FIXING SYSTEM AND FIXING METHOD FOR ELECTRONIC CARD AND HEATING PLATE MODULE

Abstract

The invention specifically relates to a mounting system and fastening method that enables the electronic circuit board and cooling module with VPX connectors, manufactured according to VITA standards, to be mounted at an optimum distance within a mechanical case also manufactured according to VITA standards, thus ensuring reliable high-speed signal transmission under shock and vibration loads, and which can be easily assembled and disassembled.

Description

1 TARIFF FIXED PUSH-ON SYSTEM FOR ELECTRONIC HR CARD AND HEATING PLATE MODULE AND FIXED PUSH METHOD Technical Area Invention: Fixing system for electronic circuit board and heatsink plate module fixing 5 It is related to the method. The invention specifically relates to electronic circuit boards with VPX connectors manufactured according to VITA standards, and The cooling module is housed in a mechanical casing manufactured according to VITA standards. By being mounted at the optimum distance, it can operate smoothly under shock and vibration loads at high altitudes. Fastening system that enables high-speed signal transmission and can be easily assembled and disassembled. 10 It relates to the system and fastening method. State of the Art VPX supports switched-structure network topology over a high-speed connector. It is an ANSI standard that provides high-performance applications and platforms. It provides opportunities. 15 In the current technology, the module with a heatsink plate and VPX connector is optimally installed into the unit. It is not clear from the distance at which it was installed. Visual inspection during installation. The module is fitted into the mechanical casing manually and with the help of a hand tool. The process involves confirming that it is fully seated by hammering it in. There are no issues with the assembly. Whether this is the case can only be determined when the unit is started and the relevant interface is tested. 20 This is understood to be a situation that leads to a significant increase in labor costs and a loss of time. It appears before us. In the current technology, cold plates manufactured according to VITA standards are used, and when the cold plate module is fixed to the case manufactured according to VITA standards The wedge-lock unit loosens under the vibration and shock load it is subjected to, reaching 25°C. This causes a decrease in signal quality or a complete loss of signal. The current In such a situation, when a problem is encountered, extra connecting elements are provided to the units. The connection details need to be opened. This will again lead to a significant increase in labor costs. And because it causes a waste of time, it leads to a decrease in the efficiency of the work. is. 30 2 The vibrations that occur while in motion, especially in military vehicles, are mentioned above. electronic circuit board and cold plate modules may become loose inside the mechanical case. There are many reasons for this. Today, mounting the electronic circuit board and cold plate module into the mechanical case is... There are various systems for disassembly, but during fixing and vibration 5 No solution has been found to prevent relaxation. As a result of the research conducted on this matter, application number CN107957759A This has been encountered. In the relevant application, the structural design of the cooling module with VPX connector... It is mentioned, but specifically, a mechanism for securing the electronic board is not provided. The removal / installation and fixing tabs are not mentioned. 10 In conclusion, due to the negative aspects described above and the current solutions being the subject of discussion... Due to its shortcomings, an improvement is needed in the relevant technical field. It has been made. The purpose of the invention The invention was created by drawing inspiration from existing situations and addressing the aforementioned drawbacks. 15 It aims to solve the problem. The purpose of the invention is to produce a VPX according to the VITA standard thanks to its built-in ear. The connectorized cooling module requires an extra tool for removal and installation from the unit. The goal is to make it possible to do it without requiring anything. Another objective of the invention is to enable the cooling module with VPX connector to operate at an optimum distance of 20 the ability to mount it and confirmation that it is mounted at the optimum distance to provide. Another purpose of the invention is to provide extra protection against the lock loosening situation of the cooling wedge. without requiring fasteners or connection details and according to MIL STD 810 H standard. 25 to provide. Another purpose of the invention is assembly and disassembly without requiring any extra special equipment. The aim is to ensure that transactions can be carried out quickly. To fulfill the objectives described above 3 by pivoting in either a clockwise or counterclockwise direction can be positioned horizontally and vertically, Cup washer to prevent loosening under shock and vibration loads. and secured with a prison screw, When in that vertical position, the cooling plate module's mechanical casing 5 the ability to be placed inside; mechanically when brought to a horizontal position. Cooling plate placed inside the case at mounting distance the module moves to the optimum distance and interacts with the electronic board assembly; cooling plate when returned to vertical position 10 to ensure the disassembly of the module and electronic board.  In the section where the cooling plate module of the mechanical case will be inserted, mechanical at least one fixing tab located on each of the two walls of the case and  Assembly process of the cooling plate module and the electronic board together then the side of the mechanical case to secure the cooling plate module 15 located on its walls and damping against vibration and shock impacts At least one wedge lock mounted with a spiral pin. It contains. The structural and characteristic features and all the advantages of the invention are given in the figures below. This becomes clearer thanks to the detailed explanation written with references to these figures. This will be understood as such, and therefore the evaluation will also be based on these forms and detailed explanations. 20 This should be done taking that into consideration. Ways to Help Understand the Discovery Figure 1 is a perspective view of the system in question in its exploded state. Figure 2 shows the movement of the fixing tabs. Figure 3 shows the mounting distance and fixing of the heatsink plate module and the electronic board. This is a view showing the atria in a vertical position. Figure 4 shows the optimum mounting distance between the heatsink plate module and the electronic board. This view shows the fixing tabs in a horizontal position. 4 Explanation of Part References 1. Heat sink module 2. Mechanical case 3. Fixing tab 4. Bowl washer 5 5. Prison screw 6. Spiral pin 7. Electronic card 8. Wedge lock A. Mounting distance 10 B. Optimum distance Detailed Description of Find This detailed description explains the electronic circuit board and cooling plate module that are the subject of the invention. The preferred configurations of the fastening system are not only better for the subject. It is explained in order to facilitate understanding. 15 Electronic card (7) enables high-speed data transfer used in military and commercial products. It is the structure that provides. The electronic board (7) contains a VPX connector and conforms to VITA standards. (preferably manufactured in accordance with VITA-46.0 2019). The heatsink module (1) provides cooling for the electronic board (7). The cooling plate module (1) is mounted inside the mechanical case (2). Here 20 The mechanical case (2) is manufactured according to VITA standards (preferably VITA-48.2-2020). The electronic board (7) also corresponds to the connector for the heatsink plate module (1). It performs its function. The mechanical case (2) contains two openings. One of these openings is for the electronic board. (7) while the mounting to the mechanical casing (2) is being closed, the other opening is the cooling plate 25 This is the part where the module (1) will fit into the mechanical case (2). The mechanical case (2) in the part where the cooling plate module (1) will be inserted, both of the mechanical case (2) There is one fixing tab (3) on each wall. Fixing tab (3) pivoting clockwise or counterclockwise horizontally and vertically It can be brought to the position. The fixing tabs (3) can be adjusted to bring the cooler to the vertical position. The cooling plate module (1) can be placed inside the mechanical casing (2). Cooling plate 5 module (1) is first mounted in the mechanical case (2) at the mounting distance (A) It is located. When the fixing tabs (3) are brought to the horizontal position, the cooler plate module (1) moves and reaches optimum distance (B) and cooler The plate module (1) and the electronic board (7) are assembled together. At this stage It is secured with fixing lugs (3), cup washer (4) and retaining screw (5). This process is shockproof and 10 It prevents loosening under vibration load. The fixing tabs (3) are in the vertical position. When brought in, the cooling plate module (1) can be installed without the need for any additional equipment. The electronic board (7) can be disassembled. Assembly process of the heatsink module (1) and the electronic board (7) After completion, the mechanical case 15 to fix the cooling plate module (1) (2) Wedge locks (8) are used on the side walls. Wedge locks (8) are used to protect against vibration and shock. It is mounted with a helical pin (6) which has shock-absorbing properties. The implementation of the fastening system described in the invention is as follows: The electronic board (7) is placed into the mechanical case (2) opening. Fixing tabs (3) While in the vertical position, the cooling plate module (1) is mounted inside the mechanical case (2) 20 It is placed at distance (A). When the fixing tabs (3) are brought to the horizontal position The cooling plate module (1) has been moved to the optimum distance (B) for mounting and It is mounted with an electronic board (7). Optimum distance (B) during operation This is the distance at which the highest efficiency is achieved and confirms that the assembly has been completed successfully. This ensures that the fixing tabs (3) are brought to the horizontal position after 25 The dish is fixed with washer (4) and clamping screw (5). Then the cooling plate module (1) The mechanical casing (2) is fixed to the side walls with a wedge lock (8). The wedge lock (8) prevents vibration. and mounted with a spiral pin (6) with shock-absorbing properties. In the invention, when the fixing tabs (3) are brought to the vertical position, no additional It can be disassembled without the need for any tools. 30

Claims

6 REQUESTS 1. - Featuring a VPX connector to enable high-speed data transfer. electronic card (7), - Cooling plate module (1) to provide cooling for the electronic board (7), - one for mounting the electronic board (7), the other for the input of the cooling plate module (1) 5 including a mechanical case (2) with two openings for The cooling plate module (1) and the electronic board (7) are inside the mechanical case (2) a fixing system to enable mounting at optimum distance (B) and its characteristic is; It pivots either clockwise or counterclockwise 10 can be positioned horizontally and vertically, Cup washer to prevent loosening under shock and vibration loads. (4) and secured with a prison screw (5), mechanical casing (2) of the cooling plate module (1) when it is in the vertical position it can be placed inside; when brought to a horizontal position, the mechanical 15 Cooling plate placed inside case (2) at mounting distance (A) module (1) moves and reaches optimum distance (B) and electronic Mounting with card (7); when it is brought back to the vertical position disassembly of the cooling plate module (1) and electronic board (7) to provide 20  In the part of the mechanical casing (2) where the cooling plate module (1) will be inserted, at least one fixing located on both walls of the mechanical casing (2) ear (3) and  Assembly process of the cooling plate module (1) and the electronic board (7) After the operation, mechanical 25 to fix the cooling plate module (1) located on the side walls (2) of the case and resistant to vibration and shock impacts at least one wedge lock mounted with a damping spiral pin (6) (8) It includes. 7 2. It is a fastening method, the characteristic of which is; the electronic card (7) is placed in the mechanical case (2) opening, Bringing the fixing tabs (3) to the vertical position, mounting of the cooling plate module (1) into the mechanical case (2) Placement at distance (A), 5 Bringing the fixing tabs (3) to the horizontal position, by bringing the fixing tabs (3) to the horizontal position, the cooling plate the module (1) must move to the optimum distance (B) for mounting and assembly with electronic card (7), when the fixing tabs (3) are in the horizontal position, the bowl washer (4) and the jail 10 fixed with screw (5), the cooling plate module (1) vibrates the side walls of the mechanical case (2) and helical pin with damping properties against shock impacts (6) secured by means of wedge lock (8) It includes the steps of the process. 15 3. A fixing method according to claim 2, and its feature is; with a cooling plate module (1). After the assembly of the electronic board (7) is completed, the fixing tabs (3) by bringing the cooling plate module (1) and the electronic board (7) to a vertical position It is disassembly.

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