CN217544998U

CN217544998U - Participate in and consumer

Info

Publication number: CN217544998U
Application number: CN202220633857.7U
Authority: CN
Inventors: 林宗谚
Original assignee: Fudian Guangzhou Technology Co ltd
Current assignee: Fudian Guangzhou Technology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-10-04
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to an electrical equipment technical field, concretely relates to participate in and consumer. The base pin has the first extension, first bellying and the second extension of following preface end to end connection along its length direction, specifically, see in the length direction of base pin, first bellying protrusion first extension and the surface of second extension, consequently when second extension and first bellying insert external socket, first bellying will with the conducting strip crimping in the socket, make first bellying towards keeping away from its convex direction elastic compression, the inside stress that can be used for making first bellying resume elastic deformation that can produce of base pin this moment, this stress is used for the conducting strip, can make the static friction force increase of first bellying and conducting strip, so the utility model provides a just be difficult to break away from in the socket after inserting in the socket, user experience is better.

Description

Participate in and consumer

Technical Field

The utility model relates to an electrical equipment field, especially one kind participate in and consumer.

Background

The plug pins in the prior art are easy to separate from the socket, user experience is poor, for example, in daily life, when a data line is plugged into a mobile phone, the mobile phone is often found not to be charged, and when whether the data line is in fault or not is suspected, the plug pins of a charging head are separated from the socket, so that the data line is not electrified.

SUMMERY OF THE UTILITY MODEL

The embodiment of the present invention provides a socket with a plug and an electric device to solve the problem of the prior art that the plug is easy to be separated from the socket.

In a first aspect, an embodiment of the present invention provides a pin, including: the first extension part, the first bulge part and the second extension part are sequentially connected end to end along the length direction of the pin; when viewed from the length direction of the pin, the first bulge protrudes out of the surfaces of the first extension part and the second extension part, and the first bulge can be elastically compressed in the direction away from the protrusion direction when being pressed.

The first extending part, the second protruding part and the second extending part are sequentially connected end to end when viewed from the length direction of the pin; wherein the second boss is opposite to the first boss in a protruding direction.

Further, the first boss portion and the second boss portion each include: a first extension section, one end of which is connected with the first extension part; one end of the second extension section is connected with the other end of the first extension section, and the other end of the second extension section is connected with the second extension part; wherein, the first extending section and the second extending section are in smooth transition.

Further, the extension length of the second extension segment is greater than the extension length of the first extension segment.

Furthermore, the protruding distance between the first protruding part and the second protruding part is greater than or equal to 1mm and less than or equal to 2mm; the thickness of the material of the pin is more than or equal to 0.5mm and less than or equal to 1mm.

Further, the first extension portion, the second extension portion, the first protruding portion and the second protruding portion are integrally formed.

Further, the first convex portion and the second convex portion are layered as viewed from a direction perpendicular to the first extension portion.

Further, the first extension portion, the second extension portion, the first boss portion, and the second boss portion are made of copper.

Further, the pin further comprises an anti-oxidation coating, and the anti-oxidation coating is attached to the outer surfaces of the first extending portion, the second extending portion, the first protruding portion and the second protruding portion.

In a second aspect, an embodiment of the present invention further provides an electrical device, where the electrical device is provided with the plug pin of the first aspect.

Compared with the prior art, the embodiment of the utility model provides a participate in and consumer beneficial effect lies in:

the embodiment of the utility model provides a participate in have along its length direction according to the first extension of preface end to end connection, first bellying and second extension, specifically, see on the length direction of participating in, the surface of first bellying protrusion first extension and second extension, consequently when second extension and first bellying insert external socket, first bellying will with the conducting strip crimping in the socket, make first bellying towards keeping away from its convex direction elastic compression, participate in inside the stress that can produce and be used for making first bellying resume elastic deformation this moment, this stress is used for on the conducting strip, can make the static friction force increase of first bellying and conducting strip, so the utility model provides a participate in and just be difficult to break away from in the socket after inserting in the socket, user experience is better.

Drawings

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings and examples, wherein:

fig. 1 is a schematic perspective view of a socket and an electric device provided in an embodiment of the present invention;

fig. 2 is a schematic perspective view of a pin according to an embodiment of the present invention;

fig. 3 is a schematic plan view of a pin according to an embodiment of the present invention;

fig. 4 is a schematic plan view of a pin according to another embodiment of the present invention;

fig. 5 is a schematic perspective view of a pin according to another embodiment of the present invention;

the various reference numbers in the figures are:

1. a pin; 11. a first extension portion; 12. a first boss portion; 121. a first extension section; 122. a second extension section; 13. a second extension portion; 14. a second boss portion; 2. an electricity-consuming device; 200. a socket is provided.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

The present invention provides a pin 1, as shown in fig. 1-2, the pin 1 includes a first extending portion 11, a first protruding portion 12 and a second extending portion 13 connected end to end in sequence along the length direction of the pin 1. When viewed from the length direction of the pin 1, the first protrusion 12 protrudes from the surfaces of the first extension 11 and the second extension 13, and the first protrusion 12 can be elastically compressed in a direction away from the protrusion when being pressed.

Through implementing this embodiment, when inserting into external socket 200 with participating in 1, first bellying 12 will be with the conducting strip (not shown in the figure) crimping in the socket 200, make first bellying 12 towards keeping away from its convex direction elastic compression, participate in 1 inside meeting this moment and be used for making first bellying 12 resume elastic deformation's stress, this stress is on the conducting strip, can make the stiction increase of first bellying 12 and conducting strip, so the embodiment of the utility model provides a participate in 1 and just be difficult to break away from socket 200 after inserting in socket 200, user experience is better.

In a specific embodiment, as shown in fig. 1-3, the pin 1 further includes a second protruding portion 14, and the first extending portion 11, the second protruding portion 14 and the second extending portion 13 are sequentially connected end to end when viewed from the length direction (X direction in fig. 3) of the pin 1; wherein the second boss 14 protrudes in the opposite direction to the first boss 12.

Specifically, the protruding directions of the first protruding portion 12 and the second protruding portion 14 of the present embodiment are opposite. Compared with the embodiment with only the first protruding portion 12, the pin 1 of the present embodiment is easier to be inserted into the external socket 200, and when the pin 1 of the present embodiment is inserted into the external socket 200, the pin 1 is fixed by the reverse force provided by the first protruding portion 12 and the second protruding portion 14 on both sides of the pin 1.

In an exemplary embodiment, as shown in fig. 1-3, the first protrusion 12 and the second protrusion 14 each include a first extension 121 and a second extension 122. The first extension section 121 has one end connected to the first extension 11, the other end connected to one end of the second extension section 122, and the other end of the second extension section 122 connected to the second extension 13. Wherein, the first extension 121 and the second extension 122 are rounded.

Specifically, if the first extension segment 121 and the second extension segment 122 are not in smooth transition, the connection position of the first extension segment 121 and the second extension segment 122 is relatively sharp during the process of inserting the first protruding part 12 and the second protruding part 14 into the external socket 200, and the conductive sheet inside the external socket 200 is easily scratched. In the present embodiment, the first extension segment 121 and the second extension segment 122 are smoothly transited, so that the conductive sheet inside the external socket 200 is not easily scratched when the first protruding portion 12 and the second protruding portion 14 are inserted into the external socket 200, and the transition position can provide a guiding effect when the first protruding portion 12 and the second protruding portion 14 are inserted into the external socket 200, so that the pin 1 is further accommodated and inserted into the external socket 200.

In a particular embodiment, as shown in fig. 1-4, the second extension 122 extends a length greater than the first extension 121.

In this embodiment, the elastic modulus of the first extension section 121 is greater than that of the second extension section 122, so when the pin 1 is inserted into the external socket 200, the second extension section 122 is inserted into the external socket 200 before the first extension section 121, and when the pin 1 is pulled out from the external socket 200, the first extension section 121 is pulled out before the second extension section 122, so that the force required for inserting the pin 1 into the external socket 200 in this embodiment is less than the force required for pulling out the pin from the external socket 200, i.e., the pin 1 is easily inserted into the external socket 200, but is not easily separated from the external socket 200, and the user experience is very good.

In a specific embodiment, the protrusion distance between the first protrusion 12 and the second protrusion is greater than or equal to 1mm and less than or equal to 2mm; the material thickness of the pin 1 is 0.5mm or more and 1mm or less.

Specifically, the larger the protrusion distance or the material thickness of the pin 1, the more difficult it is to insert the pin 1 into the external socket 200, but at the same time, the more difficult it is to separate the pin 1 from the external socket 200. The smaller the protrusion distance or the material thickness of the pin 1, the easier the pin 1 is inserted into the external socket 200, but at the same time, the pin 1 is easily separated from the external socket 200. In order to make the pin 1 more easily inserted into the external socket 200 on the premise of ensuring that the pin 1 is not easily separated from the socket 200, through a lot of process experiments, research and development personnel conclude that the pin 1 is not easily separated from the socket 200 and the pin 1 is more easily inserted into the external socket 200 when the protrusion distance between the first protrusion 12 and the second protrusion 14 is greater than or equal to 1mm and less than or equal to 2mm, and when the material thickness of the pin 1 is greater than or equal to 0.5mm and less than or equal to 1mm.

In one embodiment, as shown in fig. 1 to 3, the first protruding portion 12 and the second protruding portion 14 are layered as viewed from a direction (Y direction in fig. 3) perpendicular to the first extending portion 11.

Specifically, the pin 1 of this embodiment is low in processing difficulty and can be integrally formed, so the mold opening cost is low, and the pin 1 of this embodiment has the advantage of low cost and has more market competitiveness.

In another embodiment, as shown in fig. 5, the first protruding portion 12 and the second protruding portion 14 are symmetrically disposed, which makes the stress on the first protruding portion 12 and the second protruding portion 14 more balanced.

In one embodiment, the first extension 11, the second extension 13, the first protrusion 12 and the second protrusion 14 are made of copper.

Specifically, although the conductive efficiency of copper is not optimal, the pin 1 of the present embodiment is made of copper because it is lower in cost and has greater hardness than a material having a better conductive efficiency such as silver.

In an embodiment, the pin 1 further includes an anti-oxidation coating (not shown), and the anti-oxidation coating is attached to the outer surfaces of the first extending portion 11, the second extending portion 13, the first protruding portion 12, and the second protruding portion 14.

Specifically, since copper is easily oxidized in the environment, the surface resistance is increased, the conductivity is reduced, and in order to prevent the conductivity of the pin 1 from being lowered, the oxidation-resistant plating layer is plated on the outer surfaces of the first extending portion 11, the second extending portion 13, the first protruding portion 12 and the second protruding portion 14. The oxidation-resistant plating layer may be made of silver, gold, or other metal materials that are not easily oxidized, and the embodiment is not limited herein, and those skilled in the art can adapt to this.

The embodiment of the present invention provides a pin 1, as shown in fig. 1-2, the pin 1 provided in the embodiment of the present invention has a first extension 11, a first protruding portion 12 and a second extension 13 connected end to end in sequence along the length direction thereof, specifically, when seen from the length direction of the pin 1, the first protruding portion 12 protrudes the surface of the first extension 11 and the second extension 13, when the second extension 13 and the first protruding portion 12 are inserted into the external socket 200, the first protruding portion 12 will be crimped with the conductive sheet in the socket 200, so that the first protruding portion 12 is elastically compressed in the direction away from the protrusion, at this time, the inside of the pin 1 can generate the stress for restoring the elastic deformation of the first protruding portion 12, the stress is applied to the conductive sheet, so that the static friction force between the first protruding portion 12 and the conductive sheet is increased, so that the pin 1 provided in the embodiment of the present invention is not easily separated from the socket 200 after being inserted into the socket 200, and the user experience is better.

The utility model also provides an electric equipment 2, as shown in fig. 1-2, electric equipment 2 is equipped with the base pin 1 shown in the above embodiments. The electric device 2 may be a charger shown in the figure, or may be a socket, a fan, an air duct, etc., and the present invention is not limited herein.

Through implementing this embodiment, when inserting into external socket 200 with participating in 1 of consumer 2, first bellying 12 will with the conducting strip crimping in the socket 200, make first bellying 12 towards keeping away from its convex direction elastic compression, participate in 1 inside can produce the stress that is used for making first bellying 12 resume elastic deformation this moment, this stress is used for on the conducting strip, can make the stiction increase of first bellying 12 and conducting strip, so the embodiment of the utility model provides a participate in 1 and just be difficult to break away from in the socket 200 after inserting in the socket 200, user experience is better.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations should be considered within the scope of the appended claims.

Claims

1. A pin is characterized by comprising a first extension part, a first bulge part and a second extension part which are sequentially connected end to end along the length direction of the pin; when viewed from the length direction of the pin, the first bulge protrudes out of the surfaces of the first extension part and the second extension part, and the first bulge can be elastically compressed in the direction away from the protrusion when being pressed.

2. The pin according to claim 1, further comprising a second protruding portion, wherein the first extending portion, the second protruding portion and the second extending portion are sequentially connected end to end as viewed from a length direction of the pin; wherein the second boss is opposite to the first boss in a protruding direction.

3. The pin according to claim 2, wherein said first boss and said second boss each comprise:

a first extension section, one end of which is connected with the first extension part;

one end of the second extension section is connected with the other end of the first extension section, and the other end of the second extension section is connected with the second extension part;

wherein, the first extending section and the second extending section are in smooth transition.

4. The pin according to claim 3, wherein said second extension has a greater extension than said first extension.

5. The pin according to any one of claims 2 to 4, wherein the first protruding portion and the second protruding portion each have a protruding distance of 1mm or more and 2mm or less; the thickness of the material of the pin is more than or equal to 0.5mm and less than or equal to 1mm.

6. A pin according to any of claims 2-4, wherein: the first extension portion, the second extension portion, the first protruding portion and the second protruding portion are integrally formed.

7. The pin according to claim 6, wherein: the first convex portion and the second convex portion are layered as viewed from a direction perpendicular to the first extension portion.

8. The pin of claim 7, wherein the first extension, the second extension, the first boss, and the second boss are made of copper.

9. The pin according to claim 8, further comprising an oxidation-resistant coating attached to outer surfaces of said first extending portion, said second extending portion, said first protruding portion and said second protruding portion.

10. An electrical consumer, characterized in that it is equipped with a pin according to any of the preceding claims 1-9.