WIFI antenna with enhanced reflection structure

Abstract

The utility model discloses a WIFI antenna with a reflection enhancing structure, which comprises an antenna mast mounted on a WIFI machine body, a mounting plate detachably mounted on the wall of the lower part of the antenna mast, a reflecting plate detachably mounted on the mounting plate, the reflecting plate is positioned behind the antenna mast, and the top of the reflecting plate is higher than the top of the antenna mast. The antenna rod is located at the focus position of the reflecting plate, and the reflecting plate can reflect electromagnetic waves to form parallel beams, so that stronger signal focusing is realized in a specific direction, the reflection effect of the electromagnetic waves can be effectively enhanced, and the transmission distance and strength of signals can be remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to WIFI antenna technical field, concretely is WIFI antenna with enhanced reflection structure. BACKGROUND

[0002] WIFI antenna is a kind of equipment component for receiving and sending wireless signal, it works based on electromagnetic induction principle, when current passes through antenna, electromagnetic field will be generated around antenna, this electromagnetic field can interact with electromagnetic wave in space, when receiving signal, antenna converts electromagnetic wave in space into electric signal, is transmitted to wireless device (such as wireless router, wireless network card etc.) for processing by feeder, when sending signal, it converts electric signal generated by wireless device into electromagnetic wave and radiates outward.

[0003] The patent with Chinese patent publication number CN217114758U discloses a WIFI antenna with high installation stability, which comprises a machine body and an antenna body, the rear end of the machine body is provided with a male head, the outer ring of the male head is provided with an external connector, the internal part of the external connector is provided with an internal connector, and the internal connector is located between the male head and the external connector, the external connector is inserted with an external plug, the external end of the external plug is connected with the antenna body, the internal part of the external plug is provided with a female head, the outer ring of the female head is provided with an internal plug, the outer ring of the internal plug is provided with a sleeve, four evenly distributed slot holes are formed in the internal part of the outer wall of the sleeve, the outer ring of the internal plug is sleeved with a ring frame, four evenly distributed inclined slot frames are fixed on the internal end surface of the ring frame, the inclined slot frames are slidingly connected with a bolt, and the outer wall of the external plug is sleeved with a threaded sleeve.

[0004] The above-mentioned patent can solve the corresponding technical problems, realize the stable connection and installation between the antenna body and the machine body, but the WIFI antenna with high installation stability in the above-mentioned patent only relies on the antenna body itself to convert the electric signal generated by the wireless device into electromagnetic wave and radiate outward during use, which leads to low signal transmission distance and intensity, and needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a WIFI antenna with enhanced reflection structure, solving the problem that the WIFI antenna of prior art only relies on the antenna body itself to convert the electric signal generated by the wireless device into electromagnetic wave and radiate outward during use, which leads to low signal transmission distance and intensity.

[0006] In order to achieve the above-mentioned purpose, the main technical scheme of the utility model is adopted as follows: a WIFI antenna with enhanced reflection structure, comprising: an antenna rod installed on a WIFI machine body, a mounting plate is detachably installed on the lower part of the rod wall of the antenna rod, a reflection plate is detachably installed on the mounting plate, the reflection plate is located at the rear of the antenna rod, and the top height of the reflection plate exceeds the top height of the antenna rod.

[0007] As a preferred technical scheme, a clamping plate is further included, and an arc-shaped clamping hole that matches the antenna rod body is formed on the clamping plate and the mounting plate, and the antenna rod is clamped between the two arc-shaped clamping holes.

[0008] Further, a screw is included, a threaded groove is formed on one side of the mounting plate, a through hole is formed on the clamping plate, and one end of the screw is screwed into the threaded groove through the through hole.

[0009] As a preferred technical scheme, a first limiting groove is formed on the antenna rod, and a limiting column is integrally formed in the arc-shaped clamping hole of the clamping plate, and when the clamping plate and the mounting plate clamp and fix the antenna rod, one end of the limiting column is embedded and clamped in the first limiting groove.

[0010] As a preferred technical scheme, a slot is formed on the top of the mounting plate, and the lower end of the reflecting plate is embedded and clamped in the slot.

[0011] As a preferred technical scheme, a threaded hole is formed on the outer side of the mounting plate, the threaded hole is communicated with the slot, a handle bolt is screwed in the threaded hole, and one end of the handle bolt is pressed against the outer side of the reflecting plate.

[0012] As a preferred technical scheme, a second limiting groove is formed on the outer side of the reflecting plate, and one end of the handle bolt is embedded and abuts against the second limiting groove.

[0013] As a preferred technical scheme, the reflecting plate is in a parabolic structure, and a reflecting coating is brushed on the inner side of the reflecting plate facing the antenna rod.

[0014] As a preferred technical scheme, the reflecting coating is a silver coating, and the brushing thickness is 0.1-0.5 μm.

[0015] The utility model at least has the following beneficial effects:

[0016] The WIFI antenna with the enhanced reflecting structure can effectively enhance the reflecting effect of electromagnetic waves and significantly improve the transmission distance and intensity of signals.

[0017] By aligning the arc-shaped sockets on the mounting plate and the clamping plate with the antenna pole respectively, clamping on the antenna pole, then connecting and fixing the mounting plate and the clamping plate through the screw, the mounting plate is pressed and fixed on the antenna pole, then the lower end of the reflecting plate is aligned with the slot on the mounting plate and is inserted, finally the lower end of the reflecting plate inserted in the slot is pressed and fixed through the handle bolt, so that the reflecting plate can be disassembled, repaired and replaced conveniently.

[0018] Through cooperation of the limiting column and the first limiting slot, the stability of the connection between the mounting plate and the antenna pole can be further increased, and the stability of the reflecting plate in use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and serve to explain the principles of the application, and do not limit the application. In the drawings:

[0020] Fig. 1 It is a whole three-dimensional schematic view of the WIFI antenna with the enhanced reflecting structure of the utility model;

[0021] Fig. 2 It is a partial structure explosion first perspective view of the WIFI antenna with the enhanced reflecting structure of the utility model;

[0022] Fig. 3 It is a partial structure explosion second perspective view of the WIFI antenna with the enhanced reflecting structure of the utility model;

[0023] Fig. 4 It is a reflecting plate installation schematic view of the WIFI antenna with the enhanced reflecting structure of the utility model.

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] 1, antenna pole; 101, first limiting slot; 2, mounting plate; 201, threaded slot; 202, slot; 203, threaded hole; 3, reflecting plate; 301, second limiting slot; 4, clamping plate; 401, perforated hole; 6, handle bolt; 5, screw; 7, reflecting coating; 8, limiting column. DETAILED DESCRIPTION

[0026] The embodiments of the application will be described in detail below with the accompanying drawings and embodiments, so that the realization process of how to apply technical means to solve technical problems and achieve technical effects of the application can be fully understood and implemented.

[0027] EMBODIMENT

[0028] Please refer to Figs. 1 to 4As shown, the embodiment provides a WIFI antenna with enhanced reflection structure, which comprises an antenna rod 1 mounted on a WIFI body, a mounting plate 2 detachably mounted on the lower rod wall of the antenna rod 1, and a reflection plate 3 detachably mounted on the mounting plate 2. The reflection plate 3 is located behind the antenna rod 1 and the top height of the reflection plate 3 exceeds the top height of the antenna rod 1. The reflection plate 3 is an aluminum plate capable of reflecting electromagnetic waves, thereby enhancing the signal strength of the antenna in a specific direction. By locating the antenna rod 1 at the focal point of the reflection plate 3, the reflection plate 3 can reflect electromagnetic waves to form a parallel beam, thereby achieving stronger signal focusing in a specific direction and effectively enhancing the reflection effect of electromagnetic waves and significantly improving the transmission distance and strength of signals.

[0029] The clamping plate 4 and the mounting plate 2 are provided with arc-shaped sockets matching the rod body of the antenna rod 1, and the antenna rod 1 is clamped between the two arc-shaped sockets. The mounting plate 2 is provided with a threaded groove 201 on one side, and the clamping plate 4 is provided with a through hole 401. One end of the screw 5 is screwed into the threaded groove 201 through the through hole 401. The clamping plate 4, the mounting plate 2, and the screw 5 are used in cooperation to fix the mounting plate 2 on the antenna rod 1, and facilitate disassembly and assembly.

[0030] The antenna rod 1 is provided with a first limiting slot 101, and the arc-shaped socket of the clamping plate 4 is integrally formed with a limiting column 8. When the clamping plate 4 and the mounting plate 2 are clamped and fixed to the antenna rod 1, one end of the limiting column 8 is fitted and clamped in the first limiting slot 101. The limiting column 8 and the first limiting slot 101 are used in cooperation to further increase the stability of the connection between the mounting plate 2 and the antenna rod 1.

[0031] The top of the mounting plate 2 is provided with a slot 202, and the lower end of the reflection plate 3 is fitted and clamped in the slot 202. The reflection plate 3 is inserted and mounted on the mounting plate 2, which facilitates disassembly, maintenance, and cleaning of the reflection plate 3.

[0032] The outer side of the mounting plate 2 is provided with a threaded hole 203 in communication with the slot 202. The threaded hole 203 is threadedly connected with a handle bolt 6, and one end of the handle bolt 6 is pressed against the outer side of the reflection plate 3. The handle bolt 6 can further press and limit the reflection plate 3 inserted in the mounting plate 2, thereby increasing the stability of the installation of the reflection plate 3.

[0033] The outer side of the reflection plate 3 is provided with a second limiting slot 301, and one end of the handle bolt 6 is fitted and abuts against the inside of the second limiting slot 301. The second limiting slot 301 is provided to further increase the stability of the installation of the reflection plate 3.

[0034] The reflecting plate 3 is in a parabolic structure, and a reflecting coating 7 is coated on the inner side of the antenna pole 1, the electromagnetic wave is reflected to form a parallel wave beam, and stronger signal focusing is realized in a specific direction, and the reflecting effect is enhanced.

[0035] The reflecting coating 7 is a silver coating, and the coating thickness is 0.1-0.5 μm, preferably 0.3 μm, the reflectivity of the reflecting surface is improved, the signal loss is reduced, and the reflecting effect of the electromagnetic wave is effectively enhanced.

[0036] Working principle: when the reflecting plate 3 is installed, first, the arc-shaped sockets on the mounting plate 2 and the clamping plate 4 are respectively aligned and clamped on the antenna pole 1, then the mounting plate 2 and the clamping plate 4 are connected and fixed through the screw 5, the mounting plate 2 is tightly fixed on the antenna pole 1, then the lower end of the reflecting plate 3 is aligned with the slot 202 on the mounting plate 2 and is inserted, finally, the lower end of the reflecting plate 3 inserted in the slot 202 is tightly fixed through the handle bolt 6, and the installation of the reflecting plate 3 is completed.

[0037] During the use of the antenna pole 1, the antenna pole 1 is located at the focal point of the reflecting plate 3, the reflecting plate 3 can reflect the electromagnetic wave to form a parallel wave beam, stronger signal focusing is realized in a specific direction, and the reflecting effect of the electromagnetic wave is effectively enhanced.

[0038] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, the utility model is not limited to the forms disclosed in the present application, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified by the above teaching or related technical or knowledge within the scope of the utility model concept described in the present application. The modification and change made by the person skilled in the art without departing from the spirit and scope of the utility model should be within the protection scope of the claims of the utility model.

Claims

1. A WIFI antenna with enhanced reflection structure, comprising an antenna rod (1) mounted on a WIFI body, characterized in that: The lower pole wall of the antenna pole (1) is detachably installed with a mounting plate (2), the mounting plate (2) is detachably installed with a reflecting plate (3), the reflecting plate (3) is located behind the antenna pole (1), and the top height of the reflecting plate (3) exceeds the top height of the antenna pole (1); Further comprising a clamping plate (4), the clamping plate (4) and the mounting plate (2) are both provided with an arc-shaped aperture which is consistent with the pole body of the antenna pole (1), and the antenna pole (1) is clamped between the two arc-shaped apertures; Further comprising a screw (5), one side of the mounting plate (2) is provided with a threaded groove (201), the clamping plate (4) is provided with a through hole (401), and one end of the screw (5) is threadedly installed in the interior of the threaded groove (201) through the through hole (401); The antenna pole (1) is provided with a first limiting groove (101), the arc-shaped aperture of the clamping plate (4) is integrally formed with a limiting column (8), when the clamping plate (4) and the mounting plate (2) clamp and fix the antenna pole (1), one end of the limiting column (8) is embedded and clamped in the interior of the first limiting groove (101), the top of the mounting plate (2) is provided with a slot (202), the lower end of the reflecting plate (3) is embedded and clamped in the interior of the slot (202), the outer side of the mounting plate (2) is provided with a threaded hole (203), the threaded hole (203) is communicated with the slot (202), the interior of the threaded hole (203) is threadedly connected with a handle bolt (6), one end of the handle bolt (6) is pressed against the outer side of the reflecting plate (3), the outer side of the reflecting plate (3) is provided with a second limiting groove (301), one end of the handle bolt (6) is embedded and abuts against the interior of the second limiting groove (301), the reflecting plate (3) is in a parabolic structure, and the inner side of the reflecting plate (3) facing the antenna pole (1) is brushed with a reflecting coating (7), the reflecting coating (7) is a silver coating, and the brushing thickness is 0.1-0.5μm.

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