Test tool and aging test equipment

Abstract

The utility model discloses a test tool and aging test equipment, and belongs to the technical field of product tools, and the test tool comprises a first bearing part; the first clamping pieces are arranged on the first bearing piece at intervals, and each first clamping piece comprises a first clamping part; the second clamping pieces are arranged on the first bearing piece at intervals, and each second clamping piece comprises a second clamping part; the multiple third clamping pieces are arranged between the multiple first clamping pieces and the multiple second clamping pieces at intervals, the third clamping pieces are movably connected with the first bearing piece, and the multiple third clamping pieces are connected; at least one of the first clamping piece and the second clamping piece is movably connected with the first bearing piece in the second direction, at least one of the first clamping piece and the second clamping piece further comprises a fourth clamping part, and the third clamping piece and the fourth clamping part are used for clamping the test piece in the first direction. The device is beneficial to quickly adapting to test pieces of different specifications and positioning the test pieces, and the test efficiency of the test pieces is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of product tooling, and particularly relates to a test tooling and an aging test equipment. BACKGROUND

[0002] After being assembled, products such as inverters usually need to be connected to a power grid to simulate actual working conditions and perform aging tests for a certain period of time, so as to determine whether the performance of the products meets the requirements. During the aging process, tooling is needed to fix the test products. Common tooling trays are usually only suitable for one model of inverter, and when different models of inverters are replaced, the tooling tray also needs to be replaced, which affects the test efficiency of the products. CONTENT OF THE UTILITY MODEL

[0003] The application aims to overcome the above technical problems. Another object of the embodiments of the application is to provide an aging test equipment applying the above test tooling.

[0004] TECHNICAL SCHEME The test tooling provided by the embodiments of the application comprises:

[0005] a first bearing member;

[0006] a plurality of first clamping members, which are arranged at intervals along a first direction on the first bearing member, and comprise first clamping portions;

[0007] a plurality of second clamping members, which are arranged at intervals along the first direction on the first bearing member, each of the second clamping members and a first clamping member are arranged at intervals along a second direction, the second clamping members comprise second clamping portions arranged towards the first clamping portions along the second direction, the first clamping portions and the second clamping portions are used for clamping test members along the second direction, and the first direction and the second direction intersect;

[0008] a plurality of third clamping members, which are arranged at intervals along the first direction between the plurality of first clamping members and the plurality of second clamping members, the third clamping members are movably connected to the first bearing member along the first direction, and the plurality of third clamping members are connected, each of the third clamping members is arranged correspondingly to a first clamping member and a second clamping member;

[0009] At least one of the first clamping members and the second clamping members is movably connected to the first bearing member along the second direction, and at least one of the first clamping members and the second clamping members further comprises a fourth clamping portion, the third clamping members and the fourth clamping portion are used for clamping the test members along the first direction.

[0010] In some embodiments, the first clamping members are movably connected to the first carrier along the second direction, and a plurality of the first clamping members are connected;

[0011] In some embodiments, the second clamping members are movably connected to the first carrier along the second direction, and a plurality of the second clamping members are connected.

[0012] In some embodiments, the test tool further comprises:

[0013] a first slide movably connected to the first carrier along the second direction, and a plurality of the first clamping members are respectively arranged on the first slide;

[0014] a first positioning member arranged through the first slide, and the first positioning member is used for locking the first carrier;

[0015] a second slide movably connected to the first carrier along the second direction, and a plurality of the second clamping members are respectively arranged on the second slide;

[0016] a second positioning member arranged through the second slide, and the second positioning member is used for locking the first carrier.

[0017] In some embodiments, the first clamping portion has a plurality of first clamping surfaces, at least part of the first clamping surfaces are arranged along the first direction, and at least part of the first clamping surfaces are arranged along the second direction;

[0018] the second clamping portion has a plurality of second clamping surfaces, at least part of the second clamping surfaces are arranged along the first direction, and at least part of the second clamping surfaces are arranged along the second direction, and each of the second clamping surfaces and a first clamping surface are arranged correspondingly along the second direction.

[0019] In some embodiments, the third clamping member comprises a third clamping portion, a base portion and an elastic assembly, the base portion and the third clamping portion are arranged along the first direction, and the elastic assembly is connected between the base portion and the clamping portion, the base portion is movably connected to the first carrier, and the elastic assembly is configured to elastically push the third clamping portion, so that the third clamping portion and the fourth clamping portion clamp the test member along the first direction.

[0020] In some embodiments, the elastic assembly comprises a guide rod connected to the third clamping portion and an elastic member sleeved on the guide rod, the guide rod is slidably arranged through the base portion along the first direction, and the elastic member is respectively connected between the third clamping portion and the base portion.

[0021] In some embodiments, the test tool further comprises:

[0022] A third slide is movably connected to the first carrier in the first direction, the third slide is located between the first clamping members and the second clamping members, and the base portions are respectively arranged at the third slide.

[0023] An adjustment assembly includes an adjustment member and a cooperating member, the adjustment member is movably connected to the first carrier in the second direction, the cooperating member is connected to the third slide, one of the adjustment member and the cooperating member is provided with a guide hole, and the other is provided with a guide portion penetrating the guide hole, at least a portion of the guide hole extends in a direction intersecting the first direction, and in response to the movement of the adjustment member in the second direction, the guide portion can move along the extension direction of the guide hole and push the third slide to move in the first direction.

[0024] In some embodiments, the test tool further includes:

[0025] A plurality of fifth clamping members are arranged at the first carrier, and each of the third clamping members is provided with the fifth clamping member on at least one side in the second direction, the fifth clamping member includes a fifth clamping portion arranged in the first direction, and the fifth clamping portion and the fourth clamping portion are used for clamping the test member in the first direction.

[0026] In some embodiments, the test tool further includes:

[0027] A second carrier, and the first carrier is detachably arranged at the second carrier;

[0028] A test connector is arranged at the second carrier, and the test connector is located at the outer circumferential side of the first carrier, and the test connector is used for wiring test of the test member.

[0029] Correspondingly, the embodiment of the present application provides an aging test device, which includes the test tool.

[0030] Beneficial effects: The test tool of the embodiment of the application comprises a first carrier and a plurality of first clamping pieces, a plurality of second clamping pieces and a plurality of third clamping pieces arranged on the first carrier. The plurality of first clamping pieces are arranged at intervals along a first direction, and each first clamping piece comprises a first clamping part. The plurality of second clamping pieces are arranged at intervals along the first direction, and each second clamping piece and a first clamping piece are arranged at intervals along a second direction. The second clamping piece comprises a second clamping part arranged towards the first clamping part in the second direction, and the first clamping part and the second clamping part are used for clamping a test piece in the second direction. The plurality of third clamping pieces are arranged at intervals along the first direction between the plurality of first clamping pieces and the plurality of second clamping pieces. The third clamping piece is movably connected to the first carrier along the first direction, and the plurality of third clamping pieces are connected. Each third clamping piece is arranged correspondingly to a first clamping piece and a second clamping piece. At least one of the first clamping piece and the second clamping piece is movably connected to the first carrier along the second direction. At least one of the first clamping piece and the second clamping piece further comprises a fourth clamping part. The third clamping piece and the fourth clamping part are used for clamping the test piece in the first direction. An operator adjusts the distance between the first clamping piece and the second clamping piece along the second direction according to different sizes of the test piece, and simultaneously moves the third clamping piece along the first direction, so as to clamp the test piece by the first clamping part and the second clamping part in the second direction and clamp the test piece by the third clamping piece and the fourth clamping part in the first direction. In this way, the test tool can quickly adapt to test pieces of different sizes and position the test pieces. Meanwhile, the plurality of third clamping pieces can be synchronously moved and adjusted, which further improves the efficiency of clamping the test piece and is beneficial to improving the test efficiency of the test piece. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort.

[0032] Figure 1 The structural schematic diagram of the test tool provided by the embodiment of the present application is shown in the figure.

[0033] Figure 2 The structural schematic diagram of the test tool provided by the embodiment of the present application is shown in the figure.

[0034] Figure 3 The structural schematic diagram of the first carrier provided by the embodiment of the present application is shown in the figure.

[0035] Figure 4 The structural schematic diagram of the first carrier provided by the embodiment of the present application is shown in the figure.

[0036] Figure 5 The structural schematic diagram of the first carrier provided by the embodiment of the present application is shown in the figure. Figure 4Schematic diagram of the cross-sectional structure along line AA;

[0037] Figure 6 For is Figure 4 Schematic diagram of the cross-sectional structure along line BB;

[0038] Reference numerals: 1. First support member; 10. First slide rail; 11. Second slide rail; 12. Third slide rail; 13. Fourth slide rail; 2. First clamping member; 20. First clamping part; 200. First clamping surface; 21. First base; 22. Fourth clamping part; 23. First slide block; 24. First positioning member; 3. Second clamping member; 30. Second clamping part; 300. Second clamping surface; 31. Second base; 32. Second slide block; 33. Second positioning member; 4. Third clamping member; 40. Third clamping part; 41. Base; 42. Elastic component; 420. Guide rod; 421. Elastic element; 43. Third slide; 5. Adjustment assembly; 50. Adjustment element; 500. Guide part; 501. Connecting part; 502. Pull rod; 503. Mounting part; 504. Hinge part; 505. Adjustment handle; 51. Mating part; 510. Guide hole; 6. Fifth clamping element; 60. Fifth clamping part; 61. Third base; 7. Second bearing element; 70. Test connector; 71. Cable tray; 72. Cable baffle; 73. Positioning pin sleeve; 74. Guide wheel; 75. Stop block; 8. Test piece; X, First direction; Y, Second direction; Z, Third direction. Detailed Implementation

[0039] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0040] In the description of this application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, and "at least one" can mean one, two, or more, unless otherwise explicitly specified.

[0041] At present, after the assembly of products such as inverters is completed, the products are usually connected to the power grid to simulate the actual working condition and perform aging test for a certain period of time, so as to determine whether the performance of the products meets the requirements. During the aging process, the test products need to be fixed by using a tooling. The common tooling tray is usually only suitable for one type of inverter, and when different types of inverters are replaced, the tooling tray also needs to be replaced, which affects the test efficiency of the products.

[0042] Therefore, with reference to Figures 1 to 6 the embodiments of the present application provide a test tooling to overcome at least one of the above technical problems.

[0043] With reference to Figures 1 to 6 A test tooling includes a first carrier 1 and a plurality of first clamping members 2, a plurality of second clamping members 3 and a plurality of third clamping members 4 arranged on the first carrier 1.

[0044] It should be noted that the first direction X, the second direction Y and the third direction Z are introduced in each of the following embodiments, which are intersected with each other. The first direction X is substantially parallel to the length direction of the whole first carrier 1, the second direction Y is substantially parallel to the width direction of the whole first carrier 1, and the third direction Z is substantially parallel to the height direction of the first carrier 1.

[0045] The plurality of first clamping members 2 are arranged at intervals along the first direction X, and the first clamping member 2 includes a first clamping portion 20. The plurality of second clamping members 3 are arranged at intervals along the first direction X, and each second clamping member 3 and a first clamping member 2 are arranged at intervals along the second direction Y. The second clamping member 3 includes a second clamping portion 30 arranged in the second direction Y towards the first clamping portion 20, and the first clamping portion 20 and the second clamping portion 30 are used to clamp the test member 8 in the second direction Y. The plurality of third clamping members 4 are arranged at intervals along the first direction X between the plurality of first clamping members 2 and the plurality of second clamping members 3. The third clamping member 4 is movably connected to the first carrier 1 along the first direction X, and the plurality of third clamping members 4 are connected. Each third clamping member 4 and a first clamping member 2 and a second clamping member 3 are arranged correspondingly. At least one of the first clamping member 2 and the second clamping member 3 is movably connected to the first carrier 1 along the second direction Y. At least one of the first clamping member 2 and the second clamping member 3 further includes a fourth clamping portion 22, and the third clamping member 4 and the fourth clamping portion 22 are used to clamp the test member 8 in the first direction X.

[0046] The operator adjusts the distance between the first clamping part 20 and the second clamping part 30 along the second direction Y according to different size specifications of the test piece 8, and moves the third clamping part 4 along the first direction X at the same time, so as to clamp the test piece 8 in the second direction Y by the first clamping part 20 and the second clamping part 30, and clamp the test piece 8 in the first direction X by the third clamping part 4 and the fourth clamping part 22, thereby quickly adapting to test pieces 8 of different specifications and positioning the test pieces 8, and the plurality of third clamping parts 4 can be synchronously adjusted, thereby further improving the efficiency of clamping the test piece 8 and improving the test efficiency of the test piece 8.

[0047] It should be noted that, in order to improve the stability of clamping the test piece 8 in the first direction X, the first clamping part 20 and the second clamping part 30 are connected with the fourth clamping part 22 in the embodiment, so as to provide sufficient clamping contact area for the test piece 8 in the first direction X. In other embodiments, the first clamping part 20 or the second clamping part 30 can be connected with the fourth clamping part 22 as needed, and details are not repeated here.

[0048] In some embodiments, referring to Figures 3 to 6 , the first clamping part 2 is movably connected to the first bearing part 1 along the second direction Y, and a plurality of first clamping parts 2 are connected. By connecting a plurality of first clamping parts 2, the plurality of first clamping parts 2 can be synchronously adjusted in position along the second direction Y, thereby improving the efficiency of batch clamping of test pieces 8.

[0049] In some embodiments, referring to Figures 3 to 6 , the second clamping part 3 is movably connected to the first bearing part 1 along the second direction Y, and a plurality of second clamping parts 3 are connected. By connecting a plurality of second clamping parts 3, the plurality of second clamping parts 3 can be synchronously adjusted in position along the second direction Y, thereby improving the efficiency of batch clamping of test pieces 8.

[0050] It can be understood that, in the embodiment, the first clamping part 2 and the second clamping part 3 can move along the second direction Y as an example, and in other embodiments, only the first clamping part 2 or only the second clamping part 3 can move along the second direction Y, which meets the spacing size of clamping the test piece 8.

[0051] In some embodiments, referring to Figures 3 to 6The test tool further comprises a first sliding seat 23, a first positioning member 24, a second sliding seat 32 and a second positioning member 33. The first sliding seat 23 is movably connected to the first carrier 1 along the second direction Y, and the plurality of first clamping members 2 are respectively arranged on the first sliding seat 23. Specifically, the first sliding seat 23 extends along the first direction X to carry the plurality of first clamping members 2, and the first carrier 1 is provided with a first sliding rail 10 for sliding connection of the first sliding seat 23. In order to improve the stability of the first sliding seat 23, the first sliding rail 10 is provided with a plurality of first sliding rails 10, and the plurality of first sliding rails 10 are distributed on the first carrier 1 along the first direction X.

[0052] The first positioning member 24 is arranged through the first sliding seat 23, and the first positioning member 24 is used for locking the first carrier 1. The first carrier 1 can be pre-opened along the second direction Y for different sizes of test pieces 8. When the first sliding seat 23 and the first positioning member 24 move to the clamping position corresponding to the test piece 8, the first positioning member 24 is inserted into the corresponding positioning hole to quickly fix the first sliding seat 23 and the plurality of first clamping members 2.

[0053] Similarly, referring to Figures 3 to 6 The second sliding seat 32 is movably connected to the first carrier 1 along the second direction Y, and the plurality of second clamping members 3 are respectively arranged on the second sliding seat 32. Specifically, the second sliding seat 32 extends along the first direction X to carry the plurality of second clamping members 3, and the first carrier 1 is provided with a second sliding rail 11 for sliding connection of the second sliding seat 32. In order to improve the stability of the second sliding seat 32, the second sliding rail 11 is provided with a plurality of second sliding rails 11, and the plurality of second sliding rails 11 are distributed on the first carrier 1 along the first direction X.

[0054] The second positioning member 33 is arranged through the second sliding seat 32, and the second positioning member 33 is used for locking the second carrier 7. The first carrier 1 can be pre-opened along the second direction Y for different sizes of test pieces 8. When the second sliding seat 32 and the second positioning member 33 move to the clamping position corresponding to the test piece 8, the second positioning member 33 is inserted into the corresponding positioning hole to quickly fix the second sliding seat 32 and the plurality of second clamping members 3.

[0055] In order to adapt to the outer contour shape of the test piece 8, in some embodiments, referring to Figures 3 to 5 The first clamping part 20 has a plurality of first clamping surfaces 200, at least part of the first clamping surfaces 200 are arranged along the first direction X, and at least part of the first clamping surfaces 200 are arranged along the second direction Y. The second clamping part 30 has a plurality of second clamping surfaces 300, at least part of the second clamping surfaces 300 are arranged along the first direction X, and at least part of the second clamping surfaces 300 are arranged along the second direction Y. Each second clamping surface 300 and a first clamping surface 200 are arranged correspondingly in the second direction Y.

[0056] With reference to Figures 3 to 5 , the first clamping member 2 further comprises a first base 21, and the first clamping portion 20 is connected to the first base 21 and fixed to the first sliding seat 23 through the first base 21. The first base 21 and the first clamping portion 20 can be integrally formed. The first base 21 can be configured to adapt to the outer contour shape of the test piece 8 and carry the test piece 8. The first base 21, the first clamping portion 20, and the plurality of first clamping surfaces 200 cooperatively form an overall stepped clamping structure with the fourth clamping portion 22, thereby fitting the outer contour shape of the test piece 8 and improving the stability of clamping and fixing the test piece 8.

[0057] Similarly, with reference to Figures 3 to 5 , the second clamping member 3 further comprises a second base 31, and the second clamping portion 30 is connected to the second base 31 and fixed to the second sliding seat 32 through the second base 31. The second base 31 and the second clamping portion 30 can be integrally formed. The second base 31 can be configured to adapt to the outer contour shape of the test piece 8 and carry the test piece 8. The second base 31, the second clamping portion 30, and the plurality of second clamping surfaces 300 cooperatively form an overall stepped clamping structure with the fourth clamping portion 22, thereby fitting the outer contour shape of the test piece 8 and improving the stability of clamping and fixing the test piece 8.

[0058] In some embodiments, with reference to Figures 3 to 6 , the third clamping member 4 comprises a third clamping portion 40, a base 41, and an elastic assembly 42. The base 41 and the third clamping portion 40 are arranged along the first direction X, and the elastic assembly 42 is connected between the base 41 and the clamping portion. The base 41 is movably connected to the first carrier 1, and the elastic assembly 42 is configured to elastically push the third clamping portion 40, so that the third clamping portion 40 and the fourth clamping portion 22 clamp the test piece 8 in the first direction X. By arranging the elastic assembly 42, the adaptability of the third clamping portion 40 to clamp the test piece 8 is further improved, and the protection of the test piece 8 is improved.

[0059] Specifically, in some embodiments, with reference to Figures 3 to 6 , the elastic assembly 42 comprises a guide rod 420 connected to the third clamping portion 40 and an elastic member 421 sleeved on the guide rod 420. The guide rod 420 is slidably arranged in the base 41 along the first direction X. The elastic member 421 can be a spring, and the guide rod 420 can be configured as an adjustable screw structure. By adjusting the extension and retraction amount of the elastic member 421 along the guide rod 420, different sizes of test pieces 8 can be adapted. In order to improve the stability of the third clamping portion 40 clamping the test piece 8, multiple sets of guide rods 420 and corresponding elastic members 421 can be provided.

[0060] In some embodiments, with reference to Figures 3 to 5, the test tool further comprises a third sliding base 43 and an adjusting assembly 5. The third sliding base 43 is movably connected to the first carrier 1 along the first direction X, the third sliding base 43 is located between the plurality of first clamping members 2 and the plurality of second clamping members 3, and the plurality of base portions 41 are respectively arranged on the third sliding base 43. Specifically, the third sliding base 43 extends along the first direction X to carry the plurality of third clamping members 4, and the first carrier 1 is provided with a third sliding rail 12 for sliding connection of the third sliding base 43.

[0061] With reference to Figures 3 to 5 , the adjusting assembly 5 comprises an adjusting member 50 and a cooperating member 51. The adjusting member 50 is movably connected to the first carrier 1 along the second direction Y. The cooperating member 51 is connected to the third sliding base 43. One of the adjusting member 50 and the cooperating member 51 is provided with a guide hole 510, and the other is provided with a guide portion 500 penetrating the guide hole 510. At least part of the guide hole 510 extends along a direction intersecting the first direction X. In response to movement of the adjusting member 50 along the second direction Y, the guide portion 500 can move along the extension direction of the guide hole 510 and push the third sliding base 43 to move along the first direction X.

[0062] Specifically, the adjusting member 50 comprises a connecting portion 501, and the guide portion 500 is arranged on the connecting portion 501 in this embodiment. The guide hole 510 is arranged on the cooperating member 51. The first carrier 1 is provided with a fourth sliding rail 13 for sliding connection of the connecting portion 501. The cooperating member 51 is connected to one end of the third sliding base 43 along the first direction X, and the connecting portion 501 is located below the cooperating member 51.

[0063] In order to facilitate the operator to quickly push the connecting portion 501 to move along the fourth sliding rail 13 in the second direction Y, thereby adjusting the clamping effect of the third sliding base 43 and each third clamping member 4 according to different test pieces 8, with reference to Figures 3 to 5 , the adjusting assembly 5 further comprises a pull rod 502, a mounting portion 503, a hinged portion 504, and an adjusting handle 505. The mounting portion 503 is fixed to the first carrier 1, and the mounting portion 503 is located on the side of the connecting portion 501 away from the cooperating member 51 in the second direction Y. The pull rod 502 is slidingly connected to the mounting portion 503 along the second direction Y. The adjusting handle 505 is hinged to the mounting portion 503 through the hinged portion 504. One end of the pull rod 502 is connected to the connecting portion 501, and the other end of the pull rod 502 is hinged to the adjusting handle 505 through the hinged portion 504. By swinging the adjusting handle 505, the pull rod 502 and the connecting portion 501 can be quickly pushed and pulled to move along the second direction Y, which is conducive to reducing the required force for pushing the connecting portion 501 and improving the convenience of the operator.

[0064] In some embodiments, with reference to Figures 3 to 6The test tool further comprises a plurality of fifth clamping members 6, each of which is arranged on the first carrier 1, and each third clamping member 4 is provided with a fifth clamping member 6 on at least one side in the second direction Y. In this embodiment, each third clamping member 40 is provided with a fifth clamping member 6 on both sides in the second direction Y. The fifth clamping member 6 comprises a fifth clamping portion 60 arranged in the first direction X and a third base 61 connected to the fifth clamping portion 60. The third base 61 is fixedly connected to the first carrier 1. The fifth clamping portion 60 and the fourth clamping portion 22 are used to clamp the test member 8 in the first direction X. Thus, the third clamping portion 40 further improves the stability of the test member 8 with a large clamping size.

[0065] In some embodiments, with reference to Figure 1 and Figure 2 The test tool further comprises a second carrier 7 and a test connector 70. The first carrier 1 is detachably arranged on the second carrier 7, and the first carrier 1 can be connected to the second carrier 7 by screws. A positioning pin sleeve 73 is arranged on the corresponding second carrier 7 for the positioning pin to be inserted, so as to realize quick positioning and connection. The test connector 70 is arranged on the second carrier 7, and the test connector 70 is located on the outer circumferential side of the first carrier 1. The test connector 70 is used for wiring test of the test member 8. The test connector 70 can include an alternating current (AV) connector, a photovoltaic (PV) connector, etc., so as to facilitate connection and aging test of the test member 8. In addition, the second carrier 7 is further provided with a wire blocking plate 72 on the two opposite sides of the first carrier 1 in the second direction Y, so as to block the wire harness of the test member 8. At the same time, the second carrier 7 can be further provided with a wire routing box 71 around the first carrier 1, so as to route the wire harness inside, and orderly collect the wire harness, thereby improving the safety in use.

[0066] In addition, with reference to Figure 1 and Figure 2 The second carrier 7 is further provided with a guide wheel 74 at each corner position, which can provide a guided movement effect for the second carrier 7 when the second carrier 7 is placed on the assembly line. The second carrier 7 is further provided with a stop block 75 at the end in the first direction X, which can block the contact buffer of the air cylinder on the assembly line.

[0067] Correspondingly, the aging test device provided by the embodiment of the present application is used for aging test of the test member 8, and comprises the test tool described above. It can be understood that the aging test device can have all the technical features and technical effects of the test tool described above, and details are not repeated here.

[0068] The above has carried out the detailed introduction to the test tool and the aging test equipment provided by the embodiment of the application, and the principle and implementation mode of the application are described by applying specific examples; the above embodiment is only used to help understand the technical scheme of the application and its core idea; the person skilled in the art should understand that: it can still modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the scope of the technical scheme of the embodiments of the application.

Claims

1. A test fixture, characterized by, Comprising: a first carrier (1); a plurality of first clamping members (2) arranged at intervals along a first direction (X) on the first carrier (1), the first clamping members (2) comprising first clamping portions (20); a plurality of second clamping members (3) arranged at intervals along the first direction (X) on the first carrier (1), each of the second clamping members (3) and a first clamping member (2) being arranged at intervals along a second direction (Y), the second clamping members (3) comprising second clamping portions (30) arranged towards the first clamping portions (20) along the second direction (Y), the first clamping portions (20) and the second clamping portions (30) being used for clamping a test member (8) along the second direction (Y), the first direction (X) and the second direction (Y) intersecting; a plurality of third clamping members (4) arranged at intervals along the first direction (X) between the plurality of first clamping members (2) and the plurality of second clamping members (3), the third clamping members (4) being movably connected to the first carrier (1) along the first direction (X), and a plurality of the third clamping members (4) being connected, each of the third clamping members (4) and a first clamping member (2) and a second clamping member (3) being arranged correspondingly; wherein at least one of the first clamping members (2) and the second clamping members (3) is movably connected to the first carrier (1) along the second direction (Y), and at least one of the first clamping members (2) and the second clamping members (3) further comprises fourth clamping portions (22), the third clamping members (4) and the fourth clamping portions (22) being used for clamping the test member (8) along the first direction (X).

2. The test tool according to claim 1, wherein: the first clamping members (2) are movably connected to the first carrier (1) along the second direction (Y), and a plurality of the first clamping members (2) are connected; and / or the second clamping members (3) are movably connected to the first carrier (1) along the second direction (Y), and a plurality of the second clamping members (3) are connected.

3. The test fixture of claim 2, wherein, The test tool further comprises: a first slide (23) movably connected to the first carrier (1) along the second direction (Y), and a plurality of the first clamping members (2) are arranged on the first slide (23) respectively; a first positioning member (24) arranged through the first slide (23), and the first positioning member (24) is used for locking the first carrier (1); a second slide (32) movably connected to the first carrier (1) along the second direction (Y), and a plurality of the second clamping members (3) are arranged on the second slide (32) respectively; a second positioning member (33) arranged through the second slide (32), and the second positioning member (33) is used for locking the first carrier (1).

4. The test tool according to claim 2, wherein: The first clamping part (20) has a plurality of first clamping surfaces (200), at least part of the first clamping surfaces (200) are arranged along the first direction (X), and at least part of the first clamping surfaces (200) are arranged along the second direction (Y) at intervals; The second clamping part (30) has a plurality of second clamping surfaces (300), at least part of the second clamping surfaces (300) are arranged along the first direction (X), and at least part of the second clamping surfaces (300) are arranged along the second direction (Y) at intervals, and each of the second clamping surfaces (300) and a first clamping surface (200) are arranged correspondingly in the second direction (Y).

5. The test tool according to any one of claims 1 to 4, wherein The third clamping part (4) comprises a third clamping part (40), a base (41) and an elastic assembly (42), the base (41) and the third clamping part (40) are arranged along the first direction (X), and the elastic assembly (42) connects the base (41) and the third clamping part (40), the base (41) is movably connected to the first carrier (1), and the elastic assembly (42) is configured to elastically push the third clamping part (40) so that the third clamping part (40) and the fourth clamping part (22) clamp the test piece (8) in the first direction (X).

6. The test tool according to claim 5, wherein The elastic assembly (42) comprises a guide rod (420) connected to the third clamping part (40) and an elastic member (421) sleeved on the guide rod (420), the guide rod (420) is slidably arranged in the base (41) along the first direction (X), and the elastic member (421) is connected to the third clamping part (40) and the base (41) respectively.

7. The test fixture of claim 5, wherein, The test tool further comprises: A third sliding seat (43) movably connected to the first carrier (1) along the first direction (X), the third sliding seat (43) is located between a plurality of the first clamping parts (2) and a plurality of the second clamping parts (3), and a plurality of the bases (41) are arranged on the third sliding seat (43) respectively; An adjusting assembly (5) comprising an adjusting member (50) and a cooperating member (51), the adjusting member (50) is movably connected to the first carrier (1) along the second direction (Y), the cooperating member (51) is connected to the third sliding seat (43), one of the adjusting member (50) and the cooperating member (51) is provided with a guide hole (510), and the other is provided with a guide part (500) arranged in the guide hole (510), at least part of the guide hole (510) extends along a direction intersecting the first direction (X), and in response to the movement of the adjusting member (50) along the second direction (Y), the guide part (500) can move along the extension direction of the guide hole (510) and push the third sliding seat (43) to move along the first direction (X).

8. The test fixture of claim 1, wherein, The test tool further comprises: A plurality of fifth clamping members (6) are arranged on the first carrier (1), and each of the third clamping members (4) is provided with the fifth clamping member (6) on at least one side in the second direction (Y). The fifth clamping member (6) comprises a fifth clamping portion (60) arranged in the first direction (X). The fifth clamping portion (60) and the fourth clamping portion (22) are used for clamping the test member (8) in the first direction (X).

9. The test fixture of claim 1, wherein, The test tool further comprises: A second carrier (7), and the first carrier (1) is detachably arranged on the second carrier (7); A test connector (70) is arranged on the second carrier (7), and the test connector (70) is located on the outer peripheral side of the first carrier (1). The test connector (70) is used for wiring test of the test member (8).

10. An aging test apparatus characterized by comprising: The test tool comprises any one of claims 1 to 9.

Images