Multifunctional ATE automatic test fixture

Abstract

The utility model relates to the technical field of testing devices, and discloses a multifunctional ATE automatic testing clamp which comprises a bottom plate and a connecting frame and further comprises a supporting plate fixed to the top of the bottom plate, an adjusting piece is arranged on the outer side of the supporting plate, a connecting shaft is arranged on the top of the adjusting piece, a connecting frame is rotationally arranged on the outer side of the connecting shaft, and the connecting frame is arranged on the connecting frame. According to the utility model, the adjusting piece is arranged to conveniently drive the connecting shaft to carry out lifting adjustment, the connecting shaft is arranged to conveniently drive the connecting plate, the connecting frame, the fixing plate, the limiting plate and the first clamp to carry out plate adjustment, and the connecting frame is arranged to conveniently adjust the length of the sliding plate, so that measured objects with different widths can be conveniently clamped; the test fixture is simple in structure and high in applicability, the first fixture can be conveniently mounted through the mounting block, the second fixture can be conveniently mounted through cooperative use of the mounting rod and the clamping block, time and labor are saved during replacement, and the test efficiency and the production efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of test devices, and specifically relates to a multifunctional ATE automatic test fixture. Background Technique

[0002] ATE automatic test equipment is an instrument widely used in the field of electronic manufacturing, mainly used for performance testing and quality control of products in fields such as semiconductors, optoelectronics, and microwaves. The ATE equipment can simulate the real use environment, so as to comprehensively and systematically evaluate the reliability and performance of the products.

[0003] During the automatic test process, the object under test is usually in a moving state. Usually, a fixture is used to fix the object under test at a position inside the test equipment to ensure its stable position throughout the test process. Since each device needs to be equipped with a specific fixture, this one-to-one relationship limits the flexibility and versatility of the test device. When different types of products need to be tested, the entire set of fixtures needs to be replaced, which increases the complexity and cost of operation. Secondly, there are certain difficulties in the installation and disassembly of the existing fixtures. This may cause the operator to spend more time and energy to adjust and replace the fixtures, thereby reducing the test efficiency and production efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a multifunctional ATE automatic test fixture to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A multifunctional ATE automatic test fixture, including a bottom plate and a connection frame, further including:

[0006] A support plate fixed on the top of the bottom plate. An adjusting member is arranged on the outer side of the support plate. A connecting shaft is arranged on the top of the adjusting member. A connecting frame is rotated on the outer side of the connecting shaft. A connecting plate is rotated on the outer side of the connecting frame. Two groups of fixing plates are rotated on the inner wall of the connecting plate. Two groups of limiting plates are rotated on the outer side of the fixing plates;

[0007] An installation block arranged on the inner wall of the limiting plate. A first fixture is clamped on the outer side of the installation block. A sliding plate is clamped on the inner wall of the connection frame. An installation rod is installed on the outer side of the sliding plate. A clamping block is installed on one side of the installation rod. A second fixture is installed on one side of the clamping block, and the first fixture and the second fixture are used in cooperation.

[0008] Preferably, the adjusting member includes an installation frame fixed on one side of the support plate. A cylinder for driving the connecting shaft to adjust is rotated on the inner wall of the installation frame.

[0009] Preferably, two clamping frames are installed on the outer side of the support plate, and a mounting plate is installed on one side of the clamping frame.

[0010] Preferably, a fixed shaft rotates inside the mounting plate, and the outer side of the fixed shaft is rotatably connected to the inner wall of the connecting frame.

[0011] Preferably, a support block is fixed on the top of the connecting frame, and a connecting disk rotates inside the support block.

[0012] Preferably, an adjusting plate rotates on the outer side of the connecting disk, and a fixing disk for improving the stability of the fixing plate rotates inside the adjusting plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By providing an adjusting member in the present utility model, the connecting shaft can be conveniently driven to perform lifting adjustment. By providing the connecting shaft, the connecting plate, the connecting frame, the fixing plate, the limiting plate and the first fixture can be conveniently driven to perform adjustment on the adjusting plate. By providing the connecting frame, the length of the sliding plate can be conveniently adjusted, and thus the clamping of measured objects with different widths can be facilitated, with high applicability. By providing the mounting block, the first fixture can be conveniently installed. By the combined use of the mounting rod and the clamping block, the second fixture can be conveniently installed, and the replacement is time-saving and labor-saving, improving the test efficiency and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the multifunctional ATE automatic test fixture provided by the present utility model;

[0016] Figure 2 is a schematic structural diagram of the adjusting member provided by the present utility model;

[0017] Figure 3 is a schematic overall structural diagram of the connecting frame and the support plate provided by the present utility model;

[0018] Figure 4 is a schematic structural diagram of the connecting frame and the sliding plate provided by the present utility model.

[0019] In the figure: 1, bottom plate; 2, connecting frame; 3, support plate; 4, adjusting member; 41, mounting frame; 42, cylinder; 5, connecting shaft; 6, connecting plate; 7, fixing plate; 8, limiting plate; 9, mounting block; 10, first fixture; 11, sliding plate; 12, mounting rod; 13, clamping block; 14, second fixture; 15, clamping frame; 16, mounting plate; 17, connecting frame; 18, fixed shaft; 19, support block; 20, connecting disk; 21, adjusting plate; 22, fixing disk. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 - 4 As shown, a multifunctional ATE automatic test fixture includes a bottom plate 1 and a connection frame 2. A support plate 3 is fixed on the top of the bottom plate 1. By setting the bottom plate 1, it is convenient to fix the support plate 3, and its function is to facilitate the connection with the connection frame 2. An adjusting member 4 is arranged on the outside of the support plate 3, and a connection shaft 5 is arranged on the top of the adjusting member 4. By setting the adjusting member 4, it is convenient to drive the connection shaft 5 to perform lifting adjustment. A connection frame 17 is rotated on the outside of the connection shaft 5, a connection plate 6 is rotated on the outside of the connection frame 17, and two groups of fixing plates 7 are rotated on the inner wall of the connection plate 6. By setting the connection shaft 5, it is convenient to drive the connection frame 17, the connection plate 6 and the fixing plate 7 to be adjusted. Two groups of limiting plates 8 are rotated on the outside of the fixing plate 7; by setting the fixing plate 7, it is convenient to drive the limiting plate 8 to be adjusted. An installation block 9 is arranged on the inner wall of the limiting plate 8, and a first fixture 10 is clamped on the outside of the installation block 9. By setting the installation block 9, it is convenient to install the first fixture 10. A sliding plate 11 is clamped on the inner wall of the connection frame 2, and an installation rod 12 is installed on the outside of the sliding plate 11. By setting the sliding plate 11, it is convenient to adjust the distance between the first fixture 10 and the second fixture 14. A clamping block 13 is installed on one side of the installation rod 12, and a second fixture 14 is installed on one side of the clamping block 13, and the first fixture 10 and the second fixture 14 are used in cooperation. By setting the cooperation of the installation rod 12 and the clamping block 13, it is convenient to install the second fixture 14.

[0022] Refer to Figure 2 As shown, the adjusting member 4 includes an installation frame 41 fixed on one side of the support plate 3, and a cylinder 42 for driving the connection shaft 5 to be adjusted is rotated on the inner wall of the installation frame 41; by setting the installation frame 41, it is convenient to install the cylinder 42, and by setting the cylinder 42, it is convenient to drive the connection shaft 5 to perform lifting adjustment.

[0023] Refer to Figure 3 As shown, two groups of clamping frames 15 are installed on the outside of the support plate 3, and an installation plate 16 is installed on one side of the clamping frame 15; a fixed shaft 18 is rotated on the inner wall of the installation plate 16, and the outside of the fixed shaft 18 is rotatably connected to the inner wall of the connection frame 17; by setting the clamping frame 15, it is convenient to install the installation plate 16, and by setting the cooperation of the installation plate 16 and the fixed shaft 18, it is convenient to improve the stability of the connection frame 17.

[0024] Refer toFigure 3 As shown, a support block 19 is fixed to the top of the connection frame 2, and a connection disk 20 is rotatably mounted on the inner wall of the support block 19; an adjustment plate 21 is rotatably mounted on the outer side of the connection disk 20, and a fixing disk 22 for enhancing the stability of the fixing plate 7 is rotatably mounted on the inner wall of the adjustment plate 21; by providing the support block 19, the rotation of the connection disk 20 can be facilitated, by providing the connection disk 20, the connection with the adjustment plate 21 can be facilitated, and by the combined use of the adjustment plate 21 and the fixing disk 22, the stability of the fixing plate 7 can be facilitated to be enhanced.

[0025] Working principle: First, pull out the staple in the connection frame 2, then pull the sliding plate 11. After adjusting the second fixture 14 on the sliding plate 11 to a suitable position, insert the staple into the connection frame 2 and the sliding plate 11 to limit it. Then, place the object to be measured, such as a charging board, into the second fixture 14, and then turn on the adjusting member 4. The starting of the adjusting member 4 drives the connecting frame 17 to adjust. The adjustment of the connecting frame 17 drives the connecting plate 6 to adjust. The adjustment of the connecting plate 6 drives the fixing plate 7 to adjust. The adjustment of the fixing plate 7 pushes the limiting plate 8 to slide outside the connection frame 2. The movement of the limiting plate 8 drives the first fixture 10 to move. The first fixture 10 moves towards the side opposite to the second fixture 14 to clamp and fix the object to be measured. When the first fixture 10 and the second fixture 14 need to be installed, first install the first fixture 10 outside the limiting plate 8, then snap the mounting block 9 into the limiting plate 8 and the first fixture 10. Then, install the mounting rod 12 outside the sliding plate 11, install the clamping block 13 outside the mounting rod 12, and then install the second fixture 14 outside the clamping block 13.

[0026] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional ATE automatic test fixture, comprising a base plate (1) and a connection frame (2), characterized in that: Also includes: A support plate (3) is fixed on the top of the bottom plate (1), an adjusting member (4) is arranged on the outer side of the support plate (3), a connecting shaft (5) is arranged on the top of the adjusting member (4), a connecting frame (17) is rotatably arranged on the outer side of the connecting shaft (5), a connecting plate (6) is rotatably arranged on the outer side of the connecting frame (17), two groups of fixing plates (7) are rotatably arranged on the inner wall of the connecting plate (6), and two groups of limiting plates (8) are rotatably arranged on the outer side of the fixing plate (7); A mounting block (9) is arranged on the inner wall of the limiting plate (8), a first clamp (10) is clamped on the outer side of the mounting block (9), a slide plate (11) is clamped on the inner wall of the connecting frame (2), a mounting rod (12) is mounted on the outer side of the slide plate (11), a clamping block (13) is mounted on one side of the mounting rod (12), a second clamp (14) is mounted on one side of the clamping block (13), and the first clamp (10) and the second clamp (14) are used in conjunction with each other.

2. A multifunctional ATE automatic test fixture according to claim 1, characterized in that: The adjusting member (4) comprises a mounting frame (41) fixed to one side of the supporting plate (3), and a cylinder (42) is rotatably provided on the inner wall of the mounting frame (41) for driving the connecting shaft (5) to perform adjustment.

3. The multifunctional ATE automatic test fixture according to claim 1, characterized in that: Two groups of clamping frames (15) are installed on the outer side of the support plate (3), and a mounting plate (16) is installed on one side of the clamping frame (15).

4. The multifunctional ATE automatic test fixture according to claim 3, characterized in that: A fixed shaft (18) is rotatably mounted on the inner wall of the mounting plate (16), and the outer side of the fixed shaft (18) is rotatably connected to the inner wall of the connecting frame (17).

5. The multifunctional ATE automatic test fixture according to claim 1, characterized in that: A support block (19) is fixed on the top of the connection frame (2), and a connection disk (20) is rotatably disposed on the inner wall of the support block (19).

6. The multifunctional ATE automatic test fixture according to claim 5, characterized in that: An adjusting plate (21) is rotatably provided on the outer side of the connecting plate (20), and a fixing plate (22) for improving the stability of the fixing plate (7) is rotatably provided on the inner wall of the adjusting plate (21).

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