CN212011356U - Integrated plug bush, socket assembly with same and socket - Google Patents

Abstract

The utility model relates to an integration plug bush, including first plug bush unit and with first plug bush unit fixed connection's first linkage unit, first plug bush unit includes first plug bush and second plug bush, first linkage unit includes first connecting piece, set up in first connecting piece one end and all rather than first connecting portion and the second connecting portion connected, first plug bush is connected with first connecting portion, the second plug bush is connected with the second connecting portion, first connecting piece, first connecting portion and second connecting portion are the integrated into one piece structure. The utility model discloses still relate to a socket subassembly and socket that has this plug bush. The utility model provides a plug bush material utilization rate low problem that leads to the cost to rise, the material utilization rate can be promoted greatly to the integration plug bush, and a socket subassembly and socket that have this plug bush have not only promoted material utilization rate, simple structure moreover, and product simple to operate has avoidd the circuit short circuit risk that brings because of crisscross-over connection between each part, has improved user safety in utilization.

Description

Integrated plug bush, socket assembly with same and socket

Technical Field

The utility model relates to a socket field, especially an integration plug bush and socket subassembly and socket that has this plug bush.

Background

At present, multi-hole sockets of various manufacturers, such as a two-stage and three-stage socket and a two-stage and three-stage plug-in strip universal socket with a switch, have the defects of complex structure, low material utilization rate, difficult installation in the production process of products and incapability of completely ensuring the stable performance of the products. At present, the most commonly used socket and plug bush are equally divided into two types of integrated and split designs, and the defects of difference are that: the split type plug bush is mainly of a riveting structure, the structure is simple in mould, the forming utilization rate is normal, manual riveting is needed, the risk of poor contact exists after riveting, and the comprehensive cost is high; the plug bush is designed integrally, the utilization rate of molding materials is low, and material waste and cost are improved.

Disclosure of Invention

The utility model discloses a solve the low problem that leads to the cost to rise of plug bush material utilization ratio, provide an integration plug bush, can promote material utilization ratio, riveting structure has been overcome in addition to the design of integrated into one piece and has been connected the unreliable defect that arouses contact failure, has promoted socket safety in utilization greatly.

In order to solve the technical problem, the technical scheme of the utility model as follows:

the utility model provides an integration plug bush, includes first plug bush unit and with first plug bush unit fixed connection's first coupling unit, first plug bush unit includes first plug bush and second plug bush, first coupling unit includes first connecting piece, sets up in first connecting piece one end and all rather than first connecting portion and the second connecting portion of being connected, first plug bush with first connecting portion connect the second plug bush with the second connecting portion are connected, first connecting piece first connecting portion with the second connecting portion are the integrated into one piece structure.

The utility model discloses integrated into one piece's plug bush has improved material utilization, has simplified the installation procedure, has improved the installation effectiveness, has increased connection reliability and security simultaneously. The plug bush is used as an important part on the socket and is used for being matched with a plug of equipment so as to enable the equipment to obtain electric energy. As is known, the good contact performance of the plug bush is the guarantee of the normal operation of equipment, and the integrated plug bush has better contact performance compared with the plug bush obtained by riveting. Specifically, the integrally formed plug bush is generally formed by bending a material, and the general bending is performed integrally, so it is very easy to bend both ends of one material to form two plug bushes, but when three or more plug bushes, for example, three plug bushes are required to be integrally formed, a large material needs to be cut, only the material of the main line and the middle third plug bush which need to be bent is reserved, and the rest of the material needs to be cut off, so that most of the material is wasted. The utility model discloses an integration plug bush carries out the mode that inside ratio was bent through same butt first connecting portion and second connecting portion at first connecting piece, cut apart into two parts with first connecting piece and bent respectively, then bend into first plug bush at the other end of first connecting portion again, bend into the second plug bush at the other end of second connecting portion, the defect of traditional whole material waste that causes of bending has been overcome, can promote material utilization ratio, and the design of integrated into one piece has overcome the unreliable defect that arouses contact failure of riveting structure connection, socket safety in utilization has been promoted greatly. The integrated plug bush can be used on a live wire L, a zero wire N or a grounding wire E in the socket.

Preferably, the first plug bush can be connected with other connecting parts or plug bushes. The plug bush can be used for multiple times on an integrated plug bush in an internal bending mode, secondary material splitting can be performed at the position where primary material splitting is performed, and the plug bush can be split into two parts, three parts or even more at the same position on the material according to requirements.

Preferably, the first socket unit further includes a third socket provided at the other end of the first connection piece. The third plug bush is arranged to enable the material utilization rate of the integrated plug bush to be perfectly embodied, the material cost is greatly saved compared with the traditional three plug bush integrated forming mode, and the multifunctional performance of the follow-up socket is guaranteed. In order to meet the functional requirements, a third socket and a fourth socket may also be provided at the other end of the first connecting piece by bending the inner portion of the first connecting piece.

The utility model also provides a socket assembly, including foretell integration plug bush, second plug bush unit and with second plug bush unit connection's second linkage unit, first plug bush unit with each other do not connect between the second plug bush unit and mutual symmetry sets up. Specifically, the first plug-in unit and the second plug-in unit are two unconnected bodies, which are symmetrical to each other and must satisfy the requirement of a certain electrical gap. When the first plug bush unit is arranged on the live wire, the second plug bush unit is arranged on the zero wire; when the first plug bush unit is arranged on a zero line, the second plug bush unit is arranged on a live line, the shapes of the first plug bush and the second plug bush need to meet the requirement that good contact can be carried out after a plug matched with the first plug bush and the second plug bush is inserted into the plug bushes, and the specific positions and the shapes of the first plug bush and the second plug bush need to meet the regulations in the industry.

Socket subassembly integrated design, simple structure, each part level are clear, and product simple to operate, the effectual present product structure of having solved is complicated, and crisscross-over connection is serious between each part, and the installation difficulty has avoidd the circuit short circuit risk that brings because of crisscross-over connection between each part simultaneously, and the socket subassembly that has contained the integration plug bush moreover can promote material utilization ratio, reduces material cost. The receptacle assembly described above may be used with receptacles having multiple secondary plugs.

Preferably, the plug and socket device further comprises a third plug and socket unit and a third connecting unit connected with the third plug and socket unit, and the third plug and socket unit and the first plug and socket unit and the second plug and socket unit are distributed in a triangular shape. Specifically, the third plug bush unit, the first plug bush unit and the second plug bush unit are distributed as three vertexes of a triangle, and the first plug bush unit and the second plug bush unit are symmetrically arranged about an axis where the third plug bush unit is located. The third plug bush unit is arranged on the grounding wire, and the specific position and shape of the third plug bush unit need to meet the regulations in the industry. The socket assembly is used for a socket with a three-stage plug or a plurality of two-stage plugs and three-stage plugs.

Preferably, the second plug bush unit and the second connection unit, and the third plug bush unit and the third connection unit are all integrally formed structures. The defect that the riveting structure is unreliable in connection and causes poor contact is overcome through the integrally formed design, and the use safety of the socket is greatly improved.

Preferably, the first plug bush unit is arranged on a live wire, and when the second plug bush unit is arranged on a neutral wire, the second plug bush unit is arranged at the left of the first plug bush unit; the first plug bush unit is arranged on a zero line, and when the second plug bush unit is arranged on a fire line, the first plug bush unit is arranged on the left of the second plug bush unit. Socket subassembly follows the requirement of electrician's electrical accessories, and earth connection E is the design of principle in the middle of the right live wire L of left side zero line N, ensures that the plug bush on the zero line all sets up the plug bush left side on the live wire, and the effectual unordered design state of product of having solved avoids the misleading user to connect the wrong line, brings the potential safety hazard, has improved user power consumption security.

Preferably, an identification layer is disposed on each of the first connection unit, the second connection unit and the third connection unit. The setting of the identification layer can guide electricians to install, so that the installation error rate can be reduced, and the working efficiency can be improved. The first connecting unit can be arranged on a zero line N or a live line L, the second connecting unit is matched with the first connecting unit according to the arrangement of the first connecting unit, and the third connecting unit is arranged on a grounding line E; the mark N is arranged on the connecting unit of the zero line N, the mark L is arranged on the connecting unit of the live line L, and the mark E is arranged on the connecting unit of the grounding line E, so that an operator can clearly know which interface corresponds to the zero line N, the live line L and the grounding line E on a power supply, and the operator can know the interface clearly.

The utility model also provides a socket, including base, coupling fastener, the above-mentioned socket subassembly of claim, be used for controlling the switch-on of socket subassembly load and the switch of disconnection, protective cover board and panel components, the base coupling fastener socket subassembly the switch protective cover board panel components connect in order.

The utility model discloses the socket that contains integration plug bush socket subassembly can promote material utilization ratio greatly, simple structure moreover, and product simple to operate has avoidd because of the circuit short circuit risk that crisscross-over connection brought between each part, has improved user safety in utilization. As is well known, a socket is a current-carrying component that enables connection to a power source and a load. Specifically, the socket is connected with a power supply through a connecting fastener, the socket component is controlled through a switch to control the connection and disconnection of a load connected to the socket component, and the panel component, the protective cover plate and the base are insulating protective parts and are used for isolating the socket component and the connecting fastener to prevent electric shock by mistake in use. Preferably, the base may be planar, preferably with a recessed configuration, to facilitate mounting and positioning of the socket assembly; correspondingly, the socket assembly is a bridge used for being electrically connected with a load in the socket, and can be made of brass or red copper materials, so that the contact performance is improved; meanwhile, the protective cover plate can realize the function of preventing misplug, and prevent the occurrence of electric shock caused by the fact that a child touches the socket assembly due to the fact that the child stretches fingers into the socket curiously. The panel component and the base are connected through the surrounding edges, can be fastened by screws or connected by a buckle structure, and are both used for realizing the purposes of simple and convenient installation and disassembly.

Preferably, a related technical parameter identification layer is arranged on one side of the base, which is far away from the panel component. The method can play a role in guiding electricians during installation, reduce the installation error rate and improve the safety. The zero line corresponding identification N, the live wire corresponding identification L and the grounding wire corresponding identification E can be listed and arranged on the back surface of the base, meanwhile, the working voltage of 220V or 250V and the working current of 10A or 16A of the socket can be arranged on the back surface of the base, in order to standardize operation and improve safety, the corresponding contents such as wire stripping length of 11mm and the like can be arranged on the base during wiring of the socket, and a trademark nameplate of the socket can be engraved on the back surface of the base.

Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:

the design of the integrated plug bush solves the problem that the cost is increased due to low material utilization rate of the plug bush, the material utilization rate can be improved, the defect of poor contact caused by unreliable connection of a riveting structure is overcome due to the integrated design, and the use safety of the socket is greatly improved; the socket assembly with the integrated plug bush can also improve the material utilization rate; the socket with the integrated plug bush socket assembly not only greatly improves the material utilization rate, but also has a simple structure, is convenient to install, avoids the risk of circuit short circuit caused by staggered bridging among parts, and improves the use safety of users.

Drawings

Fig. 1 is a schematic structural view of an integrated plug bush of the present invention;

fig. 2 is a schematic structural diagram of a socket assembly according to the present invention;

fig. 3 is a schematic structural diagram of a socket according to the present invention.

In the figure: 1. an integrated plug bush; 10. a first sleeve insertion unit; 11. a first sleeve; 12. a second sleeve; 13. a third plug bush; 20. a first connecting unit; 21. a first connecting piece; 22. a first connection portion; 23. a second connecting portion; 24. a switch connection part; 30. a second sleeve insertion unit; 31. a second-level N plug bush; 32. a third-level N plug bush; 33. a universal N plug bush; 40. a second connection unit; 50. a third sleeve insertion unit; 51. a third-level E plug bush; 52. a universal E plug bush; 60. a third connecting unit; 101. a base; 102. connecting a fastener; 103. a receptacle assembly; 104. a switch; 105. a protective cover plate; 106. a panel assembly.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The present invention provides an integrated plug bush, a socket assembly and a socket having the same, which will be further described with reference to the accompanying drawings and embodiments.

Example one

With reference to fig. 1, an integrated plug bush comprises a first plug bush unit 10 and a first connection unit 20 fixedly connected with the first plug bush unit 10, wherein the first plug bush unit 10 comprises a first plug bush 11 and a second plug bush 12, the first connection unit 20 comprises a first connection sheet 21, a first connection portion 22 and a second connection portion 23 which are arranged at one end of the first connection sheet 21 and connected with the first connection portion 22, the first plug bush 11 is connected with the first connection portion 22, the second plug bush 12 is connected with the second connection portion 23, and the first connection sheet 21, the first connection portion 22 and the second connection portion 23 are of an integrally formed structure.

The utility model discloses integrated into one piece's plug bush has improved material utilization, has simplified the installation procedure, has improved the installation effectiveness, has increased connection reliability and security simultaneously. The plug bush is used as an important part on the socket and is used for being matched with a plug of equipment so as to enable the equipment to obtain electric energy. Because the plug bush is used as an important part on the socket and is matched with the plug of the equipment, the equipment can obtain electric energy. Therefore, the good contact performance of the plug bush is the guarantee of the normal operation of equipment, and the integrated plug bush has better contact performance compared with the plug bush obtained by riveting. Specifically, the integrally formed plug bush is generally formed by bending materials, and the general bending is integrally performed, so that it is very easy to bend two ends of one material to form two plug bushes respectively, but when three or more plug bushes are integrally formed, a large material needs to be cut, only materials of a main line and a middle third plug bush need to be bent are reserved, and the rest of the materials need to be cut off, so that most of materials are wasted. The utility model discloses an integration plug bush 1 carries out the mode that inside ratio was bent to first connecting portion 22 and second connecting portion 23 through the one end at first connecting piece 21, cut apart into two parts with first connecting piece 21 and bent respectively, then bend into first plug bush 11 at the tip of first connecting portion 22 again, bend into second plug bush 12 at the tip of second connecting portion 23, the extravagant defect of material that traditional whole bending caused has been overcome, through the production test, this structure can promote material utilization to more than 45%, and riveting structure's design has been overcome and the unreliable contact failure defect that arouses in addition, socket safety in utilization has been promoted greatly. The integrated plug bush can be used on a live wire L, a zero wire N or a grounding wire E in the socket.

As one of the specific embodiments provided in the present invention, the first plug bush may be connected with other connecting members or plug bushes. The integrated plug bush 1 can be used for multiple times in an internal bending mode, secondary material splitting can be performed at the position where primary material splitting is performed, and the material can be split into two parts or three parts or even more at the same position on the material according to requirements.

As one embodiment of the present invention, the first plug bush unit 10 further includes a third plug bush 13 provided at the other end of the first connection piece 21. The third plug bush 13 can perfectly embody the improvement of the material utilization rate of the integrated plug bush 1, greatly save the material cost compared with the traditional three plug bush integrated forming arrangement, and provide guarantee for the multi-functionality of the follow-up socket. In order to meet the functional requirements, a third socket and a fourth socket may be provided at the other end of the first connecting piece 21 at the same time by bending the inner portion. Alternatively, the switch connection 24 can also be connected at the same time as the other end of the first connecting piece 21 is connected to the third sleeve 13, in order to prepare the connection switch for the following operation.

Example two

The utility model also provides a socket subassembly combines fig. 2, including the integration plug bush 1 of embodiment one, second plug bush unit 30 and the second linkage unit 40 of being connected with second plug bush unit 30, mutual interconnect and mutual symmetry setting between first plug bush unit 10 and the second plug bush unit 30. Specifically, the first plug-in unit and the second plug-in unit are two unconnected bodies, which are symmetrical to each other and must satisfy the requirement of a certain electrical gap. When the first plug bush unit is arranged on the live wire, the second plug bush unit is arranged on the zero wire; when the first plug bush unit is arranged on a zero line, the second plug bush unit is arranged on a live line, the shapes of the first plug bush and the second plug bush need to meet the requirement that good contact can be carried out after a plug matched with the first plug bush and the second plug bush is inserted into the plug bushes, and the specific positions and the shapes of the first plug bush and the second plug bush need to meet the regulations in the industry.

Socket subassembly 103 integrated design, simple structure, each part level are clear, and product simple to operate, the effectual present product structure of having solved is complicated, and crisscross-over connection is serious between each part, and the installation difficulty has simultaneously avoided the circuit short circuit risk because of crisscross-over connection brings between each part, and the socket subassembly 103 that has contained integration plug bush 1 moreover can promote material utilization ratio, reduces material cost. The receptacle assembly 103 described above is used with receptacles having multiple secondary plugs.

As one of the specific embodiments provided in the present invention, the present invention further includes a third plug and socket unit 50 and a third connecting unit 60 connected to the third plug and socket unit 50, and the third plug and socket unit 50 is distributed in a triangular shape with the first plug and socket unit 10 and the second plug and socket unit 30. Specifically, the third socket unit 50, the first socket unit 10, and the second socket unit 30 are distributed as three vertices of a triangle, and the first socket unit 10 and the second socket unit 30 are symmetrically arranged with respect to an axis on which the third socket unit 50 is located. The third housing unit 50 is disposed on the ground line, and the position and shape of the third housing unit 50 should satisfy the regulations in the industry. The receptacle assembly 103 described above is used with receptacles having a tertiary plug or a plurality of both secondary and tertiary plugs.

As one of the specific embodiments provided in the present invention, the second plug and socket unit 30, the second connection unit 40, the third plug and socket unit 50, and the third connection unit 60 are all integrally formed structures. The defect that the riveting structure is unreliable in connection and causes poor contact is overcome through the integrally formed design, and the use safety of the socket is greatly improved. It is within the knowledge of the person skilled in the art that the connection can also be made in other ways here, provided that the contact is reliable.

As one of the specific embodiments provided in the present invention, the first plug bush unit 10 is disposed on the live wire, and when the second plug bush unit 30 is disposed on the neutral wire, the second plug bush unit 30 is disposed on the left of the first plug bush unit 10 or the first plug bush unit 10 is disposed on the neutral wire, and when the second plug bush unit 30 is disposed on the live wire, the first plug bush unit 10 is disposed on the left of the second plug bush unit 30. Socket subassembly 103 follows the requirement of electrician's electrical accessories, and earth connection E is the design of principle in the middle of the right live wire L of left zero line N, ensures that the plug bush on the zero line all sets up the plug bush left side on the live wire, and the effectual unordered design state of product of having solved avoids the misleading user to connect the wrong line, brings the potential safety hazard, has improved user power consumption security.

As one of the specific embodiments provided in the present invention, the first connecting unit 20, the second connecting unit 40, and the third connecting unit 60 are all provided with an identification layer. The setting of the identification layer can guide electricians to install, so that the installation error rate can be reduced, and the working efficiency can be improved. The first connection unit 20 may be disposed on the neutral line N or the live line L, the second connection unit 40 corresponds to the first connection unit 20 according to the disposition thereof, and the third connection unit 60 is disposed on the ground line E; the mark N is arranged on the connecting unit of the zero line N, the mark L is arranged on the connecting unit of the live line L, and the mark E is arranged on the connecting unit of the grounding line E, so that an operator can clearly know which interface corresponds to the zero line N, the live line L and the grounding line E on a power supply, and the operator can know the interface clearly.

Principle description for a two-level three-level universal socket assembly: with reference to fig. 2, the first plug bush unit 10 is disposed on the live wire L, the first plug bush 11 connected to the first connection portion 22 is a third-stage L plug bush, the second plug bush 12 connected to the second connection portion 23 is a universal L plug bush, the third plug bush 13 disposed at the end of the first connection piece 21 is a second-stage L plug bush, the end of the first connection piece 21 is further connected to a switch connection portion 24 for preparing a subsequent connection switch, and the first plug bush unit 10 and the first connection unit 20 are both integrally formed; the second plug bush unit 30 is arranged on the zero line N, the second-stage N plug bush 31 and the third plug bush 13 which are contained in the second plug bush unit 30 arranged at one end of the second connecting unit 40 are symmetrically arranged, the plug bush 32 which is arranged on the second connecting unit 40 and is symmetrically arranged with the first plug bush 11 is a third-stage N plug bush, the plug bush 33 which is arranged at the other end of the second connecting unit 40 and is symmetrically arranged with the second plug bush 12 is a universal N plug bush, and the second plug bush unit 30 and the second connecting unit 40 are both of an integrally formed structure; the third plug bush unit 50 is arranged on the grounding wire E, the plug bush 51 which is arranged at one end of the third connecting unit 60 and is distributed in a triangular shape with the positions of the first plug bush 11 and the third-level N plug bush 32 is a third-level E plug bush, the plug bush 52 which is arranged at the other end of the third connecting unit 60 and is distributed in a triangular shape with the positions of the second plug bush 12 and the universal N plug bush 33 is a universal E plug bush, and the third plug bush unit 50 and the third connecting unit 60 are both of an integrally formed structure. Set up sign L on first coupling unit 20, set up sign N on second coupling unit 40, set up sign E on third coupling unit 60, be convenient for discern which plug bush unit should be connected with live wire L, zero line N, earth connection E at a glance, improve operating efficiency and construction safety nature.

EXAMPLE III

The utility model also provides a socket, combine fig. 3, including base 101, connecting fastener 102, the socket subassembly 103 of embodiment two, be used for controlling switch-on and the switch-off 104 of load on the socket subassembly 103, protective cover board 105 and panel subassembly 106, base 101, connecting fastener 102, socket subassembly 103, switch 104, protective cover board 105, panel subassembly 106 connect in order.

The utility model discloses the socket that contains integration plug bush socket subassembly can promote material utilization ratio greatly, simple structure moreover, and product simple to operate has avoidd because of the circuit short circuit risk that crisscross-over connection brought between each part, has improved user safety in utilization. Specifically, the socket is connected with a power supply through a connecting fastener 102, and the socket assembly 103 is controlled through a switch 104 to control the connection and disconnection of a load connected to the socket assembly 103, wherein the panel assembly 106, the protective cover plate 105 and the base 101 are insulating protective parts for isolating the socket assembly 103 and the connecting fastener 102 to prevent accidental electric shock in use. The base 101 may be planar, preferably recessed, to facilitate mounting and positioning of the socket assembly 103; the receptacle assembly 103 is a bridge in the receptacle for making electrical connection with a load; the protective cover 105 can prevent erroneous insertion and prevent children from touching the receptacle assembly 103 to cause electric shock by inserting their hands into the receptacle. The socket of the socket component 103 containing the integrated plug bush 1 can greatly improve the material utilization rate, has a simple structure, is convenient to install, avoids the risk of short circuit caused by staggered cross-over connection among parts, and improves the use safety of users.

As one of the specific embodiments provided in the present invention, the base 101 is far away from the panel assembly 106 and is set up the identification layer of the related technical parameters. The method can play a role in guiding electricians during installation, reduce the installation error rate and improve the safety. The zero line corresponding identification N, the live line corresponding identification L and the grounding line corresponding identification E can be listed and arranged on the back of the base 101, meanwhile, the working voltage of 220V or 250V and the working current of 10A or 16A of the socket can be arranged on the back of the base 101, in order to standardize operation and improve safety, the corresponding wire stripping length of 11mm and other contents can be arranged on the socket during wiring, and the trademark nameplate of the socket can be engraved on the back of the base 101. It is within the knowledge of a person skilled in the art to set other parameters on the back of the base 101.

As one of the specific embodiments provided in the present invention, the base 101 is connected to the panel assembly 106 through a snap structure. The buckle structure is reliable in connection and simple and convenient to assemble and disassemble, can be assembled and disassembled for many times, and is convenient for overhauling and maintaining the socket. The panel assembly 106 is connected to the base 101 by a peripheral edge, or may be fastened by screws, or may be connected by other means within the scope of the skilled person.

As one embodiment provided by the present invention, the socket assembly 103 is made of one or a combination of brass, phosphor copper and red copper. Different materials have respective performance advantages and can be freely selected according to actual needs. The red copper has higher conductivity and better contact performance; the phosphor copper has good anti-deformation capability, can meet the requirement of repeated plugging and unplugging and is not easy to deform, and the service life of the socket is prolonged.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. 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. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. An integration plug bush which characterized in that: including first plug bush unit (10) and with first plug bush unit (10) fixed connection's first linkage unit (20), first plug bush unit (10) includes first plug bush (11) and second plug bush (12), first linkage unit (20) include first connecting piece (21), set up in first connecting piece (21) one end and all rather than first connecting portion (22) and second connecting portion (23) of being connected, first plug bush (11) with first connecting portion (22) are connected, second plug bush (12) with second connecting portion (23) are connected, first connecting piece (21) first connecting portion (22) with second connecting portion (23) are the integrated into one piece structure.

2. The integrated insert of claim 1, wherein: the first inserting sleeve unit (10) further comprises a third inserting sleeve (13) arranged at the other end of the first connecting piece (21).

3. A receptacle assembly, comprising: comprising the integrated plug bush (1) of claim 1 or 2, a second plug bush unit (30) and a second connecting unit (40) connected with the second plug bush unit (30), wherein the first plug bush unit (10) and the second plug bush unit (30) are not connected with each other and are arranged symmetrically with each other.

4. The receptacle assembly of claim 3, wherein: the novel plug and socket device is characterized by further comprising a third plug and socket unit (50) and a third connecting unit (60) connected with the third plug and socket unit (50), wherein the third plug and socket unit (50) is distributed in a triangular shape with the first plug and socket unit (10) and the second plug and socket unit (30).

5. The receptacle assembly of claim 4, wherein: the second plug bush unit (30), the second connecting unit (40), the third plug bush unit (50) and the third connecting unit (60) are all integrally formed structures.

6. The receptacle assembly of claim 5, wherein: and identification layers are arranged on the first connecting unit (20), the second connecting unit (40) and the third connecting unit (60).

7. A socket, characterized in that: comprising a base (101), a connection fastener (102), the receptacle assembly (103) of any one of claims 3 to 6, a switch (104) for controlling the switching on and off of a load on the receptacle assembly (103), a protective cover plate (105), and a panel assembly (106), the base (101), the connection fastener (102), the receptacle assembly (103), the switch (104), the protective cover plate (105), the panel assembly (106) being connected in sequence.

8. The receptacle of claim 7, wherein: and a related technical parameter identification layer is arranged on one surface of the base (101) far away from the panel component (106).

9. The receptacle of claim 7, wherein: the base (101) and the panel assembly (106) are connected through a snap structure.

10. The receptacle of claim 7, wherein: the socket component is made of one or a combination of brass, phosphor copper and red copper.

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