Virtual endurance test equipment

Abstract

The embodiment of the present application provides a virtual position durability test device, including a clamping portion and at least one pair of thrust probe assemblies, wherein the clamping portion includes a first clamping portion and a second clamping portion, when the clamping portion is in a first state, the first clamping portion is used to fix the first main body of the foldable electronic device, when the clamping portion is in a second state, the second clamping portion is used to fix the second main body of the foldable electronic device, and the clamping portion can be flipped so that the clamping portion can switch between the first state and the second state. The first thrust probe assembly includes a first thrust probe, the first thrust probe can reciprocate in a first direction, when the clamping portion is in a first state, each pair of first thrust probes is used to alternately push the second main body, when the clamping portion is in the second state, each pair of first thrust probes is used to alternately push the first main body. The virtual position durability test device provided by the embodiment of the present application has a simple and easy operation process for the virtual position durability test, and has high test efficiency.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of testing equipment, and in particular to a virtual position durability testing equipment. Background Art

[0002] With the gradual development of flexible screen technology, foldable electronic devices have emerged. Foldable electronic devices have become a hot technology today due to their larger display area and good portability. In the process of using foldable electronic devices, by folding the foldable electronic devices, the electronic devices can be easily carried. By unfolding the foldable electronic devices, the large-screen display function of the electronic devices can be realized.

[0003] A hinge mechanism is inevitably required in a foldable electronic device. The hinge mechanism contains a large number of parts. Therefore, the cumulative assembly error of the hinge mechanism may be large. A foldable electronic device equipped with a hinge mechanism with a large cumulative assembly error will cause the foldable electronic device to present a large virtual position. Alternatively, component loss in the hinge mechanism will also cause the foldable electronic device to present a large virtual position, so that one main body of the foldable electronic device will have a large planar displacement relative to the other main body, affecting the user experience.

[0004] Therefore, before foldable electronic devices leave the factory, it is necessary to conduct virtual position durability tests on the foldable electronic devices to ensure the factory quality of the foldable electronic devices. However, there is currently no fully configured virtual position durability testing equipment in the industry, which makes the virtual position durability testing process cumbersome, the test accuracy is poor, and the test efficiency is low. Summary of the invention

[0005] The virtual position durability testing equipment provided in the embodiment of the present application is simple and easy to operate for the virtual position value detection and virtual position durability testing process of the foldable electronic device, has good test continuity, and can improve the test efficiency of the virtual position value detection and virtual position durability testing.

[0006] To achieve the above objectives, the embodiments of the present application adopt the following technical solutions:

[0007] In a first aspect, an embodiment of the present application provides a virtual position durability testing device for testing the virtual position of a rotating shaft mechanism in a folded state, wherein a first main body is connected to one side of the rotating shaft mechanism, and a second main body is connected to the other side of the rotating shaft mechanism, including: a clamping portion and at least one pair of first thrust probe assemblies, wherein the clamping portion includes: a first clamping portion and a second clamping portion arranged opposite to each other, wherein when the clamping portion is in a first state, the first clamping portion is used to fix the first main body, and when the clamping portion is in a second state, the second clamping portion is used to fix the second main body, and the clamping portion can be flipped so that the clamping portion is in the first state. The invention switches between a first state and a second state, each pair of the first thrust probe assemblies are relatively distributed on both sides of the clamping portion in a first direction, the first thrust probe assembly includes a first thrust probe, and the first thrust probe can reciprocate in the first direction. When the clamping portion is in the first state, each pair of the first thrust probes is used to alternately push the second main body portion, and when the clamping portion is in the second state, each pair of the first thrust probes is used to alternately push the first main body portion, wherein the direction in which the first clamping portion is relative to the second clamping portion is the second direction, and the first direction is perpendicular to the second direction.

[0008] The virtual position durability test equipment provided by the embodiment of the present application, when the clamping part is in the first state, the first clamping part fixes the first main body, and the basic data required for the second main body to calculate the virtual position value can be obtained through the reciprocating movement of the first thrust probes on both sides of the clamping part in the first direction. Then the clamping part is flipped, and the foldable electronic device can be turned over. After the clamping part is flipped, the clamping part is in the second state, and the second clamping part fixes the second main body. The basic data required for the first main body to calculate the virtual position value can be obtained through the reciprocating movement of the first thrust probes on both sides of the clamping part in the first direction. Compared with the related art, the virtual position durability test equipment provided by the embodiment of the present application is simple and easy to operate for the virtual position value detection and virtual position durability test process of the foldable electronic device, and has good test continuity. There is no need to manually adjust the state of the foldable electronic device and the position of the first thrust probe, which can improve the test efficiency of virtual position value detection and virtual position durability test.

[0009] In a possible embodiment, the first clamping portion and the second clamping portion are arranged opposite to each other in the vertical direction, and the clamping portion can be flipped on the vertical plane. When the clamping portion switches from the first state to the second state, the second main body portion falls into the second clamping portion by gravity, and when the clamping portion switches from the second state to the first state, the first main body portion falls into the first clamping portion by gravity.

[0010] The flipping of the clamping part can realize the turning over of the foldable electronic device without configuring more accessories. In addition, the distance between the first clamping part and the second clamping part only needs to be slightly larger than the thickness of the foldable electronic device, and does not need to be too large. Then, when the foldable electronic device is turned over, the foldable electronic device that is turned over by gravity can be regarded as a nearly vertical drop, and the distance between the point where the first thrust probe pushes the first main body and the rotating shaft mechanism can be regarded as equal to the distance between the point where the first thrust probe pushes the second main body and the rotating shaft mechanism. In this way, the consistency of the virtual position test of the foldable electronic device can be guaranteed, thereby improving the test accuracy.

[0011] In a possible embodiment, the first clamping portion includes: a first clamping member and a second clamping member arranged opposite to each other in the first direction, when the clamping portion is in the first state, the first main body portion is fixed between the first clamping member and the second clamping member, and the first clamping member and the second clamping member can move away from and approach each other in the first direction, and the second clamping portion includes: a third clamping member and a fourth clamping member arranged opposite to each other in the first direction, when the clamping portion is in the second state, the second main body portion is fixed between the third clamping member and the fourth clamping member, and the third clamping member and the fourth clamping member can move away from and approach each other in the first direction.

[0012] When the clamping part switches from the first state to the second state, the first clamping member and the second clamping member move away from each other in the first direction to release the foldable electronic device, the foldable electronic device is inserted into the second clamping part by the first clamping part, and the third clamping member and the fourth clamping member move closer to each other in the first direction to clamp the foldable electronic device. When the clamping part switches from the second state to the first state, the third clamping member and the fourth clamping member move away from each other in the first direction to release the foldable electronic device, the foldable electronic device is inserted into the first clamping part by the two clamping parts, and the first clamping member and the second clamping member move closer to each other in the first direction to clamp the foldable electronic device. Moreover, under this design mode, the virtual position durability test equipment can be applied to the test of various models, expanding the scope of application of the test. In addition, the first clamping member and the second clamping member are separated members, and the third clamping member and the fourth clamping member are separated members, that is, there is space between the first clamping member and the second clamping member, and between the third clamping member and the fourth clamping member, which can avoid the decoration (such as camera decoration, etc.) on the foldable electronic device to prevent the camera from colliding with the clamping part to damage the lens.

[0013] In a possible embodiment, the virtual position durability testing equipment also includes: a first mounting plate, a first sliding groove is opened on one side of the first mounting plate along the first direction, and the first clamping member, the second clamping member, the third clamping member and the fourth clamping member are all slidably arranged in the first sliding groove.

[0014] The first slide groove can guide the first clamping member, the second clamping member, the third clamping member and the fourth clamping member so that the first clamping member, the second clamping member, the third clamping member and the fourth clamping member have a predetermined track, which is convenient for loosening and clamping the foldable electronic device.

[0015] In a possible embodiment, the virtual position durability testing equipment also includes: a first driving device and a first screw assembly, the first driving device is fixed to the first mounting plate, the first screw assembly includes: a first screw, a first nut and a second nut, one end of the first screw is connected to the first driving device, and the first screw extends along the first direction, the first nut and the second nut are both sleeved on the first screw, the first nut is connected to the first clamping member and the third clamping member, the second nut is connected to the second clamping member and the fourth clamping member, and the thread direction of the internal thread of the first nut is opposite to the thread direction of the internal thread of the second nut.

[0016] When the output shaft of the first driving device rotates, the first nut and the second nut can drive the first clamping member and the second clamping member to move away from or towards each other, and the first nut and the second nut can drive the third clamping member and the fourth clamping member to move away from or towards each other. In addition, the number of driving devices can be reduced, and the occupied volume and manufacturing cost of the virtual position durability test equipment can be reduced.

[0017] In a possible embodiment, the virtual position durability testing equipment also includes: a second mounting plate, the second mounting plate is fixed to the first mounting plate, the end of the first screw away from the first driving device is connected to the second mounting plate, and the end of the first screw away from the first driving device is rotatably arranged on the second mounting plate.

[0018] In this way, it can be ensured that the first screw is always along the first direction, and the first screw is prevented from deviating from the first direction, which causes the first screw to be stuck with the first nut and the second nut during rotation.

[0019] In a possible implementation manner, the first clamping member and the third clamping member are disposed opposite to each other and are integrally formed, and the second clamping member and the fourth clamping member are disposed opposite to each other and are integrally formed.

[0020] When the first clamping member and the third clamping member are an integral part, and the second clamping member and the fourth clamping member are an integral part, the third clamping member can be driven simultaneously when the first clamping member is driven, and the fourth clamping member can be driven simultaneously when the second clamping member is driven. Compared with the case where the first clamping member and the third clamping member are separate parts, and the second clamping member and the fourth clamping member are separate parts, the number of driving devices can be reduced, and the occupied volume and manufacturing cost of the virtual position durability test equipment can be reduced.

[0021] In a possible embodiment, the first clamping member includes: a first clamping plate and a first supporting plate, the second clamping member includes: a second clamping plate and a second supporting plate, the first clamping plate and the second clamping plate are arranged opposite to each other in the first direction, the first clamping plate and the second clamping plate are used to clamp the first main body, the first supporting plate and the second supporting plate are arranged side by side in the first direction, the first supporting plate and the second supporting plate are used to support the first main body, the third clamping member includes: a third clamping plate and a third supporting plate, the fourth clamping member includes: a fourth clamping plate and a fourth supporting plate, the third clamping plate and the fourth clamping plate are arranged opposite to each other in the first direction, the third clamping plate and the fourth clamping plate are used to clamp the second main body, the third supporting plate and the fourth supporting plate are arranged side by side in the first direction, and the third supporting plate and the fourth supporting plate are used to support the second main body.

[0022] The first clamping plate and the second clamping plate are used to clamp the first main body, and the first bearing plate and the second bearing plate are used to bear the first main body to prevent the foldable electronic device from falling out of the first clamping portion when the clamping portion switches from the second state to the first state. The third clamping plate and the fourth clamping plate are used to clamp the second main body, and the third bearing plate and the fourth bearing plate are used to bear the second main body to prevent the foldable electronic device from falling out of the second clamping portion when the clamping portion switches from the first state to the second state.

[0023] In a possible implementation, the virtual position durability test device further includes: a second drive device, the second drive device is connected to the first mounting plate, and the second drive device is used to rotate the first mounting plate to flip the clamping portion, so as to realize automated testing of the virtual position durability test device.

[0024] In a possible implementation, the virtual position durability testing equipment further includes: a third mounting plate, and the second driving device is fixedly mounted on the third mounting plate.

[0025] The third mounting plate can be fixed on a desktop or a workbench to ensure the working stability of the virtual position durability testing equipment.

[0026] In a possible implementation manner, the virtual position durability testing device further includes: a base, and the third mounting plate is mounted on the base.

[0027] The base can bear all components of the virtual position durability test equipment, so that the virtual position durability test equipment becomes a whole, thereby improving the working stability of the virtual position durability test equipment.

[0028] In a possible implementation, a first guide rail is fixedly mounted on the base, an extension direction of the first guide rail is perpendicular to a plane formed by the first direction and the second direction, and the third mounting plate is slidably disposed on the first guide rail.

[0029] The distance between the clamping part and the first thrust probe in the Y-axis direction can be adjusted by sliding the third mounting plate on the first guide rail, so that the position of the force point of the first thrust probe on the foldable electronic device can be adjusted to meet the test requirements under different working conditions. In addition, the virtual position durability test equipment can also be applied to the test of various models, expanding the scope of application of the test.

[0030] In a possible implementation, the virtual position durability testing device further includes a third driving device;

[0031] The third driving device is connected to the third mounting plate, and is used to drive the third mounting plate to slide on the first guide rail, so as to realize the automated test of the virtual position durability test equipment.

[0032] In a possible embodiment, the virtual position endurance test equipment also includes: a stopper, the base having a groove and a boss, the at least one pair of first thrust probe assemblies being installed on the boss, the two ends of the first guide rail being respectively fixedly connected to the two opposite inner walls of the groove, one end of the stopper being fixedly connected to the third mounting plate, the other end of the stopper extending toward the boss, and the stopper being used to abut against the inner wall of the groove.

[0033] When the third mounting plate moves, the stopper may abut against the inner side wall of the groove to stop the third mounting plate, thereby preventing the third mounting plate from sliding excessively and the components on the third mounting plate from colliding with the first thrust probe assembly.

[0034] In a possible implementation, the virtual position durability testing equipment further includes: a visual detection device, which is disposed on a side of the clamping portion away from the base, and is used to perform displacement detection on the first main body portion or the second main body portion.

[0035] The visual inspection device can perform displacement detection on the foldable electronic device and record the displacement of the first main body or the second main body to realize the automated testing of the virtual position durability testing equipment.

[0036] In a possible embodiment, the virtual position durability testing equipment also includes: two support plates installed on the base, the two support plates are arranged opposite to each other in a first direction, a second guide rail is arranged between the two support plates, the second guide rail extends along the first direction, and the visual detection device is slidably set on the second guide rail.

[0037] By sliding the visual inspection device on the second guide rail, the viewing angle of the visual inspection device for observing the foldable electronic device can be adjusted, the measuring position can be adjusted, and it can also adapt to various models of foldable electronic devices.

[0038] In a possible implementation, a slot is provided at the bottom of the base, and the slot is used to clip the base onto a target object, such as a workbench, etc., which is beneficial to the working stability of the virtual position durability test equipment.

[0039] In a possible embodiment, the first thrust probe assembly further includes: a fourth mounting plate, the first thrust probe is provided with the fourth mounting plate on at least one side in a third direction, a second slide groove is opened on the fourth mounting plate along the first direction, the first thrust probe is slidably arranged in the second slide groove, wherein the third direction is perpendicular to a plane formed by the first direction and the second direction.

[0040] The second slide groove can provide a predetermined track for the first thrust probe, so that the first thrust probe can only reciprocate along the first direction, thereby improving the test accuracy of the virtual position durability test equipment.

[0041] In a possible embodiment, the first thrust probe assembly also includes: a fourth drive device and a second screw assembly, the second screw assembly includes: a second screw rod and a third nut, one end of the second screw rod is connected to the fourth drive device, the third nut is sleeved on the second screw rod, and the third nut is connected to the first thrust probe.

[0042] In a possible embodiment, the first thrust probe assembly also includes: a connecting piece, the third nut is embedded in the connecting piece or the connecting piece and the third nut are integrally formed, the first thrust probe is installed on the connecting piece, the connecting piece extends a sliding rod on at least one side of the third direction, and the sliding rod is slidably set in the second sliding groove.

[0043] The connecting member can carry the first thrust probe and also has the function of the third nut. When the fourth driving device is working, the connecting member can reciprocate along the first direction, thereby driving the first thrust probe to reciprocate along the first direction. The connecting member extends a sliding rod on at least one side of the third direction, and the sliding rod can slide in the second sliding groove, so that the connecting member can only reciprocate along the first direction, thereby ensuring the test accuracy of the virtual position durability test equipment.

[0044] In a possible implementation manner, a third sliding groove is provided on the connecting member, the second sliding groove extends along the second direction, and the first thrust probe is slidably disposed in the third sliding groove.

[0045] By sliding the first thrust probe in the third slide groove, the height of the first thrust probe can be adjusted, thereby being adaptable to virtual position testing of foldable electronic devices of various thicknesses.

[0046] In a possible implementation manner, the first thrust probe assembly further includes: a mounting seat, and the fourth mounting plate and the fourth driving device are fixedly mounted on the mounting seat.

[0047] In a possible embodiment, the first thrust probe assembly also includes: a fifth mounting plate, the fifth mounting plate is fixed to the mounting seat, one end of the second screw away from the fourth drive device is connected to the fifth mounting plate, and one end of the second screw away from the fourth drive device is rotatably arranged on the fifth mounting plate.

[0048] In this way, it can be ensured that the second screw can always be along the first direction, and the second screw can be prevented from deviating from the first direction.

[0049] In a possible implementation, the virtual position durability test further includes: a third slide rail, the third slide rail extends along the first direction, and the mounting seat is slidably disposed on the third slide rail.

[0050] In this way, the relative distance between each pair of first thrust probe assemblies that are relatively arranged can be adjusted to adapt to the virtual position test of foldable electronic devices of various models.

[0051] In a possible embodiment, the virtual position endurance test equipment also includes: at least one pair of second thrust probe assemblies, each pair of the second thrust probe assemblies are relatively distributed on both sides of the clamping portion in a third direction, the second thrust probe assembly includes a second thrust probe, and the second thrust probe can reciprocate in the third direction, when the clamping portion is in the first state, each pair of the second thrust probes is used to alternately push the second main body portion, when the clamping portion is in the second state, each pair of the second thrust probes is used to alternately push the first main body portion, wherein the third direction is perpendicular to the plane formed by the first direction and the second direction.

[0052] In some working conditions, it may also be necessary to test the virtual position of the rotating shaft mechanism perpendicular to its axis direction. In this case, when placing the foldable electronic device on the clamping portion, the axis direction of the rotating shaft mechanism of the foldable electronic device can be placed parallel to the third direction, and the testing method is the same as above, that is, the virtual position of the rotating shaft mechanism perpendicular to its axis direction can be tested. Alternatively, in some embodiments of the present application, the virtual position durability test equipment may also include: at least one pair of second thrust probe assemblies, each pair of second thrust probe assemblies are relatively distributed on both sides of the clamping portion in the third direction, that is, the relative direction of each pair of second thrust probe assemblies is perpendicular to the relative direction of each pair of first thrust probe assemblies, the second thrust probe assembly includes a second thrust probe, and the second thrust probe can reciprocate in the third direction. When the clamping portion is in the first state, each pair of second thrust probes is used to alternately push the second main body, and when the clamping portion is in the second state, each pair of second thrust probes is used to alternately push the first main body. In this way, the virtual positions of the hinge mechanism parallel to and perpendicular to its axial direction can be tested simultaneously without adjusting the axial direction of the hinge mechanism of the foldable electronic device. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 It is a schematic diagram of the unfolded structure of a foldable electronic device;

[0054] Figure 2 is a schematic diagram of a folded structure of a foldable electronic device;

[0055] Figure 3 A schematic diagram of a virtual position test for a foldable electronic device in a related art;

[0056] Figure 4 A schematic diagram of the structure of a virtual position durability test device provided in an embodiment of the present application Figure 1 ;

[0057] Figure 5 A schematic diagram of the structure of the clamping portion provided in one embodiment of the present application Figure 1 ;

[0058] Figure 6 A schematic diagram of a clamping portion clamping a foldable electronic device in a first state provided by an embodiment of the present application;

[0059] Figure 7 A schematic diagram of a clamping portion clamping a foldable electronic device when the clamping portion is in a second state according to an embodiment of the present application;

[0060] Figure 8 A schematic diagram of a first thrust probe and a clamping portion clamping a foldable electronic device provided in an embodiment of the present application;

[0061] Fig. 9A schematic diagram of a foldable electronic device provided in an embodiment of the present application being placed in a virtual position durability testing device;

[0062] Fig.10 A schematic diagram of the structure of the clamping portion provided in one embodiment of the present application Figure 2 ;

[0063] Fig.11 A schematic diagram of the connection between the clamping portion and the first mounting plate provided in one embodiment of the present application;

[0064] Fig.12 A schematic diagram of the connection between the first driving device, the first screw assembly and the clamping portion provided in one embodiment of the present application;

[0065] Fig.13 A perspective view of a virtual position durability testing device provided in one embodiment of the present application;

[0066] Fig.14 A schematic diagram of the connection between the third mounting plate and the first guide rail provided in one embodiment of the present application;

[0067] Fig.15 A partial structural schematic diagram of a virtual position durability testing device provided in one embodiment of the present application;

[0068] Fig.16 A schematic diagram of the structure of a virtual position durability test device provided in an embodiment of the present application Figure 2 ;

[0069] Fig.17 A schematic structural diagram of a first thrust probe assembly provided in one embodiment of the present application;

[0070] Fig.18 A schematic diagram of the flow of a virtual position durability testing device provided in one embodiment of the present application.

[0071] Description of reference numerals:

[0072] 10-foldable electronic device; 11-folding screen; 12-first main body; 13-second main body; 14-rotating shaft mechanism;

[0073] 100-virtual position durability test equipment;

[0074] 110-clamping part; 111-first clamping part; 1111-first clamping member; 1111a-first clamping plate; 1111b-first bearing plate 1112-second clamping member; 1112a-second clamping plate; 1112b-second bearing plate; 112-second clamping part; 1121-third clamping member; 1121a-third clamping plate; 1121b-third bearing plate; 1122-fourth clamping member; 1122a-fourth clamping plate; 1122b-fourth bearing plate;

[0075] 120-first thrust probe assembly; 121-first thrust probe; 122-fourth mounting plate; 123-second slide groove; 124-fourth driving device; 125-second lead screw assembly; 1251-second screw rod; 1252-third nut; 126-connecting piece; 1261-slide rod; 1262-third slide groove; 127-mounting seat; 128-fifth mounting plate

[0076] 130-first mounting plate; 131-first slide groove; 132-second mounting plate;

[0077] 140- first driving device;

[0078] 150-first screw assembly; 151-first screw rod; 152-first nut; 153-second nut;

[0079] 160- second driving device;

[0080] 170 - third mounting plate; 171 - first guide rail; 172 - stopper;

[0081] 180-base; 181-groove; 182-boss; 183-support plate; 184-second guide rail; 185-slot;

[0082] 190 - visual inspection device; 191 - third slide rail. DETAILED DESCRIPTION

[0083] The terms used in the implementation method part of this application are only used to explain the specific embodiments of this application, and are not intended to limit this application. The implementation method of the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0084] Foldable electronic devices are electronic devices with foldable screens. Foldable electronic devices can change the unfolded or folded state of the foldable screen and the device itself. Under different usage requirements, foldable electronic devices can be unfolded to an unfolded state or folded to a folded state.

[0085] The virtual endurance test equipment provided in the embodiment of the present application can perform virtual endurance test on foldable electronic devices. The foldable electronic device can be a terminal product such as a mobile phone, a tablet computer (pad), a television, a smart wearable product (for example, a smart watch, a smart bracelet, etc.), a virtual reality (VR) device, an augmented reality (AR) device, or a professional shooting device such as a digital camera, a SLR camera, a micro single camera, a sports camera, etc. In the embodiment of the present application, there is no restriction on the specific type of foldable electronic device used for the test target, as long as it is an electronic device with a rotating shaft mechanism. For ease of understanding, the foldable electronic device in the embodiment of the present application is a foldable mobile phone for illustration.

[0086] Figure 1 is a schematic diagram of the unfolded structure of a foldable electronic device 10, Figure 2 is a schematic diagram of a folded structure of a foldable electronic device 10, referring to Figure 1 and Figure 2 As shown, in general, the foldable electronic device 10 generally includes: a folding screen 11, a first main body 12, a second main body 13 and a hinge mechanism 14. Specifically, the first main body 12 and the second main body 13 are respectively connected to the two sides of the hinge mechanism 14, and the hinge mechanism 14 is used to enable the first main body 12 and the second main body 13 to be relatively unfolded and folded, wherein the structures of the first main body 12 and the second main body 13 can be the same, not completely the same, or completely different.

[0087] The first main body 12 and the second main body 13 may be provided with components necessary for the electronic device. For example, in some embodiments of the present application, the foldable electronic device 10 further includes a plurality of components (not shown in the figure), and the plurality of components may be installed in the first main body 12 and the second main body 13. The plurality of components may include, for example, a mainboard, a processor, an internal memory, an external memory interface, a universal serial bus (USB) interface, a charging management module, a power management module, a battery, an antenna, a communication module, a camera, an audio module, a speaker, a receiver, a microphone, an earphone interface, a sensor module, a motor, an indicator, and a subscriber identification module (SIM) card interface. The electronic device may have more or fewer components than those described above, may combine two or more components, or may have different component configurations. Each component may be implemented in hardware, software, or a combination of hardware and software including one or more signal processing and / or application-specific integrated circuits.

[0088] The folding screen 11 is attached to a surface where the first main body 12 and the second main body 13 are close to each other or away from each other when they are folded. Figure 1 As shown in FIG. 1 , from the user's observation angle, when the foldable electronic device 10 is in a flattened state, the user faces the folding screen 11, and the folding screen 11 is attached to the upper surfaces of the first body portion 12 and the second body portion 13. During the process of relative unfolding and folding of the first body portion 12 and the second body portion 13, the folding screen 11 is unfolded and folded simultaneously with the first body portion 12 and the second body portion 13.

[0089] like Figure 1 As shown in , the foldable electronic device 10 can be unfolded to a flattened state. Figure 2 As shown in , the foldable electronic device 10 can also be folded to a folded state. Of course, the foldable electronic device 10 can also be unfolded or folded to an intermediate state, and the intermediate state can be any state between the flattened state and the folded state. The folding screen 11 is a bendable structure, and the folding screen 11 moves with the first main body 12 and the second main body 13. The first main body 12 and the second main body 13 can drive the folding screen 11 to unfold or fold, so that the foldable electronic device 10 can be unfolded or folded to a flattened state, a folded state or an intermediate state.

[0090] When the foldable electronic device 10 is in the folded state, the foldable screen 11 is located inside the first main body 12 and the second main body 13, and the foldable electronic device 10 is an inner-screen folding device; when the foldable electronic device 10 is in the folded state, the foldable screen 11 is located outside the first main body 12 and the second main body 13, and the foldable electronic device 10 is an outer-screen folding device. Figure 1 and Figure 2 The foldable electronic device 10 shown in the figure is a mobile phone with upper and lower screens folding in the screen-folding device.

[0091] Since the foldable electronic device 10 can be switched between the unfolded state and the folded state, when the user uses the foldable electronic device 10 to browse web pages, information, videos, play games, etc., the foldable electronic device 10 can be switched from the folded state to the unfolded state, which can achieve a large-screen display, provide the user with richer information, and bring the user a better user experience. When the user has finished using the foldable electronic device 10, the foldable electronic device 10 can be switched from the unfolded state to the folded state. In this way, the volume of the foldable electronic device 10 can be reduced, making it easier to store the foldable electronic device 10.

[0092] It can be seen that when the user uses the foldable electronic device 10, the foldable electronic device 10 needs to be frequently driven to switch between the unfolded state and the folded state. In this way, the hinge mechanism 14 will be worn out over time, resulting in a large virtual position of the foldable electronic device 10, so that one main body of the foldable electronic device 10 will have a large plane displacement relative to the other main body. In order to manufacture a foldable electronic device 10 that can meet the needs of users, it is often necessary to perform a virtual position durability test on the foldable electronic device 10.

[0093] Figure 3 It is a schematic diagram of a virtual position test of a foldable electronic device 10 in a related technology. For ease of understanding, a three-dimensional coordinate system is exemplarily established based on the foldable electronic device 10, wherein the X-axis direction is the axial direction of the rotating shaft mechanism 14, the Z-axis direction is the thickness direction of the foldable electronic device 10, and the Y-axis direction is the direction perpendicular to the plane formed by the X-axis and the Z-axis.

[0094] refer to Figure 3 As shown, in step one, the first main body 12 is fixed, and a force F is applied to push the second main body 13 horizontally along the positive direction of the X-axis. The point of application of the force F is a certain position of the second main body 13 (for example, the point of application of the force F is m centimeters away from the rotating shaft mechanism). Due to the existence of the virtual position of the rotating shaft mechanism 14, the second main body 13 will produce a displacement in the plane formed by the X-axis and the Y-axis, and the displacement S1 (x) in the X-axis direction and the displacement S1 (y) in the Y-axis direction are recorded.

[0095] Step 2: Rotate the foldable electronic device 10 horizontally by 180°, fix the first main body 12, and adjust the F force position along the Y axis so that the F force point is at a certain position of the second main body 13 (for example, the F force point is m centimeters away from the shaft mechanism as in step 1). Push the second main body 13 horizontally along the negative direction of the X axis. Due to the virtual position of the shaft mechanism 14, the second main body 13 will produce a displacement in the plane formed by the X axis and the Y axis, and record the displacement S2 (x) in the X axis direction and the displacement S2 (y) in the Y axis direction.

[0096] Step 3: Rotate the foldable electronic device 10 vertically by 180°, fix the second main body 13, apply a force F to push the first main body 12 horizontally along the positive direction of the X-axis, and the point of application of the force F is a certain position of the first main body 12 (for example, the point of application of the force F is m centimeters away from the rotating shaft mechanism, as in step 1 and step 2). Due to the virtual position of the rotating shaft mechanism 14, the first main body 12 will produce a displacement in the plane formed by the X-axis and the Y-axis, and the displacement S3 (x) in the X-axis direction and the displacement Y3 (x) in the Y-axis direction are recorded.

[0097] Step 4: Rotate the foldable electronic device 10 horizontally by 180°, fix the second main body 13, and adjust the F force position along the Y axis so that the F force point is at a certain position of the first main body 12 (for example, the same as in steps 1, 2, and 3, the F force point is m centimeters away from the shaft mechanism). Push the first main body 12 horizontally along the negative direction of the X axis. Due to the virtual position of the shaft mechanism 14, the first main body 12 will produce a displacement in the plane formed by the X axis and the Y axis, and record the displacement S4 (x) in the X axis direction and the displacement S4 (y) in the Y axis direction.

[0098] By calculating S1(x) to S4(x) and S1(y) to S4(y) in steps 1 to 4, the virtual position value of the hinge mechanism 14 (foldable electronic device 10) can be obtained. Steps 1 to 4 are tested multiple times, that is, the virtual position durability test of the hinge mechanism 14 (foldable electronic device 10) is performed to observe whether the foldable electronic device 10 meets the use requirements.

[0099] However, in the above method, the foldable electronic device 10 and the position of the force point of the F force on the foldable electronic device 10 need to be manually adjusted after each step, and the test efficiency is low. In addition, it is impossible to ensure that the force points of the F force in steps 1 to 4 are all accurate, and the test consistency and test accuracy are poor. In addition, the above method is cumbersome and the test continuity is poor, and it cannot meet the requirements of virtual position durability testing.

[0100] In order to solve the above problems, the present application provides a virtual position durability testing device 100, which can perform virtual position value detection and virtual position durability testing on a foldable electronic device 10 (hinge mechanism 14), and the testing process is simple and smooth, and the testing accuracy and efficiency are high.

[0101] First, let’s explain some nouns:

[0102] Probe: A repackaged form of the sensor that uses a reasonable electronic circuit and external packaging structure to give the sensor independent functions.

[0103] Thrust probe: A sensor that measures thrust values ​​and feeds back thrust values.

[0104] The virtual position durability testing device 100 provided in the embodiment of the present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0105] The virtual position durability test device 100 provided in the embodiment of the present application can perform virtual position detection and virtual position durability test on the foldable electronic device 10, and of course can also perform virtual position detection and virtual position durability test on a separate hinge mechanism 14. When the virtual position durability test device 100 provided in the embodiment of the present application performs virtual position detection and virtual position durability test on a separate hinge mechanism 14, a first structural member (which can be regarded as the first main body 12 in the foldable electronic device 10) can be connected to one side of the hinge mechanism 14, and a second structural member (which can be regarded as the second main body 13 in the foldable electronic device 10) can be connected to the other side of the hinge mechanism 14.

[0106] Figure 4 This is a schematic diagram of the structure of a virtual position durability testing device 100 provided in an embodiment of the present application, with reference to Figure 4 As shown, the false durability testing device provided in the embodiment of the present application includes: a clamping portion 110 and at least one pair of first thrust probe assemblies 120 arranged opposite to each other.

[0107] Specifically, Figure 5 This is a schematic diagram of the structure of the clamping portion 110 provided in an embodiment of the present application, refer to Figure 5 Combined with Figure 4 As shown, the clamping part 110 includes: a first clamping part 111 and a second clamping part 112 that are arranged oppositely. For the convenience of explanation, a three-dimensional rectangular coordinate system is established based on the virtual position durability test device 100 provided in the embodiment of the present application, wherein the Z-axis direction is the direction relative to the first clamping part 111 and the second clamping part 112, the X-axis direction is the arrangement direction of a pair of oppositely arranged first thrust probe assemblies 120, the Z-axis is perpendicular to the X-axis, and the Y-axis direction is the direction perpendicular to the plane formed by the X-axis direction and the Z-axis direction. In the embodiment of the present application, the X-axis direction is defined as the first direction, the Z-axis direction is defined as the second direction, and the Y-axis direction is defined as the third direction.

[0108] The clamping portion 110 includes two states. When the clamping portion 110 is in the first state, the first clamping portion 111 is used to fix the first main body portion 12 (such as Figure 6 When the clamping portion 110 is in the second state, the second clamping portion 112 is used to fix the second main body portion 13 (as shown in Figure 7 ). The clamping portion 110 can be flipped in the plane formed by the X-axis and the Z-axis so that the clamping portion 110 switches between the first state and the second state. After the clamping portion 110 is flipped, the foldable electronic device 10 can be turned over, as shown in FIG. Figure 6 When the clamping portion 110 is in the first state, the first main body portion 12 and the second main body portion 13 are arranged in sequence along the positive direction of the Z axis, such as Figure 7 In the embodiment, when the clamping portion 110 is switched to the second state, the foldable electronic device 10 is turned over, and the second main body portion 13 and the first main body portion 12 are arranged in sequence along the positive direction of the Z axis.

[0109] The above-mentioned “the virtual-position endurance test device 100 includes at least one pair of first thrust probe assemblies 120” means that the virtual-position endurance test device 100 may include one, two or more pairs of first thrust probe assemblies 120. In the example of the present application, the first thrust probe assemblies 120 are taken as a pair for illustration. When there are multiple pairs of first thrust probe assemblies 120, the multiple pairs of first thrust probe assemblies 120 are arranged in sequence along the Y-axis direction.

[0110] Figure 8 This is a schematic diagram of a first thrust probe 121 and a clamping portion 110 clamping a foldable electronic device 10 provided in an embodiment of the present application, with reference to Figure 8 Combined with Figure 4 , Figure 6 and Figure 7 As shown, each pair of first thrust probe assemblies 120 are relatively distributed on both sides of the clamping portion 110 in the first direction. The first thrust probe assembly 120 includes a first thrust probe 121, which can be connected to an external electric control system, and the electric control system can adjust the thrust value of the first thrust probe 121, and the first thrust probe 121 can also feed back the real-time thrust value to the electric control system.

[0111] The first thrust probe 121 can reciprocate in the X-axis direction. The foldable electronic device 10 is placed on the clamping portion 110 so that the axis direction of the rotating shaft mechanism 14 of the foldable electronic device 10 is parallel to the X-axis direction. Fig. 9 Combined with Figure 8 As shown, when the clamping portion 110 is in the first state, the first clamping portion 111 fixes the first main body 12, and each pair of first thrust probes 121 can push the second main body 13 alternately along the X-axis direction. When the first thrust probe 121 on one side of the clamping portion 110 pushes the second main body 13, the displacement S1 (x) of the second main body 13 in the X-axis direction and the displacement S1 (y) of the Y-axis direction are recorded, and when the first thrust probe 121 on the other side of the clamping portion 110 pushes the second main body 13, the displacement S2 (x) of the second main body 13 in the X-axis direction and the displacement S2 (y) of the second main body 13 in the Y-axis direction are recorded.

[0112] The clamping part 110 is flipped over, and the clamping part 110 is switched from the first state to the second state, and the foldable electronic device 10 can be turned over. The second clamping part 112 fixes the second main body 13, and each pair of first thrust probes 121 can push the first main body 12 alternately along the X-axis direction. When the first thrust probe 121 on one side of the clamping part 110 pushes the first main body 12, the displacement S3 (x) of the first main body 12 in the X-axis direction and the displacement S3 (y) in the Y-axis direction are recorded, and when the first thrust probe 121 on the other side of the clamping part 110 pushes the second main body 13, the displacement S4 (x) of the first main body 12 in the X-axis direction and the displacement S4 (y) in the Y-axis direction are recorded.

[0113] By calculating S1(x) to S4(x) and S1(y) to S4(y), the virtual position value of the foldable electronic device 10 can be obtained, that is, the virtual position value of the foldable electronic device 10 is detected. After the first body 12 and the second body 13 of the foldable electronic device 10 are pushed multiple times, the above steps are repeated, and S1 after the first body 12 and the second body 13 of the foldable electronic device 10 are pushed multiple times. ， (x) to S4 ， (x) and S1 ， (y) to S4 ， (y) is calculated to obtain the virtual position value of the foldable electronic device 10, and then the virtual position values ​​of the first main body 12 and the second main body 13 of the foldable electronic device 10 before and after being pushed multiple times are compared to determine whether the foldable electronic device 10 meets the user's usage requirements, that is, the foldable electronic device 10 is subjected to a virtual position durability test.

[0114] It can be understood that, in the virtual position durability test device 100 provided in the embodiment of the present application, when the clamping part 110 is in the first state, the first clamping part 111 fixes the first main body 12, and the basic data required for the second main body 13 to calculate the virtual position value can be obtained through the reciprocating movement of the first thrust probes 121 on both sides of the clamping part 110 in the first direction. Then the clamping part 110 is turned over, and the foldable electronic device 10 can be turned over. After the clamping part 110 is turned over, the clamping part 110 is in the second state, and the second clamping part 112 fixes the second main body 13. The basic data required for the first main body 12 to calculate the virtual position value can be obtained through the reciprocating movement of the first thrust probes 121 on both sides of the clamping part 110 in the first direction. Compared with the related art, the virtual position endurance testing equipment 100 provided in the embodiment of the present application is simple and easy to operate for the virtual position value detection and virtual position endurance testing process of the foldable electronic device 10, has good test continuity, and does not require manual adjustment of the state of the foldable electronic device 10 and the position of the first thrust probe 121, thereby improving the test efficiency of the virtual position value detection and the virtual position endurance testing.

[0115] In the above embodiment, the description is based on testing the virtual position in the axial direction of the hinge mechanism 14. In some working conditions, it may also be necessary to test the virtual position in the direction perpendicular to the axial direction of the hinge mechanism 14. In this case, when the foldable electronic device 10 is placed on the clamping portion 110, the axial direction of the hinge mechanism 14 of the foldable electronic device 10 can be placed parallel to the Y axis, and the test method is the same as above, that is, the virtual position in the direction perpendicular to the axial direction of the hinge mechanism 14 can be tested. Alternatively, in some embodiments of the present application, the virtual position durability test device 100 may further include: at least one pair of second thrust probe assemblies, each pair of second thrust probe assemblies are relatively distributed on both sides of the clamping portion 110 in the third direction (Y-axis direction), that is, the relative direction of each pair of second thrust probe assemblies is perpendicular to the relative direction of each pair of first thrust probe assemblies 120, the second thrust probe assembly includes a second thrust probe, the second thrust probe can reciprocate in the third direction, when the clamping portion 110 is in the first state, each pair of second thrust probes is used to alternately push the second main body 13, when the clamping portion 110 is in the second state, each pair of second thrust probes is used to alternately push the first main body 12. In this way, the virtual position of the hinge mechanism 14 parallel to the axial direction and perpendicular to the axial direction of the hinge mechanism 14 of the foldable electronic device 10 can be tested simultaneously without adjusting the axial direction of the hinge mechanism 14.

[0116] There are many ways to change the foldable electronic device 10 from being clamped by the first clamping part 111 to being clamped by the second clamping part 112 when the clamping part 110 switches from the first state to the second state. For example, in some embodiments of the present application, the virtual position durability test device 100 can be equipped with a manipulator. When the clamping part 110 is turned over, the manipulator clamps the foldable electronic device 10 and places it in the first clamping part 111 or the second clamping part 112, thereby realizing the turning over of the foldable electronic device 10. However, in this way, the virtual position durability test device 100 includes more parts and the operation is cumbersome.

[0117] Based on this, please continue to refer to Figure 4 , Figure 6 and Figure 7As shown, in some embodiments of the present application, the first clamping portion 111 and the second clamping portion 112 can be arranged relative to each other in the vertical direction, that is, the Z-axis direction (second direction) is the vertical direction, and the clamping portion 110 can be flipped on the vertical plane. When the clamping portion 110 switches from the first state to the second state, the second main body portion 13 can fall into the second clamping portion 112 by gravity. When the clamping portion 110 switches from the second state to the first state, the first main body portion 12 can fall into the first clamping portion 111 by gravity. The flipping of the clamping portion 110 can realize the flipping of the foldable electronic device 10 without the need to configure more accessories. Furthermore, it can be understood that the distance between the first clamping portion 111 and the second clamping portion 112 only needs to be slightly larger than the thickness of the foldable electronic device 10, and does not need to be too large. Therefore, when the foldable electronic device 10 is turned over, the foldable electronic device 10 can be regarded as falling nearly vertically, and the distance between the point where the first thrust probe 121 pushes the first main body 12 and the rotating shaft mechanism 14 can be regarded as equal to the distance between the point where the first thrust probe 121 pushes the second main body 13 and the rotating shaft mechanism 14. In this way, the consistency of the virtual position test of the foldable electronic device 10 can be guaranteed, thereby improving the test accuracy.

[0118] Continue to refer Figure 5 and Figure 6 As shown, in some embodiments of the present application, the first clamping portion 111 may include a first clamping member 1111 and a second clamping member 1112 that are arranged opposite to each other in the first direction (X-axis direction), and when the clamping portion 110 is in the first state, the first main body 12 is fixed between the first clamping member 1111 and the second clamping member 1112, wherein the first clamping member 1111 and the second clamping member 1112 can move away from each other and move closer to each other in the first direction. The first clamping member 1111 and the second clamping member 1112 move away from each other in the first direction to release the foldable electronic device 10, and the first clamping member 1111 and the second clamping member 1112 move closer to each other in the first direction to clamp the foldable electronic device 10.

[0119] Similarly, reference Figure 5 and Figure 7 As shown, the second clamping portion 112 may include a third clamping member 1121 and a fourth clamping member 1122 that are arranged opposite to each other in the first direction. When the clamping portion 110 is in the second state, the second main body 13 is fixed between the third clamping member 1121 and the fourth clamping member 1122, wherein the third clamping member 1121 and the fourth clamping member 1122 can move away from each other and move closer to each other in the first direction. The third clamping member 1121 and the fourth clamping member 1122 move away from each other in the first direction to release the foldable electronic device 10, and the third clamping member 1121 and the fourth clamping member 1122 move closer to each other in the first direction to clamp the foldable electronic device 10.

[0120] When the clamping part 110 switches from the first state to the second state, the first clamping member 1111 and the second clamping member 1112 move away from each other in the first direction to release the foldable electronic device 10, and the foldable electronic device 10 falls from the first clamping part 111 into the second clamping part 112, and the third clamping member 1121 and the fourth clamping member 1122 move closer to each other in the first direction to clamp the foldable electronic device 10. When the clamping part 110 switches from the second state to the first state, the third clamping member 1121 and the fourth clamping member 1122 move away from each other in the first direction to release the foldable electronic device 10, and the foldable electronic device 10 falls from the second clamping part 110 into the first clamping part 111, and the first clamping member 1111 and the second clamping member 1112 move closer to each other in the first direction to clamp the foldable electronic device 10. Moreover, under this design, the virtual position durability test device 100 can be applied to the testing of various models, expanding the applicable scope of the test. In addition, the first clamping member 1111 and the second clamping member 1112 are separate members, and the third clamping member 1121 and the fourth clamping member 1122 are separate members, that is, there is space between the first clamping member 1111 and the second clamping member 1112, and between the third clamping member 1121 and the fourth clamping member 1122, so that decorations on the foldable electronic device 10 (such as camera decorations, etc.) can be avoided to prevent the camera from colliding with the clamping part 110 and damaging the lens.

[0121] In some embodiments of the present application, the first clamping member 1111 and the third clamping member 1121 may be arranged opposite to each other and formed as one piece, and the second clamping member 1112 and the fourth clamping member 1122 may be arranged opposite to each other and formed as one piece. It is easy to understand that when the first clamping member 1111 and the third clamping member 1121 are an integral part, and the second clamping member 1112 and the fourth clamping member 1122 are an integral part, the third clamping member 1121 may be driven simultaneously when the first clamping member 1111 is driven, and the fourth clamping member 1122 may be driven simultaneously when the second clamping member 1112 is driven. Compared with the first clamping member 1111 and the third clamping member 1121 being separate parts, and the second clamping member 1112 and the fourth clamping member 1122 being separate parts, the number of driving devices can be reduced, and the occupied volume and manufacturing cost of the virtual position durability testing device 100 can be reduced.

[0122] Fig.10 A schematic diagram of the structure of the clamping portion 110 provided in one embodiment of the present application Figure 2 ,refer to Fig.10 Combined with Figure 6As shown, in some embodiments of the present application, the first clamping member 1111 may include a first clamping plate 1111a and a first supporting plate 1111b, the second clamping member 1112 may include a second clamping plate 1112a and a second supporting plate 1112b, the first clamping plate 1111a and the second clamping plate 1112a are arranged relative to each other in the first direction (X-axis direction), the first clamping plate 1111a and the second clamping plate 1112a are used to clamp the first main body 12, the first supporting plate 1111b and the second supporting plate 1112b are arranged side by side in the first direction, the first supporting plate 1111b and the second supporting plate 1112b are used to support the first main body 12 to prevent the foldable electronic device 10 from falling out of the first clamping portion 111 when the clamping portion 110 is switched from the second state to the first state.

[0123] refer to Fig.10 Combined with Figure 7 As shown, the third clamping member 1121 may include a third clamping plate 1121a and a third supporting plate 1121b, and the fourth clamping member 1122 may include a fourth clamping plate 1122a and a fourth supporting plate 1122b. The third clamping plate 1121a and the fourth clamping plate 1122a are arranged opposite to each other in the first direction (X-axis direction), and the third clamping plate 1121a and the fourth clamping plate 1122a are used to clamp the second main body 13. The third supporting plate 1121b and the fourth supporting plate 1122b are arranged side by side in the first direction, and the third supporting plate 1121b and the fourth supporting plate 1122b are used to support the second main body 13 to prevent the foldable electronic device 10 from falling out of the second clamping portion 112 when the clamping portion 110 is switched from the first state to the second state.

[0124] Fig.11 FIG. 1 is a schematic diagram of the connection between the clamping portion 110 and the first mounting plate 130 provided in an embodiment of the present application, with reference to FIG. Fig.11 Combined with Figure 4 As shown, the virtual position durability test device 100 provided in the embodiment of the present application may also include a first mounting plate 130, a first slide groove 131 is provided on one side of the first mounting plate 130 along the first direction (X-axis direction), and the first clamping member 1111, the second clamping member 1112, the third clamping member 1121 and the fourth clamping member 1122 are all slidably disposed in the first slide groove 131. The first slide groove 131 can guide the first clamping member 1111, the second clamping member 1112, the third clamping member 1121 and the fourth clamping member 1122, so that the first clamping member 1111, the second clamping member 1112, the third clamping member 1121 and the fourth clamping member 1122 have a predetermined track, which is convenient for loosening and clamping the foldable electronic device 10.

[0125] Fig.12 FIG. 1 is a schematic diagram of a connection between a first driving device 140, a first screw assembly 150 and a clamping portion 110 provided in an embodiment of the present application, with reference to FIG. Fig.12 Combined with Figure 4 As shown, the virtual position durability test device 100 provided in the embodiment of the present application may also include: a first drive device 140 and a first screw assembly 150. The first drive device 140 is fixedly mounted on the first mounting plate 130, and the first drive device 140 may adopt a shaft-type motor. The first screw assembly 150 includes: a first screw rod 151, a first nut 152, and a second nut 153. One end of the first screw rod 151 is connected to the output shaft of the first drive device 140, and the first screw rod 151 extends along the first direction (X-axis direction).

[0126] The first nut 152 and the second nut 153 are both sleeved on the first screw rod 151, the first nut 152 is connected to the first clamping member 1111 and the third clamping member 1121, the second nut 153 is connected to the second clamping member 1112 and the fourth clamping member 1122, and the thread direction of the internal thread of the first nut 152 is opposite to the thread direction of the internal thread of the second nut 153. When the output shaft of the first driving device 140 rotates, the first nut 152 and the second nut 153 can drive the first clamping member 1111 and the second clamping member 1112 to move away from or approach each other, and the first nut 152 and the second nut 153 can drive the third clamping member 1121 and the fourth clamping member 1122 to move away from or approach each other.

[0127] Among them, the first drive device 140 can be connected to an external electronic control system, and the electronic control system can control the start and stop of the first drive device 140, the output power of the first drive device 140, the rotation direction of the output shaft of the first drive device 140, etc., to realize the automated testing of the virtual position durability testing equipment 100.

[0128] Of course, in other embodiments of the present application, a telescopic motor may be used to drive the first clamping member 1111, the third clamping member 1121, the second clamping member 1112, and the fourth clamping member 1122. In this manner, at least two telescopic motors are required to drive the first clamping member 1111 and the third clamping member 1121, and the second clamping member 1112 and the fourth clamping member 1122, respectively. By using the first driving device 140 and the first lead screw assembly 150, the number of driving devices can be reduced, and the occupied volume and manufacturing cost of the virtual position durability testing device 100 can be reduced.

[0129] Continue to refer Fig.12As shown, in some embodiments of the present application, the second mounting plate 132 can also be fixedly mounted on the first mounting plate 130, and the end of the first screw rod 151 away from the first driving device 140 is connected to the second mounting plate 132, and the end of the first screw rod 151 away from the first driving device 140 can be rotatably arranged on the second mounting plate 132. In this way, it can be ensured that the first screw rod 151 is always along the first direction (X-axis direction), and the first screw rod 151 is prevented from deviating from the first direction, resulting in the first screw rod 151 being stuck with the first nut 152 and the second nut 153 during the rotation process.

[0130] Fig.13 This is a perspective view of a virtual position durability testing device 100 provided in one embodiment of the present application, referring to Fig.13 As shown, in some embodiments of the present application, the virtual position durability test device 100 may further include a second drive device 160, which is connected to the first mounting plate 130 and is used to rotate the first mounting plate 130 to flip the clamping portion 110. The second drive device 160 may adopt a shaft-type motor, and the rotation of the output shaft of the second drive device 160 may drive the first mounting plate 130 to rotate and thereby drive the clamping portion 110 to flip, so as to achieve the switching of the clamping portion 110 between the first state and the second state. Exemplarily, based on the arrangement of the components in the embodiment of the present application, the second drive device 160 may be arranged on a side of the first mounting plate 130 away from the clamping portion 110, and the output shaft of the second drive device 160 is fixedly connected to the first mounting plate 130. The second drive device 160 may be connected to an external electric control system, and the electric control system may control the start and stop of the second drive device 160, the rotation direction of the output shaft of the second drive device 160, etc., to achieve the automated test of the virtual position durability test device 100.

[0131] Continue to refer Fig.13 As shown, in some embodiments of the present application, the virtual position durability test device 100 may further include a third mounting plate 170, and the second drive device 160 is fixed to the third mounting plate 170. The third mounting plate 170 can carry the second drive device 160, the first mounting plate 130, and the components installed on the first mounting plate 130. The third mounting plate 170 can be fixed on a desktop or a workbench to ensure the working stability of the virtual position durability test device 100. For example, Fig.13 In the embodiment, the virtual endurance testing device 100 may further include a base 180, on which the base 180 may be fixedly mounted. The base 180 may carry all components of the virtual endurance testing device 100, so that the virtual endurance testing device 100 becomes a whole, thereby improving the working stability of the virtual endurance testing device 100.

[0132] Fig.14This is a schematic diagram of the connection between the third mounting plate 170 and the first guide rail 171 provided in an embodiment of the present application, refer to Fig.13 , Fig.14 Combined with Figure 8 As shown, in some embodiments of the present application, a first guide rail 171 is fixedly mounted on the base 180, the first guide rail 171 extends along the third direction (Y-axis direction), and the third mounting plate 170 is slidably disposed on the first guide rail 171. For example, Fig.14 As shown in , first guide rails 171 are provided on both sides of the third mounting plate 170 along the X-axis direction, so that the third mounting plate 170 can move synchronously as a whole. The distance between the clamping portion 110 and the first thrust probe 121 in the Y-axis direction can be adjusted by sliding the third mounting plate 170 on the first guide rail 171, so that the position of the force point of the first thrust probe 121 on the foldable electronic device 10 can be adjusted to meet the test requirements under different working conditions. In addition, the virtual position durability test device 100 can also be applied to the test of various models, expanding the scope of application of the test.

[0133] In addition, the third mounting plate 170 may also be connected to a third driving device (not shown in the figure), and the third driving device may be a telescopic motor, and the third driving device may drive the third mounting plate 170 to slide on the first guide rail 171. The third driving device may be connected to an external electric control system, thereby realizing the automated test of the virtual position durability test device 100.

[0134] Fig.15 This is a partial structural diagram of a virtual position durability testing device 100 provided in an embodiment of the present application, refer to Fig.15 As shown, in some embodiments of the present application, a stopper 172 may be further provided on the third mounting plate 170. The stopper 172 may prevent the third mounting plate 170 from excessively sliding on the first guide rail 171. Fig.15 As shown in , the base 180 may have a groove 181 and a boss 182, at least one pair of thrust probe assemblies are mounted on the boss 182, the two ends of the first guide rail 171 are respectively fixedly connected to the two opposite inner side walls of the groove 181, and the first guide rail 171 extends along the Y-axis direction. One end of the stopper 172 is fixedly connected to the third mounting plate 170, and the other end of the stopper 172 extends toward the boss 182. When the third mounting plate 170 moves along the negative direction of the Y-axis, the stopper 172 may abut against the inner side wall of the groove 181 to stop the third mounting plate 170, thereby preventing the third mounting plate 170 from sliding excessively and the parts on the third mounting plate 170 from colliding with the first thrust probe assembly 120.

[0135] Fig.16 A schematic diagram of the structure of a virtual position durability testing device 100 provided in an embodiment of the present application Figure 2 ,refer to Fig.16 Combined with Figure 8 As shown, in some embodiments of the present application, the virtual position durability test device 100 may further include a visual detection device 190, which may detect the displacement of the foldable electronic device 10 and record the displacement of the first body part 12 or the second body part 13. The visual detection device 190 may be connected to an external electric control system, and the displacement data of the detected first body part 12 or the second body part 13 may be fed back to the electric control system, and the electric control system may calculate the displacement data to obtain the virtual position value of the foldable electronic device 10, thereby realizing the automated test of the virtual position durability test device 100. Exemplarily, the visual detection device 190 may be arranged on a side of the clamping portion 110 away from the base 180, which may be understood as the visual detection device 190 being arranged above the clamping portion so that the visual detection device 190 may observe the foldable electronic device 10. When the clamping part 110 is in the first state, the first main body 12 is fixed, the second main body 13 is pushed by the first thrust probe 121, and the visual detection device 190 detects the displacement of the second main body 13, and feeds back the displacement values ​​of the second main body 13 in the X-axis direction and the Y-axis direction to the electronic control system. When the clamping part 110 is in the second state, the second main body 13 is fixed, the first main body 12 is pushed by the first thrust probe 121, and the visual detection device 190 detects the displacement of the first main body 12, and feeds back the displacement values ​​of the first main body 12 in the X-axis direction and the Y-axis direction to the electronic control system.

[0136] The visual inspection device 190 can be arranged on the surrounding objects of the virtual position durability testing device 100, or can be arranged on the surrounding objects of the virtual position durability testing device 100. Fig.16 As shown in , in some embodiments of the present application, the virtual position durability test device 100 may further include: two support plates 183 mounted on the base 180, the two support plates 183 are arranged opposite to each other in the first direction (X-axis direction), and a second guide rail 184 is mounted on the two support plates 183, wherein the second guide rail 184 extends along the first direction, and the visual inspection device 190 can slide on the second guide rail 184. By sliding the visual inspection device 190 on the second guide rail 184, the visual inspection device 190 can adjust the viewing angle of the foldable electronic device 10, adjust the measurement position, and can also adapt to various models of foldable electronic devices 10.

[0137] Based on this, the virtual position endurance equipment includes the components used for virtual position detection and virtual position endurance testing, making them into a whole, which can reduce the space occupied by the virtual position endurance equipment.

[0138] Continue to refer Fig.16As shown, in some embodiments of the present application, a card slot 185 can be further opened at the bottom of the base 180. The card slot 185 can be used to snap the virtual position durability testing device 100 onto a target object, such as a workbench, etc., which is beneficial to the working stability of the virtual position durability testing device 100.

[0139] Fig.17 This is a schematic diagram of the structure of the first thrust probe assembly 120 provided in an embodiment of the present application, refer to Fig.17 As shown, in some embodiments of the present application, the first thrust probe assembly 120 may further include: a fourth mounting plate 122, which is arranged on at least one side of the first thrust probe 121 in the third direction (Y-axis direction), for example. A fourth mounting plate 122 is arranged on both sides of the first thrust probe 121 in the third direction, and a second slide groove 123 is provided on the fourth mounting plate 122 along the first direction (X-axis direction), and the first thrust probe 121 can slide in the second slide groove 123, and the second slide groove 123 can provide a predetermined track for the first thrust probe 121, so that the first thrust probe 121 can only reciprocate along the X-axis direction, thereby improving the test accuracy of the virtual position durability test device 100.

[0140] Regarding the driving force setting of the first thrust probe 121, in some embodiments of the present application, a telescopic motor can be used, and the telescopic shaft of the telescopic motor extends along the first direction (X-axis direction) and is connected to the first thrust probe 121, thereby driving the first thrust probe 121 to reciprocate in the first direction.

[0141] Alternatively, please continue to refer to Fig.17 As shown, in some embodiments of the present application, the first thrust probe assembly 120 may include: a fourth drive device 124 and a second screw assembly 125, wherein the fourth drive device 124 is a shaft-type motor. The second screw assembly 125 includes a second screw rod 1251 and a third nut 1252, wherein one end of the second screw rod 1251 is connected to the output shaft of the fourth drive device 124, the third nut 1252 is sleeved on the second screw rod 1251, and the third nut 1252 is connected to the first thrust probe 121. When the fourth drive device 124 is working, the third nut 1252 can drive the first thrust probe 121 to reciprocate in the first direction (X-axis direction).

[0142] The fourth driving device 124 may be connected to an external electric control system, and the electric control system may control the start and stop of the fourth driving device 124, the rotation direction of the output shaft of the fourth driving device 124, etc., to realize automated testing.

[0143] Continue to refer Fig.17As shown, in some embodiments of the present application, the first thrust probe assembly 120 may further include a connector 126, which may be used as a bracket for carrying the first thrust probe 121, and the third nut 1252 may be embedded in the connector 126, or the connector 126 and the third nut 1252 may be integrally formed. It can be understood that the connector 126 may not only carry the first thrust probe 121, but also have the function of the third nut 1252. When the fourth driving device 124 is working, the connector 126 may reciprocate along the X-axis direction, thereby driving the first thrust probe 121 to reciprocate along the X-axis direction. The connector 126 extends a slide bar 1261 from at least one side of the third direction (Y-axis direction), and the slide bar 1261 may slide in the second slide groove 123, so that the connector 126 can only reciprocate along the X-axis direction, thereby ensuring the test accuracy of the virtual position durability test device 100.

[0144] In addition, continue to refer to Fig.17 Combined with Fig.16 As shown, a third slide groove 1262 may be provided on the connecting member 126, and the third slide groove 1262 extends along the second direction (Z-axis direction), and the first thrust probe 121 may slide in the third slide groove 1262. It can be understood that by sliding the first thrust probe 121 in the third slide groove 1262, the height of the first thrust probe 121 may be adjusted, so as to adapt to the virtual position test of the foldable electronic device 10 of various thicknesses.

[0145] Continue to refer Fig.17 As shown, the first thrust probe assembly 120 may further include a mounting seat 127 , which may serve as a bearing plate for supporting the first thrust probe assembly 120 , and the fourth mounting plate 122 and the fourth driving device 124 are fixedly mounted on the mounting seat 127 .

[0146] In addition, the fifth mounting plate 128 can be fixedly mounted on the mounting seat 127, and the end of the second screw rod 1251 away from the fourth driving device 124 is connected to the fifth mounting plate 128, and the end of the second screw rod 1251 away from the fourth driving device 124 can rotate on the fifth mounting plate 128. In this way, it can be ensured that the second screw rod 1251 can always be along the first direction (X-axis direction), and the second screw rod 1251 can be prevented from deviating from the first direction.

[0147] Continue to refer Fig.16 Combined with Fig.17 As shown, in some embodiments of the present application, the virtual position durability test device 100 may further include: a third slide rail 191. The third slide rail 191 extends along the first direction (X-axis direction), and the mounting seat 127 can slide on the third slide rail 191. In this way, the relative distance between each pair of first thrust probe assemblies 120 arranged opposite to each other can be adjusted to adapt to the virtual position test of various models of foldable electronic devices 10.

[0148] Fig.18 This is a flow chart of a virtual position durability test device 100 provided in an embodiment of the present application, refer to Fig.18 In combination with the above description, the operation process of the virtual position durability testing device 100 provided in the embodiment of the present application is introduced:

[0149] S101 , fixing the foldable electronic device 10 : fixing the foldable electronic device 10 to the clamping portion 110 .

[0150] S102 , adjusting the height of the first thrust probe 121 : adjusting the position of the first thrust probe 121 on the third slide groove 1262 , so that the first thrust probe 121 is flush with the second main body 13 .

[0151] S103, adjust the position of the clamping part 110 in the third direction: adjust the position of the third mounting plate 170 on the first slide rail so that the fulcrum of the first thrust probe 121 on the foldable electronic device 10 meets the pre-set position. The pre-set fulcrum position can be set according to the test requirements, for example, the fulcrum is 143cm, 4cm, 5cm away from the rotating shaft mechanism, etc.

[0152] S104 , adjusting the position of the visual inspection device 190 in the first direction and opening the visual inspection device 190 : adjusting the position of the visual inspection device 190 on the second slide rail so that the visual inspection device 190 conforms to the observation angle, and opening the visual inspection device 190 .

[0153] S105, whether to perform a virtual position durability test: if yes, perform a virtual position durability test; if not, perform a virtual position detection.

[0154] S106a. If yes, perform a virtual position endurance test and set the virtual position endurance test parameters: set the thrust value of the first thrust probe 121 (can be set according to test requirements, such as 5N, 10N, 15N, etc.), set the number of pushes of the first thrust probe 121 (can be set according to test requirements, such as 50 times, 100 times, 150 times, etc.), set the push frequency of the first thrust probe 121 (can be set according to test requirements, such as 30 cycles per minute, 40 cycles per minute, 50 cycles per minute, etc.).

[0155] S106b. Start the test.

[0156] S106c, initial virtual position value test.

[0157] S106d. Perform a virtual position durability test according to virtual position durability test parameters.

[0158] S106e. Virtual position value test after virtual position endurance test.

[0159] S108, the test is finished, and whether it is qualified is determined: the difference between the virtual position value after the virtual position durability test and the initial virtual position value is obtained to determine whether the foldable electronic device 10 meets the user's needs.

[0160] S107a, if not, perform virtual position value detection and set virtual position value detection parameters: only set the thrust value of the first thrust probe 121 (can be set according to test requirements, such as 5N, 10N, 15N, etc.).

[0161] S107b. Start the test.

[0162] S107c, perform a virtual place value test.

[0163] S108, the test is finished, and whether it is qualified is determined: the current virtual position value of the foldable electronic device 10 is obtained, and whether the foldable electronic device 10 is qualified is determined.

[0164] The following is a detailed description of the virtual position durability test:

[0165] Step 1: Place the foldable electronic device 100 on the clamping portion 110, adjust the position of the first thrust probe 121 on the third slide groove 1262 so that the first thrust probe 121 is flush with the second main body 13, and then adjust the position of the third mounting plate 170 on the first slide rail so that the force point of the first thrust probe 121 falls at the position required for the test.

[0166] Step 2: Turn on the visual inspection device 190, set parameters, set the thrust value of the first thrust probe 121 (can be set according to test requirements, such as 5N, 10N, 15N, etc.), set the number of pushes of the first thrust probe 121 (can be set according to test requirements, such as 50 times, 100 times, 150 times, etc.), set the push frequency of the first thrust probe 121 (can be set according to test requirements, such as 30 cycles per minute, 40 cycles per minute, 50 cycles per minute, etc.).

[0167] Step 3: Start the test. A pair of first thrust probes 121 are used to test two sets of data S1 (x) and S2 (x) of the first main body 12 in the X-axis direction and two sets of data S1 (y) and S2 (y) in the Y-axis direction. The second driving device 160 is used to flip the clamping part 110. A pair of first thrust probes 121 are used to test two sets of data S3 (x) and S4 (x) of the second main body 13 in the X-axis direction and two sets of data S3 (y) and S4 (y) in the Y-axis direction. The electronic control system obtains the virtual position value according to the virtual position algorithm.

[0168] Step 4: Perform a virtual position endurance test based on the set thrust value, number of pushes, and push frequency, and stop when the number of pushes is reached.

[0169] Step 5: Using the method in step 3, test two sets of data S1 of the first main body 12 in the X-axis direction after the virtual position durability test. ， (x) and S2 ， (x) and two sets of data S1 in the Y-axis direction ， (y) and S2 ， (y), and two sets of data S3 of the second main body 13 in the X-axis direction ， (x) and S4 ， (x) and two sets of data S3 in the Y-axis direction ， (y) and S4 ， (y). The electronic control system obtains the virtual position value according to the virtual position algorithm.

[0170] Step 6: Compare the virtual position value before the virtual position endurance test with the virtual position value after the virtual position endurance test, and obtain the difference to determine whether the foldable electronic device 10 meets the requirements.

[0171] In the embodiments of the present application, the terms "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0172] In the description of the embodiments of the present application, the term "at least one" refers to one or more, and "plurality" refers to two or more. "At least one of the following" or similar expressions refers to any combination of these items, including any combination of single items or plural items. For example, at least one of a, b, and c can represent a, b, c, a and b, a and c, b and c, a and b and c, where a, b, and c can be single or multiple.

[0173] In the description of the embodiments of the present application, "parallel", "perpendicular", "equal", and "coplanar" include the situations described and situations similar to the situations described, and the range of the similar situations is within an acceptable deviation range, wherein the acceptable deviation range is determined by a person of ordinary skill in the art taking into account the measurement being discussed and the errors associated with the measurement of a specific quantity (i.e., the limitations of the measurement system). For example, "parallel" includes absolute parallelism and approximate parallelism, wherein the acceptable deviation range of approximate parallelism may be, for example, a deviation within ±10° or ±5°. "Perpendicular" includes absolute perpendicularity and approximate perpendicularity, wherein the acceptable deviation range of approximate perpendicularity may be, for example, a deviation within ±10° or ±5°; "equal" includes absolute equality and approximate equality, wherein the acceptable deviation range of approximate equality may be, for example, the difference between the two equalities is less than or equal to 5% of either one. For example, the angle between two components of 180° includes the absolute 180° and the approximate 180°, wherein the acceptable deviation range of the approximate 180° may be, for example, a deviation within ±10° or ±5°; for example, the angle between two components of 0° includes the absolute 0° and the approximate 0°, wherein the acceptable deviation range of the approximate 0° may be, for example, a deviation within ±10° or ±5°. For example, the angle between two components of 90° includes the absolute 90° and the approximate 90°, wherein the acceptable deviation range of the approximate 90° may be, for example, a deviation within ±10° or ±5°.

[0174] In the embodiments of the present application, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprising a" does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0175] The directional terms mentioned in the embodiments of the present application, such as "inside", "outside", etc., are only referenced to the directions of the drawings. Therefore, the directional terms used are for better and clearer description and understanding of the embodiments of the present application, rather than indicating or implying that the device or element referred to must have a specific orientation, and a specific orientation structure and operation, and therefore cannot be understood as a limitation on the embodiments of the present application. In addition, unless otherwise specified in the present application, "multiple" in the present application refers to two or more.

[0176] In the embodiments of the present application, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0177] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be 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 embodiments of the present application can be understood according to specific circumstances.

[0178] The terms "first", "second", "third", "fourth", etc. (if any) in the claims, description and drawings of the embodiments of the present application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0179] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0180] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the present application, rather than to limit them. Although the embodiments of the present application have been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A virtual position durability testing device, used for testing the virtual position of a rotating shaft mechanism in a folded state, wherein one side of the rotating shaft mechanism is connected to a first main body, and the other side of the rotating shaft mechanism is connected to a second main body, characterized in that: include: A clamping portion, the clamping portion comprising: a first clamping portion and a second clamping portion arranged opposite to each other, when the clamping portion is in a first state, the first clamping portion is used to fix the first main body portion, when the clamping portion is in a second state, the second clamping portion is used to fix the second main body portion, and the clamping portion can be flipped so that the clamping portion switches between the first state and the second state; at least one pair of first thrust probe assemblies, each pair of the first thrust probe assemblies being relatively distributed on both sides of the clamping portion in a first direction, the first thrust probe assemblies comprising first thrust probes, the first thrust probes being reciprocatable in the first direction, when the clamping portion is in the first state, each pair of the first thrust probes being used to alternately push the second main body portion, and when the clamping portion is in the second state, each pair of the first thrust probes being used to alternately push the first main body portion; Wherein, the direction in which the first clamping portion and the second clamping portion are opposite to each other is a second direction, and the first direction is perpendicular to the second direction; The first clamping portion and the second clamping portion are arranged opposite to each other in the vertical direction, and the clamping portion can be turned over on the vertical plane; When the clamping portion switches from the first state to the second state, the second main body falls into the second clamping portion by gravity; When the clamping portion switches from the second state to the first state, the first main body falls into the first clamping portion by gravity.

2. The virtual position durability testing device according to claim 1, characterized in that: The first clamping portion comprises: a first clamping member and a second clamping member arranged opposite to each other in the first direction; when the clamping portion is in the first state, the first main body is fixed between the first clamping member and the second clamping member, and the first clamping member and the second clamping member can move away from and approach each other in the first direction; The second clamping portion includes: a third clamping member and a fourth clamping member arranged opposite to each other in the first direction. When the clamping portion is in the second state, the second main body portion is fixed between the third clamping member and the fourth clamping member, and the third clamping member and the fourth clamping member can move away from and approach each other in the first direction.

3. The virtual position durability testing device according to claim 2, characterized in that: Also includes: a first mounting plate; A first slide groove is formed on one side of the first mounting plate along the first direction, and the first clamping member, the second clamping member, the third clamping member and the fourth clamping member are all slidably disposed in the first slide groove.

4. The virtual position durability testing device according to claim 3, characterized in that: Also includes: a first drive device and a first lead screw assembly; The first driving device is fixed to the first mounting plate; The first screw assembly comprises: a first screw rod, a first nut and a second nut, one end of the first screw rod is connected to the first driving device, and the first screw rod extends along the first direction; The first nut and the second nut are both sleeved on the first screw rod, the first nut is connected to the first clamping member and the third clamping member, the second nut is connected to the second clamping member and the fourth clamping member, and the thread direction of the internal thread of the first nut is opposite to the thread direction of the internal thread of the second nut.

5. The virtual position durability testing device according to claim 4, characterized in that: Also includes: A second mounting plate; The second mounting plate is fixed to the first mounting plate; One end of the first screw rod away from the first driving device is connected to the second mounting plate, and one end of the first screw rod away from the first driving device is rotatably arranged on the second mounting plate.

6. The virtual position durability testing device according to claim 2, characterized in that: The first clamping member and the third clamping member are disposed opposite to each other and are integrally formed, and the second clamping member and the fourth clamping member are disposed opposite to each other and are integrally formed.

7. The virtual position durability testing device according to claim 2, characterized in that: The first clamping member includes: a first clamping plate and a first bearing plate, the second clamping member includes: a second clamping plate and a second bearing plate, the first clamping plate and the second clamping plate are arranged opposite to each other in the first direction, the first clamping plate and the second clamping plate are used to clamp the first main body, the first bearing plate and the second bearing plate are arranged side by side in the first direction, and the first bearing plate and the second bearing plate are used to bear the first main body; The third clamping member includes: a third clamping plate and a third supporting plate, and the fourth clamping member includes: a fourth clamping plate and a fourth supporting plate. The third clamping plate and the fourth clamping plate are arranged opposite to each other in the first direction, and the third clamping plate and the fourth clamping plate are used to clamp the second main body part. The third supporting plate and the fourth supporting plate are arranged side by side in the first direction, and the third supporting plate and the fourth supporting plate are used to support the second main body part.

8. The virtual position durability testing device according to claim 3, characterized in that: Also includes: a second drive device; The second driving device is connected to the first mounting plate, and is used to rotate the first mounting plate to flip the clamping portion.

9. The virtual position durability testing device according to claim 8, characterized in that: Also includes: Third mounting plate; The second driving device is fixedly mounted on the third mounting plate.

10. The virtual position durability testing device according to claim 9, characterized in that: Also includes: Base; The third mounting plate is mounted on the base.

11. The virtual position durability testing device according to claim 10, characterized in that: A first guide rail is fixedly mounted on the base, an extension direction of the first guide rail is perpendicular to a plane formed by the first direction and the second direction, and the third mounting plate is slidably disposed on the first guide rail.

12. The virtual position durability testing device according to claim 11, characterized in that: Also included is a third drive device; The third driving device is connected to the third mounting plate, and is used to drive the third mounting plate to slide on the first guide rail.

13. The virtual position durability testing device according to claim 11, characterized in that: Also includes: Stopper; The base has a groove and a boss, the at least one pair of first thrust probe assemblies are mounted on the boss, and the two ends of the first guide rail are respectively fixedly connected to the two opposite inner side walls of the groove; One end of the stopper is fixedly connected to the third mounting plate, and the other end of the stopper extends toward the boss. The stopper is used to abut against the inner side wall of the groove.

14. The virtual position durability testing device according to claim 10, characterized in that: Also includes: Visual inspection device; The visual detection device is arranged on a side of the clamping portion away from the base, and the visual detection device is used to perform displacement detection on the first main body portion or the second main body portion.

15. The virtual position durability testing device according to claim 14, characterized in that: Also includes: two support plates mounted on the base; The two support plates are arranged opposite to each other in a first direction, a second guide rail is arranged between the two support plates, the second guide rail extends along the first direction, and the visual detection device is slidably arranged on the second guide rail.

16. The virtual position durability testing device according to claim 10, characterized in that: A card slot is provided at the bottom of the base, and the card slot is used to card the base onto a target object.

17. The virtual position durability testing device according to any one of claims 1 to 16, characterized in that: The first thrust probe assembly further includes: a fourth mounting plate; The first thrust probe is provided with the fourth mounting plate on at least one side of the third direction, the fourth mounting plate is provided with a second slide groove along the first direction, and the first thrust probe is slidably arranged in the second slide groove; The third direction is perpendicular to a plane formed by the first direction and the second direction.

18. The virtual position durability testing device according to claim 17, characterized in that: The first thrust probe assembly further includes: a fourth drive device and a second lead screw assembly; The second screw assembly includes: a second screw rod and a third nut, one end of the second screw rod is connected to the fourth driving device, the third nut is sleeved on the second screw rod, and the third nut is connected to the first thrust probe.

19. The virtual position durability testing device according to claim 18, characterized in that: The first thrust probe assembly further includes: a connecting piece, the third nut being embedded in the connecting piece or the connecting piece and the third nut being integrally formed; The first thrust probe is installed on the connecting member, and a sliding rod extends from the connecting member on at least one side of the third direction, and the sliding rod is slidably arranged in the second sliding groove.

20. The virtual position durability testing device according to claim 19, characterized in that: The connecting member is provided with a third sliding groove, the second sliding groove extends along the second direction, and the first thrust probe is slidably disposed in the third sliding groove.

21. The virtual position durability testing device according to claim 18, characterized in that: The first thrust probe assembly further includes: a mounting seat; The fourth mounting plate and the fourth driving device are fixedly mounted on the mounting seat.

22. The virtual position durability testing device according to claim 21, characterized in that: The first thrust probe assembly further includes: a fifth mounting plate; The fifth mounting plate is fixed to the mounting seat; One end of the second screw rod away from the fourth driving device is connected to the fifth mounting plate, and one end of the second screw rod away from the fourth driving device is rotatably arranged on the fifth mounting plate.

23. The virtual position durability testing device according to claim 21, characterized in that: Also includes: The third slide rail; The third slide rail extends along the first direction, and the mounting seat is slidably disposed on the third slide rail.

24. The virtual position durability testing device according to any one of claims 1 to 16, characterized in that: Also includes: at least one pair of second thrust probe assemblies, each pair of the second thrust probe assemblies being relatively distributed on both sides of the clamping portion in a third direction, the second thrust probe assemblies comprising second thrust probes, the second thrust probes being reciprocatable in the third direction, when the clamping portion is in the first state, each pair of the second thrust probes being used to alternately push the second main body portion, and when the clamping portion is in the second state, each pair of the second thrust probes being used to alternately push the first main body portion; The third direction is perpendicular to a plane formed by the first direction and the second direction.

Images