CN210957130U

CN210957130U - Power plug convenient to install in place

Info

Publication number: CN210957130U
Application number: CN201922486665.9U
Authority: CN
Inventors: 丁柏明
Original assignee: Quanzhou Senhe Electronic Co ltd
Current assignee: Quanzhou Senhe Electronic Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-07
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a power plug convenient to install in place, which belongs to the field of power plugs and comprises a plug sleeve and a conductive column, wherein one end of the plug sleeve is provided with a holding tank, one end of the conductive column is positioned in the holding tank, the other end of the conductive column is extended and inserted into the plug sleeve, and the insertion depth is adjustable; the plug sleeve side wall is provided with a transparent window to observe the bottom of the accommodating groove and the depth of the conductive column inserted into the plug sleeve. The adjusting installation depth of the conductive column can be seen from the transparent window, whether the conductive column is well connected with the power line after adjustment is judged, and poor contact at the connection position is avoided; simultaneously when the grafting power connection, can see whether insert completely of leading electrical pillar, also can see simultaneously whether the socket inserts the holding tank bottom completely to can know the length of leading electrical pillar whether suitable, thereby guarantee that power plug contact is good.

Description

Power plug convenient to install in place

Technical Field

The utility model relates to a power plug field especially relates to a power plug easy to assemble targets in place.

Background

The socket structure generally adopts a plurality of solid elastic telescopic contacts for plugging the plug, so that the solid elastic telescopic contacts can only be arranged into a matrix from top to bottom and from left to right, the household power line preferably adopts BVV2 ×.5 and BVV2 ×.5 models of electric wires, BVV is a national standard code and is a copper sheath wire, 2 BVV 362.5 and 2 ×.5 respectively represent 2.5 square millimeters of the core and 2.5 square millimeters of the core, 2 ×.5 is used as a main wire and a main wire, 2 ×.5 is used as a single electric appliance branch wire and a switch wire, the special wire for an air conditioner is used as a V364, the special wire for an electrical appliance, the special wire for the air conditioner is used as a V20.5-50 mm, the special wire for an AWG 2, 2.5-60 mm of the power wire, the special wire for an electrical appliance, the special wire for the electrical appliance, the electrical appliance is used as a power wire, the power socket and the plug are connected to the power socket, the socket and the plug are different in shapes, the appearance, the grade, the size and the type of the type, the type of the different from the different types of the different from the different types of the different types.

However, the existing power plug cannot be well matched with plugs of different depths, whether the plug is inserted in place cannot be determined, and if the plug is not inserted in place, the connection part is loosened to generate electric sparks, so that danger is easily caused, or the power connector is easily damaged.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a power plug easy to assemble targets in place is provided, can conveniently adjust the length of leading electrical pillar, can conveniently see when adjusting whether the conductive position is connected stably when leading electrical pillar adjusts, can see simultaneously and lead electrical pillar whether to accomplish and insert to the difficult problem that takes place contact failure.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a power plug convenient for installation in place, which comprises a plug sleeve and a conductive column, wherein one end of the plug sleeve is provided with a holding tank, one end of the conductive column is positioned in the holding tank, the other end of the conductive column extends and is inserted into the plug sleeve, and the insertion depth is adjustable; the plug sleeve side wall is provided with a transparent window to observe the bottom of the accommodating groove and the depth of the conductive column inserted into the plug sleeve.

The utility model discloses preferred technical scheme lies in, the inside post fixing base that is provided with of plug cover, the post fixing base is connected with the power cord, it in to lead electrical pillar threaded connection in the post fixing base.

The utility model discloses preferred technical scheme lies in, plug cover side is provided with locking screw, locking screw passes the post fixing base with it offsets to lead electrical pillar.

The utility model discloses preferred technical scheme lies in, it is provided with spacing plane to lead electrical pillar one side.

The utility model discloses preferred technical scheme lies in, the lateral wall of plug cover is provided with the slip latch.

The utility model discloses preferred technical scheme lies in, plug cover lateral wall still is provided with the guide block, the guide block is located the holding tank lateral wall.

The utility model has the advantages that:

the utility model provides a power plug convenient for installation in place, which comprises a plug sleeve and a conductive column, wherein one end of the plug sleeve is provided with a holding tank, one end of the conductive column is positioned in the holding tank, the other end of the conductive column extends and is inserted into the plug sleeve, and the insertion depth is adjustable; the plug sleeve side wall is provided with a transparent window to observe the bottom of the accommodating groove and the depth of the conductive column inserted into the plug sleeve. The adjusting installation depth of the conductive column can be seen from the transparent window, whether the conductive column is well connected with the power line after adjustment is judged, and poor contact at the connection position is avoided; simultaneously when the grafting power connection, can see whether insert completely of leading electrical pillar, also can see simultaneously whether the socket inserts the holding tank bottom completely to can know the length of leading electrical pillar whether suitable, thereby guarantee that power plug contact is good.

Drawings

Fig. 1 is a schematic view of an overall structure of a power plug convenient to mount in place according to an embodiment of the present invention;

FIG. 2 is a schematic view of a transparent window of a power plug that is provided in an embodiment of the present invention to facilitate installation;

FIG. 3 is a schematic partially cut-away view of a power plug that is easily installed in place according to an embodiment of the present invention;

in the figure:

1. a plug cover; 2. a post-fixing seat; 11. a sliding latch; 12. accommodating grooves; 13. a conductive post; 14. a transparent window; 15. a guide block; 16. a locking screw; 131. and (5) a limiting plane.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the power plug convenient to mount in place provided in this embodiment includes a plug bush 1 and a conductive column 13, wherein one end of the plug bush 1 is provided with a receiving groove 12, one end of the conductive column 13 is located in the receiving groove 12, the other end of the conductive column 13 extends and is inserted into the plug bush 1, and the insertion depth is adjustable; the side wall of the plug housing 1 is provided with a transparent window 14 to observe the bottom of the receiving groove 12 and the depth of the conductive column 13 inserted into the plug housing 1. Plug sleeve 1 adopts the rubber material, and transparent window 14 adopts transparent rubber material, and both step by step shaping become an organic whole. When the power plug needs to match with sockets of different models, the conductive posts 13 are rotated to adjust the length of the conductive posts 13 in the receiving grooves 12. When the length is adjusted, whether the connection position of the conductive column 13 and the column fixing seat 2 is in good contact or not can be conveniently seen from the transparent window 14, so that electric sparks are not easy to generate, and the electric connection is stable. Meanwhile, when the power plug is inserted into the socket, whether the conductive columns 13 are completely inserted into the socket or not can be seen from the transparent window 14, and whether the socket abuts against the bottom of the accommodating groove 12 or not can be seen, so that the power plug is ensured to be completely inserted and connected in place, and good connection is ensured.

As shown in fig. 3, a post fixing seat 2 is disposed inside the plug sleeve 1, the post fixing seat 2 is connected with a power line, and the conductive post 13 is screwed into the post fixing seat 2. Preferably, a limiting plane 131 is disposed on one side of the conductive pillar 13. Preferably, a locking screw 16 is disposed on a side surface of the plug bush 1, and the locking screw 16 penetrates through the pillar fixing seat 2 to abut against the conductive pillar 13. When adjusting the length of the conductive column 13, the spacing plane 131 is used to rotate the conductive column 13, so as to change the length of the conductive column 13 in the column fixing seat 2. After adjustment in place, the conductive post 13 is secured by a locking screw 16, thereby ensuring good electrical conductivity.

Preferably, the outer side wall of the plug sleeve 1 is provided with a sliding latch 11, the outer side wall of the plug sleeve 1 is further provided with a guide block 15, and the guide block 15 is located on the outer side wall of the receiving groove 12. Insertion into the socket is facilitated by the guide block 15, while locking thereof is facilitated by the sliding latch 11.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a power plug that easy to assemble targets in place which characterized in that:

the plug comprises a plug sleeve (1) and a conductive column (13), wherein one end of the plug sleeve (1) is provided with a containing groove (12), one end of the conductive column (13) is positioned in the containing groove (12), the other end of the conductive column extends into the plug sleeve (1), and the insertion depth is adjustable;

the side wall of the plug sleeve (1) is provided with a transparent window (14) so as to observe the bottom of the accommodating groove (12) and the depth of the conductive column (13) inserted into the plug sleeve (1).

2. A power plug as claimed in claim 1, wherein:

plug cover (1) inside is provided with post fixing base (2), post fixing base (2) are connected with the power cord, it connects in to lead electrical pillar (13) threaded connection in post fixing base (2).

3. A power plug as claimed in claim 2, wherein:

and a locking screw (16) is arranged on the side surface of the plug sleeve (1), and the locking screw (16) penetrates through the column fixing seat (2) to be abutted against the conductive column (13).

4. A power plug as claimed in claim 1, wherein:

and one side of the conductive column (13) is provided with a limiting plane (131).

5. A power plug as claimed in claim 1, wherein:

the outer side wall of the plug sleeve (1) is provided with a sliding latch (11).

6. A power plug as claimed in claim 1, wherein:

the outer side wall of the plug sleeve (1) is further provided with a guide block (15), and the guide block (15) is located on the outer side wall of the accommodating groove (12).