CN102354836B - Power socket connector - Google Patents
Power socket connector Download PDFInfo
- Publication number
- CN102354836B CN102354836B CN 201110222505 CN201110222505A CN102354836B CN 102354836 B CN102354836 B CN 102354836B CN 201110222505 CN201110222505 CN 201110222505 CN 201110222505 A CN201110222505 A CN 201110222505A CN 102354836 B CN102354836 B CN 102354836B
- Authority
- CN
- China
- Prior art keywords
- elastic contact
- terminal
- type elastic
- insulating body
- insertion slot
- Prior art date
- 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
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a power socket connector. The power socket connector comprises: an insulation body; a shielding housing, which coats an outer surface of the insulation body; and a terminal set, which is installed in the insulation body. The terminal set includes a central contact terminal and conductive terminals, which are at two sides of the central contact terminal; a vertical type elastic contact part and a horizontal type elastic part are arranged on the same conductive terminal; and the vertical type elastic contact parts and the horizontal type elastic parts are respectively connected to an L-shaped holding portion through a vertical connection portion and a horizontal connection portion. Therefore, when a butted power plug is inserted into the power socket connector, the vertical type elastic contact parts and the horizontal type elastic parts simultaneously make contacts with the butted power plug, so that an area for passing of a high current is enlarged and stability of current conduction is improved; besides, an occurrence of burning out of the connector due to high temperature can be avoided, wherein the high temperature is caused by insufficient of contact points during current flowing; and thus the product security during high currents can be ensured, hidden troubles are eliminated, and operating life of the connector is also extended.
Description
Technical field
The present invention relates to the power jack connector art, refer in particular to the power jack connector that a kind of termination contact point is many, current lead-through is stable.
Background technology
Along with the notebook computer popularization and application, it realize expectation function, under operating condition, must provide enough electric power in notebook computer in long-time continuously, could satisfy notebook computer non-stop run in for a long time.Therefore, a certain end of notebook computer must have the socket connector that connects power supply and could realize.
the existing power supply socket connector structure can be with reference to shown in Figure 1, this power jack connector comprise insulating body 10 ', be arranged on insulating body 10 ' in terminal group 30 ' and be coated on the shield shell 20 of insulating body 10 ' outer ', extend forward in insulating body 10 ' rear surface and be provided with the insertion slot that some conducting terminals are accommodated grafting, terminal group 30 ' each conducting terminal be plugged in separately insertion slot, the terminal group 30 of this power jack connector ' comprise central contact terminal 31 ', be positioned at the first conducting terminal 32 of central contact terminal 31 ' both sides ' and be positioned at second conducting terminal 33 in first conducting terminal 32 ' outside '.Be illustrated in figure 2 as the first conducting terminal 32 of this existing power supply socket connector ' structural representation, this first conducting terminal 32 ' be laminar, its have a vertical type elastic contact site 321 '.
The use of this existing power jack connector, rely on the first conducting terminal 32 of sheet ' vertical type elastic contact site 321 ' contact with the attaching plug (not diagram) that docks, there is following shortcoming: one, the first conducting terminal 32 of this sheet ' only have vertical type elastic contact site 321 ' single contact point, lost efficacy as single contact point and produced quality abnormal, affect the stability of current lead-through, computer can't normally move; During two, as current flowing, the contact point deficiency easily causes the connector excess Temperature to burn out, and brings potential safety hazard; Three, first conducting terminal 32 ' long-run elasticity deformation of sheet easily causes elasticity to recover to lose efficacy, and then causes chucking power deficiency and loose contact.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide a kind of power jack connector, by vertical and horizontal two elastic contact parts are set on same conducting terminal, to increase and the contact point that docks attaching plug, strengthen with the contact area of docking attaching plug, the stability of motor current conducting, solve traditional situation that causes excess Temperature because of the contact point deficiency.
For achieving the above object, the present invention adopts following technical scheme:
a kind of power jack connector, it comprises insulating body, be coated on the outer shield shell of insulating body and the terminal group that is arranged in insulating body, this terminal group comprises central contact terminal and is positioned at the conducting terminal of central contact terminal both sides, be provided with a vertical type elastic contact site and a horizontal elastic contact part on same conducting terminal, this vertical type elastic contact site and horizontal elastic contact part are connected on a L shaped holding parts by a vertical connecting portion and a horizontal connecting portion respectively, has a hyoplastron in described insulating body, be provided with a center insertion slot that extends through on the insulating body rear end face in the hyoplastron top, aforementioned central contact terminal is inserted in this center insertion slot.
As preferred version, described vertical type elastic contact site, vertical connecting portion, horizontal elastic contact part, horizontal connecting portion and L shaped holding parts are structure as a whole.
As preferred version, described vertical type elastic contact site and horizontal elastic contact part all are positioned at the same side of holding parts, and its contact point self over against.
As preferred version, described hyoplastron two middle side parts are provided with the first insertion slot that penetrates into the insulating body rear end face, and aforementioned conducting terminal is inserted in this first insertion slot.
As preferred version, described vertical type elastic contact site head end is provided with an extension, and described the first insertion slot is concaved with one first location notch over against extension, and this extension is embedded in this first location notch.
As preferred version, described L shaped holding parts comprises vertical holding parts and the horizontal holding parts that one connects, be provided with an interference part in the top of vertical holding parts, described the first insertion slot forms the second location notch over against this interference part fovea superior, and this interference part is embedded in this second location notch.
As preferred version, described conducting terminal is the first conducting terminal, this power jack connector also further comprises a pair of the second conducting terminal, this second conducting terminal is one-piece construction, the opposed inner walls of described insulating body both sides middle part is provided with second insertion slot that penetrates into the insulating body rear end face, and this second conducting terminal correspondence is inserted in separately the second insertion slot.
The conducting terminal of a kind of power jack connector of the present invention, be provided with a vertical type elastic contact site and a horizontal elastic contact part on this conducting terminal, this vertical type elastic contact site and horizontal elastic contact part are connected on a L shaped holding parts by a vertical connecting portion and a horizontal connecting portion respectively.
As preferred version, aforesaid conducting terminal, described L shaped holding parts comprise a vertical holding parts and the horizontal holding parts that one connects, and extend bending in the afterbody one of this vertical holding parts and form a vertical weld part.
the present invention compared with prior art has obvious advantage and beneficial effect, particularly, as shown from the above technical solution, it is mainly by conducting terminal being designed to the structure of vertical conducting terminal and horizontal conducting terminal combination, make same conducting terminal have simultaneously a vertical type elastic contact site and a horizontal elastic contact part, when the docking attaching plug is inserted into this power jack connector, the vertical type elastic contact site contacts with the docking attaching plug simultaneously with horizontal elastic contact part, strengthen the area that high electric current passes through, the stability of motor current conducting, when avoiding current flowing, the contact point deficiency causes the situation that the connector excess Temperature burns out, the fail safe of product when guaranteeing high electric current, remove a hidden danger, extend the useful life of connector, meanwhile, also can increase and the contact engaging and separating force that docks between attaching plug, improve the reliability of connector to pegging graft, guarantee that signal transmission is stable.
For more clearly setting forth architectural feature of the present invention and effect, the present invention is described in detail below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the package assembly schematic diagram of prior art;
Fig. 2 is the enlarged diagram of A place terminal in Fig. 1;
Fig. 3 is the decomposition texture schematic diagram of the present invention's embodiment;
Fig. 4 is the package assembly schematic diagram of the present invention's embodiment;
Fig. 5 is the rearview of Fig. 4;
Fig. 6 is the enlarged diagram of B place terminal in Fig. 4;
Fig. 7 is the sectional view of installation end subgroup not in the present invention's embodiment;
Fig. 8 is the sectional view after the installation end subgroup in Fig. 7;
Fig. 9 is another sectional view after the installation end subgroup in the present invention's embodiment.
The accompanying drawing identifier declaration:
10 ', insulating body 30 ', terminal group
20 ', shield shell 31 ', central contact terminal
32 ', the first conducting terminal 33 ', the second conducting terminal
321 ', the vertical type elastic contact site
10, insulating body 11, accommodation space
111, roof 112, diapire
113, left side wall 114, right side wall
115, rear end face 116, opening
12, hyoplastron 13, center insertion slot
14, the first insertion slot 141, the first location notch
142, the second location notch 15, the second insertion slot
20, shield shell 21, roof
22, diapire 23, left side wall
24, right side wall 25, the first opening
26, the first shell fragment 27, the second opening
28, the second shell fragment
30, terminal group 31, central contact terminal
32, the first conducting terminal 321, vertical type elastic contact site
322, vertical connecting portion 323, vertical holding parts
324, vertical weld part 325, interference part
326, horizontal holding parts 327, horizontal connecting portion
328, horizontal elastic contact part 329, extension
33, the second conducting terminal.
Embodiment
At first, please refer to Fig. 3 to shown in Figure 9, it has demonstrated the concrete structure of the present invention's preferred embodiment, and it comprises insulating body 10, be coated on the outer shield shell 20 of insulating body 10 and be arranged on terminal group 30 in insulating body 10.
Wherein, this insulating body 10 is made with plastic material, it has one can be for the accommodation space 11 of coupling attaching plug (not diagram) insertion, this accommodation space 11 is enclosed by roof 111, diapire 112, left side wall 113, right side wall 114 and rear end face 115 and forms, and the front end of this accommodation space 11 is an opening 116.In addition, extend a hyoplastron 12 at the rear end face 115 of this insulating body 10, be provided with a center insertion slot 13 that extends through insulating body 10 rear end faces 115 in the front end face of hyoplastron 12.Be positioned at center insertion slot 13 left and right sides and be provided with the first insertion slot 14, this first insertion slot 14 extends to the rear of insulating body 10 and runs through rear end face 115 from two middle side parts of hyoplastron 12, and the front end face inboard of this first insertion slot 14 is recessed first location notch 141 that is formed with forward, and these the first insertion slot 14 inside top surface fovea superiors form second location notchs 142.Have the second insertion slot 15 in the outside of these two first insertion slots 14, this second insertion slot 15 is to extend to the rear of insulating body 10 and run through rear end face 115 from the middle part of insulate body 10 left side walls 113 and right side wall 114 relative inner.
And terminal group 30 comprises a central contact terminal 31, two first conducting terminals 32 and two second conducting terminals 33.This central contact terminal 31 is the mouth-clamped type structure, and it inserts in center insertion slot 13; Two second conducting terminals 33 are one-piece construction, its separately correspondence insert in the second insertion slot 15, because the structure of central contact terminal 31 and the second conducting terminal 33 is comparatively common, no longer carefully state at this.Hold, in conjunction with shown in Figure 6, two first conducting terminals 32 comprise edge-on front end vertical type elastic contact site 321, middle vertical connecting portion 322, the vertical weld part 324 of vertical holding parts 323 and rear end of plate face that connects successively, the free tail end warpage of these vertical type elastic contact site 321 self-supporting connecting portions 322 forms, and the head end of this vertical type elastic contact site 321 is provided with an extension 329, this extension 329 is embedded in aforementioned the first location notch 141, the end of these vertical weld part 324 self-supporting holding parts 323 forms to downward-extension, is used for and welding circuit board.Have one to strengthen the firm interference part 325 that acts in the upper end of vertical holding parts 323 epirelief, this interference part 325 is embedded in the second location notch 142.The flat sleeping horizontal holding parts 326 of the plate face that vertically is extended with in the lower end of vertical holding parts 323, this vertical holding parts 323 is integrally formed with horizontal holding parts 326 the L shaped holding parts that is connected.Front end in this horizontal holding parts 326 extends horizontal connecting portion 327 and a horizontal elastic contact part 328 successively, this horizontal elastic contact part 328 is contact points of the free tail end projection of horizontal connecting portion 327, and described vertical type elastic contact site 321 and horizontal elastic contact part 328 all are positioned at the same side of holding parts, and its contact point self over against.
Now in conjunction with shown in Figure 3, the frame of this shield shell 20 for forming with the good metal lamellar body bending of conductivity, this frame can be divided into roof 21, diapire 22 and left and right sidewall 23,24, and offer the first opening 25 on the left and right sidewall 23,24 of this shield shell 20, one side of this first opening 25 is extended with first shell fragment 26 that slopes inwardly and bend, the left and right sides of the roof 21 of this shield shell 20 offers respectively the second opening 27, and a side of this second opening 27 is extended with the second shell fragment 28.
During assembling, first with in terminal group 30 is from insulating body 10 rear end faces 115 each self-corresponding terminal insertion slots of insertion, namely central contact terminal 31 inserts in center insertion slot 13, two first conducting terminal 32 correspondences insert in two first insertion slots 14, two second conducting terminal 33 correspondences insert in two second insertion slots 15; When planting two the first conducting terminals 32, note making the extension 329 of vertical type elastic contact site 321 front ends be embedded in the first location notch 141, the interference part 325 of vertical holding parts 323 upper ends is embedded in the second location notch 142, fix more firmly to guarantee this first conducting terminal 32; Then shield shell 20 is coated on the outer surface of shield shell 20, makes two first shell fragments 26 of shield shell 20 be butted on two lateral walls of insulating body 10, namely complete assembling process.
In use procedure, when docking attaching plug (not diagram) when being inserted into this power jack connector, the vertical type elastic contact site 321 of central contact terminal 31, two first conducting terminals 32 and horizontal elastic contact part 328 simultaneously with dock the attaching plug butt, the contact site of two second conducting terminals 33 respectively with the different parts butt that docks attaching plug, two second shell fragments 28 of shield shell 20 also are pushed against on the attaching plug of this docking simultaneously, thereby realize the transmission of electric current.
in sum, design focal point of the present invention is, by conducting terminal being designed to the structure of vertical conducting terminal and horizontal conducting terminal combination, make same conducting terminal have simultaneously a vertical type elastic contact site and a horizontal elastic contact part, when the docking attaching plug is inserted into this power jack connector, the vertical type elastic contact site contacts with the docking attaching plug simultaneously with horizontal elastic contact part, strengthen the area that high electric current passes through, the stability of motor current conducting, when avoiding current flowing, the contact point deficiency causes the situation that the connector excess Temperature burns out, the fail safe of product when guaranteeing high electric current, remove a hidden danger, extend the useful life of connector, meanwhile, also can increase and the contact engaging and separating force that docks between attaching plug, improve the reliability of connector to pegging graft, guarantee that signal transmission is stable.
The above, it is only preferred embodiment of the present invention, be not that technical scope of the present invention is imposed any restrictions, therefore every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any trickle modification, equivalent variations and modification that above embodiment does.
Claims (7)
1. power jack connector, it comprises insulating body, be coated on the outer shield shell of insulating body and the terminal group that is arranged in insulating body, this terminal group comprises central contact terminal and is positioned at the conducting terminal of central contact terminal both sides, it is characterized in that: be provided with a vertical type elastic contact site and a horizontal elastic contact part on same conducting terminal, this vertical type elastic contact site and horizontal elastic contact part are connected on a L shaped holding parts by a vertical connecting portion and a horizontal connecting portion respectively, has a hyoplastron in described insulating body, be provided with a center insertion slot that extends through on the insulating body rear end face in the hyoplastron top, aforementioned central contact terminal is inserted in this center insertion slot.
2. power jack connector according to claim 1, it is characterized in that: described vertical type elastic contact site, vertical connecting portion, horizontal elastic contact part, horizontal connecting portion and L shaped holding parts are structure as a whole.
3. power jack connector according to claim 1, it is characterized in that: described vertical type elastic contact site and horizontal elastic contact part all are positioned at the same side of holding parts, and its contact point self over against.
4. power jack connector according to claim 1, it is characterized in that: described hyoplastron two middle side parts are provided with the first insertion slot that penetrates into the insulating body rear end face, and aforementioned conducting terminal is inserted in this first insertion slot.
5. power jack connector according to claim 4, it is characterized in that: described vertical type elastic contact site head end is provided with an extension, and described the first insertion slot is concaved with one first location notch over against extension, and this extension is embedded in this first location notch.
6. power jack connector according to claim 4, it is characterized in that: described L shaped holding parts comprises vertical holding parts and the horizontal holding parts that one connects, be provided with an interference part in the top of vertical holding parts, described the first insertion slot forms the second location notch over against this interference part fovea superior, and this interference part is embedded in this second location notch.
7. power jack connector according to claim 1, it is characterized in that: described conducting terminal is the first conducting terminal, this power jack connector also further comprises a pair of the second conducting terminal, this second conducting terminal is one-piece construction, the opposed inner walls of described insulating body both sides middle part is provided with second insertion slot that penetrates into the insulating body rear end face, and this second conducting terminal correspondence is inserted in separately the second insertion slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110222505 CN102354836B (en) | 2011-08-04 | 2011-08-04 | Power socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110222505 CN102354836B (en) | 2011-08-04 | 2011-08-04 | Power socket connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102354836A CN102354836A (en) | 2012-02-15 |
| CN102354836B true CN102354836B (en) | 2013-05-15 |
Family
ID=45578361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110222505 Expired - Fee Related CN102354836B (en) | 2011-08-04 | 2011-08-04 | Power socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102354836B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5937388B2 (en) * | 2012-03-22 | 2016-06-22 | 株式会社小糸製作所 | Vehicle lamp |
| CN113363089B (en) * | 2021-06-17 | 2023-05-12 | 宁波公牛电器有限公司 | Rocker and rocker switch |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2548282Y (en) * | 2002-04-30 | 2003-04-30 | 富士康(昆山)电脑接插件有限公司 | Power source connector |
| CN2615899Y (en) * | 2003-04-18 | 2004-05-12 | 美国莫列斯股份有限公司 | Power supply connector |
| CN2641851Y (en) * | 2003-08-06 | 2004-09-15 | 莫列斯公司 | Connector for power supply |
| TWM240685U (en) * | 2003-08-19 | 2004-08-11 | Molex Inc | Power connector |
| CN2682637Y (en) * | 2003-11-25 | 2005-03-02 | 富士康(昆山)电脑接插件有限公司 | Power supply connector |
| CN2706907Y (en) * | 2004-05-10 | 2005-06-29 | 上海莫仕连接器有限公司 | Electric source connector |
| TWM260037U (en) * | 2004-07-30 | 2005-03-21 | Molex Taiwan Ltd | Power connector |
| CN2786824Y (en) * | 2005-04-13 | 2006-06-07 | 上海莫仕连接器有限公司 | Power supply connector |
| CN201038388Y (en) * | 2007-04-16 | 2008-03-19 | 比亚迪股份有限公司 | Power supply connector |
| CN201222552Y (en) * | 2008-06-17 | 2009-04-15 | 实盈电子(东莞)有限公司 | Power socket connector |
| TWM347711U (en) * | 2008-07-14 | 2008-12-21 | Suyin Corp | Power socket connector |
| CN201430325Y (en) * | 2009-04-27 | 2010-03-24 | 富士康(昆山)电脑接插件有限公司 | Socket connector and a plug connector matching same |
| CN201611704U (en) * | 2010-01-29 | 2010-10-20 | 实盈电子(东莞)有限公司 | Socket connector |
| CN202196917U (en) * | 2011-08-04 | 2012-04-18 | 实盈电子(东莞)有限公司 | Power socket connector and conductive terminal thereof |
-
2011
- 2011-08-04 CN CN 201110222505 patent/CN102354836B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102354836A (en) | 2012-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10205256B2 (en) | Plug and electrical connector component | |
| CN204577669U (en) | Electric connector | |
| CN201069846Y (en) | Cable connector assembly | |
| CN203850558U (en) | Socket connector, plug connector and combination structure thereof | |
| CN104092059A (en) | Socket connector, plug connector and combination structure thereof | |
| CN203800319U (en) | Improved socket connector, improved plug connector, and improved socket connector and improved plug connector composite structure | |
| CN203932514U (en) | High-frequency socket connector, High-frequency plug connector and combining structure thereof | |
| KR20120110068A (en) | Usb connector | |
| CN204696369U (en) | Electric connector | |
| CN106654648B (en) | The USB Type-C socket connector of stable structure | |
| CN205790482U (en) | Power supply connector | |
| CN105206962B (en) | Electric connector | |
| CN102354836B (en) | Power socket connector | |
| CN201994447U (en) | Card edge connector and components thereof | |
| CN204205128U (en) | A kind of simplified structure of pin connector | |
| CN202196917U (en) | Power socket connector and conductive terminal thereof | |
| CN204391330U (en) | A kind of male and female needle construction of connector | |
| CN201674054U (en) | Audio socket connector | |
| CN206250421U (en) | Usb plug connector | |
| CN205882239U (en) | Plug connector , socket connector and connector component | |
| CN102055086A (en) | Electric connector and assembly method thereof | |
| CN107123882A (en) | Wire and cable connector | |
| CN209844104U (en) | Electrical connector | |
| CN203733996U (en) | Connection terminal and connector | |
| CN206322883U (en) | Constitutionally stable USB Type C socket connectors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20180804 |