Cleaning module for precise assembly of consumer electronics

Abstract

The utility model discloses a precision assembly cleaning module for consumer electronics, which relates to the technical field of cleaning equipment and comprises a base, a rolling shaft is fixedly arranged in the base, a first circular ring is rotatably arranged on the rolling shaft, a second circular ring is arranged below the first circular ring in a threaded manner, two rotating arms are fixedly arranged on the second circular ring, and first nozzles are fixedly arranged on the rotating arms. A lower shell is fixedly arranged at the lower end of the second circular ring, and two second nozzles are fixedly arranged on the lower shell. High-pressure air is sprayed out of the nozzles, floating ash and foreign matter on the surface of a product needing to be cleaned can be removed under the condition that the product is not contacted, the first nozzle and the second nozzle are different in rotating radius, two different air rails are formed, the cleaning area of the device is enlarged, the ion air nozzle blows ion air, and the cleaning effect is improved. And the flange plate is externally connected with a dust suction device, the floating dust and the foreign matter on the surface of the product are sucked, and the surface of the product is thoroughly cleaned.

Description

Cleaning modules for precision assembly of consumer electronics Technical Field

[0001] This utility model relates to the field of cleaning equipment, and more particularly to a cleaning module for precision assembly of consumer electronics. Background Technology

[0002] Consumer electronics refers to electronic products aimed at the general consumer market, such as smartphones, televisions, refrigerators, and washing machines. These products typically offer high cost-performance, are easy to use, and encompass a variety of functions to meet consumers' daily needs. Rotary nozzle cleaners are commonly used for cleaning dust from consumer electronics.

[0003] Currently, cleaning equipment on the market has certain limitations and is not comprehensive enough. For example, negative pressure vacuum cleaners use a fan to generate negative pressure to adsorb dust near the end of the pipe, but they cannot remove dust or foreign objects attracted by static electricity. Contact dust removal equipment is only suitable for flat products, such as PCB boards before mounting, but cannot be used for PCBAs after mounting. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of insufficient cleaning in existing technologies by proposing a precision assembly cleaning module for consumer electronics.

[0005] To address the problems existing in the prior art, the present invention adopts the following technical solution:

[0006] A precision assembly cleaning module for consumer electronics includes a base, a roller fixedly mounted inside the base, a first ring rotatably mounted on the roller, a second ring threaded below the first ring, two rotating arms fixedly mounted on the second ring, a first nozzle fixedly mounted on the rotating arms, a lower housing fixedly mounted at the lower end of the second ring, two second nozzles fixedly mounted on the lower housing, a fixing block on one side of the base, an air inlet pipe fixedly mounted on the fixing block, and the air inlet pipe being fixedly connected to the base.

[0007] Preferably, the base is provided with a cover, and the fixing block is fixedly connected to the cover.

[0008] Preferably, a detector is fixedly mounted on the cover.

[0009] Preferably, the lower end of the first ring has a plurality of circular grooves, the second ring has a sliding groove, a first spring is fixedly installed in the sliding groove, a slider is fixedly installed at the upper end of the first spring, the slider is slidably connected to the sliding groove, and a circular rod is fixedly installed on the slider.

[0010] Preferably, two fixing plates are fixedly provided on the cover, and a mounting plate is inserted into the fixing plate, and the mounting plate has multiple mounting holes.

[0011] Preferably, the mounting plate has multiple circular holes, the fixing plate has two cylinders fixedly mounted, the cylinders have a slidable limit rod, the cylinders have a second spring fixedly mounted inside, the second spring is fixedly connected to the thinner part of the limit rod, and the thicker part of the limit rod is located inside the fixing plate.

[0012] Preferably, an ion nozzle is fixedly provided on the fixing plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, high-pressure gas is ejected from the first nozzle and the second nozzle, which can remove floating dust and foreign objects from the surface of the product that needs to be cleaned without contacting the product. The first nozzle and the second nozzle are staggered, so that when the high-pressure gas is ejected, it will drive the first ring, the second ring and the lower housing to rotate. The rotation radii of the first nozzle and the second nozzle are different, which forms two different air tracks below the nozzles, increasing the cleaning area of ​​the device. The ion air nozzle blows out ion air to eliminate floating dust and foreign objects adsorbed by electrostatics. The flange is connected to a dust extraction device to suck up the floating dust and foreign objects on the product surface, and thoroughly clean the product surface.

[0015] 2. In this utility model, when the second ring is rotated and adjusted to a suitable distance, the round rod is inserted into the corresponding groove to prevent the first and second rings from rotating relative to each other under high-speed rotation. The limiting rod is pulled upward until it disengages from the fixed plate. The position of the mounting plate is adjusted, and the limiting rod is released. Under the action of the second spring, the limiting rod is inserted into the corresponding round hole through the fixed plate, so that the device can be flexibly adjusted according to the size of the product and the installation area. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0017] Figure 1 is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 is a schematic cross-sectional view of the cover structure of this utility model;

[0019] Figure 3 is a schematic diagram showing the connection relationship between the first and second rings of this utility model;

[0020] Figure 4 is a schematic diagram showing the positional relationship between the fixing plate, the mounting plate, and the ion nozzle of this utility model;

[0021] Figure 5 is an enlarged schematic diagram of point A in Figure 3 of this utility model;

[0022] Figure 6 is an enlarged schematic diagram of section B in Figure 4 of this utility model.

[0023] The following are the components listed in the diagram: 1. Base; 11. Roller; 12. First Ring; 13. Second Ring; 14. Rotating Arm; 15. First Nozzle; 16. Lower Housing; 17. Second Nozzle; 18. Fixing Block; 19. Air Inlet Pipe; 2. Cover; 3. Detector; 4. Circular Groove; 41. Slide Groove; 42. First Spring; 43. Sliding Block; 44. Round Rod; 5. Fixing Plate; 51. Mounting Plate; 52. Mounting Hole; 6. Circular Hole; 61. Cylinder; 62. Limiting Rod; 63. Second Spring; 7. Ionizing Nozzle. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1: This example provides a precision assembly cleaning module for consumer electronics. See Figures 1-6. Specifically, it includes a base 1, a roller 11 fixedly installed inside the base 1, a first ring 12 rotatably mounted on the roller 11, a second ring 13 threaded below the first ring 12, two rotating arms 14 fixedly mounted on the second ring 13, a first nozzle 15 fixedly mounted on the rotating arms 14, a lower housing 16 fixedly mounted at the lower end of the second ring 13, two second nozzles 17 fixedly mounted on the lower housing 16, a fixing block 18 on one side of the base 1, an air inlet pipe 19 fixedly mounted on the fixing block 18, and the air inlet pipe 19 fixedly connected to the base 1.

[0026] The base 1 is provided with a cover 2, the fixing block 18 is fixedly connected to the cover 2, the cover 2 is fixedly provided with a detector 3, and the fixing plate 5 is fixedly provided with an ion nozzle 7.

[0027] The air inlet pipe 19 is connected to high-pressure gas, which enters the base 1 through the air inlet pipe 19. The air inlet pipe 19 then enters the first ring 12, the second ring 13, and the lower housing 16 from the base 1. The high-pressure gas is ejected from the first nozzle 15 and the second nozzle 17, which can remove floating dust and foreign objects from the product surface without contacting the product. The first nozzle 15 and the second nozzle 17 are staggered, so that when the high-pressure gas is ejected, it will drive the first ring 12, the second ring 13, and the lower housing 16 to rotate. The first nozzle 15 and the second nozzle 17 have different rotation radii, which form two different air tracks below the nozzles, increasing the cleaning area of ​​the device. The detector 3 can monitor the rotation speed of the device. According to the stubbornness of floating dust and foreign objects on the product surface, the rotation speed of the device is controlled by changing the pressure of the input high-pressure gas to improve the cleaning efficiency. The ion nozzle 7 blows out ion air to eliminate floating dust and foreign objects adsorbed by electrostatics. The upper end of the cover 2 is equipped with a flange, and the flange is connected to a dust extraction device to suck up the floating dust and foreign objects on the product surface, thoroughly cleaning the product surface.

[0028] Example 2: Based on Example 1, this example also includes:

[0029] In the specific implementation process, as shown in Figures 5 and 6, the lower end of the first ring 12 is provided with multiple circular grooves 4, the second ring 13 is provided with a sliding groove 41, a first spring 42 is fixedly provided in the sliding groove 41, a slider 43 is fixedly provided at the upper end of the first spring 42, the slider 43 is slidably connected to the sliding groove 41, a round rod 44 is fixedly provided on the slider 43, two fixing plates 5 are fixedly provided on the cover 2, an installation plate 51 is inserted into the fixing plate 5, multiple installation holes 52 are provided on the installation plate 51, multiple circular holes 6 are provided on the installation plate 5, two cylinders 61 are fixedly provided on the fixing plate 5, a limiting rod 62 is slidably provided on the cylinder 61, a second spring 63 is fixedly provided inside the cylinder 61, the second spring 63 is fixedly connected to the thinner part of the limiting rod 62, and the thicker part of the limiting rod 62 is located inside the fixing plate 5;

[0030] Grasp the first ring 12 and press down on the slider 43 to disengage the round rod 44 from the groove 41. Rotate the second ring 13 to lengthen or shorten the distance between the first ring 12 and the second ring 13 according to the product size. When the appropriate distance is reached, release the slider 43. The first spring 42 pushes the slider 43 and the round rod 44 upward. The round rod 44 inserts into the corresponding groove 41 to prevent the first ring 12 and the second ring 13 from rotating relative to each other under high-speed rotation, thus changing the adjusted distance. Pull the limit rod 62 upward until it disengages from the fixing plate 5. Adjust the position of the mounting plate 51 according to the size of the area to be installed. After adjustment, release the limit rod 62. Driven by the second spring 63, the limit rod 62 is inserted into the corresponding round hole 6 through the fixing plate 5. Then, the pin fixes the mounting plate 51 through the mounting hole 52.

[0031] Specifically, the working principle and operation method of this utility model are as follows:

[0032] Pull the limiting rod 62 upward until it disengages from the fixing plate 5. Adjust the position of the mounting plate 51 according to the size of the area to be installed. After adjustment, release the limiting rod 62. Under the action of the second spring 63, the limiting rod 62 is inserted into the corresponding round hole 6 through the fixing plate 5. Then, the pin fixes the mounting plate 51 through the mounting hole 52.

[0033] Grasp the first ring 12 and press down on the slider 43 to disengage the rod 44 from the groove 41. Rotate the second ring 13 to lengthen or shorten the distance between the first ring 12 and the second ring 13 according to the product size. When the appropriate distance is adjusted, release the slider 43. The first spring 42 pushes the slider 43 and the rod 44 upward, and the rod 44 inserts into the corresponding groove 41 to prevent the first ring 12 and the second ring 13 from rotating relative to each other under high-speed rotation, thus changing the adjusted distance.

[0034] The air inlet pipe 19 is connected to high-pressure gas, which enters the base 1 from the air inlet pipe 19. The air inlet pipe 19 then enters the first ring 12, the second ring 13, and the lower housing 16 from the base 1. The high-pressure gas is ejected from the first nozzle 15 and the second nozzle 17, which can remove floating dust and foreign objects from the surface of the product that needs to be cleaned without contacting the product. The first nozzle 15 and the second nozzle 17 are staggered, so that when the high-pressure gas is ejected, it will drive the first ring 12, the second ring 13, and the lower housing 16 to rotate. The first nozzle 15 and the second nozzle 17 have different rotation radii, which forms two different air tracks below the nozzles, increasing the cleaning area of ​​the device.

[0035] The detector 3 can monitor the rotation speed of the device. Based on the stubbornness of the floating dust and foreign matter on the product surface, the rotation speed of the device is controlled by changing the pressure of the input high-pressure gas to improve cleaning efficiency. The ion nozzle 7 blows out ion air to eliminate floating dust and foreign matter adsorbed by electrostatics. The upper end of the cover 2 is equipped with a flange, and the flange is connected to a dust extraction device to suck up the floating dust and foreign matter on the product surface and thoroughly clean the product surface.

[0036] The ion nozzle 7 blows out ionized air, eliminating floating dust and foreign matter adsorbed by electrostatics, and thoroughly cleaning the product surface.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A precision assembly cleaning module for consumer electronics, comprising a base (1), characterized in that: A roller (11) is fixedly provided inside the base (1). A first ring (12) is rotatably provided on the roller (11). A second ring (13) is threaded below the first ring (12). Two rotating arms (14) are fixedly provided on the second ring (13). A first nozzle (15) is fixedly provided on the rotating arm (14). A lower housing (16) is fixedly provided at the lower end of the second ring (13). Two second nozzles (17) are fixedly provided on the lower housing (16). A fixing block (18) is provided on one side of the base (1). An air inlet pipe (19) is fixedly provided on the fixing block (18). The air inlet pipe (19) is fixedly connected to the base (1).

2. The consumer electronics precision assembly cleaning module according to claim 1, characterized in that: The base (1) is provided with a cover (2), and the fixing block (18) is fixedly connected to the cover (2).

3. The consumer electronics precision assembly cleaning module according to claim 2, characterized in that: The detector (3) is fixedly installed on the cover (2).

4. The consumer electronics precision assembly cleaning module according to claim 1, characterized in that: The first ring (12) has multiple circular grooves (4) at its lower end, and the second ring (13) has a sliding groove (41). A first spring (42) is fixedly installed in the sliding groove (41), and a slider (43) is fixedly installed at the upper end of the first spring (42). The slider (43) is slidably connected to the sliding groove (41), and a round rod (44) is fixedly installed on the slider (43).

5. The consumer electronics precision assembly cleaning module according to claim 2, characterized in that: Two fixing plates (5) are fixedly provided on the cover (2), and an installation plate (51) is inserted into the fixing plate (5). The installation plate (51) has multiple installation holes (52).

6. The consumer electronics precision assembly cleaning module according to claim 5, characterized in that: The mounting plate (51) has multiple round holes (6), and the fixing plate (5) has two cylinders (61) fixedly mounted on it. A limiting rod (62) is slidably mounted on the cylinder (61), and a second spring (63) is fixedly mounted inside the cylinder (61). The second spring (63) is fixedly connected to the thinner part of the limiting rod (62), and the thicker part of the limiting rod (62) is located inside the fixing plate (5).

7. The consumer electronics precision assembly cleaning module according to claim 5, characterized in that: An ion nozzle (7) is fixedly mounted on the fixing plate (5).

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