CN205452675U - Water joint structure - Google Patents
Water joint structure Download PDFInfo
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- CN205452675U CN205452675U CN201620219972.4U CN201620219972U CN205452675U CN 205452675 U CN205452675 U CN 205452675U CN 201620219972 U CN201620219972 U CN 201620219972U CN 205452675 U CN205452675 U CN 205452675U
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- plug
- sleeve
- terminal
- waterproof
- joint structure
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Abstract
The utility model relates to a water joint structure, including female terminal and male terminal, be provided with mutual plug bush complex plug and plug bush on female terminal and the male terminal respectively, be provided with the wiring stomidium on the plug, be provided with binding post in the plug bush, the plug inserts in the plug bush, binding post inserts in the corresponding wiring stomidium, so that female terminal and the cooperation of male terminal plug bush, and electric connection, the utility model is characterized in that, the waterproof cover that still includes an activity, it connects the position to be equipped with waterproof cover on the plug bush, waterproof cover is got into on one side by the plug and is connected the position connection with the waterproof cover on the plug bush, in order to shelter from or the junction of sealed plug and plug bush, this kind of water joint structure is through addding movable waterproof cover to the position is connected to the waterproof cover of cooperation on the plug bush, both can make the close water -proof effects at present in junction of plug and plug bush, again through easy operation, with waterproof set of high -speed joint to the plug bush, in addition, its simple structure, rationally.
Description
Technical field
This utility model relates to a kind of connection joint applied in appliance water and wetting system, particularly a kind of waterproof joint structure.
Background technology
At present; in appliance water and wetting system; often use connection joint, but, these traditional connection joints; still suffer from following weak point: (1) is mutually inserted female terminal and the male terminal of cooperation owing to joint generally comprises; the matching part that two terminals are mutually inserted, its water proofing property is poor, meets user's family and leaks; joint cooperation position, easily causes power supply short circuit because leaking；(2) to this end, also have by the matching part at joint, water sealing device is set, such as: mackintosh, but this waterproof measure, its waterproof effect is poor, and troublesome poeration, inconvenience.
Utility model content
The purpose of this utility model is the deficiency overcoming above-mentioned prior art to exist, and provides a kind of simple and reasonable for structure, good water-proof effect, and operates easy waterproof joint structure.
The purpose of this utility model is achieved in that
Waterproof joint structure, including female terminal and male terminal, plug and sleeve that mutual sleeve coordinates it is respectively arranged with on described female terminal and male terminal, terminal openings it is provided with on plug, binding post it is provided with in sleeve, plug inserts in sleeve, binding post inserts in corresponding terminal openings, so that female terminal and male terminal sleeve coordinate, and be electrically connected with, it is characterized in that, also include a movable waterproof jacket, sleeve is provided with waterproof jacket connecting portion, waterproof jacket by plug while enter and be connected with the waterproof jacket connecting portion on sleeve, to block or the junction of sealing plug and sleeve；This kind of waterproof joint structure, by the waterproof jacket of the activity of setting up, and coordinates the waterproof jacket connecting portion on sleeve, both can make the close existing waterproof effect in junction of plug and sleeve, further through ease of Use, waterproof jacket had been quickly connected on sleeve, and, it is simple and reasonable for structure.
The purpose of this utility model can also use techniques below measure to solve:
Further, described plug is arranged on one end of female terminal, plug is cylindric and in outer end face, circumferentially direction is provided with several terminal openings equably, sleeve is arranged on one end of male terminal, and sleeve inner chamber is that the several terminal openings in corresponding plug are provided with several binding post in circular cavity and circular cavity.
Further, the terminal openings on described plug and the binding post on sleeve be respectively four or more than；This is mainly, current terminal connections joint design, it mostly is connection power supply (such as: alternating current) to use, this binding post is generally two or three (as a example by alternating current power supply, it is respectively live wire, zero line and ground wire), but the extension along with product function, and the application of intellectualized technology, connection joint is in addition to connecting as power line, it is also used as the transmission of micro-signals of telecommunication such as holding wire, therefore, four or above more binding post use this waterproof construction, its effect is more preferable, water joint of the present utility model is made to be more suitable for the requirement of high-end use.
Further, it is additionally provided with location fit position between described plug and sleeve, in order to after plug coordinates with sleeve grafting, can realize between binding post and terminal openings docking fast and accurately, it is ensured that be electrically connected with stable.
As scheme more specifically, described location fit position is the positioning convex portion in the location indentations on plug outer surface, and sleeve inwall respectively, and plug inserts in sleeve, and positioning convex portion embeds location indentations, to realize docking accurately.
Further, the waterproof jacket connecting portion on described sleeve is external screw thread, and movable waterproof jacket inwall is provided with the female thread of correspondence；It is to say, threaded between waterproof jacket with sleeve coordinates, can realize the rapid-assembling/disassembling of waterproof jacket, and operate simple, waterproof effect is more preferable.
Further, the outer wall of described waterproof jacket being provided with the recess that turns conveniently turning waterproof jacket, user's hand is by turning recess, in order to turn waterproof jacket.
Further, the outer wall of described waterproof jacket is provided with along its circumferencial direction several turns recess, in order to user turns waterproof jacket and is easier to, and prevents from skidding.
Further, the outer surface of described female terminal is additionally provided with plug positive stop lug boss, the outer surface of male terminal is provided with sleeve positive stop lug boss；This plug positive stop lug boss and the setting of sleeve positive stop lug boss, can prevent the interference grafting between plug with sleeve from coordinating, and prevents from damaging terminal and stomidium because of interference grafting.
And, described plug positive stop lug boss is arranged on the outer surface of female terminal and is positioned at plug tail end, and sleeve positive stop lug boss is arranged on the outer surface of male terminal and is positioned at sleeve tail end.
As preferred scheme, plug positive stop lug boss and sleeve positive stop lug boss side on described female terminal and male terminal are also respectively provided with plug and the direction sign of sleeve grafting cooperation, so that user passes through direction sign, quickly plug and sleeve grafting are coordinated.
The beneficial effects of the utility model are as follows:
(1) this kind of waterproof joint structure, by the waterproof jacket of the activity of setting up, and coordinates the waterproof jacket connecting portion on sleeve, both can make the close existing waterproof effect in junction of plug and sleeve, further through ease of Use, waterproof jacket had been quickly connected on sleeve, and, it is simple and reasonable for structure.
(2) further, the terminal openings on plug and the binding post on sleeve be respectively four or more than；This is mainly, current terminal connections joint design, it mostly is connection power supply (such as: alternating current) to use, this binding post is generally two or three (as a example by alternating current power supply, it is respectively live wire, zero line and ground wire), but the extension along with product function, and the application of intellectualized technology, connection joint is in addition to connecting as power line, it is also used as the transmission of micro-signals of telecommunication such as holding wire, therefore, four or above more binding post use this waterproof construction, its effect is more preferable, water joint of the present utility model is made to be more suitable for the requirement of high-end use.
(3) and, the outer wall of waterproof jacket be provided with along its circumferencial direction conveniently turn waterproof jacket turn recess；User's hand is by turning recess, it is easier to turns waterproof jacket, and prevents from skidding.
(4) last, also by being respectively arranged with plug and the direction sign of sleeve grafting cooperation on female terminal and male terminal, in order to user passes through direction sign, quickly plug and sleeve grafting is coordinated.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this utility model waterproof joint structure.
Fig. 2 is the water joint front view of Fig. 1.
Fig. 3 is the female terminal axonometric chart constituting this utility model water joint.
Fig. 4 is the female terminal front view of Fig. 3.
Fig. 5 is the female terminal right view of Fig. 4.
Fig. 6 is the female terminal left view of Fig. 4.
Fig. 7 is the male terminal axonometric chart constituting this utility model water joint.
Fig. 8 is the male terminal front view of Fig. 7.
Fig. 9 is the male terminal right view of Fig. 8.
Figure 10 is the male terminal left view of Fig. 8.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
As shown in Fig. 1 to Figure 10, a kind of waterproof joint structure, including female terminal 1 and male terminal 2, plug 11 and sleeve 21 that mutual sleeve coordinates it is respectively arranged with on described female terminal 1 and male terminal 2, terminal openings 3 it is provided with on plug 11, binding post 4 it is provided with in sleeve 21, plug 11 inserts in sleeve 21, binding post 4 inserts in the terminal openings 3 of correspondence, so that female terminal 1 and male terminal 2 sleeve coordinate, and be electrically connected with, it is characterized in that, also include a movable waterproof jacket 5, sleeve 21 is provided with waterproof jacket connecting portion 6, waterproof jacket 5 by plug 11 while enter and be connected with the waterproof jacket connecting portion 6 on sleeve 21, to block or the junction of sealing plug 11 and sleeve 21.
Wherein, described plug 11 is arranged on one end of female terminal 1, plug 11 is cylindric and in outer end face, circumferentially direction is provided with several terminal openings 3 equably, sleeve 21 is arranged on one end of male terminal 2, and sleeve 21 inner chamber is that the several terminal openings 3 in corresponding plug 11 are provided with several binding post 4 in circular cavity and circular cavity.
In the present embodiment, the terminal openings 3 on described plug 11 and the binding post on sleeve 21 4 be respectively four or more than；At present, traditional terminal connections joint design, it mostly is connection power supply (such as: alternating current) to use, this binding post is generally two or three (as a example by alternating current power supply, it is respectively live wire, zero line and ground wire), but the extension along with product function, and the application of intellectualized technology, connection joint is in addition to connecting as power line, it is also used as the transmission of micro-signals of telecommunication such as holding wire, therefore, four or above more binding post 4 uses this waterproof construction, its effect is more preferable, makes water joint of the present utility model be more suitable for the requirement of high-end use；As: can be applicable in the most high-end intelligent water equipment such as water purifier.
In order to quickly position, being additionally provided with location fit position 7 between plug 11 and sleeve 21, described location fit position 7 is the positioning convex portion 72 in the location indentations 71 on plug 11 outer surface, and sleeve 21 inwall respectively, plug 11 inserts in sleeve 21, and positioning convex portion 72 embeds location indentations 71.
Waterproof jacket connecting portion 6 on described sleeve 21 is external screw thread, and movable waterproof jacket 5 inwall is provided with the female thread of correspondence, in order to the Quick fastening of waterproof jacket 5 is fixed.
Further, the outer wall of described waterproof jacket 5 is provided with the several recesses 51 that turn conveniently turning waterproof jacket 5 along its circumferencial direction, and user's hand, by turning recess 51, is tightened fixing even if realizing easy waterproof jacket, and, it is possible to skid when preventing from turning.
It is additionally provided with plug positive stop lug boss 8 on the outer surface of described female terminal 1, sleeve positive stop lug boss 9 it is provided with on the outer surface of male terminal 2, described plug positive stop lug boss 8 is arranged on the outer surface of female terminal 1 and is positioned at plug 11 tail end, and sleeve positive stop lug boss 9 is arranged on the outer surface of male terminal 2 and is positioned at sleeve 21 tail end.
In the present embodiment, the spacing concave station of plug 8 and sleeve positive stop lug boss 9 side on described female terminal 1 and male terminal 2 are also respectively provided with plug and the direction sign 10 of sleeve grafting cooperation, so that user passes through direction sign 10, quickly plug 11 and sleeve 21 grafting are coordinated.
Claims (10)
- null1. waterproof joint structure，Including female terminal (1) and male terminal (2)，Plug (11) and sleeve (21) that mutual sleeve coordinates it is respectively arranged with on described female terminal (1) and male terminal (2)，Terminal openings (3) it is provided with on plug (11)，Binding post (4) it is provided with in sleeve (21)，Plug (11) inserts in sleeve (21)，Binding post (4) inserts in corresponding terminal openings (3)，So that female terminal (1) and male terminal (2) sleeve coordinate、And be electrically connected with，It is characterized in that，Also include a movable waterproof jacket (5)，Sleeve (21) is provided with waterproof jacket connecting portion (6)，Waterproof jacket (5) by plug (11) while enter and be connected with the waterproof jacket connecting portion (6) on sleeve (21)，To block or the junction of sealing plug (11) and sleeve (21).
- Waterproof joint structure the most according to claim 1, it is characterized in that, described plug (11) is arranged on one end of female terminal (1), plug (11) is cylindric and in outer end face, circumferentially direction is provided with several terminal openings (3) equably, sleeve (21) is arranged on one end of male terminal (2), and sleeve (21) inner chamber is that the several terminal openings (3) in corresponding plug (11) are provided with several binding post (4) in circular cavity and circular cavity.
- Waterproof joint structure the most according to claim 1 or claim 2, is characterized in that, the terminal openings (3) on described plug (11) and the binding post (4) on sleeve (21) be respectively four or more than.
- The most according to claim 1, waterproof joint structure, is characterized in that, is additionally provided with location fit position (7) between described plug (11) and sleeve (21).
- Waterproof joint structure the most according to claim 4, it is characterized in that, described location fit position (7) is the location indentations (71) on plug (11) outer surface respectively, and the positioning convex portion (72) on sleeve (21) inwall, plug (11) inserts in sleeve (21), and positioning convex portion (72) embeds location indentations (71).
- The most according to claim 1, waterproof joint structure, is characterized in that, the waterproof jacket connecting portion (6) on described sleeve 21 is external screw thread, and movable waterproof jacket (5) inwall is provided with the female thread of correspondence.
- 7., according to waterproof joint structure described in claim 1 or 6, it is characterized in that, the outer wall of described waterproof jacket (5) is provided with conveniently turn waterproof jacket (5) turn recess (51).
- The most according to claim 7, waterproof joint structure, is characterized in that, the outer wall of described waterproof jacket (5) is provided with along its circumferencial direction and several turns recess (51).
- Waterproof joint structure the most according to claim 2, it is characterized in that, plug positive stop lug boss (8) it is additionally provided with on the outer surface of described female terminal (1), sleeve positive stop lug boss (9) it is provided with on the outer surface of male terminal (2), described plug positive stop lug boss (8) is arranged on the outer surface of female terminal (1) and is positioned at plug (11) tail end, and sleeve positive stop lug boss (9) is arranged on the outer surface of male terminal (2) and is positioned at sleeve (21) tail end.
- Waterproof joint structure the most according to claim 9, it is characterized in that, plug positive stop lug boss (8) and sleeve positive stop lug boss (9) side on described female terminal (1) and male terminal (2) are also respectively provided with plug and the direction sign (10) of sleeve grafting cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620219972.4U CN205452675U (en) | 2016-03-19 | 2016-03-19 | Water joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620219972.4U CN205452675U (en) | 2016-03-19 | 2016-03-19 | Water joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452675U true CN205452675U (en) | 2016-08-10 |
Family
ID=56573501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620219972.4U Active CN205452675U (en) | 2016-03-19 | 2016-03-19 | Water joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205452675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321740A (en) * | 2018-04-13 | 2018-07-24 | 天津英创汇智汽车技术有限公司 | High-tension distribution box and electric vehicle |
| CN111082272A (en) * | 2019-12-12 | 2020-04-28 | 东莞市领亚智能科技有限公司 | One-outlet multi-serial waterproof line |
-
2016
- 2016-03-19 CN CN201620219972.4U patent/CN205452675U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321740A (en) * | 2018-04-13 | 2018-07-24 | 天津英创汇智汽车技术有限公司 | High-tension distribution box and electric vehicle |
| CN111082272A (en) * | 2019-12-12 | 2020-04-28 | 东莞市领亚智能科技有限公司 | One-outlet multi-serial waterproof line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211102 Address after: 528000 No.2, North Xinxi 4th Road, Xiashi village, Lunjiao street, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Chestnut Technology Co.,Ltd. Address before: 528300 Nepheline Village Committee, Lunjiao Sub-district Office, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN VIOMI ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee before: Chen Xiaoping |