CN217691991U

CN217691991U - Three-way connector

Info

Publication number: CN217691991U
Application number: CN202220731125.1U
Authority: CN
Inventors: 杨富友; 金海兵; 吴益辉
Original assignee: Anhui Digital Light Intelligent Technology Co Ltd
Current assignee: Anhui Digital Light Intelligent Technology Co Ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-10-28
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a three-way connector, which comprises a body, a first connecting end, a wire, a second connecting end and a fixed structure; one end of the body is provided with a first connecting end, and the other end of the body is provided with two first connecting ends side by side; different first connecting ends are conducted inside the body; the second connecting end is arranged at the tail end of the lead; the first connecting end and the second connecting end are butted to enable different wires to be communicated through the body; the fixing structure comprises an elastic sheet and a clamping frame; one end of the elastic sheet is fixed, the other end of the elastic sheet is free, and a limiting structure is arranged on the elastic sheet; a channel is arranged in the middle of the clamping frame; the fixing structure is arranged between the first connecting end and the second connecting end; the elastic sheet elastically deforms to enter the channel, and the limiting structure enables the clamping frame to be fixed on the elastic sheet, so that the first connecting end and the second connecting end are fixedly locked. The structure is simple, the use is convenient, the field connection is convenient, and the circuit money distribution in the same direction is facilitated.

Description

Three-way connector

Technical Field

The utility model relates to an electric connector, concretely relates to tee bend connector.

Background

The method comprises the following steps that a lead is usually required to be spliced or shunted in the field construction process, in the prior art, the outer skin of the connecting position of a sheathed lead is removed for the connection of the shunted lead, then the outer skin of the end part of another sheathed lead is removed, the end part of the other sheathed lead is used for winding a stripped section lead of the sheathed lead, and then an insulating tape is used for winding to obtain the three-way connection of the lead; the mode is easy to cause the aging and falling of the insulating tape in practical use, and workers or other persons capable of contacting the insulating tape are easy to get electric shock carelessly when the lead wire circuit is used; in the prior art, a wiring terminal replaces the winding of an insulating tape, and an exposed wire end can be inserted to complete the butt joint of different wires, but the terminal is complex in operation and needs an extra tool in the connection process, and the field construction is influenced by the experience when the connection is in place.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a three way connection ware can solve one or more among the above-mentioned technical problem.

In order to achieve the above object, the present invention provides the following technical solutions:

a three-way connector comprises a body, a first connecting end, a lead, a second connecting end and a fixing structure;

one end of the body is provided with a first connecting end, and the other end of the body is provided with two first connecting ends side by side; different first connecting ends are conducted inside the body;

the second connecting end is arranged at the tail end of the lead;

the first connecting end and the second connecting end are butted to enable different wires to be communicated through the body;

the fixing structure comprises an elastic sheet and a clamping frame; one end of the elastic sheet is fixed, the other end of the elastic sheet is free, and a limiting structure is arranged on the elastic sheet; a channel is arranged in the middle of the clamping frame;

the fixing structure is arranged between the first connecting end and the second connecting end; the elastic sheet elastically deforms to enter the channel, and the limiting structure enables the clamping frame to be fixed on the elastic sheet, so that the first connecting end and the second connecting end are fixedly locked.

Preferably: the limiting structure comprises a first protrusion and a second protrusion, the first protrusion is arranged at the fixed end of the elastic sheet, and the second protrusion is arranged at the free end of the elastic sheet.

Preferably: the fixing structures are at least arranged in two groups and are distributed at equal intervals in the circumferential direction of the first connecting end and the circumferential direction of the second connecting end.

Preferably: the elastic piece is arranged on the first connecting end, and the clamping frame is correspondingly arranged on the second connecting end.

Preferably: the elastic piece is arranged on the second connecting end, and the clamping frame is correspondingly arranged on the first connecting end.

Preferably: the first connecting end and the second connecting end are a male head and a female head of each other.

Preferably: a metal needle is arranged on the first connecting end, and a shell is arranged outside the metal needle; a metal needle hole is formed in the second connecting end, and the tail end of the lead is arranged at the bottom of the metal needle hole; the first and second connection ends connect the metal pin to the wire.

Preferably: the end face of the first connecting end is circular, square or flat oval, and the end face of the second connecting end is correspondingly consistent with the end face of the first connecting end.

Preferably: the body is an insulator.

Preferably: an armor tube is arranged outside the lead.

Preferably: the lead is any one of 1 core, 2 cores, 3 cores, 4 cores, 5 cores and 6 cores.

The technical effects of the utility model are that:

the utility model discloses in can realize that 180 tee bend switches on, connecting wire that can be simple swift, the site operation of being convenient for saves time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a first general structural diagram of the present invention;

FIG. 2 is a schematic illustration of the exploded structure of FIG. 1;

fig. 3 is a schematic diagram of the general structure of the present invention (the second connection end is omitted);

fig. 4 is a third general structural diagram (the second connecting end is omitted) of the present invention;

wherein the figures include the following reference numerals:

the connector comprises a body 100, a first connection end 200, a metal needle 201, a shell 202, a lead 300, a second connection end 400, a metal needle hole 401, a fixing structure 500, an elastic sheet 501, a first protrusion 5011, a second protrusion 5012, a clamping frame 502, a channel 5021 and an armor tube 600.

Detailed Description

The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and the description are only intended to explain the invention, but not to limit the invention in a proper manner.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

For ease of description, spatially relative terms such as "above … …", "above … …", "above … … upper surface", "above", etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 4, a three-way connector includes a body 100, a first connection end 200, a wire 300, a second connection end 400, and a fixing structure 500.

A first connecting end 200 is arranged at one end of the body 100, and two first connecting ends 200 are arranged at the other end of the body side by side; different first connection terminals 200 are conducted inside the body 100.

The second connection terminal 400 is mounted at the end of the wire 300.

The first connection end 200 and the second connection end 400 are mated to allow different wires 300 to be connected through the body 100.

The fixing structure comprises an elastic sheet 501 and a clamping frame 502; one end of the elastic sheet 501 is fixed, the other end of the elastic sheet 501 is free, and a limiting structure is arranged on the elastic sheet 501; a channel 5021 is arranged in the middle of the clamping frame 502.

The fixing structure is disposed between the first connection end 200 and the second connection end 400; the elastic sheet 501 elastically deforms to enter the channel 5021, and the limiting structure enables the clamping frame 502 to be fixed on the elastic sheet 501, so that the first connecting end 200 and the second connecting end 400 are fixedly locked.

In the utility model, the straight line conduction and the money dividing path of the lead are realized through the first connecting ends arranged in two directions of 180 degrees, and the three-way connector can also be a two-way connector in the same direction; for on-site operation, the second connecting end at the tail end of the wire is a line which is prefabricated in the field, when the cable is actually used, one or more bodies are selected according to the direction and the length to achieve conduction of different wires, and the cable is automatically locked after being inserted in place and is tightly and stably connected.

In the utility model, the first connecting end and the second connecting end are a male head and a female head of each other, which are selected according to the actual use condition without limitation; in addition, the plurality of first connecting ends can also be male ends and female ends respectively, and the second connecting ends are arranged similarly; at least one end of the wire is provided with a second connecting end, and the other end of the wire can be directly connected with a switch or the like without limitation.

The elastic sheet capable of generating elastic deformation is adopted to be fast clamped with the clamping frame, and the quick clamping is more convenient in maintenance.

The butt joint is compact and stable, the use is safe and reliable, and the waterproof and dustproof effects are achieved.

In addition, the wire is any one of 1 core, 2 cores, 3 cores, 4 cores, 5 cores and 6 cores. The setting is carried out according to the actual use requirement.

The main body is an insulator, such as rubber or plastic, and is integrally molded by injection molding.

More preferably, in certain embodiments, an armor tube 600 is disposed about the conductor 300. The armor pipe is preferably a metal hose and has a protection effect on the conducting wire.

In certain embodiments: the end face of the first connecting end is round (as shown in fig. 1 and 2), square (as shown in fig. 3) or flat oval (as shown in fig. 4), and the end face of the second connecting end is correspondingly consistent with the end face of the first connecting end.

According to actual needs, different connection end faces are selected according to space size for use.

In certain embodiments: as shown in fig. 3 and 4, the elastic piece 501 is disposed on the first connection end 200, and the fastening frame 502 is correspondingly disposed on the second connection end 400.

In certain embodiments: as shown in fig. 1 and fig. 2, the elastic piece 501 is disposed on the second connection end 400, and the fastening frame 502 is correspondingly disposed on the first connection end 200.

The selection is carried out according to the actual situation without limitation.

As shown in fig. 1-4, in some embodiments: the limiting structure comprises a first protrusion 5011 and a second protrusion 5012, wherein the first protrusion 5011 is arranged at the fixed end of the elastic piece 501, and the second protrusion 5012 is arranged at the free end of the elastic piece 501.

Here, the first bump 5011 and the second bump 5012 limit the position of the clip frame 502 in the front-back direction, so that the clip frame 502 is connected to the elastic piece 501 between the first bump 5011 and the second bump 5012, the second bump 5012 is ensured to be installed in place, and the first bump 5011 is ensured not to fall off.

As shown in fig. 1-4, in some embodiments: the fixing structures are at least arranged in two groups and are distributed at equal intervals in the circumferential direction of the first connecting end and the circumferential direction of the second connecting end.

The multiunit fixed knot constructs can guarantee to connect the atress stable, can not lead to the condition that the connection of certain angle is not stable enough to cause the circuit break because of external force reason.

In certain embodiments: a metal needle 201 is arranged on the first connecting end 200, and a shell 202 is arranged outside the metal needle 201; a metal pinhole 401 is arranged on the second connecting end 400, and the tail end of the lead 300 is arranged at the bottom of the metal pinhole 401; the first connection end 200 and the second connection end 400 connect the metal needle 201 with the wire 300.

A specific first connecting end structure and a specific second connecting end structure are provided, wherein the second connecting end is a male end, the first connecting end is a female end, a shell outside a metal needle effectively protects the metal needle from being damaged by external force, meanwhile, a guiding function is provided when the second connecting end is connected, after the metal needle enters the metal needle hole, the second connecting end completely enters the shell, the dustproof and waterproof effects are effectively achieved, and the connection is stable and tight.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A three-way connector is characterized in that: comprises a body (100), a first connecting end (200), a lead (300), a second connecting end (400) and a fixing structure (500);

one end of the body (100) is provided with a first connecting end (200), and the other end of the body (100) is provided with two first connecting ends (200) side by side; different first connection ends (200) are communicated inside the body (100);

the second connection end (400) is mounted at the end of the wire (300);

the first connecting end (200) and the second connecting end (400) are butted to enable different wires (300) to be communicated through the body (100);

the fixing structure (500) comprises an elastic sheet (501) and a clamping frame (502); one end of the elastic sheet (501) is fixed, the other end of the elastic sheet is free, and a limiting structure is arranged on the elastic sheet (501); a channel (5021) is arranged in the middle of the clamping frame (502);

the fixing structure is arranged between the first connecting end (200) and the second connecting end (400); the elastic sheet (501) is elastically deformed to enter the channel (5021), and the limiting structure enables the clamping frame (502) to be fixed on the elastic sheet (501), so that the first connecting end (200) and the second connecting end (400) are fixedly locked.

2. The three-way connector according to claim 1, wherein: the limiting structure comprises a first protrusion (5011) and a second protrusion (5012), wherein the first protrusion (5011) is arranged at the fixed end of the elastic piece (501), and the second protrusion (5012) is arranged at the free end of the elastic piece (501).

3. The three-way connector according to claim 1, wherein: the fixing structures are at least arranged in two groups and are distributed at equal intervals in the circumferential direction of the first connecting end (200) and the circumferential direction of the second connecting end (400).

4. The three-way connector according to claim 1, wherein: the elastic piece (501) is arranged on the first connecting end (200), and the clamping frame (502) is correspondingly arranged on the second connecting end (400).

5. The three-way connector according to claim 1, wherein: the elastic piece (501) is arranged on the second connecting end (400), and the clamping frame (502) is correspondingly arranged on the first connecting end (200).

6. The three-way connector according to claim 1, wherein: a metal needle (201) is arranged on the first connecting end (200), and a shell (202) is arranged outside the metal needle (201); a metal pin hole (401) is formed in the second connecting end (400), and the tail end of the lead (300) is arranged at the tail end of the metal pin hole (401); the first connection end (200) and the second connection end (400) are butted to connect the metal needle (201) with the lead (300).

7. The three-way connector according to claim 1, wherein: the end face of the first connecting end (200) is round, square or flat oval, and the end face of the second connecting end (400) is correspondingly consistent with the end face of the first connecting end (200).

8. The three-way connector according to claim 1, wherein: the body (100) is an insulator.

9. The three-way connector according to claim 1, wherein: an armor tube (600) is arranged outside the lead (300).

10. The three-way connector according to claim 1, wherein: the lead (300) is any one of 1 core, 2 cores, 3 cores, 4 cores, 5 cores and 6 cores.