CN204992117U - Waterproof connecting wire restraints - Google Patents
Waterproof connecting wire restraints Download PDFInfo
- Publication number
- CN204992117U CN204992117U CN201520809552.7U CN201520809552U CN204992117U CN 204992117 U CN204992117 U CN 204992117U CN 201520809552 U CN201520809552 U CN 201520809552U CN 204992117 U CN204992117 U CN 204992117U
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- CN
- China
- Prior art keywords
- female
- head
- external mold
- core
- male
- 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 waterproof connecting wire restraints, including public head, female head and T head, public head is equipped with O type sealing washer, public core, nut and the public first external mold of gluing, and female head is equipped with rubber master batch core, external screw thread, female first centre form and female first external mold, and the T head is equipped with first centre form of T and the first external mold of T, uses through the centre form and the combination of dual structural design, O type sealing washer and the screw thread nut of external mold for the rat tail has good waterproof performance, and waterproof grade can reach IP67. Being equipped with on the public gluey core in addition and preventing slow -witted projection, it stays recess cooperation use with rubber master batch core and overhead the preventing of being equipped with of T, and connects mutually by the screw, guarantees public affairs head and female head, the first correct zonulae occludens of T, has guaranteed the circuit connection of goodness. The arrow point is equipped with on the surface of each external mold, its equipment time can be shortens. In addition, this rat tail still have very strong expansibility, but its exclusive use also can make up the use to be applicable to different application demands.
Description
Technical field
The utility model relates to field of connectors, particularly a kind of waterproof rat tail.
Background technology
Along with the fast development of science and technology, LED Related product is widely used in various place, as in the outdoor facilities such as street lamp, Tunnel Lamp, guardrail pipe, the connector in use needing waterproof connects, to avoid water to penetrate on connector component, connector is caused to get rusty or short circuit and cause fault.
Current connector is poor with the sealing be connected between spool, and waterproof effect is bad, and extraneous water is easy to enter and connects in spool, and causes fault.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of waterproof rat tail, its have structure simple, easy for installation, be connected firmly, the advantage such as water resistance is good, autgmentability is strong.
For achieving the above object, the technical scheme that the utility model proposes is: a kind of waterproof rat tail, comprise male, female and T head, described male is provided with O RunddichtringO, public glue core, male external mold, male terminal and is set in the nut of public glue core outside, the top of described public glue core is provided with the annular groove holding described O RunddichtringO, described male terminal wears and is fixed on described public glue in-core, and its bottom is connected with cable; Described female is provided with rubber master batch core, female internal mold, is sheathed on female terminal in female internal mold and female internal frame, described rubber master batch core is provided with and the close-fitting external screw thread of described nut and the positioning end sub-aperture holding described male terminal, described female terminal wears and is fixed in described female internal frame, its upper end is fixed on described rubber master batch in-core, and its lower end is connected with cable; Described T head be provided with T head internal mold and with the close-connected external screw thread of described male nut.
Further, described female is also provided with the female external mold being sheathed on described female internal mold outside, and the upper end of described female external mold is connected with described rubber master batch core lower end; Described T head is also provided with the T head external mold being sheathed on described T head internal mold outside.
Further, the lower end of described male external mold is provided with screw thread.
Further, the outer surface that described female external mold lower end and described T head external mold are respectively held is equipped with screw thread.
Further, described public glue in-core is provided with fool proof projection, is equipped with fool proof groove close-fitting with described fool proof projection in described rubber master batch core and T head.
Further, the cross sectional shape of described fool proof projection is circular, semicircle, trapezoidal, square or polygon.
Further, the outer surface of described male external mold is provided with boss.
Further, the outer surface of described male external mold, described female external mold and described T head external mold is equipped with arrow.
Further, described female terminal is built-in with clip spring structure.
Adopt technique scheme, the utility model has following beneficial effect: external mold dual structure, sealing ring and the design such as to be threaded in adopting, make the utility model have structure simple, easy for installation, be connected firmly, the advantage such as water resistance good (classification of waterproof can reach IP67), autgmentability are strong, the water-proof function realizing product can be stablized under harsh climate environment, and be provided with the female terminal of clip spring structure and male, female, the T head of error-proof structure, then ensure that the excellent connection of circuit.
Accompanying drawing explanation
Fig. 1 is the explosive view of the utility model male.
Fig. 2 is the explosive view of the utility model female.
Fig. 3 is the explosive view of the utility model T head.
Fig. 4 is the structural representation of the public glue core of the utility model and male external mold.
Fig. 5 is the structural representation of the utility model female internal mold.
Fig. 6 is the structural representation of the utility model rubber master batch core and female external mold.
Fig. 7 is the structural representation of external mold in the utility model T head.
Fig. 8 is the structural representation of the utility model male external mold boss.
Fig. 9 is application schematic diagram one of the present utility model.
Figure 10 is application schematic diagram two of the present utility model.
Wherein: 1.O RunddichtringO, 2. public glue core, 21. annular grooves, 22. fool proof projections, 3. male terminal, 4. male external mold, 41. boss, 5. nut, 6. rubber master batch core, 61. external screw threads, 62. positioning end sub-aperture, 7. female terminal, 71. clip spring structures, 8. female internal frame, 9. female external mold, 10.T head external mold, 11.T head internal mold, 12. cables, 13. arrows, 14. fool proof grooves.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Fig. 1 to 7, a kind of waterproof rat tail, comprise male, female and T head, described male is provided with O RunddichtringO 1, public glue core 2, male external mold 4, male terminal 3 and is set in the nut 5 of public glue core 2 outside, the top of described public glue core 2 is provided with the annular groove 21 holding described O RunddichtringO 1, described male terminal 3 wears and is fixed in described public glue core 2, and its bottom is connected with cable 5; Described female is provided with rubber master batch core 6, female internal mold, is sheathed on female terminal 7 in female internal mold and female internal frame 8, described rubber master batch core 6 is provided with and the close-fitting external screw thread of described nut 61 and the positioning end sub-aperture 62 holding described male terminal, described female terminal 7 wears and is fixed in described female internal frame 8, its upper end is fixed in described rubber master batch core 2, and its lower end is connected with cable 5; Described T head be provided with T head internal mold 11 and with the close-connected external screw thread of described male nut 5.
In order to improve water resistance, described female is also provided with the female external mold 9 being sheathed on described female internal mold outside, and the upper end of described female external mold 9 is connected with described rubber master batch core 6 lower end; Described T head is also provided with the T head external mold 10 being sheathed on described T head internal mold outside.Internal mold and external mold form dual waterproof construction, drastically increase the water resistance of rat tail.
Further, the lower end of described male external mold 4 is provided with screw thread.
Connection in order to ensure female, T head and male is more tight, and the outer surface that described female external mold 9 lower end and described T head external mold 10 are respectively held is equipped with screw thread, also facilitates and is connected with other devices, to meet different application demands.
In order to ensure male and female, T head exact connect ion and simplification is installed, described public glue in-core is provided with fool proof projection 22, is equipped with fool proof groove 14 close-fitting with described fool proof projection 22 in described rubber master batch core and T head.The cross sectional shape of described fool proof projection 22 is circular, semicircle, trapezoidal, square or polygon, but is not limited thereto.
In order to make nut 5 can not landing when free state, the outer surface of described male external mold 4 be provided with boss 41.
In order to shorten the built-up time of rat tail, the outer surface of described male external mold 4, described female external mold 9 and described T head external mold 10 is equipped with arrow 13, to indicate assembling direction.
In order to ensure excellent electrical connection, described female terminal 7 is built-in with clip spring structure 71.
Rat tail of the present utility model both can be used alone, also can by organizing circuit connected in series or use in parallel more, extensibility is strong, can combinationally use according to concrete needs, to be satisfied with different application demands, as T head to be together in series use (as shown in Figure 9) by cable, maybe female can be lengthened at T head end, then carry out serial or parallel connection use (as shown in Figure 10).
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection range of the present utility model.
Claims (9)
1. a waterproof rat tail, comprise male, female and T head, it is characterized in that, described male is provided with O RunddichtringO, public glue core, male external mold, male terminal and is set in the nut of public glue core outside, the top of described public glue core is provided with the annular groove holding described O RunddichtringO, described male terminal wears and is fixed on described public glue in-core, and its bottom is connected with cable; Described female is provided with rubber master batch core, female internal mold, is sheathed on female terminal in female internal mold and female internal frame, described rubber master batch core is provided with and the close-fitting external screw thread of described nut and the positioning end sub-aperture holding described male terminal, described female terminal wears and is fixed in described female internal frame, its upper end is fixed on described rubber master batch in-core, and its lower end is connected with cable; Described T head be provided with T head internal mold and with the close-connected external screw thread of described male nut.
2. a kind of waterproof rat tail as claimed in claim 1, is characterized in that, described female is also provided with the female external mold being sheathed on described female internal mold outside, and the upper end of described female external mold is connected with described rubber master batch core lower end; Described T head is also provided with the T head external mold being sheathed on described T head internal mold outside.
3. a kind of waterproof rat tail as claimed in claim 1 or 2, is characterized in that, the lower end of described male external mold is provided with screw thread.
4. a kind of waterproof rat tail as claimed in claim 1 or 2, is characterized in that, the outer surface that described female external mold lower end and described T head external mold are respectively held is equipped with screw thread.
5. a kind of waterproof rat tail as claimed in claim 4, is characterized in that, described public glue in-core is provided with fool proof projection, is equipped with fool proof groove close-fitting with described fool proof projection in described rubber master batch core and T head.
6. a kind of waterproof rat tail as claimed in claim 5, is characterized in that, the cross sectional shape of described fool proof projection is circular, semicircle, trapezoidal, square or polygon.
7. a kind of waterproof rat tail as claimed in claim 4, is characterized in that, the outer surface of described male external mold is provided with boss.
8. a kind of waterproof rat tail as claimed in claim 4, is characterized in that, the outer surface of described male external mold, described female external mold and described T head external mold is equipped with arrow.
9. a kind of waterproof rat tail as claimed in claim 4, it is characterized in that, described female terminal is built-in with clip spring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809552.7U CN204992117U (en) | 2015-10-20 | 2015-10-20 | Waterproof connecting wire restraints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809552.7U CN204992117U (en) | 2015-10-20 | 2015-10-20 | Waterproof connecting wire restraints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992117U true CN204992117U (en) | 2016-01-20 |
Family
ID=55126447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520809552.7U Expired - Fee Related CN204992117U (en) | 2015-10-20 | 2015-10-20 | Waterproof connecting wire restraints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992117U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058565A (en) * | 2016-08-04 | 2016-10-26 | 深圳市大族元亨光电股份有限公司 | T-shaped waterproof connector |
| CN106356808A (en) * | 2016-10-14 | 2017-01-25 | 无锡市海升电子科技有限公司 | Waterproof leakage protector for wiring port |
| CN115117665A (en) * | 2022-08-29 | 2022-09-27 | 江苏泽润新材料有限公司 | DC connector |
-
2015
- 2015-10-20 CN CN201520809552.7U patent/CN204992117U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058565A (en) * | 2016-08-04 | 2016-10-26 | 深圳市大族元亨光电股份有限公司 | T-shaped waterproof connector |
| CN106356808A (en) * | 2016-10-14 | 2017-01-25 | 无锡市海升电子科技有限公司 | Waterproof leakage protector for wiring port |
| CN115117665A (en) * | 2022-08-29 | 2022-09-27 | 江苏泽润新材料有限公司 | DC connector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20181020 |