A signal detection device for wireless communication

Abstract

The present invention relates to the field of signal detection technology, and discloses a signal detection device for wireless communication, including an anti-interference box, a bottom outer wall of the anti-interference box is fixedly connected to a first fixing frame, a bottom outer wall of the first fixing frame is fixedly connected to a supporting foot, a top of the first fixing frame is provided with a first groove, a top of the first fixing frame is fixedly connected to a second fixing shaft, an outer wall of the second fixing shaft is movably sleeved with a first sliding block, an end of the first sliding block away from the second fixing shaft is rotatably connected to an arc rod via a rotating shaft, when signal detection is performed, the signal receiving device is driven to rotate via the fixing ring, thereby improving the signal receiving efficiency and stability, and when the anti-interference box is moved by carrying the handle, the detection mechanism body, under the action of the auxiliary mechanism, reduces the interference of shaking on the detection mechanism body, thereby greatly improving the signal detection stability.

Description

Technical Field

[0001] The present invention relates to the technical field of signal detection, and in particular to a signal detection device for wireless communication. Background Art

[0002] Radio communication is a communication method in which the electrical signals such as sound, text, data, images, etc. that need to be transmitted are modulated on radio waves and transmitted to the other party through space and ground. It is a communication method that uses radio electromagnetic waves to transmit information in space.

[0003] The principle of signal detection mainly relies on the calculation and judgment of signal-to-noise ratio. Common methods include energy detection, correlation detection, maximum likelihood detection, etc. Common digital signal detection algorithms include energy detection algorithm, optimal linear filter, matched filter, ideal receiver, statistical hypothesis test, detection of unknown parameter signal and phase detection, etc.

[0004] The patent application with application number CN202010727168.8 discloses an anti-interference device for wireless communication signal detection, including a fixed signal detection device and a handheld signal collection device, the handheld signal collection device including a second shell and a signal receiving antenna, the inner wall of the second shell is embedded with a data receiving output interface, the signal receiving antenna is fixedly installed on the inner wall of the other side of the second shell, the data receiving output interface is electrically connected to the signal receiving antenna, and the fixed signal detection device includes a first shell and a detection mechanism arranged inside the first shell.

[0005] To sum up, when performing signal detection, since the signal receiving antenna of the device is fixed on the outer wall of one side of the first shell, the signal receiving efficiency and stability of the device are reduced, and when the signal detection device is held handheld for signal detection, the signal detection device may shake during movement, which affects the accuracy of signal detection, thereby reducing the stability of signal detection.

[0006] To this end, we propose a signal detection device for wireless communication Summary of the invention

[0007] In view of the deficiencies of the prior art, the present invention provides a signal detection device for wireless communication to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a signal detection device for wireless communication, comprising an anti-interference box, the bottom outer wall of the anti-interference box is fixedly connected to a first fixing frame, the bottom outer wall of the first fixing frame is fixedly connected to a supporting foot, the top of the first fixing frame is provided with a first groove, the top of the first fixing frame is fixedly connected to a second fixing shaft, the outer wall of the second fixing shaft is movably sleeved with a first sliding block, the end of the first sliding block away from the second fixing shaft is rotatably connected to an arc rod through a rotating shaft, the end of the arc rod away from the first sliding block is fixedly connected to a handle, the bottom inner wall of the anti-interference box is slidably connected to a sliding rod, the top of the anti-interference box is provided with a fixing ring, and also includes:

[0009] The auxiliary mechanism includes a third fixing frame fixedly connected to the anti-interference box, there are two third fixing frames, the two third fixing frames are symmetrically arranged with the anti-interference box as the center, the inner wall of the third fixing frame is provided with a second groove, a second connecting frame is arranged between the two third fixing frames, the top outer wall of the second connecting frame is fixedly connected to the detection mechanism body, and the second connecting frame is fixedly connected to an inclined plate on the side away from the detection mechanism body.

[0010] According to the above technical solution, an inner wall of one side of the second connecting frame close to the third fixed frame is rotatably connected to a roller via a rotating shaft, and the number of the rollers is four. The four rollers are symmetrically arranged with the second connecting frame as the center, and the rollers are rollingly connected to the inner wall of the second groove. The outer wall of the second connecting frame is fixedly connected to the third connecting frame. When the anti-interference box shakes, the second connecting frame rolls in the second groove via the roller, thereby preventing the detection mechanism body from shaking when the anti-interference box shakes, thereby improving the stability of the detection mechanism body inside the anti-interference box.

[0011] According to the above technical solution, the number of the third connecting frames is two, and the two third connecting frames are symmetrically arranged with the second connecting frame as the center, the inner wall of the end of the third connecting frame away from the second connecting frame is fixedly connected with a counterweight block, the outer wall of the second connecting frame is slidably connected with a clamping block, the outer wall of the clamping block on one side close to the second connecting frame is fixedly connected to the detection mechanism body, the outer wall of the end of the clamping block away from the detection mechanism body is fixedly connected with a third spring, and the end of the third spring away from the clamping block is fixedly connected to the second connecting frame, the number of the clamping blocks is two, and the two clamping blocks are symmetrically arranged with the detection mechanism body as the center.

[0012] According to the above technical solution, a first motor is fixedly connected to the top outer wall of the fixed ring, there are two first motors, and the two first motors are symmetrically arranged with the central axis of the fixed ring as the center. The output end of the first motor passes through the fixed ring and is fixedly connected to a second fixing frame. A signal receiving device is fixedly connected to the inner wall of the second fixing frame on a side away from the fixed ring. The signal receiving device is used to receive signals within a required frequency band and can play a certain anti-interference role.

[0013] According to the above technical solution, a first connecting frame is fixedly connected to the bottom outer wall of the fixed ring, and the number of the first connecting frames is two, and the two first connecting frames are symmetrically arranged with the central axis of the fixed ring as the center. A second motor is fixedly connected to the top outer wall of the first connecting frame, and the number of the second motors is two, and the two second motors are symmetrically arranged with the central axis of the first connecting frame as the center. The output end of the second motor passes through the first connecting frame and is fixedly connected to a driving wheel, and the driving wheel is rollingly connected to the inner wall of the first groove. The driving wheel is rolled in the first groove by the second motor, thereby driving the fixed ring to rotate, so that the signal receiving device can receive signals from different directions, thereby increasing the range of signal detection that the detection mechanism body can perform.

[0014] According to the above technical solution, the outer wall of one end of the sliding rod away from the anti-interference box is fixedly connected with a fixed block, the outer wall of the fixed block on one side away from the sliding rod is fixedly connected with a contact ball, the outer wall of one end of the fixed block away from the contact ball is fixedly connected with an elastic rod, the contact ball is made of low-resistance metal material, and can eliminate electromagnetic interference generated between circuits through electrostatic shielding, and the bottom outer wall of the contact ball is in contact with the ground.

[0015] According to the above technical solution, the number of the elastic rods is three, and the outer walls of the three elastic rods at one end away from the fixed block are fixedly connected with a sliding ring, the inner wall of the sliding ring is slidably connected to the sliding rod, and the top of the sliding ring is fixedly connected with a second spring, and the end of the second spring away from the sliding ring is fixedly connected to the anti-interference box. When the contact ball contacts the ground, the second spring is squeezed by the elastic rod, and the reaction force of the second spring on the sliding ring can ensure that the contact ball can contact the ground, and the sliding of the sliding rod can avoid hard contact between the contact ball and the ground, which may cause damage to the contact ball.

[0016] According to the above technical solution, the number of the supporting feet is four, and the four supporting feet are symmetrically arranged with the central axis of the first fixed frame as the center, the bottom of the first fixed frame is fixedly connected with a first fixed shaft, the outer wall of the first fixed shaft is slidably connected with the supporting foot, and the top of the supporting foot is fixedly connected with a first spring, and the end of the first spring away from the supporting foot is fixedly connected to the first fixed frame, and the first spring plays a vibration-absorbing role at the bottom of the anti-interference box, thereby preventing the bottom of the anti-interference box from transmitting vibration to the detection mechanism body after the anti-interference box is put down, which may cause damage to the detection mechanism body.

[0017] Compared with the prior art, the present invention provides a signal detection device for wireless communication, which has the following beneficial effects:

[0018] 1. The present invention provides a signal detection device for wireless communication. When performing signal detection, the signal receiving device is driven to rotate by a fixed ring, thereby improving the signal receiving efficiency and stability. When the anti-interference box is moved by the handle, the detection mechanism body is acted upon by the auxiliary mechanism to reduce the interference of shaking on the detection mechanism body, thereby greatly improving the signal detection stability.

[0019] 2. The present invention provides a sliding rod and a contact ball body, and eliminates electromagnetic interference generated between circuits through the contact between the contact ball body and the ground through the effect of electrostatic shielding. The sliding rod is slidably connected to the bottom of the anti-interference box to prevent the contact ball body from having a hard contact with the ground, thereby providing a certain degree of protection for the contact ball body.

[0020] 3. The present invention sets a fixed ring and a signal receiving device. The second motor drives the fixed ring fixedly connected to the top of the first connecting frame to rotate through the driving wheel, so that the signal receiving device can receive signals in multiple directions. The signal receiving angle of the signal receiving device can be adjusted by the first motor, thereby increasing the range of signal reception.

[0021] 4. The present invention provides an auxiliary mechanism, and the second connecting frame uses rollers to make the detection mechanism body more stable during the movement of the anti-interference box, thereby improving the stability of signal reception during the movement of the anti-interference box. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall front structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of the anti-interference box of the present invention;

[0025] Figure 4For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0026] Figure 5 It is a schematic diagram of the structure of a signal receiving device of the present invention;

[0027] Figure 6 It is a schematic diagram of the auxiliary mechanism structure of the present invention;

[0028] Figure 7 It is a schematic diagram of the main structure of the detection mechanism of the present invention;

[0029] Figure 8 For the present invention Figure 6 Schematic diagram of the enlarged structure of B.

[0030] In the figure: 1, anti-interference box; 101, first fixed frame; 102, support foot; 103, first fixed shaft; 104, first spring; 105, first groove; 106, second fixed shaft; 107, first sliding block; 108, arc rod; 109, handle; 2, sliding rod; 201, fixed block; 202, elastic rod; 203, sliding ring; 204, second spring; 205, contact ball; 3, fixed ring; 301, first A motor; 302, a second fixed frame; 303, a signal receiving device; 304, a first connecting frame; 305, a second motor; 306, a driving wheel; 4, an auxiliary mechanism; 401, a third fixed frame; 402, a second groove; 403, a second connecting frame; 404, a roller; 405, an inclined plate; 406, a detection mechanism body; 407, a clamping block; 408, a third spring; 409, a third connecting frame; 410, a counterweight. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Example 1: See Figure 1-Figure 4 The present invention provides a technical solution: a signal detection device for wireless communication, comprising an anti-interference box 1, a first fixing frame 101 is fixedly connected to the bottom outer wall of the anti-interference box 1, a supporting foot 102 is fixedly connected to the bottom outer wall of the first fixing frame 101, the supporting foot 102 has a certain elasticity, thereby improving the stability of the anti-interference box 1 placed on an uneven ground, a first groove 105 is opened on the top of the first fixing frame 101, a second fixing shaft 106 is fixedly connected to the top of the first fixing frame 101, and a first sliding shaft 106 is movably sleeved on the outer wall of the second fixing shaft 106 Block 107, the number of first sliding blocks 107 is two, the two first sliding blocks 107 are symmetrically arranged with the central axis of the anti-interference box 1 as the center, the end of the first sliding block 107 away from the second fixed axis 106 is rotatably connected to an arc rod 108 through a rotating shaft, and the end of the arc rod 108 away from the first sliding block 107 is fixedly connected to a handle 109, the bottom inner wall of the anti-interference box 1 is slidably connected to a slide bar 2, the slide bar 2 has a certain curvature, and the inner wall of the slide bar 2 is slidably connected to the top of the second fixed axis 106, and a fixing ring 3 is arranged on the top of the anti-interference box 1, and also includes:

[0035] The auxiliary mechanism 4 includes a third fixing frame 401 fixedly connected to the anti-interference box 1. The number of the third fixing frames 401 is two. The two third fixing frames 401 are symmetrically arranged with the anti-interference box 1 as the center. The inner wall of the third fixing frame 401 is provided with a second groove 402. A second connecting frame 403 is arranged between the two third fixing frames 401. The top outer wall of the second connecting frame 403 is fixedly connected to the detection mechanism body 406. The side of the second connecting frame 403 away from the detection mechanism body 406 is fixedly connected to the inclined plate 405. The inclined plate 405 is used to increase The heat dissipation at the bottom of the detection mechanism body 406 is strengthened, thereby preventing the detection mechanism body 406 from overheating, which leads to reduced working efficiency. The present invention arranges a signal detection device for wireless communication. When performing signal detection, the signal receiving device 303 is driven to rotate by the fixing ring 3, thereby improving the signal receiving efficiency and stability. When the anti-interference box 1 is moved by the handle 109, the detection mechanism body 406 is affected by the auxiliary mechanism 4, which reduces the interference of the shaking on the detection mechanism body 406, thereby improving the signal detection stability.

[0036] The outer wall of one end of the sliding bar 2 away from the anti-interference box 1 is fixedly connected with a fixed block 201, and the outer wall of one side of the fixed block 201 away from the sliding bar 2 is fixedly connected with a contact ball 205. The material of the contact ball 205 is a low-resistance metal material, which can eliminate the electromagnetic interference generated between circuits through the effect of electrostatic shielding. The bottom outer wall of the contact ball 205 is in contact with the ground, and the outer wall of one end of the fixed block 201 away from the contact ball 205 is fixedly connected with an elastic rod 202. The elastic rod 202 has a certain elasticity and can play a vibration reduction role in the anti-interference box 1. The present invention arranges the sliding bar 2 and the contact ball 205, and eliminates the electromagnetic interference generated between circuits through the effect of electrostatic shielding through the contact between the contact ball 205 and the ground. The sliding bar 2 is slidably connected to the bottom of the anti-interference box 1, thereby preventing the contact ball 205 from hard contact with the ground, thereby playing a certain protective role for the contact ball 205.

[0037] There are three elastic rods 202. The outer walls of the three elastic rods 202 at one end away from the fixed block 201 are fixedly connected with a sliding ring 203. The inner wall of the sliding ring 203 is slidingly connected to the sliding rod 2. The top of the sliding ring 203 is fixedly connected with a second spring 204. The end of the second spring 204 away from the sliding ring 203 is fixedly connected to the anti-interference box 1. After the contact ball 205 touches the ground, the elastic rod 202 squeezes the second spring 204. The reaction force of the second spring 204 on the sliding ring 203 can ensure that the contact ball 205 can contact the ground. The sliding of the sliding rod 2 can avoid the hard contact between the contact ball 205 and the ground, which may cause damage to the contact ball 205.

[0038] There are four supporting feet 102, and the four supporting feet 102 are symmetrically arranged with the central axis of the first fixed frame 101 as the center. The bottom of the first fixed frame 101 is fixedly connected with a first fixed shaft 103, and the outer wall of the first fixed shaft 103 is slidably connected to the supporting foot 102. The top of the supporting foot 102 is fixedly connected with a first spring 104, and the end of the first spring 104 away from the supporting foot 102 is fixedly connected to the first fixed frame 101. The first spring 104 plays a vibration-absorbing role at the bottom of the anti-interference box 1, thereby preventing the bottom of the anti-interference box 1 from transmitting vibration to the detection mechanism body 406 after the anti-interference box 1 is put down, which may cause damage to the detection mechanism body 406.

[0039] The working principle of this embodiment is: when signal detection operation is required, the anti-interference box 1 is put down, and the support feet 102 are used to balance and support the anti-interference box 1, and the contact between the ground body 205 and the ground is used to eliminate the electromagnetic interference generated between the circuits through the electrostatic shielding effect, thereby preventing excessive signals from interfering with the detection mechanism body 406, thereby improving the stability and accuracy of the detection mechanism body 406 in signal detection.

[0040] Example 2: For technical features different from Example 1, please refer to Figure 5 : The top outer wall of the fixed ring 3 is fixedly connected with a first motor 301, the number of the first motors 301 is two, and the two first motors 301 are symmetrically arranged with the central axis of the fixed ring 3 as the center, the output end of the first motor 301 passes through the fixed ring 3, and is fixedly connected with a second fixing frame 302, and the inner wall of the second fixing frame 302 away from the fixed ring 3 is fixedly connected with a signal receiving device 303, the signal receiving device 303 is used to receive signals within the required frequency band, and can play a certain anti-interference role.

[0041] The bottom outer wall of the fixing ring 3 is fixedly connected with a first connecting frame 304, the number of the first connecting frames 304 is two, and the two first connecting frames 304 are symmetrically arranged with the central axis of the fixing ring 3 as the center, the top outer wall of the first connecting frame 304 is fixedly connected with a second motor 305, the number of the second motor 305 is two, and the two second motors 305 are symmetrically arranged with the central axis of the first connecting frame 304 as the center, the output end of the second motor 305 passes through the first connecting frame 304, and is fixedly connected with a driving wheel 306, the driving wheel 306 is rollingly connected to the inner wall of the first groove 105, and the second motor 305 makes the driving wheel 30 6 rolls in the first groove 105, thereby driving the fixing ring 3 to rotate, so that the signal receiving device 303 can receive signals in different directions, thereby increasing the range of signal detection by the detection mechanism body 406. The present invention provides a fixing ring 3 and a signal receiving device 303, and the second motor 305 drives the fixing ring 3 fixedly connected to the top of the first connecting frame 304 to rotate through the driving wheel 306, so that the signal receiving device 303 can receive signals in multiple directions, and the signal receiving angle of the signal receiving device 303 can be adjusted through the first motor 301, thereby increasing the range of signal reception.

[0042] The working principle of this embodiment is as follows: when the detection mechanism body 406 is performing signal detection, the second motor 305 drives the fixed ring 3 on the top of the first connecting frame 304 to rotate through the driving wheel 306, so that the signal receiving device 303 can receive signals in multiple directions and can perform continuous direction detection on the angles where the required signals are stronger, thereby improving the stability and accuracy of the detection mechanism body 406 during signal detection and improving the flexibility of signal detection.

[0043] Example 3: Please refer to Figure 6-Figure 8 On the basis of the first and second embodiments, the present invention provides a technical solution: the inner wall of one side of the second connecting frame 403 close to the third fixed frame 401 is rotatably connected with a roller 404 through a rotating shaft, the number of rollers 404 is four, and the four rollers 404 are symmetrically arranged with the second connecting frame 403 as the center, the rollers 404 are rollingly connected to the inner wall of the second groove 402, and the outer wall of the second connecting frame 403 is fixedly connected with the third connecting frame 409, when the anti-interference box 1 shakes, the second connecting frame 403 rolls in the second groove 402 through the rollers 404, thereby preventing the detection mechanism body 406 from shaking when the anti-interference box 1 shakes, thereby improving the stability of the detection mechanism body 406 inside the anti-interference box 1, the present invention sets an auxiliary mechanism 4, the second connecting frame 403 makes the detection mechanism body 406 more stable during the movement of the anti-interference box 1 through the rollers 404, thereby improving the stability of signal reception during the movement of the anti-interference box 1.

[0044] There are two third connecting frames 409, which are symmetrically arranged around the second connecting frame 403. A counterweight block 410 is fixedly connected to the inner wall of one end of the third connecting frame 409 away from the second connecting frame 403, and a clamping block 407 is slidably connected to the outer wall of the second connecting frame 403. There are two clamping blocks 407, which are symmetrically arranged around the detection mechanism body 406. An outer wall of the clamping block 407 on one side close to the second connecting frame 403 is fixedly connected to the detection mechanism body 406, and a third spring 408 is fixedly connected to the outer wall of one end of the clamping block 407 away from the detection mechanism body 406, and one end of the third spring 408 away from the clamping block 407 is fixedly connected to the second connecting frame 403.

[0045] The working principle of this embodiment is: when the anti-interference box 1 is moving, the roller 404 on the outer wall of the second connecting frame 403 is connected by rolling in the second groove 402, so as to offset the shaking of the anti-interference box 1 when moving, and the third connecting frame 409 fixedly connected to the outer wall of the second connecting frame 403 and the counterweight block 410 at the bottom of the third connecting frame 409 are used to lower the overall center of gravity of the second connecting frame 403, thereby improving the stability of the detection mechanism body 406 on the top of the second connecting frame 403, so as to reduce the influence of the shaking on the detection mechanism body 406 when it is necessary to detect the signal during movement.

[0046] 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.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A signal detection device for wireless communication, comprising an anti-interference box (1), wherein a first fixing frame (101) is fixedly connected to the bottom outer wall of the anti-interference box (1), a supporting foot (102) is fixedly connected to the bottom outer wall of the first fixing frame (101), a first groove (105) is provided on the top of the first fixing frame (101), a second fixing shaft (106) is fixedly connected to the top of the first fixing frame (101), a first sliding block (107) is movably sleeved on the outer wall of the second fixing shaft (106), an end of the first sliding block (107) away from the second fixing shaft (106) is rotatably connected to an arc rod (108) through a rotating shaft, an end of the arc rod (108) away from the first sliding block (107) is fixedly connected to a handle (109), a sliding rod (2) is slidably connected to the bottom inner wall of the anti-interference box (1), and a fixing ring (3) is provided on the top of the anti-interference box (1), characterized in that: Also included are: The auxiliary mechanism (4) comprises a third fixing frame (401) fixedly connected to the anti-interference box (1), the number of the third fixing frames (401) being two, the two third fixing frames (401) being symmetrically arranged with the anti-interference box (1) as the center, the inner wall of the third fixing frame (401) being provided with a second groove (402), a second connecting frame (403) being arranged between the two third fixing frames (401), the top outer wall of the second connecting frame (403) being fixedly connected to a detection mechanism body (406), and a side of the second connecting frame (403) away from the detection mechanism body (406) being fixedly connected to an inclined plate (405); The inner wall of one side of the second connecting frame (403) close to the third fixed frame (401) is rotatably connected to a roller (404) via a rotating shaft, the number of the rollers (404) being four, the four rollers (404) being symmetrically arranged with the second connecting frame (403) as the center, the rollers (404) rollingly connected to the inner wall of the second groove (402), and the outer wall of the second connecting frame (403) being fixedly connected to the third connecting frame (409); A first motor (301) is fixedly connected to the top outer wall of the fixing ring (3), the number of the first motors (301) is two, the two first motors (301) are symmetrically arranged with the central axis of the fixing ring (3) as the center, the output end of the first motor (301) passes through the fixing ring (3) and is fixedly connected to a second fixing frame (302), and a signal receiving device (303) is fixedly connected to the inner wall of the second fixing frame (302) on a side away from the fixing ring (3); A first connecting frame (304) is fixedly connected to the bottom outer wall of the fixing ring (3), the number of the first connecting frames (304) being two, and the two first connecting frames (304) are symmetrically arranged with the central axis of the fixing ring (3) as the center; a second motor (305) is fixedly connected to the top outer wall of the first connecting frame (304), the number of the second motors (305) being two, and the two second motors (305) are symmetrically arranged with the central axis of the first connecting frame (304) as the center; an output end of the second motor (305) passes through the first connecting frame (304) and is fixedly connected to a driving wheel (306), and the driving wheel (306) is rollingly connected to the inner wall of the first groove (105).

2. A wireless communication signal detection device according to claim 1, characterized in that: The number of the third connecting frames (409) is two, and the two third connecting frames (409) are symmetrically arranged with the second connecting frame (403) as the center; the inner wall of one end of the third connecting frame (409) away from the second connecting frame (403) is fixedly connected to a counterweight block (410); the outer wall of the second connecting frame (403) is slidably connected to a clamping block (407); the outer wall of one side of the clamping block (407) close to the second connecting frame (403) is fixedly connected to the detection mechanism body (406); the outer wall of one end of the clamping block (407) away from the detection mechanism body (406) is fixedly connected to a third spring (408); and one end of the third spring (408) away from the clamping block (407) is fixedly connected to the second connecting frame (403).

3. A wireless communication signal detection device according to claim 1, characterized in that: The outer wall of one end of the slide bar (2) away from the anti-interference box (1) is fixedly connected to a fixed block (201), the outer wall of one side of the fixed block (201) away from the slide bar (2) is fixedly connected to a contact ball (205), and the outer wall of one end of the fixed block (201) away from the contact ball (205) is fixedly connected to an elastic rod (202).

4. A wireless communication signal detection device according to claim 3, characterized in that: The number of the elastic rods (202) is three, and the outer walls of the three elastic rods (202) at one end away from the fixed block (201) are fixedly connected to a sliding ring (203), the inner wall of the sliding ring (203) is slidably connected to the sliding rod (2), the top of the sliding ring (203) is fixedly connected to a second spring (204), and the end of the second spring (204) away from the sliding ring (203) is fixedly connected to the anti-interference box (1).

5. A wireless communication signal detection device according to claim 1, characterized in that: The number of the supporting legs (102) is four, and the four supporting legs (102) are symmetrically arranged with the central axis of the first fixing frame (101) as the center, the bottom of the first fixing frame (101) is fixedly connected to a first fixing shaft (103), the outer wall of the first fixing shaft (103) is slidably connected to the supporting legs (102), the top of the supporting legs (102) is fixedly connected to a first spring (104), and one end of the first spring (104) away from the supporting legs (102) is fixedly connected to the first fixing frame (101).

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