CN210723527U

CN210723527U - Output connector of power adapter

Info

Publication number: CN210723527U
Application number: CN201921943816.2U
Authority: CN
Inventors: 李宗霖
Original assignee: Yudu Weili Electronic Co ltd
Current assignee: Yudu Weili Electronic Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-06-09
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses an output connector of a power adapter, which comprises a connector body, wherein the connector body comprises a female head and a male head, the female head and the male head are matched and spliced with each other, the female head comprises a metal jack, the outer surface of the metal jack is coated with an insulating layer, the outer surface of the insulating layer is provided with anti-skid lines, one side of the insulating layer is integrally provided with a convex structure, the convex structure is in threaded connection with a locking knob, a screw is arranged below the locking knob, the male head comprises a metal connector, the outer side of the metal connector is coated with a plastic insulating layer, the plastic insulating layer is provided with an caulking groove, a metal threaded hole is embedded in the caulking groove, the metal threaded hole is in threaded connection with the screw below the locking knob, the output connector of the power adapter has reasonable design and simple structure, the fixing device is convenient to mount and fix, is not easy to fall off, is neat and attractive, and is not easy to break.

Description

Output connector of power adapter

Technical Field

The utility model relates to a power connection technical field specifically is a power adapter's output connects.

Background

There currently exist different portable electronic devices that are powered by rechargeable batteries. Examples of such portable electronic devices include mobile phones, portable media players, Personal Digital Assistants (PDAs), and the like. To facilitate charging of the rechargeable battery, portable electronic devices are often sold with a power adapter. In general, a power adapter has a power plug for coupling to an AC outlet (outlet), and an output connector of a conventional power adapter is unstable and easily separated, and a connection between the power plug and a power line is easily broken.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power adapter's output connects to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an output connector of a power adapter comprises a connector body, wherein the connector body comprises a female connector and a male connector, the female connector and the male connector are connected in an inserting mode, operation is convenient, the female connector and the male connector are matched and inserted with each other, the female connector comprises a metal jack, the outer surface of the metal jack is coated with an insulating layer, the metal jack has a good insulating effect due to the arranged insulating layer, anti-skidding lines are arranged on the outer surface of the insulating layer, the arranged anti-skidding lines have good friction resistance and are convenient to insert, a bulge structure is integrally arranged on one side of the insulating layer, a locking knob is in threaded connection on the bulge structure, a screw is arranged below the locking knob, and the locking knob can be connected with a metal threaded hole on the male connector through the arranged locking knob to facilitate tight connection between the male connector and the female connector, the effectual drop that prevents, public head include metal joint, metal joint's the outside cladding has plastic insulation layer, the last caulking groove that is provided with of plastic insulation layer, the caulking groove is embedded to have metal thread hole, threaded connection between metal thread hole and the screw of locking knob below, the metal thread hole of setting makes things convenient for the connection of locking knob to be fixed.

Preferably, the tail of the metal jack is connected with a power line, the tail of the insulating layer is provided with a spring groove, and the power line is sleeved with a spring.

Preferably, one end of the spring is embedded in the groove spring groove.

Preferably, the middle part of the power line is tied with a rubber band.

Preferably, the metal jack and the metal connector are matched and spliced with each other.

Compared with the prior art, the beneficial effects of the utility model are as follows: through the locking knob that sets up, the locking knob can be connected with the overhead metal thread hole of public, it is convenient with zonulae occludens between public head and the female head, effectually prevent to drop, through the spring that sets up, can protect power cord and articulate department, effectually prevent that the power cord from bending with articulate department for a long time and appearing the phenomenon of rupture, the rubber band of setting can be accomodate the power cord and bind, accomplish pleasing to the eye not in disorder, this power adapter's output connector, reasonable in design, moreover, the steam generator is simple in structure, easy to assemble is fixed, be difficult for droing, neatly, and beautifully, difficult rupture.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the female head structure of the present invention.

In the figure: 1. a connector body; 101. a female head; 1011. a metal jack; 1012. an insulating layer; 1013. anti-skid lines; 1014. locking the knob; 1015. a screw; 1016. a raised structure; 102. a male head; 1021. a metal joint; 1022. a metal threaded hole; 1023. a plastic insulating layer; 1024. caulking grooves; 2. a spring; 3. a spring slot; 4. a rubber band; 5. a power line.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an output connector of a power adapter includes a connector body 1, the connector body 1 includes a female head 101 and a male head 102, the female head 101 and the male head 102 are connected in an inserting manner, so as to facilitate operation, the female head 101 and the male head 102 are inserted in a matching manner, the female head 101 includes a metal jack 1011, the outer surface of the metal jack 1011 is coated with a layer of insulating layer 1012, the insulating layer 1012 is arranged to make the metal jack 1011 have a good insulating effect, the outer surface of the insulating layer 1012 is provided with an anti-slip texture 1013, the anti-slip texture 1013 has good friction resistance, so as to facilitate insertion, a protrusion structure 1016 is integrally arranged on one side of the insulating layer 1012, the protrusion structure 1016 is in threaded connection with a locking knob 1014, and a screw 1015 is arranged below the locking knob 1014.

It should be noted that, by the arrangement of the locking knob 1014, the locking knob 1014 can be connected with the metal threaded hole 1022 on the male head 102, so that the male head 102 and the female head 101 can be tightly connected, and the falling off can be effectively prevented.

Male head 102 includes metal joint 1021, the outside cladding of metal joint 1021 has plastic insulation layer 1023, be provided with caulking groove 1024 on the plastic insulation layer 1023, the embedded metal screw hole 1022 that has of caulking groove 1024, threaded connection between metal screw hole 1022 and the screw 1015 of locking knob 1014 below, the metal screw hole 1022 of setting makes things convenient for locking knob 1014's connection fixed.

What need to explain is, the connection of the afterbody of metal jack 1011 has power cord 5, the afterbody of insulating layer 1012 is provided with spring groove 3, the cover has spring 2 on the power cord 5, in the one end caulking groove spring groove 3 of spring 2, through the spring 2 that sets up, can protect power cord 5 and articulate department, effectually prevent that power cord 5 and articulate department from bending the phenomenon of splitting that appears for a long time, there is rubber band 4 at the middle part system of power cord 5, and the rubber band 4 of setting can be accomodate power cord 5 and bind, accomplishes beautifully not in disorder, match grafting each other between metal jack 1011 and the metal joint 1021, this power adapter's output connects, reasonable in design, simple structure, and it is fixed to facilitate the installation, is difficult for droing, and is clean and tidy pleasing to the eye, difficult rupture.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An output connector of a power adapter comprises a connector body (1), and is characterized in that: the connector body (1) comprises a female head (101) and a male head (102), the female head (101) and the male head (102) are matched with each other and are spliced, the female head (101) comprises a metal jack (1011), the outer surface of the metal jack (1011) is coated with a layer of insulating layer (1012), the outer surface of the insulating layer (1012) is provided with anti-slip grains (1013), one side of the insulating layer (1012) is integrally provided with a convex structure (1016), the convex structure (1016) is connected with a locking knob (1014) in a threaded manner, the lower part of the locking knob (1014) is provided with a screw (1015), the male head (102) comprises a metal connector (1021), the outer side of the metal connector (1021) is coated with a plastic insulating layer (1023), the plastic insulating layer (1023) is provided with a caulking groove (1024), and a metal threaded hole (1022) is embedded in the caulking groove (1024), the metal threaded hole (1022) is in threaded connection with a screw (1015) below the locking knob (1014).

2. The output connector of the power adapter according to claim 1, wherein: the tail of the metal jack (1011) is connected with a power line (5), the tail of the insulating layer (1012) is provided with a spring groove (3), and the power line (5) is sleeved with a spring (2).

3. The output connector of the power adapter according to claim 2, wherein: one end of the spring (2) is embedded in the groove spring groove (3).

4. The output connector of the power adapter according to claim 2, wherein: the middle part of the power line (5) is tied with a rubber band (4).

5. The output connector of the power adapter according to claim 1, wherein: the metal jack (1011) and the metal connector (1021) are matched and spliced with each other.