Abrasion resistance test fixture for silica gel ring of card holder

Abstract

The utility model discloses a card holder silica gel ring wear resistance test fixture, which comprises a fixture seat, a plurality of grooves axially arranged along an X axis are arranged on the upper end face of the fixture seat, concave fixture cavities are arranged at the upper ends of the left side and the right side of each groove, and convex positioning bumps are arranged in the fixture cavities. A pressing plate is arranged at the upper end of the jig cavity. According to the utility model, the clamping support is firstly arranged at the upper end of the jig cavity, is positioned by the positioning convex block and is pressed by the pressing plate, so that the fixing effect is good, and then the product is rubbed back and forth by the eraser, so that the wear resistance of the silica gel ring is tested; the concave jig cavities are formed in the upper ends of the left side and the right side of the groove, so that the jig can test a plurality of products at a time, and the testing efficiency is greatly improved; therefore, the utility model has the advantages of novel design, simple structure and good fixing effect, can simultaneously test a plurality of products, and greatly improves the test efficiency.

Description

Technical Field

[0001] This utility model relates to the field of card holder technology, and in particular to a card holder silicone ring wear resistance testing fixture. Background Technology

[0002] With the development of society, consumers have higher and higher requirements for mobile phones, such as the waterproof performance of mobile phones. The waterproof performance of mobile phones is mainly reflected in the waterproof performance of the SIM card tray, which in turn is mainly reflected in the wear resistance of the silicone ring of the SIM card tray. Therefore, a wear resistance test fixture for the silicone ring of the SIM card tray was designed. Utility Model Content

[0003] The purpose of this utility model is to provide a wear resistance testing fixture for silicone rings in order to address the shortcomings of the existing technology. This fixture has a novel design, simple structure, good fixing effect, and can test multiple products at the same time, which greatly improves the testing efficiency.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution.

[0005] A wear resistance test fixture for a silicone ring includes a fixture base, a plurality of grooves arranged along the X-axis on the upper surface of the fixture base, and fixture cavities arranged in a concave manner on the upper ends of the left and right sides of the grooves, and positioning protrusions arranged in a convex manner are provided in the fixture cavities, and a pressure plate is installed on the upper end of the fixture cavity.

[0006] The fixture base has two grooves at its upper end.

[0007] The upper end of the pressure plate is provided with several screw holes.

[0008] The pressure plate is fixed to the upper end of the fixture base with screws.

[0009] The beneficial effects of this utility model are as follows: The wear resistance testing fixture for silicone rings according to this utility model includes a fixture base. The upper surface of the fixture base is provided with several grooves arranged along the X-axis. The upper ends of the left and right sides of the grooves are provided with concave fixture cavities, and the fixture cavities are provided with convex positioning protrusions. A pressure plate is installed at the upper end of the fixture cavity. This utility model first installs the silicone ring onto the upper end of the fixture cavity, and positions it using the positioning protrusions and presses it firmly with the pressure plate, ensuring good fixation. Then, an eraser is used to rub the product back and forth to test the wear resistance of the silicone ring. Because the upper surface of the fixture base has several grooves arranged along the X-axis, and the upper ends of the left and right sides of the grooves are provided with concave fixture cavities, the fixture can test multiple products at once, greatly improving testing efficiency. Therefore, this utility model has the advantages of novel design, simple structure, good fixation effect, and the ability to test multiple products simultaneously, greatly improving testing efficiency. Attached Figure Description

[0010] The present invention will be further described below with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention.

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] exist Figure 1 This includes:

[0013] 1—Jig base 11—Groove

[0014] 12——Jig cavity 13——Positioning bump

[0015] 14 - Pressure plate 141 - Screw hole. Detailed Implementation

[0016] The present invention will now be described in conjunction with specific embodiments.

[0017] like Figure 1 As shown, a wear resistance test fixture for a silicone ring includes a fixture base 1. The upper surface of the fixture base 1 is provided with a plurality of grooves 11 arranged along the X-axis. The upper ends of the left and right sides of the grooves 11 are provided with recessed fixture cavities 12. The fixture cavities 12 are provided with convex positioning protrusions 13. A pressure plate 14 is installed on the upper end of the fixture cavity 12.

[0018] In a preferred embodiment, the upper end of the fixture seat 1 is provided with two grooves 11.

[0019] Furthermore, the upper end of the pressure plate 14 is provided with a plurality of screw holes 141.

[0020] In a preferred embodiment, the pressure plate 14 is fixedly mounted on the upper end of the fixture base 1 with screws.

[0021] Further explanation is needed. This invention first installs the card holder onto the upper end of the fixture cavity 12, and positions it using the positioning protrusion 13 and presses it firmly using the pressure plate 14, ensuring good fixation. Then, an eraser is used to rub the product back and forth to test the wear resistance of the silicone ring. Several grooves 11 arranged along the X-axis are provided on the upper surface of the fixture seat 1, and recessed fixture cavities 12 are provided on the upper ends of the left and right sides of the grooves 11, allowing the fixture to test multiple products simultaneously, greatly improving testing efficiency. Therefore, this invention has the advantages of novel design, simple structure, good fixation, and the ability to test multiple products simultaneously, significantly improving testing efficiency.

[0022] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A wear resistance testing fixture for a silicone ring with a cassette, characterized in that: It includes a fixture base (1), the upper end surface of the fixture base (1) is provided with a number of grooves (11) arranged along the X-axis, and the upper ends of the left and right sides of the grooves (11) are provided with fixture cavities (12) arranged in a concave shape, and the fixture cavity (12) is provided with a positioning protrusion (13) arranged in a convex shape, and a pressure plate (14) is installed on the upper end of the fixture cavity (12).

2. The wear resistance testing fixture for a silicone ring with a cassette according to claim 1, characterized in that: The upper end of the fixture base (1) is provided with two grooves (11).

3. The wear resistance testing fixture for a silicone ring with a cassette according to claim 1, characterized in that: The upper end of the pressure plate (14) is provided with several screw holes (141).

4. The wear resistance testing fixture for a silicone ring with a cassette according to claim 1, characterized in that: The pressure plate (14) is fixed to the upper end of the fixture seat (1) with screws.

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