CN216312119U

CN216312119U - Socket

Info

Publication number: CN216312119U
Application number: CN202121939483.3U
Authority: CN
Inventors: 苏茂均
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-04-15
Anticipated expiration: 2031-08-18

Abstract

The utility model provides a socket, which belongs to the technical field of electrical sockets and comprises a socket panel, wherein the socket panel is provided with a bottom plate and a bottom shell, a conducting strip is arranged in the bottom shell, a plurality of groups of elastic assemblies are arranged on the bottom shell, a cavity is arranged in each elastic assembly, two sides of one end of each cavity are provided with a limiting key, a top pin is arranged in each cavity, and an elastic element is arranged between each top pin and the inner wall of each cavity.

Description

Socket

Technical Field

The utility model belongs to the technical field of electrical appliance sockets, and particularly relates to a socket.

Background

The socket is also called as a power socket and a switch socket. A socket is a receptacle into which one or more circuit connections can be inserted, through which various connections can be inserted, thus facilitating the connection to other circuits. Through being connected and the disconnection between circuit and the copper spare, reach and finally reach the switch-on and the disconnection of this part circuit, traditional socket all adopts the electrically conductive copper sheet as the inside connection of socket, and the copper sheet not only shoulders the work of water conservancy diversion and still need the elasticity of centre gripping plug simultaneously, and after the socket is used for a long time, the copper sheet will lose elasticity gradually because of metal fatigue, will can't be tight with the plug clamp for a long time, still can lead to contact failure to take place the accident of conflagration easily.

The utility model provides a socket which is compact in overall structure and simple in structure, is internally provided with a plurality of groups of elastic assemblies, is convenient for clamping a plug, and can tightly clamp the plug and a conducting strip.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned disadvantages, the present invention provides a socket.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the socket comprises a socket panel, the socket panel install bottom plate and drain pan, install the conducting strip in the drain pan, the back of the bolt contact surface of conducting strip and plug is provided with spring top and holds the mechanism, spring top is held the mechanism and is held the cavity of spring and knock pin by spring, knock pin and placing spring.

Further, the cavity is located the drain pan, and cavity one end both sides are equipped with the spacer key and install the knock pin in the cavity, the spacer key of cavity one end both sides is used for restricting the home range of knock pin under the elastic element effect, and elastic element provides the power to the conducting strip direction for the knock pin.

Furthermore, a circular groove is formed in the bottom of the ejector pin, and a cylinder is arranged in the circular groove.

Further, the outer diameter of the spring is slightly smaller than the diameter of the circular groove, the inner diameter of the spring is slightly larger than the diameter of the cylinder, the spring is installed in the circular groove to the bottom of the circular groove, and meanwhile the cylinder is arranged in the inner ring of the spring.

Further, the ejector pin is made of high-temperature-resistant insulating materials, the top of the ejector pin is in contact with the conducting strip, and the elastic element between the ejector pin and the cavity is always in an incomplete compression state.

Furthermore, the socket panel is provided with two or more sockets, and the corresponding sockets on the bottom shell are provided with elastic components.

The utility model has the beneficial effects that:

according to the utility model, the limit keys on two sides of one end of the cavity are arranged to limit the moving range of the ejector pin under the action of the elastic element.

According to the utility model, through the action among the spring, the conducting strip and the ejector pin, the spring is compressed when the plug is inserted, and according to the acting force and the counterforce, the larger the force generated by the compression of the spring is, the larger the acting force of the spring on the ejector pin is, so that the acting force of the ejector pin on the conducting strip is larger, and when the plug is inserted into the two jacks, the plug is less prone to fall off.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial structural schematic diagram in the present invention.

Fig. 3 is a partial structural view of the present invention.

Fig. 4 is a partial structural view of the present invention.

Fig. 5 is a partial structural view of the present invention.

Fig. 6 is a partial structural view of the present invention.

Fig. 7 is a schematic view of the construction of the knock pin of the present invention.

FIG. 8 is a schematic view of a partial structure of the present invention.

In the figure:

1. a socket panel; 2. a base plate; 3. a bottom case; 4. a conductive sheet; 5. an elastic component; 6. a knock pin; 7. an elastic element; 8. a chamber; 9. a limiting key; 10. a circular groove; 11. and (4) a cylinder. 12. Spring supporting mechanism

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 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 figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, 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.

The socket shown in fig. 1 to 8 comprises a socket panel 1, wherein the socket panel 1 is provided with a bottom plate 2 and a bottom shell 3, a conducting strip 4 is arranged in the bottom shell 3, a spring supporting mechanism 12 is arranged on the back of a pin contact surface of the conducting strip 4 and a plug, the spring supporting mechanism 12 comprises a spring 7, a top pin 6 and a chamber 8 for placing the spring and the top pin, the chamber 8 is positioned in the bottom shell 3, two sides of one end of the chamber 8 are provided with limit keys 9, the top pin 6 is arranged in the chamber 8, the limit keys 9 on two sides of one end of the chamber 8 are used for limiting the moving range of the top pin 6 under the action of an elastic element, the elastic element provides force for the top pin 6 to the conducting strip 4, the bottom of the top pin 6 is provided with a circular groove 10, a circular column 11 is arranged in the circular groove 10, the outer diameter of the spring 7 is slightly smaller than the diameter of the circular groove 10, the inner diameter of the spring 7 is slightly larger than the diameter of the circular column 11, and the spring 7 is arranged in the circular groove 10 to the bottom of the circular groove 10, meanwhile, the cylinder 11 is arranged in the inner ring of the spring 7, the ejector pin 6 is made of high-temperature-resistant insulating materials, the top of the ejector pin is in contact with the conducting strip 4, the elastic element between the ejector pin 6 and the cavity 8 is always in an incomplete compression state, the socket panel 1 is provided with two or more sockets, and the corresponding sockets on the bottom shell 3 are provided with elastic components 5.

In this embodiment, the socket conductive plate 4 in the two sockets of the bottom case 3 is "a few" shaped, and both ends of the socket conductive plate 4 are pressed into the "a few" shaped conductive plate 4 by the top pin 6 in the elastic component 5.

In this embodiment, the conductive sheet 4 is in a shape of a "ji" and the middle portions of both sides are slightly raised by the top pin 6.

The working principle is as follows: insert the conducting strip of plug inside 4 to the conducting strip of "nearly" style of calligraphy behind this socket panel 1 when the plug to 4 both sides of the conducting strip that slightly uplift and the inside of drain pan 3 laminate as far as possible, simultaneously at the insertion process, thereby the plug conducting strip extrusion knock pin 6 makes spring 7 further compress, and spring 7 compression is big more, and the power to knock pin 6 is big more, makes the frictional force between plug conducting strip and the conducting strip 4 bigger, thereby is difficult to drop more.

The above embodiments are only specific examples of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any suitable changes or modifications made by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.

Claims

1. A socket comprising a socket panel (1), characterized in that: socket panel (1) install bottom plate (2) and drain pan (3), install conducting strip (4) in drain pan (3), the back of the bolt contact surface of conducting strip (4) and plug is provided with spring top and holds mechanism (12), spring top is held mechanism (12) by spring (7), knock pin (6) and place cavity (8) of spring and knock pin.

2. The socket of claim 1, wherein: cavity (8) are located drain pan (3), and cavity (8) one end both sides are equipped with spacing key (9) and install knock pin (6) in cavity (8), spacing key (9) of cavity (8) one end both sides are used for restricting knock pin (6) range of movement under the elastic element effect, and elastic element provides the power to conducting strip (4) direction for knock pin (6).

3. The socket of claim 2, wherein: the bottom of the ejector pin (6) is provided with a circular groove (10), and a cylinder (11) is arranged in the circular groove (10).

4. The socket of claim 3, wherein: the outer diameter of the spring (7) is slightly smaller than the diameter of the circular groove (10), the inner diameter of the spring (7) is slightly larger than the diameter of the cylinder (11), the spring (7) is installed in the circular groove (10) to the bottom of the circular groove (10), and meanwhile the cylinder (11) is arranged in the inner ring of the spring (7).

5. The socket of claim 4, wherein: the ejector pin (6) is made of high-temperature-resistant insulating materials, the top of the ejector pin is in contact with the conducting strip (4), and an elastic element between the ejector pin (6) and the cavity (8) is always in an incomplete compression state.

6. The socket of claim 5, wherein: socket panel (1) is equipped with two sockets or more than two, simultaneously the socket department that corresponds on drain pan (3) all is equipped with elastic component (5).