Power socket

Abstract

The utility model discloses a power socket. The power socket comprises an insulating base and a conductive assembly, the insulating base is provided with a power connection port and a plugging port; the conductive component is arranged in the insulating base and is positioned between the power connection port and the plugging port; the conductive assembly comprises a conductive pin which is made of a high-conductivity material and comprises a group of conductive sheets which are oppositely arranged and a fixing part which is connected with one ends of the conductive sheets; and the elastic piece is limited in the insulating base and wraps the outer side of the conductive pin, the elastic piece at least comprises a group of elastic pieces arranged oppositely and an assembling part connected with the elastic pieces, the assembling part is connected with the fixing part in a limiting mode, and the elastic pieces are located on the outer side faces of the conductive pieces so as to provide plugging elasticity for the conductive pieces. The conductive contact pin made of the high-conductivity material is matched and connected with the elastic piece for providing plugging elasticity, so that the conductive contact pin can be ensured to have high conductivity, the conductive contact pin can be ensured to provide reliable and durable plugging elasticity by using the elastic piece, and the whole structure is simple and easy to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, in particular to a power socket. Background Art

[0002] Existing research shows that the resistance of the socket material used with audio equipment will affect the sound of the audio equipment. The greater the resistance of the socket, the more obstacles will be caused to the transmission of current, thus affecting the performance of the audio equipment. Existing power sockets generally use brass conductive sheets, which have large internal resistance and low conductivity, which can easily cause current instability and affect the sound of the audio equipment used with them. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art and provides a power socket with high conductivity and reliable structure.

[0004] The utility model is implemented by the following technical scheme: a power socket, comprising an insulating base and a conductive component; the insulating base is provided with a power connection port and a plug-in port; the conductive component is built into the insulating base and is located between the power connection port and the plug-in port; the conductive component comprises: a conductive pin, made of a high-conductivity material, the conductive pin comprising a group of conductive sheets arranged oppositely and a fixing portion connected to one end of the conductive sheet; an elastic member, limited in the insulating base and covered on the outside of the conductive pin, at least comprising a group of spring sheets arranged oppositely and an assembly portion connected to the spring sheets, the assembly portion is limitedly connected to the fixing portion, and the spring sheet is located on the outer side of the conductive sheet to provide plug-in elasticity to the conductive sheet.

[0005] In some preferred embodiments, the conductive pin is an integrally formed structure, and the conductive pin is made of a first high-conductivity material, and the first high-conductivity material is single crystal copper or red copper.

[0006] In some preferred embodiments, the outer surface of the conductive sheet has a second high conductivity material.

[0007] In some preferred embodiments, the spring sheet and the assembly portion are an integral structure or a separate structure; and the elastic member is made of beryllium copper.

[0008] In some preferred embodiments, the end of the conductive sheet close to the plug port has an outward-turned stop step, and the end of the elastic sheet abuts against the stop step.

[0009] In some preferred embodiments, the fixing portion is inserted into the assembly portion, and an insert is further provided in the assembly portion, wherein the insert is fixedly connected to the assembly portion to abut and limit the fixing portion in the assembly portion.

[0010] In some preferred embodiments, the insert is provided with a first fixing hole fixedly connected to the assembly portion, and the assembly portion is provided with a first through hole, through which a first fixing member passes through the first through hole and is fixedly connected to the first fixing hole.

[0011] In some preferred embodiments, the insert is further provided with a second fixing hole, and the insulating base has a second through hole, through which a second fixing member passes through the second through hole and is fixedly connected to the second fixing hole.

[0012] In some preferred embodiments, the insulating base includes a base body having a accommodating cavity and a cover body assembled on the base body; the base body has a first limiting groove, the cover body has a second limiting groove, and the two opposite ends of the assembly part are respectively located in the first limiting groove and the second limiting groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model optimizes the structure of the conductive component and adopts a conductive pin made of a high conductivity material to be connected in coordination with an elastic member providing plug elasticity, thereby ensuring that the conductive pin has high conductivity and that the elastic member is used to allow the conductive pin to provide reliable and durable plug elasticity. The overall structure of the power socket is simple, the resistance is small and the conductivity is high, and the power socket is particularly suitable for use with stereos, record players, etc.

[0015] In addition, the conductive components adopt an integrated design, which is easy to assemble and replace for later maintenance. When replacement or maintenance is needed, you only need to open the cover to replace the conductive components as needed. The operation is simple and the disassembly and assembly are convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is one of the three-dimensional structural diagrams of a power socket;

[0017] Figure 2 This is the second schematic diagram of the three-dimensional structure of the power socket;

[0018] Figure 3 It is a structural schematic diagram of the base body;

[0019] Figure 4 It is a schematic diagram of the exploded structure of the power socket;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the conductive pin;

[0021] Figure 6 is a schematic structural diagram of an embodiment of a conductive component;

[0022] Figure 7 It is a schematic structural diagram of another embodiment of a conductive component. DETAILED DESCRIPTION

[0023] In order to further explain the technical means and effects adopted by the present application to achieve the predetermined purpose, the specific implementation methods, structures, features and effects of the present application are described in detail below in conjunction with the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "embodiment" does not necessarily refer to the same embodiment. In addition, specific features, structures, or characteristics in one or more embodiments may be combined in any suitable form.

[0024] like Figure 1 and Figure 2 As shown, the utility model discloses a power socket, including an insulating base and a conductive component built into the power socket. The insulating base includes a base body 1 and a cover body 2 assembled on the base body 1; one end face of the base body 1 is provided with a plug port 11 to provide a power plug to be inserted into the plug port 11; the cover body 2 is fixedly assembled on the other end face of the base body 1 opposite to the plug port 11, and a power connection port 21 is provided on the cover body 2, and the power connection port 21 provides a wire to enter the base body 1 and electrically connect with the conductive component.

[0025] The number of the conductive components is usually 2 or 3. The number of the plug ports 11 and the number of the power connection ports 21 are both correspondingly 2 or 3.

[0026] Combination Figure 3 As shown, the base body 1 has a receiving cavity 10 to receive the conductive component. Therefore, each plug port 11 is connected to the receiving cavity 10, and a first limiting groove 13 is provided at the connection point between each plug port 11 and the receiving cavity 10 to provide limiting for the conductive component.

[0027] Further integration Figure 4 As shown, the cover body 2 has two or three second limiting grooves 22, and the power connection port 21 is located in the second limiting groove 22. The two opposite ends of the assembly part of the conductive component are respectively located in the first limiting groove 13 and the second limiting groove 22, so that each conductive component is fixed between the base body 1 and the cover body 2.

[0028] Combination Figure 4-Figure 7As shown, the conductive component specifically includes a conductive pin 3 and an elastic member 4. The conductive pin 3 is made of a high conductivity material, and the conductive pin 3 includes a group of conductive sheets 31 arranged oppositely and a fixing portion 32 connected to one end of the conductive sheet 31. The elastic member 4 is limited in the insulating base and wrapped around the outside of the conductive pin 3. The elastic member 4 at least includes a group of elastic sheets 41 arranged oppositely and an assembly portion 42 connected to the elastic sheets 41. The assembly portion 42 is limitedly connected to the fixing portion 32. The elastic sheet 41 is located on the outer side of the conductive sheet 31 to provide the conductive sheet 31 with plug-in elasticity, so that when the power plug is inserted between a group of the conductive sheets 31 through the plug port 11, the group of the elastic sheets 41 provide the conductive sheets 31 with plug-in elasticity to move toward each other, ensuring a stable and reliable plug-in connection between the conductive sheet 31 and the power plug.

[0029] The conductive pin 3 is an integrally formed structure, and is made of a first high conductivity material, for example, single crystal copper or red copper. The conductive pin 3 made of single crystal copper or red copper has the characteristics of low resistance and high conductivity, and the current flowing through the conductive pin 3 is stable with little interference.

[0030] Of course, a second high conductivity material may be plated on the outer surface of the conductive sheet as required, and the second high conductivity material is gold, silver and other materials.

[0031] In addition, the elastic member 4 can be an integral structure or a split structure. Figure 4 In the embodiment, the individual elastic member 4 is an integral structure, that is, the spring sheet 41 and the assembly portion 42 are an integral structure; the individual elastic member 4 is a split structure, the spring sheet 41 and the assembly portion 42 are each an independent component. At this time, after the fixing portion 32 is inserted into the assembly portion 42, the limiting ring at the bottom end of the spring sheet 41 is inserted into the conductive sheet 31 and abuts against the upper end of the assembly portion 42 to be assembled as a whole, such as Figure 7 shown.

[0032] The elastic member 4 is preferably made of beryllium copper, which has the advantages of high conductivity and good elasticity.

[0033] Furthermore, the end of the conductive sheet 31 close to the plug port 11 has an outwardly turned stop step 311 , and the end of the elastic sheet 41 abuts against the stop step 311 , so that the elastic sheet 41 and the conductive sheet 31 maintain a reliable matching relationship.

[0034] Considering that the conductive pin 3 made of single crystal copper or red copper is relatively soft, it is easy for the fixing portion 32 to be loosely fixed when it is directly fixed in the assembly portion 42. Therefore, the fixing portion 32 is inserted into the assembly portion 42, and an insert 5 is also provided in the assembly portion 42. The insert 5 is fixedly connected to the assembly portion 42, and the fixing portion 32 is abutted and limited in position in the assembly portion 42 by the insert 5.

[0035] The insert 5 is provided with a first fixing hole 51 fixedly connected to the assembly part 42 , and the assembly part 42 is provided with a first through hole 421 , through which a first fixing member (such as a screw) passes through the first through hole 421 and is fixedly connected to the first fixing hole 51 .

[0036] Of course, in order to improve the fixing firmness between the insert 5 and the fixing portion 32 and prevent the insert 5 from loosening in the assembly portion 42, the insert 5 is also provided with a second fixing hole 52, and the base body 1 has a second through hole 12, and a second fixing member (such as a screw) passes through the second through hole 12 and is fixedly connected to the second fixing hole 52.

[0037] In addition, a first crimping hole 321 is provided on the fixing part 32 of the conductive pin 3, and a second crimping hole 53 is correspondingly provided on the insert 5. After the wire passes through the power connection port 21 and is inserted into the fixing part 32, a crimping screw is used to pass through the second crimping hole 53 and the first crimping hole 321 to press the end of the wire against the fixing part 32, thereby facilitating the wiring operation.

[0038] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A power socket, comprising an insulating base and a conductive component; the insulating base is provided with a power connection port and a plug port; the conductive component is built into the insulating base and located between the power connection port and the plug port; It is characterized in that The conductive component comprises: A conductive pin, made of a high-conductivity material, comprising a group of conductive sheets arranged opposite to each other and a fixing portion connected to one end of the conductive sheets; The elastic member is limited in the insulating base and covered on the outside of the conductive pin, and includes at least a group of relatively arranged spring sheets and an assembly part connected to the spring sheets, the assembly part is limitedly connected to the fixing part, and the spring sheet is located on the outer side of the conductive sheet to provide plug-in elasticity to the conductive sheet.

2. The power socket according to claim 1, It is characterized in that The conductive pin is an integrally formed structure, and is made of a first high-conductivity material, wherein the first high-conductivity material is single crystal copper or red copper.

3. The power socket according to claim 2, It is characterized in that The outer surface of the conductive sheet has a second high conductivity material.

4. The power socket according to claim 1, It is characterized in that The spring sheet and the assembly portion are an integrated structure or a split structure; the elastic member is made of beryllium copper.

5. The power socket according to claim 1, It is characterized in that The end of the conductive sheet close to the plug port has an outward-turned stop step, and the end of the elastic sheet abuts against the stop step.

6. The power socket according to claim 1, It is characterized in that The fixing part is inserted in the assembly part, and an insert is also arranged in the assembly part. The insert is fixedly connected to the assembly part to abut and limit the fixing part in the assembly part.

7. The power socket according to claim 6, It is characterized in that The insert is provided with a first fixing hole fixedly connected to the assembly portion, and the assembly portion is provided with a first through hole, through which a first fixing member passes through the first through hole and is fixedly connected to the first fixing hole.

8. The power socket according to claim 6, It is characterized in that The insert is also provided with a second fixing hole, and the insulating base has a second through hole, through which a second fixing piece passes through the second through hole and is fixedly connected to the second fixing hole.

9. The power socket according to claim 1, It is characterized in that The insulating base includes a base body having a accommodating cavity and a cover body assembled on the base body; the base body has a first limiting groove, the cover body has a second limiting groove, and the two opposite ends of the assembly part are respectively located in the first limiting groove and the second limiting groove.

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