Single-polarized ceiling antenna

Abstract

The utility model discloses a single-polarized ceiling antenna, and relates to the field of ceiling antennas. The single-polarized ceiling antenna comprises a ceiling antenna main body, a protective cover is arranged outside the ceiling antenna main body, an installation mechanism is arranged outside the ceiling antenna main body, the installation mechanism comprises an installation plate which is arranged inside the protective cover, and an insertion block is movably inserted into the ceiling antenna main body. And the moving block is movably arranged in the ceiling antenna main body, the moving block is movably inserted into the inserting block, and the moving block fixes the position of the protective cover. According to the single-polarized ceiling antenna, the fixing structure is arranged at the inner groove above the ceiling antenna main body, and the fixing of the protective cover can be relieved by moving the limiting block and the moving block, so that the difficulty of dismounting the protective cover is reduced under the condition that the normal use of the ceiling antenna main body is not influenced; a fixing structure between the protective cover and the ceiling antenna main body cannot be damaged in the dismounting and mounting process, and the ceiling antenna main body is kept to be attached to the surface of a ceiling.

Description

Technical Field

[0001] The utility model relates to the technical field of ceiling antennas, in particular to a single-polarized ceiling antenna. Background Art

[0002] The single-polarized ceiling antenna is a specially designed antenna mainly used for indoor signal coverage. The single-polarized ceiling antenna is usually installed on the ceiling to receive radio signals or perform communication transmission.

[0003] At present, there is a problem that the connection between the protective cover and the main body of the ceiling antenna is relatively tight, and the installation and removal will affect the fixing effect;

[0004] The reason for this problem is that during the use of the ceiling antenna, the ceiling antenna needs to be installed on the ceiling. In order to reduce the damage of the ceiling antenna during daily use, a set of protective covers will be installed on the outside of the ceiling antenna. The protective cover and the top plate above the main body of the ceiling antenna are connected and fixed by a card block. The position of the card block is set inside the protective cover, so that the position of the top plate above the main body of the ceiling antenna is in line with the plane of the ceiling, and the fixing structure between the protective cover and the top plate above the main body of the ceiling antenna is set inside the protective cover. If the bottom structure of the main body of the ceiling antenna is trimmed, the protective cover needs to be removed. At this time, it is necessary to pry open the gap between the protective cover and the top plate above the main body of the ceiling antenna, so that the card connection position between the protective cover and the top plate above the main body of the ceiling antenna is separated, thereby completing the removal of the protective cover. This will not only increase the size of the gap at the card connection between the protective cover and the ceiling antenna, resulting in a reduction in the later fixing effect, but also make the removal of the protective cover more complicated. Therefore, we propose a single-polarized ceiling antenna. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a single-polarized ceiling antenna, which solves the problem that the connection between the protective cover and the ceiling antenna body is relatively tight, and the installation and removal will affect the fixing effect.

[0007] (II) Technical solution

[0008] To achieve the above object, the present utility model is realized through the following technical solutions: A single-polarization ceiling antenna, including a ceiling antenna main body, a protective cover is arranged outside the ceiling antenna main body, an installation mechanism is arranged outside the ceiling antenna main body, the installation mechanism includes a mounting plate which is arranged inside the protective cover, the mounting plate is used to connect the protective cover and the ceiling antenna main body, a plug-in block is movably inserted inside the ceiling antenna main body, a moving block is movably arranged inside the ceiling antenna main body, the moving block is movably inserted inside the plug-in block, and the moving block fixes the position of the protective cover.

[0009] Preferably, an activity groove is opened outside the ceiling antenna main body, a moving frame is slidably connected inside the activity groove, and the plug-in block is movably arranged inside the activity groove.

[0010] Preferably, a limiting frame is fixedly connected inside the activity groove, and the outer surface of the moving frame abuts against the lower surface of the limiting frame.

[0011] Preferably, an auxiliary plate is fixedly connected to the outside of the moving frame, the auxiliary plate is slidably connected inside the activity groove, and the moving block is fixedly connected to the outside of the auxiliary plate.

[0012] Preferably, a moving frame is arranged on the lower surface of the mounting plate, a limiting block is fixedly connected above the moving frame, the limiting block is movably inserted inside the mounting plate, and the limiting block is movably inserted inside the auxiliary plate.

[0013] Preferably, a support frame is fixedly connected to the bottom end of the mounting plate, and the moving frame is slidably connected to the outside of the support frame.

[0014] Preferably, a support rod is fixedly connected to the lower surface of the mounting plate, and the support rod is fixedly connected to the outside of the support frame.

[0015] Preferably, a spring is movably sleeved on the outside of the support rod, the spring is fixedly connected to the lower surface of the moving frame, and the bottom end of the spring is fixedly connected to the outside of the support frame.

[0016] The present utility model discloses a single-polarization ceiling antenna, and the beneficial effects thereof are as follows:

[0017] For this single-polarization ceiling antenna, by pressing down the limit block, at this time the movable frame will squeeze the spring together with the support frame, and then push the concave block of the auxiliary plate, so that the auxiliary plate passes through the arc surface of the limit block, making the uppermost position of the limit block inside the ceiling antenna main body until the moving block leaves the inside of the plug-in block. At this time, the spring will lose the extrusion force and generate tension, and drive the circular plate above the ceiling antenna main body to separate from the mounting plate under the action of the spring tension. By setting the fixing structure at the inner groove above the ceiling antenna main body, moving the limit block and the moving block can release the fixing of the protective cover. Without affecting the normal use of the ceiling antenna main body, the difficulty of removing the protective cover is reduced, and the fixing structure between the protective cover and the ceiling antenna main body will not be damaged during the removal and installation, and the ceiling antenna main body is kept in contact with the ceiling surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the internal structure of the protective cover of the present invention;

[0021] Figure 3 It is an exploded view of the external structure of the mounting plate of the present invention;

[0022] Figure 4 It is an exploded view of the internal structure of the movable groove of the present invention;

[0023] Figure 5 It is an exploded view of the external structure of the auxiliary plate of the present invention;

[0024] Figure 6 It is an exploded view of the external structure of the movable frame of the present invention.

[0025] In the figure: 1, ceiling antenna main body; 101, protective cover; 2, mounting plate; 201, plug-in block; 202, auxiliary plate; 203, limit block; 204, limit frame; 205, movable frame; 206, support frame; 207, moving block; 208, movable groove; 209, movable frame; 210, spring; 211, support rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be described clearly and completely. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] By providing a single-polarization ceiling antenna in the embodiments of this application, the problem that the connection between the protective cover and the ceiling antenna body in the existing ceiling antenna is relatively tight, and the fixing effect will be affected during installation and removal is solved.

[0028] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation manners.

[0029] The embodiments of the present utility model disclose a binding device for file arrangement.

[0030] According to the attached Figure 1-6 As shown, it includes a ceiling antenna body 1. A protective cover 101 is arranged outside the ceiling antenna body 1. An installation mechanism is arranged outside the ceiling antenna body 1. The installation mechanism includes an installation plate 2, which is arranged inside the protective cover 101. The installation plate 2 is used to connect the protective cover 101 and the ceiling antenna body 1. A plug-in block 201 is movably inserted into the ceiling antenna body 1. A moving block 207 is movably arranged inside the ceiling antenna body 1. The moving block 207 is movably inserted into the plug-in block 201, and the moving block 207 fixes the position of the protective cover 101.

[0031] An activity groove 208 is formed outside the ceiling antenna body 1. A moving frame 205 is slidably connected inside the activity groove 208. The plug-in block 201 is movably arranged inside the activity groove 208. A limiting frame 204 is fixedly connected inside the activity groove 208. The outer surface of the moving frame 205 abuts against the lower surface of the limiting frame 204. An auxiliary plate 202 is fixedly connected to the outside of the moving frame 205. The auxiliary plate 202 is slidably connected inside the activity groove 208. The moving block 207 is fixedly connected to the outside of the auxiliary plate 202.

[0032] An activity frame 209 is arranged on the lower surface of the installation plate 2. A limiting block 203 is fixedly connected above the activity frame 209. The limiting block 203 is movably inserted into the installation plate 2. The limiting block 203 is movably inserted into the auxiliary plate 202. A support frame 206 is fixedly connected to the bottom end of the installation plate 2. The activity frame 209 is slidably connected to the outside of the support frame 206.

[0033] The lower surface of the mounting plate 2 is fixedly connected to a support rod 211. The support rod 211 is fixedly connected to the outside of the support frame 206. A spring 210 is movably sleeved on the outside of the support rod 211. The spring 210 is fixedly connected to the lower surface of the movable frame 209. The bottom end of the spring 210 is fixedly connected to the outside of the support frame 206.

[0034] Pass the threaded rod above the ceiling antenna body 1 and the connecting wire through the ceiling. At this time, the circular plate above the ceiling antenna body 1 fits the plane below the ceiling. Then install the nut cap on the outside of the threaded rod above the ceiling antenna body 1. In this way, the ceiling antenna body 1 is installed above the ceiling.

[0035] By pressing down the limit block 203, the limit block 203 slides inside the mounting plate 2 and the auxiliary plate 202. While the limit block 203 moves downward, it will push the movable frame 209 downward. At this time, the movable frame 209 will slide on the outside of the support frame 206. Then the movable frame 209 and the support frame 206 will squeeze the spring 210 together. At the same time, the movable frame 209 will slide on the outside of the support rod 211. Then push the recessed block of the auxiliary plate 202, so that the auxiliary plate 202 passes through the arc surface of the limit block 203, making the uppermost position of the limit block 203 inside the ceiling antenna body 1. Then continue to move the position of the auxiliary plate 202 until the moving block 207 leaves the inside of the plug-in block 201. At this time, the spring 210 will lose the extrusion force and generate tension. Under the action of the tension of the spring 210, it will push the movable frame 209 and the limit block 203 upward, so that the limit block 203 pushes the auxiliary plate 202 upward. Then the auxiliary plate 202 will drive the circular plate above the ceiling antenna body 1 to separate from the mounting plate 2, thus quickly unlocking the fixation between the protective cover 101 and the circular plate above the ceiling antenna body 1. By setting the fixing structure at the inner groove above the ceiling antenna body 1, moving the limit block 203 and the moving block 207 can release the fixation of the protective cover 101. Without affecting the normal use of the ceiling antenna body 1, it reduces the difficulty of removing the protective cover 101, increases the fixing effect between the protective cover 101 and the ceiling antenna body 1, and will not damage the fixing structure between the protective cover 101 and the ceiling antenna body 1 during the removal and installation.

[0036] By placing the ceiling antenna main body 1 inside the protective cover 101, at this time, the circular plate above the ceiling antenna main body 1 abuts against the upper part of the mounting plate 2. The plug-in block 201 will be inserted into the inside of the ceiling antenna main body 1, and at the same time, the limiting block 203 will also be inserted into the inside of the ceiling antenna main body 1. And the limiting block 203 abuts against the lower surface of the auxiliary plate 202 at this time, so that the spring 210 is squeezed between the movable frame 209 and the support frame 206. Then move the positions of the auxiliary plate 202 and the moving block 207. The moving block 207 will drive the moving frame 205 to slide inside the movable slot 208 during the movement, so that the moving frame 205 slides below the limiting frame 204. The limiting frame 204 limits the movement of the moving frame 205. Until the moving block 207 is inserted into the plug-in block 201, at this time, the position of the limiting block 203 will reach the notch on the side of the auxiliary plate 202. At this time, the spring 210 will lose the extrusion force and generate tension. Under the tension of the spring 210, the movable frame 209 and the limiting block 203 are pushed to move, so that the limiting block 203 is inserted into the concave block on the side of the auxiliary plate 202. In this way, the protective cover 101 is installed outside the ceiling antenna main body 1.

[0037] In summary, compared with the prior art, the following beneficial effects are achieved:

[0038] By pressing down the limiting block 203, at this time, the movable frame 209 and the support frame 206 will squeeze the spring 210 together. Then push the concave block of the auxiliary plate 202, so that the auxiliary plate 202 passes through the arc surface of the limiting block 203, so that the uppermost position of the limiting block 203 is inside the ceiling antenna main body 1 until the moving block 207 leaves the inside of the plug-in block 201. At this time, the spring 210 will lose the extrusion force and generate tension. Under the action of the tension of the spring 210, the circular plate above the ceiling antenna main body 1 is separated from the mounting plate 2. By arranging the fixing structure at the inner groove above the ceiling antenna main body 1, moving the limiting block 203 and the moving block 207 can release the fixation of the protective cover 101. Without affecting the normal use of the ceiling antenna main body 1, the difficulty of removing the protective cover 101 is reduced, and the fixing structure between the protective cover 101 and the ceiling antenna main body 1 will not be damaged during the removal and installation, and the ceiling antenna main body 1 is kept in contact with the ceiling surface.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A single-polarized ceiling antenna, comprising a ceiling antenna body (1), wherein a protective cover (101) is disposed outside the ceiling antenna body (1), characterized in that: The ceiling antenna body (1) is provided with a mounting mechanism on the outside, and the mounting mechanism comprises: A mounting plate (2) disposed inside the protective cover (101), the mounting plate (2) being used to connect the protective cover (101) and the ceiling antenna body (1); A plug-in block (201) is movably plugged into the interior of the ceiling antenna body (1); The moving block (207) is movably arranged inside the ceiling antenna body (1); the moving block (207) is movably plugged into the plug-in block (201); and the moving block (207) fixes the position of the protective cover (101).

2. The single-polarized ceiling antenna according to claim 1, characterized in that: The exterior of the ceiling antenna body (1) is provided with a movable groove (208), the interior of the movable groove (208) is slidably connected with a movable frame (205), and the plug-in block (201) is movably arranged inside the movable groove (208).

3. The single-polarized ceiling antenna according to claim 2, characterized in that: The interior of the movable groove (208) is fixedly connected to the limiting frame (204), and the outer surface of the movable frame (205) abuts against the lower surface of the limiting frame (204).

4. The single-polarized ceiling antenna according to claim 2, characterized in that: The outside of the moving frame (205) is fixedly connected to an auxiliary plate (202), the auxiliary plate (202) is slidably connected to the inside of the movable groove (208), and the moving block (207) is fixedly connected to the outside of the auxiliary plate (202).

5. The single-polarized ceiling antenna according to claim 1, characterized in that: A movable frame (209) is provided on the lower surface of the mounting plate (2), a limit block (203) is fixedly connected to the upper portion of the movable frame (209), the limit block (203) is movably plugged into the interior of the mounting plate (2), and the limit block (203) is movably plugged into the interior of the auxiliary plate (202).

6. The single-polarized ceiling antenna according to claim 5, characterized in that: The bottom end of the mounting plate (2) is fixedly connected to a support frame (206), and the movable frame (209) is slidably connected to the outside of the support frame (206).

7. The single-polarized ceiling antenna according to claim 1, characterized in that: A support rod (211) is fixedly connected to the lower surface of the mounting plate (2), and the support rod (211) is fixedly connected to the outside of the support frame (206).

8. The single-polarized ceiling antenna according to claim 7, characterized in that: The support rod (211) is movably sleeved with a spring (210), the spring (210) is fixedly connected to the lower surface of the movable frame (209), and the bottom end of the spring (210) is fixedly connected to the outside of the support frame (206).

Images