CN212849050U - Waterproof connector of quick wiring - Google Patents
Waterproof connector of quick wiring Download PDFInfo
- Publication number
- CN212849050U CN212849050U CN202022296676.3U CN202022296676U CN212849050U CN 212849050 U CN212849050 U CN 212849050U CN 202022296676 U CN202022296676 U CN 202022296676U CN 212849050 U CN212849050 U CN 212849050U
- Authority
- CN
- China
- Prior art keywords
- main shell
- junction box
- injection molding
- circular
- quick
- 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
Links
- 238000001746 injection moulding Methods 0.000 claims abstract description 29
- 238000005538 encapsulation Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 238000010073 coating (rubber) Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a quick terminal box technical field indicates a waterproof connector of quick wiring especially, contains: the sealing assemblies are arranged at two ends of the injection molding and encapsulation junction box and comprise a circular waterproof ring, a main shell, a silica gel ring and a nut, and the circular waterproof ring and the main shell are sequentially sleeved on the injection molding and encapsulation junction box; after installation, the sealing assembly wraps the wiring end of the injection molding and encapsulation junction box, and water can be effectively prevented from dropping on the injection molding and encapsulation junction box through multiple protection of the circular waterproof ring, the main shell, the silica gel ring, the screw cap and the like; the sealing effect is good, and the sealing device is suitable for outdoor use. Moreover, the main shell and the screw cap are detached, so that the electric wire can be replaced on the injection molding and encapsulation junction box, and the installation is very convenient and fast.
Description
Technical Field
The utility model relates to a quick terminal box technical field indicates a waterproof connector of quick wiring especially.
Background
Quick connectors are devices commonly used in wire connections. However, the conventional quick junction box (see fig. 1) is not waterproof and is not suitable for outdoor use because the whole quick junction box is exposed.
Disclosure of Invention
In order to solve the problems, the main object of the present invention is to provide a quick-wiring waterproof connector, which is suitable for outdoor use, and can realize quick wiring and effective waterproofing; moreover, the quick wiring waterproof connector is simple in structure, low in production cost and convenient to assemble.
Another object of the utility model is to provide a waterproof connector of working a telephone switchboard fast, the last circular waterproof circle of waterproof connector of working a telephone switchboard fast is difficult to drop, and the leakproofness is good.
In order to achieve the above object, the utility model adopts the following technical scheme:
a quick-connect, waterproof connector, comprising: the sealing assemblies are arranged at two ends of the injection molding and encapsulation junction box and comprise a circular waterproof ring, a main shell, a silica gel ring and a nut, and the circular waterproof ring and the main shell are sequentially sleeved on the injection molding and encapsulation junction box;
openings are formed in the front end and the rear end of the main shell, the caliber of the front end of the main shell is larger than that of the rear end of the main shell, the front end of the main shell is arranged on the injection molding and encapsulation junction box, the silica gel ring is arranged in the main shell through the opening in the rear end of the main shell, and the nut is sleeved at the rear end of the main shell;
the both ends of the rubber coating terminal box of moulding plastics are equipped with circular recess, circular waterproof circle is installed on the circular recess.
Furthermore, first external threads are arranged at two ends of the injection molding and encapsulation junction box, and first internal threads corresponding to the first external threads are arranged at the front end of the main shell.
Further, the circular groove is adjacent to the first external thread.
Furthermore, the rear end of the main shell is provided with a second external thread, and the nut is provided with a second internal thread corresponding to the second external thread.
The beneficial effects of the utility model reside in that:
the utility model discloses contain: the sealing assemblies comprise a circular waterproof ring, a main shell, a silica gel ring and a nut; therefore, the utility model has simple structure, low production cost and convenient assembly; the circular waterproof ring and the main shell are sequentially sleeved on the injection molding encapsulation junction box, after the installation, the sealing assembly wraps a wiring end of the injection molding encapsulation junction box, and water drops can be effectively prevented from falling on the injection molding encapsulation junction box through multiple protection of the circular waterproof ring, the main shell, the silica gel ring, the nut and the like; the sealing effect is good, and the sealing device is suitable for outdoor use. Moreover, the main shell and the screw cap are detached, so that the electric wire can be replaced on the injection molding and encapsulation junction box, and the installation is very convenient and fast.
The utility model discloses be equipped with and be used for installing the circular recess of circular waterproof circle makes circular waterproof circle is difficult to drop, has strengthened the utility model discloses a leakproofness.
Drawings
Fig. 1 is a structural view of a conventional express junction box in the background art.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a structural diagram of the injection molded and encapsulated junction box of the present invention.
Fig. 4 is a structural diagram of the main housing of the present invention.
The reference numbers illustrate: 1. injection molding and rubber coating the junction box; 2. a circular waterproof ring; 3. a main housing; 4. a silica gel ring; 5. a nut; 6. a circular groove; 7. a first external thread; 8. a second external thread.
Detailed Description
Referring to fig. 2-4, the present invention relates to a quick-connection waterproof connector, which is characterized in that the quick-connection waterproof connector comprises: the injection molding encapsulation junction box comprises an injection molding encapsulation junction box 1, wherein sealing assemblies are arranged at two ends of the injection molding encapsulation junction box 1, each sealing assembly comprises a circular waterproof ring 2, a main shell 3, a silica gel ring 4 and a nut 5, and the circular waterproof rings 2 and the main shells 3 are sequentially sleeved on the injection molding encapsulation junction box 1;
openings are formed in the front end and the rear end of the main shell 3, the caliber of the front end of the main shell 3 is larger than that of the rear end of the main shell 3, the front end of the main shell 3 is arranged on the injection molding and encapsulation junction box 1, the silica gel ring 4 is arranged in the main shell 3 through the opening in the rear end of the main shell 3, and the nut 5 is sleeved on the rear end of the main shell 3;
in the scheme, the nut 5 is provided with a through hole, the electric wire sequentially penetrates through the through hole, the silica gel ring 4 and the injection molding encapsulation junction box 1, and the silica gel ring 4 can keep off water along the electric wire outside.
After installation, the sealing assembly wraps the wiring end of the injection molding and encapsulation junction box 1, and water can be effectively prevented from dropping on the injection molding and encapsulation junction box 1 through multiple protection of the circular waterproof ring 2, the main shell 3, the silica gel ring 4, the screw cap 5 and the like; the sealing effect is good. Moreover, the main shell 3 and the nut 5 can be detached to replace the wires on the injection molding and encapsulation junction box 1, and the installation is very convenient and fast.
Further, first external threads 7 are arranged at two ends of the injection molding and encapsulation junction box 1, and first internal threads corresponding to the first external threads 7 are arranged at the front end of the main shell 3; by adopting the scheme, the main shell 3 and the injection molding encapsulation junction box 1 are conveniently and firmly connected.
Further, two ends of the injection molding and encapsulation junction box 1 are provided with circular grooves 6 adjacent to the first external threads 7, and the circular waterproof rings 2 are arranged on the circular grooves 6; by adopting the scheme, the circular groove 6 can effectively prevent the circular waterproof ring 2 from falling off, and the overall sealing performance is improved.
Further, a second external thread 8 is arranged at the rear end of the main shell 3, and a second internal thread corresponding to the second external thread 8 is arranged on the nut 5; by adopting the scheme, the nut 5 is conveniently fixed on the main shell 3 and is very firmly connected.
The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.
Claims (4)
1. A quick-connect, waterproof connector, comprising: the sealing assemblies are arranged at two ends of the injection molding and encapsulation junction box and comprise a circular waterproof ring, a main shell, a silica gel ring and a nut, and the circular waterproof ring and the main shell are sequentially sleeved on the injection molding and encapsulation junction box;
openings are formed in the front end and the rear end of the main shell, the caliber of the front end of the main shell is larger than that of the rear end of the main shell, the front end of the main shell is arranged on the injection molding and encapsulation junction box, the silica gel ring is arranged in the main shell through the opening in the rear end of the main shell, and the nut is sleeved at the rear end of the main shell;
the both ends of the rubber coating terminal box of moulding plastics are equipped with circular recess, circular waterproof circle is installed on the circular recess.
2. The quick-connection waterproof connector as claimed in claim 1, wherein the injection molded and encapsulated terminal box is provided with first external threads at both ends thereof, and the main housing is provided with first internal threads corresponding to the first external threads at a front end thereof.
3. The quick connect, watertight connector as recited in claim 2, wherein said circular recess is adjacent said first external thread.
4. The quick-connect waterproof connector as claimed in claim 3, wherein said main housing is provided at a rear end thereof with a second external thread, and said nut is provided with a second internal thread corresponding to said second external thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022296676.3U CN212849050U (en) | 2020-10-15 | 2020-10-15 | Waterproof connector of quick wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022296676.3U CN212849050U (en) | 2020-10-15 | 2020-10-15 | Waterproof connector of quick wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212849050U true CN212849050U (en) | 2021-03-30 |
Family
ID=75154176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022296676.3U Expired - Fee Related CN212849050U (en) | 2020-10-15 | 2020-10-15 | Waterproof connector of quick wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212849050U (en) |
-
2020
- 2020-10-15 CN CN202022296676.3U patent/CN212849050U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210330 |