A test device

Abstract

The utility model discloses a test device, including first mount pad, second mount pad, drive component, detection component and angle adjusting component, first mount pad is used for installing first pair of insert piece, second mount pad is located one side of first mount pad, and second mount pad is used for installing second pair of insert piece, drive component is driven connection with at least one of first mount pad and second mount pad, and is used for driving first mount pad and second mount pad to be close to each other, detection component is connected with first mount pad or second mount pad, and is used for detecting the interaction between first pair of insert piece and second pair of insert piece, angle adjusting component is driven connection with at least one of first mount pad and second mount pad, and is electrically connected with detection component, and angle adjusting component is used for adjusting the space posture angle of first mount pad and / or second mount pad, to make each interaction all be in the preset pressure range. The utility model can improve the precision of insertion.

Description

TECHNICAL FIELD

[0001] The utility model relates to test equipment technical field, especially a test device. BACKGROUND

[0002] In the mechanical property test of the plug-in, the first pair of plug-in and the second pair of plug-in need to be inserted first, and then the connection strength between the first pair of plug-in and the second pair of plug-in is detected. In the related art, when the test device performs the insertion operation of the first pair of plug-in and the second pair of plug-in, the worker needs to install the first pair of plug-in and the second pair of plug-in on the first mounting seat and the second mounting seat respectively, and then the driving assembly can drive the first mounting seat and the second mounting seat to approach each other to complete the insertion operation of the first pair of plug-in and the second pair of plug-in. However, after the worker installs the first pair of plug-in and the second pair of plug-in on the first mounting seat and the second mounting seat respectively, due to the installation error, there is often a certain inclination between the first pair of plug-in and the second pair of plug-in, so that when the test device completes the insertion operation between the first pair of plug-in and the second pair of plug-in, the insertion accuracy between the first pair of plug-in and the second pair of plug-in is low, which affects the test result. SUMMARY

[0003] The utility model discloses at least solve one of the technical problems in the prior art. Therefore, the utility model provides a test device with high insertion accuracy.

[0004] According to the test device of the utility model embodiments, the first mounting seat is used for installing the first pair of plug-in, the second mounting seat is arranged on one side of the first mounting seat, the second mounting seat is used for installing the second pair of plug-in, one of the first pair of plug-in and the second pair of plug-in has the insertion protrusion, and the other has the insertion recess, the driving assembly is driven to connect with at least one of the first mounting seat and the second mounting seat, and is used for driving the first mounting seat and the second mounting seat to approach each other to make the insertion protrusion insert into the insertion recess, the detection assembly is connected with the first mounting seat or the second mounting seat, and is used for detecting the interaction force between the first pair of plug-in and the second pair of plug-in, the angle adjusting assembly is driven to connect with at least one of the first mounting seat and the second mounting seat, and is electrically connected with the detection assembly, the angle adjusting assembly is used for adjusting the space posture angle of the first mounting seat and / or the second mounting seat, so that each interaction force is in the preset pressure range.

[0005] According to the test device of the utility model embodiments, at least has the following technical effects:

[0006] In the working process of the test device of the present application, first and second pairs of inserts are respectively installed on first and second mounting seats, and then the first and second mounting seats are driven to approach each other by the driving assembly, so that the pair of protrusions are inserted into the pair of grooves, the outer side wall of the pair of protrusions and the groove wall of the pair of grooves are extruded, so as to form an interaction force between the first and second pairs of inserts, and the interaction force between the first and second pairs of inserts is detected by the detection assembly, when the size of the interaction force is outside the preset pressure range, it indicates that the first and second pairs of inserts are inserted and inclined, then the first and / or second mounting seats are driven to rotate by the angle adjusting assembly, so as to adjust the spatial attitude angle of the first and / or second mounting seats, thereby adjusting the relative position of the pair of protrusions and the pair of grooves, so that the interaction force is within the preset pressure range, so as to ensure the insertion accuracy between the first and second pairs of inserts. From the above working process, it can be seen that the interaction force between the pair of protrusions and the groove wall of the pair of grooves is detected by the detection assembly, and then the spatial attitude angle of the first and / or second mounting seats is adjusted by the angle adjusting assembly, which improves the insertion accuracy between the first and second pairs of inserts and reduces the possibility of affecting the test results due to inaccurate insertion.

[0007] According to the test device of some embodiments of the present application, the detection assembly comprises a three-dimensional force sensor, the three-dimensional force sensor comprises a connected mounting portion and a loading portion, the loading portion is connected with the end face of the first mounting seat away from the second mounting seat, and the mounting portion is drivingly connected with the angle adjusting assembly.

[0008] According to the test device of some embodiments of the present application, the detection assembly further comprises a base, the base is provided with a receiving groove, the mounting portion is detachably received in the receiving groove, and the angle adjusting assembly is connected with the base.

[0009] According to the test device of some embodiments of the present application, the angle adjusting assembly comprises a first angle adjusting structure, a second angle adjusting structure and a third angle adjusting structure, the first angle adjusting structure is used to drive the first mounting seat to rotate around a first axis, the second angle adjusting structure is used to drive the first mounting seat to rotate around a second axis, and the third angle adjusting structure is used to adjust the first mounting seat to rotate around a third axis, the first axis, the second axis and the third axis are inclined to each other, and the third axis is inclined to the plane where the first axis and the second axis are located.

[0010] According to the test device of some embodiments of the present application, the first mounting seat comprises a bearing table and a mounting table, the mounting table is detachably arranged on the bearing table, the bearing table is used to be connected with the detection assembly, and the mounting table is used to install the first pair of inserts.

[0011] According to the test device of some embodiments of the utility model, a plurality of positioning columns are arranged on the mounting table, and the positioning columns are adapted to the positioning holes on the first pair of inserts.

[0012] According to the test device of some embodiments of the utility model, the second mounting seat is arranged above the first mounting seat, and a vertical mounting surface is arranged on the second mounting seat, and the mounting surface is used for mounting the second pair of inserts.

[0013] According to the test device of some embodiments of the utility model, the mounting surface is used for threaded connection with the second pair of inserts, and a horizontally extending bearing column is further arranged on the mounting surface, and the bearing column is used for penetrating the mounting hole on the second pair of inserts.

[0014] According to the test device of some embodiments of the utility model, the second mounting seat comprises a first seat body, a second seat body and a pressure sensor, the mounting surface is arranged on the first seat body, the first seat body is arranged on the lower side of the second seat body in a vertically floating manner, the pressure sensor is arranged between the first seat body and the second seat body, the pressure sensor is mounted on the second seat body, the detection end of the pressure sensor is arranged on the floating path of the first seat body, and the detection end is used for abutting against the upper end of the first seat body.

[0015] According to the test device of some embodiments of the utility model, the driving assembly is connected with the second mounting seat, the driving assembly comprises a first driving structure, a second driving structure and a third driving structure, the first driving structure is used for driving the second mounting seat to move in a first direction, the second driving structure is used for driving the second mounting seat to move in a second direction, the third driving structure is used for driving the second mounting seat to move in a third direction, the first direction, the second direction and the third direction are arranged in a mutually inclined manner, and the third direction is inclined relative to the plane where the first direction and the second direction are located.

[0016] The additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0018] Figure 1 It is a structural schematic view of a test device of one embodiment of the utility model;

[0019] Figure 2 It is Figure 1 the connection structure schematic view of the angle adjusting assembly, the detection assembly and the first mounting seat in

[0020] Figure 3 It is Figure 2An exploded structural schematic view of the angle adjusting assembly, the detection assembly and the first mounting seat in the first mounting seat 100;

[0021] Figure 4 An exploded structural schematic view of the angle adjusting assembly, the detection assembly and the first mounting seat in the first mounting seat 100; Figure 1 An exploded structural schematic view of the angle adjusting assembly, the detection assembly and the first mounting seat in the first mounting seat 100;

[0022] Figure 5 An exploded structural schematic view of the angle adjusting assembly, the detection assembly and the first mounting seat in the first mounting seat 100; Figure 1 An exploded structural schematic view of the angle adjusting assembly, the detection assembly and the first mounting seat in the first mounting seat 100.

[0023] Reference signs:

[0024] The first mounting seat 100, the bearing table 110, the mounting table 120, the positioning column 121;

[0025] The second mounting seat 200, the mounting surface 200a, the threaded hole 200b, the bearing column 200c, the first seat body 210, the second seat body 220, the pressure sensor 230;

[0026] The driving assembly 300, the first driving structure 310, the first horizontal driving motor 311, the first sliding seat 312, the first sliding rail 313, the second driving structure 320, the second horizontal driving motor 321, the second sliding seat 322, the second sliding rail 323, the third driving structure 330, the vertical driving motor 331, the third sliding seat 332, the third sliding rail 333;

[0027] The detection assembly 400, the three-dimensional force sensor 410, the mounting part 411, the loading part 412, the base 420, the containing groove 421;

[0028] The angle adjusting assembly 500, the first angle adjusting structure 510, the second angle adjusting structure 520, the third angle adjusting structure 530. DETAILED DESCRIPTION

[0029] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0030] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by up, down, left, right, front, back and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application.

[0031] In the description of the utility model, if it is described to first, second is only used for distinguishing technical feature for purpose, and can not be understood as indicating or suggesting relative importance or implicitly indicating the quantity of indicated technical feature or implicitly indicating the precedence relation of indicated technical feature.

[0032] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be broadly understood, and the specific meaning of the above words in the utility model can be reasonably determined by the person skilled in the art in combination with the specific content of technical scheme.

[0033] The following refers to Figures 1 to 5 A test device according to an embodiment of the utility model is described in detail.

[0034] Referring to Figure 1 , a test device according to an embodiment of the utility model, including first mounting seat 100, second mounting seat 200, drive assembly 300, detection assembly 400 and angle adjusting assembly 500, first mounting seat 100 is used for installing first pair of inserts;Second mounting seat 200 is located in one side of first mounting seat 100, and second mounting seat 200 is used for installing second pair of inserts, one of first pair of inserts and second pair of inserts has a pair of insert protrusions, and the other has a pair of insert grooves;Drive assembly 300 is drivenly connected with at least one of first mounting seat 100 and second mounting seat 200, and is used for driving first mounting seat 100 and second mounting seat 200 to be close to each other, so that the pair of insert protrusions is inserted into the pair of insert grooves;Detection assembly 400 is connected with first mounting seat 100 or second mounting seat 200, and is used for detecting the interaction force between first pair of inserts and second pair of inserts;Angle adjusting assembly 500 is drivenly connected with at least one of first mounting seat 100 and second mounting seat 200, and is electrically connected with detection assembly 400, and angle adjusting assembly 500 is used for adjusting the space posture angle of first mounting seat 100 and / or second mounting seat 200, so that each interaction force is in the preset pressure range.

[0035] In the working process of the test device of the present application, first, the first and second pairs of inserts are respectively installed on the first and second mounting seats 100 and 200, then the first and second mounting seats 100 and 200 are driven to approach each other by the driving assembly 300, so that the pair of protrusions are inserted into the pair of grooves, the outer side wall of the pair of protrusions and the groove wall of the pair of grooves are extruded to each other, so as to form an interaction force between the first and second pairs of inserts, and the interaction force between the first and second pairs of inserts is detected by the detection assembly 400, when the size of the interaction force is outside the preset pressure range, it indicates that the first and second pairs of inserts are inserted and inclined, then the first and / or second mounting seats 100 and 200 are driven to rotate by the angle adjusting assembly 500, so as to adjust the spatial attitude angle of the first and / or second mounting seats 100 and 200, thereby adjusting the relative position of the pair of protrusions and the pair of grooves, so that the interaction force is within the preset pressure range, so as to ensure the insertion accuracy between the first and second pairs of inserts. From the above working process, according to the detection of the interaction force between the pair of protrusions and the groove wall of the pair of grooves by the detection assembly 400, and then adjusting the spatial attitude angle of the first and / or second mounting seats 100 and 200 by the angle adjusting assembly 500, the insertion accuracy between the first and second pairs of inserts is improved, and the possibility of affecting the test result due to inaccurate insertion is reduced.

[0036] Reference Figure 2 and Figure 3 In some embodiments of the present application, the detection assembly 400 includes a three-dimensional force sensor 410, the three-dimensional force sensor 410 includes a connected mounting portion 411 and a loading portion 412, the loading portion 412 is connected with the end face of the first mounting seat 100 away from the second mounting seat 200, and the mounting portion 411 is drivingly connected with the angle adjusting assembly 500.

[0037] It can be understood that when the second mounting seat 200 approaches the first mounting seat 100, the plug-in protrusion is inserted into the plug-in groove, and since the loading part 412 of the three-dimensional force sensor 410 is connected to the end face of the first mounting seat 100 away from the second mounting seat 200, the three-dimensional force sensor 410 can detect the interaction force of the first plug-in part and the second plug-in part on the three spatial axes through the first mounting seat 100, that is, the interaction force of the first plug-in part and the second plug-in part on the three spatial axes can be detected through the three-dimensional force sensor 410, and then the spatial attitude angle of the mounting part 411 of the three-dimensional force sensor 410 is adjusted through the angle adjusting assembly 500 to adjust the spatial attitude angle of the first plug-in part on the first mounting seat 100, so that the interaction force of the first plug-in part and the second plug-in part on the three spatial axes is within the preset pressure range. For example, after the first plug-in part is plugged with the second plug-in part, the second plug-in part will generate an interaction force on the first plug-in part, and the interaction force will generate three components in the x-axis direction, the y-axis direction and the z-axis direction. The three-dimensional force sensor can sense the three components in the above three directions, and the preset range also includes the preset range of the x-axis direction, the y-axis direction and the z-axis direction. The three components in three directions are compared with the preset range in three directions one by one. When the value of one of the components is not within the corresponding preset range, it indicates that the first plug-in part and the second plug-in part are plugged with inclination; when the three components all fall within the preset range of the three directions, it indicates that the first plug-in part and the second plug-in part are plugged accurately.

[0038] As shown in Figure 3 In some embodiments, the detection assembly 400 further includes a base 420, and the base 420 is provided with a containing groove 421, the mounting part 411 is detachably contained in the containing groove 421, and the angle adjusting assembly 500 is connected with the base 420. It can be understood that by arranging the base 420 under the mounting part 411 of the three-dimensional force sensor 410 and placing the mounting part 411 on the containing groove 421 of the base 420, the mounting part 411 of the three-dimensional force sensor 410 is adapted to the containing groove 421, so that the three-dimensional force sensor 410 can be accurately positioned on the base 420, thereby facilitating the further installation of the three-dimensional force sensor 410, and then by installing the base 420 on the angle adjusting assembly 500, the driving connection between the angle adjusting assembly 500 and the three-dimensional force sensor 410 can be realized.

[0039] In some embodiments of the utility model, angle adjusting assembly 500 includes first angle adjusting structure 510, second angle adjusting structure 520 and third angle adjusting structure 530, first angle adjusting structure 510 is used to drive first mounting seat 100 to rotate around first axis, second angle adjusting structure 520 is used to drive first mounting seat 100 to rotate around second axis, third angle adjusting structure 530 is used to adjust first mounting seat 100 to rotate around third axis, first axis, second axis and third axis are mutually inclined to set, wherein third axis is inclined to the plane where first axis and second axis are located. For example, as shown in Figure 2 And Figure 3 The first axis and second axis are both horizontal axes, and the first axis is perpendicular to the second axis, and the third axis is a vertical axis, first angle adjusting structure 510 is connected with second angle adjusting structure 520, second angle adjusting structure 520 is connected with third angle adjusting structure 530, and third angle adjusting structure 530 is connected with base 420.

[0040] It can be understood that the force condition of the first pair of inserts on three spatial axes detected by three-dimensional force sensor 410, if the interaction force between the first pair of inserts and the second pair of inserts is not in the preset pressure range, base 420 is driven to rotate around the vertical axis by third angle adjusting structure 530, so as to drive first mounting seat 100 to rotate around the vertical axis, to adjust the horizontal posture of the first pair of inserts, and then first mounting seat 100 is driven to rotate around the horizontal axis by first angle adjusting structure 510 and second angle adjusting structure 520, to adjust the angle of the first pair of inserts relative to the horizontal plane, to realize the adjustment of the spatial posture angle of the first pair of inserts on first mounting seat 100.

[0041] It can be understood that in some application scenarios, when the first pair of inserts and the second pair of inserts are completed after being inserted, the insertion protrusion is placed in the insertion groove, at this time, the first pair of inserts is driven to rotate by angle adjusting assembly 500, which can make the insertion protrusion rotate relative to the insertion groove, when a gap is generated between the outer side wall of the insertion protrusion and the groove wall of the insertion groove, the bending limit of the insertion protrusion can be calculated according to the force value detected by three-dimensional force sensor 410 at the moment.

[0042] Reference Figure 2In some embodiments of the utility model, first mounting seat 100 includes bearing table 110 and installation platform 120, installation platform 120 is detachably arranged on bearing table 110, bearing table 110 is used for connecting with detection assembly 400, and installation platform 120 is used for installing first pair of inserts.It can be understood that bearing table 110 is connected with three-dimensional force sensor 410, when needing to install first pair of inserts of different structures, since installation platform 120 is detachably arranged on bearing table 110, bearing table 110 does not need to be replaced, by replacing different installation platform 120, first pair of inserts of different structures can be installed on first mounting seat 100.

[0043] It can be understood that since the loading part 412 of the three-dimensional force sensor 410 is connected with the bearing table 110, when replacing the first pair of inserts of different structures, the bearing table 110 does not need to be replaced, reducing the possibility of damage to the loading part 412 of the three-dimensional force sensor 410 due to frequent replacement of the bearing table 110.

[0044] As shown in Figure 2 In some embodiments, a plurality of positioning columns 121 are provided on the installation platform 120, and the positioning columns 121 are adapted to the positioning holes on the first pair of inserts. It can be understood that the worker first adapts the positioning columns 121 to the positioning holes on the first pair of inserts to position the first pair of inserts on the first mounting seat 100, and then fixes the first pair of inserts on the installation platform 120. By positioning the first pair of inserts through the positioning columns 121, it is convenient for the worker to accurately install the first pair of inserts.

[0045] Referring to Figure 1 and Figure 4 In some embodiments of the utility model, the second mounting seat 200 is arranged above the first mounting seat 100, and a vertical mounting surface 200a is provided on the second mounting seat 200, and the mounting surface 200a is used for mounting the second pair of inserts. It can be understood that since the second pair of inserts is mounted on the vertical mounting surface 200a, the mounting surface 200a is within the field of view of the worker when the worker installs the second pair of inserts, and the worker is more easily operated when installing.

[0046] In some embodiments, the mounting surface 200a is used for threaded connection with the second pair of inserts; a horizontally extending bearing column 200c is further provided on the mounting surface 200a, and the bearing column 200c is used for penetrating the mounting hole on the second pair of inserts. For example, Figure 4As shown, a plurality of threaded holes 200b are formed on the mounting surface 200a, and a threaded connecting member is arranged on the wall of one of the threaded holes 200b and is threadedly connected with the second pair of inserts. It can be understood that the second pair of inserts is positioned on the mounting surface 200a by cooperation of the bearing column 200c on the mounting surface 200a and the mounting hole on the second pair of inserts, and then the second pair of inserts and the second mounting base 200 are connected by the threaded connecting member, so that the second pair of inserts is mounted on the second mounting base 200.

[0047] In some embodiments, the second mounting base 200 includes a first base body 210, a second base body 220, and a pressure sensor 230. The mounting surface 200a is arranged on the first base body 210. The first base body 210 is arranged on the lower side of the second base body 220 in a vertically floating manner. The pressure sensor 230 is arranged between the first base body 210 and the second base body 220. The pressure sensor 230 is mounted on the second base body 220. The detection end of the pressure sensor 230 is arranged on the floating path of the first base body 210 and is used to abut against the upper end of the first base body 210. For example, as shown in Figure 1 and Figure 4 As shown, the driving assembly 300 can drive the second mounting base 200 to move in the vertical direction, so that the first pair of inserts and the second pair of inserts are close to or away from each other, and the pair of inserting protrusions are inserted into or separated from the pair of inserting grooves.

[0048] It can be understood that, since the first base body 210 is connected with the second pair of inserts, the detection end of the pressure sensor 230 abuts against the upper end of the first base body 210. During the process that the pair of inserting protrusions are inserted into or separated from the pair of inserting grooves, the first pair of inserts exerts a force on the second pair of inserts, and the first base body 210 is driven by the second pair of inserts to float in the vertical direction. The force exerted by the first base body 210 on the pressure sensor 230 changes. The pressure sensor 230 detects the force condition of the first base body 210. The pressure sensor 230 can detect the force change of the second pair of inserts in the vertical direction, i.e., the pressure sensor 230 can detect the inserting and pulling force of the first pair of inserts and the second pair of inserts during the inserting and pulling process.

[0049] Reference Figure 1 and Figure 5In some embodiments of the utility model, drive assembly 300 is connected with second mounting seat 200, drive assembly 300 includes first drive structure 310, second drive structure 320 and third drive structure 330, first drive structure 310 is used to drive second mounting seat 200 to move along first direction, second drive structure 320 is used to drive second mounting seat 200 to move along second direction, third drive structure 330 is used to drive second mounting seat 200 to move along third direction, first direction, second direction and third direction are mutually inclined to set, wherein third direction is inclined to the plane of first direction and second direction. Figure 1 As shown, first mounting seat 100 is arranged at the lower side of second mounting seat 200, first direction and second direction are both horizontal direction, and first direction and second direction are perpendicular to third direction as vertical direction.

[0050] It can be understood that by first drive structure 310 and second drive structure 320 drive second mounting seat 200 to move along first direction and second direction respectively, the position of second mounting seat 200 on horizontal plane is adjusted, so that the second pair of inserts on second mounting seat 200 is directly aligned with the first pair of inserts on first mounting seat 100, and then by third drive structure 330 drive second mounting seat 200 to move downward along vertical direction, so that second mounting seat 200 is close to first mounting seat 100, thereby making the pair of inserts into the pair of insert grooves.

[0051] Specifically, first drive structure 310 includes first horizontal drive motor 311, first sliding seat 312 and first sliding rail 313, first sliding rail 313 extends along first direction, first horizontal drive motor 311 can drive sliding seat to move along first sliding rail 313, first sliding seat 312 is connected with second drive structure 320; Second drive structure 320 includes second horizontal drive motor 321, second sliding seat 322 and second sliding rail 323, second sliding rail 323 extends along second direction, second horizontal drive motor 321 can drive second sliding seat 322 to move along second sliding rail 323, second sliding seat 322 is connected with third drive structure 330; Third drive structure 330 is vertical drive motor 331, third sliding seat 332 and third sliding rail 333, third sliding rail 333 extends along third direction, vertical drive motor 331 can drive third sliding seat 332 to move along third sliding rail 333, third sliding seat 332 is connected with second seat body 220, and vertical drive motor 331 can drive second mounting seat 200 to move along vertical direction.

[0052] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and its equivalents.

Claims

1. A testing device, characterized in that, include: The first mounting bracket is used to install the first pair of plug-ins; A second mounting base is disposed on one side of the first mounting base. The second mounting base is used to install a second pair of plugs. One of the first pair of plugs and the second pair of plugs has an interlocking protrusion, and the other has an interlocking groove. A driving component is drivingly connected to at least one of the first mounting base and the second mounting base, and is used to drive the first mounting base and the second mounting base to move closer to each other so that the mating protrusion is inserted into the mating groove; A detection component, connected to the first mounting base or the second mounting base, is used to detect the interaction force between the first pair of plugs and the second pair of plugs; An angle adjustment component is drivenly connected to at least one of the first mounting base and the second mounting base, and electrically connected to the detection component. The angle adjustment component is used to adjust the spatial attitude angle of the first mounting base and / or the second mounting base so that each of the interaction forces is within a preset pressure range.

2. The testing device according to claim 1, characterized in that, The detection component includes a three-dimensional force sensor, which includes a mounting part and a loading part connected to each other. The loading part is connected to one end face of the first mounting base opposite to the second mounting base, and the mounting part is drivenly connected to the angle adjustment component.

3. The testing device according to claim 2, characterized in that, The detection component also includes a base with a receiving groove, the mounting part being detachably housed in the receiving groove, and the angle adjustment component being connected to the base.

4. A testing apparatus according to any one of claims 1 to 3, characterized in that, The angle adjustment assembly includes a first angle adjustment structure, a second angle adjustment structure, and a third angle adjustment structure. The first angle adjustment structure is used to drive the first mounting base to rotate around a first axis. The second angle adjustment structure is used to drive the first mounting base to rotate around a second axis. The third angle adjustment structure is used to adjust the rotation of the first mounting base around a third axis. The first axis, the second axis, and the third axis are inclined to each other, wherein the third axis is inclined relative to the plane containing the first axis and the second axis.

5. The testing apparatus according to claim 1, characterized in that, The first mounting base includes a support platform and a mounting platform. The mounting platform is detachably mounted on the support platform. The support platform is used to connect with the detection component, and the mounting platform is used to install the first pair of plugs.

6. The testing apparatus according to claim 5, characterized in that, The mounting platform is provided with multiple positioning posts, which are adapted to the positioning holes on the first pair of plugs.

7. The testing apparatus according to claim 1, characterized in that, The second mounting base is located above the first mounting base, and the second mounting base has a vertical mounting surface for mounting the second pair of plugs.

8. The testing apparatus according to claim 7, characterized in that, The mounting surface is used for threaded connection with the second pair of plugs; the mounting surface is also provided with a horizontally extending support post, which is used to pass through the mounting holes on the second pair of plugs.

9. A testing apparatus according to claim 7, characterized in that, The second mounting base includes a first base body, a second base body, and a pressure sensor. The mounting surface is disposed on the first base body. The first base body is vertically floatingly disposed on the lower side of the second base body. The pressure sensor is disposed between the first base body and the second base body. The pressure sensor is mounted on the second base body. The detection end of the pressure sensor is disposed on the floating path of the first base body and is used to abut against the upper end of the first base body.

10. A testing apparatus according to claim 1, characterized in that, The drive assembly is connected to the second mounting base. The drive assembly includes a first drive structure, a second drive structure, and a third drive structure. The first drive structure is used to drive the second mounting base to move along a first direction. The second drive structure is used to drive the second mounting base to move along a second direction. The third drive structure is used to drive the second mounting base to move along a third direction. The first direction, the second direction, and the third direction are inclined to each other. The third direction is inclined relative to the plane containing the first direction and the second direction.

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