WO2023280255A1

WO2023280255A1 - Sports apparatus and brake device thereof, brake driver and integrated external magnetic control module

Info

Publication number: WO2023280255A1
Application number: PCT/CN2022/104295
Authority: WO
Inventors: 赵元培
Original assignee: 宁波篆和科技有限公司
Priority date: 2021-07-08
Filing date: 2022-07-07
Publication date: 2023-01-12
Also published as: CN113633929A; CN116648290A

Abstract

A sports apparatus and a brake device thereof, a brake driver and an integrated external magnetic control module. The brake driver (20) comprises an encoding unit (22) and a driving rod (21). The encoding unit (22) has a through hole (222). The driving rod (21) is provided with a wiring channel (211), a top side opening (212) and a bottom side opening (213), wherein the wiring channel (211) extends in the same direction as the driving rod (21), the top side opening (212) is in communication with the wiring channel (211) at a top end of the driving rod (21), the bottom side opening (213) is in communication with the wiring channel (211) at a lower end of the driving rod (21), and the top end of the driving rod (21) passes through the through hole (222) of the encoding unit (22) and is exposed from the encoding unit (22), so as to allow the encoding unit (22) to be operatively arranged at the top end of the driving rod (21). A magnetic control resistance device (400) comprises a magnetic control housing (410), a driving assembly (420) and an external magnetic control assembly (430). A resistance is adjusted by adjusting the position of the external magnetic control assembly (430) relative to a flywheel (300), and the brake device (500) and the magnetic control resistance device (400) are combined to form an integrated external magnetic control module.

Description

Sports equipment and its brake device, brake driver and integrated external magnetic control module

technical field

The invention relates to sports equipment, in particular to a sports equipment and its brake device, brake driver and integrated external magnetic control module.

Background technique

Sports equipment such as spinning bicycles are common indoor fitness equipment, which are usually configured with a flywheel, which allows the flywheel to provide inertial force as a load by driving the flywheel to rotate, so as to realize the load adjustment function. Specifically, for a spinning bicycle, its flywheel is linked with the pedal components, and the user can drive the flywheel to rotate by stepping on the pedal components, and the speed of the flywheel is related to the frequency at which the pedal components are stepped on. The higher the frequency, the faster the rotation speed of the flywheel, and the greater the inertial force that the flywheel can provide. Usually, the weight of the flywheel is relatively large, so once the flywheel is driven to rotate, it can often provide a large inertial force. It will drive the pedal parts to rotate, which may cause injury to the user (especially the user's feet or legs). Therefore, the spinning bicycle often provides a braking device to realize the rapid braking of the flywheel. In addition, in recent years, magnetically controlled resistance devices have been applied to sports equipment such as spinning bicycles, which cooperate with flywheels, and adjust the resistance by adjusting the distance between the permanent magnets of the magnetically controlled resistance devices and the aluminum disc of the flywheel. The braking device and the magnetic control resistance device of existing sports equipment such as spinning bicycles are independently distributed in the corresponding positions of the flywheel, resulting in complex structures, low reliability and high cost of sports equipment such as spinning bicycles.

Contents of the invention

An object of the present invention is to provide a sports equipment and its braking device, a brake driver and an integrated external magnetic control module, wherein the brake driver can control a magnetic control resistance device of a sports equipment, so that by combining the braking device and The mode of the magnetic control resistance device simplifies the structure of the sports equipment and improves the reliability and stability of the sports equipment.

An object of the present invention is to provide a sports equipment and its brake device, brake driver and integrated external magnetic control module, wherein the combination of the brake device and the magnetic control resistance device can form an integrated external magnetic control module.

One object of the present invention is to provide a sports equipment and its brake device, brake driver and integrated external magnetic control module, wherein the brake driver provides a drive rod and an encoding unit arranged on the drive rod, the drive The lever is configured to drive a braking mechanism of the braking device for braking the flywheel, and the encoding unit is operable to adjust the magnetic resistance of the sports equipment by controlling the magnetically controlled resistance device.

One object of the present invention is to provide a sports equipment and its brake device, brake driver and integrated external magnetic control module, wherein the drive rod has a wiring channel, and the control wires used to connect the coding circuit board and the control circuit board are kept In the wiring channel of the driving rod, when the driving rod moves to drive the brake mechanism, the control wires can be driven synchronously and with the same amplitude to avoid damage to the control wires, thus ensuring the The reliability of the sports equipment mentioned above.

An object of the present invention is to provide a sports equipment and its brake device, brake driver and integrated external magnetic control module, wherein when the brake mechanism is driven by the drive rod, the brake device can avoid misoperation of the magnet The resistance control device is used to improve the experience of using the sports equipment.

An object of the present invention is to provide a sports equipment and its brake device, brake driver and integrated external magnetic control module, wherein the drive rod is hard, which can directly transmit pressure to the brake mechanism to allow all The pivoting end of the braking mechanism rotates relative to the magnetically controlled resistance device and allows the braking end of the braking mechanism to move in the direction of a flywheel to quickly stop the flywheel, so that the braking of the braking device More efficient and user-friendly.

One object of the present invention is to provide a sports equipment and its brake device, brake driver and integrated external magnetic control module, wherein the brake driver provides a pressure plate, which is held above the encoding unit, and when the user passes through the When the pressure plate presses the driving rod, the pressure plate can prevent the user's hand from touching the encoding unit, thereby preventing the encoding unit from being misoperated.

One object of the present invention is to provide a sports equipment and its brake device, brake driver and integrated external magnetic control module, wherein the coding unit has a through hole, and the high end of the driving rod passes through the through hole of the coding unit , the pressure plate is installed on the high end of the driving rod, so that when the user uses the brake driver to brake, the force-bearing position of the brake driver is the driving rod instead of the coding unit, in this way On the one hand, the user will not misoperate the coding unit when using the brake driver to brake; on the other hand, even if the pressure applied by the user to the brake driver is not vertically downward, for example, the user presses the The pressure plate of the brake driver and the encoding unit will not be subjected to either downward pressure or lateral thrust, thereby avoiding damage to the encoding unit.

An object of the present invention is to provide a sports equipment and its brake device, brake driver and integrated external magnetic control module, wherein when the brake mechanism is driven by the drive rod of the brake driver, noise can be avoided.

According to one aspect of the present invention, the present invention provides a brake actuator, which includes:

an encoding unit, wherein the encoding unit has a perforation; and

A driving rod, wherein the driving rod has a wiring channel, a top opening side opening and a bottom side opening, the extending direction of the wiring channel is consistent with the extending direction of the driving rod, and the top side opening The high end of the drive rod is connected to the wiring channel, and the bottom side opening is connected to the wiring channel at the low end of the drive rod, wherein the high end of the drive rod penetrates the through hole of the coding unit And the encoding unit is exposed, so as to allow the encoding unit to be operatively arranged at the high end of the driving rod.

According to an embodiment of the present invention, the brake actuator further includes a tray, wherein the tray is fixedly mounted on the high end of the driving rod and allows the driving rod to form a rod mounting portion through which the rod mounting portion into the through hole of the encoding unit, so that the encoding unit is arranged on the tray and is operatively arranged on the high end of the driving rod.

According to an embodiment of the present invention, the brake driver further includes a pressure plate, wherein the pressure plate is fixedly installed on the rod body installation part of the drive rod, and the coding unit is held on the tray and between the platens.

According to an embodiment of the present invention, the brake driver further includes an encoding circuit board, the encoding circuit board has a plate channel, wherein the encoding unit includes an encoder, the through hole passes through the encoder, the The fixed part of the encoder is attached to the encoding circuit board, and the plate channel of the encoding circuit board corresponds to and communicates with the through hole of the encoding unit, wherein the rod body of the driving rod is installed Partially penetrates the board channel of the coding circuit board and the through hole of the coding unit.

According to another aspect of the present invention, the present invention further provides a braking device, which includes:

a braking mechanism; and

A brake actuator, wherein the brake actuator further comprises:

an encoding unit, wherein the encoding unit has a perforation; and

a drive rod, wherein the drive rod has a wiring channel, a top opening with side openings and

A bottom side opening, the extension direction of the wiring channel is consistent with the extension direction of the drive rod, the top side opening is connected to the wiring channel at the high end of the drive rod, and the bottom side opening is connected to the drive rod The lower end of the driving rod communicates with the wiring channel, wherein the high end of the driving rod passes through the through hole of the coding unit and exposes the coding unit, so as to allow the coding unit to be operatively arranged on the A high end of the drive rod, wherein the drive rod is configured to abut against the brake end of the brake mechanism.

According to another aspect of the present invention, the present invention further provides an integrated external magnetic control module, which includes:

A magnetic control resistance device, wherein the magnetic control resistance device includes a magnetic control housing, a drive assembly and an outer magnetic control assembly, the magnetic control housing has a holding space and a bottom opening respectively connected to the holding space and an operation channel, the drive assembly is arranged in the holding space of the magnetic control housing, and the outer magnetic control assembly is operatively arranged in the holding space of the magnetic control housing and is drivably connected to the drive assembly, wherein the outer magnetic control assembly has a through hole, and the through groove corresponds to the operation channel; and

A brake device, wherein the brake device includes a brake mechanism and a brake driver, the brake mechanism has a pivot end and a brake end corresponding to the pivot end, the brake mechanism uses all the brake mechanisms of the brake mechanism The pivoting end is rotatably mounted on the magnetic control housing and is arranged on the outside of the outer magnetic control assembly, the brake driver includes a driving rod, and the lower end of the driving rod passes through the The operating channel of the magnetic control housing and the through slot of the outer magnetic control assembly, and the driving rod is configured to abut against the braking end of the braking mechanism to drive the braking mechanism to rotate.

According to an embodiment of the present invention, the driving rod has a wiring channel, a top side opening and a bottom side opening, the extending direction of the wiring channel is consistent with the extending direction of the driving rod, and the top side The square opening is connected to the wiring channel at the high end of the driving rod, and the bottom side opening is connected to the wiring channel at the side of the low end of the driving rod, wherein the brake driver further includes a coding unit, a Encoding circuit board, a control circuit board and a control line, the encoding unit includes an encoder and has a perforation, the perforation passes through the encoder, and the fixed part of the encoder is attached to the encoding circuit plate, the high end of the driving rod passes through the through hole of the coding unit and exposes the coding unit, so as to allow the coding unit to be operatively arranged on the high end of the driving rod, and the control circuit board is Set in the magnetic control housing, the control wire is arranged in the wiring channel of the drive rod, and one end of the control wire passes through the top side opening of the drive rod and is It is connected to the encoding circuit board, and the other end passes through the bottom side opening of the driving rod and is connected to the control circuit board.

According to an embodiment of the present invention, the coding circuit board has a plate channel, and the plate channel of the coding circuit board corresponds to and communicates with the through hole of the coding unit, wherein the high end of the driving rod is After passing through the board channel of the coding circuit board, it passes through the through hole of the coding unit.

According to an embodiment of the present invention, the integrated external magnetic control module further includes a pressure plate, wherein the pressure plate is fixedly installed on the rod body installation part of the drive rod, and the coding unit is held on Between the tray and the platen.

According to an embodiment of the present invention, the control circuit board is located outside the holding space of the magnetic control housing.

According to an embodiment of the present invention, the brake device further includes a tension spring, one end of the tension spring is connected to the magnetic control housing, and the other end is connected to the brake mechanism, wherein when applied to the brake After the external force of the braking end of the mechanism is removed, the extension spring restores the braking mechanism to its initial position.

According to another aspect of the present invention, the present invention further provides a sports equipment, which comprises:

an equipment rack;

a footrest member, wherein said footrest member is treadably mounted to said equipment rack;

a flywheel, wherein said flywheel is rotatably mounted to said equipment frame and drivably connected to said footrest member; and

An integrated external magnetic control module, wherein the integrated external magnetic control module further includes:

A brake device, wherein the brake device includes a brake mechanism and a brake driver, the brake mechanism has a pivot end and a brake end corresponding to the pivot end, the brake mechanism uses all the brake mechanisms of the brake mechanism The pivoting end is rotatably mounted on the magnetic control housing and is arranged on the outside of the outer magnetic control assembly, the brake driver includes a driving rod, and the lower end of the driving rod passes through the The operating channel of the magnetic control housing and the through-groove of the outer magnetic control assembly, and the drive rod is set to abut against the brake end of the brake mechanism to drive the brake mechanism to rotate, wherein A periphery of the flywheel extends through the bottom opening to the holding space to allow the flywheel and the outer magnetic control assembly to communicate with each other.

According to an embodiment of the present invention, the equipment rack has a movable channel, and the middle part of the driving rod is movably mounted on the movable channel of the equipment rack, so as to allow the equipment rack to guide the driving rod direction of movement.

According to an embodiment of the present invention, the brake driver further includes a reset device, and the reset device is arranged on the driving rod and the between the equipment racks.

Description of drawings

Fig. 1 is a schematic perspective view of a sports equipment according to a preferred embodiment of the present invention.

Fig. 2 is an exploded schematic diagram of the sports equipment according to the above-mentioned preferred embodiment of the present invention.

Fig. 3 is a schematic partial cross-sectional view of the sports equipment according to the above-mentioned preferred embodiment of the present invention.

FIG. 4 is a schematic perspective view of an integrated external magnetic control module of the sports equipment according to the above-mentioned preferred embodiment of the present invention.

Fig. 5 is a partial cross-sectional schematic diagram of the integrated external magnetic control module of the sports equipment according to the above-mentioned preferred embodiment of the present invention.

FIG. 6 is an enlarged schematic diagram of a partial position of FIG. 5 .

FIG. 7A and FIG. 7B are respectively an exploded schematic diagram of different viewing angles of the integrated external magnetic control module of the sports equipment according to the above-mentioned preferred embodiment of the present invention.

FIG. 8A and FIG. 8B are respectively another exploded view from different angles of view of the integrated external magnetic control module of the sports equipment according to the above-mentioned preferred embodiment of the present invention. Fig. 9 is another exploded schematic diagram of the integrated external magnetic control module of the sports equipment according to the above-mentioned preferred embodiment of the present invention.

Fig. 10 is a schematic diagram of one of the states when the sports equipment is used by the user according to the above-mentioned preferred embodiment of the present invention.

FIG. 11 is an enlarged schematic cross-sectional view corresponding to a partial position of FIG. 10 in the used state.

Fig. 12 is a schematic diagram of the second state when the sports equipment is used by the user according to the above-mentioned preferred embodiment of the present invention.

FIG. 13 is an enlarged schematic cross-sectional view corresponding to the partial position of FIG. 12 in the used state.

Fig. 14 is a schematic diagram of the third state when the sports equipment is used by the user according to the above-mentioned preferred embodiment of the present invention.

FIG. 15 is an enlarged schematic cross-sectional view corresponding to the partial position of FIG. 14 in the used state.

detailed description

The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.

Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and The above terms should not be construed as limiting the present invention because the description is simplified rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation.

It can be understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element The quantity can be multiple, and the term "a" cannot be understood as a limitation on the quantity.

Referring to accompanying drawings 1 to 15 of the accompanying drawings of the present invention, an exercise equipment according to a preferred embodiment of the present invention will be disclosed and illustrated in the following description, wherein the exercise equipment includes an equipment rack 100 and a pedal part 200, a flywheel 300, a magnetic control resistance device 400 and a braking device 500 respectively arranged on the equipment rack 100, wherein the flywheel 300 is rotatably installed on the equipment rack 100 and be drivably connected to the footrest part 200, so that when the user steps on the footrest part 200, the flywheel 300 can be driven to rotate relative to the equipment rack 100 and utilize the flywheel 300 to provide Inertial force provides a load to assist the user to achieve fitness goals, wherein the magnetically controlled resistance device 400 is configured to interact with the flywheel 300 to adjust resistance, wherein the brake device 500 is configured to be able to contact the flywheel 300 The rotating flywheel 300 can be braked and the magnetic control resistance device 400 can be controlled.

It is worth mentioning that, in this specific example of the exercise equipment shown in accompanying drawings 1 to 15, the exercise equipment is implemented as a spinning bicycle, however, in other examples of the exercise equipment, the The exercise equipment may also be, but not limited to, an elliptical machine, a rowing machine, and the like.

Continuing to refer to accompanying drawing 5, Fig. 9, Fig. 11, Fig. 13 and Fig. 15, described brake device 500 comprises a brake mechanism 10 and a brake driver 20, and wherein described brake driver 20 is set and can drive described brake mechanism 10, The flywheel 300 is quickly stopped by the friction force generated by the brake mechanism 10 and the periphery 301 of the flywheel 300 .

Specifically, referring to accompanying drawing 9, described braking mechanism 10 has a pivot end 101 and a brake end 102 corresponding to described pivot end 101, wherein described pivot end 101 of described braking mechanism 10 is rotatably set on the magnetic control resistance device 400 to allow the magnetic control resistance device 400 to keep the brake mechanism 10 in a position adjacent to the flywheel 300, so that when the brake driver 20 drives the brake mechanism 10 When the pivoting end 101 of the braking mechanism 10 is allowed to pivot, the braking end 102 of the braking mechanism 10 can move toward the direction of the flywheel 300 and can cling to the flywheel 300. The peripheral edge 301 of the flywheel 300 quickly brakes the flywheel 300 by the friction force generated between the braking end 102 of the brake mechanism 10 and the peripheral edge 301 of the flywheel 300 . Correspondingly, when the brake driver 20 is not driving the brake end 102 of the brake mechanism 10, there is a gap between the brake end 102 of the brake mechanism 10 and the periphery 301 of the flywheel 300, To avoid friction between the braking end 102 of the braking mechanism 10 and the periphery 301 of the flywheel 300 , it is convenient for the user to drive the flywheel 300 to rotate through the pedal member 200 .

Continuing to refer to accompanying drawing 1 to Fig. 15, described magnetic control resistance device 400 comprises a magnetic control housing 410, a driving assembly 420 and an outer magnetic control assembly 430, wherein said magnetic control housing 410 has a holding space 411 and communicates with A bottom opening 412 of the holding space 411, the drive assembly 420 is arranged in the holding space 411 of the magnetic control housing 410, and the outer magnetic control assembly 430 is movably arranged in the magnetic control housing The holding space 411 of 410 is drivably connected to the driving assembly 420, and the periphery 301 of the flywheel 300 extends to the holding space 411 through the bottom opening 412 of the magnetron housing 410 , so that the flywheel 300 and the outer magnetic control assembly 430 can cooperate with each other to adjust the resistance by adjusting the position of the outer magnetic control assembly 430 relative to the flywheel 300 . The driving assembly 420 can drive the outer magnetic control assembly 430, so that the outer magnetic control assembly 430 moves in the holding space 411 of the magnetic control housing 410, so that the relative position of the outer magnetic control assembly 430 is adjusted. The resistance is further adjusted at the position of the flywheel 300 .

Specifically, referring to accompanying

drawings

8, 10 and 12, the outer magnetic control assembly 430 includes a magnetic control arm 431, a magnetic control cover 432 and at least one set of magnetic elements 433, wherein the magnetic control arm 431 is integrally Extending to the magnetic control cover 432, and the magnetic control arm 431 is rotatably mounted on the magnetic control housing 410, wherein the magnetic element 433 is arranged on the magnetic control cover 432 to allow the magnetic control A control cover 432 holds the magnetic element 433 around the periphery 301 of the flywheel 300 . The magnetron cover 432 of the outer magnetron assembly 430 is drivably connected to the drive assembly 420, wherein when the drive assembly 420 drives the magnetron cover 432 of the outer magnetron assembly 430, The magnetic control cover 432 drives the magnetic control arm 431 to rotate relative to the magnetic control housing 410 and drives the magnetic element 433 to move to change the position of the magnetic element 433 relative to the flywheel 300 .

More specifically, the magnetic control cover 432 includes a cover body 4321, two cover arms 4322 and a cover cavity 4323, and the two cover arms 4322 integrally extend downward from opposite sides of the cover body 4321 respectively. , so as to form the cover cavity 4323 between the two cover arms 4322 and the cover body 4321, wherein the magnetron arm 431 integrally extends outward from the cover body 4321 of the magnetron cover 432 . The outer magnetic control assembly 430 includes two sets of magnetic elements 433, and each set of magnetic elements 433 is respectively arranged on each cover arm 4322 of the magnetic control cover 432 and is held on the magnetic control cover 432. The cover cavity 4323 of the cover 432 is like this: on the one hand, the magnetic control cover 432 can keep these magnetic elements 433 in a suitable position, and on the other hand, the magnetic control cover 432 can reduce magnetic flux leakage to enhance The magnetic elements 433 form a magnetic field in the housing cavity 4323 of the magnetron housing 432 .

Preferably, the magnetron arm 431 and the magnetron cover 432 are integral sheet metal parts, which are formed by bending process after being cut.

Continue to refer to accompanying drawing 9, Fig. 11, Fig. 13 and Fig. 15, described driving assembly 420 further comprises a driving motor 421, a swing wheel 422, a group of transmission wheels 423 and a linkage arm 424, wherein said driving motor 421 It is mounted on the magnetic control housing 410, and its output shaft is equipped with a worm gear 4211, wherein the swing wheel 422 is rotatably mounted on the magnetic control housing 410, and a group of the transmission wheels 423 are engaged and uniformly The shell is rotatably mounted on the magnetic control housing 410, and one set of transmission wheels 423 is engaged with the worm wheel 4211 of the drive motor 421, and the other is engaged with the receiving wheel 422 of the swing wheel 422. The drive tooth 4221 , wherein the opposite ends of the linkage arm 424 are rotatably mounted on the swing arm 4222 of the swing wheel 422 and the cover body 4321 of the magnetron cover 432 respectively.

When the drive motor 421 outputs power in such a way that the worm gear 4211 rotates in one direction, the power output by the drive motor 421 can drive the swing arm 4222 of the swing wheel 422 through a set of transmission wheels 423 Swing, then the swing arm 4222 of the swing wheel 422 can pull the magnetron cover 432 upwards through the linkage arm 424 to increase the distance between the magnetic elements 433 and the flywheel 300. When the flywheel 300 is driven to rotate, the amount of magnetic field lines cutting the magnetic elements 433 is reduced, so that the user saves more effort when using the sports equipment.

Correspondingly, when the drive motor 421 outputs power in such a way that the worm gear 4211 rotates in another direction, the power output by the drive motor 421 can drive all the swing wheels 422 through a set of transmission wheels 423 . The swing arm 4222 swings, and then the swing arm 4222 of the swing wheel 422 can push down the magnetron cover 432 through the linkage arm 424 to reduce the magnetic element 433 and the flywheel 300. At this time, when the flywheel 300 is driven to rotate, the amount of magnetic flux lines cutting these magnetic elements 433 increases, thereby making the user more strenuous when using the sports equipment.

Continuing to refer to accompanying

drawings

9, 11, 13 and 15, the pivoting end 101 of the braking mechanism 10 of the braking device 500 is rotatably installed on the magnetic control resistance device 400. The control housing 410 , and the braking mechanism 10 is located between the magnetic control arm 431 of the outer magnetic control assembly 430 and the periphery 301 of the flywheel 300 . The magnetic control housing 410 further has an operation channel 413, and the operation channel 413 communicates with the holding space 411, wherein the magnetic control arm 431 of the outer magnetic control assembly 430 has a through groove 4311, wherein the magnetic control The operating channel 413 of the casing 410 corresponds to the through slot 4311 of the magnetic control arm 431 of the outer magnetic control assembly 430 . The brake driver 20 has a high end portion 201 and a low end portion 202 corresponding to the high end portion 201, wherein the low end portion 202 of the brake driver 20 passes through the magnetic control housing 410 in turn. The operation channel 413 and the slot 4311 of the magnetic control arm 431 of the outer magnetic control assembly 430 can abut against the brake end 102 of the brake mechanism 10, so that the magnetic control resistance device 400 and the The braking device 500 forms an integrated external magnetic control module 600 . The user can drive the brake end 102 of the brake mechanism 10 toward the periphery of the flywheel 300 through the low end 202 of the brake driver 20 when the user operates the high end 201 of the brake driver 20 301, for example, when the user presses the high end 201 of the brake driver 20, the brake end 102 of the brake mechanism 10 can be driven toward the The direction of the periphery 301 of the flywheel 300 moves.

Continuing to refer to FIG. 9 , the braking mechanism 10 of the braking device 500 further includes an extension body 11 , an installation shaft 12 and a brake shoe 13 , wherein the installation shaft 12 is arranged on one of the extension body 11 end to form the pivot end 101 of the brake mechanism 10, and the mounting shaft 12 of the brake mechanism 10 is rotatably mounted on the magnetic control housing 410 of the magnetic control resistance device 400 , wherein the brake shoe 13 is arranged on the brake end 102 of the brake mechanism 10, and the brake shoe 13 is arranged toward the peripheral edge 301 of the flywheel 300 to allow the brake shoe 13 to contact The peripheral edge 301 of the flywheel 300 generates frictional force between the brake shoe 13 and the flywheel 300 .

Continuing to refer to accompanying drawing 9, described magnetic control housing 410 of described magnetic control resistance device 400 comprises a first side shell 414 and a second side shell 415, and described first side shell 414 and described second side shell 415 are installed mutually to form the holding space 411 , the bottom opening 412 and the operation channel 413 between the first side case 414 and the second side case 415 . The first side shell 414 has a first pivot slot 4141, the second side shell 415 has a second pivot slot 4151, the first pivot slot 4141 of the first side shell 414 and the first pivot slot 4151 The second pivot grooves 4151 of the second side shell 415 correspond to each other, and the opposite ends of the installation shaft 12 of the braking mechanism 10 are respectively rotatably installed on the first pivot grooves of the magnetic control housing 410. The first pivot slot 4141 of one side shell 414 and the second pivot slot 4151 of the second side shell 415, so that the pivot end 101 of the brake mechanism 10 is rotatably mounted on The magnetic control housing 410 .

The first side shell 414 further has a first installation groove 4142, the second side shell 415 has a second installation groove 4152, the first installation groove 4142 of the first side shell 414 and the first installation groove 4152 The second mounting grooves 4152 of the two side shells 415 correspond to each other, and the opposite ends of the magnetic control arm 431 of the outer magnetic control assembly 430 are respectively rotatably mounted on the first side shell 414. The first installation groove 4142 and the second installation groove 4152 of the second side shell 415 , so that the magnetic control arm 431 of the outer magnetic control assembly 430 is rotatably mounted on the magnetic control housing 410 .

In addition, the opposite ends of the rotation shaft of the swing wheel 422 of the drive assembly 420 and the opposite ends of the rotation shaft of a set of transmission wheels 423 are respectively rotatably mounted on the first magnetic control housing 410 . One side shell 414 and the second side shell 415, such that the swing wheel 422 and a set of transmission wheels 423 are respectively rotatably mounted on the magnetic control housing 410 and held in the magnetic control housing 410 The holding space 411.

Further, the braking device 500 includes a tension spring 30, wherein one end of the tension spring 30 is connected to the magnetic control housing 410, for example, the end of the tension spring 30 is connected to the magnetic control housing 410 of the first side shell 414 , the other end of the tension spring 30 is connected to the extension body 11 of the braking mechanism 10 . When the lower end 202 of the brake driver 20 drives the brake end 102 of the brake mechanism 10 to move toward the peripheral edge 301 of the flywheel 300, the tension spring 30 is elastically deformed and accumulates elastic potential energy. Correspondingly, when the low end portion 202 of the brake driver 20 is not driving the brake end 102 of the brake mechanism 10, the tension spring 30 drives the brake mechanism 10 in the process of restoring the original state. The brake end 102 moves toward the direction away from the periphery 301 of the flywheel 300 , so there is a gap between the brake end 102 of the brake mechanism 10 and the periphery 301 of the flywheel 300 .

Continue to refer to accompanying drawing 1 to Fig. 15, described brake driver 20 comprises a driving rod 21 and is arranged on a coding unit 22 of the high end of described driving rod 21, wherein the high end of described driving rod 21 forms described brake driver 20 Correspondingly, the low end of the driving rod 21 forms the low end part 202 of the brake driver 20, and the driving rod 21 can pass through all the magnetron housings 410 in turn. The operating channel 413 and the through slot 4311 of the magnetic control arm 431 of the outer magnetic control assembly 430 can be used to drive the braking end 102 of the braking mechanism 10 towards the direction movement of the periphery 301 . Preferably, the driving rod 21 is hard, for example, the driving rod 21 can be but not limited to a metal rod, so that when the high end of the driving rod 21 is pressed, the low end of the driving rod 21 can directly Transmit pressure to the brake end 102 of the brake mechanism 10 to allow the pivot end 101 of the brake mechanism 10 to rotate relative to the magnetically controlled resistance device 400 and to allow all movements of the brake mechanism 10 The brake end 102 moves toward the peripheral edge 301 of the flywheel 300 to quickly brake the flywheel 300 , so that the brake device 500 has higher braking efficiency and is convenient for users to use.

With reference to accompanying drawing 2 and Fig. 3, described equipment rack 100 has an active channel 110, and the middle part of described driving rod 21 is movably arranged in described active channel 110 of described equipment rack 100, and described equipment rack 100 The active channel 110 guides the movement direction of the driving rod 21 . When the user drives the driving rod 21 to move along the track formed by the movable channel 110 of the equipment rack 100 by pressing the high end of the driving rod 21, the low end of the driving rod 21 can abut against the The extension body 11 of the brake mechanism 10 is used to drive the brake end 102 of the brake mechanism 10 to move toward the peripheral edge 301 of the flywheel 300, and the brake shoe 13 of the brake mechanism 10 When contacting the peripheral edge 301 of the flywheel 300 , a frictional force is generated between the brake shoe 13 of the brake mechanism 10 and the peripheral edge 301 of the flywheel 300 to quickly stop the flywheel 300 .

Preferably, continuing to refer to accompanying drawings 2 and 3, the brake device 500 further includes a reset device 40, the reset device 40 is configured to connect the driving rod 21 and the equipment rack 100, wherein when the brake is applied to the After the external force on the high end of the driving rod 21 is applied, the reset device 40 drives the driving rod 21 to move along the track formed by the movable channel 110 of the equipment rack 100 to return to the original state. More preferably, the reset device 40 is a compression spring, which is sleeved in the middle of the driving rod 21, and the reset device 40 is held in the movable channel 110 of the equipment rack 100 by the reset device 40 The internal way is set between the driving rod 21 and the equipment rack 100, the bottom end of the reset device 40 is against the rod body protrusion 210 of the driving rod 21, and the top end of the reset device 40 Abut against the frame body protrusion 111 of the equipment rack 100, so that when the high end of the driving rod 21 is pressed to drive the driving rod 21 to move along the track formed by the movable channel 110 of the equipment rack 100 , the rod body protrusion 210 of the driving rod 21 and the rack body protrusion 111 of the equipment rack 100 press the resetter 40 mutually to allow the resetter 40 to accumulate elasticity by generating elastic deformation. Potential energy, after canceling the external force applied to the high end of the driving rod 21, the restorer 40 drives the driving rod 21 to form along the movable channel 110 of the equipment rack 100 in the process of restoring the original state Orbital movement, so that the position of the driving rod 21 returns to the initial position.

It can be understood that the magnetic control housing 410 of the magnetic control resistance device 400 is provided with the operation channel 413 and the magnetic control arm 431 of the outer magnetic control assembly 430 is provided with the through slot 4311, so The lower end of the drive rod 21 sequentially passes through the operation channel 314 of the magnetic control housing 410 and the through slot 4311 of the magnetic control arm 431 of the outer magnetic control assembly 430 to abut and drive When the extension body 11 of the braking mechanism 10 is used, the driving lever 21 will not misoperate the magnetic control resistance device 400, so as to improve the experience of using the sports equipment.

Preferably, the size of the operating channel 413 of the magnetic control housing 410 and the size of the slot 4311 of the magnetic control arm 431 of the outer magnetic control assembly 430 are larger than the size of the drive rod 21, so that When the drive rod 21 moves relative to the equipment rack 100 along the track formed by the movable channel 110 of the equipment rack 100, the drive rod 21 can be prevented from touching the magnetic control housing 410 and The magnetron arm 431 avoids generating noise in this way. ,

Continuing to refer to accompanying drawings 5 to 9, the drive rod 21 of the brake driver 20 has a wiring channel 211, a top side opening 212 and a bottom side opening 213, the extension direction of the wiring channel 211 and the The extension direction of the driving rod 21 is consistent, the top side opening 212 communicates with the wiring channel 211 at the top of the wiring channel 211, and the bottom side opening 213 communicates with the wiring channel 211 at the side. Wiring channel 211 . The brake device 500 further includes a control line 50, a coding circuit board 60 and a control circuit board 70, the coding unit 22 is connected to the coding circuit board 60, and the control line circuit board 70 is arranged on the The magnetic control housing 410, wherein the control wire 50 is arranged in the wiring channel 211 of the driving rod 21, and the high end of the control wire 50 passes through the top side opening 212 of the driving rod 21 Connected to the encoding circuit board 60, the lower end of the control line 50 passes through the bottom side opening 213 of the drive rod 21 and is connected to the control circuit board 70, so that the user can operate the When using the encoding unit 22, the encoding information generated by the encoding unit 22 can be transmitted to the control circuit board 70 through the control line 50, and then transmitted to the drive motor 421 of the drive assembly 420, so as to The drive assembly 420 is allowed to execute corresponding instructions, and when the drive rod 21 is driven to move along the track formed by the movable channel 110 of the equipment rack 100, the control wires 50 can be synchronously and simultaneously Amplitude is driven to avoid damage to the control wire 50, thus ensuring the reliability of the sports equipment.

Preferably, referring to FIG. 8A , the control circuit board 70 is mounted on the outside of the first side shell 414 of the magnetic control housing 410 , and the control circuit board 70 is mounted on the magnetic control housing 410 The outer side of the first side shell 414, the bottom side opening 213 of the driving rod 21 is exposed to the outside of the magnetic control housing 410, so that the lower end of the control line 50 passes through the driving rod The bottom side opening 213 of 21 can be directly connected to the control circuit board 70 after passing through. In other words, the lower end of the control wire 50 does not enter the holding space 411 of the magnetic control housing 410 after passing through the bottom side opening 213 of the driving rod 21, but extends to the The exterior of the magnetic control housing 410 is used to connect the control line 50 to the control circuit board 70 .

Preferably, referring to FIG. 8A , the brake device 500 further includes a cover 80 , wherein the cover 80 is mounted on the first side shell 414 and covers the control circuit board 70 . Preferably, the encoding unit 22 is operatively arranged at the high end of the driving rod 21, so that the user allows the encoding unit 22 to generate corresponding encoding information by operating the encoding unit 22, so as to subsequently control the The driving component 420 executes corresponding instructions.

Specifically, the encoding unit 22 includes an encoder 221 and has a perforation 222, and the encoding circuit board 60 has a plate channel 61, wherein the fixed part of the encoder 221 is mounted on the encoding circuit board 60 , and the perforation 222 of the encoding unit 22 corresponds to and communicates with the plate passage 61 of the encoding circuit board 60 , wherein the high end of the driving rod 21 penetrates into the plate passage of the encoding circuit board 60 61 and the through hole 222 of the encoding unit 22 to allow the encoder 221 to surround the high end of the driving rod 21 so that the encoding unit 22 is operatively arranged on the driving rod 21 high end. The user operates the encoding unit 22 by driving the movable part of the encoder 221 to rotate relative to the fixed part, so as to allow the encoding unit 22 to generate corresponding encoded information.

Further, the encoding unit 22 includes an operation ring 223, wherein the movable part of the encoder 221 is mounted on the operation ring 223, so as to allow the operation ring 223 to surround the encoder 221, In this way, the operation ring 223 forms the general appearance of the coding unit 22 , and the user can drive the movable part of the encoder 221 to rotate relative to the fixed part through the operation ring 223 to operate the coding unit 22 .

Further, continuing to refer to accompanying drawings 5 to 9, the brake driver 20 includes a tray 23, wherein the tray 23 is fixedly mounted on the high end of the drive rod 21 and allows the drive rod 21 to form a rod body. part 214, the rod mounting part 214 of the driving rod 21 penetrates the plate channel 61 of the coding circuit board 60 and the through hole 222 of the coding unit 22, so that the coding circuit board 60 is The tray 23 is arranged on the tray 23 and the coding unit 22 is operatively arranged on the tray 23 , so that the tray 23 keeps the coding unit 22 at the high end of the driving rod 21 .

Specifically, the tray 23 includes a tray body 231 and a tray column 232 and has a first tray channel 233 and a second tray channel 234, the tray column 232 integrally extends outward from the tray body 231, The first tray channel 233 is formed on the disc body 231 and the disc column 232 to allow the rod mounting portion 214 of the driving rod 21 to penetrate the first tray channel 233 of the tray 23 , Wherein the second tray channel 234 is formed on the side of the disc column 232 and communicates with the first tray channel 233 , the rod body mounting portion 214 of the drive rod 21 penetrates all of the tray 23 . After the first tray channel 233, the top side opening 212 of the drive rod 21 corresponds to and communicates with the second tray channel 234 of the tray 23, so as to allow the high end of the control line 50 to pass through the The top side opening 212 of the driving rod 21 and the second tray channel 234 of the tray 23 pass through and connect to the coding circuit board 60 .

Preferably, the disc body 231 of the tray 23 forms an accommodating cavity 2311 , wherein the coding circuit board 60 is accommodated in the accommodating cavity 2311 of the disc body 231 .

Further, referring to accompanying drawings 5 to 9, the brake driver 20 includes a pressure plate 24, wherein the pressure plate 24 is fixedly mounted on the rod mounting portion 214 of the drive rod 21, and the The platen 24 and the tray 23 are located on opposite sides of the encoding unit 22 respectively, that is, the operating ring 223 of the encoding unit 22 is rotatably held between the tray 23 and the platen 24 In this way, when the user drives the driving rod 21 to move along the track formed by the movable channel 110 of the equipment rack 100 by pressing the pressure plate 24 , the user can avoid misoperation of the encoding unit 22 .

Specifically, in the present invention, the rod mounting portion 214 of the driving rod 21 passes through the plate passage 61 of the coding circuit board 60 and the through hole 221 of the coding unit 22, and the pressure plate 24 is mounted on the rod mounting portion 214 of the driving rod 21, so that when the user uses the brake driver 20 to brake, the force-bearing position of the brake driver 20 is the driving rod 21 instead of the coding unit 22. In this way, on the one hand, the user will not misoperate the encoding unit 22 when using the brake driver 20 to brake; on the other hand, even if the pressure applied by the user to the brake driver 20 is not vertically downward For example, when the user presses the pressure plate 24 of the brake driver 20 from obliquely above, the coding unit 22 will neither receive downward pressure nor lateral thrust, thereby preventing the coding unit 22 from being subjected to damage.

Accompanying drawing 10 to Fig. 15 have respectively shown the user's state when using described sports equipment.

10 and 11 , the user can allow the encoding unit 22 to generate encoded information by turning the operation ring 223 of the encoding unit 22 of the brake driver 20 . It is worth mentioning that the content of the encoded information generated by the encoding unit 22 is related to the direction and/or magnitude of the user's rotation of the operating ring 223 of the encoding unit 22 . The control line 50 can transmit the encoded information generated by the encoding unit 22 to the control circuit board 70, and then be transmitted to the drive motor 421 of the drive assembly 420 of the magnetron resistance device 400 , to drive the outer magnetic control assembly 430 around the outer magnetic control assembly 430 in the holding space 410 of the magnetic control housing 410 when the drive motor 421 of the drive assembly 420 executes a corresponding instruction The mounting positions of the magnetic control arm 431 and the magnetic control housing 410 are swung to change the relative position of the outer magnetic control assembly 430 and the flywheel 300 to achieve resistance adjustment.

Referring to accompanying

drawings

12 and 13 , the user can press the driving rod 21 by touching the pressure plate 24 of the brake driver 20 with his hand, so as to allow the driving rod 21 to move along all the parts of the equipment rack 100 . The track formed by the movable channel 110 moves downwards. At this time, on the one hand, the drive rod 21 and the equipment rack 100 cooperate with each other to exert pressure on the reset device 40, so that the reset device 40 can generate elasticity by On the other hand, the lower end of the driving rod 21 abuts against the extension body 11 of the brake mechanism 10, and can drive the brake mechanism 10 to allow the brake mechanism 10 to The pivoting end 101 rotates around the mounting shaft 12 and the installation position of the magnetic control housing 410 and moves the braking end 102 of the braking mechanism 10 toward the peripheral edge 301 of the flywheel 300 , when the brake shoe 13 of the brake mechanism 10 contacts the periphery 301 of the flywheel 300 , the brake device 500 passes through the brake shoe 13 of the brake mechanism 10 and the flywheel 300 The friction between the peripheral edges 301 quickly stops the flywheel 300 . During this process, the tension spring 30 is elongated by the mutual cooperation of the magnetic control housing 410 and the extension body 11 to store elastic potential energy by generating elastic deformation.

It is worth mentioning that the user presses the drive lever 21 by touching the pressure plate 24 of the brake driver 20 with his hand, so that the user's hand can be prevented from touching the coding unit 22 and further avoid misoperation. sports equipment. Moreover, when the user presses the driving rod 21 by touching the pressure plate 24 of the brake driver 20 with his hands, the force-bearing position of the brake driver 20 is the driving rod 21 instead of the coding unit. 22, so that even if the pressure applied by the user to the brake actuator 20 is not vertically downward, for example, the user presses the pressure plate 24 of the brake actuator 20 from obliquely above, the coding unit 22 will not be subjected to downward pressure. pressure, and will not be subject to lateral thrust, thereby avoiding damage to the encoding unit 22 .

It is worth mentioning that the size of the operating channel 413 of the magnetic control housing 410 and the size of the through slot 4311 of the magnetic control arm 431 of the outer magnetic control assembly 430 are larger than that of the drive rod 21. size, so that when the user presses the pressure plate 24 of the brake driver 20 to press the drive rod 21, the drive rod 21 can be prevented from touching the magnetic control housing 410 and the magnetic control arm 431 , to further avoid noise.

Referring to accompanying drawings 14 and 15, when the user no longer presses the pressure plate 24 of the brake driver 20, the restorer 40 can drive the drive rod 21 to return to the initial position during the process of returning to the initial state, At this time, the tension spring 30 drives the brake end 102 of the brake mechanism 10 to move away from the peripheral edge 301 of the flywheel 300 during the process of returning to the initial state, so that the brake mechanism 10 There is a gap between the brake end 102 and the peripheral edge 301 of the flywheel 300, so that the user can normally use the exercise equipment for fitness.

Those skilled in the art can understand that the above embodiments are only examples, and the features of different embodiments can be combined with each other to obtain implementations that are easily conceivable according to the content disclosed in the present invention but not explicitly indicated in the accompanying drawings.

It should be understood by those skilled in the art that the embodiments of the present invention shown in the foregoing description and drawings are only examples and do not limit the present invention. The objects of the present invention have been fully and effectively accomplished. The functions and structural principles of the present invention have been shown and described in the embodiments, and the embodiments of the present invention may have any deformation or modification without departing from the principles.

Claims

A brake driver, characterized in that it comprises:

an encoding unit, wherein the encoding unit has a perforation; and

A driving rod, wherein the driving rod has a wiring channel, a top opening side opening and a bottom side opening, the extending direction of the wiring channel is consistent with the extending direction of the driving rod, and the top side opening The high end of the drive rod is connected to the wiring channel, and the bottom side opening is connected to the wiring channel at the low end of the drive rod, wherein the high end of the drive rod penetrates the through hole of the coding unit And the encoding unit is exposed, so as to allow the encoding unit to be operatively arranged at the high end of the driving rod.
The brake actuator according to claim 1, further comprising a tray, wherein said tray is fixedly mounted to the high end of said drive rod and allows said drive rod to form a rod mounting portion which penetrates said rod mounting portion. The perforation of the coding unit is arranged so that the coding unit is arranged on the tray and is operatively arranged on the high end of the driving rod.
The brake driver according to claim 2, further comprising a pressure plate, wherein the pressure plate is fixedly mounted on the rod body mounting portion of the driving rod, and the encoding unit is held between the tray and the between the platens.
The brake driver according to claim 2 or 3, further comprising an encoding circuit board, said encoding circuit board has a plate channel, wherein said encoding unit comprises an encoder, said through-hole runs through said encoder, said The fixed part of the encoder is attached to the encoding circuit board, and the plate channel of the encoding circuit board corresponds to and communicates with the through hole of the encoding unit, wherein the rod body of the driving rod is installed Partially penetrates the board channel of the coding circuit board and the through hole of the coding unit.
A braking device, characterized in that it comprises:

a braking mechanism; and

A brake actuator according to any one of claims 1 to 4, wherein the drive rod is arranged to abut against a brake end of the brake mechanism.
An integrated external magnetic control module is characterized in that it includes:

A magnetic control resistance device, wherein the magnetic control resistance device includes a magnetic control housing, a drive assembly and an outer magnetic control assembly, the magnetic control housing has a holding space and a bottom opening respectively connected to the holding space and an operation channel, the drive assembly is arranged in the holding space of the magnetic control housing, and the outer magnetic control assembly is operatively arranged in the holding space of the magnetic control housing and is drivably connected to the drive assembly, wherein the outer magnetic control assembly has a through hole, and the through groove corresponds to the operation channel; and

A brake device, wherein the brake device includes a brake mechanism and a brake driver, the brake mechanism has a pivot end and a brake end corresponding to the pivot end, the brake mechanism uses all the brake mechanisms of the brake mechanism The pivoting end is rotatably mounted on the magnetic control housing and is arranged on the outside of the outer magnetic control assembly, the brake driver includes a driving rod, and the lower end of the driving rod passes through the The operating channel of the magnetic control housing and the through slot of the outer magnetic control assembly, and the driving rod is configured to abut against the braking end of the braking mechanism to drive the braking mechanism to rotate.
The integrated external magnetic control module according to claim 6, wherein the driving rod has a wiring channel, a top side opening and a bottom side opening, the extension direction of the wiring channel and the extension of the driving rod The direction is the same, the top side opening is connected to the wiring channel at the high end of the driving rod, and the bottom side opening is connected to the wiring channel at the side of the low end of the driving rod, wherein the brake driver It further includes an encoding unit, an encoding circuit board, a control circuit board and a control line, the encoding unit includes an encoder and has a perforation, the perforation passes through the encoder, and the fixed part of the encoder is Mounted on the coding circuit board, the high end of the driving rod passes through the through hole of the coding unit and exposes the coding unit, so as to allow the coding unit to be operatively arranged on the high end of the driving rod , the control circuit board is arranged in the magnetic control housing, the control wire is arranged in the wiring channel of the driving rod, and one end of the control wire passes through the top of the driving rod The side opening passes through and is connected to the coding circuit board, and the other end passes through the bottom side opening of the driving rod and is connected to the control circuit board.
The integrated external magnetic control module according to claim 7, wherein the encoding circuit board has a plate channel, and the plate channel of the encoding circuit board corresponds to and communicates with the perforation of the encoding unit, wherein the The high end of the drive rod passes through the through hole of the encoding unit after passing through the plate channel of the encoding circuit board.
The integrated external magnetic control module according to claim 7, wherein the brake driver further comprises a tray, wherein the tray is fixedly mounted on the high end of the driving rod and allows the driving rod to form a rod mounting part , the rod body mounting part passes through the through hole of the coding unit, so that the coding unit is arranged on the tray and is operatively arranged on the high end of the driving rod.
The integrated external magnetic control module according to claim 9, further comprising a pressure plate, wherein the pressure plate is fixedly installed on the rod body installation part of the driving rod, and the encoding unit is held on the between the tray and the platen.
The integrated external magnetic control module according to claim 7, wherein the control circuit board is located outside the holding space of the magnetic control housing.
The integrated external magnetic control module according to any one of claims 6 to 11, wherein the brake device further includes a tension spring, one end of the tension spring is connected to the magnetic control housing, and the other end is connected to the The brake mechanism, wherein the tension spring restores the brake mechanism to an initial position after the external force applied to the brake end of the brake mechanism is removed.
A sports equipment is characterized in that it comprises:

an equipment rack;

a footrest member, wherein said footrest member is treadably mounted to said equipment rack;

a flywheel, wherein said flywheel is rotatably mounted to said equipment frame and drivably connected to said footrest member; and

The integrated external magnetic control module according to any one of claims 6 to 12, wherein the periphery of the flywheel extends to the holding space through the bottom opening, so as to allow the flywheel and the external magnetic control assembly to interact with each other. comminicate.
The sports equipment according to claim 13, wherein said equipment frame has a movable channel, and the middle part of said driving rod is movably mounted on said movable channel of said equipment frame to allow said equipment frame to guide the The direction of movement of the drive rod is described.
The sports equipment according to claim 14, wherein said brake actuator further comprises a reset device, said reset device is arranged on said drive in such a manner that said reset device is retained in said movable channel of said equipment rack. between the pole and the equipment rack.