Spraying structure and spraying system

Abstract

This utility model provides a spray structure and spray system. The spray structure includes a first frame, a second frame, and multiple spray components. The first frame extends along a first direction; the second frame is connected to the first frame and inclined relative to the first frame; multiple spray components are respectively disposed on the first frame and the second frame; wherein, the first frame protrudes beyond the second frame in the first direction. In the embodiments of this application, both the first frame and the second frame are provided with spray components, and the extension directions of the first frame and the second frame are different, so that the spray structure can spray multiple positions of the test piece to meet the requirements of the spray test; in addition, since the first frame extends in the first direction and protrudes beyond the second frame in the first direction, the spray structure has a certain size in the first direction, thereby increasing the spraying range of the spray components disposed on the first frame to adapt to test pieces of different sizes, thereby improving the versatility of the spray structure.

Description

Technical Field

[0001] This utility model relates to the field of testing tooling technology, specifically to a spray structure and spray system. Background Technology

[0002] In related technologies, the spray area used for testing products in waterproof rating testing equipment is limited, and the spray area cannot be adjusted according to the different sizes of the products to be tested, resulting in poor versatility. Utility Model Content

[0003] The embodiments of this utility model provide a spray structure and spray system, which can adjust the range of the spray area according to the size of the product to be tested, and has high versatility.

[0004] In a first aspect, embodiments of the present invention provide a spray structure, the spray structure comprising:

[0005] The first frame extends along the first direction; and

[0006] The second frame is connected to the first frame and is tilted relative to the first frame; and

[0007] Multiple spray units are respectively installed on the first frame and the second frame;

[0008] The first frame protrudes from the second frame in the first direction.

[0009] In some embodiments, the spray element includes:

[0010] The mounting section is disposed on the first frame or the second frame and is movable relative to the first frame or the second frame; and

[0011] The spray head is located at the installation section.

[0012] In some embodiments, the spray head is detachably mounted on the mounting section.

[0013] In some embodiments, the first frame is provided with a first guide rail, which extends along a first direction;

[0014] The spray unit installed on the first frame can move along the extension direction of the first guide rail.

[0015] In some embodiments, the second frame is provided with a second guide rail, which extends along the extension direction of the second frame;

[0016] The spray unit installed on the second frame can move along the extension direction of the second guide rail.

[0017] In some embodiments, the second frame is arranged in an arc shape.

[0018] In some embodiments, the center of the circle containing the second frame is located on the side of the second frame closer to the test piece.

[0019] In some embodiments, the second frame is disposed on one side of the first frame in the second direction and is fixedly connected to the first frame, the second direction intersecting the first direction.

[0020] In some embodiments, the first frame is provided with at least one clearance groove, which is configured to avoid spray elements disposed on the second frame.

[0021] In some embodiments, it also includes;

[0022] The third frame is connected to the first frame and is positioned opposite the second frame in the first direction;

[0023] At least some of the spray components are also installed on the third frame.

[0024] Secondly, embodiments of the present invention provide a spraying system, which includes a spraying structure.

[0025] In some embodiments, the spray system further includes:

[0026] The adjustment device includes a main body and a movable part, the movable part being able to move relative to the main body in a second direction, the second direction intersecting with the first direction;

[0027] At least one of the first frame and the second frame is fixedly connected to the movable part.

[0028] In some embodiments, the spray system further includes:

[0029] A support device is disposed on one side of the first frame in the second direction and is configured to support the part to be tested.

[0030] In some embodiments, the support device includes:

[0031] Supporting main body; and

[0032] The support platform is located on the side of the support body closer to the first frame in the second direction, and is rotatably mounted on the support body along the axis of the second direction, which intersects with the first direction.

[0033] The beneficial effects of the embodiments of this utility model are as follows:

[0034] The spray structure implemented in this application includes a first frame, a second frame, and multiple spray components. The first frame extends along a first direction; the second frame is connected to the first frame and inclined relative to the first frame; multiple spray components are respectively disposed on the first frame and the second frame; wherein, the first frame protrudes beyond the second frame in the first direction; in the embodiments of this application, both the first frame and the second frame are provided with spray components, and the extension directions of the first frame and the second frame are different, so that the spray structure can spray multiple positions of the test piece to meet the requirements of the spray test; in addition, since the first frame extends in the first direction and protrudes beyond the second frame in the first direction, the spray structure has a certain size in the first direction, thereby increasing the spraying range of the spray components disposed on the first frame to adapt to test pieces of different sizes, thereby improving the versatility of the spray structure. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 This is a three-dimensional schematic diagram of the spraying system provided in an embodiment of this utility model;

[0037] Figure 2 This is a three-dimensional schematic diagram of the assembled spray structure and adjustment equipment provided in an embodiment of this utility model.

[0038] Explanation of reference numerals in the attached figures:

[0039] 100. Spray structure;

[0040] 1. First frame; 2. Second frame; 3. Sprayer component; 31. Mounting part; 32. Sprayer head; 4. First guide rail; 5. Second guide rail; 6. Clearance groove; 7. Adjustment device; 71. Equipment body; 72. Moving part; 8. Supporting device; 81. Supporting body; 82. Supporting platform; 9. Component to be tested. Detailed Implementation

[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model. In addition, it should be understood that the specific embodiments described herein are only for illustration and explanation of the present utility model and are not intended to limit the present utility model. In the present utility model, unless otherwise stated, directional terms such as "upper" and "lower" generally refer to the upper and lower positions of the device in actual use or operation, specifically the drawing directions in the accompanying drawings; while "inner" and "outer" refer to the outline of the device.

[0042] This application proposes a spray structure. Figures 1 to 2 These are some embodiments of this application. As shown in the accompanying drawings, the X direction is the first direction, and the Y direction is the second direction. The angle between the first direction X and the second direction Y is not limited and can be 80°, 85°, 90°, etc.

[0043] In the technical solution of this application, both the first frame 1 and the second frame 2 are provided with spraying components 3, and the extension directions of the first frame 1 and the second frame 2 are different, so that the spraying structure 100 can spray multiple positions of the test piece 9 to meet the requirements of the spraying test; in addition, since the first frame 1 extends in the first direction X and protrudes from the second frame 2 in the first direction X, the spraying structure has a certain size in the first direction X, thereby increasing the spraying range of the spraying components 3 provided on the first frame 1 to adapt to test pieces 9 of different sizes, thereby improving the versatility of the spraying structure 100.

[0044] It is understandable that the structure of the spray frame used in the relevant technology is semi-circular or an arc with a corresponding rounded corner angle of 90°. If the size of the test piece 9 is large or has an irregular shape, the spray range of the spray frame in the relevant technology may not be able to completely cover the test piece 9, thus affecting the experimental results.

[0045] This application uses a combination of a first frame 1 and a second frame 2, so that the first frame 1 can have a sufficiently long dimension in the first direction X, so that the test piece 9, whether large or small, can be covered by the spray range of the first frame 1.

[0046] The first frame 1 is positioned on one side of the test piece 9 in the second direction Y, spraying the test piece 9. In related technologies, the top of the semi-circular spray frame is located on one side of the test piece 9 in the second direction Y. If the size of the semi-circular spray frame in related technologies is increased to accommodate test pieces 9 of different sizes, the distance from each spray point of the semi-circular spray frame to the test piece 9 in the second direction Y will be different, resulting in different spraying effects on different parts of the test piece 9, thus affecting the accuracy of the test results. In this application, the distance from each spraying element 3 on the first frame 1 to the test piece 9 in the second direction Y is approximately the same, ensuring that the spraying effect on different parts of the test piece 9 is the same, thereby ensuring the accuracy of the test structure.

[0047] It should be further explained that the first frame 1 extends along the first direction X, which can be either parallel to the first direction X or intersecting with the first direction X; there is no restriction here.

[0048] In some embodiments of this application, the extension direction of the first frame 1 is parallel to the first direction X, thereby ensuring that the dimensions of each spray element 3 on the first frame 1 in the second direction Y are the same as the distance to the test element 9.

[0049] In some embodiments of this application, the second direction Y is the vertical direction; the first frame 1 is not limited to spraying the test piece 9 in the vertical direction, the first frame 1 can also spray the test piece 9 in the horizontal direction.

[0050] Furthermore, the spray element 3 can be fixedly installed on the first frame 1 and the second frame 2, or it can be movably installed on the first frame 1 and the second frame 2. If the spray element 3 is fixedly installed on the first frame 1 and the second frame 2, the spray range of the spray structure 100 can be adjusted by controlling the opening or closing of different spray elements 3. If the spray element 3 is movably installed on the first frame 1 and the second frame 2, the spray range of the spray structure 100 can be adjusted by adjusting the position of the spray element 3 on the first frame 1 and the second frame 2.

[0051] In some embodiments of this application, the spray component 3 includes a mounting part 31 and a spray head 32. The mounting part 31 is disposed on the first frame 1 or the second frame 2 and is movable relative to the first frame 1 or the second frame 2; the spray head 32 is disposed on the mounting part 31. In this embodiment, by providing the mounting part 31 to be movable on the first frame or the second frame 2, the degree of freedom of the spray head 32 can be adjusted, thereby adjusting the relative position between the spray head 32 and the test piece 9 according to the size of the test piece 9, so as to adjust the spray range of the spray structure 100, thereby improving the versatility of the spray structure 100.

[0052] In some embodiments of this application, the spray head 32 is detachably mounted on the mounting part 31. In this embodiment, since the spray head 32 and the mounting part 31 are detachably mounted, spray heads 32 with different flow rates and spray angles can be selected and mounted on the mounting part 31 according to the actual test requirements, thereby improving the diversity of the spraying effect of the spray structure 100.

[0053] In some embodiments of this application, the first frame 1 is provided with a first guide rail 4, which extends along a first direction X; wherein, the spraying component 3 provided on the first frame 1 can move along the extension direction of the first guide rail 4; by setting the spraying component 3 to move along the first guide rail 4, the position of the spraying component 3 on the first frame 1 is adjustable, thereby adjusting the relative position between the spraying component 3 on the first frame 1 and the test component 9 according to different sizes of test components 9, so as to adjust the spraying range of multiple spraying components 3 on the first frame 1, thereby improving the versatility of the spraying structure 100.

[0054] In some embodiments of this application, the mounting part 31 is movably disposed on the first guide rail 4 and can move along the first guide rail 4 to adjust the position of the spray head 32 located on the first frame 1.

[0055] The installation part 31 can move along the first guide rail 4 and can also be fixed relative to the first frame 1 to ensure that the spray head 32 will not move during spraying.

[0056] The movement of the mounting part 31 on the first guide rail 4 can be manually driven or mechanically driven.

[0057] In some embodiments of this application, the mounting part 31 can be manually driven by an operator to adjust the position of the spray head 32 relative to the mounting part 31. After the position of the spray head 32 is determined to be correct, the movement of the mounting part 31 relative to the first frame 1 can be restricted by locking methods such as buckles and bolts.

[0058] In some other embodiments of this application, the mounting part 31 can be driven by a servo motor to adjust the position of the spray head 32 relative to the mounting part 31; wherein, since the servo motor has high control precision and dynamic response capability, the accuracy of the position adjustment of the spray head 32 can be ensured; in addition, the servo motor can achieve self-locking by means of a brake.

[0059] In some embodiments of this application, the second frame 2 is provided with a second guide rail 5, which extends along the extension direction of the second frame 2; wherein, the spraying component 3 provided on the second frame 2 can move along the extension direction of the second guide rail 5; by setting the spraying component 3 to move along the second guide rail 5, the position of the spraying component 3 on the second frame 2 is adjustable, thereby adjusting the relative position between the spraying component 3 and the test component 9 located on the second frame 2 according to the test component 9 of different sizes, so as to adjust the spraying range of the multiple spraying components 3 located on the second frame 2, thereby improving the versatility of the spraying structure 100.

[0060] In some embodiments of this application, the mounting part 31 is movably disposed on the second guide rail 5 and can move along the second guide rail 5 to adjust the position of the spray head 32 located on the second frame 2.

[0061] The mounting part 31 can move along the second guide rail 5 and can also be fixed relative to the second frame 2 to ensure that the spray head 32 will not move during spraying.

[0062] The movement of the mounting part 31 on the second guide rail 5 can be manually driven or mechanically driven.

[0063] In some embodiments of this application, the mounting part 31 can be manually driven by an operator to adjust the position of the spray head 32 relative to the mounting part 31. After the position of the spray head 32 is determined to be correct, the movement of the mounting part 31 relative to the second frame 2 can be restricted by locking methods such as buckles and bolts.

[0064] In some other embodiments of this application, the mounting part 31 can be driven by a servo motor to adjust the position of the spray head 32 relative to the mounting part 31; wherein, since the servo motor has high control precision and dynamic response capability, the accuracy of the position adjustment of the spray head 32 can be ensured; in addition, the servo motor can achieve self-locking by means of a brake.

[0065] In some embodiments of this application, at least a portion of the first frame 1 and the second frame 2 are hollowed out to form the first guide rail 4 and the second guide rail 5, respectively; wherein, hollowing out the first frame 1 and the second frame 2 can also reduce the weight of the first frame 1 and the second frame 2.

[0066] It should be noted that the shape of the second frame 2 in this embodiment is not limited; it can be linear, arc-shaped, or irregular in shape, etc.

[0067] In some embodiments of this application, the second frame 2 is arranged in an arc shape.

[0068] In some embodiments of this application, the center of the circle containing the second frame 2 is located on the side of the second frame 2 closer to the test piece 9. This arrangement ensures that the spray head 32 on the second frame 2 maintains a constant distance from the curved or flat surface of the test piece 9, thereby avoiding uneven spray intensity in the edge area of ​​the test piece 9 due to distance differences, which in turn affects the test results.

[0069] In some embodiments of this application, the second frame 2 is disposed on one side of the first frame 1 in the second direction Y and is fixedly connected to the first frame 1; by fixing the second frame 2 to one side of the first frame 1 in the second direction Y, the spray coverage of the spray structure 100 is increased.

[0070] Among them, the sprayer 3 located on the first frame 1 sprays water towards one side of the first frame 1 in the second direction; the sprayer 3 located on the second frame 2 sprays water towards the center of the circle in which the second frame 2 is located.

[0071] In some embodiments of this application, the first frame 1 is provided with at least one clearance groove 6, which is configured to avoid the spray element 3 disposed on the second frame 2; this is configured to avoid interference between the installation of the spray element 3 on the second frame 2 and the first frame 1.

[0072] In some embodiments of this application, the spray element 3 located on the second frame 2 can move along the second guide rail 5 on the second frame 2. Therefore, in order to ensure that the first frame 1 does not interfere with the spray element 3 that is moved on the second frame 2, the clearance groove 6 located on the first frame 1 extends a distance along the first direction X to ensure that part of the spray element 3 located on the second frame 2 can move within the clearance groove 6.

[0073] In some embodiments of this application, the spray structure 100 further includes a third frame, which is connected to the first frame 1 and is disposed opposite to the second frame 2 in the first direction X; wherein at least some of the spray elements 3 are also disposed on the third frame; by providing the third frame, the spray structure 100 formed by the combination of the first frame 1, the second frame 2 and the third frame can spray the test piece 9 at 180°.

[0074] In some embodiments of this application, a threaded hole is provided at the end of the first frame 1 in the first direction X and away from the second frame 2, and the third frame can be attached to and detached from the first frame 1 at the threaded hole of the first frame 1.

[0075] This application also proposes a spray system, which includes a spray structure 100. The specific structure of the spray structure 100 is referred to the above embodiments. Since this spray system adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0076] In some embodiments of this application, the spray system further includes an adjustment device 7, which includes a device body 71 and a movable part 72. The movable part 72 is movable relative to the device body 71 in the second direction Y. At least one of the first frame 1 and the second frame 2 is fixedly connected to the movable part 72. By providing the adjustment device 7, the distance between the spray structure 100 and the test piece 9 in the second direction Y can be adjusted, so that the spray system can be adapted to test pieces 9 of different sizes, thereby improving the versatility of the spray system.

[0077] It should be further noted that the movable part 72 can move relative to the main body 71 in the second direction Y and can be fixed at any position in its movement stroke to prevent the spray structure 100 from falling.

[0078] The form in which the movable part 72 is fixed relative to the main body 71 is not limited; it can be fixed by the self-locking of the drive device or by the snap-fitting of an external structure.

[0079] In some embodiments of this application, the spray system further includes a support device 8, which is disposed on one side of the first frame 1 in the second direction Y and is configured to support the component to be tested; wherein, the support device 8 provides a test platform for the component to be tested 9 to conduct a spray test.

[0080] In some embodiments of this application, the support device 8 includes a support body 81 and a support platform 82; the support platform 82 is disposed on the side of the support body 81 close to the first frame 1 in the second direction Y, and is rotatably disposed on the support body 81 along the axis of the second direction Y; this arrangement enables the test piece 9 to rotate synchronously during the spray test, ensuring that the spray structure 100 can spray all parts of the test piece 9 evenly.

[0081] The embodiments of this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A spray structure, characterized in that, include: The first frame extends along the first direction; and The second frame is connected to the first frame and is tilted relative to the first frame; and Multiple spray units are respectively installed on the first frame and the second frame; Wherein, the first frame protrudes beyond the second frame in the first direction; The spray element includes: The mounting part is disposed on the first frame or the second frame and is movable relative to the first frame or the second frame; and, A spray head is provided at the mounting section.

2. The spray structure according to claim 1, characterized in that, The spray head is detachably mounted on the mounting section.

3. The spray structure according to claim 1 or 2, characterized in that, The first frame is provided with a first guide rail, which extends along the first direction; The spray component disposed on the first frame is movable along the extension direction of the first guide rail.

4. The spray structure according to claim 1 or 2, characterized in that, The second frame is provided with a second guide rail, which extends along the extension direction of the second frame; The spray component installed on the second frame is movable along the extension direction of the second guide rail.

5. The spray structure according to claim 1 or 2, characterized in that, The second frame is arranged in an arc shape.

6. The spray structure according to claim 5, characterized in that, The center of the circle containing the second frame is located on the side of the second frame closer to the part to be tested.

7. The spray structure according to claim 1 or 2, characterized in that, The second frame is disposed on one side of the first frame in the second direction and is fixedly connected to the first frame, the second direction intersecting the first direction.

8. The spray structure according to claim 7, characterized in that, The first frame is provided with at least one clearance slot, which is configured to avoid the spray element provided on the second frame.

9. The spray structure according to claim 1 or 2, characterized in that, Also includes; A third frame is connected to the first frame and is disposed opposite to the second frame in the first direction; At least some of the spray elements are also disposed on the third frame.

10. A sprinkler system, characterized in that, Includes the spray structure as described in any one of claims 1 to 9.

11. The spray system according to claim 10, characterized in that, The spray system also includes: An adjustment device includes a device body and a movable part, the movable part being movable relative to the device body in a second direction, the second direction intersecting the first direction; Wherein, at least one of the first frame and the second frame is fixedly connected to the movable part.

12. The spray system according to claim 10 or 11, characterized in that, The spray system also includes: A support device is disposed on one side of the first frame in the second direction and is configured to support the test piece.

13. The spray system according to claim 12, characterized in that, The supporting equipment includes: Supporting main body; and A support platform is disposed on the side of the support body in the second direction close to the first frame, and is rotatably disposed on the support body along the axis of the second direction, wherein the second direction intersects the first direction.

Images