CN218305977U

CN218305977U - Rotary anti-skid roller toy

Info

Publication number: CN218305977U
Application number: CN202221325408.2U
Authority: CN
Inventors: 魏启良; 谭建国; 林剑丰
Original assignee: Guangdong Xiduoai Amusement Equipment Industry Co ltd
Current assignee: Guangdong Xiduoai Amusement Equipment Industry Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-01-17
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a rotary anti-skid roller toy, which comprises a roller device; the roller device comprises a support frame, a cylinder body and a protective cover connected with the support frame, wherein the protective cover covers the upper half part of the cylinder body; the cylinder body is rotatably connected with the supporting frame through the lower supporting wheel component and the upper supporting wheel component, so that the cylinder body can rotate relative to the supporting frame. The utility model adopts the above structure, skid when preventing that the user from running, eliminate the potential safety hazard.

Description

Rotary anti-skid roller toy

Technical Field

The utility model relates to a toy technical field, concretely relates to rotatory skid-proof cylinder toy.

Background

The treadmill is a popular indoor fitness apparatus, and the basic structure of the treadmill generally comprises a frame which is made of a tubular component and has an L-shaped side surface, the frame is composed of a left L-shaped support, a right L-shaped support and a cross bar which is connected with the left support and the right support, a handle and the like are generally arranged on the frame, a strip-shaped running pedal is placed between the left support and the right support, and a conveyor belt type running belt is arranged on the running pedal. The user stands on the running pedal and starts running, and the running belt moves backward. The treadmill adopts the strip-shaped running pedal, has single function and lacks interest and appreciation. If adopt annular running board, skid easily, have the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to disclose a rotary anti-skid roller toy, which solves the problems of single function and lack of interest of the prior running machine; further solves the problem that the annular running pedal is easy to slip.

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

a rotary anti-slip roller toy comprises a roller device; the roller device comprises a support frame, a cylinder body and a protective cover connected with the support frame, wherein the protective cover covers the upper half part of the cylinder body; the cylinder body is rotatably connected with the support frame through the lower support wheel component and the upper support wheel component, so that the cylinder body can rotate relative to the support frame.

Further, the two side positions of the lower half part of the cylinder body are respectively provided with the lower supporting wheel components; the lower support wheel assembly comprises a roll shaft, a first roller and a bearing seat, wherein the first roller and the bearing seat are arranged at two ends of the roll shaft; the first roller is in rotational contact with the cartridge body.

Further, the upper supporting wheel components are respectively arranged at the two sides of the upper half part of the cylinder body; the upper supporting wheel assembly comprises a wheel seat connected with the protective cover and a second roller connected with the wheel seat; the second roller is in rotational contact with the cartridge body.

Further, the cylinder body comprises 2 cylinder rings and a plurality of truss plates which are oppositely arranged, the truss plates are annularly arrayed along the edges of the cylinder rings, and two ends of each truss plate are respectively connected with the 2 cylinder rings; a slideway is arranged on the outer wall of the cylinder ring 21 along the edge of the cylinder ring;

the first roller is arranged in the slideway, and the second roller is arranged in the slideway; when the barrel body rotates relative to the supporting frame, the first roller rolls and displaces along the slide way, and the second roller rolls and displaces along the slide way.

Furthermore, the roller device also comprises a speed limiting structure; the speed limiting structure comprises a chain wheel, a torque limiter and a chain; the chain wheel is sleeved on a roll shaft of one of the lower support wheel assemblies, and the torque limiter is connected with the support frame; the chain wheel and the torque limiter are connected through a chain.

Further, the chain wheel is a 4-minute chain wheel, a 5-minute chain wheel or a 6-minute chain wheel which is made of 45# steel through a high-frequency quenching process.

Further, the protective cover is of a soft package structure and comprises a first steel frame, a first wood board connected with the first steel frame, a first pearl cotton layer covering the first wood board and the first steel frame and a first microfiber skin covering the first pearl cotton layer from inside to outside.

Furthermore, handrails are respectively arranged on two sides of the cylinder body and connected with the supporting frame.

The rotary drum device further comprises a rotary speed sensor for detecting the rotary speed of the drum body, and a lamp box and an MCU module which are arranged on two sides of the rotary drum device; the lamp box comprises a box body and a plurality of light-emitting grids which are sequentially arranged from bottom to top, transparent lamp box panels are arranged on the front surface and the back surface of each light-emitting grid, and LED light source assemblies are arranged on the inner walls of the light-emitting grids; the rotating speed sensor and the LED light source assembly are respectively connected with the MCU module.

Further, the music player is connected with the MCU module.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a erect the cross-section and for circular shape a section of thick bamboo body as running board, adopt purlin board, speed limit structure and handrail structure simultaneously, skid when preventing that the user from running, eliminate the potential safety hazard. The multifunctional running machine has the advantages that the lamp box and the music player are matched with the roller device, so that the multifunctional running machine is multifunctional, a user is full of unknown and interesting properties and fun when in exercise, and a better running environment is provided

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a perspective view of a first embodiment of a non-slip rotary toy drum according to the present invention;

FIG. 2 is a first perspective view of the roller assembly of FIG. 1 with the protective cover and housing omitted;

FIG. 3 is a second perspective view along direction A of FIG. 2;

FIG. 4 is a schematic front view of FIG. 2;

FIG. 5 is a schematic left side view of FIG. 4;

FIG. 6 is a perspective view of the protective cover of FIG. 1;

in the figure, 10, a drum device; 1. a support frame; 2. a cartridge body; 21. a cylinder ring; 22. a truss panel; 23. a slideway;

3. a protective cover; 31. a first microfiber skin; 4. a housing;

5. a lower support wheel assembly; 51. a roll shaft; 52. a first roller; 53. a bearing seat;

6. an upper support wheel assembly; 61. a wheel seat; 62. a second roller;

7. a handrail; 71. a second microfiber skin; 8. a speed limiting structure; 81. a sprocket; 82. a torque limiter;

20. a light box; 201. a box body; 202. a light emitting grid; 203. a light box panel.

Detailed Description

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced device or element must be in a particular orientation, constructed and operated, and therefore should not be construed as limiting the present invention.

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

Example one

A rolling and non-slip roller toy as shown in the first embodiment of fig. 1-6 comprises a roller device 10, a light box 20 and an MCU module (not shown) disposed at both sides of the roller device 10.

The roller device comprises a support frame 1, a cylinder body 2 rotationally connected with the support frame 1, a protective cover 3 connected with the support frame 1 and a shell 4 covering the support frame 1. The vertical section of a section of thick bamboo body 2 is circular structure, connects through lower supporting wheel subassembly and last supporting wheel subassembly between a section of thick bamboo body 2 and the support frame 1, realizes that a section of thick bamboo body 2 rotates for support frame 1. The protective cover 3 is of a cambered surface structure, covers the upper half part of the barrel body 2 and is used for protecting the barrel body 2 and the support frame 1.

The barrel body 2 comprises 2 barrel rings 21 and a plurality of truss plates 22 which are oppositely arranged, and the barrel rings 21 are vertically arranged. A plurality of trusses 22 are annularly arrayed along the edge of the cylindrical ring 21, and two ends of each trusse 22 are respectively connected with 2 cylindrical rings 21. The outer wall of the cylinder ring 21 is provided with a slideway 23 matched with the lower supporting wheel component along the cylinder ring, and the slideway 23 is of an annular structure. The user moves on the truss 22 and thereby rotates the cartridge body 2 relative to the support frame 1.

In the first embodiment, 2 lower

support wheel assemblies

5,2 are respectively arranged at two sides of the lower half part of the cylinder body 2. 2 lower support wheel subassemblies 5 mutually support a body 2. The lower support wheel assembly 5 comprises a roll shaft 51, a first roller 52 arranged at two ends of the roll shaft 51 and a bearing seat 53, wherein the roll shaft 51 is connected with the support frame 1 through the bearing seat 53. The first roller 52 is arranged in the slideway 23, when the barrel body 2 rotates relative to the support frame 1, the first roller 52 rolls along the slideway 23 to displace, the first roller 52 contacts with the barrel body 2 in a rotating mode, and the lower support wheel component 5 supports the barrel body 2 and limits the barrel body 2.

Two upper supporting wheel assemblies 6 are respectively arranged at the two sides of the upper half part of the cylinder body 2. The upper supporting wheel assembly 6 includes a wheel base 61 connected to the protective cover 3 and a second roller 62 connected to the wheel base 61. During the slide 23 was located to second gyro wheel 62, when section of thick bamboo body 2 rotated for support frame 1, second gyro wheel 62 rolled the displacement along slide 23, and second gyro wheel 62 and the contact of section of thick bamboo body 2 rotary type realize supporting a section of thick bamboo body 2 and spacing to a section of thick bamboo body 2.

The protective cover 3 in the first embodiment is of a soft package structure, and the protective cover 3 includes, from inside to outside, a first steel frame, a first wood board connected to the first steel frame, a first pearl wool layer covering the first wood board and the first steel frame, and a first microfiber skin 31 covering the first pearl wool layer. The wheel seat 61 is connected with the steel frame. Handrails 7 are respectively arranged on two sides of the tube body 2, and the handrails 7 are connected with the support frame 1. The handrail 7 is also of a soft package structure, and comprises a second steel frame, a second wood board connected with the second steel frame, a second pearl cotton layer covering the second wood board and the second steel frame, and a second microfiber leather 71 covering the second pearl cotton layer from inside to outside.

The roller device also comprises a speed limiting structure 8 for preventing the cylinder body 2 from rotating too fast without resistance and ensuring the cylinder body 2 to rotate stably. The speed limiting structure 8 includes a sprocket 81, a torque limiter 82, and a chain (not shown). The chain wheel 81 is sleeved on the roller shaft 51 of one of the lower support wheel assemblies 5, and the torsion limiter 82 is connected with the support frame 1. The sprocket 81 and the torque limiter 82 are connected by a chain. The chain wheel 81 can be a 4-minute chain wheel, a 5-minute chain wheel or a 6-minute chain wheel, and the like, and the chain wheel 81 is made of 45# steel through a high-frequency quenching process, so that the hardness of parts is ensured.

The first embodiment adopts a section of thick bamboo body 2 as the running board, adopts longeron, speed limit structure and handrail structure simultaneously, skids when preventing that the user from running, eliminates the potential safety hazard.

The lamp box 20 comprises a box body 201 and 6 light-emitting grids 202 which are sequentially arranged from bottom to top, transparent lamp box panels 203 are arranged on the front face and the rear face of each light-emitting grid 202, and LED light source assemblies (not shown) are arranged on the inner walls of the light-emitting grids 202. The LED light source assembly is connected with the MCU module. The light box panels of the 6 light emitting cells 202 are printed with numbers 1-6 in sequence from bottom to top.

The first embodiment further comprises a rotation speed sensor (not shown) for detecting the rotation speed of the cylinder body 2, and the rotation speed sensor and the lamp box are respectively connected with the MCU module. Under the control of the MCU module, the faster the rotating speed of the cylinder body 2 detected by the rotating speed sensor is, the LED light source assembly of the lamp box can be sequentially lightened from 1 to 6 along with the rotating speed of the cylinder body 2. The first embodiment further comprises a music player connected with the control device, and when the drum body 2 rotates, the control device controls the music player to play music, so that the interestingness of the device is increased.

Other structures of the first embodiment are shown in the prior art.

Example two

As a further improvement to the first embodiment, in the second embodiment, the rotating speed sensor is a counter, and includes a magnet disposed on the outer wall of the cylinder body 2 and a magnetic proximity switch fixed on the support frame 1 corresponding to the magnet, when a magnetic object is close to the magnetic proximity switch, the resistance at the two ends of the magnetic proximity switch is close to zero, otherwise, the resistance at the two ends is infinite. And the signal output end of the magnetic proximity switch is connected with the MCU module. When the cylinder body 2 rotates for one circle, the magnetic proximity switch obtains a signal to generate a suction signal, so that the counting circuit adds one to measure the number of circles of the cylinder body 2. And finally, calculating the rotating speed of the cylinder body 2 according to the number of turns in the preset time. The magnetic proximity switch is a hall sensor.

The second embodiment further comprises a generator connected with the cylinder body 2 and a capacitor connected with the generator, and the capacitor is electrically connected with the LED light source component. When the user moves in a section of thick bamboo body 2 and drives a section of thick bamboo body 2 and rotate, a section of thick bamboo body 2 drives generator output shaft through the belt and rotates to make the generator produce the electric energy, and then the electric energy conveys and saves in the electric capacity, realizes supplying power for LED light source subassembly.

The second embodiment further comprises a watchdog chip connected with the MCU module. The MCU module can be interfered by the outside world such as an electromagnetic field in the working process, and the program can run away and get into endless circulation. The watchdog chip is used for monitoring the running state of the singlechip in real time, so that the singlechip can continuously work in an unmanned state. The working process of the watchdog chip is as follows: the MCU module sends signals to the watchdog chip in a timing mode through an I/O pin; if the monolithic program is accidentally run away, the watchdog chip cannot send a signal to the watchdog chip at regular time, and at the moment, the watchdog chip sends a reset signal to reset the MCU module, so that the program is executed from the beginning. Thus, the automatic reset of the MCU module is realized.

See example one and the prior art for other structures for example two.

As a further explanation of the present invention, the technical features in the embodiments and the embodiments of the present invention can be combined with each other without conflict. It should be noted that, functional units/modules in the embodiments of the present invention may be integrated into one processing unit/module, or each unit/module may exist alone physically, or two or more units/modules are integrated into one unit/module. The integrated unit/module may be implemented in the form of hardware, or may also be implemented in the form of a software functional unit/module.

The present invention is not limited to the above embodiment, and various modifications and variations of the present invention are also intended to be included within the scope of the claims and the equivalent technical scope of the present invention if they do not depart from the spirit and scope of the present invention.

Claims

1. A rotary anti-skid roller toy is characterized in that: comprises a roller device (10); the roller device comprises a support frame (1), a roller body (2) and a protective cover (3) connected with the support frame, wherein the protective cover covers the upper half part of the roller body; the cylinder body is rotatably connected with the supporting frame through a lower supporting wheel component (5) and an upper supporting wheel component (6) to realize that the cylinder body rotates relative to the supporting frame;

the lower support wheel assemblies (5) are respectively arranged at the two sides of the lower half part of the cylinder body (2); the lower supporting wheel assembly comprises a roll shaft (51), a first roller (52) and a bearing seat (53), the first roller and the bearing seat are arranged at two ends of the roll shaft, and the roll shaft is connected with the supporting frame (1) through the bearing seat; the first roller is in rotary contact with the cylinder body;

the upper supporting wheel assemblies (6) are respectively arranged at the two sides of the upper half part of the cylinder body (2); the upper supporting wheel component comprises a wheel seat (61) connected with the protective cover (3) and a second roller (62) connected with the wheel seat; the second roller is in rotary contact with the cylinder body;

the cylinder body (2) comprises 2 cylinder rings (21) and a plurality of truss plates (22) which are oppositely arranged, the truss plates are annularly arrayed along the edges of the cylinder rings, and two ends of each truss plate are respectively connected with the 2 cylinder rings; a slideway (23) is arranged on the outer wall of the cylinder ring (21) along the edge of the cylinder ring;

the first roller (52) is arranged in the slideway, and the second roller (62) is arranged in the slideway; when the barrel body rotates relative to the supporting frame (1), the first roller rolls and displaces along the slide way, and the second roller rolls and displaces along the slide way.

2. A spinning anti-slip roller toy as claimed in claim 1, wherein: the roller device (10) also comprises a speed limiting structure (8); the speed limiting structure comprises a chain wheel (81), a torsion limiter (82) and a chain; a chain wheel is sleeved on a roll shaft (51) of one lower support wheel assembly (5), and a torque limiter is connected with the support frame (1); the chain wheel and the torque limiter are connected through a chain.

3. A spinning slip resistant roller toy as claimed in claim 2 wherein: the chain wheel (81) is a 4-minute chain wheel, a 5-minute chain wheel or a 6-minute chain wheel which is made of 45# steel through a high-frequency quenching process.

4. A spinning anti-slip roller toy as claimed in claim 1, wherein: the protective cover (3) is of a soft package structure and comprises a first steel frame, a first wood board connected with the first steel frame, a first pearl cotton layer covering the first wood board and the first steel frame and a first microfiber leather (31) covering the first pearl cotton layer from inside to outside.

5. A spinning slip resistant roller toy as claimed in claim 1 wherein: handrails (7) are respectively arranged on two sides of the cylinder body (2) and connected with the support frame (1).

6. A spinning anti-slip roller toy as claimed in claim 1, wherein: the rotary drum device is characterized by also comprising a rotary speed sensor for detecting the rotary speed of the drum body (2), a lamp box (20) arranged on two sides of the rotary drum device (10) and an MCU module; the lamp box comprises a box body (201) and a plurality of light-emitting grids (202) which are sequentially arranged from bottom to top, transparent lamp box panels (203) are arranged on the front surface and the rear surface of each light-emitting grid, and LED light source assemblies are arranged on the inner walls of the light-emitting grids; the rotating speed sensor and the LED light source assembly are respectively connected with the MCU module.

7. A spinning slip resistant roller toy as claimed in claim 6 wherein: the music player is connected with the MCU module.