CN103779718A - Male-head connector - Google Patents
Male-head connector Download PDFInfo
- Publication number
- CN103779718A CN103779718A CN201210411251.XA CN201210411251A CN103779718A CN 103779718 A CN103779718 A CN 103779718A CN 201210411251 A CN201210411251 A CN 201210411251A CN 103779718 A CN103779718 A CN 103779718A
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- CN
- China
- Prior art keywords
- male
- head connector
- plug division
- male head
- female
- 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.)
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Abstract
A male-head connector is provided. The male-head connector comprises a male head body and male head terminals which extend into the male head body; the male head body comprises an insertion part which is located at the front end, a main body part which is located at the back end and a locking part which is connected with the main body part and the insertion part; the male head terminals are provided with contact parts which extend into the insertion part; and the male-head connector is further provided with a sealing component which is accommodated in a female-head connector butt-joint hole and seals the butt-joint hole. By means of the above structure, excellent sealing performance can be realized after the male-head connector is in butt joint with a female-head connector.
Description
Technical field
The present invention relates to a kind of Male head connector that is applied to new energy field.
Background technology
Connector in new energy field is very high to water proof and dust proof performance requirement, just can make inner cable or terminal avoid being subject to the impact of steam, guarantees normal electric property.Then,, because connector inner member quantity is more, easily there is each other gap, the sealing effectiveness that is difficult to realize ideal.
So, be necessary to design new connector, to solve the problems of the technologies described above.
Summary of the invention
The object of the present invention is to provide a kind of Male head connector that improves sealing effectiveness that has.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of Male head connector, it comprises male body and extends into the intrinsic male terminal of male, described male body comprise be positioned at front end Plug Division, be positioned at the main part of rear end and connect the tight lock part of main part and Plug Division, described male terminal has the contact site extending in Plug Division, and Male head connector also has the seal that butt hole is sealed in the female connector butt hole for being contained in docking.
As further improved technical scheme of the present invention, the outer surface of rear end, Plug Division is concaved with the location depression of accommodating seal.
As further improved technical scheme of the present invention, seal protrudes out the outer surface that exceedes Plug Division laterally.
As further improved technical scheme of the present invention, the front end of Plug Division relatively, location depression is more close to tight lock part and separates with tight lock part front and back.
As further improved technical scheme of the present invention, the shape of location depression is identical with the shape of seal.
The present invention is by being provided for being contained in the female connector butt hole of docking and the seal that butt hole is sealed, and can guarantee the sealing effectiveness in docking site after male and female connector docking, guaranteed the serviceability of product.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of Male head connector.
Fig. 2 is the end view of Male head connector.
Fig. 3 is the front view of Male head connector.
Fig. 4 is the rearview of Male head connector.
Fig. 5 is the three-dimensional exploded view of Male head connector.
Fig. 6 is the three-dimensional combination figure of female connector.
Fig. 7 is the end view of female connector.
Fig. 8 is the front view of female connector.
Fig. 9 is the three-dimensional exploded view of female connector.
Embodiment
Refer to shown in Fig. 1 to Fig. 9, electric connector combination 100 comprises the plate end Male head connector 100 and the line end female connector 200 that cooperatively interact, in order to transmit power supply signal.Described Male head connector 100 comprises the male body 1 of being made up of insulating material, some male terminals 2, positioning body 3, snap close piece 4, radial seal 5, plastic washers 6, six-sided nut 7 and circular bolt 8.
Refer to shown in Fig. 1 to Fig. 5, male body 1 comprises the tight lock part 12 that is positioned at the Plug Division 11 of front end, the main part 13 that is positioned at rear end and connection Plug Division 11 and main part 13.The radial width of Plug Division 11 is less than tight lock part 12, and the cross section of Plug Division 11 is roughly triangle, and these leg-of-mutton three angles are fillet.
The accommodation hole 135 connecting before and after main part 13 is provided with, tight lock part 12 run through before and after being provided with spliced eye 112 and accommodation hole 135 connect through via hole, the rear end of accommodation hole 135 lateral walls is concaved with three breach 136 that connect with accommodation hole 135.
Positioning body 3 is to be assembled in forward in the accommodation hole 135 of male body 1 main part 13, positioning body 3 run through before and after being provided with and with male body 1 spliced eye 112 fixing hole 32 one to one, the rear side of positioning body 3 is concaved with the recess 36 mutually aliging with main part 13 breach 136.The outside of main part 13 is provided with some holding holes 138, and positioning body 3 convexes with the some blocked blocks 38. that hold mutually with holding hole 138
Male terminal 2 is three, in order to be connected with zero line, live wire and ground wire in power lead, male terminal 2 entirety are contained in header body 1 and positioning body 3, each male terminal 2 comprises the connecting portion 23 that cylindrical contact site 22 that fixed part 21, self-retaining portion 21 extend forward and self-retaining portion 21 extend back, fixed part 21 be fixed on header body 1 tight lock part 12 in via hole.Contact site 22 extends forwardly in the spliced eye 112 of Plug Division 11, for contacting with female connector 100.
Connecting portion 23 is fixed in the fixing hole 32 of positioning body 3, connecting portion 23 rear ends are provided with to accommodate the connecting hole 230 of wire, lateral surface is concaved with the lockhole 232 of locking mutually with bolt 8,8 can make bolt 8 compress to the inside wire by tighting a bolt, guarantee the connection reliability between wire and connecting portion 23, avoid wire to depart from connecting portion 23.The medial extremity that positioning body 3 also has 35, three extension boards 35 of three extension boards that extend back is connected together, and makes three extension boards 35 form one " people " font, so that zero line, live wire and ground wire are kept apart mutually.
Snap close piece 4 is elastic cantilever girder construction, and it comprises the fixed arm 42 that lock arm 41 and self-locking arm 41 extend back, and lock arm 41 front ends have the clamping block 410 upwards protruding out, and fixed arm 41 rear ends have the fixed block 420 upwards protruding out.Clamping block 410 tops are provided with backward and upwardly extending inclined-plane, and fixed block 420 tops are provided with forward and upwardly extending inclined-plane, and lock arm 41 is symmetrical arranged with fixed arm 42 front and back.
Fixed arm 42 is plugged in the axial hole 121 of male body 1 backward, makes fixed block 420 snap closes in connection holes 122, stops fixed arm 42 to move forward and backward, the unsettled outside in male body 1 Plug Division 11 of lock arm 41 and being parallel to each other with Plug Division 11.Lock arm 41, take the middle part of snap close piece 4 as fulcrum, can be offset up and down.
Refer to shown in Fig. 6 to Fig. 9, female connector 200 comprises female body 91, female terminal 92, fixed body 93, shell body 94, envelope line plug 95, locking wire nut 96, circular bolt 97, sealing ring 98.
Fixed body 93 is fixed on the rear end of female body 91, and the structure of the positioning body 3 of its structure and Male head connector 100 is basic identical, does not repeat them here.
Refer to shown in Fig. 1 to Fig. 9, in the time that Male head connector 100 docks with female connector 200, the Plug Division 11 of Male head connector 100 is plugged in forward in the butt hole 911 of female connector 200, and radial seal 5 presses together with the madial wall of butt hole 911, realizes good sealing effectiveness.
The docking post 912 of female connector 200 is plugged in the spliced eye 112 of Male head connector 100, the contact site 22 of Male head connector 100 male terminals 2 inserts in the contact jaw 922 of female connector 200 female terminals 92 simultaneously, makes machinery and in electrical contact between male terminal 2 and female terminal 92.
The lock arm 41 of Male head connector 100 snap close pieces 4 inserts in the process of matching hole 915 of female connector 200 and is compressed downwards, until clamping block 410 is upwards offset and is snapped in the bonnet lock hole 916 of female body 91, restriction female body 91 moves forward and backward, thereby make Male head connector 100 together with female connector 200 closed butt joints, guarantee the reliability of the power delivery between Male head connector 100 and female connector 200.
Although be example object, the preferred embodiment of the present invention is disclosed, but those of ordinary skill in the art will recognize, in the situation that not departing from by the disclosed scope and spirit of the present invention of appending claims, various improvement, increase and replacement are possible.
Claims (5)
1. a Male head connector (100), it comprises male body (1) and extends into the intrinsic male terminal of male (2), described male body (1) comprises the Plug Division (11) that is positioned at front end, be positioned at the main part (13) of rear end and the tight lock part (12) of connection main part and Plug Division, described male terminal (2) has the contact site (22) extending in Plug Division, it is characterized in that: Male head connector also has the seal that butt hole is sealed (5) in the female connector butt hole (911) for being contained in docking.
2. Male head connector according to claim 1, is characterized in that: the outer surface of rear end, Plug Division (11) is concaved with the location depression (115) of accommodating seal.
3. Male head connector according to claim 2, is characterized in that: seal protrudes out the outer surface that exceedes Plug Division laterally.
4. Male head connector according to claim 2, is characterized in that: the front end of Plug Division relatively, location depression (115) is more close to tight lock part (12) and separates with tight lock part front and back.
5. Male head connector according to claim 2, is characterized in that: the shape of location depression is identical with the shape of seal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210411251.XA CN103779718A (en) | 2012-10-25 | 2012-10-25 | Male-head connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210411251.XA CN103779718A (en) | 2012-10-25 | 2012-10-25 | Male-head connector |
Publications (1)
Publication Number | Publication Date |
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CN103779718A true CN103779718A (en) | 2014-05-07 |
Family
ID=50571704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210411251.XA Pending CN103779718A (en) | 2012-10-25 | 2012-10-25 | Male-head connector |
Country Status (1)
Country | Link |
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CN (1) | CN103779718A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105576439A (en) * | 2016-02-20 | 2016-05-11 | 苏州东威科技有限公司 | Cable connector module |
CN107546550A (en) * | 2016-06-28 | 2018-01-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector and combinations thereof |
CN113783032A (en) * | 2021-10-12 | 2021-12-10 | 东莞市信翰精密工业有限公司 | Waterproof connector assembly |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1548895A2 (en) * | 2003-12-24 | 2005-06-29 | Hella KGaA Hueck & Co. | Mounting arrangement for electrical connector |
CN201038441Y (en) * | 2007-02-15 | 2008-03-19 | 郭国安 | Quick adapter structure of cable water-proof connector |
CN101777714A (en) * | 2009-01-13 | 2010-07-14 | 星电株式会社 | Connector |
CN202159846U (en) * | 2011-08-15 | 2012-03-07 | 苏州快可光伏电子股份有限公司 | Waterproof connector combination |
CN202872078U (en) * | 2012-10-25 | 2013-04-10 | 昆山格兰特电子科技有限公司 | Male joint connector |
-
2012
- 2012-10-25 CN CN201210411251.XA patent/CN103779718A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1548895A2 (en) * | 2003-12-24 | 2005-06-29 | Hella KGaA Hueck & Co. | Mounting arrangement for electrical connector |
CN201038441Y (en) * | 2007-02-15 | 2008-03-19 | 郭国安 | Quick adapter structure of cable water-proof connector |
CN101777714A (en) * | 2009-01-13 | 2010-07-14 | 星电株式会社 | Connector |
CN202159846U (en) * | 2011-08-15 | 2012-03-07 | 苏州快可光伏电子股份有限公司 | Waterproof connector combination |
CN202872078U (en) * | 2012-10-25 | 2013-04-10 | 昆山格兰特电子科技有限公司 | Male joint connector |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105576439A (en) * | 2016-02-20 | 2016-05-11 | 苏州东威科技有限公司 | Cable connector module |
CN107546550A (en) * | 2016-06-28 | 2018-01-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector and combinations thereof |
CN113783032A (en) * | 2021-10-12 | 2021-12-10 | 东莞市信翰精密工业有限公司 | Waterproof connector assembly |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |