CN215119237U

CN215119237U - Bipyramid antenna with waterproof function

Info

Publication number: CN215119237U
Application number: CN202121354690.2U
Authority: CN
Inventors: 吴智伟
Original assignee: Nanjing Developing Electronic Space Systems Co ltd
Current assignee: Nanjing Developing Electronic Space Systems Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-10
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a biconical antenna with waterproof function, which relates to the field of antenna installation and aims at solving the problem of inconvenient installation, the key points of the technical proposal are that the antenna comprises an antenna body, a base is arranged at the bottom of the antenna body, an antenna housing is sleeved on the base, the periphery of the base is provided with an installation plate, a positioning groove is arranged in the installation plate, the end surface of the antenna housing is provided with a positioning lug, the positioning lug is buckled with the positioning groove, a spring groove is arranged on one surface of the positioning lug, which is far away from the antenna body, a spring is fixedly connected in the spring groove, one end of the spring, which is far away from the antenna body, is fixedly connected with a buckling block extending out of the spring groove, detain the flexible setting of the degree of depth direction of piece along the spring groove, the constant head tank outside intercommunication locator card hole, locator card hole and knot piece lock have reached easy to assemble's effect.

Description

Bipyramid antenna with waterproof function

Technical Field

The utility model belongs to the technical field of the technique of antenna installation and specifically relates to a bipyramid antenna with waterproof function is related to.

Background

With the rapid development of scientific technology and the increasingly modern life of people, higher requirements are put forward on the application of electronic technology. Many devices require broadband and shared use. An antenna is a component that radiates and receives electromagnetic waves, and is an important component in a radio system. Without an antenna it is not possible to set up any radio system, which is common knowledge. Therefore, in accordance with the trend of radio equipment development, the research on broadband omnidirectional antennas is also increasingly active, and becomes an important branch in the field of antenna subject research. The principle and method of the broadband omnidirectional technology are mainly embodied in the application of the broadband omnidirectional antenna. The biconical antenna is a vertically polarized omnidirectional antenna, which has similar characteristics to the discone antenna, and has a pattern with better stability although the volume is about 1 time larger than that of the discone antenna.

Referring to fig. 1, a conventional biconical antenna with a waterproof function includes an antenna body and an antenna housing, and in a conventional biconical antenna, the antenna housing is covered on a base and then fixed by screws.

The above prior art solutions have the following drawbacks: when present antenna body need install the antenna house, operating personnel need operate one by one with the help of the screwdriver to the position that antenna house and base were equipped with the screw, and the installation of antenna house receives the restriction of external instruments such as screwdriver on the one hand, and the another side is installed the screw one by one and has been increased the installation step of antenna house and base, to sum up current antenna house and pedestal mounting are comparatively complicated, are not convenient for the installation and the dismantlement of antenna house and base.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bipyramid antenna with waterproof function its effect that has easy to assemble.

In order to achieve the above purpose, the utility model provides a following technical scheme: the antenna body bottom is provided with the base, the base registrates the antenna house, the periphery of base is provided with the mounting panel, the constant head tank has been seted up in the mounting panel, the terminal surface of antenna house is equipped with the locating lug, the mutual lock of locating lug and constant head tank, the spring groove has been seted up to the one side that the antenna body was kept away from to the locating lug, the inside fixedly connected with spring of spring groove, the spring is kept away from the one end fixedly connected with of antenna body and is stretched out the knot piece in spring groove, detain the flexible setting of the degree of depth direction along spring groove of piece, the constant head tank outside intercommunication locator card hole, locator card hole and knot piece lock.

Through adopting above-mentioned technical scheme, have threaded connection to change into the card with antenna housing and antenna body and be connected and made things convenient for installation and dismantlement, can not lead to the inconvenient problem of dismouting that smooth silk arouses simultaneously, carry out the lock through elastic potential energy with the locator card hole in installing spring and the constant head tank on the locating lug, the convenience of having improved after the installation of antenna housing has also guaranteed that the convenience of installation just can install and dismantle the antenna housing through the mode of pressing.

Further, the one side that the base is close to the mounting panel is provided with annular waterproof recess, be provided with the waterproof baffle of interlude at waterproof recess in the antenna house, waterproof baffle with waterproof recess card with, waterproof baffle fixed connection sealing washer.

Through adopting above-mentioned technical scheme, set up waterproof baffle and waterproof recess and block each other and can prevent that a large amount of rainwater from oozing into the plane that is close to the antenna center, through using the waterproof nature that the sealing washer further improves.

Further, the surface that the waterproof recess inner ring encloses is the antenna body face, the surface that waterproof recess and mounting panel enclose is waterproof, antenna body face height is greater than waterproof.

Through adopting above-mentioned technical scheme, two planes are divided into by the waterproof recess split on ground, and antenna central plane is higher than waterproof face, can improve waterproof nature.

Furthermore, a drain hole is formed in one side, close to the bottom surface, of the waterproof groove, a drain hole is formed in the bottom surface of the waterproof groove, and a water outlet is formed in the drain hole and communicated with the outer side of the base.

Through adopting above-mentioned technical scheme, offer the apopore that supplies the drainage with waterproof recess and waterproof face simultaneously, made things convenient for the rainwater to discharge and also guaranteed the security of its antenna simultaneously.

Furthermore, the installation is provided with on the mounting panel and keeps off the seam board, keep off the seam board and close with the outlet lid.

Through adopting above-mentioned technical scheme, keep off the seam board and can block in the dust piece gets into the base, keep the cleanness of base.

Further, the seam blocking plate comprises a blocking plate and bristles, and the seam blocking plate is detachably connected with the mounting plate.

By adopting the technical scheme, the wind shield can be conveniently cleaned and replaced by detachable connection.

Further, keep off seam board lateral wall fixedly connected with fixture block, the spacing groove has been seted up on the outlet, the one end at the seam board is established to the spacing groove cover, the one end that the base was kept away from to the spacing inslot lateral wall is provided with the sliding tray, the swivelling chute that the fixture block was buckled is seted up to the spacing inslot lateral wall, swivelling chute and sliding tray interconnect.

Through adopting above-mentioned technical scheme, will keep off the seam board and install through the mode of screw in, guarantee that the dust can not enter into this internal, guarantee cleanly.

Furthermore, a handle is arranged on the antenna cover, and the non-slip mat is held by the handle.

Through adopting above-mentioned technical scheme, made things convenient for taking and installing of antenna house, also conveniently wholly carrying after the installation is good, use the slipmat to increase antiskid nature simultaneously, solve the problem of carrying.

To sum up, the utility model discloses a beneficial technological effect does:

1. the positioning groove and the positioning lug are adopted, so that the effect of convenient installation is achieved;

2. a spring and a positioning clamp hole are adopted, so that the stability effect after the antenna housing is installed is stabilized;

drawings

FIG. 1 is a schematic diagram of a biconical antenna with waterproof function in the background art;

fig. 2 is a schematic structural view of the biconical antenna with waterproof function according to the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the bottom of the biconical antenna with waterproof function according to the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is an exploded view of the bottom seam barrier of the biconical antenna with waterproof function according to the present invention;

fig. 6 is an enlarged schematic view of a portion B in fig. 5.

In the figure, 1, an antenna body; 2. an antenna cover; 3. a base; 4. mounting a plate; 5. positioning a groove; 6. positioning the bump; 7. a spring slot; 8. a spring; 9. buckling blocks; 10. positioning the clamp hole; 11. a waterproof groove; 12. a waterproof baffle; 13. a seal ring; 14. an antenna body surface; 15. a waterproof surface; 16. a drain hole; 17. a water outlet; 18. a seam blocking plate; 19. a baffle plate; 20. brushing; 21. a clamping block; 22. a limiting groove; 23. a sliding groove; 24. a rotating tank; 25. a handle; 26. a non-slip mat.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 2, for the utility model discloses a bipyramid antenna with waterproof function, be connected with base 3 including antenna body 1 and antenna body 1 bottom, open the one side that base 3 is close to antenna body 1 has mounting panel 4, it has a plurality of constant head tanks 5 to open on mounting panel 4, antenna body 1 has the cover to establish antenna house 2 on mounting panel 4 outward, the one end of antenna house 2 is opened there is locating lug 6, locating lug 6 and the mutual card of constant head tank 5 on the mounting panel 4 with, install slipmat 26 on the antenna house 2 and made things convenient for taking and placing of antenna house 2, hold handle 25 during the use and correspond locating lug 6 and constant head tank 5 on the antenna house 2 and can install.

Referring to fig. 3 and 4, a waterproof baffle 12 is disposed inside the radome 2, a sealing ring 13 is disposed at the bottom of the waterproof baffle 12 for further waterproofing, two sides of a waterproof space of a waterproof groove 11, which is disposed on the base 3 corresponding to the waterproof baffle 12, are divided into an antenna body surface 14 and a waterproof surface 15, the antenna body surface 14 is higher than the waterproof surface 15 for further preventing rainwater from approaching the antenna body 1, a drain hole 16 is disposed on the ground of the waterproof groove 11, the drain hole 16 is connected to the outer side wall of the base 3 for effective drainage, a spring groove 7 is disposed on one side of the positioning bump 6 close to the mounting plate 4, a spring 8 and a buckle block 9 fixed on one side of the spring 8 are disposed in the spring groove 7, the other side of the spring 8 is connected to the spring groove 7 close to one side of the antenna body 1, the buckle block 9 extends out of the spring groove 7, a positioning block hole 10 for movement is disposed at a corresponding position in the positioning groove 5, a wash port 16 that is used for fixed antenna house 2, press spring 8 during the use and insert locating lug 6 in the constant head tank 5, when fixed position, the elastic potential energy that detains piece 9 on the locating lug 6 through spring 8 pushes away locator card hole 10 department, a position for fixed antenna house 2, the inside waterproof baffle 12 of antenna house 2 blocks each other with waterproof recess 11 and carries out waterproof effect, when rainy or the water source gets into, waterproof face 15 highly be less than the difficult body that gets into of antenna body face 14 water, and it is waterproof to have the sealing washer 13 of waterproof baffle 12 cover to advance the shape secondary of establishing, the recess bottom was seted up can carry out the drainage when having the water source to infiltrate, guarantee antenna body 1 can not contact with water through outlet 17 with the water drainage.

Referring to fig. 5 and 6, a seam blocking plate 18 is mounted at the drain opening 17, the seam blocking plate 18 is composed of a baffle plate 19 and bristles 20, a clamping block 21 is mounted on the outer side wall of the baffle plate 19, a limiting groove 22 is formed in a position, corresponding to the seam blocking plate 18, of the drain opening 17, a sliding groove 23 is formed in a position, corresponding to the clamping block 21, of the limiting groove 22, the clamping block 21 slides, a rotating groove 24 fastened by the clamping block 21 is formed in the drain opening 17, the rotating groove 24 is connected with the sliding groove 23 and can be used for fixing the position of the seam blocking plate 18, when the cleaning machine is used, the seam blocking plate 18 is placed in the corresponding position, the clamping block 21 is screwed into the rotating groove 24 to fix the seam blocking plate 18, and when cleaning is needed, the cleaning machine is required to be reversely screwed out.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a bipyramid antenna with waterproof function, includes antenna body (1), its characterized in that: a base (3) is arranged at the bottom of the antenna body (1), the antenna housing (2) is sleeved on the base (3), the periphery of the base (3) is provided with a mounting plate (4), a positioning groove (5) is arranged in the mounting plate (4), the end face of the antenna housing (2) is provided with a positioning lug (6), the positioning lug (6) is buckled with the positioning groove (5), one surface of the positioning lug (6) far away from the antenna body is provided with a spring groove (7), a spring (8) is fixedly connected in the spring groove (7), one end of the spring (8) far away from the antenna body (1) is fixedly connected with a buckling block (9) extending out of the spring groove (7), detain flexible the setting of degree of depth direction along spring groove (7) of piece (9), constant head tank (5) outside intercommunication locator card hole (10), locator card hole (10) and detain piece (9) lock.

2. The biconical antenna with waterproof function according to claim 1, wherein: the one side that base (3) are close to mounting panel (4) is provided with annular waterproof recess (11), be provided with in antenna house (2) and alternate waterproof baffle (12) in waterproof recess (11), waterproof baffle (12) with waterproof recess (11) card with, waterproof baffle (12) fixed connection sealing washer (13).

3. A biconical antenna with waterproof function according to claim 2, characterized in that: the surface that waterproof recess (11) inner ring encloses is this body face of antenna (14), the surface that waterproof recess (11) and mounting panel (4) enclose is waterproof face (15), this body face of antenna (14) height is greater than waterproof face (15).

4. A biconical antenna with waterproof function according to claim 3, characterized in that: the bottom surface of the waterproof groove (11) is provided with a drain hole (16), and the drain hole (16) is communicated with the outer side of the base (3) and is provided with a drain outlet (17).

5. The biconical antenna with waterproof function of claim 4, wherein: the outer side wall of the base (3) is provided with a seam blocking plate (18), and the seam blocking plate (18) is buckled with the water outlet (17).

6. The biconical antenna with waterproof function of claim 5, wherein: the seam blocking plate (18) comprises a blocking plate (19) and bristles (20), and the seam blocking plate (18) is detachably connected with the water outlet (17).

7. A biconical antenna with waterproof function according to claim 6, characterized in that: keep off seam board (18) lateral wall fixedly connected with fixture block (21), spacing groove (22) have been seted up on outlet (17), the one end of keeping off seam board (18) is established to spacing groove (22) cover, the one end that base (3) were kept away from to spacing groove (22) inside wall is provided with sliding tray (23), the swivelling chute (24) that fixture block (21) was detained are seted up to spacing groove (22) inside wall, swivelling chute (24) and sliding tray (23) interconnect.

8. The biconical antenna with waterproof function according to claim 1, wherein: the antenna housing (2) is provided with a handle (25), and the anti-slip pad (26) is sleeved on the handle (25).