Detector

Abstract

The utility model relates to the technical field of detection equipment, particularly provides a detector, and aims to solve the problem of single function of an existing detector. In order to achieve the purpose, the detector comprises a shell and an electric control assembly installed in the shell, the electric control assembly comprises a circuit board and a fault detection module connected with the circuit board, and the fault detection module is used for detecting fault information of the clothes processing equipment. The electronic control assembly further comprises a vibration test module and / or a detection module connected with the circuit board, the vibration test module is used for detecting vibration data of the clothes processing equipment, and the detection module is used for detecting metal and / or water pipes in a wall. According to the detector, the vibration testing module and the detection module are additionally arranged, so that the detector has a fault detection function, a vibration testing function, a metal detection function and a water pipe detection function, the functions of the detector are greatly enriched, and the detector is more convenient for workers to use.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, and specifically provides a detection instrument. Background Art

[0002] When a washing machine in a user's home breaks down, a staff member can use a detector to perform fault detection on the washing machine. However, the existing detector only has a fault detection function and is relatively simple in function.

[0003] Therefore, this field needs a new technical solution to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the above technical problem, that is, to solve the problem that the existing detector has a single function.

[0005] In a first aspect, the present invention provides a detector, comprising a housing and an electronic control component installed in the housing, wherein the electronic control component comprises a circuit board and a fault detection module connected to the circuit board, wherein the fault detection module is used to detect fault information of a clothing processing device.

[0006] The electronic control assembly further includes a vibration testing module and / or a detection module connected to the circuit board, wherein the vibration testing module is used to detect vibration data of the clothing processing device, and the detection module is used to detect metal and / or water pipes in the wall.

[0007] In a preferred technical solution of the above detector, the detector further comprises an adsorption member provided on the shell, and the adsorption member can be adsorbed onto a box of the clothing processing device.

[0008] In a preferred technical solution of the above detector, the adsorption component is fixedly connected to the housing of the clothing processing device in a magnetic adsorption manner.

[0009] In a preferred technical solution of the above detector, the vibration data includes one or more of vibration velocity, vibration amplitude, vibration displacement and vibration frequency.

[0010] In a preferred technical solution of the above detector, the detection module includes an electromagnetic induction detection module, and the electromagnetic induction detection module is used to detect metal in the wall.

[0011] In a preferred technical solution of the above detector, the detection module includes an ultrasonic detection module, and the ultrasonic detection module is used to detect water pipes in the wall.

[0012] In the preferred technical solution of the above-mentioned detector, the electronic control component further includes a multimeter module connected to the circuit board.

[0013] In the preferred technical solution of the above-mentioned detector, the detector also includes a power cord and a transmission detection line group, the circuit board is provided with a power interface and an input-output interface, one end of the power cord is plugged into the power interface, one end of the transmission detection line group is plugged into the input-output interface, and the other end of the transmission detection line group is provided with a connector, which can be connected to the power plug of the clothing processing device. The detector can transmit data with the clothing processing device and supply power to the clothing processing device through the transmission detection line group.

[0014] In the preferred technical solution of the above detector, the detector is a handheld detector.

[0015] In the preferred technical solution of the above detector, the shell includes a display area and a control area, the display area is provided with a display screen, and the control area is provided with a plurality of buttons with different functions.

[0016] When adopting the above technical solution, the detector of the utility model has not only the fault detection function, but also the vibration test function, metal detection function, water pipe detection function and multimeter function, which greatly enriches the functions of the detector and is more convenient for staff to use.

[0017] Furthermore, the detection of the present invention is carried out by arranging an adsorption component on the shell of the detector. When vibration detection is required, it is convenient to fix the detector to the box of the clothing processing device. When the vibration detection is completed, it is also convenient to remove the detector from the box of the clothing processing device, which is more convenient to operate and improves the user experience.

[0018] Furthermore, the detection of the present invention is to set the adsorption component to be fixedly connected to the box of the clothing processing equipment in a magnetic adsorption manner, so that the connection between the detector and the box is more stable, which is conducive to improving the accuracy of the detection data. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

[0020] Figure 1 It is a structural diagram of the detector of the present utility model;

[0021] Figure 2 It is a system schematic diagram of the electronic control components of the detector of the present utility model.

[0022] List of reference numerals:

[0023] 1. Shell;

[0024] 21. Circuit board;

[0025] 22. Fault detection module;

[0026] 23. Electromagnetic induction detection module;

[0027] 24. Ultrasonic detection module;

[0028] 25. Multimeter module;

[0029] 3. Power cord;

[0030] 4. Transmission test line set;

[0031] 5. Connector;

[0032] 6. Display screen;

[0033] 7. Press the button. DETAILED DESCRIPTION

[0034] The following describes preferred embodiments of the present invention with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely intended to illustrate the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. For example, although the embodiments described below are described in conjunction with a washing machine, the detector of the present invention is also applicable to other types of clothing processing equipment, such as dryers, washer-dryers, or shoe washers.

[0035] It should be noted that in the description of this utility model, terms such as "inner," "outer," "front," "back," "top," and "bottom" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. These are merely for ease of description and do not indicate or imply that the device or component described must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "connected," and "installed" should be understood in a broad sense, for example, to refer to fixed connections, detachable connections, or integral connections. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0037] Based on the problem of single function of existing detectors pointed out in the background art, the utility model provides a detector, which aims to add new functions to the detector and enrich the functions of the detector.

[0038] Specifically, if Figure 1 and Figure 2As shown, the utility model provides a detector, which includes a shell 1 and an electronic control component installed in the shell 1, wherein the electronic control component includes a circuit board 21 and a fault detection module 22 connected to the circuit board 21, and the fault detection module 22 is used to detect fault information of the clothing processing equipment.

[0039] For example, if a washing machine, such as a clothing processing device, malfunctions, a user can report a problem by phone or through a mobile app. After receiving the user's report, a staff member will visit the user's home with a detector to perform repairs. The detector has a fault detection function. Its fault detection module 22 can detect fault information from the washing machine and, based on the fault information, determine whether the washing machine's electrical components are faulty.

[0040] Exemplarily, the fault detection module 22 includes multiple detection units with different detection functions, which may specifically include an AC switch element detection unit. The main control board of the washing machine is equipped with various AC switch elements such as relays and thyristors. The AC switch detection unit can detect the output voltage and current of the AC switch, and judge whether the AC switch is normal based on the voltage and current values; it can also include an AC load detection unit. The washing machine body is equipped with loads such as an inlet valve, a drain valve, a water pump and a motor. The AC load detection unit can judge whether the functions of these loads are normal; it can also include a door lock detection unit. The washing machine body is equipped with a door lock. The door lock detection unit can detect whether the door lock function is normal; it can also include a frequency signal detection unit. The washing machine also includes sensor elements such as a water level sensor and a flow meter. The frequency signal detection unit can detect whether the signals of these sensor elements are normal.

[0041] It should be noted that the detection functions of the fault detection module 22 are not limited to the above-mentioned ones, and may also include other types of detection functions, such as resistance detection, isolated communication detection, and non-isolated communication detection.

[0042] Preferably, if Figure 2 As shown, the electronic control component of the detector of the present invention further includes a vibration test module connected to the circuit board 21, and the vibration test module is used to detect vibration data of the clothing processing equipment.

[0043] That is to say, in addition to the fault detection function, the detector of the present invention also has a vibration detection function, which enriches the functions of the detector and is more convenient for staff to use.

[0044] Taking the clothing processing equipment as a washing machine as an example, after the staff completes the installation of the washing machine or when the washing machine makes abnormal noises, the washing machine can be run, and then the vibration test module can be used to detect the vibration data of the washing machine to determine whether the vibration data of the washing machine is within the standard range.

[0045] It should be noted that the present invention does not limit the type of vibration data detected by the vibration detection module. For example, the vibration data can be any one of vibration speed, vibration amplitude, vibration displacement and vibration frequency, or the vibration data can only include any two or three of vibration speed, vibration amplitude, vibration displacement and vibration frequency, or the vibration data can also include vibration speed, vibration amplitude, vibration displacement and vibration frequency.

[0046] Preferably, the detector of the present invention further comprises an adsorption member (not shown in the figure) provided on the housing 1 , and the adsorption member can be adsorbed onto the housing of the clothing processing device.

[0047] By providing an adsorption component on the housing 1 of the detector, it is convenient to fix the detector to the housing of the clothing processing device when vibration detection is required. After completing the vibration detection, it is also convenient to remove the detector from the housing of the clothing processing device, which is more convenient to operate and improves the user experience.

[0048] Taking the clothing processing device as a washing machine as an example, when a vibration test is needed on the washing machine, the detector is first fixedly connected to the washing machine body through the adsorption component on the shell 1 of the detector, and then the washing machine is started and run, and the vibration data of the washing machine is detected by the detector.

[0049] It should be noted that, in actual application, the detector can be fixed to the top plate of the washing machine body, or the detector can be fixed to the front panel of the washing machine body, or the detector can be fixed to the side panel of the washing machine body, etc. Such adjustment and change of the specific fixed position of the detector does not deviate from the principle and scope of the present utility model, and should be limited within the protection scope of the present utility model.

[0050] In addition, it should be noted that the present invention does not limit the structural form of the adsorption component. For example, those skilled in the art can set the adsorption component as a negative pressure adsorption component, or can set the adsorption component as a magnetic adsorption component, etc. Such adjustments and changes to the specific structural form of the adsorption component do not deviate from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.

[0051] Preferably, the adsorption component of the present invention is fixedly connected to the housing of the clothing processing device in a magnetic adsorption manner.

[0052] By arranging the adsorption component to be fixedly connected to the housing of the clothing processing device in a magnetic adsorption manner, the connection between the detector and the housing is more stable, which is conducive to improving the accuracy of the detection data.

[0053] Exemplarily, a receiving groove is formed on the back plate of the housing 1 of the detector, the adsorption component is a permanent magnet, the shape of the receiving groove is circular, the cross-section of the permanent magnet is also circular, the size of the receiving groove matches the size of the permanent magnet, and the permanent magnet is located in the receiving groove.

[0054] It should be noted that the adsorption component of the present invention is not limited to the above-mentioned permanent magnet. For example, those skilled in the art may also set the adsorption component as an electromagnet in actual application.

[0055] In addition, it should be noted that the present invention is not limited to setting the adsorption component on the back panel of the housing 1 of the detector. For example, the adsorption component can also be set on the side panel of the housing 1, etc. Such adjustment and change of the specific installation position of the adsorption component does not deviate from the principle and scope of the present invention and should be limited within the protection scope of the present invention.

[0056] Preferably, if Figure 2 As shown, the electric control assembly of the detector of the present invention further includes a detection module connected to the circuit board 21, and the detection module is used to detect metal and / or water pipes in the wall.

[0057] That is to say, in addition to the fault detection function and vibration test function described above, the detector of the present invention also has a detection function, which can detect metal and / or water pipes in the wall.

[0058] Some types of clothing processing equipment require drilling holes in the wall during installation. In this case, a detector can be used to detect whether there are metal and water pipes in the wall. If there are metal and water pipes in the wall, avoid the locations with metal and water pipes when drilling.

[0059] It should be noted that, in actual applications, those skilled in the art may only set up one detection module that can detect metal in the wall, or only set up one detection module that can detect water pipes in the wall, or two detection modules may be set up at the same time to detect metal and water pipes in the wall respectively. Such flexible adjustments and changes do not deviate from the principle and scope of the present invention and should be limited within the protection scope of the present invention.

[0060] Furthermore, it should be noted that those skilled in the art may, in actual application, remove the vibration test module and retain only the detection module.

[0061] Preferably, if Figure 2 As shown, the detection module of the present invention includes an electromagnetic induction detection module 23, and the electromagnetic induction detection module 23 is used to detect metal in the wall.

[0062] That is to say, the detector of the present invention uses electromagnetic induction to detect metal inside the wall, for example, steel bars, steel pipes or wires inside the wall.

[0063] It should be noted that the present invention is not limited to using the electromagnetic induction detection module 23 as the detection module for detecting metal in the wall. The detector of the present invention can also use other types of detection modules to detect metal in the wall.

[0064] Preferably, if Figure 2 As shown, the detection module of the present invention includes an ultrasonic detection module 24, which is used to detect water pipes in the wall.

[0065] That is to say, the detector of the present invention uses ultrasonic waves to detect the water pipes in the wall.

[0066] Preferably, if Figure 2 As shown, the electronic control component of the detector of the present invention further includes a multimeter module 25 connected to the circuit board 21 .

[0067] That is to say, the detector of the present invention can also be used as a multimeter, further enriching the functions of the detector.

[0068] Preferably, if Figure 1 and Figure 2 As shown, the detector of the present invention also includes a power cord 3 and a transmission detection line group 4. The circuit board 21 is provided with a power interface and an input-output interface. One end of the power cord 3 is plugged into the power interface, and one end of the transmission detection line group 4 is plugged into the input-output interface. The other end of the transmission detection line group 4 is provided with a connector 5, and the connector 5 can be connected to the power plug of the clothing processing device. The detector can transmit data with the clothing processing device and supply power to the clothing processing device through the transmission detection line group 4.

[0069] Taking the clothing processing device as a washing machine as an example, when it is necessary to perform fault detection on the washing machine, one end of the power cord 3 is plugged into the power interface of the detector, the other end of the power cord 3 is plugged into the power supply of the user's home, one end of the transmission detection line group 4 is plugged into the input and output interface of the detector, and then the power plug of the washing machine is plugged into the connector 5 at the other end of the transmission detection line group 4, the washing machine is powered directly through the detector, and then fault detection is performed on each electrical component in the washing machine.

[0070] Preferably, if Figure 1 As shown, the detector of the present invention is a handheld detector.

[0071] By setting the detector as a handheld detector, it is more convenient to carry and use.

[0072] Preferably, if Figure 1 As shown, the detector housing 1 of the present invention includes a display area and a control area. The display area is provided with a display screen 6, and the control area is provided with a plurality of buttons 7 with different functions.

[0073] The staff can operate the detector through the buttons 7 on the detector and display information through the display screen 6 on the detector.

[0074] Those skilled in the art will appreciate that although some embodiments described herein include certain features included in other embodiments but not other features, combinations of features from different embodiments are intended to be within the scope of this application and to form different embodiments. For example, in the claims of this application, any of the claimed embodiments may be used in any combination.

[0075] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A detector, characterized in that: The device comprises a housing and an electric control assembly installed in the housing, wherein the electric control assembly comprises a circuit board and a fault detection module connected to the circuit board, wherein the fault detection module is used to detect fault information of the clothing processing device. The electronic control assembly further includes a vibration testing module and / or a detection module connected to the circuit board, wherein the vibration testing module is used to detect vibration data of the clothing processing device, and the detection module is used to detect metal and / or water pipes in the wall.

2. The detector according to claim 1, characterized in that The detector further includes an adsorption component provided on the housing, and the adsorption component can be adsorbed onto a box of the clothing processing device.

3. The detector according to claim 2, characterized in that The adsorption component is fixedly connected to the box body of the clothing processing device in a magnetic adsorption manner.

4. The detector according to claim 1, characterized in that The vibration data includes one or more of vibration speed, vibration amplitude, vibration displacement and vibration frequency.

5. The detector according to claim 1, characterized in that The detection module includes an electromagnetic induction detection module, and the electromagnetic induction detection module is used to detect metal in the wall.

6. The detector according to claim 1, characterized in that The detection module includes an ultrasonic detection module, and the ultrasonic detection module is used to detect water pipes in the wall.

7. The detector according to claim 1, characterized in that The electronic control component further includes a multimeter module connected to the circuit board.

8. The detector according to claim 1, characterized in that The detector also includes a power cord and a transmission detection line group. The circuit board is provided with a power interface and an input / output interface. One end of the power cord is plugged into the power interface, and one end of the transmission detection line group is plugged into the input / output interface. The other end of the transmission detection line group is provided with a connector, and the connector can be connected to the power plug of the clothing processing device. The detector can transmit data with the clothing processing device and supply power to the clothing processing device through the transmission detection line group.

9. The detector according to any one of claims 1 to 8, characterized in that: The detector is a handheld detector.

10. The detector according to claim 9, characterized in that: The housing comprises a display area and a control area, wherein the display area is provided with a display screen, and the control area is provided with a plurality of buttons with different functions.

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