Bluetooth positioning beacon for service regulation

Abstract

The utility model relates to the technical field of bluetooth positioning beacon, especially a bluetooth positioning beacon for service supervision, including base and beacon main part, the top of base is installed with beacon main part, and the sliding fit between base and beacon main part, the upper surface fixed connection of base has the jointing and positioning assembly, the lower surface fixed connection of beacon main part is used for the jointing and cooperation mechanism of jointing and positioning assembly, and the jointing between jointing and positioning assembly and jointing and cooperation mechanism, the jointing and positioning assembly includes four prong support seat, the top fixed connection of four prong support seat has three -section type positioning cylinder, the top fixed connection of three -section type positioning cylinder has the positioning upper boss, the outside sliding connection of three -section type positioning cylinder has lubricating bush mechanism, in the utility model, reduce the friction resistance between components, avoid the jam, reduce the degree of abrasion, make the dismounting process more smooth, improve the dismounting efficiency of bluetooth positioning beacon, prolong the service life of equipment.

Description

Technical Field

[0001] This utility model relates to the field of Bluetooth positioning beacon technology, specifically a Bluetooth positioning beacon for service monitoring. Background Technology

[0002] Bluetooth location beacons used for service monitoring are IoT devices developed based on Bluetooth Low Energy (BLE) technology. They are mainly used for precise location and monitoring of people, assets, or service scenarios. By broadcasting Bluetooth signals, they interact with receiving terminals (such as mobile phones or dedicated terminals) to capture the location of target objects.

[0003] Since Bluetooth positioning beacons are often used in scenarios that require frequent disassembly and replacement, such as warehouse cargo monitoring and personnel flow management, existing Bluetooth positioning beacons mostly use a snap-fit ​​mechanism to connect with the carrier in order to achieve convenient installation and disassembly.

[0004] However, in actual use, the locking mechanism suffers severe wear due to continuous resistance and friction at the contact points during frequent installation and disassembly operations. As the usage time increases, the locking mechanism gradually jams, making it difficult for the Bluetooth positioning beacon to separate smoothly from the carrier during disassembly. This reduces disassembly efficiency, increases the risk of equipment damage, and greatly affects the normal operation of service supervision and the service life of the equipment. Therefore, a Bluetooth positioning beacon for service supervision is proposed to address the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a Bluetooth positioning beacon for service supervision, in order to solve the problem that in actual use, the locking mechanism suffers severe wear due to continuous resistance and friction at the contact points during frequent installation and disassembly operations. As the usage time increases, the locking mechanism gradually jams, making it difficult for the Bluetooth positioning beacon to separate smoothly from the carrier during disassembly, reducing disassembly efficiency, increasing the risk of equipment damage, and greatly affecting the normal operation of service supervision and the service life of the equipment.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A Bluetooth positioning beacon for service monitoring includes a base and a beacon body. The beacon body is mounted on top of the base, and the base and beacon body slide together. A snap-fit ​​positioning component is fixedly connected to the upper surface of the base, and a snap-fit ​​engagement mechanism for engaging the snap-fit ​​positioning component is fixedly connected to the lower surface of the beacon body. The snap-fit ​​positioning component and the snap-fit ​​engagement mechanism are snapped together. The snap-fit ​​positioning component includes a four-sided support base, and a three-section positioning column is fixedly connected to the top of the four-sided support base. The top of the three-section positioning column is fixedly connected to... The three-section positioning column is slidably connected to a lubrication sleeve mechanism, which is filled with a sponge layer. The lubrication sleeve mechanism includes a sliding sleeve body, on the inner side of which are circularly arranged arc-shaped oil guide grooves. A positioning lower boss is fixedly connected to the outer side of the sliding sleeve body. Mounting grooves are provided on both sides of the positioning lower boss. A lubrication roller is rotatably connected to the inside of the mounting groove through a connecting shaft. An oblique oil storage ring is provided on the outer side of the lubrication roller. The oblique oil storage ring is slidably engaged with a snap-fit ​​mechanism.

[0008] As a further optimization of this utility model, the snap-fit ​​mechanism includes a snap-fit ​​seat with a hollow interior. The inner diameter of the snap-fit ​​seat matches the maximum diameter of the positioning boss. The snap-fit ​​seat and the positioning boss slide together. An installation cavity is provided at the bottom of the inner side of the snap-fit ​​seat. The center of the installation cavity and the center of the snap-fit ​​seat are located on the same central axis. A symmetrically distributed spring telescopic rod is fixedly connected inside the installation cavity. A guide block is fixedly connected to the telescopic end of the spring telescopic rod, and the guide block is slidably connected inside the installation cavity.

[0009] As a further optimization of this utility model, the position of the guide block corresponds to the position of the lubrication roller, and the guide block and the lubrication roller are in sliding engagement.

[0010] As a further optimization of this utility model, the center of the sliding sleeve body and the center of the three-section positioning column are located on the same central axis, the inner side of the arc-shaped oil guide groove has an arc-shaped structure, and the arc-shaped oil guide groove is located below the sponge layer.

[0011] As a further optimization of this utility model, the inner side of the positioning lower boss has an arc-shaped structure, and the upper surface of the positioning lower boss is flush with the upper surface of the sponge layer.

[0012] As a further optimization of this utility model, the diameter of the upper positioning boss is adapted to the diameter of the lower positioning boss, the top of the upper positioning boss is a planar structure, the sponge layer is located between the two lubrication rollers, and the sponge layer and the lubrication rollers are in close contact with each other.

[0013] As a further optimization of this utility model, each of the lubrication rollers has two inclined oil storage rings, which are symmetrically distributed from left to right, and there is a gap between the lubrication roller and the mounting groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In this invention, a snap-fit ​​positioning component and a lubrication sleeve mechanism achieve an efficient and stable connection between the beacon body and the base. The lubrication sleeve mechanism utilizes an internal sponge layer and an arc-shaped oil guide groove, along with a lubrication roller and an inclined oil storage ring, to reduce frictional resistance between components, prevent jamming, and minimize wear. This makes the disassembly process smoother, significantly improving the disassembly efficiency of the Bluetooth positioning beacon, extending the device's lifespan, and solving the problem of wear and jamming in existing snap-fit ​​mechanisms under frequent operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is an exploded structural diagram of the entire utility model;

[0018] Figure 3 This is a schematic diagram of the snap-fit ​​positioning component of this utility model;

[0019] Figure 4 This is a cross-sectional structural diagram of the lubrication sleeve mechanism of this utility model;

[0020] Figure 5 This is a cross-sectional structural diagram of the snap-fit ​​mechanism of this utility model;

[0021] Figure 6 This is a schematic diagram illustrating the structure of the snap-fit ​​positioning component of this utility model.

[0022] In the picture: 1. Base;

[0023] 2. Beacon subject;

[0024] 3. Snap-fit ​​positioning assembly; 31. Four-sided support base; 32. Three-section positioning column; 33. Positioning upper boss;

[0025] 34. Lubrication sleeve mechanism; 341. Sliding sleeve body; 342. Arc-shaped oil guide groove; 343. Positioning lower boss; 344. Mounting groove; 345. Lubrication roller; 346. Angled oil reservoir ring;

[0026] 35. Sponge layer;

[0027] 4. Snap-fit ​​mechanism; 41. Snap-fit ​​seat; 42. Mounting cavity; 43. Spring telescopic rod; 44. Guide block. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0030] Please see Figures 1-6 This utility model provides a technical solution:

[0031] A Bluetooth positioning beacon for service monitoring includes a base 1 and a beacon body 2. The beacon body 2 is mounted on top of the base 1, and the base 1 and the beacon body 2 are slidably engaged. A snap-fit ​​positioning component 3 is fixedly connected to the upper surface of the base 1, and a snap-fit ​​engagement mechanism 4 for engaging the snap-fit ​​positioning component 3 is fixedly connected to the lower surface of the beacon body 2. The snap-fit ​​positioning component 3 and the snap-fit ​​engagement mechanism 4 are snapped together. The snap-fit ​​positioning component 3 includes a quadrangular support base 31, a three-section positioning column 32 is fixedly connected to the top of the quadrangular support base 31, a positioning upper boss 33 is fixedly connected to the top of the three-section positioning column 32, and a lubrication sleeve mechanism 34 is slidably connected to the outer side of the three-section positioning column 32. The lubrication sleeve mechanism 34 is filled with a sponge layer 35. The lubrication sleeve mechanism 34 includes a sliding sleeve body 341, and the circular shape of the sliding sleeve body 341 is... The center of the three-section positioning column 32 is located on the same central axis. The inner side of the sliding sleeve body 341 is provided with an arc-shaped oil guide groove 342 arranged in a circle. The inner side of the arc-shaped oil guide groove 342 has an arc-shaped structure. The arc-shaped oil guide groove 342 is located below the sponge layer 35. The outer side of the sliding sleeve body 341 is fixedly connected with a positioning lower boss 343. The inner side of the positioning lower boss 343 has an arc-shaped structure. The upper surface of the positioning lower boss 343 is flush with the upper surface of the sponge layer 35, so as not to hinder the positioning lower boss 343 from fitting with the positioning upper boss 33. The two sides of the positioning lower boss 343 are provided with mounting grooves 344. The interior of the mounting groove 344 is rotatably connected to a lubrication roller 345 through a connecting shaft. The outer side of the lubrication roller 345 is provided with an inclined oil storage ring 346. The inclined oil storage ring 346 is slidably engaged with the snap-fit ​​mechanism 4.

[0032] As a further implementation of this solution, the snap-fit ​​mechanism 4 includes a snap-fit ​​seat 41. The snap-fit ​​seat 41 has a hollow internal structure. The inner diameter of the snap-fit ​​seat 41 is adapted to the maximum diameter of the positioning upper boss 33. The snap-fit ​​seat 41 and the positioning upper boss 33 are in sliding fit. An installation cavity 42 is provided at the bottom of the inner side of the snap-fit ​​seat 41. The center of the installation cavity 42 and the center of the snap-fit ​​seat 41 are located on the same central axis. Spring telescopic rods 43 are fixedly connected in a symmetrical arrangement inside the installation cavity 42. A guide inclined block 44 is fixedly connected to the telescopic end of the spring telescopic rod 43. The guide inclined block 44 is slidably connected inside the installation cavity 42. The position of the guide inclined block 44 is the same as the position of the lubrication roller 345. Correspondingly, the guide block 44 and the lubrication roller 345 are slidably engaged. The force transmission for locking and unlocking is achieved through the inclined surface structure of the guide block 44. During installation, the guide block 44 slides along the surface of the positioning upper boss 33, and the spring telescopic rod 43 is compressed and stores energy. When the guide block 44 slides to below the positioning upper boss 33, the telescopic end of the spring telescopic rod 43 is reset, so that the upper surface of the guide block 44 abuts against the lower surface of the positioning upper boss 33, forming a mechanical self-lock. When disassembling and pressing, the guide block 44 compresses the telescopic end of the spring telescopic rod 43 and moves. Its inclined surface pushes the lubrication roller 345 to rotate. The inclined oil storage ring 346 stores oil for lubrication, reducing the unlocking resistance and providing conditions for subsequent sliding separation.

[0033] As a further implementation of this solution, the diameter of the upper positioning boss 33 is matched with the diameter of the lower positioning boss 343. The top of the upper positioning boss 33 is a planar structure. The sponge layer 35 is located between the two lubrication rollers 345. The sponge layer 35 and the lubrication rollers 345 are in close contact with each other. Each lubrication roller 345 has two inclined oil storage rings 346. The two inclined oil storage rings 346 are symmetrically distributed from left to right. There is a gap between the lubrication roller 345 and the mounting groove 344. During the process of the guide inclined block 44 contacting the lubrication roller 345, the guide inclined block 44 and the lubrication roller 345 come into contact with each other, causing the lubrication roller 345 to rotate. During the rotation, the inclined oil storage rings 346 continuously contact the sponge layer 35, thereby storing more lubricating oil and accurately bringing the lubricating oil to the contact part with the guide inclined block 44.

[0034] Workflow: When installing the Bluetooth positioning beacon, first slide the beacon body 2 precisely downward along the inner side of the base 1, so that the snap-fit ​​mechanism 4 is gradually inserted into the snap-fit ​​positioning component 3. During this process, the snap-fit ​​seat 41 of the snap-fit ​​mechanism 4 slides downward along the direction of the three-section positioning column 32, while the guide wedge 44 slides along the surface of the positioning upper boss 33. The spring telescopic rod 43 is responsible for providing extension and retraction for the guide wedge 44 until the guide wedge 44 slides into the lower part of the positioning upper boss 33. Since the lower surface of the positioning upper boss 33 and the upper surface of the guide wedge 44 are both planar structures, the upper surface of the guide wedge 44 abuts against the lower surface of the positioning upper boss 33, so that the guide wedge 44 cannot disengage from the positioning upper boss 33. The beacon body 2 is fixed by the snap-fit ​​mechanism 4.

[0035] During disassembly, first press the beacon body 2 deeply again, causing the guide block 44 to slide downwards into the area below the sliding positioning boss 343 under the action of the spring telescopic rod 43, through the cooperation of the guide block 44 and the lubrication roller 345. During the contact between the guide block 44 and the lubrication roller 345, the guide block 44 and the lubrication roller 345 come into contact with each other, causing the lubrication roller 345 to rotate. During the rotation, the inclined oil storage ring 346 continuously contacts the sponge layer 35, thereby storing more lubricating oil and accurately delivering the lubricating oil to the contact area with the guide block 44, achieving efficient lubrication of the contact area between the guide block 44 and the lubrication roller 345, which can greatly reduce the frictional resistance of the direct contact between the lubrication roller 345 and the positioning boss 343. After sliding into the area below the positioning boss 343, the beacon body 2 is then lifted upwards. During this process, the guide block 44 first drives the lubrication roller 345 to rotate. The sliding sleeve mechanism 34 moves upward along the path of the three-section positioning column 32. During this process, the lubricating oil stored in the sponge layer 35 inside the lubricating sleeve mechanism 34 is evenly formed at the contact point between the sliding sleeve body 341 and the three-section positioning column 32 through the arc-shaped oil guide grooves 342 arranged in a circle on the inner side of the sliding sleeve body 341. This greatly reduces the frictional resistance between the two and ensures a smooth and stable sliding process. Until the lubricating sleeve mechanism 34 is in contact with the positioning boss 33, the beacon body 2 is pulled further. At this time, the limiting relationship between the guide block 44, the positioning boss 33, and the lubricating sleeve mechanism 34 is released, and it can be smoothly disengaged. This is the principle of the existing self-locking buckle mechanism. During the entire disassembly process, the sponge layer 35 continuously provides lubrication to each contact point, effectively reducing frictional resistance and avoiding jamming, so that the beacon body 2 can be easily and smoothly separated from the base 1.

[0036] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A Bluetooth positioning beacon for service monitoring, comprising a base (1) and a beacon body (2), characterized in that: A beacon body (2) is installed on the top of the base (1). The base (1) and the beacon body (2) are slidably connected. A snap-fit ​​positioning component (3) is fixedly connected to the upper surface of the base (1). A snap-fit ​​engagement mechanism (4) for engaging the snap-fit ​​positioning component (3) is fixedly connected to the lower surface of the beacon body (2). The snap-fit ​​positioning component (3) and the snap-fit ​​engagement mechanism (4) are snap-fitted together. The snap-fit ​​positioning component (3) includes a quadrangular support base (31), a three-section positioning column (32) is fixedly connected to the top of the quadrangular support base (31), a positioning upper boss (33) is fixedly connected to the top of the three-section positioning column (32), a lubrication sleeve mechanism (34) is slidably connected to the outside of the three-section positioning column (32), and a sponge layer (35) is filled inside the lubrication sleeve mechanism (34). The lubrication sleeve mechanism (34) includes a sliding sleeve body (341). The inner side of the sliding sleeve body (341) is provided with arc-shaped oil guide grooves (342) arranged in a circle. The outer side of the sliding sleeve body (341) is fixedly connected with a positioning lower boss (343). The two sides of the positioning lower boss (343) are provided with mounting grooves (344). The interior of the mounting groove (344) is rotatably connected to a lubrication roller (345) through a connecting shaft. The outer side of the lubrication roller (345) is provided with an oblique oil storage ring (346). The inclined oil storage ring (346) and the snap-fit ​​mechanism (4) are in sliding fit.

2. The Bluetooth positioning beacon for service monitoring according to claim 1, characterized in that: The snap-fit ​​mechanism (4) includes a snap-fit ​​seat (41), the interior of which is a cavity structure. The inner diameter of the snap-fit ​​seat (41) is adapted to the maximum diameter of the positioning upper boss (33). The snap-fit ​​seat (41) and the positioning upper boss (33) are slidably fitted. An installation cavity (42) is provided at the bottom of the inner side of the snap-fit ​​seat (41). The center of the installation cavity (42) and the center of the snap-fit ​​seat (41) are located on the same central axis. Spring telescopic rods (43) are fixedly connected inside the installation cavity (42) in a symmetrical distribution. A guide block (44) is fixedly connected to the telescopic end of the spring telescopic rod (43). The guide block (44) is slidably connected inside the installation cavity (42).

3. A Bluetooth positioning beacon for service monitoring according to claim 2, characterized in that: The position of the guide block (44) corresponds to the position of the lubrication roller (345), and the guide block (44) and the lubrication roller (345) slide together.

4. A Bluetooth positioning beacon for service monitoring according to claim 1, characterized in that: The center of the sliding sleeve body (341) and the center of the three-section positioning column (32) are located on the same central axis. The inner side of the arc-shaped oil guide groove (342) has an arc-shaped structure and the arc-shaped oil guide groove (342) is located below the sponge layer (35).

5. A Bluetooth positioning beacon for service monitoring according to claim 1, characterized in that: The inner side of the positioning lower boss (343) has an arc-shaped structure, and the upper surface of the positioning lower boss (343) is flush with the upper surface of the sponge layer (35).

6. A Bluetooth positioning beacon for service monitoring according to claim 1, characterized in that: The diameter of the upper positioning boss (33) is matched with the diameter of the lower positioning boss (343). The top of the upper positioning boss (33) is a planar structure. The sponge layer (35) is located between the two lubrication rollers (345). The sponge layer (35) and the lubrication rollers (345) are in close contact with each other.

7. A Bluetooth positioning beacon for service monitoring according to claim 1, characterized in that: Each of the lubrication rollers (345) has two inclined oil storage rings (346), which are symmetrically distributed on the left and right sides. There is a gap between the lubrication roller (345) and the mounting groove (344).

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