CN209794815U

CN209794815U - Elastic PAD for screen assembly attaching and attaching tool

Info

Publication number: CN209794815U
Application number: CN201920465986.8U
Authority: CN
Inventors: 胡润平; 范红强; 李建军; 吴晅
Original assignee: Shenzhen Chong Chong Technology Co Ltd
Current assignee: Shenzhen Chong Chong Technology Co Ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2019-12-17
Anticipated expiration: 2029-04-09

Abstract

The utility model relates to an elastic PAD and a fitting tool for fitting a screen assembly, which comprises a fitting tool and an elastic PAD, and is used for fitting a flexible inner screen to the inner side of curved glass to form the screen assembly, wherein the elastic PAD comprises an elastic body which is contacted with the flexible inner screen and is provided with an arc-shaped top surface adapted to the curved glass; the bottom of elastomer has the installation department that is used for installing elasticity PAD, and this installation department sets up and has the protruding edge that extends to the outside with the elastomer integral type, forms the joint groove between protruding edge and the elastomer. The problem of thick elasticity PAD removable is solved, improve the laminating intensity of elasticity PAD fixed strength and flexible interior screen simultaneously, reduced flexible interior screen and curved surface glass laminating cost.

Description

elastic PAD for screen assembly attaching and attaching tool

Technical Field

The utility model relates to a screen subassembly processing technology field is an elasticity PAD and laminating frock for screen subassembly laminating particularly.

background

In the field of processing of curved-surface screen components, optical cement OCA is generally coated between a flexible inner screen and curved-surface glass, and then the flexible inner screen and the curved-surface glass are pressed together by using an elastic PAD as a pressure head, wherein the elastic PAD is made of rubber materials. In prior art, adopt the mounting structure that the briquetting was cliied from both sides to the fixed mode of thinner elasticity PAD and laminating tool, thicker elasticity PAD and laminating tool then adopt fixed joint structure, consequently, adopt to splice fixed knot structure and just have the problem that can not change and fixed strength is not enough between thick elasticity PAD and laminating tool in the past, so, need a novel elasticity PAD and mounting structure scheme in order to improve removable new and fixed strength of thick PAD at present urgently.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of existence among the above-mentioned prior art, the utility model provides an elasticity PAD and laminating frock that possesses convertibility and improvement fixed strength.

In order to solve the technical problem, the utility model discloses a following technical scheme:

The utility model discloses an elastic PAD for attaching a screen assembly, which is used for attaching a flexible inner screen to the inner side of curved glass to form the screen assembly and comprises an elastic body contacted with the flexible inner screen, wherein the elastic body is provided with an arc top surface adapted to the curved glass; the bottom of elastomer has the installation department that is used for installing elasticity PAD, and this installation department sets up and has the protruding edge that extends to the outside with the elastomer integral type, forms the joint groove between this protruding edge and the bottom surface of elastomer, the joint groove extends along the length direction of elastomer.

The installation department is the shape installation department of falling T, and this shape installation department of falling T both sides respectively are formed with a joint groove. The width of the mounting portion is smaller than the width of the elastic body. And the arc-shaped top surface and the side surface of the elastic body are in fillet transition.

the utility model discloses a screen subassembly laminating frock, including laminating tool and elasticity PAD, this elasticity PAD passes through the joint strip can

The detachable type mounting device is arranged on the laminating jig, the clamping bar is clamped into the mounting groove and fixedly mounted on the laminating jig

The laminating jig is provided with a containing cavity for containing the installation part. The two end parts of the clamping strip protrude out of the clamping groove to form fixing parts, and the fixing parts and the attaching jig are fixedly installed through fasteners. The end corner of the containing cavity is provided with a fixing groove which is sunken along the length direction of the mounting part, and the fixing part is embedded in the fixing groove.

Owing to adopted above technical scheme, the utility model discloses following technological effect has been produced: the utility model discloses a crimping strip is detachable fixes elasticity PAD on the tool of laminating, and the crimping strip can also be dismantled from elasticity PAD in order to dismantle from the tool of laminating, has solved the removable problem of thick elasticity PAD, improves elasticity PAD fixed mounting intensity simultaneously, has reduced flexible inner screen and curved surface glass laminating cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings which are needed to be used in the embodiments or the technical solutions in the prior art are briefly described as follows:

FIG. 1 is a schematic diagram of the structure of an elastic PAD;

Fig. 2 is an exploded view of the bonding tool.

Fig. 3 is a schematic cross-sectional structure view of the fitting tool. Description of reference numerals:

1. An elastomer; 11. an installation part; 111. a convex edge; 112. a clamping groove; 2. a clamping strip; 3. fitting a jig; 31. an accommodating cavity;

311. And (4) a step.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It should be noted that: like reference numbers and letters indicate like items in the following figures, and thus, once an item is in one

Are defined in the individual figures, they need not be further defined and explained in the subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

the first embodiment is as follows: an elastic PAD for attaching a screen assembly as shown in fig. 1, which is used for attaching a flexible inner screen to the inner side of a curved glass to form a screen assembly, includes an elastic body 1 contacting with the flexible inner screen, the elastic body 1 having an arc top surface adapted to the curved glass; the bottom of elastomer 1 has the installation department 11 that is used for installing elasticity PAD, and this installation department 11 sets up with elastomer 1 integral type and has protruding edge 111 to outside extension, forms joint groove 112 between the bottom surface of protruding edge 111 and elastomer 1. In this embodiment, the mounting portion 11 is an inverted T-shape, but may have other shapes as long as the clamping groove 12 can be formed between the mounting portion and the bottom surface of the elastic body 1, two sides of the mounting portion 11 are respectively formed with one clamping groove 112, that is, two clamping grooves 112 are provided, and the two clamping grooves are parallel to each other and are respectively located on two sides of the elastic body 1 and the mounting portion 11. The width of the mounting portion 11 is smaller than the width of the elastic body 1. The arc top surface of the elastic body 1 and the side surface thereof are in fillet transition, and the fillet transition is more favorable for the elastic deformation of the top surface.

As shown in fig. 1, the elastic body 1 of the inverted T-shaped mounting portion 11 is integrally formed, the mounting portion 11 includes a connecting portion extending downward from the bottom surface of the elastic body 1 and two protruding edges 111 extending from the end of the connecting portion to a direction perpendicular thereto, the two protruding edges 111 are respectively located at two sides of the connecting portion, and the connecting portion and the two protruding edges 111 jointly form the mounting portion 11. Two clamping grooves 112 are formed among the top surface of the convex edge 111, the side surface of the connecting part and the bottom surface of the elastic body 1, and the two clamping grooves 112 are parallel to each other and extend along the length direction of the elastic body 1.

Elasticity PAD is made by rubber, and when laminating, elastomer 1 receives the extrusion deformation of laminating tool, and flexible inner screen is pressed to the arcwall face roof pressure of elastomer 1, with flexible inner screen and curved surface glass laminating.

In addition, it should be noted that the flexible inner screen is an OLED screen, the OLED display technology has the advantages of self-luminescence, wide viewing angle, almost infinite contrast, low power consumption, extremely high reaction speed, and the like, when the flexible inner screen is attached to the curved glass, the attaching jig 3 is used for applying pressure to the elastic PAD, and the flexible inner screen located between the curved glass and the elastic PAD is attached to the curved glass through deformation of the elastic PAD to discharge bubbles.

Example two:

As shown in figures 2 and 3, a screen subassembly laminating frock, including laminating tool 3 and elasticity PAD, elasticity PAD fixed mounting is on laminating tool 3, a joint strip 2 that is used for fixed mounting elasticity PAD is gone into respectively to the joint inslot 112 of elasticity PAD, and two joint strips 2 are parallel to each other, and joint strip 2 card is gone into in joint inslot 112 then both ends fixed mounting is in laminating again

The fixture 3 presses the convex edge 111 of the mounting part 11 to realize the fixed mounting of the elastic PAD.

The laminating jig 3 is provided with a containing cavity for containing the inverted T-shaped mounting part 11, and during mounting, the mounting part 11 is embedded in the containing cavity.

The both ends of joint strip 2 all bulge outside joint groove 112 in order to form the fixed part, and this fixed part is provided with the mounting hole that supplies the fastener to pass, and the fastener passes in the mounting hole with fixed part and laminating tool 3 fixed connection. The holding cavity 31 is H-shaped, a fixing groove which is sunken along the length direction of the mounting part is formed in the end corner of the holding cavity, and the fixing part is embedded in the fixing groove.

As shown in fig. 2 and 3, be equipped with step 311 that is used for fixed joint strip 2 in the holding chamber 31, the fixed part of joint strip 2 passes through the bolt and will lock in holding chamber 31, at this moment, protruding edge 111 of installation department 11 is located the bottom of joint strip 2, just the bottom surface and the top surface of joint strip 2 are laminated with the top in the bottom of joint groove 112 respectively.

the working principle of the utility model is that the clamping strip 2 is clamped in the clamping groove 112, then the clamping strip 2 and the installation part 11 of the elastic body PAD are placed in the holding cavity 31 of the attaching jig 3, one half of the bottom surface of the clamping strip 2 is pressed on the step 311 in the holding cavity 31, the other half is pressed on the convex edge 111, and then the clamping strip 2 and the attaching jig are fixed by bolts, thus realizing the fixed installation of the elastic PAD; when the screen is attached, the flexible inner screen and the curved glass are sequentially placed at the top of the elastic body 1, the elastic body 1 is deformed by applying force to the attaching jig 3, and the flexible inner screen is extruded into a curvature which is the same as the attaching surface of the curved glass, so that the attachment of the flexible inner screen and the curved glass is realized. When the elastic PAD needs to be replaced, the clamping strip 2 is detached.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although 1. elastomers are used more herein; 11. an installation part; 111. a convex edge; 112. a clamping groove; 2. a clamping strip; 3. fitting a jig; 31. an accommodating cavity; 311. steps, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. An elastic PAD for attaching a screen assembly is used for attaching a flexible inner screen to the inner side of curved glass to form the screen assembly and comprises an elastic body which is in contact with the flexible inner screen, wherein the elastic body is provided with an arc-shaped top surface which is adaptive to the curved glass; the method is characterized in that: the bottom of elastomer has the installation department that is used for installing elasticity PAD, and this installation department sets up and has the protruding edge that extends to the outside with the elastomer integral type, forms the joint groove between this protruding edge and the bottom surface of elastomer, the joint groove extends along the length direction of elastomer.

2. The elastic PAD for attaching a screen assembly as recited in claim 1, wherein the mounting portion has an inverted T-shape, and a catching groove is formed between both sides of the mounting portion and the elastic body.

3. The elastic PAD for attaching a screen assembly as recited in claim 1, wherein a width of said mounting portion is smaller than a width of said elastic body.

4. The elastic PAD for attaching a screen assembly according to any one of claims 1 to 3, wherein the top surface of the elastic body is rounded and rounded from the side surface thereof.

5. The utility model provides a screen subassembly laminating frock, includes laminating tool and elasticity PAD, its characterized in that, elasticity PAD is any one of claims 1 to 4 elasticity PAD, this elasticity PAD passes through the detachable installation on the laminating tool of joint strip, the joint strip blocks into the mounting groove, and fixed mounting is on the laminating tool.

6. The tool for attaching the screen assembly according to claim 5, wherein the attaching jig is provided with an accommodating cavity for accommodating the mounting portion.

7. The screen assembly attaching tool according to claim 6, wherein both ends of the clamping bar protrude out of the clamping grooves to form fixing portions, and the fixing portions and the attaching jig are fixedly mounted through fasteners.

8. The fitting tool for the screen assembly according to claim 7, wherein fixing grooves which are recessed along the length direction of the mounting portion are formed in end corners of the accommodating cavity, and the fixing portion is embedded in the fixing grooves.