CN112995386A - Mobile phone dustproof net convenient to disassemble - Google Patents
Mobile phone dustproof net convenient to disassemble Download PDFInfo
- Publication number
- CN112995386A CN112995386A CN202110223668.2A CN202110223668A CN112995386A CN 112995386 A CN112995386 A CN 112995386A CN 202110223668 A CN202110223668 A CN 202110223668A CN 112995386 A CN112995386 A CN 112995386A
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- China
- Prior art keywords
- sliding
- rotating
- mobile phone
- plate
- fixedly connected
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- Granted
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims description 23
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 244000309464 bull Species 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/17—Hygienic or sanitary devices on telephone equipment
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides a mobile phone dustproof net convenient to disassemble, which comprises a placing frame, wherein the inner wall of the placing frame is connected with an extrusion plate in a sliding manner, two ends of the placing frame are symmetrically provided with first sliding holes, limiting posts are connected in the first sliding holes in a sliding manner, two end inner walls of the first sliding holes are symmetrically and fixedly connected with fixing rings, and the fixing rings are connected with the limiting posts in a sliding manner. The working efficiency of people when using is improved.
Description
Technical Field
The invention relates to the technical field of mobile phone dust screens, in particular to a mobile phone dust screen convenient to disassemble.
Background
The mobile phone is the portable telephone terminal who uses at present wide within range, smart mobile phone's dominant frequency is higher, the functioning speed is fast, the procedure task is quicker, daily convenience more, current mobile phone is when using, along with the development of smart machine, develop gradually into the structure of big screen, but be equipped with the earphone structure at the mobile phone facial make-up, it has the dust screen to cover usually on the earphone, prevent to get into the earphone or get into inside the organism through the earphone at the in-process dust that uses the mobile phone, influence the volume of mobile phone, lead to the inside dust that gets into of mobile phone, cause the problem of organism short circuit, but inside when the installation dust screen of current mobile phone, all fix the dust screen at the collection earphone hole through the adhesive tape material, but the dust screen is all more troublesome when installation and dismantlement, we propose a mobile phone dust screen convenient to dismantle for this reason.
Therefore, it is necessary to provide a mobile phone dust screen with easy disassembly to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problem, the invention provides the mobile phone dustproof net which works at an angle that the mobile phone dustproof net is convenient to mount and dismount.
The mobile phone dustproof net convenient to disassemble comprises a placing frame, wherein the inner wall of the placing frame is connected with an extrusion plate in a sliding mode, two ends of the placing frame are connected with limiting devices in a sliding mode, the top of the extrusion plate is connected with an ejection device in a rotating mode, and the bottom of the placing frame is provided with a sound outlet hole.
Preferably, stop device includes first slide opening, spacing post, solid fixed ring, spring and second slide opening, place the both ends symmetry of frame and seted up first slide opening, the inside sliding connection of first slide opening has spacing post, the one end of spacing post is the inclined plane setting, the solid fixed ring of the both ends inner wall symmetry fixedly connected with of first slide opening, and solid fixed ring and spacing post sliding connection, the outside cover of spacing post is equipped with the spring, the one end of spring and one side fixed connection of solid fixed ring, the other end and spacing post fixed connection of spring, the second slide opening has been seted up to the both ends symmetry of stripper plate, spacing post and second slide opening sliding connection.
Preferably, ejecting device includes bull stick, commentaries on classics piece, first commentaries on classics board, second commentaries on classics board, rotary column, shrinkage pool and supplementary stop gear, the top of stripper plate is rotated through the bearing and is connected with the bull stick, the one end fixedly connected with commentaries on classics piece that the stripper plate was kept away from to the bull stick, the first commentaries on classics board of middle part fixedly connected with of bull stick, the both ends of first commentaries on classics board are rotated through the pivot symmetry and are connected with the second commentaries on classics board, the one end that first commentaries on classics board was kept away from to the second commentaries on classics board is rotated through the pivot and is connected with the rotary column, the shrinkage pool has been seted up to the one end of spacing column, and.
Preferably, a placing groove is formed in one side of the top of the extrusion plate, a microphone is connected to the inside of the placing groove in a sliding mode, first sliding blocks are symmetrically and fixedly connected to two ends of the microphone, first sliding grooves are symmetrically formed in two ends of the placing groove, and the first sliding grooves are connected with the first sliding blocks in a sliding mode.
Preferably, the two ends of the extrusion plate are symmetrically and fixedly connected with semi-cylinders, the two ends of the inner wall of the placing frame are symmetrically provided with semi-circular grooves, and the semi-circular grooves are in sliding connection with the semi-cylinders.
Preferably, the inner wall of the placing frame is connected with a dust screen in a sliding manner.
Preferably, the auxiliary limiting mechanism comprises a fixing rod, a second chute and a second slider, the bottom of the second rotating plate is rotatably connected with the fixing rod through a bearing, the second chute is symmetrically formed in the top of the extrusion plate, the second slider is slidably connected inside the second chute, one end, far away from the second rotating plate, of the fixing rod is slidably connected with the second slider, and the second slider is in an I-shaped arrangement.
Preferably, the bottom of the dustproof net is fixedly connected with protective cotton.
Compared with the related art, the invention has the following beneficial effects:
when the mobile phone dustproof net is used, the dustproof net is placed on the inner wall of the placing frame, the extrusion plate slides into the placing frame through the semicircular groove and the semicircular column, the extrusion plate extrudes the inclined surface of the limiting column, the limiting column is driven by the spring to slide into the second sliding hole through the pressure of the spring, the dustproof net is fixed, when the dustproof net needs to be replaced, the rotating block is rotated to drive the rotating column to move, the limiting column is driven to move, the limiting of the limiting column by the second sliding hole is cancelled, the rotating block is lifted upwards, and the extrusion plate slides out of the placing frame, so that the mobile phone dustproof net is convenient to fix and detach, and the working efficiency of people in use is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a second schematic view of the overall structure of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is a schematic view of a partial structure of the ejection device of the present invention;
FIG. 6 is a schematic bottom view of the present invention;
FIG. 7 is an enlarged view at C of FIG. 6;
fig. 8 is a partial sectional structural schematic of the invention.
Reference numbers in the figures: 1. placing the frame; 2. a pressing plate; 3. a limiting device; 4. an ejection device; 5. a first slide hole; 6. a limiting column; 7. a fixing ring; 8. a spring; 9. a second slide hole; 10. a rotating rod; 11. rotating the block; 12. a first rotating plate; 13. a second rotating plate; 14. turning the column; 15. concave holes; 16. a placement groove; 17. a microphone; 18. a first slider; 19. a first chute; 20. a semi-cylinder; 21. a semicircular groove; 22. a dust screen; 23. an auxiliary limiting mechanism; 24. fixing the rod; 25. a second chute; 26. a second slider; 27. a sound outlet hole; 28. and (5) protecting cotton.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, 2, 6, 7 and 8, a mobile phone dustproof net convenient to disassemble includes a placing frame 1, an inner wall of the placing frame 1 is connected with an extrusion plate 2 in a sliding manner, two ends of the placing frame 1 are connected with limiting devices 3 in a sliding manner, the top of the extrusion plate 2 is connected with an ejection device 4 in a rotating manner, the bottom of the placing frame 1 is provided with a sound outlet 27, one side of the top of the extrusion plate 2 is provided with a placing groove 16, the inside of the placing groove 16 is connected with a microphone 17 in a sliding manner, two ends of the microphone 17 are symmetrically and fixedly connected with first sliding blocks 18, two ends of the placing groove 16 are symmetrically provided with first sliding grooves 19, the first sliding grooves 19 are connected with the first sliding blocks 18 in a sliding manner, the inner wall of the placing frame 1 is connected with a dustproof net 22 in a sliding manner, the bottom of the dustproof net 22 is fixedly connected with protective cotton 28, two ends of the extrusion plate 2 are symmetrically and fixedly connected with, and half slot 21 and semicylinder 20 sliding connection, when the device used, put dust screen 22 to placing frame 1 inner wall, protected the device through protection cotton 28, later with the stripper plate 2 through half slot 21 and semicylinder 20 slip place frame 1 inside, fix dust screen 22 through stop device 3.
Referring to fig. 1, 2 and 3, the limiting device 3 includes a first sliding hole 5, a limiting post 6, a fixing ring 7, a spring 8 and a second sliding hole 9, the two ends of the placing frame 1 are symmetrically provided with the first sliding hole 5, the first sliding hole 5 is connected with the limiting post 6 in a sliding manner, one end of the limiting post 6 is arranged in an inclined plane, the inner walls of the two ends of the first sliding hole 5 are symmetrically and fixedly connected with the fixing ring 7, the fixing ring 7 is connected with the limiting post 6 in a sliding manner, the outer side of the limiting post 6 is sleeved with the spring 8, one end of the spring 8 is fixedly connected with one side of the fixing ring 7, the other end of the spring 8 is fixedly connected with the limiting post 6, the two ends of the extruding plate 2 are symmetrically provided with the second sliding hole 9, the limiting post 6 is connected with the second sliding hole 9 in a sliding manner, when the dust-proof net 22 is slid into the inner wall of the placing frame 1, the extruding plate 2, the limiting column 6 moves to slide in the first sliding hole 5, and when the limiting column 6 completely reaches the second sliding hole 9, the spring 8 drives the limiting column 6 to slide into the second sliding hole 9 to fix the dust screen 22.
Referring to fig. 1, 2, 4 and 5, the ejection device 4 includes a rotating rod 10, a rotating block 11, a first rotating plate 12, a second rotating plate 13, a rotating column 14, a concave hole 15 and an auxiliary limiting mechanism 23, the top of the extrusion plate 2 is rotatably connected with the rotating rod 10 through a bearing, one end of the rotating rod 10 far away from the extrusion plate 2 is fixedly connected with the rotating block 11, the middle of the rotating rod 10 is fixedly connected with the first rotating plate 12, two ends of the first rotating plate 12 are symmetrically and rotatably connected with the second rotating plate 13 through a shaft pin, one end of the second rotating plate 13 far away from the first rotating plate 12 is rotatably connected with the rotating column 14 through a shaft pin, one end of the limiting column 6 is provided with the concave hole 15, the rotating column 14 is rotatably connected with the concave hole 15, the bottom of the second rotating plate 13 is fixedly connected with the auxiliary limiting mechanism 23, the auxiliary limiting mechanism 23 includes a fixing rod 24, a second chute 25 and a second slider 26, the bottom of the second rotating plate 13 is, second spout 25 has been seted up to stripper plate 2's top symmetry, second spout 25 internal sliding connection has second slider 26, the one end and the second slider 26 sliding connection of second commentaries on classics board 13 are kept away from to dead lever 24, second slider 26 is the i-shaped setting, when needing to change dust screen 22, it will drive first commentaries on classics board 12 and rotate to rotate commentaries on classics piece 11, will drive second commentaries on classics board 13 and rotate simultaneously, second commentaries on classics board 13 will drive commentaries on classics post 14 and remove, and then drive the removal of spacing post 6, cancel second slide opening 9 to spacing post 6 spacing, upwards lift commentaries on classics piece 11 and then with stripper plate 2 from placing frame 1 in the roll-out can, when fixing dust screen 22, insert commentaries on classics post 14 in advance inside shrinkage pool 15, operation when convenient the dismantlement.
The working principle is as follows: when the device is used, the dustproof net 22 is placed on the inner wall of the placing frame 1, the device is protected by the protective cotton 28, then the extrusion plate 2 slides into the placing frame 1 through the semicircular groove 21 and the semicircular column 20, when the dustproof net 22 slides into the inner wall of the placing frame 1, the extrusion plate 2 extrudes the inclined plane of the limiting column 6, the limiting column 6 moves to slide in the first sliding hole 5 under the pressure of the spring 8, when the limiting column 6 completely reaches the second sliding hole 9, the spring 8 drives the limiting column 6 to slide into the second sliding hole 9 to fix the dustproof net 22, when the dustproof net 22 needs to be replaced, the rotating block 11 rotates the first rotating plate 12 and drives the second rotating plate 13 to rotate, meanwhile, the second rotating plate 13 drives the rotating column 14 to move, further drives the limiting column 6 to move, the limiting of the second sliding hole 9 on the limiting column 6 is cancelled, the rotating block 11 is lifted upwards, so that the extrusion plate 2 slides out of the placing frame 1, the dustproof net 22 is fixed, and the rotating column 14 is inserted into the concave hole 15 in advance, so that the operation during disassembly is convenient.
The above description is only an embodiment of the invention, and not intended to limit the scope of the invention, and all modifications that can be made by using the equivalent structures or equivalent processes of the contents of the specification and drawings, or applied directly or indirectly to other related technical fields, are intended to be included within the scope of the invention.
Claims (10)
1. The utility model provides a cell-phone dust screen convenient to dismantle, is including placing frame (1), its characterized in that, the inner wall sliding connection who places frame (1) has stripper plate (2), the both ends sliding connection who places frame (1) has stop device (3), the top of stripper plate (2) is rotated and is connected with ejecting device (4), sound hole (27) have been seted up to the bottom of placing frame (1).
2. The mobile phone dustproof net convenient to disassemble as claimed in claim 1, wherein the limiting device (3) comprises a first sliding hole (5), a limiting post (6), a fixing ring (7), a spring (8) and a second sliding hole (9), the first sliding hole (5) is symmetrically formed at two ends of the placement frame (1), the limiting post (6) is slidably connected inside the first sliding hole (5), one end of the limiting post (6) is arranged in an inclined plane, the fixing ring (7) is symmetrically and fixedly connected with the inner wall of two ends of the first sliding hole (5), the fixing ring (7) is slidably connected with the limiting post (6), the spring (8) is sleeved outside the limiting post (6), one end of the spring (8) is fixedly connected with one side of the fixing ring (7), and the other end of the spring (8) is fixedly connected with the limiting post (6), second slide holes (9) are symmetrically formed in two ends of the extrusion plate (2), and the limiting columns (6) are connected with the second slide holes (9) in a sliding mode.
3. The mobile phone dust screen convenient to disassemble as claimed in claim 1, wherein the ejection device (4) comprises a rotating rod (10), a rotating block (11), a first rotating plate (12), a second rotating plate (13), a rotating column (14), a concave hole (15) and an auxiliary limiting mechanism (23), the top of the extrusion plate (2) is rotatably connected with the rotating rod (10) through a bearing, one end of the rotating rod (10) far away from the extrusion plate (2) is fixedly connected with the rotating block (11), the middle part of the rotating rod (10) is fixedly connected with the first rotating plate (12), two ends of the first rotating plate (12) are symmetrically rotatably connected with the second rotating plate (13), one end of the second rotating plate (13) far away from the first rotating plate (12) is rotatably connected with the rotating column (14) through a shaft pin, one end of the limiting column (6) is provided with the concave hole (15), and the rotating column (14) is rotatably connected with the concave hole (15), the bottom of the second rotating plate (13) is fixedly connected with an auxiliary limiting mechanism (23).
4. The mobile phone dustproof net convenient to detach according to claim 3, wherein the two ends of the first rotating plate (12) are symmetrically and rotatably connected with the second rotating plate (13) through shaft pins.
5. The mobile phone dust screen convenient to disassemble and assemble as claimed in claim 3, wherein a placing groove (16) is formed in one side of the top of the extrusion plate (2), a microphone (17) is slidably connected inside the placing groove (16), first sliding blocks (18) are symmetrically and fixedly connected to two ends of the microphone (17), first sliding grooves (19) are symmetrically formed in two ends of the placing groove (16), and the first sliding grooves (19) are slidably connected with the first sliding blocks (18).
6. The mobile phone dust screen convenient to disassemble and assemble as claimed in claim 5, wherein the two ends of the extrusion plate (2) are symmetrically and fixedly connected with semi-cylinders (20), the two ends of the inner wall of the placing frame (1) are symmetrically provided with semi-circular grooves (21), and the semi-circular grooves (21) are slidably connected with the semi-cylinders (20).
7. The mobile phone dustproof net convenient to detach according to claim 2, wherein the dustproof net (22) is connected to the inner wall of the placement frame (1) in a sliding manner.
8. The mobile phone dust screen convenient to disassemble and assemble as claimed in claim 3, wherein the auxiliary limiting mechanism (23) comprises a fixing rod (24), a second sliding groove (25) and a second sliding block (26), the fixing rod (24) is rotatably connected to the bottom of the second rotating plate (13) through a bearing, the second sliding groove (25) is symmetrically formed in the top of the extrusion plate (2), the second sliding block (26) is slidably connected to the inside of the second sliding groove (25), and one end, far away from the second rotating plate (13), of the fixing rod (24) is slidably connected with the second sliding block (26).
9. The mobile phone dust screen convenient to detach as claimed in claim 8, wherein the second sliding block (26) is arranged in a shape of I.
10. The mobile phone dustproof net convenient to detach according to claim 7, wherein the bottom of the dustproof net (22) is fixedly connected with a protective cotton (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110223668.2A CN112995386B (en) | 2021-03-01 | 2021-03-01 | Mobile phone dustproof net convenient to detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110223668.2A CN112995386B (en) | 2021-03-01 | 2021-03-01 | Mobile phone dustproof net convenient to detach |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112995386A true CN112995386A (en) | 2021-06-18 |
| CN112995386B CN112995386B (en) | 2023-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110223668.2A Active CN112995386B (en) | 2021-03-01 | 2021-03-01 | Mobile phone dustproof net convenient to detach |
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| Country | Link |
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| CN (1) | CN112995386B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310633A (en) * | 2022-02-28 | 2022-04-12 | 重庆绿森钢化中空玻璃有限公司 | Feeding equipment for grinding and polishing glass products |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209120265U (en) * | 2018-09-06 | 2019-07-16 | 深圳市万宸科技有限公司 | A kind of laminated type earpiece Air Filter |
| WO2019201237A1 (en) * | 2018-04-16 | 2019-10-24 | 维沃移动通信有限公司 | Mobile terminal |
| CN210867809U (en) * | 2019-12-19 | 2020-06-26 | 深圳市晨浩电声电子有限公司 | Rotary mobile phone receiver dust screen |
| CN211753310U (en) * | 2020-01-08 | 2020-10-27 | 深圳上林电子科技有限公司 | Mobile phone receiver dust screen |
-
2021
- 2021-03-01 CN CN202110223668.2A patent/CN112995386B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019201237A1 (en) * | 2018-04-16 | 2019-10-24 | 维沃移动通信有限公司 | Mobile terminal |
| CN209120265U (en) * | 2018-09-06 | 2019-07-16 | 深圳市万宸科技有限公司 | A kind of laminated type earpiece Air Filter |
| CN210867809U (en) * | 2019-12-19 | 2020-06-26 | 深圳市晨浩电声电子有限公司 | Rotary mobile phone receiver dust screen |
| CN211753310U (en) * | 2020-01-08 | 2020-10-27 | 深圳上林电子科技有限公司 | Mobile phone receiver dust screen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310633A (en) * | 2022-02-28 | 2022-04-12 | 重庆绿森钢化中空玻璃有限公司 | Feeding equipment for grinding and polishing glass products |
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| Publication number | Publication date |
|---|---|
| CN112995386B (en) | 2023-12-19 |
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