Indoor Bluetooth positioning beacon

Abstract

The utility model relates to the technical field of positioning beacons, in particular to an indoor Bluetooth positioning beacon, which comprises a positioning beacon, a telescopic device and a fixing device, the outer side of the positioning beacon is fixedly connected with a fixing block, the lower end of the fixing block is fixedly connected with the telescopic device, and the lower end of the telescopic device is fixedly connected with the fixing device; the telescopic device comprises a driving motor, the upper end of the driving motor is fixedly connected with a connecting pipe, the inner side of the connecting pipe is fixedly connected with a spring, and the other end of the spring is fixedly connected with a telescopic rod; the fixing device comprises a fixing shell, the inner side of the fixing shell is fixedly connected with a fixing rod, the inner side of the fixing rod is rotatably connected with a threaded rod, one end of the threaded rod is fixedly connected with a rotating shaft, the outer side of the threaded rod is in threaded connection with a moving block, and the upper end of the moving block is fixedly connected with a clamping plate. And the driving motor can control the positioning beacon to move upwards or downwards, so that the coverage range and the stability of the signal can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning beacons, in particular to an indoor Bluetooth positioning beacon. Background Art

[0002] Indoor Bluetooth positioning beacons are small wireless devices that send signals to the surrounding area through Bluetooth technology for indoor positioning and navigation. These beacons are usually deployed in indoor environments, such as shopping malls, museums, office buildings, etc., to provide accurate location information to receiving devices, such as smartphones or other devices with Bluetooth functions.

[0003] The Bluetooth positioning beacon is set up in the indoor environment of the museum. As new exhibits are added inside the museum, the fixed Bluetooth positioning signal will be reflected and scattered when encountering new exhibits. The new exhibits inside the museum will block or weaken the Bluetooth signal, resulting in changes in signal direction and energy dispersion, affecting the coverage and stability of the signal;

[0004] Therefore, in order to solve the above problems, an indoor Bluetooth positioning beacon is proposed. Utility Model Content

[0005] The utility model aims to provide an indoor Bluetooth positioning beacon to solve the problem that newly added exhibits inside a museum will block or weaken the Bluetooth signal, causing a change in signal direction and energy dispersion, affecting the coverage and stability of the signal.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An indoor Bluetooth positioning beacon comprises a positioning beacon, a telescopic device and a fixing device, wherein a fixing block is fixedly connected to the outer side of the positioning beacon, a telescopic device is fixedly connected to the lower end of the fixing block, and a fixing device is fixedly connected to the lower end of the telescopic device; the telescopic device comprises a driving motor, a connecting tube is fixedly connected to the upper end of the driving motor, a spring is fixedly connected to the inner side of the connecting tube, and a telescopic rod is fixedly connected to the other end of the spring; the fixing device comprises a fixing shell, a fixing rod is fixedly connected to the inner side of the fixing shell, a threaded rod is rotatably connected to the inner side of the fixing rod, one end of the threaded rod is fixedly connected to a rotating shaft, a moving block is threadedly connected to the outer side of the threaded rod, a clamping plate is fixedly connected to the upper end of the moving block, comb teeth are slidably connected to the inner side of the clamping plate, and a ball bearing is provided on the inner side of the clamping plate.

[0008] As a further optimization of the present invention, there are two telescopic devices and two fixed blocks, the telescopic devices and the fixed blocks correspond one to one, the telescopic device is arranged below the fixed block, and the telescopic device is perpendicular to the bottom of the fixed block.

[0009] As a further optimization of the present invention, the connecting tube, spring and telescopic rod are parallel to each other, the telescopic rod is installed on the inner side of the connecting tube through the spring, the center points of the connecting tube, spring and telescopic rod are located on the same vertical line, and one end of the telescopic rod is fixedly connected to the bottom of the fixed block.

[0010] As a further optimization of the present invention, there are two fixing rods, the fixing rods are perpendicular to the two sides of the fixing shell, the fixing rods and the threaded rods are parallel to each other, the two fixing rods are symmetrically arranged on both sides of the fixing shell, and the fixing rods are slidably connected to the inner side of the moving block.

[0011] As a further optimization of the present invention, the threaded rod is set to a cylindrical shape, the threaded rod passes through two moving blocks, one end of the threaded rod is rotatably connected to one side of the fixed shell, two sections of threads are set at both ends of the threaded rod, and the two sections of threads on the outer side of the threaded rod are set in opposite directions.

[0012] As a further optimization of the present invention, there are two moving blocks and two clamping plates, the clamping plates are symmetrically arranged on the upper end of the moving block, the clamping plates correspond to the moving blocks one by one, the inner side of the clamping plates is set as an empty shell, and the moving block and the clamping plates are parallel to each other.

[0013] As a further optimization of the present invention, there are a plurality of comb teeth and balls, the cross-section of the comb teeth is set to be square, the comb teeth are parallel to each other, the balls are set to be spherical, the balls are tightly attached to each other, one side of the comb teeth is tightly attached to the balls, and the balls are arranged at two-thirds of the clamping plate.

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

[0015] In the utility model, by setting up a telescopic device and a fixing device, when a new item is added indoors, the driving motor will control the positioning beacon to extend and retract upward or downward, which can effectively prevent the signal from being reflected and scattered when encountering a new exhibit, thereby ensuring the coverage and stability of the signal. The comb teeth can effectively clamp and fix installation objects of different shapes, saving the installation time of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a left-side structural diagram of the positioning beacon of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the fixing device of the utility model;

[0019] Figure 4 This is a schematic diagram of the exploded structure of the telescopic device of the utility model;

[0020] Figure 5 It is an overall schematic diagram of the threaded rod of the utility model;

[0021] Figure 6 It is a schematic diagram of the cross-sectional structure of the clamping plate of the utility model.

[0022] In the figure: 1. positioning beacon; 2. telescopic device; 21. driving motor; 22. connecting pipe; 23. spring; 24. telescopic rod; 3. fixing device; 31. fixing shell; 32. rotating shaft; 33. threaded rod; 34. fixing rod; 35. moving block; 36. clamping plate; 37. comb teeth; 38. ball bearing; 4. fixing block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0025] See also Figure 1-6 , the utility model provides a technical solution:

[0026] An indoor Bluetooth positioning beacon comprises a positioning beacon 1, a telescopic device 2 and a fixing device 3, wherein a fixing block 4 is fixedly connected to the outer side of the positioning beacon 1, the lower end of the fixing block 4 is fixedly connected to the telescopic device 2, and the lower end of the telescopic device 2 is fixedly connected to the fixing device 3; the telescopic device 2 comprises a driving motor 21, the upper end of the driving motor 21 is fixedly connected to a connecting pipe 22, the inner side of the connecting pipe 22 is fixedly connected to a spring 23, and the other end of the spring 23 is fixedly connected to a telescopic rod 24; the fixing device 3 comprises a fixing shell 31, the inner side of the fixing shell 31 is fixedly connected to a fixing rod 34, the inner side of the fixing rod 34 is rotatably connected to a threaded rod 33, one end of the threaded rod 33 is fixedly connected to a rotating shaft 32, the outer side of the threaded rod 33 is threadedly connected to a moving block 35, the upper end of the moving block 35 is fixedly connected to a clamping plate 36, the inner side of the clamping plate 36 is slidably connected to a comb tooth 37, and a ball bearing 38 is provided on the inner side of the clamping plate 36.

[0027] As a further implementation scheme of the above technical scheme: by setting the telescopic device 2 and the fixed block 4, there are two telescopic devices 2 and the fixed block 4, the telescopic devices 2 and the fixed block 4 are in one-to-one correspondence, the telescopic device 2 is set below the fixed block 4, and the telescopic device 2 is perpendicular to the bottom of the fixed block 4. Such a setting allows the positioning beacon 1 to adjust its position, thereby preventing the signal from touching other objects, resulting in changes in the direction of the signal and dispersion of energy;

[0028] As a further implementation scheme of the above technical scheme: by setting the connecting tube 22, the spring 23 and the telescopic rod 24, the connecting tube 22, the spring 23 and the telescopic rod 24 are parallel to each other, the telescopic rod 24 is installed on the inner side of the connecting tube 22 through the spring 23, the center points of the connecting tube 22, the spring 23 and the telescopic rod 24 are located on the same vertical line, and one end of the telescopic rod 24 is fixedly connected to the bottom of the fixed block 4, which can effectively allow the positioning beacon 1 to adjust its position and prevent the signal from contacting the newly added object;

[0029] As a further implementation scheme of the above technical scheme: by setting a fixed rod 34, there are two fixed rods 34, the fixed rods 34 are perpendicular to both sides of the fixed shell 31, the fixed rods 34 and the threaded rods 33 are parallel to each other, the two fixed rods 34 are symmetrically arranged on both sides of the fixed shell 31, and the fixed rods 34 are slidably connected to the inner side of the moving block 35. Such an arrangement can make the moving block 35 more stable when moving;

[0030] As a further implementation scheme of the above technical scheme: by setting a threaded rod 33, the threaded rod 33 is set to be cylindrical, the threaded rod 33 passes through two moving blocks 35, one end of the threaded rod 33 is rotatably connected to one side of the fixed shell 31, and two sections of threads are set at both ends of the threaded rod 33. The two sections of threads on the outer side of the threaded rod 33 are set in opposite directions. The moving block 35 can be effectively controlled to move relative to the moving block 35 according to the rotation of the threaded rod 33, so as to effectively install and fix the items at the installation location;

[0031] As a further implementation scheme of the above technical scheme: by setting a moving block 35 and a clamping plate 36, there are two moving blocks 35 and clamping plates 36, the clamping plates 36 are symmetrically arranged at the upper end of the moving block 35, the clamping plates 36 correspond to the moving block 35 one by one, the inner side of the clamping plate 36 is set as an empty shell, the moving block 35 and the clamping plate 36 are parallel to each other, and the moving block 35 can effectively clamp and fix the installation objects, which is convenient for the installation of the staff;

[0032] As a further implementation scheme of the above technical scheme: by setting comb teeth 37 and ball bearings 38, a plurality of comb teeth 37 and ball bearings 38 are provided, the shape of the cross section of the comb teeth 37 is set to be square, the comb teeth 37 are parallel to each other, the ball bearings 38 are set to be spherical, the ball bearings 38 are tightly attached to each other, one side of the comb teeth 37 is tightly attached to the ball bearings 38, and the ball bearings 38 are arranged at two-thirds of the clamping plate 36, which can effectively clamp and fix installation objects of different shapes, saving the installation time of the staff.

[0033] Workflow: When the Bluetooth positioning beacon 1 is installed indoors, the indoor Bluetooth positioning beacon 1 is installed at the installation location through the fixing device 3. Before installation, the staff first rotates the rotating shaft 32, and the threaded rod 33 will rotate according to the rotation of the rotating shaft 32. The moving block 35 arranged on the outside of the threaded rod 33 can rotate the moving block 35 according to the special setting of the threaded rod 33, so that the moving block 35 can be effectively controlled to move relative to each other. When the clamping plate 36 at the upper end of the moving block 35 is installed on the object at the installation location, the comb teeth 37 will shrink or squeeze the ball 38 arranged on the inner side of the clamping plate 36. When the ball 38 is shrunk or squeezed, it will shrink or squeeze other comb teeth 37, so that it can be squeezed and fixed according to the shape of the object at the installation location, so that it can be effectively installed. After the installation is completed, when new objects are added indoors, the user will control the driving motor 21, and the controlled driving motor 21 will control the telescopic rod 24 to extend and retract upward or downward, which can effectively prevent the signal from being reflected and scattered when encountering objects such as walls and furniture.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An indoor Bluetooth positioning beacon, comprising a positioning beacon (1), a telescopic device (2) and a fixing device (3), characterized in that: The outer side of the positioning beacon (1) is fixedly connected to a fixing block (4), the lower end of the fixing block (4) is fixedly connected to a telescopic device (2), and the lower end of the telescopic device (2) is fixedly connected to a fixing device (3); The telescopic device (2) comprises a driving motor (21), the upper end of the driving motor (21) is fixedly connected to a connecting pipe (22), the inner side of the connecting pipe (22) is fixedly connected to a spring (23), and the other end of the spring (23) is fixedly connected to a telescopic rod (24); The fixing device (3) comprises a fixing shell (31), a fixing rod (34) is fixedly connected to the inner side of the fixing shell (31), a threaded rod (33) is rotatably connected to the inner side of the fixing rod (34), one end of the threaded rod (33) is fixedly connected to a rotating shaft (32), a moving block (35) is threadedly connected to the outer side of the threaded rod (33), a clamping plate (36) is fixedly connected to the upper end of the moving block (35), a comb tooth (37) is slidably connected to the inner side of the clamping plate (36), and a ball (38) is provided on the inner side of the clamping plate (36).

2. An indoor Bluetooth positioning beacon according to claim 1, characterized in that: The telescopic device (2) and the fixed block (4) are provided with two, the telescopic device (2) and the fixed block (4) correspond one to one, the telescopic device (2) is arranged below the fixed block (4), and the telescopic device (2) is perpendicular to the bottom of the fixed block (4).

3. An indoor Bluetooth positioning beacon according to claim 1, characterized in that: The connecting tube (22), the spring (23) and the telescopic rod (24) are parallel to each other; the telescopic rod (24) is installed inside the connecting tube (22) via the spring (23); the center points of the connecting tube (22), the spring (23) and the telescopic rod (24) are located on the same vertical line; one end of the telescopic rod (24) is fixedly connected to the bottom of the fixed block (4).

4. The indoor Bluetooth positioning beacon according to claim 1, characterized in that: Two fixing rods (34) are provided. The fixing rods (34) are perpendicular to the two sides of the fixing shell (31). The fixing rods (34) and the threaded rods (33) are parallel to each other. The two fixing rods (34) are symmetrically arranged on the two sides of the fixing shell (31). The fixing rods (34) are slidably connected to the inner side of the moving block (35).

5. The indoor Bluetooth positioning beacon according to claim 1, characterized in that: The threaded rod (33) is arranged in a cylindrical shape, the threaded rod (33) passes through two moving blocks (35), one end of the threaded rod (33) is rotatably connected to one side of the fixed shell (31), two sections of threads are arranged at both ends of the threaded rod (33), and the two sections of threads on the outer side of the threaded rod (33) are arranged in opposite directions.

6. An indoor Bluetooth positioning beacon according to claim 1, characterized in that: The moving block (35) and the clamping plate (36) are provided with two, and the clamping plate (36) is symmetrically arranged at the upper end of the moving block (35), and the clamping plate (36) corresponds to the moving block (35) one by one, and the inner side of the clamping plate (36) is arranged as an empty shell, and the moving block (35) and the clamping plate (36) are parallel to each other.

7. An indoor Bluetooth positioning beacon according to claim 1, characterized in that: A plurality of comb teeth (37) and balls (38) are provided, the cross-section of the comb teeth (37) is arranged to be square, the comb teeth (37) are parallel to each other, the balls (38) are arranged to be spherical, the balls (38) are closely attached to each other, one side of the comb teeth (37) is closely attached to the balls (38), and the balls (38) are arranged at two-thirds of the clamping plate (36).

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