A time system board card reinforcing protection device

Abstract

The utility model discloses a kind of time system board card reinforcing protection devices, including shell, further include: sliding block of sliding connection in the inner wall of shell;The utility model is provided with the structure of shell and protection pad, can effectively protect board card body, provide a relatively closed and stable external environment for board card body, resist direct physical impact and vibration from outside, reduce the damage risk caused to board card body due to vibration, impact, so that board card body can maintain relatively stable position, reduce the shaking and displacement of board card body, under the action of heat dissipation hole, heat generated during the operation of board card body can be dissipated, ensure that board card body can be in suitable working temperature environment, reduce the risk of electronic component performance decline, shortened life caused by board card body overheating, solve the problem that existing board card is insufficient in protection and poor in heat dissipation when using.

Description

Technical Field

[0001] This utility model relates to the field of circuit board technology, specifically a time synchronization circuit board reinforcement and protection device. Background Technology

[0002] The timing system is an important component of the entire measurement and control system. It mainly provides a unified, accurate, and reliable time and frequency reference for other equipment in the measurement and control system. In fields such as national defense, aerospace, government and finance, mobile communications, broadcasting and television, transportation and energy, scientific research institutes, industrial control, and metrology and calibration, the timing system plays a vital role. These fields have extremely high requirements for the accuracy and stability of time synchronization, and any tiny time error may lead to serious consequences.

[0003] However, some existing circuit boards, especially longer or larger ones, are prone to deformation when subjected to vibration or impact due to their limited strength and rigidity. This can lead to poor contact between the board's pins and the slots. Once the contact between the pins and the slots is unstable, signal transmission will be interfered with, and data transmission may result in errors or loss. This can cause the entire system to malfunction, leading to program crashes, data loss, and other problems, thus affecting the reliability and stability of the equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a time-control board reinforcement and protection device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a timekeeping board reinforcement and protection device, comprising a housing, and further comprising: A sliding block is slidably connected to the inner wall of the outer shell. A board body is fixedly connected to one side of the sliding block. A guide groove is provided on the inner wall of the opening on one side of the outer shell. A compression mechanism for limiting the board body is provided in the inner cavity of the sliding block. Anti-slip particles are fixedly connected to the upper and lower surfaces of the sliding block. Protective pads are fixedly connected to the upper and lower inner walls of the outer shell. Heat dissipation holes are provided on the upper and lower surfaces of the outer shell.

[0006] Preferably, the compression mechanism includes a mounting groove formed in the inner cavity of the sliding block, a spring is fixedly connected to the inner wall of the mounting groove, and a connecting block is fixedly connected to one end of the spring.

[0007] Preferably, a fixing groove is provided on both sides of the mounting groove, and a fixing block is fixedly connected to both ends of the connecting block, and the surface of the fixing block is slidably connected to the inner wall of the fixing groove.

[0008] Preferably, one side of the connecting block is designed with an inclined structure, and the connecting block is used in conjunction with the guide groove.

[0009] Preferably, the number of anti-slip particles is several, and they are evenly distributed on the upper and lower surfaces of the sliding block. Both the anti-slip particles and the protective pad are made of rubber.

[0010] Preferably, the number of heat dissipation holes is several, and their inner walls are designed with an inclined structure.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention, through the design of the outer shell and protective pads, effectively protects the circuit board body, providing a relatively enclosed and stable external environment to resist direct physical impacts and vibrations. This reduces the risk of damage caused by vibration and impact, allowing the circuit board body to maintain a relatively stable position and reducing shaking and displacement. This ensures good contact between the pins and the slots, preventing signal transmission from being interfered with and greatly improving the accuracy and integrity of data transmission. The heat dissipation holes effectively dissipate the heat generated during operation, ensuring the circuit board body operates at a suitable temperature. This reduces the risk of performance degradation and shortened lifespan of electronic components due to overheating, solving the problems of insufficient protection and poor heat dissipation in existing circuit boards. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial three-dimensional structural diagram of the present invention; Figure 3 This is a partial three-dimensional cross-sectional structural diagram from another perspective of the present invention; Figure 4 This is a partial three-dimensional cross-sectional structural diagram of the present invention.

[0013] In the diagram: 1. Outer shell; 2. Sliding block; 3. Board body; 4. Guide groove; 5. Compression mechanism; 51. Mounting groove; 52. Spring; 53. Connecting block; 6. Fixing groove; 7. Fixing block; 8. Anti-slip particles; 9. Protective pad; 10. Heat dissipation hole. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-4 As shown, a timekeeping board reinforcement and protection device includes a housing 1, which is made of titanium alloy, thereby effectively protecting the internal boards from damage caused by complex external environments.

[0016] The inner wall of the outer shell 1 is slidably connected with two sliding blocks 2. One side of the sliding block 2 is fixedly connected to the board body 3. Through the cooperation of the sliding block 2 and the board body 3, the staff can easily insert the board body 3 into the inner cavity of the outer shell 1 to protect it.

[0017] The inner wall of the opening on one side of the outer casing 1 is provided with guide grooves 4. There are two guide grooves 4, and they are designed with an inclined structure. The specially shaped guide grooves 4 can provide smooth installation guidance for the subsequent installation of the structure.

[0018] The inner cavity of the sliding block 2 is provided with a compression mechanism 5. The compression mechanism 5 can limit the position of the sliding block 2 and the board body 3, thereby effectively reducing the possibility of accidental movement of the board body 3 and improving the stability of the board body 3 in the inner cavity of the outer shell 1.

[0019] The compression mechanism 5 includes a mounting groove 51 formed in the inner cavity of the sliding block 2. A spring 52 is fixedly connected to the inner wall of the mounting groove 51, and a connecting block 53 is fixedly connected to one end of the spring 52.

[0020] The surface of the connecting block 53 is slidably connected to the inner wall of the mounting groove 51. One side of the connecting block 53 is designed with an inclined structure. The connecting block 53 works in conjunction with the guide groove 4. Under this action, the connecting block 53 can enter the inner cavity of the outer shell 1, thereby facilitating the movement of the sliding block 2 in the inner cavity of the outer shell 1.

[0021] Fixing grooves 6 are provided on both sides of the mounting groove 51, and fixing blocks 7 are fixedly connected to both ends of the connecting block 53. The surface of the fixing block 7 is slidably connected to the inner wall of the fixing groove 6. Through the cooperation of the fixing groove 6 and the fixing block 7, the connecting block 53 can be guided when it moves, so as to make the connecting block 53 more stable when it moves and avoid the connecting block 53 from falling out of the inner cavity of the mounting groove 51.

[0022] Anti-slip particles 8 are fixedly connected to both the upper and lower surfaces of the sliding block 2, and protective pads 9 are fixedly connected to both the upper and lower inner walls of the outer shell 1. The protective pads 9 are used in conjunction with the board body 3.

[0023] There are several anti-slip particles 8, which are evenly distributed on the upper and lower surfaces of the sliding block 2. Both the anti-slip particles 8 and the protective pad 9 are made of rubber.

[0024] Under this action, the anti-slip particles 8 increase the friction between the sliding block 2 and the inner wall of the outer shell 1, thereby further improving the stability of the board body 3 in the inner cavity of the outer shell 1. Since the anti-slip particles 8 and the protective pad 9 are both made of special materials, they can play a role in buffering and shock absorption for the board body 3, effectively reducing problems such as loosening of internal circuit solder joints and damage to components caused by severe vibration or impact, and protecting the electrical and mechanical performance of the board body 3.

[0025] The upper and lower surfaces of the outer casing 1 are provided with heat dissipation holes 10. There are several heat dissipation holes 10, and their inner walls are designed with an inclined structure. Through the special shape design of the heat dissipation holes 10, the airflow can form a vortex effect when passing through, increasing the contact time between the air and the inner wall of the outer casing 1, thereby improving the heat exchange efficiency between the air and the board body 3 and effectively improving the heat dissipation performance.

[0026] It is worth noting that the technical features such as the board body 3 proposed in this technical solution should be regarded as prior art. The specific structure, working principle and possible control methods and spatial arrangement of these technical features can be selected using conventional methods in this field. This technical solution will not elaborate further.

[0027] Working principle: First, when it is necessary to protect the circuit board body 3, the operator can insert the sliding block 2 into the inner cavity of the outer shell 1. At this time, under the action of the guide groove 4, the connecting block 53 can compress the spring 52 and fully enter the inner cavity of the mounting groove 51, so that the sliding block 2 can enter the inner cavity of the outer shell 1. When it is moved to the appropriate position, the connecting block 53 will pop out from the inner cavity of the outer shell 1 under the elastic force of the spring 52, thereby fixing the position of the circuit board body 3. At this time, under the action of the anti-slip particles 8 and the protective pad 9, the circuit board body 3 can be effectively protected, reducing the risk of damage to the circuit board body 3 caused by vibration and impact, and enabling the circuit board body 3 to maintain a relatively stable position.

[0028] At this time, the heat exchange efficiency between the air and the board body 3 is enhanced by the specially designed heat dissipation holes 10, which can dissipate the heat generated by the board body 3 in a timely manner, so that the board body 3 can be maintained at a suitable working temperature. This reduces the situation of performance degradation and accelerated component aging caused by overheating of the board body 3, and improves the stability of the board body 3 during use.

[0029] When it is necessary to remove the main body 3 of the board, press the connecting block 53 to make it fully enter the inner cavity of the mounting slot 51, and the main body 3 of the board can be removed.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] 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 timekeeping board reinforcement and protection device, comprising a housing (1), characterized in that, Also includes: A sliding block (2) is slidably connected to the inner wall of the outer shell (1). A board body (3) is fixedly connected to one side of the sliding block (2). A guide groove (4) is provided on the inner wall of the opening on one side of the outer shell (1). A compression mechanism (5) for limiting the board body (3) is provided in the inner cavity of the sliding block (2). Anti-slip particles (8) are fixedly connected to the upper and lower surfaces of the sliding block (2). Protective pads (9) are fixedly connected to the upper and lower inner walls of the outer shell (1). Heat dissipation holes (10) are opened on the upper and lower surfaces of the outer shell (1).

2. The timekeeping board reinforcement and protection device according to claim 1, characterized in that: The compression mechanism (5) includes a mounting groove (51) opened in the inner cavity of the sliding block (2), and a spring (52) is fixedly connected to the inner wall of the mounting groove (51), and a connecting block (53) is fixedly connected to one end of the spring (52).

3. The timekeeping board reinforcement and protection device according to claim 2, characterized in that: The mounting groove (51) has a fixing groove (6) on both sides, and the connecting block (53) has a fixing block (7) fixedly connected to both ends. The surface of the fixing block (7) is slidably connected to the inner wall of the fixing groove (6).

4. The timekeeping board reinforcement and protection device according to claim 2, characterized in that: One side of the connecting block (53) is designed with an inclined structure, and the connecting block (53) is used in conjunction with the guide groove (4).

5. The timekeeping board reinforcement and protection device according to claim 1, characterized in that: The number of anti-slip particles (8) is several, and they are evenly distributed on the upper and lower surfaces of the sliding block (2). The anti-slip particles (8) and the protective pad (9) are both made of rubber.

6. The timekeeping board reinforcement and protection device according to claim 1, characterized in that: The number of heat dissipation holes (10) is several, and their inner walls are designed with an inclined structure.

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