CN215816504U - Electric wire plug with expandable replacement part - Google Patents

Abstract

The utility model relates to an electric wire plug with an expandable replacement part, which comprises a connecting bottom shell, a wire outlet ring, an electric wire sheath, an anode lead and a cathode lead, wherein a locking buckle is arranged on the outer side of the electric wire sheath, the outer sides of the anode lead and the cathode lead are both connected with a connecting structure, the right side of the connecting structure is clamped with an inserting structure, the front side of the connecting bottom shell is connected with a sealing ring, and the front side of the sealing ring is provided with a connecting cover plate. This electric wire plug with expanded replacement, effectively be connected positive wire and negative pole wire and positive pole piece and negative pole piece through the connection piece, guarantee its structure electrically conductive reliable and stable, and utilize the insulation board to play insulating effect between two wires, the locking buckle is fixed the wire, prevent that the wire is unexpected to leak outward and causes the casualties in the use, sealed shell carries out the joint with plug interface, make its plug body be connected with the wire completely, make things convenient for subsequent normal use.

Description

Electric wire plug with expandable replacement part

Technical Field

The utility model relates to the technical field of wire plugs, in particular to a wire plug with an expandable replacement part.

Background

The size of the plug and the socket is an important technical requirement related to whether the plug and the socket and the converter can be safely used and whether the universal interchangeability requirement is met so as to avoid the mistaken insertion, the unqualified size can influence the use of a user or generate hidden dangers of poor contact, mistaken insertion and the like, equipment is damaged slightly, and fire and electric shock accidents are generated seriously.

The application of electric wire plug makes things convenient for people's life, nevertheless because the standard of plug is different, need use the plug that corresponds in different places occasion, has improved use cost, is unfavorable for the popularization of product, has reduced the availability factor, and conventional plug can not expand at will, and the replacement that unable quick replacement corresponds, current user demand of satisfying that can not be fine.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the wire plug with the expandable replacement part, has the advantages of convenience in replacement and the like, and solves the problems that the conventional plug cannot be expanded at will, the corresponding replacement part cannot be replaced quickly, and the existing use requirements cannot be met well.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric wire plug with expanded replacement, is including connecting drain pan, outlet ring, electric wire crust, anodal wire and negative pole wire, the outside of electric wire crust is provided with the locking buckle, the outside of anodal wire and negative pole wire all is connected with connection structure, connection structure's right side joint has grafting structure, the front of connecting the drain pan is connected with the sealing washer, connection cover plate is installed in the front of sealing washer.

Furthermore, connection structure is including being located the inside insulation board that sets up of connection drain pan, connecting two connection pieces of the positive installation of drain pan to and be located the sealed shell of connecting the inside setting of drain pan.

Furthermore, the plug structure comprises a positive pole piece and a negative pole piece which are respectively connected outside the two connecting sheets, a plug interface which is plugged outside the positive pole piece and the negative pole piece, and a plug body which is arranged on one side of the plug interface far away from the positive pole piece and the negative pole piece.

Furthermore, a wire outlet hole is formed in the left side of the connecting bottom shell, and the wire outlet ring penetrates through the wire outlet hole and extends to the outer side of the connecting bottom shell.

Further, the mounting groove has been seted up in the left side of sealed shell, insulation board, positive pole piece and negative pole piece all run through and extend to the inside of sealed shell through the mounting groove to with plug interface joint.

Furthermore, the front face of the connecting bottom shell is fixedly connected with four threaded seats, and the insulating plate is internally provided with threaded holes.

Furthermore, two power sockets and an insulating partition jack are arranged inside the plug interface, and the plug body is two plugs or three plugs.

(III) advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this electric wire plug with expanded replacement carries out effective connection with anodal wire and negative pole wire and positive pole piece and negative pole piece through the connection piece, guarantees that its structure is electrically conductive reliable and stable to utilize the insulation board to play insulating effect between two wires, avoid unnecessary to damage the emergence, the locking buckle is fixed the wire, prevents to leak outward in the use wire accident and causes the casualties.

2. This electric wire plug with expanded replacement carries out the joint through sealed shell and plug interface, makes its plug body be connected with the wire completely, makes things convenient for subsequent normal use, and the concave nature design of sealed shell has avoided the user of service to electrocute in the condition emergence of not knowing, has protected operating personnel's life safety.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present invention;

FIG. 2 is a top view of the structure of the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: the connecting structure comprises a connecting bottom shell 1, a wire outlet ring 2, a wire outer skin 3, a positive wire 4, a negative wire 5, a locking buckle 6, an insulating plate 7, a connecting sheet 8, a sealing shell 9, a positive pole piece 10, a negative pole piece 11, a plug interface 12, a plug body 13, a sealing ring 14 and a connecting cover plate 15.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-3, an electric wire plug with expandable replacement parts in the present embodiment includes a connecting bottom case 1, a wire outlet ring 2, an electric wire sheath 3, a positive electrode lead 4 and a negative electrode lead 5, a locking buckle 6 is fixedly installed on an outer side of the electric wire sheath 3, connecting structures are fixedly connected to right sides of the positive electrode lead 4 and the negative electrode lead 5, a sealing ring 14 is fixedly connected to a front side of the connecting bottom case 1, and a connecting cover plate 15 is fixedly installed on a front side of the sealing ring 14.

Wherein, the wire hole has been seted up on the left side of connecting drain pan 1, and wire ring 2 runs through and extends to the outside of connecting drain pan 1 through the wire hole, and the spread groove has been seted up to wire ring 2's inside, and electric wire crust 3 runs through and extends to wire ring 2's outside through the spread groove, and the top threaded connection of connection cover plate 15 has a connecting screw, and connection cover plate 15 passes through connecting screw and is connected drain pan 1 fixed connection.

In addition, the connecting bottom shell 1 and the connecting cover plate 15 effectively protect the internal structure, prevent the structure from being damaged by external impact and provide necessary protection for the internal electrical appliance, the wire outgoing ring 2 protects the wire sheath 3, the positive lead 4 and the negative lead 5 to prevent the wire from being broken when being used at the interface for a long time, the positive lead 4 and the negative lead 5 reliably supply power to the device to ensure the normal use of the device, the locking buckle 6 fixes the wire sheath 3 to lock the positive lead 4 and the negative lead 5 to prevent the positive lead 4 and the negative lead 5 from being separated after being stressed, the connecting structure reliably connects the leads and the plug, the use of the whole device is convenient, the expansion and replacement performance of the plug is also improved, the sealing ring 14 improves the sealing connectivity between the connecting bottom shell 1 and the connecting cover plate 15 to prevent the device from short circuit caused by external dust or steam water, simple structure and convenient use.

Referring to fig. 1-3, the connection structure in this embodiment includes an insulation board 7 fixedly mounted inside the connection bottom case 1, two connection sheets 8 fixedly mounted on the front side of the connection bottom case 1, a sealing case 9 fixedly connected to the right inner wall of the connection bottom case 1, and an insertion structure fixedly mounted inside the sealing case 9, where the insertion structure includes a positive electrode sheet 10 and a negative electrode sheet 11 fixedly connected to the front sides of the two connection sheets 8 respectively, a plug interface 12 inserted into the right side of the positive electrode sheet 10 and the negative electrode sheet 11 far away from the connection sheets 8, and a plug body 13 fixedly mounted on one side of the plug interface 12 far away from the positive electrode sheet 10 and the negative electrode sheet 11.

Wherein, the mounting groove has been seted up in the left side of seal shell 9, insulation board 7, positive pole piece 10 and negative pole piece 11 all run through and extend to the inside of seal shell 9 through the mounting groove, and with plug interface 12 joint, the positive fixedly connected with quantity of connecting drain pan 1 is the screw thread seat of four, the inside threaded hole has been seted up of insulation board 7, two power socket and an insulating barrier jack have been seted up to plug interface 12's inside, plug body 13 is two plugs or three plugs, the mounting hole has been seted up on the right side of connecting drain pan 1, plug interface 12 runs through and extends to the inside of connecting drain pan 1 through the mounting hole, it is the cuboid to connect drain pan 1, cavity shapes such as square or cylinder are all can.

In addition, the insulating plate 7 separates the positive pole piece 10 and the negative pole piece 11, so that the situation that the two pole pieces are in contact in the use process is prevented, the connecting sheet 8 effectively contacts the positive lead wire 4 and the negative lead wire 5 with the positive pole piece 10 and the negative pole piece 11, the connection reliability is guaranteed, the installation is stable enough, the sealing shell 9 provides necessary support for the plug-in connection of the plug interface 12, the device can be guaranteed to be normally plugged, the plug body 13 is effectively powered, the normal use of the equipment is guaranteed, when different standards are needed, only the plug interface 12 needs to be pulled out, and the replacement task can be completed by replacing the corresponding plug interface 12 and the corresponding plug body 13.

The working principle of the above embodiment is as follows:

(1) the connection piece 8 effectively connects the positive wire 4 and the negative wire 5 with the positive pole piece 10 and the negative pole piece 11, guarantees that its structure is electrically conductive reliable and stable to utilize the insulation board 7 to play insulating effect between two wires, avoid unnecessary damage to take place, the locking buckle 6 is fixed with the wire, prevents that the wire from leaking outward unexpectedly and causing casualties in the use.

(2) Sealed shell 9 carries out the joint with plug interface 12, makes its plug body 13 be connected with the wire completely, makes things convenient for subsequent normal use, and the electric shock has been avoided taking place in the condition of knowing to the user in the concave nature design of sealed shell 9, has protected operating personnel's life safety.

(3) The problem of the standard of plug different, need use the plug that corresponds in different places occasion is solved, use cost is reduced does benefit to the popularization of product, has improved the availability factor, and this plug can expand at will, and the replacement that can quick replacement correspond satisfies current user demand that can be fine.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an electric wire plug with expanded replacement, is including connecting drain pan (1), outlet ring (2), electric wire crust (3), anodal wire (4) and negative pole wire (5), its characterized in that: the outside of electric wire crust (3) is provided with locking buckle (6), the outside of anodal wire (4) and negative pole wire (5) all is connected with connection structure, connection structure's right side joint has grafting structure, the front of connecting drain pan (1) is connected with sealing washer (14), connection cover plate (15) are installed in the front of sealing washer (14).

2. A cord plug with an expandable replacement as in claim 1, wherein: the connecting structure comprises an insulating plate (7) arranged inside the connecting bottom shell (1), two connecting pieces (8) arranged on the front side of the connecting bottom shell (1), and a sealing shell (9) arranged inside the connecting bottom shell (1).

3. A cord plug with an expandable replacement as in claim 2, wherein: the plug-in structure comprises a positive pole piece (10) and a negative pole piece (11) which are respectively connected with the outer sides of the two connecting pieces (8), a plug interface (12) which is plugged in the outer sides of the positive pole piece (10) and the negative pole piece (11), and a plug body (13) which is arranged on one side of the plug interface (12) far away from the positive pole piece (10) and the negative pole piece (11).

4. A cord plug with an expandable replacement as in claim 1, wherein: the left side of the connecting bottom shell (1) is provided with a wire outlet hole, and the wire outlet ring (2) penetrates through the wire outlet hole and extends to the outer side of the connecting bottom shell (1).

5. A cord plug with an expandable replacement as in claim 3, wherein: the mounting groove has been seted up in the left side of sealed shell (9), insulation board (7), positive pole piece (10) and negative pole piece (11) all run through and extend to the inside of sealed shell (9) through the mounting groove to with plug interface (12) joint.

6. A cord plug with an expandable replacement as in claim 2, wherein: the front side of the connecting bottom shell (1) is fixedly connected with four threaded seats, and threaded holes are formed in the insulating plate (7).

7. A cord plug with an expandable replacement as in claim 3, wherein: two power sockets and an insulating partition jack are arranged in the plug interface (12), and the plug body (13) is a two-plug or three-plug.

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