Asset locator with high safety coefficient

Abstract

The utility model relates to an asset positioner with a higher safety factor, which comprises a bottom shell, an accommodating cavity is formed in an opening at the upper end of the bottom shell, an upper cover is connected to the opening, a control panel, a battery for supplying power to the control panel and a photosensitive component are arranged in the accommodating cavity, a mounting surface is formed on the lower end surface of the bottom shell, and the upper cover is connected with the mounting surface. The mounting surface is provided with a light sensing hole corresponding to the light sensing assembly, light is transmitted to the light sensing assembly through the light sensing hole, the mounting surface is in contact with a position to be mounted, the bottom shell and the upper cover are connected through the first locking piece in the first direction, and the asset positioner is mounted at the position to be mounted through the second locking piece in the second direction. The first direction is opposite to the second direction. The asset locator cannot be disassembled after being installed through the opposite movement directions of the first locking piece and the second locking piece, meanwhile, the photosensitive hole is formed in the installation face to prevent the asset locator from being disassembled, an alarm is given after the photosensitive assembly senses light during forced disassembly, and therefore the safety coefficient of the asset locator is improved.

Description

Technical Field

[0001] The utility model relates to the field of asset locators, and in particular to an asset locator with a high safety factor. Background Art

[0002] A locator is a device equipped with a GPS chip and capable of positioning. It is widely used in technical fields such as security and facility monitoring. Existing asset locators are prone to being disassembled or disassembled, rendering them inoperable and unable to generate alarms, resulting in a low safety factor. Furthermore, they cannot be effectively installed in environments with varying materials, such as metal utensils or other containers.

[0003] Chinese Patent Publication No. CN212696108U discloses an asset locator that facilitates multi-angle adjustment. The locator comprises a cover plate and a stabilizing frame. The rear end of the cover plate is screwed to a hinge, and the lower end of the hinge is screwed to a housing. The front end of the housing is connected to a first fixing block. A filter is connected to the interior of the housing, and a threaded rod is connected to the bottom end of the housing. A circuit board is screwed to the upper middle portion of the housing. The middle portion of the cover plate is screwed to a battery tray, and a second fixing block is fixedly mounted to the front end of the cover plate. Bolts are connected to both ends of the stabilizing frame, and a tooth block is fixedly connected to the inner side of the stabilizing frame. A fixing column is fixedly mounted in the middle of the stabilizing frame, and a gear is fixedly mounted below the sliding block. This multi-angle adjustable asset locator has the ability to adjust to any angle, facilitates the opening and closing of monitoring equipment, and provides real-time heat dissipation for the monitoring equipment. The asset locator described in this patent cannot provide an effective alarm if it is disassembled or disassembled, which is insufficient for asset locating security.

[0004] Chinese Patent Publication No. CN214670672U discloses a smart location tag for cabinet assets. The tag comprises an asset locator mounted inside the cabinet and a tag body secured to the cabinet via double-sided adhesive tape. The asset locator includes multiple readers, each electrically connected to an indicator light mounted and electrically connected to the asset locator. One of the multiple readers is magnetically secured and electrically connected to a magnetic connector, which is electrically connected to a retractable extension cord. The extension cord consists of a retractable power supply conductor and a retractable single-bus data transmission line, with a retractable range of 0.5 to 1.2 meters. This utility model is a device for locating cabinet assets and can detect the cabinet's temperature and humidity, transmitting this information in real time to a monitoring platform via the asset locator. If the tag body is cut, an alarm is generated via a corresponding indicator light. The asset locator described in this patent has a relatively simple installation method and is implemented via circuitry, resulting in high cost and poor safety. Utility Model Content

[0005] The technical problem addressed by this utility model is that existing asset locators are prone to being disassembled or disassembled during use without providing an alarm, resulting in a low safety factor. Furthermore, they are not suitable for installation in environments with varying materials, such as metal utensils or other materials and containers, often preventing effective installation. To address these shortcomings of the existing technology, an asset locator with a higher safety factor is provided.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] An asset locator with a high safety factor is constructed, including a bottom shell, an upper opening of the bottom shell having an interior forming a accommodating chamber, and an upper cover connected to the opening, a control board and a battery for powering the control board are disposed in the accommodating chamber, and a photosensitive component is also disposed in the accommodating chamber, a mounting surface is formed on the lower end surface of the bottom shell, and a photosensitive hole is provided on the mounting surface corresponding to the photosensitive component, and light propagating through the photosensitive hole to the photosensitive component can cause the asset locator to sound an alarm, and the mounting surface contacts a position to be installed, the bottom shell and the upper cover are connected in a first direction by a first locking member, and the asset locator is installed in a second direction at the position to be installed by a second locking member, the first direction being opposite to the second direction.

[0008] Preferably, the photosensitive component includes a photosensitive element, a photosensitive head is formed at the lower end of the photosensitive element, and the photosensitive head is connected to the control board through a connecting line. The photosensitive component also includes a photosensitive seat, a cavity is formed in the middle of the photosensitive seat, the cavity is connected to the photosensitive hole, and the photosensitive head is placed in the cavity.

[0009] Preferably, the photosensitive component further includes a support column, a wire groove is provided on the side of the support column, the connecting wire is placed in the wire groove, and both ends of the support column are in contact with the photosensitive head and the control board respectively.

[0010] Preferably, the bottom surface of the bottom shell is provided with an outer edge portion, the outer edge portion is formed by extending sideways from the mounting surface, the end of the outer edge portion is provided with a mounting hole, and the outer edge portion increases the area of ​​the mounting surface, and the asset locator is installed through the mounting hole.

[0011] Preferably, the outer edge portion is connected to the side surface of the bottom shell with multiple groups of reinforcing ribs, and silicone is provided on the mounting surface.

[0012] Preferably, the first locking member moves from the mounting surface toward the upper cover to connect the bottom shell and the upper cover, and the second locking member moves from the upper cover toward the mounting surface to install the asset locator at the position to be installed. A magnet assembly is also provided in the bottom shell, and the asset locator is pre-installed through the magnet assembly. A sealing structure is provided between the upper cover and the bottom shell, or / and the upper cover and the bottom shell are connected by a snap-fit ​​structure.

[0013] Preferably, the sealing structure includes a sealing column arranged on the bottom shell, the upper cover is provided with a sealing groove corresponding to the sealing column, a sealing ring is provided in the sealing groove, the buckle structure includes a buckle provided on the side of the upper cover, a bayonet is provided in the bottom shell corresponding to the buckle, and the upper cover and the bottom shell are connected by copper studs.

[0014] Preferably, an upper stud hole is provided on the upper cover, and a lower stud hole is correspondingly provided on the bottom shell. The upper end of the copper stud is placed in the upper stud hole, and the lower end is placed in the lower stud hole. The mounting surface is provided with a locking hole, and the locking hole is connected to the lower stud hole. The first locking piece is connected to the copper stud after being inserted into the locking hole. Two groups of serrations are provided on the outside of the copper stud, and two groups of serrations are correspondingly provided in the upper stud hole and the lower stud hole respectively, and the serrations in the upper stud hole and the lower stud hole are in opposite directions, so that the copper stud cannot rotate in the two groups of stud holes after the upper cover is connected to the bottom shell.

[0015] Preferably, a recessed portion is provided in the bottom shell corresponding to the magnet assembly, and the magnet assembly is placed in the recessed portion. The magnet assembly includes a magnet provided in the bottom shell, and a protective cover for fixing the magnet in the bottom shell, and a baffle is provided between the protective cover and the bottom shell.

[0016] Preferably, the asset locator also includes an indicator light, the upper cover is provided with a magnetic charging head, and / or a connecting wire charging head provided at the end of the bottom shell, the battery is charged by the magnetic charging head or the connecting wire charging head, a limit plate is provided in the bottom shell, the limit plate includes a side limit plate and a bottom limit plate, the battery is fixed in the bottom shell by the limit plate, and the side limit plate reduces the contact area of ​​the battery, and an anti-fool structure is provided between the control panel and the upper cover.

[0017] The beneficial effects of the present invention are as follows: the asset locator cannot be disassembled after installation by moving the first locking member and the second locking member in opposite directions, and a photosensitive hole is provided on the installation surface to prevent the asset locator from being disassembled, and the photosensitive component will sound an alarm after being exposed to light during forced disassembly, thereby improving its safety factor. The outer edge portion is provided on the bottom shell to increase the area of ​​the installation surface and improve the shading effect. The outer edge portion is connected to the bottom shell by reinforcing ribs, which also improves the strength of the outer edge portion. A magnet is provided in the bottom shell and is equipped with a recessed portion. The magnet can be installed in product positions such as adsorption. At the same time, the recessed portion increases the external magnetic force of the magnet, and the provision of a baffle and a protective cover can reduce the influence of the magnet on the interior, enriching the installation scenario and making it also suitable for asset locating safety in metal containers. The internally provided limit plate can limit the battery and reduce the contact area of ​​the battery, thereby providing heat dissipation capacity for the battery and extending the life of the device. The upper cover is pre-connected through a sealing structure and a snap-on structure, which facilitates the subsequent connection of screws and copper screws. The fool-proof structure of the upper cover and the control panel also avoids reverse installation. The charging head can be charged through magnetic suction or a connecting wire to extend its battery life, making it more convenient and safer to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the asset locator according to the first preferred embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the exploded structure of the asset locator according to the first preferred embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the axial structure of the upper cover of the preferred embodiment 1 of the present utility model;

[0022] Figure 4 This is a schematic diagram of the axial structure of the bottom shell of the preferred embodiment 1 of the present utility model;

[0023] Figure 5 This is another axial structural diagram of the bottom shell of the preferred embodiment 1 of the present utility model;

[0024] Figure 6 This is a schematic diagram of the axial structure of the copper stud of the first preferred embodiment of the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of the connection between the control board, the battery and the photosensitive component in the first preferred embodiment of the present invention;

[0026] Figure 8 This is a schematic diagram of the explosion structure of the photosensitive component of the first preferred embodiment of the present invention;

[0027] Figure 9 This is a schematic diagram of the exploded structure of the magnet assembly of the first preferred embodiment of the present invention;

[0028] Figure 10 This is a schematic diagram of the three-dimensional structure of the asset locator according to the second preferred embodiment of the present utility model;

[0029] Figure 11 This is a schematic diagram of the three-dimensional structure of the asset locator according to the third preferred embodiment of the present invention. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will be described clearly and completely in conjunction with the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] The preferred embodiment of the present invention is an asset locator with a high safety factor; Figure 1-2 As shown, it includes a bottom shell 11, which has an opening only on the top and a storage chamber inside. The opening of the bottom shell is connected to an upper cover 10, forming the appearance of the asset locator. A control board 20 and a battery 40 for powering the control board are provided in the storage chamber. A magnet assembly 30 is provided between the battery and the bottom shell, and the asset locator can be adsorbed and fixed at the installation position through the magnet assembly. A photosensitive assembly 50 is also provided in the storage chamber. When the photosensitive assembly senses light, the asset locator is not installed accurately or is moved, and an alarm can be issued. The alarm can be alerted by a buzzer, vibration, or sending information to an APP to improve the security of the asset locator in asset positioning. An indicator light 70 is provided on the control board, and the working status of the asset locator can also be checked through the indicator light.

[0032] Specifically, such as Figure 2-4As shown, the bottom shell 11 is internally provided with limit plates 116. These limit plates are positioned on the left and right sides of the bottom shell, with the battery 30 positioned between the limit plates. The side limit plates, with their sides in contact with the battery, create a gap between the battery's sides and the inner wall of the bottom shell, improving the battery's heat dissipation. The limit plates also include a bottom limit plate positioned within the bottom shell. This bottom limit plate provides a position limit for the bottom of the battery, preventing it from moving back and forth within the shell. The side and bottom limit plates secure the battery within the housing. Control board fixing posts 115 are connected to the limit plates, and the control board 20 is mounted on these limit posts to prevent it from shaking. It should be noted that the control board fixing posts are higher than the limit plates, allowing the lower end of the control board to rest on the limit plates and pass through the control board fixing posts for installation. Four sets of control board locking posts 117 are also located within the housing. Screws secure the control board to the control board locking posts. To prevent the control board locking posts from breaking, the control board locking posts are connected to the bottom shell via connecting plates 1170.

[0033] Furthermore, if Figure 1-2 and Figure 4-5 As shown, an outer edge portion 110 is provided on the outside of the bottom shell 11. The outer edge portion is formed by extending the bottom shell to the left and right sides, thereby increasing the area of ​​the bottom shell, making the area of ​​the bottom shell mounting surface 121 larger, and improving the light shielding effect. Fixing ears 111 are provided at both ends of the outer edge portion, and mounting holes 112 are provided on the fixing ears. The asset locator is fixed and installed by screws through the mounting holes, and the screws are fixed from the side of the upper cover toward the mounting surface, so that the mounting surface 121 is in contact with the position to be installed. Since the outer edge portion extends to both sides, the outer edge portion and the side of the bottom shell are strengthened by side reinforcement ribs 113 to prevent the outer edge portion from breaking and improve the strength of the asset locator. At the same time, silicone can also be connected to the mounting surface to increase the friction of the mounting surface, but the silicone should not overlap with the magnet assembly.

[0034] Furthermore, if Figure 1-6As shown, a convex sealing column 114 is provided at the opening of the bottom shell 11, and a sealing groove 103 is provided on the upper cover corresponding to the sealing column. The sealing column is inserted into the sealing groove to improve the sealing performance of the asset locator. At the same time, a sealing strip 80 can be provided in the sealing groove to further improve the waterproof sealing performance of the asset locator. The bottom shell 11 is provided with lower stud holes 119 at the four corners, and upper stud holes 102 are provided at the four corners of the upper cover 10 corresponding to the lower stud holes. The stud holes can be connected by copper studs 60. Locking holes 1190 are provided on the mounting surface of the bottom shell corresponding to the lower stud holes 119. The screws enter the lower stud holes through the locking holes and are threadedly connected with the copper studs to achieve the connection and locking of the upper cover and the bottom shell. At the same time, since the screw locking direction of the upper cover and the bottom shell is opposite to the screw direction when the asset locator is installed, the upper cover and the bottom shell of the asset locator cannot be removed after the asset locator is installed, further improving the safety factor of the asset locator. At the same time, the outer surface of the copper stud is provided with serrations 601 to increase the friction between the copper stud and the upper cover and the bottom shell. Opposite serrations can also be provided in the upper stud hole and the lower stud hole to prevent the copper stud from rotating when the screw is turned. An internal thread 600 is provided inside to connect with the screw. The inner surface of the upper cover 10 is provided with alternating horizontal and vertical upper cover reinforcement ribs 107 to enhance its strength. Buckles 104 are located in the middle of both sides of the upper cover, and corresponding bayonet holes are provided on the bottom shell. These bayonet holes and buckles are used to pre-connect and secure the upper cover and bottom shell, and then tighten with screws for easier assembly. Reinforcement columns 106 are provided on the sides of the buckles, running perpendicular to the buckles. This provides support for the buckles, increasing their strength and preventing breakage.

[0035] Furthermore, if Figure 1-5 and Figure 7-8 As shown, an indicator light hole 101 is provided on the upper cover 10 corresponding to the indicator light 20, which facilitates observing the changes in the indicator light to determine the working status of the asset locator. A photosensitive hole 120 is provided on the bottom surface of the bottom shell 11, and the photosensitive hole and the control board are connected via a photosensitive assembly 50. The photosensitive assembly 50 includes a photosensitive element 501 and a support column 500 that provides support for the photosensitive element. The photosensitive head 5010 at the lower end of the photosensitive element is connected to the control board via a connecting wire 5011. At the same time, wire grooves 5000 are provided on both sides of the support column. The connecting wires are placed in the wire grooves and provide support for the photosensitive element through the support column. The photosensitive assembly also includes a photosensitive seat 502. The middle part of the photosensitive seat 502 is provided with a photosensitive head chamber 5020, which is connected to the photosensitive hole 120. The photosensitive head is placed in the chamber and senses light changes through the photosensitive hole. The photosensitive seat is placed in the base via a photosensitive seat fixing ear 5021.

[0036] Furthermore, if Figure 2-5 and Figure 7-9As shown, a recessed portion 118 is also provided within the bottom shell 11, and a magnet assembly is placed within the recessed portion. The magnet assembly includes a magnet (not shown) and a protective cover 300 that secures the magnet. A baffle 301 is provided between the protective cover and the magnet. The baffle reduces the magnet's effect on the internal components of the asset locator. At the same time, the recessed portion makes the bottom shell corresponding to the magnet thinner, thereby increasing the magnet's external magnetic force. A magnet chamber 3001 is formed within the protective cover 300. The magnet and baffle are placed within the chamber, and the side is connected to the bottom shell via the protective cover securing portion 3000, thereby securing the magnet assembly within the recessed portion. This allows the asset locator to be installed in a metal area, enriching the use environment. A foolproof groove 202 is provided on one side of the control panel 20, and a foolproof block 105 is provided on the upper cover corresponding to the foolproof groove, so that the upper cover can only be connected to the bottom shell in a single direction. The sides of the upper cover are also provided with inclined surfaces 100 to enhance the aesthetics of the asset locator. Inner recesses 201 are provided on both sides of the control board, which increase the distance between the side surfaces of the control board and the bottom shell, making it easier to remove the control board from the bottom shell.

[0037] When assembling the asset locator of the present application, the magnet and baffle 301 are sequentially placed in the magnet chamber 3001 to form the magnet assembly 30. The magnet assembly is then placed in the recess 118 and installed in the bottom shell via the magnet fixing post 1180 through the protective cover fixing portion 3000. The battery 40 is connected to the control board 20, and the photosensitive component 50 is assembled. The connecting wire 5011 is inserted into the wire groove 5000. The photosensitive element 501 is connected to the control board via the support post. The photosensitive head 5010 is then inserted into the photosensitive seat 502. The battery is placed between the limiting posts 116 for positioning. The control board fixing hole 200 is then passed through the control board fixing post 115. The control board is now installed in the bottom shell, and the control board locking post 117 is screwed in to secure the connection between the control board and the bottom shell. Insert the copper stud 60 into the lower stud hole, then align the sealing column 114 of the bottom shell 11 with the sealing groove 104 of the upper cover 10 until the buckle 104 is snapped into the bayonet and the upper end of the copper stud is placed in the upper stud hole. Screw in the locking hole 1190 along the mounting surface 120 to lock the bottom shell and the upper cover. At this time, the asset locator is assembled.

[0038] When installing, if the asset locator is to be installed on a metal surface, place the mounting surface in contact with the mounting location. The magnet will then attract the asset locator to the mounting area. If the asset locator is to be installed on a wooden or plastic surface, place the mounting surface 120 in the desired location and screw the screws through the mounting holes toward the mounting surface to secure the asset locator. Once installed, the locking holes will be flush against the mounting surface. The asset locator cannot be disassembled without being removed. However, if the asset locator is disassembled illegally, light will be refracted onto the mounting surface, causing the light sensor to sense the light, and the asset locator will sound an alarm, providing an alert or warning. This improves the asset locator's safety and adapts to installation environments with different materials.

[0039] For the purposes of this application, disassembly can be understood as disassembling the asset locator, such as separating the bottom shell from the top cover, which requires reassembly for reuse. Disassembly, on the other hand, can be understood as removing the asset locator from its installation location, while the asset locator itself remains intact and can be used without reassembly.

[0040] The second preferred embodiment of the present invention is an asset locator with a higher safety factor; Figure 10 As shown, the difference from the first embodiment is that a magnetic charging head 90a is provided on the upper cover, and the battery can be charged through the magnetic charging head, so that the asset locator can be reused without disassembling and replacing the battery.

[0041] The preferred embodiment 3 of the present invention is an asset locator with a higher safety factor; Figure 11 As shown, the difference from the second embodiment is that a connecting wire charging terminal 90b is further provided at the end of the bottom shell, and the battery can be charged through the connecting wire charging terminal, which provides more charging methods. The connecting wire charging terminal and the bottom shell are connected by a sealing structure, and conventional sealing rings and other methods can be used to seal the battery against water and dust.

[0042] It should be understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. An asset locator with a high safety factor, comprising a bottom shell, an upper opening of the bottom shell forming an interior chamber, the opening being connected to an upper cover, a control board and a battery for powering the control board disposed within the chamber, and a photosensitive component disposed within the chamber, a mounting surface formed on the bottom shell's lower end surface, a photosensitive hole disposed on the mounting surface corresponding to the photosensitive component, light propagating through the photosensitive hole to the photosensitive component triggers the asset locator to sound an alarm, and the mounting surface contacts the intended mounting location, characterized in that: The bottom shell and the upper cover are connected along a first direction by a first locking member, and the asset locator is installed at the to-be-installed position along a second direction by a second locking member, wherein the first direction is opposite to the second direction.

2. The asset locator according to claim 1, characterized in that: The photosensitive component includes a photosensitive element, a photosensitive head is formed at the lower end of the photosensitive element, and the photosensitive head is connected to the control board through a connecting line. The photosensitive component also includes a photosensitive seat, a cavity is formed in the middle of the photosensitive seat, the cavity is connected to the photosensitive hole, and the photosensitive head is placed in the cavity.

3. The asset locator according to claim 2, characterized in that: The photosensitive component also includes a support column, a wire groove is provided on the side of the support column, the connecting wire is placed in the wire groove, and the two ends of the support column are respectively in contact with the photosensitive head and the control board.

4. The asset locator according to claim 1, characterized in that: The bottom surface of the bottom shell is provided with an outer edge portion, which is formed by extending from the mounting surface to the side. The end of the outer edge portion is provided with a mounting hole, and the outer edge portion increases the area of ​​the mounting surface. The asset locator is installed through the mounting hole.

5. The asset locator according to claim 4, characterized in that: The outer edge portion is connected to the side surface of the bottom shell with multiple groups of reinforcing ribs, and the mounting surface is provided with silica gel.

6. The asset locator according to any one of claims 1 to 5, characterized in that: The first locking member moves from the mounting surface toward the upper cover to connect the bottom shell to the upper cover, and the second locking member moves from the upper cover toward the mounting surface to install the asset locator at the position to be installed. A magnet assembly is also provided in the bottom shell, and the asset locator is pre-installed through the magnet assembly. A sealing structure is provided between the upper cover and the bottom shell, and / or the upper cover and the bottom shell are connected by a snap-fit ​​structure.

7. The asset locator according to claim 6, characterized in that: The sealing structure includes a sealing column arranged on the bottom shell, the upper cover is provided with a sealing groove corresponding to the sealing column, a sealing ring is provided in the sealing groove, the buckle structure includes a buckle provided on the side of the upper cover, and a bayonet is provided in the bottom shell corresponding to the buckle, and the upper cover and the bottom shell are connected by a copper stud.

8. The asset locator according to claim 7, characterized in that: An upper stud hole is provided on the upper cover, and a lower stud hole is correspondingly provided on the bottom shell. The upper end of the copper stud is placed in the upper stud hole, and the lower end is placed in the lower stud hole. The mounting surface is provided with a locking hole, and the locking hole is connected to the lower stud hole. The first locking piece is connected to the copper stud after being inserted into the locking hole. Two groups of serrations are provided on the outside of the copper stud, and the two groups of serrations are correspondingly provided in the upper stud hole and the lower stud hole respectively. The serrations in the upper stud hole and the lower stud hole are in opposite directions, so that the copper stud cannot rotate in the two groups of stud holes after the upper cover is connected to the bottom shell.

9. The asset locator according to claim 6, characterized in that: A recessed portion is provided in the bottom shell corresponding to the magnet assembly, and the magnet assembly is placed in the recessed portion. The magnet assembly includes a magnet provided in the bottom shell and a protective cover for fixing the magnet in the bottom shell, and a baffle is provided between the protective cover and the bottom shell.

10. The asset locator according to claim 1, characterized in that: The asset locator also includes an indicator light. The upper cover is provided with a magnetic charging head and / or a connecting wire charging head provided at the end of the bottom shell. The battery is charged via the magnetic charging head or the connecting wire charging head. A limit plate is provided in the bottom shell. The limit plate includes a side limit plate and a bottom limit plate. The battery is fixed in the bottom shell by the limit plate, and the side limit plate reduces the contact area of ​​the battery. An anti-fouling structure is provided between the control panel and the upper cover.

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