High-precision automatic test mechanism for various products

Abstract

The utility model relates to the technical field of test equipment and application, and discloses a high-precision automatic test mechanism for various products, which comprises a carrier plate, a fixing assembly is arranged in the middle of the carrier plate, a plurality of fixture blocks are fixedly connected to the top of the carrier plate, a product is arranged at the bottom of the carrier plate, and the fixture blocks are fixedly connected to the bottom of the carrier plate. A product head clamping block is arranged at the top of the product, two pins are fixedly connected to the bottom of the product, the two pins are slidably connected to the middles of the two clamping blocks respectively, and a needle mold assembly is arranged at the top of the carrier plate. According to the utility model, under the mutual cooperation of the support plate, the clamping blocks, the copper nuts, the tray cover plate and other structures, a plurality of products of different models can be fixed on the support plate, and the high-precision automatic test of the performance of a plurality of products can be realized only by using one support plate. The problem that the test efficiency is affected due to the fact that different support plates need to be replaced for testing for different products is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of testing equipment and application, in particular to a high-precision automatic testing mechanism for a variety of products. Background Art

[0002] Equipment testing is to ensure product quality, performance and reliability, which helps ensure that the quality and performance of products meet the expected standards before they are delivered to users, reduce subsequent maintenance costs, improve user satisfaction, and support enterprises in gaining a competitive advantage in the market.

[0003] However, most of the testing equipment on the market today requires different carriers as carriers when performing performance tests on different products. The volume of the carrier is usually large, which leads to a large weight of the carrier. Therefore, it is very troublesome to replace the carrier, and it takes a lot of time to replace the carrier, resulting in low testing efficiency of the product. Therefore, a high-precision automatic testing mechanism for multiple products is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a mechanism for high-precision automatic testing of various products, aiming to improve the problem in the prior art that different carrier boards need to be replaced for testing different products, thereby affecting the test efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mechanism for high-precision automatic testing of various products, including a carrier plate, a fixed component is arranged in the middle of the carrier plate, a plurality of card blocks are fixedly connected to the top of the carrier plate, a product is arranged at the bottom of the carrier plate, a product head card block is arranged at the top of the product, two pins are fixedly connected to the bottom of the product, the two pins are respectively slidably connected to the middle of the two card blocks, and a needle mold assembly is arranged on the top of the carrier plate.

[0006] As a further description of the above technical solution:

[0007] The fixing assembly comprises a tray cover plate, which is arranged in the middle of the carrier plate, and a plurality of copper nuts are threadedly connected in the middle of the tray cover plate.

[0008] As a further description of the above technical solution:

[0009] The needle mold assembly includes a needle mold mounting block, which is arranged above the carrier plate, a test line fixing plate is fixedly connected to the top of the needle mold mounting block, a needle mold cover plate is fixedly connected to the top of the needle mold mounting block, a protective assembly is arranged at the bottom of the needle mold mounting block, and a probe is arranged in the middle of the protective assembly.

[0010] As a further description of the above technical solution:

[0011] The protection component includes a needle block cushion block, which is fixedly connected to the bottom of the needle mold mounting block, the bottom of which is fixedly connected to a needle block, and the bottom of the needle block is provided with a needle guard block, which is slidably connected to the outer periphery of the probe.

[0012] As a further description of the above technical solution:

[0013] A groove is formed at the bottom of the carrier plate, and the tray cover is arranged in the middle of the groove.

[0014] As a further description of the above technical solution:

[0015] The plurality of card blocks are evenly distributed on the top of the carrier board, and the plurality of card blocks do not contact each other.

[0016] As a further description of the above technical solution:

[0017] The plurality of copper nuts are evenly arranged in the middle of the tray cover plate, and the plurality of copper nuts are all threadedly connected to the middle of the carrier plate.

[0018] As a further description of the above technical solution:

[0019] The probe is fixedly connected to the bottom of the needle block cushion block, and the needle block is sleeved on the outer periphery of the probe.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, with the cooperation of the carrier board, the clamping block, the copper nut, the tray cover and other structures, multiple products of different models can be fixed on the carrier board, so that high-precision automatic testing of the performance of multiple products can be achieved with only one carrier board, so as to solve the problem that different carrier boards need to be replaced for testing different products, thereby affecting the test efficiency.

[0022] 2. In the utility model, with the cooperation of the needle block cushion block, the needle block, the needle guard block and other structures, the probe can be protected during the process to solve the problem that the probe is easily damaged during the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of a mechanism for high-precision automatic testing of various products proposed by the utility model;

[0024] Figure 2 This is a structural schematic diagram of a tray cover of a mechanism for high-precision automatic testing of multiple products proposed by the utility model;

[0025] Figure 3 This is a structural schematic diagram of a card block of a mechanism for high-precision automatic testing of multiple products proposed by the utility model;

[0026] Figure 4 The utility model is a schematic diagram of the structure of a test line fixing plate of a mechanism for high-precision automatic testing of various products.

[0027] Legend:

[0028] 1. Test line fixing plate; 2. Carrier board; 3. Clamp block; 4. Copper nut; 5. Product; 6. Product head clamp block; 7. Tray cover; 8. Needle mold mounting block; 9. Needle block pad; 10. Probe; 11. Pin; 12. Needle mold cover; 13. Needle block; 14. Needle guard block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 and Figure 3 The utility model provides an embodiment: a mechanism for high-precision automatic testing of multiple products, including a carrier board 2, a fixed component is arranged in the middle of the carrier board 2, a plurality of card blocks 3 are fixedly connected to the top of the carrier board 2, a product 5 is arranged at the bottom of the carrier board 2, a product head card block 6 is arranged on the top of the product 5, two pins 11 are fixedly connected to the bottom of the product 5, the two pins 11 are respectively slidably connected to the middle of the two card blocks 3, a pin mold component is arranged on the top of the carrier board 2, a plurality of card blocks 3 are evenly distributed on the top of the carrier board 2, and the plurality of card blocks 3 do not contact each other.

[0031] Specifically, by placing the product 5 at the bottom of the carrier 2, and passing the pin 11 set at the bottom of the product 5 through the middle of the carrier 2, moving to the middle of the card block 3, and by placing the product head card block 6 at the bottom of the carrier 2, after the placement is completed, the carrier 2 and the product 5 are fixed by the fixing component, and then the product 5 is tested by the pin mold component. Through the multiple card blocks 3 set above the carrier 2, multiple products 5 can be placed on the carrier 2, so that the carrier 2 can test multiple and different types of products 5, which can reduce the number of times the carrier 2 is replaced, which not only reduces the work intensity of the staff, but also reduces the time required for frequent replacement of the carrier 2, and improves the testing efficiency of the device.

[0032] Reference Figure 1-2 The fixing component includes a tray cover plate 7, which is arranged in the middle of the carrier plate 2. A plurality of copper nuts 4 are threadedly connected to the middle of the tray cover plate 7. A groove is provided at the bottom of the carrier plate 2. The tray cover plate 7 is arranged in the middle of the groove. A plurality of copper nuts 4 are evenly arranged in the middle of the tray cover plate 7. The plurality of copper nuts 4 are all threadedly connected to the middle of the carrier plate 2.

[0033] Specifically, after the product 5 is placed, the tray cover 7 is moved from the back of the carrier 2 to the inside of the groove opened in the middle of the carrier 2, and the tray cover 7 and the carrier 2 are connected together through the copper nut 4 by rotating the copper nut 4. By fixing the tray cover 7 and the carrier 2, multiple products 5 can be fixed on one side of the carrier 2, so that when the needle mold assembly tests the product 5, the product 5 will not shake, and the stability of the product 5 is maintained to prevent the product 5 from moving during the test and having an adverse effect on the test.

[0034] Reference Figure 1 , Figure 3 and Figure 4 The needle mold assembly includes a needle mold mounting block 8, which is arranged above the carrier board 2, the top of the needle mold mounting block 8 is fixedly connected with a test line fixing plate 1, the top of the needle mold mounting block 8 is fixedly connected with a needle mold cover plate 12, the bottom of the needle mold mounting block 8 is provided with a protective assembly, the probe 10 is fixedly connected to the bottom of the needle block cushion block 9, the needle block 13 is sleeved on the periphery of the probe 10, the middle part of the protective assembly is provided with the probe 10, the protective assembly includes a needle block cushion block 9, the needle block cushion block 9 is fixedly connected to the bottom of the needle mold mounting block 8, the bottom of the needle block cushion block 9 is fixedly connected with a needle block 13, the bottom of the needle block 13 is provided with a needle guard block 14, and the needle guard block 14 is slidably connected to the periphery of the probe 10.

[0035] Specifically, by moving the test line fixing plate 1 downward, the test line fixing plate 1 drives the needle mold mounting block 8 to move synchronously. When the needle mold mounting block 8 moves downward, it will also push the needle block cushion block 9 and the needle block 13 to move synchronously with the needle mold mounting block 8, so that the probe 10 gradually moves downward above the carrier plate 2, and in the process of moving, it will first contact the pin 11 set at the bottom of the product 5, and then the probe 10 will continue to descend, and then the needle guard block 14 on the periphery of the probe 10 will be pushed by the pin 11 and move in the opposite direction to the probe 10. When the top of the needle guard block 14 moves to contact with the needle block 13, the product 5 can be tested. The probe 10 is set at the bottom of the needle block cushion block 9, and the needle block 13 and the needle guard block 14 are added on the periphery of the probe 10 to solve the problem that the probe 10 is easily damaged during operation.

[0036] Working principle: by passing the pins 11 arranged on both sides of the bottom of the product 5 through the middle of the card block 3 arranged above the carrier board 2, and then fixing the pins 11 through the card block 3, the product 5 can be fixed under the carrier board 2, and the product head card block 6 is placed on the top of the product 5, so that the product head card block 6 is also placed under the carrier board 2, and then repeating the action, it can be realized that the carrier board 2 can place multiple products 5 at the same time, so as to solve the problem that different carrier boards 2 are needed as carriers when performing performance tests on different products 5, and then by moving the tray cover 7 from the bottom of the carrier board 2 Move to the inside of the carrier 2, and then fix the tray cover 7 and the carrier 2 through the copper nut 4, so that the product 5 can be fixed under the carrier 2, and then press down the test line fixing plate 1 to make the test line fixing plate 1 drive the needle mold mounting block 8 to move synchronously, and drive the probe 10 to move through the needle mold mounting block 8. During the movement, the probe 10 will first contact the pin 11 set at the bottom of the product 5. When the probe 10 contacts the product 5, the needle guard block 14 will shrink. When the top of the needle guard block 14 moves to contact with the needle block 13, the product 5 can be tested.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mechanism for high-precision automatic testing of a variety of products, comprising a carrier board (2), characterized in that: A fixing component is arranged in the middle of the carrier (2), a plurality of card blocks (3) are fixedly connected to the top of the carrier (2), a product (5) is arranged at the bottom of the carrier (2), a product head card block (6) is arranged at the top of the product (5), two pins (11) are fixedly connected to the bottom of the product (5), the two pins (11) are respectively slidably connected to the middle of the two card blocks (3), and a pin mold component is arranged at the top of the carrier (2).

2. A high-precision automatic testing mechanism for multiple products according to claim 1, characterized in that: The fixing assembly comprises a tray cover plate (7), wherein the tray cover plate (7) is arranged in the middle of the carrier plate (2), and a plurality of copper nuts (4) are threadedly connected to the middle of the tray cover plate (7).

3. A high-precision automatic testing mechanism for multiple products according to claim 1, characterized in that: The needle mold assembly comprises a needle mold mounting block (8), wherein the needle mold mounting block (8) is arranged above the carrier plate (2), the top of the needle mold mounting block (8) is fixedly connected to a test line fixing plate (1), the top of the needle mold mounting block (8) is fixedly connected to a needle mold cover plate (12), the bottom of the needle mold mounting block (8) is provided with a protective assembly, and the middle of the protective assembly is provided with a probe (10).

4. A high-precision automatic testing mechanism for multiple products according to claim 3, characterized in that: The protection component comprises a needle block cushion block (9), wherein the needle block cushion block (9) is fixedly connected to the bottom of the needle mold mounting block (8), the bottom of the needle block cushion block (9) is fixedly connected to a needle block (13), the bottom of the needle block (13) is provided with a needle guard block (14), and the needle guard block (14) is slidably connected to the outer periphery of the probe (10).

5. A high-precision automatic testing mechanism for multiple products according to claim 2, characterized in that: The bottom of the carrier plate (2) is provided with a groove, and the tray cover plate (7) is arranged in the middle of the groove.

6. A high-precision automatic testing mechanism for multiple products according to claim 1, characterized in that: The plurality of card blocks (3) are evenly distributed on the top of the carrier plate (2), and the plurality of card blocks (3) do not contact each other.

7. A high-precision automatic testing mechanism for multiple products according to claim 2, characterized in that: The plurality of copper nuts (4) are evenly arranged in the middle of the tray cover plate (7), and the plurality of copper nuts (4) are all threadedly connected to the middle of the carrier plate (2).

8. A high-precision automatic testing mechanism for multiple products according to claim 4, characterized in that: The probe (10) is fixedly connected to the bottom of the needle block cushion block (9), and the needle block (13) is sleeved on the outer circumference of the probe (10).

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