A stamped part holder camera PCBA device

Abstract

This utility model provides a stamped component bracket camera PCBA device, relating to the field of electronic component technology. It includes a PCBA motherboard with an anti-stamping support mounted on its top. A chip is mounted at the center of the PCBA motherboard, and gold wires are soldered to both sides of the chip. The gold wires are soldered to the PCBA motherboard. An anti-impact protection component is provided on the inner side of the anti-stamping support. The anti-impact protection component includes a sealing plate mounted on the top of the anti-stamping support, a CG plate mounted on the inner side of the sealing plate, and card holder springs welded to the inner wall of the anti-stamping support. The CG plate shields and protects the components and chip on the PCBA motherboard, preventing the chip from being corroded or damaged by dust particles and liquids. Four sets of card holder springs can press down and support the chip from all sides. Simultaneously, "L"-shaped pressure feet engage the card holder springs with the edges of the chip, thus providing multi-directional support for the chip.

Description

Technical Field

[0001] This utility model relates to the field of electronic component technology, and in particular to a stamped part bracket camera PCBA device. Background Technology

[0002] Cameras are now used in many industries, mostly in conventional environments. However, some special industries also use cameras to monitor their environment. The camera PCBA is a key component inside the camera. It carries various electronic components and realizes the electrical connection between them, enabling the camera to perform functions such as image acquisition, processing and transmission.

[0003] However, many existing specialized cameras need to operate in relatively shaky environments. Current PCBAs and brackets are mostly rigidly connected, such as by direct screw fixation. This means that when the camera is subjected to shaking or impact, the vibration is directly transmitted to the PCBA, easily causing component solder joints to detach. Furthermore, chips on the PCBA are prone to displacement or damage after impact. Additionally, during the packaging process, most components and chips in existing PCBAs are exposed. In certain environments, such as kitchen equipment, chemical containers, and gastrointestinal endoscopes, the PCBA is easily corroded and damaged, affecting the camera's performance.

[0004] Therefore, we provide a stamped part bracket camera PCBA device to solve the above problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a stamped part bracket camera PCBA device, which aims to solve the aforementioned problems.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: It includes a PCBA mainboard, an anti-impact support mounted on the top of the PCBA mainboard, a chip mounted at the center of the PCBA mainboard, gold wires soldered to the left and right sides of the chip, the gold wires being soldered to the PCBA mainboard, an impact protection component provided on the inner side of the anti-impact support, the impact protection component including a sealing plate mounted on the top of the anti-impact support, a CG plate mounted on the inner side of the sealing plate, and a clip spring welded to the inner wall of the anti-impact support.

[0007] Preferably, the surface of the sealing plate is provided with a rubber layer, and the CG plate and the sealing plate are tightly fitted together.

[0008] Preferably, the card holder spring is provided in four sets and welded to the inner wall of the anti-impact support. The card holder spring is made of elastic plastic and has a downward inclined structure.

[0009] Preferably, each of the card holder springs has a pressure foot welded to its end. The pressure foot has an "L" shaped structure and a rubber pad is adhered to its surface. The pressure foot is respectively attached to the four edges of the chip.

[0010] Preferably, a pressure plate is installed at the bottom center of the CG plate. The pressure plate has an arc-shaped structure, with one end welded to the CG plate and the other end being a movable structure. Two sets of pressure plates are provided, and the two sets of pressure plates are arranged in parallel.

[0011] Preferably, the upper surface of the PCBA motherboard is welded with connecting pins around all four sides, the outer perimeter of the anti-impact support is provided with snap-fit ​​holes, and the lower surface of the anti-impact support is adhered with a sealing strip.

[0012] Preferably, a buffer sleeve is fitted onto the outer side of the PCBA motherboard. The buffer sleeve is made of silicone and fits tightly with the PCBA motherboard. The bottom end of the buffer sleeve is provided with uniform through grooves.

[0013] This utility model provides a stamped part bracket camera PCBA device. Compared with the prior art, it has the following advantages:

[0014] 1. This stamped part bracket camera PCBA device uses a CG board to shield and protect the components and chips on the PCBA motherboard, preventing the chips from being corroded or damaged by particles, dust, and liquids. Four sets of card holder springs can press down and support the chips from all sides. At the same time, the card holder springs are engaged with the chip edges by "L"-shaped pressure feet, thus providing multi-directional support for the chips. When the camera is subjected to shaking impact, the card holder springs can buffer the impact force through their own elastic deformation, reducing the direct transmission of vibration to the chip and reducing the risk of chip displacement or damage.

[0015] 2. This stamped part bracket camera PCBA device enables rapid positioning and stable connection between the PCBA motherboard and the anti-stamping support through the cooperation of connecting pins and snap-fit ​​holes. The sealing strip enhances the sealing between the anti-stamping support and the PCBA motherboard, preventing dust and liquid from entering through the connection point and improving the protection of internal components and chips. The silicone buffer sleeve provides good elasticity and cushioning performance, protecting the PCBA motherboard when the camera is subjected to external impact. The evenly spaced grooves at the bottom ensure sufficient space for the buffer sleeve during compression deformation, while also facilitating heat dissipation and improving the overall protection of the PCBA. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0017] Figure 2This is a schematic diagram of the overall disassembled structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the mating structure of the anti-impact support, card holder spring, and chip of this utility model;

[0019] Figure 4 This is a bottom view of the anti-impact support of this utility model.

[0020] Figure 5 This is a schematic diagram of the overall front cross-sectional structure of this utility model.

[0021] The following are the labels in the diagram: 1. PCBA mainboard; 2. Impact-resistant support; 3. Gold wire; 4. Chip; 5. Impact-resistant protective components; 501. Sealing plate; 502. CG board; 503. Card holder spring; 504. Presser foot; 505. Pressing plate; 506. Connecting pin; 507. Snap-fit ​​hole; 508. Sealing strip; 6. Buffer sleeve. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 This utility model provides a technical solution: a stamped part bracket camera PCBA device, including a PCBA motherboard 1, an anti-impact support 2 installed at the top of the PCBA motherboard 1, a chip 4 installed at the center of the PCBA motherboard 1, gold wires 3 welded to the left and right sides of the chip 4, the gold wires 3 being welded to the PCBA motherboard 1, an anti-impact protection component 5 provided on the inner side of the anti-impact support 2, the anti-impact protection component 5 including a sealing plate 501 set at the top of the anti-impact support 2, a CG plate 502 installed on the inner side of the sealing plate 501, and a card holder spring piece 503 welded to the inner wall of the anti-impact support 2.

[0024] The surface of the sealing plate 501 is provided with a rubber layer, and the CG plate 502 is tightly attached to the sealing plate 501.

[0025] When needed, chip 4 is installed on PCBA motherboard 1, and then the anti-impact support 2 is installed on the outside of chip 4. Then, the CG board 502 shields and protects the components on PCBA motherboard 1 and chip 4 to prevent chip 4 from being corroded and damaged by particulate dust and liquid.

[0026] Four sets of clip springs 503 are provided and welded around the inner wall of the anti-impact support 2. The clip springs 503 are made of elastic plastic and have a downward tilting structure.

[0027] When the anti-impact support 2 is installed, the four sets of card holder springs 503 can press down and support the chip 4 from all sides. When the camera is subjected to shaking impact, the card holder springs 503 can buffer the impact force through their own elastic deformation, reduce the vibration directly transmitted to the chip 4, and improve the stability of the chip 4 on the PCBA motherboard 1.

[0028] Each end of the card holder spring 503 is welded with a pressure foot 504. The pressure foot 504 has an "L" shape and a rubber pad is adhered to its surface. The pressure foot 504 is attached to the four edges of the chip 4.

[0029] The L-shaped pressure foot 504 engages the card holder spring 503 with the edge of the chip 4, thereby providing multi-directional support for the chip 4 and reducing the risk of displacement or damage to the chip 4.

[0030] A pressure plate 505 is installed at the bottom center of the CG plate 502. The pressure plate 505 has an arc-shaped structure, and one end is welded to the CG plate 502, while the other end is a movable structure. There are two sets of pressure plates 505, and the two sets of pressure plates 505 are arranged in parallel.

[0031] The arc-shaped pressure plate 505 can press the chip 4 from the top during the installation of the anti-impact support 2. At the same time, the single-sided movable structure allows the pressure plate 505 to deform better, and the two sets of parallel pressure plates 505 can exert a more uniform downward pressure on the chip 4, ensuring the installation stability of the chip 4 on the PCBA motherboard 1.

[0032] Connecting pins 506 are welded to all four sides of the upper surface of the PCBA motherboard 1. The outer perimeter of the anti-impact support 2 is provided with snap-fit ​​holes 507. A sealing strip 508 is adhered to the lower surface of the anti-impact support 2.

[0033] The connection between the connecting pin 506 and the snap-fit ​​hole 507 enables quick positioning and stable connection between the PCBA motherboard 1 and the anti-impact support 2. After the anti-impact support 2 is welded and fixed, the sealing strip 508 can enhance the sealing between the anti-impact support 2 and the PCBA motherboard 1, prevent dust and liquid from entering from the connection, and improve the protection of internal components and chip 4.

[0034] A buffer sleeve 6 is fitted onto the outside of the PCBA motherboard 1. The buffer sleeve 6 is made of silicone and fits tightly with the PCBA motherboard 1. The bottom of the buffer sleeve 6 has evenly spaced through grooves.

[0035] By installing the buffer sleeve 6 on the outside of the PCBA motherboard 1, the silicone material of the buffer sleeve 6 provides good elasticity and cushioning performance after the PCBA motherboard 1 is installed inside the camera. It can protect the PCBA motherboard 1 when the camera is subjected to external impact. The evenly spaced grooves at the bottom end can ensure that the buffer sleeve 6 has a certain space when compressed and deformed, which is also conducive to heat dissipation and improves the overall protection effect of the PCBA.

[0036] Working principle: When needed, first accurately solder the chip 4 to the center of the PCBA motherboard 1, ensuring that the gold wire 3 is firmly soldered to the PCBA motherboard 1, completing the initial installation of the chip 4. Then, put the anti-impact bracket 2 on the outside of the chip 4, and let the connecting pin 506 accurately insert into the snap-fit ​​holes 507 around the outside of the anti-impact bracket 2, realizing the quick positioning connection between the PCBA motherboard 1 and the anti-impact bracket 2.

[0037] During installation, four sets of downward-sloping, elastic plastic clips 503 press down on the chip 4 from all sides. The "L"-shaped pressure feet 504 at their ends fit tightly against the edges of the chip 4 with the rubber pads attached to their surfaces, providing multi-directional support for the chip 4. At the same time, two sets of parallel pressure plates 505 press the chip 4 from the top during installation, ensuring that the chip 4 is stably installed on the PCBA motherboard 1.

[0038] After the impact-resistant support 2 is fixed to the PCBA motherboard 1, the sealing strip 508 adhered to its lower surface will enhance the sealing between it and the PCBA motherboard 1, preventing dust and liquid from entering. Finally, after the PCBA motherboard 1 is installed inside the camera, when the camera is subjected to external impact, the buffer sleeve 6 can protect the PCBA motherboard 1 with its good elasticity and buffering performance. The evenly spaced through grooves at the bottom end can ensure that the buffer sleeve 6 has space when compressed and deformed, and is also conducive to heat dissipation, thus improving the overall protection effect of the PCBA and enabling the camera to operate stably in special shaking environments and corrosive environments.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stamped part bracket camera PCBA device, comprising a PCBA motherboard (1), characterized in that: The top of the PCBA main board (1) is equipped with an anti-impact support (2), and a chip (4) is installed in the center of the PCBA main board (1). Gold wires (3) are soldered to the left and right sides of the chip (4). The gold wires (3) are soldered to the PCBA main board (1). An anti-impact protection component (5) is provided on the inner side of the anti-impact support (2). The anti-impact protection component (5) includes a sealing plate (501) set at the top of the anti-impact support (2). A CG plate (502) is installed on the inner side of the sealing plate (501). A card holder spring (503) is soldered to the inner wall of the anti-impact support (2).

2. The stamped part bracket camera PCBA device according to claim 1, characterized in that, The surface of the sealing plate (501) is provided with a rubber layer, and the CG plate (502) is tightly attached to the sealing plate (501).

3. The stamped part bracket camera PCBA device according to claim 1, characterized in that, The card holder spring (503) is provided in four sets and welded around the inner wall of the anti-impact support (2). The card holder spring (503) is made of elastic plastic material and has a downward inclined structure.

4. The stamped part bracket camera PCBA device according to claim 1, characterized in that, Each of the card holder springs (503) has a pressure foot (504) welded to its end. The pressure foot (504) has an "L" shaped structure and a rubber pad is attached to its surface. The pressure foot (504) is attached to the four edges of the chip (4).

5. The stamped part bracket camera PCBA device according to claim 1, characterized in that, A pressure plate (505) is installed at the bottom center of the CG plate (502). The pressure plate (505) has an arc-shaped structure, and one end is welded to the CG plate (502), while the other end is a movable structure. There are two sets of pressure plates (505), and the two sets of pressure plates (505) are arranged in parallel.

6. The stamped part bracket camera PCBA device according to claim 1, characterized in that, Connecting pins (506) are welded to all four sides of the upper surface of the PCBA motherboard (1), snap-fit ​​holes (507) are opened on the outer periphery of the anti-impact support (2), and a sealing strip (508) is adhered to the lower surface of the anti-impact support (2).

7. The stamped part bracket camera PCBA device according to claim 1, characterized in that, A buffer sleeve (6) is fitted on the outside of the PCBA motherboard (1). The buffer sleeve (6) is made of silicone. The buffer sleeve (6) fits tightly with the PCBA motherboard (1). The bottom end of the buffer sleeve (6) is uniformly provided with through grooves.

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