CN104733957A - Switching connector and manufacturing method thereof - Google Patents
Switching connector and manufacturing method thereof Download PDFInfo
- Publication number
- CN104733957A CN104733957A CN201310698987.4A CN201310698987A CN104733957A CN 104733957 A CN104733957 A CN 104733957A CN 201310698987 A CN201310698987 A CN 201310698987A CN 104733957 A CN104733957 A CN 104733957A
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- China
- Prior art keywords
- plastic part
- terminal
- switching connector
- movable terminal
- insulating base
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Abstract
A switching connector comprises a shielding shell, an insulation body accommodated in the shielding shell, an insulated base in assembly connection with the insulation body, and a fixed terminal and a mobile terminal fixedly arranged in the insulated base, wherein the insulated base comprises a first plastic part and a second plastic part; the fixed terminal is formed on the first plastic part in an integral mode; and the mobile terminal and the first plastic part are together formed on the second plastic part in an integral mode. The invention also relates to a switching connector manufacturing method.
Description
[technical field]
The present invention relates to a kind of super-small size switch connector and manufacture method thereof, particularly relate to the one-body molded of its fixed terminal, movable terminal and insulating base.
[background technology]
Prior art related to the present invention, consults the U.S. Publication patent that notification number is US8113857.This issued patents discloses a kind of switching connector, it comprises shield shell, the insulating base be contained in shield shell, the movable terminal being shaped in insulating base and fixed terminal and the substrate that is installed on bottom insulating base, although terminal is shaped in insulating base, but, in order to determine the precompressed scope of movable terminal, substrate be terminal and insulating base one-body molded after be assembled into again on insulating base, substrate is caused easily to come off like this, and connector is quite little, assemble more difficult.
So, be necessary to design a kind of new switching connector and manufacture method thereof to solve the problems of the technologies described above.
[summary of the invention]
Technical problem to be solved by this invention is to provide a kind of switching connector and manufacture method thereof, and the fixed terminal of this switching connector, movable terminal and insulating base fixing are more stable, firm in structure.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of manufacture method of switching connector, comprises the steps:
(1) fixed terminal is provided;
(2) by described fixed terminal one insert molding in plastics, thus form the first plug-in unit, described first plug-in unit comprises aforementioned fixed terminal and the first plastic part;
(3) movable terminal is provided;
(4) by movable terminal and the first plug-in unit in the lump insert molding in plastics, thus form the second plug-in unit, described second plug-in unit comprises the second plastic part of aforementioned fixed terminal, movable terminal, the first plastic part and coated first plug-in unit and movable terminal, and described first plastic part and the second plastic part form the insulating base frame of fixing fixed terminal and movable terminal.
Compared to prior art, the movable terminal of switching connector of the present invention and fixed terminal are by the shaping method of insulating base twice, realize with insulating base one-body molded, and insulating base is also integral type structure, movable terminal and the fixed terminal fixing of such manufacture are more stable, and dielectric base structure is firm.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of for coordinating the switching connector realizing switching function with butt connector, it comprises: shield shell, the insulator be contained in shield shell, with the insulating base of insulator assembly and connection and the fixed terminal be immobilizated in insulating base and movable terminal, described insulating base comprises the first plastic part and the second plastic part, described fixed terminal is shaped in the first plastic part, and described movable terminal and the first plastic part are shaped in the second plastic part jointly.
Compared to prior art, the movable terminal of switching connector of the present invention and fixed terminal by twice shaping realization of insulating base and insulating base one-body molded, and insulating base is also integral type structure, movable terminal and the fixed terminal fixing of such manufacture are more stable, and dielectric base structure is firm.
[accompanying drawing explanation]
Fig. 1 is the stereogram of switching connector of the present invention.
Fig. 2 is the stereogram of another angle of switching connector of the present invention shown in Fig. 1.
Fig. 3 is the shaping flow chart of switching connector insulating base twice.
Fig. 4 is the exploded view of switching connector of the present invention.
Fig. 5 is the exploded view of another angle of switching connector of the present invention shown in Fig. 4.
Fig. 6 is the cut-away view of switching connector of the present invention along A-A direction in Fig. 1.
[primary clustering symbol description]
| Switching connector | 100 | Shield shell | 10 |
| Datum level | 11 | Cylinder blanket | 12 |
| Fixing arm | 13 | Insulator | 20 |
| Mounting plane | 21 | Insulated column | 22 |
| Receiving space | 220 | Installation foot | 23 |
| Insulating base | 30 | Installing hole | 31 |
| First plastic part | 32 | Sidewall | 320 |
| Boss | 321 | Terminal groove | 322 |
| Second boss | 323 | Host cavity | 324 |
| Second plastic part | 33 | Fixed terminal | 40 |
| Weld part | 41 | Connecting portion | 42 |
| Stop part | 43 | Movable terminal | 50 |
| Holding parts | 51 | Elastic arm | 52 |
| Contact site | 53 | Elastic claw | 54 |
| First plug-in unit | 60 | Second plug-in unit | 70 |
| Switching connector | 100 | Shield shell | 10 |
| Datum level | 11 | Cylinder blanket | 12 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
[embodiment]
A kind of switching connector according to the invention 100 as shown in Figure 1 to Figure 2, comprise outermost shield shell 10, the insulator 20 be contained in shield shell 10, the insulating base 30, the fixed terminal 40 being shaped in insulating base 30 and the movable terminal 50 that fit together with insulator 20.The cylinder blanket 12 that described shield shell 10 comprises a datum level 11, upwards extend from datum level 11 and from datum level 11 both sides to the fixing arm 13 of downward-extension, described fixing arm 13 from the both sides of insulating base 30 to downward-extension, around to insulating base 30 bottom and bend, make shield shell 10 and insulating base 30 stablize fixing.
As shown in Fig. 4 to Fig. 5 insulator 20 comprise a mounting plane 21, the insulated column 22 that upwards extends from mounting plane 21 and fit in the upper surface of the installed surface 21 of insulator 20 to the datum level 11 of shield shell 10 as described in four installation feet 23 of downward-extension from installed surface 21, described insulated column 22 is provided with the receiving space 220 of accommodating butt connector (not shown), and insulated column 22 is contained in the cylinder blanket 12 of shield shell 10.Described insulating base 30 is provided with the installing hole 31 corresponding with the installation foot 23 of insulator 20, and described installation foot 23 inserts installing hole 31 thus insulator 20 and insulating base 30 are fitted together.
Described insulating base 30 comprises the first plastic part 32 and second plastic part 33 integrated with the first plastic part 32.Described first plastic part 32 comprises two side 320, and described two side 320 is provided with the boss 321 protruded to both sides, and described boss 321 is embedded in the second plastic part 33 when second time is shaping.
Fixed terminal 40 comprises the connecting portion 42 taking shape in insulating base 30, the weld part 41 extending horizontally away insulating body 30 from the lower end of connecting portion 42 and extends beyond the stop part 43 of insulating body 30 from connecting portion 42 as shown in Figure 3.Described movable terminal 50 comprises the holding parts 51 taken shape in insulating base 30, the elastic arm 52 that the weld part 41 extending horizontally away insulating base 30 from holding parts 51 lower end, horizontal direction extend to fixed terminal 40, the contact site 53 being positioned at elastic arm 52 end and the elastic claw 54 that extends from contact site 53 liang of side direction holding parts 51 directions, described contact site 53 is arranged at the below of the stop part 43 of fixed terminal 40, and described elastic claw 54 can strengthen the elasticity dynamics of movable terminal 50.
Described first plastic part 32 is provided with terminal groove 322, and the holding parts 51 of movable terminal 50 is placed in terminal groove 322, in such second plastic part 33 meeting built-in end pilot trench 322, makes movable terminal 50 fixing more firm.Described insulating base 30 is also provided with host cavity 324 and is positioned at the second boss 323 protruded below terminal groove 322 downwards, second plastic part 33 that the surrounding of described second boss 323 is coated, the contact site 53 that described movable terminal 50 is contained in host cavity 324 and elastic arm 52 front end is spaced a distance with insulating base 30, and pressing down to movable terminal 50 provides space.The manufacture method step of described switching connector 100 is as follows:
(1) fixed terminal 40 is provided;
(2) by described fixed terminal 40 one insert molding in plastics, thus form the first plug-in unit 60, described first plug-in unit 60 comprises aforementioned fixed terminal 40 and the first plastic part 32;
(3) movable terminal 50 is provided;
(4) movable terminal 50 is placed on the first plug-in unit 60, then by the second terminal 50 and the first plug-in unit 60 in the lump insert molding in plastics, thus form the second plug-in unit 70, described second plug-in unit 70 comprises the second plastic part 33 of aforementioned fixed terminal 40, movable terminal 50, first plastic part 32 and coated first plug-in unit 60 and movable terminal 50, and described first plastic part 32 and the second plastic part 33 form the insulating base 30 of fixing fixed terminal 40 and movable terminal 50;
(5) elastic arm 52 of movable terminal 50 is pressed down, then stop part 43 is bent to movable terminal 50, then unclamp the elastic arm 52 pressed down.
As Fig. 6 when butt connector does not insert and switching connector 100 do not coordinate with butt connector, fixed terminal 40 contacts with each other with movable terminal 50 and coordinates, and contact site 53 elasticity of movable terminal 50 is upwards resisted against the stop part 43 of fixed terminal 40; When butt connector inserts and switching connector 100 coordinate with butt connector, the elastic arm 52 of movable terminal 50 presses down by butt connector, the contact site 53 of movable terminal 50 is departed from depart from the stop part 43 of fixed terminal 40, thus fixed terminal 40 is departed from movable terminal 50 coordinate, make whole connector 100 realize switching function.
Compared to prior art, the movable terminal 50 of switching connector 100 of the present invention and fixed terminal 40 by twice shaping realization of insulating base 30 and insulating base 30 one-body molded, and insulating base 30 is integral structures, such manufacture makes movable terminal 50 and fixed terminal 40 fixing stablize, and insulating base 30 is firm in structure.
Claims (9)
1. a manufacture method for switching connector, described switching connector can coordinate with a butt connector, and the manufacture method of described switching connector, comprises the steps:
(1) fixed terminal is provided;
(2) by described fixed terminal one insert molding in plastics, thus form the first plug-in unit, described first plug-in unit comprises aforementioned fixed terminal and the first plastic part;
(3) movable terminal is provided;
(4) by movable terminal and the first plug-in unit in the lump insert molding in plastics, thus form the second plug-in unit, described second plug-in unit comprises the second plastic part of aforementioned fixed terminal, movable terminal, the first plastic part and coated first plug-in unit and movable terminal, described first plastic part and the second plastic part form the insulating base of fixing movable terminal and fixed terminal, wherein, when switching connector does not coordinate with butt connector, fixed terminal contacts with each other with movable terminal and coordinates, when switching connector coordinates with butt connector, fixed terminal departs from movable terminal and coordinates.
2. the manufacture method of switching connector as claimed in claim 1, is characterized in that: the manufacture method of switching connector also comprises the steps: first to be pressed down by movable terminal, then is bent by fixed terminal, makes fixed terminal be positioned at the top of movable terminal.
3. a switching connector, switching function is realized for coordinating with butt connector, it comprises shield shell, the insulator be contained in shield shell, with the insulating base of insulator assembly and connection and the fixed terminal be immobilizated in insulating base and movable terminal, it is characterized in that: described insulating base comprises the first plastic part and the second plastic part, described fixed terminal is shaped in the first plastic part, and described movable terminal and the first plastic part are shaped in the second plastic part jointly.
4. switching connector as claimed in claim 3, is characterized in that: the first plastic part comprises two side, and described two side is provided with the first boss protruded to both sides, described first boss when second time is shaping insert molding in the second plastic part.
5. switching connector as claimed in claim 3, it is characterized in that: movable terminal also comprises the fixed part taking shape in the second plastic part, described first plastic part is provided with terminal groove, and the fixed part of described movable terminal is placed in terminal groove, in described second plastic part built-in end pilot trench.
6. switching connector as claimed in claim 5, is characterized in that: the first plastic part is also provided with the second boss being positioned at and protruding below terminal groove downwards, described second plastic part is coated on the surrounding of the second boss.
7. switching connector as claimed in claim 3, it is characterized in that: insulating base is also provided with host cavity, described movable terminal also comprises the elastic arm be contained in host cavity, the front end of described elastic arm is provided with contact site, described contact site and the first plastic part are spaced a distance, and provide press down space to movable terminal.
8. switching connector as claimed in claim 3, it is characterized in that: the bottom of switching connector insulator is provided with installation foot, described insulating base is provided with installing hole, and described installation foot is immobilizated in installing hole and insulator and insulating base are fitted together.
9. switching connector as claimed in claim 3, is characterized in that: the shield shell of switching connector comprises the fixing arm from both sides to downward-extension, described fixing arm from the both sides of insulating base to downward-extension, around to the bottom of insulating base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310698987.4A CN104733957B (en) | 2013-12-19 | 2013-12-19 | switching connector and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310698987.4A CN104733957B (en) | 2013-12-19 | 2013-12-19 | switching connector and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104733957A true CN104733957A (en) | 2015-06-24 |
| CN104733957B CN104733957B (en) | 2017-05-24 |
Family
ID=53457573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310698987.4A Active CN104733957B (en) | 2013-12-19 | 2013-12-19 | switching connector and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104733957B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6808405B1 (en) * | 2003-05-16 | 2004-10-26 | Murata Manufacturing Co., Ltd. | Coaxial connector and communication device |
| CN2729959Y (en) * | 2004-06-22 | 2005-09-28 | 博威科技股份有限公司 | Improved structure of cable connector socket |
| CN202076457U (en) * | 2010-12-20 | 2011-12-14 | 深圳市电连精密技术有限公司 | Improved high frequency signal connector |
| CN202405479U (en) * | 2011-12-31 | 2012-08-29 | 昆山国技电子有限公司 | Connector |
| CN202523860U (en) * | 2012-04-10 | 2012-11-07 | 隆志工业股份有限公司 | Miniature coaxial connector |
-
2013
- 2013-12-19 CN CN201310698987.4A patent/CN104733957B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6808405B1 (en) * | 2003-05-16 | 2004-10-26 | Murata Manufacturing Co., Ltd. | Coaxial connector and communication device |
| CN2729959Y (en) * | 2004-06-22 | 2005-09-28 | 博威科技股份有限公司 | Improved structure of cable connector socket |
| CN202076457U (en) * | 2010-12-20 | 2011-12-14 | 深圳市电连精密技术有限公司 | Improved high frequency signal connector |
| CN202405479U (en) * | 2011-12-31 | 2012-08-29 | 昆山国技电子有限公司 | Connector |
| CN202523860U (en) * | 2012-04-10 | 2012-11-07 | 隆志工业股份有限公司 | Miniature coaxial connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104733957B (en) | 2017-05-24 |
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