FPC board reinforcing structure of camera module
By designing reinforcement frames and reinforcement boards on the camera module FPC board, the stability of the FPC board is enhanced, and the problem of loosening or falling off in the existing technology of FPC board plug-in is solved, achieving a more stable plug-in effect.
Patent Information
- Application Number
- CN202421532475.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-28
AI Technical Summary
When the FPC board of the existing camera module is plugged into the motherboard connector, due to external forces such as weight and vibration, the gold finger plug becomes loose or fall off, resulting in poor contact and abnormal image.
A camera module FPC board reinforcement structure is designed, including a reinforcement frame and a reinforcement board. After bending the FPC board, the gold finger is inserted into the connector, and the reinforcement frame is clamped to the connector to enhance the stability of the FPC board.
It effectively improves the stability of the FPC board gold fingers and connectors, avoids poor contact problems caused by weight and vibration, and ensures the normal operation of the camera module.
Smart Images
Figure CN222826751U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of camera modules, in particular to a camera module FPC board reinforcement structure. Background Art
[0002] At present, when a camera module with an FPC board is plugged into the mainboard connector of a complete machine, if the gold fingers of the FPC board are plugged upwards, due to its own weight and external factors such as the vibration of the entire machine, the connection between the gold fingers of the FPC board and the connector becomes loose or even falls off, resulting in poor contact and causing abnormal images from the camera module. Utility Model Content
[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a camera module FPC board reinforcement structure, which can improve the stability of the connection between the FPC board gold finger and the connector.
[0004] The purpose of this utility model is achieved through the following technical solutions:
[0005] The first aspect of the present application provides a camera module FPC board reinforcement structure, comprising: a main board; a connector, arranged on the first side of the main board; a camera component, comprising an FPC board, a reinforcement frame and a gold finger, the FPC board being arranged on the second side of the main board, the reinforcement frame being arranged on the FPC board, the gold finger being arranged on the bottom of the FPC board, and the FPC board being bent toward the first side of the main board so that after the gold finger is inserted into the connector, the reinforcement frame is clamped on the connector.
[0006] The camera assembly also includes a reinforcement plate, and the reinforcement plate is arranged on the FPC board.
[0007] The width of the reinforcing plate is the same as the width of the FPC board.
[0008] The width of the reinforcement frame is greater than the width of the connector.
[0009] The length of the reinforcement frame is greater than the length of the connector.
[0010] The camera assembly also includes a copper cladding layer, and the copper cladding layer is arranged on the reinforcement frame.
[0011] The reinforcing plate has a rectangular cross-sectional structure.
[0012] The connector is provided with an insertion interface, and the gold finger is used for being plugged into the insertion interface.
[0013] The camera assembly also includes a gripping portion, and the gripping portion is arranged on the reinforcement frame.
[0014] The camera assembly also includes a camera module, and the camera module is arranged on the FPC board.
[0015] Compared with the prior art, the utility model has at least the following advantages:
[0016] By setting the reinforcement frame, after the gold fingers on the FPC board are inserted into the connector, the reinforcement frame is clamped on the connector, so that the FPC board is firmly buckled on the connector, thereby improving the stability of the connection between the gold fingers of the FPC board and the connector. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below.
[0018] Figure 1 This is a structural schematic diagram of the FPC board reinforcement structure of the camera module in one embodiment of the utility model;
[0019] Figure 2 It is a structural schematic diagram of another implementation method of the camera module FPC board reinforcement structure in one embodiment of the utility model;
[0020] Figure 3 It is a structural schematic diagram of a camera assembly in one embodiment of the utility model. DETAILED DESCRIPTION
[0021] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.
[0022] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0023] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, or a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0024] At present, when a camera module with an FPC board is plugged into the mainboard connector of a complete machine, if the gold fingers of the FPC board are plugged upwards, due to its own weight and external factors such as the vibration of the entire machine, the connection between the gold fingers of the FPC board and the connector becomes loose or even falls off, resulting in poor contact and causing abnormal images from the camera module.
[0025] In response to the above-mentioned problems, an embodiment of the present application provides a camera module FPC board reinforcement structure, which can improve the stability of the connection between the gold fingers of the FPC board and the connector.
[0026] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.
[0027] See also Figure 1 and Figure 2 A camera module FPC board reinforcement structure includes: a mainboard 100, a connector 200 and a camera assembly 300, the connector 200 is arranged on the first side of the mainboard 100; the camera assembly 300 includes an FPC board 310, a reinforcement frame 320 and a gold finger 330, the FPC board 310 is arranged on the second side of the mainboard 100, the reinforcement frame 320 is arranged on the FPC board 310, and the gold finger 330 is arranged at the bottom of the FPC board 310, and the FPC board 310 is bent toward the first side of the mainboard 100 so that after the gold finger 330 is inserted into the connector 200, the reinforcement frame 320 is clamped on the connector 200.
[0028] It should be noted that the connector 200 is provided with an insertion interface, and the gold finger 330 is used to be inserted into the insertion interface. By setting the reinforcement frame 320, the FPC board 310 is bent, and after the gold finger 330 is inserted into the connector 200, the reinforcement frame 320 is snapped onto the connector 200, so that the FPC board 310 is firmly buckled on the connector 200, solving the problem of poor contact of the FPC board 310 due to the influence of external factors such as its own weight and vibration of the whole machine, thereby improving the stability of the gold finger 330 of the FPC board 310 and the connector 200.
[0029] See also Figure 3In one embodiment, the camera assembly 300 further includes a reinforcing plate 340, and the reinforcing plate 340 is disposed on the FPC board 310. Specifically, the reinforcing plate 340 has a rectangular cross-sectional structure.
[0030] It should be noted that the material of the FPC board 310 is relatively soft, and the reinforcing plate 340 is used to enhance the mechanical strength of the FPC board 310. In addition, the width of the reinforcing plate 340 is the same as the width of the FPC board 310 to avoid scratching other components due to excessive width.
[0031] See also Figure 2 In one embodiment, the width of the reinforcement frame 320 is greater than the width of the connector 200. Specifically, the length of the reinforcement frame 320 is greater than the length of the connector 200.
[0032] It should be noted that the material of the reinforcement frame 320 is the same as that of the FPC board 310, and its starting position is about 5 mm above the gold finger 330, and the end position is determined according to the size of the connector 200. Furthermore, the length and width of the reinforcement frame 320 are about 0.1 mm larger than the length and width of the connector 200, so that it can be better inserted into the connector 200, but the gold finger 330 will not be separated from the connector 200. Among them, the contact length between the gold finger and the connector is about 1 mm, and the width of the reinforcement frame is about 2 mm.
[0033] In one implementation, the camera assembly 300 further includes a copper cladding layer, and the copper cladding layer is disposed on the reinforcement frame 320 .
[0034] It should be noted that a copper coating is provided on the surface of the reinforcement frame 320 to enhance the effect of electromagnetic interference.
[0035] See also Figure 2 In one embodiment, the camera assembly 300 further includes a gripping portion 350 , and the gripping portion 350 is disposed on the reinforcement frame 320 .
[0036] It should be noted that the gripping portion 350 is the portion of the reinforcement frame 320 close to the FPC board 310 , and the operator buckles the reinforcement frame 320 onto the connector 200 by taking this portion.
[0037] See also Figure 1 In one embodiment, the camera assembly 300 further includes a camera module 360 , and the camera module 360 is disposed on the FPC board 310 .
[0038] It should be noted that the camera module 360 is used for shooting.
[0039] The scheme of the present application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of the various embodiments have their own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments. Those skilled in the art should also be aware that the actions and modules involved in the specification are not necessarily required for the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application can be adjusted in order, merged and deleted according to actual needs, and the modules in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.
[0040] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.
Claims
1. A camera module FPC board reinforcement structure, characterized in that: include: Motherboard; A connector, disposed on a first side surface of the mainboard; The camera assembly includes an FPC board, a reinforcement frame and a gold finger, wherein the FPC board is arranged on the second side of the main board, the reinforcement frame is arranged on the FPC board, and the gold finger is arranged on the bottom of the FPC board. The FPC board is bent toward the first side of the main board so that after the gold finger is inserted into the connector, the reinforcement frame is clamped on the connector.
2. The camera module FPC board reinforcement structure according to claim 1, characterized in that: The camera assembly also includes a reinforcement plate, and the reinforcement plate is arranged on the FPC board.
3. The camera module FPC board reinforcement structure according to claim 2, characterized in that: The width of the reinforcing plate is the same as the width of the FPC board.
4. The camera module FPC board reinforcement structure according to claim 1, characterized in that: The width of the reinforcement frame is greater than the width of the connector.
5. The camera module FPC board reinforcement structure according to claim 1, characterized in that: The length of the reinforcement frame is greater than the length of the connector.
6. The camera module FPC board reinforcement structure according to claim 1, characterized in that: The camera assembly also includes a copper cladding layer, and the copper cladding layer is arranged on the reinforcement frame.
7. The camera module FPC board reinforcement structure according to claim 3, characterized in that: The reinforcing plate has a rectangular cross-sectional structure.
8. The camera module FPC board reinforcement structure according to claim 1, characterized in that: The connector is provided with an insertion interface, and the gold finger is used for being plugged into the insertion interface.
9. The camera module FPC board reinforcement structure according to claim 1, characterized in that: The camera assembly also includes a gripping portion, and the gripping portion is arranged on the reinforcement frame.
10. The camera module FPC board reinforcement structure according to claim 1, characterized in that: The camera assembly also includes a camera module, and the camera module is arranged on the FPC board.