Optical anti-shake day-and-light switcher module set technique capable of increasing production yield

[0055] Example 1: Such as figure 1 As shown, an optical image stabilization day-night switch module process that improves production yield includes solenoid valve body engineering, assembly assembly engineering, magnet rocker component engineering, skateboard magnetic block component engineering, and FPC component engineering (FPC refers to Flexible circuit board), fixed seat assembly project and module assembly project. The optical image stabilization day and night switch module of this embodiment includes a fixed cover 1, a solenoid valve body 4, an assembly 2, a magnet rocker assembly 3, a fixed seat assembly 5, a positioning rod 5a, an FPC assembly 6, a ball 7 and a slider magnet Block component 8.

[0056] Such as figure 2 As shown, the solenoid valve body project includes a spool 41, an external wire 44 and a U iron 45. Two connecting posts 42 are provided on the winding shaft. The external wire has two wires. The assembly process of the solenoid valve body engineering includes the following steps in sequence:

[0057] A, the coil 43 of the solenoid valve body is wound on the winding shaft;

[0058] B, Dip tin on the surface of the connecting post;

[0059] C. One end of the coil is connected with the solder on the surface of a connecting column, and the other end is connected with the solder on the surface of the other connecting column; one wire of the external wire is connected with the solder on the surface of the connecting column, and the other wire is connected to the other The tin welding on the surface of the column is connected;

[0060] D. Assemble the U iron into the winding shaft, thus completing the assembly of the solenoid valve body 4.

[0061] Such as image 3 As shown, the assembly assembly project includes a movable piece 21 and a glass piece 22 pasted on the movable piece to complete the assembly of the solenoid valve body 2. The glass plate is a filter. The surface of the movable piece is provided with a glass piece installation groove 23. A light-transmitting window 24 is provided on the bottom surface of the glass sheet installation groove. The glass sheet is located in the glass sheet installation groove and shields the light-transmitting window.

[0062] Such as Figure 4 As shown, the magnet rocking handle assembly project includes a magnetic sleeve 32 and a rocking handle 31. The rocking handle is provided with a magnetic sleeve inserting column 33, and the outer side of the magnetic sleeve inserting column is provided with inserting ribs. The assembly process of the magnet rocking handle assembly project sequentially includes the following steps: assembling the magnetic sleeve into the rocking handle, specifically, the magnetic sleeve is installed on the magnetic sleeve inserting column, and the magnetic sleeve and the magnetic sleeve inserting column are tightly matched, and the magnet shaking is completed. Assembly of handle assembly 3.

[0063] Such as Figure 5 As shown, the FPC component project includes an FPC board 61 and a Hall element 62. The assembly process of the FPC component engineering includes the following steps in sequence: positioning and welding the Hall element on the FPC board, so far as the assembly of the FPC component 6 is completed.

[0064] Such as Image 6 As shown, the slide magnetic block assembly project includes a slide 81 and a magnetic block 82. The slide is provided with a magnetic block installation groove 83, and the side of the magnetic block installation groove is provided with side ribs. The assembly process of the slider magnetic block assembly project sequentially includes the following steps: assembling the magnetic block into the slider, specifically, the magnetic block is installed in the magnetic block mounting slot, and the magnetic block is tightly matched with the magnetic block mounting slot, and the slider magnetic block assembly is completed. 8 assembly.

[0065] Such as Figure 7 As shown, the fixing seat assembly project includes a fixing seat 51, a shaft 52, and a drive line package 53. The assembly process of the fixing seat assembly project includes the following steps: assembling the shaft into the fixing seat; assembling the drive wire package into the fixing seat and dispenses glue to fix it, and dipping tin on the wire package entry and exit lines of the drive wire package to complete the fixing seat. Assembly of component 5.

[0066] Such as Figure 8 As shown, the module assembly project includes the following steps in sequence:

[0067] A. Put the solenoid valve body 4 assembled by the solenoid valve body project into the fixed seat of the fixed seat assembly 5 assembled by the fixed seat assembly project, and fix the solenoid valve body on the fixed seat by screws;

[0068] B. Assemble the 3 magnet rocking handle assembly engineering assembly into the fixing seat;

[0069] C. Put the FPC assembly 6 assembled by the FPC assembly project into the fixing base, and fix the FPC assembly on the fixing base with screws;

[0070] D, Weld the wire package in and out of the drive wire package on the FPC board;

[0071] E. Put the ball 7 into the fixing seat (the fixing seat is provided with a ball installation groove, and the ball is installed in the corresponding ball installation groove); then, put the skateboard magnetic block assembly 8 assembled into the fixing seat On; then, the positioning rod 5a is assembled into the fixed seat; the sliding plate is located between the ball and the positioning rod.

[0072] E1, use an air gun to blow and remove dust from the fixed seat;

[0073] F. Put the assembly 2 assembled from the assembly assembly project into the fixed seat;

[0074] G. Assemble the fixed cover 1 on the fixed seat by screwing.

[0075] Embodiment 2. For the remaining structure and process of this embodiment, refer to Embodiment 1. The difference lies in:

[0076] The assembly process of the assembly project includes the following steps in sequence:

[0077] A, frost the bottom and sides of the glass sheet installation groove;

[0078] B, dispense glue on the bottom surface of the glass sheet installation groove;

[0079] C. Paste the glass sheet into the glass sheet installation groove.

[0080] Embodiment 3, the rest of the structure and process of this embodiment refer to Embodiment 1, the difference lies in:

[0081] Such as Picture 9 , Picture 10 , Picture 11 As shown, the assembly assembly project also includes assembly assembly tooling. The assembly assembly tooling includes a frame, a mounting plate 96 arranged on the frame, a vertical guide sleeve 91 arranged under the mounting plate, a vertical guide rod 93 slidably arranged in the vertical guide sleeve, and The movable stop 95 on the top of the guide rod and corresponding to the light-transmitting window. The cross section of the movable stopper corresponds to the light transmission window. A limit block 94 is provided on the outer surface of the movable block. The mounting plate is provided with a movable block giving way. The movable block passes through the movable block giving way, and the limit block is located below the mounting plate. The upper surface of the movable block is flat. A return spring 92 is provided on the vertical guide rod and located between the vertical guide sleeve and the movable block. When the limit block abuts against the lower surface of the mounting plate, the distance between the upper surface of the movable block and the upper surface of the mounting plate is greater than the thickness of the movable piece.

[0082] The assembly process includes the following steps:

[0083] A, frost the bottom and side surfaces of the glass sheet installation groove.

[0084] B. Frosting the side edge of the glass sheet (the side edge of the glass sheet refers to the side surface around the glass sheet). By frosting the side edge of the glass sheet, the pull-off force between the side edge of the glass sheet and the glue can be enhanced without affecting the light transmission/filtering effect of the glass sheet.

[0085] C, such as Picture 9 As shown, the movable piece 21 is placed on the mounting plate, and the movable stopper passes through the corresponding light-transmitting window. At this time, the maximum gap between the side of the movable block and the edge of the light-transmitting window is less than 0.5 mm.

[0086] D, dispense glue on the bottom surface of the glass sheet installation groove 23, and add a set amount of glue into the glass sheet installation groove.

[0087] E, such as Picture 10 , Picture 11 As shown, the glass sheet 22 is placed on the upper surface of the movable stopper, and then the glass sheet is pressed down so that the glass sheet is attached to the bottom surface of the glass sheet installation groove.

[0088] During the downward movement of the glass sheet, the movable stopper will move down along with the glass sheet; importantly, since the movable stopper is located in the light-transmitting window, press the glue in the glass sheet installation groove downwards When the glue is blocked by the movable block, it will not overflow into the light-transmitting window, so as to avoid affecting the use of the glass assembly after assembly. In this way, the glue can only overflow to the outside of the glass sheet to between the side edge of the glass sheet and the side of the glass sheet installation groove. Thereby, a filling glue is formed in the space between the side edge of the glass sheet and the side surface of the glass sheet mounting groove, and part of the space between the side edge of the glass sheet and the side surface of the glass sheet mounting groove is filled, so that the glue covers part of the side edge of the glass sheet , After the glue is cured, the side edge of the glass sheet is adhered to the filling glue as a whole. In this way, there will be a strong pull-off force between the cured glue and the frosted surface of the movable block. At the same time, the cured glue will have a strong pull-off force between the frosted surface of the side edge of the glass sheet. In this way, the pull-off force between the glue and the movable block and the glue and the glass sheet has been effectively enhanced, so that the glass sheet and the movable sheet can be reliably bonded together, the yield rate of the assembly is improved, and the optical anti-shake day and night The product yield rate of the switcher module.

[0089] F. The vertical guide rod drives the movable block to move down below the upper surface of the mounting plate, and then remove the movable piece.