CN219417930U - Polarizer with alignment part - Google Patents

Abstract

The utility model provides a polaroid with an alignment part, which comprises a polaroid body, wherein both sides of the polaroid body are provided with isolation parts, and the bottom of the polaroid body is provided with the alignment part which is convenient to position; the alignment part comprises an alignment release film connected with the isolation part, and two alignment holes are formed in the alignment release film. According to the utility model, the alignment hole formed in the alignment release film has a positioning function through the arranged alignment part, the alignment part is convenient to tear off integrally through the arranged half punching line, the notch is added at the initial position of the half punching line, so that the tearing off efficiency is improved, the manual attaching of the polaroid is more accurate, the polaroid is not deviated or rotated, the quality of a first sample is improved, the problems that in the prior art, the polaroid is designed, the alignment mode is not very good, the polaroid is attached to display glass by means of visual inspection of staff, and the problem that the polaroid is attached and rotated easily is caused by the way of attaching the polaroid through subjective judgment by visual inspection are solved.

Description

Polarizer with alignment part

Technical Field

The utility model relates to the field of polaroids, in particular to a polaroid with an alignment part.

Background

In the development stage of a new project, the number of samples for the first time is small, and the polaroid is attached manually, so that the purpose of avoiding machine adjustment, shortening the production time and improving the sample delivery speed is achieved. However, the existing polarizer design does not have a good alignment mode, and the polarizers are stuck on the display glass by means of visual inspection of staff. The sticking mode of visual inspection based on subjective judgment is easy to cause the sticking and rotation of the polaroid.

For example: the utility model patent (utility model number: CN 201721838586.4) discloses a polaroid attaching device, and the background technology discloses that a liquid crystal display is widely applied to electronic products with growth potential such as monitors, notebook computers, digital cameras and projectors. In the manufacturing process of the liquid crystal display panel, the polarizer is attached to the glass substrate. In the manufacturing process, the polaroid is required to be attached to the glass substrate, the polaroid is softer and can generate certain bending deformation, after the release film is peeled off, the polaroid has adhesiveness, the surface mount adhesive roller presses the polaroid on the liquid crystal glass, and the liquid crystal glass and the polaroid relatively move to realize the attaching action of the polaroid. When the polaroid is attached to the liquid crystal glass, bubbles are easy to generate, and the polaroid is deviated, so that poor attachment of the polaroid is caused;

the utility model patent (utility model number: CN 201921680893.3) discloses a polarizer clamp, the background technology of which discloses that the polarizer is called a polaroid, the imaging of a liquid crystal display is required to depend on polarized light, and all liquid crystals are provided with a front polaroid and a rear polaroid which are tightly attached to liquid crystal glass to form a liquid crystal sheet with the total thickness of about 1 mm. When the polaroid is taken, the polaroid is taken and put lightly, and a hard object cannot be pushed and scratched on the surface. Can not be folded when taking and placing. The grade sheet and the leftover material sheet are subjected to color separation screening before being put into production. When the polarizer is attached, the residual cleaning liquid on the surface of the LCD is required to be completely volatilized, and then the polarizer can be attached. The ultra-wide temperature polaroid is cut by placing the glue face downwards. In the prior art, when the clamp of the polaroid clamps the polaroid, the contact position of the clamp and the polaroid has no protective measure, which may cause scratch or stains on the polaroid. The above patent can be used to demonstrate the drawbacks of the prior art.

Therefore, we have made improvements to this, and have proposed a polarizer with alignment portions.

Disclosure of Invention

The utility model aims at: aiming at the current polaroid design, no good alignment mode exists, and the polaroid is stuck on display glass by means of visual observation of staff. The sticking mode of visual inspection based on subjective judgment is easy to cause the sticking and rotation of the polaroid.

In order to achieve the above object, the present utility model provides the following technical solutions:

the polarizer with the alignment part is used for improving the problems.

The utility model is specifically as follows:

the polarizer comprises a polarizer body, wherein both sides of the polarizer body are provided with isolation parts, and the bottom of the polarizer body is provided with a positioning part convenient for positioning;

the alignment part comprises an alignment release film connected with the isolation part, and two alignment holes are formed in the alignment release film.

As a preferable technical scheme of the utility model, an arc-shaped notch is formed in the middle of the top end of the polaroid body, four corners of the polaroid body are rounded corners, and the adhesive of the polaroid body is PSA adhesive.

As a preferable technical scheme of the utility model, the isolation part comprises a first release film adhered to one side of the polaroid body, and a dust removal component is arranged in the middle of one side of the first release film, which is far away from the polaroid body.

As a preferable technical scheme of the utility model, the release force between the first release film and the polaroid body is light release.

As the preferable technical scheme of the utility model, the dust removing component comprises a brace fixedly connected to the first release film, and a placing groove matched with the brace is formed in the middle of one side of the first release film.

As the preferable technical scheme of the utility model, the first release film and the pull strip are provided with dust removing glue on one surface far away from the polaroid body, and the first release film and the pull strip are stuck with isolating films.

As a preferable technical scheme of the utility model, the dedusting glue is made of a water-based resin material.

As a preferable technical scheme of the utility model, the polarizer further comprises a second release film adhered to the other side of the polarizer body, wherein extension parts are arranged on two sides of the second release film, and the extension parts of the second release film are adhered to one side of the isolation film.

As a preferable technical scheme of the utility model, the release force between the second release film and the polaroid body is heavy release, and the release force between the second release film extension part and the isolation film is light release.

As a preferable technical scheme of the utility model, the alignment release film is fixedly connected with the first release film, the second release film and the polaroid body, and half-punching lines are arranged between the alignment release film and the first release film, between the alignment release film and the second release film and between the alignment release film and the polaroid body.

Compared with the prior art, the utility model has the beneficial effects that:

in the scheme of the utility model:

1. through the counterpoint portion that sets up, counterpoint from the counterpoint hole of seting up on the type membrane, have the positioning action, through the half die-cut line that sets up, half die-cut line has made things convenient for tearing off the whole of counterpoint portion, through increase the breach at half die-cut line initiation site, improve tearing off efficiency, both combine and make manual attached polaroid more accurate, not off normal, it is rotatory not, the quality of first sample has been improved, the polaroid design among the prior art has been solved, and not fine counterpoint mode, all rely on staff's visual observation sensation, paste the polaroid on display glass. The sticking mode of visual inspection based on subjective judgment is easy to cause the problems of polarization and rotation of the polaroid;

2. through the dust removal assembly, the product is adhered to the display glass, the brace is pulled, and the brace can drive the first release film to clean the adhesion of dust or greasy dirt on the surface of the display glass, so that the dust or greasy dirt on the surface of the display glass is prevented from being present, the adhesion effect of the product is affected, and the practicability of the product is improved;

3. the second release film is arranged, the release force between the second release film and the polaroid body is heavy release, so that the second release film can play a role in protecting the polaroid body, the safety of products is improved, meanwhile, through the arranged extending parts on two sides of the second release film, the extending parts on two sides of the second release film can further finely adjust the top of the polaroid body during manual pasting, the position of the polaroid body is further accurately and consistently fixed, the products are further stably attached to display glass, deviation is further prevented during pasting, the practicability of the products is improved, meanwhile, dust can be effectively prevented from entering between the polaroid body and the display glass during fixing the polaroid body, and the practicability of the device is further improved;

3. through the brace that sets up, made things convenient for first from the type membrane to tear from the polaroid body, simultaneously can also prevent directly tearing when first from the type membrane, glue the dust on the PSA on the polaroid body, influence the quality of the sample after the laminating, improved the practicality of product.

Drawings

FIG. 1 is a schematic view of a polarizer with alignment parts according to the present utility model;

FIG. 2 is an enlarged view of a polarizer A with alignment parts according to the present utility model;

FIG. 3 is a schematic diagram showing a connection structure between a polarizer body and an alignment portion of a polarizer with an alignment portion according to the present utility model;

FIG. 4 is a schematic diagram of a connection structure between a spacer and a spacer of a polarizer with a spacer according to the present utility model.

The figures indicate:

1. a polarizer body;

2. an isolation part; 201. a first release film; 202. a second release film; 203. a dust removal assembly; 2031. bracing; 2032. a separation film;

3. an alignment part; 301. aligning the release film; 302. an alignment hole;

4. an arc-shaped notch;

5. half punching line.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Example 1:

as shown in fig. 1, 2, 3 and 4, the present embodiment proposes a polarizer with alignment parts, including a polarizer body 1, wherein both sides of the polarizer body 1 are provided with isolation parts 2, and the bottom of the polarizer body 1 is provided with alignment parts 3 which are convenient for positioning;

the alignment part 3 comprises an alignment release film 301 connected with the isolation part 2, two alignment holes 302 are formed in the alignment release film 301, the diameters of the two alignment holes 302 are different, the limiting effect is achieved, three alignment holes 302 can be arranged, and the limiting precision is further improved.

Example 2:

the scheme of example 1 is further described in conjunction with the specific operation described below:

as shown in fig. 1, fig. 3 and fig. 4, as a preferred embodiment, on the basis of the above manner, further, the middle part of the top end of the polarizer body 1 is provided with an arc notch 4, four corners of the polarizer body 1 are rounded corners, and the glue of the polarizer body 1 is PSA glue, and by setting the four corners of the polarizer body 1 as rounded corners, the application range of the polarizer body 1 is wider, and the practicality of the product is improved.

Example 3:

the schemes of examples 1 and 2 are further described below in conjunction with specific modes of operation, as described below:

as shown in fig. 1 and fig. 2, as a preferred embodiment, on the basis of the above manner, further, the isolation part 2 includes a first release film 201 adhered to one side of the polarizer body 1, the middle part of one side of the first release film 201 away from the polarizer body 1 is provided with a dust removing component 203, and through the provided isolation part 2, the effect of using the polarizer body 1 is prevented from being affected by adhering dust, and meanwhile, the function of protecting the polarizer body 1 can be also achieved.

As shown in fig. 1 and fig. 2, as a preferred embodiment, further, based on the above manner, the release force between the first release film 201 and the polarizer body 1 is light release, and the release force between the first release film 201 and the polarizer body 1 adopts light release, so that the first release film 201 and the polarizer body 1 are more smooth and easy to separate, and the practicality of the product is shown.

As shown in fig. 1, 2 and 3, as a preferred embodiment, based on the above manner, the dust removing assembly 203 further includes a brace 2031 fixedly connected to the first release film 201, a placement groove matched with the brace 2031 is formed in the middle of one side of the first release film 201, and the placement groove is provided to enable the brace 2031 and the first release film 201 to be in a horizontal plane, so that dust removal reaches a flat state, and dust removal effect is better.

As shown in fig. 1, fig. 2 and fig. 3, as a preferred embodiment, on the basis of the above manner, further, a dust removing adhesive is disposed on a surface, away from the polarizer body 1, of the first release film 201 and the pull strip 2031, and an isolating film 2032 is adhered on the first release film 201 and the pull strip 2031, so that dust on display glass is adhered and removed through the dust removing adhesive, and practicality of the product is reflected.

As shown in fig. 1, in the preferred embodiment, the dust removing glue is made of an aqueous resin material, and the use of the aqueous resin material prevents the glue from remaining on the display glass when the display glass is torn off, thereby improving the practicality of the product.

As shown in fig. 1, 2 and 4, as a preferred embodiment, the polarizer further comprises a second release film 202 adhered to the other side of the polarizer body 1, wherein two sides of the second release film 202 are provided with extension parts, and the extension parts of the second release film 202 are adhered to one side of the isolation film 2032.

As shown in fig. 1, fig. 2 and fig. 3, as a preferred embodiment, on the basis of the above manner, further, the release force between the second release film 202 and the polarizer body 1 is heavy release, and the release force between the second release film 202 and the polarizer body 1 adopts heavy release, so that the second release film 202 plays a role in protecting the polarizer body 1, so that the polarizer body 1 is not easy to break, the product safety is improved, the release force between the extension part of the second release film 202 and the isolation film 2032 is light release, the extension part of the second release film 202 can further play a role in protecting, and meanwhile, the product can be fixed on the display module when the product is attached, and the stability of attaching the product is increased.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, as a preferred embodiment, on the basis of the above manner, further, the alignment release film 301 is fixedly connected with the first release film 201, the second release film 202 and the polarizer body 1, and a half-punching line 5 is disposed between the alignment release film 301 and the first release film 201, between the second release film 202 and the polarizer body 1, and a notch is added at the start position of the half-punching line 5 at the position of the pull strip 2031, so that tearing is more convenient, and tearing efficiency is improved.

Specifically, this polaroid with counterpoint portion when using: the whole appearance can cut the large coiled material of the polaroid into a rectangle, CNC is processed to form an outline, and then the alignment holes 302 and the half punching lines 5 are punched.

When the display glass body is manually attached, the display glass body is placed on the clamp, then the extension part of the second release film 202 is torn away from the isolation film 2032, after the second release film is torn away from the isolation film 2032, the isolation film 2032 is torn away from the first release film 201 and the pull strip 2031, the alignment holes 302 on the alignment release film 301 are aligned with the positioning columns on the clamp, the position of the polaroid body 1 is adjusted through the extension parts on two sides of the second release film 202, after the adjustment is finished, the extension parts on two sides of the second release film 202 are sequentially adhered and fixed, stability in the attaching process is improved, after the fixing is finished, the pull strip 2031 is pulled firstly, the first release film 201 is separated from the polaroid body 1, PSA glue is exposed on the partial polaroid body 1, the polaroid body 1 is rolled by the roller, the first release film 2031 is sequentially torn away from the rest parts adhered on the polaroid body 1, the polaroid body 1 is completely adhered on display glass, dust on the display glass is processed at the same time, the display glass is further cleaned, the display glass is prevented from being more polluted, the influence of the second release film 202 is avoided from being caused by the extension of the extension film, the second release film is prevented from being further increased, the position of the film is further increased from the position of the notch 1, and the position is prevented from being cut down from being directly fixed by the film 1, and the position is further increased from the position 5, and the position is prevented from being directly separated from being directly opposite from the position to the position 1.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.

Claims (10)

1. The polaroid with the alignment part comprises a polaroid body (1), and is characterized in that isolation parts (2) are arranged on two sides of the polaroid body (1), and an alignment part (3) convenient to position is arranged at the bottom of the polaroid body (1);

the alignment part (3) comprises an alignment release film (301) connected with the isolation part (2), and two alignment holes (302) are formed in the alignment release film (301).

2. The polarizer with the alignment part according to claim 1, wherein the middle part of the top end of the polarizer body (1) is provided with an arc notch (4), four corners of the polarizer body (1) are rounded corners, and the adhesive of the polarizer body (1) is PSA adhesive.

3. The polarizer with the alignment part according to claim 2, wherein the isolation part (2) comprises a first release film (201) adhered to one side of the polarizer body (1), and a dust removal component (203) is arranged in the middle of one side of the first release film (201) away from the polarizer body (1).

4. A polarizer with alignment part according to claim 3, characterized in that the release force between the first release film (201) and the polarizer body (1) is light release.

5. The polarizer with the alignment part according to claim 4, wherein the dust removing component (203) comprises a brace (2031) fixedly connected to the first release film (201), and a placement groove matched with the brace (2031) is formed in the middle of one side of the first release film (201).

6. The polarizer with the alignment part according to claim 5, wherein a dust removing glue is arranged on one surface of the first release film (201) and the brace (2031) far away from the polarizer body (1), and a separation film (2032) is adhered on the first release film (201) and the brace (2031).

7. The polarizer with alignment portion according to claim 6, wherein the dust removing glue is made of an aqueous resin material.

8. The polarizer with the alignment part according to claim 7, further comprising a second release film (202) adhered to the other side of the polarizer body (1), wherein extension parts are disposed on two sides of the second release film (202), and the extension parts of the second release film (202) are adhered to one side of the separation film (2032).

9. A polarizer with alignment part according to claim 8, wherein the release force between the second release film (202) and the polarizer body (1) is heavy release, and the release force between the second release film (202) extension and the release film (2032) is light release.

10. The polarizer with the alignment portion according to claim 9, wherein the alignment release film (301) is fixedly connected to the first release film (201), the second release film (202) and the polarizer body (1), and a half-punched line (5) is disposed between the alignment release film (301) and the first release film (201), the second release film (202) and the polarizer body (1).