CN211670311U - Antenna device with waterproof structure - Google Patents
Antenna device with waterproof structure Download PDFInfo
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- CN211670311U CN211670311U CN202020647274.0U CN202020647274U CN211670311U CN 211670311 U CN211670311 U CN 211670311U CN 202020647274 U CN202020647274 U CN 202020647274U CN 211670311 U CN211670311 U CN 211670311U
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Abstract
The utility model discloses a take waterproof construction's antenna device, including protection box and the antenna connection of fixed connection on the inner wall of protection box bottom, antenna connection's top is equipped with the antenna mast, and the bottom fixedly connected with external thread joint of antenna mast, external thread joint and antenna connection threaded mounting, protection box's top sets up to the opening, and protection box's top one side is rotated and is installed the apron, and the perforation has been seted up at the top of apron, and the antenna mast is located the perforation. The utility model relates to a rationally, be convenient for penetrate the antenna mast fast and be connected or the split with antenna connector, and can penetrate the position to the antenna mast and stabilize sealed waterproof for improve waterproof performance when not influencing normal use, and make things convenient for personnel to open fast and lap the antenna connector maintenance in to the protection box, guaranteed to open fast and carry out stable comprehensive waterproof when maintaining, satisfy the user demand, be favorable to using.
Description
Technical Field
The utility model relates to an antenna equipment technical field especially relates to a take antenna device of waterproof construction.
Background
An antenna, also called a radio antenna, is an antenna device commonly used in radio stations, such as a receiving antenna on taxis, and is a converter that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa, and is a component for transmitting or receiving the electromagnetic wave in a radio apparatus; the No. CN208548455U discloses a radio antenna device with a protective cover structure, which comprises a protective box, wherein an antenna joint is arranged in the protective box, the upper end of the right side of the protective box is rotatably connected with a protective cover, a first spring is arranged between the inner side wall of the protective box and the bottom of the right end of the protective cover, a mounting groove is arranged at the left end of the protective cover, a limiting mechanism is arranged in the mounting groove, a first limiting ring is fixedly connected to the upper surface of the protective cover, a second limiting ring is fixedly connected to the outer side wall of the protective box, a rope body is fixedly connected to the second limiting ring, a hook is fixedly connected to one end of the rope body, which is far away from the second limiting ring, the antenna joint can be protected, the antenna joint is prevented from being badly received or failing due to being polluted by dust and rainwater, the protective cover is convenient to, the use is more convenient.
The antenna joint can be shielded and protected by arranging the protection box, and the protection box can prevent rainwater from entering the antenna joint, although the antenna joint has a waterproof function; however, the mode still has some deficiencies, when installing the antenna mast on the antenna joint, the protective box needs to be opened, and the longer antenna mast needs to be extended out, so that the protective box cannot be closed, only the protective box can be shielded when the antenna mast is taken down and is not used, and rainwater still can be drenched in the installation and use of the antenna mast to cause damage, therefore, the waterproof protective effect is not comprehensive, stable comprehensive waterproofing can not be carried out when the maintenance can be ensured to be rapidly opened, the normal use is influenced, the use requirement cannot be met, and aiming at the phenomenon, an antenna device with a waterproof structure is provided, and the problem is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an antenna device with a waterproof structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an antenna device with a waterproof structure comprises a protective box and an antenna joint fixedly connected to the inner wall of the bottom of the protective box, wherein an antenna rod is arranged above the antenna joint, an external thread joint is fixedly connected to the bottom of the antenna rod, the external thread joint and the antenna joint are installed in a threaded manner, the top of the protective box is provided with an opening, a cover plate is rotatably installed on one side of the top of the protective box, a through hole is formed in the top of the cover plate, the antenna rod is positioned in the through hole, the diameter of the through hole is larger than that of the external thread joint, an elastic sealing ring is fixedly bonded to the top of the protective box, the antenna rod and the through hole are both positioned in the elastic sealing ring, a fixed plate is fixedly sleeved on the antenna rod, a screw rod is fixedly connected to the bottom of the fixed plate, the screw rod is fixedly, the handle rod is fixedly connected to one side of the rotating seat, the clamping groove is formed in the top of the right side of the protection box, the L-shaped clamping rod is movably clamped in the clamping groove, the square rod is fixedly connected to the inner wall of one side of the L-shaped clamping rod, the cover plate is slidably sleeved on the square rod, the same spring is fixedly connected between the inner wall of one side of the L-shaped clamping rod and the right side of the cover plate, and the spring is movably sleeved on the square rod.
Preferably, the top of the antenna joint is provided with an internal thread joint groove, and the internal thread joint groove is in threaded connection with the external thread joint.
Preferably, the top of the rotating seat is provided with a thread groove, the thread groove is in threaded connection with the screw rod, the inner wall of the bottom of the thread groove is provided with a first round hole, and the side wall of the first round hole is in sliding connection with the outer side of the antenna rod.
Preferably, a second round hole is formed in the top of the fixing plate, and the side wall of the second round hole is fixedly bonded with the outer side of the antenna rod.
Preferably, a third round hole is formed in the top of the screw rod, and the side wall of the third round hole is fixedly bonded with the outer side of the antenna rod.
Preferably, the right side of the cover plate is provided with a rectangular groove, and the front side inner wall, the rear side inner wall, the top inner wall and the bottom inner wall of the rectangular groove are respectively in sliding connection with the front side, the rear side, the top and the bottom of the square rod.
Preferably, the same hinge is fixed to the top of the left side of the protection box and the left side of the cover plate in a threaded manner, the cover plate is rotatably mounted with the protection box through the hinge, and the bottom of the cover plate is in close contact with the top of the protection box.
Compared with the prior art, the beneficial effects of the utility model are that:
by means of the antenna joint, the protective box, the antenna rod, the cover plate, the perforation, the elastic sealing ring, the fixing plate, the screw rod, the rotating seat, the square rod, the spring, the L-shaped clamping rod, the clamping groove, the external thread joint, the handle rod and the thread groove, the external thread joint at the bottom of the antenna rod is inserted downwards through the perforation, the rotating antenna rod drives the external thread joint to be screwed into the internal thread joint groove at the top of the antenna joint, the handle rod is pulled forward to drive the rotating seat to rotate, the rotating seat rotates on the screw rod and moves downwards, the rotating seat gradually presses the elastic sealing ring downwards at the moment, the shielding seal for the perforation can be formed, rainwater is prevented from entering through the perforation, after the external thread joint is driven to be rotationally separated from the antenna joint by reversely rotating the antenna rod during the same removal, the external thread joint can be driven to move upwards by directly pulling the antenna rod upwards, when the, stimulate L shape kelly right and make its and draw-in groove separation, L shape kelly drives the square bar and slides to the right side and stretch to the spring in the rectangular channel, and the L shape kelly of pulling this moment drives the apron through the square bar and upwards overturns and open, makes things convenient for personnel to open the apron fast and overhauls the maintenance to antenna coupling.
The utility model relates to a rationally, be convenient for penetrate the antenna mast fast and be connected or the split with antenna connector, and can penetrate the position to the antenna mast and stabilize sealed waterproof for improve waterproof performance when not influencing normal use, and make things convenient for personnel to open fast and lap the antenna connector maintenance in to the protection box, guaranteed to open fast and carry out stable comprehensive waterproof when maintaining, satisfy the user demand, be favorable to using.
Drawings
Fig. 1 is a schematic structural diagram of an antenna device with a waterproof structure according to the present invention;
fig. 2 is a schematic cross-sectional structural view of an antenna device with a waterproof structure according to the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1 antenna joint, 2 protection boxes, 3 antenna poles, 4 cover plates, 5 perforations, 6 elastic sealing rings, 7 fixing plates, 8 screw rods, 9 rotating seats, 10 square rods, 11 springs, 12L-shaped clamping rods, 13 clamping grooves, 14 external thread joints, 15 handle rods and 16 thread grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an antenna device with a waterproof structure comprises a protective box 2 and an antenna joint 1 fixedly connected to the inner wall of the bottom of the protective box 2, an antenna rod 3 is arranged above the antenna joint 1, an external thread joint 14 is fixedly connected to the bottom end of the antenna rod 3, the external thread joint 14 is in threaded installation with the antenna joint 1, the top of the protective box 2 is provided with an opening, one side of the top of the protective box 2 is rotatably provided with a cover plate 4, the top of the cover plate 4 is provided with a through hole 5, the antenna rod 3 is positioned in the through hole 5, the diameter of the through hole 5 is larger than that of the external thread joint 14, the top of the protective box 2 is fixedly bonded with an elastic sealing ring 6, the antenna rod 3 and the through hole 5 are both positioned in the elastic sealing ring 6, a fixing plate 7 is fixedly sleeved on the antenna rod 3, the utility model has the advantages of reasonable design, convenient and fast penetration and connection or disassembly of the antenna rod 3 and the antenna joint 1, stable sealing and water prevention of the penetration part of the antenna rod 3, improved water resistance without affecting normal use, and convenient maintenance of the antenna joint 1 in the protective box 2 by people who can conveniently and fast open the cover plate 4, the maintenance can be opened fast and stable comprehensive waterproofing is carried out at the same time, the use requirement is met, and the use is facilitated.
In the utility model, the top of the antenna joint 1 is provided with an internal thread joint groove which is in threaded connection with an external thread joint 14, the top of the rotating seat 9 is provided with a thread groove 16, the thread groove 16 is in threaded connection with the screw rod 8, the bottom inner wall of the thread groove is provided with a first round hole, the side wall of the first round hole is in sliding connection with the outer side of the antenna rod 3, the top of the fixing plate 7 is provided with a second round hole, the side wall of the second round hole is fixedly bonded with the outer side of the antenna rod 3, the top of the screw rod 8 is provided with a third round hole, the side wall of the third round hole is fixedly bonded with the outer side of the antenna rod 3, the right side of the cover plate 4 is provided with a rectangular groove, the front inner wall, the rear inner wall, the top inner wall and the bottom inner wall of the rectangular groove are respectively in sliding connection with the front side, the rear side, the top and the bottom of the square rod 10, apron 4 rotates the installation through hinge and protection box 2, apron 4's bottom and protection box 2's top in close contact with, the utility model relates to a rationally, be convenient for penetrate antenna mast 3 fast and be connected or the split with antenna connector 1, and can penetrate the position to antenna mast 3 and stabilize sealed waterproof for improve waterproof performance when not influencing normal use, and make things convenient for personnel to open apron 4 fast and overhaul the maintenance to antenna connector 1 in the protection box 2, carried out stable comprehensive waterproof when having guaranteed to open the maintenance fast, satisfy the user demand, be favorable to using.
The working principle is as follows: when the antenna rod 3 is installed, the external thread connector 14 at the bottom of the antenna rod 3 can be inserted downwards through the through hole 5, then the antenna rod 3 is rotated to drive the external thread connector 14 to be screwed into the internal thread connector groove at the top of the antenna connector 1, at the moment, one hand holds the limiting fixing plate 7, the other hand pulls the handle rod 15 forward to drive the rotating seat 9 to rotate, the rotating seat 9 rotates on the screw rod 8 and moves downwards, at the moment, the rotating seat 9 gradually presses the elastic sealing ring 6 at the top of the cover plate 4 downwards, under the pressing force, the shielding sealing of the through hole 5 can be formed, rainwater can be prevented from entering the protective box 2 through the through hole 5, when the antenna rod 3 is reversely rotated to drive the external thread connector 14 to be separated from the antenna connector 1 in a rotating way, the external thread connector 14 can be driven to move upwards by directly pulling the antenna rod 3 upwards, the antenna rod 3 can be conveniently and rapidly connected with the antenna, the antenna rod 3 and the external thread joint 14 at the bottom of the antenna rod are convenient to quickly and independently move out, so that the waterproof performance is improved while the normal use is not influenced;
need when maintaining and repairing antenna joint 1, pull L shape kelly 12 right and make it separate with draw-in groove 13 after antenna mast 3 pulls down, L shape kelly 12 drives square pole 10 and slides to the right side in the rectangular channel and stretch to spring 11, upward pulling L shape kelly 12 left this moment, L shape kelly 12 drives apron 4 through square pole 10 and upwards overturns and open, makes things convenient for personnel to open apron 4 fast and overhauls and maintain antenna joint 1 in to the protection box 2.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An antenna device with a waterproof structure comprises a protective box (2) and an antenna joint (1) fixedly connected to the inner wall of the bottom of the protective box (2), wherein an antenna rod (3) is arranged above the antenna joint (1), an external thread joint (14) is fixedly connected to the bottom end of the antenna rod (3), and the external thread joint (14) and the antenna joint (1) are installed in a threaded manner, and is characterized in that the top of the protective box (2) is provided with an opening, a cover plate (4) is rotatably installed on one side of the top of the protective box (2), a through hole (5) is formed in the top of the cover plate (4), the antenna rod (3) is positioned in the through hole (5), the diameter of the through hole (5) is larger than that of the external thread joint (14), an elastic sealing ring (6) is fixedly bonded to the top of the protective box (2), and the antenna rod (3) and the through hole, a fixed plate (7) is fixedly sleeved on the antenna rod (3), a screw rod (8) is fixedly connected to the bottom of the fixed plate (7), the screw rod (8) is fixedly sleeved on the antenna rod (3), a rotating seat (9) is sleeved on the screw rod (8) in a threaded manner, the bottom of the rotating seat (9) is movably contacted with the top of the elastic sealing ring (6), one side of the rotating seat (9) is fixedly connected with a handle rod (15), the top of the right side of the protective box (2) is provided with a clamping groove (13), and the clamping groove (13) is movably clamped with an L-shaped clamping rod (12), a square rod (10) is fixedly connected to the inner wall of one side of the L-shaped clamping rod (12), the cover plate (4) is sleeved on the square rod (10) in a sliding mode, a spring (11) is fixedly connected between the inner wall of one side of the L-shaped clamping rod (12) and the right side of the cover plate (4), and the spring (11) is movably sleeved on the square rod (10).
2. The antenna device with the waterproof structure according to claim 1, wherein the top of the antenna connector (1) is provided with an internal thread connector groove, and the internal thread connector groove is in threaded connection with the external thread connector (14).
3. The antenna device with the waterproof structure according to claim 1, wherein a thread groove (16) is formed in the top of the rotating base (9), the thread groove (16) is in threaded connection with the screw rod (8), a first round hole is formed in the inner wall of the bottom of the thread groove, and the side wall of the first round hole is in sliding connection with the outer side of the antenna rod (3).
4. The antenna device with the waterproof structure according to claim 1, wherein a second circular hole is formed at the top of the fixing plate (7), and a side wall of the second circular hole is fixedly bonded to the outer side of the antenna rod (3).
5. The antenna device with the waterproof structure according to claim 1, wherein a third round hole is formed at the top of the screw rod (8), and a side wall of the third round hole is fixedly bonded with the outer side of the antenna rod (3).
6. The antenna device with the waterproof structure according to claim 1, wherein a rectangular groove is formed in the right side of the cover plate (4), and a front inner wall, a rear inner wall, a top inner wall and a bottom inner wall of the rectangular groove are slidably connected with the front side, the rear side, the top and the bottom of the square rod (10) respectively.
7. The antenna device with the waterproof structure according to claim 1, wherein the same hinge is fixed to the top of the left side of the protective box (2) and the left side of the cover plate (4) by threads, the cover plate (4) is rotatably mounted to the protective box (2) through the hinge, and the bottom of the cover plate (4) is in close contact with the top of the protective box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020647274.0U CN211670311U (en) | 2020-04-26 | 2020-04-26 | Antenna device with waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020647274.0U CN211670311U (en) | 2020-04-26 | 2020-04-26 | Antenna device with waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211670311U true CN211670311U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020647274.0U Active CN211670311U (en) | 2020-04-26 | 2020-04-26 | Antenna device with waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211670311U (en) |
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2020
- 2020-04-26 CN CN202020647274.0U patent/CN211670311U/en active Active
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