CN205488902U - Staggered floor plug -in type busbar - Google Patents

Abstract

The utility model discloses a staggered-layer plug-in busbar, which comprises a card slot, a flat part, a connecting hole, a first connecting terminal, a connecting seat body, a connecting surface, a convex body, a staggered-layer part, an outer layer, and a tenon , the second connection terminal, the terminal block and the terminal block body, the card slot is located between the flat layer part and the outer layer, the flat layer part is respectively connected to the connection seat body, the staggered layer part and the outer layer, and the first connecting terminal Fixed on the connection surface, the connection surface is laid on the inner side of the connection seat body, the staggered part is connected to the flat part, the outer layer is laid on the outside of the flat part and the staggered part, and the second connection terminal It is fixed on the terminal base, and the main body of the terminal base is connected with the staggered part. The staggered plug-in busbar is designed in staggered layers on the main body, and by setting multiple card slots and protrusions, and finally the device is set with a multi-layer structure, so that the entire structural design achieves confluence effects, multi-purpose and insulation effects. have improved.

Description

A staggered plug-in busbar

technical field

The utility model relates to the technical field for connecting relays and circuit breakers, in particular to a cross-layer plug-in bus bar.

Background technique

With the development of science and technology, all kinds of electronic equipment are becoming smaller and smaller, and the problem of connection and confluence between conductors of parts is becoming more and more important, because the consequences of confluence affect the entire electronic equipment The bus bar is a rectangular copper bar connected to the power supply and used as a connection terminal for various relays and circuit breakers. The connection of multiple relays or circuit breakers can be realized through the bus bar. The bus bar in the prior art includes three A single bus bar and the insulating shell covering the outside of the bus bar do not have a conductor buffer structure according to the actual requirements, which causes the received current to be directly combined. Although the bus bar can meet the general conditions However, the length of the existing busbar is single and fixed, which is difficult to meet the requirements, which not only increases the cost but also takes up a large space and wastes materials. There are multiple single busbars. However, during the use of the busbars, a large amount of heat will be generated due to the electrification of the copper parts. The shell of this structure cannot withstand higher temperatures and affect the service life. Therefore, we are looking for a There is an urgent need for a busbar that can be adapted to various occasions and has a good insulating layer effect.

Utility model content

The purpose of this utility model is to provide a staggered-level plug-in busbar to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solution: a staggered-level plug-in busbar, including a card slot, a flat part, a connecting hole, a first connecting terminal, a connecting seat body, a connecting surface, a convex body, and a staggered level part, the outer layer, the tenon, the second connecting terminal, the terminal base and the terminal base body. , the connection holes are respectively provided on the first connection terminal and the second connection terminal, the first connection terminal is fixed on the connection surface, the connection seat body includes the connection surface, and the connection seat body and the flat part Fixed connection, the connection surface is laid on the inner side of the connecting seat body, the convex body is fixedly arranged on the flat layer part, and the convex body is respectively connected to the flat layer part and the staggered layer part, and the staggered layer part is connected to the flat layer part, The outer layer is laid on the outer side of the flat part and the staggered part, the tenon is fixed on the staggered part, and the tenon is connected to the terminal seat, the second connecting terminal is fixed on the terminal seat, and the connecting terminal is fixed on the terminal seat. The terminal base is fixed on the terminal base body, and the terminal base body is connected with the staggered part.

Preferably, the flat layer part and the staggered layer part are parallel to each other, and the thickness of the flat layer part and the staggered layer part is the same.

Preferably, the first connection terminal and the second connection terminal protrude along the same direction, and the protruding ends of the terminals are flush with each other.

Preferably, the second connection terminal and the first connection terminal are arranged in the same direction, and the length difference between the second connection terminal and the first connection terminal is one third of the length of the first connection terminal.

Compared with the prior art, the beneficial effect of the utility model is that the staggered-layer plug-in busbar is designed in a staggered layer on the main body, that is, the main body is divided into a flat layer part and a staggered layer part, so as to realize the connection of the connecting terminal. The length is not too single, so as to better adapt to different adaptation requirements, and by setting multiple card slots and protrusions, the device can be connected with the replacement Wanda of the connecting device, so as to avoid falling off during the movement. Finally, the device uses a multi-layer structure setting, and the outer layer has an insulating effect, so that the overall structural design achieves confluence effect, multi-purpose and insulation effect.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front schematic diagram of structure of the utility model;

Fig. 3 is a schematic view of the structure of the utility model;

Fig. 4 is the reverse schematic diagram of structure of the utility model;

Fig. 5 is a schematic side view of the structure of the utility model.

In the figure: 1. card slot, 2. flat part, 3. connecting hole, 4. first connecting terminal, 5. connecting seat body, 6. connecting surface, 7. convex body, 8. staggered part, 9. Outer layer, 10, tenon, 11, second connection terminal, 12, terminal seat, 13, terminal seat body.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, the utility model provides a technical solution: a staggered plug-in busbar, including a card slot 1, a flat part 2, a connecting hole 3, a first connecting terminal 4, and a connecting seat body 5 , connecting surface 6, convex body 7, staggered layer part 8, outer layer 9, tenon 10, second connecting terminal 11, terminal seat 12 and terminal seat body 13, the card slot 1 is located between the flat part 2 and the outer layer 9 , the flat part 2 is respectively connected to the connecting seat body 5, the staggered part 8 and the outer layer 9, the flat part 2 and the staggered part 8 are parallel to each other, and the thickness of the flat part 2 and the staggered part 8 is the same, and the connecting hole 3 is set On the first connecting terminal 4 and the second connecting terminal 11 respectively, the first connecting terminal 4 is fixed on the connecting surface 6, the first connecting terminal 4 and the second connecting terminal 11 protrude in the same direction, and the extension of the terminal The outlet ends are flush, the connecting seat body 5 includes a connecting surface 6, and the connecting seat body 5 is fixedly connected to the flat part 2, the connecting surface 6 is laid on the inner side of the connecting seat body 5, and the convex body 7 is fixedly arranged on the flat part 2 , and the convex body 7 is respectively connected to the flat part 2 and the staggered part 8, the staggered part 8 is connected to the flat part 2, the outer layer 9 is laid on the outside of the flat part 2 and the staggered part 8, and the tenon 10 Fixed on the staggered part 8, and the tenon 10 is connected to the terminal base 12, the second connecting terminal 11 is fixed on the connecting terminal base 12, the second connecting terminal 11 and the first connecting terminal 4 are arranged in the same direction, and the second connecting terminal The length difference between 11 and the first connection terminal 4 is one-third of the length of the first connection terminal 4 , the terminal base 12 is fixed on the terminal base body 13 , and the terminal base body 13 is connected to the split-level part 8 .

Working principle: When using the split-level plug-in busbar, first check whether the device is in normal use. The card slot 1 corresponds to the tenon of the connecting device, and the convex body 7 and the tenon 10 are also corresponding to the connecting body of the connecting device, so that the plug-in bus bar is stably connected to the device to be used. After the connection is completed, the current is connected. First, the current will pass through the connection hole 3 on the first connection terminal 4 and the second connection terminal 11 for signal reception, and then the electrical signal will be transmitted to the connection base body 5 and the terminal base through the first connection terminal 4 and the second connection terminal 11 respectively. On the body 13, and finally transmitted to the flat part 2 and the staggered part 8, so as to realize the exchange of electrical signals, and transmit the converging electrical signals to the next device again, and the operation of the whole process completes a plug-in type The installation and signal receiving confluence work before bus 2P plus 1P.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (4)

1. A staggered-level plug-in busbar, including a card slot (1), a flat layer part (2), a connecting hole (3), a first connecting terminal (4), a connecting seat body (5), and a connecting surface ( 6), the convex body (7), the staggered part (8), the outer layer (9), the tenon (10), the second connecting terminal (11), the terminal base (12) and the terminal base body (13), which It is characterized in that the card slot (1) is located between the flat layer part (2) and the outer layer (9), and the flat layer part (2) is respectively connected to the connecting seat body (5), the staggered layer part (8) and the outer layer The surface layer (9), the connection holes (3) are respectively arranged on the first connection terminal (4) and the second connection terminal (11), and the first connection terminal (4) is fixed on the connection surface (6) Above, the connection base body (5) includes a connection surface (6), and the connection base body (5) is fixedly connected to the flat part (2), and the connection surface (6) is laid on the inner side of the connection base body (5) , the convex body (7) is fixedly arranged on the flat part (2), and the convex body (7) connects the flat part (2) and the staggered part (8) respectively, and the staggered part (8) and The flat part (2) is connected, the outer layer (9) is laid on the outside of the flat part (2) and the staggered part (8), and the tenon (10) is fixed on the staggered part (8), And the tenon (10) is connected to the terminal base (12), the second connection terminal (11) is fixed on the terminal base (12), the terminal base (12) is fixed on the terminal base body (13), the The terminal base body (13) is connected to the staggered part (8). 2. A staggered plug-in busbar according to claim 1, characterized in that: the flat part (2) and the staggered part (8) are parallel to each other, and the flat part (2) and the staggered part The layer portions (8) have the same thickness. 3. A staggered-level plug-in busbar according to claim 1, characterized in that: the first connection terminal (4) and the second connection terminal (11) protrude in the same direction, and the extension of the terminal The ends are even. 4. A staggered-level plug-in busbar according to claim 1, characterized in that: the second connection terminal (11) and the first connection terminal (4) are arranged in the same direction, and the second connection terminal ( 11) and the length difference of the first connecting terminal (4) is one third of the length of the first connecting terminal (4).