CN211088562U

CN211088562U - Power line

Info

Publication number: CN211088562U
Application number: CN201922020361.3U
Authority: CN
Inventors: 仇家兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-24
Anticipated expiration: 2029-11-20

Abstract

A power line relates to the technical field of electricity. The power cord includes connecting wire and the male head of connection of mutual electric connection, connects the male head outside and is provided with the elasticity portion, and the elasticity portion can slide the back that targets in place for a connection female head, supports with connecting female head and holds to make connect male head and connect female head electric connection. The utility model discloses in, the outside of connecting public head is provided with elasticity portion, and when connecting public head and being connected female head at the complex in-process, elasticity portion can slide for connecting female head to slide and connect female head to support and hold after targetting in place, make and connect public head and be connected female first electricity and be connected. The utility model discloses in, after connecting public head and sliding to target in place for connecting female head, the setting is supported with connecting female head at the elasticity portion in the outside of connecting public head, makes the contact of connecting public head and being connected between the female head more reliable, more does benefit to the heavy current and switches on, has improved the connection stability of connecting between public head and the female head of being connected.

Description

Power line

Technical Field

The utility model relates to an electrical technology field particularly, relates to a power cord.

Background

The male terminal of power cord lies in the in-process that female terminal connects, and the male terminal breaks open the cross and obtains elasticity usually, pulls out to insert many times and appears elastic fatigue easily, leads to contact failure, is particularly unfavorable for the heavy current electrically conductive.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power cord, the power cord that this embodiment provided can make the male head of connection and be connected the contact between the female head more reliable, more do benefit to the heavy current and switch on, have improved the connection stability of connecting between the male head and being connected the female head.

The embodiment of the utility model is realized like this:

in a first aspect, an embodiment provides a power line, including: the connecting wire and the male connecting head are electrically connected with each other, an elastic part is arranged on the outer side of the male connecting head, and the elastic part can be abutted against the female connecting head after sliding in place relative to the female connecting head, so that the male connecting head is electrically connected with the female connecting head.

In an optional embodiment, the male connection head comprises a connection section, a transition section and an installation section, one end of the transition section is connected with the connection section, the other end of the transition section is connected with the installation section, and the elastic part is convexly arranged on the installation section.

In an alternative embodiment, the mounting section is a hollow structure, and the elastic part is convexly arranged on the outer wall of the mounting section.

In an alternative embodiment, the resilient portion is arcuate.

In an alternative embodiment, the number of the elastic parts is multiple, the multiple elastic parts are uniformly arranged along the circumferential direction of the mounting section, and two adjacent elastic parts are arranged at intervals.

In an alternative embodiment, the connection line is riveted to the connection male.

In an optional embodiment, the power line further comprises an encapsulating part, and the encapsulating part encapsulates the connection part of the connecting line and the connecting male head.

In an alternative embodiment, the overmold is made of an insulating material.

In an optional embodiment, the power cord further comprises a mounting shell having a mounting groove, and one end of the connecting wire penetrates through a bottom wall of the mounting groove, so that the connecting male connector is mounted in the mounting groove.

In an alternative embodiment, the connecting wire or the connecting male is detachably and fixedly connected with the mounting shell.

The embodiment of the utility model provides a beneficial effect is: the power cord includes connecting wire and the male head of connection of mutual electric connection, connects the male head outside and is provided with the elasticity portion, and the elasticity portion can slide the back that targets in place for a connection female head, supports with connecting female head and holds to make connect male head and connect female head electric connection.

The utility model discloses in, the outside of connecting public head is provided with elasticity portion, and when connecting public head and being connected female head at the complex in-process, elasticity portion can slide for connecting female head to slide and connect female head to support and hold after targetting in place, make and connect public head and be connected female first electricity and be connected. The utility model discloses in, after connecting public head and sliding to target in place for connecting female head, the setting is supported with connecting female head at the elasticity portion in the outside of connecting public head, makes the contact of connecting public head and being connected between the female head more reliable, more does benefit to the heavy current and switches on, has improved the connection stability of connecting between public head and the female head of being connected.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a first viewing angle of a power line according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a male connection end of a power line according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second viewing angle of the power line according to an embodiment of the present invention.

Icon 100-power line; 110-connecting lines; 120-connecting male head; 122-a resilient portion; 124-connecting segment; 126-a transition section; 128-a mounting section; 130-a mounting shell; 132-mounting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

First embodiment

Referring to fig. 1, the present embodiment provides a power line 100, and the power line 100 provided in the present embodiment enables the contact between the connecting male connector 120 and the connecting female connector to be more reliable, and is more favorable for conducting a large current, so as to improve the connection stability between the connecting male connector 120 and the connecting female connector.

In the present embodiment, the power supply line 100 includes: the connecting wire 110 and the connecting male head 120 are electrically connected with each other, an elastic part 122 is arranged outside the connecting male head 120, and the elastic part 122 can be abutted against the connecting female head after sliding in place relative to the connecting female head, so that the connecting male head 120 is electrically connected with the connecting female head.

In this embodiment, the outer side of the connecting male head 120 is provided with an elastic portion 122, and when the connecting male head 120 and the connecting female head are in a matching process, the elastic portion 122 can slide relative to the connecting female head and abut against the connecting female head after sliding in place, so that the connecting male head 120 and the connecting female head are electrically connected. In this embodiment, after the male connection head 120 slides in place relative to the female connection head, the elastic part 122 disposed at the outer side of the male connection head 120 abuts against the female connection head, so that the male connection head 120 is more reliably contacted with the female connection head, which is more beneficial to conducting large current, and improves the connection stability between the male connection head 120 and the female connection head.

Referring to fig. 2, in the present embodiment, the connection male 120 includes a connection section 124, a transition section 126 and a mounting section 128, one end of the transition section 126 is connected to the connection section 124, the other end is connected to the mounting section 128, and the elastic portion 122 is disposed on the mounting section 128 in a protruding manner.

In this embodiment, the elastic portion 122 is convexly disposed on the mounting section 128, when the male connection end 120 is inserted into the female connection end, the elastic portion 122 contacts with the inner wall of the female connection end and slides relative to the inner wall of the female connection end, and when the male connection end 120 slides in place relative to the female connection end, the elastic portion 122 abuts against the female connection end under the action of self restoring force, so that the male connection end 120 can be in close contact with the female connection end, and the connection stability of the two ends is improved.

In the present embodiment, the mounting section 128 is a hollow structure, and the elastic portion 122 is protruded on the outer wall of the mounting section 128.

In the present embodiment, the elastic portion 122 has an arc shape.

In this embodiment, when the male connector 120 is inserted into the female connector, the female connector slides along the curved outer surface of the elastic portion 122, and the curved elastic portion 122 can function as a guide.

In the present embodiment, the elastic portion 122 is multiple, the multiple elastic portions 122 are uniformly arranged along the circumferential direction of the mounting section 128, and two adjacent elastic portions 122 are arranged at intervals. After the male connection head 120 and the female connection head slide in place, the elastic parts 122 are abutted against the female connection head, so that the fixing effect between the male connection head 120 and the female connection head can be improved.

In the present embodiment, the elastic portion 122 is a rectangular copper sheet.

In the present embodiment, the connection line 110 is riveted to the connection male 120. The soldering tin point can be effectively prevented from softening or desoldering due to temperature rise during soldering, so that the connection effect between the connecting line 110 and the connecting male head 120 is improved.

In the present embodiment, the connecting line 110 is riveted to the transition point.

In this embodiment, the power cord 100 further includes an encapsulating portion, and the encapsulating portion encapsulates the connection portion between the connection line 110 and the connection male 120.

In this embodiment, the joint between the connection line 110 and the male connection end 120 is provided with the adhesive-coated portion, which can improve the corrosion resistance between the connection line 110 and the male connection end 120, without exposed welding spots, thereby ensuring the anti-pulling and anti-swinging capabilities of the whole set of power lines 100, and improving the overall appearance aesthetic property of the power lines 100.

In this embodiment, the encapsulated portion is made of an insulating material. The degree of insulation between the connection line 110 and the connection male 120 can be improved, and leakage current can be prevented.

Referring to fig. 3, in the present embodiment, the power cord 100 further includes an installation shell 130, the installation shell 130 has an installation groove 132, and one end of the connection wire 110 passes through a bottom wall of the installation groove 132, so that the connection male 120 is installed in the installation groove 132.

In this embodiment, the male connector 120 is installed in the installation groove 132, so as to prevent the male connector 120 from being exposed, and to prevent the occurrence of electric leakage when not plugged with the female connector.

In the present embodiment, the connection line 110 or the connection male 120 is detachably and fixedly connected to the mounting shell 130. The process of pre-embedding the connecting male head 120 into the mounting groove 132, the soldering process and the heat shrink sleeve wrapping process are omitted, so that the production cost is greatly reduced, and natural resources are saved.

In summary, in the power cord 100 provided in this embodiment, the outer side of the connecting male head 120 is provided with the elastic portion 122, when the connecting male head 120 and the connecting female head are in a matching process, the elastic portion 122 can slide relative to the connecting female head and abut against the connecting female head after sliding in place, so that the connecting male head 120 is electrically connected with the connecting female head. In this embodiment, after the male connection head 120 slides in place relative to the female connection head, the elastic part 122 disposed at the outer side of the male connection head 120 abuts against the female connection head, so that the male connection head 120 is more reliably contacted with the female connection head, which is more beneficial to conducting large current, and improves the connection stability between the male connection head 120 and the female connection head.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A power cord, comprising: the connecting wire and the connecting male head are electrically connected with each other, an elastic part is arranged on the outer side of the connecting male head, and the elastic part can be abutted against the connecting female head after sliding in place relative to the connecting female head so as to enable the connecting male head to be electrically connected with the connecting female head; the male connection head comprises a connection section, a transition section and an installation section, one end of the transition section is connected with the connection section, the other end of the transition section is connected with the installation section, and the elastic part is convexly arranged on the installation section.

2. The electrical power cord as set forth in claim 1, wherein the mounting section is a hollow structure, and the elastic portion is provided protrudingly on an outer wall of the mounting section.

3. The electrical power cord as set forth in claim 2, wherein said resilient portion is arcuate.

4. The electrical power cord as set forth in claim 2, wherein said elastic portion is plural, and said plural elastic portions are uniformly arranged along a circumferential direction of said mounting section, and adjacent two of said elastic portions are arranged at intervals.

5. The electrical power cord as set forth in claim 1, wherein said connecting cord is riveted to said connecting male.

6. The electrical power cord as set forth in claim 5, further comprising an encapsulating portion, wherein the encapsulating portion encapsulates a junction of the connection line and the connection male connector.

7. The electrical power cord as set forth in claim 6, wherein the adhesive covering portion is made of an insulating material.

8. The electrical power cord as set forth in claim 1, further comprising a mounting shell having a mounting groove, wherein one end of the connecting wire passes through a bottom wall of the mounting groove, so that the male connector is mounted in the mounting groove.

9. The electrical power cord as set forth in claim 8, wherein the connecting wire or the connecting male is detachably and fixedly connected with the mounting housing.