CN211907804U

CN211907804U - Wiring plug

Info

Publication number: CN211907804U
Application number: CN202020287238.8U
Authority: CN
Inventors: 韦艳红
Original assignee: Shenzhen Kaidixin Electronic Technology Co ltd
Current assignee: Shenzhen Kaidixin Electronic Technology Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-11-10
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a wiring plug, which comprises a housin, casing one side is equipped with the contact head, be equipped with the cavity in the casing, be equipped with the terminal in the cavity, the terminal is connected with the contact head, be equipped with the fluting on the terminal, sliding connection has the tight piece of clamp in the fluting, terminal up end threaded connection has adjusting bolt, the adjusting bolt lower extreme rotates with the tight piece of clamp to be connected, the cavity top is equipped with the closing plate, both ends are equipped with the draw runner about the closing plate, casing curb plate upper end internal surface is equipped with the spout, draw runner and spout sliding connection, be equipped with the locating plate on the closing plate, be equipped with the screw hole on the locating plate, be equipped with the constant head tank in the casing up end, the constant head tank corresponds with the locating plate position, casing. The utility model has the advantages that: convenient use, simple structure, difficult entering of dust steam into casing, safe in utilization.

Description

Wiring plug

Technical Field

The utility model relates to a wiring plug technical field specifically indicates a wiring plug.

Background

The wiring plug is applied to various electrical equipment, and is closely related to life and work of people. The existing wiring plug mainly comprises a shell, a contact head and a wiring terminal, when a lead is connected into the wiring plug, the shell needs to be completely disassembled, so that the operation is complex and the use is inconvenient; meanwhile, the protection performance of the existing wiring plug is poor, so that the wiring terminal in the shell is easy to contact dust and water vapor, and the problems of short circuit, open circuit and the like are caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, to above-mentioned problem, provide a convenient to use, simple structure, the difficult wiring plug that gets into casing, safe in utilization of dust steam.

In order to solve the technical problem, the utility model provides a technical scheme does: a wiring plug comprises a shell, wherein a contact head is arranged on one side of the shell, a cavity is arranged in the shell, a wiring terminal is arranged in the cavity and is connected with the contact head, a groove is formed in the wiring terminal, a clamping piece is connected in the groove in a sliding mode, an adjusting bolt is connected to the upper end face of the wiring terminal in a threaded mode, the lower end of the adjusting bolt is rotatably connected with the clamping piece, a sealing plate is arranged above the cavity, sliding strips are arranged at the left end and the right end of the sealing plate, a sliding groove is formed in the inner surface of the upper end of a side plate of the shell and is connected with the sliding groove in a sliding mode, a positioning plate is arranged on the sealing plate and is provided with a threaded hole, a positioning groove is formed in the upper end face of the shell and corresponds, and a wire inlet hole is formed in one side of the shell opposite to the contact head.

Compared with the prior art, the utility model the advantage lie in: when a wire is connected into the wiring plug, the positioning bolt is screwed off, the sealing plate is slid to expose the wiring terminal in the shell, the wire penetrates through the wire inlet hole, the wire joint is arranged below the clamping sheet, and the wire connection is completed by rotating the adjusting bolt, so that the wiring plug is simple to operate during wiring and does not need to completely disassemble the shell; after the wiring is finished, the sealing plate is slid, so that the positioning plate on the sealing plate is positioned in the positioning groove in the upper end face of the shell, the positioning bolt is screwed, the relative sealing of the shell is finished, and the water vapor and dust are prevented from entering.

As an improvement, a groove is formed in the position, corresponding to the positioning bolt, of the upper end face of the shell, and the upper end of the positioning bolt is not exposed out of the upper end face of the shell due to the groove.

As an improvement, the upper end face of the sealing plate is provided with anti-skid threads, and the sealing plate can be conveniently slid through the anti-skid threads.

As an improvement, the rubber sealing sheet is arranged on the outer side of the wire inlet hole, and fills the gap between the wire inlet hole and the wire, so that dust and water vapor are prevented from entering the wire inlet hole.

As an improvement, the height of the upper end face of the sealing plate is consistent with that of the upper end face of the shell, so that the surface of the wiring plug is flat.

Drawings

Fig. 1 is a plan view of a connection plug of the present invention.

Fig. 2 is a front view of a connector plug according to the present invention.

Fig. 3 is a schematic structural view of a terminal of a connector plug according to the present invention.

Description of the drawings: 1. the device comprises a shell, 2, a contact head, 3, a cavity, 4, a binding post, 5, a groove, 6, a clamping piece, 7, an adjusting bolt, 8, a sealing plate, 9, a sliding strip, 10, a sliding groove, 11, a positioning plate, 12, a threaded hole, 13, a positioning groove, 14, a positioning bolt, 15, a wire inlet hole, 16, a groove, 17, an anti-skidding thread, 18 and a rubber sealing piece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings, the wiring plug comprises a shell 1, wherein a contact 2 is arranged on one side of the shell 1, a cavity 3 is arranged in the shell 1, a wiring terminal 4 is arranged in the cavity 3, the wiring terminal 4 is connected with the contact 2, a slot 5 is arranged on the wiring terminal 4, a clamping sheet 6 is slidably connected in the slot 5, an adjusting bolt 7 is in threaded connection with the upper end face of the wiring terminal 4, the lower end of the adjusting bolt 7 is rotatably connected with the clamping sheet 6, a sealing plate 8 is arranged above the cavity 3, sliding strips 9 are arranged at the left end and the right end of the sealing plate 8, a sliding groove 10 is arranged on the inner surface of the upper end of a side plate of the shell 1, the sliding strips 9 are in sliding connection with the sliding groove 10, a positioning plate 11 is arranged on the sealing plate 8, a threaded hole 12 is arranged on, the upper end surface of the shell 1 is in threaded connection with a positioning bolt 14 at a position corresponding to the positioning groove 13, the positioning bolt 14 corresponds to the threaded hole 12, and a wire inlet hole 15 is formed in one side, opposite to the contact head 2, of the shell 1.

A groove 16 is arranged at the position of the upper end surface of the shell 1 corresponding to the position of the positioning bolt 14.

The upper end face of the sealing plate 8 is provided with an anti-skid thread 17.

And a rubber sealing sheet 18 is arranged outside the wire inlet hole 15.

The height of the upper end face of the sealing plate 8 is consistent with that of the upper end face of the shell 1.

The utility model discloses a theory of operation: when the wiring plug is connected with a wire, the positioning bolt is screwed off, the sealing plate slides through the anti-skidding threads, so that the wiring terminal in the shell is exposed, the wire penetrates through the wire inlet hole, the wire joint is arranged below the clamping piece, the adjusting bolt is rotated, the length of the adjusting bolt exposed in the groove is adjusted, the position of the clamping piece is adjusted, and the position of the wire joint is fixed by the clamping piece. After the wiring is completed, the sealing plate is slid, so that the positioning plate on the sealing plate is positioned in the positioning groove of the upper end face of the shell, the positioning bolt is rotated, the positioning bolt is in threaded connection with a threaded hole in the positioning plate, the rubber sealing sheet outside the wire inlet hole fills the gap between the wire inlet hole and the wire, the shell is in a relative sealed state, the entering of dust and water vapor is avoided, and the use safety is ensured.

The present invention has been described in connection with the embodiments thereof, and the description is not intended to be limiting, and the embodiments shown in the drawings are only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a wiring plug, includes casing (1), casing (1) one side is equipped with contact (2), its characterized in that: the improved contact terminal is characterized in that a cavity (3) is arranged in the shell (1), a binding post (4) is arranged in the cavity (3), the binding post (4) is connected with the contact head (2), a slot (5) is formed in the binding post (4), a clamping piece (6) is connected in the slot (5) in a sliding manner, an adjusting bolt (7) is connected to the upper end face of the binding post (4) in a threaded manner, the lower end of the adjusting bolt (7) is rotatably connected with the clamping piece (6), a sealing plate (8) is arranged above the cavity (3), sliding strips (9) are arranged at the left end and the right end of the sealing plate (8), a sliding groove (10) is formed in the inner surface of the upper end of a side plate of the shell (1), the sliding strips (9) are slidably connected with the sliding groove (10), a positioning plate (11) is arranged on the sealing plate (8, the locating groove (13) corresponds to the locating plate (11), a locating bolt (14) is connected to the position, corresponding to the locating groove (13), of the upper end face of the shell (1) in a threaded mode, the locating bolt (14) corresponds to the position of the threaded hole (12), and a wire inlet hole (15) is formed in one side, opposite to the contact head (2), of the shell (1).

2. A connector plug according to claim 1, wherein: a groove (16) is formed in the position, corresponding to the positioning bolt (14), of the upper end face of the shell (1).

3. A connector plug according to claim 1, wherein: the upper end face of the sealing plate (8) is provided with anti-skid threads (17).

4. A connector plug according to claim 1, wherein: and a rubber sealing sheet (18) is arranged on the outer side of the wire inlet hole (15).

5. A connector plug according to claim 1, wherein: the height of the upper end face of the sealing plate (8) is consistent with that of the upper end face of the shell (1).