CN219553964U - Ethernet signal transmission connector - Google Patents
Ethernet signal transmission connector Download PDFInfo
- Publication number
- CN219553964U CN219553964U CN202222927810.4U CN202222927810U CN219553964U CN 219553964 U CN219553964 U CN 219553964U CN 202222927810 U CN202222927810 U CN 202222927810U CN 219553964 U CN219553964 U CN 219553964U
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- signal transmission
- ethernet signal
- transmission connector
- terminal
- electric connection
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Abstract
The utility model discloses an Ethernet signal transmission connector, which comprises: the shell is provided with an inserting cavity and a fixing slot, the inserting cavity penetrates through the shell, and the fixing slot is positioned on the surface of the shell and is communicated with the inserting cavity; the fixing piece is inserted into the fixing slot and fixes the power-on element in the inserting cavity; the electric connection element is integrally inserted into the insertion cavity, an electric connection terminal is arranged in the electric connection element, the electric connection terminal is provided with an insertion part, and the front end part of the insertion part is in a closed ring shape. Compared with the prior art, the PIN breaking or PIN withdrawal problem of the plug-in terminal is prevented when the connector is plugged.
Description
Technical Field
The present utility model relates to the field of electrical connectors, and in particular, to an ethernet signal transmission connector.
Background
Connectors are now widely used in a variety of industries, and there are great uses and benefits to connectors, such as: the connector for improving the production process simplifies the assembly process of the electronic product; and also simplifies the mass production process.
In the existing ethernet connector, the head port of the wire end connection electric terminal mostly adopts a two-flap cup opening design (in a dotted line frame shown in fig. 1), and because the length of the wire end connection electric terminal is relatively long, the centers of two flaps of the head port of the terminal are difficult to be integrally kept on the same straight line with the electric terminal.
The defects are that: the contact point of the terminal can become oval by the terminal head designed by the two-flap cup mouth, the center deviation can be caused at the head port, and the problem that the PIN is broken or withdrawn from the inserted terminal is easily caused when the user inserts the terminal end and the board end connector.
Disclosure of Invention
The embodiment of the utility model provides an Ethernet signal transmission connector, which is used for preventing the problem that a plug terminal breaks a PIN or withdraws the PIN when the connector is plugged.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
an ethernet signal transmission connector comprising:
the shell is provided with an inserting cavity and a fixing slot, the inserting cavity penetrates through the shell, and the fixing slot is positioned on the surface of the shell and is communicated with the inserting cavity;
the fixing piece is inserted into the fixing slot and fixes the power-on element in the inserting cavity;
the electric connection element is integrally inserted into the insertion cavity, an electric connection terminal is arranged in the electric connection element, the electric connection terminal is provided with an insertion part, and the front end part of the insertion part is in a closed ring shape.
Preferably, the plugging portion further has an elastic contact portion, and the elastic contact portion is connected to the front end portion.
Preferably, the elastic contact part is provided with a plurality of elastic arms which are arranged at intervals.
Preferably, the elastic arm includes a contact section and a connection section, the contact section being located between the front end and the connection section.
Preferably, the contact section is recessed inwardly toward the interior cavity of the electrical terminal and is generally "V" shaped.
Preferably, a guide portion is provided on the inner side of the distal end portion.
Preferably, the electrical connection element further includes: the plug metal sleeve is sleeved on the insulator, the plug metal sleeve is connected with a wire clamp, the wire clamp is connected with a connecting wire, and an inner conductor of the connecting wire is electrically connected with the electric terminal.
Preferably, the electrical terminal is further provided with a limiting protruding portion, and the limiting protruding portion is matched with a limiting flange on the insulator.
Preferably, a positioning column is arranged in the fixing slot, at least two positioning cutting bars are arranged on the fixing piece, a positioning groove is formed between every two adjacent positioning cutting bars, and the positioning groove is matched with the positioning column.
The utility model has the beneficial effects that: the front end part of the plugging part of the electric terminal is set to be in a closed ring shape, so that the problem that the plugging terminal breaks PIN or withdraws PIN when the connector is plugged is prevented.
Drawings
Fig. 1 is a schematic structural view of a prior art electrical terminal;
FIG. 2 is a schematic perspective view of an embodiment of the present utility model;
FIG. 3 is an exploded view of an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a plug portion of a power terminal according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a plug portion of a power terminal according to another embodiment of the present utility model;
FIG. 6 is a schematic cross-sectional view of a mating portion of a power terminal according to an embodiment of the present utility model;
fig. 7 is a schematic cross-sectional view of a power terminal according to an embodiment of the utility model;
fig. 8 is a schematic structural diagram of the housing and the fixing member according to an embodiment of the utility model.
Reference numerals in the drawings of the specification include:
the Ethernet signal transmission connector-100, a shell-2, a plug cavity-21, a fixing slot-22, a positioning column-221, a fixing piece-4, a positioning cutting-41, a positioning groove-42, an electric terminal-61, a plug-in part-611, a front end part-6111, a guiding part-6112, an elastic arm-6113, a contact segment-6113 a, a connecting segment-6113 b, an inner cavity-616, a limiting protruding part-618, an insulator-64, a limiting flange-641, a plug-in metal sleeve-66, a wire clip-68, a connecting wire-7 and an inner conductor-71.
Detailed Description
The embodiment of the utility model solves the technical problem that the plugging terminal is easy to break PIN or withdraw PIN when the connector in the prior art is plugged by providing the Ethernet signal transmission connector.
The technical scheme in the embodiment of the utility model aims to solve the technical problems, and the overall thought is as follows:
the front end part of the plugging part of the electric terminal is set to be in a closed ring shape, so that the problem that the plugging terminal breaks PIN or withdraws PIN when the connector is plugged is prevented.
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
As shown in fig. 2 to 3, an embodiment of the present utility model is:
an ethernet signal transmission connector 100 comprising:
the shell 2 is provided with a plug-in cavity 21 and a fixed slot 22, the plug-in cavity 21 penetrates through the shell 2, and the fixed slot 22 is positioned on the surface of the shell 2 and is communicated with the plug-in cavity 21;
the fixing piece 4 is inserted into the fixing slot 22 and fixes the electric connection element in the inserting cavity 21;
referring to fig. 7, the electric connection element is integrally inserted into the insertion cavity 21, the electric connection element is internally provided with an electric connection terminal 61, an insulator 64 sleeved on the electric connection terminal 61, and an insertion metal sleeve 66, the insertion metal sleeve 66 is sleeved on the insulator 64, the insertion metal sleeve 66 is connected with a wire clamp 68, the wire clamp 68 is connected with a connecting wire 7, and an inner conductor 71 of the connecting wire 7 is electrically connected with the electric connection terminal 61.
As shown in fig. 4 to 7, the power receiving terminal 61 has a mating portion 611, and a distal end portion 6111 of the mating portion 611 has a closed circular shape. The circular ring shape can well ensure that the end interface of the plugging part 611 is circular, the center of the contact point is not deviated, the opposite connector terminal is smoothly led in when the connector is plugged in, the contact is stable, and meanwhile, the PIN breaking or PIN withdrawal of the plugging terminal is avoided.
The plug portion 611 further has an elastic contact portion, and the elastic contact portion is connected to the front end 6111. The elastic contact portion has a plurality of elastic arms 6113 disposed at intervals, and it is understood that the intervals between the elastic arms 6113 may be equidistant or non-equidistant. The elastic arms 6113 can provide the connector 611 with good elasticity, preventing the electrical terminal from being deformed during connector.
Preferably, the elastic arm 6113 includes a contact segment 6113a and a connection segment 6113b, and the contact segment 6113a is located between the front end portion 6111 and the connection segment 6113 b. The contact segment 6113a is recessed inwardly toward the inner cavity 616 of the electrical terminal 61 and is generally "V" shaped. It will be appreciated that the "V" shaped contact segment 6113a may provide better contact with the terminals of the mating connector.
In one embodiment, a guide portion 6112 is provided inside the distal end portion 6111. The guide portion 6112 can guide the smooth insertion of the counterpart connector terminal at the time of splicing. The terminal 61 further has a stop projection 618 thereon, and the stop projection 618 is fitted to a stop flange 641 on the insulator 64, so that the terminal 61 is prevented from being assembled over the insulator 64.
Referring to fig. 8 again, a positioning column 221 is disposed in the fixing slot 22 provided on the housing 2, at least two positioning cutting strips 41 are disposed on the fixing member 4, a positioning slot 42 is formed between adjacent positioning cutting strips 41, and the positioning slot 42 is matched with the positioning column 221. Thus, the structure is fixed more firmly and the stability is better.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples merely illustrate embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (9)
1. An ethernet signal transmission connector, comprising:
the shell is provided with an inserting cavity and a fixing slot, the inserting cavity penetrates through the shell, and the fixing slot is positioned on the surface of the shell and is communicated with the inserting cavity;
the fixing piece is inserted into the fixing slot and fixes the power-on element in the inserting cavity;
the electric connection element is integrally inserted into the insertion cavity, an electric connection terminal is arranged in the electric connection element, the electric connection terminal is provided with an insertion part, and the front end part of the insertion part is in a closed ring shape.
2. The ethernet signal transmission connector according to claim 1, wherein the plug portion further has a resilient contact portion thereon, the resilient contact portion being connected to the front end portion.
3. The ethernet signal transmission connector of claim 2, wherein the resilient contact has a plurality of spaced apart resilient arms.
4. An ethernet signal transmission connector according to claim 3, wherein the resilient arm comprises a contact section and a connection section, the contact section being located between the front end and the connection section.
5. The ethernet signal transmission connector according to claim 4, wherein the contact section is recessed inwardly toward the internal cavity of the electrical terminal and is generally "V" shaped.
6. An ethernet signal transmission connector according to claim 5, wherein a guiding portion is provided inside the front end portion.
7. The ethernet signal transmission connector of claim 1, wherein the power component further comprises: the plug metal sleeve is sleeved on the insulator, the plug metal sleeve is connected with a wire clamp, the wire clamp is connected with a connecting wire, and an inner conductor of the connecting wire is electrically connected with the electric terminal.
8. The ethernet signal transmission connector according to claim 7, wherein the electrical terminals further have a stop tab thereon, the stop tab mating with a stop flange on the insulator.
9. The ethernet signal transmission connector according to claim 1, wherein a positioning post is disposed in the fixing slot, at least two positioning cutting pieces are disposed on the fixing member, a positioning slot is formed between adjacent positioning cutting pieces, and the positioning slot is matched with the positioning post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222927810.4U CN219553964U (en) | 2022-10-31 | 2022-10-31 | Ethernet signal transmission connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222927810.4U CN219553964U (en) | 2022-10-31 | 2022-10-31 | Ethernet signal transmission connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219553964U true CN219553964U (en) | 2023-08-18 |
Family
ID=87731539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222927810.4U Active CN219553964U (en) | 2022-10-31 | 2022-10-31 | Ethernet signal transmission connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219553964U (en) |
-
2022
- 2022-10-31 CN CN202222927810.4U patent/CN219553964U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |