CN203607611U - Electric connector with high water tightness - Google Patents
Electric connector with high water tightness Download PDFInfo
- Publication number
- CN203607611U CN203607611U CN201320816650.4U CN201320816650U CN203607611U CN 203607611 U CN203607611 U CN 203607611U CN 201320816650 U CN201320816650 U CN 201320816650U CN 203607611 U CN203607611 U CN 203607611U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- plug
- socket
- high water
- waterproof case
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 238000010276 construction Methods 0.000 claims description 14
- 239000003822 epoxy resin Substances 0.000 claims description 8
- 229920000647 polyepoxide Polymers 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an electric connector with a high water tightness. The electric connector comprises a plug and a socket matching the plug; and is characterized in that the plug comprises a plug body (5), a plug housing (4) arranged on the plug body (5), a waterproof joint (1) arranged at the top of the plug housing (4) and a second sealing ring (6) arranged at the bottom of the plug housing (4), the socket comprises a socket body, a waterproof shell (10) arranged on the socket body and a sealing structure (11) arranged between the socket body and the waterproof shell (10), and screws (2) matching the socket body are also arranged on the plug housing (4). The electric connector with the high water tightness is simple in structure and low in cost and has the waterproof function, so that the application range of the electric connector can be expanded, and the electric connector can be popularized in use.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of high water-stop electric connector.
Background technology
Now circuit cable connects adopt more and is fixedly connected with, and protective treatment is carried out to junction in erecting bed, can not form standardized work, and whether degree of protection meets the demands is to have operator to judge, this can cause individual difference and the standard disunity that causes.For solution must not standardized work deficiency, can adopt electric connector to connect.Electric connector is manufactured in factory, unifies to check while dispatching from the factory, in consistency, can effectively guarantee.
But the electric connector using at present all can not waterproof, therefore the environment for use of electric connector is required higher, thereby greatly limited the scope of application of electric connector.
Utility model content
The electric connector that the purpose of this utility model is to overcome current use all can not waterproof, therefore require higher to the environment for use of electric connector, thereby greatly limit the defect of the scope of application of electric connector, provide one not only simple in structure, and with low cost, high water-stop electric connector that can also waterproof.
The object of utility model is achieved through the following technical solutions:
A kind of high water-stop electric connector, comprise the plug and the socket that cooperatively interact, described plug comprises plug body, is arranged on the plug body on plug body, is also provided with water joint at described plug body top, is provided with the second sealing ring in described plug body bottom; Described socket comprises socket main body and is arranged on the waterproof case on socket main body, is also provided with hermetically-sealed construction between described socket main body and waterproof case; On described plug body, be also provided with the screw matching with socket main body.
Further, on screw, be also provided with the first sealing ring between this screw and plug body described stating.
And described the first sealing ring is O type circle.
Meanwhile, described socket main body comprises mounting panel, and is all arranged on jack housing and socket contact on this mounting panel; Described waterproof case is socketed on mounting panel, is also provided with the screwed hole matching with screw on described mounting panel.
Further, described hermetically-sealed construction arranges mounting panel bottom and seals the bottom surface of mounting panel.
Further, described hermetically-sealed construction is made by epoxy resin.
In order to satisfy the demand, described poured with epoxy resin is between waterproof case and socket main body.
Meanwhile, described water joint is nylon cable water joint.
In order to realize better the utility model, on described waterproof case, be also provided with the 3rd sealing ring.
In order to ensure effect, on the upper bottom surface of described waterproof case, be provided with the groove matching with the 3rd sealing ring, after described the 3rd sealing ring and groove fit, be connected on waterproof case.
The utility model is compared compared with prior art, has the following advantages and beneficial effect:
(1) the utility model is not only simple in structure, and with low cost, and its plug body is provided with plug, and is also provided with water joint at plug body top, is also provided with the second sealing ring in plug body bottom; Socket main body of the present utility model is provided with waterproof case simultaneously, and on waterproof case and between socket main body, be also provided with hermetically-sealed construction, thereby the electric connector that plug of the present utility model and receptacle combinations are formed has good water-proof function, therefore can expand the scope of application of the electric connector being made up of plug of the present utility model.On described plug body of the present utility model, be also provided with the screw matching with socket main body, when use, can socket main body be connected on plug body by screw, thereby make socket and plug be combined into an overall electrical connection.
(2) on screw of the present utility model, be also provided with the first sealing ring between this screw and plug body, can enter plug body of the present utility model inside by the gap between screw and plug body by anti-sealing by this first sealing ring, therefore can improve water resistance of the present utility model.
(3) socket main body of the present utility model comprises mounting panel, can be convenient to waterproof case to be arranged on socket main body by this mounting panel, on mounting panel, be provided with the screwed hole matching with screw, when use, can be convenient to by plug being connected on socket after this screwed hole and screw fit simultaneously.
(4) hermetically-sealed construction of the present utility model is arranged on mounting panel bottom and seals the bottom surface of mounting panel, thereby can seal mounting panel, can immerse in socket main body by mounting panel by effective anti-sealing.
(5) hermetically-sealed construction of the present utility model is made by epoxy resin, can improve the water resistance of hermetically-sealed construction.
(6) water joint of the present utility model is nylon cable water joint, can improve the water resistance of plug of the present utility model.
(7) on waterproof case of the present utility model, be also provided with the 3rd sealing ring, can enter socket main body inside by the assemblage gap between waterproof case and socket main body by anti-sealing, therefore can further improve water resistance of the present utility model.
Accompanying drawing explanation
Fig. 1 is the explosive view of plug of the present utility model.
Fig. 2 is the overall structure schematic diagram of plug of the present utility model.
Fig. 3 is the overall structure schematic diagram of socket of the present utility model.
Fig. 4 is the overall structure schematic diagram of socket main body of the present utility model.
Wherein, the corresponding name of the Reference numeral in accompanying drawing is called:
1-water joint, 2-screw, the 3-the first sealing gasket, 4-plug body, 5-plug body, the 6-the second sealing ring, 7-jack housing, 8-mounting panel, the 9-the three sealing ring, 10-waterproof case, 11-hermetically-sealed construction, 12-socket contact.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail:
Embodiment
As shown in Fig. 1～4, electric connector of the present utility model, comprises the plug and the socket that are used in conjunction with each other, and described plug comprises plug body 5, on described plug body 5, is provided with plug contact.Described plug body 5 is insulator, and described plug contact is conductor, interconnects, thereby make plug contact contact and can conduct electricity with socket contact after when use, socket and plug being coordinated.
For the ease of waterproof, on described plug body 5, be also provided with plug body 4, as shown in Figure 1, 2, described plug body 4 inside have through hole.Plug body 5 of the present utility model is arranged on plug body 4 bottoms, and this plug body 5 is positioned at the through hole inside of waterproof case 4, as shown in Figure 2.Plug body 4 of the present utility model is provided with buckle, be provided with the draw-in groove matching with the buckle on plug body 4 in the through hole inside of described plug body 5, after 4 of described plug bodies coordinate with the draw-in groove on plug body 5 by its buckle, be connected on plug body 5.
Plug of the present utility model need to coordinate socket to use together, for the ease of plug of the present utility model is connected on socket, on described plug body 4, is also provided with screw 2.For the ease of mounting screw 2, on described plug body 4, be provided with the screwed hole matching with screw 2, after coordinating with screwed hole, described screw 2 is connected on plug body 4.Simultaneously, on described plug body 5, be also provided with the through hole matching with screw 2, the bottom of described screw 2 is through the through hole on plug body 5, so that socket is connected on this screw 2, as shown in Figure 2, the through-hole diameter and on described plug body 5 is greater than the external diameter of screw 2.
For the ease of sealing, to prevent that water from entering plug body of the present utility model 5 inside by the gap between screw 2 and plug body 5, is also provided with the first sealing ring 3 on described screw 2.Described this first sealing ring 3 is between screw 2 and plug body 4, and the first sealing ring 3 is in whole compression process on the outerplanar in plug body 4 and do not enter the screwed hole inside of waterproof case 4, and this first sealing ring 3 is end face seal.The first sealing ring 3 in the present embodiment is O type circle.
Also be provided with water joint 1 at described plug body 4 tops, described water joint 1 is connected on plug body 4 and the open top of sealing plug body 4, as shown in Figure 2.Water joint 1 in the present embodiment is nylon cable water joint.Meanwhile, be also provided with the second sealing ring 6 in described plug body 4 bottoms.
Socket of the present utility model comprises socket main body, for the ease of preventing that water from immersing socket main body inside, is also provided with waterproof case 10, and is also provided with hermetically-sealed construction 11 between described socket main body and waterproof case 10, as shown in Figure 3 on described socket main body.Described socket main body comprises mounting panel 8, is also respectively equipped with jack housing 7 and socket contact 12 on described mounting panel 8, and as shown in Figure 4,10 of described waterproof cases are arranged on mounting panel 8.Described mounting panel 8 is insulator with jack housing 7, and 12 of described socket contacts are conductor.
Meanwhile, be also provided with the 3rd sealing ring 9 on described waterproof case 10, described the 3rd sealing ring 9 is arranged on the upper bottom surface of waterproof case 10.For the ease of connecting the 3rd sealing ring 9, on the upper bottom surface of described waterproof case 10, be provided with the groove matching with the 3rd sealing ring 9, described the 3rd sealing ring 9 with after groove fit, be connected on waterproof case 10, as shown in Figure 3.
For the ease of plug of the present utility model is connected on socket, on described mounting panel 8, be also provided with the screwed hole matching with screw 2.In the present embodiment, electric connector novel this practicality letter is used on cabinet as example describes, when use, socket of the present utility model is arranged in cabinet, after screw 2 is coordinated with the screwed hole on mounting panel 8, plug can be connected on socket.Now, plug contact contacts with socket contact 12, external power source can be imported to cabinet inside and provide power supply for the electric elements in cabinet.Simultaneously, the second 6 of sealing rings can be enclosed in jack housing 7, thereby plug body 5 of the present utility model is closed completely, by the effect of waterproof case 10 of the present utility model, the second sealing ring 6 and cabinet panel, jack housing 7 and mounting panel 8 are also closed, to realize waterproof object of the present utility model simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. one kind high water-stop electric connector, comprise the plug and the socket that cooperatively interact, it is characterized in that: described plug comprises plug body (5), is arranged on the plug body (4) on plug body (5), also be provided with water joint (1) at described plug body (4) top, be provided with the second sealing ring (6) in described plug body (4) bottom; Described socket comprises socket main body and is arranged on the waterproof case (10) on socket main body, between described socket main body and waterproof case (10), is also provided with hermetically-sealed construction (11); On described plug body (4), be also provided with the screw (2) matching with socket main body.
2. according to the high water-stop electric connector of one claimed in claim 1, it is characterized in that: on screw (2), be also provided with described stating the first sealing ring (3) being positioned between this screw (2) and plug body (4).
3. according to the high water-stop electric connector of one claimed in claim 2, it is characterized in that: described the first sealing ring (3) is O type circle.
4. according to the high water-stop electric connector of the one described in claim 1～3 any one, it is characterized in that: described socket main body comprises mounting panel (8), and be all arranged on the jack housing (7) and socket contact (12) on this mounting panel (8); It is upper that described waterproof case (10) is socketed in mounting panel (8), is also provided with the screwed hole matching with screw (2) on described mounting panel (8).
5. according to the high water-stop electric connector of one claimed in claim 4, it is characterized in that: described hermetically-sealed construction (11) arranges mounting panel (8) bottom and seals the bottom surface of mounting panel (8).
6. according to the high water-stop electric connector of one claimed in claim 4, it is characterized in that: described hermetically-sealed construction (11) is made by epoxy resin.
7. according to the high water-stop electric connector of one claimed in claim 6, it is characterized in that: described poured with epoxy resin is between waterproof case (10) and socket main body.
8. according to the high water-stop electric connector of the one described in claim 1～3 any one, it is characterized in that: described water joint (1) is nylon cable water joint.
9. according to the high water-stop electric connector of the one described in claim 1～3 any one, it is characterized in that: on described waterproof case (10), be also provided with the 3rd sealing ring (9).
10. according to the socket of a kind of high water-stop electric connector claimed in claim 9, it is characterized in that: on the upper bottom surface of described waterproof case (10), be provided with the groove matching with the 3rd sealing ring (9), after described the 3rd sealing ring (9) and groove fit, be connected on waterproof case (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816650.4U CN203607611U (en) | 2013-12-11 | 2013-12-11 | Electric connector with high water tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816650.4U CN203607611U (en) | 2013-12-11 | 2013-12-11 | Electric connector with high water tightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607611U true CN203607611U (en) | 2014-05-21 |
Family
ID=50720273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320816650.4U Expired - Lifetime CN203607611U (en) | 2013-12-11 | 2013-12-11 | Electric connector with high water tightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730764A (en) * | 2013-12-11 | 2014-04-16 | 四川永贵科技有限公司 | Electric connector with high water sealing performance |
-
2013
- 2013-12-11 CN CN201320816650.4U patent/CN203607611U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730764A (en) * | 2013-12-11 | 2014-04-16 | 四川永贵科技有限公司 | Electric connector with high water sealing performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |