CN104332739B - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN104332739B CN104332739B CN201410475576.3A CN201410475576A CN104332739B CN 104332739 B CN104332739 B CN 104332739B CN 201410475576 A CN201410475576 A CN 201410475576A CN 104332739 B CN104332739 B CN 104332739B
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- power supply
- sheet
- confluxes
- electric connector
- base portion
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Abstract
Present invention is disclosed a kind of electric connector, the terminal including insulating body, being housed in insulating body, the power supply being housed in insulating body conflux sheet fixture and be arranged on the power supply power supply on sheet fixture that confluxes and conflux sheet.Described terminal includes the docking section that can coordinate and the auxiliary section being oppositely arranged with docking section with butt connector.Described power supply confluxes and is formed with projection on sheet fixture, the described sheet that confluxes includes the connecting portion that main part, main body extend and the contact site being connected with described connecting portion and being connected with the auxiliary section of terminal to terminal direction, described projection is suppressed in described connecting portion, and described contact site is fastened in described power supply and confluxes on sheet fixture.Compared with prior art, the power supply being connected with power supply terminal that is designed with of electric connector of the present invention confluxes sheet, and cable can be connected to power supply and conflux on sheet, thus the connection between electric connector and cable is more convenient.
Description
Technical field
The present invention relates to a kind of electric connector, a kind of electric connector transmitting power supply.
Background technology
Open No. CN101587995 of Chinese invention patent disclosed in 25 days November in 2009 discloses a kind of power connector, and this power connector includes insulating body and the multiple power supply terminals being housed in insulating body.Described insulating body includes enclosing, in order to interface, the multiple sidewalls in order to the installed surface being installed to the external circuit board, being connected between interface and installed surface and the such sidewall coordinated with docking power connector, the receiving space being set as.Described power supply terminal includes the docking section coordinated with docking power connector and the installation portion being installed on the external circuit board.The spacing of this power supply terminal is relatively big, and when being designed to be connected with cable, and the connection between cable is by relatively difficult.
In view of this, it is necessary to existing power connector is further improved, to solve the problems referred to above.
Summary of the invention
For the deficiencies in the prior art, present invention solves the technical problem that and be to provide a kind of electric connector, its sheet positioning stablity that confluxes.
For solving above-mentioned technical problem, the technical scheme is that and be achieved in that:
A kind of electric connector, the power supply terminal including insulating body, being housed in insulating body, the power supply being housed in insulating body conflux sheet fixture and be arranged on the power supply power supply on sheet fixture that confluxes and conflux sheet.Described power supply terminal includes the docking section that can coordinate and the auxiliary section being oppositely arranged with docking section with butt connector.Described power supply confluxes and is formed with projection on sheet fixture, described power supply confluxes the connecting portion that sheet includes that main part, main body extend to power supply terminal direction and the contact site being connected with described connecting portion and being connected with the auxiliary section of power supply terminal, described projection is suppressed in described connecting portion, and described contact site is fastened in described power supply and confluxes on sheet fixture.
Further, described contact site is provided with positioning port, and the described power supply sheet fixture that confluxes is provided with locating piece, and described positioning port and locating piece are clasped with sheet location of being confluxed by power supply.
Further, the described power supply sheet fixture that confluxes includes the first base portion and the second base portion being clasped with the first base portion.
Further, described first base portion is provided with groove, and described second base portion is provided with buckle arm, and described buckle arm and groove are clasped to be retained in together first and second base portion.
Further, described connecting portion is generally aligned in the same plane with main part, and described contact site is perpendicular to described connecting portion.
Further, described first base portion is provided with the first accepting groove, described second base portion is provided with the second accepting groove, and described contact site is housed in first and second accepting groove.
Further, described first base portion is concavely provided with installation portion.
Further, described installation portion is provided with through hole.
Further, described main part is provided with the through hole corresponding with installation portion through hole.
The power supply being connected with power supply terminal that is designed with of electric connector of the present invention confluxes sheet, and cable can be connected to power supply and conflux on sheet, thus the connection between electric connector and cable is more convenient.
Accompanying drawing explanation
Fig. 1 show the axonometric chart of electric connector of the present invention.
Fig. 2 is the axonometric chart at another visual angle of the electric connector shown in Fig. 1.
Fig. 3 is the axonometric chart at another visual angle of the electric connector shown in Fig. 1.
Fig. 4 is the exploded view of electric connector of the present invention.
Fig. 5 is the exploded view at another visual angle of electric connector of the present invention.
Fig. 6 is the side view of electric connector of the present invention.
Fig. 7 is the top view of electric connector of the present invention.
Fig. 8 is the front view of electric connector of the present invention.
Fig. 9 is the rearview of electric connector of the present invention.
Figure 10 is the bottom view of electric connector of the present invention.
Figure 11 is the sectional view along the A-A direction shown in Fig. 1.
Figure 12 is the side view of the other direction of electric connector of the present invention.
Figure 13 is the sectional view along the B-B direction shown in Fig. 1.
Figure 14 is the sectional view along the C-C direction shown in Fig. 1.
Figure 15 is the sectional view along the D-D direction shown in Fig. 1.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearer, describe the present invention with specific embodiment below in conjunction with the accompanying drawings.
Refer to Fig. 1 and combine Fig. 2, shown in Fig. 5, electric connector 100 of the present invention includes insulating body 10, the multiple power supply terminals 20 being housed in insulating body 10, the multiple signal terminals 30 being housed in insulating body 10, the power supply being electrically connected with in being housed in insulating body 10 and with power supply terminal 20 confluxes sheet 40, the signal being electrically connected with in being housed in insulating body 10 and with signal terminal 30 confluxes sheet 50, in being housed in insulating body 10 and the conflux power supply of sheet 40 of fixed power source confluxes sheet fixture 60, and be arranged on insulating body 10 and house the conflux signal of sheet 50 of signal and conflux sheet fixture 70.In the present embodiment, electric connector 100 has 20, five power supplys of ten power supply terminals and confluxes 40, eight signal terminals 30 of sheet and eight signals conflux sheet 50.Described power supply terminal 20 and the power supply sheet 30 that confluxes is arranged in the both sides of described signal terminal 20 in the horizontal direction, wherein side has seven power supply terminals 20 and two sheets 40 that conflux, one of them power supply sheet 40 that confluxes is simultaneously connected with three power supply terminals 20, and another power supply sheet 40 that confluxes is simultaneously connected with four power supply terminals 20；Opposite side has three power supply terminals 20 and three power supplys conflux sheet 40, each power supply terminal 20 connects a power supply and confluxes sheet 40.Eight signal terminals 30 and the signal sheet 50 that confluxes all is arranged in two rows on the direction of vertical-horizontal, and often row has four signal terminals 30 and signal confluxes sheet 50.Only, above quantity, relative position etc. are all only present embodiment and are used, the connected mode between sheet 50 that described power supply terminal 20, signal terminal 30, power supply conflux sheet 40 and signal the confluxes quantity of sheet 50, arrangement mode, power supply terminal 20 and power supply confluxes the connected mode between sheet 40 and quantity and signal terminal 30 and signal confluxes and quantity are not limited to, and can be designed as different number, different arrangement modes and different connected modes according to the needs of reality application.
See also shown in Fig. 1 to Fig. 3, described insulating body 10 includes the interface 101 in order to coordinate with butt connector, the installed surface 102 that the power supply source terminal 20 relative with interface 101 and signal terminal 30 groups enter, run through interface 101 and installed surface 102, house multiple first mounting grooves 103 of power supply terminal 20 and house multiple second mounting grooves 104 of signal terminal 30, connect interface 101 and the roof 105 of installed surface 102 and the diapire 106 arranged with roof 105 parallel interval, connect the pair of sidewalls 107 of roof 105 and diapire 106, and forwardly convex a pair lead 108.Described electric connector 100 is additionally provided with the cover plate 11 being arranged on insulating body 10.Furthermore, diapire 106 and sidewall 107 extend beyond the first mounting groove 103 and the second mounting groove 104, make cover plate 11, diapire 106 and sidewall 107 define formation and be positioned at the first mounting groove 103 and accommodation space 109 at the second mounting groove 104 rear, power supply conflux sheet 50, the power supply of sheet 40, signal that conflux confluxes sheet fixture 60 and the signal sheet fixture 70 that confluxes is positioned in accommodation space, and cover plate 11 is installed on the top of accommodation space, makes cover plate 11 partly hide power supply conflux sheet 50, the power supply of sheet 40, signal that conflux and conflux sheet fixture 60 and signal confluxes sheet fixture 70.
Seeing also shown in Fig. 4, Fig. 5 and Figure 11, described power supply terminal 20 includes the docking section 21 that can coordinate and the auxiliary section 22 being oppositely arranged with docking section 21 with butt connector.In the present embodiment, described power supply terminal 20 is dual plate design, and every pair of biplate power supply terminal 20 is contained in same first mounting groove 103, and it includes first part 201 and Part II spaced with first part 202.Described first part 201 includes that the first butt end 210 and first abutting end 220 relative with the first butt end 210, described second part 202 include the second butt end 230 and second abutting end 240 relative with the second butt end 230.Wherein said first butt end 210 and the second butt end 230 are collectively forming the docking section 21 that can clamp butt connector terminal, and described first abutting end 220 and the second abutting end 240 are collectively forming the auxiliary section 22 that clamping coordinates.Described power supply terminal 20 is in substantially parallel relationship to the first plane and arranges.Described first butt end 210 and the second butt end 230 are in tabular, and the first butt end 210 and the second butt end 230 parallel interval are arranged.Described first abutting end 220 and the second abutting end 240 are tapered elastic arm state along bearing of trend, i.e. form described auxiliary section 22.The conflux contact site 43 of sheet 40 of described power supply may be designed to single chip architecture, and now, described contact site 43 is clamped by the auxiliary section 22 of power supply terminal 20.The conflux contact site of sheet 40 of described power supply also may be designed to double-sheet arrangement, and now, described double-disk contact site 43 can contact with each other coordinate with the first abutting end 220 and the second abutting end 240 respectively.It is clear that in the present embodiment, the 210, second butt end 230, the first butt end that described docking section 21 is extended by two tabulars is constituted, that is described docking section 21 presents the form of male terminal.Meanwhile, described auxiliary section 22 is made up of first abutting end the 220, second abutting end 240 of two elastic arm, that is described auxiliary section 22 presents the form of female terminal.In sum, in the present invention, described power supply terminal 20 achieves the design of the double property terminal of male and female.Furthermore, the first butt end 210 and the second butt end 230 in order to constitute docking section 21 are contained in the first mounting groove 103, the first abutting end 220 and the second abutting end 240 in order to constitute auxiliary section 22 extend from the position of the first mounting groove 103 toward the direction of accommodation space 109, make the first abutting end 220 and the second abutting end 240 protrude out the first mounting groove 103 of insulating body 10.In the present embodiment, the end of the first abutting end 220 and the second abutting end 240 extends backward more than the roof 105 of insulating body 10 further.
See also Figure 14 and combine shown in Fig. 4 and Fig. 5, described signal terminal 30 include flat body 33, with body 33 one end be connected and can with butt connector coordinate docking section 31 and the other end contrary with body 33 is connected and the relative auxiliary section 32 formed with docking section 31.It is interior to be retained in insulating body 10 by signal terminal 30 that described body 33 fixing is housed in the second mounting groove 104.Described docking section 31 includes a pair cantilevered leg (non-label) such that it is able to clamp the terminal of butt connector.Described auxiliary section 32 for single cantilevered leg such that it is able to be inserted into signal and conflux and confluxed clamped by sheet 50 by signal in sheet 50.Furthermore, docking section 31 is contained in the second mounting groove 104, and auxiliary section 32 extends from the position of the second mounting groove 104 toward the direction of accommodation space 109, makes auxiliary section 32 protrude out the second mounting groove 104 of insulating body 10.In the present embodiment, the end of auxiliary section 32 extends backward more than the roof 105 of insulating body 10 further.
Referring to shown in Fig. 1 to Figure 10 and combine refering to Figure 15, the described power supply sheet 40 that confluxes includes the connecting portion 42 that main part 41, main body 41 extend and the contact site 43 being connected with described connecting portion 42 and coordinating with the auxiliary section 22 of power supply terminal 20 to power supply terminal 20 direction.The conflux main part 41 of sheet 40 of described power supply is generally perpendicular to described first plane and arranges, and the conflux contact site 43 of sheet 40 of described power supply is in substantially parallel relationship to described first plane and arranges, and described connecting portion 42 is generally aligned in the same plane with main part 41.It is to be appreciated that in other embodiments, described connecting portion 42 can also connect described main part 41 otherwise.The conflux main part 41 of sheet 40 of described power supply is provided with through hole 411 in order to install cable (not shown).Such as, but do not limit to, through through hole 411, cable lock is fixed in power supply with screw and confluxes the main part 41 of sheet 40, make the signal of telecommunication produced by cable transmit to power supply terminal 20 by the power supply sheet 40 that confluxes.One power supply conflux sheet 40 main part 41 on can connect and have multiple spaced connecting portion 42, and on each connecting portion 42, be respectively connected with contact site 43；Can also only connect a connecting portion 42 on each main part 41, and on connecting portion 42, connection has contact site 43.The conflux contact site 43 of sheet 40 of described power supply is monolithic design, and during cooperation, described contact site 43 is inserted in the auxiliary section 22 of power supply terminal 20 clamped by engaged portion 22.The conflux contact site 43 of sheet 40 of described power supply is alternatively dual plate design, and during cooperation, described every contact site 43 all can contact cooperation with the auxiliary section 32 of power supply terminal.Described contact site 43 is provided with positioning port 431(Figure 15), the described power supply sheet fixture 60 that confluxes is provided with locating piece 612, and described positioning port 431 and locating piece 612 are clasped and position with the sheet 40 that confluxed by power supply.Furthermore, the power supply sheet 40 that confluxes uses the mode of grafting to be electrically connected with the power supply terminal 20 of double-disk, makes power supply terminal 20 be received the signal of telecommunication that External cable is provided, and is convenient to assemble, dismounting simultaneously.Furthermore, therefore the spacing distance between the first butt end 210 and the second butt end 230 shortens, the beneficially miniaturization in structure.
Seeing also shown in Fig. 1 to Fig. 7 and Figure 14, described signal confluxes the contact site 52 that sheet 50 includes that main part 51 and main body 51 extend and electrically coordinate with the auxiliary section 32 of signal terminal 30.The conflux contact site 52 of sheet 50 of described signal includes a pair elastic arm 521 (Figure 14), and this auxiliary section 32 to elastic arm 521 clamping signal terminal 30 is plugged in signal terminal 30 in order to the sheet 50 that confluxed by signal.Described signal confluxes the cross section semicircular in shape of sheet 50 main part 51 in order to coordinate with cable.Therefore, the signal sheet 50 that confluxes uses the mode of grafting to be electrically connected with signal terminal 30, makes signal terminal 30 be received the signal of telecommunication that External cable is provided, and is convenient to assemble, dismounting simultaneously.
Seeing also shown in Fig. 4 to Fig. 7, Fig. 9 and Figure 15, the described power supply sheet fixture 60 that confluxes includes the first base portion 61 and the second base portion 62 being clasped with the first base portion 61.In the present embodiment, the described power supply sheet fixture 60 that confluxes can have two pieces, this two pieces power supply conflux two power supplys of sheet 40 and opposite side of three power supplys of sheet fixture 60 corresponding power terminal 20 side respectively that conflux conflux sheet 40, it is firmly fixed in the accommodation space of insulating body 10 in order to sheet 40 that power supply is confluxed, there is the effect of insulation simultaneously, increase the stability of signal of telecommunication transmission.The conflux basic structure of sheet fixture 60 of two pieces power supply is identical, main difference is that length is different.Wherein said first base portion 61 be respectively arranged at two ends with groove 610, described second base portion 62 be respectively arranged at two ends with buckle arm 620, described buckle arm 620 and groove 610 are clasped to be retained in together the first base portion 61 with the second base portion 62.Described first base portion 61 is provided with the first accepting groove 611, described second base portion 62 is provided with second accepting groove 621 corresponding with the first accepting groove 611, and conflux contact site 43 sandwiched of sheet 40 of described power supply is contained in the first accepting groove 611 and the second accepting groove 621.Described second base portion 62 is provided with multiple projection 622, and described each projection 622 is suppressed power supply respectively and confluxed a connecting portion 42 of sheet 40.Described locating piece 612 is arranged on the first base portion 61.Described first base portion 61 is concavely provided with installation portion 613, and wherein said installation portion 613 is provided with through hole 614(Fig. 5), the through hole 411 of described main part 41 is corresponding with the through hole 614 of installation portion 613.
Refer to shown in Fig. 4 and Fig. 5, the described signal sheet fixture 70 that confluxes is arranged on insulating body 10, it includes that multiple collecting signal confluxes the resettlement section 71 of sheet 50 and the buckle elastic arm 72 that extends forward, and described buckle elastic arm 72 is clasped with the diapire 106 of insulating body 10.Thereby, the signal sheet fixture 70 that confluxes is firmly fixed in the accommodation space of insulating body 10 in order to the sheet 50 that confluxed by signal, has the effect of insulation simultaneously, increases the stability of signal of telecommunication transmission.
During assembling, first multiple power supply terminals 20 and multiple signal terminal 30 group respectively are entered the first mounting groove 103 and the second mounting groove 104 of insulating body 10；Then, the sheet 40 groups that confluxed by power supply enters the conflux corresponding site of sheet fixture 60 of power supply to form one combination, and the sheet 50 groups that confluxed by signal enters signal and confluxes the corresponding site of sheet fixture 70 to form another combination；Afterwards, those times multiple are combined group respectively and enters the first mounting groove 103 and accommodation space at the second mounting groove 104 rear, conflux with the power supply contact site 43 of sheet 40 of the auxiliary section 22 making power supply terminal 20 mechanically and is electrically combined, and conflux with the signal contact site 52 of sheet 50 of the auxiliary section 32 of signal terminal 30 mechanically and is electrically combined；Finally, cover plate 11 is installed on the top of the accommodation space of insulating body 11, makes cover plate 11 partly hide power supply conflux sheet 50, the power supply of sheet 40, signal that conflux and conflux sheet fixture 60 and signal confluxes sheet fixture 70.
Of particular note, for the common skill personnel of this area, the equivalence change for the present invention made under the guidance of the present invention, must be included in the scope that scope of the present invention patent is advocated.
Claims (9)
1. an electric connector, including insulating body and the power supply terminal being housed in insulating body, described power supply terminal includes the docking section that can coordinate with butt connector, and the auxiliary section being oppositely arranged with docking section, it is characterized in that: also include that the power supply being housed in insulating body confluxes sheet fixture and be arranged on the power supply power supply on sheet fixture that confluxes and conflux sheet, described power supply confluxes and is formed with projection on sheet fixture, the described power supply sheet that confluxes includes main part, the connecting portion that main body extends to power supply terminal direction, and the contact site being connected with described connecting portion and being connected with the auxiliary section of power supply terminal, described projection is suppressed in described connecting portion, described contact site is fastened in described power supply and confluxes on sheet fixture.
2. electric connector as claimed in claim 1, it is characterised in that: described contact site is provided with positioning port, and the described power supply sheet fixture that confluxes is provided with locating piece, and described positioning port and locating piece are clasped with sheet location of being confluxed by power supply.
3. electric connector as claimed in claim 2, it is characterised in that: the described power supply sheet fixture that confluxes includes the first base portion and the second base portion being clasped with the first base portion.
4. electric connector as claimed in claim 3, it is characterised in that: described first base portion is provided with groove, and described second base portion is provided with buckle arm, and described buckle arm and groove are clasped to be retained in together first and second base portion.
5. electric connector as claimed in claim 4, it is characterised in that: described connecting portion is generally aligned in the same plane with main part, and described contact site is perpendicular to described connecting portion.
6. electric connector as claimed in claim 3, it is characterised in that: described first base portion is provided with the first accepting groove, described second base portion is provided with the second accepting groove, and described contact site is housed in first and second accepting groove.
7. electric connector as claimed in claim 3, it is characterised in that: described first base portion is concavely provided with installation portion.
8. electric connector as claimed in claim 7, it is characterised in that: described installation portion is provided with through hole.
9. electric connector as claimed in claim 8, it is characterised in that: described main part is provided with the through hole corresponding with installation portion through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475576.3A CN104332739B (en) | 2011-10-24 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475576.3A CN104332739B (en) | 2011-10-24 | Electric connector |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110325578.0A Division CN103066412B (en) | 2011-10-24 | 2011-10-24 | Electric coupler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104332739A CN104332739A (en) | 2015-02-04 |
| CN104332739B true CN104332739B (en) | 2017-01-04 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5549480A (en) * | 1994-05-17 | 1996-08-27 | Tongrand Limited | Unitary connector allowing laterally variant positions of mating contacts of complementary connector |
| CN1409445A (en) * | 2001-08-31 | 2003-04-09 | Fci公司 | power connector |
| CN201956471U (en) * | 2010-11-05 | 2011-08-31 | 庆良电子股份有限公司 | Power connector assembly |
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5549480A (en) * | 1994-05-17 | 1996-08-27 | Tongrand Limited | Unitary connector allowing laterally variant positions of mating contacts of complementary connector |
| CN1409445A (en) * | 2001-08-31 | 2003-04-09 | Fci公司 | power connector |
| CN201956471U (en) * | 2010-11-05 | 2011-08-31 | 庆良电子股份有限公司 | Power connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20181024 |