CN115864067A

CN115864067A - Copper bar mounting socket

Info

Publication number: CN115864067A
Application number: CN202310182480.7A
Authority: CN
Inventors: 何胤; 王传旭; 陈嘉威; 韩泽航; 马郡阳
Original assignee: Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-03-28
Anticipated expiration: 2043-03-01
Also published as: CN115864067B

Abstract

The invention discloses a copper bar mounting socket, which comprises: a connector for connecting a cable plug; the mounting piece is used for fixing the copper bar mounting socket on the copper bar; the connector is configured to have a connection cavity; the first fixing piece is rotatably connected in the connecting cavity; the sealing element is arranged in the connecting cavity; the sealing element is of an annular structure and is made of elastic materials; after the cable plug is inserted into the connecting cavity, the first fixing piece rotates to enable one end of the first fixing piece to be abutted against the cable plug; the sealing element is gathered towards the center and sleeved on the cable plug; the waterproof connecting structure has a good connecting effect and a waterproof function.

Description

Copper bar mounting socket

Technical Field

The invention belongs to the technical field of parts for cables, and particularly relates to a copper bar mounting socket.

Background

Cable connectors are used for the connection of cables in electrical power systems.

The cable connector includes a cable receptacle and a cable plug. The cable socket includes: the socket comprises a socket insulating shell sleeve and a socket conductive sleeve. The cable plug includes: plug insulating shell cover and plug conducting rod. When the cable socket is plugged with the cable plug, the socket conductive sleeve is electrically connected with the plug conductive rod.

The cable socket and the cable plug are easy to loosen in the using process after being connected, and meanwhile, the connection part is easy to enter water to influence the using safety.

Disclosure of Invention

This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

The invention provides a copper bar mounting socket for overcoming the defects in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a copper bar mounting socket comprising: a connector for connecting a cable plug; the mounting piece is used for fixing the copper bar mounting socket on the copper bar; the conductive piece transmits current from the copper bar mounting socket to the cable plug; the connector is configured to have a connecting cavity; the first fixing piece is rotatably connected in the connecting cavity; the sealing element is arranged in the connecting cavity; the sealing element is of an annular structure and is made of elastic materials; after the cable plug is inserted into the connecting cavity, the first fixing piece rotates to enable one end of the first fixing piece to abut against the cable plug; the sealing element is gathered towards the center and sleeved on the cable plug.

Further, copper bar installation socket still includes: the first push rod pushes the first fixing piece to rotate; the first push plate is used for extruding the sealing element to deform the sealing element; the second push plate drives the first push rod and the first push plate to move; the cable plug pushes the second push plate to move after being inserted into the connecting cavity.

Furthermore, a first movable groove for the first fixing piece to move and a first cavity for installing a sealing piece are arranged in the connecting cavity, a first push rod is arranged in the first movable groove, and a first push plate is arranged in the first cavity.

Further, copper bar installation socket still includes: the first connecting rod is used for connecting the first push rod and the first push plate; the second connecting rod is arranged on the second push plate; and a fourth connecting part is arranged on the second connecting rod, and the first connecting rod is connected to the fourth connecting part.

Furthermore, a first through groove for the second connecting rod to penetrate is formed in the second push plate, and a limiting plate is arranged at one end of the second connecting rod.

Further, copper bar installation socket still includes: the second push rod pushes the second connecting rod to move relative to the second push plate; the counterweight ring pushes the second push rod to move; the connector is provided with a second cavity, and the second push rod and the balance weight ring are respectively arranged at two ends of the second cavity.

Further, copper bar installation socket still includes: the supporting plate is arranged below the connector; the supporting spring is arranged on the supporting plate; the third connecting rod is arranged above the connector; the connecting rope is used for connecting the third connecting rod and the counterweight ring; the connector rotates to be connected on the installed part, and backup pad and third connecting rod are located on the installed part.

Further, copper bar installation socket still includes: the first connecting block is arranged at one end of the first connecting rod; the limiting block is arranged on the first connecting block and used for fixing the first connecting rod to the second connecting rod; the fourth connecting part is provided with a connecting groove corresponding to the first connecting block.

Further, copper bar installation socket still includes: the second connecting block is arranged on the first connecting rod; the third push plate is arranged on the second connecting block and used for pushing the limiting block to move; the connector is provided with a second movable groove for the second connecting block to move.

Further, copper bar installation socket still includes: the pushing block pushes the third pushing plate to move; the movable ring pushes the push block to move; the movable ring is sleeved on the connector.

The invention has the advantages that: the copper bar installation socket is good in connection effect and has a waterproof function.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it.

Further, throughout the drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic and that elements and elements are not necessarily drawn to scale.

In the drawings:

fig. 1 is a schematic structural view of a copper bar mounting socket according to an embodiment of the present invention.

Fig. 2 is a cross-sectional view of the copper bar mounting socket in the embodiment of fig. 1.

Fig. 3 is an enlarged view of the first fixing piece of the copper bar mounting socket in the embodiment shown in fig. 1.

Fig. 4 is an enlarged view of the copper bar mounting socket shown in fig. 1 at the third push plate.

Fig. 5 is an enlarged view of the first fourth connecting portion of the copper bar mounting socket in the embodiment shown in fig. 1.

Fig. 6 is an enlarged view of the embodiment of fig. 1 at the second push plate of the copper bar mounting socket.

Fig. 7 is a schematic view of the connector of the copper bar mounting socket in the embodiment shown in fig. 1.

The reference numerals in the figures have the following meanings:

101. a connector; 102. an insulating housing; 103. a conductive member; 103a, a jack; 104. a thimble; 105. a watchband contact finger; 106. a color circle; 107. a mounting member; 107a, a fixing hole; 1071. a contact portion; 1072. a first connection portion; 108. a second fixing member; 109. a support bar; 1091. a support spring; 110. a third connecting rod; 111. a movable ring; 112. a first fixing member; 113. a seal member; 114. a first push rod; 115. a first push plate; 116. a first connecting rod; 1161. a second connecting block; 1162. a first connection block; 117. a counterweight ring; 118. a second push rod; 119. a third push plate; 1191. a second return spring; 1192. a fourth connecting rod; 120. a fourth push plate; 121. a push block; 122. a second connecting rod; 1221. a fourth connecting portion; 1222. a first return spring; 1223. a limiting plate; 123. a limiting block; 124. a second push plate; 125. connecting columns.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.

It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.

It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence of the functions performed by the devices, modules or units.

It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.

The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 7, a copper bar mounting socket includes a connector 101, a mounting member 107, a first fixing member 112, and a sealing member 113.

The connector 101 is used for connecting a cable plug; the mounting piece 107 fixes the copper bar mounting socket on the copper bar; the connector 101 is configured to have one connection cavity; the first fixing member 112 is rotatably connected in the connecting cavity; a seal 113 disposed within the connection cavity; the sealing member 113 is of an annular structure, and the sealing member 113 is made of an elastic material; after the cable plug is inserted into the connection cavity, the first fixing member 112 rotates to make one end of the first fixing member abut against the cable plug; the sealing member 113 is gathered around the cable plug toward the center.

After the cable plug is inserted into the connecting cavity, the first fixing member 112 rotates to enable one end of the first fixing member to be abutted against the side wall of the cable plug, so that the connecting effect of the cable plug and the connector 101 is improved; first mounting 112 is when rotating, and sealing member 113 gathers together the deformation towards the centre, and sealing member 113 cramps the cable plug lateral wall, utilizes sealing member 113 to fill the cable plug and connects the clearance of intracavity wall, and further promotion cable plug and connector 101's connection effect guarantees the sealed effect between cable plug and the connector 101 simultaneously, avoids steam to enter into and connects the intracavity and cause the circuit short circuit.

A first movable groove and a first cavity are arranged on the inner wall of the connecting cavity, the first fixing piece 112 is of a rod-shaped structure, one end of the first fixing piece 112 is rotatably connected in the first movable groove, a torsion spring is arranged on the first fixing piece 112, the first fixing piece 112 is positioned in the first movable groove, and the sealing piece 113 is arranged in the first cavity; a first push rod 114 is arranged in the first movable groove, a chute is arranged on the first fixing piece 112, a first push plate 115 is arranged in the first cavity, and a ring groove communicated with the first cavity is arranged on the sealing piece 113; the first push plate 115 and the first push rod 114 are connected by a first connecting rod 116; a third movable groove is further formed in the inner wall of the connecting cavity, a second push plate 124 is arranged in the third movable groove, a second connecting rod 122 is arranged on the second push plate 124, and the first connecting rod 116 is connected to the second connecting rod 122.

After the cable plug inserts the connecting cavity, the cable plug promotes the removal of second push pedal 124, second push pedal 124 drives first push pedal 115 and first push rod 114 and removes, first push rod 114 supports and promotes first mounting 112 top toward connecting the intracavity rotation on the chute of first mounting 112, first push pedal 115 pushes the annular with the air in the first cavity in, atmospheric pressure extrudees first mounting 112 lateral wall and makes sealing member 113 deformation, first mounting 112 and sealing member 113 all move the expansion toward the cable plug direction, accomplish the fixed to the cable plug automatically when the cable plug inserts the connecting cavity.

One end of the second connecting rod 122 is provided with a fourth connecting portion 1221, the first connecting rod 116 is connected to the fourth connecting portion 1221, a movable cavity for the fourth connecting portion 1221 to move is arranged on the side wall of the connector 101, the fourth connecting portion 1221 is provided with a first return spring 1222, and the first return spring 1222 abuts against the inner wall of the movable cavity; a first through groove is formed in the second push plate 124, the second connecting rod 122 penetrates through the first through groove, and a limiting plate 1223 is arranged at one end of the second connecting rod 122, so that the second connecting rod 122 cannot be separated from the second push plate 124; be equipped with the second cavity on the connector 101 lateral wall, be equipped with counter weight ring 117 and second push rod 118 in the second cavity, counter weight ring 117 and second push rod 118 are located the second cavity both ends respectively, and the second cavity intussuseption is filled with hydraulic oil, and the activity intracavity is worn to locate by second push rod 118, is equipped with first connecting spring on the counter weight ring 117, and first connecting spring one end supports on the second cavity inner wall.

The mounting part 107 is provided with a support plate and a third connecting rod 110, the support plate is arranged below the connector 101, the third connecting rod 110 is arranged above the connector 101, the support plate is provided with a support spring 1091, and the support spring 1091 abuts against the connector 101; the connector 101 is rotatably connected to the mounting member 107, and the third connecting rod 110 is provided with a connecting rope, one end of which is fixedly connected to the counterweight ring 117.

After the cable plug is inserted into the connecting cavity, the cable naturally sags under the action of gravity, the cable plug drives the connector 101 to incline together, the connector 101 rotates relative to the mounting part 107, the connector 101 extrudes the supporting spring 1091, the distance between the connector 101 and the third connecting rod 110 is increased, the connecting rope pulls the counterweight ring 117 to move in the second cavity, the counterweight ring 117 moves to extrude hydraulic oil in the second cavity, the hydraulic oil pushes the second push rod 118 to move towards the movable cavity, the second push rod 118 pushes the second connecting rod 122 to continue to move for a short distance relative to the second push rod 124, the second connecting rod 122 drives the first connecting rod 116 to continue to move, the first fixing part 112 and the sealing part 113 further move towards the cable plug, the connecting effect of the cable plug and the connector 101 is increased, and the connector 101 is prevented from being separated from the connecting cavity by the cable plug when in the inclined state.

A first connecting block 1162 is arranged at one end of the first connecting rod 116, a connecting groove corresponding to the first connecting block 1162 is arranged on the fourth connecting portion 1221, a fourth movable groove is arranged on the first connecting block 1162, a limiting block 123 is arranged in the fourth movable groove, a limiting groove corresponding to the limiting block 123 is arranged on the inner wall of the connecting groove, and an inclined plane is arranged at the bottom of the limiting block 123; a second connecting block 1161 is arranged on the side wall of the first connecting rod 116, a second movable groove for the second connecting block 1161 to move is formed in the connector 101, a sixth movable groove is formed in the second connecting block 1161, a third push plate 119 is arranged in the sixth movable groove, a second return spring 1191 is arranged on the third push plate 119, and the third push plate 119 is connected with the limiting block 123 through a fourth connecting rod 1192; a seventh movable groove is formed in the inner wall of the second movable groove, a fourth push plate 120 is arranged in the seventh movable groove, a second connecting spring is arranged on the fourth push plate 120, and one end of the second connecting spring is fixedly connected to the inner wall of the seventh movable groove; the seventh movable groove is provided with a second through groove on the side wall, a push block 121 is arranged in the second through groove, the push block 121 is provided with a chute, and the connector 101 is sleeved with a movable ring 111.

When the cable plug is detached from the connector 101, the movable ring 111 is pushed towards the push block 121, the movable ring 111 pushes the push block 121 to move towards the seventh movable groove, the push block 121 pushes the fourth push plate 120 to move towards the outside of the seventh movable groove, the fourth push plate 120 pushes the third push plate 119 to move, the third push plate 119 drives the limit block 123 to disengage from the limit groove, the first connecting rod 116 and the second connecting rod 122 are disconnected, the first connecting rod 116 is not stressed to the first push rod 114 and the first push plate 115, the torsion spring drives the fixed rod to rotate towards the first movable groove, the fixed rod enters the first movable groove again, the sealing element 113 moves towards the first cavity under the action of elasticity, the fixing effect of the first fixing element 112 and the sealing element 113 on the cable plug is removed, so that the cable plug is directly pulled out from the connecting cavity; after the cable plug is pulled out, the first return spring 1222 pushes the second connecting rod 122 to move, the limiting plate 1223 abuts against the second pushing plate 124 to drive the second pushing plate 124 to move together, the fourth connecting portion 1221 moves to one end of the first connecting rod 116, the first connecting block 1162 is reinserted into the connecting groove, and the limiting block 123 is inserted into the limiting groove to complete the connection between the first connecting rod 116 and the second connecting rod 122.

The connector 101 further includes an insulating housing 102, a conductive member 103, and a thimble 104, the connection cavity is disposed in the insulating housing, a part of the conductive member 103 is disposed in the insulating housing 102 in a rotation-stop manner, and one end of the conductive member 103 protrudes out of the insulating housing 102 and is connected to the mounting member 107; the conductive member 103 is configured to have a receptacle 103a, and the thimble 104 is located in the receptacle 103a, and after the connector 101 of the present application is plugged with an external connector, the conductive member 103 and the thimble 104 are in contact with a conductive component of the external connector to achieve power transmission.

The band contact fingers 105 are provided around the inner wall of the insertion hole 103a of the conductive member 103, thereby establishing an electrical contact with high conductivity between the conductive member 103 and an external connector; the watch band finger 105 is made by the existing technology, and the detailed structure is not described.

It should be noted that, in the present application, the connector 101 refers to the patent with application number CN202021348471.9, and the plug-in mating structure with the external connector is not described in detail.

A plurality of reinforcing inner ribs 1021 are formed on the inner wall of the insulating shell 102 along the circumferential direction, and the reinforcing inner ribs 1021 are partially configured to have a first inner tangent plane 102a parallel to the central axis of the insulating shell 102; the conductive member 103 is configured to have an outer tangent surface 103c, and when the conductive member 103 is assembled with the insulating housing 102, the outer tangent surface 103c corresponds to the first inner tangent surface 102a to achieve rotation stop connection of the conductive member 103 with the insulating housing 102.

By adopting the scheme, the rotation stopping connection between the conductive piece 103 and the insulating shell 102 is realized by simply improving the structures of the insulating shell 102 and the conductive piece 103, so that the conductive piece and the insulating shell 102 cannot rotate relatively when the connector 101 is plugged into or pulled out of an external connector, the positioning of the conductive piece 103 in the insulating shell 102 is facilitated, and the assembly is convenient.

Of course, as an alternative to the rotation-stopping connection between the conductive member 103 and the insulating housing 102, the conductive member 103 and the insulating housing 102 are spline-groove-fitted to realize rotation stopping.

The outer periphery of the insulating outer sleeve is sleeved with a color ring 106, and the color ring 106 respectively indicates three phase lines and a zero line by adopting different colors; by providing the color wheel 106, user identification is facilitated. Further, in addition, the color wheel 106 provides a gripping area for an operator, and a circumferential side wall thereof has a plurality of anti-slip grooves 106a.

The mounting member 107 is configured to have a contact portion 1071 and a first connection portion 1072, the contact portion 1071 is configured to have a fixing hole 107a, and a fastener is connected to the copper bar inside the electric appliance cabinet through the fixing hole 107 a; the first connection portion 1072 is configured to have a first connection groove so that the connector 101 is rotatably coupled to the mounting member 107; the fastener is a bolt.

The middle part of the first connecting groove protrudes outwards to form a connecting column 125, one end of the connector 101 is provided with a second connecting part, and the second connecting part is provided with a connecting hole corresponding to the connecting column 125; be equipped with the second spread groove on the spliced pole 125, be equipped with second mounting 108 in the second spread groove, second mounting 108 includes third connecting portion and spacing portion, and the third connecting portion are rod body structure, and spacing portion is plate body structure, and in third connecting portion were inserted and are located the second spread groove, third connecting portion and second spread groove adopted the threaded mode to connect.

Second connecting portion connect in first connecting groove, and the spliced pole 125 is inserted and is located the connecting hole, and the connecting hole inner wall is smooth for connector 101 can carry out the full angle rotation for installed part 107, and second mounting 108 is fixed second connecting portion on spliced pole 125, avoids connector 101 to deviate from installed part 107, guarantees the reliability that connector 101 and installed part 107 are connected.

The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combinations of the above-mentioned features, and other embodiments in which the above-mentioned features or their equivalents are combined arbitrarily without departing from the spirit of the invention are also encompassed. For example, the above features and (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure are mutually replaced to form the technical solution.

Claims

1. A copper bar mounting socket comprising:

a connector for connecting a cable plug; the connector is configured to have a connecting cavity;

the mounting piece is used for fixing the copper bar mounting socket on the copper bar;

the conductive piece is used for transmitting current from the copper bar mounting socket to the cable plug;

the method is characterized in that:

the copper bar mounting socket further comprises:

the first fixing piece is rotatably connected in the connecting cavity; the first fixing piece is provided with a chute;

a seal disposed within the connection cavity; the sealing element is of an annular structure and is made of elastic materials; after the cable plug is inserted into the connecting cavity, the first fixing piece rotates to enable one end of the first fixing piece to be abutted against the cable plug, and the sealing piece is gathered towards the center and sleeved on the cable plug;

the first push rod pushes the first fixing piece to rotate;

the first push plate is used for extruding the sealing element to deform the sealing element;

the second push plate drives the first push rod and the first push plate to move; after the cable plug is inserted into the connecting cavity, the second push plate is pushed to move;

a first movable groove for the first fixing piece to move and a first cavity for mounting the sealing piece are arranged in the connecting cavity, the first push rod is arranged in the first movable groove, the first push plate is arranged in the first cavity, and a ring groove communicated with the first cavity is arranged on the sealing piece;

after the cable plug inserts the junction chamber, the cable plug promotes the second push pedal and removes, the second push pedal drives first push pedal and first push rod and removes, first push rod supports to promote first mounting top toward the junction chamber rotation on the chute of first mounting, first push pedal pushes away the annular with the air in the first cavity in, atmospheric pressure extrudees first mounting lateral wall and makes the sealing member deformation, first mounting and sealing member all move the expansion toward the cable plug direction, in order to accomplish the fixed to the cable plug automatically when the cable plug inserts the junction chamber.

2. The copper bar mounting socket of claim 1, wherein: further comprising:

the first connecting rod is used for connecting the first push rod and the first push plate;

the second connecting rod is arranged on the second push plate;

and a fourth connecting part is arranged on the second connecting rod, and the first connecting rod is connected to the fourth connecting part.

3. The copper bar mounting socket of claim 2, wherein: and a first through groove for the second connecting rod to pass through is formed in the second push plate, and a limiting plate is arranged at one end of the second connecting rod.

4. The copper bar mounting socket of claim 2, wherein: further comprising:

the second push rod pushes the second connecting rod to move relative to the second push plate;

the counterweight ring pushes the second push rod to move; the connector is provided with a second cavity, and the second push rod and the counterweight ring are respectively arranged at two ends of the second cavity.

5. The copper bar mounting socket of claim 4, wherein: further comprising:

the supporting plate is arranged below the connector;

the supporting spring is arranged on the supporting plate;

the third connecting rod is arranged above the connector;

a connecting rope for connecting the third connecting rod and the counterweight ring;

the connector rotate connect in on the installed part, the backup pad with the third connecting rod is located on the installed part.

6. The copper bar mounting socket of claim 2, wherein: further comprising:

the first connecting block is arranged at one end of the first connecting rod;

the limiting block is arranged on the first connecting block and used for fixing the first connecting rod to the second connecting rod;

and the fourth connecting part is provided with a connecting groove corresponding to the first connecting block.

7. The copper bar mounting socket of claim 6, wherein: further comprising:

the second connecting block is arranged on the first connecting rod;

the third push plate is arranged on the second connecting block and used for pushing the limiting block to move;

and a second movable groove for the second connecting block to move is formed in the connector.

8. The copper bar mounting socket of claim 7, wherein: further comprising:

the pushing block pushes the third pushing plate to move;

the movable ring pushes the push block to move;

the movable ring is sleeved on the connector.