Splicing cassette

Abstract

The splicing cassette comprises a shell, the shell is integrally formed and comprises a bottom plate and side plates arranged on the periphery of the bottom plate, the shell is provided with a splicing structure, the splicing structure comprises a first side plate and a second side plate which are opposite to each other, the two sides of the upper end of the first side plate are provided with buckles vertically extending outwards, and the two sides of the upper end of the second side plate are provided with buckles vertically extending outwards. A positioning piece protruding downwards is arranged at the bottom of the first side plate. According to the splicing cassette, the first side plate of the shell is provided with the buckle, the positioning piece and the positioning pin, and the second side plate opposite to the first side plate is provided with the clamping groove, the first positioning groove and the second positioning groove which are respectively opposite to the buckle, the positioning piece and the positioning pin. The first side plate of the first shell is matched with the second side plate of the second shell, so that the two shells can be spliced, the splicing cassette is simple in overall structure, and the earlier-stage investment cost can be reduced; and during splicing, the shells are more convenient and firmer to splice in a manner of realizing locking after two times of continuous positioning.

Description

Technical Field

[0001] This utility model relates to a splicing dark box. Background Technology

[0002] The junction boxes used for switches or switch sockets on the market are square open boxes with cavities, formed by connecting a base plate and side plates. Generally, junction boxes are single units. During decoration or construction, multiple junction boxes are often installed side by side for wiring. Single junction boxes can only be placed side by side and cannot be spliced ​​together, which causes inconvenience in construction. At present, there are junction boxes on the market that can be spliced ​​together, but the current spliced ​​junction boxes have problems such as complex structure, high initial mold cost, troublesome self-installation by users, and weak splicing. Utility Model Content

[0003] This utility model provides a splicing dark box.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0005] A junction box includes a housing, which is integrally formed and includes a base plate and side plates disposed around the base plate. The housing is provided with a splicing structure, which includes opposing first and second side plates. The upper sides of the first side plate are provided with vertically outwardly extending buckles, and the bottom of the first side plate is provided with a downwardly protruding positioning member. The first side plate is also provided with an outwardly protruding positioning pin. The second side plate is provided with a protruding groove opposite to the buckles. The bottom of the second side plate is provided with a first positioning groove opposite to the positioning member, and the second side plate is also provided with a second positioning groove opposite to the positioning pin.

[0006] Preferably, the housing is a square shape.

[0007] Preferably, the upper ends of the buckle are connected to the extended edges surrounding the housing, and the slots are disposed on the extended edges of the second side plate.

[0008] Preferably, the positioning element is parallel to the housing axis, the positioning pin protrudes vertically outward, and the positioning pin is located at the lower end of the buckle.

[0009] Preferably, the slot is perpendicular to the axis of the housing.

[0010] Preferably, the positioning element is located at the bottom center of the first side plate.

[0011] Preferably, wiring holes are provided on both the bottom plate and the side plate of the housing.

[0012] Compared with the prior art, the splicing box of this utility model has a buckle, a positioning component and a positioning pin on the first side plate of the shell, and a slot, a first positioning slot and a second positioning slot respectively on the second side plate opposite to the first side plate. The splicing between the two shells can be completed by matching the first side plate of the first shell with the second side plate of the second shell. The overall structure of the splicing box is simple and can reduce the initial investment cost. During splicing, the shells are spliced ​​more conveniently and firmly by first positioning twice and then locking. Attached Figure Description

[0013] Figure 1 This is a schematic diagram for reference when using the splicing dark box of this utility model.

[0014] Figure 2 This is a first perspective view of the splicing dark box of this utility model.

[0015] Figure 3 This is a second perspective view of the splicing dark box of this utility model. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0017] like Figures 1 to 3 As shown, the junction box includes a housing 1, which is a square body integrally formed and includes a bottom plate and side plates arranged around the bottom plate. A splicing structure is provided on the housing 1, including a first side plate 11 and a second side plate 12 facing each other. The upper ends of the first side plate 11 are provided with vertically extending buckles 111 on both sides, with extension edges surrounding the housing 1 connected above the two ends of the buckles 111. A downwardly protruding positioning member 112 is provided in the middle of the bottom of the first side plate 11, and the positioning member 112 is parallel to the axis of the housing 1. A vertically protruding positioning pin 113 is also provided on the first side plate 11; the positioning pin 113 is located at the lower end of the buckles 111.

[0018] A slot 121 is provided on the extended edge of the second side plate 12, which is opposite to the buckle 111, and the slot 121 is perpendicular to the axis of the housing 1; a first positioning groove 122 is provided at the bottom of the second side plate 12, which is opposite to the positioning member 112, and a second positioning groove 123 is also provided on the second side plate 12, which is opposite to the positioning pin 113.

[0019] The housings 1 can be spliced ​​together. The first side plate of the first housing is aligned with the second side plate of the second housing. First, the positioning member 112 is engaged with the first positioning groove 122. Then, the positioning pin 113 is inserted into the second positioning groove 123. At this time, the buckle 111 is aligned with the slot 121. The buckle 111 is pushed into the slot 121, and the extended edges of the first side plate and the second side plate are attached, thus completing the splicing between the two housings 1.

[0020] Wiring holes are provided on both the bottom plate and the side plate of the housing 1.

[0021] This utility model of a splicing box involves setting a buckle 111, a positioning element 112, and a positioning pin 113 on the first side plate 11 of the housing 1, and setting a slot 121, a first positioning slot 122, and a second positioning slot 123 on the second side plate 12 opposite to the first side plate 11. By engaging the first side plate of the first housing with the second side plate of the second housing, the splicing between the two housings 1 can be completed. The overall structure of the splicing box is simple, which can reduce the initial investment cost. During splicing, the method of first positioning twice and then locking makes the splicing between the housings 1 more convenient and firm.

[0022] Finally, it should be noted that the above embodiments only illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A splicing cassette comprising a housing (1) which is integrally formed and comprises a bottom plate and side plates provided around the bottom plate, a splicing structure being provided on the housing (1), the splicing structure comprising a first side plate (11) and a second side plate (12) which are opposite to each other, characterized in that, The upper end of the first side plate (11) is provided with a buckle (111) extending outward vertically, and the bottom of the first side plate (11) is provided with a positioning member (112) protruding downward; the first side plate (11) is further provided with a positioning pin (113) protruding outward; the second side plate (12) is provided with a clamping groove (121) protruding outward and opposite to the buckle (111); the bottom of the second side plate (12) is provided with a first positioning groove (122) opposite to the positioning member (112), and the second side plate (12) is further provided with a second positioning groove (123) opposite to the positioning pin (113).

2. The splicing cartridge of claim 1, wherein, The shell (1) is a square body.

3. The splicing cartridge of claim 1, wherein, The upper ends of the two ends of the buckle (111) are connected with an extension edge surrounding the shell (1), and the clamping groove (121) is arranged on the extension edge of the second side plate (12).

4. The splicing cartridge of claim 1, wherein, The positioning member (112) is parallel to the axis of the shell (1), the positioning pin (113) protrudes outward vertically, and the positioning pin (113) is located at the lower end of the buckle (111).

5. The splicing cartridge of claim 1, wherein, The clamping groove (121) is perpendicular to the axis of the shell (1).

6. The splicing cartridge of claim 1, wherein, The positioning member (112) is arranged in the middle of the bottom of the first side plate (11).

7. The splicing cartridge of claim 1, wherein, The bottom plate and the side plate of the shell (1) are both provided with a wiring hole.

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