CN204088717U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN204088717U CN204088717U CN201420338148.1U CN201420338148U CN204088717U CN 204088717 U CN204088717 U CN 204088717U CN 201420338148 U CN201420338148 U CN 201420338148U CN 204088717 U CN204088717 U CN 204088717U
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- CN
- China
- Prior art keywords
- groove
- noumenon
- passage
- electric connector
- composition surface
- 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
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Abstract
The utility model discloses a kind of electric connector, comprise a first noumenon, there is one first composition surface, one second body, have one second composition surface to engage with described first composition surface, described first composition surface or described second composition surface are provided with a passage, have waterproof material in described passage, to form waterproof construction to waterproof between described the first noumenon and described second body, multiple terminal is located in described the first noumenon or described second body.Described passage is located between described the first noumenon and described second body, and be provided with described waterproof material in described passage, thus form waterproof construction to waterproof between described the first noumenon and described second body, ensure that water can not from flowing to circuit board between described the first noumenon and described second body, described waterproof construction is also applicable between plural body.
Description
[technical field]
The utility model relates to electric connector, espespecially a kind of electric connector of waterproof.
[background technology]
The current electronic installation generally used such as panel computer, mobile phone etc., be equipped with multiple electric connector in described electronic installation, described electric connector is installed on the casing of described electronic installation.Described electric connector comprises at least one insulating body, is provided with multiple terminal in described insulating body, and the outer sheathed metal shell of described insulating body, described metal shell has an interface in order to dock with external device (ED).And described electronic installation can use in the environment that condition is different, certainly also to use in a humid environment or described electronic installation can touch water because of carelessness, and industry enters in described electric connector for avoiding water, all needs to take waterproof measure.Common a kind of waterproof measure arranges waterproof construction in described metal shell periphery, cover the hole on described metal shell, enter in described metal shell to prevent water from outside, another waterproof measure is provided with waterproof construction between described insulating body and described metal shell, can flow in described electric connector from the gap between described metal shell and described insulating body by anti-sealing.
Above-mentioned waterproof construction may can carry out waterproof when being only provided with a described insulating body in described electric connector, but, present electric connector structure more sophisticated, if only adopt a described insulating body that the shaping difficulty of described insulating body can be caused large, usually multiple described insulating body is needed to assemble, and during multiple described insulating body assembling, gap can be there is in the composition surface of two described insulating bodies, water enters in described electric connector likely via these gaps, and then on the circuit board flowing to described electronic installation inside or mainboard, thus cause whole described circuit board or described mainboard to burn.
Therefore, a kind of better electric connector of design is necessary, to overcome the problems referred to above.
[utility model content]
For background technology institute problems faced, the purpose of this utility model is to provide a kind of electric connector carrying out waterproof between multiple body.
For achieving the above object, the utility model adopts following technological means:
A kind of electric connector, comprises a first noumenon, has one first composition surface; One second body, there is one second composition surface engage with described first composition surface, described first composition surface or described second composition surface are provided with a passage, have waterproof material in described passage, to form waterproof construction to waterproof between described the first noumenon and described second body; Multiple terminal is located in described the first noumenon or described second body.
Further, described passage is located on described first composition surface and described second composition surface respectively, and is oppositely arranged.
Further, described the first noumenon or described second body offer at least one groove towards described passage, and described waterproof material can be inserted in described passage by described groove by described groove and described channel connection.
Further, the relatively described channel offset of described groove.
Further, be communicated with between described groove with described passage by a link slot, described waterproof material enters in described passage through described groove and described link slot in liquid form, and is full of described passage.
Further, also comprise a housing and be located at described the first noumenon and described second body periphery, described the first noumenon or described second body surface are provided with a groove, are provided with described waterproof material to described the first noumenon or the waterproof between described second body and described housing in described groove.
Further, described groove and described channel connection.
Further, also comprise a housing and be located at described the first noumenon and described second body periphery, described housing is provided with at least one through hole and is communicated with described groove, and described waterproof material is inserted in described groove by described through hole, and is full of described groove.
Further, described through hole is positioned at the path domain of described groove.
Further, described the first noumenon or described second body surface are respectively equipped with a raised line in the both sides of described groove and described housing closely cooperates, and has interval between described raised line and described groove.
Compared with prior art, the utility model has following beneficial effect:
Described the first noumenon has described first composition surface, described second body has described second composition surface and engages with described first composition surface, described first composition surface or described second composition surface are provided with described passage, in described passage, there is waterproof material, to form waterproof construction to waterproof between described the first noumenon and described second body, described passage is located between described the first noumenon and described second body, and be provided with described waterproof material in described passage, thus form waterproof construction to waterproof between described the first noumenon and described second body, ensure that water can not from flowing to circuit board between described the first noumenon and described second body, described waterproof construction is also applicable between plural body.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional exploded view of the utility model electric connector;
Fig. 2 is the three-dimensional exploded view at another visual angle of the utility model electric connector;
Fig. 3 is the stereogram after the utility model electric connector the first noumenon and the second body are assembled;
Fig. 4 is the stereogram that the utility model electric connector is installed on casing;
Fig. 5 is the cutaway view of the utility model electric connector when not inserting waterproof material;
Fig. 6 is the partial enlarged drawing of Fig. 5;
Fig. 7 is the cutaway view after waterproof material inserted by the utility model electric connector;
Fig. 8 is the cutaway view of the utility model electric connector further groove and passage.
The drawing reference numeral of embodiment illustrates:
Insulating body 10 the first noumenon 1 main part 11 first composition surface 111
First passage 112 first raised line 113 first groove 114 interval 115
Button block 116 location hole 117 hyoplastron 12 accepting groove 13
Second body 2 second composition surface 21 second channel 211 link slot 212
Second raised line 22 second groove 23 groove 24 reference column 25
Terminal 20 fixed part 201 contact site 202 weld part 203
Housing 30 interface 301 is slotted 302 button holes 303
Through hole 304 waterproof jacket 40 covering portion 401 shielding part 402
Waterproof material 50 casing 60 opening 601
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
As Fig. 1, the utility model electric connector comprises an insulating body 10, and multiple terminal 20 is located in described insulating body 10, and it is peripheral that a housing 30 is sheathed on described insulating body 10, and a waterproof jacket 40 is sheathed on the front end of described housing 30.
As Fig. 1, described insulating body 10 comprises the below that a first noumenon 1 and one second body 2 are positioned at described the first noumenon 1, and described the first noumenon 1 engages on above-below direction with described second body 2.In other embodiments, described insulating body 10 also can comprise plural body and is bonded with each other.
As Fig. 1 and Fig. 2, described the first noumenon 1 has a main part 11, described main part 11 is projection one hyoplastron 12 forward, is provided with multiple accepting groove 13 in order to accommodate described terminal 20 in described hyoplastron 12, and described accepting groove 13 extends back from described hyoplastron 12 and runs through described main part 11 rear end.The bottom surface of described main part 11 has one first composition surface 111 and engages with described second body 2, along on the direction perpendicular to described fore-and-aft direction and described above-below direction on described first composition surface 111, namely a first passage 112 is provided with in left-right direction, described first passage 112 is through to the two sides of described main part 11 completely, is provided with waterproof material 50 in described first passage 112.At least one first raised line 113 of projection on the end face of described main part 11 and two sides, in the preferred embodiment, described first raised line 113 is provided with two, and row establishes along the longitudinal direction, and described first raised line 113 is around the end face of described main part 11 and two sides.One first groove 114 is provided with between two described first raised lines 113, the bearing of trend of described first groove 114 is identical with the bearing of trend of described first raised line 113, and the position of described first groove 114 is corresponding with described first passage 112, and both are communicated with, the peripheric surface around described main part 11 that namely described first groove 114 is jointly complete with described first passage 112.Between described first groove 114 and described first raised line 113, there is interval 115, when waterproof material 50 enters in described first groove 114, can flow in described interval 115, and by described first raised line 113 block of described first groove 114 both sides, can not arbitrarily can flow.In other embodiments, described first raised line 113 also can be provided with one, is positioned at the side of described first groove 114, and preferably, described first raised line 113 is positioned at the rear side of described first groove 114, prevents described waterproof material 50 from flowing on described terminal 20.The end face of described main part 11 upwards projection one detains block 116, and described first composition surface 111 is also provided with two location holes 117.
As Fig. 1, Fig. 2 and Fig. 5, the end face of described second body 2 has one second composition surface 21 and engages with described first composition surface 111, described second composition surface 21 is provided with a second channel 211 in left-right direction, described second channel 211 is through to the two sides of described second body 2 completely, described second channel 211 is oppositely arranged with described first passage 112, after described the first noumenon 1 is assembled with described second body 2, described first passage 112 is connected with described second channel 211, and the passage that formation one is complete is jointly between described the first noumenon 1 and described second body 2, also described waterproof material 50 is provided with in described second channel 211, in order to carry out the waterproof between described the first noumenon 1 and described second body 2.The bottom surface of described second body 2 and two sides projection two the second raised lines 22, described second raised line 22 is corresponding with described first raised line 113, the jointly complete outer peripheral face being surrounded on described insulating body 10, one second groove 23 is provided with between two described second raised lines 22, described second groove 23 is corresponding with described second channel 211, and both are communicated with, namely the peripheric surface around described main part 11 that described second groove 23 is jointly complete with described second channel 211, described second groove 23 and described first groove 114 form the outer peripheral face that a complete groove is surrounded on described insulating body 10 jointly.As Fig. 5 to Fig. 7, in the present embodiment, described second composition surface 21 is also provided with a link slot 212 be communicated with described second channel 211, described link slot 212 extends along the longitudinal direction, described second composition surface 21 is a recessed groove 24 downwards, described groove 24 is from the downward recessed formation in the end of described link slot 212, that is described groove 24 offsets relative to described second channel 211, liquid described waterproof material 50 enters in described link slot 212 by described groove 24, and flow in described first passage 112 and described second channel 211, breeze way when described link slot 212 can provide described waterproof material 50 to flow, prevent liquid described waterproof material 50 from flowing on described first composition surface 111 or described second composition surface 21, and then flow on described terminal 20, affect the electric connection of described terminal 20.Described waterproof material 50 solidifies rear formation waterproof construction in described passage, with waterproof between described the first noumenon 1 and described second body 2.In other embodiments, described groove 24 also can be located on described the first noumenon 1, and is communicated with described first passage 112.In other embodiments, described waterproof construction can be located in the electric connector including two or more body, in order to waterproof, often between adjacent two described bodies, all there is described first passage 112 and described second channel 211, and fill described waterproof material 50 in described first passage 112 and described second channel 211, form complete effective waterproof.Described second composition surface 21 upwards projection two reference columns 25 coordinates with described location hole 117 and locates, in other embodiments, described location hole 117 also can be located at described second composition surface 21, and described reference column 25 is downward projection from described first composition surface 111, and both coordinate location.
As Fig. 8, in the present embodiment, described first composition surface 111 is provided with described first passage 112, and described second composition surface 21 is provided with described second channel 211, in other embodiments, in described first composition surface 111 and described second composition surface 21, one of them is provided with described first passage 112 or described second channel 211 can realize waterproof.
As Fig. 2 and Fig. 5, described terminal 20 has a fixed part 201 and is fixed in described the first noumenon 1 and described second body 2, a contact site 202 is extended forward from described fixed part 201, described contact site 202 is revealed in the bottom surface of described hyoplastron 12, to extend back a weld part 203 from described fixed part 201, described first raised line 113 and described second raised line 22 are between described weld part 203 and described contact site 202, prevent water from flowing on described contact site 202 or described weld part 203, impact is electrically connected.
As Fig. 1 and Fig. 5, described housing 30 is sheathed on the periphery of described insulating body 10, described housing 30 is in tubular, its front end has an interface 301 in order to dock with a butt connector (not shown), described hyoplastron 12 is positioned at described interface 301, the surface of described housing 30 front end is provided with at least one fluting 302 in order to coordinate with described butt connector, the rear end surface of described housing 30 is provided with a button hole 303 for described button block 116 snapping, to be located with described body by described housing 30.Described housing 30 is assembled on described insulating body 10, the inwall of described housing 30 and described first raised line 113 and described second raised line 22 interference engagement during assembling, namely described first raised line 113 and the urgent internal face pressing on described housing 30 of described second raised line 22, can flow to rear end from described interface 301 by anti-sealing.The recessed at least one through hole 304 in described housing 30 surface, in the present embodiment, a recessed through hole 304 is corresponding with described first groove 114 downwards for the end face of described housing 30, described through hole 304 is positioned at the path domain of described first groove 114, liquid described waterproof material 50 flows in described first groove 114 in described through hole 304, and then flow in described second groove 23, and be full of described first groove 114 and described second groove 23, thus a circle waterproof construction is defined between described housing 30 and described insulating body 10, dual waterproof is carried out with described first raised line 113 by described first groove 114, good water-proof effect.And between described first raised line 113 and described first groove 114, there is described interval 115, when described waterproof material 50 is inserted, described waterproof material 50 can partly flow in described interval 115, and can, by described first raised line 113 block, prevent described waterproof material 50 from arbitrarily flowing everywhere.In other embodiments, described through hole 304 also can be located at other position of described housing 30, ensures that described through hole 304 is communicated with described first groove 114 and described second groove 23.In the present embodiment, described groove 24 is offered from described second composition surface 21 and is through to the surface of described housing 30.
As Fig. 1 and Fig. 5, described waterproof jacket 40 is sheathed on the front end of described housing 30, it has the perisporium that a covering portion 401 is surrounded on described housing 30, and described covering portion 401 hides the described fluting 302 on described housing 30 surface, and anti-sealing enters in described electric connector from described fluting 302.The front end of described covering portion 401 vertically extends a shielding part 402, and described shielding part 402 hides the front end face in described housing 30 at least partly.
As Fig. 4 and Fig. 5, described electric connector is installed on a casing 60 of electronic installation, and the front end of described casing 60 is provided with that an opening 601 is corresponding with described interface 301 to be arranged, and makes described interface 301 be revealed in the front end of described casing 60.Described shielding part 402 between described casing 60 and the front end face of described housing 30, is made the location of described waterproof jacket 40 easy by held tight.
As Fig. 3 and Fig. 7, during assembling, first described the first noumenon 1 is fixed with the described terminal 20 of part, after described second body 2 is fixing with terminal described in another part 20, again described the first noumenon 1 is assembled with described second body 2, by coordinating of described reference column 25 and described location hole 117, make the accurate positioning of described the first noumenon 1 and described second body 2.And then it is peripheral described housing 30 to be sheathed on described insulating body 10, in installing process, the inwall of described housing 30 and described first raised line 113 and described second raised line 22 closely cooperate.After having installed, the described waterproof material 50 that perfusion is liquid in described through hole 304 and described groove 24, described waterproof material 50 preferably marine glue, described waterproof material 50 flows in described first groove 114 and described second groove 23 by described through hole 304, and be full of described first groove 114 and described second groove 23, between described insulating body 10 and described housing 30, form waterproof construction, anti-sealing flows to described circuit board or mainboard between described housing 30 and described body.And described waterproof material 50 flows in described first passage 112 and described second channel 211 by described groove 24, and be full of described first passage 112 and described second channel 211, waterproof construction is formed between described the first noumenon 1 and described second body 2, anti-sealing flows to rear end from the gap between described first composition surface 111 and described second composition surface 21, causes the damage of circuit board or mainboard.Because described waterproof material 50 is inserted in described first groove 114 and described second groove 23 again after described housing 30 has been assembled with described body, thus described waterproof construction will be caused to wear and tear because of the relative movement in described housing 30 and described insulating body 10 assembling process, ensure that reliable waterproof.Then described waterproof jacket 40 is sheathed on from front to back the front end of described housing 30, described waterproof jacket 40 part overlaid, in the front end face of described housing 30, more than completes the assembling of described electric connector.After having assembled, described electric connector is installed on described casing 60.
As Fig. 7 and Fig. 8, in the present embodiment, described through hole 304 and described groove 24 are all described waterproof material 50 passages when injecting, in other embodiments, described waterproof material 50 can be injected by means of only described through hole 304, due to described first groove 114 and described second groove 23, described first passage 112 and described second channel 211 are all communicated with, therefore described waterproof material 50 can flow in described first groove 114 in described through hole 304, continue to flow in described second groove 23 and described first passage 112 and described second channel 211 again, form complete anti-water route.
In sum, the utility model electric connector has following beneficial effect:
(1) described first composition surface 111 is provided with described first passage 112, it is corresponding with described first passage 112 that described second composition surface 21 is provided with described second channel 211, after described the first noumenon 1 is assembled with described second body 2, described first passage 112 is connected with described second channel 211, and the passage that formation one is complete is jointly between described the first noumenon 1 and described second body 2, described waterproof material 50 is equipped with in described first passage 112 and described second channel 211, to form waterproof construction to waterproof between described the first noumenon 1 and described second body 2.
(2) described second composition surface 21 is also provided with a link slot 212 to be communicated with described second channel 211, described groove 24 is from the downward recessed formation in the end of described link slot 212, that is described groove 24 offsets relative to described second channel 211, liquid described waterproof material 50 enters in described link slot 212 by described groove 24, and flow in described first passage 112 and described second channel 211, breeze way when described link slot 212 can provide described waterproof material 50 to flow, prevent liquid described waterproof material 50 from flowing on described first composition surface 111 or described second composition surface 21, and then flow on described terminal 20, affect the electric connection of described terminal 20.
Upper detailed description is only the explanation of the preferred embodiment of the utility model, non-ly therefore limits to the scope of the claims of the present utility model, so the equivalence techniques change that all this creation of utilization specifications and diagramatic content are done, is all contained in the scope of the claims of the present utility model.
Claims (10)
1. an electric connector, is characterized in that, comprising:
One the first noumenon, has one first composition surface;
One second body, there is one second composition surface engage with described first composition surface, described first composition surface or described second composition surface are provided with a passage, have waterproof material in described passage, to form waterproof construction to waterproof between described the first noumenon and described second body;
Multiple terminal is located in described the first noumenon or described second body.
2. electric connector as claimed in claim 1, is characterized in that: described passage is located on described first composition surface and described second composition surface respectively, and is oppositely arranged.
3. electric connector as claimed in claim 1, it is characterized in that: described the first noumenon or described second body offer at least one groove towards described passage, described groove and described channel connection, can be inserted described waterproof material in described passage by described groove.
4. electric connector as claimed in claim 3, is characterized in that: the relatively described channel offset of described groove.
5. electric connector as claimed in claim 3, it is characterized in that: be communicated with by a link slot between described groove with described passage, described waterproof material enters in described passage through described groove and described link slot in liquid form, and is full of described passage.
6. electric connector as claimed in claim 1, it is characterized in that: also comprise a housing and be located at described the first noumenon and described second body periphery, described the first noumenon or described second body surface are provided with a groove, are provided with described waterproof material to described the first noumenon or the waterproof between described second body and described housing in described groove.
7. electric connector as claimed in claim 6, is characterized in that: described groove and described channel connection.
8. electric connector as claimed in claim 6, it is characterized in that: also comprise a housing and be located at described the first noumenon and described second body periphery, described housing is provided with at least one through hole and is communicated with described groove, and described waterproof material is inserted in described groove by described through hole, and is full of described groove.
9. electric connector as claimed in claim 8, is characterized in that: described through hole is positioned at the path domain of described groove.
10. electric connector as claimed in claim 6, is characterized in that: described the first noumenon or described second body surface are respectively equipped with a raised line in the both sides of described groove and described housing closely cooperates, and has interval between described raised line and described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338148.1U CN204088717U (en) | 2014-06-13 | 2014-06-13 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338148.1U CN204088717U (en) | 2014-06-13 | 2014-06-13 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088717U true CN204088717U (en) | 2015-01-07 |
Family
ID=52181391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420338148.1U Expired - Fee Related CN204088717U (en) | 2014-06-13 | 2014-06-13 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963558A (en) * | 2017-05-26 | 2018-12-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN110518393A (en) * | 2018-05-21 | 2019-11-29 | 日本航空电子工业株式会社 | Connector unit |
-
2014
- 2014-06-13 CN CN201420338148.1U patent/CN204088717U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963558A (en) * | 2017-05-26 | 2018-12-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN108963558B (en) * | 2017-05-26 | 2021-05-25 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN110518393A (en) * | 2018-05-21 | 2019-11-29 | 日本航空电子工业株式会社 | Connector unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |