Bearing plate of lens module

Abstract

The utility model discloses a bearing plate of a lens module, which comprises a plate body, the front surface of the plate body is provided with a detection area, the detection area is provided with a plurality of detection grooves distributed in a matrix, and one corner of each detection groove is provided with a hollow hole; according to the utility model, the front surface of the plate body is provided with the detection area, the detection area is provided with the plurality of detection grooves which are distributed in a matrix manner, and one corner of each detection groove is provided with the hollow hole, so that the identification of the lens module is increased, and preparation is made for subsequent detection; the shielding cover is compensated according to the detected numerical value, then the shielding cover is attached to the lens module, the shielding cover does not make contact with the side face of the lens module, the influence of the lens module on the shielding cover is reduced, the shielding cover is attached in place, the shipment requirement is met, and the product shipment yield is increased.

Description

Technical Field

[0001] This utility model relates to the field of lens module technology, specifically to a support plate for a lens module. Background Technology

[0002] Currently, during the shielding cover application process, pattern recognition (PR) equipment is first used to confirm the center and angle of the lens module and shielding cover, and the external position of the product (lens module) is captured. After the centers of the two are aligned, the shielding cover is applied. However, the current recognition method cannot identify whether the voice coil motor (VCM) is protruding from the product's surface. If the VCM is protruding, the protruding VCM may compress the shielding cover, potentially causing it to not adhere properly. This results in abnormal lens module height, leading to a lower process capability index (CPK) and affecting shipments. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a support plate for a lens module.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model provides a support plate for a lens module, including a plate body. The front of the plate body is provided with a detection area, and a plurality of detection grooves are provided in a matrix distribution in the detection area. A hollow hole is provided at one corner of the detection groove.

[0006] As a preferred embodiment of this utility model, a positioning hole is provided at the center of the detection groove.

[0007] As a preferred embodiment of this utility model, locking grooves are provided at each corner of the detection groove.

[0008] As a preferred embodiment of this utility model, the locking groove includes a circular groove and a conical groove disposed outside the circular groove, both of which are connected to the hollow hole.

[0009] As a preferred embodiment of this utility model, each side of the detection groove is provided with an oblong hole.

[0010] As a preferred embodiment of this utility model, the top end of the detection groove is provided with a groove, and the bottom end of the detection groove is provided with a connecting groove, which is connected to the groove.

[0011] As a preferred technical solution of this utility model, a clamping groove is provided between the two connected detection grooves.

[0012] Both ends of the plate are provided with running grooves that are connected to the clamping grooves.

[0013] A QR code label is glued to one corner of the plate with epoxy resin.

[0014] The plate has multiple through holes at equal intervals on both sides.

[0015] The beneficial effects of this utility model are:

[0016] The carrier plate of this lens module has a detection area on the front of the plate, with several detection slots arranged in a matrix in the detection area. A hollow hole is provided at one corner of the detection slot to increase the identification of the lens module and prepare for subsequent testing. After the platform backlight detects whether the VCM is protruding, the shielding cover is compensated according to the detection value, thereby realizing the attachment of the shielding cover to the lens module. The shielding cover does not contact the side of the lens module, reducing the impact of the lens module on the shielding cover, ensuring that the shielding cover is properly attached, and improving the yield rate of product shipment. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of a support plate for a lens module according to this utility model;

[0019] Figure 2 This is a top view of the support plate of a lens module according to the present invention.

[0020] In the diagram: 1. Plate body; 2. Detection area; 3. Detection groove; 4. Hole; 5. Positioning hole; 6. Locking groove; 601. Circular groove; 602. Conical groove; 7. Waist-shaped hole; 8. Groove; 9. Connecting groove; 10. Clamping groove; 11. Running groove; 12. QR code label; 13. Through hole. Detailed Implementation

[0021] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0022] Example: Figure 1 and Figure 2As shown, this utility model provides a support plate for a lens module, including a plate body 1. A detection area 2 is provided on the front of the plate body 1. The detection area 2 has a plurality of detection grooves 3 arranged in a matrix. Each detection groove 3 includes a first side 301, a second side 302, a third side 303, and a fourth side 304 connected in sequence. The connection point between the first side 301 and the fourth side 304 is designated as a first corner 305, and the connection point between the first side 301 and the second side 302 is designated as a second corner 306. The connection between the second side 302 and the third side 303 is designated as the third corner 307, and the connection between the third side 303 and the fourth side 304 is designated as the fourth corner 308. A perforated hole 4 is provided at the first corner 305 of the detection groove 3. A detection area 2 is provided on the front of the plate 1, and several detection grooves 3 are arranged in a matrix within the detection area 2. A perforated hole 4 is provided at one corner of the detection groove 3 (e.g., the first corner 305) to enhance the identification of the lens module and prepare for subsequent testing. After detecting whether the VCM protrudes through platform backlighting, the shielding cover is compensated based on the detected value, thereby achieving the attachment of the shielding cover to the lens module. The shielding cover does not contact the side of the lens module, reducing the impact of the lens module on the shielding cover, ensuring proper attachment of the shielding cover, and improving the product yield.

[0023] A positioning hole 5 is provided at the center of the detection groove 3.

[0024] Each corner of the detection groove 3 is provided with a locking groove 6. One of the locking grooves 6 includes a circular groove 601 and a conical groove 602 located outside the circular groove 601. The circular groove 601 and the conical groove 602 at the first corner 305 are connected to the hollow hole 4.

[0025] Each side of the detection groove 3 is provided with a waist-shaped hole 7, that is, the first side 301, the second side 302, the third side 303 and the fourth side 304 are all provided with waist-shaped holes 7.

[0026] The top of the detection groove 3 is provided with a groove 8, and the bottom of the detection groove 3 is provided with a connecting groove 9, which is connected to the groove 8.

[0027] A clamping groove 10 is provided between the two connected detection grooves 3.

[0028] Both ends of the plate 1 are provided with running grooves 11 that are connected to the clamping grooves 10.

[0029] A QR code label 12 is glued to one corner of the board 1 with epoxy resin.

[0030] Multiple through holes 13 are provided at equal intervals on both sides of the plate 1.

[0031] During operation, the carrier plate of this lens module has a detection area 2 on its front side, with several detection grooves 3 arranged in a matrix in the detection area 2. A perforated hole 4 is located at one corner of each detection groove 3 to enhance the identification of the lens module and prepare for subsequent testing. After detecting whether the VCM protrudes using platform backlighting, the shielding cover is compensated based on the detected values, thereby achieving proper attachment between the shielding cover and the lens module. The shielding cover does not contact the side of the lens module, reducing the impact of the lens module on the shielding cover, ensuring proper attachment and improving the product yield.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A support plate for a lens module, characterized in that, The plate includes a plate (1), and a detection area (2) is provided on the front side of the plate (1). Several detection grooves (3) are provided in a matrix distribution in the detection area (2), and a hollow hole (4) is provided at one corner of the detection groove (3).

2. The carrier plate for a lens module according to claim 1, characterized in that, A positioning hole (5) is provided at the center of the detection groove (3).

3. The carrier plate for a lens module according to claim 1, characterized in that, Each corner of the detection groove (3) is provided with a locking groove (6).

4. The support plate for a lens module according to claim 3, characterized in that, One of the locking grooves (6) includes a circular groove (601) and a conical groove (602) located outside the circular groove (601). Both the circular groove (601) and the conical groove (602) are connected to the hollow hole (4).

5. The carrier plate for a lens module according to claim 1, characterized in that, Each side of the detection groove (3) is provided with a waist-shaped hole (7).

6. The support plate for a lens module according to claim 1, characterized in that, The top of the detection groove (3) is provided with a groove (8), and the bottom of the detection groove (3) is provided with a connecting groove (9), which is connected to the groove (8).

7. The support plate for a lens module according to claim 1, characterized in that, A clamping groove (10) is provided between the two connected detection grooves (3).

8. The support plate for a lens module according to claim 7, characterized in that, Both ends of the plate (1) are provided with running grooves (11) that are connected to the clamping grooves (10).

9. A support plate for a lens module according to claim 1, characterized in that, A QR code label (12) is glued to one corner of the plate (1) with epoxy resin.

10. A support plate for a lens module according to claim 1, characterized in that, The plate (1) has multiple through holes (13) at equal intervals on both sides.

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