79G planar antenna

Abstract

The utility model relates to the technical field of planar antennas, and discloses a 79G planar antenna, which comprises a box body, a bottom plate is arranged at the bottom of the box body, and a decrement structure is arranged in the box body. According to the 79G planar antenna, the decrement structure is arranged, when the 79G planar antenna needs to be manufactured, the upper layer plate, the middle layer plate and the lower layer plate are welded in a segmented mode, the structure is exquisite, redundant plates are saved, labor intensity is reduced, the radiation assembly is provided with a row of radiation surface waveguide port array holes, a single row of array holes are formed, and the hole diameter is 0.5 mm. According to the reduction structure, the use effect is not influenced and the cost is reduced due to the fact that the hole with the diameter of 0.5 mm is formed, when a 79G planar antenna is installed, the welded three-layer sleeve plate slides into the box body through the cooperation of the two sliding blocks and the two sliding grooves, the transmission socket is connected with the transmission interface, and finally the bottom plate is in threaded connection with the bottom of the box body. The manufacturing time can be saved during manufacturing, the labor intensity is reduced, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of flat panel antennas, in particular to a 79G flat panel antenna. Background Art

[0002] Flat panel antenna refers to an antenna that only propagates in a specific direction. Flat panel antennas are generally used in point-to-point situations. They are called "patch antennas". There are several types of flat panel antennas, such as vibrator type and slot type. Their concentrated features are small size, light weight, small wind resistance, and easy installation and use; the built-in high-frequency head integrates the antenna and the high-frequency head, which is convenient for adjustment; the flat panel antenna has a high efficiency and is particularly suitable for the reception of live satellite TV. The 79G flat panel antenna refers to a 79GHz Hz frequency band that achieves high-precision detection at the highest centimeter level.

[0003] The 79G flat antenna on the market is mainly modified for post-reception filtering and noise reduction. The existing 79G flat antenna is generally composed of a box body, an antenna assembly and a box cover. The existing antenna assembly is mainly manufactured by welding the transceiver assembly of the flat antenna through four layers of welding, but the four-layer welding is more troublesome. At the same time, the original 79G flat antenna has a radiation surface waveguide array hole diameter of 0.4 mm during manufacturing, a single row of arrays has 146 holes, and a total of 16 rows. The manufacturing cost is high, time-consuming and labor-intensive. Therefore, a 79G flat antenna is proposed that can save manufacturing hours, reduce labor intensity and reduce costs during manufacturing. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a 79G flat antenna, which has the advantages of saving manufacturing hours, reducing labor intensity and reducing costs during manufacturing, and solves the problem that four-layer welding is relatively troublesome. At the same time, the original 79G flat antenna has a radiation surface waveguide array hole diameter of 0.4 mm during manufacturing, a single row of arrays has 146 holes, and a total of 16 rows, which results in high manufacturing costs, time and labor.

[0005] In order to achieve the above-mentioned purpose of being able to save manufacturing time, reduce labor intensity, and reduce costs during manufacturing, the utility model provides the following technical solutions: 79G flat antenna, including a box body, the bottom of the box body is provided with a bottom plate, and the interior of the box body is provided with a reduction structure;

[0006] The reduction structure includes a control board, a top rod, a top block, a fixed plate, a lower plate, a middle plate, an upper plate, a radiation component and a transmission interface. The control board is fixedly installed on the top of the bottom plate, the top rod is fixedly installed on the top of the bottom plate, the top block is fixedly installed on the top of the bottom plate, a fixed plate is arranged on the top of the top block, the lower plate is fixedly installed on the top of the fixed plate, the middle plate is welded on the top of the lower plate, the upper plate is welded on the top of the middle plate, the radiation component is fixedly installed on the top of the upper plate, and the transmission interface is fixedly installed on the bottom of the lower plate.

[0007] Furthermore, a radiation surface waveguide opening array hole is provided on the top of the radiation component, and a single row of the array has holes, and the hole diameter is 0.6 mm.

[0008] Furthermore, the upper plate, the middle plate and the lower plate are welded in three sections, the number of welded plates is small, the cost is saved, and the plates are relatively stable after welding and are not easily broken.

[0009] Furthermore, a transmission socket adapted to the transmission interface is fixedly mounted on the top of the control panel.

[0010] Furthermore, five hollow grooves are provided at the bottom of the lower plate, and the five hollow grooves are helpful for saving raw materials.

[0011] Furthermore, two sliding blocks are fixedly mounted on the outside of the upper plate, and sliding grooves adapted to the two sliding blocks are provided inside the box body.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] The 79G flat panel antenna is provided with a reduction structure. When the 79G flat panel antenna needs to be manufactured, the upper plate, the middle plate and the lower plate are welded in sections. The structure is exquisite, redundant plates are saved, and labor intensity is reduced. The radiation component is provided with a row of radiation surface waveguide port array holes. The single row array has holes with a hole diameter of 0.6 mm. The holes are improved to 0.6 mm without affecting the use effect and reducing costs. When installing the 79G flat panel antenna, the welded three-layer set plate is slid into the interior of the box body through the cooperation of two sliders and two slide grooves, the transmission socket is connected to the transmission interface, and finally the bottom plate is threadedly connected to the bottom of the box body. The reduction structure can save manufacturing hours, reduce labor intensity and reduce costs during manufacturing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 This is a front sectional view of the structure of the utility model;

[0016] Figure 3 The utility model structure Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 It is a partial three-dimensional diagram of the structure of the utility model.

[0018] In the figure: 1, box body; 2, bottom plate; 3, reduction structure; 301, control board; 302, top rod; 303, top block; 304, fixing plate; 305, lower plate; 306, middle plate; 307, upper plate; 308, radiation component; 309, transmission interface. DETAILED DESCRIPTION

[0019] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The 79G flat antenna in this embodiment includes a box body 1, a bottom plate 2 is provided at the bottom of the box body 1, and a reduction structure 3 is provided inside the box body 1;

[0021] The reduction structure 3 includes a control board 301, a top rod 302, a top block 303, a fixed plate 304, a lower plate 305, a middle plate 306, an upper plate 307, a radiation component 308 and a transmission interface 309. The control board 301 is fixedly installed on the top of the bottom plate 2, the top rod 302 is fixedly installed on the top of the bottom plate 2, the top block 303 is fixedly installed on the top of the bottom plate 2, the fixing plate 304 is arranged on the top of the top block 303, the lower plate 305 is fixedly installed on the top of the fixing plate 304, the middle plate 306 is welded on the top of the lower plate 305, the upper plate 307 is welded on the top of the middle plate 306, the radiation component 308 is fixedly installed on the top of the upper plate 307, and the transmission interface 309 is fixedly installed on the bottom of the lower plate 305.

[0022] In the case implementation, sixteen rows of radiating surface waveguide array holes are opened on the top of the radiation component 308. A single row of the array has one hundred and forty-six holes with a hole diameter of 0.6 mm. The hole diameter is increased from 0.4 mm to 0.6 mm. After the improvement, it does not affect the use effect of the flat antenna while saving manufacturing costs and time.

[0023] In the case implementation, the upper plate 307, the middle plate 306 and the lower plate 305 are welded in three layers. The fewer the number of welded plates, the lower the cost. The welded plates are relatively stable and not easy to break. The three-layer segmented welding is simpler and faster, which is more convenient and cost-saving than the original four-layer welding.

[0024] In the case implementation, five hollow grooves are opened at the bottom of the lower plate 305. The five hollow grooves are beneficial to saving raw materials. The five hollow grooves can save some materials during manufacturing, which can save costs, and the five hollow grooves can increase the compressive strength of the bottom plate 2.

[0025] In the case implementation, a transmission socket compatible with the transmission interface 309 is fixedly installed on the top of the control board 301. The transmission socket and the transmission interface 309 cooperate to process the information received by the flat antenna in a timely manner.

[0026] In the implementation case, the control board 301 is electrically connected to the radiation component 308 through a wire, so that the control board 301 can send and receive information transmitted by the radiation component 308.

[0027] When implementing, follow these steps:

[0028] 1) First, when a 79G flat antenna needs to be manufactured, the upper plate 307, the middle plate 306 and the lower plate 305 are welded in sections, which has a delicate structure, saves redundant plates and reduces labor intensity;

[0029] 2) Then the radiation component 308 is provided with 16 rows of radiation surface waveguide aperture array holes, and a single row array has 146 apertures, and the aperture diameter is 0.6 mm. The improvement of the aperture diameter to 0.6 mm does not affect the use effect and reduces the cost;

[0030] 3) When installing the 79G flat antenna, slide the welded three-layer plate into the box body 1 through the cooperation of the two sliders and the two slide grooves;

[0031] 4) Finally, connect the transmission socket to the transmission interface 309, and finally connect the bottom plate 2 to the bottom of the box body 1 by threading.

[0032] In summary, the 79G flat antenna is provided with a reduction structure 3. When the 79G flat antenna needs to be manufactured, the upper plate 307, the middle plate 306 and the lower plate 305 are welded in sections. The structure is exquisite, redundant plates are saved, and labor intensity is reduced. The radiation component 308 is provided with sixteen rows of radiation surface waveguide port array holes, and a single row array has one hundred and forty-six holes with a hole diameter of 0.6 mm. The improvement of the hole to 0.6 mm does not affect the use effect and reduces the cost. When installing the 79G flat antenna, the welded three-layer sleeve is slid into the interior of the box body 1 through the cooperation of two sliders and two slide grooves, the transmission socket is connected to the transmission interface 309, and finally the bottom plate 2 is threadedly connected to the bottom of the box body 1. The reduction structure 3 can save manufacturing hours, reduce labor intensity and reduce costs during manufacturing.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

A 1.79G flat panel antenna comprises a box body (1), characterized in that: The bottom of the box body (1) is provided with a bottom plate (2), and the interior of the box body (1) is provided with a reduction structure (3); The reduction structure (3) comprises a control board (301), a top rod (302), a top block (303), a fixing plate (304), a lower plate (305), a middle plate (306), an upper plate (307), a radiation component (308) and a transmission interface (309); the control board (301) is fixedly mounted on the top of the bottom plate (2); the top rod (302) is fixedly mounted on the top of the bottom plate (2); the top block (303) is fixedly mounted on the top of the bottom plate (2); 3), a fixing plate (304) is arranged on the top of the top block (303), a lower plate (305) is fixedly installed on the top of the fixing plate (304), a middle plate (306) is welded on the top of the lower plate (305), an upper plate (307) is welded on the top of the middle plate (306), a radiation component (308) is fixedly installed on the top of the upper plate (307), and a transmission interface (309) is fixedly installed on the bottom of the lower plate (305).

2. The 79G flat antenna according to claim 1, characterized in that: Sixteen rows of radiation surface waveguide array holes are provided on the top of the radiation component (308), and a single row of the array has one hundred and forty-six holes, with a hole diameter of 0.6 millimeters.

3. The 79G flat antenna according to claim 1, characterized in that: The upper plate (307), the middle plate (306) and the lower plate (305) are welded in three layers in sections, and the number of welded plates is small, which saves costs and is relatively stable after welding and is not easy to break.

4. The 79G flat antenna according to claim 1, characterized in that: A transmission socket adapted to the transmission interface (309) is fixedly mounted on the top of the control panel (301).

5. The 79G flat antenna according to claim 1, characterized in that: The bottom of the lower plate (305) is provided with five hollow grooves.

6. The 79G flat antenna according to claim 1, characterized in that: Two sliding blocks are fixedly mounted on the outside of the upper plate (307), and sliding grooves matching the two sliding blocks are provided inside the box body (1).

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