CN218849888U

CN218849888U - Safe and convenient plug

Info

Publication number: CN218849888U
Application number: CN202223429509.7U
Authority: CN
Inventors: 吴海宙
Original assignee: Shengyi Electrical Co ltd
Current assignee: Shengyi Electrical Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-04-11
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a safe convenient plug, including the plug main part, the one end of plug main part is equipped with the cylinder connector, the second connecting seat is installed to the inboard of cylinder connector, the spacing ring is installed to the inboard of second connecting seat, built-in conductor is installed to the inboard of spacing ring, built-in conductor includes fire-retardant layer, insulating layer, buffer layer, electric core and reinforcing wire, the insulating layer is installed to the inboard on fire-retardant layer, the buffer layer is installed to the inboard of insulating layer, the inside of buffer layer is equipped with eight reinforcing wires, electric core is installed to the inboard of buffer layer, the bottom of built-in conductor is installed and is met the electric sheet metal, the backing sheet is installed in the outside of built-in conductor upper end, the upper end of plug main part is equipped with three hole connectors. The utility model discloses a carry out built-in combination formula installation to the plug, the equipment and the maintenance of the plug of being convenient for, and guarantee to connect the electric stability, improve safe in utilizationly.

Description

Safe and convenient plug

Technical Field

The utility model relates to a plug technical field specifically is a safe convenient plug.

Background

The plug is a device for connecting equipment such as electrical appliances to a power supply, a male connector protruding in a rod shape or a copper plate shape is arranged at the end part of the plug, a female connector type power socket inserted with a slot or a concave hole in a physical mode supplies power to the electrical equipment by using a communication circuit, the plug is tightly connected mainly by clamping force between metal contact pieces and between plastic shells when being plugged and electrically connected, and the connection safety of the plug is required to be ensured in the use process of the plug.

However, the internal structure of the existing right-angle plug is inconvenient to install in the using process, and the male joint at the end part of the plug protrudes to influence the using safety degree; therefore, the existing requirements are not met, and a safe and convenient plug is provided for the plug.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe convenient plug to current right angle plug that proposes in solving above-mentioned background art is not convenient for install at the use plug inner structure, and the outstanding safe degree scheduling problem that influences of tip male joint of plug.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe convenient plug, includes the plug main part, the one end of plug main part is equipped with the cylinder connector, the second connecting seat is installed to the inboard of cylinder connector, the spacing ring is installed to the inboard of second connecting seat, built-in conductor is installed to the inboard of spacing ring, built-in conductor includes fire-retardant layer, insulating layer, buffer layer, electric core and reinforcing wire, the insulating layer is installed to the inboard on fire-retardant layer, the buffer layer is installed to the inboard of insulating layer, the inside of buffer layer is equipped with eight reinforcing wires, electric core is installed to the inboard of buffer layer, the bottom of built-in conductor is installed and is connect the electric sheetmetal, the backing sheet is installed in the outside of built-in conductor upper end, the upper end of plug main part is equipped with three hole connectors, two installation cardboards are installed to the inboard of three hole connectors, the location locking lever is installed to the inboard of installation cardboard bottom, the one end of location locking lever is equipped with insulating gasket.

Preferably, a first connecting seat is installed at the upper end of the installation clamping plate, and a metal block is installed on the inner side of the first connecting seat.

Preferably, the plug main body is fixedly bonded with the two insulating sealing pieces, one end of the positioning lock rod penetrates through the installation clamping plate and one side of the plug main body extending to the insulating sealing pieces, and the positioning lock rod is connected with the plug main body through a nut.

Preferably, both sides of the first connecting seat are provided with clamping grooves, the upper end of the mounting clamping plate extends to the inner side of the clamping grooves, and the first connecting seat is fixedly bonded with the metal block.

Preferably, the bottom end of the built-in lead penetrates through the support sheet and the limiting ring to be connected with the electric connection metal sheet through threads, the built-in lead is connected with the second connecting seat through the limiting ring, and the metal block is electrically connected with the electric connection metal sheet.

Preferably, the flame-retardant layer is connected with the buffer layer through an insulating layer, the outer surface of the battery core is provided with a glue layer, and the buffer layer is fixedly connected with the battery core through the glue layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a first connecting seat and second connecting seat are female plugs, can improve holistic safe in utilization degree when protecting metal block and meet the electric sheet metal through first connecting seat and second connecting seat, install the reinforcing silk in the inside of buffer layer for be convenient for protect the support to electric core through fire-retardant layer, insulating layer, buffer layer and reinforcing silk, keep the use of electric core stable;

2. the utility model discloses pass through threaded connection with the locking lever and plug main part, the upper end and the installation of first connecting seat joint of installation cardboard for be convenient for carry out the dismouting to first connecting seat through locking lever and installation cardboard, and then be convenient for assemble and use the inside of plug main part, seal the locking lever through insulating gasket simultaneously, be convenient for keep safe in utilization.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the mounting clip of the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of the internal lead of the present invention.

In the figure: 1. a three-hole connector; 2. a cylindrical connector; 3. a plug main body; 4. a first connecting seat; 5. a second connecting seat; 6. a metal block; 7. a support sheet; 8. a lead is arranged inside; 9. a limiting ring; 10. connecting a metal sheet; 11. an insulating sealing sheet; 12. a lock positioning rod; 13. mounting a clamping plate; 14. a flame retardant layer; 15. an insulating layer; 16. a buffer layer; 17. an electric core; 18. and (3) reinforcing the silk.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a safe convenient plug, including plug main part 3, the one end of plug main part 3 is equipped with cylinder connector 2, second connecting seat 5 is installed to the inboard of cylinder connector 2, spacing ring 9 is installed to the inboard of second connecting seat 5, built-in wire 8 is installed to the inboard of spacing ring 9, built-in wire 8 includes fire-retardant layer 14, insulating layer 15, buffer layer 16, electric core 17 and reinforcing wire 18, insulating layer 15 is installed to fire-retardant layer 14's inboard, buffer layer 16 is installed to the inboard of insulating layer 15, buffer layer 16's inside is equipped with eight reinforcing wires 18, electric core 17 is installed to buffer layer 16's inboard, reinforcing wire 18 is convenient for protect electric core 17 and support, keep electric core 17's stable in use, connect electric sheet metal 10 to the bottom of built-in wire 8, backing sheet 7 is installed to the outside of built-in wire 8 upper end, the upper end of plug main part 3 is equipped with three hole connector 1, two installation cardboards 13 are installed to the inboard of three hole connector 1, a first connecting seat 4 is installed to the upper end of two installation cardboards 13, metal block 6 is installed to the inboard of installation cardboard 13, the inboard of location locking lever 12, the one end is equipped with insulating locking plate 11, the plug of the modular plug, the improvement is convenient for the safety of plug, and the equipment is convenient for use, and is stable in the plug, and is convenient for overhaul.

Wherein, plug main part 3 bonds fixedly with two insulating seal pieces 11, the one end of locking lever 12 runs through installation cardboard 13 and one side that plug main part 3 extends to insulating seal piece 11, locking lever 12 passes through the nut with plug main part 3 and is connected, the both sides of first connecting seat 4 all are equipped with the draw-in groove, the upper end of installation cardboard 13 extends to the inboard of draw-in groove, first connecting seat 4 bonds fixedly with metal block 6, be convenient for carry out the dismouting to first connecting seat 4 through locking lever 12 and installation cardboard 13, and then be convenient for assemble and use the inside of plug main part 3.

Wherein, the bottom of built-in conductor 8 runs through backing sheet 7 and spacing ring 9 and is connected with connecing electric sheet metal 10 through the screw thread, and built-in conductor 8 passes through spacing ring 9 with second connecting seat 5 and is connected, and metal block 6 passes through electric connection with connecing electric sheet metal 10, can improve holistic safety in utilization degree when protecting metal block 6 and connecing electric sheet metal 10 through first connecting seat 4 and second connecting seat 5.

Wherein, fire-retardant layer 14 passes through insulating layer 15 with buffer layer 16 and is connected, and electric core 17's surface is equipped with the glue film, and buffer layer 16 passes through the glue film with electric core 17 to be connected fixedly, and reinforcing wire 18 is convenient for protect electric core 17 and supports, keeps electric core 17's stable in use.

During the use, whether the function of each part is intact is checked, install first connecting seat 4 and second connecting seat 5 respectively in the inboard of three hole connectors 1 and cylinder connector 2, and first connecting seat 4 and second connecting seat 5 are female plugs, metal block 6 is installed to the inboard of first connecting seat 4, install in the inboard of second connecting seat 5 and connect electric sheetmetal 10, make metal block 6 be connected through built-in wire 8 with connecting electric sheetmetal 10, make through first connecting seat 4 and second connecting seat 5 to metal block 6 and connect electric sheetmetal 10 to protect simultaneously can improve holistic safety in utilization degree, internally mounted at buffer layer 16 has reinforcing wire 18, make through fire-retardant layer 14, insulating layer 15, buffer layer 16 and reinforcing wire 18 are convenient for protect support electric core 17, the use stability of electric core 17 keeps electric core 17 stable, first connecting seat 4 is connected with plug main part 3 through positioning lock bar 12 and installation cardboard 13 and is fixed, positioning lock bar 12 passes through threaded connection with plug main part 3, the upper end of installation cardboard 13 is installed with first connecting seat 4 joint, make through positioning lock bar 12 and installation locking bar 13, and installation locking bar 12, and installation of sealing bar are convenient for the sealing plug is convenient for use, the plug is convenient for the sealing plug is convenient for use through the plug assembly, the insulating bar 11.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A safe convenient plug, includes plug main part (3), its characterized in that: the utility model discloses a plug connector, including plug main body (3), cylinder connector (2), built-in wire (8), buffer layer (16), electric core (17) and reinforcing wire (18), spacing ring (9) are installed to the inboard of second connecting seat (5), built-in wire (8) are installed to the inboard of spacing ring (9), built-in wire (8) are including fire-retardant layer (14), insulating layer (15), buffer layer (16), electric core (17) and reinforcing wire (18), insulating layer (15) are installed to the inboard of fire-retardant layer (14), buffer layer (16) are installed to the inboard of insulating layer (15), the inside of buffer layer (16) is equipped with eight reinforcing wires (18), electric core (17) are installed to the inboard of buffer layer (16), the bottom of built-in wire (8) is installed and is connect electric sheet metal (10), backing sheet (7) are installed in the outside of built-in wire (8) upper end, the upper end of plug main body (3) is equipped with three holes connector (1), two installation cardboard (13) are installed to the inboard of three holes connector (1), location locking lever (12) are installed to the inboard of installation cardboard (13) bottom, the one end is equipped with insulating sheet metal (11).

2. A secure and convenient plug as defined in claim 1, wherein: two a first connecting seat (4) is installed to the upper end of installation cardboard (13), metal block (6) are installed to the inboard of first connecting seat (4).

3. A secure and convenient plug as defined in claim 1, wherein: plug main part (3) and two insulating sealing pieces (11) bonding are fixed, the one end of locking lever (12) runs through installation cardboard (13) and plug main part (3) and extends to one side of insulating sealing piece (11), locking lever (12) pass through the nut with plug main part (3) and are connected.

4. A secure and convenient plug as defined in claim 2, wherein: the two sides of the first connecting seat (4) are provided with clamping grooves, the upper end of the mounting clamping plate (13) extends to the inner side of the clamping grooves, and the first connecting seat (4) is fixedly bonded with the metal block (6).

5. A secure and convenient plug as defined in claim 2, wherein: the bottom end of the built-in lead (8) penetrates through the supporting sheet (7) and the limiting ring (9) and is connected with the electric connection metal sheet (10) through threads, the built-in lead (8) is connected with the second connecting seat (5) through the limiting ring (9), and the metal block (6) is electrically connected with the electric connection metal sheet (10).

6. A secure and convenient plug as defined in claim 1, wherein: the flame-retardant layer (14) is connected with the buffer layer (16) through an insulating layer (15), the outer surface of the battery cell (17) is provided with a glue layer, and the buffer layer (16) is fixedly connected with the battery cell (17) through the glue layer.