Counterweight adjusting module for body builder

Abstract

The utility model relates to the technical field of body builders, and discloses a balance weight adjusting module for a body builder, the balance weight adjusting module comprises a body builder shell, a sliding rail is fixedly connected in the body builder shell, a plurality of balance weights sliding up and down in the sliding rail are installed in the sliding rail, and a supporting plate is installed at the tops of the balance weights; a placing groove is formed in the supporting plate, a weight stack is inserted into the placing groove, one side of the weight stack is connected with a pulling mechanism, and the pulling mechanism is used for pulling the weight stack to move back and forth in the placing groove. Then the pull rod is pushed to drive the L-shaped sliding block and the connecting rod to move, then the L-shaped sliding block and the connecting rod push the weight stacks to slide into the containing groove, the balance weight is increased, then the multiple weight stacks are pushed to slide into the supporting plate according to requirements, the requirement for increasing the balance weight is met, the balance weight is adjusted, the interestingness of the body builder is increased, and the experience of a body builder is improved.

Description

Technical Field

[0001] This application relates to the field of fitness equipment technology, and in particular to a weight adjustment module for fitness equipment. Background Technology

[0002] As people increasingly integrate fitness into their daily lives, improving strength and endurance has become a goal for many fitness enthusiasts. To meet this demand, fitness equipment designs have incorporated weight mechanisms, achieved by configuring weight blocks and plates of varying weights on the equipment frame. These weight components include several larger weight blocks and multiple lighter weight plates, allowing users to flexibly adjust the load according to their needs. Users can make significant adjustments by selecting the appropriate number of weight blocks, or add a few weight plates for finer adjustments, providing a more personalized fitness experience.

[0003] However, traditional counterweight adjustment methods usually rely on rotating or pressing pins to increase or decrease the number of counterweights. This method is not only simple to operate, but also may seem tedious in actual use, affecting the overall user experience.

[0004] Therefore, those skilled in the art have provided a weight adjustment module for fitness equipment to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the problems mentioned in the background art, this application provides a weight adjustment module for a fitness device.

[0006] The weight adjustment module for a fitness machine provided in this application adopts the following technical solution: it includes a fitness machine shell, a slide rail is fixedly connected inside the fitness machine shell, a plurality of weight blocks are installed inside the slide rail and slide up and down inside the slide rail, a support plate is installed on the top of the weight block, a placement groove is opened inside the support plate, a weight plate is inserted into the placement groove, a pulling mechanism is connected to one side of the weight plate, the pulling mechanism is used to pull the weight plate back and forth inside the placement groove, the pulling mechanism is installed on a base plate, and the base plate is used to place the weight plate.

[0007] Preferably, the pulling mechanism includes a connecting rod, an L-shaped slider, a pull rod, and a pull block. The surface of the connecting rod is inserted into the protrusion of the counterweight plate. An L-shaped slider is fixedly connected to the bottom of the connecting rod. A pull rod is hinged to the other side of the L-shaped slider. The pull rod slides on the surface of the base plate and is slidably connected to the fitness machine housing. A pull block is fixedly connected to the other end of the pull rod.

[0008] Preferably, both sides of the slide rail are provided with positioning rails for sliding the counterweight, and the positioning rails are aligned with the placement groove.

[0009] Preferably, a fixing groove is provided at one end of the hinge between the pull rod and the L-shaped slider, and a hollow groove of the same size as the fixing groove is provided inside the pull block. A T-shaped fixing block is inserted into the hollow groove, and a limit plate is slidably connected to the outer surface of the T-shaped fixing block, and the limit plate is fixedly installed on the surface of the fitness equipment shell.

[0010] Preferably, the interior of the fitness equipment housing has a sliding hole that matches the size of the pull rod.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] By pulling the T-shaped fixing block out of the fixing groove, the pull rod is aligned with the L-shaped slider. Then, the pull rod is pushed to move the L-shaped slider and the connecting rod. The L-shaped slider and the connecting rod then push the counterweight plate into the placement groove to increase the counterweight. Multiple counterweight plates can then be pushed into the tray as needed to increase the counterweight. Adjusting the counterweight increases the fun of the fitness equipment and improves the user's experience. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural schematic diagram of a weight adjustment module for a fitness device according to an embodiment of this application;

[0014] Figure 2 This is a cross-sectional view of the counterweight plate of the counterweight adjustment module for a fitness machine according to an embodiment of this application.

[0015] Figure 3 This is a cross-sectional view of the support plate of a weight adjustment module for a fitness device according to an embodiment of this application.

[0016] Figure 4 This is a schematic diagram of the folded or unfolded structure of the counterweight plate of a counterweight adjustment module for a fitness device according to an embodiment of this application;

[0017] Figure 5 This is a weight adjustment module for a fitness device according to an embodiment of this application. Figure 2 A magnified structural diagram of point A in the middle.

[0018] Explanation of reference numerals in the attached diagram: 1. Fitness equipment shell; 2. Slide rail; 3. Counterweight block; 4. Support plate; 5. Placement slot; 6. Counterweight plate; 7. Connecting rod; 8. L-shaped slider; 9. Pull rod; 10. Base plate; 11. Fixing slot; 12. Pull block; 13. T-shaped fixing block; 14. Limiting plate; 15. Positioning track. Detailed Implementation

[0019] The following will be combined with the appendix Figure 1-5The technical solution of this utility model has been clearly and completely described. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] This application discloses a weight adjustment module for a fitness machine, referring to... Figure 1-5 The device includes a fitness equipment housing 1, with a slide rail 2 fixedly connected inside the housing 1. Positioning rails 15 are provided on both sides of the slide rail 2 for sliding the counterweight 6, ensuring that the positioning rails 15 are aligned with the placement slots 5. Several counterweight blocks 3 are installed inside the slide rail 2, sliding up and down within it. A support plate 4 is installed on the top of each counterweight block 3, and a placement slot 5 is provided inside the support plate 4. A counterweight 6 is inserted into the placement slot 5. A pulling mechanism is connected to one side of each counterweight 6, used to pull the counterweight 6 back and forth within the placement slot 5. The pulling mechanism is mounted on a base plate 10, which is used to place the counterweight 6. By setting up several counterweights 6, support plates 4, placement slots 5, pull rods 9, and pulling mechanisms, the counterweight 6 can be pushed into the placement slot 5 by the pulling mechanism, allowing the user to quickly adjust the counterweight force.

[0021] In this application, the pulling mechanism includes a connecting rod 7, an L-shaped slider 8, a pull rod 9, and a pull block 12. The surface of the connecting rod 7 is inserted into the protrusion of the counterweight plate 6. The bottom of the connecting rod 7 is fixedly connected to the L-shaped slider 8. The other side of the L-shaped slider 8 is hinged to the pull rod 9, and the pull rod 9 slides on the surface of the base plate 10 and is slidably connected to the fitness equipment housing 1. A sliding hole matching the size of the pull rod 9 is also opened inside the fitness equipment housing 1. The other end of the pull rod 9 is fixedly connected to the pull block 12. By setting the connecting rod 7, the L-shaped slider 8, the pull rod 9, and the pull block 12, it is convenient for the user to push the counterweight plate 6 into the placement slot 5 or slide it out onto the pull rod 9.

[0022] In this application, a fixing groove 11 is provided at one end of the hinge between the pull rod 9 and the L-shaped slider 8, and a hollow groove of the same size as the fixing groove 11 is provided inside the pull block 12. A T-shaped fixing block 13 is inserted into the hollow groove, and a limiting plate 14 is slidably connected to the outer surface of the T-shaped fixing block 13. The limiting plate 14 is fixedly installed on the surface of the fitness equipment shell 1. By setting the T-shaped fixing block 13 and the limiting plate 14, the position of the pull rod 9 is restricted.

[0023] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0024] The implementation principle of the weight adjustment module for a fitness machine according to this application embodiment is as follows: When in use, pull the T-shaped fixing block 13 out of the inside of the fixing groove 11, pull the pull rod 9 to align with the L-shaped slider 8, and then push the pull rod 9 to drive the L-shaped slider 8 and the connecting rod 7 to move. Then the L-shaped slider 8 and the connecting rod 7 push the counterweight plate 6 to slide into the placement groove 5 to increase the counterweight. Then, according to the needs, push multiple counterweight plates 6 to slide into the support plate 4 to achieve the need to increase the counterweight. Adjust the counterweight, push the T-shaped fixing block 13 through the limiting plate 14 and insert it into the empty groove in the pull block 12 to fix the pull rod 9.

[0025] When the counterweight 3 is pulled to slide, the counterweight 3 pushes the support plate 4 to drive the counterweight plate 6 to slide upward along the positioning track 15. At the same time, the upward sliding of the counterweight plate 6 causes the connecting rod 7 to disengage from the interior of the counterweight plate 6. When the counterweight 3 moves downward, the counterweight plate 6 slides downward to allow the connecting rod 7 to insert into the interior of the counterweight plate 6, so that the counterweight plate 6 can be pulled out of the interior of the placement slot 5 by the connecting rod 7.

[0026] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0027] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A weight adjustment module for a fitness machine, comprising a fitness machine housing (1), characterized in that, The fitness equipment housing (1) is fixedly connected to a slide rail (2). Several counterweights (3) are installed inside the slide rail (2) and slide up and down inside the slide rail (2). A support plate (4) is installed on the top of the counterweights (3). A placement groove (5) is opened inside the support plate (4). A counterweight plate (6) is inserted into the placement groove (5). A pulling mechanism is connected to one side of the counterweight plate (6). The pulling mechanism is used to pull the counterweight plate (6) back and forth inside the placement groove (5). The pulling mechanism is installed on the base plate (10). The base plate (10) is used to place the counterweight plate (6). The pulling mechanism includes a connecting rod (7), an L-shaped slider (8), a pull rod (9), and a pull block (12). The surface of the connecting rod (7) is inserted into the protrusion of the counterweight plate (6). The bottom of the connecting rod (7) is fixedly connected to the L-shaped slider (8). The other side of the L-shaped slider (8) is hinged to the pull rod (9). The pull rod (9) slides on the surface of the base plate (10) and is slidably connected to the fitness machine housing (1). The other end of the pull rod (9) is fixedly connected to the pull block (12).

2. The weight adjustment module for a fitness machine according to claim 1, characterized in that: The slide rail (2) has positioning rails (15) on both sides for sliding the counterweight (6), and the positioning rails (15) are aligned with the placement groove (5).

3. The weight adjustment module for a fitness machine according to claim 2, characterized in that: A fixing groove (11) is opened at one end of the hinge of the pull rod (9) and the L-shaped slider (8), and a hollow groove of the same size as the fixing groove (11) is opened inside the pull block (12). A T-shaped fixing block (13) is inserted into the hollow groove. A limit plate (14) is slidably connected to the outer surface of the T-shaped fixing block (13), and the limit plate (14) is fixedly installed on the surface of the fitness machine shell (1).

4. The weight adjustment module for a fitness machine according to claim 3, characterized in that: The interior of the fitness equipment housing (1) is provided with a sliding hole that matches the size of the pull rod (9).

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