Laminated combined patch antenna

Abstract

The utility model provides a laminated combined patch antenna, comprising a main body mechanism which comprises a supporting rod, a limiting sheet arranged on the outer wall of the supporting rod, a fixed sheet arranged on the top of the supporting rod, a fixed sheet arranged on the top of the limiting sheet, and a rotating ring arranged on the outer wall of the fixed sheet, the device comprises a rotating ring, a fixed frame arranged on one side of the rotating ring, rotating rods arranged on the two sides of the inner wall of the fixed frame, metal sheets arranged at one ends of the rotating rods, metal pins arranged on one sides of the metal sheets, and rotating grooves formed in the fixed frame. When in use, the fixed frame is shifted, so that the fixed frame performs damping rotation on the supporting rod through the rotating ring on one side of the connecting plate to adjust the positions of the metal sheet and the metal pin, and meanwhile, the metal sheet and the metal pin perform vertical damping rotation in the rotating groove in the fixed frame through the rotating rod; and the device is rotated to a required angle for use, so that the working efficiency of the system is improved.

Description

Technical Field

[0001] This utility model relates to the field of composite patch antenna technology, and in particular to a stacked composite patch antenna. Background Technology

[0002] With the rapid development of modern communication technology, wireless communication equipment is constantly moving towards miniaturization, multi-functionality and high performance. As an indispensable key component in wireless communication systems, the performance of antennas directly affects the working efficiency of the entire communication system. At present, multiple patch antennas are generally combined together in a stacked manner, with patch antennas with larger cross-sectional areas usually placed on the lower layer and patch antennas with smaller cross-sectional areas placed on the upper layer.

[0003] Existing stacked patch antennas are inconvenient to adjust the angle of during use, which affects the working efficiency of the communication system.

[0004] To address this, a stacked patch antenna is proposed. Summary of the Invention

[0005] In view of this, the present invention aims to provide a stacked patch antenna to solve or alleviate the technical problems existing in the prior art, or at least provide a beneficial alternative.

[0006] The technical solution of this utility model embodiment is implemented as follows: A stacked patch antenna includes a main body mechanism and an adjustment mechanism disposed at the bottom of the main body mechanism. The main body mechanism includes: a support rod, a limiting piece disposed on the outer wall of the support rod, a fixing piece disposed on the top of the support rod, a fixing piece disposed on the top of the limiting piece, a rotating ring disposed on the outer wall of the fixing piece, a fixing frame disposed on one side of the rotating ring, rotating rods disposed on both sides of the inner wall of the fixing frame, a metal piece disposed at one end of the rotating rod, a metal pin disposed on one side of the metal piece, and a rotating groove disposed inside the fixing frame.

[0007] In some embodiments, the adjustment mechanism includes an adjustment plate disposed at the bottom of the support rod, a rotating seat disposed on one side of the adjustment plate, and a base plate disposed on one side of the rotating seat.

[0008] In some embodiments, a lead screw is provided inside the base plate, and an adjusting rod is provided at one end of the lead screw.

[0009] In some embodiments, a rotating disk is provided at one end of the adjusting rod, and an inclined groove is provided at the bottom of one side of the adjusting plate.

[0010] In some embodiments, a movable plate is provided at the top of the lead screw, sliding plates are provided on both sides of the bottom of the movable plate, and sliding grooves are provided on both sides of the top of the base plate.

[0011] The present invention has the following advantages due to the adoption of the above technical solution:

[0012] A stacked patch antenna, when in use, allows the fixed frame to be adjusted by rotating the fixed frame on the support rod via a rotating ring on one side of the connecting plate, thereby adjusting the position of the metal sheet and metal pins. At the same time, the metal sheet and metal pins are vertically damped and rotated within the rotating groove inside the fixed frame via a rotating rod, rotating them to the required angle for use, thus improving the system's working efficiency.

[0013] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is an overall structural diagram of the present invention;

[0016] Figure 2 This is a structural diagram of the main mechanism of this utility model;

[0017] Figure 3 This is a cross-sectional view of the adjustment mechanism of this utility model.

[0018] Figure label:

[0019] 100. Main body mechanism; 101. Support rod; 102. Limiting plate; 103. Fixing plate; 104. Rotating ring; 105. Connecting plate; 106. Fixing frame; 107. Rotating rod; 108. Metal plate; 109. Metal pin; 110. Rotating groove; 200. Adjusting mechanism; 201. Adjusting plate; 202. Rotating seat; 203. Base plate; 204. Adjusting rod; 205. Rotating disk; 206. Lead screw; 207. Moving plate; 208. Sliding plate; 209. Sliding groove; 210. Inclined groove. Detailed Implementation

[0020] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0021] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings. Example

[0023] like Figure 1-3 As shown, a stacked patch antenna includes a main body 100 and an adjustment mechanism 200 mounted on the bottom of the main body 100. The main body 100 includes: a support rod 101, a limiting piece 102 mounted on the outer wall of the support rod 101, a fixing piece 103 snapped onto the top of the support rod 101, a damped rotatable connection to the fixing piece 103 on the top of the limiting piece 102, a rotating ring 104 mounted on the outer wall of the fixing piece 103, a fixing frame 106 mounted on one side of the rotating ring 104, and a rotating ring 106 with damped rotatable connection to the inner wall of the fixing frame 106 on both sides. The rotating rod 107 has a metal plate 108 installed at one end, a metal pin 109 installed on one side of the metal plate 108, and a rotating groove 110 opened inside the fixed frame 106. Moving the fixed frame 106 causes the fixed frame 106 to rotate on the support rod 101 with damping through the fixed plate 103 on one side of the rotating ring 104, adjusting the position of the metal plate 108 and the metal pin 109. At the same time, the metal plate 108 and the metal pin 109 rotate vertically with damping through the rotating rod 107 inside the rotating groove 110 inside the fixed frame 106.

[0024] In this embodiment, the adjustment mechanism 200 includes an adjustment plate 201 installed at the bottom of the support rod 101, a rotating seat 202 installed on one side of the adjustment plate 201, and a base plate 203 installed on one side of the rotating seat 202. A lead screw 206 is threaded inside the base plate 203. An adjustment rod 204 is installed at one end of the lead screw 206, and a rotating disk 205 is installed at one end of the adjustment rod 204. A slanted groove 210 is provided at the bottom of one side of the adjustment plate 201. By rotating the rotating disk 205, the lead screw 206 at one end of the adjustment rod 204 is rotated, which causes the moving plate at the top of the lead screw 206 to move into the bottom of the adjustment plate 201 to adjust the height of one end of the adjustment plate 201, thereby adjusting the antenna angle.

[0025] In this embodiment, a movable plate 207 is threadedly connected to the top of the lead screw 206, and sliding plates 208 are installed on both sides of the bottom of the movable plate 207. Sliding grooves 209 are opened on both sides of the top of the base plate 203. When the movable plate 207 moves, the sliding plates 208 on both sides of the bottom of the movable plate 207 slide in the sliding grooves 209 on both sides of the top of the base plate 203.

[0026] In this embodiment: When in use, the fixed frame 106 is moved so that the fixed frame 106 rotates with damping on the support rod 101 via the fixed piece 103 on one side of the rotating ring 104, adjusting the position of the metal piece 108 and the metal pin 109. At the same time, the metal piece 108 and the metal pin 109 rotate vertically with damping within the rotating groove 110 inside the fixed frame 106 via the rotating rod 107, rotating them to the required angle for use, thereby improving the system's working efficiency.

[0027] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A stacked patch antenna, comprising a main body (100) and an adjustment mechanism (200) disposed at the bottom of the main body (100), characterized in that: The main body (100) includes: a support rod (101), a limiting piece (102) disposed on the outer wall of the support rod (101), a fixing piece (103) disposed on the top of the support rod (101), a fixing piece (103) disposed on the top of the limiting piece (102), a rotating ring (104) disposed on the outer wall of the fixing piece (103), a fixing frame (106) disposed on one side of the rotating ring (104), rotating rods (107) disposed on both sides of the inner wall of the fixing frame (106), a metal piece (108) disposed at one end of the rotating rod (107), a metal pin (109) disposed on one side of the metal piece (108), and a rotating groove (110) disposed inside the fixing frame (106).

2. The stacked patch antenna according to claim 1, characterized in that: The adjustment mechanism (200) includes an adjustment plate (201) disposed at the bottom of the support rod (101), a rotating seat (202) disposed on one side of the adjustment plate (201), and a base plate (203) disposed on one side of the rotating seat (202).

3. A stacked patch antenna according to claim 2, characterized in that: The base plate (203) is provided with a lead screw (206), and an adjusting rod (204) is provided at one end of the lead screw (206).

4. A stacked patch antenna according to claim 3, characterized in that: One end of the adjusting rod (204) is provided with a rotating disk (205), and the bottom of one side of the adjusting plate (201) is provided with an inclined groove (210).

5. A stacked patch antenna according to claim 4, characterized in that: The top of the lead screw (206) is provided with a movable plate (207), the bottom sides of the movable plate (207) are provided with sliding plates (208), and the top sides of the base plate (203) are provided with sliding grooves (209).

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