CN218767680U

CN218767680U - AOI jig

Info

Publication number: CN218767680U
Application number: CN202223555043.5U
Authority: CN
Inventors: 张海明; 罗玉锋
Original assignee: Shenzhen Jushi Intelligent System Co ltd
Current assignee: Shenzhen Jushi Intelligent System Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-03-28
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to a tool technical field just discloses AOI tool, including tool main part and anchor clamps platform, be equipped with second curb plate and fourth curb plate in the tool main part, the second curb plate with the fourth curb plate is symmetrical structure, all is equipped with a plurality of compatible holes on it, be equipped with a plurality of through-holes on the anchor clamps platform, the through-hole with compatible hole mutually supports, be equipped with the key switch box on the first curb plate, the utility model discloses in, place in the tool main part through the anchor clamps platform that will correspond not unidimensional LCD screen, make the through-hole on the anchor clamps platform correspond with the compatible hole position in the tool main part, fixed through-hole and compatible hole for the anchor clamps platform is connected with the tool main part, because be equipped with a plurality of compatible holes in the tool main part, can correspond with the through-hole position on the not unidimensional anchor clamps platform, put the LCD screen on the anchor clamps platform at last, open the key switch box, accomplish the detection to the LCD screen, realized can carrying out the mesh that detects on same equipment to not unidimensional LCD screen.

Description

AOI jig

Technical Field

The utility model relates to a tool technical field specifically is AOI tool.

Background

The LCD screen is formed by placing liquid crystal in two parallel pieces of glass, arranging a plurality of vertical and horizontal fine wires between the two pieces of glass, controlling rod-shaped crystal molecules to change direction by electrifying or not, and refracting light to generate a picture.

With the rapid development and wide application of LCD technology, many defects, including bright spots, dark spots, continuous spots, stains, scratches, bright spots, light leakage, bright lines, dark lines, patterned screens, white screens, etc., have occurred in the production of LCD panels, and the method for manually detecting the yield has not been able to ensure the detection efficiency and detection accuracy.

AOI is also called AOI optical automatic detection equipment, has become important detection tool and process quality control tool that electronic manufacturing ensured product quality now, when examining electronic product, adopts AOI optical automatic detection equipment to detect more, and the LCD screen that present AOI optical automatic detection equipment detected different sizes need provide different check out test set, and is very inconvenient, consequently, very necessary design AOI tool to solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to the above-mentioned technique, the utility model provides an AOI tool possesses the advantage that can detect on same equipment to not unidimensional LCD screen, has solved the LCD screen that current device detected not unidimensional and need provide different check out test set, very inconvenient problem.

(II) technical scheme

For the purpose that realizes that the aforesaid can detect not unidimensional LCD screen on same equipment, the utility model provides a following technical scheme: the AOI jig comprises a jig main body and a fixture platform, wherein a second side plate and a fourth side plate are arranged on the jig main body, the second side plate and the fourth side plate are of symmetrical structures and are provided with a plurality of compatible holes, a plurality of through holes are formed in the fixture platform, the through holes are matched with the compatible holes, a bottom plate is arranged at the bottom of the jig main body, a backlight source is arranged on the bottom plate, a plurality of light transmitting holes are formed in the fixture platform and are matched with each other, a first side plate is arranged on the jig main body, and a key switch box is arranged on the first side plate.

Preferably, the bottom of the bottom plate is provided with a plurality of bases, and the bases are of conical structures.

Preferably, a third side plate is arranged on the jig main body, and grooves are formed in the third side plate, the second side plate and the fourth side plate.

Preferably, a side light source is arranged inside the third side plate, the second side plate, the first side plate and the fourth side plate, and the side light source and the backlight source are matched with each other.

Preferably, the key switch box is provided with a power-on button, a power-off button and a screen-turning button, and the power-on button, the power-off button and the screen-turning button are arranged in sequence in the horizontal direction.

Preferably, be equipped with product standing groove, SMT component clamp plate and wiring groove on the anchor clamps platform, product standing groove and SMT component clamp plate mutually support, the light trap with the product standing groove position corresponds, SMT component clamp plate bottom is equipped with the guiding axle, be equipped with elbow clamp mounted position on the anchor clamps platform.

(III) advantageous effects

Compared with the prior art, the utility model provides an AOI tool possesses following beneficial effect:

through placing the anchor clamps platform that will correspond not unidimensional LCD screen in the tool main part, make the through-hole on the anchor clamps platform correspond with the compatible hole position in the tool main part, rethread screw fixation through-hole and compatible hole, make the anchor clamps platform be connected with the tool main part, because be equipped with a plurality of compatible holes in the tool main part, can correspond with the through-hole position on the anchor clamps platform of not unidimensional, the connection to the anchor clamps platform of not unidimensional has been realized, after anchor clamps platform position fixing, put the LCD screen on the anchor clamps platform, press down the elbow and press back the last electricity button, observe whether the LCD screen opens bright, after the LCD screen opens bright, press down the turn-over screen button again, if the LCD screen turns over the screen successfully, then bounce the elbow presss from both sides, take off the elbow at last, thereby accomplish the detection to the LCD screen, the purpose that can detect on same equipment to the LCD screen to not unidimensional LCD screen has been realized.

Drawings

Fig. 1 is a schematic perspective view of a fixture main body in an AOI fixture according to an embodiment of the present invention;

fig. 2 is a schematic top view of a fixture main body of an AOI fixture according to an embodiment of the present invention;

fig. 3 is a schematic front view of a fixture main body of an AOI fixture according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a right-view structure of a fixture main body in an AOI fixture according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of a fixture platform in an AOI fixture according to an embodiment of the present invention;

fig. 6 is a schematic top view of a fixture main body of an AOI fixture according to an embodiment of the present invention;

fig. 7 is a schematic view of a front view structure of a fixture main body in an AOI fixture according to an embodiment of the present invention.

In the figure: 1.a jig main body; 2. a clamp platform; 3. a second side plate; 4. a fourth side plate; 5. compatible holes; 6. a through hole; 7. a backlight source; 8. a base plate; 9. a light-transmitting hole; 10. a first side plate; 11. a key switch box; 12. a base; 13. a third side plate; 14. a groove; 15. a side light source; 16. a power-on button; 17. an outgoing call button; 18. a screen turning button; 19. a product placement groove; 20. an SMT component pressing plate; 21. a guide shaft; 22. an elbow clip mounting location; 23. a wiring slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-7, the aoi fixture includes a fixture body 1, a fixture platform 2, a second side plate 3, a fourth side plate 4, compatible holes 5, through holes 6, a backlight 7, light holes 9, a first side plate 10, and a key switch box 11.

Wherein, including tool main part 1 and anchor clamps platform 2, be equipped with second curb plate 3 and fourth curb plate 4 on the tool main part 1, second curb plate 3 and fourth curb plate 4 are symmetrical structure, all be equipped with a plurality of compatible holes 5 on it, be equipped with a plurality of through-holes 6 on the anchor clamps platform 2, through-hole 6 and compatible hole 5 are mutually supported, 1 bottom of tool main part is equipped with bottom plate 8, be equipped with backlight 7 on the bottom plate 8, be equipped with a plurality of light trap 9 on the anchor clamps platform 2, light trap 9 and backlight 7 are mutually supported, be equipped with first curb plate 10 on the tool main part 1, be equipped with key switch box 11 on the first curb plate 10.

Specifically, place anchor clamps platform 2 that corresponds not unidimensional LCD screen on tool main part 1, make through-hole 6 on the anchor clamps platform 2 correspond with compatible hole 5 position on the tool main part 1, rethread screw fixation through-hole 6 and compatible hole 5, make anchor clamps platform 2 be connected with tool main part 1, because be equipped with a plurality of compatible holes 5 on tool main part 1, can correspond with through-hole 6 position on the anchor clamps platform 2 of not unidimensional, the connection to not unidimensional anchor clamps platform 2 has been realized, after anchor clamps platform 2 position fixation, put the LCD screen on anchor clamps platform 2, the light that the backlight 7 sent passes light trap 9, the light is sufficient when making the LCD screen detect, open key switch box 11 at last, accomplish the detection to the LCD screen, the purpose that can detect on same tool main part 1 to not unidimensional LCD screen has been realized.

In order to realize reducing the buffering, reduce and strike the purpose that produces wearing and tearing, among the technical scheme of this application, bottom plate 8 bottom is equipped with a plurality of bases 12, and base 12 is the toper structure, carries out the bradyseism to bottom plate 8 through a plurality of toper bases 12 to reduce the wearing and tearing that AOI tool impact produced.

In order to facilitate replacement of the fixture platform 2, in the technical scheme of the application, the fixture main body 1 is provided with a third side plate 13, and the third side plate 13, the second side plate 3 and the fourth side plate 4 are provided with grooves 14.

In order to strengthen the light when the LCD screen detects, in the technical scheme of this application, third side panel 13, second side panel 3, first side panel 10 and fourth side panel 4 inboard are equipped with sidelight source 15, and sidelight source 15 mutually supports with backlight 7, and it is more sufficient to make the light that passes light trap 9 through sidelight source 15 and backlight 7 to the purpose of light when having realized strengthening the LCD screen and detecting.

In order to enable workers in the field to better understand the detection process of the LCD screen, in the technical solution of the present application, the key switch box 11 is provided with a power-on button 16, a power-off button 17 and a screen-turning button 18, the power-on button 16, the power-off button 17 and the screen-turning button 18 are sequentially arranged in a horizontal direction, the fixture platform 2 is provided with a product placing slot 19, an SMT component pressing plate 20 and a wiring slot 23, the product placing slot 19 and the SMT component pressing plate 20 are matched with each other, the light-transmitting hole 9 corresponds to the product placing slot 19 in position, the bottom of the SMT component pressing plate 20 is provided with a guide shaft 21, and the fixture platform 2 is provided with an elbow clamp installation position 22.

Specifically, after anchor clamps platform 2 is fixed in position on tool main part 1, place the LCD screen in product standing groove 19, make its position inject, press the elbow to press from both sides and install on elbow clamp mounted position 22 again, press the elbow and press the elbow to press from both sides, make the elbow press from both sides and LCD screen position correspondence, press last electric button 16, observe whether the LCD screen lights, after the LCD screen lights, press down and turn over screen button 18 again, if the LCD screen turns over the screen successfully, then clip the elbow, take off the elbow at last and press from both sides to accomplish the detection to the LCD screen.

In the technical scheme of this application, the distance design between backlight 7 and the anchor clamps platform 2 can prevent that guiding axle 21 from pressing backlight 7, has avoided backlight 7 to take place to damage, and guiding axle 21 can effectively prevent SMT component clamp plate 20 pressure deviation, causes the false retrieval.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

AOI tool, its characterized in that: including tool main part (1) and anchor clamps platform (2), be equipped with second curb plate (3) and fourth curb plate (4) on tool main part (1), second curb plate (3) with fourth curb plate (4) are symmetrical structure, all are equipped with a plurality of compatible holes (5) on it, be equipped with a plurality of through-holes (6) on anchor clamps platform (2), through-hole (6) with compatible hole (5) mutually support, tool main part (1) bottom is equipped with bottom plate (8), be equipped with backlight (7) on bottom plate (8), be equipped with a plurality of light trap (9) on anchor clamps platform (2), light trap (9) with backlight (7) mutually support, be equipped with first curb plate (10) on tool main part (1), be equipped with key switch box (11) on first curb plate (10).
2. The AOI fixture of claim 1, wherein: the bottom of the bottom plate (8) is provided with a plurality of bases (12), and the bases (12) are of conical structures.
3. The AOI fixture of claim 1, wherein: the jig is characterized in that a third side plate (13) is arranged on the jig main body (1), and grooves (14) are formed in the third side plate (13), the second side plate (3) and the fourth side plate (4).
4. The AOI fixture of claim 3, wherein: the third side plate (13), the second side plate (3), the first side plate (10) and the fourth side plate (4) are provided with side light sources (15) on the inner sides, and the side light sources (15) are matched with the backlight source (7).
5. The AOI fixture of claim 1, wherein: the key switch box (11) is provided with a power-on button (16), a power-off button (17) and a screen-turning button (18), and the power-on button (16), the power-off button (17) and the screen-turning button (18) are arranged in sequence in the horizontal direction.
6. The AOI fixture of claim 1, wherein: be equipped with product standing groove (19), SMT component clamp plate (20) and wiring groove (23) on anchor clamps platform (2), product standing groove (19) and SMT component clamp plate (20) are mutually supported, light trap (9) with product standing groove (19) position corresponds, SMT component clamp plate (20) bottom is equipped with guiding axle (21), it presss from both sides mounted position (22) to be equipped with the elbow on anchor clamps platform (2).