Multi-gear switch structure of track joint

Abstract

The utility model relates to the technical field of switches, in particular to a multi-gear switch structure of a track joint, which comprises a fixed seat, a gear switching seat, a mounting seat and at least two gear switching conductive parts, the gear switching conductive parts are arranged on the mounting seat, the fixed seat is provided with a sliding cavity, the gear switching seat is assembled in the sliding cavity, and the gear switching seat is arranged on the mounting seat. The fixed seat is provided with a plurality of conducting strips, the gear switching seat is provided with at least two gear holes, the gear switching seat is provided with a cavity, the gear switching conducting pieces are located in the cavity, and one gear switching conducting piece corresponds to one gear hole; the conducting strip is provided with a protrusion, and when the gear switching base moves to the protrusion to be inserted into the corresponding gear hole, the protrusion makes contact with the corresponding gear switching conducting piece. The different gear holes are located in different radial positions of the gear switching base. The multi-gear switch structure of the track joint provided by the utility model is simple in structure, easy to produce and assemble, and favorable for reducing the production cost.

Description

Technical Field

[0001] This utility model relates to the field of switch technology, and in particular to a multi-position switch structure for a rail connector. Background Technology

[0002] In the use of lighting fixtures, to meet the various control requirements of the light source, a switch function is often added to switch between different positions to satisfy the needs of different scenarios and users. However, the current switch switching structures are quite complex. For example, the switch structure disclosed in patent CN202410554177.X, in addition to its complex structure, also requires a spring to achieve the switching of positions. Therefore, although it can achieve the purpose of switching positions, the complex structure is not conducive to production and installation, resulting in high costs and low production efficiency. Summary of the Invention

[0003] This invention addresses the problems of existing technologies by providing a multi-position switch structure for a track joint. The structure is simple and helps to improve production efficiency and reduce production costs.

[0004] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: a multi-position switch structure for a track joint, including a fixed base, a position switching base, a mounting base, and at least two position switching conductive elements. The position switching conductive elements are installed on the mounting base. The fixed base has a sliding cavity, and the position switching base is assembled in the sliding cavity. The fixed base is equipped with a plurality of conductive plates. The position switching base has at least two position holes. The position switching base has a cavity, and the position switching conductive elements are located in the cavity, with one position switching conductive element corresponding to one position hole. The conductive plates have protrusions. When the position switching base moves to the point where the protrusion is inserted into the corresponding position hole, the protrusion contacts the corresponding position switching conductive element. Different position holes are located at different radial positions on the position switching base.

[0005] Preferably, the gear shifter is equipped with a shift handle, which protrudes from the sliding cavity, and the gear shifter is moved by turning the shift handle.

[0006] Preferably, the gear shifter is provided with multiple gear slots, each gear slot being provided with a gear hole and at least one limiting step. When a protrusion of one conductive piece is inserted into the corresponding gear hole, the protrusions of other conductive pieces are limited to the limiting step, thereby separating the protrusions from the gear shifting conductive element through the limiting step.

[0007] Preferably, the mounting base is provided with a locking block, the fixed base has a limiting hole, the gear shifting base is assembled into the sliding cavity, the mounting base is assembled into the fixed base, and the locking block is engaged in the limiting hole.

[0008] Preferably, the mounting base is provided with a gear cutting groove, and the gear switching conductive component is assembled in the gear cutting groove.

[0009] Preferably, the fixing base is provided with a plurality of conductive assembly grooves, and the conductive sheet is fixed to the conductive assembly grooves.

[0010] The beneficial effects of this utility model are:

[0011] This utility model provides a multi-position switch structure for a track connector. By moving the position switching base, the protrusions of different conductive plates are inserted into the position holes, allowing the different conductive plates to contact the position switching conductive component, thereby achieving the purpose of position switching. This utility model has a simple structure, is easy to manufacture and assemble, and helps to reduce production costs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model assembled inside the outer shell;

[0013] Figure 2 This is a schematic diagram of the structure of this utility model;

[0014] Figure 3 This is an exploded structural diagram of the present invention;

[0015] Figure 4 This is a cross-sectional view of the present invention.

[0016] exist Figures 1 to 4 The reference numerals in the figures include:

[0017] 10-Conductive sheet, 25-Fixed seat, 26-Gear shifter seat, 27-Mounting seat, 28-Gear shifter conductive component, 29-Gear hole, 30-Cavity, 31-Protrusion, 32-Switching handle, 33-Limit step, 34-Card block, 35-Limit hole, 36-Conductive assembly groove. Detailed Implementation

[0018] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention. The present invention will be described in detail below with reference to the accompanying drawings.

[0019] This embodiment provides a multi-position switch structure for a rail connector, such as... Figures 1 to 4It includes a fixed base 25, a gear shifting base 26, a mounting base 27, and at least two gear shifting conductive elements 28. The mounting base 27 is provided with a gear cutting groove, and the gear shifting conductive elements 28 are assembled in the gear cutting groove. The fixed base 25 has a sliding cavity, and the gear shifting base 26 is assembled in the sliding cavity. The fixed base 25 is equipped with a plurality of conductive plates 10, and the fixed base 25 is provided with a plurality of conductive assembly grooves 36. The conductive plates 10 are fixed in the conductive assembly grooves 36. The gear shifter 26 has at least two gear holes 29 and a cavity 30. The gear shifting conductive element 28 is located in the cavity 30, and one gear shifting conductive element 28 corresponds to one gear hole 29. The conductive sheet 10 has a protrusion 31. When the gear shifter 26 moves to the point where the protrusion 31 is inserted into the corresponding gear hole 29, the protrusion 31 contacts the corresponding gear shifting conductive element 28. Different gear holes 29 are located at different radial positions of the gear shifter 26.

[0020] Specifically, such as Figure 1 and Figure 2 As shown, by installing the product of this embodiment into the corresponding rail connector, the purpose of adjusting the power supply level can be achieved. This embodiment takes three levels as an example, meaning there are three conductive plates 10, three level-shifting conductive elements 28, and three level-shifting holes 29 on the level-shifting seat 26. Figure 2 The conductive sheet 10 is installed at the corresponding position on the fixed base 25. The conductive sheet 10 is used for electrical connection with the external guide rail (one end of the conductive sheet 10 can be rotated out of the outer shell of the rail connector to contact the rail; this embodiment will not be described in detail). The gear shifting seat 26 is assembled into the sliding cavity of the fixed base 25, while the gear shifting conductive element 28 is assembled on the mounting base 27, and one end is inserted into the cavity 30 of the gear shifting seat 26. The protrusion 31 of the conductive sheet 10 is located above or below the gear shifting conductive element 28. The positions of the three gear holes 29 provided on the gear shifting seat 26 are as follows: Figure 3 As shown, the gear shifter 26 has two gear shift holes 29 on one side and one gear shift hole 29 on the other side. The position and number of holes can be adjusted according to actual needs. The three gear shift holes 29 are located at different radial positions on the gear shifter 26, thus enabling... Figure 4As shown, only one protrusion 31 can contact the gear switching conductive element 28 through the gear position hole 29 at a time. Therefore, by moving the gear switching seat 26, different conductive pieces 10 can be connected to the gear switching conductive element 28, thereby realizing the switching of different gear positions. In this embodiment, multiple gear switching conductive elements 28 are integrally connected, and different inputs are connected to the conductive pieces 10. Thus, by simply changing the connected conductive pieces 10, the power gear position can be switched, and the output is sent to the control circuit board of the track connector to control the operation of the lamp. The gear switching seat 26 of this embodiment has a simple structure. Compared with the prior art, the gear switching seat 26 of this embodiment is convenient for mold production and does not require other matching structures, thus making it easier to produce and assemble, which helps to improve production efficiency and reduce production costs.

[0021] Among them, such as Figure 2 and Figure 3 The gear shifter 26 is equipped with a shift handle 32, which protrudes from the sliding cavity. By turning the shift handle 32, the gear shifter 26 is moved. Furthermore, the gear shifter 26 has multiple gear slots, each of which has a gear hole 29 and at least one limiting step 33. When a protrusion 31 of one conductive piece 10 is inserted into the corresponding gear hole 29, the protrusions 31 of the other conductive pieces 10 are limited by the limiting step 33, thus separating the protrusions 31 from the gear shifting conductive member 28.

[0022] Specifically, such as Figure 3 and Figure 4 The limiting step 33 has an arc-shaped groove, so the protrusion 31 of the conductive sheet 10 can move smoothly to each limiting step 33. The user can feel the movement and hear the sound of the protrusion 31 changing the limiting step 33, thus indicating the gear position change. Furthermore, after this embodiment is assembled into the housing of the track connector, the conductive sheet 10 is compressed by the housing, causing the protrusion 31 to tend to move towards the gear position hole 29. Therefore, when the gear position hole 29 moves to the corresponding protrusion 31 of the conductive sheet 10, the protrusion 31 will engage in the gear position hole 29 and contact the gear switching conductive element 28, achieving a conductive connection.

[0023] like Figure 3 As shown, the mounting base 27 is provided with a locking block 34, and the fixed base 25 has a limiting hole 35. After the gear shifting seat 26 is assembled into the sliding cavity, the mounting base 27 is assembled into the fixed base 25, and the locking block 34 is engaged in the limiting hole 35. Specifically, after inserting the gear shifting seat 26 into the sliding cavity, the mounting base 27 and the fixed base 25 are connected, so that the locking block 34 is engaged in the corresponding limiting hole 35, thus connecting the two. The assembly method is simple. Then, the assembled fixed block and mounting base 27 are installed into the track joint.

[0024] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A multi-position switch structure for a rail connector, characterized in that: The device includes a fixed base, a gear shifting base, a mounting base, and at least two gear shifting conductive elements. The gear shifting conductive elements are mounted on the mounting base. The fixed base has a sliding cavity, and the gear shifting base is fitted into the sliding cavity. The fixed base is equipped with several conductive plates. The gear shifting base has at least two gear shift holes and a cavity. The gear shifting base has a cavity in which the gear shifting conductive elements are located, with one conductive element corresponding to one gear shift hole. Each conductive plate has a protrusion. When the gear shifting base moves until the protrusion is inserted into the corresponding gear shift hole, the protrusion contacts the corresponding conductive element. Different gear shift holes are located at different radial positions on the gear shifting base.

2. The multi-position switch structure of the track joint according to claim 1, characterized in that: The gear shifter is equipped with a shift handle, which protrudes from the sliding cavity. The gear shifter is moved by turning the shift handle.

3. The multi-position switch structure of the track joint according to claim 1, characterized in that: The gear shifter is provided with multiple gear slots, each gear slot having a gear hole and at least one limiting step. When a protrusion of one conductive piece is inserted into the corresponding gear hole, the protrusions of other conductive pieces are limited to the limiting step, thus separating the protrusions from the gear shifting conductive element.

4. The multi-position switch structure of a track joint according to claim 1, characterized in that: The mounting base is provided with a locking block, the fixed base has a limiting hole, the gear shifting base is assembled into the sliding cavity, the mounting base is assembled into the fixed base, and the locking block is engaged in the limiting hole.

5. The multi-position switch structure of a track joint according to claim 1, characterized in that: The mounting base is provided with a gear cutting groove, and the gear switching conductive component is assembled in the gear cutting groove.

6. The multi-position switch structure of a track joint according to claim 1, characterized in that: The mounting base is provided with a plurality of conductive assembly slots, and the conductive sheet is fixed to the conductive assembly slots.

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