CN215869948U

CN215869948U - Connector and plug box

Info

Publication number: CN215869948U
Application number: CN202121827724.5U
Authority: CN
Inventors: 柏龙进; 王琪
Original assignee: Nanjing Putian Hongyan Electrical Appliance Technology Co ltd
Current assignee: Nanjing Putian Hongyan Electrical Appliance Technology Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-18
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a connector and a plug box, and belongs to the technical field of electrical equipment. The connector comprises a hollow connector body, wherein the hollow connector body is rectangular and a plurality of notches are formed in the side wall of the hollow connector body in a penetrating manner; the plug bush component is arranged in the hollow plug bush body, and one end of the plug bush component extends out of the notch; the mounting seat is fixedly connected to one end part of the hollow plug-in body and used for arranging the hollow plug-in body on electric equipment; the hollow plug-in component body is configured to be inserted into a bus bar groove and rotate for a set angle to enable the plug bush component to be electrically connected with the copper bar bus bar. The hollow plug-in unit has the advantages that the use is convenient, the structure is simple, the mounting seat is arranged at one end of the hollow plug-in unit body, the plug-in unit can be applied to various electric equipment, and the application range is enlarged.

Description

Connector and plug box

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a connector and a plug box.

Background

The terminal bus of the data machine room as an important component of the power distribution of the machine room is also increased explosively. And a plug-in box is arranged on a circuit of the bus for electric expansion.

The plug-in unit of the plug-in box generally consists of a plug-in sleeve and a plug-in insulator. However, the existing connector has a complex structure, requires a high-requirement assembly process, is insulated by sleeving a yellow wax sleeve, and has potential safety hazards.

Accordingly, it is desirable to provide a connector and a connector box to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a connector and a plug box, which are convenient for connecting a plug assembly with a copper bar bus and simple in structure.

In order to realize the purpose, the following technical scheme is provided:

a connector assembly, comprising:

the plug-in unit comprises a hollow plug-in unit body, a plug-in unit body and a plug-in unit, wherein the hollow plug-in unit body is rectangular and is provided with a plurality of through slots on the side wall;

the plug bush assembly is arranged in the hollow plug-in component body, one end of the plug bush assembly extends out of the notch, and the plug bush assembly and the notch are arranged in a one-to-one correspondence mode;

the mounting seat is fixedly connected to one end part of the hollow plug-in body and used for arranging the hollow plug-in body on electric equipment;

the hollow plug-in component body is configured to be inserted into a bus bar groove and rotate for a set angle to enable the plug bush component to be electrically connected with the copper bar bus bar.

As an alternative of a connector, the hollow plug-in unit body comprises a left plug-in unit and a right plug-in unit which are buckled with each other, a first plug and a first jack are arranged on the left plug-in unit, a second plug and a second jack are arranged on the right plug-in unit, the first plug is plugged in the second jack, and the second plug is plugged in the first jack.

As the alternative of connector, the plug bush subassembly includes splayed plug bush and fastener, be provided with the mounting panel on the left side plug bush, the mounting panel with the notch corresponds the setting, the splayed plug bush passes through the fastener set up in on the mounting panel just the one end of splayed plug bush stretches out the notch.

As an alternative of the connector, the fastener is a screw, and the screw sequentially penetrates through the mounting part of the splayed plug bush and the mounting plate and is in threaded connection with a nut in the splayed plug bush.

As an alternative to a connector, the sleeve assembly further includes a conductive terminal disposed between the screw head and the mounting portion of the splayed sleeve.

As an alternative to the connector, the sleeve assembly further comprises a washer disposed between the screw and the conductive terminal.

As an alternative of the connector, a limiting groove is formed in the splayed plug bush and used for being clamped with the side edge of the left plug-in.

As an alternative of the connector, a plurality of plug bush assemblies are arranged and respectively comprise an A-phase plug bush, a B-phase plug bush, a C-phase plug bush, a grounding-phase plug bush and a zero line plug bush.

As the alternative of connector, still include spacing bead, spacing bead set up in on the cavity type plug-in components body, and be located the mount pad with between the notch.

As an alternative to a connector housing, there is provided a connector as defined in any one of the preceding claims, comprising a housing body on which a mounting socket is provided.

Compared with the prior art, the utility model has the beneficial effects that:

according to the connector provided by the utility model, the hollow type connector body is designed into a rectangular structure, the side wall of the hollow type connector body is provided with a plurality of through slots in a penetrating manner, the slot is provided with the plug bush component, and the plug bush component is electrically connected with the copper bar bus by inserting the hollow type connector body into the bus slot and rotating the hollow type connector body by a set angle, so that the use is convenient, and the structure is simple; the mounting seat is arranged at one end of the hollow plug-in body, so that the plug-in can be applied to various electric equipment, and the application range is expanded.

According to the plug box provided by the utility model, the mounting seat of the plug is arranged on the electric box body, so that the plug box is conveniently connected with the bus duct.

Drawings

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

FIG. 1 is a schematic view of the assembly of a connector and a copper bar bus according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a connector in an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a left insert in an embodiment of the present invention;

FIG. 4 is a schematic structural view of a sleeve assembly according to an embodiment of the present invention;

FIG. 5 is an exploded view of a sleeve assembly according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a jack box according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a splayed insert sleeve in the embodiment of the present invention.

Reference numerals:

1. a hollow insert body; 2. a sleeve assembly; 3. a mounting seat; 4. a copper bar bus; 5. a limiting convex rib; 6. an electric box body;

11. a left plug-in; 111. a first plug; 112. a first jack; 113. mounting a plate; 114. a slot; 12. A right plug-in; 13. a notch;

21. a splayed inserting sleeve; 211. an installation part; 212. a conductive clip portion; 22. a fastener; 23. a nut; 24. A conductive connection terminal; 25. a limiting groove; 26. a gasket.

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 "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 used 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 and operated in a specific orientation, 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. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In order to facilitate the connection between the plug assembly and the copper bar bus and reduce the assembly process of the structure of the connector, the present embodiment provides a new connector, and the details of the present embodiment are described in detail below with reference to fig. 1 to 7.

As shown in fig. 1 to 3, the connector includes a hollow type connector body 1, a ferrule assembly 2, and a mount 3.

The plug bush component 2 is arranged in the hollow plug bush body 1, one end of the plug bush component extends out of the notch 13, and the plug bush component 2 and the notch 13 are arranged in a one-to-one correspondence mode; the mounting seat 3 is fixedly connected to an end of the hollow plug-in body 1, and is used for installing the hollow plug-in body 1 on the electric equipment. The hollow insert body 1 is configured to be inserted into a bus bar duct and rotated by a set angle to electrically connect the insert assembly 2 with the copper bar bus bar 4. Specifically, the mounting base 3 is provided with a mounting hole, and a screw can be used to pass through the mounting hole and be connected to the electric equipment.

In short, according to the connector provided by the utility model, the hollow type connector body 1 is designed into a rectangular structure, the side wall of the hollow type connector body is provided with the plurality of notches 13 in a penetrating manner, the plug bush component 2 is arranged at the notches 13, and the plug bush component 2 is electrically connected with the copper bar bus 4 by inserting the hollow type connector body 1 into the bus duct and rotating the hollow type connector body by a set angle, so that the connector is convenient to use and simple in structure; the mounting seat 3 is arranged at one end of the hollow plug-in unit body 1, so that the plug-in unit can be applied to various electric equipment, and the application range is expanded.

Further, as shown in fig. 3 and fig. 2, the hollow plug-in unit body 1 includes a left plug-in unit 11 and a right plug-in unit 12 that are fastened to each other, the left plug-in unit 11 is provided with a first plug 111 and a first jack 112, the right plug-in unit 12 is provided with a second plug and a second jack, the first plug 111 is inserted into the second jack, and the second plug is inserted into the first jack 112. Through the mode of additionally arranging the plug and the jack in a matched mode, the left plug-in component 11 and the right plug-in component 12 are firmly buckled, and meanwhile, the assembling difficulty of the left plug-in component 11 and the right plug-in component 12 is reduced.

Further, as shown in fig. 5, the plug bush assembly 2 includes a splay plug bush 21 and a fastener 22, a mounting plate 113 is disposed on the left plug-in unit 11, the mounting plate 113 is disposed corresponding to the notch 13, the splay plug bush 21 is disposed on the mounting plate 113 through the fastener 22, and one end of the splay plug bush 21 extends out of the notch 13. Specifically, the splayed plug bush 21 comprises a conductive clamp part 212 and a mounting part 211 which are connected, the conductive clamp part 212 is used for being clamped with the copper bar bus 4, and a through hole is formed in the mounting part 211. Specifically, a slot 114 is provided on a side wall of the left plug-in 11, one end of the mounting plate 113 is inserted into the slot 114, and the other end of the mounting plate 113 is used for connecting the plug bush assembly 2.

Further, as shown in fig. 5, the fastening member 22 is a screw, which passes through the mounting portion 211 of the splayed insert 21 and the mounting plate 113 in this order and is screwed with the nut 23 located inside the splayed insert 21. In the present embodiment, the splayed insert 21 is made of a metal material.

Further, as shown in fig. 3 and 5, the insert sleeve assembly 2 further includes a conductive terminal 24, and the conductive terminal 24 is disposed between the screw head and the mounting portion 211 of the splayed insert sleeve 21. Specifically, one end of the conductive terminal 24 is closely attached to the mounting portion 211, and the other end is connected to a lead of the electric device.

Further, as shown in fig. 5, the sleeve assembly 2 further includes a washer 26, the washer 26 being disposed between the screw and the conductive terminal 24. The contact area is increased, and the contact end surface of the screw head and the conductive terminal 24 is protected.

Further, as shown in fig. 5 and 7, a limiting groove 25 is provided on the splayed insert 21 for engaging with the side edge of the left insert 11. Make splayed plug bush 21 joint on the side edge of left plug-in components 11 through spacing recess 25, further improve splayed plug bush 21's installation steadiness.

Specifically, as shown in fig. 2 and 3, a plurality of plug bush assemblies 2 are provided, and the plurality of plug bush assemblies 2 are an a-phase plug bush, a B-phase plug bush, a C-phase plug bush, a ground-phase plug bush, and a neutral plug bush, respectively.

Further, as shown in fig. 2 and 3, the connector further includes a limiting rib 5, and the limiting rib 5 is disposed on the hollow type connector body 1 and located between the mounting seat 3 and the notch 13. When the connector inserts the bus duct, spacing bead 5 and the shell butt of bus duct, the removal of restriction connector.

As shown in fig. 6, the present embodiment further provides a patch box, which includes a box body 6 and the above-mentioned connectors, and the mounting seat 3 is disposed on the box body 6, so that the connection between the patch box and the bus duct is more convenient and firm. Specifically, the electrical box 6 is further provided with a socket for supplying electrical energy to the electrical equipment.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A connector assembly, comprising:

the plug-in unit comprises a hollow plug-in unit body (1), wherein the hollow plug-in unit body (1) is rectangular and a plurality of notches (13) are formed in the side wall of the hollow plug-in unit body in a penetrating mode;

the plug bush component (2) is arranged in the hollow plug bush body (1), one end of the plug bush component (2) extends out of the notch (13), and the plug bush component (2) and the notch (13) are arranged in a one-to-one correspondence mode;

the mounting seat (3) is fixedly connected to one end part of the hollow plug-in body (1) and is used for arranging the hollow plug-in body (1) on electric equipment;

the hollow plug-in component body (1) is configured to be inserted into a bus duct and rotate a set angle to enable the plug-in component (2) to be electrically connected with a copper bar bus (4).

2. Connector assembly according to claim 1, wherein the hollow connector body (1) comprises a left connector (11) and a right connector (12) which are fastened with each other, a first plug (111) and a first jack (112) are arranged on the left connector (11), a second plug and a second jack are arranged on the right connector (12), the first plug (111) is plugged into the second jack, and the second plug is plugged into the first jack (112).

3. Connector assembly according to claim 2, wherein the sleeve assembly (2) comprises a splayed sleeve (21) and a fastener (22), a mounting plate (113) is arranged on the left insert (11), the mounting plate (113) is arranged corresponding to the slot (13), the splayed sleeve (21) is arranged on the mounting plate (113) through the fastener (22) and one end of the splayed sleeve (21) extends out of the slot (13).

4. The connector of claim 3, wherein the fastener (22) is a screw that passes through the mounting portion (211) of the splay insert (21) and the mounting plate (113) in sequence and threadably engages a nut (23) located within the splay insert (21).

5. The connector assembly of claim 4, wherein the sleeve assembly (2) further comprises a conductive terminal (24), the conductive terminal (24) being disposed between the screw head and the mounting portion (211) of the splayed sleeve (21).

6. Connector assembly according to claim 5, in which the sleeve assembly (2) further comprises a washer (26), the washer (26) being arranged between the screw and the conductive terminal (24).

7. Connector assembly according to any one of claims 3 to 6, wherein the splayed insert sleeve (21) is provided with a stop recess (25) for engagement with a lateral edge of the left insert (11).

8. Connector assembly according to claim 7, wherein a plurality of said jack modules (2) are provided, said plurality of jack modules (2) being respectively an A-phase jack, a B-phase jack, a C-phase jack, a ground-phase jack and a neutral jack.

9. Connector assembly according to claim 7, further comprising a stop fin (5), said stop fin (5) being arranged on said hollow insert body (1) between said mounting seat (3) and said notch (13).

10. A connector box, comprising a housing (6) and a connector assembly according to any one of claims 1 to 9, the mounting socket (3) being provided on said housing (6).