CN212694389U

CN212694389U - Laminating positioner of GG structure touch-sensitive screen

Info

Publication number: CN212694389U
Application number: CN202021717255.7U
Authority: CN
Inventors: 蒋忠春
Original assignee: Jiangxi Holitech Technology Co Ltd
Current assignee: Jiangxi Holitech Technology Co Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-12
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a GG structure touch-sensitive screen's laminating positioner, including the base plate, the up end of base plate is equipped with L type spacing flange to lie in the inboard of L type spacing flange on the base plate and form the open positioning groove that carries out the both sides location to the function piece, laid a plurality of absorption through-holes in the bottom of positioning groove; the horizontal flanges and the vertical flanges of the L-shaped limiting flanges are respectively provided with a positioning block, the positioning blocks are used for limiting two side edges of the cover plate, and the positioning blocks are connected with the base plate in an adjustable position so as to limit two side edges of the cover plates with different specifications. The utility model discloses a laminating positioner of GG structure touch-sensitive screen, simple structure, the cost is lower, and convenient operation, laminating precision are higher, and can solve the general type laminating location of many specifications GG structure apron and function piece.

Description

Laminating positioner of GG structure touch-sensitive screen

Technical Field

The utility model belongs to the technical field of mobile phone touch screen production and processing tool technique and specifically relates to a laminating positioner of GG structure touch-sensitive screen.

Background

A GG structure touch screen generally includes a functional sheet 01 and a cover sheet 02, as shown in fig. 1. The existing GG structure cover plate 02 is attached to a functional sheet 01 by processing an upper groove and a lower groove on a bakelite, wherein the functional sheet 01 is positioned, and the cover plate 02 is positioned; in addition, because the sizes of each cover plate 02 and the functional sheets 01 are different and the relative positions are different, the cover plates 02 and the functional sheets 01 of each model can only correspond to the laminating devices of one model; this all causes tool manufacturing cost higher, has increased the cost of product intangibly, in addition because be closed recess, adopts the four sides to fix a position, and positioning accuracy is not high enough, and this a series of whole competitiveness that has reduced the product on the market.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the defects of the prior art are overcome, the universal type laminating and positioning device is simple in structure, low in cost, convenient to operate, high in laminating precision and capable of solving the problems of multi-specification GG structure cover plates and function pieces.

The utility model adopts the technical proposal that: the bonding positioning device of the GG structure touch screen comprises a substrate, wherein an L-shaped limiting rib is arranged on the upper end surface of the substrate, so that an open positioning groove for positioning two sides of a functional sheet is formed on the inner side of the L-shaped limiting rib on the substrate, and a plurality of adsorption through holes are distributed at the bottom of the positioning groove; the positioning blocks are respectively arranged on the horizontal flange and the vertical flange of the L-shaped limiting flange and used for limiting two side edges of the cover plate, and the positioning blocks are connected with the base plate in an adjustable position so as to limit the two side edges of the cover plates with different specifications.

Compared with the prior art, the utility model has the following advantage:

in the laminating positioning structure of the utility model, the adsorption positioning of the functional sheet is realized through the combination of the adsorption through holes and the external adsorption platform, the positioning is convenient, and the surface of the functional sheet can not be damaged; in addition, the adjustable positioning block device is adopted for positioning the cover plate, so that the jointing of the cover plate with the GG structure and the function piece with various specifications in a certain range can be generally used, the jig cost is greatly reduced, and in addition, the positioning precision is higher because the device adopts two sides for positioning; greatly improving the competitiveness of the product in the market.

As an improvement, a first waist-shaped through hole parallel to the vertical flange is arranged on the horizontal flange, and a second waist-shaped through hole parallel to the horizontal flange is arranged on the vertical flange; and the first waist-shaped through hole and the second waist-shaped through hole are internally and slidably provided with connecting bolts, and the connecting bolts are respectively in threaded connection with the corresponding positioning blocks. The position adjustment of the positioning blocks is realized by adjusting the positions of the connecting bolts in the waist-shaped holes, so that the two positioning blocks are abutted against and positioned on two side edges of cover plates with different specifications, the application range is wide, and the switching is convenient when products with different specifications are positioned.

In a further improvement, a first sliding groove which is parallel to the vertical flange and extends to the positioning groove is formed in the upper end face of the horizontal flange, and the first waist-shaped through hole is formed in the bottom face of the first sliding groove; the upper end face of the vertical flange is provided with a second sliding chute which is parallel to the horizontal flange and extends to the positioning groove, and the second waist-shaped through hole is formed in the bottom face of the second sliding chute; and the lower end surface of the positioning block is provided with a limiting slide block matched with the first sliding groove and the second sliding groove. In this improvement structure, through the cooperation setting of corresponding spout and spacing slider for the locating piece has the guide effect when the adjustment position, can guarantee the slide adjustment on same horizontal plane, thereby guarantees to the accurate location of apron side, can not the incline.

And in a further improvement, the lower end face of the base plate is provided with a first strip-shaped counter bore and a second strip-shaped counter bore at positions corresponding to the first kidney-shaped through hole and the second kidney-shaped through hole respectively, and the bolt head of the connecting bolt is matched in the corresponding counter bores. This improve mechanism makes the head of the connection spiral shell of connecting the locating piece realize hidden installation to guarantee that the lower terminal surface of base plate can level and smooth laminating with the adsorption component on the table surface, the adsorption-type location of function piece is realized through the absorption through-hole on the base plate that the adsorption component's adsorption affinity can be stable.

And the included angle of the L-shaped limiting flange is provided with a clearance groove extending towards the direction far away from the positioning groove. The clearance groove that keeps away that sets up in this improvement structure makes the function piece laminate when the contained angle position of L type limiting plate along one of them right angle position, and its closed angle position can not receive the interference to guarantee that the product closed angle can not damage, guarantee the qualification rate of product.

And the base plate is provided with a plurality of connecting holes, and the connecting holes are internally provided with fasteners for fixing the base plate and the workbench.

Drawings

Fig. 1 is a schematic structural diagram of a touch screen on the market at present.

Fig. 2 is a schematic diagram of the utility model after a product is placed on the attaching and positioning device.

Fig. 3 is a schematic structural view of the fitting positioning device of the present invention.

Fig. 4 is a sectional view taken along line a-a in fig. 3.

Fig. 5 is a front view of the positioning block of the present invention.

Fig. 6 is a top view of the locating block of fig. 5.

The structure comprises a substrate 1, a 2-L-shaped limiting flange, a 2.1-horizontal flange, a 2.2-vertical flange, a 3-positioning groove, a 4-adsorption through hole, a 5-positioning block, a 5.1-limiting sliding block, a 6-first waist-shaped through hole, a 7-second waist-shaped through hole, an 8-connecting bolt, a 9-first sliding groove, a 10-second sliding groove, a 11-first counter bore, a 12-second counter bore, a 13-clearance groove and a 14-connecting hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

In the description of the present invention, it should be noted that the terms "upper end face", "inner side", "bottom", "horizontal", "vertical", "lower end face", 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" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, for the sake of distinguishing one from another.

As shown in fig. 2 and 3, the utility model provides a pair of laminating positioner of GG structure touch-sensitive screen, it includes base plate 1, and is concrete, and this base plate 1 is the rectangular plate structure that an adoption bakelite board processing formed. An L-shaped limiting rib 2 is arranged on the upper end face of a rectangular substrate 1, so that an open type positioning groove 3 for positioning the functional sheet 01 at two sides is formed on the substrate 1 at the inner side of the L-shaped limiting rib 2, specifically, the inner side refers to a space enclosed by two sides of the L-shaped limiting rib 2. Namely, a rectangular concave positioning groove 3 is formed on the upper surface of the substrate 1, an L-shaped limiting protrusion structure is arranged on one side of the positioning groove 3, and two sides of the L-shaped limiting rib 2 are overlapped with two adjacent sides of the rectangular positioning groove 3. The base plate 1 is provided with a plurality of connecting holes 14, and fasteners are assembled in the connecting holes 14 to fix the base plate 1 and the workbench.

On the other hand, the included angle of the L-shaped limiting rib 2 is provided with a clearance groove 13 extending towards the direction far away from the positioning groove 3. This keep away empty recess 13 sets up the back, places in positioning groove 3 as function piece 02 to when laminating both sides limit and the both sides limit of the spacing limit of L type 2, the closed angle position of function piece 02 and the contained angle position of the spacing limit of L type 2 can not take place the contact interference, thereby guarantee that the closed angle of function piece 02 can not take place to collide with and damage, guarantee the qualification rate after the product laminating.

Specifically, a plurality of adsorption through holes 4 are distributed at the bottom of the positioning groove 3; during the use, at first fix base plate 1 on corresponding work platform, can dispose the adsorption component with base plate 1 terminal surface looks parallel and level on work platform generally, adsorption component is linked together with adsorption through-hole 4 on the base plate 1, promptly, when function piece 01 level is placed on positioning groove 3 and is leaned on two limits of product and two limits of the spacing limit of L type 2 mutually, adsorption component work, it is fixed to realize adsorbing the product through a plurality of adsorption through-hole 4 of positioning groove 3 bottoms, make its position can not take place the skew.

In addition, the positioning blocks 5 are respectively arranged on the horizontal flange 2.1 and the vertical flange 2.2 of the L-shaped limiting flange 2, the positioning blocks 5 are used for limiting two side edges of the cover plate 02, and the positioning blocks 5 are connected with the base plate 1 in an adjustable position so as to limit the two side edges of the cover plate 02 with different specifications. Specifically, after the functional sheet 01 is positioned, the corresponding cover plate 02 is placed on the upper end surface of the substrate 1, and two side edges of the cover plate 02 are attached to corresponding side surfaces of the two positioning blocks 5. Certainly, when the first touch screen is attached and positioned in the structure, the positions of the two positioning blocks 5 need to be fixed according to the specific positions of the cover plates 02 of specific products, after the positions of the positioning blocks 5 are fixed, when the products of the same specification are attached, the positions of the positioning blocks 5 do not need to be adjusted until the cover plates 02 of different specifications need to be attached and positioned, and then the corresponding positions of the positioning blocks 5 are adjusted.

As shown in fig. 3, a first waist-shaped through hole 6 parallel to the vertical rib 2.2 is arranged on the horizontal rib 2.1, and a second waist-shaped through hole 7 parallel to the horizontal rib 2.1 is arranged on the vertical rib 2.2; and the first waist-shaped through hole 6 and the second waist-shaped through hole 7 are both provided with connecting bolts 8 in a sliding way, and the connecting bolts 8 are respectively in threaded connection with the corresponding positioning blocks 5.

In addition, the upper end surface of the horizontal flange 2.1 is provided with a first sliding chute 9 which is parallel to the vertical flange 2.2 and extends to the positioning groove 2, and the first waist-shaped through hole 6 is arranged on the bottom surface of the first sliding chute 9; the upper end surface of the vertical flange 2.2 is provided with a second sliding chute 10 which is parallel to the horizontal flange 2.1 and extends to the positioning groove 3, and a second waist-shaped through hole 7 is arranged on the bottom surface of the second sliding chute 10; correspondingly, the lower end face of each positioning block 5 is provided with a limiting slide block 5.1 matched with the first sliding groove 9 and the second sliding groove 10. In this structure, the position adjustment of locating piece 5 passes through the injecing of limit slide 5.1, can keep moving at same water flat line direction throughout when sliding adjustment to when guaranteeing different product laminating to individual, the side of locating piece 5 can guarantee level or vertical, guarantees finally to the accurate limit location that leans on of side of apron 02.

In order to ensure that the whole lower end face of the base plate 1 is a flat end face when the base plate 1 and the adsorption component are installed, in the structure, the lower end face of the base plate 1 is provided with a first strip-shaped counter bore 11 and a second strip-shaped counter bore 12 at positions corresponding to the first kidney-shaped through hole 6 and the second kidney-shaped through hole 7 respectively, and the bolt head of the connecting bolt 8 is matched in the corresponding counter bores. After the arrangement, the bolt heads of the connecting bolts 8 are embedded in the corresponding counter bores, so that the lower end face of the base plate 1 is a flat face, and the adsorption force of the adsorption component can be better exerted after the base plate is matched with the adsorption component to suck the functional sheet 01 for positioning through the adsorption through holes.

The utility model provides a laminating positioner's theory of operation as follows:

during operation, the positions of the two positioning blocks 5 in the corresponding waist-shaped holes are adjusted according to the size from the edge of the upper cover plate 02 to the edge of the functional sheet 01 on a drawing, the positions are measured for 2.5 times, after the sizes from the positioning blocks 02 to the edge of the functional sheet 01 are adjusted to be consistent with the size of the drawing, the positioning blocks 5 are locked by the connecting bolts 8, and the installation of the attaching device of the cover plate 02 and the functional sheet 01 with the sizes is completed. When the base plate 1 is attached, the base plate 1 is firstly installed on the corresponding adsorption component on the working platform, then a fastening piece is installed in a connecting hole 1.1 on the base plate 1, and the base plate 1 and the adsorption component are fixed through the fastening piece; then, the functional sheet 01 is placed in the positioning groove 3, the position of the functional sheet is adjusted to enable two side edges of the functional sheet to be aligned with two side edges of the L-shaped limiting edge 2 for positioning, the adsorption component is started to adsorb the functional sheet 01 through the adsorption through hole 4, the cover plate 02 is placed in alignment with the positioning block 5, and the cover plate 02 and the functional sheet 01 can be attached by slightly pressing.

The cover plate 02 and the functional sheet 01 of the positioning device are attached, the structure is simple, the operation is convenient, the attaching precision is higher, the positioning block 5 can be adjusted at any position, the attachment of various cover plates 02 and functional sheets 01 can be commonly used, and the jig cost is greatly reduced; greatly improving the competitiveness of the product in the market.

While the above is directed to the preferred embodiment of the present invention, it is not intended that it be limited, except as by the appended claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for changes, all the changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a laminating positioner of GG structure touch-sensitive screen, includes base plate (1), its characterized in that: the upper end surface of the substrate (1) is provided with an L-shaped limiting rib (2), so that an open type positioning groove (3) for positioning the functional sheet (01) at two sides is formed on the substrate (1) and positioned at the inner side of the L-shaped limiting rib (2), and a plurality of adsorption through holes (4) are distributed at the bottom of the positioning groove (3); the positioning device is characterized in that positioning blocks (5) are respectively arranged on a horizontal flange (2.1) and a vertical flange (2.2) of the L-shaped limiting flange (2), the positioning blocks (5) are used for limiting two side edges of the cover plate (02), and the positioning blocks (5) are connected with the base plate (1) in an adjustable position so as to limit two side edges of the cover plate (02) with different specifications.

2. The GG structure touch screen's laminating positioner of claim 1 characterized in that: a first waist-shaped through hole (6) parallel to the vertical flange (2.2) is arranged on the horizontal flange (2.1), and a second waist-shaped through hole (7) parallel to the horizontal flange (2.1) is arranged on the vertical flange (2.2); and connecting bolts (8) are arranged in the first waist-shaped through holes (6) and the second waist-shaped through holes (7) in a sliding mode, and the connecting bolts (8) are respectively in threaded connection with the corresponding positioning blocks (5).

3. The GG structure touch screen's laminating positioner of claim 2 characterized in that: the upper end surface of the horizontal flange (2.1) is provided with a first sliding chute (9) which is parallel to the vertical flange (2.2) and extends to the positioning groove (3), and the first waist-shaped through hole (6) is arranged on the bottom surface of the first sliding chute (9); the upper end surface of the vertical flange (2.2) is provided with a second sliding chute (10) which is parallel to the horizontal flange (2.1) and extends to the positioning groove (3), and the second waist-shaped through hole (7) is formed in the bottom surface of the second sliding chute (10); and the lower end surface of the positioning block (5) is provided with a limiting slide block (5.1) matched with the first sliding groove (9) and the second sliding groove (10).

4. The GG structure touch screen fit positioning device according to claim 2 or 3, characterized in that: the lower end face of the base plate (1) is provided with a first elongated counter bore (11) and a second elongated counter bore (12) at positions corresponding to the first waist-shaped through hole (6) and the second waist-shaped through hole (7), and the bolt head of the connecting bolt (8) is matched in the corresponding counter bore.

5. The GG structure touch screen's laminating positioner of claim 1 characterized in that: and a clearance groove (13) extending towards the direction away from the positioning groove (3) is arranged at the included angle of the L-shaped limiting flange (2).

6. The GG structure touch screen's laminating positioner of claim 1 characterized in that: the base plate (1) is provided with a plurality of connecting holes (14), and fasteners are assembled in the connecting holes (14) to fix the base plate (1) and the workbench.