Gear fine adjustment switch for exercise equipment

Abstract

This utility model discloses a gear fine-tuning switch for sports equipment, belonging to the field of sports equipment technology. It includes a fixed plate and a column. A fine-tuning front seat is provided on one side of the fixed plate, and a fine-tuning bracket is connected to one side of the front seat. A fine-tuning knob is provided on the bracket, and a signal wire is connected to the bottom of the bracket. An alignment groove is provided on one side of the column, allowing the fixed plate to snap into the groove. A fine-tuning rear cover is provided on one side of the column. This utility model achieves quick assembly and disassembly through a modular snap-fit ​​structure (fixed plate / alignment groove / fine-tuning rear cover). The synergistic effect of a double-sided gear scale and a hydrophobic coating improves operational accuracy and environmental adaptability. The concealed signal wire design enhances aesthetics and safety, and the rigid locking mechanism of the plug-in post and positioning bolt ensures long-term stability. Ultimately, it achieves comprehensive optimization effects such as improved installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of sports equipment technology, specifically a gear fine-tuning switch for sports equipment. Background Technology

[0002] Sports equipment is a general term for all kinds of equipment, gear and supplies used in competitive sports and fitness exercises. Sports equipment and sports are interdependent and mutually reinforcing. The popularization of sports and the diversification of sports have led to the development of the types and specifications of sports equipment. Similarly, high-quality, stable, and safe sports equipment can not only ensure that competitive sports are conducted in a fair and intense manner, but also create the necessary material conditions for promoting the improvement of sports performance.

[0003] The above-mentioned technical conditions also have shortcomings: traditional exercise equipment has no gear fine adjustment or is difficult to adjust, requiring many turns to get it in place, resulting in low effectiveness and making it unsuitable for long-term use.

[0004] Based on this, this utility model designs a gear fine-tuning switch for sports equipment to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a gear fine-tuning switch for sports equipment to solve the above-mentioned technical problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a gear fine-tuning switch for sports equipment, comprising a fixed plate and a column, wherein a fine-tuning front seat is provided on one side of the fixed plate, a fine-tuning bracket is connected to one side of the fine-tuning front seat, a fine-tuning knob is provided on the fine-tuning bracket, a signal wire is connected to the bottom of the fine-tuning bracket, an alignment groove is provided on one side of the column, the fixed plate can be snapped into the inside of the alignment groove, a fine-tuning rear cover is provided on one side of the column, the fine-tuning rear cover can be snapped into the fine-tuning front seat, and the fixed plate can be disposed inside the fine-tuning rear cover.

[0007] By adopting the above technical solution, the fixing plate can be snapped into the alignment groove, the fine-tuning back cover and the fine-tuning front seat are snapped into each other, and the fixing plate is located inside the fine-tuning back cover, forming a modular closed structure.

[0008] Preferably, the inner side of the fine-tuning back cover is fixedly connected with a plug post, and a positioning bolt is also provided on the fine-tuning back cover. An alignment hole is opened on the column and on the opposite side of the alignment groove. A positioning seat is provided on the other side of the fine-tuning seat, and a threaded sleeve is provided on the positioning seat.

[0009] By adopting the above technical solution, the plug-in column and the alignment hole cooperate to achieve axial positioning. After the positioning bolt is screwed into the threaded sleeve, it presses the locking seat to ensure the rigid connection between the fine-tuning cover and the column.

[0010] Preferably, the fine-tuning knob includes a rotating block, a gear scale is provided between the rotating block and the fine-tuning base, and a gear scale is also provided on the other side of the rotating block.

[0011] By adopting the above technical solution, the double-sided gear scale design supports multi-angle observation and improves the accuracy of gear adjustment.

[0012] Preferably, the rotating block is provided with a plurality of protrusions, and a hydrophobic part is provided on the rotating block and located on the outside of the plurality of protrusions, and a hydrophobic coating is sprayed on the hydrophobic part.

[0013] By adopting the above technical solutions, a hydrophobic coating (such as polytetrafluoroethylene) covers the hydrophobic part, reducing liquid adhesion; the bumps increase friction, synergistically improving the operational stability in humid environments.

[0014] Preferably, the signal wire can pass through the inside of the column.

[0015] By adopting the above technical solution, the signal wires are hidden inside the column, avoiding external wear and tear.

[0016] Preferably, both the fixing plate and the fine-tuning front seat are provided with through holes for the fine-tuning card holder to pass through.

[0017] By adopting the above technical solution, the through-hole design facilitates the fine-tuning bracket to pass through the fixing plate and the fine-tuning front seat, simplifying the assembly process.

[0018] In summary, this application has the following beneficial technical effects: it enables quick assembly and disassembly through a modular snap-fit ​​structure (fixed plate / alignment slot / fine-tuning back cover), improves operational accuracy and environmental adaptability through the synergistic effect of a double-sided gear dial and hydrophobic coating, enhances aesthetics and safety through a concealed signal wire design, and ensures long-term stability through a rigid locking mechanism of plug-in pins and positioning bolts, ultimately achieving comprehensive optimization effects such as improved installation efficiency. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the disassembled structure of the fine-tuning switch in this embodiment; Figure 2 This is another perspective view of the split structure in this embodiment; Figure 3 This is a schematic diagram of the assembly structure of the fine-tuning switch in this embodiment; Figure 4 This is a schematic diagram of the fine-tuning knob in this embodiment.

[0021] The attached diagram lists the components represented by each number as follows: 1. Fixing plate; 2. Column; 3. Fine-tuning front seat; 4. Fine-tuning bracket; 5. Fine-tuning knob; 51. Rotating block; 52. Gear dial; 53. Protrusion; 54. Drainage part; 6. Signal wire; 7. Alignment groove; 8. Fine-tuning rear cover; 9. Insertion post; 10. Positioning bolt; 11. Alignment hole; 12. Bracket seat; 13. Threaded sleeve. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0024] A gear fine-tuning switch for sports equipment includes a fixed plate 1 and a column 2 mounted on the sports equipment. The column 2 is a hollow steel pipe. A fine-tuning front seat 3 is provided on one side of the fixed plate 1, and a fine-tuning bracket 4 is connected to one side of the fine-tuning front seat 3. A fine-tuning knob 5 is provided on the fine-tuning bracket 4. By rotating the fine-tuning knob 5, the gear of the sports equipment can be finely adjusted, thereby improving the use effect of the sports equipment. A signal wire 6 is connected to the bottom of the fine-tuning bracket 4. The signal wire 6 is used to transmit electrical signals, thereby controlling the gear fine-tuning. An alignment groove 7 is provided on one side of the column 2, and the fixed plate 1 can be snapped into the inside of the alignment groove 7. A fine-tuning rear cover 8 is provided on one side of the column 2. The fine-tuning rear cover 8 can be snapped into the fine-tuning front seat 3. The fixed plate 1 can be located inside the fine-tuning rear cover 8.

[0025] Furthermore, a plug-in post 9 is fixedly connected to the inner side of the fine-tuning back cover 8, and a positioning bolt 10 is also provided on the fine-tuning back cover 8. An alignment hole 11 is provided on the column 2 on the opposite side of the alignment groove 7, and the plug-in post 9 can pass through the alignment hole 11. A card seat 12 is provided on the other side of the fine-tuning card seat 4, and a threaded sleeve 13 is provided on the card seat 12. After the plug-in post 9 passes through the alignment hole 11 and contacts the threaded sleeve 13, the positioning bolt 10 is inserted. The fine-tuning back cover 8, the fixing plate 1, and the fine-tuning front seat 3 are locked and positioned by the threaded connection, so that the modular card can be tightly installed.

[0026] Furthermore, the fine-tuning knob 5 includes a rotating block 51, and a gear scale 52 is provided between the rotating block 51 and the fine-tuning base 4. A gear scale is also provided on the other side of the rotating block 51, so that the gear adjustment can be observed from two mutually perpendicular directions, thereby improving its usability.

[0027] Furthermore, a plurality of protrusions 53 are provided on the rotating block 51, and a hydrophobic part 54 is provided on the rotating block 51 and on the outside of the plurality of protrusions 53. A hydrophobic coating is sprayed on the hydrophobic part 54 to prevent sweat from remaining on it, thereby providing a good anti-slip effect when fine-tuning the gear. At the same time, due to the self-generated tension of the liquid, sweat will not easily adhere to the protrusions 53.

[0028] Furthermore, the signal cable 6 can pass through the inside of the column 2, and the concealed wiring can improve its aesthetics.

[0029] Furthermore, both the fixed plate 1 and the fine-tuning front seat 3 are provided with through holes for the fine-tuning bracket 4 to pass through, so that the fine-tuning bracket 4 can enter the alignment groove 7 during installation, thereby preventing the fine-tuning switch from sliding easily in the vertical direction.

[0030] The implementation principle of this embodiment is as follows: the fixing plate 1 is inserted into the alignment groove 7 of the column 2, so that the fine adjustment bracket 4 passes through the through hole of the fixing plate 1 and the fine adjustment front seat 3. Then the fine adjustment back cover 8 is closed, and the inner insertion post 9 is inserted into the alignment hole 11 of the column 2. The positioning bolt 10 is screwed into the threaded sleeve 13 of the bracket 12 to complete the locking. The signal wire 6 extends from the inside of the column 2 to the external controller to realize the transmission of electrical signals. The user rotates the fine adjustment knob 5 with hydrophobic coating, and the tactile feedback is provided by the protrusion 53. The double-sided scale displays the gear position in real time to complete the precise adjustment.

[0031] In the description of this utility model, it should be understood that the terms "shaft", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gear fine-tuning switch for sports equipment, comprising a fixed plate (1) and a column (2), characterized in that: A fine-tuning front seat (3) is provided on one side of the fixed plate (1). A fine-tuning bracket (4) is connected to one side of the fine-tuning front seat (3). A fine-tuning knob (5) is provided on the fine-tuning bracket (4). A signal wire (6) is connected to the bottom of the fine-tuning bracket (4). An alignment groove (7) is provided on one side of the column (2). The fixed plate (1) can be snapped into the inside of the alignment groove (7). A fine-tuning back cover (8) is provided on one side of the column (2). The fine-tuning back cover (8) can be snapped into the fine-tuning front seat (3). The fixed plate (1) can be set inside the fine-tuning back cover (8).

2. The gear fine-tuning switch for sports equipment according to claim 1, characterized in that: The inner side of the fine-tuning back cover (8) is fixedly connected with a plug post (9), and a positioning bolt (10) is also provided on the fine-tuning back cover (8). An alignment hole (11) is provided on the column (2) on the opposite side of the alignment groove (7). A card seat (12) is provided on the other side of the fine-tuning card seat (4), and a threaded sleeve (13) is provided on the card seat (12).

3. The gear fine-tuning switch for sports equipment according to claim 1, characterized in that: The fine-tuning knob (5) includes a rotating block (51), a gear scale (52) is provided between the rotating block (51) and the fine-tuning base (4), and a gear scale is also provided on the other side of the rotating block (51).

4. A gear fine-tuning switch for sports equipment according to claim 3, characterized in that: The rotating block (51) is provided with a plurality of protrusions (53), and a hydrophobic part (54) is provided on the rotating block (51) and on the outside of the plurality of protrusions (53), and a hydrophobic coating is sprayed on the hydrophobic part (54).

5. A gear fine-tuning switch for sports equipment according to claim 1, characterized in that: The signal wire (6) can pass through the inside of the column (2).

6. A gear fine-tuning switch for sports equipment according to claim 1, characterized in that: Both the fixed plate (1) and the fine-tuning front seat (3) are provided with through holes for the fine-tuning card holder (4) to pass through.

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