CN217239864U

CN217239864U - Waterproof power line plug

Info

Publication number: CN217239864U
Application number: CN202221188114.XU
Authority: CN
Inventors: 蔺帅; 石晓悦; 隋玄灿; 江崇功
Original assignee: Qingdao Riken Wire & Cable Co ltd
Current assignee: Qingdao Riken Wire & Cable Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-08-19
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a waterproof power cord plug, including fixed shell, the standing groove has been seted up to the inboard bottom of fixed shell, the inside socket that is equipped with of standing groove, fixed shell top is equipped with the apron, fixed shell top one end both sides all are equipped with the fixed column, the through-hole has all been seted up at apron bottom one side both ends, the fixed slot has been seted up at the through-hole top, fixed slot inner wall bottom is equipped with fixing bolt, the fixing bolt top is equipped with the protection and fills up. The utility model discloses a sealing washer can seal up and protect the space between plug and the limited hole, and the protection pad can seal up and protect fixing bolt simultaneously, and it is inseparabler that connection between plugboard and the joint groove makes being connected between apron and the fixed shell for apron and fixed shell can be convenient protect the power cord plug, make the power cord plug have good water-proof effects, make the power cord plug have better adaptability.

Description

Waterproof power line plug

Technical Field

The utility model relates to a power cord plug technical field, concretely relates to waterproof power cord plug.

Background

A power plug refers to a device that connects a device such as an electrical appliance to a power source. The power plug can be used at voltages of 250V, 125V and 36V according to different purposes of the power plug, and can be used at 16A, 13A, 10A, 5A and 2.5A according to different currents. The frequency is typically 50/60 Hz.

The prior art has the following defects: the existing power cord plug does not have a good waterproof effect in the using process, so that the water seepage situation easily occurs in the interior of the power cord plug, the electric leakage situation easily occurs in the power cord plug, safety accidents can be caused, the power cord plug does not have good adaptability, and the power cord plug cannot adapt to work in different environments.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waterproof power cord plug can seal and protect the space between plug and the limited hole through the sealing washer, and the protection pad can seal and protect fixing bolt simultaneously, and being connected between plugboard and the joint groove makes the apron inseparabler with being connected between the fixed shell, and then makes apron and fixed shell can be convenient protect the power cord plug to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a waterproof power cord plug, includes fixed shell, the standing groove has been seted up to the inboard bottom of fixed shell, the inside of standing groove is provided with the socket, the top of socket is provided with the plug, one side of socket is provided with the power cord, the top of fixed shell is provided with the apron, fixed shell and the relative one side of apron are seted up finite slot, finite slot and power cord swing joint, the top one end both sides of fixed shell all are provided with the fixed column, the through-hole has all been seted up at bottom one side both ends of apron, the fixed slot has been seted up at the top of through-hole, the inner wall and the fixed column outer wall swing joint of through-hole, the inner wall bottom of fixed slot is provided with fixing bolt, fixing bolt and fixed column inner wall threaded connection, fixing bolt's top is provided with the protection and fills up.

Preferably, a plurality of clamping grooves are formed in the outer wall of the cover plate, a plurality of plug boards are fixedly mounted on the outer side of the top of the fixed shell, and the plug boards are movably connected with the adjacent clamping grooves.

Preferably, three limiting holes are formed in one end of the inner wall of the cover plate, three sealing rings are fixedly mounted on the inner wall of each limiting hole, and the inner walls of the three sealing rings are movably connected with the three plugs respectively.

Preferably, the top of the socket is fixedly connected with the plug, and one end of the socket is fixedly connected with the power line.

Preferably, both sides of one end of the top of the fixed shell are fixedly connected with the fixed column respectively, and the placing groove is communicated with the limiting groove.

Preferably, the fixing groove is communicated with the through hole, the top of the inner wall of the fixing groove is fixedly connected with the protection pad, and the bottom of the inner wall of the fixing groove is movably connected with the fixing bolt.

In the technical scheme, the utility model provides a technological effect and advantage:

1. through the arrangement of the protection pad and the sealing ring, the sealing ring can seal and protect a gap between the plug and the limiting hole, meanwhile, the protection pad can seal and protect the fixing bolt, the connection between the insertion plate and the clamping groove enables the connection between the cover plate and the fixing shell to be tighter, so that the cover plate and the fixing shell can conveniently and quickly protect the power line plug, the power line plug has a good waterproof effect, and the power line plug has better adaptability;

2. through the fixed slot and the setting in limited groove, the laminating in limited groove and power cord makes apron and fixed shell seal and protect the power cord plug well, and then makes the power cord plug protected well, and the setting up of fixed slot makes fixing bolt can be connected with the fixed column well simultaneously, and then makes the protection fill up can seal and protect fixing bolt well.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

Fig. 2 is a perspective sectional view of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Fig. 4 is an exploded view of the three-dimensional structure of the present invention.

Description of reference numerals:

1. fixing the housing; 2. a placement groove; 3. a socket; 4. a plug; 5. a power line; 6. a cover plate; 7. defining a slot; 8. fixing the column; 9. a through hole; 10. fixing grooves; 11. fixing the bolt; 12. a protective pad; 13. a clamping groove; 14. a plugboard; 15. defining an aperture; 16. and (5) sealing rings.

Detailed Description

The utility model provides a waterproof power cord plug as shown in figures 1-4, which comprises a fixed shell 1, wherein a placing groove 2 is arranged at the bottom of the inner side of the fixed shell 1, a socket 3 is arranged in the placing groove 2, a plug 4 is arranged at the top of the socket 3, a power cord 5 is arranged at one side of the socket 3, a cover plate 6 is arranged at the top of the fixed shell 1, a limiting groove 7 is arranged at one side of the fixed shell 1 opposite to the cover plate 6, the limiting groove 7 is movably connected with the power cord 5, both sides of one end of the top of the fixed shell 1 are provided with a fixed column 8, both ends of one side of the bottom of the cover plate 6 are provided with a through hole 9, a fixed groove 10 is arranged at the top of the through hole 9, the inner wall of the through hole 9 is movably connected with the outer wall of the fixed column 8, and a fixed bolt 11 is arranged at the bottom of the inner wall of the fixed groove 10, fixing

bolt

11 and 8 inner wall threaded connection of fixed column, fixing bolt 11's top is provided with protection pad 12, is connected between fixing bolt 11 and the fixed column 8 and can be connected apron 6 and fixed shell 1, can protect the power cord plug through apron 6 and fixed shell 1 for the power cord plug has good water-proof effects.

Furthermore, in the above technical solution, the outer wall of the cover plate 6 is provided with a plurality of clamping grooves 13, the outer side of the top of the fixed housing 1 is fixedly provided with a plurality of insertion plates 14, the insertion plates 14 are movably connected with the adjacent clamping grooves 13, and the cover plate 6 is more tightly connected with the fixed housing 1 through the connection between the insertion plates 14 and the clamping grooves 13.

Furthermore, in the above technical scheme, three limiting holes 15 are formed in one end of the inner wall of the cover plate 6, three sealing rings 16 are fixedly mounted on the inner wall of each limiting hole 15, the inner walls of the three sealing rings 16 are movably connected with the three plugs 4 respectively, and the gaps between the limiting holes 15 and the plugs 4 can be sealed and waterproof through the sealing rings 16.

Further, in the above technical solution, the top of the socket 3 is fixedly connected to the plug 4, one end of the socket 3 is fixedly connected to the power line 5, two sides of one end of the top of the fixed housing 1 are respectively fixedly connected to the fixed posts 8, the placement groove 2 is communicated with the limiting groove 7, the socket 3 can be placed through the placement groove 2, the limiting groove 7 can place the power line 5, and then the power line plug can be firmly fixed between the fixed housing 1 and the cover plate 6.

Further, in above-mentioned technical scheme, fixed slot 10 and through-hole 9 intercommunication, the inner wall top and the protection of fixed slot 10 fill up 12 fixed connection, the inner wall bottom and the 11 swing joint of fixing bolt of fixed slot 10 can fix fixing bolt 11 through fixed slot 10, and protection pad 12 can protect fixing bolt 11, can avoid fixing bolt 11 to intake in the use and rust.

The implementation mode specifically comprises the following steps: when the power line plug is assembled, the socket 3 is placed in the placing groove 2, so that the power line 5 can be placed in the limiting groove 7, the cover plate 6 is covered on the top of the fixed shell 1, so that the plug 4 can pass through the limiting hole 15, the sealing ring 16 can seal and protect a gap between the plug 4 and the limiting hole 15, the fixing column 8 can be inserted into the through hole 9, so that the plug-in board 14 can be tightly connected with the clamping groove 13, so that the fixing bolt 11 is plugged into the inner side of the fixing column 8, so that the cover plate 6 can be tightly connected with the fixed shell 1, the protection pad 12 is fixed at the top end inside the fixing groove 10, so that the fixing bolt 11 can be sealed and protected, further, the situation that the fixing bolt 11 can generate water inlet rusting in the using process can be avoided, and the power line plug can be well protected through the cover plate 6 and the fixed shell 1, and then make the power cord plug have good water-proof effects, and then make the power cord plug have better adaptability, this embodiment has specifically solved among the prior art power cord plug water-proof effects poor, the problem of easy electric leakage.

This practical theory of operation: when assembling the power cord plug, place socket 3 in standing groove 2, make power cord 5 can place in the limited groove 7, cover apron 6 to fixed shell 1 top, make sealing washer 16 can seal and protect the space between plug 4 and the limited hole 15, make apron 6 can with fixed shell 1 zonulae occludens through being connected of fixing bolt 11 and fixed column 8, can seal and protect fixing bolt 11 through protection pad 12, can protect the power cord plug well through apron 6 and fixed shell 1.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a waterproof power cord plug, includes fixed shell (1), its characterized in that: the fixing device is characterized in that a placing groove (2) is formed in the bottom of the inner side of the fixing shell (1), a socket (3) is arranged inside the placing groove (2), a plug (4) is arranged at the top of the socket (3), a power line (5) is arranged on one side of the socket (3), a cover plate (6) is arranged on the top of the fixing shell (1), a limiting groove (7) is formed in one side, opposite to the cover plate (6), of the fixing shell (1), the limiting groove (7) is movably connected with the power line (5), fixing columns (8) are arranged on two sides of one end of the top of the fixing shell (1), through holes (9) are formed in two ends of one side of the bottom of the cover plate (6), a fixing groove (10) is formed in the top of the through holes (9), the inner wall of the through holes (9) is movably connected with the outer wall of the fixing columns (8), and fixing bolts (11) are arranged at the bottom of the inner wall of the fixing groove (10), the fixing bolt (11) is in threaded connection with the inner wall of the fixing column (8), and a protection pad (12) is arranged at the top of the fixing bolt (11).

2. The waterproof power cord plug of claim 1, wherein: a plurality of clamping grooves (13) are formed in the outer wall of the cover plate (6), a plurality of plug boards (14) are fixedly mounted on the outer side of the top of the fixed shell (1), and the plug boards (14) are movably connected with the adjacent clamping grooves (13).

3. The waterproof power cord plug of claim 1, wherein: three limiting holes (15) are formed in one end of the inner wall of the cover plate (6), sealing rings (16) are fixedly mounted on the inner wall of each limiting hole (15), and the inner walls of the sealing rings (16) are movably connected with the three plugs (4) respectively.

4. The waterproof power cord plug of claim 1, wherein: the top of the socket (3) is fixedly connected with the plug (4), and one end of the socket (3) is fixedly connected with the power line (5).

5. The waterproof power cord plug of claim 1, wherein: both sides of one end of the top of the fixed shell (1) are fixedly connected with the fixed column (8) respectively, and the placing groove (2) is communicated with the limiting groove (7).

6. The waterproof power cord plug of claim 1, wherein: the fixing groove (10) is communicated with the through hole (9), the top of the inner wall of the fixing groove (10) is fixedly connected with the protective pad (12), and the bottom of the inner wall of the fixing groove (10) is movably connected with the fixing bolt (11).