CN-224207301-U - Counterweight adjusting module for body-building device

Abstract

The application relates to the technical field of body-building devices and discloses a counterweight adjusting module for body-building devices, which comprises a body-building device shell, wherein a sliding rail is fixedly connected to the inside of the body-building device shell, a plurality of counterweights sliding up and down in the sliding rail are arranged in the sliding rail, a supporting plate is arranged at the top of the counterweights, a placing groove is formed in the supporting plate, a counterweight sheet is inserted in the placing groove, one side of the counterweight sheet is connected with a pulling mechanism, the pulling mechanism is used for pulling the counterweight sheet to move back and forth in the placing groove, the pulling mechanism is separated from the inside of the fixing groove through pulling a T-shaped fixing block, a pull rod is pulled to be aligned with an L-shaped sliding block, then the L-shaped sliding block is pushed to move with a connecting rod, then the L-shaped sliding block and the connecting rod push the counterweight sheet to slide into the placing groove, so as to increase counterweights, and then push a plurality of counterweight sheets to slide onto the supporting plate according to requirements, the counterweights are adjusted, the interestingness of the body-building device is increased, and experience of body-building devices is improved.

Inventors

• DING HUOLIANG

Assignees

• 杭州艾龙健身器材有限公司

Dates

Publication Date

20260508

Application Date

20250430

Claims (4)

1. 1. The utility model provides a counter weight adjusting module for body-building, includes body-building ware casing (1), its characterized in that, the inside fixedly connected with slide rail (2) of body-building ware casing (1), the internally mounted of slide rail (2) has a plurality of counter weight piece (3) of sliding from top to bottom in slide rail (2), layer board (4) are installed at the top of counter weight piece (3), standing groove (5) have been seted up to the inside of layer board (4), peg graft in the inside of standing groove (5) has counter weight piece (6), one side of counter weight piece (6) is connected with pulling mechanism, and pulling mechanism is used for pulling counter weight piece (6) and makes a round trip in standing groove (5) inside, pulling mechanism installs on bottom plate (10), and bottom plate (10) are used for placing counter weight piece (6), pulling mechanism includes connecting rod (7), L type slider (8), pull rod (9), pull block (12), the surface of connecting rod (7) is pegged graft with the bulge of counter weight piece (6), the bottom fixedly connected with L type slider (8), L type slider (8) of the opposite side of connecting rod (7), bottom plate (9) is articulated at body-building ware (10) and slider (10), the other end of the pull rod (9) is fixedly connected with a pull block (12).
2. 2. The weight adjusting module for the body-building equipment according to claim 1, wherein the two sides of the sliding rail (2) are provided with positioning rails (15) for sliding the weight pieces (6), and the positioning rails (15) are aligned with the placing grooves (5).
3. 3. The balance weight adjusting module for the body-building equipment according to claim 2, wherein one end of the hinging part of the pull rod (9) and the L-shaped sliding block (8) is provided with a fixing groove (11), the interior of the pull block (12) is provided with an empty groove with the same size as the fixing groove (11), the interior of the empty groove is inserted with a T-shaped fixing block (13), the outer surface of the T-shaped fixing block (13) is slidably connected with a limiting plate (14), and the limiting plate (14) is fixedly arranged on the surface of the body-building equipment shell (1).
4. 4. The weight adjusting module for an exercise machine according to claim 3, wherein the body-building machine shell (1) is provided with a sliding hole matched with the pull rod (9) in size.

Description

Counterweight adjusting module for body-building device Technical Field The application relates to the technical field of body-building equipment, in particular to a counterweight adjusting module for body-building equipment. Background With the increasing trend of people to integrate body building into daily life, the promotion of strength and the enhancement of endurance become targets of a plurality of body building lovers. In order to meet the requirements, a counterweight mechanism is introduced in the design of the body-building equipment, and the counterweight mechanism is realized by configuring counterweight blocks and counterweight plates with different weights on an equipment frame. These counter weight subassembly include the great balancing weight of several and the lighter balancing weight piece of multi-disc, allow the user to adjust the load according to self needs in a flexible way, can carry out the adjustment by a wide margin through selecting suitable balancing weight quantity, also can add a small amount of balancing weight piece and carry out meticulous regulation, provide more individualized body-building experience for the user. However, conventional weight plate adjustment methods generally rely on rotating or pressing a pin to increase or decrease the number of weight plates, and such methods are not only single in operation, and therefore, such adjustment mechanisms may be somewhat tedious in actual use, affecting the overall experience of the user. Accordingly, one skilled in the art would be able to provide a weight adjustment module for an exercise machine that solves the problems set forth in the background above. Disclosure of utility model In order to solve the above-mentioned problems, the present application provides a weight adjusting module for an exercise machine. The application provides a counterweight adjusting module for an exercise machine, which adopts the following technical scheme that the counterweight adjusting module comprises an exercise machine shell, wherein a sliding rail is fixedly connected to the inside of the exercise machine shell, a plurality of counterweights sliding up and down in the sliding rail are arranged in the sliding rail, a supporting plate is arranged at the top of the counterweights, a placing groove is formed in the supporting plate, a counterweight sheet is inserted into the placing groove, one side of the counterweight sheet is connected with a pulling mechanism, the pulling mechanism is used for pulling the counterweight sheet to move back and forth in the placing groove, the pulling mechanism is arranged on a bottom plate, and the bottom plate is used for placing the counterweight sheet. Preferably, the pulling mechanism comprises a connecting rod, an L-shaped sliding block, a pull rod and a pull block, wherein the surface of the connecting rod is spliced with the protruding part of the weight piece, the L-shaped sliding block is fixedly connected with the bottom of the connecting rod, the pull rod is hinged to the other side of the L-shaped sliding block, the pull rod slides on the surface of the bottom plate and is in sliding connection with the body-building device shell, and the pull block is fixedly connected with the other end of the pull rod. Preferably, the two sides of the sliding rail are provided with positioning rails for sliding the weight pieces, and the positioning rails are aligned with the placing grooves. Preferably, the fixed slot is offered to the one end of pull rod and L type slider's articulated department, and the inside of pulling the piece offered the empty slot that equals with the fixed slot size, peg graft in the inside of empty slot has T type fixed block, the surface sliding connection of T type fixed block has the limiting plate, and limiting plate fixed mounting is at the surface of body-building ware casing. Preferably, a sliding hole matched with the pull rod in size is formed in the body-building device shell. In summary, the application has the following beneficial technical effects: The T-shaped fixing block is pulled to be separated from the inside of the fixing groove, the pull rod is pulled to be aligned with the L-shaped sliding block, then the pull rod is pushed to drive the L-shaped sliding block to move with the connecting rod, then the L-shaped sliding block and the connecting rod push the counterweight sheet to slide into the placing groove, the counterweight is increased, and then the counterweight sheets are pushed to slide onto the supporting plate according to the requirement, so that the counterweight increasing requirement is met, the counterweight is regulated, the interestingness of the body building device is increased, and the experience of a body building person is improved. Drawings FIG. 1 is a schematic perspective view of a weight adjustment module for an exercise machine according to an embodiment of the present application; FIG. 2 is a schematic cross-sectional view of