CN102025064B - Transfer jack and filter electric connector applying same - Google Patents
Transfer jack and filter electric connector applying same Download PDFInfo
- Publication number
- CN102025064B CN102025064B CN 200910307240 CN200910307240A CN102025064B CN 102025064 B CN102025064 B CN 102025064B CN 200910307240 CN200910307240 CN 200910307240 CN 200910307240 A CN200910307240 A CN 200910307240A CN 102025064 B CN102025064 B CN 102025064B
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- CN
- China
- Prior art keywords
- jack
- contact
- jack body
- tongue piece
- transfer
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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.)
- Expired - Fee Related
Links
- 239000012212 insulator Substances 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 5
- 210000005181 root of the tongue Anatomy 0.000 claims 2
- 239000003990 capacitor Substances 0.000 abstract 1
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a transfer jack and a filter electric connector applying the same. The transfer jack of the invention comprises a barrel-shaped jack body the two ends of which are provided with an opening respectively, the opening at one end of the jack body is a transfer hole, and the opening at the other end is a socket hole; and the outer surface of the jack body is provided with an annular step, and the hole wall near the transfer hole is provided with a tongue piece which contracts and stretches elastically. The transfer jack of the invention is provided with the transfer hole, the step and the socket hole, one side of the tongue piece of the transfer hole is closed up when the transfer jack is connected with a contact pin, so as to be effectively contacted with the contact pin of a contact element, the socket hole can be contacted with a plugged twisting pin, and the step is used for locating an insulator. The invention can realize through connection of the contact elements in the filter connector, and can ensure that a plate-type capacitor of the filter connector can realize high density distribution of the contact elements by adopting the contact elements of the transfer jack as the diameter of the contact pin is much less than that of the jack.
Description
Technical field
The present invention relates to technical field of electric connectors.
Background technology
Existing filtering electrical connector, adopt board-like electric capacity, be provided with in the board-like electric capacity for the slotting also contact pilot hole of conductive contact of wearing of contact, contact is divided into two kinds of contact pin contacting piece and jack contacts, diameter is larger owing to be provided with center hub for existing jack contact, cause the diameter dimension of the contact cavity in the corresponding board-like electric capacity larger, when requiring the contact high density to arrange, if adopt the structure of existing contact and board-like electric capacity, will can't make owing to adjacent contact pilot hole too approaches.
Summary of the invention
Can't the highdensity problem that in board-like electric capacity, arranges for solving in the prior art jack contact, the object of the present invention is to provide a kind of can with the transfer jack of the high-density contact element reliable fit of board-like electric capacity, a kind of filtering electrical connector with high density jack contact is provided simultaneously.
The technical scheme of transfer jack of the present invention is: a kind of transfer jack, comprise the barrel jack body of both ends open, and an end opening of described jack body is the switching hole, other end opening is spliced eye; The outer surface of jack body is provided with ring-shaped step, and hole wall is provided with the tongue piece that radial elastic actuates near the described switching hole.
Near the inwall of described jack body spliced eye is provided with the taper type wall of outside enlarging.
Be connected by the arcuate guide surface transition between the large end of described taper type wall and the close opening.
Described tongue piece is the tongue piece with broken line groove and the setting of jack body interval that overhangs out to opening direction by from the jack body, and wherein the end of tongue piece comes closer and forms the one-sided closing-in structure that can radially actuate.
The technical scheme of filtering electrical connector of the present invention is: a kind of filtering electrical connector, comprise connector shell and insulator wherein, contact, board-like electric capacity, offer contact cavity on the board-like electric capacity for each contact inserting, be provided with conductive contact between interior electrode and the contact in the contact cavity, described contact comprises the transfer jack of contact pin and upper sleeve thereof, transfer jack is sleeved on contact pin and insulated body is fixed in the housing, described transfer jack comprises the barrel jack body of both ends open, the opening that the jack body cooperates with contact pin is the switching hole, and the opening of the jack body other end is spliced eye; The outer surface of jack body is provided with for the ring-shaped step that is connected with insulator, and hole wall is provided with tongue piece and the contact pin that radial elastic actuates and is press-fitted near the described switching hole.
Near the inwall of described jack body spliced eye is provided with the taper type wall of outside enlarging.
Be connected by the arcuate guide surface transition between the large end of described taper type wall and the close opening.
Described tongue piece is the tongue piece with broken line groove and the setting of jack body interval that overhangs out to opening direction by from the jack body, and wherein the end of tongue piece comes closer and forms the one-sided closing-in structure that can radially actuate.
Transfer jack of the present invention has switching hole, step and spliced eye, the tongue piece in switching hole can radially actuate with the contact pin part of the contact of transferring and effectively contact during connection, through hole end can partly contact with the strand pin that plugs together mutually, and is designed with step and is used for locating between insulator.The present invention can realize the switching of contact in the filter connector, because pin diameter is little a lot of than the jack diameter, adopts the contact of transfer jack can make the board-like electric capacity of filter connector realize the high density setting of contact.
Description of drawings
Fig. 1 is the structural representation of filtering electrical connector of the present invention;
Fig. 2 is the structural representation of transfer jack of the present invention;
Fig. 3 is the stereogram of the transfer jack among Fig. 2.
Embodiment
As shown in Figure 1, the specific embodiment of filtering electrical connector of the present invention, comprise housing 1 and contact, the board-like electric capacity 9 wherein fixed, 1 of the external electrode of board-like electric capacity 9 outer rings and connector shell are connected by grounding reed 11 conductions and are fixing, and described contact is that the transfer jack 2 by contact pin 7 and upper grafting thereof consists of.Offer contact cavity on the board-like electric capacity 9 for contact pin 7 insertings of each contact, the contact cavity inwall is provided with interior electrode, between interior electrode and the contact pin 7 by miniature reed 10 conductive contacts and be fixed together.Transfer jack 2 is sleeved on the contact pin 7 and is insulated pressing plate 5 and short insulator 4 is fixed in the housing 1, short insulator 4 and insulating press boards 5 are adhesively fixed in the housing 1, short insulator is packaged with interface rubber cushion 3 on 4 outer faces, and pad is provided with cushion rubber bumper 8 between insulating press boards 5 and the board-like electric capacity 9.
Such as Fig. 2, shown in Figure 3, transfer jack 2 of the present invention, the barrel jack body 20 that comprises both ends open, opening at an end of jack body 20 is switching hole 25, near the hole wall of the jack body 20 the switching hole 25 is provided with the tongue piece 23 that overhangs out to opening direction from the jack body 20, tongue piece 23 arranges and can actuate at radial elastic with broken line groove 22 and jack body 20 intervals, thereby short tongue piece 23 ends come closer and form one-sided closing-in structure in switching hole 25, this one-sided closing-in structure can be press-fitted with the contact pin 7 that inserts in the switching hole 25, realizes being electrically connected.Near the spliced eye of jack body 20 other ends inwall is provided with the taper type wall 24 of outside enlarging, be connected by the arcuate guide surface transition between the large end of taper type wall 24 and the close opening, the outer surface of jack body 20 is provided with ring-shaped step 21, and the card of ring-shaped step 21 is assigned between stepped hole in the short insulator 4 and the insulating press boards 5 and by axial limiting.
The tongue piece at the place, switching hole in above-described embodiment can also be more than two.
Claims (6)
1. transfer jack is characterized in that: comprise the barrel jack body of both ends open, an end opening of described jack body is the switching hole, and other end opening is spliced eye; The outer surface of jack body is provided with ring-shaped step, and hole wall is provided with the tongue piece that radial elastic actuates near the described switching hole; Described tongue piece is the tongue piece with the setting of broken line groove and jack body interval that overhangs out to the opening direction at switching place, hole by from the jack body, wherein the end of tongue piece comes closer and forms the one-sided closing-in structure that can radially actuate, the linking to each other with described ring-shaped step on this external surface of jack away from its terminal root of the tongue of tongue piece.
2. transfer jack according to claim 1, it is characterized in that: near the inwall of described jack body spliced eye is provided with the taper type wall of outside enlarging.
3. transfer jack according to claim 2 is characterized in that: be connected by the arcuate guide surface transition between the large end of described taper type wall and the close opening.
4. filtering electrical connector, comprise connector shell and insulator wherein, contact, board-like electric capacity, offer contact cavity on the board-like electric capacity for each contact inserting, be provided with conductive contact between interior electrode and the contact in the contact cavity, it is characterized in that: described contact comprises the transfer jack of contact pin and upper sleeve thereof, transfer jack is sleeved on contact pin and insulated body is fixed in the housing, described transfer jack comprises the barrel jack body of both ends open, the opening that the jack body cooperates with contact pin is the switching hole, and the opening of the jack body other end is spliced eye; The outer surface of jack body is provided with for the ring-shaped step that is connected with insulator, and hole wall is provided with tongue piece and the contact pin that radial elastic actuates and is press-fitted near the described switching hole; Described tongue piece is the tongue piece with the setting of broken line groove and jack body interval that overhangs out to the opening direction at switching place, hole by from the jack body, wherein the end of tongue piece comes closer and forms the one-sided closing-in structure that can radially actuate, the linking to each other with described ring-shaped step on this external surface of jack away from its terminal root of the tongue of tongue piece.
5. filtering electrical connector according to claim 4, it is characterized in that: near the inwall of described jack body spliced eye is provided with the taper type wall of outside enlarging.
6. filtering electrical connector according to claim 5 is characterized in that: be connected by the arcuate guide surface transition between the large end of described taper type wall and the close opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910307240 CN102025064B (en) | 2009-09-17 | 2009-09-17 | Transfer jack and filter electric connector applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910307240 CN102025064B (en) | 2009-09-17 | 2009-09-17 | Transfer jack and filter electric connector applying same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102025064A CN102025064A (en) | 2011-04-20 |
| CN102025064B true CN102025064B (en) | 2013-01-30 |
Family
ID=43866081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910307240 Expired - Fee Related CN102025064B (en) | 2009-09-17 | 2009-09-17 | Transfer jack and filter electric connector applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102025064B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618165B (en) * | 2013-11-15 | 2015-11-04 | 中航光电科技股份有限公司 | The manufacture method of a kind of Miniature high-density circle strand needle connector and plug thereof |
| CN110994279A (en) * | 2019-12-03 | 2020-04-10 | 江苏乾行精密科技有限公司 | Automatic change connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2904366Y (en) * | 2006-05-18 | 2007-05-23 | 贵州航天电器股份有限公司 | Small-sized quick-locking and quick-separating electric connector |
| CN201234029Y (en) * | 2008-06-27 | 2009-05-06 | 贵州航天电器股份有限公司 | Planar array filtering connector |
| CN101529663A (en) * | 2006-09-14 | 2009-09-09 | 泰科电子公司 | Electrical contact with wire trap |
| CN201533044U (en) * | 2009-09-17 | 2010-07-21 | 中航光电科技股份有限公司 | Transfer jack and filtering electric connector using same |
-
2009
- 2009-09-17 CN CN 200910307240 patent/CN102025064B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2904366Y (en) * | 2006-05-18 | 2007-05-23 | 贵州航天电器股份有限公司 | Small-sized quick-locking and quick-separating electric connector |
| CN101529663A (en) * | 2006-09-14 | 2009-09-09 | 泰科电子公司 | Electrical contact with wire trap |
| CN201234029Y (en) * | 2008-06-27 | 2009-05-06 | 贵州航天电器股份有限公司 | Planar array filtering connector |
| CN201533044U (en) * | 2009-09-17 | 2010-07-21 | 中航光电科技股份有限公司 | Transfer jack and filtering electric connector using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102025064A (en) | 2011-04-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150917 |
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| EXPY | Termination of patent right or utility model |