Electronic device dust screen facilitating tripping cleaning

Abstract

The utility model relates to dust screen field and disclose a kind of electronic equipment dust screen of easy to unhook cleaning, including inner net ring, fixed tooth buckle post and multiple outer rotating rings, multiple the outer rotating ring rotation is installed on the outer ring surface of the inner net ring, annular tooth buckle is installed on the inner ring surface of the outer rotating ring, the outer ring surface of the inner net ring is equipped with the tooth buckle ring groove matched with the annular tooth buckle, the annular tooth buckle is placed in the tooth buckle ring groove, the fixed tooth buckle post is made of tooth column and the buckle groove being set on the tooth column, the side surface of the inner net ring is equipped with the column insertion slot matched with the tooth column, the tooth column is inserted into the column insertion slot, the annular tooth buckle is clamped in the buckle groove, multiple tooth grooves are equipped on the annular tooth buckle. The scheme is simple in structure, and the quick unhooking of dust screen can be realized by rotating, so that it is separated from battery product to clean dust, without frequent disassembly and installation fixation of screw, convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of dustproof nets, specifically to a dustproof net for electronic devices that is easy to untangle and clean. Background Technology

[0002] Electronic devices often have openings on their casings to facilitate communication with the outside world, such as ventilation holes or speaker holes. To reduce dust from entering the electronic devices, dust filters are usually installed on these openings to prevent dust from entering. However, after prolonged use, dust tends to accumulate on the surface of the dust filter, reducing its permeability.

[0003] To ensure good permeability and heat dissipation, dust filters typically require frequent cleaning. If cleaned directly without disassembly, the dust can be forced into the mesh layer and enter the electronic equipment, causing internal dust ingress. Furthermore, dust filters on electronic devices are often secured to the casing with screws, requiring disassembly and cleaning, which is cumbersome. Therefore, there is a need for a dust filter for electronic devices that is simple in structure, high in strength, and easy to disassemble and assemble. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a novel dustproof screen for electronic devices that is easy to remove and clean, thus solving the problem of inconvenient disassembly of existing dustproof screens.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An electronic device dustproof mesh for easy disassembly and cleaning includes an inner mesh ring, a fixed toothed post, and multiple outer rotating rings. The multiple outer rotating rings are rotatably mounted on the outer ring surface of the inner mesh ring. Annular toothed buckles are installed on the inner ring surface of each outer rotating ring. The outer ring surface of the inner mesh ring has toothed buckle grooves that match the annular toothed buckles. The annular toothed buckles are placed within the toothed buckle grooves. The fixed toothed post consists of a toothed post and a buckle groove on the toothed post. One side of the inner mesh ring has a post slot that matches the toothed post. The toothed post is inserted into the post slot, and the annular toothed buckles are engaged within the buckle grooves. The annular toothed buckles have multiple toothed grooves.

[0007] Furthermore, a dustproof mesh layer is fixedly installed inside the inner ring.

[0008] Furthermore, a fixing lug is fixedly installed at one end of the toothed column, and the fixing lug is provided with a screw hole.

[0009] Furthermore, the end of the toothed post away from the fixed ear is provided with an insertion structure.

[0010] Furthermore, the insertion structure is a cone.

[0011] Furthermore, both the outer ring surface of the outer rotating ring and the side ring surface of the inner mesh ring are provided with alignment lines.

[0012] Compared to existing technologies, the advantages of this invention, which provides a convenient dustproof screen for electronic devices, are that by rotating the screen, it can be quickly detached from the battery for cleaning. This eliminates the need for frequent disassembly and reassembly with screws, making it convenient, quick, and improving connection stability. It also has significant market application value. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a dustproof mesh for electronic devices that is easy to untangle and clean, according to one embodiment of this utility model;

[0014] Figure 2 For the present utility model Figure 1 A schematic diagram of the outer rotating ring in the embodiment;

[0015] Figure 3 For the present utility model Figure 1 A schematic diagram of the structure of the fixed toothed post in the embodiment;

[0016] In the diagram, 1. Inner mesh ring; 2. Outer rotating ring; 3. Fixed toothed buckle post; 31. Fixed ear; 32. Toothed post; 33. Buckle groove; 34. Cone head; 4. Post slot; 5. Toothed groove; 6. Ring toothed buckle; 7. Dustproof mesh layer; 8. Alignment line. Detailed Implementation

[0017] To facilitate understanding of this utility model by those skilled in the art, specific embodiments of this utility model are described below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described in this specification. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0018] It should be noted that when a component is referred to as being "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "mounted," "fixed," "upper," "lower," and similar expressions used in this specification are for illustrative purposes only.

[0019] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention.

[0020] One embodiment of this utility model is as follows: Figure 1 , 2 As shown in Figure 3, this dustproof mesh for electronic devices, which facilitates disassembly and cleaning, includes an inner mesh ring 1, a fixed toothed post 3, and multiple outer rotating rings 2. The multiple outer rotating rings 2 are rotatably mounted on the outer ring surface of the inner mesh ring 1. Annular toothed buckles 6 are installed on the inner ring surface of the outer rotating rings 2. The outer ring surface of the inner mesh ring 1 is provided with toothed buckle grooves that match the annular toothed buckles 6. The annular toothed buckles 6 are placed in the toothed buckle grooves. The fixed toothed post 3 consists of a toothed post 32 and a buckle groove 33 provided on the toothed post 32. One side of the inner mesh ring 1 is provided with a post slot 4 that matches the toothed post 32. The toothed post 32 is inserted into the post slot 4, and the annular toothed buckles 6 are engaged in the buckle groove 33. The annular toothed buckles 6 are provided with multiple toothed grooves 5.

[0021] This solution provides a convenient dustproof mesh for electronic devices. The annular toothed buckle 6 is engaged within the buckle groove 33, achieving overall engagement of the inner mesh ring 1, the fixed toothed buckle post 3, and several outer rotating rings 2. The multiple toothed grooves 5 on the annular toothed buckle 6 facilitate the smooth passage of the toothed post 32 when it is inserted into the post slot 4. The number of annular toothed buckles 6 is the same as the number of fixed toothed buckle posts 3. By rotating, the dustproof mesh can be quickly disengaged, allowing it to detach from the battery product for cleaning of accumulated dust. This eliminates the need for frequent disassembly and reassembly with screws, making it convenient, quick, and improving connection stability.

[0022] In this embodiment, as Figure 1 As shown, a dustproof mesh layer 7 is fixedly installed inside the inner mesh ring 1.

[0023] Specifically, the dustproof mesh layer 7 is disposed at the bottom or middle of the inner mesh ring 1 and is detachably connected to the inner mesh ring 1 so that the dustproof mesh layer 7 can be removed together with the inner mesh ring 1 and the outer rotating ring 2.

[0024] In this embodiment, as Figure 3 As shown, a fixing lug 31 is fixedly installed at one end of the toothed post 32, and the fixing lug 31 is provided with screw holes.

[0025] Specifically, a fixing ear 31 is provided at the left end of the toothed post 32. The fixing ear 31 is perpendicular to the toothed post 32. The fixing ear 31 has screw holes along its own height direction to facilitate installation into the holes of the electronic device housing.

[0026] In this embodiment, as Figure 3 As shown, the toothed post 32 has an insertion structure at one end away from the fixing lug 31. Further, the insertion structure is a cone head 34.

[0027] Specifically, the right end of the toothed post 32 is provided with an insertion structure, and the tapered end facilitates positioning and insertion, allowing it to be smoothly inserted into the post slot 4.

[0028] In this embodiment, as Figure 2 As shown, the annular toothed buckle 6 has three toothed grooves 5 along its inner circumference, and the inner mesh ring 1 has two column slots 4 along its inner circumference.

[0029] Specifically, the toothed groove 5 is adapted to the column slot 4 and the toothed post 32. The annular toothed buckle 6 is placed in the toothed buckle groove so that the inner mesh ring 1 is rotatably connected to the outer rotating ring 2. The outer rotating ring 2 is rotated so that the toothed groove 5 on the annular toothed buckle 6 is aligned with one of the column slots 4. At this time, the toothed post 32 can be inserted into the toothed groove 5 through the column slot 4.

[0030] In this embodiment, as Figure 2 As shown, the outer ring surface of the outer rotating ring 2 and the side ring surface of the inner mesh ring 1 are both provided with alignment lines 8.

[0031] Specifically, the alignment line 8 is a concave strip. After the alignment lines 8 on several outer rotating rings 2 and inner mesh rings 1 are aligned, the buckle groove 33 on the toothed column 32 can be aligned with the toothed groove 5, which facilitates disengagement and cleaning.

[0032] In this embodiment, the dustproof mesh for easy removal and cleaning of electronic devices is mainly installed on the outer shell of the electronic device. The outer shell has a channel. The dustproof mesh for easy removal and cleaning of electronic devices is fixed by screws through the fixed toothed post 3. When removal and cleaning are required, rotate the outer rotating ring 2 so that the alignment line 8 on it is aligned with the alignment line 8 on the side ring surface of the inner mesh ring 1. Then it can be quickly removed to clean the dustproof mesh layer 7. After cleaning, align the post slot 4 with the toothed post 32, insert it and rotate the outer rotating ring 2. At this time, the annular toothed post 6 is locked into the post slot 33.

[0033] It should be noted that the above-mentioned technical features can be combined with each other to form various embodiments not listed above, all of which are considered to be within the scope of this utility model specification; and, for those skilled in the art, improvements or modifications can be made based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims of this utility model.

Claims

1. A dustproof screen for electronic devices that is easy to remove and clean, characterized in that: The device includes an inner mesh ring (1), a fixed toothed post (3), and multiple outer rotating rings (2). The multiple outer rotating rings (2) are rotatably mounted on the outer ring surface of the inner mesh ring (1). An annular toothed post (6) is installed on the inner ring surface of the outer rotating ring (2). The outer ring surface of the inner mesh ring (1) is provided with a toothed post groove that matches the annular toothed post (6). The annular toothed post (6) is placed in the toothed post groove. The fixed toothed post (3) consists of a toothed post (32) and a post groove (33) provided on the toothed post (32). One side of the inner mesh ring (1) is provided with a post slot (4) that matches the toothed post (32). The toothed post (32) is inserted into the post slot (4). The annular toothed post (6) is locked in the post groove (33). The annular toothed post (6) is provided with multiple toothed grooves (5).

2. The dustproof mesh for electronic devices that is easy to untangle and clean according to claim 1, characterized in that, A dustproof mesh layer (7) is fixedly installed inside the inner mesh ring (1).

3. The dustproof mesh for electronic devices that is easy to unplug and clean according to claim 1, characterized in that, One end of the toothed column (32) is fixedly installed with a fixing ear (31), and the fixing ear (31) is provided with a screw hole.

4. The dustproof mesh for electronic devices that is easy to untangle and clean according to claim 3, characterized in that, The toothed post (32) has an insertion structure at one end away from the fixed ear (31).

5. The dustproof mesh for electronic devices that is easy to untangle and clean according to claim 4, characterized in that, The insertion structure is a cone (34).

6. The dustproof mesh for electronic devices that is easy to untangle and clean according to claim 2, characterized in that, Alignment lines (8) are provided on the outer ring surface of the outer rotating ring (2) and the side ring surface of the inner mesh ring (1).

Images