Detachable Bluetooth beacon with lock

Abstract

The utility model provides a detachable Bluetooth beacon with a lock, which comprises a lower shell, a circuit board, an upper cover, a ratchet wheel, a mounting seat, a spring and a sliding block, a central hole matched with the ratchet wheel is arranged in the middle of the mounting seat, a plurality of mounting grooves are arranged on the mounting seat along the circumferential direction of the central hole, the sliding block and the spring are arranged in any mounting groove, and the sliding block and the spring are arranged in the mounting groove. The sliding block can extend out of or retract into the mounting groove; the ratchet wheel is arranged in the center hole, a plurality of guide grooves matched with the sliding blocks are formed in the ratchet wheel in the circumferential direction, the sliding blocks are in sliding fit with the guide grooves, clamping grooves are formed in one ends of the guide grooves and correspond to the sliding blocks, and the sliding blocks can move into the clamping grooves. The sliding block is pushed by the spring to be matched with the guide groove of the ratchet wheel, installation can be achieved through rotation, climbing is not needed, alignment is not needed, and installation is convenient; unlocking can be carried out by upwards pressing the ratchet wheel, unlocking is convenient, equipment cannot be separated immediately, and the safety of operators below is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of Bluetooth beacons, and in particular to a detachable Bluetooth beacon with a lock. Background Art

[0002] In wireless networks, a beacon is a type of frame sent by an access point (or WiFi router) to indicate where it is. Bluetooth-based beacons periodically send data packets, and this can be used by software to identify the beacon location. This is often used by indoor navigation and positioning applications.

[0003] The existing Chinese patent with publication number CN220492999U discloses a Bluetooth beacon for indoor navigation, which relates to the technical field of Bluetooth navigation beacons, including a beacon body, a mounting base for installing the beacon body and an embedding tube for embedding in the wall, the inner bottom surface of the mounting base is rotatably penetrated by a screw threadedly connected to the inner wall of the embedding tube, the inner bottom surface of the embedding tube is fixedly connected to a spring, the movable end of the spring is fixedly connected to a lifting plate, the end of the lifting plate away from the spring is rotatably connected to a rotating plate, the side edges of the lifting plate and the rotating plate are slidably connected to the inner wall of the embedding tube, and the rotating plate is used to block the barrel opening of the embedding tube, and the corresponding key is inserted into the lock body and the key is twisted to realize that the lock core in the lock body drives the corresponding main bevel gear to rotate, and then the center bevel gear drives the screw to rotate, that is, the screw is screwed into the embedded tube.

[0004] However, the existing Bluetooth beacon devices installed on the ceiling are difficult to install and need to be installed by climbing high, which is troublesome to operate. Moreover, when disassembling, the device is easy to fall off, which may cause danger.

[0005] Therefore, the inventor believes that it is necessary to provide a mountable and detachable lockable Bluetooth beacon, which can be installed without alignment and climbing, and is easy to install and disassemble. Utility Model Content

[0006] In view of the defects in the prior art, the purpose of the utility model is to provide a detachable and lockable Bluetooth beacon.

[0007] According to the utility model, a detachable and lockable Bluetooth beacon includes: a lower shell, a circuit board, an upper cover, a ratchet, a mounting seat, a spring and a slider, wherein the lower shell and the upper cover cooperate to form a receiving cavity, the circuit board and the mounting seat are both mounted in the receiving cavity, a center hole matching the ratchet is provided in the middle of the mounting seat, a plurality of mounting grooves are provided on the mounting seat along the circumference of the center hole, the slider and the spring are provided in any of the mounting grooves, the two ends of the spring are respectively pressed against the bottom of the mounting groove and the slider, and the slider can extend out of or retract into the mounting groove;

[0008] The ratchet is arranged in the center hole, and a plurality of guide grooves matching the slider are circumferentially arranged on the ratchet. The slider slides in cooperation with the guide groove. A clamping groove is arranged at one end of the guide groove. The clamping groove is arranged corresponding to the slider, and the slider can move into the clamping groove.

[0009] Preferably, three mounting grooves are evenly arranged on the mounting seat along the circumference of the center hole, and three guide grooves are evenly arranged on the ratchet along the circumference.

[0010] Preferably, the slider comprises a slider body and a slider protrusion, a spring mounting hole is provided inside the slider body, and the spring is mounted in the spring mounting hole.

[0011] Preferably, the slider protrusion is arranged at the lower end of the slider body, and the thickness of the slider protrusion matches the groove width of the guide groove.

[0012] Preferably, the clamping groove of the guide groove is in a slope shape, and the clamping groove gradually tilts inward from the guide groove upward.

[0013] Preferably, the upper cover is arranged on the top of the mounting seat, a cover plate is arranged on the top of the upper cover, and a through hole matching the central hole of the mounting seat is arranged on the cover plate.

[0014] Preferably, a plurality of mounting holes are correspondingly arranged on the cover plate of the upper cover and the mounting seat, the mounting holes and the mounting grooves are arranged at intervals, and the mounting seat and the upper cover are fastened to the ceiling through the mounting holes.

[0015] Preferably, the distance between the lower surface of the mounting groove of the mounting seat and the cover plate of the upper cover matches the height of the sliding block.

[0016] Preferably, outer edges of the lower shell and the upper cover are fastened together by bolts, and the circuit board is installed below the mounting seat.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model uses a spring to push the slide block and the guide groove of the ratchet to cooperate, and can be installed by rotation, without the need for climbing or alignment, and is easy to install; the ratchet can be pressed upward to unlock, and the unlocking is convenient and the equipment will not fall off immediately, thereby ensuring the safety of the operator below. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0020] Figure 1 This is an exploded view of a detachable lockable Bluetooth beacon that is mainly embodied in the utility model;

[0021] Figure 2 This is a schematic diagram of the utility model mainly showing a detachable and lockable Bluetooth beacon in a normal position;

[0022] Figure 3 This is a schematic diagram of an inverted Bluetooth beacon with a lock that can be installed and removed, which is mainly embodied in the utility model;

[0023] Figure 4 This is a schematic diagram of locking a removable lockable Bluetooth beacon, which is mainly embodied in the utility model;

[0024] Figure 5 The utility model mainly embodies the unlocking schematic diagram of the installable and detachable locked Bluetooth beacon.

[0025] Reference numerals:

[0026] Lower case 1 Circuit board 2 Upper cover 3

[0027] Ratchet 4 Mounting seat 5 Spring 6

[0028] Slider 7 DETAILED DESCRIPTION

[0029] The utility model is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be pointed out that for those of ordinary skill in the art, several changes and improvements can be made without departing from the concept of the utility model. These all belong to the protection scope of the utility model.

[0030] like Figure 1-5 As shown, a detachable lockable Bluetooth beacon provided by the utility model comprises: a lower shell 1, a circuit board 2, an upper cover 3, a ratchet 4, a mounting seat 5, a spring 6 and a slider 7. The lower shell 1 and the upper cover 3 cooperate to form a receiving cavity. The circuit board 2 and the mounting seat 5 are both installed in the receiving cavity. A center hole matching the ratchet 4 is provided in the middle of the mounting seat 5. A plurality of mounting grooves are provided circumferentially along the center hole on the mounting seat 5. A slider 7 and a spring 6 are provided in any mounting groove. The two ends of the spring 6 are respectively pressed against the bottom of the mounting groove and the slider 7. The slider 7 can extend or retract into the mounting groove. The ratchet 4 is provided in the center hole. A plurality of guide grooves matching the slider 7 are provided circumferentially on the ratchet 4. The slider 7 slides with the guide groove. A card slot is provided at one end of the guide slot. The card slot is correspondingly provided to the slider 7. The slider 7 can move into the card slot.

[0031] The present application does not require climbing a ladder or using auxiliary tools (such as a pole with a rack) during installation, deployment and maintenance, and is easy to install and disassemble.

[0032] The mounting seat 5 is provided with three mounting grooves evenly arranged along the circumference of the center hole, and the ratchet wheel 4 is provided with three guiding grooves evenly arranged along the circumference.

[0033] The slider 7 comprises a slider body and a slider protrusion. A spring mounting hole is provided inside the slider body, and the spring 6 is mounted in the spring mounting hole.

[0034] The slider protrusion is arranged at the lower end of the slider body, and the thickness of the slider protrusion matches the groove width of the guide groove.

[0035] The clamping groove of the guide groove is in a slope shape, and the clamping groove gradually tilts inward from the guide groove upward.

[0036] The upper cover 3 is arranged on the top of the mounting seat 5 . A cover plate is arranged on the top of the upper cover 3 . A through hole matching the central hole of the mounting seat 5 is arranged on the cover plate.

[0037] A plurality of mounting holes are correspondingly arranged on the cover plate of the upper cover 3 and the mounting seat 5. The mounting holes and the mounting grooves are arranged at intervals. The mounting seat 5 and the upper cover 3 are fastened and mounted on the ceiling through the mounting holes.

[0038] The distance between the lower surface of the mounting groove of the mounting seat 5 and the cover plate of the upper cover 3 matches the height of the slider 7 .

[0039] The outer edges of the lower shell 1 and the upper cover 3 are fastened together by bolts, and the circuit board 2 is installed below the mounting seat 5 .

[0040] The installation method of the present application is as follows: first fix the mounting base 5 on the ceiling, align the ratchet 4 with the center hole of the mounting base 5, and rotate it clockwise. The ratchet 4 pushes the slider 7 to move backward, the spring 6 is compressed, rotated to the slot of the guide groove and released, and the spring 6 extends to push the slider 7 into the slot of the ratchet 4 to complete the installation.

[0041] The disassembly method of the present application is as follows: press the ratchet 4 upward to unlock, the ratchet 4 pushes the slider 7 to move backward, the spring 6 is compressed, the slider 7 exits the slot of the ratchet 4, rotates counterclockwise into the guide slot and can be taken out downward.

[0042] The present application does not require specific position alignment, and can be installed by simply rotating clockwise and pressing in, thus solving the problem of troublesome installation alignment of existing equipment and the need to climb a ladder.

[0043] This application is locked after installation and cannot be disassembled without unlocking. It needs to be pressed upwards to unlock and rotated counterclockwise to disassemble, which solves the problem of the device being easily detached.

[0044] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0045] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other at will.

Claims

1. A removable lockable Bluetooth beacon, characterized in that: include: A lower shell (1), a circuit board (2), an upper cover (3), a ratchet (4), a mounting seat (5), a spring (6) and a slider (7), wherein the lower shell (1) and the upper cover (3) cooperate to form a receiving cavity, wherein the circuit board (2) and the mounting seat (5) are both mounted in the receiving cavity, wherein a central hole matching the ratchet (4) is arranged in the middle of the mounting seat (5), wherein a plurality of mounting grooves are arranged on the mounting seat (5) along the circumference of the central hole, wherein the slider (7) and the spring (6) are arranged in any of the mounting grooves, wherein two ends of the spring (6) respectively press against the bottom of the mounting groove and the slider (7), and the slider (7) can extend out of or retract into the mounting groove; The ratchet (4) is arranged in the center hole. A plurality of guide grooves matching the slider (7) are arranged on the ratchet (4) along the circumferential direction. The slider (7) is slidably matched with the guide groove. A clamping groove is arranged at one end of the guide groove. The clamping groove is arranged corresponding to the slider (7). The slider (7) can move into the clamping groove.

2. The removable lockable Bluetooth beacon according to claim 1, characterized in that: The mounting seat (5) is provided with three mounting grooves evenly arranged along the circumference of the center hole, and the ratchet wheel (4) is provided with three guiding grooves evenly arranged along the circumference.

3. The removable lockable Bluetooth beacon according to claim 1, characterized in that: The slider (7) comprises a slider body and a slider protrusion. A spring mounting hole is provided inside the slider body, and the spring (6) is mounted in the spring mounting hole.

4. The removable lockable Bluetooth beacon according to claim 3, characterized in that: The slider protrusion is arranged at the lower end of the slider body, and the thickness of the slider protrusion matches the groove width of the guide groove.

5. The removable lockable Bluetooth beacon according to claim 1, characterized in that: The clamping groove of the guide groove is in a slope shape, and the clamping groove gradually tilts inward from the guide groove upward.

6. The removable lockable Bluetooth beacon according to claim 1, characterized in that: The upper cover (3) is arranged on the top of the mounting seat (5), and a cover plate is arranged on the top of the upper cover (3), and a through hole matching the central hole of the mounting seat (5) is arranged on the cover plate.

7. The removable lockable Bluetooth beacon according to claim 6, characterized in that: A plurality of mounting holes are correspondingly arranged on the cover plate of the upper cover (3) and the mounting seat (5); the mounting holes and the mounting grooves are arranged at intervals; the mounting seat (5) and the upper cover (3) are fastened to the ceiling through the mounting holes.

8. The removable lockable Bluetooth beacon according to claim 1, characterized in that: The distance between the lower surface of the mounting groove of the mounting seat (5) and the cover plate of the upper cover (3) matches the height of the sliding block (7).

9. The removable lockable Bluetooth beacon according to claim 1, characterized in that: The outer edges of the lower shell (1) and the upper cover (3) are fastened together by bolts, and the circuit board (2) is installed below the mounting seat (5).

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