CN211045744U

CN211045744U - Connector of swift wiring

Info

Publication number: CN211045744U
Application number: CN201922133077.7U
Authority: CN
Inventors: 余记明
Original assignee: 2in1 Technology Co ltd
Current assignee: 2in1 Technology Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-17
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a connector of swift wiring, it includes: a male component and a female component; the male assembly includes: the first connecting pipe is connected with a first tail cover of the first connecting pipe and is connected with a male rubber core of the first connecting pipe, a first pressing type connecting piece is arranged in the male rubber core, and a male contact pin is embedded in the first pressing type connecting piece; the female head assembly includes: the second connecting pipe is connected to a second tail cover of the second connecting pipe and connected to a female rubber core of the second connecting pipe, a female contact pin is arranged at the front end of the second pressing type connecting piece, the rear end of the second pressing type connecting piece is used for clamping a lead, the outer wall of the front end of the female rubber core is movably connected with a middle cover, the middle cover is in butt joint with the front end of the male rubber core, so that the male assembly is connected with the female assembly in a plug-in mode, and meanwhile the male contact pin is in contact with the female contact pin to be electrically conducted. The utility model discloses a connector of swift wiring through setting up the push type connecting piece in gluing the core, can directly block the bayonet socket with the wire and can accomplish quick wiring, need not the instrument, adapts to more occasions, and the installation effectiveness is high.

Description

Connector of swift wiring

Technical Field

The utility model relates to a connector technical field especially relates to a connector of swift wiring.

Background

The connector is a common electric connection or signal connection device, the existing connector lead is connected with the male head or the female head of the connector generally in a screw fixing or welding mode, special equipment is needed, the efficiency is low, and the connection is inconvenient for some special occasions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a connector of swift wiring.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a quick-connect connector, comprising: the male head assembly and the female head assembly are in butt joint with the male head assembly; the male component comprises: the wire pressing device comprises a first connecting pipe, a first tail cover connected to the rear end of the first connecting pipe and a male rubber core connected to the front end of the first connecting pipe, wherein a first pressing type connecting piece is arranged in the male rubber core, a male contact pin is embedded in the first pressing type connecting piece, and the rear end of the first pressing type connecting piece is used for clamping a wire; the female head assembly includes: the second connecting pipe, connect in the second tail-hood of the back tip of second connecting pipe connects in the female core of gluing of tip before the second connecting pipe, be equipped with second push type connecting piece in the female core of gluing, the front end of second push type connecting piece is equipped with female contact pin, and the rear end is used for the joint wire, the front end outer wall of female core of gluing still swing joint has a well lid, well lid and the front end butt joint of public core of gluing so that public first subassembly and female first subassembly cartridge are connected, and public contact pin and female contact pin contact electric conduction simultaneously.

The inner wall of the front end of the middle cover is provided with a clamping protrusion, the outer wall of the front end of the male rubber core is provided with a clamping groove corresponding to the clamping protrusion, and the middle cover is rotated to enable the clamping protrusion to be screwed into the clamping groove to enable the male head assembly to be connected with the female head assembly in an inserted mode.

The inner wall of the front end of the middle cover is provided with an internal thread, the outer wall of the front end of the male rubber core is provided with an external thread corresponding to the internal thread, and the middle cover is rotated to enable the external thread to be screwed into the internal thread to enable the male head assembly to be in threaded connection with the female head assembly.

The inner wall of the front end of the middle cover is further provided with a self-locking buckle, the outer wall of the front end of the male rubber core is provided with a self-locking groove corresponding to the self-locking buckle, and the middle cover is rotated so that the self-locking buckle is clamped into the self-locking groove to enable the male head assembly to be in self-locking connection with the female head assembly.

The inner wall of the cavity of the male rubber core is also provided with a groove, the first pressing type connecting piece is provided with an inverted buckle corresponding to the groove, and when the first pressing type connecting piece is inserted into the cavity of the male rubber core, the inverted buckle is clamped into the groove to be locked.

The second press type connecting piece is further provided with a reverse buckling portion, a concave hole corresponding to the reverse buckling portion is formed in the inner wall of the cavity of the female rubber core, and when the second press type connecting piece is inserted into the female rubber core, the reverse buckling portion is clamped into the concave hole to be locked.

The outer wall of the male rubber core is also provided with a first annular groove, a fourth waterproof ring is arranged in the annular groove, and the fourth waterproof ring is used for sealing and waterproofing between the first connecting pipe and the male rubber core.

The outer wall of the masterbatch core is further provided with a second annular groove, the inner wall of the middle cover is provided with a clamping jaw corresponding to the second annular groove, and the clamping jaw is clamped into the second annular groove so that the middle cover can be rotatably connected to the masterbatch core.

The outer wall of the female rubber core is also provided with a third annular groove, a first waterproof ring is arranged in the third annular groove, and the first waterproof ring is used for sealing and waterproofing between the inner wall of the male rubber core and the outer wall of the female rubber core.

Wherein a first rubber plug is arranged between the first connecting pipe and the first tail cover; and a second rubber plug is also arranged between the second connecting pipe and the second tail cover.

Compared with the prior art, the utility model discloses a connector of swift wiring through set up the push type connecting piece in gluing the core, can directly block into the bayonet socket with the wire and can accomplish quick wiring, need not the instrument, adapts to more occasions, and the installation effectiveness is high.

The foregoing is a summary of the present invention, and other objects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments, which is provided for the purpose of illustration and understanding of the present invention.

Drawings

Fig. 1 is an exploded view of the connector of the present invention.

Fig. 2 is a cross-sectional view of the connector of the present invention for quick connection.

Fig. 3 is a schematic structural view of the male plastic core and the first press type connecting part of the connector for quick connection of the present invention.

Fig. 4 is a schematic view of a first connection mode structure of the connector of the present invention.

Fig. 5 is a schematic structural diagram of a second connection mode of the quick-connection connector of the present invention.

Fig. 6 is a schematic structural diagram of a third connection mode of the quick-connection connector of the present invention.

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 the following detailed description.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present 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. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

Referring to fig. 1 to 6, the present embodiment provides a quick connection connector, which includes: the male assembly 100 and the female assembly 200 are butted with the male assembly 100, and the butting connection mode between the male assembly 100 and the female assembly 200 comprises three modes as shown in fig. 4 to 6.

Referring again to fig. 1, the male assembly 100 includes: the first connecting part 13 is connected with a first tail cover 11 at the rear end of the first connecting pipe 13, the male rubber core 17 is connected with the front end of the first connecting pipe 13, a containing cavity is arranged in the male rubber core 17, a first pressing type connecting part 14 is arranged in the containing cavity, a male pin 142 is embedded in the first pressing type connecting part 14, and the rear end of the first pressing type connecting part 14 is used for clamping an external lead. The outer wall of the rear end of the first connecting pipe 13 is provided with an external thread 131, and the first tail cover 11 is provided with an internal thread corresponding to the external thread 131, which are screwed together. The inner wall of the front end of the first connecting pipe 13 is provided with an internal thread 132, the rear end of the male rubber core 17 is provided with an external thread 172 corresponding to the internal thread 132, and the male rubber core 17 is fixed with the first connecting pipe 14 in a threaded manner.

The female assembly 200 includes: the second connecting pipe 23, connect in the second tail-hood 21 of the back tip of second connecting pipe 23, connect in second connecting pipe 23 front end portion female rubber core 27, be equipped with second push type connecting piece 24 in the female rubber core 27, the front end of second push type connecting piece 24 is equipped with female contact pin 241, and the rear end is used for the joint external conductor, the front end outer wall of female rubber core 27 still swing joint has a well lid 20, well lid 20 and male rubber core 27's front end butt joint so that male assembly 100 and female assembly 200 cartridge are connected, and male contact pin 142 and female contact pin 241 contact electric conduction simultaneously. The outer wall of the back end of the mother rubber core 27 is provided with an external thread 271, and the inner wall of the front end of the corresponding second connecting pipe 23 is provided with an internal thread, and the two are in threaded connection.

Referring to fig. 4 again, the inner wall of the front end of the middle cap 20 is provided with a locking protrusion 201, the outer wall of the front end of the male rubber core 17 is provided with a locking groove 101 corresponding to the locking protrusion 201, and the middle cap 20 is rotated so that the locking protrusion 201 is screwed into the locking groove 101 to connect the male head assembly 100 and the female head assembly 200 in an inserting manner, i.e., in a snap-fit manner.

Referring to fig. 6 again, the inner wall of the front end of the middle cap 20 is provided with an internal thread 203, the outer wall of the front end of the male rubber core 17 is provided with an external thread 103 corresponding to the internal thread 203, and the middle cap 20 is rotated so that the external thread 103 is screwed into the internal thread 203 to screw the male assembly 100 and the female assembly 200, that is, both are screwed.

Referring to fig. 5 again, the inner wall of the front end of the middle cover 20 is further provided with a self-locking buckle 202, the outer wall of the front end of the male rubber core 17 is provided with a self-locking groove 102 corresponding to the self-locking buckle 202, the middle cover 20 is rotated so that the self-locking buckle 202 is clamped into the self-locking groove 102 to enable the male head assembly 100 and the female head assembly 200 to be connected in a self-locking manner, a guide surface is arranged at an opening of the self-locking groove 102, and a bayonet is arranged behind the guide surface, so that when the self-locking buckle is inserted into the front end portion of the male rubber core 17 along the axial direction, the self-locking buckle elastically retracts first and.

Referring to fig. 3 again, the inner wall of the cavity of the male plastic core 17 is further provided with a groove 171, the first press type connecting member 14 is provided with an inverted buckle 141 corresponding to the groove 171, and when the first press type connecting member 14 is inserted into the cavity of the male plastic core 17, the inverted buckle 141 is clamped into the groove 171 to accurately position and lock the two.

Referring to fig. 1 again, the second press-type connecting element 24 is further provided with a reverse-buckling portion 242, the inner wall of the cavity of the mother rubber core 27 is provided with a concave hole 275 corresponding to the reverse-buckling portion 242, and when the second press-type connecting element 24 is inserted into the mother rubber core 27, the reverse-buckling portion 242 is clamped into the concave hole 275 to accurately position and lock the second press-type connecting element and the mother rubber core 27.

As shown in fig. 1 and 2, the outer wall of the male rubber core 17 is further provided with a first annular groove 173, a fourth waterproof ring 15 is arranged in the annular groove 173, and the fourth waterproof ring 15 is used for sealing and waterproofing between the first connecting pipe 13 and the male rubber core 17.

Similarly, the outer wall of the core 27 is further provided with a second annular groove 273, and the inner wall of the middle cap 20 is provided with a claw (an elastic claw, not shown in the figure) corresponding to the second annular groove 273, the claw is clamped into the second annular groove 273 so that the middle cap 20 can be rotatably connected to the core 27.

The outer wall of the female rubber core 27 is further provided with a third annular groove 274, a first waterproof ring 29 is arranged in the third annular groove 274, and the first waterproof ring 29 is used for sealing and preventing water between the inner wall of the male rubber core 17 and the outer wall of the female rubber core 27. In order to further improve the waterproof grade, a second waterproof gasket 25 is further arranged between the front end part of the second connecting pipe 23 and the master rubber core 27, and a third waterproof ring 26 is further arranged between the outer wall of the front end part of the second connecting pipe 23 and the inner wall of the master rubber core 27. Similarly, a first gasket 16 is also provided between the front end of the first connecting pipe 13 and the male rubber core 17.

In addition, a first rubber plug 12 is arranged between the first connecting pipe 13 and the first tail cover 11; a second rubber plug 22 is also arranged between the second connecting pipe 23 and the second tail cover 21.

The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. A quick connect connector, comprising: the male head assembly and the female head assembly are in butt joint with the male head assembly; the male component comprises: the wire pressing device comprises a first connecting pipe, a first tail cover connected to the rear end of the first connecting pipe and a male rubber core connected to the front end of the first connecting pipe, wherein a first pressing type connecting piece is arranged in the male rubber core, a male contact pin is embedded in the first pressing type connecting piece, and the rear end of the first pressing type connecting piece is used for clamping a wire; the female head assembly includes: the second connecting pipe, connect in the second tail-hood of the back tip of second connecting pipe connects in the female core of gluing of tip before the second connecting pipe, be equipped with second push type connecting piece in the female core of gluing, the front end of second push type connecting piece is equipped with female contact pin, and the rear end is used for the joint wire, the front end outer wall of female core of gluing still swing joint has a well lid, well lid and the front end butt joint of public core of gluing so that public first subassembly and female first subassembly cartridge are connected, and public contact pin and female contact pin contact electric conduction simultaneously.

2. The quick-connection connector according to claim 1, wherein a clamping protrusion is arranged on the inner wall of the front end of the middle cover, a clamping groove corresponding to the clamping protrusion is arranged on the outer wall of the front end of the male rubber core, and the middle cover is rotated to enable the clamping protrusion to be screwed into the clamping groove to enable the male head assembly to be connected with the female head assembly in an inserted mode.

3. The quick-connection connector according to claim 1, wherein an internal thread is formed on an inner wall of a front end of the middle cover, an external thread corresponding to the internal thread is formed on an outer wall of a front end of the male rubber core, and the middle cover is rotated so that the external thread is screwed into the internal thread to screw the male assembly with the female assembly.

4. The quick-connection connector according to claim 1, wherein a self-locking buckle is further arranged on the inner wall of the front end of the middle cover, a self-locking groove corresponding to the self-locking buckle is formed in the outer wall of the front end of the male rubber core, and the middle cover is rotated to enable the self-locking buckle to be clamped into the self-locking groove to enable the male head assembly and the female head assembly to be in self-locking connection.

5. The quick-connection connector according to any one of claims 2 to 4, wherein a groove is further formed in the inner wall of the cavity of the male plastic core, an inverted buckle corresponding to the groove is arranged on the first pressing type connecting piece, and when the first pressing type connecting piece is inserted into the cavity of the male plastic core, the inverted buckle is clamped into the groove to be locked.

6. The quick-connection connector according to any one of claims 2 to 4, wherein a reverse-buckling portion is further disposed on the second pressing type connecting member, a concave hole corresponding to the reverse-buckling portion is disposed on an inner wall of the cavity of the female rubber core, and when the second pressing type connecting member is inserted into the female rubber core, the reverse-buckling portion is clamped into the concave hole to lock.

7. The quick-connection connector according to any one of claims 2 to 4, wherein a first annular groove is further formed in the outer wall of the male rubber core, a fourth waterproof ring is arranged in the annular groove, and the fourth waterproof ring is used for sealing and preventing water between the first connecting pipe and the male rubber core.

8. The quick-connection connector according to any one of claims 2 to 4, wherein a second annular groove is further formed in the outer wall of the master rubber core, a clamping claw corresponding to the second annular groove is arranged on the inner wall of the middle cover, and the clamping claw is clamped into the second annular groove so that the middle cover can be rotatably connected to the master rubber core.

9. The quick-connection connector according to claim 8, wherein a third annular groove is formed in the outer wall of the female rubber core, a first waterproof ring is arranged in the third annular groove, and the first waterproof ring is used for sealing and preventing water between the inner wall of the male rubber core and the outer wall of the female rubber core.

10. The quick-connect connector as recited in claim 1, wherein a first rubber plug is further disposed between the first connecting tube and the first tail cap; and a second rubber plug is also arranged between the second connecting pipe and the second tail cover.