A conveniently installed horn antenna

Abstract

The utility model relates to a loudspeaker antenna technical field, and disclose a kind of loudspeaker antenna of convenient installation, including support device and support rod, the inside installation of support device has antenna body, the left end welding of antenna body has rectangular block, the bottom end surface of support rod bolt connection in support device, the support device includes long support block, the left side surface of long support block is connected with short support block, the top end surface of short support block is connected with connecting assembly.This loudspeaker antenna of convenient installation is provided with limiting plate, fastening threaded rod and metal block, limiting plate pushes fastening threaded rod to move downward, and fastening threaded rod is inserted into the inside of metal block, and limiting plate and support base are connected by screw thread, antenna body is conveniently disassembled and replaced, support base and long support block and short support block are connected by screw thread, and support base is conveniently disassembled and replaced, and different specifications support base is used according to the specification of antenna body.

Description

Technical Field

[0001] This utility model relates to the field of horn antenna technology, specifically a conveniently installed horn antenna. Background Technology

[0002] A horn antenna is a microwave antenna based on a waveguide terminal tapered structure. It achieves efficient radiation by improving the impedance matching between the waveguide and free space.

[0003] Existing technology discloses an easy-to-install broadband horn antenna with publication number CN219917602U, comprising an antenna handle, a horn body, a mounting head, and an external connector. The horn body is fixedly mounted on one end of the antenna handle, the mounting head is fixedly mounted on the other end of the antenna handle, and the external connector is mated to the end of the mounting head. An easy-installation mechanism connects the mounting head and the external connector. The easy-installation mechanism includes a plug block, a limiting hole, a plug slot, a placement slot, a horizontal fixing rod, a sliding sleeve, and a limiting rod. The plug block is fixedly connected to the periphery of the mounting head, the limiting hole is formed on one side surface of the plug block, and the plug slot and placement slot are both formed on the periphery of the external connector. This utility model, by setting an easy-installation mechanism, allows for quick installation of the mounting head and external connector by simply moving the sliding sleeve and inserting the plug block into the plug slot. Furthermore, it makes disassembly more convenient, improving overall ease of use.

[0004] The aforementioned horn body is fixedly mounted on one end of the antenna handle. When the horn body is damaged, it needs to be repaired, which involves disassembling and cutting the horn body, causing further damage and making replacement more complicated. Utility Model Content

[0005] The purpose of this invention is to provide a conveniently installed horn antenna to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a conveniently installable horn antenna, including a support device and a support rod, wherein an antenna body is installed inside the support device, a rectangular block is welded to the left end of the antenna body, and the support rod is bolted to the bottom surface of the support device.

[0007] The support device includes a long support block, a short support block connected to the left side surface of the long support block, and a connecting component connected to the top surface of the short support block.

[0008] The connecting assembly includes a support base, a limit plate connected to the top surface of the support base, a fastening threaded rod welded to the bottom surface of the limit plate, a helical spring connected to the bottom surface of the limit plate, metal blocks welded to the front and rear sides of the support base, a fixing threaded rod welded to the bottom surface of the support base, and a connecting rod welded to the bottom surface of the support base.

[0009] Preferably, the connecting rod is bolted to the top surface of the support rod, and the support rod and the connecting rod are threaded together. By changing the length of the support rod, the position of the connecting rod and the support base can be adjusted.

[0010] Preferably, the support base is movably connected to the left end of the antenna body, and the limiting plate is movably connected to the left end of the antenna body. The support base and the limiting plate clamp and fix the antenna body, making it convenient to disassemble and replace the antenna body.

[0011] Preferably, the metal block is movably connected to the surface of the fastening threaded rod, and the metal block is movably connected to the bottom surface of the helical spring. The nut rotates on the surface of the fastening threaded rod to lock and fix the support base and the limiting plate.

[0012] Preferably, the short support block is movably connected to the surface of the connecting rod, and the long support block is movably connected to the surface of the connecting rod. The short support block and the long support block are connected to the connecting rod, thereby determining the position of the support base.

[0013] Preferably, the long support block is movably connected to the bottom surface of the support base, and the short support block is movably connected to the bottom surface of the support base.

[0014] Preferably, the fixing threaded rod is inserted into the left end of the long support block, and the fixing threaded rod is inserted into the front and rear ends of the short support block. The fixing threaded rod locks and fixes the support base, the long support block and the short support block, thereby determining the position of the long support block.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This easy-to-install horn antenna features a limiting plate, a fastening threaded rod, and a metal block. The limiting plate pushes the fastening threaded rod downwards, allowing it to insert into the metal block and connect the limiting plate and the support base via a thread. This facilitates the disassembly and replacement of the antenna body, making antenna replacement quick and convenient.

[0017] 2. This easy-to-install horn antenna is equipped with a long support block, a short support block, a support base, and a fixing threaded rod. The long support block rotates on the surface of the fixing threaded rod, connecting the support base and the long and short support blocks with threads, which facilitates the disassembly and replacement of the support base. Different specifications of support bases can be used according to the specifications of the antenna body.

[0018] 3. This easy-to-install horn antenna is equipped with a helical spring, a metal block, and a helical spring. The helical spring pushes the limiting plate to move upward, and the limiting plate drives the fastening threaded rod to move upward, making the fastening threaded rod disengage from the metal block more smoothly and quickly, increasing the service life of the fastening threaded rod and protecting the safety of the fastening threaded rod and the limiting plate. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the entire utility model;

[0020] Figure 2 This is a three-dimensional schematic diagram of the support device and support rod of this utility model;

[0021] Figure 3 This utility model Figure 2 A magnified view of the structure at point A in the diagram;

[0022] Figure 4 This utility model Figure 2 A magnified view of the structure at point B in the diagram.

[0023] In the diagram: 1. Support device; 11. Long support block; 12. Short support block; 13. Connecting assembly; 131. Support base; 132. Fastening threaded rod; 133. Connecting rod; 134. Limiting plate; 135. Helical spring; 136. Fixing threaded rod; 137. Metal block; 2. Support rod; 3. Rectangular block; 4. Antenna body. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4 The present invention provides the following technical solution:

[0026] A conveniently installed horn antenna includes a support device 1 and a support rod 2. The antenna body 4 is installed inside the support device 1. A rectangular block 3 is welded to the left end of the antenna body 4. The support rod 2 is bolted to the bottom surface of the support device 1.

[0027] The support device 1 includes a long support block 11, a short support block 12 connected to the left side surface of the long support block 11, and a connecting component 13 connected to the top surface of the short support block 12.

[0028] The connecting component 13 includes a support base 131, a long support block 11 movably connected to the bottom surface of the support base 131, and a short support block 12 movably connected to the bottom surface of the support base 131.

[0029] The top surface of the support base 131 is connected to the limiting plate 134. The support base 131 is movably connected to the left end of the antenna body 4, and the limiting plate 134 is movably connected to the left end of the antenna body 4. The support base 131 and the limiting plate 134 clamp and fix the antenna body 4, making it convenient to disassemble and replace the antenna body 4.

[0030] A fastening threaded rod 132 is welded to the bottom surface of the limiting plate 134, and a helical spring 135 is connected to the bottom surface of the limiting plate 134. Metal blocks 137 are welded to the front and rear sides of the support base 131. The metal blocks 137 are movably connected to the surface of the fastening threaded rod 132 and the bottom surface of the helical spring 135. The nut rotates on the surface of the fastening threaded rod 132 to lock and fix the support base 131 and the limiting plate 134.

[0031] A fixing threaded rod 136 is welded to the bottom surface of the support base 131. The fixing threaded rod 136 is inserted into the left end of the long support block 11 and into the front and rear ends of the short support block 12. The fixing threaded rod 136 locks and fixes the support base 131, the long support block 11 and the short support block 12, thereby determining the position of the long support block 11.

[0032] A connecting rod 133 is welded to the bottom surface of the support base 131. A short support block 12 is movably connected to the surface of the connecting rod 133, and a long support block 11 is movably connected to the surface of the connecting rod 133. The short support block 12 and the long support block 11 are connected to the connecting rod 133 to determine the position of the support base 131. The connecting rod 133 is bolted to the top surface of the support rod 2. The support rod 2 and the connecting rod 133 are threaded together. By changing the length of the support rod 2, the position of the connecting rod 133 and the support base 131 can be adjusted.

[0033] When in use, turn the nut, and the nut will rotate on the surface of the fastening threaded rod 132. At this time, the helical spring 135 will start to return to its original position. The helical spring 135 will push the limiting plate 134 to move upward, and the limiting plate 134 will drive the fixed threaded rod 136 to move upward.

[0034] By continuously pulling the limiting plate 134 upward, the limiting plate 134 drives the fixed threaded rod 136 upward, allowing the fixed threaded rod 136 to disengage from the metal block 137, making it convenient to disassemble the limiting plate 134 and the fixed threaded rod 136.

[0035] Pull the antenna body 4 upwards, and the antenna body 4 will move upwards along the inner wall surface of the support base 131, making it easy to disassemble and replace the antenna body 4.

[0036] Rotate the nut, and the nut will disengage from the fixed threaded rod 136, pulling the support base 131 upward. The support base 131 will then drive the fixed threaded rod 136 upward, allowing the fixed threaded rod 136 to disengage from the long support block 11 and the short support block 12, making it easier to disassemble and replace the support base 131.

[0037] Rotating the bolt separates the support rod 2 and the connecting rod 133, making it easier to position the connecting rod 133 and the support rod 2 and preventing unstable connection between the support rod 2 and the connecting rod 133.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conveniently installed horn antenna, comprising a support device (1) and a support rod (2), characterized in that: The antenna body (4) is installed inside the support device (1). A rectangular block (3) is welded to the left end of the antenna body (4), and the support rod (2) is bolted to the bottom surface of the support device (1). The support device (1) includes a long support block (11), a short support block (12) is connected to the left side surface of the long support block (11), and a connecting component (13) is connected to the top surface of the short support block (12). The connecting assembly (13) includes a support base (131), a limiting plate (134) connected to the top surface of the support base (131), a fastening threaded rod (132) welded to the bottom surface of the limiting plate (134), a helical spring (135) connected to the bottom surface of the limiting plate (134), metal blocks (137) welded to the front and rear sides of the support base (131), a fixing threaded rod (136) welded to the bottom surface of the support base (131), and a connecting rod (133) welded to the bottom surface of the support base (131).

2. The conveniently installed horn antenna according to claim 1, characterized in that: The connecting rod (133) is bolted to the top surface of the support rod (2).

3. The conveniently installed horn antenna according to claim 2, characterized in that: The support base (131) is movably connected to the left end of the antenna body (4), and the limiting plate (134) is movably connected to the left end of the antenna body (4).

4. The conveniently installed horn antenna according to claim 3, characterized in that: The metal block (137) is movably connected to the surface of the fastening threaded rod (132) and the metal block (137) is movably connected to the bottom surface of the helical spring (135).

5. A conveniently installed horn antenna according to claim 4, characterized in that: The short support block (12) is movably connected to the surface of the connecting rod (133), and the long support block (11) is movably connected to the surface of the connecting rod (133).

6. A conveniently installed horn antenna according to claim 5, characterized in that: The long support block (11) is movably connected to the bottom surface of the support base (131), and the short support block (12) is movably connected to the bottom surface of the support base (131).

7. A conveniently installable horn antenna according to claim 6, characterized in that: The fixed threaded rod (136) is inserted into the left end of the long support block (11), and the fixed threaded rod (136) is inserted into the front and rear ends of the short support block (12).

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