CN221176696U - Double-contact type male connector - Google Patents
Double-contact type male connector Download PDFInfo
- Publication number
- CN221176696U CN221176696U CN202322936078.1U CN202322936078U CN221176696U CN 221176696 U CN221176696 U CN 221176696U CN 202322936078 U CN202322936078 U CN 202322936078U CN 221176696 U CN221176696 U CN 221176696U
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- Prior art keywords
- elastic arm
- insulating body
- male connector
- contact
- connector
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- 238000005452 bending Methods 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims description 14
- 239000012212 insulator Substances 0.000 claims description 5
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims 8
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000002950 deficient Effects 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a double-contact type male connector, which comprises an insulating body and terminals, wherein the insulating body is provided with a plurality of connecting pins; the contact part comprises a first elastic arm and a second elastic arm, the first elastic arm is of a structure that an elastic sheet is bent, a first contact point connected with the female connector is arranged at the bending position, the second elastic arm is also of a structure that the elastic sheet is bent, a second contact point connected with the female connector is arranged at the bending position, the first elastic arm and the second elastic arm are oppositely arranged, the bending direction of the first elastic arm is opposite to the bending direction of the second elastic arm, the connector is provided with a terminal structure with double contacts, after the male connector and the female connector are inserted, the double contacts enable the male connector and the female connector to be more effectively contacted, the terminal of the male connector is not easy to loosen, the opposite-inserted structure is firmer, the stability of a transmission signal is enhanced, and convenience is brought to the use of a user; the contact part of the terminal has a bent structure, chamfering is not needed, defective rate is reduced, and quality of products is improved.
Description
Technical Field
The utility model relates to the connector field technology, in particular to a double-contact type male connector.
Background
An electronic connector, also commonly referred to as a circuit connector, an electrical connector, refers to a conductor arrangement that is capable of bridging two conductors on a circuit so that current or signals can flow from one conductor to the other. An electronic connector is a motor system that provides a separable interface for connecting two sub-electronic systems, simply referred to as a connector, i.e., a bridge between two components that complete an electrical connection between an electrical circuit or electronic machine. Such as: power plugs/sockets, IC sockets, phone line plugs, etc.
Electronic connectors are widely used in various electrical circuits to connect or disconnect electrical current or signals. The connection may be temporary and easily pluggable at any time, or may be a permanent junction between electrical devices or wires. The male end of the connector refers to an insertion end, generally refers to a plug, is matched with the female seat in a complete set for use, and is widely applied to the field of electronic products.
The contact part of the terminal in the existing male connector is generally of a straight-piece type structure, the head of the contact part is chamfered, after the male connector and the female connector are inserted, the terminal of the male connector is easy to loose, the phenomenon of poor contact often occurs, the inserted structure is not stable enough, the transmission signal is unstable, and inconvenience is brought to users; and when chamfering is carried out on the head of the contact part, the appearance is not attractive due to the rising of materials, the defective rate is high, the quality of products is affected, and the existing requirements cannot be met. Accordingly, there is a need for improvements to current male connectors.
Disclosure of utility model
In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its main objective is to provide a dual-contact male connector, which can effectively solve the problems that after the existing male connector is plugged with a female connector, the terminals of the male connector are easy to loose, and there is often poor contact, the structure of plugging is not stable enough, the transmission signal is unstable, the head of the contact is easy to be unaesthetic due to rising material during chamfering, the defective rate is high, and the product quality is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A double-contact type male connector comprises an insulating body and terminals; the terminal is fixed in the insulating body in an embedded forming way, the terminal comprises a contact part, a fixing part and a welding part which are connected in an integrated forming way in sequence, the contact part comprises a first elastic arm and a second elastic arm, the first elastic arm is of a structure that an elastic sheet is bent, a first contact point connected with a female seat connector is arranged at a bending position, the second elastic arm is also of a structure that the elastic sheet is bent, a second contact point connected with the female seat connector is arranged at a bending position, the first elastic arm and the second elastic arm are oppositely arranged, and the bending direction of the first elastic arm is opposite to the bending direction of the second elastic arm; the fixing part is buried in the insulating body; the welded portion extends out of the insulator body.
As a preferred scheme, the terminal is two, and two terminals are arranged side by side from top to bottom at intervals, and two contact portions all extend outwards in the front end of insulator, and two fixed portions all bury in insulator, and two welding portions all extend downwards outside the insulator.
As a preferable mode, the fixing portion is arc-shaped.
As a preferable scheme, the fixing part is provided with a bump for enhancing the stability of the connecting structure, and the bump is buried in the insulating body, so that the terminal is not easy to loose after being injection-molded to the insulating body.
As a preferred embodiment, the welding part includes a fish eye pin.
As a preferable scheme, the positioning column used for being matched with and positioned with the external part is arranged on the insulating body, so that the stability of the connecting structure of the insulating body and the external part is enhanced.
As a preferable scheme, the positioning column is a cylinder.
As a preferable scheme, the number of the positioning columns is three, and the three positioning columns are transversely arranged on the insulating body at intervals in parallel, so that the stability of the connecting structure of the insulating body and the external part is further enhanced.
As a preferable scheme, the positioning groove used for being matched with and positioned with the external part is formed in the insulating body, so that the stability of the connecting structure of the insulating body and the external part is enhanced.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
The terminal is fixed in the insulating body through insert molding, the matched terminal comprises a contact part, a fixing part and a welding part which are integrally connected in sequence, the contact part comprises a first elastic arm and a second elastic arm, the first elastic arm is of a structure that an elastic sheet is bent, a first contact point connected with a female socket connector is arranged at the bent position, the second elastic arm is also of a structure that the elastic sheet is bent, a second contact point connected with the female socket connector is arranged at the bent position, the first elastic arm and the second elastic arm are oppositely arranged, the bending direction of the first elastic arm is opposite to the bending direction of the second elastic arm, the fixing part is buried in the insulating body, the welding part extends out of the insulating body, the connector is provided with a double-contact terminal structure, after the male connector and the female socket connector are inserted, the double-contact point enables the double-contact to be more effectively contacted, the terminal of the male connector is not easy to loose, the phenomenon of poor contact is avoided, the structure of the insertion is more stable, the stability of a transmission signal is enhanced, and convenience is brought to users; and the contact part of the terminal has a bent structure, so that chamfering is not needed, the poor appearance caused by material expansion is avoided, the defective rate is greatly reduced, the quality of products is improved, and the existing requirements are met.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of another perspective view of the preferred embodiment of the present utility model;
FIG. 3 is an exploded view of a preferred embodiment of the present utility model;
FIG. 4 is an exploded view of another angle of the preferred embodiment of the present utility model.
The attached drawings are used for identifying and describing:
10. insulation body 11, positioning column
12. Positioning groove 20 and terminal
21. Contact portion 211, first elastic arm
212. Second elastic arm 201, first contact point
202. Second contact point 22, fixing portion
221. Bump 23, welded part
231. Fish eye pins.
Detailed Description
Referring to fig. 1 to 4, a specific structure of a preferred embodiment of the present utility model is shown, which includes an insulating body 10 and a terminal 20.
The positioning columns 11 used for being matched with and positioned with the external parts are arranged on the insulating body 10, the stability of the connecting structure of the insulating body 10 and the external parts is enhanced, the positioning columns 11 are cylinders, specifically, the number of the positioning columns 11 is three, the three positioning columns 11 are transversely arranged on the insulating body 10 side by side at intervals uniformly, and the positioning grooves 12 used for being matched and positioned with the external parts are arranged on the insulating body 10.
The terminal 20 is fixed in the insulating body 10 by insert molding, the terminal 20 comprises a contact part 21, a fixing part 22 and a welding part 23 which are integrally connected in sequence, the contact part 21 comprises a first elastic arm 211 and a second elastic arm 212, the first elastic arm 211 is of a spring plate bending structure, a first contact point 201 connected with a female socket connector is arranged at a bending position, the second elastic arm 212 is also of a spring plate bending structure, a second contact point 202 connected with the female socket connector is arranged at a bending position, the first elastic arm 211 and the second elastic arm 212 are oppositely arranged, and the bending direction of the first elastic arm 211 is opposite to the bending direction of the second elastic arm 212; the fixing portion 22 is buried in the insulating body 10; the welding part 23 extends out of the insulating body 10; in this embodiment, two terminals 20 are arranged side by side, two contact portions 21 extend outwards from the front end of the insulating body 10, two fixing portions 22 are buried in the insulating body 10, and two welding portions 23 extend downwards out of the insulating body 10; the fixing portion 22 is arc-shaped; the fixing portion 22 is provided with a bump 221 for enhancing the stability of the connection structure, and the bump 221 is buried in the insulating body 10, so that the terminal 20 is not easy to loose after being injection-molded on the insulating body 10; the solder 23 includes a fisheye pin 231.
The manufacturing process of this embodiment is described in detail as follows:
first, the terminal 20 with the first contact point 201 and the second contact point 202 is molded; next, the two terminals 20 are put into a mold, and the insulating body 10 is injection molded.
During installation, the positioning column 11 is matched and positioned with an external part, the positioning groove 12 is matched and positioned with the external part, and the welding part 23 is welded and communicated with an external circuit; when in use, the contact part 21 of the terminal 20 is inserted into the female socket connector, and as the first elastic arm 211 and the second elastic arm 212 are of the elastic sheet structure, a small amount of deformation is generated during the insertion, the operation is simple, the insertion is smoother, after the contact part 21 is inserted in place, the first contact point 201 and the second contact point 202 on the terminal 20 are connected and conducted with the female socket connector, the double contacts enable the double contacts to be in more effective contact, and the transmission is more stable and reliable.
The design focus of the utility model is that:
The terminal is fixed in the insulating body through insert molding, the matched terminal comprises a contact part, a fixing part and a welding part which are integrally connected in sequence, the contact part comprises a first elastic arm and a second elastic arm, the first elastic arm is of a structure that an elastic sheet is bent, a first contact point connected with a female socket connector is arranged at the bent position, the second elastic arm is also of a structure that the elastic sheet is bent, a second contact point connected with the female socket connector is arranged at the bent position, the first elastic arm and the second elastic arm are oppositely arranged, the bending direction of the first elastic arm is opposite to the bending direction of the second elastic arm, the fixing part is buried in the insulating body, the welding part extends out of the insulating body, the connector is provided with a double-contact terminal structure, after the male connector and the female socket connector are inserted, the double-contact point enables the double-contact to be more effectively contacted, the terminal of the male connector is not easy to loose, the phenomenon of poor contact is avoided, the structure of the insertion is more stable, the stability of a transmission signal is enhanced, and convenience is brought to users; and the contact part of the terminal has a bent structure, so that chamfering is not needed, the poor appearance caused by material expansion is avoided, the defective rate is greatly reduced, the quality of products is improved, and the existing requirements are met.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (9)
1. A double contact male connector, characterized by: comprises an insulating body and terminals; the terminal is fixed in the insulating body in an embedded forming way, the terminal comprises a contact part, a fixing part and a welding part which are connected in an integrated forming way in sequence, the contact part comprises a first elastic arm and a second elastic arm, the first elastic arm is of a structure that an elastic sheet is bent, a first contact point connected with a female seat connector is arranged at a bending position, the second elastic arm is also of a structure that the elastic sheet is bent, a second contact point connected with the female seat connector is arranged at a bending position, the first elastic arm and the second elastic arm are oppositely arranged, and the bending direction of the first elastic arm is opposite to the bending direction of the second elastic arm; the fixing part is buried in the insulating body; the welded portion extends out of the insulator body.
2. The dual contact male connector of claim 1, wherein: the two terminals are arranged at intervals side by side from top to bottom, the two contact parts extend outwards at the front end of the insulating body, the two fixing parts are buried in the insulating body, and the two welding parts extend downwards out of the insulating body.
3. The dual contact male connector of claim 1, wherein: the fixing part is arc-shaped.
4. The dual contact male connector of claim 1, wherein: the fixing part is provided with a bump for enhancing the stability of the connecting structure, and the bump is buried in the insulating body.
5. The dual contact male connector of claim 1, wherein: the welding part comprises fish eye pins.
6. The dual contact male connector of claim 1, wherein: and the insulating body is provided with a positioning column for positioning with an external part in a matching way.
7. The dual contact male connector of claim 6, wherein: the positioning column is a cylinder.
8. The dual contact male connector of claim 6, wherein: the number of the positioning columns is three, and the three positioning columns are transversely arranged on the insulating body at intervals in parallel.
9. The dual contact male connector of claim 1, wherein: the insulation body is provided with a positioning groove for being matched with an external part for positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322936078.1U CN221176696U (en) | 2023-10-30 | 2023-10-30 | Double-contact type male connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322936078.1U CN221176696U (en) | 2023-10-30 | 2023-10-30 | Double-contact type male connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221176696U true CN221176696U (en) | 2024-06-18 |
Family
ID=91440301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322936078.1U Active CN221176696U (en) | 2023-10-30 | 2023-10-30 | Double-contact type male connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221176696U (en) |
-
2023
- 2023-10-30 CN CN202322936078.1U patent/CN221176696U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |