Permanent magnet synchronous motor local demagnetization fault thermal image positioning instrument

Abstract

The utility model discloses a permanent magnet synchronous motor local demagnetization fault thermal image positioning instrument, which is characterized in that a handheld mechanism, an imaging mechanism and an adjusting mechanism are arranged, and the positioning instrument is used for solving the problems that the design is not portable enough, scenes capable of being shot are very limited, the adjustment operation of the device needs to be operated through a host, and the process is tedious and complex. Through the arrangement of the button, the device can perform some simple mode adjustment, the convenience and applicability of the device are improved, the finger closing part is made of a soft silica gel material, so that the hand holding touch feeling of an operator is softer, foreign body sensation between fingers is avoided, the operator can conveniently hold the device by hand to perform camera shooting and scanning, and the practicability of the device is improved. According to the thermal imaging device, the applicability and convenience of the device are improved, the display screen is arranged, so that the device does not need to be connected with a host to carry out thermal imaging operation, the convenience and applicability of the device are improved, the protection screen is arranged, the internal camera can be protected and is prevented from being damaged by external factors, and the safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of thermal image locators, in particular to a thermal image locator for local demagnetization faults of permanent magnet synchronous motors. Background Art

[0002] The permanent magnet synchronous motor partial demagnetization fault thermal imaging locator is a device specially used to detect and locate the partial demagnetization fault inside the permanent magnet synchronous motor. When the magnetic field strength of some permanent magnet materials inside the permanent magnet synchronous motor decreases, that is, partial demagnetization occurs, it will cause the motor performance to decline and may even cause the motor to be damaged. Therefore, it is very important to detect and locate the partial demagnetization fault in a timely and accurate manner.

[0003] The thermal imaging locator for local demagnetization fault of permanent magnet synchronous motor in the prior art usually needs to connect the camera device to the host so that the effect recorded by the camera device can be transmitted to the host, and further processed into an image to be reflected on the display screen. Such a design is not portable enough, the scene that can be photographed is very limited, and the adjustment operation of the device needs to be operated by the host, which is a cumbersome and complicated process.

[0004] Therefore, a permanent magnet synchronous motor local demagnetization fault thermal imaging locator is introduced. By installing buttons on the left side of the surface of the adjustment plate, the device can perform some simple mode adjustments, which is convenient for operators to make corresponding thermal imaging mode adjustments for different environments in time, avoiding the problems of the design being not portable enough, the scene that can be photographed being very limited, and the adjustment operation of the device needing to be operated by the host, which is a cumbersome and complicated process. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a permanent magnet synchronous motor local demagnetization fault thermal imaging locator, by setting a button installed on the left side of the surface of the adjustment plate, the device can perform some simple mode adjustments, which is convenient for the operator to adjust the corresponding thermal imaging mode in time for different environments, thereby improving the convenience and applicability of the device, by setting the material of the finger joint to be soft silicone material, the operator's hand-held touch is softer, there will be no foreign body sensation between the fingers, and the operator is convenient to hold the device for shooting and scanning, thereby improving the applicability and convenience of the device, by setting a display screen installed in the center of the front end of the processor, the device can directly process the thermal imaging of the photographed object through the processor and present it to the operator through the display screen, without connecting to the host for thermal imaging operation, thereby improving the convenience and applicability of the device, by setting a camera installed on the inner side of the protective screen, the internal camera can be protected from damage by external factors, thereby improving the safety and stability of the device.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A permanent magnet synchronous motor local demagnetization fault thermal imaging locator comprises a hand-held mechanism, an imaging mechanism, an adjusting mechanism and an image transmission mechanism, wherein the imaging mechanism is located at the upper end of the hand-held mechanism, the adjusting mechanism is located at the right side of the imaging mechanism, and the image transmission mechanism is located at the rear end of the imaging mechanism;

[0008] The adjustment mechanism comprises an adjustment plate, a connecting rod is installed on the left side of the adjustment plate, a button is installed on the left side of the surface of the adjustment plate, and a key is installed on the right side of the button.

[0009] By installing buttons on the left side of the surface of the adjustment plate, the device can perform some simple mode adjustments, which is convenient for operators to adjust the corresponding thermal imaging modes in time for different environments, thereby improving the convenience and applicability of the device.

[0010] Furthermore, the hand-held mechanism includes a handle, finger-locking areas are arranged on both sides of the handle, a connecting block is installed above the handle, and a connecting groove is arranged in the center of the connecting block.

[0011] By setting the material of the finger joint to be soft silicone material, the operator's hand can feel softer and there will be no foreign body sensation between the fingers, which makes it easier for the operator to hold the device for video recording and scanning, thereby improving the applicability and convenience of the device.

[0012] Furthermore, the imaging mechanism includes a processor, a connection port is provided on the right surface of the processor, a sensor rod is installed inside the connection port, and a display screen is installed at the center of the front end of the processor.

[0013] By installing a display screen in the center of the front end of the processor, the device can directly process the thermal imaging of the photographed object through the processor and present it to the operator through the display screen. There is no need to connect to the host for thermal imaging operation, which improves the convenience and applicability of the device.

[0014] Furthermore, the image transmission mechanism includes an image transmission body, a protection screen is installed at the front end of the image transmission body, and a camera is installed on the inner side of the protection screen.

[0015] By installing a camera on the inner side of the protective screen, the internal camera can be protected from damage by external factors, thereby improving the safety and stability of the device.

[0016] Furthermore, the material of the finger-joining part is soft silicone material, and the finger-joining part is adapted to the shape of human fingers.

[0017] Furthermore, the button is circular in shape, and a button is installed on the left side of the surface of the adjustment plate, and the number of the buttons is three.

[0018] Furthermore, the shape of the protection screen is approximately rectangular, and the protection screen is compatible with the image transmission body.

[0019] Furthermore, there are two sensing rods, and the shape of the sensing rods is cylindrical.

[0020] In summary, the utility model has the following beneficial effects:

[0021] 1. By installing a button on the left side of the adjustment panel, the device can perform some simple mode adjustments, which is convenient for operators to adjust the corresponding thermal imaging mode in time for different environments, thereby improving the convenience and applicability of the device;

[0022] 2. The material of the finger joint is set to be soft silicone material, which makes the operator feel softer and does not feel a foreign body between the fingers, making it easier for the operator to hold the device for video and scanning, thereby improving the applicability and convenience of the device;

[0023] 3. By installing a display screen in the center of the front end of the processor, the device can directly process the thermal imaging of the object through the processor and present it to the operator through the display screen, without connecting to the host for thermal imaging operation, which improves the convenience and applicability of the device;

[0024] 4. By installing a camera on the inner side of the protective screen, the internal camera can be protected from damage by external factors, thereby improving the safety and stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0026] Figure 2 Schematic diagram of the structure of the handheld mechanism in this embodiment;

[0027] Figure 3 Schematic diagram of the imaging mechanism structure in this embodiment;

[0028] Figure 4 Schematic diagram of the structure of the regulating mechanism in this embodiment;

[0029] Figure 5 Schematic diagram of the image transmission mechanism structure in this embodiment.

[0030] In the figure, 1. hand-held mechanism; 101. grip; 102. finger joint; 103. connection block; 104. connection slot; 2. imaging mechanism; 201. processor; 202. connection port; 203. sensor rod; 204. display screen; 3. adjustment mechanism; 301. adjustment plate; 302. connection rod; 303. button; 304. key; 4. image transmission mechanism; 401. image transmission body; 402. protection screen; 403. camera. DETAILED DESCRIPTION

[0031] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0032] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0033] Reference Figure 1-Figure 5 As shown, a permanent magnet synchronous motor local demagnetization fault thermal imaging locator in a preferred embodiment of the utility model comprises a hand-held mechanism 1, an imaging mechanism 2, an adjustment mechanism 3 and an image transmission mechanism 4, wherein the imaging mechanism 2 is located at the upper end of the hand-held mechanism 1, the adjustment mechanism 3 is located at the right side of the imaging mechanism 2, and the image transmission mechanism 4 is located at the rear end of the imaging mechanism 2;

[0034] The adjustment mechanism 3 includes an adjustment plate 301, a connecting rod 302 is installed on the left side of the adjustment plate 301, a button 303 is installed on the left side of the surface of the adjustment plate 301, and a key 304 is installed on the right side of the button 303. The material of the finger-joining part 102 is soft silicone material, and the finger-joining part 102 is adapted to the shape of human fingers.

[0035] By installing a button 303 on the left side of the surface of the adjustment plate 301, the device can perform some simple mode adjustments, which is convenient for operators to adjust the corresponding thermal imaging modes in time for different environments, thereby improving the convenience and applicability of the device.

[0036] Reference Figure 2-Figure 4 As shown, the hand-held mechanism 1 includes a handle 101, finger-locking areas 102 are arranged on both sides of the handle 101, a connecting block 103 is installed above the handle 101, a connecting groove 104 is arranged in the center of the connecting block 103, the button 303 is circular in shape, and the button 303 is installed on the left side of the surface of the adjustment plate 301, and the number of the buttons 303 is three.

[0037] By setting the material of the finger joint 102 to be soft silicone material, the operator can feel a softer touch without feeling a foreign body between the fingers, which makes it easier for the operator to hold the device for video recording and scanning, thereby improving the applicability and convenience of the device.

[0038] Reference Figure 3-Figure 5 As shown, the imaging mechanism 2 includes a processor 201, a connection port 202 is provided on the right surface of the processor 201, a sensor rod 203 is installed on the inner side of the connection port 202, a display screen 204 is installed in the front center of the processor 201, and the shape of the protective screen 402 is approximately rectangular, and the protective screen 402 is adapted to the imaging body 401.

[0039] By installing a display screen 204 in the center of the front end of the processor 201, the device can directly process the thermal imaging of the photographed object through the processor 201 and present it to the operator through the display screen 204, without connecting to the host for thermal imaging operation, thereby improving the convenience and applicability of the device.

[0040] Reference Figure 3-Figure 5 As shown, the image transmission mechanism 4 includes an image transmission body 401, a protective screen 402 is installed at the front end of the image transmission body 401, a camera 403 is installed on the inner side of the protective screen 402, and the number of sensor rods 203 is two, and the shape of the sensor rods 203 is cylindrical.

[0041] By installing the camera 403 on the inner side of the protection screen 402, the internal camera 403 can be protected from damage by external factors, thereby improving the safety and stability of the device.

[0042] Specific implementation process: First, install the image transmission body 401 at the rear end of the processor 201, then align the connecting rod 302 with the connecting port 202 for installation, and finally align the processor 201 with the connecting slot 104 for installation, and the overall installation of the device is completed.

[0043] Then, start the power of the device, adjust the corresponding mode through the adjustment panel 301 and the required camera environment, and make simple adjustments in conjunction with the button 303 and the key 304. If you encounter a special environment, you can remove the adjustment panel 301 and connect the processor 201 to the computer with a dedicated data cable. After further adjustments, you can remove the data cable and then continue shooting.

[0044] Finally, the camera 403 is aimed at the permanent magnet synchronous motor to be photographed, and the imaging body 401 transmits the photographed content to the processor 201. After the processor 201 processes the photographed image, it is presented through the display screen 204 to complete the thermal imaging operation steps. When the device is low on power, the data cable can be inserted into the charging port under the handle 101 for charging.

[0045] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A thermal imaging locator for local demagnetization faults of permanent magnet synchronous motors, characterized in that: The device comprises a hand-held mechanism (1), an imaging mechanism (2), an adjusting mechanism (3) and an image transmission mechanism (4), wherein the imaging mechanism (2) is located at the upper end of the hand-held mechanism (1), the adjusting mechanism (3) is located at the right side of the imaging mechanism (2), and the image transmission mechanism (4) is located at the rear end of the imaging mechanism (2); The adjustment mechanism (3) comprises an adjustment plate (301), a connecting rod (302) is installed on the left side of the adjustment plate (301), a button (303) is installed on the left side of the surface of the adjustment plate (301), and a key (304) is installed on the right side of the button (303).

2. A permanent magnet synchronous motor local demagnetization fault thermal imaging locator according to claim 1, characterized in that: The hand-held mechanism (1) comprises a handle (101), finger-joining areas (102) are arranged on both sides of the handle (101), a connecting block (103) is installed above the handle (101), and a connecting groove (104) is arranged at the center of the connecting block (103).

3. The thermal imaging locator for local demagnetization fault of a permanent magnet synchronous motor according to claim 1, characterized in that: The imaging mechanism (2) comprises a processor (201), a connection port (202) is provided on the right side surface of the processor (201), a sensor rod (203) is installed inside the connection port (202), and a display screen (204) is installed at the center of the front end of the processor (201).

4. The permanent magnet synchronous motor local demagnetization fault thermal imaging locator according to claim 1, characterized in that: The image transmission mechanism (4) comprises an image transmission body (401), a protection screen (402) is installed at the front end of the image transmission body (401), and a camera (403) is installed on the inner side of the protection screen (402).

5. The permanent magnet synchronous motor local demagnetization fault thermal imaging locator according to claim 2, characterized in that: The material of the finger-joining part (102) is soft silicone material, and the finger-joining part (102) is adapted to the shape of a human finger.

6. The permanent magnet synchronous motor local demagnetization fault thermal imaging locator according to claim 1, characterized in that: The button (303) is circular in shape, and a button (303) is installed on the left side of the surface of the adjustment plate (301), and the number of the buttons (303) is three.

7. The thermal imaging locator for local demagnetization fault of a permanent magnet synchronous motor according to claim 4, characterized in that: The shape of the protection screen (402) is approximately rectangular, and the protection screen (402) is compatible with the image transmission body (401).

8. The thermal imaging locator for local demagnetization fault of a permanent magnet synchronous motor according to claim 3, characterized in that: The number of the sensing rods (203) is two, and the shape of the sensing rods (203) is cylindrical.

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