Intelligent anti-lost device

Abstract

The invention relates to the technical field of anti-lost devices, and discloses an intelligent anti-lost device, which comprises a device body, a control panel, a rear end cover, a monitoring module, a control module and a movable disc, by rotating a movable disc, a positioning rod can linearly move along a positioning guide rail under the positioning of a positioning groove, so that a plurality of groups of movable guide plates and a first mounting sliding plate and a second mounting sliding plate in the movable guide plates can expand outwards along a through groove; the end part of a corresponding first mounting sliding plate in a movable guide plate can be locked by a positioning lock ball, so that three groups of control modules which are arranged at equal intervals can slide out of a through groove, the position of a lost article can be marked in real time, an anti-lost effect is achieved, and the three groups of control modules can slide out of the device body for use; when not in use, the anti-lost device can be stored in the device body, so that multiple groups of monitoring modules outside the anti-lost device can be reset after being used, and the effect of preventing excessive wear is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of anti-lost devices, and in particular to an intelligent anti-lost device. Background Art

[0002] When people go out, they often lose their belongings, and even their companions may get lost. Once such incidents occur, they often bring psychological shadows to people's enjoyable outings. Based on the above situation, people have developed wallet anti-lost devices, child anti-lost devices, and item anti-lost devices. The anti-lost device consists of a mother device and a child device. When the protected object (wearing a child device) leaves the guardian (wearing a mother device) with a set distance, the mother device will emit an alarm or vibration signal to alert the guardian.

[0003] For example, the Chinese patent publication number CN221350124U discloses an intelligent anti-lost device, which relates to the technical field of anti-lost equipment and includes an anti-lost ring and an intelligent switch, wherein the intelligent switch is installed on the top of the anti-lost ring.

[0004] The above-mentioned cited documents are provided with an anti-lost ring, an intelligent switch and an installation sliding component. One end of the limit ring is aligned with the inside of the anti-lost ring for installation, and the anti-lost ring cover is covered for normal use. The positioning module circuit board installed inside the anti-lost ring cooperates with the position in real time, and cooperates with the normal position search and processing. The intelligent switch is used in conjunction with the external wireless signal transceiver for connection and use, and the positioning pin is inserted to limit the equipment. The second holding cavity is used for manual carrying. When not in use, the push ring can be pushed to the position where the second jack matches the installation slot, and limited by the positioning pin. At this time, it is convenient to reduce the overall occupied space, thereby improving the overall flexibility of use and meeting the needs of different scenarios.

[0005] However, the external monitoring module of the above-mentioned existing intelligent anti-lost device is exposed to the outside for a long time through the external device body. When used for a long time, the wear and tear is relatively high. In addition, when the anti-lost device falls off, the external monitoring module rigidly contacts the ground, causing direct impact damage to the monitoring module. The damage to one group of monitoring modules makes the anti-lost device lose its function and reduces its practicality, which indirectly leads to a shorter service life of the anti-lost device. Summary of the Invention

[0006] The purpose of the present invention is to provide an intelligent anti-loss device, which can realize that multiple groups of monitoring modules outside the anti-loss device can be reset after use to prevent excessive wear, and can provide timely protection for multiple groups of monitoring modules after they fall and collide, without affecting real-time monitoring, thereby increasing the service life of the anti-loss device.

[0007] To achieve the above objectives, the present invention provides the following technical solutions: an intelligent anti-lost device, comprising a device body, a control panel, a rear end cover, a monitoring module, a control module, and further comprising:

[0008] A movable plate is rotatably mounted in the cavity of the device body, and positioning grooves are formed on the circumference of the movable plate at equal intervals. Positioning guide rails are installed on the back of the movable plate at equal intervals. Positioning rods are slidably connected to the inner walls of the positioning guide rails, and the positioning rods are movable and penetrate the front of the inner walls of the corresponding positioning grooves;

[0009] A fixed plate is fixedly mounted in the middle of the inner cavity of the device body, a separation sleeve is fixedly mounted in the middle of the fixed plate, and partitions are fixedly mounted at equal intervals on the inner wall of the separation sleeve;

[0010] Movable guide plates are movably mounted on the circumference of the fixed plate and arranged at equal intervals;

[0011] A first mounting slide is slidably mounted inside the corresponding movable guide plate, and a first abutment plate is integrally formed on one end of the first mounting slide close to the separating sleeve plate;

[0012] A second mounting slide is slidably mounted inside the corresponding movable guide plate, and a second abutment plate is integrally formed on one end of the second mounting slide close to the separating sleeve plate, and each group of the second mounting slides is arranged in a straight line symmetrical with the first mounting slide;

[0013] A one-way ratchet is installed in the inner cavity of the device near the back;

[0014] The magnetic pole plates are integrally formed on the first abutting plate and the second abutting plate respectively.

[0015] Preferably, an ear plate is fixedly installed on the outer edge of the device body near the back, a center plate is fixedly installed in the middle of the device body cavity, and multiple groups of positioning guide rails are fixedly installed at equal intervals on the front circumference of the center plate.

[0016] Preferably, the control module is fixedly installed on the front side of the center plate, and the movable disk and the one-way ratchet are rotatably installed on the front side and the back side of the center plate respectively through connecting shafts, and the connecting shaft between the movable disk and the one-way ratchet movably passes through the middle of the control module.

[0017] Preferably, through grooves are provided at equal intervals on the circumference of the fixed disk, and the through grooves extend to the outer side surface of the device body.

[0018] Preferably, the movable guide plate slides in the corresponding inner wall of the through groove, and the back side of the movable guide plate is fixedly connected to the corresponding front side end of the positioning rod.

[0019] Preferably, multiple groups of monitoring modules are symmetrically fixed on the outer ends of the first mounting slide and the second mounting slide, and the monitoring modules are divided into a monitoring module, a visual module and an audio module, and the monitoring module is electrically connected to the first mounting slide.

[0020] Preferably, open grooves are opened at equal intervals on the inner wall of the separation sleeve, and the first support plate and the second support plate are movable through the corresponding inner walls of the open grooves respectively. A clearance hole is opened at the bottom of the inner wall of the open groove, and a positioning lock ball is installed at the top of the inner wall of the clearance hole, and a positioning spring is fixedly installed between the positioning lock ball and the inner wall of the clearance hole.

[0021] Preferably, each group of the first abutment plates and the corresponding second abutment plates have locking holes at their bottoms, the positioning locking balls are used to position the locking holes, and the multiple groups of the partitions are used to separate the corresponding first abutment plates and the second abutment plates.

[0022] Preferably, the rear end cover is fixedly connected to the back end of the one-way ratchet shaft, a mounting groove is provided on the back of the device body, the one-way ratchet is located in the inner wall of the mounting groove, and a pawl is mounted on the inner wall of the mounting groove via a rotating shaft, a torsion spring is fixedly installed between the rotating shaft at the end of the pawl and the mounting groove on the back of the device body, and the outer edge of the pawl is engaged with the outer edge of the one-way ratchet.

[0023] Preferably, a guide wheel is rotatably installed on the top of the mounting groove on the back of the device body, a connecting rope is fixedly connected to the top of the pawl, the connecting rope is wrapped around the outer edge of the guide wheel and extends to the inner wall of the separation sleeve, and a pull ring is fixedly installed on the top of the connecting rope.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] The present invention rotates the movable disk, and the positioning rod is positioned in the positioning groove and can move linearly along the positioning guide rail, so that multiple sets of movable guide plates and the first mounting slide plate and the second mounting slide plate inside can expand outward along the through groove. At this time, the corresponding end of the first mounting slide plate in the movable guide plate can be locked by the positioning lock ball, so that the three sets of control modules arranged at equal intervals can slide out of the through groove, so that the position of the lost item can be marked in real time, playing the role of anti-lost. In this way, the three sets of control modules can be slid out from the inside of the device body for use, and can be stored inside the device body when not in use, so that the multiple sets of monitoring modules outside the anti-lost device can be reset after use to prevent excessive wear.

[0026] In the present invention, when the device body falls and hits the ground, one of the external control modules first contacts the ground, and the first mounting slide can slide inward along the movable guide plate, so that the first abutment plate at the end of the corresponding first mounting slide inside can disengage the positioning lock ball along the open groove. At this time, the magnetic pole plate at the end of the first abutment plate can repel the magnetic pole plate at the end of the corresponding second abutment plate with the same pole and squeeze it outward, so that the corresponding control module on the corresponding second mounting slide can slide out from the other side of the device body, and its end is synchronously locked by the positioning lock ball inside the open groove. In this way, the two groups of control modules on the same straight line can be replaced alternately, avoiding rigid conflict with the control modules that directly contact the ground and causing damage. At the same time, the same control modules inside the device body can be synchronously adjusted out and monitored in real time with the lost position to avoid signal loss and other functional damage problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0028] Figure 2 Schematic diagram of the side cross-section structure of the device of the present invention;

[0029] Figure 3 Schematic diagram of the internal structure of the device body in the present invention;

[0030] Figure 4 Schematic diagram of the structure of the movable disk and the fixed disk in the present invention;

[0031] Figure 5 This is a schematic diagram of the control module and movable disk structure of the present invention;

[0032] Figure 6 This is a schematic diagram of the assembly structure of the device body and the control module in the present invention;

[0033] Figure 7 for Figure 4 A schematic diagram of the partially enlarged structure at center A;

[0034] Figure 8 for Figure 5 A schematic diagram of the partially enlarged structure at point B in the middle;

[0035] Figure 9 It is a schematic diagram of the local structure of the separation sleeve of the present invention.

[0036] In the figure: 100, device body; 200, movable disk; 300, fixed disk; 400, movable guide plate; 500, first mounting slide; 600, second mounting slide; 700, control module; 800, one-way ratchet; 900, pole plate; 11, control panel; 12, rear end cover; 13, ear plate; 14, monitoring module; 15, center plate; 21, positioning groove; 22, positioning guide rail; 23, positioning rod; 31, separation sleeve; 32, through groove; 33, partition; 331, opening groove; 332, positioning lock ball; 333, positioning spring; 51, first abutment plate; 61, second abutment plate; 81, pawl; 82, torsion spring; 83, connecting rope; 84, guide wheel; 85, pull ring. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] Example 1:

[0039] This embodiment introduces an intelligent anti-lost device, such as Figures 1-9 As shown, the device includes a device body 100, a control panel 11, a rear end cover 12, a monitoring module 14, a control module 700, and further includes:

[0040] The movable plate 200 is rotatably mounted in the inner cavity of the device body 100. Positioning grooves 21 are formed on the circumference of the movable plate 200 at equal intervals. Positioning guide rails 22 are installed on the back of the movable plate 200 at equal intervals. Positioning rods 23 are slidably connected to the inner walls of the positioning guide rails 22. The positioning rods 23 are movable and extend through the front of the inner walls of the corresponding positioning grooves 21.

[0041] The fixed plate 300 is fixedly mounted in the middle of the inner cavity of the device body 100. A separation plate 31 is fixedly mounted in the middle of the fixed plate 300. Partition plates 33 are fixedly mounted on the inner wall of the separation plate 31 at equal intervals.

[0042] The movable guide plates 400 are movably mounted on the circumference of the fixed plate 300 and arranged at equal intervals;

[0043] Among them, an ear plate 13 is fixedly installed on the outer edge of the device body 100 near the back, and a center plate 15 is fixedly installed in the middle of the inner cavity of the device body 100. Multiple sets of positioning guide rails 22 are fixedly installed on the front circumference of the center plate 15 at equal intervals. After rotating the one-way ratchet 800 a certain number of times, it can be locked and positioned by the pawl 81, so that the movable disk 200 can rotate inside the device body 100, and the positioning rod 23 can be positioned in the positioning groove 21 and can move linearly along the positioning guide rail 22, so that multiple sets of movable guide plates 400 and the internal first mounting slide 500 and second mounting slide 600 can expand outward along the through groove 32.

[0044] Among them, the control module 700 is fixedly installed on the front side of the center plate 15, and the movable disk 200 and the one-way ratchet 800 are respectively rotatably installed on the front side and the back side of the center plate 15 through the connecting shaft, and the connecting shaft between the movable disk 200 and the one-way ratchet 800 movably passes through the middle of the control module 700. After rotating the one-way ratchet 800 a certain number of times and releasing it, the pawl 81, in cooperation with the torsion spring 82, can lock and position the corresponding one-way ratchet 800.

[0045] Among them, the fixed disk 300 is provided with through grooves 32 at equal intervals on the circumference, and the through grooves 32 extend to the outer surface of the device body 100. The movable guide plate 400 slides in the corresponding inner wall of the through groove 32. The back of the movable guide plate 400 is fixedly connected to the front end of the corresponding positioning rod 23. Multiple groups of movable guide plates 400 and the internal first mounting slide 500 and second mounting slide 600 can expand outward along the through groove 32. At this time, the corresponding end of the first mounting slide 500 in the movable guide plate 400 can be locked by the positioning lock ball 332, so that the three groups of control modules 700 can be slid out from the inside of the device body 100 for use. When not in use, they can be stored inside the device body 100, so that the multiple groups of monitoring modules outside the anti-loss device can be reset after use to prevent excessive wear.

[0046] Among them, multiple groups of monitoring modules 14 are symmetrically fixedly installed on the outer ends of the first mounting slide 500 and the second mounting slide 600 respectively. The monitoring modules 14 are divided into a monitoring module, a visual module and an audio module. The monitoring module 14 is electrically connected to the first mounting slide 500. The control panel 11 on the front of the device body 100 can turn on the multiple groups of control modules 700 under the electrical cooperation of the internal control module 700. The monitoring module, the visual module and the audio module in the UWB control module 700 cooperate with each other, so that the anti-lost device can mark the lost location of the object in real time and make an outbound call through audio, so that the lost item can be found in time during the search process.

[0047] It is worth noting that the high bandwidth and low latency characteristics of fiber-optic broadband networks provide infrastructure support for the precise positioning of smart anti-lost devices in indoor scenarios;

[0048] For example, through Wi-Fi signal fingerprint positioning technology, the anti-lost device can combine with Wi-Fi hotspots covered by the fiber optic network to achieve centimeter-level positioning accuracy. The FindMy anti-lost device also uses this technology to determine the device's location in complex environments such as shopping malls and airports by scanning Wi-Fi signals and comparing them with the database.

[0049] The high-speed nature of fiber optic networks supports real-time data transmission between the device and cloud servers. Users can query device location, track playback, and other information through mobile apps or websites, and fiber optic networks ensure stable and low-latency data transmission. For example, the electronic device uploads location data to the server via GSM / GPRS modules, which users can access at any time via the internet.

[0050] In this embodiment, the control panel 11 on the front of the device body 100 can activate multiple groups of control modules 700 in electrical cooperation with the internal control module 700. The monitoring module in the UWB control module 700 cooperates with the visual module and the audio module to enable the anti-lost device to mark the location of the lost object in real time and make an outbound call via audio. This allows the lost item to be found in time during the search process. The use of multiple groups of control modules 700 in the anti-lost device is a conventional technical solution and will not be described in detail here.

[0051] When the cam 21 is in the locked position, the cam 22 is locked and the cam 23 is locked, so that the cam 22 is locked.

[0052] Example 2:

[0053] Based on Example 1, this example introduces an intelligent anti-lost device, such as Figure 3 、 Figure 7 as well as Figure 9 As shown, the first mounting slide 500 is slidably mounted inside the corresponding movable guide plate 400, and a first abutment plate 51 is integrally formed at one end of the first mounting slide 500 close to the separation sleeve 31;

[0054] The second mounting slides 600 are slidably mounted inside the corresponding movable guide plates 400. A second abutment plate 61 is integrally formed at one end of the second mounting slides 600 close to the separation sleeve 31. Each set of second mounting slides 600 is arranged linearly and symmetrically with the first mounting slides 500.

[0055] A one-way ratchet 800 is installed in the inner cavity of the device body 100 near the back;

[0056] The magnetic pole plates 900 are integrally formed on the first abutting plate 51 and the second abutting plate 61 .

[0057] Among them, the inner wall of the separation sleeve 31 is provided with open grooves 331 at equal intervals, the first support plate 51 and the second support plate 61 are respectively movable through the corresponding inner wall of the open groove 331, the bottom of the inner wall of the open groove 331 is provided with a clearance hole, and the top of the inner wall of the clearance hole is installed with a positioning lock ball 332, and a positioning spring 333 is fixedly installed between the positioning lock ball 332 and the inner wall of the clearance hole. A locking hole is provided at the bottom of each group of first support plates 51 and the corresponding second support plate 61, and the positioning lock ball 332 is used to position the locking hole. Multiple groups of partitions 33 are respectively used to position the corresponding first support plate 51 and the second The support plate 61 is separated, and multiple groups of equally spaced partitions 33 can separate the corresponding two groups of magnetic pole plates 900 to avoid mutual interference, and the magnetic pole plate 900 at the end of the first support plate 51 can repel the magnetic pole plate 900 at the end of the corresponding second support plate 61 with the same pole and squeeze it outward, so that the corresponding control module 700 on the corresponding second mounting slide 600 can slide out from the other side of the device body 100, so that the two groups of control modules 700 on the same straight line can be replaced alternately, avoiding rigid collision of the control module 700 that directly contacts the ground and causes damage.

[0058] Among them, the rear end cover 12 is fixedly connected to the back end of the one-way ratchet 800 shaft, and a mounting groove is opened on the back of the device body 100. The one-way ratchet 800 is located in the inner wall of the mounting groove, and a pawl 81 is rotatably installed on the inner wall of the mounting groove through the rotating shaft. A torsion spring 82 is fixedly installed between the rotating shaft at the end of the pawl 81 and the mounting groove on the back of the device body 100. The outer edge of the pawl 81 is engaged with the outer edge of the one-way ratchet 800. A guide wheel 84 is rotatably installed on the top of the mounting groove on the back of the device body 100. The top of the pawl 81 is fixedly connected to a connecting rope 83. The connecting rope 83 is wrapped around the outer edge of the guide wheel 84 and extends to the partition sleeve 31 In the inner wall, a pull ring 85 is fixedly installed at the top of the connecting rope 83. After rotating the one-way ratchet 800 a certain number of times, it can be locked and positioned by the pawl 81. When the one-way ratchet 800 is rotated in the opposite direction so that the three groups of control modules 700 can be reset to the inside of the device body 100 for protection, the pull ring 85 can be turned so that the connecting rope 83 pulls the pawl 81 under the guidance of the guide wheel 84, so that the pawl 81 is separated from the one-way ratchet 800, so that the one-way ratchet 800 can be rotated in the opposite direction, so that the control module 700 can be reset to the inside of the device body 100 for protection.

[0059] 331 , the first locking ball 332 is removed from the first mounting plate 500 and the second locking ball 332 is removed from the first mounting plate 500.

[0060] Working principle: When the intelligent anti-lost device is in use, the rear end cover 12 on the back can be rotated so that the one-way ratchet 800 can be locked and positioned by the pawl 81 after a certain number of turns, so that the movable disk 200 can rotate inside the device body 100, and the positioning rod 23 can be positioned in the positioning groove 21 and can move linearly along the positioning guide rail 22, so that the multiple sets of movable guide plates 400 and the first mounting slide plate 500 and the second mounting slide plate 600 inside can expand outward along the through groove 32. At this time, the corresponding end of the first mounting slide plate 500 in the movable guide plate 400 can be locked by the positioning lock ball 332, so that the three sets of equally spaced control modules 700 can slide out of the through groove 32, so that the position of the lost item can be marked in real time, thereby playing a role in preventing loss.

[0061] When the device body 100 falls and hits the ground, one of the external control modules 700 first contacts the ground, and the first mounting slide 500 can slide inward along the movable guide plate 400, so that the first abutment plate 51 at the end of the corresponding first mounting slide 500 inside can disengage the positioning lock ball 332 along the opening groove 331. At this time, the magnetic pole plate 900 at the end of the first abutment plate 51 can repel the magnetic pole plate 900 at the end of the corresponding second abutment plate 61 with the same pole and squeeze it outward, so that the corresponding control module 700 on the corresponding second mounting slide 600 can slide out from the other side of the device body 100, and its end is synchronously locked by the positioning lock ball 332 inside the opening groove 331. In this way, the two groups of control modules 700 on the same straight line can be alternately replaced, avoiding the rigid conflict of the control module 700 that directly contacts the ground and causing damage. At the same time, the same control module 700 inside the device body 100 can be synchronously adjusted out, and the lost position can be monitored in real time to avoid signal loss and other functional damage problems.

[0062] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes and modifications may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent anti-lost device, comprising a device body (100), a control panel (11), a rear end cover (12), a monitoring module (14), and a control module (700), characterized in that: Also includes: A movable disk (200) is rotatably mounted in the inner cavity of the device body (100), and positioning grooves (21) are formed on the circumference of the movable disk (200) at equal intervals. Positioning guide rails (22) are installed on the back of the movable disk (200) at equal intervals. Positioning rods (23) are slidably connected to the inner wall of the positioning guide rails (22), and the positioning rods (23) are movably penetrated to the front of the inner wall of the corresponding positioning groove (21); A fixed plate (300) is fixedly mounted in the middle of the inner cavity of the device body (100), a separation plate (31) is fixedly mounted in the middle of the fixed plate (300), and partitions (33) are fixedly mounted at equal intervals on the inner wall of the separation plate (31); Movable guide plates (400) are movably mounted on the circumference of the fixed plate (300) and arranged at equal intervals; A first mounting slide plate (500) is slidably mounted inside the corresponding movable guide plate (400), and a first abutment plate (51) is integrally formed at one end of the first mounting slide plate (500) close to the separation sleeve plate (31); A second mounting slide plate (600) is slidably mounted inside the corresponding movable guide plate (400), and a second abutment plate (61) is integrally formed at one end of the second mounting slide plate (600) close to the separation sleeve (31), and each group of the second mounting slide plates (600) and the first mounting slide plates (500) are arranged in a straight line and symmetrically; A one-way ratchet (800) is installed in the inner cavity of the device body (100) near the back side; The magnetic pole plate (900) is integrally formed on the first abutment plate (51) and the second abutment plate (61).

2. The intelligent anti-loss device according to claim 1, characterized in that: An ear plate (13) is fixedly installed on the outer edge of the device body (100) near the back, a center plate (15) is fixedly installed in the middle of the inner cavity of the device body (100), and multiple groups of positioning guide rails (22) are fixedly installed at equal intervals on the front circumference of the center plate (15).

3. The intelligent anti-loss device according to claim 2, characterized in that: The control module (700) is fixedly mounted on the front of the center plate (15); the movable disk (200) and the one-way ratchet (800) are rotatably mounted on the front and back of the center plate (15) respectively via a connecting shaft; and the connecting shaft between the movable disk (200) and the one-way ratchet (800) movably passes through the middle of the control module (700).

4. The intelligent anti-loss device according to claim 3, characterized in that: Through slots (32) are provided at equal intervals on the circumference of the fixed disk (300), and the through slots (32) extend to the outer surface of the device body (100).

5. The intelligent anti-loss device according to claim 4, characterized in that: The movable guide plate (400) slides in the inner wall of the corresponding through slot (32), and the back side of the movable guide plate (400) is fixedly connected to the front side end of the corresponding positioning rod (23).

6. The intelligent anti-loss device according to claim 5, characterized in that: A plurality of monitoring modules (14) are symmetrically fixedly mounted on the outer ends of the first mounting slide (500) and the second mounting slide (600), respectively. The monitoring modules (14) are divided into a monitoring module, a visual module, and an audio module, and the monitoring modules (14) are electrically connected to the first mounting slide (500).

7. The intelligent anti-loss device according to claim 6, characterized in that: Open grooves (331) are provided at equal intervals on the inner wall of the separation sleeve (31); the first abutment plate (51) and the second abutment plate (61) are movable and penetrate into the corresponding inner walls of the open grooves (331); a clearance hole is provided at the bottom of the inner wall of the open groove (331); a positioning lock ball (332) is installed at the top of the inner wall of the clearance hole; a positioning spring (333) is fixedly installed between the positioning lock ball (332) and the inner wall of the clearance hole.

8. The intelligent anti-loss device according to claim 7, characterized in that: A locking hole is provided at the bottom of each group of the first supporting plate (51) and the corresponding second supporting plate (61); the positioning locking ball (332) is used to position the locking hole; and multiple groups of the partition plates (33) are respectively used to separate the corresponding first supporting plate (51) and the second supporting plate (61).

9. The intelligent anti-loss device according to claim 8, characterized in that: The rear end cover (12) is fixedly connected to the back end of the rotating shaft of the one-way ratchet (800); a mounting groove is provided on the back of the device body (100); the one-way ratchet (800) is located in the inner wall of the mounting groove, and a pawl (81) is rotatably mounted on the inner wall of the mounting groove via a rotating shaft; a torsion spring (82) is fixedly mounted between the rotating shaft at the end of the pawl (81) and the mounting groove on the back of the device body (100); and the outer edge of the pawl (81) is meshed with the outer edge of the one-way ratchet (800).

10. The intelligent anti-loss device according to claim 9, characterized in that: A guide wheel (84) is rotatably mounted on the top of the mounting groove on the back of the device body (100); a connecting rope (83) is fixedly connected to the top of the ratchet (81); the connecting rope (83) is wound around the outer edge of the guide wheel (84) and extends to the inner wall of the separation sleeve (31); a pull ring (85) is fixedly mounted on the top of the connecting rope (83).

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