Bluetooth positioning device based on low-frequency trigger technology

Abstract

The utility model discloses a Bluetooth positioning device based on a low-frequency trigger technology. The Bluetooth positioning device based on the low-frequency trigger technology comprises a bottom plate, a shell is installed on the bottom plate, and a positioning module is installed in the shell; the shell comprises a bottom shell and a top shell, the positioning module is connected with the bottom shell, the bottom shell is connected with the bottom plate, and a connecting mechanism is arranged between the top shell and the bottom shell; the connecting mechanism comprises two rail grooves fixedly formed in the bottom plate, and mounting strips are mounted on the two sides of the top shell. According to the Bluetooth positioning device based on the low-frequency trigger technology provided by the utility model, the bottom plate and the positioning module are arranged, the outer shell comprising the bottom shell and the top shell is arranged, and the connecting mechanism comprising the track groove, the mounting strip and the inserting strip is arranged, so that the outer shell can be conveniently disassembled; therefore, the positioning module in the shell can be conveniently repaired or replaced.

Description

Technical Field

[0001] This utility model relates to the field of Bluetooth positioning device technology, and in particular to a Bluetooth positioning device based on low-frequency triggering technology. Background Technology

[0002] Bluetooth technology is an open global standard for wireless data and voice communication. It is a special short-range wireless technology that establishes a communication environment for fixed and mobile devices based on low-cost short-range wireless connections. It can also process received GPS data and transmit it to devices such as mobile phones, PDAs, and computers via Bluetooth wireless technology to assist users in positioning.

[0003] Document CN207993055U discloses a Bluetooth positioning tag based on low-frequency triggering technology, comprising a low-frequency triggering module for detecting and parsing low-frequency triggering signals and sending the parsed low-frequency triggering signal data; a Bluetooth module connected to the low-frequency triggering module for receiving and processing the low-frequency triggering signal data and sending the processed low-frequency triggering signal data; and a power module for providing power to the low-frequency triggering module and the Bluetooth module.

[0004] Bluetooth positioning devices using low-frequency triggering technology manufactured with the above technology may have inconvenient shell disassembly if the shell is manufactured using traditional methods such as glue sealing or bolt fixing, making it difficult to remove the internal Bluetooth positioning chip for repair and replacement.

[0005] Therefore, it is necessary to provide a Bluetooth positioning device based on low-frequency triggering technology to solve the above-mentioned technical problems. Utility Model Content

[0006] In order to overcome the shortcomings of the existing technology, this utility model provides a Bluetooth positioning device based on low-frequency triggering technology that is easy to maintain.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A Bluetooth positioning device based on low-frequency triggering technology includes: a base plate, a housing mounted on the base plate, and a positioning module installed inside the housing; the housing includes a bottom shell and a top shell, the positioning module is connected to the bottom shell, the bottom shell is connected to the base plate, and a connecting mechanism is provided between the top shell and the bottom shell; the connecting mechanism includes two track grooves fixedly mounted on the base plate, the two track grooves being symmetrically mounted on both sides of the bottom shell, and mounting strips being installed on both sides of the top shell, with plug strips installed at the bottom of the mounting strips and the plug strips being inserted into the track grooves.

[0009] Preferably, the top of the track groove is provided with an elastic limiting member.

[0010] Preferably, the elastic limiting member includes a mounting groove formed on the track groove, and a limiting steel ball and a spring installed in the mounting groove.

[0011] Preferably, a slot is provided at the bottom of the mounting strip.

[0012] Preferably, a sealing strip is installed on the edge of the bottom shell.

[0013] Preferably, the bottom shell is equipped with multiple elastic buckles.

[0014] Preferably, the base plate has connection holes.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) By setting a base plate and a positioning module, and setting an outer shell including a bottom shell and a top shell, and setting a connecting mechanism including a track groove, a mounting strip and a plug strip, the outer shell can be easily disassembled, thereby facilitating the external repair or replacement of the positioning module inside the outer shell.

[0017] (2) By installing elastic limiting parts on the track groove and setting corresponding slots, this utility model can improve the connection stability between the bottom shell and the top shell.

[0018] (3) This utility model can conveniently seal the outer shell by installing a sealing strip on the bottom shell;

[0019] (4) This utility model can facilitate the installation and disassembly of the positioning module by installing elastic buckles on the bottom shell. Attached Figure Description

[0020] Figure 1 A front view structural diagram of the Bluetooth positioning device based on low-frequency triggering technology provided by this utility model;

[0021] Figure 2 for Figure 1 The diagram shown is a disassembly diagram of a Bluetooth positioning device based on low-frequency triggering technology.

[0022] Figure 3 for Figure 1 The diagram shows the installation structure of the positioning module in a Bluetooth positioning device based on low-frequency triggering technology.

[0023] Figure 4 for Figure 1 The diagram shows the structure of the top shell in a Bluetooth positioning device based on low-frequency triggering technology.

[0024] The corresponding names of the attached figures are: 1-base plate, 2-outer shell, 3-positioning module, 4-bottom shell, 5-top shell, 6-connecting mechanism, 7-track groove, 8-installation strip, 9-plug strip, 10-elastic limiting component, 11-slot, 12-sealing strip, 13-elastic buckle, 14-connecting hole. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of the present invention include, but are not limited to, the following embodiments.

[0026] Example 1:

[0027] like Figure 1-4 As shown, the Bluetooth positioning device based on low-frequency triggering technology provided by this utility model includes: a base plate 1, a housing 2 mounted on the base plate 1, and a positioning module 3 installed inside the housing 2. The positioning module 3 is a Bluetooth positioning module designed using low-frequency triggering technology as disclosed in CN207993055U, which can be powered by an internal battery or an external connection. The housing 2 includes an L-shaped bottom shell 4 and a top shell 5 adapted to the bottom shell 4. The positioning module 3 is mounted on the bottom shell 4, and the bottom shell 4 and the top shell 5 can be fastened together to form a sealed housing 2. The bottom shell 4 is fixed to the base plate 1, and a connecting mechanism 6 is provided between the top shell 5 and the bottom shell 1. The device includes two T-shaped track grooves 7 fixedly installed on the base plate 1. The two track grooves 7 are symmetrically installed on both sides of the bottom shell 4. Mounting strips 8 are installed on both sides of the top shell 5. T-shaped plug strips 9 are installed at the bottom of the mounting strips 8. The plug strips 9 are inserted into the track grooves 7 to connect the top shell 5 with the base plate 1, so that the top shell 5 is snapped onto the top of the bottom shell 4 to form the outer shell 2. When it is necessary to remove the positioning module 3, the top shell 5 is pushed along the track grooves 7 to move the plug strips 9 out of the track grooves 7, thereby exposing the positioning module 3 on the bottom shell 4. This allows for convenient maintenance and replacement of the positioning module 3, making it more convenient to use.

[0028] By setting a base plate 1 and a positioning module 3, and setting an outer shell 2 including a bottom shell 4 and a top shell 5, and setting a connecting mechanism 6 including a track groove 7, a mounting strip 8, and a plug strip 9, the outer shell 2 can be easily disassembled, thereby facilitating external repair or replacement of the positioning module 3 inside the outer shell 2.

[0029] Example 2:

[0030] like Figure 3As shown in the embodiment, in order to limit the connection mechanism 6, an elastic limiting member 10 is provided at the top of the track groove 7. In this embodiment, the elastic limiting member 10 includes a limiting steel ball, which is installed in the mounting groove of the track groove 7. A spring is installed between the limiting steel ball and the mounting groove. The diameter of the top of the mounting groove is smaller than the diameter of the limiting steel ball, so that the limiting steel ball can only protrude less than half of itself above the track groove 7. In use, the plug strips 9 on both sides of the top shell 5 are inserted into the track 7, so that they are inserted into the innermost end of the track groove 7. At the same time, the mounting strip 8 will press the limiting steel ball, causing it to retract into the track groove 7. The compression of the spring makes the connection between the mounting strip 8 and the track groove 7 stable.

[0031] By installing the elastic limiting member 10 on the track groove 7, the connection stability between the bottom shell 4 and the top shell 5 can be improved.

[0032] Example 3:

[0033] like Figure 4 As shown, in order to further improve the connection stability between the bottom shell 4 and the top shell 5, a slot 11 is opened at the bottom of the mounting strip 8. When in use, referring to embodiment 2, when the mounting strip 8 and the track groove 7 move relative to each other, the limiting steel ball is inserted into the slot 11, making it more difficult for the mounting strip 8 and the track groove 7 to move relative to each other, thereby improving the connection stability between the bottom shell 4 and the top shell 5, that is, improving the structural stability of the outer shell 2.

[0034] By opening a slot 11 at the bottom of the mounting strip 8, the structural stability of the outer casing 2 can be improved.

[0035] Example 4:

[0036] like Figure 3 As shown, a sealing strip 12 is installed on the side of the bottom shell 4 that is close to the top shell 5. When the bottom shell 4 and the top shell 5 are fastened together, the sealing strip 12 is squeezed to seal the outer shell 2.

[0037] By installing a sealing strip 12 on the bottom shell 4, the outer shell 2 can be easily sealed.

[0038] Example 5:

[0039] like Figure 3 As shown, at least two elastic buckles 13 are installed on the bottom shell 4. Each elastic buckle 13 can limit the positioning module 3 in one direction. The inward protruding side of the elastic buckle 13 presses tightly against the top of the positioning module 3, thereby fixing the positioning module 3. When the positioning module 3 needs to be removed, simply pry the two elastic buckles 13 outward so that their tops are away from the top of the positioning module 3, thus making it easy to remove the positioning module 3. It is worth noting that the number and position of the elastic buckles 13 can be set as needed to better fix the positioning module 3.

[0040] The installation and removal of the positioning module 3 can be facilitated by installing elastic buckles 13 on the bottom shell 4.

[0041] Example 6:

[0042] like Figure 1 As shown, a connection hole 14 is provided on the base plate 1. During installation, screws can be passed through the mounting hole 14 to fix the device in the installation position.

[0043] The installation of the device can be facilitated by opening the connection hole 14 on the base plate 1.

[0044] Working principle: When it is necessary to remove the positioning module 3, push the top shell 5 along the track groove 7 to move the connector 9 out of the track groove 7, thereby exposing the positioning module 3 on the bottom shell 4. Then, pry the elastic buckle 13 outward so that its top is away from the top of the positioning module 3, so that the positioning module 3 can be easily removed, making it easier to repair and replace the positioning module 3, and making it more convenient to use.

Claims

1. A Bluetooth positioning device based on low frequency triggering technology, characterized in that, include: A base plate (1) is provided, on which a housing (2) is mounted, and a positioning module (3) is installed inside the housing (2). The outer shell (2) includes a bottom shell (4) and a top shell (5). The positioning module (3) is connected to the bottom shell (4). The bottom shell (4) is connected to the base plate (1). A connecting mechanism (6) is provided between the top shell (5) and the bottom shell (4). The connecting mechanism (6) includes two track grooves (7) fixedly installed on the base plate (1), and mounting strips (8) are installed on both sides of the top shell (5). A plug strip (9) is installed at the bottom of the mounting strip (8), and the plug strip (9) is inserted into the track groove (7).

2. The Bluetooth positioning device based on low frequency triggering technology according to claim 1, characterized in that, The top of the track groove (7) is provided with an elastic limiting member (10).

3. The Bluetooth positioning device based on low frequency triggering technology according to claim 2, characterized in that, The elastic limiting member (10) includes a mounting groove formed on the track groove (7), and a limiting steel ball and a spring installed in the mounting groove.

4. The Bluetooth positioning device based on low frequency triggering technology according to claim 1, characterized in that, The mounting strip (8) has a slot (11) at its bottom.

5. The Bluetooth positioning device based on low frequency triggering technology according to claim 1, characterized in that, A sealing strip (12) is installed on the edge of the bottom shell (4).

6. The Bluetooth positioning device based on low frequency triggering technology according to claim 1, characterized in that, Multiple elastic buckles (13) are installed on the bottom shell (4).

7. The Bluetooth positioning device based on low frequency triggering technology according to claim 1, characterized in that, The base plate (1) has a connection hole (14).

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