Cleaning rod for cleaning screen lens
By designing a retractable cleaning stick structure, the problems of exposed and damaged screen cleaning brushes and large space occupation are solved, achieving protection of the cleaning brush and saving space, while improving cleaning effect and service life.
Patent Information
- Application Number
- CN202520331052.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Existing screen cleaning brushes have exposed brush heads, which are easily damaged and take up a lot of space, resulting in low practicality.
A cleaning stick is designed, comprising a housing, a movable block, a cleaning brush, a lens cleaning wipe, and a protective shell. The cleaning brush can be retracted into the housing by pushing the components. When in use, the cleaning brush extends outward. After cleaning, the lens cleaning wipe protects the screen, and the protective shell protects the cleaning wipe.
It effectively protects the cleaning brush, reduces space occupation, improves usage stability and cleaning effect, and extends the service life of the cleaning stick.
Smart Images
Figure CN223888540U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of screen lens cleaning technology, specifically to a cleaning stick for cleaning screen lenses. Background Technology
[0002] After prolonged use, digital product screens accumulate dirt and grime. This dirt usually consists of dust, but may also contain oil and other stubborn contaminants. Therefore, regular cleaning of digital product screens is necessary. This requires a screen cleaning brush.
[0003] However, currently, the brush heads of screen cleaning brushes are all exposed. When the screen cleaning brush is not in use, the exposed cleaning brush and lens cleaning wipe are prone to accumulating dust, which can damage the lens during cleaning. In addition, they take up a lot of space, resulting in low practicality of screen cleaning brushes.
[0004] To address the aforementioned issues, this application proposes a cleaning stick for cleaning screen lenses. Utility Model Content
[0005] This utility model aims to provide a cleaning stick for cleaning screen lenses, mainly to solve the problem that the brush heads of existing screen cleaning brushes are all exposed. When the screen cleaning brush is not in use, the exposed cleaning brush is easily damaged and occupies a lot of space, thus resulting in low practicality of the screen cleaning brush.
[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:
[0007] A cleaning stick for cleaning screen lenses includes a housing, with a first cavity at one end and a second cavity at the other end. A movable block is slidably connected inside the first cavity, and a cleaning brush is fixedly connected to one side of the movable block. A pushing component is provided on the top of the movable block. A connecting block is snapped into the inside of the second cavity, with one end of the connecting block extending out of the second cavity and connected to a lens cleaning wipe. A protective shell is snapped into the end of the housing near the opening of the second cavity.
[0008] The working principle and beneficial effects of this utility model:
[0009] 1. Working principle: When using this screen lens cleaning stick, pushing the component will cause the moving block to move the cleaning brush outward. After the cleaning brush is completely removed from the housing, the digital product can be cleaned with the cleaning brush. After the cleaning brush is used, it can be stored in the first cavity. After removing the protective shell on the housing, the screen of the digital product can be further cleaned with the lens cleaning wipe.
[0010] 2. Beneficial Effects: After the cleaning brush is completely removed from the housing by pushing the component, the screen of the digital product can be cleaned. After cleaning, the cleaning brush can be stored inside the first cavity. This not only provides better protection for the cleaning brush, but also reduces the space occupied by the cleaning stick for screen lens cleaning when not in use. The lens cleaning wipe set at one end of the housing can achieve a better cleaning effect on the screen. After cleaning, the protective housing can provide better protection for the lens cleaning wipe, thereby effectively extending the service life of the cleaning stick for screen lens cleaning.
[0011] Preferably, the pushing component includes a sliding cavity opened at the top of the moving block, a cylinder slidably connected inside the sliding cavity, the upper end of the cylinder extending out of the housing and fixedly connected to a push block, a sliding groove matching the cylinder opened on the housing, and a limiting component fixedly connected to the inner wall of the cylinder. Pushing the push block through the cylinder can drive the moving block to move, and the moving block can drive the cleaning brush to move outward at the same time. When the cleaning brush is completely removed from the housing, the limiting component can fix the moving block. At this time, the screen of the digital product can be cleaned by the cleaning brush. After cleaning, the limiting component is released, and the push block is pushed to make the moving block drive the cleaning brush to slide into the first cavity, so that the cleaning brush can be stored. This makes the use of the cleaning stick for cleaning screen lenses more convenient.
[0012] Preferably, the limiting component includes a spring fixedly connected to the top of the inner wall of the cylinder, the lower end of the spring being fixedly connected to the bottom of the inner wall of the sliding cavity, and symmetrical limiting blocks fixedly connected to the outer wall of the cylinder. The inner wall of the sliding groove is provided with a limiting groove that matches the limiting blocks. After the push block is pushed to move the cleaning brush completely out of the housing, the cylinder will move upward under the action of the spring, so that the limiting blocks on the cylinder engage with the limiting grooves on the inner wall of the sliding groove, thereby fixing the moving blocks. This makes it more stable when people use the cleaning brush to clean the screen of digital products. After cleaning, the push block is pressed to move the cylinder downward. When the limiting blocks are disengaged from the limiting grooves, the push block is pushed to move the cleaning brush into the first cavity, so that the cleaning brush can be stored.
[0013] Preferably, the inner wall of the protective shell is fixedly connected with symmetrical locking blocks, and the shell has locking grooves that match the locking blocks. When the locking blocks on the inner wall of the protective shell engage with the locking grooves on the shell, the protective shell can be fixed to the shell. This not only makes the protective shell more stable after installation, but also makes the installation and removal of the protective shell more convenient.
[0014] Preferably, a protruding ring is fixedly connected to the lower end of the outer wall of the cylinder. The protruding ring at the lower end of the outer wall of the cylinder can play a good limiting role for the cylinder, thus effectively preventing the cylinder from detaching from the moving block.
[0015] Preferably, the top of the card block is curved, which makes it easier to install and remove the protective shell.
[0016] Preferably, a rubber pad is fixedly connected to the top of the push block, and the rubber pad has anti-slip texture. The rubber pad on the top of the push block makes it more comfortable for people to push the push block. The anti-slip texture on the rubber pad increases the friction between people's hands and the push block, thereby effectively preventing people from slipping when pushing the push block. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural diagram of the entire utility model;
[0018] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the present invention in use;
[0019] Figure 3 This is a side sectional view of the overall structure of this utility model;
[0020] Figure 4 This is a bottom view cross-sectional structural diagram of the entire utility model.
[0021] In the diagram: 1. Housing; 2. First cavity; 3. Second cavity; 4. Moving block; 5. Cleaning brush; 6. Connecting block; 7. Lens cleaning wipe; 8. Protective shell; 9. Sliding cavity; 10. Cylinder; 11. Push block; 12. Sliding groove; 13. Spring; 14. Limiting block; 15. Limiting groove; 16. Locking block; 17. Locking slot; 18. Protruding ring. Detailed Implementation
[0022] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Please see Figure 1-4A cleaning stick for cleaning screen lenses includes a housing 1. One end of the housing 1 has a first cavity 2, and the other end has a second cavity 3. A movable block 4 is slidably connected inside the first cavity 2. A cleaning brush 5 is fixedly connected to one side of the movable block 4. A pushing component is provided on the top of the movable block 4. When in use, the cleaning stick allows the movable block 4 to move the cleaning brush 5 outward by pushing the component. Once the cleaning brush 5 is completely removed from the housing 1, it can be used to clean digital products. After use, the cleaning brush 5 can be stored back inside the first cavity 2. A connecting block is engaged inside the second cavity 3. 6. One end of the connecting block 6 extends into the second cavity 3 and is connected to a lens cleaning wipe 7 via Velcro. The lens cleaning wipe 7 can be used to further clean the screen of the digital product and is easy to replace. A protective shell 8 is snapped onto one end of the housing 1 near the opening of the second cavity 3. The protective shell 8 can provide good protection for the lens cleaning wipe 7. Symmetrical locking blocks 16 are fixedly connected to the inner wall of the protective shell 8. The top of the locking blocks 16 is set with an arc surface. The housing 1 has a slot 17 that matches the locking blocks 16. This not only makes the protective shell 8 more stable after installation, but also makes the installation and removal of the protective shell 8 more convenient.
[0024] like Figure 1 and Figure 3 As shown, the pushing component includes a sliding cavity 9 opened at the top of the moving block 4. A cylinder 10 is slidably connected inside the sliding cavity 9. A protruding ring 18 is fixedly connected to the lower end of the outer wall of the cylinder 10. The upper end of the cylinder 10 extends out of the housing 1 and is fixedly connected to a push block 11. A rubber pad is fixedly connected to the top of the push block 11, and the rubber pad has anti-slip texture. A sliding groove 12 matching the cylinder 10 is opened on the housing 1. A limiting component is fixedly connected to the inner wall of the cylinder 10. Pushing the push block 11 can drive the moving block 4 to move through the cylinder 10. While the moving block 4 moves, it can drive the cleaning brush 5 to move outward. When the cleaning brush 5 is completely removed from the housing 1, the moving block 4 can be fixed by the limiting component. At this time, the screen of the digital product can be cleaned by the cleaning brush 5. After cleaning, the limiting component is released, and the push block 11 is pushed to make the moving block 4 drive the cleaning brush 5 to slide into the first cavity 2, so that the cleaning brush 5 can be stored. This makes the use of the cleaning stick for cleaning the screen lens more convenient.
[0025] like Figure 1 and Figure 4As shown, the limiting component includes a spring 13 fixedly connected to the top of the inner wall of the cylinder 10. The lower end of the spring 13 is fixedly connected to the bottom of the inner wall of the slide cavity 9. Symmetrical limiting blocks 14 are fixedly connected to the outer wall of the cylinder 10. The inner wall of the slide groove 12 is provided with a limiting groove 15 that matches the limiting block 14. After the push block 11 is pushed to make the moving block 4 move the cleaning brush 5 completely out of the housing 1, the cylinder 10 will move upward under the action of the spring 13, so that the limiting block 14 on the cylinder 10 is engaged with the limiting groove 15 on the inner wall of the slide groove 12, thereby fixing the moving block 4. This makes it more stable when people use the cleaning brush 5 to clean the screen of digital products. After cleaning, press the push block 11 to make the cylinder 10 move downward. When the limiting block 14 is disengaged from the limiting groove 15, push the push block 11 to make the moving block 4 move the cleaning brush 5 into the first cavity 2 to store the cleaning brush 5.
[0026] As can be seen from the above, the specific embodiments of this utility model are as follows:
[0027] When using this screen lens cleaning stick, pushing the push block 11 through the cylinder 10 moves the moving block 4. Simultaneously, the moving block 4 moves the cleaning brush 5 outwards. Once the cleaning brush 5 is completely removed from the housing 1, the cylinder 10 moves upwards under the action of the spring 13, causing the limiting block 14 on the cylinder 10 to engage with the limiting groove 15 on the inner wall of the slide 12, thus fixing the moving block 4. At this point, the cleaning brush 5 can be used to clean the screen of the digital product. After cleaning, pressing the push block 11 moves the cylinder 10 downwards. When the limiting block 14 disengages from the limiting groove 15, pushing the push block 11 causes the moving block 4 to slide the cleaning brush 5 into the first cavity 2, thus storing the cleaning brush 5. Pulling the protective shell 8 removes it from the housing 1. The lens cleaning wipe 7 then provides a better cleaning effect on the screen. After cleaning, the protective shell 8 is snapped back onto the housing 1, providing better protection for the lens cleaning wipe 7 and effectively extending the service life of the screen lens cleaning stick.
[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A cleaning stick for cleaning screen lenses, comprising a housing (1), characterized in that, The housing (1) has a first cavity (2) at one end and a second cavity (3) at the other end. A moving block (4) is slidably connected inside the first cavity (2). A cleaning brush (5) is fixedly connected to one side of the moving block (4). A pushing component is provided on the top of the moving block (4). A connecting block (6) is snapped into the inside of the second cavity (3). One end of the connecting block (6) extends out of the second cavity (3) and is connected to a lens cleaning wipe (7). A protective shell (8) is snapped into one end of the housing (1) near the opening of the second cavity (3).
2. The cleaning stick for cleaning screen lenses according to claim 1, characterized in that: The pushing component includes a sliding cavity (9) opened at the top of the moving block (4), a cylinder (10) is slidably connected inside the sliding cavity (9), the upper end of the cylinder (10) extends out of the housing (1) and is fixedly connected to a push block (11), a sliding groove (12) matching the cylinder (10) is opened on the housing (1), and a limit component is fixedly connected to the inner wall of the cylinder (10).
3. The cleaning stick for cleaning screen lenses according to claim 2, characterized in that: The limiting assembly includes a spring (13) fixedly connected to the top of the inner wall of the cylinder (10), the lower end of the spring (13) being fixedly connected to the bottom of the inner wall of the slide cavity (9), and symmetrical limiting blocks (14) fixedly connected to the outer wall of the cylinder (10). The inner wall of the slide groove (12) is provided with a limiting groove (15) that matches the limiting block (14).
4. The cleaning stick for cleaning screen lenses according to claim 1, characterized in that: The inner wall of the protective shell (8) is fixedly connected with symmetrical locking blocks (16), and the shell (1) is provided with a locking groove (17) that matches the locking blocks (16).
5. The cleaning stick for cleaning screen lenses according to claim 2, characterized in that: A protruding ring (18) is fixedly connected to the lower end of the outer wall of the cylinder (10).
6. The cleaning stick for cleaning screen lenses according to claim 4, characterized in that: The top of the card block (16) is set with a curved surface.
7. The cleaning stick for cleaning screen lenses according to claim 2, characterized in that: A rubber pad is fixedly connected to the top of the push block (11), and anti-slip texture is provided on the rubber pad.