CN205946170U - Spacing 3D grenadine of cell -phone - Google Patents

Abstract

The utility model discloses a spacing 3D grenadine of cell -phone, including upper and lower layer double faced adhesive tape, 3D grenadine, protection lamina membranacea, 3M double faced adhesive tape, silica gel boss, hole, is led at the stopper to the locating piece, protection lamina membranacea one side is equipped with transaudient way, and the opposite side is equipped with solid locating hole, it is equipped with the locating hole to separate through two diaphragms of integral type 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 that the integral type is provided with the stopper on locating piece, the right flank, upper portion is provided with and leads the vocal print, the stopper matches the setting with 3D grenadine medial surface, the locating piece is fixed with the mutual joint of locating hole, the 3M double faced adhesive tape bonds fixedly with silica gel boss's bottom surface each other, this novel silica gel boss's locating piece and locating hole joint, the stopper matches with the 3D grenadine to be fixed, and it is bad to reduce the laminating, and the relative position precision of 3D grenadine is higher, has promoted product quality, and assembly manufacturing is efficient.

Description

A kind of spacing 3D grenadine of mobile phone

Technical field

The utility model is related to a kind of earpiece technical equipment field, particularly to a kind of mobile phone spacing 3D grenadine.

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 locating groove between product, and laminating high cost, laminating efficiency is low, product percent of pass is low, product matter Amount 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 contraposition 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, the utility model provides a kind of mobile phone spacing 3D grenadine, in prior art Deficiency, design one silica gel positioning boss, and below positioning boss arrange locating piece, positioning boss side arrange limit Position block；The location hole of one coupling is increased on protection lamina membranacea, cooperates between positioning boss and location hole, limited block and net The spacing fixation of yarn medial surface；Guarantee laminating, registration, efficiency is greatly improved, suitable continuous production process；Laminating positioning precision Height, 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 spacing 3D grenadine of mobile phone, double including upper strata Face glue, 3D 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, limited block, lead acoustic aperture 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 above two pieces of diaphragms on described lower floor double faced adhesive tape；Described silica gel boss bottom is provided with locating piece, the right side On side, integral type is provided with limited block, top is provided with and leads vocal print；Described limited block mates setting, institute with 3D grenadine medial surface State locating piece mutually to connect and fix with location hole, described limited block and the spacing fixation of 3D grenadine, described 3M double faced adhesive tape is convex with silica gel The bottom surface of platform is mutually bonded fixation；Described 3D grenadine includes gauze cap and yarn seat, described yarn seat profile and lower floor's double faced adhesive tape profile, on Layer double faced adhesive tape appearance and size coupling setting, described gauze cap width mates setting with the width of silica gel boss；The yarn of described 3D grenadine Seat and lower floor double faced adhesive tape are adhesively fixed, and described silica gel boss clamping enters in gauze cap, and described vocal print of leading is connected with gauze cap；Described yarn seat Bonding is provided with upper strata double faced adhesive tape above.

Mounting hole is provided with the double faced adhesive tape of described upper strata, described mounting hole mates setting with the gauze cap of 3D 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.

Described limited block is arranged at the centre position of described silica gel boss right flank, and described limited block is provided with circle Lead acoustic aperture.

Operation principle of the present utility model is：Described upper strata double faced adhesive tape is transparent soft adhesive tape, and described 3D grenadine is not The dust-proof mesh element of rust steel steel mesh shaping, described lower floor double faced adhesive tape is transparent soft adhesive tape, and described 3M glue double faced adhesive tape is as silicon The strength fixing glue of glue boss, described protection lamina membranacea is low viscosity diaphragm；First by the yarn seat of upper strata double faced adhesive tape and 3D grenadine Laminating fits together above；Further, be fitted together charge-coupled with 3M double faced adhesive tape for lower floor's double faced adhesive tape, with protection lamina membranacea Contraposition laminating fits together；Meanwhile, the locating piece assembling of silica gel boss is bonded to positioning in the hole, finally 3D grenadine is passed through The limited block of silica gel boss side surfaces mutually aligns and bonds on lower floor's double faced adhesive tape and silica gel boss, becomes final finished, 3D grenadine Fix with the limited block screens on silica gel boss, and by lower floor's double faced adhesive tape bonded to each other with yarn seat bottom surface together with become final Finished product；Because the viscosity of silica gel boss is very low, if directly bonded with lower floor double faced adhesive tape, the quality often dropping is asked Topic, therefore between diaphragm and silica gel boss, increased an auxiliary 3M double faced adhesive tape, for solving products with adhesive asking loosely Topic；On limited block, acoustic aperture is led in setting, and described acoustic aperture of leading is effectively conducted sound with the cooperation of transaudient road.

By technique scheme, the beneficial effect of technical solutions of the utility model is：The convex of one silica gel of design Platform, and locating piece is set below positioning boss, in positioning boss side, limited block is set；Protection lamina membranacea increases by one The location hole joined, cooperates between positioning boss and location hole, limited block and the spacing fixation of grenadine medial surface；By locating piece With the cooperation of location hole, limited block and grenadine, during product laminating, built-up time can be saved, reduce assembling maloperation simultaneously Probability, improve assembling production capacity；Because receiver 3D grenadine is by the design of standard modularity, can be with large-scale promotion to other items Mesh, very big economic worth extensively, can be brought in application space.

Brief description

In order to be illustrated more clearly that the 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 mobile phone spacing 3D grenadine shaft side figure schematic diagram disclosed in this new embodiment；

Fig. 2 is that a kind of mobile phone spacing 3D grenadine decomposition diagram disclosed in this new embodiment is intended to；

Fig. 3 is a kind of mobile phone spacing 3D grenadine section view enlarged diagram disclosed in this new embodiment.

Corresponding component title represented by figure numeral and letter：

1. upper strata double faced adhesive tape 2.3D 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 12. limited block

13. lead acoustic aperture

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole Embodiment.Based on the embodiment in the 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 the utility model protection.

According to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of mobile phone spacing 3D grenadine, including upper strata double faced adhesive tape 1, 3D 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, pass Sound channel 10, fixed bit hole 11, limited block 12, lead acoustic aperture 13.

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 above two pieces of diaphragms on described lower floor double faced adhesive tape 3；Described silica gel boss 6 bottom sets It is equipped with locating piece 7, integral type is provided with limited block 12, top is provided with and leads vocal print 9 on right flank；Described limited block 12 and 3D net The coupling setting of yarn 2 medial surface, described locating piece 7 and location hole 8 mutually connect and fix, and described limited block 12 is spacing with 3D grenadine 2 Fixing, described 3M double faced adhesive tape 5 is mutually bonded fixation with the bottom surface of silica gel boss 6；Described 3D grenadine 2 includes gauze cap and yarn seat, institute State yarn seat profile and mate setting with lower floor double faced adhesive tape 3 profile, upper strata double faced adhesive tape 1 appearance and size, described gauze cap width is convex with silica gel The width coupling setting of platform 6；The yarn seat of described 3D 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 vocal print 9 of leading 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 3D 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.

Described limited block 12 is arranged at the centre position of described silica gel boss 6 right flank, and described limited block 12 is provided with Circular leads acoustic aperture 13.

The utility model concrete operation step is：Described upper strata double faced adhesive tape 1 is transparent soft adhesive tape, described 3D grenadine 2 For the dust-proof mesh element of stainless steel steel mesh shaping, 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 diaphragm；First by upper strata double faced adhesive tape 1 and 3D net Fit above the yarn seat of yarn 2 and fit together；Further, lower floor's double faced adhesive tape 3 is fitted with 3M double faced adhesive tape 5 and fits together, Fit together fitting with protection lamina membranacea 4 contraposition；Meanwhile, locating piece 7 assembling of silica gel boss 6 is bonded in location hole 8, Finally 3D grenadine 2 is mutually aligned by the limited block 12 of silica gel boss 6 side and bond to lower floor's double faced adhesive tape 3 and silica gel boss 6 On, become final finished, 3D grenadine 2 is fixed with limited block 12 screens on silica gel boss 6, and pass through lower floor's double faced adhesive tape 3 and yarn Bottom surface is bonded to each other becomes final finished together for seat；Because the viscosity of silica gel boss 6 is very low, if straight with lower floor double faced adhesive tape 3 Tap into row bonding, 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；On limited block 12, acoustic aperture 13 is led in setting, described lead acoustic aperture 13 and passes Sound channel 10 cooperation is effectively conducted sound.

By above-mentioned specific embodiment, the beneficial effects of the utility model are：The positioning boss of one silica gel of design, and Locating piece is set below positioning boss, limited block is set in positioning boss side；Protection lamina membranacea increases determining of a coupling Position hole, cooperates between positioning boss and location hole, limited block and the spacing fixation of grenadine medial surface；By locating piece and positioning The cooperation of hole, limited block and grenadine, can save built-up time during product laminating, reduce the general of assembling maloperation simultaneously Rate, improves assembling production capacity；Because receiver 3D grenadine is by the design of standard modularity, can with large-scale promotion to other projects, Very big economic worth extensively, can be brought in application space.

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, the 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 (4)

1. a kind of spacing 3D grenadine of mobile phone is it is characterised in that include upper strata double faced adhesive tape, 3D grenadine, lower floor's double faced adhesive tape, diaphragm Plate, 3M double faced adhesive tape, silica gel boss, locating piece, location hole, lead vocal print, transaudient road, fixed bit hole, limited block, lead acoustic aperture；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 is provided with two fixations Position hole；Pass through two pieces of diaphragms of integral type in described transaudient road and separate the location hole being provided with rectangle, arrange above described transaudient road There are 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；Described lower floor is two-sided It is provided with 3M double faced adhesive tape above two pieces of diaphragms on glue；Described silica gel boss bottom is provided with locating piece, integral type on right flank It is provided with limited block, top is provided with and leads vocal print；Described limited block mates setting with 3D grenadine medial surface, described locating piece with fixed Position hole mutually connects and fixes, described limited block and the spacing fixation of 3D grenadine, and described 3M double faced adhesive tape is mutual with the bottom surface of silica gel boss It is adhesively fixed；Described 3D 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 profile Size coupling setting, described gauze cap width mates setting with the width of silica gel boss；The yarn seat of described 3D grenadine is two-sided with lower floor Glue is adhesively fixed, and described silica gel boss clamping enters in gauze cap, and described vocal print of leading is connected with gauze cap；Bonding setting above described yarn seat There is upper strata double faced adhesive tape.

2. the spacing 3D grenadine of a kind of mobile phone 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 3D grenadine.

3. a kind of spacing 3D grenadine of mobile phone 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.

4. a kind of spacing 3D grenadine of mobile phone according to claim 1 is it is characterised in that described limited block is arranged at described silicon The centre position of glue boss right flank, what described limited block was provided with circle leads acoustic aperture.