CN211045817U

CN211045817U - Short-circuit-proof connector

Info

Publication number: CN211045817U
Application number: CN201922337704.9U
Authority: CN
Inventors: 余记明
Original assignee: 2in1 Technology Co ltd
Current assignee: 2in1 Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-07-17
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a prevent connector of short circuit, it includes: the male die is internally embedded with a power line and a signal line, the male die is connected with a male rubber core assembly at the upper end of the male die, the male rubber core assembly is internally embedded with a power line and a signal line, the female die is internally embedded with a power line and a signal line, the front end of the female die is also connected with a female rubber core assembly, the female rubber core assembly is internally provided with a power line and a signal line, the front end of the female rubber core assembly is also movably connected with a middle cover, and the end of the male rubber core assembly is connected with the female rubber core assembly through the middle cover, so that the power line and the signal line in the male die, the male rubber core assembly, the female die and the female rubber core assembly are respectively electrically connected; and a partition plate is further arranged between the power line and the signal line in the female head rubber core assembly, and a slot corresponding to the partition plate is arranged on the male rubber core assembly to prevent the signal line from being short-circuited with the power line.

Description

Short-circuit-proof connector

Technical Field

The utility model relates to a connector technical field especially relates to a prevent connector of short circuit.

Background

The connector is a common electric connection or signal connection device, a power line and a signal line are arranged in the connector, the end parts of the existing power line and the existing signal line are exposed, and short circuit is easily caused after the connector is inserted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's not enough, provide a prevent connector of short circuit.

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

a short-circuit resistant connector, comprising: the male die is internally embedded with a power line and a signal line, the male die is connected with a male rubber core assembly at the upper end of the male die, the male rubber core assembly is internally embedded with a power line and a signal line, the female die is internally embedded with a power line and a signal line, the front end of the female die is also connected with a female rubber core assembly, the female rubber core assembly is internally provided with a power line and a signal line, the front end of the female rubber core assembly is also movably connected with a middle cover, and the end of the male rubber core assembly is connected with the female rubber core assembly through the middle cover, so that the power line and the signal line in the male die, the male rubber core assembly, the female die and the female rubber core assembly are respectively electrically connected; the female head rubber core assembly is provided with a slot corresponding to the partition plate so as to prevent the signal wire from being short-circuited with the power line.

Wherein, public gluey core assembly includes: public gluey core body, bury signal line and power cord in public gluey core body underground, the front end outer wall and the rear end outer wall of public gluey core body all are equipped with the external screw thread, one end and public first external mold spiro union, the other end and well lid spiro union

Wherein, the outer wall middle part of public gluey core body still is equipped with an annular non-slip raised.

Wherein, masterbatch subassembly includes: the female gluey core body buries power cord and signal line in the female gluey core body underground, and the rear end outer wall of female gluey core body is equipped with the external screw thread, and the female gluey core body passes through external screw thread and female first external mold spiro union.

The middle part of the outer wall of the master rubber core body is also provided with an annular bulge, and one end of the middle cover is hung on the annular bulge, so that the middle cover can be rotatably connected to the master rubber core body.

A short-circuit resistant connector, comprising: the male die is internally embedded with a power line and a signal line, the male die is connected with a male rubber core assembly at the upper end of the male die, the male rubber core assembly is internally embedded with a power line and a signal line, the female die is internally embedded with a power line and a signal line, the front end of the female die is also connected with a female rubber core assembly, the female rubber core assembly is internally provided with a power line and a signal line, the front end of the female rubber core assembly is also movably connected with a middle cover, and the end of the male rubber core assembly is connected with the female rubber core assembly through the middle cover, so that the power line and the signal line in the male die, the male rubber core assembly, the female die and the female rubber core assembly are respectively electrically connected; and a partition plate is further arranged between the power line and the signal line in the female head rubber core assembly, and a slot corresponding to the partition plate is arranged on the male rubber core assembly to prevent the signal line from being short-circuited with the power line.

Wherein, public gluey core assembly includes: public gluey core body buries signal line and power cord in public gluey core body underground, and the front end outer wall and the rear end outer wall of public gluey core body all are equipped with the external screw thread, and one end and public first external mold spiro union, the other end and well lid spiro union.

Compared with the prior art, the utility model discloses a prevent connector of short circuit sets up the baffle through the tip at public gluey core body or female gluey core body, separates power cord and signal line, is equipped with the slot with the baffle cartridge on the female gluey core body that corresponds simultaneously and the public gluey core body to avoid the emergence of the short circuit condition between power cord and the signal line.

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 short-circuit prevention connector of the present invention.

Fig. 2 is a schematic structural view of the short-circuit prevention male connector of the present invention.

Fig. 3 is a schematic structural view of the short-circuit prevention female head of the present invention.

Fig. 4 is a schematic view of the end structure of the male plug of the short-circuit prevention connector of the present invention.

Fig. 5 is a schematic view of an end structure of the female head rubber core of the short-circuit prevention connector of the present invention.

Fig. 6 is a schematic end structure view of a male head rubber core of a short-circuit prevention connector according to another embodiment of the present invention.

Fig. 7 is a schematic view of an end structure of a female head rubber core of a short-circuit prevention connector according to another embodiment 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 5, the present embodiment provides a short-circuit prevention connector, which includes: the connector male head and the connector female head are connected through the middle cover in a threaded mode.

Specifically, referring to fig. 1 again, the short-circuit prevention connector includes: public first external mold 5, power cord and signal line have been buried underground in public first external mold 5, connect in public gluey core subassembly 4 of the upper end of public first external mold 5, power cord and signal line have been buried underground in public gluey core subassembly 4, and female first external mold 1, power cord and signal line have been buried underground in female first external mold 1, and the front end of female first external mold 1 still is connected with a female gluey core subassembly 2, be equipped with power cord and signal line in the female gluey core subassembly 2, lid 3 in the preceding tip of female gluey core subassembly 2 still swing joint, the tip of public gluey core subassembly 4 is connected in female gluey core subassembly 2 through well lid 3 to it is electric respectively to send power cord and signal line in public first external mold 5, public gluey core subassembly 4, female first external mold 1 and the female gluey core subassembly 2 to be connected. In order to prevent short circuit between the signal line and the power line after the front end of the male rubber core assembly 4 and the front end of the female rubber core 3 are inserted, a partition plate 47 is further arranged between the power line 45 and the signal line 46 in the male rubber core assembly 4, the female rubber core assembly 2 is provided with a slot 24 corresponding to the partition plate 47, and of course, the slot 24 also separates the signal line 22 and the power line 23 at the end of the female rubber core assembly 2 to prevent short circuit between the signal line and the power line.

Referring again to fig. 1, 4 and 5, the male core assembly 4 includes: the male rubber core body 41 is provided with a signal wire 46 and a power wire 45 which are embedded in the male rubber core body 41, the outer wall of the front end and the outer wall of the rear end of the male rubber core body 41 are both provided with

external threads

43 and 44, the external thread 44 at one end is in threaded connection with the male outer die 5, and the external thread 43 at the other end is in threaded connection with the middle cover 3.

In order to facilitate the assembly of the male connector and the female connector, an annular anti-slip protrusion 42 is further arranged in the middle of the outer wall of the male rubber core body 41, and anti-slip lines are arranged on the surface of the annular anti-slip protrusion 42.

Wherein, master batch component 2 includes: the female rubber core comprises a female rubber core body 21, a power line 23 and a signal line 22 which are embedded in the female rubber core body 21, wherein an external thread 26 is arranged on the outer wall of the rear end of the female rubber core body 21, and the female rubber core body 21 is in threaded connection with a female external mold 1 through the external thread 26.

The outer wall middle part of masterbatch core body 21 still is equipped with an annular arch 25, the one end wall hanging of well lid 3 adorn in annular arch 25 to in 3 rotatable connections of lid on masterbatch core body 21, specifically, the inner wall of well lid 3 is equipped with the internal thread, an upper end inwardly extension annular end wall, annular end wall hanging dress in annular arch 25.

In another embodiment, the difference from the above embodiment is only that the partition is disposed at the end of the female rubber core assembly 2, and the corresponding slot is disposed at the end of the male rubber core assembly 4, and other structures are the same and will not be described herein.

Referring to fig. 6 and 7 again, in this embodiment, the structure is substantially the same as that of the above embodiment, and the only difference exists in that the connection manner between the male rubber core assembly 4 and the female rubber core assembly 2 is different, specifically, the front end of the male rubber core body 41 of the male rubber core assembly 4 is provided with a locking protrusion 40, and the side wall of the middle cap 3 is provided with a locking groove 30 corresponding to the locking protrusion 40, so that the two are inserted and locked and fixed.

Compared with the prior art, the connector of preventing short circuit of this embodiment sets up the baffle through the tip at public gluey core body or female gluey core body, separates power cord and signal line, is equipped with the slot with baffle cartridge on the female gluey core body that corresponds simultaneously and the public gluey core body to avoid the emergence of the short circuit condition between power cord and the signal line.

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 short-circuit prevention connector, comprising: the male die is internally embedded with a power line and a signal line, the male die is connected with a male rubber core assembly at the upper end of the male die, the male rubber core assembly is internally embedded with a power line and a signal line, the female die is internally embedded with a power line and a signal line, the front end of the female die is also connected with a female rubber core assembly, the female rubber core assembly is internally provided with a power line and a signal line, the front end of the female rubber core assembly is also movably connected with a middle cover, and the end of the male rubber core assembly is connected with the female rubber core assembly through the middle cover, so that the power line and the signal line in the male die, the male rubber core assembly, the female die and the female rubber core assembly are respectively electrically connected; and a partition plate is arranged between the power line and the signal line in the male rubber core assembly, and the female rubber core assembly is provided with a slot corresponding to the partition plate so as to prevent the signal line from being short-circuited with the power line.

2. The short-circuit prevention connector of claim 1, wherein the male glue core assembly comprises: public gluey core body buries signal line and power cord in public gluey core body underground, and the front end outer wall and the rear end outer wall of public gluey core body all are equipped with the external screw thread, and one end and public first external mold spiro union, the other end and well lid spiro union.

3. The short-circuit prevention connector as claimed in claim 2, wherein the middle of the outer wall of the male rubber core body is further provided with an annular anti-slip protrusion.

4. The short-circuit prevention connector according to claim 1, wherein the female adhesive core assembly comprises: the female gluey core body buries power cord and signal line in the female gluey core body underground, and the rear end outer wall of female gluey core body is equipped with the external screw thread, and the female gluey core body passes through external screw thread and female first external mold spiro union.

5. The short-circuit prevention connector as claimed in claim 4, wherein an annular protrusion is further provided at the middle of the outer wall of the core body, and one end of the middle cover is wall-mounted on the annular protrusion, so that the middle cover is rotatably connected to the core body.

6. A short-circuit prevention connector, comprising: the male die is internally embedded with a power line and a signal line, the male die is connected with a male rubber core assembly at the upper end of the male die, the male rubber core assembly is internally embedded with a power line and a signal line, the female die is internally embedded with a power line and a signal line, the front end of the female die is also connected with a female rubber core assembly, the female rubber core assembly is internally provided with a power line and a signal line, the front end of the female rubber core assembly is also movably connected with a middle cover, and the end of the male rubber core assembly is connected with the female rubber core assembly through the middle cover, so that the power line and the signal line in the male die, the male rubber core assembly, the female die and the female rubber core assembly are respectively electrically connected; and a partition plate is further arranged between the power line and the signal line in the female head rubber core assembly, and a slot corresponding to the partition plate is arranged on the male rubber core assembly to prevent the signal line from being short-circuited with the power line.

7. The short-circuit prevention connector of claim 6, wherein the male glue core assembly comprises: public gluey core body buries signal line and power cord in public gluey core body underground, and the front end outer wall and the rear end outer wall of public gluey core body all are equipped with the external screw thread, and one end and public first external mold spiro union, the other end and well lid spiro union.

8. The short-circuit prevention connector as claimed in claim 7, wherein the middle of the outer wall of the male rubber core body is further provided with an annular anti-slip protrusion.

9. The short-circuit prevention connector of claim 6, wherein the masterbatch component comprises: the female gluey core body buries power cord and signal line in the female gluey core body underground, and the rear end outer wall of female gluey core body is equipped with the external screw thread, and the female gluey core body passes through external screw thread and female first external mold spiro union.

10. The short-circuit prevention connector as claimed in claim 9, wherein an annular protrusion is further provided at the middle of the outer wall of the core body, and one end of the middle cover is wall-mounted on the annular protrusion, so that the middle cover is rotatably connected to the core body.