Conductive connecting mechanism

Abstract

The utility model discloses a conductive connecting mechanism which comprises two groups of connecting assemblies, each connecting assembly comprises a base, two first conductive terminals and two second conductive terminals, the two first conductive terminals and the two second conductive terminals are installed on the base, a clamping head and two connecting columns are arranged on the same side of the base, and the clamping head is located between the two connecting columns and arranged in a spaced mode. One ends of the two first conductive terminals are respectively positioned at the end parts, far away from the base, of the two connecting columns, and the end parts of the two second conductive terminals are respectively positioned on the two side surfaces, facing the connecting columns, of the clamping heads; the first conductive terminals and the second conductive terminals on the two sets of connecting assemblies are matched so that the two conductive cavities of the conductor rail can be electrically conducted, and installation and use are quite convenient.

Description

Technical Field

[0001] The utility model relates to a conductive device, in particular to a conductive connecting mechanism. Background Art

[0002] The existing electric rails are generally provided with a conductive cavity, and external electrical devices such as lamps and power boxes are powered through the same conductive cavity. In order to increase the performance of the electric rails, it is now necessary to open two parallel conductive cavities on the electric rails. However, each conductive cavity needs to be equipped with different power-on devices for powering, which is very inconvenient to use. Utility Model Content

[0003] The utility model aims to solve one of the above-mentioned technical problems in the related art at least to a certain extent. To this end, the utility model proposes a conductive connection mechanism.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] According to the first aspect of the present invention, the conductive connection mechanism comprises two groups of connection components, wherein the connection components comprise a base, two first conductive terminals and two second conductive terminals mounted on the base, a clamp and two connection posts are arranged on the same side of the base, the clamp is located between the two connection posts and is arranged at intervals, one end of the two first conductive terminals is respectively located on the ends of the two connection posts away from the base, and the ends of the two second conductive terminals are respectively located on the two side surfaces of the connection posts facing the clamp; wherein,

[0006] The first conductive terminals and the second conductive terminals on at least one group of the connecting components are matched and connected one by one, the connecting posts on the two bases are aligned one by one and the first conductive terminals thereon can abut against each other one by one.

[0007] The conductive connection mechanism according to the embodiment of the utility model has at least the following beneficial effects: the two conductive cavities of the conductive rail can be electrically connected by cooperating with the first conductive terminals and the second conductive terminals on the two sets of connection components, and the installation and use are very convenient.

[0008] According to some embodiments of the utility model, the two groups of connecting components are respectively a first connecting component and a second connecting component, the end of the connecting column in the first connecting component is provided with a slot, and one end of the corresponding first conductive terminal is located in the slot; the first conductive terminal in the second connecting component extends out of the connecting column along the extension direction of the connecting column, and can be inserted into the slot and abut against the conductive terminal located therein.

[0009] According to some embodiments of the present invention, the first conductive terminal in the second connecting component can be elastically retracted relative to the connecting post and tends to extend toward the outside of the connecting post.

[0010] According to some embodiments of the utility model, a first spring is provided on the base of the second connecting component, and the first spring has a first elastic force on the first conductive terminal in the second connecting component, and the direction of the first elastic force is the same as the direction in which the first conductive terminal extends to the outside of the connecting column.

[0011] According to some embodiments of the present invention, a second spring is installed inside each base, and the second spring has a second elastic force on the second conductive terminal, and the second elastic force pushes the end of the second conductive terminal to move toward the direction opposite to the connecting column.

[0012] According to some embodiments of the present invention, the first conductive terminals and the second conductive terminals on the first connecting component are formed on the same conductive sheet in a one-to-one correspondence.

[0013] According to some embodiments of the present invention, a third conductive terminal is further provided on the first connecting component, each of the conductive sheets is connected to the third conductive terminal, and the third conductive terminal extends out of the base in a direction opposite to the extension direction of the connecting column.

[0014] According to some embodiments of the present invention, magnetic bodies are installed on opposite ends of the two clamps.

[0015] According to some embodiments of the utility model, a shell assembly is further included, which includes an outer tube and a first end cover, a middle portion of the outer tube is provided with an avoidance cavity capable of accommodating two of the connecting assemblies, the avoidance cavity is opened on both sides symmetrically of the circumferential side wall of the outer tube and at one end of the outer tube, the first end cover is threadedly connected to one end of the avoidance cavity opening on the outer tube, and the interior of the first end cover is hollow along the axial direction.

[0016] According to some embodiments of the utility model, the shell assembly further includes a second end cover, one end of the outer tube away from the avoidance cavity is open and communicated with the avoidance cavity, and the second end cover is threadedly connected to the end of the outer tube away from the avoidance cavity.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is a structural schematic diagram of a conductive connection mechanism;

[0020] Figure 2 yes Figure 1 Schematic diagram from another perspective;

[0021] Figure 3 yes Figure 1 Schematic diagram of structural decomposition;

[0022] Figure 4 is a schematic diagram of the structure of the housing assembly;

[0023] Figure 5 is a schematic diagram of a conductor rail;

[0024] Figure 6 is a schematic diagram of the conductive connection mechanism applied to the conductive rail;

[0025] Figure 7 yes Figure 6 Added schematic diagram of housing assembly;

[0026] Figure 8 yes Figure 7 A diagram showing one way to use .

[0027] Figure numerals: connecting component 100; first connecting component 101; second connecting component 102; base 200; clamp 210; connecting column 220; slot 221; first spring 230; second spring 240; magnetic body 250; conductive sheet 300; first conductive terminal 310; second conductive terminal 320; third conductive terminal 330; outer cylinder 410; avoidance cavity 411; first end cover 420; second end cover 430; conductive rail 500; conductive cavity 510; conductive strip 520. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0029] The utility model relates to a conductive connection mechanism, which comprises two groups of connection components 100.

[0030] like Figure 1 , Figure 2 and Figure 3As shown, in the direction shown in the figure, two groups of connection components 100 are distributed up and down. The connection component 100 includes a base 200, a first conductive terminal 310 and a second conductive terminal 320. The shape of the base 200 is not limited, and can be frame-shaped, block-shaped or column-shaped. In the figure, the base 200 is columnar, and a clamp 210 and two connecting columns 220 extend from the same side of the base 200. The clamp 210 is located between the two connecting columns 220, and there is a certain distance between the two sides of the clamp 210 and the connection base. Two first conductive terminals 310 are installed on each base 200, and one first conductive terminal 310 is correspondingly inserted in one connecting column 220. One end of the first conductive terminal 310 is located on the end of the connecting column 220 away from the base 200. Two second conductive terminals 320 are installed on each base 200. The two second conductive terminals 320 extend into the clamp 210, and one end of the second conductive terminal 320 is located on the side of the clamp 210. That is, there are second conductive terminals 320 on both sides of the clamp head 210 facing the connecting column 220. The first conductive terminals 310 and the second conductive terminals 320 on at least one group of connecting components 100 are connected one by one. The first conductive terminals 310 and the second conductive terminals 320 can be connected by wires or by overlapping each other.

[0031] In actual use, the conductive connection mechanism is applied to the conductive rail 500. Figure 5 As shown, the conductive rail 500 separates two conductive cavities 510 from top to bottom. Conductive strips 520 are provided on the left and right sides of the conductive cavity 510. Figure 6As shown, the two connection components 100 are respectively mounted on the upper and lower conductive cavities 510. The clamp head 210 of the base 200 corresponding to the connection component 100 on the upper side faces downward, and the clamp head 210 is inserted downward into the conductive cavity 510 on the upper side. The second conductive terminals 320 on the left and right sides of the clamp head 210 are respectively abutted against the conductive strips 520 on both sides of the conductive cavity 510 on the upper side. The two connecting posts 220 on the base 200 on the upper side are both facing downward, and are respectively located on the left and right sides of the conductive rail 500. The clamp head 210 of the base 200 of the connection component 100 on the lower side faces upward, and the clamp head 210 is inserted upward into the conductive cavity 510 on the lower side. The second conductive terminals 320 on the left and right sides of the clamp head 210 are respectively abutted against the conductive strips 520 on both sides of the conductive cavity 510 on the lower side. The two connecting posts 220 on the base 200 on the lower side are both facing upward, and are respectively located on the left and right sides of the conductive rail 500. The two connecting posts 220 located on the left side of the conductive rail 500 are opposite to each other, and the two connecting posts 220 located on the right side of the conductive rail 500 are opposite to each other. The two connecting posts 220 located on the upper and lower sides can be abutted against each other at their ends, so that the first conductive terminal 310 in the connecting post 220 located on the upper side and the first conductive terminal 310 in the connecting post 220 located on the lower side are in contact with each other. In this embodiment, the first conductive terminal 310 and the second conductive terminal 320 on the connecting assembly 100 located on the lower side are connected one by one. One of the first conductive terminals 310 in the connecting assembly 100 located on the upper side is connected to the positive pole (or live wire) of the external power supply, and the other first conductive terminal 310 is connected to the negative pole (or neutral wire) of the external power supply, one of the second conductive terminals 320 can be connected to the signal line (or positive pole), and the other second conductive terminal 320 can be connected to the signal line (or negative pole). The two second conductive terminals 320 in the connecting assembly 100 located on the upper side transmit signals or electrical energy to the two conductive strips 520 in the conductive cavity 510 located on the upper side. The connection assembly 100 located on the upper side transfers electric energy to the first conductive terminal 310 of the connection assembly 100 located on the lower side through the first conductive terminal 310, and then transfers electric energy to the conductive strip 520 in the conductive cavity 510 located on the lower side through the second conductive terminal 320. The first conductive terminal 310 and the second conductive terminal 320 in the connection assembly 100 located on the upper side can be set to a one-to-one corresponding connection. The conductive strips 520 on the upper and lower sides are electrically connected through the cooperation of the first conductive terminal 310 and the second conductive terminal 320, so that the upper and lower conductive cavities 510 are electrically transmitted.When the first conductive terminal 310 and the second conductive terminal 320 of the upper connecting component 100 are also set to be connected to each other, the upper and lower conductive cavities are energized synchronously; when the first conductive terminal 310 and the second conductive terminal 320 of the upper connecting component 100 are set to be disconnected, the first conductive terminal 310 and the second conductive terminal 320 of the upper connecting component 100 can be connected to the same or different power sources, so that the upper and lower conductive cavities can conduct electricity synchronously or independently.

[0032] In some specific embodiments of the present invention, Figure 1 , Figure 2 and Figure 3 As shown, the two groups of connection components 100 are defined as the first connection component 101 and the second connection component 102. In the direction shown in the figure, the second connection component 102 and the first connection component 101 are arranged up and down. The upper end of the connection column 220 in the first connection component 101 is provided with a slot 221 extending downward. The first conductive terminal 310 in the first connection component 101 is inserted into the slot 221. The lower end of the first conductive terminal 310 in the second connection component 102 passes downward out of the connection column 220. When the first connection component 101 and the second connection component 102 are installed on the conductive rail 500, the first conductive terminal 310 of the first connection component 101 located on the upper side is inserted downward into the slot 221, and contacts with the first conductive terminal 310 in the slot 221 to conduct electricity. The two connection columns 220 facing each other may not contact each other, or a structure such as a snap connection may be provided on the connection column 220, so that the two connection columns 220 facing each other are buckled together to fix the two bases 200 relatively.

[0033] Furthermore, the first conductive terminal 310 in the second connecting component 102 can be elastically extended relative to the connecting column 220, and the first conductive terminal 310 tends to extend downward in the direction outside the connecting column 220. It is ensured that the first conductive terminal 310 in the second connecting component 102 can be inserted into the slot 221, so that the two first conductive terminals 310 corresponding to the upper and lower sides are in stable contact and achieve electrical conduction. Specifically, a first spring 230 is provided on the base 200 of the second connecting component 102. One end of the first spring 230 abuts against the first conductive terminal 310, and a pressure seat can be installed on the base 200 to press the first spring 230 toward the first conductive terminal 310. The first spring 230 has a first elastic force on the first conductive terminal 310 in the second connecting component 102. The direction of the first elastic force is the same as the direction in which the first conductive terminal 310 extends to the outside of the connecting column 220. Therefore, the first conductive terminal 310 has a certain buffering effect when being inserted into the slot 221 , and the first conductive terminal 310 is pushed outward by the first spring 230 to be stably inserted into the slot 221 .

[0034] In some embodiments of the present invention, Figure 3 As shown, a second spring 240 is installed inside each base 200. The second spring 240 has a second elastic force on the second conductive terminal 320. The second elastic force pushes the end of the second conductive terminal 320 to move toward the opposite connecting column 220. That is, the second elastic force pushes the second conductive terminal 320 located on the left side to the left, and pushes the second conductive terminal 320 located on the right side to the right. When the clamp 210 is inserted into the conductive cavity 510, the second conductive terminal 320 can be stably abutted against the corresponding conductive strip 520 under the action of the second spring 240.

[0035] like Figure 3 As shown, the first conductive terminal 310 and the second conductive terminal 320 on the first connecting component 101 are formed on the same conductive sheet 300 in a one-to-one correspondence. That is, two conductive sheets 300 are set on the first connecting component 101, and a part of the same conductive sheet 300 is used as the first conductive terminal 310, and the other part is used as the second conductive terminal 320, so as to ensure the stability of the electrical conduction between the first conductive terminal 310 and the second conductive terminal 320. Furthermore, the first connecting component 101 is also provided with a third conductive terminal 330. Figure 2 and Figure 3 As shown, the third conductive terminal 330 can be in a columnar shape. A third conductive terminal 330 is connected to each conductive sheet 300. The third conductive terminal 330 extends out of the base 200 in the opposite direction of the extension of the connecting column 220. The connecting column 220 of the first connecting component 101 extends upward, and the third conductive terminal 330 extends downward out of the base 200. The third conductive terminal 330 is electrically conductive through the conductive sheet 300. The base 200 of the first connecting component 101 can be connected to other electrical appliances, and the electrical appliances can be powered through the third conductive terminal 330.

[0036] In some specific embodiments of the present invention, Figure 1 , Figure 2 and Figure 3 As shown, magnetic bodies 250 are installed on the opposite ends of the two clamp heads 210. A metal sheet capable of magnetic attraction can be installed inside the conductive cavity 510. When the clamp head 210 is inserted into the conductive cavity 510, the magnetic body 250 is adsorbed on the metal sheet, thereby fixing the base 200 on the conductive rail 500.

[0037] In some embodiments of the present invention, in order to ensure the stability of the installation of the two connection components 100 on the conductive rail 500, the conductive connection mechanism further includes a housing component. Figure 4 and Figure 7As shown, the housing assembly includes an outer cylinder 410 and a first end cap 420. The outer cylinder 410 may be cylindrical. A avoidance chamber 411 is provided in the middle of the outer cylinder 410. The avoidance chamber 411 can accommodate two connection assemblies 100. The avoidance chamber 411 is symmetrically opened on both sides of the circumferential side wall of the outer cylinder 410, and is opened at one end of the outer cylinder 410. After the two groups of connection assemblies 100 are installed on the conductive rail 500, the avoidance chamber 411 is inserted from top to bottom or from bottom to top from one group of connection assemblies 100. The two groups of connection assemblies 100 are accommodated in the accommodating chamber. Then the first end cap 420 is connected to the end of the avoidance chamber 411 opened in the outer cylinder 410. The first connection cover is connected to the end of the outer cylinder 410 by threads. The avoidance chamber 411 is sealed by the first connection cover, so that the two groups of connection assemblies 100 are fixed in the axial direction. Among them, the interior of the first end cap 420 is hollow along the axial direction. The wire may pass through the hollow interior of the first end cover 420 and then be connected to the first conductive terminal 310 or the second conductive terminal 320 .

[0038] Further, such as Figure 7 and Figure 8 As shown, the housing assembly further includes a second end cap 430. One end of the outer cylinder 410 away from the avoidance chamber 411 is an opening, and the opening is in communication with the avoidance chamber 411. The second end cap 430 is threadedly connected to the end of the outer cylinder 410 away from the avoidance chamber 411. The second end cap 430 can be used to block the end of the outer cylinder 410, and the second end cap 430 can also be disassembled, and then an external electrical device is connected to the end of the outer cylinder 410, and then electrically connected to the third conductive terminal 330 on the first connection assembly 101.

[0039] In the description of this specification, the description of reference terms such as "some specific embodiments" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A conductive connection mechanism, characterized in that: The invention comprises two groups of connection components (100), wherein the connection components (100) comprise a base (200), two first conductive terminals (310) and two second conductive terminals (320) mounted on the base (200); a clamp (210) and two connecting posts (220) are provided on the same side of the base (200); the clamp (210) is located between the two connecting posts (220) and is arranged at intervals; one end of the two first conductive terminals (310) is respectively located on the ends of the two connecting posts (220) away from the base (200); the ends of the two second conductive terminals (320) are respectively located on the two side surfaces of the connecting posts (220) facing the clamp (210); wherein: The first conductive terminals (310) and the second conductive terminals (320) on at least one group of the connecting components (100) are connected in pairs, and the connecting columns (220) on the two bases (200) are aligned one by one and the first conductive terminals (310) thereon can abut against each other one by one.

2. The conductive connection mechanism according to claim 1, characterized in that: The two groups of connecting components (100) are respectively a first connecting component (101) and a second connecting component (102); a slot (221) is provided at the end of the connecting column (220) in the first connecting component (101), and one end of the corresponding first conductive terminal (310) is located in the slot (221); the first conductive terminal (310) in the second connecting component (102) extends out of the connecting column (220) along the extension direction of the connecting column (220), and can be inserted into the slot (221) to abut against the conductive terminal located therein.

3. The conductive connection mechanism according to claim 2, characterized in that: The first conductive terminal (310) in the second connecting component (102) is capable of elastic expansion and contraction relative to the connecting column (220), and tends to extend toward the outside of the connecting column (220).

4. The conductive connection mechanism according to claim 3, characterized in that: A first spring (230) is provided on the base (200) of the second connecting component (102), and the first spring (230) has a first elastic force on the first conductive terminal (310) in the second connecting component (102), and the direction of the first elastic force is the same as the direction in which the first conductive terminal (310) extends to the outside of the connecting column (220).

5. The conductive connection mechanism according to claim 1, characterized in that: A second spring (240) is installed inside each base (200), and the second spring (240) has a second elastic force on the second conductive terminal (320), and the second elastic force pushes the end of the second conductive terminal (320) to move in the direction opposite to the connecting column (220).

6. The conductive connection mechanism according to claim 2, characterized in that: The first conductive terminal (310) and the second conductive terminal (320) on the first connecting component (101) are formed in a one-to-one correspondence on the same conductive sheet (300).

7. The conductive connection mechanism according to claim 6, characterized in that: The first connecting component (101) is also provided with a third conductive terminal (330), each of the conductive sheets (300) is connected with the third conductive terminal (330), and the third conductive terminal (330) extends out of the base (200) in the opposite direction to the extension of the connecting column (220).

8. The conductive connection mechanism according to claim 1, characterized in that: Magnetic bodies (250) are installed on opposite ends of the two clamping heads (210).

9. The conductive connection mechanism according to claim 1, characterized in that: The invention also comprises a shell component, wherein the shell component comprises an outer cylinder (410) and a first end cover (420); a avoidance cavity (411) capable of accommodating two of the connection assemblies (100) is provided in the middle of the outer cylinder (410); the avoidance cavity (411) is opened on two symmetrical sides of the circumferential side wall of the outer cylinder (410) and at one end of the outer cylinder (410); the first end cover (420) is threadedly connected to one end of the opening of the avoidance cavity (411) on the outer cylinder (410); and the interior of the first end cover (420) is hollow along the axial direction.

10. The conductive connection mechanism according to claim 9, characterized in that: The housing assembly further comprises a second end cover (430); one end of the outer cylinder (410) away from the avoidance chamber (411) is open and communicates with the avoidance chamber (411); the second end cover (430) is threadedly connected to the end of the outer cylinder (410) away from the avoidance chamber (411).

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