Impact simulation equipment and impact test method

Abstract

The invention belongs to the technical field of wearable electronic products, and discloses impact simulation equipment and an impact test method. The impact simulation equipment comprises a bearing device and a releasing device, the bearing device comprises a rotating table, and the rotating table can rotate around the axis of the rotating table; the releasing device comprises a rotating shaft and a swing rod which are connected with each other, the swing rod and the rotating shaft form an included angle, a tested product can be fixed on the swing rod, and the swing rod can rotate around the axis of the swing rod for adjustment; and the oscillating rod can rotate around the axis of the rotating shaft under the action of gravity to drive the tested product on the oscillating rod to collide with the rotating table. According to the impact simulation equipment, the tested product can be adjusted by rotating or rotating the swing rod, so that the tested product can impact the rotating table at any position and angle; therefore, the impact test method can accurately and effectively simulate the impact process of the tested product and the ground when the user dynamically falls down, and the test accuracy and reliability are greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wearable electronic products, and in particular to an impact simulation device and an impact testing method. Background Art

[0002] In the manufacturing process of wearable electronic products, it is necessary to simulate daily use scenarios to test the impact resistance and wear resistance of electronic products, and to reinforce the partial or overall structure of the electronic products according to the test results. Among a series of wearable electronic products, bracelets or smart watches worn on human wrists especially need to undergo impact simulation tests to simulate the damage of the bracelets or smart watches on the wrists when the user falls in daily life and collides with the ground.

[0003] The existing impact simulation device cannot adjust the collision angle between the wrist and the ground during the simulation test. At the same time, the existing impact simulation device cannot reflect the collision process between the wrist and the ground when the human body falls in motion (such as cycling or running). Therefore, the test results are greatly different from the actual situation and have low reference value. Summary of the invention

[0004] The object of the present invention is to provide a collision simulation device and a collision test method, which can perform collision simulation tests on a product under test at multiple angles and multiple positions.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] Impact simulation equipment, including:

[0007] A receiving device, the receiving device comprising a rotating table, the rotating table being capable of rotating around its own axis;

[0008] A release device, the release device comprises a rotating shaft and a swinging rod connected to each other, the swinging rod is arranged at an angle with the rotating shaft, the product to be tested can be fixed on the swinging rod, and the swinging rod can be rotated and adjusted around its own axis;

[0009] The swing arm can rotate around the axis of the rotating shaft under the action of gravity, driving the product to be tested thereon to collide with the rotating table.

[0010] Preferably, the release device further comprises a connecting assembly, the connecting assembly comprises a shaft fork, a fixing block and a vertical shaft, and the vertical shaft is arranged on the shaft fork;

[0011] The fixed block is fixedly connected to the rotating shaft, the vertical shaft is vertically arranged to the rotating shaft and the vertical shaft is rotatably connected to the fixed block, the swing arm is rotatably connected to the shaft fork, and the shaft fork can rotate around the vertical shaft.

[0012] Preferably, the release device further comprises a rotation positioning assembly, and the rotation positioning assembly comprises a latch and a toothed disk;

[0013] The latch pin is arranged on the shaft fork, the toothed disk is coaxially connected with the swing rod, the toothed disk is provided with a plurality of slots evenly spaced along the circumferential direction, and the latch pin is inserted into any of the slots.

[0014] Preferably, the release device further comprises a force-applying component, and the force-applying component is capable of applying a force to the swing rod approaching the rotating table.

[0015] Preferably, the force-applying assembly comprises an elastic member, a push plate and a stop seat, the push plate is arranged on the stop seat, the elastic member is arranged between the push plate and the stop seat, and the elastic member can apply an elastic force to the push plate close to the rotating table.

[0016] Preferably, the force-applying assembly further comprises a first assembly rod, the first assembly rod extending toward the rotating platform, and the stopper is adjustably arranged on the first assembly rod.

[0017] Preferably, the receiving device further comprises a lifting assembly, the lifting assembly comprises a mounting plate and a lifting drive member, the rotating table is arranged on the mounting plate, and the lifting drive member can drive the mounting plate to move vertically.

[0018] Preferably, the release device further comprises an angle limiting assembly, the angle limiting assembly comprises a limiting shaft and a fixing frame, the limiting shaft is coaxially connected to the rotating shaft and is rotatably arranged on the fixing frame;

[0019] The limiting shaft body is provided with a limiting surface, and the rotating shaft is provided with a control surface. When the rotating shaft rotates, the control surface can push against the limiting surface.

[0020] Preferably, the receiving device further comprises a first driving member, the first driving member is connected to the rotating table, and the first driving member is used to drive the rotating table to rotate.

[0021] The impact test method, using the above-mentioned impact simulation device, comprises the following steps:

[0022] S1, fixing the product to be tested on the swing rod;

[0023] S2, rotating the swing arm around the rotating shaft to lift the product under test to a test height, and rotating the swing arm to align a designated position of the product under test with the rotating table;

[0024] S3, rotating the rotating platform to release the swing rod.

[0025] The beneficial effects of the present invention are:

[0026] The present invention provides an impact simulation device, in which a product to be tested is fixed on a swing rod, and the swing rod is arranged on the rotating shaft at an angle with the rotating shaft. Since the rotating shaft can rotate around its own axis, and the swing rod can rotate around the axis of the rotating shaft under the action of gravity to drive the product to be tested thereon to collide with a rotating table, a receiving device and a releasing device cooperate to perform an impact simulation test on the product to be tested; since the rotating table can rotate around its own axis, when the product to be tested on the releasing device collides with the rotating table, there is a relative speed between the two, so the friction process when the product to be tested contacts the ground can be simulated. Thereby, the damage of the tested product during the dynamic fall of the user is highly restored; since the swing arm can rotate around its own axis, the swing arm can drive the tested product thereon to rotate, so that different positions on the tested product collide with the rotating table, thereby being able to obtain the damage of the tested product under different impact scenarios, greatly improving the practicability of the impact simulation device, and at the same time, since the rotating shaft is rotatable, the initial collision speed between the tested product and the rotating table can be adjusted by rotating the swing arm around the rotating shaft, thereby expanding the scope of the simulation test and further improving the practicability of the impact simulation device.

[0027] The impact test method provided by the present invention can adjust the product under test by rotating or rotating the swing rod, so that the product under test can hit the rotating table at any position and angle. At the same time, since the rotating table rotates around its own axis, the impact test method can accurately and effectively simulate the collision process between the product under test and the ground when the user falls dynamically, thereby greatly improving the accuracy and reliability of the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of a release device provided in a specific embodiment of the present invention;

[0029] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0030] Figure 3 is an exploded view of a rotating shaft and an angle limiting assembly provided in a specific embodiment of the present invention;

[0031] Figure 4 It is a structural schematic diagram of a receiving device provided in a specific embodiment of the present invention;

[0032] Figure 5 It is a schematic diagram of the appearance of an impact simulation device provided in a specific embodiment of the present invention.

[0033] In the figure:

[0034] 1- receiving device; 11- rotating table; 12- lifting assembly; 121- mounting plate; 122- lifting drive member; 123- guide rod; 13- first drive member;

[0035] 2-release device; 21-rotating shaft; 211-control surface; 22-swing rod; 23-connecting assembly; 231-shaft fork; 232-fixed block; 233-vertical shaft; 24-rotation positioning assembly; 241-latch pin; 242-toothed disk; 25-force application assembly; 251-elastic member; 252-push plate; 253-blocking seat; 2531-second assembly rod; 254-first assembly rod; 26-angle limiting assembly; 261-limiting shaft body; 2611-limiting surface; 262-fixed frame; 27-second driving member; 28-support frame; 29-working table frame;

[0036] 3-installation box; 31-upper box body; 32-lower box body;

[0037] 4- Loading plate. DETAILED DESCRIPTION

[0038] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0039] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0041] In the description of this embodiment, the terms "upper", "lower", "right", "left" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0042] like Figures 1 to 3 As shown, the present invention provides an impact simulation device, which includes a receiving device 1 and a releasing device 2. The receiving device 1 includes a rotating table 11, and the rotating table 11 can rotate around its own axis; the releasing device 2 includes a rotating shaft 21 and a swing rod 22 that are connected to each other, and the swing rod 22 is set at an angle to the rotating shaft 21. The product to be tested can be fixed on the swing rod 22, and the swing rod 22 can be rotated and adjusted around its own axis; the swing rod 22 can rotate around the axis of the rotating shaft 21 under the action of gravity, driving the product to be tested thereon to collide with the rotating table 11. In this embodiment, the product under test is fixed on the swing rod 22, and the swing rod 22 is arranged on the rotating shaft 21 at an angle with the rotating shaft 21. Since the rotating shaft 21 can rotate around its own axis, and the swing rod 22 can rotate around the axis of the rotating shaft 21 under the action of gravity to drive the product under test thereon to collide with the rotating table 11, the receiving device 1 cooperates with the releasing device 2 to perform a collision simulation test on the product under test; since the rotating table 11 can rotate around its own axis, when the product under test on the releasing device 2 collides with the rotating table 11, there is a relative speed between the two, so the friction process when the product under test contacts the ground can be simulated. , thus highly restoring the damage of the tested product during the dynamic fall of the user; since the swing rod 22 can rotate around its own axis, the swing rod 22 can drive the tested product on it to rotate, so that different positions on the tested product collide with the rotating table 11, so that the damage of the tested product under different collision scenarios can be obtained, which greatly improves the practicality of the collision simulation device. At the same time, since the rotating shaft 21 is rotatable, the initial collision speed between the tested product and the rotating table 11 can be adjusted by rotating the swing rod 22 around the rotating shaft 21, thereby expanding the scope of the simulation test and further improving the practicality of the collision simulation device. Specifically, the rotating table 11 is coated with an asphalt layer, a cement layer or other coating to simulate the actual road conditions, so as to obtain a test result that is closer to the actual situation; the swing rod 22 simulates the user's arm, and the tested product is a bracelet or a smart watch. The tested product is fixed at a position close to the end of the swing rod 22 to simulate the user's wrist.

[0043] Furthermore, if Figure 2 and Figure 3As shown, the release device 2 also includes a connecting component 23, which includes a shaft fork 231, a fixed block 232 and a vertical shaft 233, and the vertical shaft 233 is arranged on the shaft fork 231; the fixed block 232 is fixedly connected to the rotating shaft 21, the vertical shaft 233 is vertically arranged to the rotating shaft 21 and the vertical shaft 233 is rotatably connected to the fixed block 232, the swing rod 22 is rotatably connected to the shaft fork 231, and the shaft fork 231 can rotate around the vertical shaft 233. In this embodiment, the release device 2 also includes a workbench 29, which is used to fix the connecting component 23; a support frame 28 is arranged on the workbench 29, and the rotating shaft 21 is horizontally arranged on the support frame 28 and rotates with the support frame 28 through a bearing, and a fixed block 232 is fixedly connected to the middle of the rotating shaft 21; the shaft fork 231 is a two-side surrounding structure, and the two ends of the vertical shaft 233 are fixed on the opposite sides of the shaft fork 231. The vertical shaft 233 and the rotating shaft 21 are vertically penetrated in the fixed block 232 and rotated with the fixed block 232 through a bearing, so that the shaft fork 231 can rotate around the vertical shaft 233 and the rotating shaft 21 at the same time. The shaft fork 231, the vertical shaft 233 and the rotating shaft 21 together form a universal joint, so that the product under test on the swing rod 22 can be moved to any position relative to the rotating table 11, and cooperate with the rotation of the swing rod 22, so that the product under test can be impact simulated at any angle relative to the rotating table 11.

[0044] Specifically, Figure 1 and Figure 2 As shown, the release device 2 also includes a rotation positioning assembly 24, which includes a latch 241 and a toothed disk 242; the latch 241 is arranged on the shaft fork 231, and the toothed disk 242 is coaxially connected to the swing rod 22. The toothed disk 242 is provided with a plurality of slots evenly spaced along the circumferential direction, and the latch 241 is inserted into any slot. In this embodiment, the toothed disk 242 and the swing rod 22 are coaxially arranged on the swing rod 22, and a controllable moving pin 241 is arranged on the shaft fork 231. When the pin 241 is inserted into the slot on the outer periphery of the toothed disk 242, the swing rod 22 is in a locked state and cannot rotate. At this time, it is convenient for the staff to rotate the swing rod 22 upward around the rotating shaft 21 to the test height; then the staff releases the swing rod 22, and the swing rod 22 rotates around the rotating shaft 21 and falls. During this process, the pin 241 will be disengaged from the slot of the toothed disk 242, ensuring that the swing rod 22 can be in a free rotation state at the moment when the tested product collides with the rotating table 11, so as to meet the actual arm activity state of the user when falling. Specifically, the slot corresponding to the toothed disk 242 on the shaft fork 231 is marked with an angle value, so that the staff can record the angle during each test; the pin 241 is made of iron, and its action can be controlled by an electromagnetic control device to quickly insert or disengage from the slot of the toothed disk 242.

[0045] Furthermore, if Figure 4As shown, the release device 2 further includes a force-applying component 25, which can apply a force to the swing rod 22 to approach the rotating table 11. In this embodiment, the force-applying component 25 is disposed on the workbench 29 and is located above the swing rod 22; the force-applying component 25 can apply a force to the swing rod 22 to approach the rotating table 11 to increase the speed and force of the collision between the tested product and the rotating table 11, thereby meeting more simulation test conditions.

[0046] Specifically, Figure 2 and Figure 4 As shown, the force-applying assembly 25 includes an elastic member 251, a push plate 252 and a stopper 253. The push plate 252 is disposed on the stopper 253, and the elastic member 251 is disposed between the push plate 252 and the stopper 253. The elastic member 251 can apply an elastic force to the push plate 252 to approach the rotating table 11. In this embodiment, the stopper 253 is connected to the workbench 29, and the push plate 252 is movably disposed on the stopper 253. The elastic member 251 can apply an elastic force to the push plate 252 to approach the rotating table 11, thereby increasing the speed and force when the tested product collides with the rotating table 11; specifically, the elastic member 251 is a spring.

[0047] Specifically, Figure 2 and Figure 4 As shown, the force-applying assembly 25 further includes a first assembly rod 254, which extends toward the rotating table 11, and a stopper 253 is adjustably arranged on the first assembly rod 254. In this embodiment, the end of the first assembly rod 254 is fixed to the workbench 29, and the stopper 253 is inserted through the first assembly rod 254 and fixed by bolts. The staff can adjust the position of the stopper 253 on the first assembly rod 254 to adjust the thrust of the elastic member 251 on the push plate 252; the stopper 253 is connected to the second assembly rod 2531, which is parallel to the first assembly rod 254, and the push plate 252 is inserted through the second assembly rod 2531 and can slide along the second assembly rod 2531, and a stopper is arranged at the end of the second assembly rod 2531 to prevent the push plate 252 from coming off the second assembly rod 2531.

[0048] Furthermore, if Figure 4As shown, the receiving device 1 further includes a lifting assembly 12 , which includes a mounting plate 121 and a lifting drive 122 . The rotating table 11 is disposed on the mounting plate 121 , and the lifting drive 122 can drive the mounting plate 121 to move vertically. In this embodiment, the lifting drive member 122 is a cylinder, and a mounting plate 121 is connected to the piston rod of the lifting drive member 122. The rotating table 11 is arranged on the mounting plate 121. Therefore, the rotating table 11 can move vertically under the drive of the lifting drive member 122 to adjust the distance from the product to be tested on the swing rod 22, thereby further expanding the test range of the impact simulation device; specifically, the lifting assembly 12 also includes a plurality of guide rods 123, which are vertically arranged and cooperate with the mounting plate 121 through linear bearings. Therefore, the mounting plate 121 can move along the guide rods 123 during the movement, thereby ensuring the stability and accuracy of the vertical movement of the rotating table 11; in addition, the receiving device 1 also includes a first driving member 13, which is fixedly mounted on the mounting plate 121. The first driving member 13 is a motor, and the first driving member 13 is connected to the rotating table 11 through a chain, so the rotating table 11 can rotate under the drive of the first driving member 13.

[0049] Furthermore, if Figure 2 and Figure 3 As shown, the release device 2 further includes an angle limit assembly 26, which is configured to limit the rotation range of the rotating shaft 21. In this embodiment, the angle limit assembly 26 can limit the rotation range of the rotating shaft 21 to prevent the swing arm 22 from excessively rotating around the rotating shaft 21 and causing the tested product to exceed the test height.

[0050] Specifically, Figure 2 and Figure 3 As shown, the angle limiting assembly 26 includes a limiting shaft 261 and a fixing frame 262. The limiting shaft 261 is coaxially connected to the rotating shaft 21 and can be rotatably arranged on the fixing frame 262. The limiting shaft 261 is provided with a limiting surface 2611, and the rotating shaft 21 is provided with a control surface 211. When the rotating shaft 21 rotates, the control surface 211 can push against the limiting surface 2611. In this embodiment, the fixing frame 262 is fixedly connected to the workbench 29, and the limiting shaft 261 is arranged on the fixing frame 262. The control surface 211 of the rotating shaft 21 can be pushed against the limiting surface 2611 of the limiting shaft 261, thereby limiting the rotation range of the rotating shaft 21; specifically, before each impact test, the staff sets the test height of the product to be tested and rotates the limiting shaft 261 to the corresponding angle. When the rotating shaft 21 rotates to a certain position, it is blocked. At this time, the product to be tested on the swing arm 22 is correspondingly lifted to the specified test height, which makes it convenient for the staff to record the test height each time and ensures the accuracy of the test.

[0051] Furthermore, if Figure 4As shown, the release device 2 further includes a second driving member 27, which is used to drive the swing rod 22 to rotate upward around the rotating shaft 21, so as to lift the tested product to the test height. Specifically, the second driving member 27 is a cylinder, and along the height direction, the second driving member 27 is arranged below the shaft fork 231, and the piston rod of the second driving member 27 extends upward to abut against the shaft fork 231 and push the shaft fork 231 to rotate around the rotating shaft 21; after the tested product is lifted to the test height, the piston rod of the second driving member 27 quickly drops and retracts, and the swing rod 22 rotates downward under the action of gravity, and finally drives the tested product to collide with the rotating table 11 below.

[0052] Furthermore, if Figure 4 and Figure 5 As shown, the impact simulation device also includes an installation box 3 and a supporting plate 4, the installation box 3 includes an upper box body 31 and a lower box body 32; the workbench 29 and the second driving member 27 are both fixedly connected to the supporting plate 4; an avoidance hole for the vertical passage of the rotating table 11 is opened on the supporting plate 4; an upper box body 31 is arranged above the supporting plate 4, and the upper box body 31 encloses the rotating table 11, the rotating shaft 21, the swing rod 22, the connecting component 23, the rotation positioning component 24, the force application component 25, the workbench 29 and the angle limit component 26 inside, and a lower box body 32 is arranged below the supporting plate 4, and the lower box body 32 encloses the lifting component 12 and the second driving member 27 inside; the upper box body 31 and the lower box body 32 are assembled to form a complete installation box 3, and the simulation test is carried out inside the installation box 3 to avoid the splashing of debris generated by the impact during the test, thereby improving the safety and practicality of the impact simulation device.

[0053] This embodiment also provides a collision test method, using the above collision simulation device, comprising the following steps:

[0054] S1. Fix the product to be tested on the swing rod 22. Specifically, the staff fixes the product to be tested on the swing rod 22 near the end to simulate the situation where the user wears the electronic product on the wrist.

[0055] S2, rotate the swing rod 22 around the rotating shaft 21 to lift the tested product to the test height, and rotate the swing rod 22 to align the specified position of the tested product with the rotating table 11. Specifically, the staff starts the second driving member 27, and the piston rod of the second driving member 27 pushes the shaft fork 231 upward, so that the swing rod 22 rotates around the rotating shaft 21 and lifts the tested product to the test height. Then the staff rotates the swing rod 22 and rotates the shaft fork 231 around the vertical shaft 233 to align the tested product with the rotating table 11 at a specified angle and a specified collision position.

[0056] S3, rotating the rotating table 11, releasing the swinging rod 22. Specifically, the staff starts the first driving member 13, the first driving member 13 drives the rotating table 11 to rotate, and then controls the piston rod of the second driving member 27 to retract quickly, so that the swinging rod 22 rotates downward around the rotating shaft 21 under the action of gravity, and drives the tested product to finally collide with the rotating table 11.

[0057] Furthermore, after the product under test collides with the rotating table 11 , the piston rod of the second driving member 27 will quickly extend again and push the shaft fork 231 upward to prevent the rotating rotating table 11 from causing continuous damage to the product under test and the swing rod 22 .

[0058] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An impact simulation device, characterized in that include: A receiving device (1), the receiving device (1) comprising a rotating table (11), the rotating table (11) being capable of rotating around its own axis; A release device (2), the release device (2) comprising a rotating shaft (21) and a swinging rod (22) connected to each other, the swinging rod (22) being arranged at an angle with the rotating shaft (21), the product to be tested being able to be fixed on the swinging rod (22), and the swinging rod (22) being able to rotate and adjust around its own axis; The swing rod (22) can rotate around the axis of the rotating shaft (21) under the action of gravity, driving the product to be tested thereon to collide with the rotating table (11).

2. The impact simulation device according to claim 1, characterized in that: The release device (2) further comprises a connecting assembly (23), wherein the connecting assembly (23) comprises a shaft fork (231), a fixing block (232) and a vertical shaft (233), wherein the vertical shaft (233) is arranged on the shaft fork (231); The fixed block (232) is fixedly connected to the rotating shaft (21); the vertical shaft (233) is vertically arranged with respect to the rotating shaft (21) and the vertical shaft (233) is rotatably connected to the fixed block (232); the swing arm (22) is rotatably connected to the shaft fork (231); and the shaft fork (231) can rotate around the vertical shaft (233).

3. The impact simulation device according to claim 2, characterized in that: The release device (2) further comprises a rotation positioning assembly (24), wherein the rotation positioning assembly (24) comprises a latch (241) and a toothed disc (242); The latch pin (241) is arranged on the shaft fork (231), the toothed disc (242) is coaxially connected to the swing rod (22), the toothed disc (242) is provided with a plurality of slots evenly spaced along the circumferential direction, and the latch pin (241) is inserted into any of the slots.

4. The impact simulation device according to claim 1, characterized in that: The release device (2) further comprises a force-applying component (25), wherein the force-applying component (25) is capable of applying a force to the swing rod (22) approaching the rotating platform (11).

5. The impact simulation device according to claim 4, characterized in that: The force-applying assembly (25) comprises an elastic member (251), a push plate (252) and a stop seat (253); the push plate (252) is arranged on the stop seat (253); the elastic member (251) is arranged between the push plate (252) and the stop seat (253); and the elastic member (251) can apply an elastic force to the push plate (252) close to the rotating table (11).

6. The impact simulation device according to claim 5, characterized in that: The force-applying assembly (25) further comprises a first assembly rod (254), wherein the first assembly rod (254) extends toward the rotating platform (11), and the stopper (253) is adjustably arranged on the first assembly rod (254).

7. The impact simulation device according to claim 1, characterized in that: The receiving device (1) further comprises a lifting assembly (12), wherein the lifting assembly (12) comprises a mounting plate (121) and a lifting drive member (122), wherein the rotating platform (11) is arranged on the mounting plate (121), and the lifting drive member (122) is capable of driving the mounting plate (121) to move vertically.

8. The impact simulation device according to claim 1, characterized in that: The release device (2) further comprises an angle limiting assembly (26), wherein the angle limiting assembly (26) comprises a limiting shaft (261) and a fixing frame (262), wherein the limiting shaft (261) is coaxially connected to the rotating shaft (21) and is rotatably disposed on the fixing frame (262); The limiting shaft body (261) is provided with a limiting surface (2611), and the rotating shaft (21) is provided with a control surface (211). When the rotating shaft (21) rotates, the control surface (211) can push against the limiting surface (2611).

9. The impact simulation device according to claim 1, characterized in that: The receiving device (1) further comprises a first driving member (13), wherein the first driving member (13) is connected to the rotating platform (11), and the first driving member (13) is used to drive the rotating platform (11) to rotate.

10. The impact test method is characterized in that: Using the impact simulation device according to any one of claims 1 to 9 comprises the following steps: S1, fixing the product to be tested on the swing rod (22); S2, rotating the swing rod (22) around the rotating shaft (21) to lift the product under test to a testing height, and rotating the swing rod (22) to align a designated position of the product under test with the rotating table (11); S3, rotating the rotating platform (11) to release the swinging rod (22).

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