Base integrated anti-shake structure based on hanging ring line guide

Abstract

The utility model relates to base integration anti -shaking structure field discloses the base integration anti -shaking structure based on the ring line orientation, including ring line, motor and integration structure, and the ring line upper end is connected with the motor, and the ring line lower extreme passes through integration structure and is connected with integration structure, and integration structure is directly installed on the circuit board, and integration structure includes the base and holder of integrated moulding. To satisfy the ring line lengthening condition, increase the fatigue resistance and ductility of ring line, improve the whole anti -shaking effect.

Description

Technical Field

[0001] This utility model relates to the field of integrated anti-shake structure for base, specifically to an integrated anti-shake structure for base based on a hanging ring line guide. Background Technology

[0002] Optical image stabilization (OIS) VCM motors, as precision drive structures, are widely used in image stabilization systems such as mobile phone camera modules and automotive components. They need to integrate VCM and other components within a limited height range. In addition to increasing the length of the suspension loop cable, the anti-fatigue resistance and ductility can be improved under the conditions of anti-fatigue movement and reliable impact, making it less prone to breakage caused by reliable impact and performance defects caused by continuous motion fatigue.

[0003] In the prior art, the lower end of the motor is provided with a base, the base and the holder are bonded together, the holder is mounted on the circuit board, the upper end of the lifting ring line is connected to the motor, and the lower end of the lifting ring line passes through the base and the holder. However, due to the assembly gap between the base and the holder and other redundant structures of injection molding, it is difficult to directly lengthen the lifting ring line without changing the overall height of the VCM. Utility Model Content

[0004] The present invention aims to provide an integrated anti-shake structure based on the guide of the hanging ring line, which meets the requirements for the lengthening of the hanging ring line, increases the fatigue resistance and ductility of the hanging ring line, and improves the overall anti-shake effect.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an integrated anti-shake structure based on a ring-guided base, comprising a ring, a motor, and an integrated structure. The upper end of the ring is connected to the motor, and the lower end of the ring passes through and is connected to the integrated structure. The integrated structure is directly mounted on a circuit board and includes an integrally formed base and a holder.

[0006] The beneficial effects of this plan are:

[0007] The base and holder are integrally molded to form a single structure, eliminating assembly gaps and some redundant structures, thus saving vertical space and allowing for longer loop wires. This increases the loop wire's fatigue resistance and ductility, improving overall anti-shake performance. The integrated base and holder structure also provides more space for the motor to optimize reliability against issues such as loop wire breakage and impact POG (Potentially Occurring Gear) failure. Furthermore, the loop wire length is 3.02mm-3.2mm.

[0008] Furthermore, the integrated structure features rectangular openings that fit snugly against the chip.

[0009] Furthermore, the inner clearance of the motor is a circular cross-section, and the opening is within the circular cross-section. Four arc-shaped areas are formed between the opening and the circular cross-section, and dustproof components are installed in the corresponding arc-shaped areas on the integrated structure.

[0010] Furthermore, a dust-collecting adhesive groove is provided in the corresponding arc-shaped area on the integrated structure, and dust-collecting adhesive is provided in the dust-collecting adhesive groove. The dustproof component is formed after the dust-collecting adhesive solidifies.

[0011] This solution also has the following effects:

[0012] 1. In the existing technology, the length of the eye line is 2.82mm, while in this solution, through integrated design, the length of the eye line is increased by 5%-15% compared with the conventional old eye line, that is, the length is 3.02mm-3.2mm.

[0013] 2. The integrated structure features a rectangular opening that fits snugly with the chip, leaving only the chip area exposed while covering the rest of the space. Compared to conventional motor window-style designs that avoid the lens (circular opening), this design results in a smaller exposed area at the bottom of the motor, significantly increasing the path for foreign objects to enter and greatly optimizing foreign object and POG anomalies in the OIS VCM.

[0014] 3. Due to the rectangular window design, there is an arc-shaped area around the window to facilitate the installation of dust collection adhesive grooves and dust collection adhesive, thereby intercepting foreign objects inside the motor and POG foreign objects generated after structural impacts. This can greatly intercept and reduce imaging and other functional problems caused by POG abnormalities. Attached Figure Description

[0015] Figure 1 This is an exploded view of the structure of an embodiment;

[0016] Figure 2 This is the main view of the embodiment;

[0017] Figure 3 for Figure 2 Sectional view along axis AA;

[0018] Figure 4 A top view of the motor and integrated structure in the embodiment;

[0019] Figure 5 This is a top view of the integrated structure of the embodiment. Detailed Implementation

[0020] The following detailed description illustrates the specific implementation method:

[0021] The reference numerals in the accompanying drawings include: camera 1, motor 2, hanging ring line 3, integrated structure 4, chip 5, bow-shaped area 6, dust collection adhesive tank 7.

[0022] Example

[0023] The implementation examples are basically as follows Figures 1-5 As shown: An integrated image stabilization structure based on a ring cable guide includes a camera, a ring cable, a motor, and an integrated structure. The camera is mounted inside the motor. The integrated structure is... Figure 3 The bolded parts, such as Figures 1-3 As shown, the upper end of the lifting ring wire is welded to the motor, and the lower end of the lifting ring wire passes through the integrated structure and is welded to the lower surface of the integrated structure. The integrated structure is directly mounted on the circuit board. The integrated structure includes an integrally molded base and a holder. The length of the lifting ring wire is 3.02mm-3.2mm. In this embodiment, the length of the lifting ring wire is 3.2mm.

[0024] like Figure 4 , Figure 5 As shown, the integrated structure has rectangular openings, which are fitted with the chip with a gap. The inner clearance of the motor is a circular cross-section, and the openings are within the circular cross-section. Four arc-shaped areas are formed between the openings and the circular cross-section. Each arc-shaped area on the integrated structure has a long strip of dust-collecting adhesive groove. The dust-collecting adhesive groove contains dust-collecting adhesive, which solidifies to form a dustproof component. The dustproof component is used to intercept foreign objects inside the motor and POG foreign objects generated after structural impact. It can greatly intercept and reduce imaging and other functional problems caused by POG abnormalities.

[0025] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A base integrated anti-shake structure based on a hanging ring line guide, characterized in that: It includes a lifting ring cable, a motor, and an integrated structure. The upper end of the lifting ring cable is connected to the motor, and the lower end of the lifting ring cable passes through and connects to the integrated structure. The integrated structure is directly mounted on the circuit board and includes a one-piece molded base and a holder.

2. The suspension integrated anti-shake structure based on the ring line guide according to claim 1, characterized in that: The length of the eyelet line is 3.02mm-3.2mm.

3. The integrated base anti-vibration structure based on the wire-sling guide according to claim 1, characterized in that: The integrated structure features a rectangular opening, which is fitted with the chip.

4. The gimbal ring line guide based base integrated anti-shake structure according to claim 3, characterized in that: The inner clearance of the motor is a circular cross-section, and the opening is within the circular cross-section. Four arc-shaped areas are formed between the opening and the circular cross-section. Dustproof components are installed in the corresponding arc-shaped areas on the integrated structure.

5. The gimbal ring line guide based base integrated anti-shake structure according to claim 4, characterized in that: The integrated structure has a dust-collecting adhesive tank in the corresponding arc-shaped area, and the dust-collecting adhesive is placed in the dust-collecting adhesive tank. The dustproof part is formed after the dust-collecting adhesive solidifies.

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