CN207426125U - Multi-system synchronous coverage indoor single-polarized omnidirectional ceiling antenna - Google Patents

Abstract

The utility model discloses a multi-system synchronous covering room single polarization omnidirectional ceiling antenna, which comprises a device body, wherein the bottom of the device body is provided with a base, the device body is fixedly connected with the base, the upper end of the device body is provided with a top cover, the device body is sleeved in the top cover, the right middle part above the top cover is provided with a screw, the signal intensity in the room is greatly improved through a signal line arranged on the device body, the uploading and downloading speed of mobile data is effectively exerted, and the device body has strong noise small signal when working, the error rate and the interference of signal transmission are greatly reduced, the working quality of the device body is improved, the appearance, the size and the performance of the device body are designed, the application is convenient, then the function of the device body is diversified, when a fire disaster occurs in the room, because the device body is provided with a smoke sensor and an alarm lamp, the user can be reminded of finding the processing problem in time.

Description

Multi-system synchronous coverage indoor single-polarized omnidirectional ceiling antenna

technical field

The utility model relates to the technical field of ceiling antenna equipment, in particular to an omnidirectional ceiling antenna with multi-system synchronous coverage and single polarization.

Background technique

In the field of mobile communication, indoor mobile signal strength is mainly affected by the refraction of external large base station signals, especially in today's rapid development of 3G and 4G, mobile terminal equipment has a stronger demand for mobile signal strength, and you can enjoy fast Mobile data services are the basic needs of mobile users. In some areas, mobile data services have replaced broadband Internet services.

However, the existing multi-system synchronous coverage indoor single-polarized omnidirectional ceiling antenna, due to the limitation of indoor signal strength, the upload and download speed of mobile data has not been effectively utilized, and the existing device is working, the noise signal The strength is also improved, the bit error rate and interference of signal transmission are increased, and the quality is degraded, and the antenna in the prior art is not easy to be widely used due to the shape, size and performance. Multiple antennas are installed indoors, and the function of the existing device design is single. When a fire breaks out indoors, because there are no smoke detectors and alarm lights installed, the user cannot be promptly reminded of the problem.

Therefore, how to design an omnidirectional ceiling antenna with multi-system synchronous coverage and single polarization in the room has become a problem that we need to solve at present.

Utility model content

The purpose of this utility model is to provide multi-system synchronous coverage indoor single-polarization omni-directional ceiling antenna, to solve the above-mentioned background technology due to the limitation of indoor signal strength, the upload and download speed of mobile data has not been effectively utilized And other issues.

In order to achieve the above purpose, the utility model provides the following technical solution: multi-system synchronous coverage indoor single-polarized omnidirectional ceiling antenna, including a device body, the bottom of the device body is provided with a base, and the device body is fixedly connected to the base , the upper end of the device body is provided with a top cover, and the device body is sleeved in the top cover, a screw is provided in the middle above the top cover, a nut is provided in the middle of the screw, and the screw is arranged through the nut Inside, there are three signal lights on the right side of the front end of the top cover, the top cover is electrically connected to the signal lights, a protective cover is provided on the top of the screw, and the screw is movably connected to the protective cover, and the left end of the protective cover is provided with a Signal line, and the protective cover is sleeved on the signal line, the lower end of the signal line is provided with a connecting device, and the signal line is fixedly connected to the connecting device, the middle part of the front end of the connecting device is provided with a fixing device, and the connecting device The device is tightly welded with the fixing device, and the right side of the device body is provided with a mounting bracket, and the device body is connected to the mounting bracket.

Further, smoke sensing holes are provided on both sides of the middle part of the front end of the device body, and the device body is connected to the opening of the smoke sensing hole.

Further, a chip socket is provided in the middle of the front end of the top cover, and the top cover is fixedly connected to the chip socket.

Further, a warning light is provided on the left side of the front end of the top cover, and the top cover is electrically connected to the warning light.

Further, a connection hole is provided on the left side of the top end of the installation bracket, and the connection hole is provided through the installation bracket.

Compared with the prior art, the beneficial effect of the utility model is that: this kind of multi-system synchronous coverage indoor single-polarized omnidirectional ceiling antenna, through the signal line provided on the device body, the indoor signal strength is greatly improved, and the mobile data The upload and download speed of the device has been effectively utilized, and when the device body is working, the noise is small and the signal is strong, and the bit error rate and interference of signal transmission are greatly reduced, which improves the working quality of the device body, and the shape, size and performance of the device body The design is convenient for wide application, and the function of the design of the device body is diversified. When a fire occurs indoors, because the device body is equipped with a smoke detector and an alarm light, it can promptly remind the user of the problem and reduce the safety risk. Through the chip socket provided on the device body, the user can insert multi-system chips to realize the function of multi-system synchronous coverage, and then through the protective cover provided on the device body, it can effectively prevent the signal line from aging and breaking, and prolong the service life. The service life of the device body is extended, and finally the device body can be easily installed on the wall through the installation bracket of the device body and through the connection hole.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a partial structural schematic diagram of the utility model mounting bracket;

In the figure: 1-device body; 2-smoke detector hole; 3-top cover; 4-signal light; 5-nut; 6-screw; 7-protective sleeve; 8-signal line; 9-connecting device; 10-fixing device ; 11-alarm light; 12-chip socket; 13-base; 14-installation bracket; 15-connection hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a technical solution: multi-system synchronous coverage indoor single-polarized omnidirectional ceiling antenna, including a device body 1, the bottom of the device body 1 is provided with a base 13, and the device body 1 is fixedly connected with the base 13, the upper end of the device body 1 is provided with a top cover 3, and the device body 1 is sleeved in the top cover 3, and the upper middle of the top cover 3 is provided with a screw 6, and the screw 6 The middle part is provided with a nut 5, and the screw 6 is set through the nut 5, and the right side of the front end of the top cover 3 is provided with three signal lamps 4, the top cover 3 is electrically connected with the signal lamp 4, and the top of the screw 6 is provided with a There is a protective cover 7, and the screw 6 is movably connected with the protective cover 7, the left end of the protective cover 7 is provided with a signal line 8, and the protective cover 7 is sleeved on the signal line 8, and the lower end of the signal line 8 is provided with There is a connecting device 9, and the signal line 8 is fixedly connected to the connecting device 9, the middle part of the front end of the connecting device 9 is provided with a fixing device 10, and the connecting device 9 and the fixing device 10 are tightly welded, and the right side of the device body 1 A mounting bracket 14 is provided on the side, and the device body 1 is connected to the mounting bracket 14 .

Further, smoke sensing holes 2 are provided on both sides of the middle part of the front end of the device body 1, and the device body 1 is connected to the smoke sensing holes 2 through openings. When there is extremely dense smoke in the working range of the device, the smoke sensing hole 2 will identify it, and notify the alarm lamp 11 of the danger, which improves the safety performance of the device body 1 .

Further, a chip socket 12 is provided in the middle of the front end of the top cover 3, and the top cover 3 is fixedly connected to the chip socket 12. Through the chip socket 12 provided on the device body 1, the user can insert a chip and use it to realize multi-system The function of synchronous coverage embodies the diversification of the device body 1 .

Further, a warning light 11 is provided on the left side of the front end of the top cover 3, and the top cover 3 is electrically connected to the warning light 11. Through the warning light 11 provided on the device body 1, a fire occurs in the working space of the device body 1. , the alarm lamp 11 is notified through the smoke sensing hole 2, and the user is promptly reminded of the danger, which improves the reliability of the device body 1.

Further, a connection hole 15 is provided on the left side of the top of the installation bracket 14, and the connection hole 15 is set through the installation bracket 14, and the device body 1 can be easily installed on the wall through the connection hole 15 in the installation bracket 14. Overall, it embodies the practicability of the device body 1 .

Working principle: First, through the installation bracket 14 provided on the device body 1, the device body 1 is installed on the wall through the connection hole 15 in the installation bracket 14, and then through the chip socket 12 provided on the device body 1, the user It can be used by inserting a chip to realize the function of multi-system synchronous coverage, which reflects the diversification of the device body 1, and then tightens the screw 6 through the nut 5 provided on the device body 1, which plays the role of fixing the device body 1, and then through the device body 1 The connection device 9 provided in 1 is connected to the signal line 8, and the fixing device 10 in the connection device 9 will play a fixing role, and the protective cover 7 provided on the device body 1 can effectively prevent the signal line 8 from aging and breaking, which improves the reliability of the device body 1, and then through the signal light 4 in the top cover 3, the signal strength of the device body 1 at this time can be known, and through the smoke detector hole 2 provided on the device body 1, it can be known that when When there is extremely dense smoke in the working range of the device body 1, the smoke sensing hole 2 will recognize it and notify the alarm lamp 11 of the danger, and the alarm lamp 11 will send out an audible and visual alarm to remind the user to escape from the dangerous scene in time, improving the Finally, the safety performance of the device body 1 is stabilized by the base 13 provided on the device body 1 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. multisystem synchronously covers the all-around top absorbing antenna for dividing single polarization in room, including device body (1), it is characterised in that：It is described Device body (1) bottom is equipped with pedestal (13), and described device body (1) is fixedly connected with pedestal (13), described device body (1) Upper end is equipped with head cover (3), and described device body (1) is socketed in head cover (3), and positive middle part is equipped with spiral shell above the head cover (3) Silk (6), is equipped with nut (5) in the middle part of the screw (6), and the screw (6) is through being arranged in nut (5), the head cover (3) It is set on the right side of front end there are three signal lamp (4), the head cover (3) is electrically connected with signal lamp (4), and screw (6) top is equipped with Protective case (7), and the screw (6) is flexibly connected with protective case (7), protective case (7) left end is equipped with signal wire (8), and The protective case (7) is socketed on signal wire (8), and signal wire (8) lower end is equipped with attachment device (9), and the signal wire (8) it is fixedly connected with attachment device (9), attachment device (9) front center is equipped with fixing device (10), and the connection dress It puts (9) closely to weld with fixing device (10), mounting bracket (14), and described device sheet is equipped on the right side of described device body (1) Body (1) is connected with mounting bracket (14).

2. multisystem according to claim 1 synchronously covers the all-around top absorbing antenna for dividing single polarization in room, it is characterised in that：Institute Device body (1) front center both sides are stated equipped with cigarette sense hole (2), and described device body (1) is connected with cigarette sense hole (2) perforate.

3. multisystem according to claim 1 synchronously covers the all-around top absorbing antenna for dividing single polarization in room, it is characterised in that：Institute Head cover (3) front center is stated equipped with chip socket (12), and the head cover (3) is fixedly connected with chip socket (12).

4. multisystem according to claim 1 synchronously covers the all-around top absorbing antenna for dividing single polarization in room, it is characterised in that：Institute It states and alarm lamp (11) is equipped on the left of head cover (3) front end, and the head cover (3) is electrically connected with alarm lamp (11).

5. multisystem according to claim 1 synchronously covers the all-around top absorbing antenna for dividing single polarization in room, it is characterised in that：Institute Mounting bracket (14) top left hand is stated equipped with connecting hole (15), and the connecting hole (15) is through being arranged on mounting bracket (14) In.