CN208508092U - Self-locking water-proof connector - Google Patents
Self-locking water-proof connector Download PDFInfo
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- CN208508092U CN208508092U CN201821433293.2U CN201821433293U CN208508092U CN 208508092 U CN208508092 U CN 208508092U CN 201821433293 U CN201821433293 U CN 201821433293U CN 208508092 U CN208508092 U CN 208508092U
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- core
- master batch
- rubber master
- lower groove
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Abstract
A kind of self-locking water-proof connector, including male connector interconnected and female further include middle cap, and the male connector includes public glue core, and the public affairs glue wicking surface is equipped with upper groove and lower groove；Spring is equipped in the lower groove；The middle cap inner wall is equipped with and the corresponding retaining point of lower groove, several stuck points corresponding with upper groove and three relative positions can form the buckle of triangle, and the stuck point is connected in upper groove, and retaining point is connected to the one end in lower groove and being located at spring；The female includes rubber master batch core, and the position of the corresponding buckle of the rubber master batch core is equipped with card slot, and card slot is equipped with opening, and rubber master batch core makes to be clamped in card slot by opening.The utility model uses double recess, and spring groove is separated with detent slot, and spring is unlikely to deform when loading；And three buckles and corresponding three card slots are devised according to triangle stability principle, substantially increase the performance of waterproof conduction after the docking of male and female head.
Description
Technical field
The utility model relates to field of connectors, espespecially a kind of self-locking water-proof connector.
Background technique
Water-proof connector includes male connector, female, and for cap in the connection of male connector female clamping, male connector surface is equipped with recessed
Slot, spring is equipped in groove, and female surface is equipped with card slot；Corresponding stuck point, buckle are equipped in middle cap, stuck point is connected to groove
It is interior, it is connected in card slot.
Traditional self-locking water-proof connector is single groove structure, be easy to cause camber of spring in loading spring, influences bullet
Spring service life；And traditional male and female head is docked by double card buckle structure, and stability is insufficient.
Utility model content
To solve the above problems, the utility model provides a kind of self-locking water-proof connector.The utility model uses dual-cavity
Structure, spring groove are separated with detent slot, and spring is unlikely to deform when loading；And three are devised according to triangle stability principle
A buckle and corresponding three card slots substantially increase the performance of waterproof conduction after the docking of male and female head.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: self-locking water-proof connector, including it is mutual
The male connector and female of connection, further include middle cap, and the male connector includes public glue core, and the public affairs glue wicking surface is equipped with upper groove and recessed
Slot；Spring is equipped in the lower groove；The middle cap inner wall is equipped with retaining point corresponding with lower groove, several and upper groove
Corresponding stuck point and three relative positions can form the buckle of triangle, and the stuck point is connected in upper groove, retaining point card
Connect in lower groove and be located at one end of spring；The female includes rubber master batch core, and the position of the corresponding buckle of the rubber master batch core is equipped with
Card slot, card slot are equipped with opening, and rubber master batch core makes to be clamped in card slot by opening, and opening, which is equipped with, pushes buckle along retaining
The mobile bevel edge in point compressed spring direction.
Specifically, being equipped with limited block in the upper groove, stuck point, which is moved in upper groove and supported along slot direction, terminates in limit
At block.
Specifically, the triangle that the relative position between the buckle is formed is equilateral triangle.
Specifically, further including inner wall in the nut for gradually receiving basket structure, wherein the public affairs glue core and rubber master batch wicking surface cover
Equipped with shell, the tail portion of the shell be equipped with the axial consistent strip gab pipe of shell, the side of the shell is equipped with and nut
The screw thread of cooperation；Wherein nut is connect by screw thread with shell spiral, and strip gab pipe is to leaning at the center of strip gab pipe
Hold together.
Specifically, being equipped with silica gel ring in the strip gab pipe.
Specifically, the junction of the public affairs glue core and shell is equipped with the first water proof ring, the connection of the rubber master batch core and shell
Place is equipped with the second water proof ring, and the junction of public glue core and rubber master batch core is equipped with third water proof ring.
Specifically, being equipped with the first bit-avoiding slot being connected to upper groove and lower groove on the upside of the lower groove, downside is equipped with
The second bit-avoiding slot being connected to lower groove, first bit-avoiding slot and the second bit-avoiding slot is located along the same line and the position with stuck point
It sets corresponding；The position of corresponding retaining point is additionally provided with third bit-avoiding slot on the downside of the lower groove.
Specifically, the public affairs glue in-core is equipped with the solid core needle extended along public glue mandrel direction, the rubber master batch in-core is equipped with edge
The solid core pin hole that rubber master batch mandrel direction extends, public glue core and rubber master batch core are inserted into solid core pin hole by solid needle and are located by connecting.
The utility model has the beneficial effects that: the public glue core of this connector uses upper and lower double recess, card slot is assembled
It is separated with spring groove, group shock mount is more convenient, can prevent spring and be deformed in assembling because gimmick is by not in place；Rubber master batch
Core takes leave of the unstability of traditional two card slots according to three card slots of the stability Design of triangle；Middle cap inner wall be equipped with
The mutually matched stuck point of public glue core upper groove and with the mutually matched retaining point of public glue core lower groove, be additionally provided with and rubber master batch core card
Mutually matched three buckles of slot, the mating connection between them increase the stability that glue core is connect with middle cap, distinguish simultaneously
The difference of this connector and convention connectors in structure out substantially increases the property of waterproof conduction after public glue core rubber master batch core docking
Energy.
The utility model from card step: firstly, middle cap is first connect with public affairs glue core, middle cap stuck point sequentially passes through second and keeps away position
Slot, lower groove, the first bit-avoiding slot, are finally connected in upper groove, and at the same time, retaining point passes through third bit-avoiding slot and is connected to
One end in lower groove and positioned at spring；At this moment middle cap and rubber master batch core are attached again, the card in connection procedure on rubber master batch core
Buckle in the promotion of slot bevel edge in cap rotates middle cap, while retaining point compressed spring, when leaving card slot bevel edge wait buckle, spring
Being acted on by elastic force pushes retaining point to reset, while buckle revotating card being pushed to enter in card slot, resets middle cap, realizes to rubber master batch core
From card fix.
Detailed description of the invention
Fig. 1 is the utility model perspective view of the explosion.
Fig. 2 is the middle cap structure schematic diagram of the utility model.
Fig. 3 is the rubber master batch cored structure schematic diagram of the utility model.
Fig. 4 is the public glue cored structure schematic diagram of the utility model.
Fig. 5 is the utility model structure diagram.
Drawing reference numeral explanation: cap in 1.；2. public glue core；3. the first water proof ring；4. silica gel ring；5. shell；6. strip gab
Pipe；7. nut；8. solid needle；9. spring；10. third water proof ring；11. rubber master batch core；12. solid needle tubing；13. the second water proof ring；
14. stuck point；15. buckle；16. card slot；17. limited block；18. the first bit-avoiding slot；19. the second bit-avoiding slot；20. lower groove；21.
Upper groove；22. retaining point；23. third bit-avoiding slot.
Specific embodiment
Please refer to shown in Fig. 1-4, the utility model about a kind of self-locking water-proof connector, including male connector interconnected and
Female further includes middle cap 1, and the male connector includes public glue core 2, and 2 surface of public affairs glue core is equipped with upper groove 21 and lower groove 20；Institute
It states and is equipped with spring 9 in lower groove 20；1 inner wall of middle cap be equipped with retaining point 22 corresponding with lower groove 20, several with it is upper
The corresponding stuck point 14 of groove 20 and three relative positions can form the buckle 15 of triangle, and the stuck point 14 is connected to upper groove
In 21, retaining point 22 is connected to the one end in lower groove 20 and being located at 9 spring of bullet；The female includes rubber master batch core 11, the rubber master batch
The position of the corresponding buckle 15 of core 11 is equipped with card slot 16, and card slot 16 is equipped with opening, and rubber master batch core 11 makes 15 clamping of buckle by opening
Enter in card slot 16, opening is equipped with the bevel edge for pushing buckle 15 to move along 22 compressed spring of retaining point, 9 direction.
The public glue core 2 of this connector uses upper and lower double recess, and assembly card slot is separated with spring groove, can prevent spring
9 are deformed in assembling because gimmick is by not in place, and 9 one end of spring is fixedly connected with lower groove 20, and the other end is movable end；
Rubber master batch core 11 takes leave of the unstability of traditional two card slots according to three card slots 16 of the stability Design of triangle；In middle cap 1
Wall be equipped with the mutually matched stuck point 14 of public 2 upper groove of glue core and with the mutually matched retaining point 22 of public 2 lower groove of glue core 20,
Be additionally provided with mutually matched three buckles 15 of 11 card slot 16 of rubber master batch core, the mating connection between them increases glue core and middle cap
The stability of 1 connection, while the difference of this connector and convention connectors in structure is distinguished, substantially increase public glue core 2
The performance of waterproof conduction after rubber master batch core 11 docks.
The utility model from card step: firstly, middle cap 1 is first connect with public affairs glue core 2, middle 1 stuck point 14 of cap sequentially passes through the
Two bit-avoiding slots 19, lower groove 20, the first bit-avoiding slot 18, are finally connected in upper groove 21, and at the same time, retaining point 22 passes through the
Three bit-avoiding slots 23 and the one end for being connected in lower groove 20 and being located at spring 9；At this moment middle cap 1 is connected with rubber master batch core 11 again
It connects, the buckle 15 in 16 bevel edge of the card slot promotion in connection procedure on rubber master batch core 11 in cap 1 rotates middle cap 1, while retaining point
22 compressed springs 9, when leaving 16 bevel edge of card slot wait buckle 15, spring 9 is acted on by elastic force pushes retaining point 22 to reset, and pushes away simultaneously
Dynamic 15 rotation of buckle is caught in card slot 16, resets middle cap 1, realizes fixing from card to rubber master batch core 11.
Specifically, being equipped with limited block 17 in the upper groove 21, stuck point 14 is moved and is supported along slot direction in upper groove 21
It terminates at limited block 17.
In above scheme, the design of limited block 17 makes stuck point 14 be not easy to slide from the first bit-avoiding slot 18, enhances public glue
The stability connected between core 2 and middle cap 1.
Specifically, the triangle that the relative position between the buckle 15 is formed is equilateral triangle.
In above scheme, the triangle that three buckles 15 are formed is preferably equilateral triangle, and not only stability is more preferable, also can be right
Space makes full use of, and according to the difference of design scheme, other triangles also may be used.
Specifically, further including inner wall in the nut 7 for gradually receiving basket structure, wherein the public affairs glue core 2 and 11 surface of rubber master batch core
Be arranged with shell 5, the tail portion of the shell 5 be equipped with the axial consistent strip gab pipe 6 of shell 5, the side of the shell 5 is set
There is the screw thread cooperated with nut 7；Wherein nut 7 is connect by screw thread with 5 spiral of shell, and strip gab pipe 6 is to strip gab
It is drawn close at the center of pipe 6.
In above scheme, the design of shell 5 is conducive to protect public glue core 2 and rubber master batch core 11, prolongs its service life；Tail portion
The design of nut 7 can enhance the leakproofness and stability of shell 5, and the design of screw thread and strip gab pipe 6 is so that nut 7 and outer
Shell 5 connect it is more convenient, it is even closer.
Specifically, being equipped with silica gel ring 4 in the strip gab pipe 6.
In above scheme, the design of silica gel ring 4 enhances the leakproofness of shell 5, can more prevent water and its his foreign matter from invading
Glue core, damages, for extend glue core using duration and enhance entire product waterproof electric conductivity play the role of it is very big.
Specifically, the junction of the public affairs glue core 2 and shell 5 is equipped with the first water proof ring 3, the rubber master batch core 11 and shell 5
Junction be equipped with the second water proof ring 13, the junction of public glue core 2 and rubber master batch core 11 is equipped with third water proof ring 10.
In above scheme, the setting of the first water proof ring 3, the second water proof ring 13, third water proof ring 10 can effectively realize waterproof
Effect, good seal performance, structure are simple.
Specifically, the first bit-avoiding slot 18 being connected to 21 slot of fovea superior and lower groove 20 is equipped on the upside of the lower groove 20,
Downside is equipped with the second bit-avoiding slot 19 being connected to lower groove 20, and first bit-avoiding slot is located along the same line with the second bit-avoiding slot
And it is corresponding with the position of stuck point；The position of corresponding retaining point 22 is additionally provided with third bit-avoiding slot 23 on the downside of the lower groove.
In above scheme, the first bit-avoiding slot 18 and the second bit-avoiding slot 19 are provided with passing through for stuck point 14 when being conducive to clamping,
So that operation is simpler, quick；The design of third bit-avoiding slot 23 is conducive to passing through for retaining point 22.
Specifically, the solid core needle 8 extended along public 11 axis direction of glue core is equipped in the public affairs glue core 11, in the rubber master batch core 11
Equipped with the solid core pin hole 12 extended along 11 axis direction of rubber master batch core, public glue core 2 and rubber master batch core 11 pass through the insertion solid core pin hole of solid needle 8
12 are located by connecting.
In above scheme, solid core pin hole 12 and solid core needle 8 location and installation that complements one another are connected, and effectively realize public glue core 2
It is easy to connect with the mating installation of rubber master batch core 11.
Embodiment of above is only that preferred embodiments of the present invention are described, not to the utility model
Range be defined, under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel to this
The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (8)
1. a kind of self-locking water-proof connector, including male connector interconnected and female, it is characterised in that: it further include middle cap, it is described
Male connector includes public glue core, and the public affairs glue wicking surface is equipped with upper groove and lower groove；Spring is equipped in the lower groove；In described
Cap inner wall is equipped with and the corresponding retaining point of lower groove, several stuck points corresponding with upper groove and three relative positions can be formed
The buckle of triangle, the stuck point are connected in upper groove, and retaining point is connected to the one end in lower groove and being located at spring；It is described
Female includes rubber master batch core, and the position of the corresponding buckle of the rubber master batch core is equipped with card slot, and card slot is equipped with opening, and rubber master batch core passes through opening
Make to be clamped in card slot, opening is equipped with the bevel edge for pushing buckle to move along retaining point compressed spring direction.
2. self-locking water-proof connector according to claim 1, it is characterised in that: be equipped with limited block, card in the upper groove
Point, which is moved and supported along slot direction in upper groove, to be terminated at limited block.
3. self-locking water-proof connector according to claim 1, it is characterised in that: the relative position between the buckle is formed
Triangle be equilateral triangle.
4. self-locking water-proof connector according to claim 1, it is characterised in that: further include inner wall in gradually receipts basket structure
Nut, wherein the public affairs glue core and rubber master batch wicking surface are arranged with shell, the tail portion of the shell is equipped with axially consistent with shell
Strip gab pipe, the side of the shell is equipped with the screw thread cooperated with nut；Wherein nut is connect by screw thread with shell spiral,
And strip gab pipe is to drawing close at the center of strip gab pipe.
5. self-locking water-proof connector according to claim 4, it is characterised in that: be equipped with silica gel in the strip gab pipe
Circle.
6. self-locking water-proof connector according to claim 4, it is characterised in that: the junction of the public affairs glue core and shell is set
There is the first water proof ring, the junction of the rubber master batch core and shell is equipped with the second water proof ring, and the junction of public glue core and rubber master batch core is set
There is third water proof ring.
7. self-locking water-proof connector according to claim 1, it is characterised in that: the lower groove upside is equipped with and upper groove
The first bit-avoiding slot being connected to lower groove, downside are equipped with the second bit-avoiding slot for be connected to lower groove, first bit-avoiding slot and
Second bit-avoiding slot is located along the same line and corresponding with the position of stuck point；The position of retaining point is corresponded to also on the downside of the lower groove
Equipped with third bit-avoiding slot.
8. self-locking water-proof connector according to claim 1-6, it is characterised in that: the public affairs glue in-core is equipped with edge
The solid core needle that public glue mandrel direction extends, the rubber master batch in-core are equipped with the solid core pin hole extended along rubber master batch mandrel direction, public glue core
Solid core pin hole is inserted by solid needle with rubber master batch core to be located by connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433293.2U CN208508092U (en) | 2018-09-03 | 2018-09-03 | Self-locking water-proof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433293.2U CN208508092U (en) | 2018-09-03 | 2018-09-03 | Self-locking water-proof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508092U true CN208508092U (en) | 2019-02-15 |
Family
ID=65300812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821433293.2U Active CN208508092U (en) | 2018-09-03 | 2018-09-03 | Self-locking water-proof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988003A (en) * | 2018-09-03 | 2018-12-11 | 深圳澳华电气股份有限公司 | Self-locking water-proof connector |
-
2018
- 2018-09-03 CN CN201821433293.2U patent/CN208508092U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988003A (en) * | 2018-09-03 | 2018-12-11 | 深圳澳华电气股份有限公司 | Self-locking water-proof connector |
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