CN114069305A - Ethernet connector with improved connection structure - Google Patents
Ethernet connector with improved connection structure Download PDFInfo
- Publication number
- CN114069305A CN114069305A CN202111412576.5A CN202111412576A CN114069305A CN 114069305 A CN114069305 A CN 114069305A CN 202111412576 A CN202111412576 A CN 202111412576A CN 114069305 A CN114069305 A CN 114069305A
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- CN
- China
- Prior art keywords
- terminal
- section
- insulator
- connector
- main body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to an Ethernet connector with an improved connection structure, which comprises a terminal and an insulator, wherein the terminal and the insulator are arranged in a connector main body, the insulator is wrapped on the periphery of the middle part of the terminal, a bend is arranged in the middle part of the terminal, the head part of the front end of the terminal is of a two-section coaxial cylinder structure, the diameter of a small cylinder at the front section is smaller than that of the terminal main body, a spherical end face is arranged at the front end of the first section, and the connection section between the first section and the second section is connected by adopting a conical guide slope surface structure. The terminal head of this connector adopts two segmentation designs, can play with female end just effect of leading when timing, the cylindrical structure of terminal and the round hole cooperation of insulator can improve the position degree and the concentricity accuracy nature of terminal to improve public end and female end cooperation precision, terminal skew, terminal ejecting when can effectively avoiding the cooperation circumstances such as.
Description
Technical Field
The invention belongs to the field of automobile accessories, and particularly relates to an Ethernet connector with an improved connection structure.
Background
The vehicle-mounted communication connector is used for vehicle-mounted communication transmission. At present, the head of an Ethernet male terminal product on the market is only rounded, and the problem that the terminal is askew or ejected due to concentricity, position degree and other problems is easily caused when the Ethernet male terminal product is matched with a female terminal. In addition, the matching position of the male terminal and the insulator is a square-needle square hole, so that the problem that the pin of the terminal is inclined or the terminal is pushed out easily occurs due to the problems of concentricity, position degree and the like when the male terminal is matched with the female terminal.
Disclosure of Invention
The invention aims to overcome the defects and provide the Ethernet connector with the improved connection structure, which has the advantages of simple structure, convenience in assembly, higher strength, reliability and durability.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an improve connection structure's ethernet connector, includes terminal and insulator, and terminal and insulator are installed in the connector main part, and the middle part periphery parcel of terminal has the insulator, has bending, its characterized in that at the middle part system of terminal: the front end head of the terminal is of a two-section type coaxial cylinder structure, the diameter of a small cylinder of the front section is smaller than that of the terminal main body, a spherical end face is manufactured at the front end of the first section, and the connecting section between the first section and the second section is connected by a cone guide slope structure.
And, the system has coaxial cylindrical protrusion on terminal front end portion and the terminal main part between bending, and the position system that corresponds with the terminal contact has the round hole in the insulator, and the round hole diameter cooperates with cylindrical protruding diameter.
And the terminal main body is made into a cylindrical structure, and the other end of the terminal is of a round head structure and is used for being connected with a PCB.
The invention has the beneficial effects that:
1. the terminal head of this connector adopts two segmentation designs, and the head is the cylinder that the diameter is less than the main part, can play with female end to the just effect of leading of timing, and can not cause the influence to the contact rate in length yet.
2. The cylindrical structure of the terminal of the connector is matched with the round hole of the insulator, so that the accuracy of the position degree and the concentricity of the terminal can be improved, the matching accuracy of the male end and the female end is improved, and the situations of terminal deflection, terminal ejection and the like during matching can be effectively avoided; experiments prove that the matching degree of the round needle and the inner plastic is superior to that of the existing square needle and square hole structure due to the round needle and round hole structure.
Drawings
FIG. 1 is a front view of the present structure;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
fig. 4 is a schematic view of the structure of one terminal.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative only and not limiting, and the scope of the present invention is not limited thereby.
An Ethernet connector with an improved connection structure comprises a terminal 1 and an insulator 2, wherein the terminal and the insulator are arranged in a connector body, the insulator wraps the periphery of the middle of the terminal, and a bend is formed in the middle of the terminal;
referring to the attached drawing 2, the front end of the terminal is a two-section coaxial cylinder structure, the diameter of the small cylinder of the front section 1-1 is smaller than that of the main body of the terminal 1-3, a spherical end face is arranged at the front end of the first section, the connecting section between the first section and the second section adopts a conical guide slope surface 1-2 for slow guiding, and the concentricity is improved under the guiding effect when the connecting section is aligned with the female end.
The terminal main body is made into a cylindrical structure by adopting a stamping process, and the two-section structure of the front end head of the terminal is realized by adopting a process mode of a stamping die or a machining mode.
The other end of the terminal is of a round head structure and is used for being connected with a PCB.
The system has coaxial cylindrical protrusion 1-4 on the terminal main part between terminal front end head and the bending, and the position system that corresponds with the terminal contact has the round hole in the insulator, and the round hole diameter cooperates with cylindrical protruding diameter to the fitting surface that makes terminal and insulator adopts cylinder and round hole complex structure, further promotes position degree, the concentricity of later stage installation.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (3)
1. The utility model provides an improve connection structure's ethernet connector, includes terminal and insulator, and terminal and insulator are installed in the connector main part, and the middle part periphery parcel of terminal has the insulator, has bending, its characterized in that at the middle part system of terminal: the front end head of the terminal is of a two-section type coaxial cylinder structure, the diameter of a small cylinder of the front section is smaller than that of the terminal main body, a spherical end face is manufactured at the front end of the first section, and the connecting section between the first section and the second section is connected by a cone guide slope structure.
2. The ethernet connector with improved connection structure according to claim 1, wherein: the terminal is characterized in that a coaxial cylindrical protrusion is arranged on the terminal main body between the front end head of the terminal and the bend, a round hole is arranged at the corresponding position in the insulator, which is in contact with the terminal, and the diameter of the round hole is matched with the diameter of the cylindrical protrusion.
3. The ethernet connector with improved connection structure according to claim 1, wherein: the terminal main body is made into a cylindrical structure, and the other end of the terminal is of a round head structure and is used for being connected with a PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111412576.5A CN114069305A (en) | 2021-11-25 | 2021-11-25 | Ethernet connector with improved connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111412576.5A CN114069305A (en) | 2021-11-25 | 2021-11-25 | Ethernet connector with improved connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114069305A true CN114069305A (en) | 2022-02-18 |
Family
ID=80276362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111412576.5A Pending CN114069305A (en) | 2021-11-25 | 2021-11-25 | Ethernet connector with improved connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114069305A (en) |
-
2021
- 2021-11-25 CN CN202111412576.5A patent/CN114069305A/en active Pending
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