Durability testing device for air outlet

Abstract

The utility model discloses an air outlet durability testing device, which comprises a mounting plate, a first cylinder, a slide rail, a slide block, a second cylinder, a push plate, a U-shaped frame, a first bolt, a first nut and a plurality of clamping rods, the mounting plate is provided with a mounting seat, the edge of the mounting seat is provided with a plurality of baffle plates, the baffle plates are provided with screw holes, and second bolts are screwed in the screw holes. By rotating the second bolt, the end of the second bolt pushes the air conditioner air outlet to abut against the baffle, and the air conditioner air outlets of different sizes are fixed in the mounting base. The mounting plate is started, the second air cylinder and the sliding block are pushed to slide left and right on the sliding rail, the second air cylinder is started, and the movable end of the second air cylinder pushes the U-shaped frame to move in the front-back direction through the push plate. The clamping rods are connected to the interior of the U-shaped frame, and the poking piece is clamped between the pair of clamping rods. And the U-shaped frame, the clamping rod and the shifting piece are restored to the initial positions by stopping the mounting plate and the second air cylinder. Therefore, the shifting piece can be pushed leftwards, rightwards, forwards and backwards.

Description

Technical Field

[0001] This utility model relates to a device for testing the durability of air outlets, and belongs to the field of devices for testing the durability of air outlets. Background Technology

[0002] When adjusting the car's air conditioning vents, a casual flick of the lever—seemingly an insignificant little part—is actually a key component controlling the comfort of the car's interior. Though small, the air conditioning vent lever plays a crucial role in precisely controlling the airflow direction. By moving the lever up and down, left and right, cold or hot air can be directed to different areas, achieving "point-and-shoot" functionality. In summer, the cool air is directed upwards, utilizing the principle of cold air sinking to quickly cool the car; in winter, the hot air is directed downwards, using the rising of warm air to warm the entire vehicle. It acts like a "directional commander" for the air conditioning system, not only improving driving comfort but also avoiding the discomfort caused by direct airflow, such as headaches and joint pain caused by direct airflow onto the face.

[0003] During the research and development process, after the automotive air conditioning vents are manufactured, they need to undergo durability testing to ensure that the manufactured products meet standards. However, existing durability testing equipment has limitations; it can only test one type and specification of automotive air conditioning vents and cannot test vents of different sizes. Utility Model Content

[0004] To overcome the above-mentioned shortcomings, the purpose of this utility model is to provide a device for testing the durability of air outlets.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a device for testing the durability of an air outlet, comprising a mounting plate, a first cylinder, a slide rail, a slider, a second cylinder, a push plate, a U-shaped frame, a first bolt, a first nut, and several clamping rods. The fixed end of the first cylinder is connected to the mounting plate, and the movable end of the first cylinder is connected to the fixed end of the second cylinder. The second cylinder is fixedly connected to the slider, which slides on the slide rail, which is fixedly connected to the mounting plate. The moving directions of the movable ends of the first and second cylinders are perpendicular. A push plate is connected to the movable end of the second cylinder. The first bolt passes through the push plate and the U-shaped frame, and the first nut is screwed onto the end of the first bolt. Several clamping rods are arranged alternately and parallel to each other inside the U-shaped frame. The mounting plate is also provided with a mounting seat, and the edge of the mounting seat is provided with several baffles. The baffles are provided with screw holes, and the second bolts are screwed into the screw holes.

[0006] The present invention is further configured such that: an air conditioning outlet is placed on the mounting base, and the end of the second bolt pushes the air conditioning outlet to abut against the baffle; the air conditioning outlet includes several air guide plates, one of which is connected to a lever, and the front and rear sides of the lever are engaged between a pair of clamping rods.

[0007] The present invention is further configured such that the left and right sides of the lever are engaged between the two arms of the U-shaped frame.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: By rotating the second bolt, the end of the second bolt pushes the air conditioner outlet against the baffle, fixing air conditioner outlets of different sizes in the mounting base. Activating the mounting plate pushes the second cylinder and slider to slide left and right on the slide rail. Activating the second cylinder causes its movable end to push the U-shaped frame to move forward and backward via a push plate. Clamping rods are connected inside the U-shaped frame, holding the lever between a pair of clamping rods. By stopping the mounting plate and the second cylinder, the U-shaped frame, clamping rods, and lever return to their initial positions. This achieves the left-right and forward-backward movement of the lever. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the drive mechanism structure used in the air outlet durability testing device;

[0010] Figure 2 This is a schematic diagram of the fixture used in the air outlet durability testing device.

[0011] In the diagram: 1. Mounting plate; 2. First cylinder; 3. Second cylinder; 4. Slide rail; 5. Push plate; 6. U-shaped frame; 7. First bolt; 8. First nut; 9. Clamping rod; 10. Mounting base; 11. Baffle; 12. Second bolt; 13. Air conditioning outlet; 14. Air guide plate; 15. Paddle; 16. Slider; 17. Screw hole. Detailed Implementation

[0012] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0013] See appendix Figure 1-2As shown, an air outlet durability testing device in this embodiment includes a mounting plate 1, a first cylinder 2, a slide rail 4, a slider 16, a second cylinder 3, a push plate 5, a U-shaped frame 6, a first bolt 7, a first nut 8, and several clamping rods 9. The fixed end of the first cylinder 2 is connected to the mounting plate 1, and the movable end of the first cylinder 2 is connected to the fixed end of the second cylinder 3. The second cylinder 3 is fixedly connected to the slider 16, and the slider 16 slides on the slide rail 4, which is fixedly connected to the mounting plate 1. The movable end of the first cylinder 2 and the movable end of the second cylinder 3 are perpendicular in their running directions. The push plate 5 is connected to the movable end of the second cylinder 3. The first bolt 7 passes through the push plate 5 and the U-shaped frame 6. The first nut 8 is screwed onto the end of the first bolt 7. Several clamping rods 9 are arranged parallel to each other and spaced apart inside the U-shaped frame 6. The mounting plate 1 is also provided with a mounting seat 10, and several baffles 11 are provided on the edge of the mounting seat 10. The baffles 11 are provided with screw holes 17, and second bolts 12 are screwed into the screw holes 17.

[0014] An air conditioning outlet 13 is placed on the mounting base 10. The end of the second bolt 12 pushes the air conditioning outlet 13 to abut against the baffle 11. The air conditioning outlet 13 includes several air guide plates 14. A lever 15 is connected to one of the air guide plates 14. The front and rear sides of the lever 15 are engaged between a pair of clamping rods 9. The left and right sides of the lever 15 are engaged between the two arms of the U-shaped frame 6.

[0015] In summary, the method of using the air outlet durability testing device shown in this utility model is as follows: By rotating the second bolt 12, the end of the second bolt 12 pushes the air conditioner outlet 13 against the baffle 11, fixing air conditioner outlets 13 of different sizes in the mounting base 10. The mounting plate 1 is activated, pushing the second cylinder 3 and the slider 16 to slide left and right on the slide rail 4. The second cylinder 3 is activated, and its movable end pushes the U-shaped frame 6 to move in the front-back direction via the push plate 5. Clamping rods 9 are connected inside the U-shaped frame 6, and a lever 15 is clamped between a pair of clamping rods 9. By stopping the mounting plate 1 and the second cylinder 3, the U-shaped frame 6, clamping rods 9, and lever 15 are returned to their initial positions. This achieves the left-right and front-back pushing of the lever 15. This patent application can also include a PLC module to control the start, stop, and number of movements of the mounting plate 1 and the second cylinder 3, realizing the left-right and front-back durability testing of the air conditioner outlet 13.

[0016] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it. They cannot be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the protection scope of this utility model.

Claims

1. A device for testing the durability of an air outlet, comprising a mounting plate (1), a first cylinder (2), a slide rail (4), a slider (16), a second cylinder (3), a push plate (5), a U-shaped frame (6), a first bolt (7), a first nut (8), and several clamping rods (9). The fixed end of the first cylinder (2) is connected to the mounting plate (1), the movable end of the first cylinder (2) is connected to the fixed end of the second cylinder (3), the second cylinder (3) is fixedly connected to the slider (16), the slider (16) slides on the slide rail (4), the slide rail (4) is fixedly connected to the mounting plate (1), the movable end of the first cylinder (2) is perpendicular to the movable end of the second cylinder (3), the movable end of the second cylinder (3) is connected to the push plate (5), the first bolt (7) passes through the push plate (5) and the U-shaped frame (6), the first nut (8) is screwed to the end of the first bolt (7), and several clamping rods (9) are spaced apart and parallel to each other inside the U-shaped frame (6). Its features are, The mounting plate (1) is also provided with a mounting base (10), and the edge of the mounting base (10) is provided with several baffles (11). The baffles (11) are provided with screw holes (17), and a second bolt (12) is screwed into the screw holes (17).

2. The device for testing the durability of an air outlet according to claim 1, characterized in that, An air conditioning outlet (13) is placed on the mounting base (10), and the end of the second bolt (12) pushes the air conditioning outlet (13) to abut against the baffle (11); the air conditioning outlet (13) includes several air guide plates (14), one of the air guide plates (14) is connected to a lever (15), and the front and rear sides of the lever (15) are engaged between a pair of clamps (9).

3. The device for testing the durability of an air outlet according to claim 2, characterized in that, The left and right sides of the lever (15) are engaged between the two arms of the U-shaped frame (6).

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