Rotary potentiometer with anti-shaking structure

Abstract

The utility model relates to the field of rotary potentiometers, in particular to a rotary potentiometer with an anti-shaking structure, which comprises a rotary potentiometer body, the rotary potentiometer body comprises a shell and a pin assembly, and a fixed support seat is fixedly mounted on one side of the outer wall of the shell, which is positioned on the pin assembly; the bottom of the fixed supporting base is connected with an auxiliary supporting base through a first fastening assembly, the pin assembly is sleeved with a U-shaped supporting base, a limiting side plate is connected to one side of the U-shaped supporting base in an inserted mode, an auxiliary side plate is fixedly installed on the other side of the U-shaped supporting base, and second fastening assemblies are horizontally installed on one side of the limiting side plate and one side of the auxiliary side plate. According to the utility model, the fixed supporting seat, the auxiliary supporting seat and the U-shaped supporting seat are arranged in a matched manner, so that a certain supporting property can be provided for the rotary potentiometer body, the stability of the rotary potentiometer body in the use process is improved, and shaking, displacement or looseness of the rotary potentiometer body caused by external force is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to rotary potentiometer technical field especially relates to a rotary potentiometer with anti -shaking structure. BACKGROUND

[0002] Rotary potentiometer usually by rotating shaft, annular groove of conductive material on the rotating shaft, two end points and adjustable continuous contact head is composed.

[0003] The existing rotary potentiometer mostly installs directly through single bolt, and in the running process of rotary potentiometer, it is easy to appear and shake and displacement or looseness due to external force. UTILITY MODEL CONTENTS

[0004] The utility model discloses a rotary potentiometer with anti -shaking structure to solve the shortcoming in prior art.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A rotary potentiometer with anti -shaking structure, including rotary potentiometer body, the rotary potentiometer body includes the casing, pin component, and the casing outer wall is fixedly installed fixed support seat at pin component one side, the bottom of fixed support seat is connected with auxiliary support seat through first fastening assembly, the outside of pin component is equipped with U type support seat, and one side of U type support seat is inserted with limit side plate, and the other side of U type support seat is fixedly installed with auxiliary side plate, and the one side of limit side plate, auxiliary side plate is installed with second fastening assembly horizontally.

[0007] In addition, preferably, a through hole is formed in the U-shaped support seat on one side of the pin component, and a flexible support pad is placed on one side of the through hole in the U-shaped support seat.

[0008] In addition, preferably, a plurality of T-shaped limiting insertion rods are horizontally arranged on one side of the limit side plate, and a clamping groove is formed in the U-shaped support seat on one side of the T-shaped limiting insertion rod.

[0009] In addition, preferably, a plurality of first fastening assemblies are installed at equal distances on the bottom of the fixed support seat, the first fastening assembly and the second fastening assembly include a fastening screw and a fastening nut, and the fastening screw is threadedly connected with the fastening nut.

[0010] In addition, preferably, an extension plate is installed at both ends of the fixed support seat, a extension mounting plate is fixedly installed on one side of the extension plate, and a plurality of mounting holes are formed at equal distances in the middle of the extension mounting plate.

[0011] In addition, preferably, a recess is formed in the middle of one side of the auxiliary support seat, a mounting through hole is formed through the auxiliary support seat at the second fastening assembly, an access sliding slot is formed in the auxiliary support seat at one side of the mounting through hole, and a waist-shaped through hole is formed through the auxiliary support seat at the first fastening assembly.

[0012] The utility model discloses beneficial effects are:

[0013] In the utility model, through the cooperation of the fixed support seat, the auxiliary support seat and the U-shaped support seat, the rotary potentiometer body can be provided with certain support, the stability of the rotary potentiometer body during use can be improved, and the rotary potentiometer body can be prevented from shaking, displacing or loosening due to external force. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A rotary potentiometer with an anti-shaking structure is shown in the structure diagram of the utility model;

[0015] Figure 2 A rotary potentiometer with an anti-shaking structure is shown in the structure diagram of the utility model; Figure One ;

[0016] Figure 3 A rotary potentiometer with an anti-shaking structure is shown in the structure diagram of the utility model; Figure Two .

[0017] In the drawings: 1, rotary potentiometer body; 2, fixed support seat; 21, extension mounting plate; 22, first fastening assembly; 3, auxiliary support seat; 4, U-shaped support seat; 5, limiting side plate; 51, T-shaped limiting insertion rod; 6, second fastening assembly; 7, flexible support pad. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments of the utility model.

[0019] REFERENCE Figures 1-3The utility model provides a kind of rotation potentiometer with anti-shaking structure, including rotation potentiometer body 1, rotation potentiometer body 1 includes shell, pin assembly, and the outer wall of shell is fixedly installed fixed support 2 in the side of pin assembly, the bottom of fixed support 2 is connected with auxiliary support 3 by first fastening component 22, the outside of pin assembly is equipped with U-shaped support 4, one side of U-shaped support 4 is inserted with limiting side plate 5, auxiliary side plate is fixedly installed in the other side of U-shaped support 4, the side of limiting side plate 5, auxiliary side plate is horizontally installed with second fastening component 6, wherein, the specific structure, connection mode and working principle of shell, pin assembly of rotation potentiometer body 1 are all the prior art disclosed in market at present, and it does not belong to the main technical problems required to be solved in the utility model, so the utility model does not add more.

[0020] Meanwhile, one side in U-shaped support 4 is penetrated and is equipped with through hole at pin assembly, and flexible support pad 7 is placed in the side of through hole in U-shaped support 4.

[0021] And, one side of limiting side plate 5 is horizontally provided with a plurality of T-shaped limiting insertion rods 51, and a clamping groove is formed in one side of U-shaped support 4 at T-shaped limiting insertion rod 51.

[0022] And, a plurality of first fastening components 22 are installed at the bottom of fixed support 2 at equal distances, and the first fastening component 22 and the second fastening component 6 include a fastening screw and a fastening nut, and the fastening screw is threadedly connected with the fastening nut.

[0023] Meanwhile, the extension plate is installed at both ends of the fixed support 2, and the extension plate is fixedly installed with an extension mounting plate 21 at one side, and a plurality of mounting holes are equidistantly formed in the middle of the extension mounting plate 21.

[0024] Meanwhile, a recess is formed in the middle of one side of the auxiliary support 3, and an installation through hole is penetrated and formed in the auxiliary support 3 at the second fastening component 6, an in-out sliding slot is formed in one side of the auxiliary support 3 at the installation through hole, and a waist-shaped through hole is penetrated and formed in the auxiliary support 3 at the first fastening component 22.

[0025] In the embodiment, the fixed support 2, the auxiliary support 3 and the U-shaped support 4 are cooperatively arranged to provide support for the rotation potentiometer body 1, increase the stability during use, and reduce the shaking, displacement or loosening of the rotation potentiometer body 1 due to external force.

[0026] Meanwhile, the fixed support seat 2, the auxiliary support seat 3 and the U-shaped support seat 4 are detachable, when installation is needed, the through hole of the U-shaped support seat 4 is aligned with the pin assembly and is inserted, then the limiting side plate 5 is inserted with the U-shaped support seat 4, and the auxiliary support seat 3 is inserted with the second fastening assembly 6, at this time, the first fastening assembly 22 is inserted with the waist-shaped through hole, then the auxiliary support seat 3 is slid until the second fastening assembly 6 is located in the installation through hole, then the fastening nut of the second fastening assembly 6 is screwed with the fastening screw, the fastening nut of the first fastening assembly is screwed with the fastening screw, so that the overall installation is completed.

[0027] In the utility model, the fixed support seat 2, the auxiliary support seat 3 and the U-shaped support seat 4 are cooperatively arranged, so that the rotary potentiometer body 1 is provided with certain support, the stability of the rotary potentiometer body 1 during use is increased, and the shaking, displacement or loosening of the rotary potentiometer body 1 due to external force is reduced.

[0028] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A rotary potentiometer having a wobble-preventing structure, comprising a rotary potentiometer body (1), characterized in that, The rotating potentiometer body (1) includes a shell, a pin assembly, and the outer wall of the shell is fixedly installed on one side of the pin assembly A fixed support seat (2) is fixedly installed on one side of the outer wall of the shell, and the bottom of the fixed support seat (2) is connected with an auxiliary support seat (3) through a first fastening assembly (22), the outer part of the pin assembly is sleeved with a U-shaped support seat (4), one side of the U-shaped support seat (4) is inserted with a limiting side plate (5), and the other side of the U-shaped support seat (4) is fixedly installed with an auxiliary side plate, and the limiting side plate (5) and the auxiliary side plate are both installed with a second fastening assembly (6) on one side.

2. The rotary potentiometer with anti-shaking structure according to claim 1, characterized in that, A through hole is formed in the pin assembly on one side of the U-shaped support seat (4), and a flexible support pad (7) is placed in the through hole of the U-shaped support seat (4).

3. The rotary potentiometer with anti-shaking structure according to claim 1, characterized in that, A plurality of T-shaped limiting insertion rods (51) are horizontally arranged on one side of the limiting side plate (5), and a clamping groove is formed in the U-shaped support seat (4) on one side of the T-shaped limiting insertion rod (51).

4. The rotary potentiometer with anti-shaking structure according to claim 1, characterized in that, A plurality of first fastening assemblies (22) are installed at equal distances on the bottom of the fixed support seat (2), and the first fastening assembly (22) and the second fastening assembly (6) include a fastening screw and a fastening nut, and the fastening screw is threadedly connected with the fastening nut.

5. The rotary potentiometer with anti-shaking structure according to claim 1, characterized in that, The extension plate is installed at both ends of the fixed support seat (2), and the extension plate is fixedly installed with an extension mounting plate (21) on one side, and a plurality of mounting holes are formed at equal distances in the middle of the extension mounting plate (21).

6. The rotary potentiometer with anti-shaking structure according to claim 1, characterized in that, A recess is formed in the middle of one side of the auxiliary support seat (3), a mounting through hole is formed in the auxiliary support seat (3) at the second fastening assembly (6), an access sliding groove is formed in the auxiliary support seat (3) on one side of the mounting through hole, and a waist-shaped through hole is formed in the auxiliary support seat (3) at the first fastening assembly (22).

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