Portable slimming machine

Abstract

The invention discloses a portable slimming machine which comprises a bottom cover, a bottom support, a top support, a battery, a controller, a motor, a belt, a vibration device and a top cover. The bottom support is fixedly installed on the bottom cover and connected with the top support through bolts. The battery is a lithium battery, and the battery and the controller are arranged in the bottom cover; the motor is a brushless direct current motor and is fixed on the bottom bracket; the battery is connected with the controller and the motor through electric wires; the vibrating device comprises a belt pulley, a transmission shaft, a fixed seat and a connecting rod, and is mounted on the bottom bracket through the fixed seat; the motor shaft is connected with the belt pulley through the belt; an upper end hole of the connecting rod is connected with a top bracket bearing; and the top cover is mounted on the top bracket. Through the built-in design that the brushless direct current motor is driven by the lithium battery, the problem that the brushless direct current motor cannot be used outdoors without an external power supply is solved; meanwhile, one end of the transmission shaft is eccentric, the product structure is simplified, the size and weight are reduced, and outdoor carrying and using are convenient.

Description

Technical Field

[0001] The present invention relates to a fitness exercise device, and more particularly to a portable fat shaker. Background Art

[0002] Due to the influence of time and weather on outdoor exercise, using a fat shaker indoors for passive weight loss has become a choice for more and more people. For the passive fat shakers on the current market, users only need to stand on the pedals of the fat shaker, and the pedals drive the alternating up and down swings of the user's two legs, which has a relatively obvious effect on the consumption of fat in the thighs and abdomen. When the fat shaker is used indoors, it is powered by an external power supply, but at the same time, it also limits the use range of the fat shaker. When outdoors for rest or camping, the fat shaker usually cannot be used due to the lack of an external power supply, which cannot meet the needs of people for convenient use at any time and anywhere. Summary of the Invention

[0003] The purpose of the present invention is to provide a portable fat shaker, which solves the problem of being unable to be used outdoors in the background art by means of internal battery power supply.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions: A portable fat shaker includes a bottom cover, a bottom bracket, a top bracket, a battery, a controller, a motor, a belt, a vibration device, and a top cover. The bottom bracket is fixedly installed inside the bottom cover and is connected to the top bracket by bolts; the battery is a lithium battery, and the battery and the controller are installed inside the bottom cover; the motor is a brushless DC motor and is fixed on the bottom bracket; the battery is connected to the controller and the motor by wires; the vibration device includes a pulley, a transmission shaft, a fixed seat, and a connecting rod, and is installed on the bottom bracket through the fixed seat; the belt connects the motor shaft and the pulley; the upper end hole of the connecting rod is connected to the top bracket by a bearing; the top cover is installed on the top bracket.

[0005] Further, the main body of the transmission shaft is cylindrical, one end is provided with a thread and is fixedly connected to the pulley by screws; one end is provided with an eccentric section, and the eccentric section is connected to the lower end hole of the connecting rod by a bearing; the middle of the transmission shaft is connected to the fixed seat by a bearing.

[0006] Further, the bottom bracket is generally in a horizontal "day" shape, and each of the middle parts of the two long sides in the horizontal direction is provided with a connection groove, and the connection groove is connected to the bracket connection piece of the top bracket by bolts.

[0007] Further, the top bracket is generally in a horizontal "day" shape, corresponding to the bottom bracket, and each of the middle parts of the two long sides in the horizontal direction is provided with a bracket connection piece.

[0008] Further, the top bracket is provided with a connecting rod groove on one side of the vibration device, and is connected to the upper end hole of the connecting rod by a bearing through bolts, ensuring the flexibility of the connection with the connecting rod.

[0009] Furthermore, the connecting rod is in the shape of an "8", with an upper end hole and a lower end hole, bearings are installed in the end holes, the lower end hole is connected and fixed to the eccentric section of the transmission shaft, and the upper end hole is connected to the connecting rod groove bolt on the top bracket.

[0010] Furthermore, the control panel can complete the control operation of the present invention, and in particular can perform multiple speed control on the motor to meet different vibration frequency requirements.

[0011] The present invention solves the problem of being unable to be used outdoors without an external power supply by using a built-in design of a brushless DC motor driven by a lithium battery; at the same time, the eccentric design of one end of the transmission shaft simplifies the product structure, reduces the size and weight, and facilitates outdoor carrying and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an assembly schematic diagram of the present invention without the top cover; Figure 2 It is a top view of the present invention without the top cover and the top bracket; Figure 3 It is a three-dimensional diagram of the present invention without the bottom cover, top cover and top bracket; In the figure: bottom cover 1, bottom bracket 2, connecting groove 21, motor fixing plate 22, top bracket 3, bracket connecting plate 31, connecting rod groove 32, battery 4, controller 5, motor 6, belt 7, pulley 81, transmission shaft 82, fixing seat 83, connecting rod 84.

[0013] Figure 4 It is a structural schematic diagram of the transmission shaft of the present invention; In the figure: transmission shaft 82, eccentric section 8201. DETAILED DESCRIPTION

[0014] The following examples are used to illustrate the present invention and its uses, but are not used to limit the scope of protection of the present invention.

[0015] See also Figure 1-4A portable fat-shaking machine of the present invention comprises a bottom cover 1, a bottom bracket 2, a top bracket 3, a battery 4, a controller 5, a motor 6, a belt 7, a vibration device 8, and a top cover. The bottom bracket is fixedly mounted on the bottom cover and connected to the top bracket by bolts; the battery is a lithium battery, and the battery and the controller are mounted in the bottom cover; the motor is a brushless DC motor, fixed on the bottom bracket; the battery is connected to the controller and the motor by wires; the vibration device comprises a pulley 81, a transmission shaft 82, a fixing seat 83, and a connecting rod 84. The transmission shaft body is cylindrical, one end of which is provided with a thread, and is connected and fixed with a pulley screw; an eccentric section 8201 is provided at one end, and the eccentric section is connected to the lower end hole of the connecting rod through a bearing; the middle part of the transmission shaft is connected to the fixing seat through a bearing, and the fixing seat is mounted on the bottom bracket; the belt connects the motor shaft and the pulley; the upper end hole of the connecting rod is connected to the bearing of the top bracket; the top cover is mounted on the top bracket.

[0016] Example 1: Indoor use When a portable fat-shaking machine of the present invention is used indoors, the present invention is placed on the floor, and the user stands on the top cover with both feet. The controller 5 is operated by the remote controller to make the battery 4 supply direct current to the motor 6, and the motor works; the motor shaft drives the pulley 81 to rotate through the belt 7, the transmission shaft 82 rotates, the eccentric section 8201 drives the connecting rod to vibrate up and down, the connecting rod drives one side of the top bracket 3 to vibrate up and down, the bracket connecting piece 31 rotates around the bolt in the connecting groove 21, and the top bracket rotates up and down around the bracket connecting piece, driving the user standing on the top cover to swing up and down, thereby achieving the purpose of passive exercise and fitness.

[0017] Example 2: Outdoor use When the portable fat-shaking machine of the present invention is used outdoors, a relatively flat and solid ground is selected, the present invention is placed on the ground, the user stands on the top cover with both feet, and operates the controller 5 through the remote control, so that the battery 4 supplies DC power to the motor 6, and the motor works; the motor shaft drives the pulley 81 to rotate through the belt 7, the transmission shaft 82 rotates, the eccentric section 8201 drives the connecting rod to vibrate up and down, the connecting rod drives one side of the top bracket 3 to vibrate up and down, the bracket connecting piece 31 rotates around the bolt in the connecting groove 21, and the top bracket rotates up and down around the bracket connecting piece, driving the user standing on the top cover to swing up and down, thereby achieving the purpose of passive exercise and fitness.

[0018] Furthermore, the present invention can be operated by a remote controller, so that the controller sends electrical signals of different frequencies, causing the motor shaft to rotate at different speeds, thereby meeting the vibration frequency requirements of different users.

[0019] Obviously, the above examples of the present invention are only examples for clearly explaining the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the embodiments here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A portable fat-shaking machine, characterized in that: It includes a bottom cover, a bottom bracket, a top bracket, a battery, a controller, a motor, a belt, a vibration device, and a top cover. The bottom bracket is fixedly installed on the bottom cover and is connected to the top bracket by bolts. The battery is a lithium battery, and the battery and the controller are installed inside the bottom cover. The motor is a brushless DC motor and is fixed on the bottom bracket. The battery is connected to the controller and the motor by wires. The vibration device includes a pulley, a transmission shaft, a fixed seat, and a connecting rod, and is installed on the bottom bracket through the fixed seat. The belt connects the motor shaft and the pulley. The upper end hole of the connecting rod is connected to the top bracket by a bearing. The top cover is installed on the top bracket.

2. A portable fat-shaking machine according to claim 1, characterized in that: The main body of the transmission shaft is cylindrical, and an eccentric section is provided at one end.

3. A portable fat-shaking machine according to claim 1, characterized in that: The bottom bracket is generally in a horizontal "日" shape, and one connecting groove is provided in the middle of each of the two long sides in the horizontal direction.

4. A portable fat-shaking machine according to claim 1, characterized in that: The top bracket is generally in a horizontal "日" shape, and one bracket connecting piece is provided in the middle of each of the two long sides in the horizontal direction. A connecting rod groove is provided on one side of the top bracket where the vibration device is located.

5. The portable fat-shaking machine according to claim 1, characterized in that: The connecting rod is in an "8" shape, with an upper end hole and a lower end hole, and bearings are installed in the end holes.

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