Terminal block for distribution box

Abstract

The utility model discloses a terminal strip for a distribution box, which comprises a terminal strip body and a mounting plate used for mounting the terminal strip body, a groove is arranged on one side of the terminal strip body close to the mounting plate, a bulge matched with the groove is arranged in the middle of one side of the mounting plate close to the terminal strip body, and the bulge is arranged in the middle of one side of the mounting plate close to the terminal strip body. The terminal strip body is clamped with the mounting plate, and two ends of the mounting plate are fixedly connected with fixing plates; the side, close to the terminal strip body, of the installation plate is provided with an installation groove used for installing the limiting assemblies, and the terminal strip body is located between the two limiting assemblies. And the limiting assembly comprises a movable plate, a second bolt, a limiting plate and an insertion block, and one side of the fixed plate is in threaded connection with a first bolt. The limiting assembly is pushed towards the direction of the terminal strip body until the insertion blocks on one side of the limiting plate are inserted into the insertion holes in the two ends of the terminal strip body, then one end of a second bolt penetrates through the movable plate to be in threaded connection with the mounting plate, and the terminal strip body is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a terminal block for distribution boxes. Background Art

[0002] The distribution box is a low-voltage power distribution device that assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring. The distribution box has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, relatively common application, stable and reliable operation, high space utilization, small footprint and environmental protection.

[0003] The terminal block is an insulating component that carries multiple or multiple groups of mutually insulated terminal components and is used to fix the support. Terminal blocks are usually required in distribution boxes, but in the prior art, a large number of screws are required to fix the terminal blocks in the distribution box, which makes the disassembly and assembly of the terminal blocks cumbersome and inconvenient.

[0004] To this end, we propose a terminal block for a distribution box. Utility Model Content

[0005] The main purpose of the utility model is to provide a terminal block for a distribution box, push the limit assembly toward the terminal block body until the plug block on one side of the limit plate is inserted into the plug hole at both ends of the terminal block body, and then pass one end of the second bolt through the movable plate and threadedly connect it with the mounting plate, and the terminal block body is fixed, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A terminal block for a distribution box, comprising a terminal block body and a mounting plate for mounting the terminal block body, wherein a groove is provided on one side of the terminal block body close to the mounting plate, a protrusion matching the groove is provided at the center of one side of the mounting plate close to the terminal block body, the terminal block body is clamped with the mounting plate, and both ends of the mounting plate are fixedly connected with fixing plates;

[0008] The mounting plate is provided with a mounting groove for mounting a limit assembly on one side close to the terminal block body, and two sets of limit assemblies are provided opposite to each other, and the terminal block body is located between the two sets of limit assemblies;

[0009] The limiting assembly comprises a movable plate, a second bolt, a limiting plate and an insert block.

[0010] Furthermore, the fixing plate is a vertically arranged rectangular plate-shaped structure, and a first bolt is threadedly connected to one side of the fixing plate.

[0011] Furthermore, two relatively parallel sliding grooves are provided on one side of the mounting plate close to the terminal block body, and the mounting groove is located between the two sliding grooves.

[0012] Furthermore, two relatively parallel sliding bars are fixedly connected to one side of the terminal block body close to the groove, and the groove is located between the two sliding bars.

[0013] Furthermore, both ends of the terminal block body are provided with insertion holes adapted to the insertion blocks, and the insertion block is fixedly connected to one side of the limiting plate at a side away from the terminal block body.

[0014] Furthermore, the movable plate is located in the mounting groove, one side of the movable plate is vertically connected to a limiting plate, and the movable plate is fixedly connected to the mounting plate by a second bolt.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the terminal block body is snapped into place on the side of the mounting plate close to the protrusion, and the protrusion is located in the groove of the terminal block body, which is convenient for installing the terminal block body on one side of the mounting plate, and the slide bars on both sides of the terminal block body are located in the slide groove on one side of the mounting plate. The limit assembly is pushed toward the direction of the terminal block body until the plug block on one side of the limit plate is inserted into the plug hole at both ends of the terminal block body, and then one end of the second bolt is passed through the movable plate and threadedly connected to the mounting plate. The terminal block body is fixed and the terminal block body no longer needs to be fixed by bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the structure of a terminal block for a distribution box.

[0017] Figure 2 The utility model is a terminal block for a distribution box Figure 1 Enlarged view of point A in the middle.

[0018] Figure 3 The utility model is a three-dimensional diagram of a terminal block body of a terminal block for a distribution box.

[0019] In the figure: 1. Mounting plate; 2. Terminal block body; 3. Slide bar; 4. Mounting slot; 5. Limiting assembly; 6. Fixed plate; 7. Groove; 8. Socket; 9. Slide slot; 10. First bolt; 11. Movable plate; 12. Second bolt; 13. Limiting plate; 14. Insert block. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-3As shown, a terminal block for a distribution box comprises a terminal block body 2 and a mounting plate 1 for mounting the terminal block body 2, wherein a groove 7 is provided on the side of the terminal block body 2 close to the mounting plate 1, and a protrusion matching the groove 7 is provided at the center of the side of the mounting plate 1 close to the terminal block body 2, the terminal block body 2 is clamped with the mounting plate 1, and both ends of the mounting plate 1 are fixedly connected with fixing plates 6; a mounting groove 4 for mounting a limiting component 5 is provided on the side of the mounting plate 1 close to the terminal block body 2, and two groups of limiting components 5 are arranged relatively, and the terminal block body 2 is located between the two groups of limiting components 5; thereby, the terminal block body 2 can be fixed on the side of the mounting plate 1 close to the protrusion;

[0022] The limiting assembly 5 includes a movable plate 11, a second bolt 12, a limiting plate 13 and an insert block 14; the fixed plate 6 is a vertically arranged rectangular plate-shaped structure, and a first bolt 10 is threadedly connected to one side of the fixed plate 6; the mounting plate 1 is provided with two relatively parallel sliding grooves 9 on the side close to the terminal block body 2, and the mounting groove 4 is located between the two sliding grooves 9; the terminal block body 2 is fixedly connected with two relatively parallel sliding strips 3 on the side close to the groove 7, and the groove 7 is located between the two sliding strips 3; both ends of the terminal block body 2 are provided with sockets 8 adapted to the insert block 14, and the insert block 14 is fixedly connected to one side of the limiting plate 13 away from the terminal block body 2; the movable plate 11 is located in the mounting groove 4, and one side of the movable plate 11 is vertically connected to the limiting plate 13, and the movable plate 11 is fixedly connected to the mounting plate 1 by the second bolt 12, thereby facilitating the installation and disassembly of the terminal block body 2.

[0023] It should be noted that the utility model is a terminal block for a distribution box. First, one end of the first bolt 10 is passed through the fixing plate 6 fixedly connected to the two ends of the mounting plate 1, and the mounting plate 1 is installed inside the distribution box. The terminal block body 2 to be installed is snapped on the side of the mounting plate 1 close to the protrusion. The protrusion is located in the groove 7 of the terminal block body 2. The slide bars 3 on both sides of the terminal block body 2 are located in the slide groove 9 on one side of the mounting plate 1. The limit assembly 5 is pushed toward the direction of the terminal block body 2 until the plug block 14 on one side of the limit plate 13 is inserted into the socket 8 at both ends of the terminal block body 2, and then one end of the second bolt 12 is passed through the movable plate 11 and threadedly connected to the mounting plate 1.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A terminal block for a distribution box, comprising a terminal block body (2) and a mounting plate (1) for mounting the terminal block body (2), characterized in that: A groove (7) is provided on one side of the terminal block body (2) close to the mounting plate (1); a protrusion matching the groove (7) is provided at the center of one side of the mounting plate (1) close to the terminal block body (2); the terminal block body (2) is clamped with the mounting plate (1); and both ends of the mounting plate (1) are fixedly connected to fixing plates (6); The mounting plate (1) is provided with a mounting groove (4) for mounting a limit assembly (5) on one side close to the terminal block body (2); the limit assembly (5) is provided with two groups facing each other, and the terminal block body (2) is located between the two groups of limit assemblies (5); The limiting assembly (5) comprises a movable plate (11), a second bolt (12), a limiting plate (13) and an insert block (14).

2. A terminal block for a distribution box according to claim 1, characterized in that: The fixing plate (6) is a vertically arranged rectangular plate-shaped structure, and a first bolt (10) is threadedly connected to one side of the fixing plate (6).

3. A terminal block for a distribution box according to claim 1, characterized in that: The mounting plate (1) is provided with two relatively parallel sliding grooves (9) on one side close to the terminal block body (2), and the mounting groove (4) is located between the two sliding grooves (9).

4. A terminal block for a distribution box according to claim 1, characterized in that: Two relatively parallel sliding bars (3) are fixedly connected to one side of the terminal block body (2) close to the groove (7), and the groove (7) is located between the two sliding bars (3).

5. The terminal block for a distribution box according to claim 1, characterized in that: Both ends of the terminal block body (2) are provided with plug holes (8) adapted to the plug block (14), and the plug block (14) is fixedly connected to one side of the limiting plate (13) at a side away from the terminal block body (2).

6. The terminal block for a distribution box according to claim 1, characterized in that: The movable plate (11) is located in the mounting groove (4), one side of the movable plate (11) is vertically connected to a limiting plate (13), and the movable plate (11) is fixedly connected to the mounting plate (1) via a second bolt (12).

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