Novel patch antenna and antenna assembly

Abstract

The utility model discloses a novel patch antenna and an antenna assembly, and the antenna assembly comprises a main board, the upper side wall of the main board is fixedly connected with two rotating frames, the interior of each rotating frame is rotatably connected with a rotating shaft, the two ends of each rotating shaft are fixedly connected with transmission gears, the middle part of each rotating shaft is fixedly connected with a supporting pedestal, and the middle part of each rotating shaft is fixedly connected with a transmission shaft. A sliding frame is slidably connected to the upper side wall of the main plate, and a transmission rack is fixedly connected to the left side wall of the sliding frame; the upper side wall of the supporting base is rotatably connected with an extension plate, and the upper side wall of the extension plate is movably connected with a patch antenna main body. According to the patch antenna, when the adjusting rod rotates, the sliding frame can be pushed to move left and right, so that the transmission rack is driven to drive the transmission gear to rotate, the angle of the patch antenna body is effectively adjusted, the requirement for adjusting the signal orientation after installation is met, the position of a main board does not need to be adjusted subsequently, and the patch antenna is convenient to install and use.

Description

Technical Field

[0001] The utility model relates to the technical field of patch antennas, in particular to a novel patch antenna and an antenna assembly. Background Art

[0002] A patch antenna is a pancake-shaped directional antenna also known as a panel, flat plate, or microstrip antenna. They consist of two stacked metal plates with a dielectric sheet in between. These antennas are typically encased in white or black plastic to protect them and facilitate installation. Because they are flat, thin, and lightweight, patch antennas are often mounted on walls or ceilings. They are suitable for covering small, single-story offices, small stores, and other indoor locations where a central access point cannot be placed. Patch antennas provide hemispherical coverage, with a range of 30 to 180 degrees from the mounting point.

[0003] However, the overall structure of the existing patch antenna assembly is fixed, and the angle of the patch antenna is not adjustable. As a result, after the mounting plate is fixed to the wall, the central axis of the sphere where the signal transmission direction of the patch antenna is located is perpendicular to the mounting plate. When the signal transmission direction of the patch antenna needs to be adjusted, the installation position of the mounting plate needs to be adjusted, which undoubtedly has the disadvantage of being inconvenient to install and use. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a new antenna assembly. The device is provided with an adjustment rod and a support base. When the adjustment rod is rotated, it can push the sliding frame to move left and right, thereby driving the transmission rack to drive the transmission gear to rotate, thereby effectively adjusting the angle of the patch antenna body. This meets the need for adjusting the signal direction after installation, and does not require subsequent adjustment of the position of the main board. It is convenient to install and use.

[0005] The device is provided with a positioning plate and a fixing plate. The positioning plate and the extension plate are slidably connected, so that the distance between the two positioning plates can be adjusted, which is convenient for installing patch antenna bodies of different sizes. The fixing plate can effectively fix the patch antenna body through the anti-slip pad. The combination of the two can effectively improve the convenience and stability of the installation of the patch antenna body.

[0006] The utility model also provides the above-mentioned novel patch antenna and antenna assembly, comprising: a mainboard, wherein the upper side wall of the mainboard is fixedly connected to two rotating frames, the internal part of the rotating frames is rotatably connected to a rotating shaft, the two ends of the rotating shaft are fixedly connected to a transmission gear, the middle part of the rotating shaft is fixedly connected to a support base, the upper side wall of the mainboard is slidably connected to a sliding frame, and the left side wall of the sliding frame is fixedly connected to a transmission rack;

[0007] The upper side wall of the support base is rotatably connected to an extension plate, and the upper side wall of the extension plate is movably connected to the patch antenna body. The front side wall and the rear side wall of the extension plate are slidably connected to positioning plates. The upper end of each positioning plate is fixedly connected to a connecting frame, and the inner side wall of each connecting frame is fixedly connected to two fixing plates, and the lower side wall of each fixing plate is fixedly connected to an anti-slip pad.

[0008] According to the novel patch antenna and antenna assembly, each of the transmission racks is engaged with a transmission gear, and the transmission rack can drive the transmission gear to rotate when it slides.

[0009] According to the described new patch antenna and antenna assembly, a support frame is fixedly connected to the upper side wall of the mainboard and located on the right side of the extension plate. The internal thread of the support frame is connected to an adjustment rod, and when the adjustment rod is rotated, it moves left and right relative to the support frame.

[0010] According to the novel patch antenna and antenna assembly, the left end of the adjusting rod is rotatably connected to the sliding frame, and the right end of the adjusting rod is fixedly connected to a rotating cap, which makes the rotation of the adjusting rod more convenient.

[0011] According to the novel patch antenna and antenna assembly, the lower side wall of each anti-slip pad is provided with anti-slip grooves, and the anti-slip pad is made of elastic rubber material, which improves the fixing effect of the anti-slip pad on the patch antenna body.

[0012] According to the novel patch antenna and antenna assembly, the anti-slip pad fits against the upper side wall of the patch antenna body, thereby improving the stability of the patch antenna body.

[0013] According to the novel patch antenna and antenna assembly, the mainboard is connected to the patch antenna body via a transmission line for signal transmission of the patch antenna body.

[0014] A new type of patch antenna is used in the above-mentioned new type of antenna assembly. The patch antenna body is set to PCB material and a metal radiator is set on the surface.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic structural diagram of a novel patch antenna and antenna assembly of the present utility model;

[0018] Figure 2 This is a schematic diagram of the right side of a novel patch antenna and antenna assembly of the present utility model;

[0019] Figure 3 This is a top view schematic diagram of a novel patch antenna and antenna assembly of the present utility model;

[0020] Figure 4 This is a cross-sectional view of a novel patch antenna and antenna assembly of the present utility model.

[0021] Legend:

[0022] 1. Main board; 101. Support frame; 102. Adjustment rod; 103. Rotating cap; 104. Rotating frame; 3. Positioning plate; 301. Connecting frame; 302. Anti-slip pad; 303. Fixing plate; 4. Extension plate; 401. Patch antenna body; 5. Support base; 501. Rotating shaft; 502. Transmission gear; 6. Sliding frame; 601. Transmission rack. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Reference Figure 1-4, the utility model embodiment provides a new type of patch antenna and antenna assembly, which includes: a main board 1, the upper side wall of the main board 1 and the right side of the extension plate 4 is fixedly connected to a support frame 101, the internal thread of the support frame 101 is connected to an adjusting rod 102, when the adjusting rod 102 rotates, it will move left and right relative to the support frame 101, the left end of the adjusting rod 102 is rotatably connected to the sliding frame 6, and the right end of the adjusting rod 102 is fixedly connected to a rotating cap 103, which makes it easier to rotate the adjusting rod 102, the main board 1 and the patch antenna body 401 are connected by a transmission line for signal transmission of the patch antenna body 401, and the main board 1 and the patch antenna body 401 are connected by a transmission line for signal transmission of the patch antenna body 401.

[0026] Two rotating frames 104 are fixedly connected to the upper side wall of the main board 1, and the internal rotation of the rotating frame 104 is connected to a rotating shaft 501. The two ends of the rotating shaft 501 are fixedly connected to the transmission gear 502, and the middle part of the rotating shaft 501 is fixedly connected to the support base 5. The upper side wall of the main board 1 is slidably connected to the sliding frame 6, and the left side wall of the sliding frame 6 is fixedly connected to the transmission rack 601. Each transmission rack 601 is engaged with a transmission gear 502, and the transmission rack 601 can drive the transmission gear 502 to rotate when it slides.

[0027] The upper side wall of the support base 5 is rotatably connected to the extension plate 4, and the upper side wall of the extension plate 4 is movably connected to the patch antenna body 401. The front side wall and the rear side wall of the extension plate 4 are both slidably connected to the positioning plate 3. The upper end of each positioning plate 3 is fixedly connected to the connecting frame 301, and the inner side wall of each connecting frame 301 is fixedly connected to two fixing plates 303. The lower side wall of each fixing plate 303 is fixedly connected to the anti-slip pad 302, and the lower side wall of each anti-slip pad 302 is provided with anti-slip grooves. The anti-slip pad 302 is made of elastic rubber material to improve the fixing effect of the anti-slip pad 302 on the patch antenna body 401. The anti-slip pad 302 fits with the upper side wall of the patch antenna body 401 to improve the stability of the patch antenna body 401.

[0028] The electrical components appearing in this article are all electrically connected to an external main controller, and the main controller can be a conventional known device that performs control such as a computer. The electrical components appearing in this article are all electrically connected to an external power supply.

[0029] Working principle: The device is provided with an adjustment rod 102 and a support base 5. When the adjustment rod 102 rotates, it can push the sliding frame 6 to move left and right, thereby driving the transmission rack 601 to drive the transmission gear 502 to rotate, and then effectively adjusting the angle of the patch antenna body 401, meeting the need to adjust the signal direction after installation, without the need to subsequently adjust the position of the main board, and convenient installation and use; the device is provided with a positioning plate 3 and a fixing plate 303, and the positioning plate 3 and the extension plate 4 are slidably connected, so that the distance between the two positioning plates 3 can be adjusted, which is convenient for installing patch antenna bodies 401 of different sizes. The fixing plate 303 can effectively fix the patch antenna body 401 through the anti-slip pad 302. The combination of the two can effectively improve the convenience and stability of installation of the patch antenna body 401.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A novel antenna assembly, characterized in that: include: A main board (1), wherein the upper side wall of the main board (1) is fixedly connected to two rotating frames (104), the interior of the rotating frame (104) is rotatably connected to a rotating shaft (501), both ends of the rotating shaft (501) are fixedly connected to transmission gears (502), the middle of the rotating shaft (501) is fixedly connected to a support base (5), the upper side wall of the main board (1) is slidably connected to a sliding frame (6), and the left side wall of the sliding frame (6) is fixedly connected to a transmission rack (601); The upper side wall of the support base (5) is rotatably connected to an extension plate (4), the upper side wall of the extension plate (4) is movably connected to a patch antenna body (401), the front side wall and the rear side wall of the extension plate (4) are slidably connected to positioning plates (3), the upper end of each positioning plate (3) is fixedly connected to a connecting frame (301), the inner side wall of each connecting frame (301) is fixedly connected to two fixing plates (303), and the lower side wall of each fixing plate (303) is fixedly connected to an anti-slip pad (302).

2. The novel antenna assembly according to claim 1, characterized in that: Each of the transmission racks (601) is meshed with a transmission gear (502).

3. The novel antenna assembly according to claim 1, characterized in that: A support frame (101) is fixedly connected to the upper side wall of the main board (1) and located on the right side of the extension plate (4), and an adjusting rod (102) is connected to the internal thread of the support frame (101).

4. The novel antenna assembly according to claim 3, characterized in that: The left end of the adjusting rod (102) is rotatably connected to the sliding frame (6), and the right end of the adjusting rod (102) is fixedly connected to a rotating cap (103).

5. The novel antenna assembly according to claim 1, characterized in that: The lower side wall of each anti-skid pad (302) is provided with anti-skid grooves, and the anti-skid pad (302) is made of elastic rubber material.

6. The novel antenna assembly according to claim 1, characterized in that: The anti-slip pad (302) is in contact with the upper side wall of the patch antenna body (401).

7. The novel antenna assembly according to claim 1, characterized in that: The mainboard (1) and the patch antenna body (401) are connected via a transmission line.

8. A novel patch antenna, applied to a novel antenna assembly according to any one of claims 1 to 7, characterized in that: The patch antenna body (401) is made of PCB material, and a metal radiator is provided on the surface.

Images