CN214411599U - Signal transmission connector - Google Patents
Signal transmission connector Download PDFInfo
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- CN214411599U CN214411599U CN202120852208.1U CN202120852208U CN214411599U CN 214411599 U CN214411599 U CN 214411599U CN 202120852208 U CN202120852208 U CN 202120852208U CN 214411599 U CN214411599 U CN 214411599U
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- signal transmission
- transmission connector
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Abstract
The utility model belongs to the technical field of the connector, concretely relates to signal transmission connector, include: the first connecting end comprises a male rubber shell and a female terminal, a plurality of first mounting holes are axially formed in the male rubber shell, and one female terminal is arranged in each first mounting hole; the second connecting end, the female rubber shell and the male terminal; the mother rubber shell comprises a connecting part and an inserting part which are connected at the end parts, an inserting groove is arranged in the inserting part, a plurality of second mounting holes are arranged in the connecting part, and the second mounting holes are communicated with the inserting groove; the middle part of the male terminal is provided with a barb elastic sheet, and one end of the barb elastic sheet is inserted into the insertion groove from the second mounting hole until the barb elastic sheet is opened and is stopped with the end surface of the connecting part; the male terminal is suitable for being connected with the female terminal; and one end of the conveying line is connected with the female terminal, and the other end of the conveying line is connected with the male terminal. Above-mentioned structure has not only protected public terminal, avoids public terminal to roll back when female terminal cartridge, can also protect public gluey shell, makes the butt joint more reliable.
Description
Technical Field
The utility model belongs to the technical field of the connector, concretely relates to signal transmission connector.
Background
The connector is a main component for electrical connection and signal transmission between devices in an electronic system, a jack is formed in a plastic shell, a metal pin is inserted into the plastic shell, and in order to prevent the metal pin from falling off from the plastic shell, a mutually-matched retaining structure is often arranged between the metal pin and the plastic shell, such as chinese patent CN 208955353U. However, the existing retaining structure has unsatisfactory effect, is easy to cause the phenomenon that the metal pin falls off, and has poor reliability.
Therefore, not enough more than, the utility model discloses the urgent need provides a plug connecting wire.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a signal transmission connector to solve the problem that the connector drops easily at the dock among the prior art.
The utility model provides a signal transmission connector, include: the first connecting end comprises a male rubber shell and a female terminal, a plurality of first mounting holes are axially formed in the male rubber shell, and one female terminal is arranged in each first mounting hole; the second connecting end comprises a female rubber shell and a male terminal; the female rubber shell comprises a connecting part and an inserting part, wherein the end parts of the connecting part and the inserting part are connected, an inserting groove suitable for inserting the male rubber shell is formed in the inserting part, a plurality of second mounting holes are formed in the connecting part, and the second mounting holes are communicated with the inserting groove; a barb elastic sheet is arranged in the middle of the male terminal, and one end of the barb elastic sheet is inserted into the insertion groove from the second mounting hole until the barb elastic sheet is opened and is stopped with the end face of the connecting part; the male terminal is suitable for being connected with the female terminal; and one end of the conveying line is connected with the female terminal, and the other end of the conveying line is connected with the male terminal.
In the signal transmission connector, it is further preferable that a protruding point is disposed on a side wall of the female plastic shell, a buckle is disposed on a side wall of the male plastic shell, and the protruding point is adapted to the buckle for stopping.
In the signal transmission connector, it is further preferable that two lead-in grooves are further formed in the side wall of the insertion groove, two lead-in bumps are formed in the side wall of the male plastic shell, and the positions of the lead-in bumps correspond to the positions of the lead-in grooves.
In the signal transmission connector, it is further preferable that four male terminals are provided in the female housing, and a distance between two adjacent male terminals is 2.54 mm.
In the signal transmission connector described above, it is further preferable that the transmission line is a quad cable.
In the signal transmission connector, it is further preferable that the male terminal and the female terminal are made of phosphorus copper tin material.
In the signal transmission connector, it is further preferable that a blind hole is formed in a side wall of the male rubber housing, a spring is installed in the blind hole, and the spring is connected with the wedge-shaped buckle.
In the signal transmission connector, it is further preferable that a pressing portion is further disposed on an outer side of the female rubber housing, and a position of the pressing portion corresponds to a position of the buckle and is adapted to press the buckle to be pulled out of the male rubber housing.
In the signal transmission connector, it is further preferable that the male terminal is provided with a positioning groove, the female rubber shell is provided with a positioning hole and a positioning pin, and the positioning groove and the positioning hole are inserted and positioned by the positioning pin.
In the signal transmission connector according to the above aspect, it is further preferable that a stopper is provided at an end of the introduction groove to stop the introduction protrusion.
Compared with the prior art, the utility model has the following advantage:
the utility model discloses a signal transmission connector, including first link, second link and transfer chain, wherein first link includes public gluey shell and female terminal, the second link includes female gluey shell and male terminal, the one end of transfer chain with female terminal is connected, the other end with the male terminal is connected. The male rubber shell is inserted in the female rubber shell in an adaptive mode, and the male terminal is inserted in the female terminal in an adaptive mode, so that connection is achieved. The female rubber shell comprises a connecting part and an inserting part, wherein the end parts of the connecting part and the inserting part are connected, an inserting groove suitable for inserting the male rubber shell is formed in the inserting part, a plurality of second mounting holes are formed in the connecting part, and the second mounting holes are communicated with the inserting groove; the middle part of the male terminal is provided with a barb elastic sheet, and one end of the barb elastic sheet is inserted into the insertion groove from the second mounting hole until the barb elastic sheet is opened and stops with the end face of the connecting part. The structure protects the male terminal, and prevents the male terminal from falling off from the rubber shell when the male rubber shell and the female rubber shell are inserted in a matching way, so that the male terminal and the female terminal are connected stably and the reliability is high; and the male rubber shell can be protected, so that the butt joint is more reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a signal transmission connector according to the present invention;
FIG. 2 is a schematic perspective view of a second connecting end;
FIG. 3 is a front view of a masterbatch housing;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is a schematic structural view of a male terminal;
FIG. 6 is a schematic perspective view of the first connecting end;
fig. 7 is a schematic structural view of the female terminal.
Description of reference numerals:
1-female rubber shell, 2-inserting part, 3-connecting part, 4-inserting groove, 5-second mounting hole, 6-male terminal, 7-salient point, 8-leading-in groove, 9-inverted hook shrapnel, 10-positioning groove, 11-male rubber shell, 12-first mounting hole, 13-buckle, 14-leading-in salient point, 15-pressing part, 16-female terminal, 17-socket and 18-conveying line.
Detailed Description
As shown in fig. 1 to 7, the signal transmission connector disclosed in the present embodiment includes:
the first connecting end comprises a male rubber shell 11 and a female terminal 16, a plurality of first mounting holes 12 are axially formed in the male rubber shell 11, and one female terminal 16 is arranged in each first mounting hole 12;
the second connecting end comprises a female rubber shell 1 and a male terminal 6; the female rubber shell 1 comprises a connecting part 3 and an inserting part 2, the end parts of the connecting part 3 are connected with each other, an inserting groove 4 suitable for inserting the male rubber shell 11 is formed in the inserting part 2, a plurality of second mounting holes 5 are formed in the connecting part 3, and the second mounting holes 5 are communicated with the inserting groove 4; a barb elastic sheet 9 is arranged in the middle of the male terminal 6, and one end of the barb elastic sheet is inserted into the insertion groove 4 from the second mounting hole 5 until the barb elastic sheet 9 is opened and is prevented from moving back from the end face of the connecting part 3; the male terminal 6 is adapted to be connected with the female terminal 16;
and one end of the conveying line 18 is connected with the female terminal, and the other end of the conveying line 18 is connected with the male terminal.
Specifically, a plug-in end of the female terminal 16 is provided with a plug-in socket 17, a plug-in end of the male terminal is columnar, and the plug-in end of the male terminal is inserted into the plug-in socket 17 of the female terminal 16 to realize the connection between the female terminal 16 and the male terminal.
Further, as a preferred embodiment of this embodiment, a protruding point 7 is disposed on one side of the insertion slot 4, a buckle 13 is disposed on a side wall of the male rubber shell 11, and the protruding point 7 and the buckle 13 are adapted to stop moving.
Further, as a preferred embodiment of this embodiment, two introduction grooves 8 are further provided on the side wall of the insertion groove 4, two introduction bumps 14 are provided on the side wall of the male glue shell 11, and the positions of the introduction bumps 14 correspond to the positions of the introduction grooves 8.
Further, as a preferred embodiment of this embodiment, four male terminals 6 are disposed in the female rubber shell 1, and a distance between two adjacent male terminals 6 is 2.54 mm.
Further, as a preferred embodiment of this embodiment, the conveying line 18 is a quad cable.
Further, as a preferred embodiment of this embodiment, the male terminal 6 and the female terminal 16 are made of phosphorus copper tin material.
Further, as a preferred embodiment of this embodiment, a blind hole is formed in the side wall of the male rubber housing 11, a spring is installed in the blind hole, and the spring is connected with the wedge-shaped buckle 13.
Further, as a preferred embodiment of the present embodiment, a pressing portion 15 is further disposed on an outer side of the female rubber shell 1, and a position of the pressing portion 15 corresponds to a position of the buckle 13, and is adapted to press the buckle 13 to be pulled away from the male rubber shell 11.
Further, as a preferred embodiment of this embodiment, a positioning groove 10 is provided on the male terminal 6, a positioning hole and a positioning pin are provided on the female rubber shell 1, and the positioning groove 10 and the positioning hole are inserted and positioned by the positioning pin.
Further, as a preferred embodiment of this embodiment, a stop is provided at an end of the introduction groove for stopping the introduction protrusion. The stop position of the leading-in groove is used for stopping the leading-in salient point and then stopping the male rubber shell, and the insertion limit is reached through prompting.
Further, the present embodiment also discloses a method for using the signal transmission connector, including:
and taking the first connecting end and the second connecting end, aligning the guide-in salient point of the male rubber shell with the guide-in groove of the female rubber shell, then inserting the male rubber shell into the female rubber shell, connecting the female terminal with the male terminal until the guide-in salient point stops the stop position of the guide-in groove, wherein in the inserting process, the buckle on the male rubber shell is pressed from the salient point of the female rubber shell and matched with the salient point for stopping, and finally inserting and positioning through the positioning hole, the positioning pin and the positioning groove to realize connection. If the connection needs to be disconnected, the positioning pin is firstly pulled out, then the convex points sink by pressing the pressing part, the buckle is separated from the backstop displacement, and then the male rubber shell and the female rubber shell are pulled out in two directions, so that separation is realized.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A signal transmission connector, comprising:
the first connecting end comprises a male rubber shell and a female terminal, a plurality of first mounting holes are axially formed in the male rubber shell, and one female terminal is arranged in each first mounting hole;
the second connecting end comprises a female rubber shell and a male terminal; the female rubber shell comprises a connecting part and an inserting part, wherein the end parts of the connecting part and the inserting part are connected, an inserting groove suitable for inserting the male rubber shell is formed in the inserting part, a plurality of second mounting holes are formed in the connecting part, and the second mounting holes are communicated with the inserting groove; a barb elastic sheet is arranged in the middle of the male terminal, and one end of the barb elastic sheet is inserted into the insertion groove from the second mounting hole until the barb elastic sheet is opened and is stopped with the end face of the connecting part; the male terminal is suitable for being connected with the female terminal;
and one end of the conveying line is connected with the female terminal, and the other end of the conveying line is connected with the male terminal.
2. The signal transmission connector according to claim 1, wherein a protruding point is provided on a side wall of the female housing, a buckle is provided on a side wall of the male housing, and the protruding point is adapted to be locked with the buckle.
3. The signal transmission connector according to claim 2, wherein two lead-in grooves are further formed in the side wall of the insertion groove, two lead-in bumps are formed in the side wall of the male rubber shell, and the positions of the lead-in bumps correspond to the positions of the lead-in grooves.
4. The signal transmission connector according to claim 3, wherein four male terminals are disposed in the female rubber shell, and a distance between two adjacent male terminals is 2.54 mm.
5. The signal transmission connector according to claim 4, wherein the transmission line is a quad cable.
6. The signal transmission connector according to claim 5, wherein the male terminal and the female terminal are made of phosphorus copper tin material.
7. The signal transmission connector according to claim 6, wherein a blind hole is formed in a side wall of the male rubber housing, a spring is installed in the blind hole, and the spring is connected with the wedge-shaped buckle.
8. The signal transmission connector according to claim 7, wherein a pressing portion is further disposed on an outer side of the female rubber housing, and a position of the pressing portion corresponds to a position of the buckle and is adapted to press the buckle to be pulled out of the male rubber housing.
9. The signal transmission connector according to claim 8, wherein a positioning groove is provided on the male terminal, a positioning hole and a positioning pin are provided on the female rubber housing, and the positioning groove and the positioning hole are inserted and positioned by the positioning pin.
10. The signal transmission connector according to claim 9, wherein a stopper is provided at an end of the introduction groove for stopping the introduction protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120852208.1U CN214411599U (en) | 2021-04-23 | 2021-04-23 | Signal transmission connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120852208.1U CN214411599U (en) | 2021-04-23 | 2021-04-23 | Signal transmission connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214411599U true CN214411599U (en) | 2021-10-15 |
Family
ID=78032017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120852208.1U Active CN214411599U (en) | 2021-04-23 | 2021-04-23 | Signal transmission connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214411599U (en) |
-
2021
- 2021-04-23 CN CN202120852208.1U patent/CN214411599U/en active Active
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