Modularly designed string tension regulator

Abstract

The utility model discloses a modularly-designed string tension regulator, and relates to the technical field of musical instruments. Comprising a mounting bottom plate, a screw connecting seat is arranged on the front face of the mounting bottom plate, a screw is rotationally mounted on the screw connecting seat, a vertically upward handle is coaxially connected to the upper end of the screw, a gear is correspondingly arranged on one side of each screw in a meshed mode, and the gears are rotationally mounted on the mounting bottom plate; and the rear end of the gear is fixedly connected with a binding post which is used for connecting strings and backwards extends out of the mounting bottom plate. The adjusting end vertically protrudes out of the panel upwards, and adjustment is more convenient compared with the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of musical instruments, in particular to a modularly designed string tension regulator. Background Art

[0002] like Figure 4 As shown, musical instruments with strings need to be equipped with string tension adjusters. The existing string tension adjusters 4 are arranged in a row. The connection terminal of the tension adjuster 4 extends vertically upward from the panel of the musical instrument 5, and the adjustment end is located below the panel. There are obvious defects in the actual installation and use process: 1) Each tension adjuster 4 needs to be installed independently, which has low installation efficiency and is time-consuming and labor-intensive; 2) The adjustment end is located at the bottom of the musical instrument 5, which is inconvenient to adjust; 3) There is no threading hole at the connection terminal, which is inconvenient to disassemble and connect. Utility Model Content

[0003] The purpose of the utility model is to provide a modularly designed string tension regulator, which can effectively solve the technical problems in the background technology.

[0004] The technical solution to achieve the above-mentioned purpose is: a modularly designed string tension adjuster, including a mounting base, a screw connecting seat is arranged on the front side of the mounting base, a screw is rotatably mounted on the screw connecting seat, a vertically upward handle is coaxially connected to the upper end of the screw, a gear is correspondingly meshed on one side of each screw, the gear is rotatably mounted on the mounting base, and a terminal for string connection is fixedly connected to the rear end of the gear and extends backward from the mounting base.

[0005] Furthermore, an annular winding groove is provided on the terminal.

[0006] Furthermore, a threading groove is provided at the center of the annular winding groove.

[0007] Furthermore, the handle is cylindrical and has anti-slip patterns on the outer wall.

[0008] Furthermore, a hexagonal hole is provided on the top of the handle for easy adjustment by a wrench.

[0009] The beneficial effects of the utility model are as follows: 1) the adjustment end of the utility model protrudes vertically upward from the panel, which is more convenient to adjust than the prior art; 2) the utility model designs the regulator as a modular overall structure, which does not need to be installed one by one, thereby improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 A three-dimensional diagram of the string tension regulator for modular design;

[0011] Figure 2 The front view of the string tension regulator for modular design;

[0012] Figure 3 It is a structural schematic diagram of the utility model in the application state in a musical instrument;

[0013] Figure 4 Schematic diagram of the installation structure of an existing string tension regulator on a musical instrument. DETAILED DESCRIPTION

[0014] like Figure 1-2 As shown, the utility model discloses a modular string tension regulator 1, comprising a mounting base 1.1, a screw connecting seat 1.2 is arranged on the front of the mounting base 1.1, a screw 1.3 is rotatably mounted on the screw connecting seat 1.2, a handle 1.4 vertically upward is coaxially connected to the upper end of the screw 1.3, a gear 1.5 is meshed with one side of each screw 1.3, the gear 1.5 is rotatably mounted on the mounting base 1.1, and a terminal 1.6 for connecting strings and extending backward from the mounting base 1.1 is fixedly connected to the rear end of the gear 1.5.

[0015] The terminal 1.6 is provided with an annular winding groove 1.61, and a penetrating wire threading groove 1.62 is provided at the center of the annular winding groove 1.61.

[0016] As a further improvement of this embodiment, in order to facilitate tension adjustment, the handle 1.4 is cylindrical and has anti-slip grooves on the outer wall. A hexagonal hole is also provided on the top of the handle 1.4 for easy adjustment with a wrench. When adjusting, the handle 1.4 can be directly rotated to make adjustments, or the handle 1.4 can be rotated with a hexagonal wrench to achieve adjustment.

[0017] When the strings are connected, they pass through the threading groove 1.62 and are connected to the terminal 1.61. When adjusting, the handle 1.4 is turned, the handle drives the screw 1.3 to rotate, and the screw 1.3 drives the terminal 1.6 to rotate through the gear 1.5, so that the strings are tightened or prevented from loosening in the annular winding groove 1.61, thereby realizing the adjustment of the string tension.

[0018] The utility model takes an electric kite as an example to specifically explain the installation and use method of the utility model. Figure 3 As shown, a modular string tension regulator 1 is installed at the end of an electric kite 2, and the terminals 1.6 of the modular string tension regulator 1 correspond to the number and connection positions of the strings of the electric kite.

[0019] One end of the electric kite 2 is provided with a double-layer step 3 which is arranged downward in sequence toward the outer end, and the high side of the step 3 is provided with a groove 3.1 which opens downward. The modularly designed string tension regulator 1 is installed on the outer end surface of the high side of the step 3, and the terminal 1.6 extends inwardly into the groove 3.1. The strings of the electric kite extend into the groove 3.1 on the high side of the step 3 through the holes provided on the electric kite panel, and are connected one-to-one with the terminal 1.6.

[0020] When adjusting, the handle 1.4 is rotated, the handle 1.4 drives the screw 1.3 to rotate, the screw 1.3 drives the terminal 1.6 to rotate through the gear 1.5, so that the strings are tightened or prevented from loosening in the annular winding groove 1.61, thereby realizing the adjustment of the string tension.

[0021] Furthermore, in order to improve the overall aesthetics, the top ends of the handles 1.4 of the string tension regulator 1 are modularly designed to form an arc that is consistent with the arc of the corresponding end of the electric kite.

Claims

1. A modular string tension regulator, characterized in that: It includes a mounting base plate, a screw connection seat is arranged on the front side of the mounting base plate, a screw is rotatably mounted on the screw connection seat, a vertically upward handle is coaxially connected to the upper end of the screw, a gear is correspondingly meshed on one side of each screw, the gear is rotatably mounted on the mounting base plate, and a terminal for connecting strings and extending backward from the mounting base plate is fixedly connected to the rear end of the gear.

2. A modular string tension regulator according to claim 1, characterized in that: The terminal is provided with an annular winding groove.

3. A modular string tension regulator according to claim 2, characterized in that: A threading groove is provided at the center of the annular winding groove.

4. A modular string tension regulator according to claim 2, characterized in that: The handle is cylindrical and has anti-slip patterns on its outer wall.

5. A modular string tension regulator according to claim 4, characterized in that: The top of the handle is also provided with a hexagonal hole for easy adjustment with a wrench.

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