Temperature vibration detection device

Abstract

The utility model relates to a temperature vibration detection device. The transmitting end comprises a transmitting end box, a controller is installed in the transmitting end box, the controller comprises a control module, a signal processing module, a wireless transmitting module and a power module, the signal processing module, the wireless transmitting module and the power module are connected with the control module, an antenna is further arranged outside the transmitting end box, and the antenna is connected with the wireless transmitting module; the probe comprises a probe box, a temperature sensor and a vibration sensor are installed in the probe box, the temperature sensor and the vibration sensor are connected with a signal processing module through signal cables, and the probe box is further provided with a plurality of circular counter bore magnets used for adsorption and fixation. The temperature vibration detection device provided by the utility model improves the convenience of installation and use.

Description

Technical Field

[0001] This utility model belongs to the field of temperature and vibration detection technology, and in particular relates to a temperature and vibration detection device. Background Technology

[0002] Temperature and vibration detection devices are used to detect both temperature and vibration. They are integrated temperature and vibration detection methods, employing temperature and vibration sensors to monitor the temperature and other parameters of mechanical equipment. They are widely used in industrial production for monitoring the condition of various equipment. Traditional temperature and vibration detection devices require complex on-site installation and typically use wired methods for signal transmission, with temperature and vibration signals transmitted to a management platform via signal cables.

[0003] The aforementioned temperature and vibration detection devices are complex to install and use, and have low application flexibility. Therefore, it is necessary to develop and design novel temperature and vibration detection devices to solve the aforementioned technical problems. Utility Model Content

[0004] The purpose of this invention is to provide a temperature and vibration detection device that improves the convenience of installation and use.

[0005] The technical solution adopted by this utility model is as follows: a temperature and vibration detection device, including a transmitter and a probe; the transmitter includes a transmitter box, and a controller is installed inside the transmitter box. The controller includes a control module and a signal processing module, a wireless transmission module and a power supply module connected to the control module. An antenna is also provided outside the transmitter box and is connected to the wireless transmission module; the probe includes a probe box, and a temperature sensor and a vibration sensor are installed inside the probe box. The temperature sensor and the vibration sensor are connected to the signal processing module through signal cables. The probe box is also provided with multiple circular countersunk magnets for adsorption and fixation.

[0006] Preferably, the transmitter box includes a transmitter box body with an open top, a transmitter box cover installed on the open top and a sealing gasket between the two, and a controller located inside the transmitter box body.

[0007] Preferably, a plurality of mounting plates with connection holes are provided around the base of the transmitter housing.

[0008] Preferably, a terminal block is provided on the outer wall of the transmitter housing and between the end of the signal cable. The terminal block includes a female terminal on the transmitter housing that is connected to the signal processing module and a male terminal on the end of the signal cable.

[0009] Preferably, the probe box includes a probe box body and a probe box cover mounted on the probe box body with a sealing gasket between the two, the temperature sensor and the vibration sensor are located inside the probe box body, and the circular countersunk magnet is mounted on the back of the probe box body.

[0010] The advantages and positive effects of this utility model are:

[0011] This invention provides a temperature and vibration detection device. Compared with existing temperature and vibration detection devices, this device houses the temperature sensor and vibration sensor within a probe box, which is equipped with a circular countersunk magnet. This allows the probe box to be magnetically fixed to the metal casing of the equipment and moved freely as needed, eliminating the need for additional fixing methods. Installation and use are simple, and there is no damage to the equipment surface. The device also features a transmitter with an internal controller. The temperature signal from the temperature sensor and the vibration signal from the vibration sensor are transmitted to the controller via a signal cable and wirelessly to the management backend via an antenna. This eliminates the reliance on cables for communication with the management backend, further enhancing the convenience of installation and use. Attached Figure Description

[0012] Figure 1 This is a mechanical structure diagram of the present invention;

[0013] Figure 2 This is a structural block diagram of the present invention;

[0014] In the picture:

[0015] 1. Transmitter housing; 2. Transmitter housing cover; 3. Antenna; 4. Terminal block; 5. Signal cable; 6. Probe housing cover; 7. Circular countersunk magnet; 8. Probe housing. Detailed Implementation

[0016] To further understand the invention content, features and effects of this utility model, the following embodiments are provided in detail.

[0017] Please see Figure 1 and Figure 2 The present invention discloses a temperature and vibration detection device, comprising a transmitter and a probe. The probe is used to check the temperature and vibration of the equipment, generating temperature detection signals and vibration detection signals. The transmitter receives the aforementioned signals from the probe and wirelessly transmits the data to the management backend. The entire temperature and vibration detection device is easily portable to the application site and can be quickly and conveniently installed on the equipment to be tested. The device establishes a wireless communication connection with the management backend, eliminating the reliance on cables.

[0018] The transmitter includes a transmitter box, inside which a controller is installed. The controller includes a control module, a signal processing module, a wireless transmission module, and a power supply module connected to the control module. An antenna 3 is also located externally on the transmitter box and is connected to the wireless transmission module. The control module, based on a PLC or MCU, is used for overall control. The signal processing module employs a dual-channel analog-to-digital converter circuit to convert temperature and vibration detection signals. The digital signals of temperature and vibration are transmitted to the management backend via the wireless transmission module and the external antenna 3. The power supply module provides the necessary electrical energy to the device.

[0019] The power module includes a power management circuit and a rechargeable battery. A charging interface can be provided on the side wall of the transmitter box for charging via an external power cable. The power module may also include a wireless charging coil located inside the transmitter box for wireless charging.

[0020] In this embodiment, the transmitter box includes a transmitter box body 1 with an open top, a transmitter box cover 2 installed on the open top, and a sealing gasket between the two. The transmitter box body 1 and the transmitter box cover 2 are assembled with multiple screws. The controller is located inside the transmitter box body 1. The purpose of setting the sealing gasket is to improve the overall sealing of the transmitter and improve the waterproof effect.

[0021] In this embodiment, multiple mounting plates with connection holes are provided around the root of the transmitter housing 1. In application, multiple bolts can be used to install and fix the transmitter on a stable equipment bracket.

[0022] The probe includes a probe box, inside which a temperature sensor and a vibration sensor are installed. The temperature sensor and vibration sensor are connected to the signal processing module of the controller via signal cable 5. The probe box also has multiple circular countersunk magnets 7 for magnetic attachment. The probe is fixed to a key position on the metal casing of the equipment by magnetic adsorption. The temperature sensor and vibration sensor are used to detect the temperature and vibration signals at the key position of the equipment, respectively. The analog temperature and vibration signals are transmitted to the controller at the transmitting end via signal cable 5. The temperature sensor and vibration sensor are existing miniaturized temperature and vibration sensors (single-axis or triaxial sensors), which will not be described in detail.

[0023] In this embodiment, the probe box includes a probe box body 8 and a probe box cover 6 mounted on the probe box body 8, with a sealing gasket between the two. The temperature sensor and vibration sensor are located inside the probe box body 8. The sealing gasket is used to improve the overall sealing of the probe and enhance the waterproof effect. A circular countersunk magnet 7 is mounted on the back of the probe box body 8. As shown in the figure, the probe box is generally rectangular in shape, and the circular countersunk magnet 7 is located at the four corners of the probe box body 8. The countersunk magnet prevents it from protruding outward, making the back of the probe box flat for easy adsorption and fixation onto the metal casing of the device.

[0024] In this embodiment, a terminal block 4 is provided on the outer wall of the transmitter housing 1 and between the end of the signal cable 5. The terminal block 4 includes a female terminal provided on the transmitter housing 1 and connected to the signal processing module, and a male terminal provided at the end of the signal cable 5.

[0025] Application method:

[0026] The temperature and vibration detection device is carried to the application site. The probe is magnetically attached to the detection point on the metal shell of the equipment, and the transmitter is bolted to the equipment bracket. During operation, the temperature sensor and vibration sensor of the probe continuously detect the temperature and vibration at the detection point on the equipment and generate analog temperature and vibration signals. The temperature and vibration signals are sent to the signal processing module of the transmitter through the signal cable 5, which converts them into digital signals. The control module sends the digital temperature and vibration signals to the management backend through the wireless transmission module and antenna 3.

Claims

1. A temperature and vibration detection device, characterized in that: It includes a transmitter and a probe; the transmitter includes a transmitter box, inside which a controller is installed, the controller includes a control module and a signal processing module, a wireless transmission module and a power module connected to the control module, and an antenna (3) is provided outside the transmitter box, the antenna (3) is connected to the wireless transmission module; the probe includes a probe box, inside which a temperature sensor and a vibration sensor are installed, the temperature sensor and the vibration sensor are connected to the signal processing module through a signal cable (5), and multiple circular sinker magnets (7) for adsorption and fixation are provided on the probe box.

2. The temperature and vibration detection device as described in claim 1, characterized in that: The transmitter box includes a transmitter box body (1) with an open top, a transmitter box cover (2) installed on the open top and a sealing gasket between the two, and a controller located inside the transmitter box body (1).

3. The temperature and vibration detection device as described in claim 2, characterized in that: Multiple mounting plates with connection holes are provided around the base of the transmitter housing (1).

4. The temperature and vibration detection device as described in claim 3, characterized in that: A terminal block (4) is provided on the outer wall of the transmitter housing (1) and between the end of the signal cable (5). The terminal block (4) includes a female terminal provided on the transmitter housing (1) and connected to the signal processing module, and a male terminal provided at the end of the signal cable (5).

5. The temperature and vibration detection device as described in claim 1, characterized in that: The probe box includes a probe box body (8) and a probe box cover (6) mounted on the probe box body (8) with a sealing gasket between them. The temperature sensor and the vibration sensor are located inside the probe box body (8), and the circular countersunk magnet (7) is mounted on the back of the probe box body (8).

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