Fastening mechanism for product testing

Abstract

The utility model relates to a fastening mechanism for product testing, which belongs to the technical field of 3C product production and processing and comprises a fastening piece main body, the upper end part of the fastening piece main body is fixedly connected with a fastening plate, and the fastening piece main body is provided with a flexible clamping component; the flexible clamping assembly comprises a first fan, a first air outlet pipe, a first air inlet pipe, a first air expanding barrel, a connecting box, an electric telescopic rod, a limiting plate, a limiting block, a second fan, a second air inlet pipe, a second air outlet pipe, a second air expanding barrel, an adsorption plate, a vertical frame, an air cylinder and a sliding block. The first fan is fixedly connected to the inner bottom wall of the fastener body. The fastening mechanism for product testing has the advantages that the flexible clamping assembly is arranged on the fastening mechanism, the workpiece to be tested can be transversely or vertically clamped through the flexible clamping assembly, the workpiece is not shielded when the workpiece to be tested is clamped, and then the practicability of the fastening mechanism for product testing is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of 3C product production and processing, in particular to a fastening mechanism for product testing. Background Technique

[0002] 3C products are the general term for computer products, communication products and consumer electronic products, also known as "information appliances", such as computers, tablet computers, mobile phones or digital audio players, etc. Since the volume of 3C products is generally not large, a "small" character is often added in the middle, so they are often collectively referred to as "3C small appliances". The basis for the development of 3C products and their rapid entry into families is the rapid development of integrated circuits and the Internet. When testing existing 3C products, a fastening mechanism for 3C product testing is often required to fix the 3C product to avoid position deviation of the 3C product.

[0003] Among the fastening mechanisms for product testing on the market, a fastening mechanism for testing mobile phone touch screen function chips in the utility model CN217776752U. Although the force generated by the motor of this fastening mechanism for testing mobile phone touch screen function chips passes through the first gear and the connecting bearing driven by the second gear with the help of a retractor, a buffering effect will be obtained, which helps the subsequent components of the fastening mechanism to operate smoothly, improves the fixing and safety of the fastening mechanism, and solves the problem that the mobile phone touch screen often shifts during testing in the market and is not well fixed, affecting the test effect.

[0004] However, since the stable bracket in the above comparative example will block a partial area of the upper surface of the support seat, when the 3C product is placed into the fastening mechanism, it can only be horizontally placed from the side, which is not convenient to match with the existing vertical feeding equipment, increases the difficulty of placing the 3C product, and is very inconvenient to use. Therefore, the fastening mechanism needs to be improved. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a fastening mechanism for product testing, which has the advantages of enhancing the practicability of the fastening mechanism for product testing, etc., and solves the problem that the fastening mechanism for product testing needs to be improved.

[0006] To achieve the above object, the utility model provides the following technical solution: A fastening mechanism for product testing, including a fastener main body, a fastening plate is fixedly connected to the upper end of the fastener main body, and a flexible clamping assembly is arranged on the fastener main body.

[0007] The flexible clamping assembly includes a first fan, a first air outlet pipe, a first air inlet pipe, a first air diffuser, a connection box, an electric telescopic rod, a limiting plate, a limiting block, a second fan, a second air inlet pipe, a second air outlet pipe, a second air diffuser, an adsorption plate, a vertical frame, a cylinder, and a sliding block. The first fan is fixedly connected to the inner bottom wall of the fastener body. The first air outlet pipe and the first air inlet pipe are both communicated with the first fan. The first air inlet pipe is communicated between the first air diffuser and the first fan. The connection box is fixedly connected to the inner wall of the fastener body. The electric telescopic rod is hinged to the inner bottom wall of the connection box. The output end direction of the electric telescopic rod is upward. The limiting plate is hinged to the inner top wall of the connection box. The lower end of the limiting plate is hinged to the output end of the electric telescopic rod. The limiting block is fixedly connected to the upper end of the limiting plate. The second fan is fixedly connected to the side of the fastener body. The second air outlet pipe and the second air inlet pipe are both communicated with the second fan. The second air inlet pipe is communicated between the second air diffuser and the second air inlet pipe. The adsorption plate is fixedly connected to the end of the second air diffuser. The vertical frame is fixedly connected to the end of the fastener body on the mountain. The cylinder is fixedly connected to the side of the vertical frame. The output end direction of the cylinder is toward the side of the fastening plate. The sliding block slides in the fastening plate and is fixedly connected to the output end of the cylinder.

[0008] Further, a connection hole is formed in the fastener body, and the first air outlet pipe passes through the fastener body through the connection hole.

[0009] Further, a first adsorption hole is formed in the fastening plate, and a second adsorption hole is formed in the adsorption plate.

[0010] Among them, the number of the first adsorption holes and the second adsorption holes is several.

[0011] Further, a sliding groove is formed in the fastening plate, and the sliding block slides in the fastening plate through the sliding groove.

[0012] Further, a first air hole is formed in the upper end of the first air diffuser, and a second air hole is formed in the lower end of the connection box.

[0013] Among them, the first air diffuser and the connection box are communicated through the first air hole and the second air hole.

[0014] Further, the number of the limiting blocks is several, and several of the limiting blocks are arranged in an equidistant distribution with a decreasing order on the limiting plate.

[0015] Among them, the limiting block is an elastic rubber block, and the specifications of the limiting blocks are different, so that when the limiting plate is displaced to different inclination angles, different specifications of the limiting blocks are inserted into different first adsorption holes in turn, thereby completing the adsorption range during the adsorption of the fastening plate.

[0016] Further, a driving hole is formed in the fastening plate, and the output end of the cylinder passes through the fastening plate through the driving hole.

[0017] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0018] The fastening mechanism for product testing has the advantages that by providing a flexible clamping component on the fastening mechanism, the flexible clamping component can not only clamp the workpiece to be tested horizontally or vertically, but also not block the workpiece when clamping the workpiece to be tested, thereby enhancing the practicability of the fastening mechanism for product testing. Description of the Drawings

[0019] Figure 1 It is a cross-sectional view of the overall structure of the present utility model;

[0020] Figure 2 It is an enlarged schematic view of the structure at A of the present utility model;

[0021] Figure 3 It is a three-dimensional view of the fastening plate structure of the present utility model.

[0022] In the figure: 1, the main body of the fastener; 2, the first fan; 3, the first air outlet pipe; 4, the first air inlet pipe; 5, the first air diffuser; 6, the connection box; 7, the electric telescopic rod; 8, the limiting plate; 9, the limiting block; 10, the first adsorption hole; 11, the fastening plate; 12, the second fan; 13, the second air inlet pipe; 14, the second air outlet pipe; 15, the second air diffuser; 16, the adsorption plate; 17, the second adsorption hole; 18, the stand; 19, the cylinder; 20, the sliding block; 21, the sliding groove. Detailed Embodiment

[0023] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 3 , a fastening mechanism for product testing in this embodiment includes a main body of the fastener 1. A fastening plate 11 is fixedly connected to the upper end of the main body of the fastener 1, and a flexible clamping component is provided on the main body of the fastener 1.

[0025] The flexible clamping assembly includes a first blower 2, a first air outlet pipe 3, a first air inlet pipe 4, a first air diffuser 5, a connection box 6, an electric telescopic rod 7, a limiting plate 8, a limiting block 9, a second blower 12, a second air inlet pipe 13, a second air outlet pipe 14, a second air diffuser 15, an adsorption plate 16, a vertical frame 18, a cylinder 19 and a sliding block 20. The first blower 2 is fixedly connected to the inner bottom wall of the fastener main body 1. Both the first air outlet pipe 3 and the first air inlet pipe 4 are communicated with the first blower 2. The first air inlet pipe 4 is communicated between the first air diffuser 5 and the first blower 2. The connection box 6 is fixedly connected to the inner wall of the fastener main body 1. The electric telescopic rod 7 is hinged to the inner bottom wall of the connection box 6. The output end direction of the electric telescopic rod 7 is upward. The limiting plate 8 is hinged to the inner top wall of the connection box 6. The lower end of the limiting plate 8 is hinged to the output end of the electric telescopic rod 7. The limiting block 9 is fixedly connected to the upper end of the limiting plate 8. The second blower 12 is fixedly connected to the side of the fastener main body 1. Both the second air outlet pipe 14 and the second air inlet pipe 13 are uniformly communicated with the second blower 12. The second air inlet pipe 13 is communicated between the second air diffuser 15 and the second air inlet pipe 13. The adsorption plate 16 is fixedly connected to the end of the second air diffuser 15. The vertical frame 18 is fixedly connected to the end of the fastener main body 1 on the mountain. The cylinder 19 is fixedly connected to the side of the vertical frame 18. The output end direction of the cylinder 19 is toward the side of the fastening plate 11. The sliding block 20 slides in the fastening plate 11 and is fixedly connected to the output end of the cylinder 19.

[0026] In this embodiment, a connection hole is provided in the fastener main body 1, and the first air outlet pipe 3 penetrates through the fastener main body 1 through the connection hole.

[0027] In this embodiment, an adsorption hole one 10 is provided in the fastening plate 11, and an adsorption hole two 17 is provided in the adsorption plate 16.

[0028] Among them, the number of the adsorption hole one 10 and the adsorption hole two 17 is several.

[0029] In this embodiment, a sliding groove 21 is provided in the fastening plate 11, and the sliding block 20 slides in the fastening plate 11 through the sliding groove 21.

[0030] In this embodiment, a wind hole one is provided at the upper end of the first air diffuser 5, and a wind hole two is provided at the lower end of the connection box 6.

[0031] Among them, the first air diffuser 5 and the connection box 6 are communicated through the wind hole one and the wind hole two.

[0032] In this embodiment, the number of the limiting blocks 9 is several, and several limiting blocks 9 are distributed at equal intervals in a decreasing order on the limiting plate 8.

[0033] Among them, the limiting block 9 is an elastic rubber block, and the specifications of the limiting blocks 9 are different, which can enable the limiting plate 8 to plug into different adsorption hole one 10 in turn when the limiting plate 8 is displaced to different inclination angles, so as to complete the adsorption range during the adsorption of the fastening plate 11.

[0034] In this embodiment, a driving hole is formed in the fastening plate 11, and the output end of the air cylinder 19 penetrates through the fastening plate 11 through the driving hole.

[0035] Among them, the adsorption plate 16 is driven to displace by the moving sliding block 20, and the adsorption plate 16 in displacement flexibly clamps workpieces to be tested with different specifications.

[0036] The working principle of the above embodiment is as follows:

[0037] First, place the workpiece to be tested on the upper end of the fastening plate 11. The air in the air expansion cylinder 1 is adsorbed through the air outlet pipe 3 and the air inlet pipe 4 by the first blower 2. When the air is adsorbed through the air expansion cylinder 1, the connection box 6 and the fastening plate 11, the workpiece to be tested on the upper end of the fastening plate 11 is adsorbed under the action of the first adsorption hole 10.

[0038] Secondly, the electric telescopic rod 7 operates to drive the limiting plate 8 to tilt at different degrees. When the limiting plate 8 presents different tilting angles, different specifications of limiting blocks 9 are inserted into different first adsorption holes 10. The limiting block 9 is an elastic rubber block, and the specifications of the limiting block 9 are different, which can enable the limiting plate 8 to make the different specifications of limiting blocks 9 be inserted into different first adsorption holes 10 in turn when the limiting plate 8 is displaced to different tilting angles, thereby completing the adsorption range when the fastening plate 11 adsorbs, thereby adjusting the adsorption range of the fastening plate 11, and further adsorbing and clamping workpieces to be tested with different specifications.

[0039] Finally, the air cylinder 19 is limited by the vertical frame 18. The air cylinder 19 operates to drive the sliding block 20 to slide in the sliding groove 21 of the fastening plate 11. The displacement of the sliding block 20 drives the displacement of the adsorption plate 16. When the adsorption plate 16 is displaced to fit the outside of the workpiece to be tested, the second blower 12 cooperates with the air inlet pipe 13 and the air outlet pipe 14 to adsorb and clamp the workpiece to be tested through the second adsorption hole 17, thereby enhancing the practicality of the fastening mechanism for product testing and other advantages.

[0040] It should be noted that in this article, 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 such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0041] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A fastening mechanism for product testing, comprising a fastener body (1), characterized in that: A fastening plate (11) is fixedly connected to the upper end of the fastener body (1), and a flexible clamping component is provided on the fastener body (1); The flexible clamping assembly comprises a fan (2), an air outlet pipe (3), an air inlet pipe (4), an air expansion tube (5), a connecting box (6), an electric telescopic rod (7), a limit plate (8), a limit block (9), a fan (12), an air inlet pipe (13), an air outlet pipe (14), an air expansion tube (15), an adsorption plate (16), a stand (18), a cylinder (19) and a sliding block (20), wherein the fan (2) is fixedly connected to the inner bottom wall of the fastener body (1), the air outlet pipe (3) and the air inlet pipe (4) are both connected to the fan (2), the air inlet pipe (4) is connected between the air expansion tube (5) and the fan (2), the connecting box (6) is fixedly connected to the inner wall of the fastener body (1), the electric telescopic rod (7) is hinged to the inner bottom wall of the connecting box (6), the output end of the electric telescopic rod (7) is in the upper direction, and the limit The plate (8) is hinged to the top wall of the connection box (6), the lower end of the limit plate (8) is hinged to the output end of the electric telescopic rod (7), the limit block (9) is fixedly connected to the upper end of the limit plate (8), the second fan (12) is fixedly connected to the side of the fastener body (1), the second air outlet pipe (14) and the second air inlet pipe (13) are evenly connected to the second fan (12), the second air inlet pipe (13) is connected between the second air expansion tube (15) and the second air inlet pipe (13), the adsorption plate (16) is fixedly connected to the end of the second air expansion tube (15), the stand (18) is fixedly connected to the end of the fastener body (1), the cylinder (19) is fixedly connected to the side of the stand (18), the output end of the cylinder (19) is oriented toward the side of the fastening plate (11), and the sliding block (20) slides in the fastening plate (11) and is fixedly connected to the output end of the cylinder (19).

2. A product testing fastening mechanism according to claim 1, characterized in that: A connecting hole is provided in the fastener body (1), and the air outlet pipe 1 (3) passes through the fastener body (1) through the connecting hole.

3. A product testing fastening mechanism according to claim 1, characterized in that: The fastening plate (11) is provided with a first adsorption hole (10), and the adsorption plate (16) is provided with a second adsorption hole (17).

4. A product testing fastening mechanism according to claim 1, characterized in that: A sliding groove (21) is provided in the fastening plate (11), and the sliding block (20) slides in the fastening plate (11) through the sliding groove (21).

5. A product testing fastening mechanism according to claim 1, characterized in that: The upper end of the air diffuser tube (5) is provided with an air hole (1), and the lower end of the connection box (6) is provided with an air hole (2).

6. A product testing fastening mechanism according to claim 1, characterized in that: The number of the limit blocks (9) is a plurality, and the limit blocks (9) are distributed on the limit plate (8) in a decreasing and equidistant manner.

7. A product testing fastening mechanism according to claim 1, characterized in that: A driving hole is provided in the fastening plate (11), and the output end of the cylinder (19) passes through the fastening plate (11) through the driving hole.

Images