CN210200943U

CN210200943U - Ceiling antenna

Info

Publication number: CN210200943U
Application number: CN201921679059.2U
Authority: CN
Inventors: Changhua Liu; 刘昌华; Danhong Hu; 胡丹红; Huajun Wang; 王华军
Original assignee: Suzhou Saixun Communication Technology Co Ltd
Current assignee: Suzhou Saixun Communication Technology Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-03-27
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a ceiling antenna, which comprises an antenna body, a fixing device and a damping unit; an antenna body: the antenna body comprises a top plate, an antenna main body and an antenna shell, wherein the top plate is fixed at the top end of the antenna shell, the bottom end of the top plate is connected with the antenna main body, the antenna main body is positioned in the antenna shell, and the top end of the antenna main body is connected with a feeder line; a fixing device: the fixing device comprises a cylindrical nut block, a cylinder and a threaded cylinder, the top end of the threaded cylinder is in threaded connection with the bottom end of the cylinder, the top end of the cylinder is in threaded connection with the cylindrical nut block, and the feeder line sequentially penetrates through the threaded cylinder, the cylinder and the cylindrical nut block; wherein, still include the mount pad, the bottom of mount pad is equipped with the mounting groove, the roof passes through self tapping screw to be installed in the mounting groove, the utility model provides a ceiling antenna, fixed mode is simple, installation and dismantlement labour saving and time saving, and not fragile antenna housing.

Description

Ceiling antenna

Technical Field

The utility model relates to a inhale a antenna technical field, specifically be an inhale a antenna.

Background

An indoor ceiling antenna is one of antennas in mobile communication systems, mainly used for indoor signal coverage, with the progress of times, the signal coverage rate of some occasions such as meeting places, hotels, office buildings, cinemas, residential buildings and the like is low, the signal receiving and communication quality of networks are affected due to the loss caused by the penetration of wireless signals caused by the inherent shielding effect of materials between building layers, therefore, the indoor signal quality can be increased by using the ceiling antenna, the traditional ceiling antenna needs to be drilled with through holes at the ceiling and fixed by using a barrel with threads and a nut, the disassembly and the secondary installation of the ceiling antenna are very troublesome because the nut is positioned above the ceiling, and the top plate of the traditional ceiling antenna is provided with magnetic plates which are adsorbed on iron materials by magnetic force to achieve the purpose of fixation, the device is very troublesome, and when the device is dragged, the device exerts too much force and even damages the shell of the ceiling antenna, thereby causing unnecessary loss.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a ceiling antenna, fixed mode is simple, installation and dismantlement labour saving and time saving, and not fragile antenna housing, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ceiling antenna comprises an antenna body, a fixing device and a damping unit;

an antenna body: the antenna body comprises a top plate, an antenna main body and an antenna shell, wherein the top plate is fixed at the top end of the antenna shell, the bottom end of the top plate is connected with the antenna main body, the antenna main body is positioned in the antenna shell, and the top end of the antenna main body is connected with a feeder line;

a fixing device: the fixing device comprises a cylindrical nut block, a cylinder and a threaded cylinder, the top end of the threaded cylinder is in threaded connection with the bottom end of the cylinder, the top end of the cylinder is in threaded connection with the cylindrical nut block, and the feeder line sequentially penetrates through the threaded cylinder, the cylinder and the cylindrical nut block;

wherein, still include the mount pad, the bottom of mount pad is equipped with the mounting groove, the roof passes through self tapping screw to be installed in the mounting groove, and the top of mount pad is connected with the limiting plate through shock attenuation unit, the top of limiting plate is connected with the plectane, the plectane is connected with a screw thread section of thick bamboo.

Furthermore, the roof is the PVC plectane, the antenna housing is the toper plastic casing, and the antenna housing all adopts the plastic casing, can improve the radiation intensity of ceiling antenna, avoids the material to exert an influence to the signal, and the toper antenna housing can improve signal coverage PVC board hardness height, can resist the impact that the plectane brought, and difficult emergence is damaged.

Further, the plectane is the electromagnetic plate, and the input of plectane is connected with external power source's output electricity, through the electromagnetic plate, can improve fixed stability, compares in the magnetic plate simultaneously, and the electromagnetic plate is convenient for control more, and the disconnection can lose magnetism, convenient to detach.

Further, the shock attenuation unit includes pole and spring, the both ends of pole are all installed on the inner wall of mount pad, and sliding connection about pole and the limiting plate, the spring cup joints on the pole, and the spring can produce pressure, extrudees the limiting plate, and when the limiting plate position was constant, the mount pad can produce certain vibration, improves the shock resistance who inhales a top antenna.

Further, still include the bright lamp subassembly of intelligence, the bright lamp subassembly of intelligence includes LED lamp, adapter and acoustic control switch, the border position at the mount pad bottom is installed to the LED lamp, the adapter is located the inside bottom of antenna case to pass through the baffle with the antenna main part and keep apart, the acoustic control switch is located the bottom of roof, and the input of acoustic control switch is connected with the output electricity of external power source and adapter, and the output of acoustic control switch is connected with the input electricity of LED lamp, collects laborsavingly through the adapter to open the LED lamp through the acoustic control switch, combine together acoustic control lamp system and antenna, use in being fit for the corridor, practice thrift the space of ceiling, pleasing to the eye degree during use is high.

Compared with the prior art, the beneficial effects of the utility model are that: the ceiling antenna has the following advantages:

this inhale a antenna adopts the mode of predetermineeing drum and drum nut piece, fix drum and drum nut piece in the through-hole of ceiling, when the installation is dismantled and is inhaled a antenna, only need with screw thread section of thick bamboo threaded connection in the drum, can accomplish fixedly, fixed mode is simple, it is convenient to dismantle simultaneously, utilize the electromagnetic plate as adsorbing the piece, overcome and be difficult to take off the defect of inhaling a antenna when utilizing the magnetic plate, be provided with the shock attenuation unit in the mount pad, make and inhale a antenna and possessed certain shock resistance, and use with the bright lamp subassembly of intelligence combination, the usage space on ceiling surface has been reduced, promote the pleasing to the eye degree of inhaling a antenna.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the plane B-B of the present invention;

fig. 3 is a schematic view of the local enlarged structure at a position of the present invention.

In the figure: the acoustic control switch comprises a 1 acoustic control switch, a 2 sound pick-up, a 3 antenna body, a 31 top plate, a 32 antenna body, a 33 antenna shell, a 4 shock absorption unit, a 41 round rod, a 42 spring, a 5 mounting seat, a 6 round plate, a 7 limiting plate, an 8 LED lamp, a 9 fixing device, a 91 cylindrical nut block, a 92 cylinder, a 92 threaded cylinder and a 10 feeder line.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a ceiling antenna comprises an antenna body 3, a fixing device 9 and a damping unit 4;

the antenna body 3: the antenna body 3 comprises a top plate 31, an antenna main body 32 and an antenna shell 33, wherein the top plate 31 is fixed at the top end of the antenna shell 33, the bottom end of the top plate 31 is connected with the antenna main body 32, the antenna main body 32 is positioned in the antenna shell 33, the antenna main body 32 can radiate signals into a floor, the top end of the antenna main body 32 is connected with a feeder line 10, the feeder line 10 is connected with an external mobile base station, the top plate 31 is a PVC circular plate, the PVC plate is high in strength and good in corrosion resistance, the ceiling water leakage is not easy to enter the ceiling antenna in humid weather, the antenna shell 33 is a conical plastic shell, the plastic shell is low in radiation penetration resistance, and the penetration of the;

the fixing device 9: the fixing device 9 comprises a cylinder nut block 91, a cylinder 92 and a thread cylinder 93, the top end of the thread cylinder 93 is in threaded connection with the bottom end of the cylinder 92, the top end of the cylinder 92 is in threaded connection with the cylinder nut block 91, the feeder line 10 sequentially penetrates through the thread cylinder 93, the cylinder 92 and the cylinder nut block 91, during installation, the cylinder 92 penetrates through a through hole of a ceiling, and is fixed at the top end of the ceiling by using the cylinder nut block 91, then during installation, fixing can be completed only by connecting the thread cylinder 93 with the cylinder 92 in a threaded manner, and time and labor are saved greatly when the ceiling antenna is disassembled and assembled;

wherein, still include mount pad 5, the bottom of mount pad 5 is equipped with the mounting groove, roof 31 is installed in the mounting groove through self tapping screw, the top of mount pad 5 is connected with limiting plate 7 through shock attenuation unit 4, shock attenuation unit 4 can improve the shock resistance of ceiling antenna, shock attenuation unit 4 includes pole 41 and spring 42, the both ends of pole 41 are all installed on the inner wall of mount pad 5, pole 41 and limiting plate 7 are connected with sliding from top to bottom, spring 42 cup joints on pole 41, when limiting plate 7 is fixed, mount pad 5 can be up and down displaced under the effect of pole 41, spring 42 can cushion the impact force when reciprocating, improve anti-seismic performance, the top of limiting plate 7 is connected with circular plate 6, circular plate 6 is connected with screw tube 93, circular plate 6 is the electromagnetic plate, the input of circular plate 6 is electrically connected with the output of external power supply, conveniently control, the circular plate is electrified during the use, outage during the dismantlement, great convenience, still include the bright lamp subassembly of intelligence, the bright lamp subassembly of intelligence includes LED lamp 8, adapter 2 and acoustic control switch 1, the border position in 5 bottoms of mount pad is installed to LED lamp 8, form annular light effect, promote pleasing to the eye degree, adapter 2 is located the inside bottom of antenna housing 33, and pass through the baffle with antenna main part 32 and keep apart, a be used for collecting sound, acoustic control switch 1 is located the bottom of roof 31, when sound reaches the default, information transfer to acoustic control switch 1, acoustic control switch 1 controls LED lamp 8 and lights, acoustic control switch 1's input is connected with external power source and adapter 2's output electricity, acoustic control switch 1's output is connected with LED lamp 8's input electricity.

When in use: during installation, firstly, punch on the ceiling, pass the through-hole of ceiling with drum 92, and utilize drum nut piece 91 to fix on the top of ceiling, then during the installation, only need can accomplish fixedly with screw cylinder 93 and drum 92 threaded connection, then switch on external power supply, plectane 6 adsorbs on the ceiling, external signal passes to in the antenna main part 32 from feeder 10, then the outward radiation signal, enlarge the distribution range of signal, when someone passes through in the corridor, sound is collected by adapter 2, signal transmission is to acoustic control switch 1, then acoustic control switch 1 controls LED lamp 8 and lights.

It should be noted that the preferred model of the voice-activated switch 1 disclosed in the present embodiment is NEW1C-30700, the preferred model of the LED lamp 8 is XGM-5MM, the preferred model of the sound pickup 2 is YK-DM802, and the voice-activated switch 1 controls the LED lamp 8 to operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A ceiling antenna, characterized in that: comprises an antenna body (3), a fixing device (9) and a damping unit (4);

antenna body (3): the antenna body (3) comprises a top plate (31), an antenna main body (32) and an antenna shell (33), the top plate (31) is fixed at the top end of the antenna shell (33), the bottom end of the top plate (31) is connected with the antenna main body (32), the antenna main body (32) is located in the antenna shell (33), and the top end of the antenna main body (32) is connected with a feeder (10);

fixing device (9): the fixing device (9) comprises a cylindrical nut block (91), a cylinder (92) and a threaded cylinder (93), the top end of the threaded cylinder (93) is in threaded connection with the bottom end of the cylinder (92), the top end of the cylinder (92) is in threaded connection with the cylindrical nut block (91), and the feeder line (10) sequentially penetrates through the threaded cylinder (93), the cylinder (92) and the cylindrical nut block (91);

wherein, still include mount pad (5), the bottom of mount pad (5) is equipped with the mounting groove, roof (31) are installed in the mounting groove through the self tapping screw, and the top of mount pad (5) is connected with limiting plate (7) through shock attenuation unit (4), the top of limiting plate (7) is connected with plectane (6), plectane (6) are connected with a screw thread section of thick bamboo (93).

2. The ceiling antenna of claim 1, wherein: the top plate (31) is a PVC circular plate, and the antenna shell (33) is a conical plastic shell.

3. The ceiling antenna of claim 1, wherein: the circular plate (6) is an electromagnetic plate, and the input end of the circular plate (6) is electrically connected with the output end of an external power supply.

4. The ceiling antenna of claim 1, wherein: damping unit (4) include round bar (41) and spring (42), the both ends of round bar (41) are all installed on the inner wall of mount pad (5), sliding connection about round bar (41) and limiting plate (7), spring (42) cup joint on round bar (41).

5. The ceiling antenna of claim 1, wherein: still include the bright lamp subassembly of intelligence, the bright lamp subassembly of intelligence includes LED lamp (8), adapter (2) and acoustic control switch (1), the border position in mount pad (5) bottom is installed in LED lamp (8), adapter (2) are located the inside bottom of antenna housing (33) to keep apart through the baffle with antenna main part (32), acoustic control switch (1) are located the bottom of roof (31), and the input of acoustic control switch (1) is connected with the output electricity of external power source and adapter (2), and the output of acoustic control switch (1) is connected with the input electricity of LED lamp (8).