CN211208745U

CN211208745U - Metal piece and plug with same

Info

Publication number: CN211208745U
Application number: CN202020319290.7U
Authority: CN
Inventors: 叶选锋
Original assignee: Zhejiang Qicheng Electrical Equipment Co Ltd
Current assignee: Zhejiang Qicheng Electrical Equipment Co Ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-08-07
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a metalwork and have its plug, the metalwork includes the connecting portion that realizes the electricity with the socket contact, the one end of connecting portion is provided with the fixed part that is used for with the metalwork fixed, the one end of the connecting portion of keeping away from of fixed part is provided with the portion of inserting that can be connected with the circuit, the shaping has the arch of guaranteeing metalwork and socket interference fit on the connecting portion; the one end that the fixed part was kept away from to above-mentioned metalwork is not fixed, connecting portion use fixed part and connecting portion junction to make the one end that the fixed part was kept away from to connecting portion can do the circular arc motion of certain degree as the centre of a circle, so connecting portion have certain elasticity, with the protruding cooperation on the connecting portion, this guarantees metalwork and socket interference fit, great area of contact has, avoid appearing the condition of contact failure, it is convenient to install simultaneously, do not need auxiliary parts such as the spring among the prior art, and above-mentioned metalwork is with low costs, can greatly reduced manufacturing cost.

Description

Metal piece and plug with same

Technical Field

The utility model relates to a solar equipment spare part technical field, concretely relates to metalwork and have its plug.

Background

As shown in fig. 1, the plug in the prior art is electrically connected to the socket through the metal rod 100 installed in the circular through hole 200, and in order to achieve interference fit between the plug and the socket, a spring capable of applying an acting force to the metal rod 100 when the plug contacts with the socket is usually installed in the circular through hole 200, which is inconvenient in assembly, and a poor contact condition still exists when the plug and the socket are mated due to a small contact area between the metal rod 100 and the socket, and in addition, the metal rod 100 has a high requirement on precision, and a special source channel, so that the cost is high, and thus the production cost is increased.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming among the prior art metal rod assembly inconvenient, with high costs, easy contact failure's defect to it is convenient to provide an assembly, and is with low costs, contacts effectual metalwork.

Further, a plug with the metal piece is provided.

The utility model provides a metalwork, includes the connecting portion of realizing the electricity with the socket contact and being connected, the one end of connecting portion be provided with be used for with the fixed part that the metalwork is fixed, keeping away from of fixed part the one end of connecting portion is provided with the portion of inserting that can be connected with the circuit, the shaping is guaranteed on the connecting portion the metalwork with socket interference fit's arch.

Preferably, the protrusion has a circular arc structure.

Preferably, the fixing portion is formed with a barb having an opening directed toward the connecting portion.

Preferably, the barb is formed on the outer side of the fixing portion.

Preferably, the other end of the connecting part is further provided with a bending part for preventing the connecting part from bouncing up.

A plug comprises a plug body, wherein a plurality of mounting structures suitable for the metal piece to be installed are formed on the plug body, and each mounting structure comprises a through hole suitable for the fixing part and the inserting part to be installed and a groove suitable for the bending part to be installed.

Preferably, the number of the mounting structures is four, and the mounting structures are uniformly arranged by taking the center of the plug body as a circular point.

Preferably, the insertion part of the metal piece penetrates through the through hole to be connected with a circuit in the plug body, and the barb of the fixing part and the lug in the through hole form a clamping structure.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a metal piece, including the connecting portion that realizes the electricity with the socket contact, the one end of connecting portion is provided with the fixed part that is used for with the fixed metal piece, the one end of the connecting portion of keeping away from of fixed part is provided with the portion of inserting that can be connected with the circuit, the shaping has the arch of guaranteeing metal piece and socket interference fit on the connecting portion; the one end that the fixed part was kept away from to above-mentioned metalwork is not fixed, connecting portion use fixed part and connecting portion junction to make the one end that the fixed part was kept away from to connecting portion can do the circular arc motion of certain degree as the centre of a circle, so connecting portion have certain elasticity, with the protruding cooperation on the connecting portion, this guarantees metalwork and socket interference fit, great area of contact has, avoid appearing the condition of contact failure, it is convenient to install simultaneously, do not need auxiliary parts such as the spring among the prior art, and above-mentioned metalwork is with low costs, can greatly reduced manufacturing cost.

2. The utility model provides a metal piece, the fixed part is formed with a barb with an opening direction facing to the connecting part; the fixed connection that this kind of structure formed is effective firm, because of the barb receives the inside compression of extrusion and resumes after removing for metalwork key installation, the assembly is convenient.

3. The other end of the connecting part of the metal piece provided by the utility model is also provided with a bending part for preventing the connecting part from bouncing up; the structure is used for preventing one end of the connecting part of the metal piece, which is far away from the fixing part, from bouncing to influence the normal connection of the metal piece and the socket.

4. The plug provided by the utility model comprises a plug body, wherein a plurality of mounting structures suitable for the metal piece to be arranged are formed on the plug body, and each mounting structure comprises a through hole suitable for the fixing part and the inserting part to be arranged and a groove suitable for the bending part to be arranged; the structure can ensure the fitting installation of the metal piece and the plug and ensure the electric connection of the plug and the socket.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the prior art provided by the present invention;

fig. 2 is a schematic structural diagram of a metal member provided in the present invention;

fig. 3 is a schematic structural diagram of the plug provided by the present invention;

fig. 4 is a partial structural sectional view of the metal fitting installation and plug provided by the present invention;

description of reference numerals: 1-connecting part, 11-bulge, 2-fixing part, 21-barb, 3-inserting part, 4-bending part, 5-mounting structure, 51-through hole, 511-lug and 52-groove.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

Example 1

As shown in fig. 2, the metal piece includes connecting portion 1 that realizes the electricity with the socket contact and is connected, the one end of connecting portion 1 is provided with be used for with the fixed part 2 of metal piece, keeping away from of fixed part 2 the one end of connecting portion 1 is provided with the portion of inserting 3 that can with circuit connection, the shaping is guaranteed on connecting portion 1 the metal piece with socket interference fit's arch 11.

The one end of fixed part 2 is kept away from to above-mentioned metalwork is not fixed, connecting portion 1 with fixed part 2 with the junction of connecting portion 1 makes for the centre of a circle connecting portion 1 keeps away from the circular arc motion of certain degree can be done to the one end of fixed part 2, so connecting portion 1 has certain elasticity, with on the connecting portion 1 protruding 11 cooperation guarantees the metalwork with socket interference fit, and have great area of contact, avoid appearing contact failure's the condition, the while installation is convenient, does not need supplementary spare parts such as the spring among the prior art, and above-mentioned metalwork is with low costs moreover, can greatly reduced manufacturing cost.

Further, the protrusion 11 has a circular arc structure; it should be noted that this is only a preferred solution of this embodiment, and in other embodiments, the protrusions 11 with other shapes and structures, such as rectangular structures, may be selected according to the situation and need.

Further, the fixing portion 2 is formed with an barb 21 having an opening direction facing the connecting portion 1; the fixed connection formed by the structure is effective and firm, and the barb 21 can be inwards compressed and released to recover after being extruded, so that the metal piece can be installed in a one-key mode, and the assembly is convenient.

Further, the barb 21 is formed on the outer side of the fixing portion 2.

Furthermore, the other end of the connecting part 1 is also provided with a bending part 4 for preventing the connecting part 1 from bouncing up; this structure is to prevent the end of the metal piece, which is far away from the fixing part 2, from bouncing up, which affects the normal connection between the metal piece and the socket.

Example 2

As shown in fig. 3, the plug includes a plug body, on which a plurality of mounting structures 5 suitable for the above-mentioned metal parts to be installed are formed, and the mounting structures 5 include through holes 51 suitable for the fixing portions 2 and the insertion portions 3 to be installed and grooves 52 suitable for the bending portions 4 to be installed; the structure can be suitable for the insertion of the metal piece, so that the metal piece is effectively connected with the plug and is not easy to fall off.

Specifically, the number of the mounting structures 5 is four, and the mounting structures are uniformly arranged by taking the center of the plug body as a dot.

Further, as shown in fig. 4, the insertion portion 3 of the metal piece passes through the through hole 51 to be connected with a circuit in the plug body, and the barb 21 of the fixing portion 2 and the protrusion 511 in the through hole 51 form a clamping structure; the structure can effectively ensure that the metal piece is fixed on the plug, ensure that the metal piece cannot slip out of the plug, and simultaneously, when the metal piece is connected with the socket, the plug is electrically connected with the socket through the metal piece.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. The utility model provides a metalwork, its characterized in that includes connecting portion (1) of realizing the electricity with the socket contact, the one end of connecting portion (1) be provided with be used for with fixed part (2) of metalwork, keeping away from of fixed part (2) the one end of connecting portion (1) is provided with can with circuit connection's portion of inserting (3), it is guaranteed that connecting portion (1) go up the shaping the metalwork with socket interference fit's arch (11).

2. Metal piece according to claim 1, characterized in that said protuberances (11) are of circular arc configuration.

3. Metal piece according to claim 1, characterized in that the anchoring portion (2) is shaped with barbs (21) opening in the direction towards the connection portion (1).

4. Metal piece according to claim 3, wherein the barb (21) is formed on the outside of the anchoring portion (2).

5. Metal piece according to claim 1, characterised in that the other end of the connecting part (1) is also provided with a bend (4) preventing the connecting part (1) from springing up.

6. The plug is characterized by comprising a plug body, wherein a plurality of mounting structures (5) suitable for mounting any one of the metal parts 1-5 are formed on the plug body, and each mounting structure (5) comprises a through hole (51) suitable for mounting a fixing part (2) and an inserting part (3) and a groove (52) suitable for mounting a bending part (4).

7. Plug according to claim 6, characterised in that the mounting structures (5) are provided in four and are arranged uniformly centred on the centre of the plug body.

8. The plug of claim 6, wherein the insertion part (3) of the metal piece penetrates through the through hole (51) to be connected with a circuit in the plug body, and the barb (21) of the fixing part (2) and the bump (511) in the through hole (51) form a clamping structure.