318 results about "Screen protector" patented technology

Disclosed is a film sticking device. The film sticking device includes an upper cover, a base and an inner tray, the upper cover is movably connected to a side of the upper cover; the inner tray includes a chassis and a limiting frame provided at the chassis, the limiting frame encloses a receiving groove on the chassis, an inner wall of the limiting frame is provided with a limiting step configured for installing a screen protection film, a positioning notch and a pulling notch are respectively provided at two opposite sides of the limiting frame; and the inner tray is detachably installed at the base, and the upper cover is configured to cover the receiving groove.

The invention relates to the technical field of damage detection, and discloses a screen protection film damage detection method and system, and the method comprises the steps: carrying out the laser interference thickness scanning of a screen protection film, and obtaining three-dimensional thickness distribution data and thickness gradient vector field data; performing multi-layer polarization interference detection on the circularly polarized light beam based on the three-dimensional thickness distribution data to obtain polarization phase difference distribution data; according to the thickness gradient vector field data, non-periodic phase unenveloping processing is carried out on the polarization phase difference distribution data to obtain continuous polarization phase distribution data; performing stress optical coefficient tensor calculation and dynamic elliptical polarization modulation based on the continuous polarization phase distribution data to obtain stress damage space positioning data; the edge cutting area and the center bending area of the screen protection film are subjected to damage imaging reconstruction, a three-dimensional stress damage imaging result is obtained, and full-chain detection from geometric thickness change to stress distribution and then to damage positioning is achieved.

A screen protector applicator with a bracket includes a screen protector positioning box, wherein a positioning frame is arranged on one side of the screen protector positioning box, and the positioning frame and the screen protector positioning box are integrated, a positioning strip is arranged on the side of the screen protector positioning box, a support plate is movably arranged on the other side of the screen protector positioning box, a bracket is movably arranged on the positioning frame, and a mounting groove is further arranged on a side of the bracket close to the screen protector positioning box. The function of the screen protector positioning box is expanded, by movably arranging a bracket on the screen protector positioning box, so that the screen protector positioning box has the functions of assisting screen protector application and supporting the electronic device.

The invention discloses a film uncovering process for a screen protection film. The film uncovering process comprises the following steps: 1) planning a film layer transmission path; (2) sequentially feeding the screen protection films; and 3) uncovering the screen protection film. On the one hand, on the basis of the design of an inclined film uncovering station in a feeding path and by adopting the matching of the tearing angle and height of a floating type negative pressure adsorption head, a release material layer of a screen protection film is gradually uncovered in dynamic balance, meanwhile, the release material layer can be recycled, the screen protection film can be continuously supplied, the uncovering difficulty is reduced, and high-quality film tearing is kept; on the other hand, on the basis that the power output directions of the uncovering power part and the angle adjusting part are the same, motion interference caused by inclination of the angle power direction in the lifting process is avoided, meanwhile, on the basis of cooperation of sliding and rotating of the front end, triangular distribution is kept in the downward pressing or tilting action, and the sensitivity and stability of angle adjustment are improved.

The utility model relates to the technical field of mobile phone film pasting devices, in particular to an upper cover pressing and drawing film pasting device which is composed of a film pasting device base body, a positioning face, a tempered film, a release film layer, a drawing strip and a film pasting strip. A containing groove is formed in the middle of the film pasting device base body, a first positioning clamping point is arranged at the right end of the bottom of the inner wall of the containing groove, a second positioning clamping point is arranged at the left end of the bottom of the inner wall of the containing groove, wide bodies are arranged at the two ends of the bottom of the positioning face, and the wide bodies of the positioning face are arranged between the first positioning clamping point and the second positioning clamping point. According to the utility model, by adopting the practical concept of'two points and one strip 'film pasting design scheme of the product design, the problem that a user can paste a screen protection film only by operating one step when pasting the film by using a film pasting device is well solved, the film pasting accuracy is higher, the film pasting efficiency is improved, and the film pasting efficiency is improved. And the film pasting experience feeling of a user is greatly improved, and the defects that a film pasting device in the current market is tedious in use step and incoherent in step are overcome.

A magnetic fixing assembly for a screen protector is configured to detachably install a screen protector on a surface of a display screen and has a fixing unit and a magnetic unit. The fixing unit has a first adhesive sheet, such that the fixing unit can be attached to a border of the display screen. The magnetic unit has a connecting part, an extending part, and at least one magnet. The connecting part is detachably mounted on the fixing unit, and the at least one magnet is mounted on the connecting part, such that the magnetic unit and the fixing unit are magnetically attracted to each other. The extending part extends from a side of the connecting part, and the screen protector can be attached to the extending part. Therefore, the screen protector can be detached from the display screen.

A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive. The silicone pressure sensitive adhesive composition can be coated on a substrate and cured to form a topside protective film. The topside protective film can be used to protect an anti-fingerprint hard coating in a screen protective film on cover glass for a display device, such as a smartphone.

A packaging for a case for a mobile device. A housing has a first portion and a second portion. The first portion and second portion collectively interact to define an internal volume sufficient to contain the case. A set of stops disposed on the first portion define an alignment area dimensioned to snugly retain the mobile device. An adhesive screen protector for the mobile device is disposed within the second portion to be in alignment with a screen of the mobile device when the mobile device is positioned in the alignment area and the first portion and second portion are in a closed configuration.

A film adhering device (100), comprising an upper cover (110), a base (120), and an inner tray (130). A side edge of the upper cover is movably connected to a side edge the base; the inner tray comprises a bottom plate (131) and a limiting frame (132) arranged on the bottom plate; the limiting frame defines an accommodating recess (133) on the bottom plate; the inner wall of the limiting frame is provided with a limiting step (134) for mounting a screen protector (210); a positioning notch (135) and a pull-out notch (136) are respectively formed in two opposite sides of the limiting frame; the inner tray is detachably mounted on the side of the base facing the upper cover; and the upper cover is used for covering the accommodating recess. By using the film adhering device, replacement of the inner tray is facilitated, and when film adhering is needed again, a user can directly replace the inner tray without replacing the whole film adhering device, thereby reducing the film adhering costs of the user.

Provided in the present application are a dust-removing screen protector applicator having an elastic structure and a screen protector application kit, which are used for applying a screen protector to a mobile terminal, the dust-removing screen protector applicator comprising a housing, wherein the housing is provided with an accommodating inner cavity, and the accommodating inner cavity is used for accommodating the mobile terminal; a first end of the housing in the direction of length is provided with a first limiting member, and an elastic structure is integrally formed at a second end of the housing in the direction of length; the elastic structure is located outside the accommodating inner cavity, and the elastic structure is provided with a second limiting member; the first limiting member and the second limiting member are used for connecting to the screen protector separately. By means of elastic expansion of the elastic structure, the screen protector is spaced apart from the screen of the mobile terminal by a predetermined distance, or by means of contraction of the elastic structure under force, the screen protector comes into contact with the screen of the mobile terminal. The present application solves the problem in the prior art of an adhesive film layer of a screen protector being easily bent or damaged when subjected to a force during pressing.

1. The name of the design product: screen protection film device. 2. The use of the design product: for assisting electronic products and outdoor shooting cameras to paste screen protection film, which plays a role in positioning the protection film and the product to be pasted with film to achieve the function of assisting film pasting. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: assembly state diagram. 5. Component 1 is screen film, and component 2 is lens film.

The invention discloses a composite silica gel protective film with an anti-blue-light function and a preparation method thereof. The protective film comprises an anti-blue-light functional layer, a base material layer and a hardened coating which are sequentially stacked. The protective film not only can efficiently filter blue light, but also can keep good light transmission, scratch resistance and physical properties, has the characteristics of easiness in preparation and controllable cost, and can meet the diversified requirements of modern electronic equipment on the screen protective film. The anti-blue-light function layer is good in anti-blue-light effect and has excellent absorption performance on ultraviolet light and blue light in the wave band of 280 nm to 420 nm, the blocking rate on the high-energy blue light wave band can reach 98%, the blue light blocking efficiency is stable, and the ultraviolet / blue light blocking rate can be kept at a high level after aging. Wherein the hardened coating has a good scratch-resistant effect, the pencil hardness (500g) can reach 3H, the wear resistance of the matrix is effectively enhanced, and the light transmission of the protective film is improved.

An automatic screen protector applicator and method for mobile phones with a calibration unit are disclosed. The method includes: a screen protector delivery mechanism, a screen protector picking mechanism, and a screen protector peeling mechanism, all disposed within the automatic screen protector applicator. The picking mechanism comprises: a suction cup bracket, a suction cup, and an air suction unit. The calibration unit forms a calibration surface. The peeling mechanism comprises: a guide clamp, a clamp, and a clamp driving unit. After the suction cup picks up the screen protector, the protector can slide horizontally relative to the suction cup while still being held in place. The delivery mechanism moves to bring the suction cup into contact with the calibration unit. The reaction force generated by the protector against the calibration surface pushes the protector to slide horizontally, thereby adjusting the relative position between the suction cup and the protector. This prevents excessive error between the actual and preset relative positions of the protector and the suction cup, which could affect subsequent processes and the screen protector application effect.

A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive. The silicone pressure sensitive adhesive composition can be coated on a substrate and cured to form a topside protective film. The topside protective film can be used to protect an anti-fingerprint hard coating in a screen protective film on cover glass for a display device, such as a smartphone.

1. Name of the product in this design: Film applicator (roller universal type). 2. Purpose of this design: For use as a mobile phone screen protector applicator. 3. The key design features of this product are its overall shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

This utility model discloses a conveniently stackable mobile phone screen protector applicator, comprising an applicator body; the applicator body includes a back plate portion and a frame portion; the back plate portion and the frame portion form a receiving cavity for mounting the mobile phone and the screen protector; the receiving cavity is provided with several reinforcing ribs to prevent the screen protector from sliding off in the mounting direction of the electronic device; an extension portion extends from the inner surface of the back plate portion near the frame portion, and the extension portion and the frame portion form a step for conveniently stacking the mobile phone screen protector applicators. In this way, during stacking and transportation, the bottom edge of the upper screen protector applicator can be accurately embedded in the step of the lower screen protector applicator, forming a precise nesting and stable stacking, thus preventing relative sliding or misalignment of the products during stacking.

1. Name of the product in this design: Film applicator. 2. Purpose of this design: For use with mobile phone screen protectors. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model relates to the field of protective film production, and discloses a plastic extruder for producing a computer screen protective film, which comprises a machine body, a machine barrel is arranged at the top of the machine body, a feeding barrel is arranged at the top of the machine barrel, a screw rod is arranged in the machine barrel, and a cleaning structure is arranged on the surface of the machine barrel. The cleaning structure comprises an extrusion nozzle, a threaded ring is fixedly connected to the outer wall of the extrusion nozzle, an embedding groove is formed in the inner wall of the machine barrel, a driving assembly is arranged on the surface of the machine barrel, a cleaning assembly is arranged in the machine barrel, the driving assembly comprises a fixing plate, and a motor is fixedly connected to the side wall of the fixing plate. The output end of the motor is fixedly connected with a reciprocating lead screw, and the outer wall of the reciprocating lead screw is in threaded connection with a moving block. According to the utility model, the cleaning structure is arranged to automatically clean the inner wall of the machine barrel, so that the production quality is ensured while the production efficiency is improved.

1. Name of the product in this design: Action Camera Film Applicator. 2. Purpose of this design: For use as a screen protector for cameras. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of this design product: mobile phone screen protector. 2. Purpose of this design product: A portable device for quickly applying protective film to mobile phones. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. Name of the product in this design: Mobile phone screen protector applicator. 2. Purpose of this design: This design is used for mobile phone screen protectors. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of this design product: Protective Film (9H NANO GLASS). 2. Application of this design product: Used as a decorative film on watches, mobile phones, tablets, computers and other electronic screen protectors, mobile phone cases, electronic device screens, industrial equipment, automotive glass, navigation, doors and windows, furniture and other products. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the key points of the design: main view. 5. This design product is a flat product and other views are omitted. 6. Other notes: The unit pattern of the product corresponding to this design is continuous in all directions and has no limited boundaries.

The invention provides a film pasting device, a film pasting suite and a film pasting method for an electronic equipment screen, and the device comprises a housing which is internally provided with a film limiting cavity and an equipment positioning cavity; the elastic pressing part is arranged at the first end of the diaphragm limiting cavity in the length direction and applies elastic force; the membrane inserting opening is formed in the outer wall of the first end of the shell and communicated with the membrane limiting cavity, and the membrane inserting opening is limited by abutting against the two surfaces of the protective membrane through a first upper limiting inner wall and an elastic pressing part respectively; the positioning opening is formed in the outer wall of the second end of the shell and communicated with the diaphragm limiting cavity, and the positioning opening and the bottom face of the diaphragm limiting cavity abut against the two surfaces of the protective film respectively to be limited through a second upper limiting inner wall; a clamping part is arranged at the second end of the shell and used for being matched with a clamping opening in the brace so as to limit the protective film in the length direction. The problem that in the prior art, a protective film preassembled in a film pasting device cannot be limited, and consequently the protective film is prone to dislocating before film pasting is solved.

According to the film pasting device cover and the film pasting device, the front hook and the rear hook are arranged on the inner side of the cover body, the height of the front hook is smaller than the length of the rear hook, it is guaranteed that the rear end of a protective film makes contact with a screen firstly, one-way exhaust is achieved, bubbles are reduced, and automatic separation of a positioning film and the protective film can be achieved. And the long inclined hook at the end part of the front hook effectively separates the positioning film from the protective film when the cover is opened. The middle hook fixes the middle of the positioning film to increase stability. The inner side pressing strip pre-presses the rear end of the protective film to promote fitting; and the limiting hook ensures one-way movement of the release film and prevents back-off. The base is provided with the positioning device to adapt to equipment of different sizes, the positioning column fixes the positioning film, the lens avoiding hole does not shield the camera, and the reinforcing strip improves the structural strength. The clamping grooves on the two sides are matched with the clamping blocks on the cover, so that the clamping grooves and the clamping blocks are tightly connected and coincide in surface. By means of the design, the film pasting success rate and quality are improved, the operation steps are simplified, and the user satisfaction degree is improved.

1. Name of the product in this design: Film applicator. 2. Purpose of this design: To assist in applying screen protectors to mobile phones. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of this design product: mobile phone screen protector (360 degree frosted magnetic back film). 2. Application of this design product: film for mobile phones. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1. 5. This product is a thin product, and the left view, right view, top view, and bottom view are omitted.

1. Name of the product in this design: Mobile phone screen protector applicator. 2. Purpose of this design: To assist in applying screen protectors to mobile phones. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of this design product: Tempered glass screen protector for mobile phones (curved screen with anti-shattering edges). 2. Application of this design product: Protective film for mobile phone screens. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The utility model provides a multifunctional magnetic vehicle-mounted screen protection sleeve which comprises a protection sleeve body. The number of the magnetic attraction pieces is at least one, and the magnetic attraction pieces are installed on the protective sleeve body; wherein the magnetic field of the magnetic attraction piece can penetrate through the protective sleeve body, so that a magnetically attracted object is attracted to the outer surface of the protective sleeve body, the protective sleeve is reasonable in design structure, the magnetic attraction piece with single-face magnetic field output is arranged in the protective sleeve body and used for attracting some small objects to the screen protective sleeve, the object containing effect is achieved, and the protective sleeve is convenient to use. The device has the advantages of convenient assembly and multiple functions.

The utility model discloses a kind of separation grippers after die cutting for screen protection film, it includes: mounting plate, fixed base, lifting seat, first vacuum chuck and second vacuum chuck, the fixed base is set in the bottom of mounting plate, the first vacuum chuck is vertically set on fixed base and extends downward, the lifting seat is liftablely set below mounting plate and located at both sides of fixed base, the second vacuum chuck is transversely movably set on lifting seat and points to below, the stud pointing to below is set in the lifting seat, the stud bottom is provided with the pressure rod extending along its radial direction. The separation gripper after die cutting for screen protection film, using first vacuum chuck and second vacuum chuck carry out the synchronous adsorption and handling of screen protection film and cutting edge, then move to waste basket, using the descent of lifting seat, realize the separation of screen protection film and cutting edge.