CN112838392A

CN112838392A - Rotatable formula terminal platform of dialling of inserting

Info

Publication number: CN112838392A
Application number: CN202011616433.1A
Authority: CN
Inventors: 王南
Original assignee: Suzhou Sced Electronics Co ltd
Current assignee: Suzhou Sced Electronics Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-05-25

Abstract

The invention relates to the technical field of terminal blocks, in particular to a rotatable plug-pull type terminal block, which comprises: the male head, the female head and the sealing cover; one end of the male head is provided with a binding post and a mounting plate, and the mounting plate is provided with a mounting hole; one end of the female head is provided with a wiring barrel and a cover plate; when the male head and the female head are assembled to form a complete rotatable plug-in terminal table, a wiring terminal arranged at one end of the male head is rotatably inserted into a wiring barrel arranged at one end of the female head, and an arranged sealing cover shields the connection position of the wiring terminal and the wiring barrel; the sealing cover is fixedly arranged in a mounting hole formed in the mounting plate through a locking component; the rotatable plug-in terminal block can play a role in sealing and shielding the connection position of the male head and the female head through the arranged sealing cover; the locking assembly who sets up can guarantee the fastness of the sealing cover of installation, again can be convenient for dismantle public head and female head, whole rotatable formula terminal board of dialling of inserting can in time maintain when breaking down.

Description

Rotatable formula terminal platform of dialling of inserting

Technical Field

The invention relates to the technical field of terminal blocks, in particular to a rotatable plug-pull type terminal block.

Background

The terminal block, which is also known as a terminal tray, a terminal box, a terminal board, a terminal block, a wiring row, a wiring seat and the like, is one of the most special members of a connector family, and is almost independent from the connector to become another product system at present.

Terminal platform among the prior art is in order to guarantee better waterproof dustproof effect, and generally formula complete machine seal box mechanism as an organic whole, and the terminal platform of this kind of structural style not only is difficult for the installation in narrow and small space, is difficult for dismantling the maintenance when breaking down moreover.

In view of the above-mentioned problems in the prior art, the present invention is directed to a rotatable plug-in terminal block.

Disclosure of Invention

The present invention is directed to a rotatable plug-in terminal block to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a rotatable plug and pull terminal block, comprising: the male head, the female head and the sealing cover; one end of the male head is provided with a binding post and a mounting plate, and the mounting plate is provided with a mounting hole; one end of the female head is provided with a wiring barrel and a cover plate; when the male head and the female head are assembled to form a complete rotatable plug-in terminal table, a wiring terminal arranged at one end of the male head is rotatably inserted into a wiring barrel arranged at one end of the female head, and an arranged sealing cover shields the connection position of the wiring terminal and the wiring barrel; the sealing cover is fixedly arranged in a mounting hole formed in the mounting plate through a locking component.

As a further scheme of the invention: public first one end is equipped with first wire connection pipe, and the second wire connection pipe is installed to female first one end, and the first wire connection pipe that public first one side set up is the same with the second wire connection pipe effect of female first one side installation, all is the switch-on external power source.

As a further scheme of the invention: the locking assembly comprises a locking end, a movable barrel and a locking column, wherein one end of the locking column is provided with a stopper, the other end of the locking column is movably arranged in the movable barrel, and the part of the locking column in the movable barrel is provided with a thread section; and an internal thread matched with the surface of the thread section is arranged in the locking end.

As a further scheme of the invention: a stop block is arranged in the movable cylinder, and sliding grooves are formed in two sides of the inner wall of the movable cylinder; and bulges are arranged on two sides of the locking column.

Compared with the prior art, the invention has the beneficial effects that:

the rotatable plug-pull type terminal table can play a role in sealing and shielding the connecting position of the male head and the female head through the arranged sealing cover, thereby avoiding the connecting position of the male head and the female head from being stained with dust and being affected with damp, delaying the oxidation corrosion efficiency of the connecting position of the male head and the female head, and effectively avoiding the conductivity of sundries to the connecting position of the binding post and the binding post cylinder;

in addition, the locking assembly who sets up can guarantee the fastness of the cover of installation, again can be convenient for dismantle public head and female head, whole but the maintenance of being convenient for when the formula terminal block of dialling of rotatable inserting breaks down.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural diagram of a rotatable plug-pull terminal block according to an embodiment of the present invention.

Fig. 2 is an exploded view of a rotatable plug-pull terminal block according to an embodiment of the invention.

Fig. 3 is a schematic structural diagram of a locking assembly of a rotatable plug-pull terminal block according to an embodiment of the invention.

In the figure: 1-a first wiring tube, 2-a male connector, 3-a sealing cover, 4-a locking assembly, 5-a female connector, 6-a second wiring tube, 7-a wiring terminal, 8-a mounting hole, 9-a mounting plate, 10-a wiring barrel, 11-a cover plate, 12-a backing plate, 13-a locking end, 14-a movable barrel, 15-a stop block, 16-a sliding groove, 17-a thread section, 18-a bulge, 19-a locking column and 20-a stop head.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1 and 2, in embodiment 1 of the present invention, a rotatable plug-pull terminal block includes: male head 2, female head 5 and sealing cover 3; one end of the male head 2 is provided with a binding post 7 and a mounting plate 9, and the mounting plate 9 is provided with a mounting hole 8; one end of the female head 5 is provided with a wiring barrel 10 and a cover plate 11; when the male head 2 and the female head 5 are assembled to form a complete rotatable plug-in terminal table, the wiring column 7 arranged at one end of the male head 2 is rotatably inserted into the wiring barrel 10 arranged at one end of the female head 5, and the arranged sealing cover 3 shields the connection position of the wiring column 7 and the wiring barrel 10; the sealing cover 3 is fixedly arranged in a mounting hole 8 formed in a mounting plate 9 through a locking component 4;

the sealing cover 3 can play a role in sealing and shielding the connecting position of the male head 2 and the female head 5, so that the connecting position of the male head 2 and the female head 5 is prevented from being stained with ash and being affected with damp, the oxidation corrosion efficiency of the connecting position of the male head 2 and the female head 5 is delayed, and meanwhile, the conductivity of sundries to the connecting position of the wiring terminal 7 and the wiring barrel 10 can be effectively avoided; in addition, the locking component 4 that sets up can guarantee the fastness of the cover 3 of installation, again can convenient to detach.

Further, 2 one ends of public head are equipped with first wire barrel 1, and second wire barrel 6 is installed to female 5 one end, and first wire barrel 1 that public head 2 one side set up is the same with the second wire barrel 6 effect of female 5 one side installation, all is the switch-on external power source.

Example 2

Referring to fig. 3, further, the locking assembly 4 includes a locking end 13, a movable cylinder 14 and a locking column 19, one end of the locking column 19 is provided with a stopper 20, the other end of the locking column 19 is movably mounted inside the movable cylinder 14, and a threaded section 17 is arranged on a portion of the locking column 19 inside the movable cylinder 14; an internal thread matched with the surface of the thread section 17 is arranged in the locking end 13;

specifically, a stop block 15 is arranged inside the movable cylinder 14, and sliding grooves 16 are formed in two sides of the inner wall of the movable cylinder 14; the two sides of the locking column 19 are provided with bulges 18;

when the locking assembly 4 is used for simultaneously connecting the sealing cover 3, the male head 2 and the female head 5, one end of the locking column 19, which is provided with the threaded section 17, simultaneously penetrates through the mounting hole 8 formed in the mounting plate 9 and the mounting hole formed in the edge of the lower end of the sealing cover 3, then one end of the threaded section 17 formed in the locking column 19 is sealed and shielded through the movable cylinder 14, the movable cylinder 14 is pushed to slide on the locking column 19 to move through the thread interference fit between the locking end head 13 and the threaded section 17, and the base plate 12 at the lower end of the sealing cover 3 and the mounting plate 9 are shielded and sealed; when the movable cylinder 14 slides and displaces, the protrusions 18 arranged on the two sides of the locking column 19 slide and displace in the sliding groove 16 in the movable cylinder 14, so that the movable cylinder 14 is ensured not to shift in the displacement process;

the rest of the structure of example 2 is the same as example 1.

The working principle of the embodiment of the invention is as follows:

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A rotatable plug and pull terminal block, comprising: a male head (2), a female head (5) and an enclosure (3); the method is characterized in that:

one end of the male head (2) is provided with a binding post (7) and a mounting plate (9), and the mounting plate (9) is provided with a mounting hole (8); one end of the female head (5) is provided with a wiring barrel (10) and a cover plate (11);

when the male head (2) and the female head (5) are assembled to form a complete rotatable plug-in terminal table, a wiring terminal (7) arranged at one end of the male head (2) is rotatably inserted into a wiring barrel (10) arranged at one end of the female head (5), and then an arranged sealing cover (3) is connected and arranged at the connecting position of the wiring terminal (7) and the wiring barrel (10); the sealing cover (3) is fixedly arranged in a mounting hole (8) formed in the mounting plate (9) through a locking component (4).

2. The rotatable plug-pull terminal block of claim 1, wherein: public first (2) one end is equipped with first wire barrel (1), and second wire barrel (6) are installed to female first (5) one end.

3. The rotatable plug-pull terminal block of claim 1, wherein: the locking assembly (4) comprises a locking end (13), a movable barrel (14) and a locking column (19), one end of the locking column (19) is provided with a stop (20), the other end of the locking column (19) is movably arranged in the movable barrel (14), and a threaded section (17) is arranged on the part, inside the movable barrel (14), of the locking column (19); and an internal thread matched with the surface of the thread section (17) is arranged in the locking end (13).

4. The rotatable plug-and-pull terminal block of claim 3, wherein: a stop block (15) is arranged in the movable cylinder (14), and sliding grooves (16) are formed in two sides of the inner wall of the movable cylinder (14); and bulges (18) are arranged on two sides of the locking column (19).