CN208210041U - A kind of dust-proof mobile handset network - Google Patents
A kind of dust-proof mobile handset network Download PDFInfo
- Publication number
- CN208210041U CN208210041U CN201820846594.1U CN201820846594U CN208210041U CN 208210041 U CN208210041 U CN 208210041U CN 201820846594 U CN201820846594 U CN 201820846594U CN 208210041 U CN208210041 U CN 208210041U
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- metallic sheath
- inserted sheet
- dust
- earpiece screen
- slot
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Abstract
The utility model discloses a kind of dust-proof mobile handset networks, including metallic sheath, connection handle and earpiece screen inserted sheet, the metallic sheath side is fixedly connected with the connection handle, centre hole is provided on the connection handle, and the centre hole is located remotely from the side of the metallic sheath, it is provided with shaft between the centre hole and the metallic sheath, earpiece screen can be made to be rotatably installed in mobile phone shell；Slot is provided among the metallic sheath, and the slot is laterally arranged, opening is located at the side of the metallic sheath, and the earpiece screen inserted sheet is slidably mounted on the metallic sheath by the slot；The earpiece screen inserted sheet includes Air Filter and outline border, and the edge of the Air Filter is arranged in the outline border, so that the side inferior horn of the outline border is provided with jack in the Air Filter is wrapped in.Beneficial effect is: user can be facilitated easily to remove the earpiece screen inserted sheet, to be cleaned or be replaced；It is easy to operate, and earpiece will not be damaged.
Description
Technical field
The utility model relates to field of mobile phones, and in particular to a kind of dust-proof mobile handset network.
Background technique
Earpiece is that mobile phone receives calls, and plays the essential part of voice, is entered inside earpiece in order to prevent
Dust, it usually needs earpiece screen is set above earpiece, to obstruct to dust.
Applicants have discovered that at least there is following technical problem in the prior art: before earpiece is generally arranged at mobile phone
The transaudient through-hole of earpiece is usually reserved on panel, and in order to transaudient, on mobile phone screen, earpiece screen is recessed to inside through-hole,
With the use of mobile phone, dust can be deposited on earpiece screen, to hinder sound to propagate outward, due to what is reserved above mobile phone screen
Through-hole is smaller, therefore inconvenience clears up earpiece screen.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of dust-proof mobile handset network, to solve
The dust of earpiece net surface deposition is not easily cleaned in the prior art, can hinder the technical problems such as the propagation of sound.The utility model
Preferred technical solution, which includes the earpiece screen inserted sheet, in many technical solutions provided easily to take out out of mobile phone,
And cleaned, thus guarantee the technical effects such as the normal propagation of sound, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme: one kind provided by the utility model is dust-proof
Mobile handset network, including metallic sheath, connection handle and earpiece screen inserted sheet, the metallic sheath side are fixedly connected with the connection handle,
Centre hole is provided on the connection handle, and the centre hole is located remotely from the side of the metallic sheath, the centre hole and institute
It states and is provided with shaft between metallic sheath, earpiece screen can be made to be rotatably installed in mobile phone shell；It is provided among the metallic sheath slotting
Slot, and the slot is laterally arranged, opening is located at the side of the metallic sheath, and the earpiece screen inserted sheet is slided by the slot
It is mounted on the metallic sheath；The earpiece screen inserted sheet includes Air Filter and outline border, and the Air Filter is arranged in the outline border
Edge, so that the side inferior horn of the outline border is provided with jack, installation in the jack in the Air Filter is wrapped in
There are Fixed latches, the Fixed latches pass through the metallic sheath and are inserted into the jack, to carry out to the earpiece screen inserted sheet
It is fixed；The side of the slot is provided with pushing tow hole, and the pushing tow hole is towards the opening direction of the slot；The earpiece screen
It is provided with sound transmission aperture above inserted sheet, and the sound transmission aperture is located on the metallic sheath, is provided with below the earpiece screen inserted sheet
Block water ventilated membrane, and the ventilated membrane that blocks water is fixedly mounted on the metallic sheath.
Using a kind of above-mentioned dust-proof mobile handset network, the metallic sheath and the connection handle are plugged in mobile phone shell, and are led to
It crosses the shaft and realizes and be fixedly connected with mobile phone shell, the shaft is rotatably installed in mobile phone shell, and mobile phone is in use, described
Sound transmission aperture first can obstruct the dust in air, when the earpiece screen inserted sheet needs to clear up, utilize mobile phone card slot
The thimble of configuration is inserted into the centre hole, and by connection handle one end pushing tow into mobile phone, to make the metallic sheath one
Side goes to outside from mobile phone shell inward turning, then the Fixed latches is removed from the earpiece screen inserted sheet, and be inserted into the pushing tow
In hole, the earpiece screen inserted sheet can be ejected out of described slot, thus the convenient dust to the dust-proof deposited thereon into
Row cleaning, while the entire earpiece screen inserted sheet can also be replaced, after cleaning or replacing, then by the Fixed latches
It is inserted into the earpiece screen inserted sheet across the metallic sheath, then described metallic sheath one end is pushed into mobile phone shell.
Preferably, the metallic sheath is concordant towards the side wall on the outside of mobile phone with the connection handle, and concordant side wall is upper
Lower two sides are provided with rib.
Preferably, the shaft is located at close to the side of the centre hole.
Preferably, the Fixed latches are L-type, and the side wall for protruding the metallic sheath on one side of L-type.
Preferably, the centre hole is blind hole, and aperture is greater than the thimble outer diameter configured when mobile phone card slot is installed.
Preferably, the ventilated membrane that blocks water is fixed on the metallic sheath by bonding agent, and the ventilated membrane that blocks water
Bottom be provided with through-hole.
Beneficial effect is: 1, the utility model can facilitate user easily to remove the earpiece screen inserted sheet, thus into
Row cleaning or replacement；
2, easy to operate, and earpiece will not be damaged.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of the utility model；
Fig. 2 is the slot position schematic partial sectional view of the utility model；
Fig. 3 is the metallic sheath internal structure chart of the utility model；
Fig. 4 is the earpiece screen plate-inserting structure enlarged drawing of the utility model.
The reference numerals are as follows: 1, metallic sheath；101, rib；102, sound transmission aperture；103, slot；104, pushing tow hole；2,
Connection handle；201, shaft；202, centre hole；3, earpiece screen inserted sheet；301, outline border；302, Air Filter；303, jack；4, fixed to insert
Pin；5, block water ventilated membrane.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in referring to figures 1-4, the utility model provides a kind of dust-proof mobile handset network, including metallic sheath 1, connection handle
2 and earpiece screen inserted sheet 3,1 side of metallic sheath be fixedly connected with connection handle 2, centre hole 202, and centre hole are provided on connection handle 2
202 are located remotely from the side of metallic sheath 1, and shaft 201 is provided between centre hole 202 and metallic sheath 1, earpiece screen can be made to rotate
It is mounted in mobile phone shell；Slot 103 is provided among metallic sheath 1, and the laterally setting of slot 103, opening are located at the side of metallic sheath 1
Face, earpiece screen inserted sheet 3 are slidably mounted on metallic sheath 1 by slot 103；Earpiece screen inserted sheet 3 includes Air Filter 302 and outline border
301, the edge of Air Filter 302 is arranged in outline border 301, thus in Air Filter 302 is wrapped in, so set, being convenient for
Increase the support strength of 3 edge of earpiece screen inserted sheet, the side inferior horn of outline border 301 is provided with jack 303, installation in jack 303
There are Fixed latches 4, Fixed latches 4 pass through metallic sheath 1 and are inserted into jack 303, so that earpiece screen inserted sheet 3 be fixed；Slot
103 side is provided with pushing tow hole 104, and pushing tow hole 104 is towards the opening direction of slot 103；The top of earpiece screen inserted sheet 3 is set
It is equipped with sound transmission aperture 102, so set, convenient for propagating sound outward through sound transmission aperture 102, and sound transmission aperture 102 is located at metallic sheath 1
On, convenient for being protected by metallic sheath 1 to earpiece screen inserted sheet 3, while sound transmission aperture 102 can also obstruct a part of dust, thus
The dust being deposited on Air Filter 302 is reduced, is provided with the ventilated membrane 5 that blocks water below earpiece screen inserted sheet 3, and the ventilated membrane 5 that blocks water is solid
On metallic sheath 1, the ventilated membrane 5 that blocks water prevents water from entering interior of mobile phone, while can guarantee again for obstructing to water for Dingan County
Sound normal through.
Preferably, metallic sheath 1 is concordant towards the side wall on the outside of mobile phone with connection handle 2, and the two sides up and down of concordant side wall
It is provided with rib 101, so set, convenient for blocking by rib 101 to dust, to avoid dust through metallic sheath 1
And the top and bottom of connection handle 2 enter interior of mobile phone.
Shaft 201 is located at close to the side of centre hole 202, so set, rotating lesser angle convenient for 202 side of centre hole
Degree, can be such that metallic sheath 1 produces out of mobile phone completely.
Fixed latches 4 be L-type, and L-type on one side protrude metallic sheath 1 side wall, so set, conveniently passing through protruding parts
Quickly Fixed latches 4 are extracted out of jack 303.
Centre hole 202 is blind hole, and aperture is greater than the thimble outer diameter configured when mobile phone card slot is installed, so set,
Convenient for metallic sheath 1 is ejected handset shell by the thimble of mobile phone configuration.
The ventilated membrane 5 that blocks water is fixed on metallic sheath 1 by bonding agent, and the bottom for the ventilated membrane 5 that blocks water is provided with through-hole, such as
This setting, the sound convenient for issuing earpiece continue to propagate outward after sequentially passing through through-hole and the ventilated membrane 5 that blocks water.
Using the above structure, metallic sheath 1 and connection handle 2 are plugged in mobile phone shell, and are realized and mobile phone shell by shaft 201
Be fixedly connected, shaft 201 is rotatably installed in mobile phone shell, and mobile phone is in use, and sound transmission aperture 102 first can be to the ash in air
Dirt is obstructed, and when earpiece screen inserted sheet 3 needs to clear up, is inserted into centre hole 202 using the thimble of mobile phone card slot configuration, and
By 2 one end of connection handle pushing tow into mobile phone, to make 1 side of metallic sheath go to outside from mobile phone shell inward turning, then by Fixed latches 4
It removes, and is inserted into pushing tow hole 104 from earpiece screen inserted sheet 3, earpiece screen inserted sheet 3 can be ejected out of slot 103, thus side
Just the dust deposited on Air Filter 302 is cleared up, while entire earpiece screen inserted sheet 3 can also be replaced, cleaning or more
After changing, then Fixed latches 4 are passed through into metallic sheath 1 and are inserted into earpiece screen inserted sheet 3,1 one end of metallic sheath is then pushed into mobile phone
In shell.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (6)
1. a kind of dust-proof mobile handset network, it is characterised in that: including metallic sheath (1), connection handle (2) and earpiece screen inserted sheet (3), institute
It states metallic sheath (1) side to be fixedly connected with the connection handle (2), be provided with centre hole (202) on the connection handle (2), and institute
The side that centre hole (202) is located remotely from the metallic sheath (1) is stated, is set between the centre hole (202) and the metallic sheath (1)
Shaft (201) are equipped with, earpiece screen can be made to be rotatably installed in mobile phone shell；Slot is provided among the metallic sheath (1)
(103), and the slot (103) is laterally arranged, and opening is located at the side of the metallic sheath (1), and the earpiece screen inserted sheet (3) is logical
The slot (103) is crossed to be slidably mounted on the metallic sheath (1)；The earpiece screen inserted sheet (3) includes Air Filter (302) and outer
Frame (301), the outline border (301) are arranged in the edge of the Air Filter (302), thus by the Air Filter (302)
In being wrapped in, the side inferior horn of the outline border (301) is provided with jack (303), is equipped with Fixed latches in the jack (303)
(4), the Fixed latches (4) pass through the metallic sheath (1) and are inserted into the jack (303), thus to the earpiece screen inserted sheet
(3) it is fixed；The side of the slot (103) is provided with pushing tow hole (104), and the pushing tow hole (104) is inserted towards described
The opening direction of slot (103)；It is provided with sound transmission aperture (102) above the earpiece screen inserted sheet (3), and the sound transmission aperture (102)
On the metallic sheath (1), it is provided with the ventilated membrane that blocks water (5) below the earpiece screen inserted sheet (3), and the ventilated membrane that blocks water
(5) it is fixedly mounted on the metallic sheath (1).
2. a kind of dust-proof mobile handset network according to claim 1, it is characterised in that: the metallic sheath (1) and the connection
Handle (2) is concordant towards the side wall on the outside of mobile phone, and the two sides up and down of concordant side wall are provided with rib (101).
3. a kind of dust-proof mobile handset network according to claim 1, it is characterised in that: the shaft (201) is located at close to institute
State the side of centre hole (202).
4. a kind of dust-proof mobile handset network according to claim 1, it is characterised in that: the Fixed latches (4) are L-type, and L
The side wall of the metallic sheath of protrusion on one side (1) of type.
5. a kind of dust-proof mobile handset network according to claim 1, it is characterised in that: the centre hole (202) is blind hole, and
Aperture is greater than the thimble outer diameter configured when mobile phone card slot is installed.
6. a kind of dust-proof mobile handset network according to claim 1, it is characterised in that: the ventilated membrane that blocks water (5) passes through viscous
It connects agent to be fixed on the metallic sheath (1), and the bottom of the ventilated membrane that blocks water (5) is provided with through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820846594.1U CN208210041U (en) | 2018-06-02 | 2018-06-02 | A kind of dust-proof mobile handset network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820846594.1U CN208210041U (en) | 2018-06-02 | 2018-06-02 | A kind of dust-proof mobile handset network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208210041U true CN208210041U (en) | 2018-12-07 |
Family
ID=64516193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820846594.1U Active CN208210041U (en) | 2018-06-02 | 2018-06-02 | A kind of dust-proof mobile handset network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208210041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109981866A (en) * | 2019-02-25 | 2019-07-05 | 宁国市千洪电子有限公司 | A kind of battery cover loudspeaker Air Filter |
-
2018
- 2018-06-02 CN CN201820846594.1U patent/CN208210041U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109981866A (en) * | 2019-02-25 | 2019-07-05 | 宁国市千洪电子有限公司 | A kind of battery cover loudspeaker Air Filter |
| CN109981866B (en) * | 2019-02-25 | 2021-01-26 | 安徽新纶精密制造科技有限公司 | Battery cover loudspeaker dust screen |
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