Safety regulation test tool and safety regulation test equipment

Abstract

The utility model provides a safety test tool and safety test equipment, relates to the technical field of safety test, and solves the technical problem that the test efficiency is low when the safety test equipment is used for the safety test of surface-mounted devices in the prior art. The safety regulation test tool and the safety regulation test equipment comprise a base, wherein a sample seat is arranged on the base; and the probe assembly is arranged on the base, and the probe assembly can move in a mode of being close to the sample seat or being far away from the sample seat so as to test the to-be-tested piece on the sample seat. According to the safety test tool and the safety test equipment, the test efficiency is greatly improved, and the test cost can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of safety testing, in particular to a safety testing tool and a safety testing device. Background Art

[0002] Safety testing of SMD devices requires testing the safety characteristics between specific pins and between pins and the housing separately according to document requirements. Each test point needs to be connected to a safety tester through a wire, and voltage is applied to the device through the safety tester for testing.

[0003] SMD devices are small in size and have small or no pins. Currently, safety testing for SMD devices mainly involves soldering jumper wires to the pins, wrapping the device with tin foil, and then connecting it with wires for testing. This current testing method has several major problems:

[0004] 1. Soldering jumpers and pins consumes manpower and has low test efficiency. At the same time, the solder joints between jumpers and pins are not firm and are easy to fall off or break, resulting in high test costs and unsatisfactory test results.

[0005] 2. Wrapping the body with tinfoil consumes manpower and has low test efficiency. Moreover, the tinfoil wrapped body is not tightly enough with each other, and the tinfoil is easy to break. Moreover, the tinfoil needs to be cut manually. If it is cut too much, the electrical gap between the package and the pin will be too small, resulting in a short circuit and unsatisfactory test results.

[0006] 3. The test frequency of SMD devices is high, and the frequent use of jumpers and tin foil will cause material waste and increase testing costs. Utility Model Content

[0007] The purpose of this utility model is to provide a safety test fixture and safety test equipment to address the technical problem of low test efficiency of safety test equipment used for surface mount device safety testing in the prior art. The various technical effects produced by the preferred technical solution among the various technical solutions provided by this utility model are detailed below.

[0008] To achieve the above objectives, the present invention provides the following technical solutions:

[0009] The safety test tool provided by this utility model includes:

[0010] a base, wherein a sample seat is provided on the base;

[0011] The probe assembly is disposed on the base, and the probe assembly can move close to or away from the sample seat to test the test piece on the sample seat.

[0012] Optionally, the probe assembly is provided in at least two groups, and the at least two groups of probe assemblies move from different directions to approach the sample base or move away from the sample base.

[0013] Optionally, the probe assembly includes a left probe assembly and a right probe assembly;

[0014] The left probe assembly and the right probe assembly are arranged opposite to each other, and the left probe assembly and the right probe assembly are respectively located on two sides of the sample seat.

[0015] Optionally, further comprising an upper probe assembly;

[0016] A movable seat is provided on the base. The movable seat is rotatably provided on the base and can be rotated on the base to be above the sample seat. The upper probe assembly is provided on the movable seat.

[0017] Optionally, the movable seat is a U-shaped structure, and both ends of the movable seat are hinged to the base.

[0018] Optionally, a sliding hole is provided on the base, and the probe assembly cooperates with the sliding hole so that the probe assembly slides along the sliding hole.

[0019] Optionally, an elastic member is further provided between the base and the probe assembly;

[0020] A limit member is provided on the probe assembly, and the elastic force of the elastic member can drive the probe assembly to move toward the sample seat until the limit member abuts against the base, so that the probe assembly is in a testing position. When the probe assembly is in the testing position, the probe assembly contacts the to-be-tested piece in the sample seat.

[0021] Optionally, the sample seats are provided in multiple groups.

[0022] Optionally, multiple groups of the sample seats are arranged side by side, and the probe assemblies on the same side of the multiple groups of the sample seats are connected to each other through a connector.

[0023] Optionally, a fixing structure is provided on the sample holder, and the fixing structure includes two groups of positioning blocks provided on the sample holder, and the two groups of positioning blocks are arranged opposite to each other;

[0024] Adjustment blocks are respectively provided on the two groups of positioning blocks. The two groups of adjustment blocks can be moved closer to or away from each other through an adjustment assembly to adjust the distance between the two adjustment blocks.

[0025] A safety test device comprises a safety tester and the safety test fixture as described above, wherein the safety tester is connected to the probe assembly.

[0026] The beneficial effects of the present invention are as follows: the safety test tooling and safety test equipment provided by the present invention include a base and a probe assembly, the base is provided with a sample seat, and the piece to be tested is provided on the sample seat; the probe assembly is provided on the base, and the probe assembly can be moved close to or away from the sample seat, and by driving the probe assembly away from the sample seat, the piece to be tested can be placed in the sample seat, and by driving the probe assembly close to the sample seat, the probe assembly can be brought into contact with the piece to be tested, thereby completing the safety test of the piece to be tested, and the testing method is simple and fast, greatly improving the testing efficiency, and can effectively reduce the testing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 It is a three-dimensional diagram of the safety test tooling of the utility model;

[0029] Figure 2 It is a sectional perspective view of the safety test tool of the utility model;

[0030] Figure 3 This is the safety test tool of the utility model Figure 2 Cross-sectional top view;

[0031] Figure 4 This is a schematic diagram of the partial structure A of the safety test tool of the present utility model;

[0032] Figure 5 This is a top view of Example 1 of the safety test tooling of the present utility model;

[0033] Figure 6 It is a top view of embodiment 2 of the safety test tooling of the present invention.

[0034] In the picture:

[0035] 10. Base; 11. Sample seat; 12. Movable seat; 13. Probe assembly; 14. Left probe assembly; 15. Right probe assembly; 16. Upper probe assembly; 17. Sliding hole; 18. Elastic member; 19. Positioning block; 20. Adjusting block; 21. Adjusting bolt; 22. Limiting member; 23. Connecting member. DETAILED DESCRIPTION

[0036] Please refer to the following attached Figures 1 to 6 And the text content understands the content of the present invention and the difference between the present invention and the prior art. The following is a further detailed description of the technical solution (including the preferred technical solution) of the present invention by means of the accompanying drawings and the enumeration of some optional embodiments of the present invention. It should be noted that: any technical feature and any technical solution in the present embodiment are one or more of a variety of optional technical features or optional technical solutions. In order to describe the need for brevity, it is impossible to exhaustively list all the alternative technical features and alternative technical solutions of the present invention in this document, nor is it convenient for the implementation of each technical feature to emphasize that it is one of the multiple optional implementations. Therefore, those skilled in the art should know that: any technical means provided by the present invention can be replaced or any two or more technical means or technical features provided by the present invention can be combined with each other to obtain a new technical solution. Any technical feature and any technical solution in this embodiment do not limit the scope of protection of the present invention. The scope of protection of the present invention should include any alternative technical solutions that can be thought of by those skilled in the art without paying creative work and new technical solutions obtained by those skilled in the art by combining any two or more technical means or technical features provided by the present invention.

[0037] In the description of the present invention, it should be noted that, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention depending on the specific circumstances.

[0039] The utility model provides a safety test tool and a safety test device which greatly improves the test efficiency and can effectively reduce the test cost.

[0040] The following combination Figures 1 to 6The technical solution provided by the utility model is described in more detail.

[0041] The utility model provides a safety test tool, comprising:

[0042] A base 10 , wherein a sample holder 11 is provided on the base 10 ;

[0043] The probe assembly 13 is disposed on the base 10 . The probe assembly 13 can move toward or away from the sample holder 11 to test the test piece on the sample holder 11 .

[0044] The safety testing tool provided by the present invention includes a base 10 and a probe assembly 13. The base 10 is provided with a sample seat 11, and the test piece is set on the sample seat 11; the probe assembly 13 is provided on the base 10, and the probe assembly 13 can be moved close to the sample seat 11 or away from the sample seat 11. By driving the probe assembly 13 away from the sample seat 11, the test piece can be placed in the sample seat 11. By driving the probe assembly 13 close to the sample seat 11, the probe assembly 13 can be brought into contact with the test piece, thereby completing the safety test of the test piece. The testing method is simple and fast, greatly improves the testing efficiency, and can effectively reduce the testing cost.

[0045] It should be noted that by placing the probe assembly 13 on the base 10 and being able to move toward or away from the sample holder 11, the probe assembly 13 can contact the test piece, thereby optimizing the steps of manually soldering jumper wires and wrapping with tin foil, making the test more efficient and stable. In addition, the loss of (jumper wires and tin foil) is reduced, thereby lowering the test cost.

[0046] In some embodiments of the present invention, at least two groups of probe assemblies 13 are provided, and the at least two groups of probe assemblies 13 move from different directions to approach the sample holder 11 or move away from the sample holder 11 .

[0047] In some of the above-mentioned embodiments of the present invention, the probe assembly 13 is provided with at least two groups, which move from different directions to approach the sample holder 11 or away from the sample holder 11, so that different points of the to-be-tested article on the sample holder 11 can be tested respectively by at least two groups of probe assemblies 13, thereby completing the test more efficiently and improving the test efficiency.

[0048] It is understandable that the probe assembly 13 can be moved in six directions, including front, back, left, right, up and down, to approach or move away from the sample holder 11; in some embodiments, if the test piece has an inclined surface, it can also be moved in a direction perpendicular to the inclined surface to approach or move away from the sample holder 11 to achieve the purpose of safety testing.

[0049] In some specific embodiments of the present invention, the probe assembly 13 includes a left probe assembly 14 and a right probe assembly 15;

[0050] The left probe assembly 14 and the right probe assembly 15 are disposed opposite to each other, and the left probe assembly 14 and the right probe assembly 15 are disposed on both sides of the sample holder 11 , respectively.

[0051] In some of the above-mentioned specific embodiments of the present invention, the probe assembly 13 includes a left probe assembly 14 and a right probe assembly 15 that are relatively arranged. The left probe assembly 14 is arranged on the left side of the sample holder 11, and the right probe assembly 15 is arranged on the right side of the sample holder 11, so that the left and right sides of the test piece on the sample holder 11 can be tested simultaneously by the left probe assembly 14 and the right probe assembly 15, thereby improving the test efficiency.

[0052] In some other embodiments of the present invention, an upper probe assembly 16 is further included;

[0053] A movable seat 12 is provided on the base 10 . The movable seat 12 is rotatably provided on the base 10 and can be rotated on the base 10 to be above the sample seat 11 . The upper probe assembly 16 is provided on the movable seat 12 .

[0054] In some other embodiments of the present invention mentioned above, the probe assembly 13 also includes an upper probe assembly 16. The upper probe assembly 16 is arranged on the movable seat 12, and the movable seat 12 is rotatably arranged on the base 10. The movable seat 12 can be rotated to the top of the sample seat 11, so that the middle position of the test piece in the sample seat 11 can be set by the upper probe assembly 16, and the test point in the middle position is increased, so that the test can be completed more efficiently and the test efficiency is improved.

[0055] Specifically, the movable seat 12 is a U-shaped structure, and both ends of the movable seat 12 are hinged to the base 10 .

[0056] In this specific embodiment, both ends of the movable seat 12 of the U-shaped structure are hinged on the base 10, so that the movable seat 12 can rotate relative to the base 10. When the movable seat 12 rotates to the top of the sample seat 11, the test can be completed by driving the probe assembly 13 to move close to the sample seat 11; and when the movable seat 12 rotates to the side of the base 10, the placement of the test piece in the sample seat 11 can be completed. The testing process is simple, the operation is convenient and fast, and the testing efficiency is higher.

[0057] It should be noted that in order to ensure that the movable seat 12 rotates to be directly above the sample seat 11, a limit block can be set on the base 10 to limit the rotation position of the movable seat 12, thereby ensuring the test position of the movable seat 12 and ensuring ideal test results.

[0058] In some embodiments of the present invention, a sliding hole 17 is provided on the base 10 , and the probe assembly 13 cooperates with the sliding hole 17 so that the probe assembly 13 slides along the sliding hole 17 .

[0059] In some of the above-mentioned embodiments of the present invention, the probe assembly 13 is slidably arranged in the sliding hole 17 on the base 10, thereby ensuring that the probe assembly 13 can slide along the direction of the sliding hole 17, and the sliding hole 17 is toward the sample seat 11, so that the probe assembly 13 can be close to the sample seat 11 or away from the sample seat 11 to complete the safety test of the test piece on the sample seat 11.

[0060] It should be noted that the probe assembly 13 cooperates with the sliding hole 17, making the safety test fixture structure simpler, more convenient to operate, and easy to carry.

[0061] It is understandable that the probe assembly 13 may also adopt other sliding matching structures to realize the reciprocating movement of the cabinet, such as the matching of a guide rail and a slider, the matching of a gear rack, etc.

[0062] In some embodiments of the present invention, an elastic member 18 is further provided between the base 10 and the probe assembly 13;

[0063] A limit member 22 is provided on the probe assembly 13. The elastic force of the elastic member 18 can drive the probe assembly 13 to move toward the sample seat 11 until the limit member 22 abuts against the base 10, so that the probe assembly 13 is in the testing position. When the probe assembly 13 is in the testing position, the probe assembly 13 contacts the test piece in the sample seat 11.

[0064] In some of the above-mentioned embodiments of the present invention, an elastic member 18 is provided between the base 10 and the probe assembly 13. The elastic force of the elastic member 18 can drive the probe assembly 13 to the test position, thereby ensuring that the probe assembly 13 is always in contact with the test piece, ensuring that the test is carried out stably, and effectively guaranteeing the test efficiency and test effect.

[0065] Specifically, the elastic member 18 is a spring, one end of which is arranged on the base 10, and the other end of the spring is connected to the probe assembly 13. The limiting member 22 is an annular boss provided on the probe assembly 13. The elastic force of the spring can pull the annular boss on the probe assembly 13 to abut against the base 10, thereby placing the probe assembly 13 in a test position.

[0066] It is understandable that the limiter 22 may also be a limiter block or other shaped structures, and its function is to precisely control the test position of the probe assembly 13 to ensure that the probe assembly 13 can contact the test piece to complete the safety test.

[0067] In some other embodiments, other limiting structures may also be used for limiting. For example, when a guide rail slider structure is used to achieve reciprocating movement, the positioning block 19 may be used for limiting.

[0068] In some embodiments of the present invention, the sample holders 11 are provided in multiple groups. Each of the multiple sample holders 11 contains a test piece, and the base 10 is provided with multiple probe assemblies 13. The multiple probe assemblies 13 are used to perform safety tests on the test pieces on the multiple sample holders 11, thereby completing safety tests on multiple test pieces and improving test efficiency.

[0069] In some embodiments of the present invention, multiple groups of sample holders 11 are arranged side by side, and the probe assemblies 13 on the same side of the multiple groups of sample holders 11 are connected to each other via a connector 23 .

[0070] In some of the above-mentioned embodiments of the present invention, multiple groups of sample seats 11 are arranged side by side, and the probe assemblies 13 on the same side of the multiple groups of sample seats 11 are connected to each other through the connecting piece 23, so that the probe assemblies 13 can be driven to the loading position and the testing position at the same time, and the testing efficiency is higher.

[0071] In some embodiments of the present invention, a fixed structure is provided on the sample holder 11, and the fixed structure includes two groups of positioning blocks 19 provided on the sample holder 11, and the two groups of positioning blocks 19 are arranged opposite to each other, and adjustment blocks 20 are respectively provided on the two groups of positioning blocks 19. The two groups of adjustment blocks 20 can be moved closer to or away from each other through an adjustment component to adjust the distance between the two adjustment blocks 20.

[0072] In some of the above embodiments of the present invention, an adjustable fixing structure is provided on the sample holder 11, so that it can be used to fix test pieces of different sizes, facilitate testing, ensure the positioning accuracy of the test pieces, and ensure test efficiency and test results.

[0073] The present invention further provides a safety test device, comprising a safety tester and the safety test fixture as described above, wherein the safety tester is connected to the probe assembly 13 .

[0074] Embodiment 1:

[0075] The safety test tool provided by this utility model is as follows: Figure 1-Figure 5 Shown, including:

[0076] The base 10 is a rectangular structure. Five groups of sample holders 11 are provided on the base 10. The five groups of sample holders 11 are arranged side by side along the length direction of the base 10. A fixing structure is provided on the sample holder 11. The test piece is set on the fixing structure and positioned by the fixing structure.

[0077] Side walls are provided around the base 10 , and the side walls surround the periphery of the sample holder 11 to form a box-like structure.

[0078] A movable seat 12 is provided on the base 10 . The movable seat 12 is a U-shaped structure. Both ends of the movable seat 12 are hinged to the base 10 so that the movable seat 12 can rotate on the base 10 and can rotate to directly above the five groups of sample seats 11 .

[0079] The probe assembly 13 includes a left probe assembly 14, a right probe assembly 15 and an upper probe assembly 16. The left probe assembly 14 and the right probe assembly 15 are arranged opposite to each other, and the left probe assembly 14 is arranged on the side wall of the base 10 on the left side of the sample seat 11, the right probe assembly 15 is arranged on the side wall of the base 10 on the right side of the sample seat 11, and the upper probe assembly 16 is arranged on the movable seat 12.

[0080] Specifically, sliding holes 17 are provided on the side wall of the base 10 on the left side of the sample seat 11, the side wall of the base 10 on the right side of the sample seat 11, and the movable seat 12. The left probe assembly 14, the right probe assembly 15, and the upper probe assembly 16 all cooperate with the sliding holes 17, so that the left probe assembly 14, the right probe assembly 15, and the upper probe assembly 16 can all slide along the sliding holes 17 on the side wall of the base 10 on the left side of the sample seat 11, the side wall of the base 10 on the right side of the sample seat 11, and the movable seat 12, so that the left probe assembly 14, the right probe assembly 15, and the upper probe assembly 16 can all move close to or away from the sample seat 11 to test the test piece on the sample seat 11.

[0081] Furthermore, an elastic member 18 is provided between the side wall of the base 10 and the left probe assembly 14 and between the side wall of the base 10 and the right probe assembly 15;

[0082] A limiting member 22 is provided on the left probe assembly 14 and the right probe assembly 15. The elastic force of the elastic member 18 can drive the left probe assembly 14 and the right probe assembly 15 to move toward the sample holder 11 until the limiting member 22 abuts against the side wall of the base 10, so that the left probe assembly 14 and the right probe assembly 15 are in the testing position. When the left probe assembly 14 and the right probe assembly 15 are in the testing position, the left probe assembly 14 and the right probe assembly 15 respectively contact the left and right sides of the to-be-tested article in the sample holder 11.

[0083] Preferably, the fixed structure includes two groups of positioning blocks 19 arranged on the sample holder 11, the two groups of positioning blocks 19 are arranged opposite to each other, and adjustment blocks 20 are respectively provided on the two groups of positioning blocks 19. The two groups of adjustment blocks 20 can be moved closer to or away from each other through the adjustment component to adjust the distance between the two adjustment blocks 20.

[0084] The adjustment assembly includes an adjustment bolt 21 and an adjustment threaded hole. The adjustment threaded hole is provided on the positioning block 19 . The adjustment bolt 21 is threadedly connected to the adjustment threaded hole. The adjustment bolt 21 passes through the adjustment threaded hole and is connected to the adjustment block 20 .

[0085] The present invention further provides a safety test device, comprising a safety tester and the safety test fixture as described above, wherein the safety tester is connected to the probe assembly 13 .

[0086] The working process of the safety test equipment provided by this utility model is as follows:

[0087] 1. Pull the upper probe assembly 16 to move it away from the sample holder 11; pull the left probe assembly 14 and the right probe assembly 15 to move them away from the sample holder 11; leave space for the sample holder 11 to place the test piece;

[0088] 2. Use tweezers to pick up the test piece and place it on the sample holder 11 to fix it;

[0089] 3. Slowly loosen the left probe assembly 14 and the right probe assembly 15 so that they move to the test position under the action of the spring force;

[0090] 4. Rotate the movable seat 12 to move it to a position directly above the sample seat 11, and drive the upper probe assembly 16 to move toward the sample seat 11 so that the upper probe assembly 16 contacts the test piece in the sample seat 11;

[0091] 5. Start the safety tester and complete the safety test.

[0092] Example 2:

[0093] The difference between this embodiment 2 and embodiment 1 is that: Figure 6 As shown, the five groups of left probe assemblies 14 on the left side of the sample holder 11 are connected to each other through a connector 23 , and the five groups of right probe assemblies 15 on the right side of the sample holder 11 are connected to each other through a connector 23 .

[0094] Throughout this specification, references to terms such as "example," "embodiment," or "some embodiments" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0095] Of course, the invention is not limited to the above-mentioned embodiments. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A safety test tool, characterized in that: include: a base, wherein a sample seat is provided on the base; The probe assembly is disposed on the base, and the probe assembly can move close to or away from the sample seat to test the test piece on the sample seat.

2. The safety test fixture according to claim 1, characterized in that: At least two groups of probe assemblies are provided, and the at least two groups of probe assemblies move from different directions to approach the sample base or move away from the sample base.

3. The safety test fixture according to claim 2, characterized in that: The probe assembly includes a left probe assembly and a right probe assembly; The left probe assembly and the right probe assembly are arranged opposite to each other, and the left probe assembly and the right probe assembly are respectively located on two sides of the sample seat.

4. The safety test fixture according to claim 3, characterized in that: Also included is an upper probe assembly; A movable seat is provided on the base. The movable seat is rotatably provided on the base and can be rotated on the base to be above the sample seat. The upper probe assembly is provided on the movable seat.

5. The safety test fixture according to claim 4, characterized in that: The movable seat is a U-shaped structure, and both ends of the movable seat are hinged to the base.

6. The safety test tool according to any one of claims 1 to 5, characterized in that: A sliding hole is provided on the base, and the probe assembly cooperates with the sliding hole so that the probe assembly slides along the sliding hole.

7. The safety test fixture according to claim 6, characterized in that: An elastic member is further provided between the base and the probe assembly; the elastic force of the elastic member can drive the probe assembly to move toward the sample seat.

8. The safety test fixture according to claim 7, characterized in that: A limit member is provided on the probe assembly, and the elastic force of the elastic member can drive the probe assembly to move toward the sample seat until the limit member abuts against the base, so that the probe assembly is in a testing position. When the probe assembly is in the testing position, the probe assembly contacts the to-be-tested piece in the sample seat.

9. The safety test tool according to any one of claims 1 to 5, characterized in that: The sample seats are provided in multiple groups.

10. The safety test fixture according to claim 9, characterized in that: A plurality of groups of sample seats are arranged side by side, and the probe assemblies on the same side of the plurality of groups of sample seats are connected to each other through connectors.

11. The safety test tool according to any one of claims 1 to 5, characterized in that: The sample holder is provided with a fixing structure, and the fixing structure includes two groups of positioning blocks provided on the sample holder, and the two groups of positioning blocks are arranged opposite to each other; Adjustment blocks are respectively provided on the two groups of positioning blocks. The two groups of adjustment blocks can be moved closer to or away from each other through an adjustment assembly to adjust the distance between the two adjustment blocks.

12. A safety test equipment, characterized in that: It comprises a safety tester and the safety test tool as described in any one of claims 1 to 11, wherein the safety tester is connected to the probe assembly.

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