Handle actuator push-out detection device

Abstract

The present application relates to a kind of handle executor push detection equipment, for detecting executor in the multiple parameters of push process, including rack;Rotary unit is provided on the rack, rotation relies on mode, fixed to the rotary unit, driven by rotary unit to have loading state and test state, make handle executor located in rotation relies on mode between first position and second position switching;Two end faces of rotation relies on mode are loading end face and test end face respectively, and test window is set through the loading end face and test end face;Handle executor is fixed to loading end face, and rotates to test end face and carries out the detection of parameter;Test end face is equipped with multiple test devices;Further include push force test unit, the push force test unit is located in the rear side of the rotation relies on mode, for receiving multiple impact when executor turns out and detecting the strength of impact.

Description

Technical Field

[0001] This invention relates to the technical field of handle detection equipment, and more particularly to a handle actuator ejection detection equipment. Background Technology

[0002] As a core functional component of the automotive door system, the performance of the door handle actuator directly affects the convenience of vehicle use and life safety in emergency scenarios. The main shortcomings of concealed and electric door handles are concentrated in three aspects: first, in the event of a collision and power failure, the vehicle's door handle control system becomes paralyzed, preventing rescuers from opening the door from the outside; second, they lack adaptability to extreme environments; and third, their product testing system is inadequate.

[0003] Existing testing equipment has significant limitations: manual testing is inefficient and prone to errors, making it difficult to meet the mass production testing needs of tens of millions of door handles produced annually; traditional single-function test benches can only perform static strength tests and cannot simulate complex working conditions such as real collisions, low-temperature freezing, and variable load impacts, nor can they simultaneously collect multi-dimensional parameters such as thrust, displacement, noise, and rotation angle during the actuator's ejection process, resulting in insufficient product performance verification and difficulty in meeting the stringent testing requirements of the new national standards. Therefore, developing automated handle actuator ejection testing equipment that can simulate real vehicle installation environments and achieve simultaneous multi-parameter testing has become an urgent need to ensure automotive safety and promote industry compliance upgrades. Summary of the Invention

[0004] To address the aforementioned problems in the prior art, the present invention provides a handle actuator ejection detection device.

[0005] The above-mentioned problems of the present invention are solved by the following technical solutions: A handle actuator ejection detection device is provided for detecting multiple parameters of the actuator during the ejection process, including a frame; the frame is equipped with, A rotating unit, wherein a rotating seat in a manner similar to a vehicle body mounting is arranged on the rotating unit; A rotating template, fixed to the rotating unit, is driven by the rotating unit to have a loading state and a testing state, so that the handle actuator located on the rotating template switches between a first position and a second position. The rotating template has two end faces, namely a loading end face and a testing end face, and a testing window is provided that runs through the loading end face and the testing end face; the handle actuator is fixed to the loading end face and rotates to the testing end face to detect parameters; Multiple testing devices are installed on the test end face; It also includes a thrust testing unit, which is located behind the rotating template and is used to receive multiple impacts generated when the actuator rotates out and to detect the force of the impacts. The thrust testing unit includes a pressure simulation device, which simulates different pressures after loading into the vehicle and generates impacts of different forces on the actuator to detect the thrust generated by the actuator under impacts of different forces.

[0006] A further provision of the above technical solution is that the thrust testing unit also includes a tension lateral movement module, which is driven by the pressure simulation device to move toward the actuator side, so that the collision plate at the head of the tension lateral movement module and the rotating actuator collide.

[0007] A further provision of the above technical solution is that the tension lateral movement module includes a retaining cylinder on which the collision plate is mounted, and the driving direction of the retaining cylinder on the collision plate is opposite to the driving direction of the pressure simulation device on the collision plate. The side of the tension lateral displacement module is equipped with a grating ruler for detecting the displacement of the collision plate.

[0008] A further provision of the above technical solution is that the retaining cylinder is mounted on the frame, and a slide is provided on its output shaft, the slide being slidably mounted on the slide rail of the frame.

[0009] A further provision of the above technical solution is that the pressure simulation device includes a counterweight, which is pulled by a rope and connected to the tension lateral movement module through a reversing wheel.

[0010] A further provision of the above technical solution is that the tension lateral movement module also includes an additional cylinder, which applies an emergency thrust to the collision plate and performs an emergency opening test on the handle actuator.

[0011] A further provision of the above technical solution is that: the loading end face of the rotating template is provided with a plurality of clamping cylinders around the test window; an encoder is fixed on one side of the rotating template; the input shaft of the encoder is connected to the rotating shaft of the handle actuator and rotates synchronously with the rotating shaft.

[0012] A further provision of the above technical solution is that: a noise detection device, a sensing detection device, and a material discharge mechanism are arranged around the test window on the test end face of the rotating template; The rotating template is provided with an avoidance window, and the test end of the noise detection device extends through the avoidance window to the loading end face and contacts the handle actuator.

[0013] A further provision of the above technical solution is that the discharge mechanism includes multiple ejection devices and an anti-lock device located at the handle actuator shaft position. The anti-lock device includes a first ejection rod driven by a first ejection cylinder, and an ejection wheel is provided at the head of the first ejection rod. The first ejector rod passes through the rotating template, causing the ejector wheel to drive the shaft of the handle actuator.

[0014] A further provision of the above technical solution is that the ejection device includes a second ejection rod that penetrates the rotating template, and the second ejection rod ejects the handle actuator under the action of the second ejection cylinder.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The thrust test unit adopts a pressure simulation device combining counterweights and ropes. The load can be flexibly adjusted by adding or removing weights to simulate any impact force. It is also equipped with an additional cylinder to provide emergency thrust. It can simultaneously complete conventional load opening tests and emergency collision tests, covering all dynamic test scenarios required by the new national standard. With the automatic start and stop of the cylinder, multiple experiments can be conducted on a single rotating arm to obtain more effective data, greatly improving the testing efficiency. 2. The equipment integrates multiple detection modules such as encoder, grating ruler, noise detection device, and fiber optic sensor. It can simultaneously collect multiple core parameters such as rocker arm rotation angle, collision plate displacement, running noise, and installation status during the actuator extension process. A single device can replace multiple dedicated testing devices, providing comprehensive data support for product performance optimization. 3. Addressing the industry pain point of actuator shaft jamming after testing, an innovative multi-point ejection and camshaft anti-lock mechanism is designed. The ejection wheel at the head of the first ejection rod can generate circumferential driving force on the camshaft. Combined with the synchronous action of multiple second ejection rods around it, the product can be discharged quickly without damage, completely solving the problem of equipment downtime and workpiece damage caused by product jamming during the testing process. 4. The tension lateral movement module is equipped with a horizontally adjustable mounting bracket. The position of the collision plate can be freely adjusted according to the rocker arm length of different actuator models. The rotating template adopts a modular design, which can quickly replace the mounting fixtures to adapt to different vehicle models. It supports the testing needs of more than 95% of passenger car door handle actuators on the current market, shortens the equipment changeover time, and significantly reduces the testing equipment investment costs for car manufacturers and parts manufacturers. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention.

[0017] Figure 2 This is a schematic diagram showing the position and structure of each mechanism in this invention.

[0018] Figure 3 This is a schematic diagram of the handle actuator.

[0019] Figure 4 This is a schematic diagram of the thrust test unit.

[0020] Figure 5 for Figure 4 Enlarged structural diagram of part A in the middle.

[0021] Figure 6 This is a schematic diagram of the loading end face of the rotating template.

[0022] Figure 7 This is a schematic diagram of the test end face of the rotating template.

[0023] Figure 8 for Figure 7 Enlarged structural diagram of part B in the middle.

[0024] Figure 9 This is a schematic diagram of the material discharge mechanism.

[0025] Figure 10 This is a schematic diagram showing the position and structure of the discharge mechanism and camshaft.

[0026] The attached diagram is labeled: 1. Frame; 2. Rotating template; 2.1 Loading end face; 2.2 Test end face; 2.3 Test window; 2.4 Clearance window; 3. Reversing wheel; 4. Fixed wheel; 5. Clamping cylinder; 5.1. Clamping block; 6. Encoder; 6.1. Input shaft; 7. Noise detection device; 7.1. Push cylinder; 8. Induction detection device; 100. Rotating unit; 110. Rotating seat; 200. Handle actuator; 210. Main body; 220. Rocker arm; 221. Rotary wheel; 230. Rotary shaft; 240. Camshaft; 241. Cam; 300. Thrust testing unit; 310. Tension lateral movement module; 311. Collision plate; 312. Increasing cylinder; 313. Holding cylinder; 314. Grating ruler; 315. Mounting plate; 316. Slide rail; 317. Carriage; 318. Adjusting frame; 319. Adjusting rail; 320. Pressure simulation device; 321. Counterweight; 322. Pull rope; 323. Weight; 324. Lifting cylinder; 325. Lifting block; 400. Discharge mechanism; 410. Ejection device; 420. Anti-lock device; 421. First ejection cylinder; 422. First ejection rod; 423. Ejection wheel; 411. Second ejection cylinder; 412. Second ejection rod. Detailed Implementation

[0027] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0028] like Figure 1-10 As shown in the figure, this embodiment discloses a hand actuator ejection detection device.

[0029] Specific reference Figure 1 and Figure 2 As shown, a handle actuator ejection detection device is used to detect multiple parameters of the actuator during the ejection process, including a frame 1; the frame 1 is equipped with... A rotating unit 100, on which a rotating seat 110 in a manner similar to a vehicle body mounting is arranged; The rotating template 2 is fixed to the rotating unit 100 and is driven by the rotating unit 100 to have a loading state and a testing state, so that the handle actuator 200 located on the rotating template 2 switches between a first position and a second position. The two end faces of the rotating template 2 are the loading end face 2.1 and the testing end face 2.2, respectively, and a testing window 2.3 is provided that passes through the loading end face 2.1 and the testing end face 2.2; the handle actuator 200 is fixed to the loading end face 2.1 and rotates to the testing end face 2.2 to detect parameters; Multiple testing devices are installed on the test end face 2.2; It also includes a thrust testing unit 300, which is located behind the rotating template 2 and is used to receive multiple impacts generated when the actuator rotates out and to detect the force of the impacts. The thrust testing unit 300 includes a pressure simulation device 320, which simulates different pressures after loading and generates impacts of different forces on the actuator to detect the thrust generated by the actuator under impacts of different forces.

[0030] The above is the basic scheme of this embodiment.

[0031] In this embodiment, the manual person places the handle actuator 200 onto the test end face 2.2 of the rotating template 2. The rotating template 2 has been pre-installed on the rotating seat 110 of the rotating unit 100 and is located in the first horizontal position. After the product is installed, the rotating unit 100 drives the rotating template 2 to rotate from the first position to the second position, so that the rotating template 2 is in the vertical direction. At this time, the test end face 2.2 of the rotating template 2 faces the manual person and is the back side, and the moving part of the handle actuator 200 is located in front of the test window 2.3.

[0032] It should be noted that the specific reference is... Figure 3 As shown, the handle actuator 200 includes a main body 210 fixed on the loading end face 2.1, a rocker arm 220 with one end hinged to the main body 210, and a drive motor inside the main body 210 for driving the rocker arm 220 to rotate. The drive motor drives the rotating shaft 230 at the hinge end of the rocker arm 220 to rotate, thereby rotating the movable end of the rocker arm 220 and rotating it to the rear of the rotating template 2 for testing.

[0033] Preferably, a rotating wheel 221 is installed at the movable end of the rocker arm 220, and a collision occurs between the rotating wheel 221 and the pressure simulation device 320.

[0034] After the product is loaded and the rotating template 2 is rotated into position, the drive motor of the handle actuator 200 drives the rocker arm 220 to rotate, so that the movable end of the rocker arm 220 rotates to the rear of the rotating template 2. At the same time, the thrust test unit 300 located at the rear of the rotating template 2 is activated. Driven by the pressure simulation device 320, it approaches the rotating template 2 and collides with the rotating wheel 221. During the collision, the thrust generated by the rotating wheel 221 on the thrust test unit 300 is detected and recorded.

[0035] By changing the pressure of the pressure simulation device 320, the thrust test unit 300 is made to have different collision speeds, thereby generating collisions with the rocker arm 220 at different speeds, in order to test the thrust generated by the rocker arm 220 under different environmental speeds.

[0036] Specifically, in this embodiment, the thrust testing unit 300 further includes a tension lateral movement module 310, which is driven by the pressure simulation device 320 to move toward the actuator side, so that the collision plate 311 at the head of the tension lateral movement module 310 and the rotating actuator collide.

[0037] Reference Figure 4 As shown, the tension lateral movement module 310 is located above the frame 1, and the pressure simulation device 320 is located inside the frame 1, that is, below the tension lateral movement module 310.

[0038] The tension lateral movement module 310 is a transmission structure. The pressure simulation device 320 pulls the tension lateral movement module 310 under the action of gravity, causing the collision plate 311 on the tension lateral movement module 310 to move rapidly toward the product side, so that the rotating wheel 221 that is rotated out with the rocker arm 220 hits the collision plate 311.

[0039] Specifically, the tension lateral movement module 310 includes a retaining cylinder 313 on which the collision plate 311 is mounted. The driving direction of the retaining cylinder 313 on the collision plate 311 is opposite to the driving direction of the pressure simulation device 320 on the collision plate 311. The side of the tension lateral displacement module 310 is provided with a grating ruler 314 for detecting the running displacement of the collision plate 311.

[0040] In the initial state, the cylinder 313 applies a pulling force to the collision plate 311, so that the collision plate 311 is in the initial position away from the test end face 2.2 when it is not pulled by the pressure simulation device 320.

[0041] During the collision test, the holding cylinder 313 removes the holding force on the collision plate 311, causing the collision plate 311 to move toward the test end face 2.2 under the action of the pressure simulation device 320 and collide with the rotating wheel 221. After the collision is completed, the holding cylinder 313 is restarted to apply a pulling force to the collision plate 311 and pull the collision plate 311 back to the initial position.

[0042] Preferably, the holding cylinder 313 is mounted on the frame 1, and a slide 317 is provided on its output shaft. The slide 317 is slidably mounted on the slide rail 316 of the frame 1.

[0043] Specific reference Figure 4 and Figure 5 As shown, the tension lateral movement module 310 includes a mounting plate 315, a slide rail 316 is provided on the mounting plate 315, and a slide carriage 317 is slidably provided on the slide rail 316. Under the action of the holding cylinder 313, the slide carriage 317 moves along the slide rail 316 to approach or move away from the product.

[0044] Meanwhile, the cylinder 313 is kept connected to the slide 317. When the pressure simulation device 320 releases the force, the cylinder 313 pulls the slide 317, causing the slide 317 and the collision plate 311 mounted on the slide 317 to move away from the product and remain in the initial position.

[0045] The collision plate 311 is installed at the head of the cylinder 312 to apply an emergency force to the collision plate 311, simulating the product's operating state under emergency force conditions.

[0046] Furthermore, in this embodiment, in order to adapt to different models of handle actuators 200, an adjustment frame 318 is provided on the slide 317. The adjustment frame 318 is movably mounted on the slide 317 via the adjustment rail 319. The collision plate 311 and the increasing cylinder 312 are placed on the adjustment frame 318, and the adjustment frame 318 moves horizontally along the adjustment rail 319.

[0047] The sliding direction of the adjusting rail 319 is perpendicular to the sliding direction of the slide rail 316.

[0048] When the carriage 317 slides along the slide rail 316, it drives the collision plate 311 to move synchronously, generating displacement on the slide rail 316. In this embodiment, the grating ruler 314 is set on the side of the tension lateral movement module 310 and arranged along the sliding direction of the slide rail 316. The running displacement of the collision plate 311 is obtained by detecting the sliding distance of the slide rail 316.

[0049] In this embodiment, the pressure simulation device 320 includes a counterweight 321, which is pulled by a rope 322 and connected to the tension lateral movement module 310 via a reversing wheel 3.

[0050] Specific reference Figure 4 As shown, the lower end of the pull rope 322 is fixed to the counterweight 321, and the upper end is connected to the tension transverse module 310. During the test, different standard weights, such as weights 323, can be placed on the counterweight 321 to simulate different tensions and thus obtain different impact speeds.

[0051] Furthermore, in this embodiment, a reversing wheel 3 is arranged at the front end of the mounting plate 315, and a fixed wheel 4 is arranged on the adjusting frame 318. The upper end of the pull rope 322 passes around the limiting groove on the reversing wheel 3 and is connected to the fixed wheel 4, so as to convert the vertical downward pulling force of the counterweight block 321 on the pull rope 322 into a horizontal pulling force on the slide 317, thereby pulling the slide 317 to move.

[0052] After the test is completed, the pulling force of the counterweight 321 on the tension lateral movement module 310 needs to be removed. In this embodiment, a lifting cylinder 324 is provided on the side of the counterweight 321, and a lifting block 325 is connected to the lifting cylinder 324. The lifting block 325 is located below the counterweight 321. The lifting cylinder 324 drives the lifting block 325 to move upward, supporting the counterweight 321, and also drives the counterweight 321 to move upward synchronously, thereby reducing the pulling force of the counterweight 321 on the tension lateral movement module 310 until it disappears.

[0053] The above test is the load opening test of this device. By changing or adding weight 323, the load is adjusted to obtain the moving speed of the collision plate 311 under different tensions, thereby obtaining the thrust generated by the handle on the collision plate 311 when colliding at different speeds.

[0054] In this embodiment, an emergency opening test is also provided. Specifically, the tension lateral movement module 310 further includes an additional cylinder 312, which applies an emergency thrust to the collision plate 311 to perform an emergency opening test on the handle actuator 200.

[0055] Specific reference Figure 4 As shown, the booster cylinder 312 is mounted on the mounting plate 315, and the collision plate 311 is mounted on the extension rod of the booster cylinder 312. The booster cylinder 312 directly applies additional thrust to the collision plate 311.

[0056] In the load-on test mode, the cylinder 312 is not activated and does not exert force on the collision plate 311. In the emergency activation test, the cylinder 312 is activated, generating a thrust on the collision plate 311. The direction of this thrust is consistent with the direction of the pulling force generated by the pressure simulation device 320 on the collision plate 311, causing the collision plate 311 to move toward the test end face 2.2 at a fast moving speed and collide with the rotating wheel 221.

[0057] In this embodiment, the rotating template 2 is used to fix the handle actuator 200 and change the state of the handle actuator 200 so that it is tested in a vertical state, simulating the state of the handle actuator 200 after it is installed in the vehicle.

[0058] Specifically, the loading end face 2.1 of the rotating template 2 is arranged with multiple clamping cylinders 5 around the test window 2.3. An encoder 6 is fixed on one side of the rotating template 2. The input shaft 6.1 of the encoder 6 is connected to the rotating shaft 230 of the handle actuator 200 and rotates synchronously with the rotating shaft 230.

[0059] Reference Figure 6 As shown, the rotating template 2 is a plate structure with a hollowed-out test window 2.3 in the middle for the rotating arm to rotate out. Multiple clamping cylinders 5 are arranged around the test window 2.3 on the loading end face 2.1 of the rotating template 2. The clamping cylinders 5 drive the clamping blocks 5.1 to press the main body 210 of the handle actuator 200 onto the loading end face 2.1.

[0060] Meanwhile, an encoder 6 is installed above the rotating template 2, corresponding to the position of the rotating shaft 230 of the handle actuator 200. The input shaft 6.1 of the encoder 6 extends downward and is limited to the rotating shaft 230, rotating synchronously with the rotating shaft 230. When the drive motor of the handle actuator 200 drives the rotating arm to rotate, the rotating shaft 230 drives the input shaft 6.1 to rotate, thereby enabling the encoder 6 to obtain the rotation angle of the rotating arm and feed it back to the testing system.

[0061] In addition, in this embodiment, the test end face 2.2 of the rotating template 2 is provided with a noise detection device 7, a sensing detection device 8 and a material discharge mechanism 400 around the test window 2.3; The rotating template 2 is provided with a clearance window 2.4, and the test end of the noise detection device 7 extends through the clearance window 2.4 to the loading end face 2.1 and contacts the handle actuator 200.

[0062] Specific reference Figure 7 As shown, the sensing and detection device 8 includes multiple fiber optic sensors arranged around the test window 2.3 to sense whether the product is installed in place, and through multi-point sensing, ensures that each part of the product is fixed in the set position.

[0063] Reference Figure 8As shown, a clearance window 2.4 is provided on the side of the test window 2.3. The noise detection device 7 is installed at the location of the clearance window 2.4. Furthermore, a push cylinder 7.1 is provided on the side of the clearance window 2.4 to push the noise detection device 7, so that the test end of the noise detection device 7 extends through the clearance window 2.4 to the side of the loading end face 2.1 and contacts the body 210 of the handle actuator 200. When the rotating arm rotates, due to the hinge between the rotating arm and the body 210, the rotation of the rotating arm will cause vibration and noise at the connection point. The noise detection device 7 detects the noise of the handle actuator 200 by contact.

[0064] After the test is completed, the handle actuator 200 needs to be ejected. To prevent the product from getting stuck on the loading end face 2.1, a multi-point ejection method is adopted in this embodiment. The specific implementation method is as follows: the discharge mechanism 400 includes multiple ejection devices 410 and an anti-lock device 420 located at the rotating shaft 230 of the handle actuator 200. The anti-lock device 420 includes a first ejection rod 422 driven by a first ejection cylinder 421. The head of the first ejection rod 422 is provided with an ejection wheel 423. The first ejector rod 422 passes through the rotating template 2, causing the ejector wheel 423 to drive the rotating shaft 230 of the handle actuator 200.

[0065] It should be noted that in this embodiment, the multiple ejection devices 410 are arranged around the test window 2.3, and one of them can be located adjacent to the anti-lock device 420.

[0066] Specific reference Figure 9 and Figure 10 As shown, the anti-lock device 420 is located on one side of the shaft 230 of the handle actuator 200. A camshaft 240 is fitted onto the shaft 230 of the handle actuator 200. During the rotation of the arm, the camshaft 240 rotates with the shaft 230. A large angle of rotation causes the protruding part on the camshaft 240 to come into contact with and jam against other parts inside the handle actuator 200, preventing the product from being removed. Therefore, during the removal of the product, the anti-lock device 420 and the ejection device 410 need to be activated simultaneously, with the anti-lock device 420 ejecting the camshaft 240 separately.

[0067] Preferably, in this embodiment, an ejector wheel 423 is provided at the head of the first ejector rod 422, and the axis of the ejector wheel 423 is aligned with the axis of the rotating shaft 230. When the first ejector rod 422 ejects the camshaft 240, the ejector wheel 423 generates a thrust on the cam 241 on the camshaft 240. Due to the special structure of the ejector wheel 423 and the special position of the cam 241, the thrust generated when the ejector wheel 423 contacts the cam 241 is not completely aligned with the product ejection direction, but rather along the radial direction of the cam 241 or along the tangential direction of the contact point. Thus, this thrust generates a circumferential drive on the camshaft 240. This driving force, in conjunction with the ejection force of the ejector device 410, drives the camshaft 240 out of the jammed position, achieving a perfect ejection of the product.

[0068] In this embodiment, the ejection device 410 includes a second ejection rod 412 that passes through the rotating template 2. The second ejection rod 412 ejects the handle actuator 200 under the action of the second ejection cylinder 411.

[0069] The first ejector rod 422 and the second ejector rod 412 are both conventional rods, which push the product out under the action of the first ejector cylinder 421 and the second ejector cylinder 411, respectively.

[0070] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A handle actuator ejection detection device for detecting multiple parameters of the actuator during the ejection process, comprising a frame (1); characterized in that: The frame (1) is equipped with, A rotating unit (100) is provided with a rotating seat (110) that mimics the mounting method of a car body; The rotating template (2), fixed to the rotating unit (100), is driven by the rotating unit (100) to have a loading state and a testing state, so that the handle actuator (200) located on the rotating template (2) switches between a first position and a second position; The rotating template (2) has two end faces, namely a loading end face (2.1) and a testing end face (2.2), and a testing window (2.3) is provided that passes through the loading end face (2.1) and the testing end face (2.2); the handle actuator (200) is fixed to the loading end face (2.1) and rotates to the testing end face (2.2) to detect parameters; Multiple testing devices are installed on the test end face (2.2); It also includes a thrust testing unit (300), which is located behind the rotating template (2) and is used to receive multiple impacts generated when the actuator rotates out and to detect the force of the impacts. The thrust testing unit (300) includes a pressure simulation device (320), which simulates different pressures after loading and generates different impacts on the actuator to detect the thrust generated by the actuator under different impacts.

2. The handle actuator ejection detection device according to claim 1, characterized in that: The thrust test unit (300) also includes a tension lateral movement module (310), which is driven by the pressure simulation device (320) to move toward the actuator side, so that the collision plate (311) at the head of the tension lateral movement module (310) and the rotating actuator collide.

3. The handle actuator ejection detection device according to claim 2, characterized in that: The tension lateral movement module (310) includes a holding cylinder (313) on which the collision plate (311) is mounted. The driving direction of the holding cylinder (313) on the collision plate (311) is opposite to the driving direction of the pressure simulation device (320) on the collision plate (311). The side of the tension lateral movement module (310) is provided with a grating ruler (314) for detecting the running displacement of the collision plate (311).

4. The handle actuator ejection detection device according to claim 3, characterized in that: The holding cylinder (313) is mounted on the frame (1), and a slide (317) is provided on its output shaft. The slide (317) is slidably mounted on the slide rail (316) of the frame (1).

5. The handle actuator ejection detection device according to claim 3, characterized in that: The pressure simulation device (320) includes a counterweight (321), which is pulled by a rope (322) and connected to the tension lateral movement module (310) via a reversing wheel (3).

6. The handle actuator ejection detection device according to claim 3, characterized in that: The tension lateral movement module (310) also includes an increase cylinder (312), which applies an emergency thrust to the collision plate (311) and performs an emergency opening test on the handle actuator (200).

7. The handle actuator ejection detection device according to claim 1, characterized in that: The loading end face (2.1) of the rotating template (2) is surrounded by a plurality of clamping cylinders (5). An encoder (6) is fixed on one side of the rotating template (2). The input shaft (6.1) of the encoder (6) is connected to the rotating shaft (230) of the handle actuator (200) and rotates synchronously with the rotating shaft (230).

8. The handle actuator ejection detection device according to claim 1, characterized in that: The test end face (2.2) of the rotating template (2) is surrounded by the test window (2.3) and is equipped with a noise detection device (7), a sensing detection device (8) and a discharge mechanism (400); The rotating template (2) is provided with a clearance window (2.4), and the test end of the noise detection device (7) extends through the clearance window (2.4) to the loading end face (2.1) and contacts the handle actuator (200).

9. The handle actuator ejection detection device according to claim 8, characterized in that: The discharge mechanism (400) includes a plurality of ejection devices (410) and an anti-lock device (420) located at the pivot (230) of the handle actuator (200). The anti-lock device (420) includes a first ejection rod (422) driven by a first ejection cylinder (421), and the head of the first ejection rod (422) is provided with an ejection wheel (423). The first ejector rod (422) passes through the rotating template (2), causing the ejector wheel (423) to drive the shaft (230) of the handle actuator (200).

10. The handle actuator ejection detection device according to claim 9, characterized in that: The ejection device (410) includes a second ejection rod (412) that passes through the rotating template (2), and the second ejection rod (412) ejects the handle actuator (200) under the action of the second ejection cylinder (411).

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