FPCA (Flexible Principal Component Analysis) integrated with illumination image component and provided with butt joint terminal
By integrating lighting and image components into an FPCA with mating terminals, and employing a high-precision pick-and-place machine and a mating post return spring design, the problem of unstable component soldering in miniaturized equipment is solved, achieving precise component installation and stable equipment connection.
Patent Information
- Application Number
- CN202520314389.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-26
AI Technical Summary
In existing medical imaging equipment, small illumination and imaging components are difficult to solder manually, and are prone to poor soldering, resulting in unstable equipment connections and affecting the miniaturization and portability of the equipment.
An FPCA with integrated lighting and imaging components and mating terminals is used to mount CMOS image sensors, LEDs, and biosensors using a high-precision pick-and-place machine. The mating posts and return springs work together to achieve precise device fixation.
It improves the installation accuracy and stability of components, reduces electromagnetic interference, ensures stable connection of equipment, and supports the miniaturization and portability of equipment.
Smart Images
Figure CN223809270U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to flexible circuit technical field especially relates to a kind of FPCA of integrated illumination image component with docking terminal. BACKGROUND
[0002] In medical imaging equipment such as endoscope, ultrasonic diagnostic instrument etc., high-precision illumination and image acquisition system are needed to obtain clear internal image of human body, so as to carry out disease diagnosis, by welding illumination image component on FPCA board, the high integration of these functions can be realized, the performance and stability of equipment are improved, and the miniaturization and portability of equipment are also facilitated.
[0003] But in actual use, in order to let equipment can effectively miniaturization, usually small volume illumination image component is used, and the installation mode is manual welding, not only welding difficulty is higher, false soldering and other accidents are prone to occur, the stability of equipment connection use cannot be guaranteed, therefore, a kind of FPCA of integrated illumination image component with docking terminal is proposed to solve the above problems. UTILITY MODEL CONTENT
[0004] In order to overcome the defects of the prior art as pointed out above, the present inventors have made in-depth research, and after a lot of creative labor, the utility model is completed.
[0005] Specifically, the technical problem to be solved by the utility model is to provide a kind of FPCA of integrated illumination image component with docking terminal, to solve the technical problems proposed in the above background technology.
[0006] To solve the above technical problems, the utility model provides the following technical scheme:
[0007] A kind of FPCA of integrated illumination image component with docking terminal, including FPC board, COMS image sensor, LED lamp and biological sensor are integrally installed on the left end of the FPC board, FPC connection terminal is installed on the right end upper portion of the FPC board, the COMS image sensor is located at the outer wall of the left end of FPC board, the LED lamp is installed on the left end of FPC board before and after, the biological sensor is installed on the back of COMS image sensor, sleeve is installed on the bottom end of COMS image sensor, two groups, the movable inner cavity is set in the two groups of sleeve, movable column is set in the two groups of movable inner cavity, docking column is installed on the opposite end of the two groups of movable column, connecting bracket is installed on the opposite end of the two groups of movable column, the opposite end of the two groups of connecting bracket is installed with push rod, and the outer part of the two groups of connecting bracket is wound with reset spring.
[0008] As an improved technical scheme, the FPC board left end is wired according to the positions of the COMS image sensor, the LED lamp and the biological sensor, and corresponding mounting spaces are left.
[0009] As an improved technical scheme, the two groups of docking card columns are located on the same horizontal line.
[0010] As an improved technical scheme, the two ends of the reset spring are connected to the outer wall of the movable column and the inner wall of the movable inner cavity on the sleeve respectively, and the movable column is elastically connected to the inner wall of the movable inner cavity through the reset spring.
[0011] As an improved technical scheme, the two groups of docking card columns are located on the same horizontal line.
[0012] As an improved technical scheme, the two ends of the reset spring are connected to the outer wall of the movable column and the inner wall of the movable inner cavity on the sleeve respectively, and the movable column is elastically connected to the inner wall of the movable inner cavity through the reset spring.
[0013] After the above technical scheme is adopted, the beneficial effects of the present application are as follows:
[0014] The COMS image sensor, the LED lamp and the biological sensor are attached on the FPC board by using the high-precision chip mounter, so that the accuracy and stability of the COMS image sensor, the LED lamp and the biological sensor after installation can be effectively ensured during use, the FPC board can be quickly and effectively connected with external devices through the FPC connection terminal, and when the FPC board drives the COMS image sensor to be installed to a specified position, the two groups of docking card columns can be clamped to the installation position under the elastic force of the two groups of reset springs, so that the shaking of the COMS image sensor during use is effectively prevented, and the stability of the device during use is further improved. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application;
[0017] Figure 2 It is a schematic diagram of the side view structure of the present application;
[0018] Figure 3The partial sectional structure schematic view of the utility model is shown in the figure.
[0019] Figure 4 The partial sectional structure schematic view of the utility model is shown in the figure. Figure 3 The A place amplification structure schematic view of the utility model is shown in the figure.
[0020] In the figure: 1, FPC board; 2, COMS image sensor; 3, LED lamp; 4, biological sensor; 5, FPC connecting terminal; 6, sleeve; 7, movable inner cavity; 8, movable column; 9, butt joint clamping column; 10, connecting support; 11, lever; 12, reset spring. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0022] It should be noted that all directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications also change accordingly.
[0023] Meanwhile, "and / or" or "and / or" in the whole text means that three schemes are included, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B schemes are satisfied at the same time.
[0024] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.
[0025] Figures 1 to 4As shown, the embodiment provides a FPCA with butt joint terminal and integrated illumination image component, comprising a FPC board 1, a COMS image sensor 2, an LED lamp 3 and a biological sensor 4 are integrally installed at the left end of the FPC board 1, an FPC connecting terminal 5 is installed at the upper right end of the FPC board 1, the COMS image sensor 2 is located at the outer wall of the left end of the FPC board 1, the LED lamp 3 is installed at the front and back of the left end of the FPC board 1, the biological sensor 4 is installed at the back of the COMS image sensor 2, sleeves 6 are installed at the bottom of the COMS image sensor 2, two groups of movable cavities 7 are formed in the sleeves 6, movable columns 8 are arranged in the two groups of movable cavities 7, butt joint clamping columns 9 are installed at the opposite ends of the two groups of movable columns 8, connecting supports 10 are installed at the opposite ends of the two groups of movable columns 8, and the connecting supports 10 are installed at the opposite ends of the two groups of connecting supports 10.
[0026] By adopting a high-precision chip mounter to mount the COMS image sensor 2, the LED lamp 3 and the biological sensor 4 on the FPC board 1, the accuracy and stability of the COMS image sensor 2, the LED lamp 3 and the biological sensor 4 after installation can be effectively ensured, and when the FPC board 1 drives the COMS image sensor 2 to be installed to a specified position, the two groups of connecting supports 10 drive the two groups of movable columns 8 and the butt joint clamping columns 9 to move backward along the movable cavities 7 in the sleeves 6, the two groups of butt joint clamping columns 9 are retracted into the movable cavities 7 in the sleeves 6, and the two groups of movable columns 8 are pressed against the reset springs 12 outside the two groups of connecting supports 10, so that the two groups of reset springs 12 are retracted and deformed, and when the FPC board 1 drives the two groups of butt joint clamping columns 9 to move to the installation position, the force acting on the two groups of connecting supports 10 can be released, the two groups of butt joint clamping columns 9 can move toward each other under the elastic force of the two groups of reset springs 12, so that the two groups of butt joint clamping columns 9 can be clamped to the installation position, thereby effectively preventing the COMS image sensor 2 from shaking during use, and further improving the stability of the device during use.
[0027] In other embodiments, the FPC board 1 is wired and distributed according to the positions of the COMS image sensor 2, the LED lamp 3 and the biological sensor 4, and corresponding installation spaces are left;
[0028] Through the design, the electromagnetic interference between different devices can be effectively reduced, and the stability of the COMS image sensor 2, the LED lamp 3 and the biological sensor 4 after installation can be ensured.
[0029] In other embodiments, the two groups of butt joint clamping columns 9 are located on the same horizontal line;
[0030] Through the design, the two groups of butt-joint clamping columns 9 can move in parallel, the two groups of butt-joint clamping columns 9 can transmit the force in parallel, and the two groups of butt-joint clamping columns 9 can be effectively fixed on the installation position outside, so that the two groups of butt-joint clamping columns 9 can be effectively fixed on the left end of the FPC plate 1.
[0031] As shown in Figure 4 The reset spring 12 is connected to the outer wall of the movable column 8 and the inner wall of the movable inner cavity 7 on the sleeve 6, and the movable column 8 is elastically connected to the inner wall of the movable inner cavity 7 through the reset spring 12.
[0032] Through the design, the two groups of reset springs 12 outside the connecting brackets 10 can continuously exert the opposite elastic force on the two groups of movable columns 8, and the two groups of movable columns 8 can drive the two groups of butt-joint clamping columns 9 to move in opposite directions.
[0033] In other embodiments, the two groups of butt-joint clamping columns 9 are ground on the middle part of the opposite end and are arc-shaped on the edge.
[0034] Through the design, the middle part of the two groups of butt-joint clamping columns 9 can increase the friction with the outside, so that the two groups of butt-joint clamping columns 9 can be effectively fixed.
[0035] As shown in Figure 4 The outer wall of the movable column 8 is fully attached to the inner wall of the movable inner cavity 7 on the sleeve 6, and the movable column 8 is slidably connected to the inner wall of the movable inner cavity 7.
[0036] Through the design, when the movable column 8 moves horizontally along the movable inner cavity 7 on the sleeve 6, the movable column 8 can be effectively prevented from shaking greatly during the movement, so that the movable column 8 can drive the two groups of butt-joint clamping columns 9 to move horizontally stably.
[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A FPCA with a band terminal for an integrated illuminating image element, comprising a FPC board (1), characterized in that: The left end of the FPC plate (1) is integrally provided with a COMS image sensor (2), an LED lamp (3) and a biological sensor (4), the upper right end of the FPC plate (1) is provided with an FPC connecting terminal (5), the COMS image sensor (2) is located at the outer wall of the left end of the FPC plate (1), the LED lamp (3) is installed on the front and back of the left end of the FPC plate (1), the biological sensor (4) is installed on the back of the COMS image sensor (2), the bottom end of the COMS image sensor (2) is provided with a sleeve (6) on both sides, two groups of the sleeve (6) are provided with a movable inner cavity (7), two groups of the movable inner cavity (7) are provided with a movable column (8), two groups of the movable column (8) are provided with a butt joint clamping column (9) on the opposite end, two groups of the movable column (8) are provided with a connecting bracket (10) on the opposite end, two groups of the connecting bracket (10) are provided with a push rod (11) on the opposite end, and two groups of the connecting bracket (10) are provided with a reset spring (12) outside.
2. The FPCA of claim 1, wherein: the FPCA is an integrated imaging device with a band interface terminal. The left end of the FPC plate (1) is provided with a COMS image sensor (2), an LED lamp (3) and a biological sensor (4) according to the position of the COMS image sensor (2), the LED lamp (3) and the biological sensor (4), and a corresponding mounting space is left.
3. The FPCA with mating terminals for an integrated lighting image component according to claim 1, characterized in that: Two groups of the butt joint clamping column (9) are located on the same horizontal line.
4. The FPCA with mating terminals for an integrated lighting image component according to claim 1, characterized in that: The reset spring (12) is connected to the outer wall of the movable column (8) and the inner wall of the movable inner cavity (7) on the sleeve (6), and the movable column (8) is elastically connected to the inner wall of the movable inner cavity (7) through the reset spring (12).
5. An FPCA with mating terminals for an integrated lighting image component according to claim 1, characterized in that: The middle part of the opposite end of the two groups of butt joint clamping columns (9) is ground, and the edge is treated with arc.
6. An FPCA with mating terminals for an integrated lighting image component according to claim 1, characterized in that: The outer wall of the movable column (8) and the inner wall of the movable inner cavity (7) on the sleeve (6) are fully matched, and the movable column (8) and the inner wall of the movable inner cavity (7) are slidably connected.