Computer central processing unit convenient to maintain
By designing the structure of the fixed plate, movable rod, limit plate and compression spring on the central processor, the problem of grease spillage is solved, the disassembly process is simplified, and the convenience of maintenance is improved.
Patent Information
- Application Number
- CN202422065420.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-23
AI Technical Summary
After installing the radiator on the central processor, the silicon grease is prone to overflow, resulting in the need to be wiped clean during disassembly, which increases the trouble for the staff.
A structure including a fixed plate, a movable rod, a limiting plate and a compression spring is designed. The limiting plate moves upward through the elastic force of the compression spring to block the silicon grease and reduce spillage.
It effectively reduces the spill of silicon grease, simplifies the disassembly of the central processor, and reduces the operating troubles of staff.
Smart Images
Figure CN222994893U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of central processing units, and specifically relates to a computer central processing unit that is convenient for maintenance. Background Technique
[0002] As the operation and control core of a computer system, the Central Processing Unit (CPU) is the final execution unit for information processing and program operation. Since the CPU came into being, it has made great developments in logical structure, operation efficiency, and functional extension.
[0003] In a computer, the central processing unit is often installed on the motherboard. After the central processing unit is installed on the motherboard, it is necessary to apply thermal grease on the top surface of the processor, and then install the radiator above the processor. The bottom of the radiator will squeeze the thermal grease, resulting in the thermal grease being prone to overflow to the outside on the top of the processor. When disassembling the central processing unit, the staff needs to wipe the thermal grease overflowing on the outer surface clean before taking out the processor. Such a method adds trouble to the staff. Content of the Utility Model
[0004] The purpose of the utility model is to provide a computer central processing unit that is convenient for maintenance to solve the problems existing in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A computer central processing unit that is convenient for maintenance, including a central processing unit body and a plurality of contact type interfaces arranged at the bottom thereof, further including:
[0006] A fixing plate fixedly connected to the top of the central processing unit body, a plurality of movable rods fixedly connected to the inside of the fixing plate, and a limiting plate movably connected to the surface of the movable rods for blocking the thermal grease on the top of the fixing plate;
[0007] A compression spring sleeved on the surface of the movable rod, with both ends of the compression spring fixed between the bottom wall inside the fixing plate and the bottom of the limiting plate, and lifting plates fixedly connected to both the front and rear sides of the fixing plate.
[0008] Preferably, limiting grooves are provided on both sides of the central processing unit body, and the limiting grooves are arc-shaped.
[0009] Preferably, a marking plate is provided at a corner of the top of the central processing unit body, and the marking plate is located at the edge of the central processing unit body.
[0010] Preferably, sliding grooves are provided on the left and right sides of both inner cavities of the fixing plate, sliders are movably connected inside the sliding grooves, and the surfaces of the sliders are slidably connected to the inside of the sliding grooves.
[0011] Preferably, convex plates are fixedly connected to both sides of the top of the central processing unit body.
[0012] Preferably, the limiting plate is located on the outer surface of the protrusion on the top of the central processing unit body, and the inner side of the limiting plate fits with the outer surface of the protrusion on the top of the central processing unit body.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] After the radiator is installed above the central processing unit body in the present utility model, through the elastic force of the compression spring itself, the limiting plate can be driven to always move upward, so that the limiting plate can block the silicone grease applied on the top of the central processing unit body, thereby reducing the overflow of the silicone grease to the outside. Furthermore, it can avoid the trouble that when the staff disassembles the central processing unit body, they need to wipe the silicone grease overflowing outside the central processing unit body before taking it out. At the same time, through the setting that lifting plates are fixedly connected to both sides of the fixing plate, it is convenient for the staff to have a force application point on the central processing unit body, so as to facilitate the disassembly and assembly of the central processing unit body. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0016] Figure 2 is a bottom view structural schematic diagram of the present utility model;
[0017] Figure 3 is a partial structural schematic diagram of the present utility model;
[0018] Figure 4 is a structural schematic diagram of the present utility model after the fixing plate and the limiting plate are separated;
[0019] Figure 5 In the present utility model Figure 4 is a partial enlarged view of part A.
[0020] In the figure: 1, central processing unit body; 2, fixing plate; 3, movable rod; 4, limiting plate; 5, compression spring; 6, sliding groove; 7, lifting plate; 8, limiting groove; 9, marking plate; 10, convex plate; 11, contact type interface; 12, slider. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.
[0022] Please refer to Figures 1-5 As shown, a computer central processing unit that is convenient for maintenance includes a central processing unit body 1, and a number of contact interfaces 11 for cooperating with the computer motherboard are provided at the bottom of the central processing unit body 1. A fixing plate 2 is fixedly connected to the top of the central processing unit body 1. A number of movable rods 3 are fixedly connected to the inner side of the fixing plate 2. A limiting plate 4 for shielding the silicone grease on the top of the fixing plate 2 is movably connected to the surface of the movable rod 3. A compression spring 5 is sleeved and connected to the surface of the movable rod 3, and both ends of the compression spring 5 are fixed between the bottom wall of the inner side of the fixing plate 2 and the bottom of the limiting plate 4. Lifting plates 7 are fixedly connected to both the front and rear sides of the fixing plate 2.
[0023] Limiting grooves 8 are provided on both sides of the central processing unit body 1, and the limiting grooves 8 are arc-shaped. In this way, the central processing unit body 1 can be aligned with the installation openings on the motherboard, which is convenient for better placement in the subsequent process.
[0024] A marking plate 9 is provided at a corner of the top of the central processing unit body 1, and the marking plate 9 is located at the edge of the central processing unit body 1. In this way, it is convenient to align the central processing unit body 1 with the installation position on the motherboard, so as to facilitate better installation.
[0025] Sliding grooves 6 are provided on the left and right sides of both sides of the inner cavity of the fixing plate 2. Sliders 12 are movably connected to the inside of the sliding grooves 6, and the surface of the sliders 12 is slidably connected to the inside of the sliding grooves 6. In this way, the moving position of the limiting plate 4 can be limited to prevent the limiting plate 4 from sliding out of the inner side of the fixing plate 2.
[0026] Convex plates 10 are fixedly connected to both sides of the top of the central processing unit body 1. In this way, when the central processing unit body 1 is placed at the installation position on the motherboard, the limiting structure on the motherboard can press the top surface of the convex plates 10, thereby facilitating the limiting and fixing of the central processing unit body 1.
[0027] The limiting plate 4 is located on the outer surface of the protrusion on the top of the central processing unit body 1, and the inner side of the limiting plate 4 is in contact with the outer surface of the protrusion on the top of the central processing unit body 1. In this way, after applying thermal grease on the top of the central processing unit body 1, with the installation of the radiator, the bottom of the radiator will come into contact with the top of the central processing unit body 1. When in contact, the thermal grease will be squeezed, and it is easy for the thermal grease to overflow to the outside after being squeezed. Therefore, through the blockage of the limiting plate 4, the pollution caused by the thermal grease to the outer surface of the central processing unit body 1 can be effectively reduced.
[0028] It should be noted that in this technical solution, technical features such as... should be regarded as the prior art. For the specific structures, working principles, possible control methods, and spatial arrangement methods of these technical features, conventional selections in the art can be adopted, and this technical solution will not be further specifically elaborated.
[0029] Working principle: During use, the central processing unit body 1 can be installed at the position on the main board, and then the central processing unit body 1 is fixed through the limiting mechanism on the main board. After the fixation is completed, then apply thermal grease on the top of the central processing unit body 1, and then install the radiator on the top of the central processing unit body 1. After the radiator is installed and fixed, the bottom of the radiator will come into contact with the top of the central processing unit body 1 and squeeze the thermal grease. At the same time, the bottom of the radiator will also exert a downward force on the top of the limiting plate 4 and compress the compression spring 5. When the thermal grease is squeezed, it will be blocked by the limiting plate 4, thereby effectively reducing the overflow of the thermal grease. When disassembling the central processing unit body 1, the fixation of the central processing unit body 1 can be cancelled through the limiting structure, and finally, the thumb and middle finger are directly located at the positions of the front and rear lifting plates 7, so that the central processing unit body 1 can be removed.
[0030] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.
[0031] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A computer central processing unit that is easy to maintain, comprising a central processing unit body (1) and a plurality of electric contact interfaces (11) arranged at the bottom thereof, characterized in that: Also includes: A fixed plate (2) is fixedly connected to the top of the central processing unit body (1), a plurality of movable rods (3) are fixedly connected to the inner side of the fixed plate (2), and a limiting plate (4) for shielding the silicone grease on the top of the fixed plate (2) is movably connected to the surface of the movable rod (3); A compression spring (5) is sleeved and connected to the surface of the movable rod (3), and the two ends of the compression spring (5) are respectively fixed to the bottom wall on the inner side of the fixed plate (2) and the bottom of the limit plate (4), and the front and rear sides of the fixed plate (2) are fixedly connected with lifting plates (7).
2. The computer central processing unit that is easy to maintain according to claim 1, characterized in that: Limiting grooves (8) are provided on both sides of the central processing unit body (1), and the limiting grooves (8) are arranged in an arc shape.
3. The computer central processing unit that is easy to maintain according to claim 1, characterized in that: A marking plate (9) is provided at one corner of the top of the central processing unit body (1), and the marking plate (9) is located at the edge of the central processing unit body (1).
4. The computer central processing unit that is easy to maintain according to claim 1, characterized in that: Slide grooves (6) are provided on the left and right sides of the inner cavity of the fixed plate (2), and the interior of the slide groove (6) is movably connected with a slider (12), and the surface of the slider (12) is slidably connected to the interior of the slide groove (6).
5. The computer central processing unit that is easy to maintain according to claim 1, characterized in that: Both sides of the top of the central processing unit body (1) are fixedly connected with convex plates (10).
6. The computer central processing unit that is easy to maintain according to claim 1, characterized in that: The limiting plate (4) is located on the outer surface of the top protrusion of the central processing unit body (1), and the inner side of the limiting plate (4) is in contact with the outer surface of the top protrusion of the central processing unit body (1).