CN202872066U - Combined type terminal plate - Google Patents

Abstract

The utility model relates to a combined type terminal plate. The combined type terminal plate comprises a female terminal plate, a first sub-terminal plate and a plurality of second sub-terminal plates, wherein the female terminal plate is connected with the first sub-terminal plate in an inserting manner, the shapes of the female terminal plate, the first sub-terminal plate and the second sub-terminal plates are equilateral right triangles, a right angle side is provided with a plug, and the other right angle side is provided with a plug hole. The combined type terminal plate provided by the utility model can be combined freely, the floor space is small, and the use is convenient.

Description

A combined wiring board

technical field

The utility model relates to a wiring board, in particular to a combined wiring board in which the number of wiring boards can be freely selected by users.

Background technique

Traditional wiring boards combine several sockets with different socket shapes on a base to adapt to the requirements of different plugs. At present, there are usually three to six interfaces on the multi-air terminal board for household use, and one interface can be inserted into a three-phase or two-phase plug. Due to the increasing number of household appliances used in modern families, there are more and more requirements for the number of terminal board interfaces. However, there is a contradiction between the number of interfaces and the volume of the terminal board. The more the number of interfaces, the larger the volume and the floor space. As the size increases, it is difficult to realize the effective use of space and the perfection of functions at the same time; and because each household is different, if you buy a larger wiring board, but there are not so many household appliances for the time being, it may Because the wiring board is a whole, the volume is too large to cause waste.

Chinese Patent Announcement No. CN 202405495 U, announced on August 29, 2012, named as a directional wiring board, the application discloses a directional wiring board, the live wire jack and the neutral wire jack are in an inverted figure-eight shape on the wiring board Layout, the power plug is provided with a twisted live wire pin and a neutral pin, and the positions of the live wire pin and the neutral pin are respectively set to correspond to the positions of the live wire jack and the neutral wire jack on the wiring board. Its shortcoming is that the wiring board is a whole, and the volume is too large to cause waste.

Utility model content

The purpose of the utility model is to provide a combined wiring board in which the user can freely choose the number of wiring boards in order to solve the defect that the existing wiring board is a whole and the volume is too large to cause waste.

In order to achieve the above object, the utility model adopts the following technical solutions:

A combined wiring board, the combined wiring board includes a mother wiring board, a first sub-wiring board and several second sub-wiring boards, the mother wiring board is plugged into the first sub-wiring board, the first sub-wiring board is connected to the The second sub-wiring board is plugged in. In this technical solution, the mother terminal board and the sub-connection board are combined to form a combined terminal board, allowing users to select the number of terminal boards according to their own requirements.

Preferably, the mother wiring board is directly connected to the power supply, the first sub-wiring board is connected to the mother wiring board through a plug, and the second sub-wiring board is connected to the first sub-wiring board through a plug.

Preferably, the shape of the mother wiring board is an equilateral right-angled triangle, one right-angled side is connected to a plug directly connected to the power supply, and the other right-angled side is provided with a jack for connecting to the first sub-wiring board.

Preferably, the shape of the first sub-wiring board is an equilateral right-angled triangle, one right-angled side is provided with a plug for connecting to the mother wiring board, and the other right-angled side is provided with a socket for connecting to the second sub-wiring board.

Preferably, the shape of the second sub-wiring board is an equilateral right-angled triangle, one right-angled side is provided with a plug for connecting to the first sub-wiring board, and the other right-angled side is provided with a socket for connecting the remaining second sub-wiring boards.

Preferably, the pins on the first sub-wiring board and the second sub-wiring board are three-phase jacks or two-phase jacks. In the technical solution, the user can select the sub-wiring board according to the needs of electrical appliances.

The beneficial effect of the utility model is that the combined wiring board of the utility model can be combined freely, occupies a small space, and is convenient to use.

Description of drawings

Fig. 1 is an exploded view of the utility model.

Fig. 2 is a diagram of a use state of the utility model.

In the figure, 1, the mother wiring board; 2, the first sub-wiring board; 3, the second sub-wiring board.

Detailed ways

Below in conjunction with specific embodiment and accompanying drawing, the utility model is further explained:

Referring to Fig. 1 , a combined wiring board, the combined wiring board includes a mother wiring board 1, a first sub wiring board 2 and a second sub wiring board 3, the mother wiring board 1 and the first sub wiring board 2 plug Then, the first sub-wiring board 2 is plugged into the second sub-wiring board 3 . The mother wiring board 1 is directly connected to the power supply through a plug, the first sub-wiring board 2 is connected to the mother wiring board 1 through a plug, and the second sub-wiring board 3 is connected to the first sub-wiring board 2 through a plug. The shape of the mother wiring board 1 is an equilateral right triangle, a plug directly connected to the power supply is connected on one right angle side, and a jack for connecting the first sub wiring board 2 is provided on the other right angle side. The shape of the first sub-wiring board 2 is an equilateral right-angled triangle, one right-angled side is provided with a plug for connecting the mother wiring board 1 , and the other right-angled side is provided with a jack for connecting the second sub-wiring board 3 . The shape of the second sub-wiring board 3 is an equilateral right-angled triangle, a plug connected to the first sub-wiring board 2 is provided on one right-angled side, and a jack for connecting the remaining second sub-wiring boards 3 is provided on the other right-angled side. The pins on the first sub-wiring board 2 are three-phase jacks, and the pins on the second sub-wiring board 3 are two-phase jacks.

Referring to Figure 2, insert the plug of the first sub-wiring board into the jack on the right-angle side of the mother wiring board, insert the plug of the second sub-wiring board into the jack on the right-angle side of the first sub-wiring board, and The plug on the wiring board is directly connected to the power supply, and the combined wiring board can select the number of sub-wiring boards according to the user's own needs, thereby saving space.

Claims (6)

1. Combined type connecting plate, it is characterized in that, described Combined type connecting plate comprises female terminal block (1) and the first sub-terminal block (2) and the some second sub-terminal block (3), female terminal block (1) is pegged graft with the first sub-terminal block (2), and the first sub-terminal block (2) is pegged graft with the second sub-terminal block (3).

2. a kind of Combined type connecting plate according to claim 1, it is characterized in that, female terminal block (1) directly connects power supply by plug, and the first sub-terminal block (2) connects female terminal block (1) by plug, and the second sub-terminal block (3) connects the first sub-terminal block (2) by plug.

3. a kind of Combined type connecting plate according to claim 1, it is characterized in that, female terminal block (1) be shaped as equilateral right-angled triangle, connect the plug of direct connection power supply on right-angle side, another right-angle side is provided with for the jack that connects the first sub-terminal block (2).

4. a kind of Combined type connecting plate according to claim 1, it is characterized in that, the first sub-terminal block (2) be shaped as equilateral right-angled triangle, article one, right-angle side is provided with the plug that connects female terminal block (1), and another right-angle side is provided with for the jack that connects the second sub-terminal block (3).

5. according to claim 1 or 3 or 4 described a kind of Combined type connecting plates, it is characterized in that, the second sub-terminal block (3) be shaped as equilateral right-angled triangle, article one, right-angle side is provided with the plug that connects the first sub-terminal block (2), and another right-angle side is provided with for the jack that connects all the other the second sub-terminal blocks (3).

6. a kind of Combined type connecting plate according to claim 5 is characterized in that, participating on the first sub-terminal block (2) and on the second sub-terminal block (3) is three-phase jack or two-phase jack.

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