CN211428458U

CN211428458U - Improved power line with good safety performance

Info

Publication number: CN211428458U
Application number: CN202020480982.XU
Authority: CN
Inventors: 胡军; 董外荣; 刘海坤
Original assignee: Shenzhen Baisitai Computer Fitting Co ltd
Current assignee: Shenzhen Baisitai Computer Fitting Co ltd
Priority date: 2020-04-05
Filing date: 2020-04-05
Publication date: 2020-09-04
Anticipated expiration: 2030-04-05

Abstract

The utility model relates to a power cord technical field, and an improved generation power cord that security performance is good is disclosed, including the plug body, fixed connection participates in at the power cord of plug body lower extreme and two of fixed connection in the plug body upper end, the vertical ring channel of having seted up of upper end edge of plug body, the inside sliding connection of ring channel has the movable frame, the upper end of movable frame extends to the outside and the fixed plate of fixed connection level of ring channel, the bottom of fixed plate is vertical to be seted up and to be participated in the matched with through-hole with two, the connecting hole has been seted up to the level between the pore wall of two through-holes, the fixed sealing mechanism that is equipped with in inside of connecting hole, the first spring of the equal fixedly connected with in left and right sides tank bottom portion of ring. The utility model discloses can participate in the metal when not using and protect immediately, reduce the metal and participate in the probability with water contact, improve the security performance.

Description

Improved power line with good safety performance

Technical Field

The utility model relates to a power cord technical field especially relates to an improved generation power cord that security performance is good.

Background

The power line is a wire that transmits current. The usual way of current transfer is point-to-point transfer. The power line can be divided into an AC power line and a DC power line according to the purpose, generally, the AC power line is a wire rod passing through AC with higher voltage, and the wire rod needs to be unified standard due to higher voltage so as to obtain a safety certification party and can be formally produced. The DC line passes through a direct current with a low voltage basically, so that the requirement on safety is not strict as that of an AC line, but for safety, unified safety certification is required in all countries.

The existing improved power line with good safety performance is inconvenient to protect metal pins when not in use, and can cause short circuit of an electric appliance when in use if being stained with water carelessly, so that potential safety hazards are brought, and the improved power line with good safety performance is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the metal pin is not convenient to protect when not in use in the prior art, if inadvertently be stained with water then can cause the electrical apparatus short circuit when in use, bringing about the potential safety hazard, and the improved power line that a security performance is good that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an improved generation power cord that security performance is good, includes plug body, fixed connection and participates in at two of plug body lower extreme power cord and fixed connection in the plug body upper end, the vertical ring channel of having seted up of upper end edge of plug body, the inside sliding connection of ring channel has the movable frame, the upper end of movable frame extends to the outside and the fixed plate of fixed connection level of ring channel, the bottom of fixed plate is vertical seted up with two and is participated in matched with through-hole, two the connecting hole has been seted up to the level between the pore wall of through-hole, the inside of connecting hole is fixed and is equipped with sealing mechanism, the first spring of the equal fixedly connected with in left and right sides tank bottom of ring channel, and the upper end of two first springs respectively with the.

Preferably, sealing mechanism includes two rectangular plates and second spring, two the rectangular plate respectively with the left and right sides pore wall sliding connection of connecting hole, and the one end that deviates from mutually of two rectangular plates all extends to the outside of connecting hole, both ends respectively with the lateral wall fixed connection of the relative one side of two rectangular plates about the second spring.

Preferably, the arc-shaped surfaces are arranged at the ends, deviating from the bottom, of the two rectangular plates.

Preferably, the left and right sides inner wall upper end symmetry of movable frame is vertical has seted up the spacing groove, two the inside upside symmetry sliding connection of spacing groove has the stopper, two the relative one end of stopper all extend to the outside of spacing groove and with the cell wall fixed connection of ring channel.

Preferably, the side wall of the plug body is fixedly sleeved with an anti-skidding sleeve.

Preferably, the hole walls of the two through holes are fixedly connected with sealing gaskets.

Compared with the prior art, the utility model provides an improved generation power cord that security performance is good possesses following beneficial effect:

this improved generation power cord that security performance is good through movable frame, fixed plate, first spring and the sealing mechanism who is equipped with, can participate in the metal when not using and protect immediately, has reduced the metal and has participated in the probability with water contact, has improved security performance.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can participate in the metal when not using and protect immediately, reduce the metal and participate in the probability with water contact, improve the security performance.

Drawings

Fig. 1 is a schematic structural diagram of an improved power line with good safety performance provided by the present invention;

fig. 2 is a schematic side view of an improved power cord with good safety performance;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: the plug comprises a power line 1, a first spring 2, a movable frame 3, a fixed plate 4, a pin 5, a limited block 6, an anti-skid sleeve 7, a plug body 8, a second spring 9 and a rectangular plate 10.

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. 1-3, an improved power cord with good safety performance comprises a plug body 8, a power cord 1 fixedly connected to the lower end of the plug body 8, and two plug pins 5 fixedly connected to the upper end of the plug body 8, wherein an annular groove is vertically formed at the edge of the upper end of the plug body 8, a movable frame 3 is slidably connected to the inside of the annular groove, the upper end of the movable frame 3 extends to the outside of the annular groove and is fixedly connected with a horizontal fixed plate 4, through holes matched with the two plug pins 5 are vertically formed at the bottom of the fixed plate 4, a connecting hole is horizontally formed between the hole walls of the two through holes, a sealing mechanism is fixedly arranged inside the connecting hole, first springs 2 are fixedly connected to the bottom of the left side and the right side of the annular groove, the upper ends of the two first springs 2 are respectively fixedly connected to the left side and the, the two rectangular plates 10 are respectively connected with the left side wall and the right side wall of the connecting hole in a sliding manner, the opposite ends of the two rectangular plates 10 extend to the outside of the connecting hole, the left end and the right end of the second spring 9 are respectively fixedly connected with the side walls of the opposite sides of the two rectangular plates 10, the opposite ends of the bottoms of the two rectangular plates 10 are respectively provided with an arc-shaped surface, the upper ends of the left side wall and the right side wall of the movable frame 3 are symmetrically and vertically provided with a limiting groove, the upper sides of the insides of the two limiting grooves are symmetrically and slidably connected with limiting blocks 6, the limiting blocks 6 can prevent the movable frame 3 from being separated from the plug body 8, the opposite ends of the two limiting blocks 6 extend to the outside of the limiting grooves and are fixedly connected with the groove walls of the annular grooves, the side walls of the plug body 8 are fixedly sleeved with anti-skid sleeves 7, the anti-, the sealing gasket can make the sealing performance of the through hole better.

The utility model discloses in, during the use, press down fixed plate 4, two arc faces of participating in 5 through rectangular plate 10 make two rectangular plate 10 coextrusion second spring 9, participate in 5 when movable frame 3 extrudes first spring 2 and pass the through-hole, but the plug normal use this moment, when pulling out the plug, first spring 2 promotes movable frame 3 and makes fixed plate 4 pop out, the utility model discloses can participate in the protection to the metal immediately when not using, reduce the metal and participate in the probability with water contact, improve the security performance.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An improved power cord with good safety performance comprises a plug body (8), a power cord (1) fixedly connected with the lower end of the plug body (8) and two pins (5) fixedly connected with the upper end of the plug body (8), it is characterized in that the upper end edge of the plug body (8) is vertically provided with an annular groove, the inner part of the annular groove is connected with a movable frame (3) in a sliding way, the upper end of the movable frame (3) extends to the outer part of the annular groove and is fixedly connected with a horizontal fixed plate (4), the bottom of the fixing plate (4) is vertically provided with through holes matched with the two pins (5), a connecting hole is horizontally arranged between the hole walls of the two through holes, a sealing mechanism is fixedly arranged inside the connecting hole, the bottoms of the left and right side grooves of the annular groove are fixedly connected with a first spring (2), and the upper ends of the two first springs (2) are respectively fixedly connected with the left side and the right side of the bottom of the movable frame (3).

2. The improved power cord with good safety performance as claimed in claim 1, wherein the sealing mechanism comprises two rectangular plates (10) and a second spring (9), the two rectangular plates (10) are respectively connected with the left and right side hole walls of the connecting hole in a sliding manner, the ends of the two rectangular plates (10) which are far away from each other extend to the outside of the connecting hole, and the left and right ends of the second spring (9) are respectively fixedly connected with the side walls of the opposite side of the two rectangular plates (10).

3. The improved power cord with good safety performance as claimed in claim 2, wherein the ends of the rectangular plates (10) which are opposite to each other at the bottom are provided with arc-shaped surfaces.

4. The improved power line with good safety performance as claimed in claim 1, wherein the upper ends of the inner walls of the left and right sides of the movable frame (3) are symmetrically and vertically provided with limiting grooves, the upper sides of the inner parts of the two limiting grooves are symmetrically and slidably connected with limiting blocks (6), and the opposite ends of the two limiting blocks (6) extend to the outer parts of the limiting grooves and are fixedly connected with the groove walls of the annular grooves.

5. The improved power cord with good safety performance as claimed in claim 1, wherein an anti-slip sleeve (7) is fixedly sleeved on the side wall of the plug body (8).

6. The improved power cord with good safety performance as claimed in claim 1, wherein the wall of each through hole is fixedly connected with a sealing gasket.