Force value detection equipment for rear-row structure of air outlet

Abstract

The invention relates to the technical field of automobile part detection, in particular to an air outlet back row structure force value detection device, which comprises a device body, and is characterized in that the device body is provided with a workbench; the workbench is provided with a first testing mechanism which simulates the blade stirring force and collects the stirring force value, a second testing mechanism which simulates the stirring force of the stirring wheel and collects the stirring force value, and a movement driving mechanism which fixes and drives the air outlet structure body to move from the first testing mechanism to the second testing mechanism. The first testing mechanism comprises a first stirring assembly for stirring the blade to rotate, and a first detection assembly for testing and collecting a stirring force value applied to the blade by the first stirring assembly along the movement direction of the blade. By arranging the first testing mechanism and the second testing mechanism, blade pulling force and pulling wheel pulling force are simulated on the same device, corresponding pulling force value data are collected, and the detection efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of automobile parts detection, and in particular to a device for detecting the force value of a rear structure of an air outlet. Background Art

[0002] The car air-conditioning outlet is an important component in the car air-conditioning system. It is responsible for delivering hot and cold air after air conditioning into the car, providing passengers with a comfortable driving environment.

[0003] like Figure 1 As shown, the rear structure of the automobile air-conditioning outlet includes an air outlet structure body 1, on which are provided components such as blades 2, dampers 3, and a dial wheel 4, wherein the blades 2 are rotated to adjust the air outlet direction, and the dial wheel 4 is rotated to stimulate the internal servo motor, thereby controlling the opening and closing of the damper 3 to adjust the air outlet volume. The combination of these components enables rear passengers to freely adjust the air outlet of the air conditioner according to their needs.

[0004] In actual use, the operating force of the blades and the dial must meet the ergonomic requirements. If the force is too small, it may cause loose components and misoperation; if the force is too large, it will cause operation jams and labor, and even accelerate component wear. Verifying whether the operating force of the blades and the dial under different working conditions meets the design standards through force simulation tests is crucial to improving product reliability, durability and user satisfaction.

[0005] In the prior art, force simulation tests on blades and dials on the rear structure of the air outlet are performed on different devices, and no device can simultaneously meet the requirements of force simulation tests on blades and dials on the rear structure of the air outlet, affecting the test efficiency of force simulation tests on blades and dials.

[0006] Therefore, a force detection device for the rear structure of the air outlet is needed to realize the force simulation test of the blades and the dial on one device at the same time. Summary of the invention

[0007] In order to complete the force simulation test of the blades and the dial on one device, the present application provides a force detection device for the rear structure of the air outlet.

[0008] The present application provides an air outlet rear structure force value detection device, which adopts the following technical solution: An air outlet rear row structural force value detection device, comprising a device body, on which a workbench is installed. On the workbench, there are a first test mechanism for simulating the force of the blade being pushed and collecting the pushing force value, a second test mechanism for simulating the force of the dial being pushed and collecting the pushing force value, and a moving drive mechanism for fixing and driving the air outlet structure body to move from the first test mechanism to the second test mechanism. The first test mechanism includes a first pushing component for rotating the blade and a first detection component for testing and collecting the pushing force value applied by the first pushing component to the blade along the movement direction of the blade. The second test mechanism includes a second pushing component for rotating the dial and a second detection component for testing and collecting the pushing force value applied by the second pushing component to the dial along the rotation direction of the dial.

[0009] By adopting the above technical solutions, by setting the first test mechanism, the pushing force of the blade can be simulated and the corresponding pushing force value can be collected, so as to accurately evaluate the pushing force value of the blade; by setting the second test mechanism, the pushing force of the dial can be simulated and the corresponding pushing force value can be collected, so as to accurately evaluate the pushing force value of the dial; the setting of the moving drive mechanism enables the air outlet structure body to move smoothly between the first test mechanism and the second test mechanism, ensuring the continuity and efficiency of the test process. Compared with the prior art, this detection device can simulate the pushing force and detect the pushing force value of the blade and the dial respectively on the same device, improving the detection efficiency.

[0010] Optionally, the second detection component includes a profiling flap and an S-shaped force value sensor for testing and collecting the pushing force value of the profiling flap pushing the dial. The profiling flap is arc-shaped and fixedly installed at the end of the S-shaped force value sensor, and the S-shaped force value sensor is fixedly installed on the second pushing component.

[0011] By adopting the above technical solutions, the arc-shaped design of the profiling flap can better fit the surface of the dial, making the force on the dial more uniform and improving the test accuracy of the pushing force value of the dial. The S-shaped force value sensor can accurately test and collect the pushing force value applied by the profiling flap to the dial, ensuring the reliability of the detection result. The profiling flap is fixedly installed at the end of the S-shaped force value sensor, making the force transmission more direct and stable, further improving the detection accuracy.

[0012] Optionally, the second pushing component includes a first lifting drive for driving the profiling flap to approach or move away from the dial, and a first rotation drive for driving the first lifting drive to rotate so that the profiling flap drives the dial to rotate. The first rotation drive is rotatably installed on the workbench.

[0013] By adopting the above technical solution, the first lifting drive member can drive the contoured paddle to approach or move away from the dial wheel, ensuring that the contoured paddle accurately contacts the dial wheel. The first rotating drive member drives the first lifting drive member to rotate, thereby driving the contoured paddle to rotate the dial wheel, thereby realizing the simulation of the dialing force of the dial wheel. The first rotating drive member is rotatably installed on the workbench, ensuring the stability of the operation of the second dial assembly.

[0014] Optionally, the first detection component includes a push block and a thrust sensor for testing and collecting the force value of the push block moving the blade, the push block is fixedly mounted on the end of the thrust sensor, and the thrust sensor is fixedly mounted on the first moving component.

[0015] By adopting the above technical solution, the push block can directly act on the blade to simulate the pushing force on the blade during actual use. The thrust sensor can accurately test and collect the pushing force applied by the push block to the blade, ensuring the accuracy of the detection of the blade pushing force value. The push block is fixedly installed at the end of the thrust sensor, further improving the accuracy of the thrust sensor detection.

[0016] Optionally, the first toggle assembly includes a thrust driving member that drives the push block to drive the blade to rotate, and a second lifting driving member that drives the thrust driving member to rise and fall to make the push block approach or move away from the blade, and the second lifting driving member is fixedly mounted on the workbench.

[0017] By adopting the above technical solution, the thrust driving member can drive the push block to drive the blade to rotate, thereby realizing the simulation of the blade pushing force; the second lifting driving member is used to drive the thrust driving member to rise and fall, so that the push block can accurately approach or move away from the blade, ensuring the stability and accuracy of the test process.

[0018] Optionally, the mobile driving mechanism includes a mobile plate for placing the air outlet structure body, a pressure block driving assembly for fixing the air outlet structure body on the mobile plate, and a horizontal driving member for driving the mobile plate to move horizontally to move the air outlet structure body from the first testing mechanism to the second testing mechanism, the pressure block driving assembly is fixedly mounted on the mobile plate, the mobile plate is slidably mounted on the workbench, and the horizontal driving member is fixedly mounted on the workbench.

[0019] By adopting the above technical solution, the air outlet structure body is fixed on the movable plate through the pressure block driving assembly to avoid position displacement of the air outlet structure body during the detection process, thereby ensuring the reliability of the detection process. The horizontal driving member can accurately drive the movable plate to slide along the workbench, thereby realizing the smooth movement of the air outlet structure body from the first test mechanism to the second test mechanism, effectively improving the detection efficiency and accuracy.

[0020] Optionally, the pressing block driving assembly includes a lower pressing block, a second rotation driving member for driving the lower pressing block to rotate to the top of the air outlet structure body or rotate reversely to reset, and a third lifting driving member for driving the lower pressing block to move up and down to make the lower pressing block approach or move away from the air outlet structure body. The second rotation driving member is fixedly installed on the third lifting driving member, and the third lifting driving member is fixedly installed on the moving plate.

[0021] By adopting the above technical solution, under the action of the second rotation driving member, the lower pressing block can accurately rotate to the top of the air outlet structure body or rotate reversely to reset; the third lifting driving member can drive the lower pressing block to approach or move away from the air outlet structure body. With the cooperation of the second rotation driving member and the third lifting driving member, the lower pressing block realizes stable fixation and detachment of the air outlet structure body, ensuring the stability of the air outlet structure body during the detection process, thereby improving the detection accuracy.

[0022] Optionally, a sliding groove extending along the moving direction of the air outlet structure body is formed on the moving plate, and a sliding rail slidably matched with the sliding groove is fixedly installed on the workbench.

[0023] By adopting the above technical solution, the sliding groove and the sliding rail are slidably matched to realize the sliding connection between the moving plate and the workbench, ensuring the stable movement of the moving plate on the workbench, reducing the shaking and deviation of the air outlet structure body during the movement, thereby improving the stability and detection accuracy of the device. The arrangement of the sliding groove and the sliding rail can also limit the moving direction of the moving plate, further ensuring the accuracy of the detection process.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting the first testing mechanism and the second testing mechanism, respectively simulating the blade pushing force and the pulley pushing force and collecting the corresponding force value data, the simulation of the pushing force and the detection of the pushing force value of the blade and the pulley are realized on the same device, improving the detection efficiency; 2. The moving driving mechanism can fix the air outlet structure body and drive it to move between the first testing mechanism and the second testing mechanism, reducing the need to switch the detection device, and reducing the detection cost and time consumption; 3. The profiling flap in the second detection component cooperates with the S-shaped force value sensor, which can accurately simulate the actual force condition of the pulley and collect the force value data, improving the accuracy and reliability of the detection result. Description of the Drawings

[0025] Figure 1 It is a structural schematic diagram of the air outlet structure body, used to show the positional relationship of the blades, pulleys, and air dampers on the air outlet structure body; Figure 2 It is a structural schematic diagram of Embodiment 1 of the present application, used to show the specific structure of the detection device; Figure 3 This is a schematic diagram of the local structure of Example 1 of the present application. Figure 1 , used to show the specific structure of the first testing mechanism and the pressing block driving assembly; Figure 4 This is a schematic diagram of the local structure of Example 1 of the present application. Figure 2 , used to show the specific structure of the second testing mechanism; Figure 5 This is a partial exploded schematic diagram of Example 2 of the present application, used to show the second protrusion on the contoured paddle and the second groove on the S-shaped force sensor.

[0026] Figure numerals: 1, air outlet structure body; 2, blades; 3, damper; 4, dial; 5, equipment body; 6, workbench; 7, first test mechanism; 8, first toggle assembly; 9, first detection assembly; 10, second test mechanism; 11, second toggle assembly; 12, second detection assembly; 13, mobile drive mechanism; 14, lifting cylinder; 15, first mounting frame; 16, thrust cylinder; 17, first connecting plate; 18, push block; 19, thrust sensor; 20, second mounting frame; 21, rotating frame; 22. First rotating motor; 23. Bearing; 24. Driving cylinder; 25. Second connecting plate; 26. Spring; 27. Contour paddle; 28. S-type force sensor; 29. Moving plate; 30. Pressure block driving assembly; 31. Lower pressure block; 32. Second rotating motor; 33. Third lifting cylinder; 34. Horizontal moving motor; 35. Slide rail; 36. Slide groove; 37. Second protrusion; 38. Second groove; 39. Connecting shaft; 40. Through hole; 41. First protrusion; 42. First groove; 43. Mounting part. DETAILED DESCRIPTION

[0027] The following is combined with Figures 1-5 This application is described in further detail.

[0028] Embodiment 1: A device for testing the force of the rear structure of the air outlet, reference Figure 1 and Figure 2, including a device body 5, a workbench 6 is fixedly installed on the device body 5, a first testing mechanism 7, a second testing mechanism 10, and a mobile driving mechanism 13 are installed on the workbench 6, the first testing mechanism 7 is provided with two groups and symmetrically fixedly installed on the workbench 6 at both ends of the air outlet structure body 1, the first testing mechanism 7 includes a first toggle component 8 and a first detection component 9, the first toggle component 8 is installed on the workbench 6, the first detection component 9 is fixedly installed on the first toggle component 8, the first toggle component 8 drives the first detection component 9 to approach or move away from the blade 2, and the first detection component 9 simulates the toggle force on the blade 2 in actual use under the drive of the first toggle component 8, and detects and collects the toggle force value of the toggle blade 2 to rotate; the second The testing mechanism 10 includes a second toggle component 11 and a second detection component 12. The second toggle component 11 is installed on the workbench 6, and the second detection component 12 is fixedly installed on the second toggle component 11. The second toggle component 11 drives the second detection component 12 to move closer to or away from the dial wheel 4. The second detection component 12 simulates the toggle force on the dial wheel 4 in actual use under the drive of the second toggle component 11, and detects and collects the toggle force value of the rotation of the dial wheel 4; the mobile driving mechanism 13 places and fixes the air outlet structure body 1. Under the drive of the mobile driving mechanism 13, the air outlet structure body 1 moves from the first testing mechanism 7 to the second testing mechanism 10 after completing the toggle force value detection of the blade 2, so as to facilitate the toggle force value detection of the dial wheel 4.

[0029] refer to Figure 1 and Figure 3 The first toggle assembly 8 includes a second lifting drive member and a thrust drive member. In the present embodiment, the second lifting drive member includes a lifting cylinder 14, and the thrust drive member includes a thrust cylinder 16. A first mounting frame 15 is fixedly mounted on the workbench 6, and the first mounting frame 15 is fixedly connected to the lifting cylinder 14. A first connecting plate 17 is fixedly mounted on the output end of the lifting cylinder 14, and one side of the first connecting plate 17 is fixedly connected to the thrust cylinder 16. The lifting cylinder 14 drives the first connecting plate 17 to rise and fall, and the lifting of the first connecting plate 17 drives the thrust cylinder 16 to approach or move away from the blade 2 along the height direction of the first mounting frame 15. The output end of the thrust cylinder 16 is fixedly connected to the first detection assembly 9. Driven by the thrust cylinder 16, the first detection assembly 9 approaches and toggles the blade 2 to rotate or moves away and breaks away from the conflict with the blade 2.

[0030] refer to Figure 1 and Figure 3 The first detection component 9 includes a push block 18 and a thrust sensor 19. The push block 18 is fixedly mounted on the thrust sensor 19. The thrust sensor 19 is fixedly mounted on the output end of the thrust cylinder 16. After the lifting cylinder 14 drives the push block 18 to approach the blade 2, the thrust cylinder 16 drives the push block 18 to move the blade 2 to rotate, and the thrust sensor 19 tests and collects the pushing force exerted on the blade 2.

[0031] refer to Figure 1 and Figure 4 The second toggle assembly 11 includes a rotating frame 21, a first rotating driving member, and a first lifting driving member. The rotating frame 21 is in an inverted U shape. A second mounting frame 20 is fixedly mounted on the workbench 6. A bearing 23 is mounted on the second mounting frame 20. The outer ring of the bearing 23 is fixedly connected to the second mounting frame 20, and the inner ring of the bearing 23 is fixedly connected to one end of the rotating frame 21, so that the second mounting frame 20 is rotationally connected to the rotating frame 21. In this embodiment, the first rotating driving member includes a first rotating motor 22, which is fixedly mounted on one end of the rotating frame 21 away from the bearing 23. The output end of the first rotating motor 22 is fixedly connected to the rotating frame 21. The first rotating motor 22 drives the rotating frame 21 to rotate around the axis of the bearing 23. The rotating frame 21 is fixedly connected to the second detection assembly 12. The rotation of the rotating frame 21 drives the second detection assembly 12 to rotate, so that the second detection assembly 12 drives the dial wheel 4 to rotate.

[0032] refer to Figure 1 and Figure 4 The first lifting drive member is fixedly installed on the rotating frame 21. In this embodiment, the first lifting drive member includes a driving cylinder 24. The output end of the driving cylinder 24 is fixedly connected to the second connecting plate 25. The second connecting plate 25 is fixedly connected to the second detection component 12. The driving cylinder 24 drives the second connecting plate 25 to rise and fall. The lifting of the second connecting plate 25 drives the second detection component 12 to approach or move away from the dial wheel 4. A connecting shaft 39 is provided between the second connecting plate 25 and the rotating frame 21. A through hole 40 is opened on the rotating frame 21. One end of the connecting shaft 39 passes through the through hole 40 and is slidably installed on the rotating frame 21, and the other end is fixed to the top of the second connecting plate 25. The driving cylinder 24 drives the second connecting plate 25 to rise and fall. 25 is lifted and lowered, the second connecting plate 25 drives the connecting shaft 39 to slide up and down in the through hole 40, and the outer sliding sleeve of the connecting shaft 39 is provided with an elastic member. In this embodiment, the elastic member includes a spring 26, one end of the spring 26 is in conflict with the bottom end of the rotating frame 21, and the other end is in conflict with the top end of the second connecting plate 25. The second connecting plate 25 approaches or moves away from the rotating frame 21 under the drive of the driving cylinder 24, and the spring 26 is deformed or restored to play a buffering and vibration reduction role, so that the lifting process of the second connecting plate 25 is smoother, thereby making the second detection component 12 lift smoothly, and the second detection component 12 on the second connecting plate 25 lifts smoothly, thereby improving the detection accuracy of the second detection component 12.

[0033] refer to Figure 1 and Figure 4The second detection assembly 12 includes a profiling paddle 27 and an S-shaped force sensor 28. The profiling paddle 27 is fixedly mounted on the S-shaped force sensor 28. The profiling paddle 27 is arc-shaped and is placed outside the dial wheel 4. The profiling paddle 27 is adapted to the outer circle of the dial wheel 4, so that the profiling paddle 27 fits the dial wheel 4 better and the force is more uniform. Figure 5 The end of the profiling paddle 27 close to the dial wheel 4 is recessed to form a first groove 42, and the outer circle of the dial wheel 4 is protruding to form a first protrusion 41 that is adapted to the first groove 42, so as to avoid relative sliding between the profiling paddle 27 and the dial wheel 4 when the profiling paddle 27 dials the dial wheel 4, thereby affecting the detection accuracy of the dialing force value of the dial wheel 4. The S-type force sensor 28 is fixedly installed at the output end of the driving cylinder 24, and the driving cylinder 24 drives the profiling paddle 27 to approach or move away from the dial wheel 4. The special design of the S-type force sensor 28 is more in line with the force characteristics of the rotation trajectory of the dial wheel 4, so that the S-type force sensor 28 can collect the dialing force value along the rotation direction of the dial wheel 4, thereby improving the detection accuracy of the dialing force value of the dial wheel 4.

[0034] refer to Figure 2 and Figure 3 The mobile driving mechanism 13 includes a mobile plate 29, a pressure block driving assembly 30, and a horizontal driving member. The mobile plate 29 is slidably installed on the workbench 6, and the air outlet structure body 1 is placed on the mobile plate 29. The pressure block driving assembly 30 is provided with two groups of mobile plates 29 symmetrically fixedly installed at one end of the air outlet structure body 1. The pressure block driving assembly 30 presses the air outlet structure body 1 down and fixes it on the mobile plate 29. The pressure block driving assembly 30 includes a lower pressure block 31, a third lifting driving member, and a second rotating driving member. In this embodiment, the third lifting driving member includes a third lifting cylinder 33, and the second rotating driving member includes a second rotating motor 32. The third lifting cylinder 33 is fixedly installed on the mobile plate 29, and the second rotating motor 32 is fixedly installed at the output end of the third lifting cylinder 33. The third lifting cylinder 33 drives the second rotating motor 32 to lift and move closer to or away from the air outlet structure body 1. The output end of the second rotating motor 32 is fixedly connected to the lower pressure block 31, and the second rotating motor 32 drives the lower pressure block 31 to rotate or reversely rotate and reset.

[0035] refer to Figure 2 and Figure 3, the horizontal driving member is fixedly installed on the workbench 6. In this embodiment, the horizontal driving member includes a horizontal moving motor 34. The output end of the horizontal moving motor 34 is fixedly connected to the moving plate 29. The horizontal moving motor 34 drives the moving plate 29 to move horizontally. A chute 36 is formed at the bottom end of the moving plate 29. The chute 36 extends along the long side direction of the workbench 6. A slide rail 35 that is slidably matched with the chute 36 is fixedly installed on the workbench 6, so that the moving plate 29 moves along a predetermined route on the workbench 6, and the process of the moving plate 29 driving the air outlet structure body 1 from the first test mechanism 7 to the second test mechanism 10 is more stable.

[0036] The implementation principle of Embodiment 1 of this application is as follows: After the air outlet structure body 1 is placed on the moving plate 29, first, the pushing force value of the blade 2 is tested. The second rotating motor 32 drives the pressing block 31 to rotate above the air outlet structure body 1. The third lifting cylinder 33 drives the pressing block 31 to move downward until it presses the air outlet structure body 1. The lifting cylinder 14 drives the pushing block 18 to move downward close to the blade 2 of the air outlet structure body 1. The pushing cylinder 16 drives the pushing block 18 to push the blade 2 to rotate. The thrust sensor 19 tests and collects the pushing force exerted by the pushing block 18 on the blade 2. The lifting cylinder 14 drives the pushing block 18 to rise away from the blade 2 again. The pushing cylinder 16 drives the pushing block 18 to retract, completing the test of the pushing force value of the blade 2; The horizontal moving motor 34 drives the air outlet structure body 1 to move from the first test mechanism 7 to the second test mechanism 10. The driving cylinder 24 drives the profiling flap 27 to descend and sleeved on the dial 4. The first rotating motor 22 drives the rotating frame 21 to rotate, and then the profiling flap 27 drives the dial 4 to rotate. The S-shaped force value sensor 28 tests and collects the pushing force exerted by the profiling flap 27 on the dial 4. The first rotating motor 22 drives the rotating frame 21 and the profiling flap 27 to rotate and reset. The driving cylinder 24 drives the profiling flap 27 to rise. The horizontal moving motor 34 drives the air outlet structure body 1 to move from the second test mechanism 10 to the first test mechanism 7. The third lifting cylinder 33 drives the pressing block 31 to rise away from the air outlet structure body 1. The second rotating motor 32 drives the pressing block 31 to rotate back to the initial position, completing the test of the pushing force value of the dial 4.

[0037] Embodiment 2: An air outlet rear row structure force value detection device, refer to Figure 5 , which is different from Embodiment 1 in that a second protrusion 37 protrudes from one end of the profiling flap 27 close to the S-shaped force value sensor 28. A mounting portion 43 is fixedly installed at the bottom of the S-shaped force value sensor 28. A second groove 38 adapted to the second protrusion 37 is recessed on the mounting portion 43. The sizes, shapes of the second protrusion 37 and the second groove 38 match and the positions correspond. The S-shaped force value sensor 28 drives the profiling flap 27 to rotate under the rotation of the rotating frame 21, thereby driving the dial 4 to rotate.

[0038] The implementation principle of Embodiment 2 of this application is as follows: The second protrusion 37 on the profiling paddle 27 is adapted to the second groove 38 of the S-shaped force sensor 28. The rotation of the S-shaped force sensor 28 drives the profiling paddle 27 to rotate, thereby simulating the driving force on the dial wheel 4 during actual use.

[0039] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A rear structure force value detection device for an air outlet, comprising a device body (5), characterized in that: A workbench (6) is installed on the equipment body (5), and a first testing mechanism (7) for simulating the expelling force of the blade (2) and collecting the expelling force value, a second testing mechanism (10) for simulating the expelling force of the dial wheel (4) and collecting the expelling force value, and a moving driving mechanism (13) for fixing and driving the air outlet structure body (1) to move from the first testing mechanism (7) to the second testing mechanism (10) are installed on the workbench (6); the first testing mechanism (7) comprises a first expelling component (8) for rotating the blade (2), a first detection component (9) for testing and collecting the expelling force value applied by the first expelling component (8) to the blade (2) along the moving direction of the blade (2); and the second testing mechanism (10) comprises a second expelling component (11) for rotating the dial wheel (4), and a second detection component (12) for testing and collecting the expelling force value applied by the second expelling component (11) to the dial wheel (4) along the rotating direction of the dial wheel (4).

2. The force value detection device for the rear row structure of the air outlet according to claim 1, characterized in that: The second detection component (12) comprises a contoured paddle (27), and an S-shaped force sensor (28) for testing and collecting the force value of the contoured paddle (27) when the paddle wheel (4) is moved; the contoured paddle (27) is arc-shaped and fixedly mounted on the end of the S-shaped force sensor (28); and the S-shaped force sensor (28) is fixedly mounted on the second moving component (11).

3. The force value detection device for the rear structure of the air outlet according to claim 2, characterized in that: The second driving assembly (11) comprises a first lifting drive member for driving the contoured paddle (27) to move closer to or away from the paddle wheel (4), and a first rotating drive member for driving the first lifting drive member to rotate so that the contoured paddle (27) drives the paddle wheel (4) to rotate, and the first rotating drive member is rotatably mounted on the workbench (6).

4. The force value detection device for the rear row structure of the air outlet according to claim 1, characterized in that: The first detection component (9) comprises a push block (18) and a thrust sensor (19) for testing and collecting the value of the force of the push block (18) moving the blade (2); the push block (18) is fixedly mounted on the end of the thrust sensor (19); and the thrust sensor (19) is fixedly mounted on the first moving component (8).

5. An air outlet rear row structural force value detection device according to claim 4, characterized in that: The first toggle assembly (8) comprises a thrust driving member for driving the push block (18) to drive the blade (2) to rotate, and a second lifting driving member for driving the thrust driving member to rise and fall so that the push block (18) is close to or away from the blade (2), and the second lifting driving member is fixedly mounted on the workbench (6).

6. The force value detection device for the rear row structure of the air outlet according to claim 1, characterized in that: The mobile drive mechanism (13) comprises a mobile plate (29) on which the air outlet structure body (1) is placed, a pressure block drive assembly (30) for fixing the air outlet structure body (1) on the mobile plate (29), and a horizontal drive member for driving the mobile plate (29) to move horizontally so as to move the air outlet structure body (1) from the first test mechanism (7) to the second test mechanism (10), wherein the pressure block drive assembly (30) is fixedly mounted on the mobile plate (29), the mobile plate (29) is slidably mounted on a workbench (6), and the horizontal drive member is fixedly mounted on the workbench (6).

7. An air outlet rear row structural force value detection device according to claim 6, characterized in that: The pressing block driving assembly (30) includes a lower pressing block (31), a second rotation driving member for driving the lower pressing block (31) to rotate to the top of the air outlet structure body (1) or rotate reversely to reset, and a third lifting driving member for driving the lower pressing block (31) to lift and lower so that the lower pressing block (31) approaches or moves away from the air outlet structure body (1). The second rotation driving member is fixedly installed on the third lifting driving member, and the third lifting driving member is fixedly installed on the moving plate (29).

8. An air outlet rear row structural force value detection device according to claim 6, characterized in that: A sliding groove (36) extending along the moving direction of the air outlet structure body (1) is formed in the moving plate (29), and a sliding rail (35) slidably engaged with the sliding groove (36) is fixedly installed on the workbench (6).

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