CN210723510U - L-shaped waterproof antenna joint for router - Google Patents
L-shaped waterproof antenna joint for router Download PDFInfo
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- CN210723510U CN210723510U CN201921721393.XU CN201921721393U CN210723510U CN 210723510 U CN210723510 U CN 210723510U CN 201921721393 U CN201921721393 U CN 201921721393U CN 210723510 U CN210723510 U CN 210723510U
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- inner shell
- convex ring
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Abstract
The utility model discloses an L-shaped waterproof antenna joint for a router, which comprises a shell, a connecting part and a fixed seat; the shell is connected with the fixed seat through a connecting part; the inner shell is inserted into the outer shell through hole of the outer shell, and the inner part of the inner shell is hollow; a first groove and a first convex ring are arranged in the through hole of the shell; the inner shell is attached to the inner diameter of the first convex ring; a sealing gasket is arranged between the inner shell and the first groove; a first sealing ring is arranged between the connecting part and the through hole of the shell; an insulator is arranged in the inner shell; the outer surface of the insulator is tightly attached to the corresponding inner wall of the inner shell; a first through hole is formed in the center of the insulator; a contact pin is inserted into the first through hole; a pinhole is arranged at the upper part of the contact pin; a signal transmission line of a cable is inserted into the pin hole; the other end of the cable extends out of the second mounting hole of the connecting part; a tail pressing part is arranged in the second mounting hole; a fixed seat is sleeved outside the tail pressing part; the utility model discloses waterproof performance is good.
Description
Technical Field
The utility model relates to an improvement of antenna connector for router refers in particular to a router with L type waterproof antenna connector that has good waterproof performance, and can normally use in abominable service environment.
Background
The existing 90-degree antenna joint for the router generally does not have a waterproof function, and water easily enters the interior of the 90-degree antenna joint for the router in the using process, so that the performance of the 90-degree antenna joint for the router is possibly affected, and even the 90-degree antenna joint cannot be used.
Therefore, the L-shaped waterproof antenna joint for the router, which has good waterproof performance and can be normally used in a severe use environment, is developed.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art and providing a router with good waterproof performance, and can normally use in abominable service environment is with L type water proof antenna joint.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an L-shaped waterproof antenna joint for a router comprises a shell, a connecting part and a fixed seat; the shell is connected with the fixed seat through a connecting part, and the shell and the fixed seat are arranged at an angle of 90 degrees; one side surface of the connecting part is provided with a cylindrical bulge, and the central part of the cylindrical bulge is provided with a first mounting hole; a second convex ring is arranged at the end surface part of the columnar bulge; the upper surface of the connecting part is provided with a second mounting hole; the first mounting hole is vertical to the second mounting hole, and the first mounting hole is communicated with the second mounting hole; an inner shell is inserted into the first mounting hole, the inner shell comprises a first part and a second part, and the diameter of the first part is smaller than that of the second part; a fourth convex ring is arranged on the outer surface of the first part of the inner shell and can form extrusion force on the inner wall of the first mounting hole, so that the first part of the inner shell is fixed in the first mounting hole, and the upper surface of the second part of the inner shell contacts the outer surface of the second convex ring; the second part of the inner shell is arranged in the through hole of the outer shell, and the inner part of the inner shell is hollow; a first groove, a second groove and a first convex ring are arranged in the through hole of the shell; the outer surface of the second part of the inner shell is provided with a fourth step, and the fourth step divides the outer surface of the second part of the inner shell into a first outer surface and a second outer surface; the first outer surface is attached to the inner diameter of the first convex ring, so that the shell cannot shake; a sealing gasket is arranged between the first outer surface and the first groove, and the sealing gasket is sleeved on the first outer surface; a first sealing ring is arranged between the upper end face of the cylindrical protrusion and the through hole of the shell, and the first sealing ring is sleeved on the second outer surface; a C ring is arranged between the shell through hole and the cylindrical bulge and is arranged in the second groove; one side surface of the C ring is in contact with the inner surface of the second convex ring; an insulator is arranged in the inner wall of the second part of the inner shell; the outer surface of the insulator is tightly attached to the inner wall of the second part of the inner shell, and the lower surface of the insulator is flatly attached to the lower end surface of the inner shell; a first through hole is formed in the center of the insulator; a contact pin is inserted into the first through hole; a second step is arranged in the first through hole, the contact pin is provided with a fifth convex ring, and when the contact pin is inserted into the first through hole and the fifth convex ring contacts the second step, the contact pin is positioned in the first through hole; a pinhole is arranged at the upper part of the contact pin; a signal transmission line of a cable is inserted into the pin hole; the other end of the cable extends out of the second mounting hole; a tail pressing is arranged in the second mounting hole, and a second through hole is formed in the center of the tail pressing; the outer surface of the tail pressing is provided with a third step, and the third step divides the outer surface of the tail pressing into a third outer surface and a fourth outer surface; the fourth outer surface is tightly attached to the inner wall of the second mounting hole, and the bottom surface of the tail pressing is in contact with the bottom surface of the second mounting hole, so that the tail pressing is fixed and positioned in the second mounting hole; a fixed seat is sleeved outside the tail pressing part and is divided into a joint part and a plug part; the joint part is provided with a mounting hole, the plug part is provided with a third groove, the mounting hole is communicated with the third groove, and a third step is arranged at the communication position; the tail pressing is inserted into the mounting hole of the fixing seat, and the upper surface of the tail pressing is in contact with the step inside the mounting hole.
Preferably, a first step is arranged in the second mounting hole; and a second sealing ring is arranged between the first step and the third step, is sleeved on the fourth outer surface and contacts with the first step, and can prevent water from entering the connecting part from the second mounting hole and then flowing into the inner shell.
Preferably, a third convex ring is arranged on the third outer surface, and the third convex ring can extrude the inner wall of the mounting hole, so that the fixing seat is fixed on the pressing tail.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses a sealing gasket is arranged between the first outer surface of the L-shaped waterproof antenna joint for the router and the first groove, the sealing gasket is sleeved on the first outer surface, and the sealing gasket can prevent water from entering the interior of the shell from the threaded opening at the lower end of the shell; a first sealing ring is arranged between the outer surface of the first convex ring and the through hole of the shell, the first sealing ring is sleeved on the second outer surface, and the first sealing ring can prevent water from entering the shell from the opening at the upper end of the shell; a second sealing ring is arranged between the first step and the third step, the second sealing ring is sleeved on the fourth outer surface and contacts with the first step, and the second sealing ring can prevent water from entering the connecting part from the second mounting hole and then flowing into the inner shell; the airtightness of the inner space of the shell of the L-shaped waterproof antenna joint for the router is effectively ensured through three waterproof processes at the threaded opening at the tail part of the shell, the opening at the upper part of the shell and the opening of the second mounting hole, the integral waterproof performance of the L-shaped waterproof antenna joint for the router is ensured, and the severe service environment can be overcome in daily use.
Drawings
Fig. 1 is a perspective view of an L-shaped waterproof antenna connector for a router according to the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
fig. 3 is a three-dimensional exploded enlarged view of the L-shaped waterproof antenna connector for a router according to the present invention;
fig. 4 is an enlarged sectional view of the housing of the L-shaped waterproof antenna connector for a router according to the present invention;
fig. 5 is an enlarged cross-sectional view of the tail of the L-shaped waterproof antenna connector for a router according to the present invention;
fig. 6 is a three-dimensional exploded and enlarged schematic view of the router and the insulator after the cable in the L-shaped waterproof antenna connector of the present invention is inserted into the contact pin;
FIG. 7 is an enlarged view of portion A of FIG. 6;
the parts in the drawings are marked as follows: 1. a housing; 2. a connecting portion; 3. a fixed seat; 4. an inner shell; 5. pressing the tail; 6. an insulator; 7. inserting a pin; 8. a C ring; 9. a gasket; 10. a first seal ring; 11. a second seal ring; 12. a cable; 13. a housing through hole; 15. a first groove; 16. a second groove; 17. a first convex ring; 18. a first outer surface; 19. a second outer surface; 21. a signal transmission line; 22. a second convex ring; 23. a first mounting hole; 24 second mounting holes; 25. a first step; 26. a first through hole; 27. a second through hole; 28. a pinhole; 29. a joint portion; 30. a plug portion; 31. a second step; 32. a third convex ring; 33. a fourth convex ring; 34. a cylindrical protrusion; 35. a third outer surface; 36. a fourth outer surface; 37. 38, mounting hole; 39. a third groove, 40, a third step; 41. a fourth step, 42 and a fifth convex ring.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 to 7, the present invention provides an L-shaped waterproof antenna connector for a router, including: the device comprises a shell 1, a connecting part 2 and a fixed seat 3; the shell 1 is connected with the fixed seat 3 through the connecting part 2, and the shell 1 and the fixed seat 3 are arranged at an angle of 90 degrees; a cylindrical protrusion 34 is arranged on one side surface of the connecting part 2, and a first mounting hole 23 is arranged at the center of the cylindrical protrusion 34; the end surface part of the columnar bulge 34 is provided with a second convex ring 22; the upper surface of the connecting part 2 is provided with a second mounting hole 24; the first mounting hole 23 is perpendicular to the second mounting hole 24, and the first mounting hole 23 is communicated with the second mounting hole 24; the inner shell 4 is inserted into the first mounting hole 23, the inner shell 4 comprises a first part and a second part, and the diameter of the first part is smaller than that of the second part; a fourth convex ring 33 is arranged on the outer surface of the first part of the inner shell 4, the fourth convex ring 33 can form a pressing force on the inner wall of the first mounting hole 23, so that the first part of the inner shell 4 is fixed in the first mounting hole 23, and the upper surface of the second part of the inner shell 4 contacts the outer surface of the second convex ring 22; the second part of the inner shell 4 is arranged in an outer shell through hole 13 of the outer shell 1, and the inner part of the inner shell 4 is hollow; a first groove 15, a second groove 16 and a first convex ring 17 are arranged in the through hole 13 of the shell; the outer surface of the second part of the inner shell 4 is provided with a fourth step 41, and the fourth step 41 divides the outer surface of the second part of the inner shell 4 into a first outer surface 18 and a second outer surface 19; the first outer surface 18 is attached to the inner diameter of the first convex ring 17, so that the shell 1 cannot shake; a sealing gasket 9 is arranged between the first outer surface 18 and the first groove 15, the sealing gasket 9 is sleeved on the first outer surface 18, and the sealing gasket 9 can prevent water from entering the interior of the shell 1 from a threaded opening at the lower end of the shell 1; a first sealing ring 10 is arranged between the upper end face of the cylindrical protrusion 34 and the through hole 13 of the shell, the first sealing ring 10 is sleeved on the second outer surface 19, and the first sealing ring 10 can prevent water from entering the shell 1 from the opening at the upper end of the shell 1; a C ring 8 is arranged between the shell through hole 13 and the cylindrical protrusion 34, and the C ring 8 is arranged in the second groove 16; one side surface of the C-ring 8 contacts with the inner surface of the second convex ring 22, so that the housing 1 is clamped and cannot be pulled out; an insulator 6 is arranged in the inner wall of the second part of the inner shell 4; the outer surface of the insulator 4 is tightly attached to the inner wall of the second part of the inner shell 4, and the lower surface of the insulator 6 is flush with the lower end face of the inner shell 4; a first through hole 26 is formed in the center of the insulator 6; a pin 7 is inserted into the first through hole 26; a second step 31 is arranged in the first through hole 26, the pin 7 is provided with a fifth convex ring 42, and when the pin 7 is inserted into the first through hole 26 and the fifth convex ring 42 contacts the second step 31, the pin 7 is positioned in the first through hole 26; the upper part of the contact pin 7 is provided with a pin hole 28; a signal transmission line 21 of a cable 12 is inserted into the pinhole 28, and the signal transmission line 21 is fixed in the pinhole 28 in a pressing manner; the cable 12 has good bending performance, and the other end of the cable 12 extends out of the second mounting hole 24; a tail pressing 5 is arranged in the second mounting hole 24, and a second through hole 27 is formed in the center of the tail pressing 5; the outer surface of the tail 5 is provided with a third step 37, and the third step 37 divides the outer surface of the tail 5 into a third outer surface 35 and a fourth outer surface 36; the fourth outer surface 36 is tightly attached to the inner wall of the second mounting hole 24, and the bottom surface of the tail 5 is in contact with the bottom surface of the second mounting hole 24, so that the tail 5 is fixed and positioned in the second mounting hole 24; a first step 25 is arranged in the second mounting hole 24; a second sealing ring 11 is arranged between the first step 25 and the third step 37, the second sealing ring 11 is sleeved on the fourth outer surface 36 and contacts with the first step 25, and the second sealing ring 11 can prevent water from entering the connecting part 2 from the second mounting hole 24 and then flowing into the inner shell 4; the fixing seat 3 is sleeved outside the tail pressing part 5 and is divided into a joint part 29 and a plug part 30; the joint part 29 is provided with a mounting hole 38, the plug part 30 is provided with a third groove 39, the mounting hole 38 is communicated with the third groove 39, and a third step 40 is arranged at the communication position; the press tail 5 is inserted into the mounting hole 38 of the fixed seat 3, and the upper surface of the press tail 5 is contacted with the step 40 inside the mounting hole 38; a third convex ring 32 is arranged on the third outer surface 35, and the third convex ring 32 can press the inner wall of the mounting hole 38, so that the fixed seat 3 is fixed on the tail pressing 3.
During assembly, a cable 12 with a standard length is prepared, then a signal transmission line 21 at one end of the cable 12 is inserted into a pin hole 28, the signal transmission line 21 is pressed in the pin hole 28, the pin 7 and the cable 12 are fixed into a whole, then the insulator 6 is pressed in the inner wall of the lower part of the inner shell 4, the outer surface of the insulator 6 is tightly attached to the inner wall of the lower part of the inner shell 4, and the lower surface of the insulator 6 is flush with the lower end surface of the second part of the inner shell 4; then, the pin 7 enters from the first part of the inner shell 4 and is inserted into the first through hole 26 of the insulator 6, and when the fifth convex ring 42 contacts the second step 31, the positioning of the pin 5 in the second through hole 26 is realized; then the first part of the inner shell 4 is inserted into the first mounting hole 23, and the cable 12 naturally passes through the inside of the connecting part 2 from the first mounting hole 23 and protrudes out of the second mounting hole 24; since the outer surface of the first portion of the inner case 4 is provided with the fourth protruding ring 33, the fourth protruding ring 33 will form a pressing force on the inner wall of the first mounting hole 23, so as to fix the inner case 4 in the first mounting hole 23, and the upper surface of the lower portion of the inner case 4 contacts the outer surface of the second protruding ring 22; then, arranging a first sealing ring 10 at an included angle between the second outer surface 19 and the outer surface of the second convex ring 22, wherein the first sealing ring 10 is sleeved on the second outer surface 19; then, the outer shell 1 is sleeved outside the second part of the inner shell 4, when the outer shell through hole 13 contacts the first sealing ring 10, the outer shell 1 is positioned, and at the moment, the C ring 8 is clamped into the second groove 16, so that the outer shell 1 is fixed and cannot be separated outwards; after the housing 1 is installed, a sealing gasket 9 is arranged in the first groove 15; then arranging a tail pressing 3 in the second mounting hole 24, closely attaching a fourth outer surface 36 to the inner wall of the second mounting hole 24, and contacting the lower end surface of the tail pressing 5 with the bottom surface of the second mounting hole 24 to fix and position the tail pressing 5 in the second mounting hole 24; then arranging a second sealing ring 11 between the first step 25 and the third step 37, wherein the second sealing ring 11 is sleeved on the fourth outer surface 36 and contacts with the first step 25; and finally, inserting the tail 5 into the mounting hole 38 of the fixed seat 3, so that the upper end surface of the tail 5 contacts with the third step 40 inside the mounting hole 38, and meanwhile, as the third outer surface 35 is provided with the third convex ring 32, the third convex ring 32 can extrude the inner wall of the mounting hole 38, so that the fixed seat 3 is fixed on the tail 5.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model following advantage has:
in the L-shaped waterproof antenna connector for a router of the present invention, a sealing gasket 9 is disposed between the first outer surface 18 and the first groove 15, the sealing gasket 9 is sleeved on the first outer surface 18, and the sealing gasket 9 can prevent water from entering the interior of the housing 1 from the threaded opening at the lower end of the housing 1; a first sealing ring 10 is arranged between the outer surface of the first convex ring 22 and the through hole 13 of the shell, the first sealing ring 10 is sleeved on the second outer surface 19, and the first sealing ring 10 can prevent water from entering the shell 1 from the opening at the upper end of the shell 1; a second sealing ring 11 is arranged between the first step 25 and the third step 37, the second sealing ring 11 is sleeved on the fourth outer surface 36 and contacts with the first step 25, and the second sealing ring 11 can prevent water from entering the connecting part 2 from the second mounting hole 24 and then flowing into the inner shell 4; the airtightness of the inner space of the shell 1 of the L-shaped waterproof antenna joint for the router is effectively ensured through three waterproof processes at the threaded opening at the tail part of the shell 1, the opening at the upper part of the shell 1 and the opening of the second mounting hole 24, the overall waterproof performance of the L-shaped waterproof antenna joint for the router is ensured, and the severe service environment can be overcome in daily use.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (3)
1. An L-shaped waterproof antenna joint for a router comprises a shell, a connecting part and a fixed seat; the shell is connected with the fixed seat through a connecting part, and the shell and the fixed seat are arranged at an angle of 90 degrees; one side surface of the connecting part is provided with a cylindrical bulge, and the central part of the cylindrical bulge is provided with a first mounting hole; a second convex ring is arranged at the end surface part of the cylindrical bulge; the upper surface of the connecting part is provided with a second mounting hole; the first mounting hole is vertical to the second mounting hole, and the first mounting hole is communicated with the second mounting hole; the first mounting hole is internally inserted with an inner shell, and the first mounting hole is characterized in that: the inner shell comprises a first portion and a second portion, and the diameter of the first portion is smaller than that of the second portion; a fourth convex ring is arranged on the outer surface of the first part of the inner shell and can form extrusion force on the inner wall of the first mounting hole, so that the first part of the inner shell is fixed in the first mounting hole, and the upper surface of the second part of the inner shell contacts the outer surface of the second convex ring; the second part of the inner shell is arranged in the through hole of the outer shell, and the inner part of the inner shell is hollow; a first groove, a second groove and a first convex ring are arranged in the through hole of the shell; the outer surface of the second part of the inner shell is provided with a fourth step, and the fourth step divides the outer surface of the second part of the inner shell into a first outer surface and a second outer surface; the first outer surface is attached to the inner diameter of the first convex ring, so that the shell cannot shake; a sealing gasket is arranged between the first outer surface and the first groove, and the sealing gasket is sleeved on the first outer surface; a first sealing ring is arranged between the upper end face of the cylindrical protrusion and the through hole of the shell, and the first sealing ring is sleeved on the second outer surface; a C ring is arranged between the shell through hole and the cylindrical bulge and is arranged in the second groove; one side surface of the C ring is in contact with the inner surface of the second convex ring; an insulator is arranged in the inner wall of the second part of the inner shell; the outer surface of the insulator is tightly attached to the inner wall of the second part of the inner shell, and the lower surface of the insulator is flatly attached to the lower end surface of the inner shell; a first through hole is formed in the center of the insulator; a contact pin is inserted into the first through hole; a second step is arranged in the first through hole, the contact pin is provided with a fifth convex ring, and when the contact pin is inserted into the first through hole and the fifth convex ring contacts the second step, the contact pin is positioned in the first through hole; a pinhole is arranged at the upper part of the contact pin; a signal transmission line of a cable is inserted into the pin hole; the other end of the cable extends out of the second mounting hole; a tail pressing is arranged in the second mounting hole, and a second through hole is formed in the center of the tail pressing; the outer surface of the tail pressing is provided with a third step, and the third step divides the outer surface of the tail pressing into a third outer surface and a fourth outer surface; the fourth outer surface is tightly attached to the inner wall of the second mounting hole, and the bottom surface of the tail pressing is in contact with the bottom surface of the second mounting hole, so that the tail pressing is fixed and positioned in the second mounting hole; a fixed seat is sleeved outside the tail pressing part and is divided into a joint part and a plug part; the joint part is provided with a mounting hole, the plug part is provided with a third groove, the mounting hole is communicated with the third groove, and a third step is arranged at the communication position; the tail pressing is inserted into the mounting hole of the fixing seat, and the upper surface of the tail pressing is in contact with the step inside the mounting hole.
2. The L-shaped waterproof antenna connector for a router according to claim 1, characterized in that: a first step is arranged in the second mounting hole; and a second sealing ring is arranged between the first step and the third step, is sleeved on the fourth outer surface and contacts with the first step, and can prevent water from entering the connecting part from the second mounting hole and then flowing into the inner shell.
3. The L-shaped waterproof antenna connector for a router according to claim 1, characterized in that: and a third convex ring is arranged on the third outer surface and can extrude the inner wall of the mounting hole, so that the fixed seat is fixed on the tail pressing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921721393.XU CN210723510U (en) | 2019-10-15 | 2019-10-15 | L-shaped waterproof antenna joint for router |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921721393.XU CN210723510U (en) | 2019-10-15 | 2019-10-15 | L-shaped waterproof antenna joint for router |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210723510U true CN210723510U (en) | 2020-06-09 |
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ID=70931954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921721393.XU Active CN210723510U (en) | 2019-10-15 | 2019-10-15 | L-shaped waterproof antenna joint for router |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210723510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210376442A1 (en) * | 2020-06-01 | 2021-12-02 | Wistron Neweb Corp. | Wireless transmission device and bendable antenna thereof |
-
2019
- 2019-10-15 CN CN201921721393.XU patent/CN210723510U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210376442A1 (en) * | 2020-06-01 | 2021-12-02 | Wistron Neweb Corp. | Wireless transmission device and bendable antenna thereof |
| US11515613B2 (en) * | 2020-06-01 | 2022-11-29 | Wistron Neweb Corp. | Wireless transmission device and bendable antenna thereof |
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: L-shaped waterproof antenna connector for router Effective date of registration: 20220420 Granted publication date: 20200609 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Suzhou Likou sub branch Pledgor: Suzhou zhaoru Electronic Co.,Ltd. Registration number: Y2022320010112 |