Non-contact sensor interference simulation test equipment and test method thereof

Abstract

The invention discloses non-contact sensor interference simulation test equipment and a test method thereof.The non-contact sensor interference simulation test equipment comprises a rack, a pneumatic index plate is fixedly installed on the upper side of the rack, a plurality of temperature interference devices are evenly distributed on the upper side of the pneumatic index plate along the center axis of the pneumatic index plate, and the temperature interference devices are installed on the upper side of the pneumatic index plate; the special-shaped support device is installed on the upper side of the rack, the middle side of the special-shaped support device is connected to the upper side of the pneumatic index plate, a plurality of interval adjusting devices are installed on the special-shaped support device, and each interval adjusting device comprises a vertical support, an adjusting assembly, a clamping assembly and an electromagnetic interference mechanism. The vertical support is installed on the special-shaped support device, and the adjusting assembly is installed on the side wall of the vertical support. By means of the mode, synchronous comparison detection in different environments can be conducted on the multiple sets of non-contact temperature sensors, and the height and electromagnetic interference intensity of the non-contact temperature sensors can be adjusted in real time during detection.

Description

Technical Field

[0001] The invention relates to the technical field of testing equipment, in particular to a non-contact sensor interference simulation testing equipment and a testing method thereof. Background Art

[0002] A wireless non-contact temperature sensor is a device that can obtain the surface temperature of an object in a non-contact manner and transmit data through wireless signals. The infrared detector in the wireless non-contact temperature sensor can receive infrared radiation emitted by the object, convert it into an electrical signal, and then process and calculate the temperature of the object. Sensors based on this principle are widely used and can be used to measure the surface temperature of various objects, such as high-temperature furnaces in industrial production, heating parts of power equipment, etc. They are usually subject to electromagnetic interference, temperature interference, and signal interference during use.

[0003] Chinese patent CN112857621B proposes a novel high and low temperature test device for temperature sensors, comprising: a box body, used to change the test temperature inside the box body and place the test module, a test module, which is detachably arranged on the inside of the box body for manual testing or automated testing, a display module, located on the box body, used to display information and receive input data, a sorting module, used to place and transfer components to be tested, a control module, located inside the box body, electrically connected to the box body, the test module, the display module, and the sorting module, and used to control the stable operation of the test device, the test module comprising: a manual test module and an automatic test module, and the speed, time and other parameters of the automatic test module can be adjusted at will through the display module to realize batch component testing.

[0004] However, the technical solution of this patent has the following problems:

[0005] 1. This patent uses the display module to arbitrarily adjust the speed, time and other parameters of the automatic test module, and realizes batch component testing through the automatic test module, but it cannot perform synchronous comparative detection of multiple groups of non-contact temperature sensors in different environments.

[0006] 2. This patent cannot adjust the height and electromagnetic interference intensity of the non-contact temperature sensor in real time during detection.

[0007] Based on this, the present invention designs a non-contact sensor interference simulation test device and a test method thereof to solve the above problems. Summary of the invention

[0008] In view of the above-mentioned shortcomings of the prior art, the present invention provides a non-contact sensor interference simulation test device and a test method thereof.

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0010] A non-contact sensor interference simulation test device comprises a frame, a pneumatic dividing plate is fixedly mounted on the upper side of the frame, a plurality of temperature interference devices are evenly distributed on the upper side of the pneumatic dividing plate along the central axis of the pneumatic dividing plate, the temperature interference device is mounted on the upper side of the pneumatic dividing plate, a special-shaped bracket device is mounted on the upper side of the frame, the middle side of the special-shaped bracket device is connected to the upper side of the pneumatic dividing plate, a plurality of spacing adjustment devices are mounted on the special-shaped bracket device, the spacing adjustment device comprises: a vertical bracket, an adjustment assembly and a clamping assembly, the vertical bracket is mounted on the special-shaped bracket device, the adjustment assembly is mounted on the side wall of the vertical bracket, and the clamping assembly is mounted on the adjustment assembly.

[0011] Furthermore, the adjustment component includes: a guide rail, a slider, a support seat and a non-contact temperature sensor, the guide rail is fixedly mounted on the side wall of the vertical bracket, the slider is slidably connected to the guide rail, the support seat is fixedly mounted on the side of the slider away from the guide rail, and the non-contact temperature sensor is fixedly mounted on the side of the support seat away from the slider.

[0012] Furthermore, the clamping assembly includes: a rotating rod, a clamp and a support bar, the rotating rod is rotatably connected to the side wall of the support seat away from the central axis of the pneumatic dividing plate, the clamp is fixedly installed on one end of the rotating rod away from the support seat, the support bar is fixedly installed on one side of the vertical bracket away from the central axis of the pneumatic dividing plate, and the clamp is clamped on the support bar.

[0013] Furthermore, an electromagnetic interference mechanism is installed on the side wall of the vertical bracket away from the adjustment component.

[0014] Furthermore, the electromagnetic interference mechanism includes: a vertical plate, a motor base, an adjusting screw and an interference component, the vertical plate is fixedly mounted on the side wall of the vertical bracket away from the guide rail, a plurality of strip slots are arranged on the vertical plate, the motor base is arranged on the side wall of the vertical plate away from the central axis of the pneumatic dividing plate, an adjusting screw is inserted into each of the strip slots, the adjusting screw can slide up and down in the strip slot, and the side of the adjusting screw away from the central axis of the pneumatic dividing plate is threadedly connected to the motor base.

[0015] Furthermore, the interference component can be set as a DC motor, which generates an electromagnetic field when working, to check whether the temperature data of the non-contact temperature sensor is stable, thereby detecting the anti-interference ability of the non-contact temperature sensor to the surrounding electromagnetic environment.

[0016] Furthermore, the temperature interference device includes: a fixed base plate, a circular shell, a heating plate and an insulation plate. The fixed base plate is fixedly mounted on a pneumatic dividing plate, and a plurality of the circular shells are fixedly mounted at equal intervals on the upper side of the fixed base plate. A heating plate is fixedly mounted on the bottom of each circular shell, and an insulation plate is fixedly mounted on the outer side of each circular shell to reduce the rate of change of temperature inside the circular shell.

[0017] Furthermore, the special-shaped bracket device includes: a main bracket, a slip ring and a protective assembly, the outer side of the main bracket is fixedly installed on the upper side of the frame, the lower side of the slip ring is fixedly installed on the middle side of the pneumatic dividing plate, the middle side of the main bracket is fixedly installed on the middle side of the slip ring, and the protective assembly includes: a sub-bracket and a fan-shaped baffle, a plurality of the sub-brackets are fixedly installed on the upper side of the frame, a plurality of the fan-shaped baffles are fixedly installed on the sub-bracket, and the fan-shaped baffle is located on the upper side of the pneumatic dividing plate to isolate the temperature of the heating plate and reduce energy loss.

[0018] The pneumatic indexing plate, the non-contact temperature sensor, the DC motor and the heating sheet are all controlled by an external controller.

[0019] In order to better achieve the purpose of the present invention, the present invention also provides a method for using a non-contact sensor interference simulation test device, comprising the following steps:

[0020] Step 1: Fix the non-contact temperature sensor on the support seat of the adjustment component of the spacing adjustment device by screws, open the clip from the support bar, move the non-contact temperature sensor up and down, the non-contact temperature sensor can move up and down quickly under the action of the guide rail and the slider, and the spacing between the non-contact temperature sensor and the temperature interference device can be adjusted. Clamp the clip on the support bar to fix the non-contact temperature sensor;

[0021] Step 2: Use an external controller to control the heating plate of the temperature interference device to generate the same temperature, and the pneumatic indexing plate rotates to drive the temperature interference device to rotate, so that the temperatures detected by multiple non-contact temperature sensors are the same, and the detection heights of the non-contact temperature sensors are adjusted to be different to test the anti-interference ability of the non-contact temperature sensors at different heights;

[0022] Step 3: Use an external controller to control the heating plate of the same temperature interference device to produce the same temperature. At the same time, the heating plates of different temperature interference devices produce different temperatures. The heating plates with the same distance from the center of the pneumatic indexing plate will produce different temperatures. When the pneumatic indexing plate rotates and drives the temperature interference device to rotate, the non-contact temperature sensor with the same distance from the center of the pneumatic indexing plate and the heating plate can quickly detect different temperatures. At this time, the heights of multiple non-contact temperature sensors are the same to detect the anti-interference ability of the non-contact temperature sensor when detecting objects with different temperatures.

[0023] Step 4: The external controller controls the forward and reverse rotation of the DC motor to simulate the electromagnetic interference in the equipment use environment. By loosening the adjusting screw, move the motor base up and down to the appropriate position to stop, tighten the adjusting screw, and change the electromagnetic interference intensity by changing the distance between the DC motor and the non-contact temperature sensor. At this time, the height and detection temperature of the non-contact temperature sensor are the same. By changing the distance between the DC motor and the non-contact temperature sensor, the electromagnetic interference intensity of the equipment use environment is simulated to detect the anti-electromagnetic interference ability of the non-contact temperature sensor when detecting the same temperature and the same distance.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The present invention controls the heating plate of the temperature interference device to produce the same temperature through an external controller, and the rotation of the pneumatic indexing plate drives the temperature interference device to rotate, so that the temperatures detected by multiple non-contact temperature sensors are the same, and the detection heights of the non-contact temperature sensors are adjusted to be different to test the anti-interference ability of the non-contact temperature sensors at different heights. The heating plates of the same temperature interference device are controlled by the external controller to produce the same temperature, and the temperatures generated by the heating plates of different temperature interference devices are different. The heating plates with the same distance from the center of the pneumatic indexing plate will produce different temperatures. When the rotation of the pneumatic indexing plate drives the temperature interference device to rotate, the non-contact temperature sensors with the same distance from the center of the pneumatic indexing plate and the same distance from the heating plate to the center of the pneumatic indexing plate can quickly detect different temperatures. At this time, the heights of the multiple non-contact temperature sensors are the same, which is conducive to detecting the anti-interference ability of the non-contact temperature sensors when detecting objects with different temperatures, and is also conducive to synchronous comparative detection of multiple groups of non-contact temperature sensors in different environments;

[0025] 2. Use an external controller to control the forward and reverse rotation of the DC motor to simulate the electromagnetic interference of the equipment use environment. Loosen the adjustment screw, move the motor base up and down to the appropriate position to stop, tighten the adjustment screw, and change the electromagnetic interference intensity by changing the distance between the DC motor and the non-contact temperature sensor. This is conducive to quickly changing the distance between the DC motor and the non-contact temperature sensor to simulate the electromagnetic interference of the equipment use environment.

[0026] 3. By opening the clip from the support bar and moving the non-contact temperature sensor up and down, the non-contact temperature sensor can move up and down quickly under the action of the guide rail and the slider, and the distance between the non-contact temperature sensor and the temperature interference device can be adjusted. The clip is clamped on the support bar to fix the non-contact temperature sensor, which is conducive to real-time detection of the anti-interference ability of the non-contact temperature sensor for different detection distances. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0029] Figure 2 It is a front view of the present invention;

[0030] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention without the auxiliary support and the fan-shaped baffle;

[0031] Figure 4 A top view of the present invention without the auxiliary support and the fan-shaped baffle;

[0032] Figure 5 It is a structural schematic diagram of the temperature interference device of the present invention;

[0033] Figure 6 The structure of the spacing adjustment device of the present invention is shown in FIG. Figure 1 ;

[0034] Figure 7 The structure of the spacing adjustment device of the present invention is shown in FIG. Figure 2 .

[0035] The numbers in the figure represent:

[0036] 1. Frame; 2. Pneumatic indexing plate; 3. Temperature interference device; 31. Fixed bottom plate; 32. Round shell; 33. Heater; 34. Insulation plate; 4. Special-shaped bracket device; 41. Main bracket; 42. Slip ring; 43. Auxiliary bracket; 44. Fan-shaped baffle; 5. Spacing adjustment device; 51. Vertical bracket; 52. Guide rail; 53. Slider; 54. Support seat; 55. Non-contact temperature sensor; 56. Rotating rod; 57. Clip; 58. Support bar; 59. Vertical plate; 510. Motor base; 511. Adjustment screw; 512. Interference component. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] The present invention will be further described below in conjunction with the embodiments.

[0039] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0040] Embodiment 1: In some embodiments, please refer to Figure 1-Figure 7 A non-contact sensor interference simulation test device includes a frame 1, a pneumatic dividing plate 2 is fixedly installed on the upper side of the frame 1, and a plurality of temperature interference devices 3 are evenly distributed on the upper side of the pneumatic dividing plate 2 along the central axis of the pneumatic dividing plate 2, and the temperature interference device 3 is installed on the upper side of the pneumatic dividing plate 2, and a special-shaped bracket device 4 is installed on the upper side of the frame 1, and the middle side of the special-shaped bracket device 4 is connected to the upper side of the pneumatic dividing plate 2, and a plurality of spacing adjustment devices 5 are installed on the special-shaped bracket device 4, and the spacing adjustment device 5 includes: a vertical bracket 51, an adjustment component, a clamping component and an electromagnetic interference mechanism, the vertical bracket 51 is installed on the special-shaped bracket device 4, the adjustment component is installed on the side wall of the vertical bracket 51, the clamping component is installed on the adjustment component, and the electromagnetic interference mechanism is installed on the side wall of the vertical bracket 51 away from the adjustment component.

[0041] Multiple temperature interference devices 3 generate temperatures in different ranges, and the temperature at the same position changes rapidly by rotating the pneumatic dividing plate 2, so as to achieve the purpose of temperature interference. The spacing adjustment device 5 is supported by the special-shaped bracket device 4, and the spacing is quickly adjusted by adjusting the components and clamping components to detect the anti-interference ability at different distances, and the anti-electromagnetic interference ability is detected by the electromagnetic interference mechanism.

[0042] The adjustment assembly includes: a guide rail 52, a slider 53, a support seat 54 and a non-contact temperature sensor 55, the guide rail 52 is fixedly mounted on the side wall of the vertical bracket 51, the slider 53 is slidably connected to the guide rail 52, the support seat 54 is fixedly mounted on a side of the slider 53 away from the guide rail 52, and the non-contact temperature sensor 55 is fixedly mounted on a side of the support seat 54 away from the slider 53.

[0043] The clamping assembly includes: a rotating rod 56, a clamp 57 and a support bar 58. The rotating rod 56 is rotatably connected to the side wall of the support seat 54 away from the central axis of the pneumatic dividing plate 2. The clamp 57 is fixedly installed at one end of the rotating rod 56 away from the support seat 54. The support bar 58 is fixedly installed on a side of the vertical bracket 51 away from the central axis of the pneumatic dividing plate 2. The clamp 57 is clamped on the support bar 58.

[0044] Open the clip 57 from the support bar 58 and move the non-contact temperature sensor 55 up and down. The non-contact temperature sensor 55 can move up and down quickly under the action of the guide rail 52 and the slider 53. The distance between the non-contact temperature sensor 55 and the temperature interference device 3 can be adjusted. The clip 57 is clamped on the support bar 58 to fix the non-contact temperature sensor 55, which is conducive to real-time detection of the anti-interference ability of the non-contact temperature sensor 55 for different detection distances.

[0045] An electromagnetic interference mechanism is installed on the side wall of the vertical bracket 51 away from the adjustment assembly.

[0046] The electromagnetic interference mechanism includes: a vertical plate 59, a motor base 510, an adjusting screw 511 and an interference component 512. The vertical plate 59 is fixedly mounted on the side wall of the vertical bracket 51 away from the guide rail 52. A plurality of strip grooves are arranged on the vertical plate 59. The motor base 510 is arranged on the side wall of the vertical plate 59 away from the central axis of the pneumatic dividing plate 2. An adjusting screw 511 is inserted into each of the strip grooves. The adjusting screw 511 can slide up and down in the strip groove. The side of the adjusting screw 511 away from the central axis of the pneumatic dividing plate 2 is threadedly connected to the motor base 510.

[0047] The interference component 512 can be set as a DC motor. When the DC motor is working, it will generate an electromagnetic field to check whether the temperature data of the non-contact temperature sensor 55 is stable, so as to detect the anti-interference ability of the non-contact temperature sensor 55 to the surrounding electromagnetic environment.

[0048] The external controller controls the forward and reverse rotation of the DC motor to simulate the electromagnetic interference of the equipment use environment. By loosening the adjusting screw 511, the motor base 510 is moved up and down to the appropriate position to stop, and the adjusting screw 511 is tightened. The electromagnetic interference intensity is changed by changing the distance between the DC motor and the non-contact temperature sensor 55. This is conducive to quickly changing the distance between the DC motor and the non-contact temperature sensor 55 to simulate the electromagnetic interference of the equipment use environment.

[0049] Embodiment 2: In some embodiments, Figure 1-Figure 7 As shown, as a preferred embodiment of the present invention, the temperature interference device 3 includes: a fixed base plate 31, a circular shell 32, a heating plate 33 and an insulation plate 34. The fixed base plate 31 is fixedly mounted on the pneumatic dividing plate 2, and a plurality of the circular shells 32 are fixedly mounted on the upper side of the fixed base plate 31 at equal intervals. A heating plate 33 is fixedly mounted on the bottom of each of the circular shells 32, and an insulation plate 34 is fixedly mounted on the outer side of each of the circular shells 32 to reduce the speed of change of the temperature inside the circular shell 32.

[0050] The heating plate 33 of the temperature interference device 3 is controlled by an external controller to generate the same temperature. The rotation of the pneumatic indexing plate 2 drives the temperature interference device 3 to rotate, so that the temperatures detected by multiple non-contact temperature sensors 55 are the same. The detection heights of the non-contact temperature sensors 55 are adjusted to be different to test the anti-interference ability of the non-contact temperature sensors 55 at different heights. The heating plate 33 of the same temperature interference device 3 is controlled by an external controller to generate the same temperature. At the same time, the temperatures generated by the heating plates 33 of different temperature interference devices 3 are different. The heating plates 33 at the same distance from the center of the pneumatic indexing plate 2 will generate different temperatures. When the pneumatic indexing plate 2 rotates and drives the temperature interference device 3 to rotate, the non-contact temperature sensors 55 at the same distance from the center of the pneumatic indexing plate 2 and the same distance from the center of the pneumatic indexing plate 2 as the distance of the heating plate 33 from the center of the pneumatic indexing plate 2 can quickly detect different temperatures. At this time, the heights of the multiple non-contact temperature sensors 55 are the same, which is beneficial to detecting the anti-interference ability of the non-contact temperature sensor 55 when detecting objects with different temperatures, and is also beneficial to synchronous detection of multiple non-contact temperature sensors 55.

[0051] The special-shaped bracket device 4 includes: a main bracket 41, a slip ring 42 and a protective component. The outer side of the main bracket 41 is fixedly installed on the upper side of the frame 1, the lower side of the slip ring 42 is fixedly installed on the middle side of the pneumatic indexing plate 2, and the middle side of the main bracket 41 is fixedly installed on the middle side of the slip ring 42. The protective component includes: a sub-bracket 43 and a fan-shaped baffle 44. Multiple sub-brackets 43 are fixedly installed on the upper side of the frame 1, and multiple fan-shaped baffles 44 are fixedly installed on the sub-bracket 43. The fan-shaped baffle 44 is located on the upper side of the pneumatic indexing plate 2 to isolate the temperature of the heating plate 33 and reduce energy loss.

[0052] Embodiment 3: In some embodiments, Figure 1-Figure 7 As shown, as a preferred embodiment of the present invention, a method for non-contact sensor interference simulation test equipment includes the following steps:

[0053] Step 1: The non-contact temperature sensor 55 is fixedly mounted on the support seat 54 of the adjustment assembly of the spacing adjustment device 5 by screws, the clip 57 is opened from the support bar 58, and the non-contact temperature sensor 55 is moved up and down. The non-contact temperature sensor 55 can be quickly moved up and down under the action of the guide rail 52 and the slider 53, and the spacing between the non-contact temperature sensor 55 and the temperature interference device 3 can be adjusted. The clip 57 is clamped on the support bar 58 to fix the non-contact temperature sensor 55;

[0054] Step 2: The heating plate 33 of the temperature interference device 3 is controlled by an external controller to generate the same temperature, and the pneumatic indexing plate 2 rotates to drive the temperature interference device 3 to rotate, so that the temperatures detected by multiple non-contact temperature sensors 55 are the same, and the detection heights of the non-contact temperature sensors 55 are adjusted to be different to test the anti-interference ability of the non-contact temperature sensors 55 at different heights;

[0055] Step three: control the heating plate 33 of the same temperature interference device 3 to generate the same temperature through an external controller, and at the same time, the heating plates 33 of different temperature interference devices 3 generate different temperatures. The heating plates 33 at the same distance from the center of the pneumatic indexing plate 2 will generate different temperatures. When the pneumatic indexing plate 2 rotates and drives the temperature interference device 3 to rotate, the non-contact temperature sensor 55 at the same distance from the center of the pneumatic indexing plate 2 and the distance of the heating plate 33 from the center of the pneumatic indexing plate 2 can quickly detect different temperatures. At this time, the heights of multiple non-contact temperature sensors 55 are the same to detect the anti-interference ability of the non-contact temperature sensor 55 when detecting objects with different temperatures.

[0056] Step 4: An external controller controls the forward and reverse rotation of the DC motor to simulate the electromagnetic interference in the equipment use environment. By loosening the adjusting screw 511, the motor base 510 is moved up and down to the appropriate position to stop, and the adjusting screw 511 is tightened. The electromagnetic interference intensity is changed by changing the distance between the DC motor and the non-contact temperature sensor 55. At this time, the height and detection temperature of the non-contact temperature sensor 55 are the same. By changing the distance between the DC motor and the non-contact temperature sensor 55, the electromagnetic interference intensity of the equipment use environment is simulated to detect the anti-electromagnetic interference ability of the non-contact temperature sensor 55 when detecting the same temperature and the same distance.

[0057] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A non-contact sensor interference simulation test device, comprising a frame (1), characterized in that: A pneumatic indexing plate (2) is fixedly mounted on the upper side of the frame (1); a plurality of temperature interference devices (3) are evenly distributed on the upper side of the pneumatic indexing plate (2) along the central axis of the pneumatic indexing plate (2); the temperature interference devices (3) are mounted on the upper side of the pneumatic indexing plate (2); a special-shaped bracket device (4) is mounted on the upper side of the frame (1); the middle side of the special-shaped bracket device (4) is connected to the upper side of the pneumatic indexing plate (2); a plurality of spacing adjustment devices (5) are mounted on the special-shaped bracket device (4); the spacing adjustment device (5) comprises: a vertical bracket (51), an adjustment component and a clamping component; the vertical bracket (51) is mounted on the special-shaped bracket device (4); the adjustment component is mounted on the side wall of the vertical bracket (51); and the clamping component is mounted on the adjustment component.

2. The non-contact sensor interference simulation test equipment according to claim 1, characterized in that: The adjustment component comprises: a guide rail (52), a slider (53), a support seat (54) and a non-contact temperature sensor (55); the guide rail (52) is fixedly mounted on a side wall of a vertical bracket (51); the slider (53) is slidably connected to the guide rail (52); the support seat (54) is fixedly mounted on a side of the slider (53) away from the guide rail (52); and the non-contact temperature sensor (55) is fixedly mounted on a side of the support seat (54) away from the slider (53).

3. The non-contact sensor interference simulation test equipment according to claim 2, characterized in that: The clamping assembly comprises: a rotating rod (56), a clamp (57) and a support bar (58); the rotating rod (56) is rotatably connected to a side wall of a support seat (54) away from the central axis of the pneumatic indexing plate (2); the clamp (57) is fixedly mounted on one end of the rotating rod (56) away from the support seat (54); and the support bar (58) is fixedly mounted on one side of a vertical bracket (51) away from the central axis of the pneumatic indexing plate (2).

4. The non-contact sensor interference simulation test equipment according to claim 3, characterized in that: An electromagnetic interference mechanism is installed on the side wall of the vertical support (51) away from the adjustment assembly.

5. The non-contact sensor interference simulation test equipment according to claim 4, characterized in that: The electromagnetic interference mechanism comprises: a vertical plate (59), a motor base (510), an adjusting screw (511) and an interference component (512); the vertical plate (59) is fixedly mounted on a side wall of a vertical support (51) away from a guide rail (52); a plurality of strip-shaped slots are arranged on the vertical plate (59); the motor base (510) is arranged on a side wall of the vertical plate (59) away from a central axis of a pneumatic indexing plate (2); an adjusting screw (511) is inserted into each of the strip-shaped slots; the adjusting screw (511) can slide up and down in the strip-shaped slot; a side of the adjusting screw (511) away from the central axis of the pneumatic indexing plate (2) is threadedly connected to the motor base (510); and the interference component (512) is mounted on the motor base (510).

6. The non-contact sensor interference simulation test equipment according to claim 5, characterized in that: The interference component (512) is configured as a DC motor.

7. The non-contact sensor interference simulation test equipment according to claim 6, characterized in that: The temperature interference device (3) comprises: a fixed base plate (31), a circular shell (32), a heating plate (33) and a heat preservation plate (34); the fixed base plate (31) is fixedly mounted on the pneumatic indexing plate (2); a plurality of the circular shells (32) are fixedly mounted on the upper side of the fixed base plate (31) at equal intervals; a heating plate (33) is fixedly mounted on the bottom of each of the circular shells (32); and a heat preservation plate (34) is fixedly mounted on the outer side of each of the circular shells (32).

8. The non-contact sensor interference simulation test equipment according to claim 7, characterized in that: The special-shaped bracket device (4) comprises: a main bracket (41), a slip ring (42) and a protection component, wherein the outer side of the main bracket (41) is fixedly mounted on the upper side of the frame (1), the lower side of the slip ring (42) is fixedly mounted on the middle side of the pneumatic indexing plate (2), and the middle side of the main bracket (41) is fixedly mounted on the middle side of the slip ring (42).

9. The non-contact sensor interference simulation test equipment according to claim 8, characterized in that: The protection assembly comprises: a sub-bracket (43) and a fan-shaped baffle (44); a plurality of the sub-brackets (43) are fixedly mounted on the upper side of the frame (1); a plurality of the fan-shaped baffles (44) are fixedly mounted on the sub-brackets (43); and the fan-shaped baffles (44) are located on the upper side of the pneumatic indexing plate (2).

10. A method for a non-contact sensor interference simulation test device, used in the non-contact sensor interference simulation test device according to claim 9, characterized in that: The following steps are involved: Step 1: The non-contact temperature sensor (55) is fixedly mounted on the support seat (54) of the adjustment component of the spacing adjustment device (5) by screws, the clamp (57) is opened from the support bar (58), and the non-contact temperature sensor (55) is moved up and down. The non-contact temperature sensor (55) can be quickly moved up and down under the action of the guide rail (52) and the slider (53), and the spacing between the non-contact temperature sensor (55) and the temperature interference device (3) can be adjusted. The clamp (57) is clamped on the support bar (58) to fix the non-contact temperature sensor (55); Step 2: Control the heating plate (33) of the temperature interference device (3) to generate the same temperature through an external controller, and rotate the pneumatic indexing plate (2) to drive the temperature interference device (3) to rotate, so that the temperatures detected by the multiple non-contact temperature sensors (55) are the same, and adjust the detection heights of the non-contact temperature sensors (55) to different levels to test the anti-interference ability of the non-contact temperature sensors (55) at different heights; Step 3: Control the heating plates (33) of the same temperature interference device (3) to generate the same temperature through an external controller, and at the same time, the heating plates (33) of different temperature interference devices (3) generate different temperatures. The heating plates (33) at the same distance from the center of the pneumatic indexing plate (2) will generate different temperatures. When the pneumatic indexing plate (2) rotates and drives the temperature interference device (3) to rotate, the non-contact temperature sensor (55) at the same distance from the center of the pneumatic indexing plate (2) and the distance of the heating plate (33) from the center of the pneumatic indexing plate (2) can quickly detect different temperatures. At this time, the heights of the multiple non-contact temperature sensors (55) are the same to detect the anti-interference ability of the non-contact temperature sensor (55) when detecting objects of different temperatures. Step 4: An external controller controls the forward and reverse rotation of the DC motor to simulate the electromagnetic interference in the environment in which the device is used. By loosening the adjustment screw (511), the motor base (510) is moved up and down to a suitable position to stop, and the adjustment screw (511) is tightened. The electromagnetic interference intensity is changed by changing the distance between the DC motor and the non-contact temperature sensor (55). At this time, the height and detection temperature of the non-contact temperature sensor (55) are the same. By changing the distance between the DC motor and the non-contact temperature sensor (55), the electromagnetic interference intensity in the environment in which the device is used is simulated to detect the anti-electromagnetic interference capability of the non-contact temperature sensor (55) when detecting the same temperature and the same distance.

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