Anti-theft network signal detection sensor structure

Abstract

The utility model relates to the technical field of network signal detection, in particular to an anti-theft network signal detection sensor structure, which comprises a sensor main body and a base, the sensor main body is detachably mounted on the base, a flange is fixedly arranged on the outer side of the sensor main body, and the flange is spirally connected with the base. The upper surface of the side wall of the base is provided with a plurality of circumferentially-arranged dismounting grooves, cavity rods are elastically connected into the dismounting grooves in the vertical direction, the flange is provided with through grooves in one-to-one correspondence with the cavity rods, and anti-theft assemblies are movably arranged in the cavity rods in the vertical direction. According to the anti-theft device, the anti-theft assembly is arranged in the dismounting groove of the base, the sensor can be fixedly installed on the base through the limiting function of the cavity rod and the limiting block, the sensor can be dismounted only when all the magnetic blocks are attracted up at the same time through a special dismounting tool, the anti-theft function is achieved, and a guarantee is provided for safety of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of network signal detection, in particular to an anti-theft type network signal detection sensor structure. Background Art

[0002] With the continuous development and popularization of network technology, network signal detection sensors are also constantly developing and improving. In the future, network signal detection sensors will be more intelligent, integrated, and multifunctional, and can better adapt to various complex application scenarios and needs.

[0003] Existing network signal detection sensors are typically installed in public places to monitor network signal strength, such as shopping malls, airports, and train stations, where there are high concentrations of people and high internet demand. However, due to the high volume of activity in these locations, staff cannot always monitor the location of the sensors, which can lead to unauthorized access. Without proper protection, the sensors themselves could be stolen, causing network anomalies and potentially causing panic, thus compromising public safety. To address this issue, we propose a theft-resistant network signal detection sensor structure to effectively address these drawbacks. Utility Model Content

[0004] The purpose of the present utility model is to provide an anti-theft network signal detection sensor structure for solving the problems raised in the above background technology.

[0005] The utility model is realized through the following technical solutions: an anti-theft network signal detection sensor structure, comprising a sensor body and a base, wherein the sensor body is detachably mounted on the base, a flange is fixedly provided on the outer side of the sensor body, and the flange is threadedly connected to the base, a plurality of disassembly grooves arranged in a circumferential manner are provided on the upper surface of the side wall of the base, a cavity rod is elastically connected to the disassembly groove in the vertical direction, and a through groove corresponding to the cavity rod is provided on the flange.

[0006] Optionally, the cavity rod is a hollow rod-shaped structure with an open upper end, and an anti-theft component is provided in the cavity rod so as to move vertically. The anti-theft component includes a movable body slidably connected in the cavity rod, an elastic metal sheet is fixed on one side of the bottom of the movable body, and a limit block is fixed on the end of the elastic metal sheet.

[0007] Optionally, a limiting groove is opened on one side of the disassembly groove close to the limiting block; when the elastic metal sheet is in a natural state, the limiting block passes through the cavity rod and extends into the limiting groove, and the upward side of the limiting block is an inclined surface.

[0008] Optionally, a baffle is fixedly provided on the inner side wall of the cavity rod, the movable body moves through the baffle, and a magnetic block is fixedly provided on one end of the movable body extending above the baffle.

[0009] Optionally, a first spring is vertically arranged below the baffle, and upper and lower ends of the first spring abut against the lower surface of the baffle and the movable body respectively.

[0010] Optionally, a second spring is provided in the disassembly groove along the vertical direction, and the upper and lower ends of the second spring respectively abut against the bottom of the cavity rod and the inner wall of the disassembly groove.

[0011] Compared with the prior art, the present invention provides an anti-theft network signal detection sensor structure with the following beneficial effects:

[0012] 1. This utility model installs an anti-theft component in the disassembly slot of the base and utilizes the limiting function of the cavity rod and the limit block to ensure that the sensor can be fixedly installed on the base. The sensor can only be removed by using a special disassembly tool to simultaneously attract all the magnetic blocks, thus achieving the anti-theft function and providing security for the device.

[0013] 2. The utility model designs the sensor installation method as a spiral installation, which makes the installation more convenient and quick. After the installation is completed, the flange cooperates with the cavity rod, so that the thief cannot rotate the flange and thus cannot remove the sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a front cross-sectional structural diagram of the present utility model;

[0016] Figure 3 for Figure 2 A in the middle is an enlarged structural diagram;

[0017] Figure 4 This is a schematic diagram of a partial cross-sectional structure of the utility model in a disassembled state;

[0018] Figure 5 This is a partial cross-sectional structural diagram of the utility model;

[0019] Figure 6 This is a schematic diagram of a disassembly tool of the present utility model.

[0020] In the figure: 1. Sensor body; 101. Flange; 2. Base; 3. Disassembly slot; 301. Limiting slot; 4. Cavity rod; 401. Baffle; 5. Anti-theft component; 501. Movable body; 502. Elastic metal sheet; 503. Limiting block; 504. Magnetic block; 505. First spring; 6. Second spring; 7. Disassembly tool; 701. Magnet. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1 - Figure 6 A theft-proof network signal detection sensor structure includes a sensor body 1 and a base 2. The sensor body 1 is detachably mounted on the base 2 to facilitate battery replacement. A flange 101 is fixedly provided on the outside of the sensor body 1 and is threadedly connected to the base 2. This makes sensor body 1 installation more convenient and quick.

[0023] Furthermore, a plurality of disassembly grooves 3 arranged in a circumferential pattern are provided on the upper surface of the side wall of the base 2. Specifically, in the present embodiment, there are four disassembly grooves 3, and a cavity rod 4 is elastically connected to the disassembly groove 3 in the vertical direction. A through groove corresponding to the cavity rod 4 is provided on the flange 101, so that the cavity rod 4 can move up and down in the disassembly groove 3, thereby achieving the effect of entering and leaving the corresponding through groove on the flange 101, and then when the cavity rod 4 enters the through groove, the flange 101 cannot be rotated; when the cavity rod 4 leaves the through groove, the flange 101 can be rotated, thereby preliminarily realizing the anti-theft function.

[0024] The cavity rod 4 is a hollow rod-shaped structure with an open top. To further enhance the anti-theft function, an anti-theft assembly 5 is provided in the cavity rod 4, movable in a vertical direction. The anti-theft assembly 5 comprises a movable body 501 slidably connected to the cavity rod 4. An elastic metal sheet 502 is fixedly provided on one side of the bottom of the movable body 501. A stopper 503 is fixedly provided at the end of the elastic metal sheet 502. A through hole is provided on the side wall of the cavity rod 4 for the stopper 503 to pass through. When the stopper 503 moves to the through hole position, the stopper 503 extends through the through hole to the outside of the cavity rod 4. A stopper slot 301 is provided on one side of the disassembly slot 3 near the stopper 503. When the elastic metal sheet 502 is in its natural state, the stopper 503 can pass through the cavity rod 4 and extend into the stopper slot 301, thereby securing the stopper 503 and thereby securing the cavity rod 4. The upward side of the limit block 503 is an inclined surface, and the downward side is a horizontal surface. Therefore, the lower surface of the limit block 503 will abut against the inner wall of the limit groove 301, so that the limit groove 301 can prevent the limit block 503 from moving downward, and when the limit block 503 moves upward, it will not be blocked from moving.

[0025] In order to make the structure inside the cavity rod 4 more specific, the structure inside the cavity rod 4 is described below:

[0026] A baffle 401 is fixedly mounted on the inner wall of the cavity rod 4. The movable body 501 movably passes through the baffle 401. Because the lower half of the movable body 501 is wider than the upper half, the lower half of the movable body 501 cannot pass through the baffle 401 and move upward, preventing the anti-theft assembly 5 from detaching from the cavity rod 4 and thereby losing its anti-theft function. A first spring 505 is vertically mounted below the baffle 401. The upper and lower ends of the first spring 505 respectively abut the lower surface of the baffle 401 and the movable body 501. This ensures that when the limit block 503 is located in the limit slot 301, the lower surface of the limit block 503 can closely contact the inner wall of the limit slot 301, thereby preventing the limit block 503 from shaking.

[0027] At the same time, a second spring 6 is provided in the disassembly groove 3 along the vertical direction, and the upper and lower ends of the second spring 6 respectively abut against the bottom of the cavity rod 4 and the inner wall of the disassembly groove 3, so that the cavity rod 4 can be bounced up after being pressed down, so that the cavity rod 4 can enter the barrel groove on the flange 101, completing the fixation of the flange 101, and then completing the fixed installation of the sensor body 1.

[0028] In addition, in this embodiment, a disassembly tool 7 of special shape is also provided, such as Figure 6As shown, the disassembly tool 7 is cross-shaped, and each end of the disassembly tool 7 corresponds to a plurality of cavity rods 4 one by one, so that the staff can place the disassembly tool 7 above the sensor body 1 so that each end of the disassembly tool 7 abuts against the plurality of cavity rods 4. A magnet 701 is provided at the bottom of each end of the disassembly tool 7. The upward side of the cavity rod 4 is open, and the length and width of the magnet 701 are no greater than the length and width of the opening of the cavity rod 4, so that the magnet 701 can extend into the cavity rod 4. A magnetic block 504 is fixed to the end of the movable body 501 extending above the baffle 401, so that when the magnet 701 enters the cavity rod 4, it will attract the magnetic block 504 upward, and eventually the magnet 701 and the magnetic block 504 will be adsorbed together.

[0029] Specifically, when the magnet 701 attracts the magnetic block 504, the magnetic block 504 will drive the movable body 501, the elastic metal sheet 502 and the limit block 503 to move upward, so that the limit block 503 leaves the limit groove 301. At this time, the anti-theft component 5 is entirely located in the cavity rod 4. Then use the disassembly tool 7 to press the cavity rod 4 downward, and the limit block 503 will not block the descent of the cavity rod 4, so that the cavity rod 4 will drop into the disassembly groove 3, leaving the through groove on the flange 101, so that the flange 101 can rotate, thereby realizing the disassembly of the sensor body 1.

[0030] The working principle and usage process of the present invention are as follows: First, during installation, each end of the disassembly tool 7 is inserted into the through groove on the flange 101. At this time, the sensor body 1 is placed downward on the base 2, and the cavity rod 4 is pressed into the disassembly groove 3 to prevent the cavity rod 4 from affecting the rotation of the flange 101. Then, the flange 101 is rotated so that the flange 101 and the base 2 are spirally connected together to achieve the installation of the sensor body 1. Then, the disassembly tool 7 is removed. At this time, the cavity rod 4 will be bounced up by the second spring 6 at the bottom, thereby entering the through groove of the flange 101. The first spring 505 pushes the elastic metal sheet 502 and the limit block 503 downward, and finally the limit block 503 will enter the limit groove 301, thereby achieving limitation and completing the fixation of the cavity rod 4, so that the cavity rod 4 is always located in the through groove of the flange 101, blocking the rotation of the flange 101, thereby achieving the anti-theft function.

[0031] When the sensor body 1 needs to be disassembled, each end of the disassembly tool 7 is aligned with the cavity rod 4 and placed on top. At this time, the magnet 701 extends into the cavity rod 4, and the magnet 701 will absorb the magnetic block 504, thereby causing the limit block 503 to move upward, and the elastic metal sheet 502 will bend, thereby causing the limit block 503 to enter the cavity rod 4, and then the anti-theft component 5 is completely located in the cavity rod 4. At this time, press the disassembly tool 7 downward, and the disassembly tool 7 will press the cavity rod 4 into the disassembly groove 3. When the end of the disassembly tool 7 is located in the through groove of the flange 101 and the cavity rod 4 is completely located in the disassembly groove 3, the cavity rod 4 will not hinder the rotation of the flange 101. At this time, rotating the disassembly tool 7 again can rotate the flange 101, thereby removing the sensor body 1 from the base 2. Using special tools for disassembly improves the safety of the device and enhances the anti-theft function.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-theft network signal detection sensor structure, comprising a sensor body (1) and a base (2), wherein the sensor body (1) is detachably mounted on the base (2), and characterized in that: A flange (101) is fixedly provided on the outer side of the sensor body (1), and the flange (101) is threadedly connected to the base (2). A plurality of disassembly grooves (3) arranged in a circumferential pattern are provided on the upper surface of the side wall of the base (2). A cavity rod (4) is elastically connected to the disassembly groove (3) in a vertical direction, and a through groove corresponding to the cavity rod (4) is provided on the flange (101).

2. The anti-theft network signal detection sensor structure according to claim 1, characterized in that: The cavity rod (4) is a hollow rod-shaped structure with an open upper end. An anti-theft component (5) is provided in the cavity rod (4) so ​​as to be movable in a vertical direction. The anti-theft component (5) comprises a movable body (501) slidably connected in the cavity rod (4). An elastic metal sheet (502) is fixedly provided on one side of the bottom of the movable body (501), and a limit block (503) is fixedly provided at the end of the elastic metal sheet (502).

3. The anti-theft network signal detection sensor structure according to claim 2, characterized in that: A limiting groove (301) is provided on one side of the disassembly groove (3) close to the limiting block (503); when the elastic metal sheet (502) is in a natural state, the limiting block (503) passes through the cavity rod (4) and extends into the limiting groove (301), and the upward side of the limiting block (503) is an inclined surface.

4. The anti-theft network signal detection sensor structure according to claim 2, characterized in that: A baffle (401) is fixedly provided on the inner side wall of the cavity rod (4); the movable body (501) moves through the baffle (401); and a magnetic block (504) is fixedly provided on one end of the movable body (501) extending above the baffle (401).

5. The anti-theft network signal detection sensor structure according to claim 4, characterized in that: A first spring (505) is vertically arranged below the baffle (401), and the upper and lower ends of the first spring (505) respectively abut against the lower surface of the baffle (401) and the movable body (501).

6. The anti-theft network signal detection sensor structure according to claim 1, characterized in that: A second spring (6) is provided in the disassembly groove (3) along the vertical direction, and the upper and lower ends of the second spring (6) respectively abut against the bottom of the cavity rod (4) and the inner wall of the disassembly groove (3).

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