CN114390542B - Wireless network optimization device and optimization method - Google Patents

Abstract

The present invention relates to the field of wireless communication technology, and specifically to a wireless network optimization device and optimization method. The device comprises: a box body, an adjustment device is arranged at the lower part of the box body; a fixed plate is arranged above the box body; three movable grooves are arranged on the fixed plate, two of which are arranged along the same axis, and the other movable groove is arranged perpendicular to the axis; each movable groove comprises: a linear slide rail, which is arranged in the movable groove; a linear motor, which is slidably connected to the linear slide rail, and the linear motor is fixedly connected to a fixed frame, and the fixed frame is perpendicular to the fixed plate; a flexible metal plate, the two sides and the middle side of the flexible metal plate are respectively fixedly connected to the fixed frame, and are used to transmit wireless network signals; the adjustment device is used to control the linear motor to adjust the bending angle of the flexible metal plate. The device and method realize direct and rapid optimization of wireless network signals.

Description

Wireless network optimization device and optimization method

Technical Field

The present invention relates to the technical field of wireless communications, and in particular to a wireless network optimization device and optimization method.

Background technique

Wireless network optimization analyzes the existing network traffic data, collects field test data, analyzes parameters, and checks hardware to identify the causes that affect network quality. It also ensures high-quality operation of the system by modifying parameters, adjusting network structure, adjusting equipment configuration, and taking certain technical measures (such as using MRP planning methods), so that existing network resources can achieve the best benefits and obtain the greatest benefits with the most economical investment.

There are many methods for wireless network optimization. In the early stage of network optimization, network adjustment plans are often formulated through analysis of OMC-R data and road test results. After several cycles, the network quality has been greatly improved, but it is difficult to find and solve problems using only the above methods. At this time, user complaints and CQT test methods are usually combined to find problems, and signaling tracking analysis, traffic statistics analysis and road test analysis are combined to analyze and find the root cause of the problem. In actual optimization, OMC-R traffic statistics reports are analyzed, supplemented by No. 7 signaling instruments for S1 interface or X2 interface tracking analysis, which is the most commonly used means of network optimization.

When existing base stations transmit wireless networks, there are certain deficiencies in the optimization of wireless networks, resulting in poor wireless network performance when users use the wireless networks. To optimize the wireless network of base stations, experienced engineers need to locate the problem based on the data obtained from road tests. After locating the problem of the wireless network, it is also necessary to adjust the base station parameters on site to optimize and enhance the mobile communication wireless network.

The above optimization method has the defects of complicated optimization process and poor optimization effect.

Therefore, it is of great significance to propose a device to solve the above problems existing in the prior art.

Summary of the invention

In view of the defects in the prior art, on the one hand, an embodiment of the present invention provides a wireless network optimization device, including:

A box body, wherein an adjusting device is arranged at the lower part of the box body;

A fixed plate is arranged above the box body; three movable grooves are arranged on the fixed plate, two of which are arranged along the same axis, and another movable groove is arranged perpendicular to the axis;

Each of the movable slots comprises:

A linear slide rail is arranged in the movable groove; a linear motor is slidably connected to the linear slide rail, and the linear motor is fixedly connected to a fixing frame, and the fixing frame is perpendicular to the fixing plate;

A flexible metal plate, both sides and a middle side of which are fixedly connected to the fixing frame respectively, for transmitting wireless network signals;

The adjusting device is used to control the linear motor to adjust the bending angle of the flexible metal plate, thereby optimizing the wireless network signal.

In one embodiment, the apparatus further comprises:

A movable plate, movably arranged on the top of the box body;

A rotating block is arranged between the movable plate and the fixed plate;

A servo electric cylinder is arranged in the top of the box; the output shaft of the servo electric cylinder passes through the box and extends to the top of the movable plate, and is fixedly connected to the top of the movable plate;

The adjusting device is also used to control the servo electric cylinder so that the servo electric cylinder lifts the movable plate, thereby adjusting the height of the flexible metal plate to optimize the wireless network signal.

In one embodiment, the rotating block is rotatably connected to the movable plate and is fixedly connected to the fixed plate;

The device also includes:

A servo motor is arranged in the top of the box; one end of the output shaft of the servo motor passes through the box and is connected to the telescopic connecting shaft, and the telescopic connecting shaft passes through the movable plate and is fixedly connected to the rotating block;

The adjusting device is also used to control the servo motor so that the servo motor drives the rotating block to rotate, thereby adjusting the orientation of the flexible metal plate to optimize the wireless network signal.

In one embodiment, the adjusting device comprises:

A signal receiving module, used to receive wireless network signal data information sent by a signal collection device in a cell;

The signal processing module is communicatively connected with the signal receiving module and is used to control one or more of the linear motor, the servo electric cylinder and the servo motor according to the wireless network signal data information.

In one embodiment, the adjusting device further comprises:

An input module, connected to the signal processing module for inputting an adjustment instruction input by a user through the input module to the signal processing module;

The signal processing module is also used to control one or more of the linear motor, the servo electric cylinder and the servo motor according to the adjustment instruction.

In one embodiment, the adjusting device further comprises:

The display module is connected to the signal processing module for displaying the wireless network signal data information.

In one embodiment, a rotation groove matched with the rotation block is arranged on the top of the movable plate, and the rotation block is arranged in the rotation groove.

In one embodiment, a connecting groove adapted to the rotating block is provided at the bottom of the fixing plate, and the rotating block is arranged in the connecting groove;

The surface of the rotating block is interference-fitted with the interior of the connecting groove, and the top of the rotating block is fixedly connected to the fixing plate by bolts.

In one embodiment, one end of the output shaft of the servo motor is connected to the telescopic connecting shaft through a coupling.

On the other hand, an embodiment of the present invention further provides a wireless network optimization method, including:

Receiving wireless network signal data information sent by a signal collection device in a cell;

Execute one or more preset controls according to the wireless network signal data information;

Wherein, the flexible metal plate is used to transmit wireless network signals;

The preset control includes:

Controlling the linear motor to adjust the bending angle of the flexible metal plate;

Control the servo cylinder to adjust the height of the flexible metal plate;

The servo motor is controlled to adjust the orientation of the flexible metal plate.

The wireless network optimization device provided by the embodiment of the present invention optimizes the wireless network signal emitted by the flexible metal plate by vertically setting the flexible metal plate on the fixed plate and adjusting the linear motor through the adjustment device, thereby achieving direct and rapid optimization of the wireless network signal. Moreover, since the optimization is directly targeted at the specific components that send the wireless network signal, the optimization effect is significant.

Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a front view of a wireless network optimization device according to an embodiment of the present invention;

FIG2 is a cross-sectional view of a wireless network optimization device according to an embodiment of the present invention;

FIG3 is a top view of a fixing plate structure according to an embodiment of the present invention;

FIG4 is a bottom view of a fixing plate structure according to an embodiment of the present invention;

FIG5 is a schematic diagram of the internal structure of an adjusting device according to an embodiment of the present invention;

FIG6 is a schematic flow chart of a wireless network optimization method according to an embodiment of the present invention.

Detailed ways

The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limitations on the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

1 to 3, an embodiment of the present invention provides a wireless network optimization device, including:

Box body 1, the lower part of which is provided with an adjusting device 2;

The fixed plate 3 is arranged above the box body 1; three movable grooves 31 are arranged on the fixed plate, two of which are arranged along the same axis, and the other movable groove 31 is arranged perpendicular to the axis;

Each movable slot 31 includes:

The linear guide rail 32 is disposed in the movable groove 31; the linear motor (not shown) is slidably connected to the linear guide rail 32, and the linear motor is fixedly connected to a fixing frame 33, and the fixing frame 33 is perpendicular to the fixing plate 3;

A flexible metal plate 4, both sides and a middle side of the flexible metal plate 4 are fixedly connected to a fixing frame 33 respectively, for transmitting a wireless network signal;

The adjusting device 2 is used to control the linear motor to adjust the bending angle of the flexible metal plate 4, so as to optimize the wireless network signal.

It should be noted that, as shown in Fig. 3, the two movable grooves 31 are arranged along the same axis, but the two movable grooves 31 are arranged in a straight line horizontally. The other movable groove 31 is arranged perpendicular to the axis, which can ensure that the movable groove 31 and the other two movable grooves 31 are at 90° angles.

Such a setting is conducive to adjusting the bending angle of the flexible metal plate 4. For example, when the bending angle of the flexible metal plate 4 needs to be reduced, the linear motors in the movable slots 31 on both sides can move away from each other to stretch the flexible metal plate 4 through the fixing frame 33, and the linear motor in the middle movable slot 31 can move "downward" (with the direction shown in FIG. 3 as a reference) to "press down" the flexible metal plate 4 through the fixing frame 33, thereby further reducing the bending angle of the flexible metal plate 4.

When the bending angle of the flexible metal plate 4 needs to be increased, the linear motors located in the movable grooves 31 on both sides can move toward each other to bend the flexible metal plate 4 through the fixed frame 33, and the linear motor located in the middle movable groove 31 can move "upward" to "pull up" the flexible metal plate 4 through the fixed frame 33, thereby further increasing the bending angle of the flexible metal plate 4.

Of course, the moving directions of the linear motors in the movable slots 31 can also be adjusted according to actual needs, which is not limited in the embodiment of the present invention.

The wireless network optimization device provided by the embodiment of the present invention optimizes the wireless network signal emitted by the flexible metal plate 4 by vertically setting the flexible metal plate 4 on the fixed plate 3 and adjusting the bending angle of the flexible metal plate 4 by adjusting the linear motor through the adjusting device 2, thereby achieving direct and rapid optimization of the wireless network signal. Moreover, since the optimization is directly targeted at the specific components that send the wireless network signal, the optimization effect is significant.

In one embodiment, the wireless network optimization device provided by the embodiment of the present invention further includes:

A movable plate 5, movably arranged on the top of the box body 1;

The rotating block 6 is arranged between the movable plate 5 and the fixed plate 3;

The servo electric cylinder 11 is arranged at the top of the box body 1; the output shaft of the servo electric cylinder 11 passes through the box body 1 and extends to the top of the movable plate 5, and is fixedly connected to the top of the movable plate 5;

The adjusting device 2 is also used to control the servo electric cylinder 11 so that the servo electric cylinder 11 lifts the movable plate 5, thereby adjusting the height of the flexible metal plate 4 to optimize the wireless network signal.

Specifically, an electric cylinder fixing block 111 is fixedly provided on the inner wall of the box body 1 for fixing the servo electric cylinder 11 .

When the servo electric cylinder 11 lifts the movable plate 5, since the fixed plate is pressed on the rotating block 6, and the rotating block 6 is placed on the movable plate 5, the lifting of the movable plate 5 will also cause the fixed plate 3 to be lifted synchronously, thereby increasing the height of the flexible metal plate 4. Conversely, when the servo electric cylinder 11 lowers the movable plate 5, the lowering of the movable plate 5 will also cause the fixed plate 3 to be lowered synchronously, thereby reducing the height of the flexible metal plate 4.

It should be noted that the specific number of the servo electric cylinders 11 can be adjusted according to actual needs. For example, when the power of the servo electric cylinder 11 is relatively large, and the load above it is relatively small and the center of gravity of the load is relatively uniform, the number of the servo electric cylinder 11 can be one.

When the power of the servo electric cylinder 11 is small, and/or the load above it is large and the center of gravity of the load is uneven, the number of servo electric cylinders 11 can be multiple, such as 2, 3, 4, etc., to ensure stability when adjusting the height of the flexible metal plate 4.

FIG. 2 shows a situation when the number of the servo electric cylinders 11 is four, wherein the four servo electric cylinders 11 are all arranged at the top of the box body 1 and are evenly arranged along the circumference of the cross section of the box body 1 .

The wireless network optimization device provided in the embodiment of the present invention can adjust the height of the flexible metal plate 4 by adjusting the servo electric cylinder 11 through the adjustment device 2, thereby achieving direct and rapid optimization of the wireless network signal.

In one embodiment, the rotating block 6 is rotatably connected to the movable plate 5 and is fixedly connected to the fixed plate 3; and the wireless network optimization device provided by the embodiment of the present invention further includes:

A servo motor 12 is arranged at the top of the box body 1; one end of the output shaft of the servo motor 12 passes through the box body 1 and is connected to the telescopic connecting shaft 7, and the telescopic connecting shaft 7 passes through the movable plate 5 and is fixedly connected to the rotating block 6;

The adjusting device 2 is also used to control the servo motor 12 so that the servo motor 12 drives the rotating block 6 to rotate, thereby adjusting the orientation of the flexible metal plate 4 to optimize the wireless network signal.

Specifically, a motor fixing block 121 is fixedly provided on the top of the inner wall of the box body 1 for fixing the servo motor 12 .

A rotating groove 51 matched with the rotating block 6 is arranged on the top of the movable plate 5 , and the rotating block 6 is arranged in the rotating groove 51 .

The bottom of the fixed plate 3 is provided with a connecting groove 36 adapted to the rotating block 6, and the rotating block 6 is arranged in the connecting groove 36;

The surface of the rotating block 6 is interference-fitted with the interior of the connecting groove 36 , and the top of the rotating block 6 is fixedly connected to the fixing plate 3 by bolts, as shown in FIG. 4 .

One end of the output shaft of the servo motor 12 is connected to the telescopic connecting shaft 7 through a shaft coupling.

When the servo motor 12 is started, the telescopic connecting shaft 7 can drive the rotating block 6 to rotate, so that the fixed plate 3 fixed above the rotating block 6 also rotates accordingly, thereby adjusting the direction of the flexible metal plate 4.

The wireless network optimization device provided in the embodiment of the present invention can adjust the orientation of the flexible metal plate 4 by adjusting the servo electrode 12 through the adjustment device 2, thereby achieving direct and rapid optimization of the wireless network signal.

It should be noted that when the servo electric cylinder 11 lifts the movable plate 5 , since the telescopic connecting shaft 7 can be telescopic, it can ensure that when the height of the fixed plate 3 is increased, the servo motor 12 can still drive the fixed plate 3 to rotate.

Therefore, the wireless network optimization device provided in the embodiment of the present invention can not only adjust any one of the bending angle, height and orientation of the flexible metal plate 4 separately, but also can adjust the bending angle, height and orientation of the flexible metal plate 4 simultaneously. Therefore, the wireless network optimization device provided in the embodiment of the present invention has a very comprehensive optimization effect on the wireless network signal and has a very broad application prospect.

Further, as shown in FIG5 , in one embodiment, the adjusting device 2 includes:

The signal receiving module 21 is used to receive the wireless network signal data information sent by the signal collection device in the cell;

The signal processing module 22 is in communication with the signal receiving module 21 and is used to control one or more of the linear motor, the servo cylinder 11 and the servo motor 12 according to the wireless network signal data information.

Specifically, the output end of the signal receiving module 21 is connected to the input end of the signal processing module 22 , and the output end of the signal processing module 22 is connected to the linear motor, the servo electric cylinder 11 and the servo motor 12 .

When the signal receiving module 21 receives the wireless network signal data information sent by the signal collecting device in the cell, it sends the information to the signal processing module 22 .

The signal acquisition device receives the wireless network signal reaching the cell and sends the wireless network signal data information to the signal receiving module 21. The wireless network signal data information reflects the state of the wireless network signal when it reaches the cell, for example, the wireless network signal data information can reflect the strength of the wireless network signal when it reaches the cell.

The signal processing module 22 can determine which of the bending angle, height and orientation of the flexible metal plate 4 should be adjusted according to the wireless network signal data information, and control the linear motor, servo cylinder 11 and servo motor 12 accordingly to optimize the wireless network signal to the expected target.

It should be noted that the signal receiving module 21 and the signal processing module 22 can obtain wireless network signal data information in real time, and control the linear motor, servo cylinder 11 and servo motor 12 in real time according to the wireless network signal data information, thereby realizing real-time optimization of the wireless network signal to ensure the stability of the wireless network signal.

In one embodiment, the adjusting device 2 further comprises:

The display module 23 is in communication with the signal processing module 22 and is used to display wireless network signal data information.

The display module 23 may be a CRT display screen, an LCD display screen, an instrument panel, etc. The output end of the signal processing module 22 is connected to the display module 23 .

By setting the display module 23 to display the wireless network signal data information, relevant staff can be informed of the status of the wireless network signal, thereby providing a basis for manually adjusting the wireless network signal.

Furthermore, the adjusting device 2 further comprises:

An input module 24 is connected to the signal processing module 22 for inputting an adjustment instruction input by a user through the input module 24 to the signal processing module 22;

The signal processing module 22 is further used to control one or more of the linear motor, the servo electric cylinder 11 and the servo motor 12 according to the adjustment instruction.

The output end of the input module 24 is connected to the input end of the signal processing module 22. The input module 24 can be a touch screen, a keyboard (buttons), a mouse, a voice control input system, etc.

By providing the input module 24, relevant personnel can manually input adjustment instructions, thereby realizing manual optimization of the wireless network signal.

Furthermore, the regulating device 2 may also include a signal transmitting module 25 and a signal amplifier 26 .

The input end of the signal transmitting module 25 is connected to the output end of the signal processing module 22, and the output end of the signal transmitting module 25 is connected to the input end of the signal amplifier 26. The signal transmitting module 25 and the signal amplifier 26 are used to process the signal sent by the signal processing module 22.

Furthermore, in one embodiment, the box body 1 further comprises a box door 11 , and the box door 11 is hinged to the box body 1 through a hinge.

FIG6 is a flow chart of a wireless network optimization method according to an embodiment of the present invention. Referring to FIG6 , based on the above embodiments, an embodiment of the present invention further provides a wireless network optimization method, including:

S610, receiving wireless network signal data information sent by a signal collection device in a cell;

S620, executing one or more preset controls according to the wireless network signal data information;

Among them, the flexible metal plate is used to transmit wireless network signals;

Preset controls include:

Controlling the linear motor to adjust the bending angle of the flexible metal plate;

Control the servo cylinder to adjust the height of the flexible metal plate;

The servo motor is controlled to adjust the orientation of the flexible metal plate.

It should be noted that the execution subject of the wireless network optimization method provided in the embodiment of the present invention may be a computer, such as a smart phone, a portable computer, a tablet computer, a personal computer, a wearable device, etc. More specifically, the execution subject may be the signal processing module in the above embodiments.

The wireless network optimization method provided by the embodiment of the present invention can adjust the bending angle, height and direction of the flexible metal plate by controlling one or more of the linear motor, the servo electric cylinder and the servo motor, thereby realizing direct and rapid optimization of the wireless network signal. Moreover, since the optimization is directly targeted at the specific components that send the wireless network signal, the optimization effect is significant.

The above embodiments are only used to illustrate the present invention, but not to limit the present invention. Although the present invention is described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention, and should be included in the scope of the claims of the present invention.

Claims (10)

1. A wireless network optimization apparatus, comprising:

the box body is provided with an adjusting device at the lower part;

The fixed plate is arranged above the box body; three movable grooves are formed in the fixed plate, two of the movable grooves are formed along the same axis, and the other movable groove is formed perpendicular to the axis;

Each movable slot comprises:

the linear sliding rail is arranged in the movable groove; the linear motor is in sliding connection with the linear sliding rail, and is fixedly connected with a fixing frame which is perpendicular to the fixing plate;

The two sides and the middle side of the flexible metal plate are respectively and fixedly connected with the fixing frame and are used for transmitting wireless network signals;

The adjusting device is used for controlling the linear motor of at least one of the three movable grooves so as to drive the fixing frame to adjust the bending angle of the flexible metal plate, and therefore the wireless network signal is optimized.

2. The wireless network optimization device of claim 1, further comprising:

the movable plate is movably arranged at the top of the box body;

The rotating block is arranged between the movable plate and the fixed plate;

The servo electric cylinder is arranged at the inner top of the box body; the output shaft of the servo electric cylinder penetrates through the box body, extends to the top of the movable plate and is fixedly connected with the top of the movable plate;

the adjusting device is also used for controlling the servo electric cylinder so that the servo electric cylinder lifts the movable plate, and therefore the height of the flexible metal plate is adjusted, and the wireless network signal is optimized.

3. The wireless network optimization device of claim 2, wherein,

The rotating block is rotatably connected with the movable plate and fixedly connected with the fixed plate;

The apparatus further comprises:

The servo motor is arranged at the inner top of the box body; one end of an output shaft of the servo motor penetrates through the box body and is connected with a telescopic connecting shaft, and the telescopic connecting shaft penetrates through the movable plate and is fixedly connected with the rotating block;

the adjusting device is also used for controlling the servo motor so that the servo motor drives the rotating block to rotate, and therefore the direction of the flexible metal plate is adjusted to optimize the wireless network signal.

4. A wireless network optimization device according to claim 3, wherein the adjustment device comprises:

the signal receiving module is used for receiving the wireless network signal data information sent by the signal acquisition device in the cell;

And the signal processing module is in communication connection with the signal receiving module and is used for controlling one or more of the linear motor, the servo electric cylinder and the servo motor according to the wireless network signal data information.

5. The wireless network optimization device of claim 4, wherein the adjusting device further comprises:

the input module is in communication connection with the signal processing module and is used for inputting an adjusting instruction input by a user through the input module to the signal processing module;

the signal processing module is also used for controlling one or more of the linear motor, the servo electric cylinder and the servo motor according to the adjusting instruction.

6. The wireless network optimization device of claim 4, wherein the adjusting device further comprises:

And the display module is in communication connection with the signal processing module and is used for displaying the wireless network signal data information.

7. The wireless network optimization device according to claim 3, wherein a rotating groove matched with the rotating block is formed in the top of the movable plate, and the rotating block is arranged in the rotating groove.

8. The wireless network optimization device according to claim 3, wherein a connecting groove matched with the rotating block is formed in the bottom of the fixed plate, and the rotating block is arranged in the connecting groove;

The surface of the rotating block is in interference fit with the inside of the connecting groove, and the top of the rotating block is fixedly connected with the fixed plate through bolts.

9. A wireless network optimization device according to claim 3, wherein one end of the output shaft of the servo motor is connected with the telescopic connecting shaft through a shaft coupler.

10. A wireless network optimization method applied to the wireless network optimization device of any one of claims 1 to 9, characterized in that the method comprises:

Receiving wireless network signal data information sent by a signal acquisition device in a cell;

executing one or more of preset controls according to the wireless network signal data information;

wherein the flexible metal plate is used for transmitting wireless network signals;

The preset control includes:

Controlling the linear motor to adjust the bending angle of the flexible metal plate;

Controlling a servo electric cylinder to adjust the height of the flexible metal plate;

The servo motor is controlled to adjust the orientation of the flexible metal plate.