High-temperature-resistant circuit board based on nano-coating protection

Abstract

The utility model relates to the technical field of circuit board, and disclose a kind of high-temperature-resistant circuit board based on nano plating protection, including circuit board body, the surface of the circuit board body is fixedly connected with two sliding bin, the surface of the sliding bin is slidably connected with sliding plate, the surface of the sliding plate is fixedly connected with mounting block, the surface of the sliding bin is fixedly connected with fixed link, the circular surface of the fixed link is slidably connected with operating plate, the side fixedly connected with inserting rod of operating plate close to sliding bin, the surface of the sliding plate is equipped with several insertion slot, the recess of the end away from sliding bin of the fixed link is equipped with, the surface of the fixed link recess is fixedly connected with blocking block. This kind of high-temperature-resistant circuit board based on nano plating protection, avoid staff when installing circuit board body, due to the size of circuit board body is smaller, leading to staff unable normal installation, cause the situation that circuit board body cannot normally use appears.

Description

Technical Field

[0001] This utility model relates to the field of circuit board technology, and in particular to a high-temperature resistant circuit board based on nano-coating protection. Background Technology

[0002] In the development of miniaturization and high power in electronic devices, small-sized high-temperature resistant circuit boards are widely used in automotive, industrial control and other scenarios. They need to be protected against corrosion and high temperatures through nano-coating. However, the installation of existing small-sized circuit boards has significant defects: traditional installation often relies on direct drilling for fixation. Due to the small size of the board, drilling can easily cause the substrate to crack and the nano-coating to break, affecting the protective performance and the life of the circuit board. Some use fixed brackets for installation, but the bracket positions are not adjustable. If there is a deviation in the installation hole position, it is difficult for the staff to align it accurately. Forced installation can easily cause the circuit board to deform and components to desolder, ultimately resulting in the circuit board becoming unusable.

[0003] Regarding the above and existing related technologies, the inventors believe that the following defects often exist: when workers install the circuit board body, the small size of the circuit board body makes it difficult for workers to install it properly, resulting in the circuit board body not being able to be used normally. Summary of the Invention

[0004] The technical problem to be solved by this utility model is that the existing technology has the disadvantage that when workers install the circuit board body, the small size of the circuit board body makes it impossible for them to install it properly, resulting in the circuit board body not being usable. To this end, we propose a high-temperature resistant circuit board based on nano-coating protection.

[0005] To achieve the above objectives, this application adopts the following technical solution: a high-temperature resistant circuit board based on nano-coating protection, comprising a circuit board body, two sliding chambers fixedly connected to the surface of the circuit board body, a sliding plate slidably connected to the surface of each sliding chamber, a mounting block fixedly connected to the surface of each sliding plate, a fixing rod fixedly connected to the surface of each sliding chamber, and an operating plate slidably connected to the arc surface of the fixing rod, the operating plate being close to the sliding chamber. A rod is fixedly connected to one side of the sliding plate, and several slots are provided on the surface of the sliding plate.

[0006] Preferably, a groove is provided at the end of the fixing rod away from the sliding chamber, and a blocking block is fixedly connected to the surface of the groove of the fixing rod.

[0007] Preferably, a spring is fitted onto the arc surface of the fixing rod, and the two ends of the spring are fixedly connected to the sliding chamber and the operating plate, respectively.

[0008] Preferably, a fixing block is fixedly connected to the surface of the sliding chamber, a limiting rod is slidably inserted into the fixing block, and one end of the limiting rod is fixedly connected to the limiting block.

[0009] Preferably, a fixing groove is provided at the end of the limiting rod away from the limiting block, and a handle is fixedly connected to the surface of the fixing groove of the limiting rod.

[0010] Preferably, the surface of the circuit board body is provided with a coating, and the coating material of the circuit board body is silicon dioxide.

[0011] The technical effects and advantages of this utility model are as follows: This invention facilitates the installation of the circuit board body by staff, avoiding situations where the circuit board body is too small to install properly, thus preventing the circuit board body from becoming unusable. Attached Figure Description

[0012] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the sliding chamber in this utility model; Figure 3 In this utility model Figure 2 Enlarged view of point A; Figure 4 This is a schematic diagram of the structure of the fixing block in this utility model; Figure 5 This is a schematic diagram of the four parts of the structure of this utility model.

[0013] Legend: 1. Circuit board body; 2. Sliding compartment; 3. Sliding plate; 4. Mounting block; 5. Fixing rod; 6. Control panel; 7. Insert rod; 8. Slot; 9. Block; 10. Spring; 11. Fixing block; 12. Limiting rod; 13. Limiting block; 14. Handle. Detailed Implementation

[0014] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0015] Reference Figures 1-5 As shown, this utility model provides a technical solution: a high-temperature resistant circuit board based on nano-coating protection, including a circuit board body 1. Two sliding chambers 2 are fixedly connected to the surface of the circuit board body 1. A sliding plate 3 is slidably connected to the surface of the sliding chambers 2. An mounting block 4 is fixedly connected to the surface of the sliding plate 3. A fixing rod 5 is fixedly connected to the surface of the sliding chambers 2. An operating plate 6 is slidably connected to the arc surface of the fixing rod 5. A plug rod 7 is fixedly connected to the side of the operating plate 6 near the sliding chambers 2. Several slots 8 are provided on the surface of the sliding plate 3, which facilitates the installation of the circuit board body 1 by the staff. This avoids the situation where the circuit board body 1 cannot be installed properly due to its small size, resulting in the circuit board body 1 being unusable. A groove is provided at the end of the fixing rod 5 away from the sliding chambers 2. A blocking block 9 is fixedly connected to the surface of the slot. The blocking block 9 restricts the movement of the operating plate 6, preventing the operating plate 6 from slipping due to excessive force when pulled by the operator. A spring 10 is fitted onto the arc surface of the fixing rod 5. The two ends of the spring 10 are fixedly connected to the sliding chamber 2 and the operating plate 6, respectively. The rebound force of the spring 10 automatically inserts the insertion rod 7, which not only restricts the sliding of the insertion rod 7 but also reduces the number of operation steps for the operator, allowing the operator to proceed to the next operation more quickly and improving the operator's work efficiency. A fixing block 11 is fixedly connected to the surface of the sliding chamber 2. A limiting rod 12 is slidably inserted into the fixing block 11. One end of the limiting rod 12 is fixedly connected to a limiting block 13, which restricts the movement of the operating plate 6 and indirectly restricts the movement of the insertion rod 7, preventing the operator from slipping due to excessive force when pulling the operating plate 6. When sliding plate 3 is in motion, the insertion rod 7 collides with the slot 8, causing damage to the insertion rod 7. The end of the limiting rod 12 away from the limiting block 13 has a fixing groove. A handle 14 is fixedly connected to the surface of the fixing groove of the limiting rod 12. The handle 14 facilitates the operation of the limiting rod 12 and prevents the operator from slipping due to the smooth arc surface of the limiting rod 12. The surface of the circuit board body 1 is coated with a silicon dioxide material, which protects the circuit board body 1 and has superhydrophobic properties, effectively preventing the intrusion of corrosive media such as water vapor.

[0016] Working principle: The surface of the circuit board body 1 is coated with silicon dioxide, which protects the circuit board body 1. When the operator needs to adjust the position of the mounting block 4 to facilitate the installation of the circuit board body 1, the operating plate 6 is pulled, the spring 10 is stretched, and the operating plate 6 drives the insertion rod 7 to move. When the operating plate 6 contacts the surface of the blocking block 9, the operating plate 6 stops moving. At this time, the insertion rod 7 is completely disengaged from the surface of the slot 8. The handle 14 is pushed to drive the limit block 13 to move. When the limit block 13 moves between the sliding chamber 2 and the operating plate 6, the limit block 13 can restrict the movement of the operating plate 6. The mounting block 4 moves, and the mounting block 4 drives the sliding plate 3 to slide on the surface of the sliding chamber 2. When the mounting block 4 moves to the appropriate position, the handle 14 is pulled to drive the limit rod 12 to move. The limit rod 12 drives the limit block 13 to move. When the limit block 13 no longer blocks the movement of the operating plate 6, the rebound force of the spring 10 drives the operating plate 6 to move. The operating plate 6 drives the insertion rod 7 to move until the insertion rod 7 is inserted into the surface of the slot 8. At this time, the operator can install the circuit board body 1.

[0017] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A high-temperature resistant circuit board based on nano-coating protection, characterized in that, The circuit board includes a circuit board body (1), two sliding chambers (2) are fixedly connected to the surface of the circuit board body (1), a sliding plate (3) is slidably connected to the surface of the sliding chamber (2), an mounting block (4) is fixedly connected to the surface of the sliding plate (3), a fixing rod (5) is fixedly connected to the surface of the sliding chamber (2), an operating plate (6) is slidably connected to the arc surface of the fixing rod (5), a plug rod (7) is fixedly connected to the side of the operating plate (6) near the sliding chamber (2), and several slots (8) are opened on the surface of the sliding plate (3).

2. The high-temperature resistant circuit board based on nano-coating protection according to claim 1, characterized in that: The fixed rod (5) has a groove at one end away from the sliding chamber (2), and a blocking block (9) is fixedly connected to the surface of the groove of the fixed rod (5).

3. The high-temperature resistant circuit board based on nano-coating protection according to claim 1, characterized in that: The arc surface of the fixed rod (5) is fitted with a spring (10), and the two ends of the spring (10) are fixedly connected to the sliding chamber (2) and the operating plate (6) respectively.

4. A high-temperature resistant circuit board based on nano-coating protection according to claim 1, characterized in that: A fixing block (11) is fixedly connected to the surface of the sliding chamber (2), and a limiting rod (12) is slidably inserted in the fixing block (11). One end of the limiting rod (12) is fixedly connected to a limiting block (13).

5. A high-temperature resistant circuit board based on nano-coating protection according to claim 4, characterized in that: The limiting rod (12) has a fixing groove at one end away from the limiting block (13), and a handle (14) is fixedly connected to the surface of the fixing groove of the limiting rod (12).

6. A high-temperature resistant circuit board based on nano-coating protection according to claim 1, characterized in that: The surface of the circuit board body (1) is coated with a silicon dioxide material.

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