CN218354887U

CN218354887U - Automatic lacing device

Info

Publication number: CN218354887U
Application number: CN202222437174.7U
Authority: CN
Inventors: 孙宇鹏; 刘俊; 汪翔
Original assignee: Chongqing Kadian Technology Co ltd
Current assignee: Chongqing Kadian Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-24
Anticipated expiration: 2032-09-15
Also published as: WO2024055347A1

Abstract

The utility model belongs to the technical field of automatic lacing special for shoes, in particular to an automatic lacing device, which comprises a shell, a motor and a storage battery which are positioned in the inner cavity of the shell, and a worm arranged at the power output end of the motor, wherein the storage battery is electrically connected with the motor; the inner cavity of the shell is internally provided with a mounting seat which is fixed on a bottom plate of the shell, the mounting seat is provided with a mounting hole, the bottom plate of the shell is penetrated through by the mounting hole, a rotating shaft is arranged in the mounting hole, and the rotating shaft rotates along the axis line of the mounting hole under the action of external force; a worm gear meshed with the worm is fixed at the top end of the rotating shaft, and a winch is fixed at the bottom end of the rotating shaft after penetrating out of the bottom plate of the shell; the shell is provided with a control circuit board, a control switch is arranged on the control circuit board, and the control circuit board is electrically connected with the storage battery. The utility model discloses simple structure, be convenient for load and unload, be convenient for later maintenance and improved adaptability.

Description

Automatic lacing device

Technical Field

The utility model belongs to the technical field of the special automatic frenulum of shoes, concretely relates to simple structure, be convenient for load and unload, be convenient for later maintenance and improve the automatic frenulum device of adaptability.

Background

Chinese patent 2020800889495 discloses a shoes with integrated sound damping's automatic frenulum system, wherein automatic frenulum system structure is complicated, and manufacturing cost is high, and the later maintenance cost is high, is unfavorable for end use, is applicable to special shoes.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model provides a simple structure, be convenient for load and unload, be convenient for later maintenance and improve the automatic frenulum device of adaptability.

In order to solve the technical problem, the utility model discloses a following technical scheme:

an automatic lacing device comprises a shell, a motor, a storage battery and a worm, wherein the motor and the storage battery are positioned in an inner cavity of the shell; wherein: the inner cavity of the shell is internally provided with a mounting seat which is fixed on a bottom plate of the shell, the mounting seat is provided with a mounting hole, the bottom plate of the shell is penetrated through by the mounting hole, a rotating shaft is arranged in the mounting hole, and the rotating shaft rotates along the axis line of the mounting hole under the action of external force;

a worm gear meshed with the worm is fixed at the top end of the rotating shaft, a winch is fixed at the bottom end of the rotating shaft after penetrating through the bottom plate of the shell, and the winch is used for fixing the end part of the automatic tying special shoelace and performing wire winding and unwinding operations on the automatic tying special shoelace;

the shell is provided with a control circuit board, a control switch is arranged on the control circuit board, and the control circuit board is electrically connected with the storage battery.

Because above-mentioned simple structure, be convenient for loading and unloading, be convenient for later maintenance and improve the adaptability.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural diagram of the explosion state of the present invention.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solution of the present invention is further explained below with reference to the accompanying drawings and embodiments:

referring to fig. 1 to 3, an automatic tying device comprises a housing 1, a motor 6 and a storage battery 10 which are positioned in an inner cavity of the housing 1, and a worm 5 arranged at a power output end of the motor 6, wherein the storage battery 10 is electrically connected with the motor 6; the method is characterized in that: a mounting seat 12 is arranged in the inner cavity of the shell 1, the mounting seat 12 is fixed on a bottom plate of the shell 1, a mounting hole 13 is formed in the mounting seat 12, the bottom plate of the shell 1 penetrates through the mounting hole 13, a rotating shaft 14 is arranged in the mounting hole 13, and the rotating shaft 14 rotates along the axial lead of the mounting hole 13 under the action of external force;

a worm gear 4 meshed with the worm 5 is fixed at the top end of the rotating shaft 14, a winch 3 is fixed at the bottom end of the rotating shaft 14 after penetrating through the bottom plate of the shell 1, and the winch 3 is used for fixing the end part of the automatic tying special shoelace 11 and performing reeling and unreeling operations on the automatic tying special shoelace 11;

the shell 1 is provided with a control circuit board 7, the control circuit board 7 is provided with a control switch 9, and the control circuit board 7 is electrically connected with a storage battery 10. In this embodiment, the motor 6 is a motor with a speed reducer, and the storage battery 10 is a lithium battery. Automatic frenulum device can sell along with shoes, also can sell alone, and the consumer can be used for one set of automatic frenulum device on many pairs of shoes, has improved adaptability, the utility model discloses the result is simple, be convenient for load and unload, be convenient for later maintenance and reduced use cost.

For convenience of implementation and operation, in the above embodiment, it is preferable that: the control switches 9 are push-button control switches, and the number of the control switches 9 is two. One control switch 9 controls the motor to rotate forward, and the other control switch 9 controls the motor to rotate backward.

In order to prolong the service life of the control circuit board 7, in the above embodiment, it is preferable that: the control circuit board 7 is located in the inner cavity of the shell 1, the control circuit board 7 is fixed on the inner side wall of the shell 1, and the control switch 9 penetrates through a switch mounting hole 15 located on the side wall of the shell 1.

For the convenience of charging, in the above embodiment, it is preferable that: the power management circuit board 8 is arranged in the inner cavity of the shell 1, the power management circuit board 8 is electrically connected with the storage battery 10, the power management circuit board 8 is fixed on the inner side wall of the shell 1, the power management circuit board 8 is provided with a charging plug-in terminal 16, the charging plug-in terminal 16 is located in a plug-in hole 17, and the plug-in hole 17 is located on the side wall of the shell 1.

In order to further make the structure compact, in the above embodiment, it is preferable that: the plug hole 17 and the switch mounting hole 15 are located on two adjacent side walls of the housing 1.

In order to facilitate the operation of the control switch 9, in the above embodiment, it is preferable that: the switch mounting hole 15 is located on the front side wall of the housing 1.

In order to facilitate the use of the same set of automatic lacing devices for different styles of footwear, in the above embodiments, it is preferred that: the winch 3 is in a bottle cap shape, a notch 18 for the end part of the special shoelace 11 for automatic lacing to pass through is formed in the side wall of the winch 3, and an operation hole 19 and a limiting groove 20 are formed in the bottom plate of the winch 3.

In order to protect and shield the components in the internal cavity of the housing 1, in the above embodiment, it is preferable that: the top of the shell 1 is provided with an opening, and a top cover 2 matched with the opening is arranged at the opening.

In order to facilitate the assembly and disassembly of the motor 6, in the above embodiment, preferably, a partition 21 is disposed in the inner cavity of the housing 1, the partition 21 is fixed on the inner plate surface of the bottom plate of the housing 1, a motor slot is formed between the partition 21 and the inner plate surface of the housing 1, and the motor 6 is snapped into the motor slot.

In order to increase the strength of the partition 21, in the above embodiment, it is preferable that: and reinforcing ribs 22 are arranged on the side plates of the partition plate 21.

All the parts are commercially available products. In the above embodiments, the description of the fixing, which is not specifically described, is implemented by conventional bonding, clamping or screw fastening.

Working process of the above embodiment-the case 1 of the automatic tying device is placed on the upper, and then one hand penetrates one end of the automatic tying special shoelace 11 through the notch 18, and the other hand pulls the end of the automatic tying special shoelace 11 to the position of the position limiting groove 20 from the operation hole 19 for limiting. The other end part of the special shoelace 11 for automatically tying the shoelace repeats the operation, a control switch 9 is pressed by hands to control the motor to rotate forwards, the worm gear 4 meshed with the worm 5 rotates to drive the rotating shaft 14 to rotate forwards, and the rotating shaft 14 drives the winch 3 to rotate to take up the shoelace, so that the shoelace is tied tightly. The other control switch 9 is pressed by hand to control the motor to rotate reversely, the worm gear 4 meshed with the worm 5 rotates to drive the rotating shaft 14 to rotate reversely, and the rotating shaft 14 drives the winch 3 to rotate to carry out paying-off operation, so that the shoelace is loosened. The tightness of the shoelace can be adjusted by matching the two control switches 9.

The above description is only for the embodiment of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, so that those skilled in the art can know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the capability of applying the conventional experimental means before this date, and those skilled in the art can complete and implement the schemes in combination with their own capability, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. An automatic lacing device comprises a shell (1), a motor (6) and a storage battery (10) which are positioned in an inner cavity of the shell (1), and a worm (5) arranged at the power output end of the motor (6), wherein the storage battery (10) is electrically connected with the motor (6); the method is characterized in that: an installation seat (12) is arranged in an inner cavity of the shell (1), the installation seat (12) is fixed on a bottom plate of the shell (1), an installation hole (13) is formed in the installation seat (12), the bottom plate of the shell (1) is penetrated through by the installation hole (13), a rotating shaft (14) is installed in the installation hole (13), and the rotating shaft (14) rotates along the axis line of the installation hole (13) under the action of external force;

a worm gear (4) meshed with the worm (5) is fixed at the top end of the rotating shaft (14), a winch (3) is fixed at the bottom end of the rotating shaft (14) after penetrating out of the bottom plate of the shell (1), and the winch (3) is used for fixing the end part of the automatic tying special shoelace (11) and performing take-up and pay-off operation on the automatic tying special shoelace (11);

the battery charger is characterized in that a control circuit board (7) is arranged on the shell (1), a control switch (9) is arranged on the control circuit board (7), and the control circuit board (7) is electrically connected with a storage battery (10).

2. The automatic lacing system of claim 1, wherein: the control switches (9) are push-button control switches, and the number of the control switches (9) is two.

3. The automatic lacing system of claim 1, wherein: the control circuit board (7) is positioned in the inner cavity of the shell (1), the control circuit board (7) is fixed on the inner side wall of the shell (1), and the control switch (9) penetrates through a switch mounting hole (15) positioned on the side wall of the shell (1).

4. The automatic lacing device of claim 1 or 3, wherein: be provided with power management circuit board (8) in the inner chamber of casing (1), this power management circuit board (8) and battery (10) electric connection, this power management circuit board (8) are fixed on the inside wall of casing (1), are provided with the plug terminal (16) that charges on power management circuit board (8), and this plug terminal (16) that charges are arranged in jack (17), and this jack (17) are arranged in the lateral wall of casing (1).

5. The automatic lacing apparatus of claim 4, wherein: the plug-in hole (17) and the switch mounting hole (15) are positioned on two adjacent side walls of the shell (1).

6. The automatic lacing apparatus of claim 3 or claim 5, wherein: the switch mounting hole (15) is located on the front side wall of the shell (1).

7. The automatic lacing apparatus of claim 1, wherein: the novel automatic tying device is characterized in that the winch (3) is in a bottle cap shape, a notch (18) for the end part of the special automatic tying shoelace (11) to pass through is formed in the side wall of the winch (3), and an operation hole (19) and a limiting groove (20) are formed in the bottom plate of the winch (3).

8. The automatic lacing apparatus of claim 1, wherein: the top of the shell (1) is provided with an opening, and a top cover (2) matched with the opening is arranged at the opening.

9. The automatic lacing system of claim 1, wherein: be provided with baffle (21) in the inner chamber of casing (1), this baffle (21) are fixed on the interior face of the bottom plate of casing (1), form the motor draw-in groove between the inboard face of this baffle (21) and casing (1), motor (6) card is gone into in the motor draw-in groove.

10. The automatic lacing system of claim 9, wherein: and reinforcing ribs (22) are arranged on the side plates of the partition plate (21).