CN205946076U - Mobile handset dust screen - Google Patents
Mobile handset dust screen Download PDFInfo
- Publication number
- CN205946076U CN205946076U CN201620701214.6U CN201620701214U CN205946076U CN 205946076 U CN205946076 U CN 205946076U CN 201620701214 U CN201620701214 U CN 201620701214U CN 205946076 U CN205946076 U CN 205946076U
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- faced adhesive
- double faced
- silica gel
- lower floor
- 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
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- Adhesive Tapes (AREA)
Abstract
The utility model discloses a mobile handset dust screen, including upper double faced adhesive tape, metal grenadine, lower floor's double faced adhesive tape, protection lamina membranacea, 3M double faced adhesive tape, silica gel boss, transaudient way, the protection lamina membranacea is the rectangle diaphragm, and its one side is equipped with the transaudient way of waist shape, and the opposite side is equipped with two solid locating holes, it is equipped with the locating hole to separate through the diaphragm in the transaudient way, be equipped with lower floor's double faced adhesive tape above the transaudient way, be equipped with the 3M double faced adhesive tape above the diaphragm, the silica gel boss lower part is equipped with the locating piece, and upper portion is equipped with leads the vocal print, the locating piece is fixed with the locating hole joint, the metal grenadine includes gauze cap and yarn seat, the yarn seat connects fixedly with the double sided glue of lower floor, it is equipped with upper double faced adhesive tape to bond above the yarn seat, mutually support between this novel silica gel boss and the locating hole, can be in case slow -witted, it is bad to reduce the laminating, dust screen relative position's precision is higher, has promoted product quality, and assembly manufacturing is efficient.
Description
Technical field
This utility model is related to a kind of mobile phone technique apparatus field, particularly to a kind of earpiece Air Filter.
Background technology
With the continuous development of electronic technology, mobile phone and panel computer have use more and more extensive, and earpiece conduct
The output precision of sound, is an indispensable crucial ring；In process of production, one of important production stage is just for receiver
It is that the element such as pcb board is assembled into a complete receiver by Air Filter, shell, vibrating diaphragm, cavity.In wherein dust-proof screen component
3M glue need to be completed using attaching process with silica gel combination, the commonly used manual range estimation knot of traditional attaching process
Structure auxiliary fixture positions, and does not have location hole between product, and laminating high cost, laminating efficiency is low, conforming product rate is low, product quality
Error is big, unstable product quality the shortcomings of.
The shortcoming of prior art or deficiency show as：Manual processing by relative position range estimation is fitted, and often easily causes patch
Close para-position to be forbidden and the inclined problem in position, positioning precision is poor, and continuous production process effect is poor, laminating efficiency is low；Laminate pressure controls uneven
Even, cause fraction defective high, reprocess and cause material and artificial significant wastage, simultaneously the reliability requirement to product for the high-end handsets
Height, the especially requirement of laminating effect aspect are high, and laminating is bad to lead to product relative position off normal, affect product quality.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of earpiece Air Filter, in prior art
Deficiency, on silica gel design a positioning boss, on 3M glue increase a location hole, phase between positioning boss and location hole
Mutually coordinate, inaccurate problem of fitting can will not be occurred with fool proof during laminating, efficiency is greatly improved, and suitable seriality is made
Industry；Laminating positioning precision is high, improves production capacity and the efficiency of laminating processing.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows：A kind of earpiece Air Filter, double including upper strata
Face glue, metal grenadine, lower floor's double faced adhesive tape, protection lamina membranacea, 3M double faced adhesive tape, silica gel boss, locating piece, location hole, lead vocal print, transaudient
Road, fixed bit hole it is characterised in that：
Described protection lamina membranacea is rectangle diaphragm, and one side position is provided with the transaudient road of kidney-shaped, and another side portion position sets
It is equipped with two fixed bit holes；Pass through two pieces of diaphragms of integral type in described transaudient road and separate the location hole being provided with rectangle, described biography
It is provided with lower floor's double faced adhesive tape, the morpheme hole on described lower floor double faced adhesive tape and the setting of transaudient road morpheme hole identical match above sound channel；
It is provided with 3M double faced adhesive tape, described silica gel boss bottom is provided with locating piece above two pieces of diaphragms on described lower floor double faced adhesive tape, on
Portion is provided with and leads vocal print, and described locating piece and location hole mutually connect and fix, the bottom surface phase of described 3M double faced adhesive tape and silica gel boss
Mutually it is adhesively fixed；Described metal grenadine includes gauze cap and yarn seat, described yarn seat profile and lower floor's double faced adhesive tape profile, upper strata double faced adhesive tape
Overall dimensions coupling setting, described gauze cap width mates setting with the width of silica gel boss；The yarn seat of described metal grenadine with
Layer double faced adhesive tape is adhesively fixed, and described silica gel boss clamping enters in gauze cap, and described vocal print of leading is connected with gauze cap；Viscous above described yarn seat
Connect and be provided with upper strata double faced adhesive tape.
Mounting hole is provided with the double faced adhesive tape of described upper strata, described mounting hole mates setting with the gauze cap of metal grenadine.
Vocal print of leading on described silica gel boss is the profile of tooth striped being laterally parallel to each other, and described two end faces of silica gel boss are
Symmetrical inclined plane upwards, described locating piece is located at the bottom center of described silica gel boss.
Operation principle of the present utility model is：Described upper strata double faced adhesive tape is transparent soft adhesive tape, and described metal grenadine is
The dust-proof mesh element of rustless steel steel mesh molding, described lower floor double faced adhesive tape is transparent soft adhesive tape, described 3M glue double faced adhesive tape conduct
The strength fixing glue of silica gel boss, described protection lamina membranacea is low viscosity protecting film；First by upper strata double faced adhesive tape and metal grenadine
Above yarn seat, laminating fits together；Further, be fitted together charge-coupled with 3M double faced adhesive tape for lower floor's double faced adhesive tape, with protection
Lamina membranacea para-position laminating fits together；Meanwhile, the locating piece assembling of silica gel boss is bonded to positioning in the hole, finally by wire netting
Yarn para-position bonds on lower floor's double faced adhesive tape and silica gel boss, becomes final finished, and metal grenadine is fixed with silica gel boss screens, and
By lower floor's double faced adhesive tape bonded to each other with yarn seat bottom surface together with become final finished；Because the viscosity of silica gel boss is very low, such as
Fruit and lower floor double faced adhesive tape are directly bonded, the quality problems often dropping, therefore between diaphragm and silica gel boss, increasing
Add an auxiliary 3M double faced adhesive tape, for solving the problems, such as products with adhesive loosely.
By technique scheme, the beneficial effect of technical solutions of the utility model is：Between silica gel boss and location hole
Cooperate, laminating can be reduced bad with fool proof；The precision of Air Filter relative position is higher, improves product quality；Design is fixed
After the hole of position, built-up time can be saved during product laminating, reduce the probability of assembling maloperation simultaneously, improve assembling and produce
Energy；Because receiver Air Filter is by the design of standard modularity, can be with large-scale promotion to other projects, application space extensively, can
To bring very big economic worth.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of earpiece Air Filter shaft side figure schematic diagram disclosed in this new embodiment；
Fig. 2 is that a kind of earpiece Air Filter decomposition diagram disclosed in this new embodiment is intended to；
Fig. 3 is a kind of earpiece Air Filter sectional view schematic diagram disclosed in this new embodiment.
Corresponding component title represented by figure numeral and letter：
1. upper strata double faced adhesive tape 2. metal grenadine 3. lower floor's double faced adhesive tape 4. protection lamina membranacea
5.3M double faced adhesive tape 6. silica gel boss, 7. locating piece 8. location hole
9. lead vocal print 10. transaudient road 11. fixed bit hole
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
According to Fig. 1, Fig. 2 and Fig. 3, this utility model provides a kind of earpiece Air Filter, including upper strata double faced adhesive tape 1,
Metal grenadine 2, lower floor's double faced adhesive tape 3, protection lamina membranacea 4,3M double faced adhesive tape 5, silica gel boss 6, locating piece 7, location hole 8, lead vocal print 9,
Transaudient road 10, fixed bit hole 11.
Described protection lamina membranacea 4 is rectangle diaphragm, and one side position is provided with the transaudient road 10 of kidney-shaped, another side portion position
It is provided with two fixed bit holes 11；Separate, by two pieces of diaphragms of integral type, the location hole 8 being provided with rectangle in described transaudient road 10,
Described transaudient road 10 is provided with lower floor's double faced adhesive tape 3, the morpheme hole on described lower floor double faced adhesive tape 3 and transaudient road 10 morpheme hole phase above
With coupling setting；It is provided with 3M double faced adhesive tape 5, described silica gel boss 6 bottom sets above two pieces of diaphragms on described lower floor double faced adhesive tape 3
It is equipped with locating piece 7, top is provided with leads vocal print 9, and described locating piece 7 and location hole 8 mutually connect and fix, described 3M double faced adhesive tape 5
It is mutually bonded fixation with the bottom surface of silica gel boss 6；Described metal grenadine 2 includes gauze cap and yarn seat, described yarn seat profile and lower floor
Double faced adhesive tape 3 profile, the coupling setting of upper strata double faced adhesive tape 1 overall dimensions, described gauze cap width is mated with the width of silica gel boss 6 and sets
Put；The yarn seat of described metal grenadine 2 is adhesively fixed with lower floor double faced adhesive tape 3, and the clamping of described silica gel boss 6 enters in gauze cap, described leads
Vocal print 9 is connected with gauze cap；Above described yarn seat, bonding is provided with upper strata double faced adhesive tape 1.
Mounting hole is provided with described upper strata double faced adhesive tape 1, described mounting hole mates setting with the gauze cap of metal grenadine 2.
Vocal print 9 of leading on described silica gel boss 6 is the profile of tooth striped being laterally parallel to each other, described 6 two ends of silica gel boss
Face is symmetrical inclined plane upwards, and described locating piece 7 is located at the bottom center of described silica gel boss 6.
This utility model concrete operation step is：Described upper strata double faced adhesive tape 1 is transparent soft adhesive tape, described metal grenadine
2 is the dust-proof mesh element of rustless steel steel mesh molding, and described lower floor double faced adhesive tape 3 is transparent soft adhesive tape, described 3M glue double faced adhesive tape 5
As the strength fixing glue of silica gel boss 6, described protection lamina membranacea 4 is low viscosity protecting film；First by upper strata double faced adhesive tape 1 and metal
Fit above the yarn seat of grenadine 2 and fit together；Further, lower floor's double faced adhesive tape 3 is fitted with 3M double faced adhesive tape 5 and be assembled in one
Rise, fit together fitting with protection lamina membranacea 4 para-position；Meanwhile, locating piece 7 assembling of silica gel boss 6 is bonded to location hole 8
Interior, finally metal grenadine 2 para-position is bonded on lower floor's double faced adhesive tape 3 and silica gel boss 6, becomes final finished, metal grenadine 2 with
Silica gel boss 6 screens is fixed, and by lower floor's double faced adhesive tape 3 bonded to each other with yarn seat bottom surface together with become final finished；Due to
The viscosity of silica gel boss 6 is very low, if directly bonded with lower floor double faced adhesive tape 3, the quality problems often dropping, therefore
Between diaphragm and silica gel boss 6, increased an auxiliary 3M double faced adhesive tape 5, for solving the problems, such as products with adhesive loosely.
By above-mentioned specific embodiment, the beneficial effects of the utility model are：Phase interworking between silica gel boss and location hole
Close, laminating can be reduced bad with fool proof；The precision of Air Filter relative position is higher, improves product quality；Design Orientation hole with
Afterwards, built-up time can be saved during product laminating, reduce the probability of assembling maloperation simultaneously, improve assembling production capacity；By
It is by the design of standard modularity in receiver Air Filter, can be with large-scale promotion to other projects, application space extensively, can be brought
Very big economic worth.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with features of novelty.
Claims (3)
1. a kind of earpiece Air Filter is it is characterised in that include upper strata double faced adhesive tape, metal grenadine, lower floor's double faced adhesive tape, protecting film
Plate, 3M double faced adhesive tape, silica gel boss, locating piece, location hole, lead vocal print, transaudient road, fixed bit hole；Described protection lamina membranacea is rectangle
Diaphragm, one side position is provided with the transaudient road of kidney-shaped, and another side portion position is provided with two fixed bit holes；Described transaudient road
The interior location hole being provided with rectangle by two pieces of diaphragms separations of integral type, is provided with lower floor's double faced adhesive tape, institute above described transaudient road
State the morpheme hole on lower floor's double faced adhesive tape and the setting of transaudient road morpheme hole identical match；On two pieces of diaphragms on described lower floor double faced adhesive tape
Face is provided with 3M double faced adhesive tape, and described silica gel boss bottom is provided with locating piece, and top is provided with leads vocal print, described locating piece with fixed
Position hole mutually connects and fixes, and described 3M double faced adhesive tape is mutually bonded fixation with the bottom surface of silica gel boss；Described metal grenadine includes yarn
Cap and yarn seat, described yarn seat profile mates setting, described gauze cap width with lower floor double faced adhesive tape profile, upper strata double faced adhesive tape overall dimensions
Mate setting with the width of silica gel boss；The yarn seat of described metal grenadine and lower floor double faced adhesive tape are adhesively fixed, described silica gel boss
Clamping enters in gauze cap, and described vocal print of leading is connected with gauze cap；Above described yarn seat, bonding is provided with upper strata double faced adhesive tape.
2. a kind of earpiece Air Filter according to claim 1 is it is characterised in that be provided with the double faced adhesive tape of described upper strata
Mounting hole, described mounting hole mates setting with the gauze cap of metal grenadine.
3. a kind of earpiece Air Filter according to claim 1 is it is characterised in that lead vocal print on described silica gel boss
For the profile of tooth striped being laterally parallel to each other, described two end faces of silica gel boss are symmetrical inclined plane upwards, described locating piece position
Bottom center in described silica gel boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701214.6U CN205946076U (en) | 2016-07-06 | 2016-07-06 | Mobile handset dust screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701214.6U CN205946076U (en) | 2016-07-06 | 2016-07-06 | Mobile handset dust screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205946076U true CN205946076U (en) | 2017-02-08 |
Family
ID=57927687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620701214.6U Expired - Fee Related CN205946076U (en) | 2016-07-06 | 2016-07-06 | Mobile handset dust screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205946076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295313A (en) * | 2019-07-30 | 2021-02-02 | 秦皇岛市达瑞胶粘制品有限公司 | Dustproof net product process |
-
2016
- 2016-07-06 CN CN201620701214.6U patent/CN205946076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295313A (en) * | 2019-07-30 | 2021-02-02 | 秦皇岛市达瑞胶粘制品有限公司 | Dustproof net product process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |