Splicing type distribution box

Abstract

The invention relates to a spliced distribution box, which comprises a first box body and a second box body, the first box body is provided with a first side plate, the second box body is provided with a second side plate, the first side plate and the second side plate are oppositely arranged, the first side plate is provided with a splicing block, the second side plate is provided with a butt joint block spliced with the splicing block, and the butt joint block is provided with a butt joint groove. Sliding grooves and protruding blocks are formed at the two ends of the third side face and the fourth side face, the sliding grooves are arranged close to the first side face and the second side face respectively, the inner side face of the butt joint block is matched with the first side face and the second side face to form inclined faces, and matching strips matched with the sliding grooves and sliding grooves matched with the protruding blocks are formed in the butt joint block. The first box body is spliced with the butt joint blocks of the second box body through the splicing blocks, the number of the butt joint blocks is two, the butt joint blocks are distributed on the two sides of the splicing blocks, and at least one butt joint block moves on the second box body. Splicing of the splicing blocks of the first box body and the butt joint blocks of the second box body is achieved, and operation is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of distribution boxes, in particular to a spliced ​​distribution box. Background Art

[0002] The distribution box is a low-voltage distribution box that is assembled in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring. It is used to connect or disconnect the circuit with the help of manual or automatic switches. The distribution box has been widely used because it can reasonably distribute electrical energy, facilitate the opening and closing of the circuit, has a high level of safety protection, and can intuitively display the conduction status of the circuit.

[0003] However, the traditional distribution box is mainly formed by welding plates, which has a complex processing process, large molding volume, high technical requirements, and is not conducive to transportation and modification after the box is processed. In addition, the volume of the distribution box is fixed after leaving the factory, and for different application occasions, the distribution box of the appropriate size can only be reinstalled, which is not conducive to reuse and cost saving.

[0004] Patent publication number CN105811267B discloses a spliced ​​distribution box, including a six-sided shell composed of a back panel, a front panel, a left panel, a right panel, a bottom panel and a top panel, characterized in that the relatively arranged back panel, front panel, left panel and right panel are respectively composed of at least two panels spliced ​​up and down, or the relatively arranged bottom panel, top panel, back panel and front panel are respectively composed of at least two panels spliced ​​left and right; it also includes two groups of guide rails installed on the back panel and whose positions correspond to the left panel and the right panel respectively, and the height of a single guide rail is the same as the height of a single back panel; the top and bottom of the single group of guide rails are respectively fixed with mounting plates, and the mounting plates are fixed to the wall; the guide rails support a gap between the back panel and the wall for accommodating wires, and the top and bottom of the back panel are respectively provided with clearance holes for passing the wires.

[0005] However, its structure is complicated and still needs to be fixed with screws multiple times. Summary of the invention

[0006] The purpose of the present invention is to provide a spliced ​​distribution box to solve the above technical problems.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] 14. The electrical distribution box of claim 13, wherein the first and second sides of the splicing block are connected to each other via a spring-loaded engagement groove, wherein the spring-loaded engagement groove is provided on the first and second sides of the splicing block. The splicing block is provided with a first side panel, wherein the first and second sides of the splicing block are provided with a second side panel, wherein the first and second sides of the splicing block are provided with a splicing block ...

[0009] The present invention further provides that the sides of the first box body and the second box body are provided with a snap-in groove, and the snap-in groove is correspondingly provided with a snap-in strip, and the snap-in strip extends from the snap-in groove of the first box body to the snap-in groove of the second box body to fix the first box body and the second box body from the side.

[0010] The present invention is further provided that a groove for placing the docking block is provided on the second side panel, a guide column is provided in the groove, the guide column is inserted into a guide hole formed on the docking block, and when the docking block moves, the docking block moves along the direction of the guide column, and an action spring is provided on the guide column.

[0011] The present invention further provides that limiting plates are provided on both sides of the docking block, and the limiting plates are used for limiting the position of the docking block when it moves.

[0012] The present invention further provides that a first extension frame is provided in the direction of the first side plate of the first box body, and a second extension frame is provided in the direction of the second side plate of the second box body, and the first extension frame and the second extension frame are plug-connected by means of plug-in columns and slots.

[0013] Beneficial effects of the present invention: the present invention inserts the splicing block between the docking blocks, at least one of the docking blocks can move, and then when the splicing block moves toward the second box, a sliding groove and a protrusion are formed at both ends of the third side surface and the fourth side surface, the inner side surface of the docking block is adapted to the first side surface and the second side surface as an inclined surface, and a matching strip adapted to the sliding groove and a sliding groove adapted to the protrusion are formed on the docking block. The splicing of the splicing block of the first box and the docking block of the second box is achieved by the matching of the inclined surface and the matching strip of the sliding groove and the matching of the protrusion with the sliding groove, and the operation is convenient;

[0014] In addition, snap-in grooves are arranged on both sides of the first box body and the second box body, and the first box body and the second box body are connected by snap-in strips cooperating with the snap-in grooves, so as to further stabilize the connection between the boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 It is an exploded view of an embodiment of the present invention.

[0017] Figure 2 It is a schematic structural diagram of the second box body according to an embodiment of the present invention.

[0018] Figure 3 It is an exploded schematic diagram of a docking block and a splicing block according to an embodiment of the present invention.

[0019] Reference numerals:

[0020] 10. First box body; 101. First side plate; 20. Second box body; 201. Second side plate; 30. Joint block; 301. First side surface; 302. Second side surface; 303. Third side surface; 304. Fourth side surface; 30a. Spring placement groove; 30b. Sliding groove; 30c. Protrusion; 40. Compression spring; 50. Docking block; 501. Matching strip; 502. Sliding groove; 60. Snap-fit ​​groove; 70. Snap-fit ​​strip; 80. Groove; 90. Guide column; 100. Guide hole; 110. Limiting plate; 120. First extension frame; 130. Second extension frame; DETAILED DESCRIPTION

[0021] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0022] like Figure 1-3As shown, a spliced ​​distribution box includes a first box body 10 and a second box body 20, the first box body 10 has a first side plate 101, the second box body 20 has a second side plate 201, the first side plate 101 and the second side plate 201 are arranged opposite to each other, a splicing block 30 is arranged on the first side plate 101, and a splicing docking block 50 spliced ​​with the splicing block 30 is arranged on the second side plate 201, the first side surface 301 and the second side surface 302 of the splicing block 30 are arranged opposite to each other and are inclined surfaces, a spring placement groove 30a is formed on the first side surface 301 and the second side surface 302, and a compression spring 40 is arranged in the spring placement groove 30a, and the third side surface 303 and the fourth side surface 304 of the splicing block 30 are arranged opposite to each other. The side surfaces 304 are arranged opposite to each other, and a sliding groove 30b and a protrusion 30c are formed at both ends of the third side surface 303 and the fourth side surface 304. The sliding groove 30b is arranged close to the first side surface 301 and the second side surface 302 respectively. The inner side surface of the docking block 50 is adapted to the first side surface 301 and the second side surface 302 as an inclined surface. The docking block 50 is formed with a matching strip 501 adapted to the sliding groove 30b and a sliding groove 502 adapted to the protrusion 30c. The first box 10 is spliced ​​with the docking block 50 of the second box 20 through the splicing block 30. Two docking blocks 50 are provided, which are distributed on both sides of the splicing block 30, and at least one docking block 50 moves on the second box 20. The splicing block is fastened to the first box by bolts or welded to the first box.

[0023] The present invention further provides that the sides of the first box body 10 and the second box body 20 are provided with a snap-in groove 60, and the snap-in groove 60 is correspondingly provided with a snap-in strip 70, and the snap-in strip 70 extends from the snap-in groove 60 of the first box body 10 to the snap-in groove 60 of the second box body 20 to fix the first box body 10 and the second box body 20 from the side.

[0024] The present invention is further provided that a groove 80 for placing the docking block 50 is provided on the second side plate 201, and a guide column 90 is provided in the groove 80. The guide column 90 is inserted into a guide hole 100 formed on the docking block 50. When the docking block 50 moves, the docking block 50 moves along the direction of the guide column 90, and an action spring is provided on the guide column 90.

[0025] The present invention further provides that limiting plates 110 are provided on both sides of the docking block 50 , and the limiting plates 110 are used to limit the docking block 50 when it moves.

[0026] The present invention further provides that a first extension frame 120 is provided in the direction of the first side plate 101 of the first box body 10, and a second extension frame 130 is provided in the direction of the second side plate 201 of the second box body 20, and the first extension frame 120 and the second extension frame 130 are plugged and connected by means of plug-in columns and slots. The plug-in columns and slots are distributed on the upper end surfaces of the first extension frame 120 and the second extension frame 130.

[0027] The present invention inserts the splicing block 30 between the docking blocks 50, and at least one of the docking blocks 50 can move. Then, when the splicing block 30 moves toward the second box body 20, the sliding groove 30b and the protrusion 30c are formed at both ends of the third side surface 303 and the fourth side surface 304, and the inner side surface of the docking block 50 is adapted to the first side surface 301 and the second side surface 302 as an inclined surface. The docking block 50 is formed with a matching strip 501 adapted to the sliding groove 30b and a slide groove 502 adapted to the protrusion 30c. By the matching of the inclined surface and the matching of the sliding groove 30b with the matching strip 501 and the protrusion 30c with the slide groove 502, the splicing of the splicing block 30 of the first box body 10 and the docking block 50 of the second box body 20 is realized, and the operation is convenient.

[0028] In addition, a snap-in groove 60 is provided on both sides of the first box body 10 and the second box body 20 , and the snap-in strips 70 are used to cooperate with the snap-in groove 60 to further stabilize the connection between the boxes.

[0029] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0030] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0031] The above description shows and describes several preferred embodiments of the present invention, but as before, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept of this article through the above teachings or the technology or knowledge of the relevant field. And the changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A spliced ​​distribution box, characterized in that: The invention comprises a first box body and a second box body, the first box body has a first side panel, the second box body has a second side panel, the first side panel and the second side panel are arranged opposite to each other, a splicing block is arranged on the first side panel, and a docking block spliced ​​with the splicing block is arranged on the second side panel, the first side surface and the second side surface of the splicing block are arranged opposite to each other and are inclined surfaces, a spring mounting groove is formed on the first side surface and the second side surface, a compression spring is arranged in the spring mounting groove, a third side surface and a fourth side surface of the splicing block are arranged opposite to each other, a sliding groove and a protrusion are formed at both ends of the third side surface and the fourth side surface, the sliding groove is respectively arranged close to the first side surface and the second side surface, the inner side surface of the docking block is adapted to the first side surface and the second side surface as an inclined surface, a matching strip adapted to the sliding groove and a sliding groove matching the protrusion are formed on the docking block, the first box body is spliced ​​with the docking block of the second box body by the splicing block and the docking block of the second box body, two docking blocks are provided, which are distributed on both sides of the splicing block, and at least one docking block moves on the second box body.

2. A spliced ​​distribution box according to claim 1, characterized in that: The sides of the first box and the second box are provided with snap-fit ​​grooves, and the snap-fit ​​grooves are correspondingly provided with snap-fit ​​strips, which extend from the snap-fit ​​groove of the first box to the snap-fit ​​groove of the second box to fix the first box and the second box from the side.

3. A spliced ​​distribution box according to claim 1, characterized in that: The second side plate is provided with a groove for placing the docking block, and a guide column is provided in the groove. The guide column is inserted into a guide hole formed on the docking block. When the docking block moves, the docking block moves along the direction of the guide column, and an action spring is provided on the guide column.

4. A spliced ​​distribution box according to claim 1, characterized in that: Limiting plates are arranged on both sides of the docking block, and the limiting plates are used for limiting the position of the docking block when it moves.

5. The spliced ​​distribution box according to claim 1, characterized in that: A first extension frame is arranged in the direction of the first side plate of the first box body, and a second extension frame is arranged in the direction of the second side plate of the second box body. The first extension frame and the second extension frame are plug-connected by means of plug-in columns and slots.

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