CN210223824U - Light-changing switch - Google Patents

Abstract

The utility model discloses a light-changing switch, which comprises a seat body, a slide block and a waterproof cover cap; three conducting strips are fixed on the bottom wall in the inner cavity, the three conducting strips are respectively a first conducting strip, a second conducting strip and a public conducting strip, and a conductor is arranged on the sliding block; the waterproof cover cap is linked with the sliding block, the sliding block is driven to move between a first position and a second position when external force is applied to the waterproof cover cap, the waterproof cover cap covers the upper part of the seat body, and the first conducting strip, the second conducting strip and the public conducting strip are respectively provided with a power connection end extending out of the seat body; the conducting strip is moulded plastics as an organic whole with the pedestal, has outside convex fender muscle that separates between adjacent two electric ends on the pedestal outer wall, and the upper portion opening part of inner chamber is equipped with spacing lid, and spacing lid joint is installed on the upper portion of pedestal, thereby forms one in waterproof shroud lower part at the edge downwardly extending of waterproof shroud lid and holds the chamber, and spacing lid reaches pedestal upper portion is in hold the intracavity. The light-changing switch of the utility model has reasonable structure and excellent waterproof performance.

Description

Light-changing switch

Technical Field

The utility model relates to a become light switch, concretely relates to become light switch that is used for motorcycle or electric motor car to be on hand.

Background

The dimmer switch arranged on the motorcycle or the electric vehicle is used for controlling the switching of the far light and the near light when the motorcycle is driven at night, so that the driving visible distance is improved. Because the dimmer switch is arranged on a vehicle handle, the dimmer switch has higher requirement on waterproof performance, the structure of the existing dimmer switch is unreasonable, and the waterproof performance is relatively common.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims at providing a light switch that waterproof performance is good.

Realize the utility model discloses the technical scheme of purpose is:

a dimmer switch comprises a base body with an inner cavity, a slide block movably arranged in the inner cavity and a waterproof cover movably arranged at the upper part of the base body; three conducting strips are fixed on the bottom wall in the inner cavity, the three conducting strips are respectively a first conducting strip, a second conducting strip and a public conducting strip, and a conductor is arranged on the sliding block; the slide block is provided with two stopping positions in the inner cavity, namely a first position and a second position, when the slide block is positioned at the first position, the electric conductor is in contact conduction with the first conducting strip and the public conducting strip, when the slide block is positioned at the second position, the electric conductor is in contact conduction with the second conducting strip and the public conducting strip, the waterproof cover cap and the slide block are linked, when external force is applied to the waterproof cover cap, the slide block is driven to move between the first position and the second position, the waterproof cover cap covers the upper part of the seat body, and the first conducting strip, the second conducting strip and the public conducting strip are respectively provided with electric terminals extending out of the seat body; the conducting strip with the pedestal moulds plastics as an organic wholely, outside convex shelves muscle that separates has between adjacent two electrical ends on the pedestal outer wall, the upper portion opening part of inner chamber is equipped with spacing lid, spacing lid joint is installed the upper portion of pedestal thereby the edge downwardly extending of buckler lid forms one in waterproof shroud lower part and holds the chamber, spacing lid reaches pedestal upper portion is in hold the intracavity.

In the above technical scheme, the waterproof cover cap is rotatably mounted on the upper portion of the base body, a connecting plate extending into the inner cavity is arranged in the waterproof cover cap, a first connecting structure is arranged at the bottom of the connecting plate, a second connecting structure is arranged on the slider, the first connecting structure is matched with the second connecting structure, and when pressure is applied to the waterproof cover cap, the waterproof cover cap rotates and the slider is driven by the connecting plate to move.

In the above technical solution, one of the first connecting structure and the second connecting structure is a connecting groove, and the other of the first connecting structure and the second connecting structure is a connecting cylinder.

In the above technical solution, the bottom of the slider has a first mounting groove with a downward opening, the conductor is disposed in the first mounting groove, and a first spring for providing a downward acting force for the conductor is disposed in the first mounting groove.

In the above technical scheme, the upper portion of the slider is provided with a convex strip, and the length direction of the convex strip is the same as the movable direction of the slider.

In the technical scheme, a second mounting groove with a downward opening is formed in the bottom of the sliding block, and a ball and a second spring for providing downward acting force for the ball are arranged in the second mounting groove;

it is protruding to be equipped with on the inner bottom wall of inner chamber, the slider is in when the inner chamber removes the ball passes through keep off the position arch, work as when the slider is in the primary importance, the ball supports keep off bellied one side, works as when the slider is in the second place, the ball supports keep off bellied opposite side of position.

In the above technical scheme, the bottom end of the seat body is provided with a positioning boss and an elastic buckle.

In the technical scheme, the upper surface of the waterproof cover is provided with the salient points.

The utility model discloses has positive effect: the utility model discloses in, through the conducting strip with the pedestal is moulded plastics as an organic wholely, has avoided conducting strip and pedestal equipment and the space that produces, has strengthened the waterproof performance at corresponding position, secondly, outwards convex shelves muscle that separates has on the pedestal outer wall between adjacent two-way connection end, separates the setting of shelves muscle and plays the effect of keeping apart, avoids two conducting strips of intercommunication and causes the short circuit on the rainwater flows the pedestal outer wall, is in moreover thereby the marginal downwardly extending of buckler lid forms one in the buckler lower part and holds the chamber, spacing lid reaches pedestal upper portion is in hold the intracavity to play the manger plate effect through the buckler lid, reinforcing waterproof performance.

Drawings

Fig. 1 is a schematic structural view of a medium-intensity light switch according to the present invention;

FIG. 2 is a top plan view of the dimmer switch of FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic structural view of the waterproof cover of the present invention;

FIG. 5 is a schematic view of the dimmer switch of FIG. 1 shown without the waterproof cover

FIG. 6 is a schematic structural view of the slider of the present invention;

fig. 7 is a schematic view of the slider shown in fig. 6 when viewed from another angle.

The reference symbols shown in the figures are: 1-a seat body; 11-spacer ribs; 12-gear bump; 13-positioning the boss; 14-elastic buckle; 2-a slide block; 21-connecting columns; 22-a first mounting groove; 23-convex strips; 24-a second mounting groove; 3-waterproof cover; 30-a containment chamber; 31-a connecting plate; 32-a connecting groove; 33-bumps; 4-a conductive sheet; 41-electric connection end; 5-an electrical conductor; 51-a first spring; 6-a limit cover; 7-a ball bearing; 71-second spring.

Detailed Description

The specific structure of the present invention is described below with reference to the attached drawings:

a dimmer switch, as shown in fig. 1 to 7, which comprises a base body 1 with an inner cavity, a slide block 2 movably arranged in the inner cavity, and a waterproof cover 3 movably arranged at the upper part of the base body 1; three conducting strips 4 are fixed on the bottom wall in the inner cavity, the three conducting strips 4 are respectively a first conducting strip, a second conducting strip and a public conducting strip, and a conductor 5 is arranged on the sliding block 2; the slide block 2 is provided with two stop positions in the inner cavity, namely a first position and a second position, when the slide block 2 is at the first position, the electric conductor 5 is in contact conduction with the first conducting strip and the public conducting strip, when the slide block 2 is at the second position, the electric conductor 5 is in contact conduction with the second conducting strip and the public conducting strip, the waterproof cover 3 is linked with the slide block 2, when external force is applied to the waterproof cover 3, the slide block 2 is driven to move between the first position and the second position, the waterproof cover 3 covers the upper part of the seat body 1, and the first conducting strip, the second conducting strip and the public conducting strip are respectively provided with a power connection end 41 extending out of the seat body 1; conducting strip 4 with pedestal 1 moulds plastics as an organic wholely, outside convex shelves muscle 11 that separate has between adjacent two electric ends 41 on the outer wall of pedestal 1, the upper portion opening part of inner chamber is equipped with spacing lid 6, install spacing lid 6 joint on the upper portion of pedestal 1 thereby the edge downwardly extending of waterproof shroud 3 forms one in waterproof shroud 3 lower part and holds chamber 30, spacing lid 6 reaches pedestal 1 upper portion is in hold in the chamber 30. In this embodiment, through conducting strip 4 with the pedestal is moulded plastics as an organic wholely, has avoided conducting strip and pedestal equipment and the space that produces, has strengthened the waterproof performance at corresponding position, secondly, outwards convex shelves muscle that separates has on the pedestal outer wall between adjacent two electric ends, separates the setting of shelves muscle and plays the effect of keeping apart, avoids rainwater to flow to and feed through two conducting strips on the pedestal outer wall and cause the short circuit, moreover thereby edge downwardly extending of waterproof cover forms one in waterproof cover lower part and holds the chamber, spacing lid reaches pedestal upper portion is in hold the intracavity to play the manger plate effect through waterproof cover, reinforcing waterproof performance.

In this embodiment, the waterproof cover 3 is rotatably installed on the upper portion of the base body 1, a connecting plate 31 extending into the inner cavity is arranged in the waterproof cover 3, a first connecting structure is arranged at the bottom of the connecting plate 31, a second connecting structure is arranged on the slider 2, the first connecting structure is matched with the second connecting structure, and when pressure is applied to the waterproof cover 3, the waterproof cover 3 rotates and the connecting plate 31 drives the slider 2 to move.

Further, one of the first connecting structure and the second connecting structure is a connecting groove 32, the other of the first connecting structure and the second connecting structure is a connecting cylinder 21, and the movable connection is realized through the matching of the connecting cylinder 21 and the connecting groove 32.

In this embodiment, the bottom of the slider 2 has a first mounting groove 22 with a downward opening, the conductor 5 is disposed in the first mounting groove 22, and a first spring 51 for providing a downward acting force for the conductor 5 is disposed in the first mounting groove 22, so that the first spring 51 always provides an elastic force for the conductor 5 to ensure that the conductor 5 and a corresponding conductive sheet can be in good contact, thereby ensuring the reliability of electrical connection.

In this embodiment, the upper portion of the slider 2 has a protruding strip 23, the length direction of the protruding strip 23 is the same as the movable direction of the slider 2, the contact surface is reduced by the protruding strip 23, and the friction force between the slider 2 and the limiting cover 6 when moving is reduced.

In this embodiment, a second mounting groove 24 with a downward opening is formed at the bottom of the slider 2, and a ball 7 and a second spring 71 for providing a downward acting force for the ball 7 are arranged in the second mounting groove 24; be equipped with on the inner bottom wall of inner chamber and keep off a position arch 12, slider 2 is in when the inner chamber removes ball 7 passes through keep off position arch 12, work as slider 2 is in when the primary importance, ball 7 supports keep off the protruding one side of 12, work as slider 2 is in when the second place, ball 7 supports and is in keep off the protruding opposite side of 12.

In this embodiment, the bottom of pedestal 1 has location boss 13 and elasticity buckle 14, through the locating hole cooperation on location boss and the mount pad when the installation to through the cooperation of elasticity buckle 14 and the card hole on the mount pad, realize fixed mounting, it is convenient reliable to install.

In this embodiment, the upper surface of the waterproof cover cap 3 is provided with the salient points 33, and the arrangement of the salient points 33 increases the friction force when the fingers press the waterproof cover cap 3, so that the hand feeling is better.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims (8)

1. A dimmer switch comprises a base body (1) with an inner cavity, a slide block (2) movably arranged in the inner cavity and a waterproof cover (3) movably arranged at the upper part of the base body (1); three conducting strips (4) are fixed on the bottom wall in the inner cavity, the three conducting strips (4) are respectively a first conducting strip, a second conducting strip and a public conducting strip, and a conductor (5) is arranged on the sliding block (2); the sliding block (2) is provided with two stopping positions in the inner cavity, namely a first position and a second position, when the sliding block (2) is located at the first position, the electric conductor (5) is in contact conduction with the first conducting strip and the public conducting strip, when the sliding block (2) is located at the second position, the electric conductor (5) is in contact conduction with the second conducting strip and the public conducting strip, the waterproof cover (3) is linked with the sliding block (2), when external force is applied to the waterproof cover (3), the sliding block (2) is driven to move between the first position and the second position, the waterproof cover (3) covers the upper part of the seat body (1), and the first conducting strip, the second conducting strip and the public conducting strip are respectively provided with electric connection ends (41) extending out of the seat body (1); its characterized in that, conducting strip (4) with pedestal (1) are moulded plastics as an organic wholely, outside convex shelves muscle (11) that separate have on pedestal (1) outer wall between adjacent two ends (41), the upper portion opening part of inner chamber is equipped with spacing lid (6), install spacing lid (6) joint the upper portion of pedestal (1) thereby the edge downwardly extending of waterproof shroud (3) forms one in waterproof shroud (3) lower part and holds chamber (30), spacing lid (6) reach pedestal (1) upper portion is in hold in chamber (30).

2. A dimmer switch as claimed in claim 1, wherein said waterproof cover (3) is rotatably mounted on the upper portion of said base (1), said waterproof cover (3) has a connecting plate (31) extending into said cavity, a first connecting structure is provided at the bottom of said connecting plate (31), said slider (2) has a second connecting structure, said first connecting structure and said second connecting structure cooperate, when a pressure is applied to said waterproof cover (3), said waterproof cover (3) rotates to drive said slider (2) to move by said connecting plate (31).

3. A dimmer switch as claimed in claim 2, wherein one of said first and second connecting structures is a connecting slot (32) and the other of said first and second connecting structures is a connecting post (21).

4. A dimmer switch as claimed in claim 1, wherein said slider (2) has a first mounting recess (22) at a bottom thereof, said conductor (5) being disposed in said first mounting recess (22), and a first spring (51) disposed in said first mounting recess (22) for providing a downward force to said conductor (5).

5. A dimmer switch as claimed in claim 1, wherein the slider (2) has a rib (23) at an upper portion thereof, the length direction of the rib (23) being in the same direction as the movable direction of the slider (2).

6. A dimmer switch as claimed in claim 1, wherein the bottom of the slider (2) is provided with a second mounting groove (24) which is open downwards, and the second mounting groove (24) is internally provided with a ball (7) and a second spring (71) which provides a downward acting force for the ball (7);

be equipped with on the inner bottom wall of inner chamber and keep off a position arch (12), slider (2) are in when the inner chamber removes ball (7) process keep off position arch (12), work as when slider (2) are in the primary importance, ball (7) support keep off the protruding one side of (12), work as when slider (2) are in the second place, ball (7) support and are in keep off the protruding opposite side of (12).

7. A dimmer switch as claimed in claim 1, wherein the base end of the housing (1) has a positioning boss (13) and a resilient catch (14).

8. A dimmer switch as claimed in claim 1, wherein the upper surface of the water-proof cover (3) has raised points (33).

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