CN217963140U

CN217963140U - Small-size loudspeaker dust screen is with shifting tool

Info

Publication number: CN217963140U
Application number: CN202222066273.9U
Authority: CN
Inventors: 金圣勋; 林花迎; 周琴
Original assignee: Elenyujin Electronic Technology Suzhou Co ltd
Current assignee: Elenyujin Electronic Technology Suzhou Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-06
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a small-size loudspeaker dust screen is with shifting tool uses at shifting tool technical field, and its technical scheme main points are: a transfer jig for a small loudspeaker dust screen comprises a transfer substrate, wherein a plurality of placing grooves for placing the dust screen are uniformly formed in the transfer substrate at intervals, and an adsorption plate for adsorbing the dust screen is attached to the back of the transfer substrate so as to realize adsorption and fixation of the dust screen in the placing grooves; has the technical effects that: simple structure and low use cost.

Description

Small-size loudspeaker dust screen is with shifting tool

Technical Field

The utility model relates to a shift tool technical field, in particular to small-size loudspeaker dust screen is with shifting tool.

Background

One deck metal dust screen can be laid usually on stereo set loudspeaker or earphone loudspeaker, and metal dust screen can play dustproof and waterproof's effect on the one hand for the internals of protection stereo set loudspeaker or earphone can not influence the propagation of sound again simultaneously. Thereby need scribble the one deck coating on the metal dust screen surface after the metal dust screen production usually and play isolated air, avoid the effect of corruption, but because the metal dust screen size specification who uses on stereo set loudspeaker or earphone loudspeaker is minimum, thereby the very thin quality that just leads to the metal dust screen of thickness is very light, it is not applicable to use conventional jet-propelled or soak the formula, consequently spray the mode that the coating adopted atomizing spraying usually on the metal dust screen that stereo set loudspeaker or earphone loudspeaker used, adhere to anticorrosive coating on the metal dust screen through the mode of adhering to.

At present, metal dust screens for a plurality of acoustic horns or earphone horns are generally uniformly and flatly arranged on a metal plate and are not overlapped with each other, but on one hand, the thickness of the coating layer can be uneven, and the thickness of the coating layer on the metal dust screen close to the spraying center is obviously thicker than that of the metal dust screen far away from the spraying center; on the other hand, even if the mode of atomizing spraying needs to adopt the air pump to blow in atomizing coating in the spray booth, thereby it leads to taking place to overlap and influence the spraying effect also to have certain metal dust screen that probably blows like this, consequently needs a special design section to shift tool help and solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a small-size loudspeaker dust screen is with shifting tool, its advantage simple structure.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a small-size loudspeaker dust screen is with shifting tool, is including shifting the base plate, even interval sets up a plurality of standing grooves that are used for placing the dust screen on the base plate that shifts, thereby shift the base plate back subsides and be equipped with and be used for adsorbing the dust screen and realize adsorbing the dust screen and fix adsorption plate in the standing groove.

Through above-mentioned technical scheme, even interval sets up a plurality of standing grooves on shifting the base plate and establish the adsorption plate at the back subsides that shifts the base plate, when placing the dust screen in the standing groove, thereby the adsorption plate can adsorb to fix the dust screen absorption and avoid in the standing groove because blow the dust screen and lead to taking place to overlap and influence the spraying effect in atomizing spraying process, thereby the even interval distribution of standing groove is on shifting the base plate simultaneously, only need guarantee that the spraying evenly can guarantee that the coating thickness of adhesion on the dust screen is even.

The utility model discloses further set up to: the transfer substrate is made of a flexible material.

Through above-mentioned technical scheme, the transfer base plate uses flexible material to make, only needs crooked transfer base plate can realize easily taking off the dust screen from the standing groove when the spraying is accomplished need take out the dust screen from the standing groove.

The utility model discloses further set up to: the surface of the transfer substrate is provided with a coating layer to avoid the adhesion of the paint.

Through the technical scheme, when atomization spraying is carried out, the paint is inevitably adhered to the surface of the transfer substrate, and the coating layer which avoids the adhesion of the paint is arranged on the surface of the transfer substrate, so that the later-stage cleaning is facilitated.

The utility model discloses further set up to: the standing groove includes with the basal trough and the perpendicular to of dust screen adaptation basal trough long limit direction set up in breaking off with the fingers and thumb groove at basal trough long limit center, break off with the fingers and thumb the groove symmetry and set up in the both ends of the long limit of basal trough.

Through above-mentioned technical scheme, set up perpendicular to base groove long limit direction and set up the groove of breaking off with the fingers and thumb at the long limit center of base groove and break off with the fingers and thumb the groove symmetry and set up at the long limit both ends of base groove, when the spraying is accomplished and is taken out the dust screen from the standing groove, crooked transfer base plate can lead to tensile this moment in base groove deformation, sets up to break off with the fingers and thumb the groove and can avoid producing irreversible deformation because the base groove is tensile to the influence shifts the normal use of base plate.

The utility model discloses further set up to: the size specification of the base groove is larger than that of the dustproof net.

Through above-mentioned technical scheme, the size specification that sets up the base groove is greater than the size specification of dust screen to be convenient for realize placing the dust screen in the base groove or take out the dust screen from the base inslot.

The utility model discloses further set up to: and an adhesion layer is arranged on the surface of the adsorption plate, which is attached to the transfer substrate.

Through above-mentioned technical scheme, thereby set up the adhesion coating on the surface of adsorption plate and the laminating of transfer base plate and also can realize adsorbing the purpose of fixing the dust screen in the standing groove when realizing adhering the adsorption plate on the transfer base plate back, can directly replace directly scrapping whole transfer tool through changing the adsorption coating when the adsorption coating adsorption affinity reduces when using for a long time simultaneously, reduced the replacement cost.

The utility model discloses further set up to: the surface of the adsorption plate far away from the transfer substrate is smoothly arranged.

Through above-mentioned technical scheme, set up the smooth setting in surface that the transfer base plate was kept away from to the adsorption plate, only need directly place the base surface water spray when fixing the adsorption plate on smooth placing the base, because the adsorptivity of smooth surface can easily realize fixing the adsorption plate absorption on placing the base.

To sum up, the utility model discloses following beneficial effect has:

1. when the dust screen is placed in the placing groove, the adsorption plate can adsorb and fix the dust screen in the placing groove to avoid overlapping caused by blowing the dust screen in the atomization spraying process so as to influence the spraying effect, and meanwhile, the placing groove is uniformly distributed on the transfer substrate at intervals, so that the coating thickness adhered on the dust screen can be ensured to be uniform only by ensuring uniform spraying;

2. when the spraying was accomplished and is taken out the dust screen from the standing groove in, crooked transfer base plate, can the basic groove deformation can lead to tensile this moment, sets up to break off with the fingers and thumb the groove and can avoid producing irreversible deformation because the basic groove is tensile to the influence shifts the normal use of base plate.

Drawings

Fig. 1 is an overall configuration diagram of the present embodiment;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic sectional view of the entire structure of the present embodiment.

Reference numerals are as follows: 1. transferring the substrate; 2. a placement groove; 21. a base groove; 22. breaking the groove; 3. an adsorption plate; 4. a dust screen.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment is as follows:

referring to fig. 1, a small-size loudspeaker dust screen is with transferring tool, including transferring base plate 1, it uses the flexible material preparation to transfer base plate 1, including sheet metal, rubber, soft plastics material etc., a plurality of standing grooves 2 that are used for placing dust screen 4 are seted up to even interval on transferring base plate 1, standing grooves 2 align to grid a plurality of horizontal rows of erections, thereby be convenient for artifical manual or automatic placing dust screen 4 in standing grooves 2 of machine, be equipped with the coating of avoiding the coating adhesion on the surface of transferring base plate 1, the coating adhesion is convenient for subsequent clearance when avoiding atomizing spraying at the surface of transferring base plate 1, it is equipped with the adsorption plate 3 the same with transferring base plate 1 shape to paste at transferring base plate 1 back, adsorption plate 3 is made by soft material equally, be equipped with the adhesion layer at the face that adsorption plate 3 and transferring base plate 1 laminated, the adhesion layer is used for adsorbing dust screen 4 thereby realize adsorbing dust screen 4 and fixing in standing grooves 2, adsorption plate 3 keeps away from the smooth setting of face of transferring base plate 1 simultaneously, thereby realize fixing adsorption plate 3 on smooth base plate 3 that only need directly place the adsorption plate 3 that the water spray can be light on the smooth base plate. In this embodiment, the adhesion layer is made of, but not limited to, a non-stick material, so as to reduce the amount of glue adhering to the dust screen 4 and prevent the dust screen 4 from being blocked to affect sound transmission.

Specifically, the standing groove 2 includes the base groove 21 with the 4 adaptations of dust screen, and base groove 21 size is greater than the size of dust screen 4, puts to be provided with along the long limit direction of perpendicular to base groove 21 at the long limit central point of base groove 21 and breaks off with the fingers and thumb groove 22, breaks off with the fingers and thumb groove 22 symmetry and sets up in the long limit both ends of base groove 21, thereby avoid crooked transfer base plate 1 to get when material because base groove 21 deformation leads to tensile production irreversible deformation, the influence shifts the normal use of base plate 1.

The using process is briefly described as follows: at first correspond to place dust screen 4 in standing groove 2 and exert the effort a little and make dust screen 4 adhere on adsorption plate 3, all place a dust screen 4 in every standing groove 2, fix whole transfer tool in the spraying room of atomizing and carry out the spraying operation afterwards, crooked transfer base plate 1 realizes taking off dust screen 4 from standing groove 2 is light after the spraying is accomplished.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment with inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a small-size loudspeaker dust screen is with shifting tool, its characterized in that, is including shifting base plate (1), shift base plate (1) and go up even interval and offer a plurality of standing grooves (2) that are used for placing dust screen (4), thereby shift base plate (1) back subsides and be equipped with and be used for adsorbing dust screen (4) and realize adsorbing the fixing dust screen (4) adsorption plate (3) in standing groove (2).

2. The transfer jig for the small horn dust screen according to claim 1, wherein the transfer substrate (1) is made of a flexible material.

3. The transfer jig for the small horn dust screen according to claim 2, wherein the surface of the transfer substrate (1) is provided with a coating layer for preventing adhesion of paint.

4. The transfer jig for the dust screen of the small horn according to claim 2, wherein the placing groove (2) comprises a base groove (21) adapted to the dust screen (4) and snapping grooves (22) arranged at the center of the long side of the base groove (21) in a direction perpendicular to the long side of the base groove (21), and the snapping grooves (22) are symmetrically arranged at two ends of the long side of the base groove (21).

5. The transfer jig for the dust screen of the small horn according to claim 4, wherein the size of the base groove (21) is larger than that of the dust screen (4).

6. The transfer jig for the small horn dust screen as claimed in claim 1, wherein an adhesive layer is provided on a surface of the adsorption plate (3) to which the transfer substrate (1) is attached.

7. The transfer jig for the small horn dust screen according to claim 6, wherein the surface of the adsorption plate (3) away from the transfer substrate (1) is smooth.