CN219458420U - Distribution box - Google Patents

Abstract

The utility model discloses a distribution box, which comprises a plurality of first monomers and second monomers, wherein the first monomers and the second monomers are consistent in structure; the first monomer is provided with a mounting hole, the two monomers are combined together by penetrating through the first monomer and the second monomer through the connecting piece, the first monomer is also provided with a bolt, and the bolt is connected with a slot phase adaptation arranged on the second monomer, so that the two monomers are combined more stably and reliably. Based on the above, the equipment utilizes the mutual assembly among a plurality of monomers to complete the free expansion and the size change of the distribution box, so that the distribution box can adapt to different installation environments. After the single body is assembled, the fixing of the single body is finished from the outside under the matching of the bolt and the slot, so that the assembling efficiency of the single body and the single body can be improved under the condition that the two single body positions are kept flush, and meanwhile, the fixing of the two single bodies is finished from the inside through the connecting piece, so that the stability of the single body and the single body after being assembled is further enhanced.

Description

Distribution box

Technical Field

The utility model relates to the technical field of electrical protection equipment, in particular to a distribution box.

Background

The distribution box is an electrical device, external rays firstly enter a main control switch in the box and then enter a branch control switch, and all branches are arranged according to the requirements. Such as meters, automatic control, motor magnetic switches, various ac contactors, etc., and high-voltage and low-voltage chambers, high-voltage buses, such as power plants, etc., and low-cycle relief for the protection of the main equipment.

Four types of distribution boxes are commonly known as fixed panel type distribution boxes, protective (i.e., enclosed) distribution boxes, drawer type distribution boxes, and power and illumination distribution boxes.

In the conventional technology, the distribution box is a single box body, and various electrical components are integrated in the box body, for example, the patent number is: the prior art of CN106848884B and CN103138214a, however, none of the above prior art has the capability of expanding, resulting in a reduced applicability of the box.

Disclosure of Invention

The present utility model is directed to a power distribution box, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a distribution box comprises a plurality of first monomers and second monomers which are consistent in structure; the first monomer is provided with a mounting hole, and the two monomers are fixed from the inside of the first monomer after penetrating through the first monomer and the second monomer through a connecting piece; the first monomer is also provided with a bolt, and the two monomers are fixed from the outside of the first monomer through the adaptive connection of the bolt and a slot arranged on the second monomer.

As a preferable technical scheme of the utility model: the outer wall surface of the first monomer is also provided with an inserting plate, and the inserting plate is connected with a notch formed in the second monomer in an adaptive manner.

As a preferable technical scheme of the utility model: the number of the plugboards and the number of the slots are two, and the two plugboards are symmetrically arranged on two sides of the first monomer.

As a preferable technical scheme of the utility model: the connecting piece comprises a connecting part, and the connecting part penetrates through the first monomer and then is connected with a fastener arranged in the second monomer.

As a preferable technical scheme of the utility model: the connecting part is in threaded connection with the fastening piece.

As a preferable technical scheme of the utility model: the back of the first monomer is also provided with a bulge.

As a preferable technical scheme of the utility model: the number of the mounting holes is multiple, and the mounting holes are distributed on the side face of the first monomer.

As a preferable technical scheme of the utility model: and the mounting hole is also provided with a dust cover.

By adopting the technical scheme, the utility model has the beneficial effects that: 1. the equipment utilizes mutual assembly among a plurality of monomers to complete free expansion and size change of the distribution box, so that the distribution box can adapt to different installation environments.

2. After the single body is assembled, the fixing of the single body is finished from the outside under the matching of the bolt and the slot, so that the assembly efficiency of the single body and the single body can be improved under the condition that the two single body positions are kept flush, and meanwhile, the fixing of the two single bodies is finished from the inside through the connecting piece, so that the stability of the single body and the single body after being assembled is further enhanced;

3. the equipment optimizes the external structure of the box body, so that a plurality of monomers can be easily and conveniently assembled together to form a new distribution box, and the defect that the existing distribution box lacks expansion functions is overcome.

Drawings

FIG. 1 is a schematic side view of an assembled first monomer and second monomer according to the present utility model;

FIG. 2 is a schematic diagram of the other side of the assembled first and second monomers according to the present utility model;

FIG. 3 is a schematic diagram of the main structure of a first monomer according to the present utility model.

In the figure: 1. a first monomer; 2. a notch; 3. a slot; 4. inserting plate; 5. a dust cover; 6. a plug pin; 7. a protrusion; 8. a second monomer; 9. a mounting hole; 10. a connecting piece; 11. a fastener; 12. and a connecting part.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "upper surface", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, an embodiment of the present utility model is provided: an electric distribution box comprises a plurality of first single bodies 1 and second single bodies 8 which are consistent in structure; the first monomer 1 is provided with a mounting hole 9, and the two monomers are fixed from the inside of the first monomer 1 and the second monomer 8 after penetrating through the first monomer 1 through a connecting piece 10; the first monomer 1 is also provided with a bolt 6, and the two monomers are fixed from the outside thereof through the adaptive connection of the bolt 6 and the slot 3 arranged on the second monomer 8.

In summary, the device utilizes mutual assembly among a plurality of monomers to complete free expansion and size change of the distribution box, so that the distribution box can adapt to different installation environments, and after the monomers are assembled, the fixing of the monomers is completed from the outside under the cooperation of the plug pins 6 and the slots 3, so that the assembly efficiency of the monomers and the monomers can be improved under the condition that the two monomer positions are kept flush, and meanwhile, the fixing of the two monomers is completed from the inside through the connecting piece 10, so that the stability of the monomers and the monomers after the assembly is further enhanced;

based on the method, the equipment optimizes the external structure of the box body, so that a plurality of monomers can be easily and conveniently assembled together to form a new distribution box, and the defect that the existing distribution box lacks expansion functions is overcome.

Further, since the insert plate 4 is further disposed on the outer wall surface of the first monomer 1, and the insert plate 4 is connected with the notch 2 disposed on the second monomer 8 in a matching manner, contact points between the two monomers after assembly are more, and stability of the two monomers after assembly is further enhanced.

Specifically, the number of the plugboards 4 and the number of the slots 2 are two, the two plugboards 4 are symmetrically arranged on two sides of the first monomer 1, and the number of the plugboards 4 is also two, and the plugboards 4 are symmetrically arranged on two sides of the first monomer 1.

In summary, since the insert plate 4 and the plug pin 6 are symmetrically disposed on two sides of the single body, the contact points after the two single bodies are connected are more, so as to enhance the stability of the two single bodies after being assembled.

Since the connecting piece 10 includes the connecting portion 12, the connecting portion 12 passes through the first unit 1 and then is connected with the fastening member 11 provided in the second unit 8. Specifically, the connecting portion 12 is in threaded connection with the fastening member 11.

In summary, the production and the processing of the connecting piece 10 are convenient, the use cost of the connecting piece 10 is reduced, meanwhile, the connecting piece 10 is made of plastic, and the inside of the connecting portion 12 is of a hollow structure, so that the wire harness can be led into another single body through the connecting portion 12. In addition, the connection piece 10 can be disassembled conveniently by utilizing the threaded fit mode, so that the single body and the single body can be decomposed conveniently.

On the basis of the scheme, the back of the first monomer 1 is also provided with a bulge 7; therefore, the protrusion 7 can be used for contacting with the wall surface, so that the gap between the box body and the wall surface is enlarged, and the air flow is convenient; in particular, the number of the protrusions 7 is a plurality of protrusions uniformly distributed on the back surface of the single body, so that the protrusions 7 can be used for contacting the wall surface, and dust or impurities on the wall surface and water flow are prevented from accumulating on the single body.

Further, since the number of the mounting holes 9 is plural, the plurality of the mounting holes 9 are distributed on the side surface of the first unit 1. And meanwhile, the mounting hole 9 is also provided with a dust cover 5.

Therefore, a plurality of mounting holes 9 can be used to connect with the connecting piece 10, so that after two monomers are combined, the fixing points in the two monomers are increased, and the stability of the combined monomers is ensured. The dust cover 5 is integrally formed with a single body, and may be pried open by a tool such as a screwdriver when in use.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims (8)

1. A block terminal, its characterized in that: comprises a plurality of first monomers (1) and second monomers (8) with the same structure;

the first monomer (1) is provided with a mounting hole (9), and two monomers are fixed from the inside of the first monomer (1) and the second monomer (8) after passing through the first monomer (1) through a connecting piece (10);

the first monomer (1) is also provided with a bolt (6), and the two monomers are fixed from the outside of the first monomer through the adaptive connection of the bolt (6) and a slot (3) arranged on the second monomer (8).

2. A power distribution box according to claim 1, characterized in that: the outer wall surface of the first monomer (1) is also provided with an inserting plate (4), and the inserting plate (4) is connected with a notch (2) arranged on the second monomer (8) in a matching way.

3. A power distribution box according to claim 2, characterized in that: the number of the inserting plates (4) and the number of the notches (2) are two, and the two inserting plates (4) are symmetrically arranged on two sides of the first monomer (1).

4. A power distribution box according to claim 1, characterized in that: the connecting piece (10) comprises a connecting part (12), and the connecting part (12) penetrates through the first monomer (1) and then is connected with a fastener (11) arranged in the second monomer (8).

5. A power distribution box as claimed in claim 4, wherein: the connecting part (12) is in threaded connection with the fastener (11).

6. A power distribution box according to any one of claims 1-5, characterized in that: the back of the first monomer (1) is also provided with a bulge (7).

7. A power distribution box as claimed in claim 6, wherein: the number of the mounting holes (9) is multiple, and the mounting holes (9) are distributed on the side face of the first monomer (1).

8. A power distribution box as claimed in claim 7, wherein: and the mounting hole (9) is also provided with a dust cover (5).