CN216653273U - Permanent magnetism adds hinders directly drives formula intelligent bicycle platform of riding - Google Patents

Abstract

The utility model discloses a permanent magnet resistance-adding direct-drive intelligent bicycle riding platform which comprises a base, a permanent magnet resistance-adding mechanism and a transmission disc, wherein the top of the base is provided with a mounting groove, one end of the mounting groove is rotatably connected with a supporting plate through a rotating rod, the permanent magnet resistance-adding mechanism is rotatably connected with the top of the supporting plate, the supporting plate is connected with the inner bottom of the mounting groove through a turnbuckle, one end of the mounting groove, which is far away from the supporting plate, is rotatably connected with a mounting block through a rotating shaft, the mounting block is connected with the inner wall of the mounting groove through a telescopic cylinder, two ends of the telescopic cylinder are respectively rotatably connected with the mounting block and the inner wall of the mounting groove, a cavity is arranged in the mounting block, the cavity is connected with a screw rod in a rotating mode, and a worm wheel is fixedly sleeved on the screw rod. According to the utility model, through the arrangement of the folding adjusting mechanism, the riding platform can be freely folded according to the requirement, so that the portability of the riding platform is improved.

Description

Permanent magnetism adds hinders directly drives formula intelligent bicycle platform of riding

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to a permanent magnet resistance-increasing direct-drive intelligent bicycle riding platform.

Background

The outdoor riding is more and more paid attention to and loved by people as a healthy sport, but the outdoor riding is limited by a plurality of factors such as environment, road conditions and the like, and can not be ridden at will, and the outdoor riding is easy to cause safety problems, so that the riding platform serves as auxiliary riding equipment, and the real feeling of the outdoor riding can be restored to the maximum extent. Most of the existing market intelligent riding platforms are of a liquid resistance type and a resistance type, and the liquid resistance type riding platform can only be mechanically adjusted according to self-feeling of a rider and cannot provide effective data reference; the resistance type riding platform needs power supply, for example, outdoor training is warmed up in advance and is not influenced by the power supply for use, a magnetic field is provided by the electromagnetic iron core, the problems of heavier mass, inconvenience in carrying, complex manufacturing process and the like also exist, and therefore the permanent magnet resistance-adding ultra-silent intelligent riding platform is provided in the prior patent of 'CN202020490065. X'.

But current permanent magnetism adds hinders direct drive formula platform constitution mechanism of riding comparatively fixed, and the platform of riding can't freely fold to influence the occupation of land space and the portability of the platform of riding.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, a permanent magnet resistance-adding direct-drive type riding platform is fixed in a forming mechanism and cannot be freely folded, and provides a permanent magnet resistance-adding direct-drive type intelligent bicycle riding platform.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a permanent magnet resistance-adding direct-drive intelligent bicycle riding platform comprises a base, a permanent magnet resistance-adding mechanism and a transmission disc, wherein the top of the base is provided with a mounting groove, one end of the mounting groove is rotatably connected with a supporting plate through a rotating rod, the permanent magnet resistance-adding mechanism is rotatably connected with the top of the supporting plate, the supporting plate is connected with the inner bottom of the mounting groove through a turnbuckle, one end of the mounting groove, which is far away from the supporting plate, is rotatably connected with a mounting block through a rotating shaft, the mounting block is connected with the inner wall of the mounting groove through a telescopic cylinder, two ends of the telescopic cylinder are respectively rotatably connected with the mounting block and the inner wall of the mounting groove, a cavity is arranged in the mounting block, a screw rod is rotatably connected in the cavity, a worm wheel is fixedly sleeved on the screw rod, a worm meshed with the worm wheel is arranged in the cavity, one end of the worm penetrates through the inner wall of the cavity and is fixedly connected with a knob, the top of screw rod runs through the inner wall and the screw thread of cavity and has cup jointed the thread bush, the top and the driving disc of thread bush rotate to be connected, a plurality of guide arms that the top fixedly connected with symmetry of installation piece set up, the guide block has been cup jointed in the slip on the guide arm, the one end and the thread bush outer wall fixed connection of guide block.

Preferably, the bottom of the base is fixedly connected with a plurality of rubber pads.

Preferably, the rotating rod is sleeved with a torsion spring, and two ends of the torsion spring are fixedly connected with the supporting plate and the inner wall of the mounting groove respectively.

Preferably, a handle is fixedly connected to the top of one end, close to the supporting plate, of the base.

Preferably, one end of the screw rod, which is positioned in the threaded sleeve, is fixedly connected with a limiting block.

Preferably, be equipped with the spout on the outer wall of installation piece, fixedly connected with slide bar in the spout, the L type kelly has been cup jointed in the slip on the slide bar, it is equipped with a plurality of draw-in grooves that correspond with L type kelly to surround on the outer wall of knob, the cover is equipped with the spring on the slide bar, the both ends of spring respectively with L type kelly and spout inner wall fixed connection.

Has the advantages that:

1. the magnetic damping mechanism is folded by rotating the turnbuckle, the magnetic damping mechanism is folded and accommodated in the mounting groove, the worm is driven to rotate by rotating the knob, the worm drives the screw rod to rotate through the worm wheel, the distance between the threaded sleeve and the mounting block is adjusted, then the mounting block is driven to rotate by using the telescopic cylinder, and the transmission disc is accommodated in the mounting groove;

2. the platform of riding can conveniently be removed in the setting of handle, and torque spring can play certain torsion to the backup pad simultaneously and support, and the setting of L type kelly can be fixed the knob, and the spring can play certain elastic support to L type kelly, and the stopper can prevent that the screw rod from droing in the thread bush.

Drawings

Fig. 1 is a schematic structural view of a permanent magnet resistance-adding direct-drive intelligent bicycle riding platform provided by the utility model;

fig. 2 is a schematic structural view of a portion a of fig. 1.

In the figure: the device comprises a base 1, a magnetic damping mechanism 2, a transmission disc 3, a rotating rod 4, a supporting plate 5, a turnbuckle 6, a rotating shaft 7, an installation block 8, a telescopic cylinder 9, a screw rod 10, a worm wheel 11, a worm 12, a knob 13, a thread sleeve 14, a guide rod 15, a guide block 16, a handle 17, a limiting block 18, a sliding rod 19, a clamping rod 20L and a spring 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a permanent magnet resistance-adding direct-drive intelligent bicycle riding platform comprises a base 1, a permanent magnet resistance-adding mechanism 2 and a transmission disc 3, wherein the bottom of the base 1 is fixedly connected with a plurality of rubber pads to prevent the base 1 from sliding, the top of the base 1 is provided with a mounting groove, one end of the mounting groove is rotatably connected with a support plate 5 through a rotating rod 4 and is used for supporting the permanent magnet resistance-adding mechanism 2, a torsion spring is sleeved on the rotating rod 4, and two ends of the torsion spring are respectively fixedly connected with the support plate 5 and the inner wall of the mounting groove to support the support plate 5 with certain torsion;

in the embodiment, the permanent magnet resistance adding mechanism 2 is rotatably connected with the top of the supporting plate 5, the handle 17 is fixedly connected with the top of one end, close to the supporting plate 5, of the base 1, the carrying device is convenient, the supporting plate 5 is connected with the inner bottom of the mounting groove through a turnbuckle 6 and is used for driving the supporting plate 5 to rotate, one end, far away from the supporting plate 5, of the mounting groove is rotatably connected with the mounting block 8 through a rotating shaft 7, the mounting block 8 is connected with the inner wall of the mounting groove through a telescopic cylinder 9 and is used for driving the mounting block 8 to rotate, and two ends of the telescopic cylinder 9 are rotatably connected with the mounting block 8 and the inner wall of the mounting groove respectively;

in the embodiment, a cavity is arranged in the mounting block 8, a screw rod 10 is rotationally connected in the cavity and used for driving a threaded sleeve 14 to move, a worm wheel 11 is fixedly sleeved on the screw rod 10, a worm 12 meshed with the worm wheel 11 is arranged in the cavity and used for driving the worm wheel 11 to rotate, one end of the worm 12 penetrates through the inner wall of the cavity and is fixedly connected with a knob 13 and used for driving the worm 11 to rotate, a sliding groove is formed in the outer wall of the mounting block 8, a sliding rod 19 is fixedly connected in the sliding groove, an L-shaped clamping rod 20 is sleeved on the sliding rod 19 in a sliding mode, the knob 13 is conveniently fixed, and a plurality of clamping grooves corresponding to the L-shaped clamping rods 20 are formed in the outer wall of the knob 13 in a surrounding mode;

in the embodiment, a spring 21 is sleeved on the sliding rod 19, two ends of the spring 21 are respectively and fixedly connected with the L-shaped clamping rod 20 and the inner wall of the sliding chute, the L-shaped clamping rod 20 is elastically supported to a certain extent, the top of the screw rod 10 penetrates through the inner wall of the cavity and is in threaded sleeve connection with the threaded sleeve 14, and one end, located in the threaded sleeve 14, of the screw rod 10 is fixedly connected with a limiting block 18, so that the screw rod 10 is prevented from falling off from the threaded sleeve 14;

in this embodiment, the top of thread bush 14 rotates with driving plate 3 to be connected, and the top fixedly connected with of installation piece 8 has a plurality of guide arms 15 of symmetry setting for support thread bush 14, the sliding sleeve has guide block 16 on guide arm 15, the one end and the 14 outer walls fixed connection of thread bush of guide block 16.

In this embodiment, through rotating turnbuckle 6, can drive backup pad 5 and rotate to fold magnetic damping mechanism 2, in the income mounting groove, drive worm 12 through rotating knob 13 simultaneously and rotate, worm 12 drives screw rod 10 through worm wheel 11 and rotates, thereby adjusts the distance between thread bush 14 and the installation piece 8, then utilizes telescopic cylinder 9 to drive the installation piece 8 and rotate, with driving disc 3 income and mounting groove in.

In this embodiment, the platform of riding can conveniently be removed in the setting of handle 17, and torsion spring can play certain torsion to backup pad 5 and support simultaneously, and L type kelly 20's setting can be fixed knob 13, and spring 21 can play certain elastic support to L type kelly 20, and stopper 18 can prevent that screw rod 10 from droing in the thread bush 14.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a permanent magnetism adds hinders intelligent bicycle of formula of directly driving platform of riding, includes base (1), permanent magnetism and adds and hinders mechanism (2) and driving plate (3), its characterized in that: the top of base (1) is equipped with the mounting groove, the one end of mounting groove is rotated through bull stick (4) and is connected with backup pad (5), the permanent magnetism adds hinders the top of mechanism (2) and backup pad (5) and rotates and is connected, backup pad (5) are connected through turn buckle (6) with the interior bottom of mounting groove, the mounting groove is kept away from the one end of backup pad (5) and is rotated through pivot (7) and is connected with installation piece (8), installation piece (8) are connected through telescopic cylinder (9) with the inner wall of mounting groove, telescopic cylinder's (9) both ends rotate with installation piece (8) and mounting groove inner wall respectively and are connected, be equipped with the cavity in installation piece (8), the cavity internal rotation is connected with screw rod (10), the fixed cover has been connected with worm wheel (11) on screw rod (10), be equipped with worm (12) with worm wheel (11) engaged with in the cavity, the one end of worm (12) runs through the inner wall and the fixedly connected with knob (13) of cavity, the top of screw rod (10) runs through the inner wall and the screw thread of cavity and has cup jointed thread bush (14), the top and the driving plate (3) of thread bush (14) rotate to be connected, a plurality of guide arms (15) that the top fixedly connected with symmetry of installation piece (8) set up, sliding on guide arm (15) has cup jointed guide block (16), the one end and the thread bush (14) outer wall fixed connection of guide block (16).

2. The permanent magnet resistance-increasing direct-drive intelligent bicycle riding platform according to claim 1, characterized in that: the bottom of the base (1) is fixedly connected with a plurality of rubber pads.

3. The permanent magnet resistance-increasing direct-drive intelligent bicycle riding platform according to claim 1, characterized in that: the rotating rod (4) is sleeved with a torsion spring, and two ends of the torsion spring are fixedly connected with the supporting plate (5) and the inner wall of the mounting groove respectively.

4. The permanent magnet resistance-increasing direct-drive intelligent bicycle riding platform according to claim 1, characterized in that: the top of the base (1) close to one end of the supporting plate (5) is fixedly connected with a handle (17).

5. The permanent magnet resistance-increasing direct-drive intelligent bicycle riding platform according to claim 1, characterized in that: and one end of the screw rod (10) positioned in the thread sleeve (14) is fixedly connected with a limiting block (18).

6. The permanent magnet resistance-adding direct-drive intelligent bicycle riding platform according to claim 1, characterized in that: be equipped with the spout on the outer wall of installation piece (8), fixedly connected with slide bar (19) in the spout, slide on slide bar (19) and cup jointed L type kelly (20), it is equipped with a plurality of draw-in grooves that correspond with L type kelly (20) to surround on the outer wall of knob (13), the cover is equipped with spring (21) on slide bar (19), the both ends of spring (21) respectively with L type kelly (20) and spout inner wall fixed connection.

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