Rail-mounted wiring terminal

Abstract

The utility model discloses a track type wiring terminal, which relates to the technical field of wiring terminals and comprises an insulating shell, a left mounting groove is arranged on the left side in the insulating shell, a right mounting groove is arranged on the right side in the insulating shell, and a knife switch main body is arranged on the upper side of the insulating shell. The lower side of the knife switch main body is fixedly connected with a knife switch blade, the interior of the insulating shell is movably connected with a square block, the inner surface of the square block is in threaded connection with a screw, the outer wall of the screw is in threaded connection with the insulating shell, and the inner surface of the left mounting groove is in sliding connection with a left current carrying body. And the inner surface of the right mounting groove is movably connected with a right current carrier. According to the utility model, through the mutual cooperation of the insulating shell, the knife switch main body and the knife switch blade, the product connection is more stable, the structural design is reasonable, the reliability is high, and the product is integrally formed through rubber coating, so that the production efficiency and the product quality can be improved, and the manual production cost can be saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wiring terminal technical field, concretely relates to a rail type wiring terminal. BACKGROUND

[0002] The rail type wiring terminal is a common electrical connection element, is mainly used in the signal transmission and power connection between equipment, and can be installed on a micro guide rail or a general guide rail, so as to facilitate installation and wiring in various equipment and be widely applied to control systems such as power control, control screen, control cabinet, machine tool control, textile machinery control and strong current transmission control.

[0003] The existing device mainly cooperates the buckle, the clamping part, the shell and the material extraction hole, so that the buckle structure is no longer single transverse deformation, but transverse and rotational deformation around the corner, better elasticity, can adapt to different types of tracks, and the adaptability of the product is improved.

[0004] The existing device mainly adopts a split structure, and in the running process of equipment, the split structure can be affected by vibration, impact and other external forces, so that the connection between components is loose, and the stability and production efficiency cannot be improved. UTILITY MODEL CONTENTS

[0005] The utility model provides a rail type wiring terminal to solve the problems in the above background technology.

[0006] To solve the above technical problems, the utility model adopts the technical scheme of:

[0007] A rail type wiring terminal, which comprises an insulating shell, a left mounting groove is formed in the left side of the interior of the insulating shell, a right mounting groove is formed in the right side of the interior of the insulating shell, a knife switch main body is arranged on the upper side of the insulating shell, and a knife blade is fixedly connected to the lower side of the knife switch main body.

[0008] The utility model technical scheme is further improved in that a square block is movably connected in the interior of the insulating shell, a screw is threadedly connected to the inner surface of the square block, and the outer wall of the screw is threadedly connected with the insulating shell.

[0009] The utility model technical scheme is further improved in that a left current-carrying body is slidably connected to the inner surface of the left mounting groove, and a right current-carrying body is movably connected to the inner surface of the right mounting groove.

[0010] The utility model technical scheme is further improved in that the insulating shell is integrally formed by rubber coating.

[0011] The utility model technical scheme is further improved in that the shapes of the left current-carrying body and the right current-carrying body are both L-shaped.

[0012] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0013] 1. This utility model provides a rail-type terminal block, which, through the cooperation of the insulating shell, the switch body and the switch blade, makes the product connection more stable, has a reasonable structural design and high reliability.

[0014] 2. This utility model provides a rail-type terminal block. The product of this invention adopts an integral molding process with rubber coating, which can improve production efficiency and product quality, and save labor production costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 3 This is a partial structural schematic diagram of the present invention;

[0018] Figure 4 This is a schematic diagram of the important structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the fluid-carrying structure of this utility model.

[0020] In the diagram: 1. Insulating housing; 2. Left fluid carrier; 3. Right fluid carrier; 4. Knife switch body; 5. Knife blade; 6. Screw; 7. Block; 8. Left mounting slot; 9. Right mounting slot. Detailed Implementation

[0021] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:

[0022] like Figures 1-2 As shown, this utility model provides a rail-type terminal block, including an insulating housing 1. A left mounting groove 8 is provided on the left side of the interior of the insulating housing 1, and a right mounting groove 9 is provided on the right side of the interior of the insulating housing 1. A switch body 4 is provided on the upper side of the insulating housing 1, and a switch blade 5 is fixedly connected to the lower side of the switch body 4.

[0023] like Figures 2-3 As shown, this utility model provides a technical solution: preferably, a block 7 is movably connected inside the insulating shell 1, and a screw 6 is threadedly connected to the inner surface of the block 7, and the outer wall of the screw 6 is threadedly connected to the insulating shell 1.

[0024] like Figures 4-5As shown, this utility model provides a technical solution: preferably, the inner surface of the left mounting groove 8 is slidably connected to the left fluid carrier 2, and the inner surface of the right mounting groove 9 is movably connected to the right fluid carrier 3. The insulating shell 1 is integrally molded with rubber coating, and the shapes of the left fluid carrier 2 and the right fluid carrier 3 are both L-shaped.

[0025] The working principle of this rail-mounted terminal block will be explained in detail below.

[0026] like Figures 1-5 As shown, first, the block 7 is installed inside the insulating housing 1. Then, the screw 6 is screwed into the block 7 through the insulating housing 1 to limit and fix the block 7. Then, the switch blade 5 is inserted into the insulating housing 1. The switch blade 5 is a key component in the rail-mounted terminal block for manually connecting and disconnecting the circuit. The operator pushes or moves the switch blade 5 to make it contact or separate from the corresponding contact point, thereby controlling the flow of current. Finally, the left current carrier 2 is installed inside the left mounting slot 8, and then the right current carrier 3 is installed inside the right mounting slot 9. The current carrier is a bridge connecting different electrical equipment and circuit components. It can reliably connect the power supply and load, signal source and signal receiving equipment, etc., to ensure that the current flows smoothly between the various components, so that the electrical system forms a complete circuit, thereby realizing the transmission and distribution of electrical energy.

[0027] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A rail terminal, characterized by: The utility model relates to an insulation shell (1), the inside left side of insulation shell (1) is equipped with left installation groove (8), the inside right side of insulation shell (1) is equipped with right installation groove (9), the upper side of insulation shell (1) is provided with the blade body (4), the lower side of blade body (4) is fixedly connected with the shutter blade (5).

2. A track terminal according to claim 1, characterized in that: The inside of the insulation shell (1) is movably connected with a block (7), the inner surface of the block (7) is threadedly connected with a screw (6), and the outer wall of the screw (6) is threadedly connected with the insulation shell (1).

3. A track terminal according to claim 1, characterized in that: The inner surface of the left installation groove (8) is slidably connected with a left current-carrying fluid (2), and the inner surface of the right installation groove (9) is movably connected with a right current-carrying fluid (3).

4. A rail terminal according to claim 1, characterized in that: The insulation shell (1) is integrally formed by encapsulation.

5. A track terminal according to claim 3, characterized in that: The left current-carrying fluid (2) and the right current-carrying fluid (3) are both L-shaped.

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