Silver contact convenient to assemble

Abstract

The utility model relates to the technical field of silver contacts, in particular to a silver contact convenient to assemble, which comprises a contact sheet body and a mounting hole, the mounting hole is processed on the surface of the contact sheet body, the lower end of the contact sheet body is fixedly connected with an upper support ring, and the lower end of the upper support ring is fixedly connected with a spring. The lower end of the spring is fixedly connected with the lower supporting ring, and the inner wall of the mounting hole is connected with a mounting mechanism. A supporting column penetrates through an installation position and an installation hole in a contact piece body, a connecting strip is pushed into a clamping groove in the supporting column, the supporting column and a silver contact are fixed, the silver contact is manually rotated to drive the supporting column and a base plate to rotate, a protrusion at the lower end of the silver contact is clamped into a square groove, and therefore the silver contact is fixed. And the chassis at the lower end of the supporting column is continuously tightened upwards, the chassis on the supporting column can abut against the lower end of the mounting position, tightening can be conducted without repeated rotation, and assembling and mounting are more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to silver contact field technical field, concretely is a silver contact convenient to assemble. BACKGROUND

[0002] Silver contact refers to the intersection of mutual separation and contact when the opening and closing of electronic appliances, the characteristics of silver contact have, increase the use frequency of conductor, increase the contact effect, enhance the performance of conductor.

[0003] For example, the silver contact convenient to assemble of the authorization announcement number "CN221281935U", although the silver contact convenient to assemble of the prior art, adopt riveting mode installation, poor stability inconvenient to replace the problem of follow-up, the above through the silver contact body is installed on the contact piece body, increase the contact effect, enhance the performance of conductor, by setting up the connecting device, when needing to connect, the silver contact body is inserted into the mounting hole, the stable block on the surface of silver contact body is inserted into the positioning groove, the screw rod is inserted into the screw hole on the surface of silver contact body, the bottom disc is rotated, the bottom disc is rotated with the screw rod, the bottom disc is rotated with the anti-slip convex point and the surface of the contact piece body, the silver contact body is locked and installed, considering the silver contact convenient to assemble of the prior art through the bottom disc, the bottom disc is rotated with the screw rod, and the bottom disc is rotated with the screw rod to continue to fix, so that the bottom disc is rotated for many circles to be tightened, leading to inconvenient assembly and installation. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of silver contacts convenient to assemble, to solve the silver contact convenient to assemble of prior art, need the bottom disc to be rotated for many circles to be tightened, leading to inconvenient assembly and installation problem, and is presented.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of silver contact convenient to assemble, including contact piece body and mounting hole, the surface of the contact piece body is processed with mounting hole, the lower end of the contact piece body is fixedly connected with upper support ring, the lower end of the upper support ring is fixedly connected with spring, the lower end of the spring is fixedly connected with lower support ring, the inner wall of the mounting hole is connected with mounting mechanism.

[0006] Preferably, the mounting mechanism includes a support column, the outer wall of the support column is movably connected with the mounting hole, the lower end of the support column is fixedly connected with the bottom disc, and the inner wall of the support column is processed with a clamping groove.

[0007] Preferably, the surface of the bottom disc is fixedly connected with the anti-slip convex point, and the upper end of the clamping groove is connected with a protection mechanism.

[0008] Preferably, the protection mechanism comprises a connecting strip, an outer wall of the connecting strip is in sliding connection with a clamping groove, an upper end of the connecting strip is in fixed connection with a silver contact, an outer wall of the silver contact is in fixed connection with a connecting block, and an outer wall of the connecting block is in rotational connection with a cover plate.

[0009] Preferably, an upper end of the contact sheet body is in fixed connection with a gradient ring, and a surface of the gradient ring is processed with a square groove.

[0010] Preferably, a lower end of the silver contact is in abutting connection with the square groove.

[0011] The silver contact convenient to assemble has the beneficial effects that the supporting column is passed through the mounting position and the mounting hole on the contact sheet body, the connecting strip is pushed into the inside of the clamping groove on the supporting column, the supporting column and the silver contact are fixed, the silver contact is manually rotated to drive the supporting column and the bottom disc to rotate, the protruding part at the lower end of the silver contact is clamped into the square groove, the bottom disc at the lower end of the supporting column is continuously tightened upwards, the bottom disc on the supporting column is also abuttingly connected to the lower end of the mounting position, the tightening is not required to be performed for multiple times, and the assembly and installation are more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model;

[0013] Figure 2 It is Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 3 It is Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 4 It is Figure 2 It is an enlarged structural schematic view of position A in the utility model;

[0016] Figure 5 It is Figure 2 It is an enlarged structural schematic view of the gradient ring in the utility model;

[0017] Figure 6 It is Figure 2 It is an enlarged structural schematic view of the supporting column in the utility model;

[0018] Figure 7 It is Figure 2 It is an enlarged structural schematic view of the connecting strip in the utility model.

[0019] In the drawing: 1, contact sheet body, 2, mounting hole, 3, upper supporting ring, 4, spring, 5, lower supporting ring, 6, mounting mechanism, 601, supporting column, 602, bottom disc, 603, clamping groove, 7, anti-skid protruding part, 8, protection mechanism, 801, connecting strip, 802, silver contact, 803, connecting block, 804, cover plate, 9, gradient ring, 10, square groove. DETAILED DESCRIPTION

[0020] The utility model will be further described below in combination with the drawings: Embodiment 1

[0021] Please refer to Figures 1-7 In this embodiment, a silver contact convenient to assemble includes contact sheet body 1 and mounting hole 2, the surface of contact sheet body 1 is processed with mounting hole 2, the lower end of contact sheet body 1 is fixedly connected with upper support ring 3, the lower end of upper support ring 3 is fixedly connected with spring 4, the lower end of spring 4 is fixedly connected with lower support ring 5, and the inner wall of mounting hole 2 is connected with mounting mechanism 6.

[0022] Mounting mechanism 6 includes support column 601, passes through mounting hole 2 and external position through support column 601, so that support column 601 obtains the effect of being connected and mounted, the outer wall of support column 601 is movably connected with mounting hole 2, the lower end of support column 601 is fixedly connected with bottom disc 602, and the inner wall of support column 601 is processed with clamping groove 603.

[0023] Pass support column 601 through mounting position and mounting hole 2 on contact sheet body 1, push connecting strip 801 into the inside of clamping groove 603 on support column 601, so that support column 601 and silver contact 802 are fixed, manually rotate silver contact 802 to drive support column 601 and bottom disc 602 to rotate, the convex of the lower end of silver contact 802 is clamped into square groove 10, and bottom disc 602 at the lower end of support column 601 is constantly tightened upwards, and bottom disc 602 on support column 601 is also tightly pressed to the lower end of mounting position, so that assembly and installation are more convenient without rotating for tightening for many times.

[0024] The surface of bottom disc 602 is fixedly connected with anti-skid convex point 7, the upper end of clamping groove 603 is connected with protection mechanism 8, the upper end of silver contact 802 is shielded through cover plate 804, so that silver contact 802 obtains the effect of being protected, protection mechanism 8 includes connecting strip 801, the outer wall of connecting strip 801 is slidably connected with clamping groove 603, the upper end of connecting strip 801 is fixedly connected with silver contact 802, the outer wall of silver contact 802 is fixedly connected with connecting block 803, and the outer wall of connecting block 803 is rotatably connected with cover plate 804.

[0025] The upper end of contact sheet body 1 is fixedly connected with gradient ring 9, the surface of gradient ring 9 is processed with square groove 10, and the lower end of silver contact 802 is tightly pressed against square groove 10.

[0026] Working principle:

[0027] By passing the supporting column 601 through the mounting hole 2 on the mounting position and the contact sheet 1, the lower supporting ring 5 of the rubber insulating material at the lower end of the contact sheet 1 is in contact with the upper end of the external mounting position, the connecting strip 801 is pushed into the inner part of the clamping groove 603 on the supporting column 601, the supporting column 601 and the silver contact 802 are fixed, the silver contact 802 is manually rotated to drive the supporting column 601 and the bottom disc 602 to rotate, the protruding position at the lower end of the silver contact 802 slides on the slope ring 9, the bottom disc 602 at the lower end of the supporting column 601 is continuously tightened upwards, until the protruding part at the lower end of the silver contact 802 is clamped into the square groove 10, meanwhile the external wall mounting position extrudes the upper end of the lower supporting ring 5, the spring 4 at the upper end of the lower supporting ring 5 is also tightened, the bottom disc 602 on the supporting column 601 is also tightly pressed to the lower end of the mounting position, only two steps of installation operation is needed, the overall installation is more convenient, when the silver contact 802 needs to be used, the cover plate 804 can be lifted to rotate on the connecting block 803, the surface of the silver contact 802 is exposed to be used, when the cover plate 804 covers the upper end of the silver contact 802, the cover plate 804 can avoid the surface of the silver contact 802 being scratched by the outside to affect the service life.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the spirit and scope of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A silver contact for easy assembly, comprising a contact body (1) and a mounting hole (2), wherein the surface of the contact body (1) is machined with the mounting hole (2), characterized in that: The lower end of the contact plate (1) is fixedly connected to the upper support ring (3), the lower end of the upper support ring (3) is fixedly connected to the spring (4), the lower end of the spring (4) is fixedly connected to the lower support ring (5), and the inner wall of the mounting hole (2) is connected to the mounting mechanism (6).

2. The easily assembled silver contact according to claim 1, characterized in that: The installation mechanism (6) includes a support column (601), the outer wall of the support column (601) is movably connected to the mounting hole (2), the lower end of the support column (601) is fixedly connected to the chassis (602), and the inner wall of the support column (601) is machined with a groove (603).

3. The easily assembled silver contact according to claim 2, characterized in that: The surface of the chassis (602) is fixedly connected to the anti-slip protrusions (7), and the upper end of the slot (603) is connected to the protective mechanism (8).

4. The easily assembled silver contact according to claim 3, characterized in that: The protective mechanism (8) includes a connecting strip (801), the outer wall of the connecting strip (801) is slidably connected to the slot (603), the upper end of the connecting strip (801) is fixedly connected to the silver contact (802), the outer wall of the silver contact (802) is fixedly connected to the connecting block (803), and the outer wall of the connecting block (803) is rotatably connected to the cover plate (804).

5. The easily assembled silver contact according to claim 1, characterized in that: The upper end of the contact plate (1) is fixedly connected to the slope ring (9), and the surface of the slope ring (9) is machined with a square groove (10).

6. The easily assembled silver contact according to claim 4, characterized in that: The lower end of the silver contact (802) abuts against the square groove (10).

Images