Vibration-measurable data collector for Internet of Things

Abstract

The utility model discloses a vibration-measurable data collector for an internet of things, and relates to the technical field of vibration measurement. The vibration-measurable data collector for the Internet of Things comprises a hollow shell, the lower side of the shell is connected with a vibration sensor, the upper surface of the shell is provided with a battery bin, a battery is arranged in the battery bin, and a storage battery, a PLC body and a communication module are installed in the shell. Compared with the prior art, the PLC controller has the advantages that the storage battery can continuously supply power to the vibration sensor when the electric quantity of the battery is used up, and meanwhile, a signal indicating that the electric quantity is used up can be remotely transmitted through the communication module; a worker can conveniently replace the battery in time, the internal structure of the shell can be directly observed after the connecting plate is taken down, and the communication module and the storage battery can be conveniently overhauled.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration measurement, in particular to a data collector capable of measuring vibration for the Internet of Things. Background Art

[0002] The Internet of Things is a new type of network concept. It connects different things to each other through information and sensor devices to form a huge network system. In this system, things can exchange and communicate information through information dissemination media. The core of the Internet of Things is to realize ubiquitous connection and information interaction between things and things, and between things and people.

[0003] Existing vibration measuring devices can transmit data to a remote terminal to remotely monitor the detected equipment. For example, Chinese patent application number CN202120731228.3 discloses a motor vibration amplitude detection device based on the Internet of Things, including a vibration sensor for detecting the motor vibration signal and a control module for processing the vibration signal received by the vibration sensor. The control module signal is connected to a wireless communication module, and the wireless communication module is used to transmit the signal processed by the control module to the terminal device. The vibration sensor, control module and wireless communication module are all electrically connected to a power supply module.

[0004] This device is powered by a lithium battery. When the lithium battery is exhausted or during the battery replacement process, there is no power to provide power to the vibration sensor, which affects the continuity of vibration measurement. In addition, since the control module is arranged inside the shell, the status of the control module cannot be directly observed by opening the external structure, which makes it inconvenient to repair the control module when a fault occurs. Utility Model Content

[0005] Technical issues solved

[0006] In view of the deficiencies in the prior art, the utility model provides a data collector for the Internet of Things that can measure vibration, which solves the problem that the vibration sensor cannot continue to measure vibration when the battery is exhausted and the internal structure of the device is not convenient for maintenance.

[0007] Technical Solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a data collector for the Internet of Things that can measure vibration, comprising a hollow shell, a vibration sensor connected to the lower side of the shell, a battery compartment provided on the upper surface of the shell, a battery provided inside the battery compartment, a storage battery, a PLC controller body and a communication module installed inside the shell, the battery, the storage battery, the PLC controller body and the communication module are electrically connected, a connecting plate is attached to one side of the shell, connecting blocks are connected to both sides of the connecting plate, grooves matching the connecting blocks are opened on both sides of the shell, one side of the connecting block extends into the groove, a threaded hole is opened through the outer surface of the connecting block, a hole corresponding to the threaded hole is opened on the inner wall of the groove, a cover plate is connected to the upper surface of the shell, and a magnetic base is connected to the lower surface of the vibration sensor.

[0009] Preferably, a light emitting diode is installed on one side of the upper surface of the shell, and the light emitting diode is electrically connected to the battery.

[0010] Preferably, the outer surface of the connecting block is coated with rubber.

[0011] Preferably, a gap is left between one side of the interior of the groove and the connecting block.

[0012] Preferably, a partition is connected inside the shell.

[0013] Preferably, the partition is made of rock wool.

[0014] Beneficial Effects

[0015] The utility model provides a data collector for the Internet of Things that can measure vibrations. It has the following beneficial effects:

[0016] By setting up structures such as batteries and connecting plates, when the battery in the battery compartment is exhausted, the PLC controller body controls the battery to power the vibration sensor, and the fastener in the threaded hole can be unscrewed to release the connection between the connecting plate and the shell. Compared with the existing technology, the battery can continue to power the vibration sensor when the battery is exhausted. At the same time, the signal of exhausted power will be remotely transmitted through the communication module, which is convenient for the staff to replace the battery in time. After removing the connecting plate, the structure inside the shell can be directly observed, which is convenient for the inspection and maintenance of the communication module and battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the connection block of the utility model;

[0019] Figure 3 It is a schematic diagram of the internal structure of the shell of the utility model.

[0020] In the figure: 1. Shell; 2. Vibration sensor; 3. Battery compartment; 4. Battery; 5. PLC controller body; 6. Communication module; 7. Connecting plate; 8. Connecting block; 9. Groove; 10. Threaded hole; 11. Cover plate; 12. Light-emitting diode; 13. Gap; 14. Partition; 15. Magnetic base. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 The utility model provides a technical solution: a data collector for the Internet of Things that can measure vibration, comprising a hollow shell 1, a vibration sensor 2 is connected to the lower side of the shell 1, a battery compartment 3 is provided on the upper surface of the shell 1, a battery is arranged inside the battery compartment 3, a storage battery 4, a PLC controller body 5 and a communication module 6 are installed inside the shell 1, the battery, the storage battery 4, the PLC controller body 5 and the communication module 6 are electrically connected, a connecting plate 7 is attached to one side of the shell 1, connecting blocks 8 are connected to both sides of the connecting plate 7, grooves 9 adapted to the connecting blocks 8 are provided on both sides of the shell 1, one side of the connecting block 8 extends into the groove 9, a threaded hole 10 is penetrated and provided on the outer surface of the connecting block 8, a hole corresponding to the threaded hole 10 is provided on the inner wall of the groove 9, a cover plate 11 is connected to the upper surface of the shell 1, a magnetic seat 15 is connected to the lower surface of the vibration sensor 2, a thread is provided on the inner wall of the hole, and the threaded hole 10 and the inside of the hole are connected with the same fastener.

[0023] During operation, when the battery in the battery compartment 3 is exhausted, the PLC controller body 5 controls the battery 4 to supply power to the vibration sensor 2 and the communication module 6. The vibration sensor 2 is a prior art, such as a THW1711 model sensor, and the communication module 6 is a prior art, such as an OSA model IoT wireless module. At the same time, the PLC controller body 5 controls the communication module 6 to remotely transmit the information of exhausted power to the terminal, so that the staff can replace the battery in time. When the internal structure of the shell 1 needs to be inspected, the fastener in the threaded hole 10 is unscrewed so that the connecting plate 7 is no longer connected to the shell 1. The internal structure of the shell 1 can be directly observed by removing the connecting plate 7, which is convenient for inspection. Under normal working conditions, the communication module 6 can remotely transmit the vibration information collected by the vibration sensor 2 to the terminal, thereby realizing remote understanding of the vibration information of the device under test, and magnetically adsorbing the vibration sensor 2, the shell 1 and other structures onto the device that needs vibration measurement through the magnetic base 15, thereby forming an Internet of Things.

[0024] See also Figure 1-3 The utility model provides a technical solution: a light emitting diode 12 is installed on one side of the upper surface of the shell 1, and the light emitting diode 12 is electrically connected to the battery 4.

[0025] During operation, when the battery power in the battery compartment 3 is exhausted, the storage battery 4 supplies power to the light emitting diode 12, so that the light emitting diode 12 emits bright light, making it easier for the staff to observe the position of the device.

[0026] See also Figure 1-3 The utility model provides a technical solution: the outer surface of the connecting block 8 is covered with rubber.

[0027] During operation, the friction between the connecting block 8 and the groove 9 can be increased by setting the rubber. When the connecting plate 7 is installed, the connecting block 8 can be inserted into the groove 9. Under the action of the rubber, the position of the connecting plate 7 will be fixed, making it easy to screw the fastener into the threaded hole 10.

[0028] See also Figure 1-3 The utility model provides a technical solution: a gap 13 is left between one side of the inner side of the groove 9 and the connecting block 8 .

[0029] During operation, by leaving a gap 13 between the groove 9 and the connecting block 8 , fingers can be inserted into the gap 13 , making it easy to push the connecting block 8 out of the groove 9 and to remove the connecting plate 7 .

[0030] See also Figure 1-3 The utility model provides a technical solution: a partition 14 is connected inside the shell 1, and the partition 14 separates the battery 4 from the PLC controller body 5 and the communication module 6.

[0031] During operation, through the setting of the partition 14, when the battery 4 is damaged or spontaneously combusts, the partition 14 can prevent the battery 4 from affecting the PLC controller body 5 and the communication module 6.

[0032] See also Figure 1-3 The utility model provides a technical solution: the partition 14 is made of rock wool.

[0033] During operation, the partition 14 made of rock wool has good heat insulation, which can prevent the high temperature generated by the spontaneous combustion of the battery 4 from affecting the PLC controller body 5 and the communication module 6.

[0034] In summary, when the battery in the battery compartment 3 is exhausted, the PLC controller body 5 controls the battery 4 to supply power to the vibration sensor 2 and the communication module 6. At the same time, the PLC controller body 5 controls the communication module 6 to remotely transmit the information of the exhaustion of power to the terminal, so that the staff can replace the battery in time. The vibration sensor 2, the shell 1 and other structures are magnetically attracted to the equipment that needs to be measured for vibration through the magnetic base 15, thereby forming an Internet of Things. When the internal structure of the shell 1 needs to be inspected, the fastener in the threaded hole 10 is unscrewed so that the connecting plate 7 is no longer connected to the shell 1. The internal structure of the shell 1 can be directly observed by removing the connecting plate 7, which is convenient for inspection.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] 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. A data collector for the Internet of Things capable of measuring vibration, comprising a hollow housing (1), characterized in that: The lower side of the shell (1) is connected to a vibration sensor (2); the upper surface of the shell (1) is provided with a battery compartment (3); a battery is arranged inside the battery compartment (3); a storage battery (4), a PLC controller body (5) and a communication module (6) are installed inside the shell (1); the battery, the storage battery (4), the PLC controller body (5) and the communication module (6) are electrically connected; a connecting plate (7) is attached to one side of the shell (1); connecting blocks (8) are connected to both sides of the connecting plate (7); grooves (9) matching the connecting blocks (8) are provided on both sides of the shell (1); one side of the connecting block (8) extends into the groove (9); a threaded hole (10) is provided through the outer surface of the connecting block (8); a hole corresponding to the threaded hole (10) is provided on the inner wall of the groove (9); a cover plate (11) is connected to the upper surface of the shell (1); and a magnetic seat (15) is connected to the lower surface of the vibration sensor (2).

2. A data collector for the Internet of Things capable of measuring vibration according to claim 1, characterized in that: A light emitting diode (12) is mounted on one side of the upper surface of the housing (1), and the light emitting diode (12) is electrically connected to the storage battery (4).

3. The data collector for the Internet of Things capable of measuring vibration according to claim 1, characterized in that: The outer surface of the connecting block (8) is covered with rubber.

4. The data collector for the Internet of Things capable of measuring vibration according to claim 1, characterized in that: A gap (13) is left between one side of the interior of the groove (9) and the connecting block (8).

5. The data collector for the Internet of Things capable of measuring vibration according to claim 1, characterized in that: A partition plate (14) is connected inside the shell (1).

6. The data collector for the Internet of Things capable of measuring vibration according to claim 5, characterized in that: The partition (14) is made of rock wool.

Images