CN216708360U

CN216708360U - Curved surface display screen and pad pasting ware

Info

Publication number: CN216708360U
Application number: CN202123408220.2U
Authority: CN
Inventors: 曹兵
Original assignee: Dongguan Minxin Electronic Technology Co ltd
Current assignee: Dongguan Minxin Electronic Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-10
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a curved display screen and a film sticking device, which relate to the technical field of display screens and comprise a display panel, a touch panel and an outer screen, wherein both sides of the outer screen are provided with first curved edges, the display panel and the touch panel are surrounded by a protective frame, both sides of the protective frame exceed the corresponding curved edges, the exceeding part forms a scratch-proof platform, the top side of the outer screen is stuck with a protective film, both sides of the protective film are provided with second curved edges, when the protective film is stuck on the outer screen, the second curved edges are correspondingly stuck on the first curved edges, the bottoms of the second curved edges are close to or abut against the top surfaces of the corresponding scratch-proof platforms, the second curved edges do not exceed the top surfaces of the corresponding scratch-proof platforms in the transverse direction, when clothes or fingers are contacted with the second curved edges of the protective film, the scratch-proof platforms can prevent the clothes or the mobile phones from directly scraping the edges of the second curved edges, the protective film from being mistakenly scraped in daily use, so that the connection between the protective film and the outer screen is tighter, the protection film can protect the outer screen better, avoids the outer screen to receive the scratch.

Description

Curved surface display screen and pad pasting ware

Technical Field

The utility model relates to the technical field of display screens, in particular to a curved surface display screen and a film sticking device.

Background

The curved mobile phone, as the name implies, is characterized in that the screen is a plane and has a certain radian, and the curved surfaces are only constructed by glass outside the screen, but the screen does not generate the radian.

The most commonly encountered problem of the current curved surface mobile phone display screen is that: the curved surface of display screen easily receives the scratch, and although partial curved surface screen can paste the protection film, uses a period of time after, the border of protection film can be scraped by clothes, finger etc. for the laminating is not inseparable, thereby causes to scrape easily in subsequent use and decreases the curved surface.

SUMMERY OF THE UTILITY MODEL

The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a curved surface display screen comprises a display panel, a touch panel and an outer screen which are sequentially arranged from bottom to top, wherein the left side and the right side of the outer screen are provided with first curved edges; the left side and the right side of the protective frame transversely exceed the corresponding first curved edges, and the exceeding parts form scratch-proof tables; a protective film is pasted on the top side of the outer screen, and second curved edges are arranged on the left side and the right side of the protective film; when the protective film is pasted on the outer screen, the second curved edge is correspondingly pasted on the first curved edge, and the bottom of the second curved edge is close to or propped against the top surface of the corresponding scratch-proof table; the second curved edge does not exceed the top surface of the corresponding scratch-proof table in the transverse direction.

As a further scheme of the utility model: and a blue light resisting film is arranged between the touch panel and the outer screen.

Compared with the prior art, the utility model has the following beneficial effects: when the curved limit contact of second of clothes or finger and protection film, the platform is prevented scraping in the design transversely exceeds the curved limit of second for prevent scraping the platform and can block clothes or cell-phone and directly scrape the border on the curved limit of second, avoid the protection film to be scraped by the mistake in daily use, make the connection between protection film and the outer screen inseparabler, the protection film can protect the outer screen betterly, avoid the outer screen to receive and scrape the damage.

The utility model also provides a film sticking device which comprises the curved surface display screen, a fixed seat and a film sticking seat, wherein the film sticking seat is provided with a lifting driving piece, the film sticking seat is tightly pressed on the top surface of the fixed seat through the lifting driving piece, and the top surface of the fixed seat is provided with a first accommodating groove for accommodating the protection frame; a second accommodating groove for accommodating the protective film and the second curved edge is correspondingly formed in the bottom surface of the film sticking seat; a plurality of vacuum adsorption pieces are arranged on the inner top wall of the second accommodating groove at intervals; a sliding groove is vertically formed in the center of the inner top wall of the second accommodating groove, and a pressing block is arranged on the sliding groove in a sliding mode; the top side of the film sticking seat is also provided with a driving assembly, and the driving assembly is provided with a lifting block which penetrates into the sliding chute and is used for driving the pressing block; when the pressing block slides on the sliding groove, the pressing block is in a jacking state of downwards protruding out of the sliding groove.

As a further scheme of the utility model: the driving assembly comprises a rack, a gear set and a driving motor fixed on the top side of the film sticking seat, a guide groove communicated with the sliding groove is formed in the top side of the film sticking seat, the guide groove corresponds to the rack, one end of the rack is located in the sliding groove and connected with the pressing block, and the other end of the rack penetrates out of the guide groove upwards and is connected with the driving motor through the gear set in a power mode.

As a further scheme of the utility model: the lifting driving piece is a cylinder.

As a further scheme of the utility model: the vacuum adsorption piece is a vacuum suction nozzle.

Compared with the prior art, the utility model has the following beneficial effects: paste the protection film on the outer screen through this pad pasting ware, make the location between protection film and the outer screen more accurate, and can reduce the bubble between protection film and outer screen, required time is shorter when the bubble is scraped to the later stage.

Drawings

FIG. 1 is a schematic view of a curved display panel according to the present invention;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the construction of the applicator of the present invention;

the reference numerals and names in the figures are as follows:

the display panel comprises a display panel-1, a touch panel-2, an outer screen-3, a first curved edge-4, a protective frame-5, a scratch-proof table-6, a protective film-7, a second curved edge-8, a blue-resistant film-9, a fixed seat-110, a film sticking seat-111, a lifting driving piece-112, a first accommodating groove-113, a second accommodating groove-114, a vacuum adsorption piece-115, a sliding groove-116, a pressing block-117, a rack-121, a gear set-122, a driving motor-123 and a guide groove-124.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a curved display screen includes a display panel 1, a touch panel 2, and an outer screen 3, which are sequentially disposed from bottom to top, wherein first curved edges 4 are disposed on both left and right sides of the outer screen 3; the display panel comprises a display panel body and is characterized by further comprising a protective frame 5, the protective frame 5 transversely surrounds the display panel body 1 and the touch panel body 2, the left side and the right side of the protective frame 5 transversely exceed the corresponding first curved edges 4, and the exceeding parts form scratch-proof platforms 6. A protective film 7 is adhered to the top side of the outer screen 3, and second curved edges 8 are arranged on the left side and the right side of the protective film 7; when the protective film 7 is attached to the outer screen 3, the second curved edge 8 is correspondingly attached to the first curved edge 4, and the bottom of the second curved edge 8 is close to or abuts against the top surface of the corresponding scratch-proof table 6; the second curved edge 8 does not laterally exceed the top surface of the corresponding scuff plate 6.

When clothing or finger and the curved limit 8 contact of second of protection film 7, the design is prevented scraping platform 6 and is transversely exceeded the curved limit 8 of second for prevent scraping platform 6 and can block clothing or cell-phone and directly scrape the border (be close to the part of preventing scraping the platform) of the curved limit 8 of second, avoid protection film 7 to be scraped by the mistake in daily use, make the connection between protection film 7 and the outer screen 3 inseparabler, protection film 7 can protect outer screen 3 better, avoid outer screen 3 to receive and scrape the damage.

If the protective film needs to be replaced, one of the ways may be: and taking down the protection frame, and then buckling the second curved edge. When the protective frame is applied to the mobile phone, the protective frame can be a frame of the mobile phone.

Further, a blue light resistant film 9 is provided between the touch panel 2 and the outer screen 3. Absorb and the conversion through anti blue light membrane 9 to the blue light, effectively protect user's eyes and avoid dazzling amazing, the practicality is better.

Referring to fig. 1-3, the present invention further provides a film sticking device, including the curved display screen, further including a fixing base 110 and a film sticking base 111. A lifting driving piece 112 is arranged on the film sticking seat 111, the film sticking seat 111 is tightly pressed on the top surface of the fixed seat 110 through the lifting driving piece 112, and a first accommodating groove 113 for accommodating the protection frame 5 is formed in the top surface of the fixed seat 110; the bottom surface of the film attaching seat 111 is correspondingly provided with a second accommodating groove 114 for accommodating the protective film 7 and the second curved edge 8. A plurality of vacuum adsorption members 115 are arranged on the inner top wall of the second accommodating groove 114 at intervals; a sliding groove 116 is vertically arranged at the center of the inner top wall of the second accommodating groove 114, and a pressing block 117 is slidably arranged on the sliding groove 116; the top side of the film sticking seat 111 is also provided with a driving assembly, and the driving assembly is provided with a lifting block which penetrates into the sliding groove 116 and is used for driving the pressing block 117; when the pressing block 117 slides on the sliding groove 116, the pressing block 117 has a pressing state protruding downward out of the sliding groove 116.

When the protective film 7 needs to be attached to the outer panel 3: the protective frame 5 is firstly positioned on the first accommodating groove 113, then the protective film 7 is positioned on the second accommodating groove 114, and the protective film 7 is tightly sucked through the vacuum adsorption piece 115, so that the protective film 7 is prevented from falling out of the first accommodating groove 113 and shifting; then, the film sticking seat 111 is driven by the lifting driving piece 112 to enable the film sticking seat 111 to be pressed down on the fixed seat 110, and at the moment, the protective film 7 corresponds to the outer screen 3; make the elevator block drive briquetting 117 push down through control drive assembly immediately, vacuum adsorption 115 stops vacuum adsorption during this for briquetting 117 presses the center department of protection film 7 in the center department of outer screen 3 earlier, and other positions of protection film 7 are laminated with outer screen 3 along extending, with the bubble between reduction protection film 7 and outer screen 3, and required time is shorter when later stage is scraped the bubble.

Preferably, the driving assembly comprises a rack 121, a gear set 122 and a driving motor 123 fixed on the top side of the film sticking seat 111, the top side of the film sticking seat 111 is provided with a guide groove 124 communicated with the sliding groove 116, the guide groove 124 corresponds to the rack 121, one end of the rack 121 is positioned in the sliding groove 116 and connected with the pressing block 117, and the other end of the rack 121 penetrates through the guide groove 124 upwards and is in power connection with the driving motor 123 through the gear set 122.

Preferably, the vacuum suction member 115 is a vacuum nozzle, and the elevation driving member 112 is a cylinder, which is faster in response.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A curved surface display screen is characterized by comprising a display panel, a touch panel and an outer screen which are sequentially arranged from bottom to top, wherein the left side and the right side of the outer screen are provided with first curved edges;

the left side and the right side of the protective frame transversely exceed the corresponding first curved edges, and the exceeding parts form scratch-proof tables;

a protective film is pasted on the top side of the outer screen, and second curved edges are arranged on the left side and the right side of the protective film; when the protective film is pasted on the outer screen, the second curved edge is correspondingly pasted on the first curved edge, and the bottom of the second curved edge is close to or propped against the top surface of the corresponding scratch-proof table; the second curved edge does not exceed the top surface of the corresponding scratch-proof table in the transverse direction.

2. The curved display screen according to claim 1, wherein a blue light resistant film is provided between the touch panel and the outer screen.

3. A film sticking device is characterized by comprising the curved surface display screen as claimed in any one of claims 1 to 2, a fixed seat and a film sticking seat, wherein the film sticking seat is provided with a lifting driving piece and is tightly pressed on the top surface of the fixed seat through the lifting driving piece, and the top surface of the fixed seat is provided with a first accommodating groove for accommodating a protection frame; a second accommodating groove for accommodating the protective film and the second curved edge is correspondingly formed in the bottom surface of the film sticking seat;

a plurality of vacuum adsorption pieces are arranged on the inner top wall of the second accommodating groove at intervals;

a sliding groove is vertically formed in the center of the inner top wall of the second accommodating groove, and a pressing block is arranged on the sliding groove in a sliding mode; the top side of the film sticking seat is also provided with a driving assembly, and the driving assembly is provided with a lifting block which penetrates into the sliding chute and is used for driving the pressing block; when the pressing block slides on the sliding groove, the pressing block is in a jacking state of downwards protruding out of the sliding groove.

4. The film applicator according to claim 3, wherein the driving assembly comprises a rack, a gear set and a driving motor fixed on the top side of the film applicator base, the top side of the film applicator base is provided with a guide groove communicated with the sliding groove, the guide groove corresponds to the rack, one end of the rack is positioned in the sliding groove and connected with the pressing block, the other end of the rack penetrates upwards through the guide groove and is in power connection with the driving motor through the gear set, and the lifting block is the rack.

5. A film applicator according to any one of claims 3 to 4 wherein the lifting drive member is an air cylinder.

6. A film applicator according to any one of claims 3 to 4 wherein the vacuum suction means is a vacuum nozzle.