Strong wind protection base station wireless signal amplification device

Abstract

The utility model discloses a base station wireless signal amplifying device with strong wind protection, and particularly relates to the technical field of wireless amplifier protection, which comprises a base and a wireless signal amplifier positioned at the top of the base, a transparent cover is arranged in the center of the top of the base, and a reflecting cover is arranged at the top of the transparent cover. The wireless signal amplifier is installed in the center of the interior of the reflecting cover, L-shaped supports are fixedly arranged on the two sides of the outer wall of the transparent cover, the transparent cover is connected with the base through the L-shaped supports, and a sweeping structure is arranged at the bottom of the transparent cover. The wireless signal amplifier can extend into the transparent cover for protection in strong wind weather, the wireless signal amplifier is prevented from being influenced by the strong wind weather, the service life is further prolonged, dust on the surface of the transparent cover can be cleaned, and the service life of the wireless signal amplifier is prolonged. Dust on the surface of the transparent cover is prevented from further weakening the signal range of the wireless signal amplifier in strong wind weather, and the use effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of wireless amplifier protection technology, and more specifically, to a base station wireless signal amplification device for strong wind protection. Background Technology

[0002] A base station wireless signal amplifier is a device used to enhance the coverage of wireless signals. It is often called a signal amplifier or repeater. Its main function is to receive weak base station signals, amplify them, and then retransmit them, thereby expanding the signal coverage and improving communication quality.

[0003] However, due to the lack of protective structure, wireless signal amplifiers are easily damaged in strong winds, which affects their lifespan.

[0004] For example, a search revealed that Chinese Patent CN218301550U discloses a base station wireless signal amplification device. This structure raises the base station wireless signal amplifier to a high point of the device. The base station wireless signal amplifier, in conjunction with a reflector and positioned at a high point, can effectively improve the signal coverage of the base station wireless signal amplifier. When the humidity sensor detects rain or wind exceeding the set value of the wind sensor, the industrial control computer can automatically control the servo motor to reverse a set number of revolutions. At this time, the reflector is in contact with the top of the plastic transparent cover, which can fully protect the base station wireless signal amplifier from rain or strong winds, thereby greatly extending the service life of the base station wireless signal amplifier.

[0005] However, in actual use, while this structure can extend the wireless signal amplifier into the interior of the transparent plastic cover for protection in strong winds, it weakens the signal range. However, since the electrical signal emitted by the wireless signal amplifier is easily affected by dust, once a large amount of dust adheres to the surface of the transparent plastic cover, it can easily lead to a further weakening of the signal range of the wireless signal amplifier in strong winds, affecting the normal use of the wireless signal amplifier. In view of this, this utility model proposes a base station wireless signal amplification device for strong wind protection. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a base station wireless signal amplification device with strong wind protection to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a base station wireless signal amplification device with strong wind protection, including a base and a wireless signal amplifier located on top of the base. A transparent cover is provided at the center of the top of the base, and a reflector is provided on the top of the transparent cover. The wireless signal amplifier is installed in the center of the inside of the reflector. L-shaped brackets are fixedly provided on both sides of the outer wall of the transparent cover and connected to the base through the L-shaped brackets.

[0008] To prevent dust accumulation on the surface of the transparent cover and further weakening of the wireless signal amplifier's signal range in strong winds, preferably, the bottom of the transparent cover is provided with a cleaning structure. The cleaning structure includes a support base, which is fixedly installed on the surface of a base and located at the bottom of the transparent cover. A gear ring is rotatably mounted on the outside of the support base, and a gear meshes with one side of the gear ring. A servo motor is located at the bottom of the gear, and its bottom is fixedly mounted on the surface of the base. The output end of the servo motor is fixedly connected to the gear. A screw is fixedly mounted on the surface of the gear ring. A movable plate is provided on the front side of the transparent cover, and the bottom end of the movable plate is rotatably connected to the outside of the screw. A locking nut is threaded onto one side of the movable plate outside the screw. A cleaning cotton pad is fixedly mounted on the back of the movable plate and adheres to the surface of the transparent cover.

[0009] To improve the smoothness of the toothed ring's rotation on the support surface, preferably, a limiting groove is formed on the surface of the support and on the side closest to the toothed ring. The toothed ring is rotatably connected by being embedded inside the limiting groove. The inner wall of the toothed ring is provided with several circular grooves in an annular shape, and ball bearings are rolled inside the circular grooves.

[0010] To facilitate extending the wireless signal amplifier into the interior of the transparent cover for protection during strong winds, and extending it outwards for use during sunny weather, preferably, the base has lifting frames fixedly installed on both sides of the transparent cover. One lifting frame has a lead screw rotatably mounted inside, and the other lifting frame has a slide rod fixedly mounted inside. A control motor is installed at one end of the lead screw. Lifting plates are installed on the outside of both the lead screw and the slide rod. The control motor is fixedly installed at the bottom of the corresponding lifting frame, and its output end is fixedly connected to the lead screw. The two lifting plates are threadedly connected to the lead screw and the slide rod, and respectively connected to the slider. Both lifting plates are connected to the reflector. A protective frame is installed outside the control motor, and the protective frame is fixedly connected to the lifting frame. The outer wall of the protective frame has several heat dissipation holes for cooling the control motor.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. By setting up a cleaning structure, the servo motor drives the gear to rotate, which causes the gear ring to drive the movable plate to make a circular motion around the surface of the transparent cover. The movable plate drives the cleaning cotton to stick to the surface of the transparent cover, cleaning the dust on the surface of the transparent cover and preventing dust from accumulating on the surface of the transparent cover, which would further weaken the signal range of the wireless signal amplifier in strong winds.

[0013] The movable plate rotates at the bottom via a screw and is secured by a locking nut. It can be switched between horizontal and vertical positions as needed, and the movable plate can be easily disassembled from the outside of the screw to facilitate cleaning with the cleaning cotton, thus improving the effectiveness of use.

[0014] 2. The control motor inside the protective frame drives the lead screw to rotate inside the corresponding lifting frame. In sunny weather, the lifting plate drives the wireless signal amplifier to extend upward from the inside of the transparent cover through the reflector, so that the wireless signal amplifier can be used normally. In windy weather, the lifting plate drives the wireless signal amplifier to extend into the inside of the transparent cover through the reflector. When the reflector is located at the top of the transparent cover, it can prevent the wireless signal amplifier from being affected by strong winds and improve its service life. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a three-dimensional schematic diagram of the cleaning structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the connection structure between the control motor and the lead screw of this utility model.

[0018] Figure 4 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0019] Figure 5 This is a schematic diagram of the connection structure between the toothed ring and the support base of this utility model.

[0020] The attached diagram is labeled as follows: 1. Base; 2. Wireless signal amplifier; 3. Transparent cover; 4. Reflector; 5. L-shaped bracket; 6. Support base; 7. Gear ring; 8. Gear; 9. Servo motor; 10. Screw; 11. Movable plate; 12. Locking nut; 13. Cleaning cotton; 14. Lifting frame; 15. Lead screw; 16. Slide rod; 17. Control motor; 18. Lifting plate; 19. Protective frame; 20. Heat dissipation hole; 21. Limiting groove; 22. Ball bearing. Detailed Implementation

[0021] 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.

[0022] As attached Figure 1-5 The strong wind protection base station wireless signal amplification device shown includes a base 1 and a wireless signal amplifier 2 located on top of the base 1. A transparent cover 3 is provided at the center of the top of the base 1, and a reflector 4 is provided on the top of the transparent cover 3. The wireless signal amplifier 2 is installed in the center of the inside of the reflector 4. L-shaped brackets 5 are fixedly provided on both sides of the outer wall of the transparent cover 3 and are connected to the base 1 through the L-shaped brackets 5.

[0023] Specifically, in this structure, the wireless signal amplifier 2 is a base station wireless amplifier used to amplify the wireless signal of the base station. The transparent cover 3 is supported on the base 1 by the L-shaped bracket 5. During use, the wireless signal amplifier 2, which is raised to a high position, is installed inside the reflector 4, which can effectively improve the signal coverage of the wireless signal amplifier 2. In strong winds, the reflector 4 can be lowered and cover the transparent cover 3, and the wireless signal amplifier 2 can be located inside the transparent cover 3. Although the signal strength is weakened to some extent, it can prevent the wireless signal amplifier 2 from being affected by strong winds and extend the service life of the wireless signal amplifier 2.

[0024] In this embodiment, as shown in the appendix Figure 1 , 2 As shown in Figure 4, a cleaning structure is provided at the bottom of the transparent cover 3. The cleaning structure includes a support base 6, which is fixedly installed on the surface of the base 1 and located at the bottom of the transparent cover 3. A gear ring 7 is rotatably installed on the outside of the support base 6. A gear 8 is meshed on one side of the gear ring 7. A servo motor 9 is provided at the bottom of the gear 8. The bottom of the servo motor 9 is fixedly installed on the surface of the base 1, and the output end of the servo motor 9 is fixedly connected to the gear 8. A screw 10 is fixedly installed on the surface of the gear ring 7. A movable plate 11 is provided on the front side of the transparent cover 3. The bottom end of the movable plate 11 is rotatably connected to the outside of the screw 10. A locking nut 12 is threadedly installed on the outside of the screw 10 on one side of the movable plate 11. A cleaning cotton 13 is fixedly installed on the back of the movable plate 11 and adheres to the surface of the transparent cover 3.

[0025] Specifically, in this structure, in order to avoid dust accumulation on the surface of the transparent cover 3 and further weakening the signal range of the wireless signal amplifier 2 in strong winds, specifically;

[0026] When the wireless signal amplifier 2 located inside the transparent cover 3 is affected by dust on the surface of the transparent cover 3, the operator can rotate the movable plate 11 from a horizontal position to a vertical position, ensuring that the cleaning cotton 13 is in contact with the surface of the transparent cover 3. The adjusted movable plate 11 is then locked and fixed by the locking nut 12, and the final state is shown in the attached figure. Figure 1-2 As shown;

[0027] At this time, the servo motor 9 drives the gear 8 to rotate, the gear 8 drives the gear ring 7 meshing with it to rotate on the support seat 6, and then the gear ring 7 drives the movable plate 11 to make a circular motion around the surface of the transparent cover 3. The movable plate 11 drives the cleaning cotton 13 to stick to the surface of the transparent cover 3 to clean the dust on the surface of the transparent cover 3.

[0028] After cleaning, the operator can loosen the locking nut 12 and rotate the movable plate 11 back to a horizontal position without affecting the normal use of the wireless signal amplifier 2. Moreover, after the operator removes the locking nut 12 from the outside of the screw 10, the movable plate 11 and the cleaning cotton 13 can be disassembled for easy cleaning of the cleaning cotton 13.

[0029] In this embodiment, as shown in the appendix Figure 2 , 5 As shown, a limiting groove 21 is provided on the surface of the support base 6 and on the side near the toothed ring 7. The toothed ring 7 is rotatably connected and embedded in the limiting groove 21. The inner wall of the toothed ring 7 is provided with several circular grooves in an annular shape, and ball bearings 22 are rolled inside the circular grooves.

[0030] Specifically, in this structure, the toothed ring 7 can rotate inside the limiting groove 21 opened in the support base 6, and the smoothness of the rotation of the toothed ring 7 on the surface of the support base 6 can be improved by the rolling of the ball 22 inside the groove.

[0031] In this embodiment, as shown in the appendix Figure 1 , 3 As shown, lifting frames 14 are fixedly installed on both sides of the top of the base 1, which is located on the transparent cover 3. A lead screw 15 is rotatably installed inside one of the lifting frames 14, and a slide rod 16 is fixedly installed inside the other lifting frame 14. A control motor 17 is installed at one end of the lead screw 15. Lifting plates 18 are installed on the outside of both the lead screw 15 and the slide rod 16. The control motor 17 is fixedly installed at the bottom of the corresponding lifting frame 14, and the output end of the control motor 17 is fixedly connected to the lead screw 15. The two lifting plates 18 are threadedly connected to the lead screw 15 and the slide rod 16 and connected to the slider, respectively. Both lifting plates 18 are connected to the reflector 4. A protective frame 19 is installed on the outside of the control motor 17. The protective frame 19 is fixedly connected to the lifting frame 14, and the outer wall of the protective frame 19 has several heat dissipation holes 20 for heat dissipation of the control motor 17.

[0032] Specifically, in this structure, under clear weather conditions, the control motor 17 inside the protective frame 19 drives the lead screw 15 to rotate inside the corresponding lifting frame 14, causing the lifting plate 18, which is threadedly connected to the lead screw 15, to drive the reflector 4 to extend upward. The reflector 4 is guided by another lifting plate 18 and the slide rod 16 to slide. The reflector 4 can drive the wireless signal amplifier 2 to extend upward from inside the transparent cover 3, raising the wireless signal amplifier 2 to a certain height, thereby achieving normal use of the wireless signal amplifier 2.

[0033] In the event of strong winds, the same method is used to control the motor 17 to drive the lead screw 15, so that the lifting plate 18 can extend the wireless signal amplifier 2 inside the reflector 4 into the interior of the transparent cover 3, and place the reflector 4 on top of the transparent cover 3. This can prevent the wireless signal amplifier 2 from being affected by strong winds and improve its service life.

[0034] Working principle of this utility model:

[0035] This application provides a base station wireless signal amplification device with strong wind protection. When encountering strong winds during actual use, the control motor 17 inside the protective frame 19 drives the lead screw 15 to rotate inside the corresponding lifting frame 14, causing the lifting plate 18, which is threadedly connected to the lead screw 15, to drive the reflector 4 to extend downward. The reflector 4 is guided by another lifting plate 18 and the slide rod 16. The reflector 4 can drive the wireless signal amplifier 2 to extend into the interior of the transparent cover 3, and make the reflector 4 located on top of the transparent cover 3, which can prevent the wireless signal amplifier 2 from being affected by strong winds and improve its service life.

[0036] After the wireless signal amplifier 2 extends into the transparent cover 3, it will weaken the signal strength to some extent. However, in order to avoid dust accumulation on the surface of the transparent cover 3, which would further weaken the signal range of the wireless signal amplifier 2 in strong winds, in specific operations...

[0037] The movable plate 11 is rotated from a horizontal to a vertical position by the screw 10, ensuring that the cleaning cotton 13 adheres to the surface of the transparent cover 3. The adjusted movable plate 11 is then locked and fixed by the locking nut 12. At this time, the servo motor 9 drives the gear 8 to rotate, and the gear 8 drives the gear ring 7 meshing with it to rotate on the support base 6, thereby driving the movable plate 11 to make a circular motion around the surface of the transparent cover 3. The movable plate 11 drives the cleaning cotton 13 to adhere to the surface of the transparent cover 3, cleaning the dust on the surface of the transparent cover 3.

[0038] After cleaning, the operator can loosen the locking nut 12 and rotate the movable plate 11 back to a horizontal position without affecting the normal use of the wireless signal amplifier 2. Moreover, after the operator removes the locking nut 12 from the outside of the screw 10, the movable plate 11 and the cleaning cotton 13 can be disassembled to facilitate the cleaning operation of the cleaning cotton 13.

[0039] In clear weather, the same method is used to control the motor 17 to drive the lead screw 15 to run, so that the lifting plate 18 drives the wireless signal amplifier 2 inside the reflector 4 to extend to the top of the transparent cover 3. The wireless signal amplifier 2, which is lifted to a high position, is installed inside the reflector 4, which can effectively improve the signal coverage of the wireless signal amplifier 2, thereby achieving normal use of the wireless signal amplifier 2.

[0040] The base station wireless signal amplification device of this application is installed in a location convenient for operators to operate and maintain, and is capable of receiving and amplifying electrical signals from the base station.

[0041] It should be noted that all contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. Electrical control components not mentioned in this technical solution are existing technologies and are therefore not shown in the figures, and will not be described here.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A strong wind protection base station wireless signal amplifier device, comprising a base (1) and a wireless signal amplifier (2) located at the top of the base (1), characterized in that: The center part of the top of the base (1) is provided with a transparent cover (3), the top of the transparent cover (3) is provided with a reflecting cover (4), the wireless signal amplifier (2) is installed at the center part inside the reflecting cover (4), the outer wall of the transparent cover (3) is fixedly provided with an L-shaped support (5) on both sides, and is connected with the base (1) through the L-shaped support (5), and the bottom of the transparent cover (3) is provided with a cleaning structure. The cleaning structure comprises a supporting seat (6), the supporting seat (6) is fixedly installed on the surface of the base (1) and located at the bottom of the transparent cover (3), a gear ring (7) is rotatably installed on the outer portion of the supporting seat (6), and the gear ring (7) is engaged with a gear (8) on one side. The surface of the gear ring (7) is fixedly provided with a screw rod (10), the front side of the transparent cover (3) is provided with a movable plate (11), the bottom end of the movable plate (11) is rotatably connected outside the screw rod (10), a locking nut (12) is threadedly installed on one side of the movable plate (11) outside the screw rod (10), and the back surface of the movable plate (11) is fixedly installed with cleaning cotton (13) attached to the surface of the transparent cover (3).

2. The robust wind-protected base station wireless signal amplifying device according to claim 1, wherein: The top of the base (1) is fixedly provided with a lifting frame (14) on both sides of the transparent cover (3), a lead screw (15) is rotatably installed in one of the lifting frames (14), and a sliding rod (16) is fixedly installed in the other lifting frame (14).

3. The robust wind-protected base station wireless signal amplifying device according to claim 2, wherein: The control motor (17) is fixedly installed at the bottom of the corresponding lifting frame (14), and the output end of the control motor (17) is fixedly connected with the lead screw (15). The two lifting plates (18) are respectively threadedly connected with the lead screw (15) and the sliding rod (16) and are connected with the sliding block, and the two lifting plates (18) are connected with the reflecting cover (4).

4. The robust wind protected base station wireless signal amplification apparatus of claim 2, wherein: The control motor (17) is fixedly installed at the bottom of the corresponding lifting frame (14), and the output end of the control motor (17) is fixedly connected with the lead screw (15). The two lifting plates (18) are respectively threadedly connected with the lead screw (15) and the sliding rod (16) and are connected with the sliding block, and the two lifting plates (18) are connected with the reflecting cover (4).

5. The robust wind protected base station wireless signal amplification apparatus of claim 1, wherein: The control motor (17) is fixedly installed at the bottom of the corresponding lifting frame (14), and the output end of the control motor (17) is fixedly connected with the lead screw (15). The two lifting plates (18) are respectively threadedly connected with the lead screw (15) and the sliding rod (16) and are connected with the sliding block, and the two lifting plates (18) are connected with the reflecting cover (4).

6. The robust wind-protected base station wireless signal amplifying device of claim 1, wherein: The surface of the supporting seat (6) and one side close to the gear ring (7) are provided with a limiting groove (21), the gear ring (7) is rotatably connected inside the limiting groove (21), and the inner wall of the gear ring (7) is annularly provided with a plurality of circular grooves. The bottom of the servo motor (9) is fixedly installed on the surface of the base (1), and the output end of the servo motor (9) is fixedly connected with the gear (8).

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