Ceiling antenna with adjustable installation position

Abstract

The utility model discloses a ceiling antenna with an adjustable mounting position, which relates to the technical field of antennas and comprises an antenna assembly, the antenna assembly comprises a mounting plate, a mounting assembly is arranged in the mounting plate, the bottom end of the mounting assembly is fixedly connected with an adjusting assembly, one side, far away from an oblique insertion block, of each of two groups of sliding blocks is fixedly connected with a spring, and the spring is fixedly connected with a sliding block. A T-shaped fixing block is attached to the top end of the connecting clamping block. By pulling the connecting rod, the inclined inserting block moves downwards to extrude the inclined face on one side of the sliding block, the sliding blocks on the two sides extrude the spring and move towards the inner side, then the T-shaped fixing block is inserted into the mounting plate, the connecting rod is loosened, the sliding blocks are reset under the acting force of the spring, and the sliding blocks drive the connecting clamping block to move; and meanwhile, when the ceiling antenna needs to be maintained, the ceiling antenna can be quickly taken out by pulling the connecting rod, so that the dismounting efficiency of workers is effectively improved, and the ceiling antenna is convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of antennas, in particular to a ceiling antenna with adjustable installation position. Background Art

[0002] A ceiling antenna is an antenna used for indoor signal coverage of wireless communications. It is usually installed on the ceiling to provide wireless signal coverage for an area with a radius of several dozen meters centered on the ceiling. For example, conference venues, hotels, office buildings, cinemas, etc. will all have ceiling antennas installed.

[0003] When installing existing ceiling antennas, screws are usually used to install and fix the antennas. However, during the installation process, multiple sets of screws need to be rotated to fix the ceiling antennas. However, when the ceiling antenna needs to be repaired, the staff needs to remove the screws again. The disassembly process is relatively cumbersome and will seriously affect the work efficiency of the staff. Therefore, a ceiling antenna with adjustable installation position is proposed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a ceiling antenna with adjustable installation position to solve the technical problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ceiling antenna with adjustable installation position, comprising an antenna assembly, wherein the antenna assembly comprises a mounting plate, a mounting assembly is arranged inside the mounting plate, and an adjustment assembly is fixedly connected to the bottom end of the mounting assembly.

[0006] As a preferred technical solution for a ceiling antenna with an adjustable installation position of the utility model, the installation assembly includes an oblique insertion block slidably connected to the inside of the installation plate, and the lower ends of both sides of the oblique insertion block are slidably connected with sliders, and the two groups of sliders are fixedly connected with springs on the side away from the oblique insertion block, and a connecting card block is welded on the side of the slider away from the spring, and a T-shaped fixing block is attached to the top of the connecting card block.

[0007] As an optimal technical solution for a ceiling antenna with adjustable installation position of the utility model, the adjustment component includes a threaded sleeve fixedly connected to the bottom end of the T-shaped fixed block, the top end of the inner wall of the threaded sleeve is rotatably connected to a fixed shaft, the upper end of the surface of the fixed shaft is fixedly connected to a first bevel gear, a second bevel gear meshing with the first bevel gear is provided on one side of the first bevel gear, a rotating rod is fixedly connected at the center position of the second bevel gear, a threaded rod is slidably connected to the surface of the fixed shaft, and the inner wall of the threaded rod is slidably connected to a limiting block.

[0008] As a preferred technical solution of a ceiling antenna with adjustable installation position of the utility model, a mounting hole is opened at the top of the mounting plate, and the bottom end of the threaded rod is fixedly connected to the ceiling antenna.

[0009] As an optimal technical solution for a ceiling antenna with adjustable installation position of the utility model, connecting rods are welded on both sides of the oblique insertion block, and a groove matching the connecting rod is opened in the mounting plate, and the connecting rod is slidably connected to the mounting plate through the groove.

[0010] As an optimal technical solution for a ceiling antenna with an adjustable installation position of the utility model, a round shaft is fixedly connected to the top end of the fixed shaft, the round shaft is rotatably connected to the threaded sleeve, a knob is provided on the side of the rotating rod away from the second bevel gear, a sliding groove is opened inside the threaded rod, and the limit block is arranged in the sliding groove.

[0011] In summary, the utility model mainly has the following beneficial effects:

[0012] 1. The utility model pulls the connecting rod to move the oblique insertion block downward to squeeze the inclined surface on one side of the slider, so that the sliders on both sides squeeze the spring and move inward, and then inserts the T-shaped fixing block into the mounting plate, loosens the connecting rod to reset the slider under the action of the spring, and makes the slider drive the connecting block to move, and limits and fixes the T-shaped fixing block. At the same time, when the ceiling antenna needs to be repaired, the ceiling antenna can be quickly taken out by pulling the connecting rod, which effectively improves the disassembly efficiency of the staff and facilitates maintenance.

[0013] 2. The utility model rotates the knob to make the fixed shaft drive the threaded rod to rotate synchronously, and the threaded rod is lifted and lowered in the threaded sleeve, so as to effectively adjust the required installation position of the ceiling antenna, thereby further improving the applicability of the ceiling antenna when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall components of the utility model;

[0015] Figure 2 This is a schematic diagram of the interior of the mounting plate of the utility model;

[0016] Figure 3 For the utility model Figure 2 A in the middle shows the enlarged picture;

[0017] Figure 4 It is a schematic diagram of the adjustment component of the utility model.

[0018] In the figure: 100, antenna assembly; 110, mounting plate; 111, mounting hole; 112, groove; 120, ceiling antenna;

[0019] 200, mounting assembly; 210, oblique insertion block; 211, connecting rod; 220, sliding block; 230, spring; 240, connecting block; 250, T-shaped fixing block;

[0020] 300, adjustment assembly; 310, threaded sleeve; 320, fixed shaft; 321, round shaft; 330, first bevel gear; 340, second bevel gear; 350, rotating rod; 351, knob; 360, threaded rod; 370, limit block; 371, sliding groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0022] The following describes an embodiment of the utility model based on its overall structure.

[0023] A ceiling antenna with adjustable mounting position, such as Figure 1-4 As shown, the antenna assembly 100 includes a mounting plate 110, a mounting assembly 200 is arranged inside the mounting plate 110, an adjustment assembly 300 is fixedly connected to the bottom end of the mounting assembly 200, the mounting assembly 200 includes an oblique insertion block 210 slidably connected to the inside of the mounting plate 110, sliders 220 are slidably connected to the lower ends of both sides of the oblique insertion block 210, springs 230 are fixedly connected to the two groups of sliders 220 on the side away from the oblique insertion block 210, and a connecting block 240 is welded to the side of the slider 220 away from the spring 230, and a T-shaped fixing block 250 is attached to the top of the connecting block 240.

[0024] When installing the ceiling antenna, the mounting plate 110 is fixed on the ceiling, and then the connecting rods 211 on both sides are pulled to move the oblique insertion block 210 downward. The oblique insertion block 210 moves and squeezes the inclined surface of one side of the slider 220, so that the sliders 220 on both sides squeeze the spring 230 and move inward, and then the T-shaped fixing block 250 is inserted into the mounting plate 110, and the connecting rod 211 is loosened to allow the slider 220 to reset under the action of the spring 230, so that the slider 220 drives the connecting block 240 to move, and the T-shaped fixing block 250 is limited and fixed. At the same time, when the ceiling antenna 120 needs to be repaired, the ceiling antenna 120 can be quickly removed by pulling the connecting rod 211, which effectively improves the disassembly efficiency of the staff and facilitates maintenance.

[0025] Please refer to Figure 4The adjustment assembly 300 includes a threaded sleeve 310 fixedly connected to the bottom end of the T-shaped fixing block 250, and the top of the inner wall of the threaded sleeve 310 is rotatably connected to a fixed shaft 320, and the upper end of the surface of the fixed shaft 320 is fixedly connected to a first bevel gear 330, and a second bevel gear 340 meshing with the first bevel gear 330 is provided on one side of the first bevel gear 330, and a rotating rod 350 is fixedly connected at the center position of the second bevel gear 340, and a threaded rod 360 is slidably connected to the surface of the fixed shaft 320, and a limiting block 370 is slidably connected to the inner wall of the threaded rod 360.

[0026] After the ceiling antenna 120 is installed, the knob 351 is turned to drive the rotating rod 350 to rotate, the rotating rod 350 drives the first bevel gear 330 to rotate, the first bevel gear 330 drives the second bevel gear 340 to rotate, the second bevel gear 340 drives the fixed shaft 320 to rotate, and the fixed shaft 320 drives the threaded rod 360 to rotate synchronously, so that the threaded rod 360 is raised and lowered in the threaded sleeve 310, and the required installation position of the ceiling antenna 120 is effectively adjusted, thereby further improving the applicability of the ceiling antenna 120 during use.

[0027] Please refer to Figure 1 and Figure 3 A mounting hole 111 is provided at the top of the mounting plate 110, a ceiling antenna 120 is fixedly connected to the bottom of the threaded rod 360, connecting rods 211 are welded on both sides of the oblique insertion block 210, a groove 112 that matches the connecting rod 211 is provided in the mounting plate 110, and the connecting rod 211 is slidably connected to the mounting plate 110 through the groove 112.

[0028] The groove 112 is provided to facilitate the staff to pull the connecting rod 211 to quickly install and disassemble the ceiling antenna 120 .

[0029] Please refer to Figure 2 and Figure 4 A round shaft 321 is fixedly connected to the top of the fixed shaft 320, and the round shaft 321 is rotatably connected to the threaded sleeve 310. A knob 351 is provided on the side of the rotating rod 350 away from the second bevel gear 340. A sliding groove 371 is opened inside the threaded rod 360, and a limit block 370 is arranged in the sliding groove 371.

[0030] The circular shaft 321 can effectively prevent the fixed shaft 320 from falling while rotating, and the limit block 370 can facilitate the fixed shaft 320 to drive the threaded rod 360 to rotate synchronously.

[0031] When in use, when installing the ceiling antenna, the mounting plate 110 is fixed on the ceiling, and then the connecting rods 211 on both sides are pulled to move the oblique insertion block 210 downward, and the inclined surface of one side of the sliding block 220 is squeezed by the oblique insertion block 210, so that the sliding blocks 220 on both sides squeeze the spring 230 and move inward, and then the T-shaped fixing block 250 is inserted into the mounting plate 110, and the connecting rod 211 is loosened to allow the sliding block 220 to reset under the action of the spring 230, so that the sliding block 220 drives the connecting block 240 to move, and the T-shaped fixing block 250 is limited and fixed. At the same time, when the ceiling antenna 120 needs to be repaired, the ceiling antenna 120 can be quickly removed by pulling the connecting rod 211. The disassembly efficiency of the staff is effectively improved, and the maintenance is convenient. After the ceiling antenna 120 is installed, the rotating rod 350 is driven to rotate by rotating the knob 351, and the rotating rod 350 drives the first bevel gear 330 to rotate, the first bevel gear 330 drives the second bevel gear 340 to rotate, the second bevel gear 340 drives the fixed shaft 320 to rotate, and the fixed shaft 320 drives the threaded rod 360 to rotate synchronously, so that the threaded rod 360 is raised and lowered in the threaded sleeve 310, and the required installation position of the ceiling antenna 120 is effectively adjusted, which further improves the applicability of the ceiling antenna 120 when in use. The parts not involved in the device are the same as the prior art or can be implemented by the prior art.

[0032] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A ceiling antenna with adjustable installation position, comprising an antenna assembly (100), characterized in that: The antenna assembly (100) comprises a mounting plate (110), a mounting assembly (200) is arranged inside the mounting plate (110), an adjusting assembly (300) is fixedly connected to the bottom end of the mounting assembly (200), the mounting assembly (200) comprises an oblique insertion block (210) slidably connected to the inside of the mounting plate (110), sliders (220) are slidably connected to the lower ends of both sides of the oblique insertion block (210), a spring (230) is fixedly connected to the side of the two groups of sliders (220) away from the oblique insertion block (210), and a connecting block (240) is welded to the side of the slider (220) away from the spring (230), and a T-shaped fixing block (250) is attached to the top of the connecting block (240).

2. The ceiling antenna with adjustable installation position according to claim 1, characterized in that: The adjustment assembly (300) comprises a threaded sleeve (310) fixedly connected to the bottom end of the T-shaped fixing block (250); the top end of the inner wall of the threaded sleeve (310) is rotatably connected to a fixed shaft (320); the upper end of the surface of the fixed shaft (320) is fixedly connected to a first bevel gear (330); a second bevel gear (340) meshing with the first bevel gear (330) is provided on one side of the first bevel gear (330); a rotating rod (350) is fixedly connected at the center of the second bevel gear (340); a threaded rod (360) is slidably connected to the surface of the fixed shaft (320); and the inner wall of the threaded rod (360) is slidably connected to a limit block (370).

3. The ceiling antenna with adjustable installation position according to claim 2, characterized in that: The top end of the mounting plate (110) is provided with a mounting hole (111), and the bottom end of the threaded rod (360) is fixedly connected to a ceiling antenna (120).

4. The ceiling antenna with adjustable installation position according to claim 1, characterized in that: Connecting rods (211) are welded on both sides of the oblique insertion block (210), a groove (112) matching the connecting rod (211) is provided in the mounting plate (110), and the connecting rod (211) is slidably connected to the mounting plate (110) via the groove (112).

5. The ceiling antenna with adjustable installation position according to claim 2, characterized in that: A round shaft (321) is fixedly connected to the top of the fixed shaft (320), and the round shaft (321) is rotatably connected to the threaded sleeve (310). A knob (351) is provided on the side of the rotating rod (350) away from the second bevel gear (340). A sliding groove (371) is provided inside the threaded rod (360), and the limit block (370) is arranged in the sliding groove (371).

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