Compatible quick-release switching combined carrier plate

Abstract

The utility model aims to provide the compatible quick-release switching combined carrier plate which is simple to operate, can be used for compatibly placing two products with different sizes, realizes quick-release switching test modes, can reduce the types and the number of customized carrier plates, and is beneficial to reducing the processing and manufacturing cost. The carrier plate comprises a carrier plate base body, a profiling groove matched with a product is formed in the carrier plate base body, detachable inserts are arranged at the two ends of the profiling groove, threaded holes are formed in the inserts and the carrier plate base body, and the inserts are fixedly connected with the carrier plate base body through fixing screws. The device is applied to the technical field of product testing.

Description

Technical Field

[0001] The utility model is applied to the technical field of product testing, and particularly relates to a quick-release switchable combined carrier plate. Background Art

[0002] A carrier is a carrier used to place and position the product to be tested. In the product testing industry, a one-to-one special customized carrier is usually used for product placement and positioning. Different carriers need to be designed for products of different sizes to meet the testing requirements, which results in the inability to further reduce the cost of testing and manufacturing. Existing carriers are mainly special customized types, which can only be placed and positioned for a single product, and cannot achieve compatible testing for two or more products of different sizes. Therefore, two different carriers need to be produced for the testing of two products that only differ in size, resulting in unnecessary waste of testing resources and increased processing and manufacturing costs of the carriers. Therefore, it is necessary to provide a compatible quick-release switching combined carrier that is easy to operate, compatible with the placement of two products of different sizes, realizes a quick-release switching test mode, can reduce the types and quantity of customized carriers, and is conducive to reducing processing and manufacturing costs. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a compatible quick-release switching combined carrier board which is simple to operate, compatible with placing two products of different sizes, realizes a quick-release switching test mode, can reduce the types and quantity of customized carrier boards, and is conducive to reducing processing and manufacturing costs.

[0004] The technical solution adopted by the utility model is: the utility model includes a carrier substrate, the carrier substrate is provided with a profiling groove adapted to the product, both ends of the profiling groove are provided with detachable inserts, the inserts and the carrier substrate are both provided with threaded holes, and the inserts are connected and fixed to the carrier substrate by fixing screws.

[0005] It can be seen from the above scheme that the structure of the present application is relatively compact. When the pin points of the products to be tested are the same, it can realize compatible test modes for products of two different sizes and realize quick-release switching positioning. Without replacing the carrier board, only some insert components need to be removed or added, which is compatible with the positioning of products of two different sizes, thereby reducing the types and quantities of carrier boards, reducing the production cost of the carrier boards and improving the utilization efficiency.

[0006] A preferred solution is that a positioning pin is provided at the bottom of the insert, a positioning hole is provided on the carrier substrate, and the positioning pin is plugged into and matched with the positioning hole.

[0007] A preferred solution is that the compatible quick-release switchable combined carrier also includes an opening and closing part, the opening and closing part includes a base plate and a pressure plate, the carrier base is arranged on the upper surface of the base plate, one end of the base plate is hinged to one end of the pressure plate, and the other end of the base plate is provided with a fastening part, the pressure plate is rotated until it is attached to the base plate, and the pressure plate is tightly fitted with the base plate through the fastening part.

[0008] A preferred solution is that a guide pin is provided at the bottom of the carrier substrate, a guide hole is opened in the bottom plate, and the guide pin is plugged into and matched with the guide hole.

[0009] A preferred solution is that an elastic structure is provided at the bottom of the pressing plate, and the pressing plate is rotated until the pressing plate is in contact with the bottom plate, and the elastic structure is in close contact with the product of the carrier substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a three-dimensional structural diagram of the carrier substrate;

[0011] Figure 2 is a three-dimensional structural exploded view of the carrier substrate;

[0012] Figure 3 is a plan view of a three-dimensional structural diagram of the carrier substrate provided with the insert;

[0013] Figure 4 is a plan view of the three-dimensional structure diagram of the carrier base body after the insert is disassembled;

[0014] Figure 5 is a three-dimensional structural diagram of the opening and closing member disassembling the insert;

[0015] Figure 6 It is a three-dimensional structural diagram of the opening and closing member. DETAILED DESCRIPTION

[0016] like Figures 1 to 4 As shown, in this embodiment, the utility model includes a carrier base 1, the carrier base 1 is provided with a contoured groove 2 adapted to the product, and removable inserts 3 are provided at both ends of the contoured groove 2. The inserts 3 and the carrier base 1 are both provided with threaded holes 4, and the inserts 3 are connected and fixed to the carrier base 1 by fixing screws 5.

[0017] The carrier substrate 1 is a modular structure, and the placement and positioning of two products of different sizes are completed by disassembling and assembling the insert 3. The threaded hole 4 of the insert 3 is threadedly matched with the threaded hole 4 of the carrier substrate 1 through the fixing screw 5 to achieve the connection and fixation of the insert 3 and the carrier substrate 1.

[0018] The profiling groove 2 is an internal cavity of the carrier substrate 1. Figure 4 As shown, the insert 3 has been removed from the carrier substrate 1, which is suitable for the placement and positioning of large products. The product boundary X direction is positioned by the internal cavity of the carrier substrate, and the product boundary Y direction is also positioned by the internal cavity of the carrier substrate. The position of the product in the carrier substrate 1 is restricted by the internal cavity and cannot be moved, thus completing the placement and positioning of large products.

[0019] like Figure 3 As shown, the carrier substrate 1 has been installed with the insert 3, which is suitable for the placement and positioning of small products. When the small product is placed in the carrier substrate 1, the product boundary X direction is positioned by the internal cavity of the carrier substrate 1, and the product boundary Y direction is positioned by the side walls of the two groups of inserts 3. In this way, the position of the product in the combined carrier is restricted in both directions and cannot be moved, completing the placement and positioning of the small product. The entire combined carrier is relatively simple in structure, its carrier substrate is small in size and the insert assembly is easy to dismantle and assemble. When testing two products of different sizes, it is only necessary to remove or install two groups of insert assemblies to switch between the two test modes, without replacing a new carrier for assembly testing.

[0020] like Figures 1 to 3 As shown, in this embodiment, a positioning pin 6 is provided at the bottom of the insert 3, and a positioning hole 7 is provided on the carrier substrate 1. The positioning pin 6 is plugged into and matched with the positioning hole 7 to ensure that the insert 3 is accurately plugged into the carrier substrate 1, which is beneficial to improving the installation speed.

[0021] like Figures 1 to 3 As shown, in this embodiment, the compatible quick-release switch combined carrier also includes an opening and closing member 8, the opening and closing member 8 includes a bottom plate 9 and a pressure plate 10, the carrier substrate 1 is arranged on the upper surface of the bottom plate 9, one end of the bottom plate 9 is hinged to one end of the pressure plate 10, and the other end of the bottom plate 9 is provided with a fastening member 11, the pressure plate 10 is rotated until the pressure plate 10 is attached to the bottom plate 9, and the pressure plate 10 is tightly fastened with the bottom plate 9 through the fastening member 11. The bottom plate 9 is connected to the external test machine, and the carrier substrate 1 is provided with a pinhole. When the product is placed on the carrier substrate 1, the pressure plate 10 is rotated, and the pressure plate 10 is tightly fastened with the bottom plate 9 through the fastening member 11, thereby completing the installation and positioning of the product, and at the same time, the test interface of the product is in contact with the test port of the bottom plate 9 through the pinhole, thereby completing the test conduction.

[0022] like Figures 1 to 3As shown, in this embodiment, a guide pin 12 is provided at the bottom of the carrier substrate 1, and a guide hole 13 is provided on the bottom plate 9, and the guide pin 12 is plugged into and matched with the guide hole 13. The guide pin 12 can ensure the installation accuracy between the carrier substrate 1 and the bottom plate 9 to meet the accuracy requirements required in the test state.

[0023] like Figures 1 to 3 As shown, in this embodiment, an elastic structure 14 is provided at the bottom of the pressing plate 10. The pressing plate 10 is rotated until the pressing plate 10 is attached to the bottom plate 9. The elastic structure 14 fits tightly with the product of the carrier substrate 1, and the product is firmly positioned on the carrier substrate 1 to avoid displacement and loosening of the product during the test, thereby ensuring the conduction of the test.

Claims

1. A quick-release switchable combined carrier plate, characterized in that: The invention comprises a carrier substrate (1), the carrier substrate (1) being provided with a profiling groove (2) adapted to the product, and detachable inserts (3) being arranged at both ends of the profiling groove (2), the inserts (3) and the carrier substrate (1) both being provided with threaded holes (4), and the inserts (3) being connected and fixed to the carrier substrate (1) by fixing screws (5).

2. The quick-release switchable combined carrier plate according to claim 1, characterized in that: A positioning pin (6) is provided at the bottom of the insert (3), a positioning hole (7) is provided on the carrier base (1), and the positioning pin (6) is plugged into and fitted with the positioning hole (7).

3. The quick-release switchable combined carrier plate according to claim 1, characterized in that: The quick-release switchable combined carrier plate also includes an opening and closing member (8), the opening and closing member (8) includes a base plate (9) and a pressure plate (10), the carrier plate base (1) is arranged on the upper surface of the base plate (9), one end of the base plate (9) is hinged to one end of the pressure plate (10), and the other end of the base plate (9) is provided with a fastening member (11), the pressure plate (10) is rotated until the pressure plate (10) is attached to the base plate (9), and the pressure plate (10) is tightly fastened with the base plate (9) through the fastening member (11).

4. The quick-release switchable combined carrier plate according to claim 3, characterized in that: A guide pin (12) is provided at the bottom of the carrier substrate (1), a guide hole (13) is provided on the bottom plate (9), and the guide pin (12) is plugged into and fitted with the guide hole (13).

5. The quick-release switchable combined carrier board according to claim 3, characterized in that: The bottom of the pressing plate (10) is provided with an elastic structure (14), and the pressing plate (10) is rotated until the pressing plate (10) is in contact with the bottom plate (9), so that the elastic structure (14) fits tightly with the product of the carrier substrate (1).

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