Power generation device for fitness bicycle

Abstract

The utility model relates to the technical field of body-building generators, and discloses a power generation device for a body-building bicycle, which comprises a body-building bicycle frame, the upper part of the body-building bicycle frame is fixedly connected with a device bottom box, the top of the device bottom box is provided with a device top box, and the top end of the device top box is fixedly connected with a cushion; a fitness generator body is installed in an inner cavity of the device bottom box, a butt joint installation assembly is arranged on the surface of the device bottom box, a positioning assembly is arranged on the surface of the device top box, and a ventilation assembly is arranged on the back face of the device top box. According to the power generation device for the fitness bicycle, by arranging a butt joint mounting assembly and a positioning assembly, when a maintainer maintains and maintains a fitness generator body in a device top box and a device bottom box, two pull rods are pulled towards one side at the same time, and two wedge-shaped blocks are made to be separated from inner cavities of two insertion holes correspondingly; limiting on the two L-shaped blocks is relieved, and under the action of the first spring, one ends of the two L-shaped blocks are finally separated from an inner cavity of the penetrating hole.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness generators, in particular to a power generation device used for a fitness bicycle. Background Art

[0002] Fitness generators are popular among fitness enthusiasts. While burning energy, they are using it to do something meaningful. The working principle of the fitness generator is that the fitness enthusiasts generate energy by stepping on the pedals, causing the AC generator to emit 12 volts of electricity, which is then generated through another generator to generate 110 volts of current. In this way, the gym can use this electricity to be self-sufficient.

[0003] The currently available utility model patent with publication number: CN214436183U discloses a self-generating fitness equipment, which "can generate electricity by itself, is not restricted by the electricity usage environment, and has a wide range of application scenarios. It can generate electricity while exercising, and provide power for the newly added audio-visual entertainment system. The audio-visual entertainment system is rich in functions and can effectively improve the fitness enthusiasm of fitness enthusiasts." Although it solves the problem that "it is generally based on a mechanical transmission structure and rarely has an electrical system, mainly because it is difficult to obtain and use electricity outdoors. The difficulty in obtaining and using electricity limits the development of outdoor fitness equipment towards scientific and refined fitness, and the functions of current fitness equipment are generally relatively simple", the fitness generator, like other electrical equipment, requires maintenance and care, and the fitness generator of a fitness bike is usually installed in a shell and the shell is sealed with screws and nuts, which causes maintenance personnel to spend more time disassembling the outer shell of the fitness generator, and the operation is not quick. For this reason, a power generation device for a fitness bike is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a power generation device for a fitness bicycle to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a power generation device for a fitness bicycle, comprising a fitness bicycle frame, a device bottom box is fixedly connected to the upper part of the fitness bicycle frame, a device top box is arranged on the top of the device bottom box, a seat cushion is fixedly connected to the top of the device top box, a fitness generator body is installed in the inner cavity of the device bottom box, a docking installation assembly is arranged on the surface of the device bottom box, a positioning assembly is arranged on the surface of the device top box, and a ventilation assembly is arranged on the back of the device top box.

[0006] Preferably, the docking installation assembly includes a movable groove opened on one side of the device bottom box, a pair of inner grooves are opened at the bottom end of the inner wall of the movable groove, and a movable plate is slidably connected to the inner cavity of the movable groove.

[0007] Preferably, a spring is connected between the two inner grooves and the movable plate respectively, and both ends of the movable plate are fixedly connected with an L-shaped block, and one end of the L-shaped block is provided with an insertion hole.

[0008] Preferably, the positioning assembly includes a fixed block fixed to the two side walls of the device top box, one side of the surface of the fixed block is provided with a through hole, one side of the inner wall of the through hole is provided with a built-in groove, and the inner cavity of the built-in groove is slidably connected with a wedge block.

[0009] The positions of the two through holes respectively correspond to the positions of one ends of the two L-shaped blocks and are matched with each other, and the wedge-shaped block is matched with the through holes.

[0010] Preferably, one side wall of the wedge-shaped block is fixedly connected with a pull rod, and one end of the pull rod movably passes through the fixed block and is fixedly connected with the pull block.

[0011] Preferably, a portion of the pull rod disposed between the wedge-shaped block and the built-in groove is sleeved with a second spring.

[0012] Under the action of the second spring, the wedge block can be automatically reset after being squeezed to one side by the L-shaped block.

[0013] Preferably, the ventilation assembly includes a connecting hole opened on the back side of the device top box, a side hole is opened on one side wall of the device top box, a dustproof net is arranged on one side of the device top box, a side wall of the dustproof net is fixedly connected with a side plate, and one side portion of the dustproof net movably passes through the inner cavity of the side hole and is placed in the inner cavity of the connecting hole.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model is provided with a docking installation component and a positioning component. When the maintenance personnel perform maintenance and service on the fitness generator body in the device top box and the device bottom box, they can pull the two pull rods to one side at the same time to allow the two wedge-shaped blocks to be separated from the inner cavities of the two insertion holes respectively, and release the limit on the two L-shaped blocks. Under the action of spring 1, one end of the two L-shaped blocks will eventually be separated from the inner cavity of the insertion hole, and then the device top box can be disassembled from the device bottom box, and the fitness generator body can be maintained and serviced. The operation is simple and saves a lot of time.

[0016] Second, the utility model provides a ventilation component, so that when the user uses the device, the connecting holes can ensure the ventilation in the device bottom box and the device top box, which is convenient for dissipating the heat of the fitness generator body. The dustproof net can prevent external dust and other debris from entering the device bottom box and the device top box, thereby playing a dustproof role. The dustproof net is inserted into the connecting hole through the side hole, which is convenient for subsequent cleaning of the dustproof net. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the utility model in which the bottom box and the top box of the device are separated;

[0019] Figure 3 It is a three-dimensional structural diagram of the docking installation component and the positioning component of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the ventilation component of the utility model after being disassembled.

[0021] Among them: 1. Fitness bike frame; 2. Install bottom box; 3. Install top box; 4. Cushion; 5. Fitness generator body; 6. Docking installation assembly; 61. Movable groove; 62. Inner groove; 63. Movable plate; 64. Spring 1; 65. L-shaped block; 66. Through hole; 7. Positioning assembly; 71. Fixed block; 72. Through hole; 73. Built-in groove; 74. Wedge block; 75. Pull rod; 76. Pull block; 77. Spring 2; 8. Ventilation assembly; 81. Connecting hole; 82. Side hole; 83. Dust net; 84. Side panel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 A power generation device for a fitness bike comprises a fitness bike frame 1, a device bottom box 2 is fixedly connected to the upper part of the fitness bike frame 1, a device top box 3 is arranged on the top of the device bottom box 2, holes are reserved on the surfaces of the device bottom box 2 and the device top box 3 for the pedals on the fitness generator body 5 to pass through, a seat cushion 4 is fixedly connected to the top of the device top box 3, a fitness generator body 5 is installed in the inner cavity of the device bottom box 2, a docking installation component 6 is arranged on the surface of the device bottom box 2, a positioning component 7 is arranged on the surface of the device top box 3, and a ventilation component 8 is arranged on the back of the device top box 3.

[0024] Specifically, the docking installation assembly 6 includes a movable groove 61 opened on one side of the device bottom box 2, a pair of inner grooves 62 are opened at the bottom end of the inner wall of the movable groove 61, and a movable plate 63 is slidably connected to the inner cavity of the movable groove 61.

[0025] Through the above technical solution, the movable plate 63 is allowed to perform linear motion under the action of the movable groove 61 , and both ends of the movable plate 63 are placed outside the movable groove 61 .

[0026] Specifically, springs 64 are respectively connected between the two inner grooves 62 and the movable plate 63 , and both ends of the movable plate 63 are fixedly connected with L-shaped blocks 65 , and one end of the L-shaped block 65 is provided with an insertion hole 66 .

[0027] Through the above technical solution, under the action of the spring 1 64, the movable plate 63 is kept at the bottom of the inner cavity of the movable groove 61 in a state without being subjected to force.

[0028] Specifically, the positioning assembly 7 includes a fixing block 71 fixed to the two side walls of the device top box 3, a through hole 72 is opened on one side of the surface of the fixing block 71, a built-in groove 73 is opened on one side of the inner wall of the through hole 72, and a wedge block 74 is slidably connected to the inner cavity of the built-in groove 73.

[0029] Through the above technical solution, the positions of the two through holes 72 respectively correspond to the positions of one ends of the two L-shaped blocks 65 and are matched with each other, and the wedge-shaped block 74 is matched with the insertion hole 66 .

[0030] Specifically, a pull rod 75 is fixedly connected to one side wall of the wedge block 74 , and one end of the pull rod 75 movably passes through the fixed block 71 and is fixedly connected to the pull block 76 .

[0031] Through the above technical solution, the pulling block 76 is placed outside the fixed block 71 to facilitate the subsequent movement of the wedge block 74 through the pulling rod 75 .

[0032] Specifically, a portion of the pull rod 75 between the wedge block 74 and the built-in groove 73 is sleeved with a second spring 77 .

[0033] Through the above technical solution, under the action of the second spring 77, the wedge block 74 can be automatically reset after being squeezed to one side by the L-shaped block 65.

[0034] Specifically, the ventilation assembly 8 includes a connecting hole 81 opened on the back side of the device top box 3, a side hole 82 is opened on a side wall of the device top box 3, a dustproof net 83 is arranged on one side of the device top box 3, a side wall of the dustproof net 83 is fixedly connected with a side plate 84, and a side portion of the dustproof net 83 movably passes through the inner cavity of the side hole 82 and is placed in the inner cavity of the connecting hole 81.

[0035] Through the above technical solution, the connecting hole 81 ensures the heat dissipation of the fitness generator body 5 when in use, and the dustproof net 83 can prevent external dust from entering the interior of the shell.

[0036] During use, first, when maintaining the fitness generator body 5, the maintenance personnel will pull the two pull blocks 76 by hand respectively, and the two pull rods 75 will pull the wedge block 74 to make one side of it disengage from the inner cavity of the insertion hole 66, and then move it to the inner cavity of the built-in groove 73, thereby releasing the limit of the L-shaped block 65. Under the action of spring 1 64, the movable plate 63 will then drive the two L-shaped blocks 65 to move downward, and one end of them will disengage from the inner cavity of the through hole 72, so that the device top box 3 can be removed from the device bottom box 2, exposing the internal fitness generator body 5 for maintenance. The surface of the device top box 3 is provided with a connecting hole 81 to allow the fitness generator body 5 to dissipate heat, and the dustproof net 83 prevents dust from entering it. When the dustproof net 83 needs to be cleaned, the side plate 84 can be pulled out by hand to remove the dustproof net 83 from the inside of the connecting hole 81 for cleaning.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A power generation device for a fitness bike, comprising a fitness bike frame (1), characterized in that: The upper part of the fitness bicycle frame (1) is fixedly connected to a bottom box (2), the top of the bottom box (2) is provided with a top box (3), the top of the top box (3) is fixedly connected to a seat cushion (4), the inner cavity of the bottom box (2) is provided with a fitness generator body (5), the surface of the bottom box (2) is provided with a docking installation component (6), the surface of the top box (3) is provided with a positioning component (7), and the back of the top box (3) is provided with a ventilation component (8).

2. A power generation device for a fitness bike according to claim 1, characterized in that: The docking installation assembly (6) comprises a movable groove (61) opened on one side of the device bottom box (2), a pair of inner grooves (62) are opened at the bottom end of the inner wall of the movable groove (61), and a movable plate (63) is slidably connected to the inner cavity of the movable groove (61).

3. The power generation device for a fitness bike according to claim 2, characterized in that: A spring (64) is respectively connected between the two inner grooves (62) and the movable plate (63). Both ends of the movable plate (63) are fixedly connected with an L-shaped block (65). One end of the L-shaped block (65) is provided with an insertion hole (66).

4. The power generation device for a fitness bike according to claim 1, characterized in that: The positioning assembly (7) comprises a fixing block (71) fixed to the two side walls of the device top box (3); a through hole (72) is provided on one side of the surface of the fixing block (71); a built-in groove (73) is provided on one side of the inner wall of the through hole (72); and a wedge block (74) is slidably connected to the inner cavity of the built-in groove (73).

5. The power generation device for a fitness bike according to claim 4, characterized in that: A pull rod (75) is fixedly connected to one side wall of the wedge-shaped block (74), and one end of the pull rod (75) movably passes through the fixed block (71) and is fixedly connected to the pull block (76).

6. The power generation device for a fitness bike according to claim 5, characterized in that: The portion of the pull rod (75) disposed between the wedge block (74) and the built-in groove (73) is sleeved with a second spring (77).

7. The power generation device for a fitness bike according to claim 1, characterized in that: The ventilation assembly (8) comprises a connecting hole (81) opened on the back of the device top box (3), a side hole (82) is opened on a side wall of the device top box (3), a dustproof net (83) is arranged on one side of the device top box (3), a side wall of the dustproof net (83) is fixedly connected to a side plate (84), and a side portion of the dustproof net (83) movably passes through the inner cavity of the side hole (82) and is placed in the inner cavity of the connecting hole (81).

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