A quick-connect low-voltage busbar connector

Abstract

This utility model discloses a quick-connect low-voltage busbar connector, relating to the field of busbar connector technology. It includes multiple conductive plates, two side sealing plates, insulating bolts, and a locking plate. The conductive plates are positioned between the two side sealing plates. The insulating bolts pass through the conductive plates and are threadedly connected to the two side sealing plates and the locking plate. Positioning plate one and positioning plate two are respectively fitted over the two side sealing plates. The side of positioning plate one presses against the nut of the insulating bolt, and the side of positioning plate two presses against the locking plate and has a slotted groove that matches the insulating bolt. A positioning plate three, shaped like an inverted U-shape, is mounted on top of positioning plates one and two and presses against their sides. In this utility model, positioning plates one and two pre-lock the insulating bolt and locking plate, and positioning plate three locks positioning plates one and two, achieving a secondary locking effect on the insulating bolt and locking plate.

Description

Technical Field

[0001] This utility model relates to the field of busbar connector technology, and in particular to a quick-connect low-voltage busbar connector. Background Technology

[0002] Common busbar connectors on the market require clamps to be placed between pairs of copper plates when connecting two sets of busbars. The spacing between the clamps needs to be adjusted to align with the positions of the two copper plates, requiring workers to manually adjust each clamp one by one, which is cumbersome and inefficient. Furthermore, connectors are typically secured with bolts, which can easily loosen due to vibrations and other factors during use, affecting the connection effect. Therefore, we propose a new type of busbar connector. Utility Model Content

[0003] The purpose of this utility model is to provide a quick-connect low-voltage busbar connector in order to solve the above-mentioned problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A quick-connect low-voltage busbar connector includes multiple conductive plates, two side sealing plates, insulating bolts, and a locking plate. The multiple conductive plates are disposed between the two side sealing plates. The insulating bolts pass through the multiple conductive plates and are threadedly connected to the two side sealing plates and the locking plate. Positioning plate one and positioning plate two are respectively fitted over the two side sealing plates. The side of positioning plate one presses against the nut of the insulating bolt. The side of positioning plate two presses against the locking plate and has a slotted groove that matches the insulating bolt. Positioning plate three is provided on the top surface of positioning plate one and positioning plate two. Positioning plate three is U-shaped and presses against the sides of positioning plate one and positioning plate two.

[0006] As a further description of the above technical solution:

[0007] The inner side of the positioning plate is provided with two inserts, which are inserted into a side sealing plate and are inclined.

[0008] As a further description of the above technical solution:

[0009] The inner side of the positioning plate 2 is provided with two insert strips 2, which are inserted into another side sealing plate, and the insert strips 2 are inclined.

[0010] As a further description of the above technical solution:

[0011] The bottom surface of the positioning plate is provided with four inserts, which are inserted into both side sealing plates and are inclined.

[0012] As a further description of the above technical solution:

[0013] The sum of the lengths of insert one and insert three is less than the height of the side sealing plate, and the sum of the lengths of insert two and insert three is less than the height of the side sealing plate.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0015] In this utility model, positioning plate one and positioning plate two are used to pre-lock the insulating bolt and the locking plate, and positioning plate three can lock positioning plate one and positioning plate two, so as to achieve the effect of secondary locking of the insulating bolt and the locking plate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a first-person exploded view of the present invention.

[0018] Figure 3 This is a second-view exploded view of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of positioning plate one and positioning plate two in this utility model;

[0020] Figure 5 This is a schematic diagram of the positioning plate three in this utility model.

[0021] Legend: 1. Conductive plate; 2. Side sealing plate; 3. Insulating bolt; 4. Locking plate; 5. Positioning plate one; 51. Insert strip one; 6. Positioning plate two; 61. Insert strip two; 7. Positioning plate three; 71. Insert strip three. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1:

[0024] like Figure 1-5As shown, a quick-connect low-voltage busbar connector includes multiple conductive plates 1, two side sealing plates 2, insulating bolts 3, and a locking plate 4. The conductive plates 1 are positioned between the two side sealing plates 2. The insulating bolts 3 pass through the conductive plates 1 and are threadedly connected to the two side sealing plates 2 and the locking plate 4. Positioning plates 1 and 2 are respectively fitted over the two side sealing plates 2. The side of positioning plate 1 5 presses against the nut of the insulating bolt 3, and the side of positioning plate 2 6 presses against the locking plate 4 and has a slotted groove that matches the insulating bolt 3. Positioning plate 3 7, which is U-shaped, is mounted on the top surface of positioning plates 1 5 and 2 6 and presses against the sides of positioning plates 1 5 and 2 6. Two inserts 51 are provided on the inner side of positioning plate 1 5. Insert 51 is inserted into one side sealing plate 2, and insert 51 is inclined. The inner side of positioning plate 2 6 has two inserts 61, which are inserted into another side sealing plate 2, and insert 61 is inclined. The bottom surface of positioning plate 3 7 has four inserts 71, which are inserted into both side sealing plates 2, and insert 71 is inclined. The sum of the lengths of insert 51 and insert 71 is less than the height of side sealing plate 2, and the sum of the lengths of insert 61 and insert 71 is less than the height of side sealing plate 2. Positioning plate 5 and positioning plate 2 6 are used to pre-lock the insulating bolt 3 and locking plate 4. Positioning plate 3 7 can lock positioning plate 5 and positioning plate 2 6, achieving the effect of secondary locking of insulating bolt 3 and locking plate 4.

[0025] Working principle: In use, after connecting multiple conductive plates 1, two side sealing plates 2, insulating bolts 3 and locking plates 4 to two sets of busbar trunking, insert the first insert 51 of positioning plate 1 into one side sealing plate 2 and insert the second insert 61 of positioning plate 2 into the other side sealing plate 2. The deformation of the inclined insert 51 and the second insert 61 achieves the locking effect. Then, insert the third insert 71 of positioning plate 3 into the two side sealing plates 2 and fit it against the outer surface of positioning plate 1 and positioning plate 2. The deformation of the inclined insert 71 achieves the locking effect, thereby realizing the secondary locking effect of insulating bolts 3 and locking plates 4.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A quick connection low voltage busbar connector comprising a plurality of electrically conductive plates (1), two side sealing guards (2), insulating bolts (3) and a locking plate (4), the plurality of electrically conductive plates (1) are arranged between the two side sealing guards (2), the insulating bolts (3) are threadedly connected through the plurality of electrically conductive plates (1) and the two side sealing guards (2) and the locking plate (4), characterized in that, Positioning plate one (5) and positioning plate two (6) are respectively fitted on the outside of the two side sealing plates (2). The side of positioning plate one (5) presses the nut of the insulating bolt (3), and the side of positioning plate two (6) presses the locking plate (4) and has a strip groove. The strip groove matches the insulating bolt (3). Positioning plate three (7) is covered on the top surface of positioning plate one (5) and positioning plate two (6). Positioning plate three (7) is inverted U-shape and is pressed against the side of positioning plate one (5) and positioning plate two (6).

2. The quick-connect low-voltage busbar connector according to claim 1, characterized in that, The inner side of the positioning plate (5) is provided with two inserts (51), which are inserted into a side sealing plate (2) and are inclined.

3. A quick-connect low-voltage busbar connector according to claim 2, characterized in that, The inner side of the positioning plate 2 (6) is provided with two insert strips 2 (61), which are inserted into another side sealing plate (2) and are inclined.

4. A quick-connect low-voltage busbar connector according to claim 3, characterized in that, The bottom surface of the positioning plate three (7) is provided with four inserts three (71), which are inserted into both side sealing plates (2), and the inserts three (71) are inclined.

5. A quick-connect low-voltage busbar connector according to claim 4, characterized in that, The sum of the lengths of the first insert (51) and the third insert (71) is less than the height of the side sealing plate (2), and the sum of the lengths of the second insert (61) and the third insert (71) is less than the height of the side sealing plate (2).

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