CN212849051U - T-shaped waterproof connector - Google Patents
T-shaped waterproof connector Download PDFInfo
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- CN212849051U CN212849051U CN202022298400.9U CN202022298400U CN212849051U CN 212849051 U CN212849051 U CN 212849051U CN 202022298400 U CN202022298400 U CN 202022298400U CN 212849051 U CN212849051 U CN 212849051U
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- junction box
- injection molding
- main shell
- encapsulation junction
- outer die
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Abstract
The utility model relates to a terminal box technical field indicates a waterproof connector of T type especially, contains: the connector main body and the three sealing components have simple structure, low production cost and convenient assembly; the connector main body is composed of an injection molding encapsulation junction box outer die and an injection molding encapsulation junction box inner die which are both T-shaped structures, the injection molding encapsulation junction box inner die is arranged inside the injection molding encapsulation junction box outer die, three end parts of the injection molding encapsulation junction box outer die of the T-shaped structures are provided with quick connection positions, and the sealing assembly is sleeved on the end parts of the injection molding encapsulation junction box outer die; the sealing assembly comprises a circular waterproof ring, a main shell, a silica gel ring and a nut. The utility model discloses when can realize quick wiring, also promote the waterproof performance of connector main part is good.
Description
Technical Field
The utility model relates to a terminal box technical field indicates a waterproof connector of T type 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. Moreover, the quick junction box can only be connected with two wires, and cannot be applied to an application scene that a main line is connected with two branch lines.
Disclosure of Invention
In order to solve the above problem, the utility model aims to provide a waterproof connector of T type, waterproof connector of T type can be applied to and be connected thread and two branch lines, adopts the rubber coating terminal box of moulding plastics moreover and can realize quick wiring, and waterproof performance is good.
Another object of the present invention is to provide a T-shaped waterproof connector, wherein the circular waterproof ring on the T-shaped waterproof connector is not easy to fall off, and has good sealing performance; the T-shaped waterproof connector is conveniently mounted on a wall or a mounting plate; the practicability is strong.
Another object of the utility model is to provide a waterproof connector of T type, waterproof connector of T type simple structure, low in production cost, the equipment is convenient.
In order to achieve the above object, the utility model adopts the following technical scheme:
a T-shaped waterproof connector, characterized in that it comprises: the connector body consists of an injection molding encapsulation junction box outer die and an injection molding encapsulation junction box inner die which are both T-shaped structures, the injection molding encapsulation junction box inner die is arranged inside the injection molding encapsulation junction box outer die, three end parts of the injection molding encapsulation junction box outer die of the T-shaped structures are provided with quick wire connecting positions, and the sealing assemblies are sleeved on the end parts of the injection molding encapsulation junction box outer die;
the sealing assembly comprises a circular waterproof ring, a main shell, a silica gel ring and a nut, and the circular waterproof ring and the main shell are sleeved on the end part of the outer mold of 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 opening in the front end of the main shell is larger than that of the opening in the rear end of the main shell, the front end of the main shell is connected with the outer die of 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;
three ends of the outer mold of the injection molding and encapsulation junction box are provided with circular grooves, and the circular waterproof rings are arranged on the circular grooves.
Furthermore, three ends of the outer die of the injection molding and encapsulation junction box are provided with first external threads, and the front end of the main shell is provided with first internal threads corresponding to the first external threads.
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.
Furthermore, two mounting holes are symmetrically formed in the outer die of the injection molding and encapsulation junction box.
The beneficial effects of the utility model reside in that:
the utility model discloses contain: a connector body and three seal assemblies; the structure is simple, the production cost is low, and the assembly is convenient; the connector main body consists of an injection molding encapsulation junction box outer mold and an injection molding encapsulation junction box inner mold, three ends of the injection molding encapsulation junction box outer mold of the T-shaped structure are provided with quick connection positions, and the sealing assembly is sleeved on the ends of the injection molding encapsulation junction box outer mold; the sealing assembly comprises a circular waterproof ring, a main shell, a silica gel ring and a nut; the utility model discloses can be applied to and be connected thread and two branches, adopt the rubber coating terminal box of moulding plastics moreover when can realize quick wiring, also promote the waterproof performance of connector main part is good.
The utility model is provided with the circular groove for installing the circular waterproof ring, so that the circular waterproof ring is not easy to fall off, and the sealing performance of the utility model is enhanced; and the symmetry is equipped with two mounting holes on the rubber coating terminal box external mold of moulding plastics, conveniently will with connecting pieces such as nail, screw the utility model discloses fix on the wall or on the mounting panel, the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of a conventional quick junction box described in the background art.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is the structure schematic diagram of the external mold of the injection molding and rubber coating junction box of the present invention.
The reference numbers illustrate: 1. an outer mold of the rubber-coated junction box is injected; 2. a circular waterproof ring; 3. a main housing; 4. a silica gel ring; 5. a nut; 6. injecting and coating an inner mold of the junction box; 7. a first external thread; 8. a second external thread; 9. a circular groove; 10. mounting holes; 11. and (5) quickly connecting the wire.
Detailed Description
Referring to fig. 2-3, the present invention relates to a T-shaped waterproof connector, which comprises: the connector comprises a connector main body and three sealing assemblies, wherein the connector main body consists of an injection molding encapsulation junction box outer die 1 and an injection molding encapsulation junction box inner die 6 which are both T-shaped structures, the injection molding encapsulation junction box inner die 6 is arranged inside the injection molding encapsulation junction box outer die 1, three ends of the injection molding encapsulation junction box outer die 1 of the T-shaped structures are provided with quick wire connecting positions 11, and the sealing assemblies are sleeved on the ends of the injection molding encapsulation junction box outer die 1;
the sealing assembly comprises a circular waterproof ring 2, a main shell 3, a silica gel ring 4 and a nut 5, wherein the circular waterproof ring 2 and the main shell 3 are sleeved on the end part of the injection molding and encapsulation junction box outer mold 1;
openings are formed in the front end and the rear end of the main shell 3, the caliber of the opening in the front end of the main shell 3 is larger than that of the opening in the rear end of the main shell 3, the front end of the main shell 3 is connected with the injection molding and encapsulation junction box outer die 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 at the rear end of the main shell 3;
in the scheme, the screw cap 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 outer die 1 to be connected, and the silica gel ring 4 can keep water along the electric wire out.
After installation, the three sealing components wrap the quick wiring position 11 of the injection molding and encapsulation wiring box outer mold 1, and water can be effectively prevented from dropping on the quick wiring position 11 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 are detached, so that the electric wire can be replaced on the quick wiring position 11, and the installation is very convenient and quick.
Further, three ends of the injection molding and encapsulation junction box outer die 1 are provided with first outer threads 7, and the front end of the main shell 3 is provided with first inner threads corresponding to the first outer threads 7; by adopting the scheme, the main shell 3 and the injection molding and encapsulation junction box outer die 1 are connected more conveniently and firmly.
Further, three ends of the injection molding and encapsulation junction box outer die 1 are provided with circular grooves 9 adjacent to the first external threads 7, and the circular waterproof rings 2 are arranged on the circular grooves 9; by adopting the scheme, the circular groove 9 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 fixed on the main shell 3, and the connection is firm and the operation is convenient.
Further, two mounting holes 10 are symmetrically formed in the outer die 1 of the injection molding and encapsulation junction box; the purpose of this restriction is to facilitate the fixing of the utility model on the wall or on the mounting plate by means of connecting members such as nails and screws.
The utility model discloses make full use of plastic injection rubber coating and circular waterproof circle 2 realize waterproofly, utilize the mutual supporting location erection joint of quick terminal box, realize supporting installation between line and the line effectively, sealed effectual, it is convenient to connect. And the matched use of the injection molding encapsulation junction box outer mold 1 and the injection molding encapsulation junction box inner mold 6 has the double protection effect.
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 (5)
1. A T-shaped waterproof connector, characterized in that it comprises: the connector body consists of an injection molding encapsulation junction box outer die and an injection molding encapsulation junction box inner die which are both T-shaped structures, the injection molding encapsulation junction box inner die is arranged inside the injection molding encapsulation junction box outer die, three end parts of the injection molding encapsulation junction box outer die of the T-shaped structures are provided with quick wire connecting positions, and the sealing assemblies are sleeved on the end parts of the injection molding encapsulation junction box outer die;
the sealing assembly comprises a circular waterproof ring, a main shell, a silica gel ring and a nut, and the circular waterproof ring and the main shell are sleeved on the end part of the outer mold of 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 opening in the front end of the main shell is larger than that of the opening in the rear end of the main shell, the front end of the main shell is connected with the outer die of 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;
three ends of the outer mold of the injection molding and encapsulation junction box are provided with circular grooves, and the circular waterproof rings are arranged on the circular grooves.
2. A T-shaped waterproof connector as claimed in claim 1, wherein three ends of the outer mold of the injection molded and encapsulated junction box are provided with first external threads, and the front end of the main shell is provided with first internal threads corresponding to the first external threads.
3. A T-shaped water resistant connector as claimed in claim 2, characterized in that said circular recess is adjacent to said first external thread.
4. A T-shaped waterproof connector according to claim 3, wherein the rear end of the main housing is provided with a second external thread, and the nut is provided with a second internal thread corresponding to the second external thread.
5. A T-shaped waterproof connector as claimed in claim 4, wherein two mounting holes are symmetrically formed in the outer mold of the injection molding and encapsulation junction box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022298400.9U CN212849051U (en) | 2020-10-15 | 2020-10-15 | T-shaped waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022298400.9U CN212849051U (en) | 2020-10-15 | 2020-10-15 | T-shaped waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212849051U true CN212849051U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022298400.9U Active CN212849051U (en) | 2020-10-15 | 2020-10-15 | T-shaped waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212849051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024001456A1 (en) * | 2022-06-28 | 2024-01-04 | 泰州市航宇电器有限公司 | Detachable t-shaped sealing connector |
-
2020
- 2020-10-15 CN CN202022298400.9U patent/CN212849051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024001456A1 (en) * | 2022-06-28 | 2024-01-04 | 泰州市航宇电器有限公司 | Detachable t-shaped sealing connector |
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