fix the rope belt in a knotting mode; knotting needs both hands to complete, and the tightness degree of knotting is difficult to guarantee. When people go out, the rope belt may be loosened due to sports and the like, and knotting needs to be carried out again.

Especially, in the process of wearing shoes, the time is consumed for knotting, and the shoelace can be knotted only by bending down. However, when the person is crowded, the operation of the lace is not performed at all, which causes inconvenience in wearing shoes.

Disclosure of Invention

The invention aims to provide a rope belt adjusting device, a shoe and a wearing article, so as to solve the technical problems that in the prior art, the rope belt needs to be knotted by two hands, the knotting tightness degree is difficult to guarantee, and loosening and falling are easy to occur.

The invention provides a rope belt adjusting device, comprising: a rope belt and a retraction mechanism;

the rope belt is used for penetrating through a penetrating hole of an external wearable article in a reciprocating and crossing mode, the starting end of the rope belt is respectively connected with the retraction and release mechanism, and the retraction and release mechanism is used for tightening or releasing the rope belt so as to adjust the tightness degree of the rope belt on the external wearable article.

In a preferred embodiment of the present invention, the retraction mechanism comprises a control button, a power supply and a transmission assembly;

the power with transmission assembly electric connection, control button with transmission assembly signal connection, control button is used for control transmission assembly opens and close, transmission assembly with the fag end transmission is connected, is used for driving the fag end tightens up or relaxs.

In a preferred embodiment of the invention, the transmission assembly comprises a driving motor, a gear structure and a rope retracting shaft;

the driving motor is in transmission connection with the rope winding shaft through the gear structure, a rope threading hole used for being connected with a rope belt is formed in the rope winding shaft, and the driving motor drives the rope winding shaft to rotate through the gear structure, so that the rope belt rotates around a shaft relative to the rope winding shaft.

In a preferred embodiment of the invention, the gear structure comprises a fixed clamping plate and at least two stages of first transmission gears;

the multiple stages of first transmission gears are clamped in the fixed clamping plate, and the modulus of each stage of first transmission gear is less than 1.0;

the first transmission gear with driving motor transmission is connected, and is multistage first transmission gear meshes the transmission in proper order, the last stage first transmission gear with it connects to receive the rope shaft transmission, receive the receipts rope shaft the receipts rope direction with driving motor's rotation direction is the same.

In a preferred embodiment of the present invention, the gear structure includes a worm wheel, a worm, and a second transmission gear;

the worm with driving motor transmission is connected, the worm wheel with worm meshing transmission, the worm wheel with second drive gear meshing transmission, second drive gear with receipts rope shaft transmission is connected, receipts rope shaft receive the rope direction with driving motor's rotation direction is 90 contained angles.

The invention provides a shoe, comprising: the shoe body and the rope belt adjusting device;

the rope belt penetrates through the shoe hole of the shoe body, the retraction and release mechanism is arranged in the sole of the shoe body, the rope belt, the vamp of the shoe body and the retraction and release mechanism form a closed contraction net, and the retraction and release mechanism is used for driving the rope belt to adjust the tightness of the vamp.

In a preferred embodiment of the invention, the shoe body comprises an upper and a sole;

the shoe comprises a vamp, a sole and a folding and unfolding mechanism, wherein the vamp is provided with shoe holes for the rope belts to penetrate through, the vamp and the sole are integrally connected, the vamp and the sole form a semi-closed wrapping layer, and the folding and unfolding mechanism adjusts the opening gap of the wrapping layer through the rope belts.

In a preferred embodiment of the present invention, the retraction mechanism further comprises an electronic component;

the power supply of the pick-and-place mechanism is respectively electrically connected with the electronic component and the transmission component of the pick-and-place mechanism, the electronic component is respectively electrically connected with the control button of the pick-and-place mechanism and the transmission component, and the electronic component is used for controlling the start and stop of the transmission component of the pick-and-place mechanism according to the adjusting signal of the control button.

In a preferred embodiment of the invention, the electronic assembly comprises a sensor, a controller, a circuit board, an encoder, a signal receiver, a signal transmitter, a charging coil and a protective shell;

the encoder, the signal receiver, the signal transmitter and the controller are all mounted on the circuit board, the circuit board is arranged in the protective shell, the protective shell is arranged as a sealing shell, and a sealing layer is arranged in a middle gap of the protective shell;

the sensor is in electrical signal connection with the controller through the signal receiver, the sensor is arranged in the sole and used for detecting a signal of a foot entering the shoe body and transmitting the information to the controller, and the controller is in electrical signal connection with a transmission assembly of the retraction and extension mechanism through the signal transmitter and used for adjusting the opening and closing of the transmission assembly of the retraction and extension mechanism;

the charging coil is electrically connected with a power supply of the retraction mechanism and is used for charging the power supply.

In a preferred embodiment of the present invention, the electronic assembly further comprises a wireless transmission mechanism;

the controller is in electric signal connection with the mobile terminal through the wireless transmission mechanism so as to receive the control signal of the mobile terminal.

The invention provides a wearing article which comprises the rope belt adjusting device.

The invention provides a rope belt adjusting device, comprising: a rope belt and a retraction mechanism; the rope belt is used for penetrating through the penetrating hole of the external wearing article in a back-and-forth crossing mode, the starting end of the rope belt is respectively connected with the retracting and releasing mechanisms, the retracting and releasing mechanisms have different working modes, and the rope belt is driven to be tightened or loosened through the retracting and releasing mechanisms so as to adjust the tightness degree of the rope belt on the external wearing article; and the retraction mechanism can also keep the stability of the rope belt, the rope belt knotting in the prior art is relieved, the rope belt knotting needs to be completed by two hands, the knotting tightness degree is difficult to guarantee, the technical problem of falling due to loosening is easy to occur, and the technical effects of simple operation, convenience and quickness in rope belt adjustment are realized.

Drawings

In order to more clearly illustrate the embodiments of the present 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 some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic overall structure diagram of a rope belt adjusting device provided by an embodiment of the invention;

fig. 2 is a schematic structural diagram of a retraction mechanism of a rope belt adjusting device according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a multi-stage transmission gear adopted by a transmission assembly of the rope belt adjusting device according to the embodiment of the invention;

FIG. 4 is a schematic structural diagram of a worm gear adopted by a transmission assembly of the rope belt adjusting device provided by the embodiment of the invention;

FIG. 5 is a schematic diagram of the transmission assembly of the cord adjusting device of FIG. 4 in connection with a cord;

FIG. 6 is a schematic view of an application structure of a shoe according to an embodiment of the present invention;

FIG. 7 is a schematic view of another application of the footwear according to the present invention;

FIG. 8 is a schematic view of a footwear article according to an embodiment of the present invention;

FIG. 9 is a schematic view of a configuration in which the article of wear is a garment according to an embodiment of the invention;

FIG. 10 is a schematic structural view of a wearable article as a medical device according to an embodiment of the present invention;

fig. 11 is a schematic structural view of a wearable article according to an embodiment of the present invention, which is a medical leg protector.

Icon: 100-rope belt; 200-a retraction mechanism; 201-a power supply; 202-a transmission assembly; 212-a drive motor; 222-a gear structure; 2221-fixed splint; 2222-first transfer gear; 2223-worm gear; 2224-worm; 2225 — second drive gear; 232-rope-collecting shaft; 2321-a stringing hole; 203-electronic components; 213-a sensor; 223-a controller; 233-a circuit board; 243-an encoder; 253-a signal receiver; 263-signal transmitter; 273-protective shell; 300-control buttons; 400-shoe body; 401-shoe upper; 402-a sole; 500-an article of wear.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.

As shown in fig. 1 to 11, the present embodiment provides a rope belt adjusting apparatus, including: a string 100 and a retraction mechanism 200; the string 100 is used for being threaded on the threading hole of the external wearable article 500 in a reciprocating and crossing manner, the starting end of the string 100 is respectively connected with the retraction mechanism 200, and the retraction mechanism 200 is used for retracting or releasing the string 100 so as to adjust the tightness degree of the string 100 on the external wearable article 500.

The string adjusting device provided in the present embodiment can be applied to a wearing article 500 such as shoes, clothes, medical protectors, etc. that needs to be tightened with the string 100, and the string 100 is driven by the retracting mechanism 200 of the mechanical mechanism to be loosened or tightened.

In this embodiment, the rope belt 100 is threaded through the article to be worn in the back and forth crossing manner, the opening and closing of the retraction mechanism 200 can be controlled by using a mechanical button, the two ends of the rope belt 100 are driven to tighten or loosen by using the retraction mechanism 200 to rotate or pull, and then the rope belt 100 does not need to be knotted manually.

This embodiment provides a rope adjusting device, includes: a string 100 and a retraction mechanism 200; the rope belt 100 is used for being penetrated and arranged on the penetrating hole of the external wearable article 500 in a reciprocating crossing mode, the starting end of the rope belt 100 is respectively connected with the retraction and release mechanism 200, the retraction and release mechanism 200 has different working modes, and the retraction and release mechanism 200 drives the rope belt 100 to be tightened or loosened so as to adjust the tightness degree of the rope belt 100 on the external wearable article 500; moreover, the retraction mechanism 200 can also keep the stability of the rope belt 100, the problem that the rope belt 100 needs to be knotted by two hands in the prior art is solved, the knotting tightness degree is difficult to guarantee, the technical problem that the rope belt 100 is loosened and falls easily is solved, and the technical effects of simple operation, convenience and quickness in regulation of the rope belt 100 are achieved.

On the basis of the above embodiment, further, in the preferred embodiment of the present invention, the pick-and-place mechanism 200 includes a control button 300, a power supply 201 and a transmission assembly 202; the power supply 201 is electrically connected with the transmission assembly 202, the control button 300 is in electrical signal connection with the transmission assembly 202, the control button 300 is used for controlling the opening and closing of the transmission assembly 202, and the transmission assembly 202 is in transmission connection with the rope belt 100 and used for driving the rope belt 100 to tighten or loosen.

The power source 201 can be a lithium battery, the battery is used for supplying power to the transmission assembly 202, the transmission assembly 202 can tighten or loosen the rope belt 100 in a self-rotating mode, the rope belt 100 can be wound on the transmission assembly 202, and the distance of the rope belt 100 on the wearing article 500 is reduced, so that the tightening effect on the wearing article 500 can be achieved; conversely, by increasing the distance of the string 100 from the wearing article 500, the relaxation effect of the wearing article 500 can be achieved.

Alternatively, the control button 300 may control a switch, and the control switch may be provided with at least two buttons, which are a tightening button and a loosening button, respectively, and press different buttons to adjust different movement modes of the transmission assembly 202, and thus the tightness of the rope belt 100.

In the preferred embodiment of the present invention, the transmission assembly 202 includes a drive motor 212, a gear structure 222, and a takeup shaft 232; the driving motor 212 is in transmission connection with the rope winding shaft 232 through the gear structure 222, the rope winding shaft 232 is provided with a rope threading hole 2321 used for being connected with the rope belt 100, and the driving motor 212 drives the rope winding shaft 232 to rotate through the gear structure 222, so that the rope belt 100 rotates around a shaft relative to the rope winding shaft 232.

In this embodiment, driving motor 212 can adopt the transmission mode that the motor connects the reduction gear, wherein the motor adopts direct current motor, the motor passes through the reduction gear and is connected with gear structure 222 transmission, be connected with receipts rope shaft 232 through the last gear at gear structure 222, the rotation of motor can drive receipts rope shaft 232 through gear structure 222 and rotate, it all is connected with the both ends of fag end 100 to receive rope shaft 232, consequently, it is different to receive the rotation mode of rope shaft 232, just can adjust fag end 100 and twine or put the rope motion around receiving rope shaft 232, adjust fag end 100 to the elasticity degree of wearing article 500 with fag end 100 on wearing article 500 with fag end 100's the length of fag end 100.

In the preferred embodiment of the present invention, the gear structure 222 includes a fixed clamp plate 2221 and at least two-stage first transmission gears 2222; the multiple stages of first transmission gears 2222 are all clamped in the fixed clamping plate 2221, and the modulus of each stage of first transmission gear 2222 is less than 1.0; the first-stage first transmission gear 2222 is in transmission connection with the driving motor 212, the multi-stage first transmission gears 2222 are sequentially in meshing transmission, the last-stage first transmission gear 2222 is in transmission connection with the rope retracting shaft 232, and the rope retracting direction of the rope retracting shaft 232 is the same as the rotation direction of the driving motor 212.

Optionally, the number of the first transmission gears 2222 may be different, and since the modulus of each stage of the first transmission gears 2222 is less than 1.0, the effect of the reduction gearbox can be achieved by using the meshing transmission connection of the multiple stages of the first transmission gears 2222.

In this embodiment, the first-stage first transmission gear 2222 is connected to the dc motor, the rotation speed is reduced and the torque is increased by the conversion of the first transmission gears 2222, and the last-stage first transmission gear 2222 is connected to the rope take-up shaft 232; the rope-collecting shaft 232 is a round shaft with a rope-threading hole 2321 for connecting the rope belt 100 and the driving motor 212, and the rope belt 100 can be wound along the rope-collecting shaft 232; the fixed clamping plate 2221 can ensure the intermeshing transmission of the first transmission gears 2222 at different levels, and the first transmission gears 2222 at different levels can also form an integral speed reducer.

In the preferred embodiment of the present invention, the gear structure 222 includes a worm wheel 2223, a worm 2224, and a second transmission gear 2225; the worm 2224 is in transmission connection with the driving motor 212, the worm wheel 2223 is in meshing transmission with the worm 2224, the worm wheel 2223 is in meshing transmission with the second transmission gear 2225, the second transmission gear 2225 is in transmission connection with the rope collecting shaft 232, and the rope collecting direction of the rope collecting shaft 232 forms an included angle of 90 degrees with the rotating direction of the driving motor 212.

In this embodiment, the driving motor 212 is in transmission connection with the worm 2224, the worm 2224 is in engagement connection with the worm wheel 2223, the worm wheel 2223 is in transmission connection with the rope winding shaft 232 after passing through the plurality of second transmission gears 2225, and the rope winding direction and the rotation direction of the driving motor 212 are 90 degrees due to the actions of the worm 2224 and the worm wheel 2223.

As shown in fig. 1 to 8, the present embodiment provides a shoe including: the shoe body 400 and the rope belt adjusting device; the rope belt 100 is arranged in the shoe hole of the shoe body 400 in a penetrating manner, the retraction mechanism 200 is arranged in the sole 402 of the shoe body 400, the rope belt 100, the upper 401 of the shoe body 400 and the retraction mechanism 200 form a closed contraction net, and the retraction mechanism 200 is used for driving the rope belt 100 to adjust the tightness of the upper 401.

In the preferred embodiment of the present invention, the shoe body 400 includes an upper 401 and a sole 402; the upper 401 is provided with shoe holes for the rope belts 100 to penetrate through, the upper 401 and the sole 402 are integrally connected, the upper 401 and the sole 402 form a semi-closed wrapping layer, and the opening gap of the wrapping layer is adjusted by the retraction mechanism 200 through the rope belts 100.

In this embodiment, the more the lace 100 is wound on the rope-retracting shaft 232, the tighter the upper 401 is contracted, and vice versa; additionally, a void may be provided in the sole 402, and a passage may be provided at the junction of the upper 401 and the sole 402 into and out of the lace 100, with the lace 100 passing through the passage from the upper 401 and out of the sole 402.

In the preferred embodiment of the present invention, the pick-and-place mechanism 200 further comprises an electronic component 203; the power supply 201 of the pick-and-place mechanism 200 is electrically connected with the electronic component 203 and the transmission component 202 of the pick-and-place mechanism 200, the electronic component 203 is electrically connected with the control button 300 and the transmission component 202 of the pick-and-place mechanism 200, and the electronic component 203 is used for controlling the on-off of the transmission component 202 of the pick-and-place mechanism 200 according to the adjusting signal of the control button 300.

In the preferred embodiment of the present invention, the electronic assembly 203 comprises a sensor 213, a controller 223, a circuit board 233, an encoder 243, a signal receiver 253, a signal transmitter 263, a charging coil, and a protective housing 273; the encoder 243, the signal receiver 253, the signal emitter 263 and the controller 223 are all mounted on the circuit board 233, the circuit board 233 is arranged in the protective shell 273, the protective shell 273 is arranged as a sealed shell, and a sealing layer is arranged in the middle gap of the protective shell 273; the sensor 213 is electrically connected with the controller 223 through the signal receiver 253, the sensor 213 is disposed in the sole 402 and is used for detecting the signal of the foot entering the shoe body 400 and transmitting the information to the controller 223, and the controller 223 is electrically connected with the transmission assembly 202 of the pick-and-place mechanism 200 through the signal transmitter 263 and is used for adjusting the on-off of the transmission assembly 202 of the pick-and-place mechanism 200; the charging coil is electrically connected to the power supply 201 of the retracting mechanism 200, and is used for charging the power supply 201.

In this embodiment, the controller 223 may be various, for example: an MCU, a computer, a PLC controller 223, etc., preferably, the controller 223 is an MCU; a Micro Control Unit (MCU), also called a single-chip microcomputer or a single-chip microcomputer, is a computer that properly reduces the frequency and specification of a central processing Unit, and integrates peripheral interfaces such as a memory, a counter, a USB, an a/D conversion, a UART, a PLC, a DMA, and the like, even an LCD driving circuit, on a single chip to form a chip-level computer, which is used for different combined control in different application occasions.

Preferably, the controller 223 adopts an STM32F103C8T6 single chip microcomputer which has strong processing capability, rich internal resources and stable operation.

The charging coil is connected with the external power supply 201 by a charging interface and a power supply 201 line, and optionally, the charging interface can be a USB interface; wherein, the charging coil can adopt the electromagnetic induction principle to carry out wireless quick charge, provides quick power supply.

Optionally, the circuit board 233 may adopt a PCB circuit board, where the PCB is abbreviated as Printed circuit board, and the chinese name is Printed circuit board, which is also called Printed circuit board, and is an important electronic component, a support body of an electronic component, and a carrier for electrical connection of the electronic component; it is called a "printed" circuit board because it is made using electronic printing; the PCB circuit board has the advantages of high density, high reliability, designability, producibility, testability, assemblability and maintainability.

In addition, since the encoder 243, the signal receiver 253 and the signal transmitter 263 are in a signal transmission structure, and belong to a conventional structure of signal transmission in the prior art, further description thereof is omitted here.

Optionally, the protective housing 273 may be sealed and have a waterproof box, the waterproof box is sealed by a hot pressing and ultrasonic process, and a sealant may be injected into the pores of the protective housing 273.

In a preferred embodiment of the present invention, the electronic component 203 further comprises a wireless transmission mechanism; the controller 223 is in electrical signal connection with the mobile terminal through a wireless transmission mechanism to receive a control signal of the mobile terminal.

Wherein, wireless communication device can adopt bluetooth communication module, also can adopt wireless network signal, for example: a wifi module, a 4G or 5G module, etc.; optionally, the controller 223 may implement signal intercommunication with the mobile terminal through the wireless communication module, wherein the mobile terminal may install an APP (application program), and send an operation instruction to the controller 223 through the mobile terminal, so as to remotely control the rotation mode of the retraction mechanism 200, and further adjust the tightness degree of the upper 401 through the lace 100.

Alternatively, the mobile terminal may be a joystick, a mobile phone, or an electronic device with a communication function.

In addition, a plurality of micro processors can be arranged on the circuit board 233, when the rope is taken up to the limit and the driving motor 212 cannot rotate, the processors judge that the circuit needs to be disconnected according to the current of the driving motor 212, and the service life of the driving motor 212 can be protected by stopping the operation of the driving motor 212; in addition, a pull belt along the radial direction of the shaft may be disposed on the driving motor 212 and the rope take-up shaft 232, when the power supply 201 is not powered and the rope belt 100 is in a locked state, the rope can be manually loosened by manually pulling the pull belt to separate the rope take-up shaft 232 and the driving motor 212 from an engaged state, and a spring for keeping the rope take-up shaft 232 and the driving motor 212 together may be disposed on the other side of the driving motor 212 and the rope take-up shaft 232 along the radial direction of the shaft, so that the driving motor 212 and the rope take-up shaft 232 continue to be engaged when the pull belt is loosened.

The present embodiment provides a wearing article 500, which includes the string adjusting device; since the technical effect of the wearing article 500 provided by the present embodiment is the same as the technical effect of the string adjusting device provided by the above embodiments, the detailed description thereof is omitted here.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.