CN205029105U - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN205029105U CN205029105U CN201520607852.7U CN201520607852U CN205029105U CN 205029105 U CN205029105 U CN 205029105U CN 201520607852 U CN201520607852 U CN 201520607852U CN 205029105 U CN205029105 U CN 205029105U
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- contact site
- stop part
- electric connector
- connector
- contact
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Abstract
The utility model discloses an electric connector for dock with a butting connector, a serial communication port, electric connector includes: an insulator, a stop part set up in insulator one side, one supports the portion of holding, set up in the relative opposite side of insulator, the coefficient of elasticity of stop part is greater than support the coefficient of elasticity of the portion of holding, a plurality of contact terminal are fixed in among the insulator, contact terminal is located the stop part with support between the portion of holding, work as electric connector with when butting connector inserts, support the portion of holding to holding butting connector one side, the stop part supports and holds the relative opposite side of butting connector, stop part elastic deformation makes butting connector for insulator removes, thereby makes contact terminal with butting connector electric connection.
Description
Technical field
The utility model relates to a kind of electric connector, espespecially a kind of electric connector in order to strengthen termination contact power.
Background technology
Application number is that the Chinese patent of 201020156670.X discloses a USB2.0 socket, and it comprises a plastic seat body, a metal shell, a tongue piece, ranked first terminal and and ranked second terminal.This tongue piece is that horizontal position is located at this plastic seat body front end, and this tongue piece is provided with a spaced transmission groove.This one ranked second terminal and to ranked first terminal is for identical connecting interface and the sequence number of terminal reversed arrangement each other mutually, also amount to 4 to be distributed in distance and to be fixed on this plastic seat body, this the first terminal is provided with one first contact site, this first contact site to protrude above this tongue piece and to should the springing of transmission groove, this second terminal is provided with one second contact site, this second contact site protrudes below this tongue piece and to should the springing of transmission groove, wherein first contact site of the first terminal of corresponding same transmission groove be for one in front and one in back mutually aliging with the second contact site of the second terminal.By above structure, one USB2.0 joint is provided with a plastic seat body and a metal shell, this metal shell this plastic seat body coated, this plastic seat body one side is provided with row's contact, when the contact of this USB2.0 joint 10 turns to this link slot to insert in forward upward, one row contact is electrically connected with this second contact site that ranked second terminal below tongue piece.The contact of USB2.0 joint is down in when oppositely inserting, and one row contact is electrically connected with this first contact site that ranked first terminal above tongue piece.But, because the contact force of the contact of joint and the first terminal of socket or the second termination contact is smaller, easily cause the contact of joint and the first terminal of socket or the second termination contact unstable and affect Signal transmissions.
Therefore, the electric connector designing a kind of improvement is necessary, to overcome the problems referred to above.
Summary of the invention
For background technology institute problems faced, the purpose of this utility model is to provide a kind of electric connector strengthening termination contact power.
For achieving the above object, the utility model adopts following technological means:
A kind of electric connector, for docking with a butt connector, it is characterized in that, described electric connector comprises: an insulating body, one stop part is arranged at described insulating body side, one support division, be arranged at the relative opposite side of described insulating body, the coefficient of elasticity of described stop part is greater than the coefficient of elasticity of described support division, multiple contact terminal, be fixed in described insulating body, described contact terminal is between described stop part and described support division, when described electric connector and described butt connector insert, described support division supports described butt connector side, described stop part supports the relative opposite side of described butt connector, described stop part strain, described butt connector is moved relative to described insulating body, thus described contact terminal and described butt connector are electrically connected.
Further, described stop part and described insulating body are independent shaping.
Further, described stop part is made up of elastic caoutchouc.
Further, described stop part bottom surface has a horizontal plane and contacts with described butt connector face.
Further, described insulating body and described stop part one-body molded.
Further, described stop part is bottom described insulating body, bend the elastic arm extended to form.
Further, described butt connector comprises multiple docking terminal, and described docking terminal thickness is equal with described contact terminal thickness.
Further, described butt connector comprises multiple docking terminal, the recessed receiving space of the described pedestal of institute, described docking terminal is provided with one first contact site in described receiving space, described insulating body is provided with a Plug Division for inserting described receiving space, described contact terminal is provided with one second contact site in described Plug Division for contacting with described first contact site, described first contact site end contacts with described second contact site, and described second contact site end contacts with described first contact site.
Further, described insulating body is provided with a position point between described support division and described stop part, and is positioned at described second contact site end, and described location division block is above described second contact site end.
Further, described first contact site is bent to form an abutting part towards described second contact site, when described electric connector and described butt connector insert, described abutting part end abuts described second contact site middle-end, make described second contact site middle-end bending distortion, thus make described second contact site end abut described first contact site.
Further, described butt connector comprises multiple docking terminal, described docking terminal and described contact terminal are the tabular of level, and when described electric connector and described butt connector insert, daughter board face, described butt end contacts with described contact jaw daughter board face.
Compared with prior art, the utility model is arranged at described insulating body side by described stop part, support division is arranged at the relative opposite side of described insulating body, the coefficient of elasticity of described stop part is greater than the coefficient of elasticity of described support division, when described electric connector and described butt connector insert, described support division supports described butt connector side, described stop part supports the relative opposite side of described butt connector, described stop part strain, described butt connector is moved relative to described insulating body, thus described contact terminal and described butt connector are electrically connected, thus described contact terminal and described butt connector can be stablized contact to reach signal stabilization to transmit.
[accompanying drawing explanation]
Fig. 1 is the cutaway view before the electric connector of the utility model first embodiment and butt connector insert;
Fig. 2 is the cutaway view during the electric connector of the utility model first embodiment and butt connector insert;
Fig. 3 is the cutaway view after the electric connector of the utility model first embodiment and butt connector insert;
Fig. 4 is the cutaway view before the electric connector of the utility model second embodiment and butt connector insert;
Fig. 5 is the cutaway view during the electric connector of the utility model second embodiment and butt connector insert;
Fig. 6 is the cutaway view after the electric connector of the utility model second embodiment and butt connector insert;
Fig. 7 is the cutaway view after the electric connector of the utility model the 3rd embodiment and butt connector insert.
The drawing reference numeral of embodiment illustrates:
| Pedestal 1 | Contact terminal 2 | Insulating body 3 | |||
| Receiving space 10 | First fixed part 20 | Plug Division 31 | |||
| Protuberance 11 | First contact site 21,21' | Support division 311 | |||
| First inclined plane 12 | First weld part 22 | Stop part 5,5'' | |||
| Docking terminal 4 | Second contact site 41 | Second inclined plane 3110 | |||
| Second fixed part 40 | Second weld part 42 | Location division 33 | |||
| Abutting part 211 | Base portion 30 |
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, be the first embodiment of the present utility model, the utility model electric connector is used for docking with a butt connector.
Described butt connector comprises in a pedestal 1(the present embodiment, described pedestal 1 is made up of insulating material, described pedestal 1 also can comprise a metal shell in other embodiments) and multiple contact terminal 2, multiple described contact terminal 2 is arranged in a row and is fixed in described pedestal 1, described pedestal 1 is provided with a receiving space 10, and described pedestal 1 is provided with a protuberance 11 below receiving space 10.Described pedestal 1 is provided with one first inclined plane 12, and described first inclined plane 12 uprises gradually along direction from left to right.Described contact terminal 2 is provided with one first fixed part 20 and is fixed in described pedestal 1, and one first contact site 21 extended to the right from described first fixed part 20 is arranged in described receiving space 10, and described first contact site 21 is upwards bent to form an abutting part 211.Bend extension one first weld part 22 left from described first fixed part 20 to be positioned at outside described pedestal 1.
As shown in Figure 1, Figure 2 and Figure 3, described electric connector comprises an insulating body 3 and multiple docking terminal 4, and multiple described docking terminal 4 is arranged in a row and is fixed in described insulating body 3.Described second insulating body 3 is provided with a base portion 30, a Plug Division 31 is extended left for inserting in described receiving space 10 from described base portion 30, hollow out in the middle part of described Plug Division 31, described Plug Division 31 end face is provided with a support division 311 and is positioned at above described contact terminal 4 (in other embodiments, described support division 311 also can be shaping separately with described insulating body 3), described support division 311 has one second inclined plane 3110, described second inclined plane 3110 uprises gradually along direction from left to right, and described second inclined plane 3110 coincide with described first inclined plane 12.Described docking terminal 4 is provided with one second fixed part 40 and is fixed in described base portion 30, extend to form one second contact site 41 left from described second fixed part 40 and be arranged in described Plug Division 31, described second contact site 41 is tabular, and the thickness of described second contact site 41 is identical with the thickness of described first contact site 21.Bend extension one second weld part 42 to the right from described second fixed part 40 to be positioned at outside described base portion 30.Described Plug Division 31 is provided with a location division 33 and is positioned at below described support division 311, and is positioned at described second contact site 41 end, and described location division 33 block is above described second contact site 41 end.
As shown in Figure 1, Figure 2 and Figure 3, described electric connector comprises a stop part 5 further and is arranged in the bottom surface of described Plug Division 31 relative with described support division 311, described stop part 5 is shaping separately with described Plug Division 31, the coefficient of elasticity of described stop part 5 is greater than the coefficient of elasticity of described support division 31, described stop part 5 is made up of elastic caoutchouc, described stop part 5 is positioned at below described second contact site 41, and described stop part 5 bottom surface has a horizontal plane (non-label) and contacts with described pedestal 1.
As Fig. 1, shown in Fig. 2 and Fig. 3, when described butt connector moves right the described electric connector of insertion, described support division 311 is held in described pedestal 1, described first inclined plane 12 is moved along described second inclined plane 3110, described stop part 5 abuts described protuberance 11 downwards, described stop part 5 strain, described pedestal 1 is moved up relative to described insulating body 3 together with described contact terminal 2, depart from described insulating body 3 to prevent described pedestal 1, described location division 33 abuts described second contact site 41 downwards, described abutting part 211 is positioned at right, described location division 33, and described abutting part 211 end upwards abuts described second contact site 41 middle-end, described second contact site 41 middle-end is made upwards to bend distortion, and then make described first contact site 21 of described second contact site 41 end contact.
As shown in Figure 4, Figure 5 and Figure 6, for the second embodiment of the present utility model, the difference of the second embodiment and the first embodiment is: described first contact site 21' and described second contact site 41 are the tabular of level, after described electric connector and described butt connector insert, described first inclined plane 12 is moved along described second inclined plane 3110, make described first contact site 21' end be positioned at immediately below described location division 33, described first contact site 21' plate face contacts with described second contact site 41 plate face.
As shown in Figure 7, for the 3rd embodiment of the present utility model, the difference of the 3rd embodiment and the first embodiment is: described stop part 5' and insulating body 3 one-body molded, described stop part 5' is the elastic arm be bent to form bottom described Plug Division 31, and described stop part 5' first downwards bending bottom described Plug Division 31 extends back and formed.
Certainly, in other embodiments, also can be that described butt connector keeps motionless, described support division 311 upwards supports described pedestal 1 and described electric connector is moved down.
In sum, the utility model electric connector has following beneficial effect:
(1) coefficient of elasticity of described stop part 5 is greater than the coefficient of elasticity of described support division 311, when described electric connector and described butt connector insert, described support division 311 upwards supports described pedestal 1, described stop part 5 is pedestal 1 described in block downwards, described stop part 5 strain, described pedestal 1 is moved up relative to described insulating body 3, described first contact site 21 is abutted with described second contact site 41, thus described contact terminal 2 and described docking terminal 4 can be stablized contact to reach signal stabilization to transmit.
(2) described first contact site 21 free terminal contacts with described second contact site 41, described second contact site 41 free terminal contacts with described first contact site 21, thus the timber effect (openstub) that described contact terminal 2 and described docking terminal 4 produce when transmitting high-frequency signal can be eliminated, be conducive to the good transmission of signal.
More than describe in detail and be only the explanation of the preferred embodiment of the utility model, non-ly therefore limit to the scope of the claims of the present invention, so the equivalence techniques that all this creation of utilization specifications and diagramatic content are done changes, and is all contained in the scope of the claims of the present invention.
Claims (11)
1. an electric connector, for docking with a butt connector, is characterized in that, described electric connector comprises:
One insulating body;
One stop part is arranged at described insulating body side;
One support division, is arranged at the relative opposite side of described insulating body, and the coefficient of elasticity of described stop part is greater than the coefficient of elasticity of described support division;
Multiple contact terminal, be fixed in described insulating body, described contact terminal is between described stop part and described support division;
When described electric connector and described butt connector insert, described support division supports described butt connector side, described stop part supports the relative opposite side of described butt connector, described stop part strain, described butt connector is moved relative to described insulating body, thus described contact terminal and described butt connector are electrically connected.
2. electric connector as claimed in claim 1, is characterized in that: described stop part is shaping with described insulating body independence.
3. electric connector as claimed in claim 2, is characterized in that: described stop part is made up of elastic caoutchouc.
4. electric connector as claimed in claim 1, is characterized in that: described stop part bottom surface has a horizontal plane and contacts with described butt connector face.
5. electric connector as claimed in claim 1, is characterized in that: described insulating body and described stop part one-body molded.
6. electric connector as claimed in claim 5, is characterized in that: described stop part is bottom described insulating body, bend the elastic arm extended to form.
7. electric connector as claimed in claim 1, it is characterized in that: described butt connector comprises multiple docking terminal, described docking terminal thickness is equal with described contact terminal thickness.
8. electric connector as claimed in claim 1, it is characterized in that: described butt connector comprises multiple docking terminal, the recessed receiving space of the described pedestal of institute, described docking terminal is provided with one first contact site in described receiving space, described insulating body is provided with a Plug Division for inserting described receiving space, described contact terminal is provided with one second contact site in described Plug Division for contacting with described first contact site, described first contact site end contacts with described second contact site, and described second contact site end contacts with described first contact site.
9. electric connector as claimed in claim 8, it is characterized in that: described insulating body is provided with a position point between described support division and described stop part, and being positioned at described second contact site end, described location division block is above described second contact site end.
10. electric connector as claimed in claim 8, it is characterized in that: described first contact site is bent to form an abutting part towards described second contact site, when described electric connector and described butt connector insert, described abutting part end abuts described second contact site middle-end, make described second contact site middle-end bending distortion, thus make described second contact site end abut described first contact site.
11. electric connectors as claimed in claim 1, it is characterized in that: described butt connector comprises multiple docking terminal, described docking terminal and described contact terminal are the tabular of level, when described electric connector and described butt connector insert, daughter board face, described butt end contacts with described contact jaw daughter board face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607852.7U CN205029105U (en) | 2015-08-13 | 2015-08-13 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607852.7U CN205029105U (en) | 2015-08-13 | 2015-08-13 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205029105U true CN205029105U (en) | 2016-02-10 |
Family
ID=55261611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520607852.7U Active CN205029105U (en) | 2015-08-13 | 2015-08-13 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205029105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114430128A (en) * | 2022-01-20 | 2022-05-03 | 重庆惠科金渝光电科技有限公司 | Connector and electronic device |
-
2015
- 2015-08-13 CN CN201520607852.7U patent/CN205029105U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114430128A (en) * | 2022-01-20 | 2022-05-03 | 重庆惠科金渝光电科技有限公司 | Connector and electronic device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |