Camera module convenient to repair
By setting handles on the PCB of the camera module, the separation focus is provided, and the problem of difficulty in separation between the PCB and the base in the prior art is solved, efficient rework and disassembly are achieved, and production costs are reduced.
Patent Information
- Application Number
- CN202420109054.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-16
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-16
AI Technical Summary
When the existing camera module is re-repaired or disassembled, it is difficult to separate the PCB and the base, which can easily cause damage to the components and waste production costs.
Set a handle on the PCB to provide additional focus points. By fixing the handle and the clamp, pushing the base laterally, achieving efficient separation between the PCB and the base, avoiding damage caused by strong disassembly.
It improves the separation efficiency between the PCB and the base during rework or disassembly of the camera module, reduces production costs, avoids component damage, and improves the safety and efficiency of separation.
Smart Images
Figure CN222215832U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of camera modules, in particular to a camera module which is easy to repair. Background Art
[0002] After the camera module is produced, there will often be a small proportion of defects during functional testing, such as stains, substandard resolution, abnormal images, etc. For some that can be restored to normal samples through repair, they will be repaired to reduce production costs, and for some that cannot be repaired, they will be disassembled and some intact parts will be recycled as much as possible.
[0003] Since the steps of repairing or disassembling the camera module often start with separating the PCB and the base, glue has been solidified between them, and external force is needed to forcibly separate them when separating them. However, the external structures of the existing PCB and the base are designed to correspond one to one, and it is difficult to find additional fulcrums. The separation of the PCB and the base is difficult and the separation efficiency is low. It is more likely to cause damage to components when forcibly separated, resulting in a waste of production costs. Utility Model Content
[0004] The purpose of the utility model is to overcome the deficiencies in the prior art, to provide a camera module that is easy to repair, and to improve the efficiency of separating the PCB and the base when the camera module is repaired or disassembled.
[0005] The purpose of this utility model is achieved through the following technical solutions:
[0006] A camera module that is easy to repair includes a lens body, a base and a PCB, wherein the base is provided with a mounting cavity, the lens body is mounted in the mounting cavity on the base, the base is bonded to the PCB by glue, the lens body is electrically connected to the PCB, and a handle is provided on the PCB.
[0007] In one embodiment, the handle is an extension structure of the PCB.
[0008] In one embodiment, the handle is integrally formed with the PCB.
[0009] In one embodiment, the length of the handle is 3 to 5 mm.
[0010] In one embodiment, the width of the handle is 2 to 4 mm.
[0011] In one embodiment, the thickness of the handle is 0.9-1.1 mm.
[0012] In one embodiment, the handle is arranged at a middle position corresponding to a long side of the base.
[0013] In one embodiment, the shape of the PCB is consistent with the shape of the base, and the edge of the PCB protrudes from the edge of the base.
[0014] In one embodiment, the edge of the PCB protrudes from the edge of the base by 0.5 mm.
[0015] In one embodiment, the structure in which the lens body is installed in the base corresponds to filling the installation cavity on the base.
[0016] Compared with the prior art, the utility model has at least the following advantages:
[0017] The utility model discloses a camera module which is convenient for repair. A handle is arranged on the PCB to provide a fulcrum for separating the PCB and the base. When a defective camera module is repaired or disassembled, the PCB and the base are separated by fixing the handle, thereby improving the separation efficiency of the PCB and the base when the camera module is repaired or disassembled. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 The structure diagram of a camera module that is easy to repair is shown in FIG.
[0020] Figure 2 The figure is a cross-sectional structural diagram of a camera module that is easy to repair.
[0021] Description of the drawings: 10, lens body; 20, base; 201, mounting cavity; 30, PCB; 301, handle; 40, glue. DETAILED DESCRIPTION
[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.
[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.
[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0025] Reference Figure 1 and Figure 2 As shown, a camera module that is easy to repair includes a lens body 10, a base 20 and a PCB30, the base 20 is provided with a mounting cavity 201, the lens body 10 is installed in the mounting cavity 201 on the base 20, the base 20 is bonded to the PCB30 by glue 40, the lens body 10 is electrically connected to the PCB30, and a handle 301 is provided on the PCB30, the handle 301 is an extension structure of the PCB30, the handle 301 and the PCB30 are integrally formed, the length of the handle 301 is 3 to 5 mm, the width of the handle 301 is 2 to 4 mm, the thickness of the handle 301 is 0.9 to 1.1 mm, and the handle 301 is arranged in the middle position corresponding to the long side of the base 20.
[0026] By providing a handle 301 on the PCB30, a fulcrum is provided for the separation of the PCB30 and the base 20. When a defective camera module is repaired or disassembled, the handle 301 is fixed by a corresponding clamp, and then the base 20 is pushed laterally by a side push clamp to separate the PCB30 and the base 20. After separation, the defective components can be repaired or the intact components can be recycled, thereby improving the separation efficiency of the PCB30 and the base 20 when the camera module is repaired or disassembled; at the same time, it also avoids the damage of components caused by forceful separation, thereby achieving the purpose of reducing production costs.
[0027] Further, refer to Figure 1 and Figure 2 As shown, the shape of the PCB 30 is consistent with the shape of the base 20, and the edge of the PCB 30 protrudes from the edge of the base 20. In this embodiment, the edge of the PCB 30 protrudes from the edge of the base 20 by 0.5 mm.
[0028] Since the base 20 is bonded to the PCB 30 by glue 40, during installation, the PCB 30 is used as a substrate, glue is drawn on the PCB 30 according to the shape of the base 20, and the base 20 is mounted on the PCB 30 according to the glue drawing route on the PCB 30. Since the uncured glue 40 is liquid, when the base 20 is mounted on the PCB 30, the glue 40 at the connection will overflow, affecting the bonding effect between the base 20 and the PCB 30, and also affecting the appearance. By setting the edge of the PCB 30 protruding from the edge of the base 20, the reserved distance can accommodate the glue 40 that overflows when the base 20 is mounted on the PCB 30, ensuring the bonding effect between the base 20 and the PCB 30.
[0029] Reference Figure 2 As shown, the structure in which the lens body 10 is installed in the base 20 corresponds to filling the installation cavity 201 on the base 20. The lens body 10 installed by this structure can be more stable and ensure the quality of the camera module.
[0030] As a preferred embodiment, a camera module that is easy to repair includes a lens body 10, a base 20 and a PCB30, wherein the base 20 is provided with a mounting cavity 201, the lens body 10 is mounted in the mounting cavity 201 on the base 20, the base 20 is bonded to the PCB30 by glue 40, the PCB30 is extended to form a handle 301, the handle 301 and the PCB30 are integrally formed, the length of the handle 301 is 4 mm, the width of the handle 301 is 3 mm, the thickness of the handle 301 is 1.0 mm, the handle 301 is arranged in the middle position corresponding to the long side of the base 20, the shape of the PCB30 is consistent with the shape of the base 20, the edge of the PCB30 protrudes from the edge of the base 20, the edge of the PCB30 protrudes from the edge of the base 20 by 0.5 mm, and the structure in which the lens body 10 is installed in the base 20 corresponds to filling the mounting cavity 201 on the base 20.
[0031] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A camera module that is easy to repair, comprising a lens body (10), a base (20) and a PCB (30), characterized in that: The base (20) is provided with a mounting cavity (201), the lens body (10) is mounted in the mounting cavity (201) on the base (20), the base (20) is bonded to the PCB (30) by glue (40), the lens body (10) is electrically connected to the PCB (30), and the PCB (30) is provided with a handle (301).
2. A camera module that is easy to repair according to claim 1, characterized in that: The handle (301) is an epitaxial structure of the PCB (30).
3. A camera module that is easy to repair according to claim 2, characterized in that: The handle (301) and the PCB (30) are integrally formed.
4. The camera module that is easy to repair according to claim 3, characterized in that: The length of the handle (301) is 3 to 5 mm.
5. The camera module that is easy to repair according to claim 4, characterized in that: The width of the handle (301) is 2 to 4 mm.
6. The camera module that is easy to repair according to claim 5, characterized in that: The thickness of the handle (301) is 0.9-1.1 mm.
7. The camera module that is easy to repair according to claim 6, characterized in that: The handle (301) is arranged at a middle position corresponding to the long side of the base (20).
8. The camera module that is easy to repair according to claim 1, characterized in that: The shape of the PCB (30) is consistent with the shape of the base (20), and the edge of the PCB (30) protrudes from the edge of the base (20).
9. The camera module that is easy to repair according to claim 8, characterized in that: The edge of the PCB (30) protrudes from the edge of the base (20) by a distance of 0.5 mm.
10. The camera module that is easy to repair according to claim 1, characterized in that: The structure in which the lens body (10) is installed in the base (20) corresponds to filling the installation cavity (201) on the base (20).