Square waterproof detachable anti-lost device

Abstract

The utility model discloses a square waterproof detachable anti -loss device, including upper cover, lower cover, support, battery, PCB board and bee calling piece, and support is installed in the lower cover, and is equipped with first sealing element between support and lower cover, and the middle part of support is equipped with the accommodation cavity, PCB board is installed on the support, and the battery is installed in the accommodation cavity, and bee calling piece is installed in the lower cover, and battery and bee calling piece all are with PCB board electric connection, upper cover and lower cover buckle and connect, and are equipped with second sealing element between upper cover and support. The utility model discloses square waterproof detachable anti -loss device, adopts buckle and connects between upper cover and lower cover, can conveniently dismouting of upper cover and lower cover, is convenient for the replacement of internal battery, simultaneously, is equipped with first sealing element between lower cover and support, is equipped with second sealing element between upper cover and support, can be overall sealed to anti -loss device through first sealing element and second sealing element, and then improve the dustproof waterproof performance of anti -loss device, make anti -loss device reach IP65 waterproof grade.

Description

Technical Field

[0001] This utility model relates to the field of anti-loss devices, and in particular to a square waterproof detachable anti-loss device. Background Technology

[0002] An anti-loss device, as the name suggests, is used to prevent items from being lost. When an item is lost, it can be controlled via a mobile phone to sound an alarm and locate the item, making it easier to find. Anti-loss devices can be used to prevent the loss of valuables such as mobile phones, wallets, keys, and luggage, and can also be used to prevent children from getting lost, pets from getting lost, and for vehicle location tracking.

[0003] Because anti-loss devices continuously consume power after activation, their power consumption is relatively high, necessitating frequent battery replacements. However, existing anti-loss device casings are typically laser-welded or connected with screws. Laser-welded casings cannot replace the battery, requiring the entire anti-loss device to be replaced, resulting in resource waste and increased user costs. Screw-connected anti-loss devices require tools for disassembly before battery replacement, leading to low efficiency and inconvenience for users. Furthermore, existing anti-loss devices generally lack waterproofing, making them susceptible to water ingress and damage, thus reducing their practical application value and failing to meet market demands. Utility Model Content

[0004] The purpose of this invention is to provide a square, waterproof, detachable anti-loss device that is easy to replace with batteries and has good sealing performance.

[0005] To solve the above technical problems, the present invention can be implemented using the following technical solutions:

[0006] A square waterproof detachable anti-loss device includes an upper cover, a lower cover, a bracket, a battery, a PCB board, and a buzzer. The bracket is installed on the lower cover, and a first sealing element is provided between the bracket and the lower cover. A receiving cavity is opened in the middle of the bracket. The PCB board is installed on the bracket and located between the bracket and the lower cover. The battery is installed in the receiving cavity. The buzzer is installed on the lower cover, and both the battery and the buzzer are electrically connected to the PCB board. The upper cover and the lower cover are fastened together, and a second sealing element is provided between the upper cover and the bracket.

[0007] In one embodiment, the side wall of the lower cover is provided with a boss, and the side wall of the bracket is provided with a step corresponding to the boss, so that the boss is snapped into the step to limit the distance between the bracket and the lower cover.

[0008] In one embodiment, the lower end of the bracket is provided with an extension wall, and the first sealing element is clamped on the extension wall. When the bracket is installed on the lower cover, the bracket and the lower cover will squeeze the first sealing element.

[0009] In one embodiment, the side wall of the lower cover is provided with a snap groove, and the side wall of the upper cover is provided with a hook. The hook is snapped into the snap groove so that the upper cover and the lower cover are fastened together.

[0010] In one embodiment, the top surface of the buckle groove, as well as the top and bottom surfaces of the hook, are inclined.

[0011] In one embodiment, the upper cover is provided with a groove, and the top of the bracket is provided with a pressing part corresponding to the groove. The second seal is installed in the groove. When the upper cover and the lower cover are fastened together, the pressing part of the bracket will press against the second seal.

[0012] In one embodiment, the upper cover is further provided with a protruding structure in the middle, and the protruding structure corresponds to the position of the receiving cavity of the bracket.

[0013] In one embodiment, the lower cover is provided with a fixing groove, and the buzzer is installed in the fixing groove.

[0014] In one embodiment, the lower cover is further provided with a button and a connecting ring, the button being used to control the PCB board.

[0015] In one embodiment, the upper cover and the lower cover form a quick-release groove after being fastened together. Beneficial effects

[0016] This utility model relates to a square waterproof detachable anti-loss device. Both the upper and lower covers are square, giving the device an overall square structure and improving its aesthetics. The upper and lower covers are connected by a snap-fit ​​mechanism, allowing for easy disassembly and assembly, facilitating battery replacement. A first sealing element is provided between the lower cover and the support, and a second sealing element is provided between the upper cover and the support. These two sealing elements provide a complete seal, enhancing the device's dustproof and waterproof performance, achieving an IP65 waterproof rating. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the square waterproof detachable anti-loss device of this utility model;

[0018] Figure 2 This is an exploded view of the square waterproof detachable anti-loss device of this utility model;

[0019] Figure 3 This is a cross-sectional view of the square waterproof detachable anti-loss device of this utility model;

[0020] Figure 4 This is a schematic diagram of the bracket structure of the square waterproof detachable anti-loss device of this utility model;

[0021] Figure 5 This is a schematic diagram of the lower cover structure of the square waterproof detachable anti-loss device of this utility model;

[0022] Figure 6 This is a schematic diagram of the upper cover structure of the square waterproof detachable anti-loss device of this utility model.

[0023] As shown in the attached diagram:

[0024] 100. Top cover; 110. Hook; 120. Groove; 130. Raised structure; 200. Bottom cover; 210. Boss; 220. Snap groove; 230. Fixing groove; 240. Button; 250. Connecting ring; 300. Bracket; 310. Receiving cavity; 320. Step; 330. Extension wall; 340. Pressing part; 400. Battery; 500. PCB board; 600. Buzzer; 700. First seal; 800. Second seal; 900. Quick release groove. Detailed Implementation

[0025] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0026] It should be noted that when an element is said to be "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is said to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. Conversely, when an element is said to be "directly on" another element, there is no intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] Please see Figures 1 to 3A square waterproof detachable anti-loss device includes an upper cover 100, a lower cover 200, a bracket 300, a battery 400, a PCB board 500, and a buzzer 600. The bracket 300 is mounted on the lower cover 200, and a first sealing element 700 is provided between the bracket 300 and the lower cover 200. A receiving cavity 310 is opened in the middle of the bracket 300. The PCB board 500 is mounted on the bracket 300 and located between the bracket 300 and the lower cover 200. The battery 400 is installed in the receiving cavity 310. The buzzer 600 is mounted on the lower cover 200, and both the battery 400 and the buzzer 600 are electrically connected to the PCB board 500. The upper cover 100 and the lower cover 200 are fastened together, and a second sealing element 800 is provided between the upper cover 100 and the bracket 300.

[0029] Specifically, in this embodiment, both the upper cover 100 and the lower cover 200 are square, so that after the upper cover 100 and the lower cover 200 are fastened together, the overall shape of the anti-loss device is square. The square shape makes the anti-loss device more aesthetically pleasing and meets the user's visual needs. At the same time, the upper cover 100 and the lower cover 200 are fastened together, so it is easy to disassemble and assemble the upper cover 100 and the lower cover 200 to facilitate the replacement of the internal battery 400. During the assembly of the anti-loss device, a first sealing element 700 is provided between the lower cover 200 and the bracket 300, and a second sealing element 800 is provided between the upper cover 100 and the bracket 300. The first sealing element 700 and the second sealing element 800 can fully seal the anti-loss device, thereby improving the dustproof and waterproof performance of the anti-loss device and enabling the anti-loss device to achieve an IP65 waterproof rating.

[0030] Please see Figure 4 and Figure 5 Since the bracket 300 is installed on the lower cover 200, a boss 210 is provided on the side wall of the lower cover 200 for easy installation. At the same time, a step 320 corresponding to the boss 210 is provided on the side wall of the bracket 300. During installation, the bracket 300 is pressed into the lower cover 200 as a whole so that the step 320 is placed under the boss 210. The boss 210 then limits the step 320, thereby achieving the limiting installation between the bracket 300 and the lower cover 200. The boss 210 and the step 320 make the installation between the bracket 300 and the lower cover 200 more convenient and simple.

[0031] To ensure a seal between the bracket 300 and the lower cover 200, an extension wall 330 is provided at the lower end of the bracket 300 in this embodiment. The first sealing element 700 is clamped onto the extension wall 330 and is made of TUP material. When the bracket 300 is pressed down and installed on the lower cover 200, the bracket 300 and the lower cover 200 will compress the first sealing element 700, causing it to deform. The boss 210 and the step 320 then limit the bracket 300 and the lower cover 200, thus pressing the first sealing element 700 tightly between the bracket 300 and the lower cover 200. The first sealing element 700 achieves a seal between the bracket 300 and the lower cover 200, thereby ensuring dustproof and waterproof performance. Furthermore, the reaction force of the first sealing element 700 also ensures stable installation between the bracket 300 and the lower cover 200, preventing any movement.

[0032] Please see Figure 5 and Figure 6 To facilitate quick assembly and disassembly of the upper cover 100 and the lower cover 200, a snap groove 220 is provided on the side wall of the lower cover 200, and a hook 110 is provided on the side wall of the upper cover 100. When the upper cover 100 and the lower cover 200 are closed, the hook 110 is snapped into the snap groove 220, which will make the upper cover 100 and the lower cover 200 snap together. After the upper cover 100 and the lower cover 200 are snapped together, a quick release groove 900 will be formed. At the same time, the top surface of the snap groove 220 and the top and bottom surfaces of the hook 110 are all inclined.

[0033] The quick-release slot 900 allows users to separate the upper cover 100 and the lower cover 200 without tools, simply by using their fingernails. Since the top surface of the hook 110 of the upper cover 100 and the top surface of the slot 220 of the lower cover 200 are both inclined, it is more convenient, simpler, and less strenuous to separate the upper cover 100 and the lower cover 200, and it also ensures that the hook 110 is not damaged. Similarly, when closing the upper cover 100 and the lower cover 200, the inclined bottom surface of the hook 110 of the upper cover 100 allows the hook 110 to be more smoothly closed into the slot 220. Ultimately, it makes it convenient and simple to open and close the upper cover 100 and the lower cover 200, thereby facilitating the replacement of the internal battery 400.

[0034] Please see Figure 6In order to achieve a seal between the upper cover 100 and the bracket 300, in this embodiment, a groove 120 is provided in the upper cover 100, and a pressing part 340 corresponding to the groove 120 is provided on the top of the bracket 300. The second sealing member 800 is installed in the groove 120 and is made of silicone material. When the upper cover 100 and the lower cover 200 are fastened together, the pressing part 340 on the top of the bracket 300 will tightly squeeze the second sealing member 800 in the groove 120 of the upper cover 100, thereby achieving a seal between the bracket 300 and the upper cover 100, thus ensuring dustproof and waterproof performance. Furthermore, the reaction force of the second sealing member 800 can make the upper cover 100 and the lower cover 200 more stable and secure after being fastened together.

[0035] Please see Figure 5 and Figure 6 To ensure a reasonable overall structural design for the anti-loss device, a raised structure 130 is provided in the middle of the upper cover 100, and this raised structure 130 corresponds to the receiving cavity 310 of the bracket 300. The lower cover 200 is provided with a fixing groove 230. The raised structure 130 can limit the battery 400 installed in the receiving cavity 310 to prevent the battery 400 from becoming loose. The fixing groove 230 can be used to install the buzzer 600, allowing it to better connect electrically with the PCB board 500.

[0036] Finally, please see Figure 1 , Figure 2 , Figure 3 and Figure 5 To facilitate the use of the anti-loss device, a button 240 and a connecting ring 250 are also provided on the lower cover 200. The button 240 can control the PCB board 500, thereby opening / closing the anti-loss device. The button 240 is made of TPU material, which can achieve waterproofing between it and the lower cover 200. The connecting ring 250 can be threaded with ropes, etc., to facilitate carrying the anti-loss device.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description; however, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model; furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A square waterproof detachable anti-loss device, characterized in that: It includes an upper cover, a lower cover, a bracket, a battery, a PCB board and a buzzer. The bracket is installed on the lower cover, and a first sealing element is provided between the bracket and the lower cover. A receiving cavity is opened in the middle of the bracket. The PCB board is mounted on the bracket and located between the bracket and the lower cover. The battery is installed in the receiving cavity, and the buzzer is installed on the lower cover. Both the battery and the buzzer are electrically connected to the PCB board. The upper cover and the lower cover are fastened together, and a quick-release groove is formed after fastening. A second sealing element is provided between the upper cover and the bracket. The side wall of the lower cover is provided with a boss, and the side wall of the bracket is provided with a step corresponding to the boss. The boss is inserted into the step to limit the distance between the bracket and the lower cover. The lower end of the bracket is provided with an extension wall, and the first sealing element is clamped on the extension wall. When the bracket is installed on the lower cover, the bracket and the lower cover will squeeze the first sealing element. The side wall of the lower cover is provided with a buckle groove, and the side wall of the upper cover is provided with a hook. The hook is fastened into the buckle groove so that the upper cover and the lower cover are fastened together. The top surface of the buckle groove, as well as the top and bottom surfaces of the hook, are all inclined. The upper cover is provided with a groove, and the top of the bracket is provided with a pressing part corresponding to the groove. The second seal is installed in the groove. When the upper cover and the lower cover are fastened together, the pressing part of the bracket will press against the second seal. The upper cover is also provided with a protruding structure in the middle, and the protruding structure corresponds to the position of the receiving cavity of the bracket.

2. The square waterproof detachable anti-loss device according to claim 1, characterized in that: The lower cover is provided with a fixing groove, and the buzzer is installed in the fixing groove.

3. The square waterproof detachable anti-loss device according to claim 1, characterized in that: The lower cover is also equipped with a button and a connecting ring, the button being used to control the PCB board.

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