CN209300398U - A kind of earpiece loudspeaker cleaning device - Google Patents
A kind of earpiece loudspeaker cleaning device Download PDFInfo
- Publication number
- CN209300398U CN209300398U CN201920012359.9U CN201920012359U CN209300398U CN 209300398 U CN209300398 U CN 209300398U CN 201920012359 U CN201920012359 U CN 201920012359U CN 209300398 U CN209300398 U CN 209300398U
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- CN
- China
- Prior art keywords
- ring
- ing
- shift
- fixed
- vertical bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 230000000452 restraining effect Effects 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 238000004026 adhesive bonding Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to loudspeaker cleaning technique fields, disclose a kind of earpiece loudspeaker cleaning device, including mounting shell, the bottom of mounting shell offers opening, and the top of mounting shell is rotatably equipped with nut, and vertical bar is slidably fitted in the middle part of mounting shell, the Basolateral of vertical bar is slidably fitted with third shift(ing) ring, the second shift(ing) ring is slidably fitted on the outside of third shift(ing) ring, the first fixed ring is slidably fitted on the outside of second shift(ing) ring, it is fixed on the inner wall of mounting shell on the outside of first fixed ring, and first fixed ring, sliding slot is offered on the inner wall of second shift(ing) ring and third shift(ing) ring, and restraining position ring block is all provided in sliding slot, the bottom end of vertical bar opens up fluted, and the bottom end of groove is fixed with fan, the lower section of fan is equipped with fixed plate, the shape that the present apparatus passes through adjusting bristle bottom end, make the inner wall of bristle fitting loudspeaker , consequently facilitating the inner wall to loudspeaker is cleared up.
Description
Technical field
The utility model relates to loudspeaker cleaning technique field more particularly to a kind of earpiece loudspeaker cleaning devices.
Background technique
Since long-time uses mobile phone, some impurity can be sticked on earpiece loudspeaker, when being repaired to mobile phone,
Maintenance personal would generally clear up loudspeaker, be wiped in the prior art loudspeaker using rag the cleaning majority of loudspeaker
It wipes, it is made to remove the dust on loudspeaker, but since the loudspeaker volume of earpiece is typically small, be difficult to rag in loudspeaker
Wall is wiped, it is difficult to remove the dust on loudspeaker inner wall.
Utility model content
Purpose of the utility model is to solve existing in the prior art since the loudspeaker volume of earpiece is general
A kind of earpiece loudspeaker cleaning device that is smaller, being difficult to the shortcomings that wiping to the inner wall of loudspeaker with rag, and proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of earpiece loudspeaker cleaning device, including mounting shell, the bottom of the mounting shell offers opening, and installs
The top of shell is rotatably equipped with nut, and vertical bar is slidably fitted in the middle part of mounting shell, the Basolateral sliding of the vertical bar
Third shift(ing) ring is installed, is slidably fitted with the second shift(ing) ring on the outside of the third shift(ing) ring, second shift(ing) ring it is outer
Slideslip is equipped with the first fixed ring, is fixed on the inner wall of the mounting shell on the outside of first fixed ring, and described
Sliding slot is offered on the inner wall of one fixed ring, the second shift(ing) ring and third shift(ing) ring, and is equipped with limit in the sliding slot
Ring, the bottom end of the vertical bar open up fluted, and the bottom end of groove is fixed with fan, and the lower section of the fan is equipped with fixed plate,
The fixed plate, the first fixed ring, the second shift(ing) ring and third shift(ing) ring bottom end be equipped with bristle.
Preferably, the fixed plate is fixed by screws in the bottom end of the vertical bar, and through-hole is offered in fixed plate.
Preferably, the top of second shift(ing) ring and the third shift(ing) ring is respectively and fixedly provided with spring.
Preferably, screw thread is offered on the outer wall of the vertical bar, and vertical bar is plugged in the nut.
Preferably, the upper end of the vertical bar is equipped with battery compartment, and battery, battery and the fan are equipped in battery compartment
It is electrically connected.
The beneficial effects of the utility model are:
1, by rotating nut, make nut that vertical bar be driven to move down on mounting shell, by vertical bar drive the second shift(ing) ring,
Third shift(ing) ring successively moves down, and since the inside of the first fixed ring, the second shift(ing) ring, third shift(ing) ring offers
Sliding slot is all provided with restraining position ring block in sliding slot, and the top of the second shift(ing) ring and third shift(ing) ring is equipped with spring, in vertical bar successively band
When dynamic second shift(ing) ring, third shift(ing) ring move down, the stop collar in each sliding slot is set to be respectively positioned on the bottom end of sliding slot, to make
Vertical bar, the second shift(ing) ring, third shift(ing) ring, the first fixed block are distinguished at stairstepping, while are distributed bristle at stairstepping, it is made
Circular horn inner wall fitting, convenient for clearing up loudspeaker inner wall.
2, loudspeaker are blown out by the impurity that fan cleans out bristle, convenient for preferably clearing up loudspeaker.
In conclusion shape of the present apparatus by adjusting bristle bottom end, makes the inner wall of bristle fitting loudspeaker, consequently facilitating right
The inner wall of loudspeaker is cleared up.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of earpiece loudspeaker cleaning device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of structural schematic diagram looked up of earpiece loudspeaker cleaning device；
Fig. 3 be the utility model proposes a kind of earpiece loudspeaker cleaning device in bristle adjust after structural representation
Figure.
In figure: 1 mounting shell, 2 vertical bars, 3 first fixed rings, 4 second shift(ing) rings, 5 third shift(ing) rings, 6 stop collars, 7 springs,
8 nuts, 9 screw threads, 10 fixed plates, 11 fans, 12 bristles, 13 through-holes, 14 sliding slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Referring to Fig.1-3, a kind of earpiece loudspeaker cleaning device, including mounting shell 1, the bottom of mounting shell 1 offer out
Mouthful, and the top of mounting shell 1 is rotatably equipped with nut 8, the bottom end of nut 8 is rotatably installed in the top of mounting shell 1 by shaft
Middle part, and the middle part of mounting shell 1 is slidably fitted with vertical bar 2, and the middle part of mounting shell 1 offers circular hole, and vertical bar 2 is plugged in described
In circular hole, there are gap between vertical bar 2 and the inner wall of circular hole, screw thread 9 is offered on the outer wall of vertical bar 2, and vertical bar 2 is plugged in spiral shell
In mother 8, vertical bar 2 is threadedly coupled with nut 8, and the Basolateral of vertical bar 2 is slidably fitted with third shift(ing) ring 5, third shift(ing) ring 5
Outside is slidably fitted with the second shift(ing) ring 4, and the outside of the second shift(ing) ring 4 is slidably fitted with the first fixed ring 3, the first fixed ring 3
Outside be fixed on the inner wall of mounting shell 1, third shift(ing) ring 5, the second shift(ing) ring 4 and the first fixed ring are respectively positioned on mounting shell 1
Inside, and offer sliding slot 14, and sliding slot on the first fixed ring 3, the second shift(ing) ring 4 and the inner wall of third shift(ing) ring 5
Restraining position ring block 6 is all provided in 14,6 gluing of stop collar in 5 upper hopper chute 14 of third shift(ing) ring is fixed on vertical bar 2, the second shift(ing) ring 4
6 gluing of stop collar in upper hopper chute 14 is fixed on third shift(ing) ring 5, and the stop collar in 3 upper hopper chute 14 of the first fixed ring is glued
It is fixed on the second shift(ing) ring 4, the top of the second shift(ing) ring 4 and third shift(ing) ring 5 is respectively and fixedly provided with spring 7, one end glue of spring 7
The top for being fixed on the second shift(ing) ring 4 or third shift(ing) ring 5 is closed, and the other end gluing of spring 7 is fixed on 1 bottom end of mounting shell and opens
Mouthful bottom end, the bottom end of vertical bar 2 opens up fluted, and the bottom end screw of groove is fixed with fan 11, and the lower section of fan 11 is equipped with
Fixed plate 10, fixed plate 10 is fixed by screws in the bottom end of vertical bar 2, and through-hole 13 is offered in fixed plate 10, fixed plate 10,
The bottom end of first fixed ring 3, the second shift(ing) ring 4 and third shift(ing) ring 5 is equipped with bristle 12, and the upper end of vertical bar 2 is equipped with battery compartment,
Battery is installed, battery and fan 11 are electrically connected in battery compartment.
In the present embodiment, by rotating nut 8, rotate nut 8 on mounting shell 1, due to vertical bar 2 and 8 screw thread of nut
Connection, move down vertical bar 2 on mounting shell 1, make the stop collar 6 on vertical bar 2 in the sliding slot 14 on third shift(ing) ring 5 to
Lower movement drives third shift(ing) ring 5 to move down when this stop collar 6 is located at the bottom end of this sliding slot 14 by this stop collar 6,
And move down the stop collar 6 on third shift(ing) ring 5 in the sliding slot 14 on the second shift(ing) ring 4, and when this stop collar 6 is located at
When the bottom end of this sliding slot 14, the second shift(ing) ring 4 is driven to move down, and due to the top of the second shift(ing) ring 4 and third shift(ing) ring 5
End is equipped with spring 7, to keep the second shift(ing) ring 4 fixed with third shift(ing) ring 5 and the distribution that is stepped, while making the bristle 12 be in
Stairstepping distribution, makes bristle 12 be bonded the inner wall of loudspeaker, consequently facilitating the inner wall to loudspeaker is cleared up, by opening fan 11
The impurity cleaned out can be blown away, when battery is out of power, openable battery compartment replaces battery.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of earpiece loudspeaker cleaning device, including mounting shell (1), which is characterized in that open the bottom of the mounting shell (1)
Top equipped with opening, and mounting shell (1) is rotatably equipped with nut (8), and is slidably fitted with vertical bar in the middle part of mounting shell (1)
(2), the Basolateral of the vertical bar (2) is slidably fitted with third shift(ing) ring (5), the outer Slideslip of the third shift(ing) ring (5)
It is equipped with the second shift(ing) ring (4), is slidably fitted with the first fixed ring (3) on the outside of second shift(ing) ring (4), described first is solid
Determine to be fixed on the inner wall of the mounting shell (1) on the outside of ring (3), and first fixed ring (3), the second shift(ing) ring (4) with
It offers on the inner wall of third shift(ing) ring (5) sliding slot (14), and is all provided with restraining position ring block (6) in the sliding slot (14), it is described
The bottom end of vertical bar (2) opens up fluted, and the bottom end of groove is fixed with fan (11), and the lower section of the fan (11), which is equipped with, to be fixed
Plate (10), the fixed plate (10), the first fixed ring (3), the second shift(ing) ring (4) and the bottom end of third shift(ing) ring (5) are equipped with
Bristle (12).
2. a kind of earpiece loudspeaker cleaning device according to claim 1, which is characterized in that the fixed plate (10) is logical
The bottom end that screw is fixed on the vertical bar (2) is crossed, and offers through-hole (13) in fixed plate (10).
3. a kind of earpiece loudspeaker cleaning device according to claim 1, which is characterized in that second shift(ing) ring
(4) spring (7) are respectively and fixedly provided with the top of the third shift(ing) ring (5).
4. a kind of earpiece loudspeaker cleaning device according to claim 1, which is characterized in that outside the vertical bar (2)
It is offered on wall screw thread (9), and vertical bar (2) is plugged in the nut (8).
5. a kind of earpiece loudspeaker cleaning device according to claim 1, which is characterized in that the vertical bar (2) it is upper
End is equipped with battery compartment, and battery is equipped in battery compartment, and battery and the fan (11) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012359.9U CN209300398U (en) | 2019-01-04 | 2019-01-04 | A kind of earpiece loudspeaker cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012359.9U CN209300398U (en) | 2019-01-04 | 2019-01-04 | A kind of earpiece loudspeaker cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209300398U true CN209300398U (en) | 2019-08-27 |
Family
ID=67680468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920012359.9U Expired - Fee Related CN209300398U (en) | 2019-01-04 | 2019-01-04 | A kind of earpiece loudspeaker cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209300398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113663946A (en) * | 2021-07-22 | 2021-11-19 | 安徽振达刷业有限公司 | Curved surface spare brush convenient to adjust and belt cleaning device thereof |
-
2019
- 2019-01-04 CN CN201920012359.9U patent/CN209300398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113663946A (en) * | 2021-07-22 | 2021-11-19 | 安徽振达刷业有限公司 | Curved surface spare brush convenient to adjust and belt cleaning device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 |