TWM258557U - Clip for heat sink - Google Patents

Description

M258557 V. Creation Instructions (1)

[New technology belongs to the technical field J This creation is about a radiator fastener, a radiator fastener. 2. Don't be a kind of easy-to-understand technology. [Prior technology] The central processing unit is the core component of the computer. Therefore, it is necessary to eliminate the central dagger in time == 理 ίίί =: ίΓ 工 1 Within the scope of the industry, the industry is usually in the middle: the effect of conducting the i diffuser 'requires the heat of the kelp disk can be quickly 7 earth-like ... The heat sink is firmly and tightly connected to the central processing unit. To this end, a heat sink is usually used to press the heat sink against the surface of the central device. In order to make the fixing of the heat sink fast and convenient, to make it engage with the towel central processor, and the surface pressure on the central processor is uniform, various fasteners are used to fix the heat sink. As shown in the first figure, a radiator fastener 0 includes a fastener 91 in the shape of a "door" and a handle 92 pivoted on the middle portion. One end of the handle 92 is cam-shaped. The fastener η There is a cross beam μ and two buckle legs 94 extending downward along both ends of the cross beam 93, and a buckle M is provided at the end of each buckle leg 94. A fixing module 97 is provided with four corner posts 98, and each corner post 98 forms a perforation 99 corresponding to the above-mentioned buckle 95. When fixing the heat sink (not shown in the figure), place the heat sink in the fixing module 97, and the beam 93 of the fastener 91 is located on the heat sink. 'Align the fastener 9 1 with the two hooks 9 4 and the hook 9 5 On the perforated 99 of the fixed module 9 7, press the fastener 90 firmly downward, so that the two buckles 94 of the fastener 90 are elastically stretched out, and the hook 95 slides to the perforated 99 of the fixed module 97 and wears M258557 automatically. V. Creation instructions (2) The hole 99 is fastened, and then the handle 92 is rotated to cause the fastener "solid: thin, the handle 92 is subjected to a reaction force, and its cam uses the cam principle to turn the rotation of the handle 92". By the action force, therefore the operation is labor-saving and there is no danger of slipping:,: 2 :: Pressing the buckle 90 firmly in a straight line, overcoming the two buckle feet, it can be seen that the force applied is greater, which is difficult: == When the two buckle feet 95 are moved to the perforation 99, the two buckle feet 94 suddenly bounce: inside ^, when the buckle hits the radiator and damages the central processing unit and other electronic components, and: Mistakes bring a lot of inconvenience to the operation, = Health improvement. [This] further its structure [Content] The purpose is to provide a convenient operation of the radiator fastener. The thermal fastener of this creation is matched with the fixed module = the printed circuit board is in contact with the heating electronic components. It includes a body, which has a beam, and the beam is provided with a pivot end connected to both ends. In the main body beam, and can be rotated around the pivot straight and horizontal two positions, between the two ends of the main body beam, owing:-buckle feet, the buckle feet are pivotally connected to the beam ㈣, the end of which is connected to the fixed mold = with 5, The thickness of the buckle part contained in the containing groove is greater than the width of the containing groove. The buckle foot and the main body containing groove are interference fit and can be stationary at any angle. . Compared with the previous technology, this creation has the following advantages: · Because the buckle of the heat sink buckle of this creation and the two sides of the main body receiving groove are interference fit, it can be stopped at any angle, so there is no need to press the buckle when using the buckle. Adjust the buckle M258557

It ’s easy to disassemble and assemble, which is easy to operate. [Embodiment] Please refer to the second figure to 篦. Taiming and the fixed heat sink fastener 20 preset on the printed circuit board 70 are fixed to the printed circuit through;: to help it dissipate heat. τcentral handles close contact and assists

The fixing module 60 is provided with a buckle hole 64 on a fixed frame post 62, and the frame of the heat sink 10 has a plurality of centers that are straight to the substrate 12 to radiate the opposite sides of the heat sink 10 respectively. A 160-shaped frame has four corner posts 62, and each corner can accommodate a radiator 10. The substrate 12 in contact with the processor 80 and the parallel heat radiation fins 14 are formed with a stepped portion for mounting the fastener 20. The provincial fastener 20 includes a main body and an operating body. The main body has k-wood 32 and two movable buckle legs 34 pivotally connected to two ends of a cross beam 32. The cross beam 32 is provided with a receiving groove 320 communicating with the two ends and the middle part penetrates up and down. The cross beam is provided at a position where the middle part penetrates. A first pivot hole 322 communicating with the receiving groove 32 is formed at each end of the beam 32, and a second pivot hole 32 is communicated with the receiving groove 32. Each buckle 34 has a vertical portion 34 (). The upper end of the vertical portion 34 is provided with a pair of pivot shafts 342 on opposite sides, and the pivot shaft 342 can be matched with the second pivot hole 324 at the end of the beam 32. In the receiving groove 32 () pivotally connected to the two ends of the beam 32, the thickness of the plate body in the receiving groove 320 is slightly larger than the visibility of the receiving groove 320. Therefore, when the buckle 34 is pivotally connected to the beam At 32 o'clock, it has an interference fit with the accommodation groove 320 and has a large friction force, so that the buckle foot 34 can be rotated around the pivot point and can be stationary at any angle. The lower end of the vertical portion 34 has an inward bend M258557.

ί 倒 Γ 夕 Γ 2 can be hooked into the corresponding buckle hole 64 on the 6 ° angle post 62 of the fixed module. In addition, the upper end of the vertical portion 340 of the buckle foot 34 is folded outwards: :: mulberry body 40 is in the shape of a rod, One end is formed with a cam 形成 operating handle 44 connected to the cam 42. The two sides of the cam 42 are provided with two pivot joints. The working body 4G cooperates with the main thin first pivot hole through the pivot shaft 46 to the middle of the cross beam 32. 'By applying force to the operating handle 44, the point can be rotated between the straight position and the horizontal position, and the lowest point of the cam 42 is 〇; below the pivot joint point, when the operating body 40 is rotated, the cam 42 is the highest point in the vertical direction The distance between the contact point and the pivot point changes. When the operating body 40 is in a vertical position, the distance is the smallest, and when the operating body 40 is in a near-horizontal position, the distance is the largest.

When using the buckle 20, the buckle feet 34 of the two buckles 20 are swinged away and kept at a certain angle, and then placed on the platform portions 6 on both sides of the radiator, and the buckle feet 34 of the hem are used. The barb 344 is accommodated in the buckle hole 64 of the fixed module 60, and a downward pressure is generated by rotating the operating body 40 to press the radiator 10 to the central processing unit 80. When the operating body 40 is about to be When it is turned to the horizontal position, the maximum thrust force is generated, so that the radiator 10 is firmly attached to the central processing unit 80. In the embodiment of this creation, 'in order to make the operating body 40 of the buckle 20 stay stationary at the buckling position and not swing at will, a relative concave-convex structure can be set in the operating handle 44 and the cross-section 32 receiving groove 3 2 0 (Figure Unlabeled). In the embodiment of the present creation, in order to make the operation of the fastener 20 more convenient, the free ends of the operating handle 44 of one fastener 20 are connected by a link to form a,, door, and shape to form the two fasteners into one. In the embodiment of this creation, the use and operation of the radiator fastener 2

M258557 Creation instructions (5) It is more convenient to transfer. The above radiator 10 platform part 16 can be further added _ plate-shaped bearing part 18 'The main body 30 is provided with an elastic abutment part 3 6 below the two ends of the beam 32 32 Both sides of the middle portion of the abutment portion 36 extend laterally to form __ ^ pieces 360, respectively. The supporting portion 18 is provided with a plurality of latching structures (not shown in the figure) that cooperate with the abutting 36 card 360 of the radiator fastener 20, so that the radiator 20 can be preassembled with the radiator 10. In order to make the heat dissipation of the heat sink 10 better and better, a fan 90 may be further installed on the bearing portion 18. To sum up, this creation complies with the requirements for new patents, and a patent application was filed in accordance with the law. However, the above is only a preferred embodiment of this creation. For those who are familiar with the skills of this case, the equivalent modifications or changes made according to the spirit of this creation should be covered by the following patent applications.

M258557 Simple illustration of the drawing [Simplified illustration of the drawing] The first picture is a three-dimensional exploded view of a conventional radiator fastener and related components. The second picture is a three-dimensional exploded view of the radiator clip and related components of this creation. The third picture is a three-dimensional exploded view of the radiator fastener of this creation. The fourth picture is a schematic diagram of the state before the fastener of this creative radiator is fastened. The fifth picture is a schematic diagram of the state of the radiator clip after the creation. [Explanation of component symbols] Radiator 10 Substrate 12 Radiating fins 14 Platform part 16 Carrying part 18 Fastener 20 Body 30 Horizontal mark 32 Receiving slot 320 First pivot hole 322 Dipole hole 324 Convicting part 36 Card 360 Buckle foot 34 Vertical Straight part 340 Pivot 342, 46 Barb 344 Handle 346 ^ 44 Operating body 40 Cam 42 Fixing module 60 Corner post 62 Buckle L 64 Printed circuit board 70 CPU 80 Fan 90

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Claims (1)

M258557 6. Scope of patent application1. A radiator buckle circuit board is provided with a main body, the main valley is provided with a groove, and the two ends of the beam are fitted with an interference fit of the buckle part to form an operating body. At 2. If the first pivot hole in the middle of the patent application is connected up and down 3. If the patent application body is in the shape of a rod, two cams are provided on both sides of the cam. The ends of the patent application are bent downwards. 6. If the patent application has a vertical part, its pivot hole. 7. If the lower end of the patent application has an inner bender, the heat sink is fixed in contact with the printed thermoelectronic component in cooperation with the fixing module, and it includes: The body has a beam, and the inspection beam is provided with a container connected at both ends. Each of the slots contains a buckle, which is pivotally connected to the lateral end and cooperates with the fixed module. The thickness of the buckle is greater than the width of the groove, and the buckle and the main body can be stopped at any angle; and The end of the operating body is pivotally connected to the middle of the main body beam, and can be rotated between two positions, vertical and horizontal. The radiator fastener according to the first item, wherein the beam and the middle portion of the beam are provided with a receiving slot at a position penetrating the radiator fastener according to the second item, wherein the operating end has a cam, and One end is an operation handle, and a pivot corresponding to the first / pivot hole of the beam. The radiator fastener according to item 3, wherein one of the connecting rods serves as a handle and has a "door" shape. The radiator fastener according to item 1, wherein the beam extends in two directions and is provided with a receiving groove. Connected second pivot hole. The radiator fastener according to item 5, wherein the upper end of the button is formed of birch cypress and the locust is connected to the two ends of the beam of the second radiator item according to item 1, wherein the barb of the button is ', Hook with sand and fixed module. Page 13 M258557 6. Scope of patent application 8. The heat sink fastener according to item 1 of the scope of patent application, wherein the upper end of the buckle foot folds out a handle outward. 9. The radiator fastener according to item 1 of the scope of patent application, wherein an elastic abutment portion is connected below the main body beam, and the two sides of the middle portion of the abutment portion respectively extend laterally to form an engaging portion with the radiator. card. Page 14