TW202404445A - Fixing structure and its method of use allowing the heat dissipation device to be assembled and disassembled on an object with the heat source efficiently and quickly - Google Patents

Abstract

The present invention provides a fixing structure applicable to mounting a heat dissipation device onto a heat-generating body on an object. The fixing structure includes an entry portion located on the heat dissipation device and an elastic latch body located on the object. The elastic latch body is positioned on the object and comprises a latching head, a rod portion connecting to the latching head, and an elastic element sleeved on the rod portion. The entry portion communicates with a sliding portion, and the elastic latch body is adapted to allow the rod portion to enter the sliding portion through the entry portion, causing the latching head to abut against the heat dissipation device. The elastic element is used to provide elasticity to secure the latching head onto the heat dissipation device, pressing the heat dissipation device against the heat-generating body for conducting heat dissipation. The present invention also provides a method of using the fixing structure, involving using the fixing structure to mount a heat dissipation device on a heat-generating body on an object. The fixing structure comprises an entry portion on the object and an elastic latch body on the heat dissipation device. The elastic latch body is positioned on the object and comprises a latching head, a rod portion connecting to the latching head, and an elastic element sleeved on the rod portion. The entry portion communicates with a sliding portion, or the entry portion has a wide hole that communicates with the sliding portion. The elastic latch body allows the rod to enter the sliding portion through the entry portion, causing the latching head to abut against the object, or the elastic latch body allows the latching head to enter the wide hole before causing the rod to enter the sliding portion, ensuring that the latching head abuts against the object. The elastic element provides the elasticity needed to tighten the latching head against the object, ensuring that the heat dissipation device presses against the heat source for effective heat dissipation.

Description

Fixed structures and how to use them

The present invention provides a fixed structure and a method of using the same, in particular, a fixed structure of a heat dissipation device used to dissipate heat from a heating element on a circuit board and a method of using the same.

The heating element in the electronic device is often provided with a radiator for heat dissipation. A common technique for fixing the radiator to the heating element is to use spring clips to press the radiator down on the heating element.

However, the conventional fixing method of the radiator is quite laborious, and it is often necessary to use tools such as screwdrivers to pry it off during removal, making the disassembly and assembly process laborious and time-consuming.

The inventor then devoted his mind to research and developed a fixing structure and a method of using it, in order to achieve the purpose of setting a heat dissipation device on a heating element in a labor-saving and fast manner.

A first aspect of the present invention provides a fixed structure, which is used to install a heat dissipation device on a heating element on an object. The fixed structure includes an inlet portion provided on the heat dissipation device and a heating element provided on the object. An elastic buckle. The elastic buckle body is arranged on the object and includes a buckle joint part, a rod part connected to the buckle joint part, and an elastic element sleeved on the rod part. The entry part is connected to a sliding part, and the elastic buckle is adapted to use the rod part to enter the sliding part from the entry part, and make the buckle joint part bear against the heat dissipation device. The elastic element is used to provide an elastic force for fastening the buckle portion to the heat dissipation device, so that the heat dissipation device presses against the heating element to dissipate heat.

A second aspect of the present invention provides a fixed structure that is used to install a heat dissipation device on a heating element on an object. The fixed structure includes an inlet portion provided on the heat dissipation device and an inlet provided on the object. Elastic buckle. The elastic buckle body includes a buckle joint part, a rod part connected to the buckle joint part, a body part slidably connected to the rod part and arranged on the object, and an elastic element sleeved on the rod part. The entry part is connected to a sliding part, or the entry part has a wide hole part and is connected to the sliding part with the wide hole part, and the elastic buckle is suitable for entering the sliding part from the entry part with the rod part part, and make the buckle joint part bear on the heat dissipation device, or the elastic buckle body is adapted to enter the wide hole part with the buckle joint part and then let the rod part enter the sliding part, so that the buckle joint part bears Rely on this heat sink. The elastic element is used to provide an elastic force for fastening the buckle portion to the heat dissipation device, so that the heat dissipation device presses against the heating element to dissipate heat.

A third aspect of the present invention provides a fixed structure that is used to install a heat dissipation device on a heating element on an object. The fixed structure includes an entry portion provided on the object and a heat dissipation device provided on the object. Elastic buckle. The entry part is connected to a sliding part, and the elastic buckle is adapted to use the rod part to enter the sliding part from the entry part, and make the buckle joint part bear against the object. The elastic element is used to provide an elastic force to fasten the buckle joint part to the object, so that the heat dissipation device presses against the heating element to dissipate heat.

A fourth aspect of the present invention provides a fixed structure that is used to install a heat dissipation device on a heating element on an object. The fixed structure includes an entry portion provided on the object and a heat dissipation device provided on the object. Elastic buckle. The elastic buckle body includes a buckle joint part, a rod part connected to the buckle joint part, and an elastic element sleeved on the rod part. The entry part is connected to a sliding part, or the entry part has a wide hole part and is connected to the sliding part with the wide hole part, and the elastic buckle is suitable for entering the sliding part from the entry part with the rod part part, and the buckle joint part is made to bear on the object, or the elastic buckle body is adapted to enter the wide hole part with the buckle joint part and then let the rod part enter the sliding part, so that the buckle joint part is supported to the object. The elastic element is used to provide an elastic force for fastening the buckle joint part to the object, so that the heat dissipation device presses against the heating element to dissipate heat.

The fifth aspect of the present invention provides a method of using a fixed structure, which uses a fixed structure to place a heat dissipation device on a heating element on an object. The fixed structure includes an entry portion provided on the heat dissipation device and a device. An elastic buckle body on the object, the elastic buckle body includes a buckle joint part, a rod part connected to the buckle joint part and an elastic element sleeved on the rod part, the entry part is connected to a sliding part, Or the entry part has a wide hole part and is connected to the sliding part with the wide hole part, and the elastic buckle enters the sliding part from the entry part with the rod part, and makes the buckle joint part bear on the sliding part. The heat dissipation device, or the elastic buckle enters the wide hole part with the buckle joint part and then allows the rod part to enter the sliding part, so that the buckle joint part bears against the heat dissipation device, and the elastic element provides the buckle joint with The heat dissipation device is fastened to the elastic force of the heat dissipation device, so that the heat dissipation device presses against the heating element to dissipate heat.

The sixth aspect of the present invention provides a method of using a fixed structure, which uses a fixed structure to install a heat dissipation device on a heating element on an object. The fixed structure includes an entry portion provided on the heat dissipation device and a An elastic buckle body of the object, the elastic buckle body includes a buckle joint part, a rod part connected to the buckle joint part, a body part slidably connected to the rod part and arranged on the object, and a body part sleeved on the rod part An elastic element, the entry part is connected to a sliding part, or the entry part has a wide hole part and is connected to the sliding part with the wide hole part, and the elastic buckle enters the entry part from the entry part with the rod part The sliding part, and the buckle joint part is made to bear on the heat dissipation device, or the elastic buckle enters the wide hole part with the buckle joint part and then the rod part enters the sliding part, so that the buckle joint part bears Relying on the heat dissipation device, the elastic element provides elastic force for fastening the buckle joint part to the heat dissipation device, so that the heat dissipation device presses against the heating element to dissipate heat.

The seventh aspect of the present invention provides a method of using a fixed structure, which uses a fixed structure to dispose a heat dissipation device on a heating element on an object. The fixed structure includes an entry portion provided on the object and a heat dissipation device provided on the object. An elastic buckle body of the heat dissipation device, the elastic buckle body includes a buckle joint part, a rod part connected to the buckle joint part, and an elastic element sleeved on the rod part, the entry part is connected to a sliding part, Or the entry part has a wide hole part and is connected to the sliding part with the wide hole part, and the elastic buckle enters the sliding part from the entry part with the rod part, and makes the buckle joint part bear on the sliding part. The object, or the elastic buckle enters the wide hole part with the buckle joint part, and then the rod part enters the sliding part, so that the buckle joint part bears against the object, and the elastic element provides the buckle joint part with the Tighter than the elastic force of the object, so that the heat dissipation device presses against the heating element to dissipate heat.

An eighth aspect of the present invention provides a method of using a fixed structure, which uses a fixed structure to install a heat dissipation device on a heating element on an object. The fixed structure includes an entry portion provided on the object and a heat dissipation device provided on the object. An elastic buckle body of the heat dissipation device. The elastic buckle body includes a buckle joint part, a rod part connected to the buckle joint part, a body part connected to the rod part and arranged on the object, and a body part sleeved on the rod part. An elastic element, the entry part is connected to a sliding part, or the entry part has a wide hole part and is connected to the sliding part with the wide hole part, and the elastic buckle enters the entry part from the entry part with the rod part The sliding part, and the buckle joint part is made to bear on the object, or the elastic buckle enters the wide hole part with the buckle joint part and then the rod part enters the sliding part, so that the buckle joint part is made to bear On the object, the elastic element provides elastic force to fasten the buckle joint part to the object, so that the heat dissipation device presses against the heating element to dissipate heat.

A ninth aspect of the present invention provides a fixed structure, which is used to plug a printed circuit board with a connector into an object and another connector of another object. The fixed structure is used to connect the other object to another connector. The object is buckled to the object and includes an entry portion provided on the other object and an elastic buckle body provided on the object. The elastic buckle body includes a buckle head, a rod portion connected to the buckle head and a sleeve. An elastic element connected to the rod. The entry part is connected to a sliding part, and the elastic buckle is adapted to use the rod part to enter the sliding part from the entry part, and make the buckle joint part bear against the other object. The elastic element is used to provide an elastic force to fasten the buckle head to the other object, to buckle the other object to the object, and to buckle the printed circuit board with the connector to the other object and another connector connected to the object and the other object respectively

A tenth aspect of the present invention provides a fixed structure, which is used to plug a printed circuit board with a connector into an object and another connector of another object. The fixed structure is used to connect the other object to another connector. The buckle is connected to the object and includes an entry portion provided on the other object and an elastic buckle provided on the object. The elastic buckle body includes a buckle joint part, a rod part connected to the buckle joint part, and an elastic element sleeved on the rod part. The entry part is connected to a sliding part, or the entry part has a wide hole part and is connected to the sliding part with the wide hole part, and the elastic buckle is suitable for entering the sliding part from the entry part with the rod part part, and make the buckle joint part bear against the printed circuit board, or the elastic buckle body is adapted to enter the wide hole part with the buckle joint part and then let the rod part enter the sliding part, so that the buckle joint part rest on the other object. The elastic element is used to provide an elastic force to fasten the buckle head to the other object, to buckle the other object to the object, and to buckle the printed circuit board with the connector to the other object and another connector connected to the object and the other object respectively.

An eleventh aspect of the present invention provides a fixed structure, which is used to plug a printed circuit board with a connector into an object and another connector of another object. The fixed structure is used to connect the other object to another connector. The object is fastened to the object and includes an entry portion provided on the other object and an elastic buckle provided on the object. The elastic buckle is arranged on the object and includes a buckle joint part, a rod part connected to the buckle joint part, a body part assembled with the rod part and arranged on the object, and an elastic body sleeved on the rod part. element. The entry part is connected to a sliding part, or the entry part has a wide hole part and is connected to the sliding part with the wide hole part, and the elastic buckle is suitable for entering the sliding part from the entry part with the rod part part, and make the buckle joint part bear against the other object, or the elastic buckle body is adapted to enter the wide hole part with the buckle joint part and then let the rod part enter a sliding part, so that the buckle joint part rest on the other object. The elastic element is used to provide an elastic force to fasten the buckle head to the other object, to buckle the other object to the object, and to buckle the printed circuit board with the connector to the other object and another connector connected to the object and the other object respectively.

Thereby, the fixing structure and its usage method of the present invention can easily and quickly disassemble and install the heat dissipation device on the object equipped with the heat dissipation body.

In order to fully understand the purpose, characteristics and effects of the present invention, the present invention is described in detail through the following specific embodiments and the accompanying drawings, as follows:

The present invention provides the following aspects.

Please refer to Figures 1 and 2. A first aspect of the present invention provides a fixed structure 100, which is applied to a heat dissipation device 2 disposed on a heating element 10 on an object 1. The fixed structure 100 includes a An entry portion 500 of the heat dissipation device 2 and an elastic buckle 5 provided on the object 1 . The elastic buckle body 5 is provided on the object 1 and includes a buckle joint part 50 , a rod part 51 connected to the buckle joint part 50 and an elastic element 52 sleeved on the rod part 51 . The entry part 500 is connected to a sliding part 602, and the elastic buckle 5 is adapted to enter the sliding part 602 from the entry part 500 with the rod part 51, and make the buckle joint part 50 bear against the heat dissipation device 2 . The elastic element 52 is used to provide an elastic force for fastening the buckle portion 50 to the heat dissipation device 2 so that the heat dissipation device 2 presses against the heating element 10 to dissipate heat.

Please refer to Figures 1 and 2. The second aspect of the present invention is substantially the same as the first aspect, except that the elastic buckle 5 further includes a body portion 54. The body part 54 is slidably connected to the rod part 51 and is disposed on the object 1; and or the entry part 500 may have a wide hole part 601 and be connected to the sliding part 602 with the wide hole part 601, and the elastic buckle 5 is suitable for the buckle joint part 50 to enter the wide hole part 601 and then the rod part 51 to enter the sliding part 602, so that the buckle joint part 50 bears against the heat dissipation device 2.

Please refer to FIG. 3 and FIG. 4 . The third aspect of the present invention is similar to the first aspect. The only difference is that the entry part 500 is provided on the object 1 and the elastic buckle 5 is provided on the heat dissipation device 2 superior.

Please refer to Figures 3 and 4. The fourth aspect of the present invention is similar to the second aspect. The only difference is that the inlet portion 500 and the wide hole portion 601 are provided on the object 1, and the elastic buckle 5 is located on the heat dissipation device 2.

Please refer to Figures 1 and 2. The fifth aspect of the present invention provides a method of using a fixed structure. The fixed structure 100 of the first aspect is used to dispose the heat dissipation device on the heating element 10 on the object 1. .

Please refer to FIGS. 1 and 2 . The sixth aspect of the present invention provides a method of using a fixed structure. The fixed structure 100 of the second aspect is used to dispose the heat dissipation device on the heating element 10 on the object 1 .

Please refer to Figures 3 and 4. The seventh aspect of the present invention provides a method of using a fixed structure. The heat dissipation device 2 is arranged on the heating element 10 on the object 1 using the fixed structure of the third aspect.

Please refer to Figures 3 and 4. The eighth aspect of the present invention provides a method of using a fixed structure. The fourth aspect of the fixed structure 100 is used to dispose the heat dissipation device 2 on the heating element 10 on the object 1. .

Please refer to Figures 1, 2 and 11. A ninth aspect of the present invention provides a fixed structure 100, which is used to plug a printed circuit board 23 with a connector 230 into the object 1 and another object 24. Another connector 16, the fixing structure 100 is used to fasten the other object 24 to the object 1 and includes an entry portion 500 provided on the other object 24 that is the same as the first aspect and provided on the other object 24. The object 1 is the same as the elastic buckle 5 of the first aspect. The elastic buckle 5 is provided on the object 1 , and the entry part 500 and the sliding part 602 are provided on the other object 24 . When the buckle joint part 50 of the elastic buckle body 5 slides to the position on the sliding part 602, the other connector 16 of the object 1 is also inserted into the connector 230, and the other connector 16 of the other object 24 is The connector 230 can be plugged in first, but the order of plugging can also be reversed. In this aspect, the elastic element 52 is used to provide an elastic force to fasten the fastening portion 50 to the other object 24, to fasten the other object 24 to the object 1, and to make the other object 24 fastened to the object 1. The printed circuit board 23 of the connector 230 is fastened to the other object 24 and another connector 16 connected to the object 1 and the other object 24 respectively. The connector 230 can be a plug-in board with gold fingers, and the other connector 16 can be a corresponding slot, or the two can be interchanged. The printed circuit board 23 is suitable for plugging and unplugging with the other connector 16 through the connector 230, but is not limited thereto.

Please refer to Figures 1, 2 and 11. A tenth aspect of the present invention provides a fixed structure 100. This aspect is similar to the ninth and second aspects. The entry portion 500 may have a wide hole portion 601. And with the wide hole portion 601 connected to the sliding portion 602, the elastic buckle 5 is suitable for entering the wide hole portion 601 (as shown in Figure 2) with the buckle joint portion 50 and then allowing the rod portion 51 to enter the sliding portion. The moving part 602 is moved so that the buckle joint part 50 bears against the other object 24 .

Please refer to Figures 1, 2 and 11. An eleventh aspect of the present invention provides a fixed structure 100, which can be similar to the tenth aspect and the second aspect. The elastic buckle 5 further includes a body 54 arranged on the object. The ninth to eleventh aspects can also be integrated with the first to fourth aspects, that is, the fixing structure 100 can be used to press the heat sink 2 against the heating element 10 and to be used for insertion between a plurality of printed circuit boards. Then position.

Please refer to FIGS. 1 and 2 . In one embodiment, the heating element 10 can be an integrated circuit, a central processing unit, a graphics processor, a storage or a hard disk.

As shown in FIGS. 1 , 2 and 5 , in one embodiment, the heat dissipation device 2 includes a heat dissipation body 20 with a plurality of heat dissipation fins 21 and two wing plates 22 respectively extending on both sides of the heat dissipation body 20 . The connected wide hole portion 601 and the sliding portion 602 can be integrated into a limiting portion 600 . Each wing plate 22 is respectively provided with the entry portion 500 or the limiting portion 600 . The entry portion 500 can be an opening on one side of the wing plate 22 and extend inward to form a slotted sliding portion 602. The rod portion 51 of the elastic buckle 5 can pass through the entry portion 500 laterally. The opening enters and is blocked at the end of the sliding portion 602 , and the elastic buckle 5 fastens the heat dissipation device 2 to the object 1 at the end. The limiting portion 600 is an opening provided inside the wing plate 22. The limiting portion 600 has a larger aperture at the wide hole portion 601 to allow the buckle joint portion 50 of the elastic buckle 5 to enter, and The sliding portion 602 has a narrow width to limit the upward and downward movement of the buckle joint portion 50 and allows the elastic buckle 5 to be buckled only laterally. The wide hole portion 601 of the limiting portion 600 can also be regarded as the form when the inlet portion 500 is located in the wing plate 22 . In FIG. 1 , the wings 22 of the heat dissipation device 2 are provided with the entry portion 500 and the limiting portion 600 , and the object 1 is provided with elastic buckles 5 respectively corresponding to the entry portion 500 and the limiting portion 600 . However, And it doesn't stop there. Part of the rod portion 51 is inserted into the body portion 54 , and the elastic buckle 5 may further include a stop portion 53 . The stop portion 53 can be provided at the end of the rod portion 51 in the body portion 54 . The elastic element 52 is, for example, a compression spring, and can abut between the stop portion 53 and the body portion 54 .

As shown in Figures 2, 4 and 11, in one embodiment, the buckle connector part 50 in the above aspect can use the spring force of the elastic element 52 to push against a corresponding object (the object 1, the heat dissipation device). 2 or the other object), the spring force may be between 0.00001kgf and 50kgf.

As shown in FIGS. 3 and 4 , in one embodiment, the two wing plates 22 of the heat dissipation device 2 can be used to set the elastic buckle 5 , for example, can be connected to the body 54 of the elastic buckle 5 . Compared with FIGS. 1 and 2 , the entry part 500 and the limiting part 600 are instead provided on the object 1 . The object 1 in Figure 3 is provided with the entry part 500 and the limiting part 600, and each wing plate 22 is provided with an elastic buckle 5 corresponding to the entry part 500 and the limiting part 600, but this is not limited to this.

As shown in FIGS. 1 to 4 and 11 , the object 1 or the other object 24 may be a printed circuit board (PCB), a metal plate, a plastic plate or a non-metal plate.

As shown in FIGS. 1 to 5 , in one embodiment, the snap joint part 50 may have a guide surface 55 . The guide surface 55 is used to guide the buckle joint part 50 to move to the sliding part 602 when the rod part 51 enters the sliding part 602 . The entry part 500 or the sliding part 602 has a lifting part R, which is used to lift the buckle joint part 50 when the buckle joint part 50 is buckled. The guide surface 55 or the raised portion R may be an inclined surface, a circular surface, a curved surface or a stepped surface. The lifting portion R can be provided at the opening edge of the inlet portion 500 or at the interface between the sliding portion 602 and the wide hole portion 601 .

As shown in FIGS. 6 and 4 , the fixing structure 100 of the present invention may further include another buckle 5 a so that the heat dissipation device 2 and the object 1 are mutually fastened to a position (for example, by the elastic buckle 5 ). When the elastic buckle 5 slides to the entry part 500 or the end of the sliding part 602 in Figure 1 or Figure 3), the heat dissipation device 2 is laterally moved relative to the object 1 through the other buckle 5a. be positioned. For example, the other buckle 5a can be provided on the object 1, so that after the elastic buckle 5 makes the heat dissipation device 2 and the object 1 buckle, the other buckle 5a can be used to buckle the object 1 to the object 1. The heat dissipation device 2 or the other buckle 5a can also be provided on the heat dissipation device 2, so that after the elastic buckle 5 makes the heat dissipation device 2 and the object 1 buckle, the other buckle 5a can be used to fasten the heat dissipation device 2 with the object 1. The heat dissipation device 2 is fastened to the object 1 . In FIG. 6 and FIG. 4 , the other buckle 5 a is provided on the wing plate 22 of the heat sink 2 , but it is not limited thereto. In FIG. 6 , the other buckle body 5 a is in the form of a spring buckle structure. In FIG. 4 , the other buckle body 5 a has a threaded body 58 , but it is not limited thereto. The other buckle body 5a can also be provided with a cylinder, an outer buckle body or an inner buckle body. In Figure 6, the other buckle 5a includes a body 54 connected to the heat dissipation device 2, a rod 51 sleeved on the body 54, a buckle 57 provided at the bottom of the rod 51, and connected to An operating head 50a at the top of the rod portion 51 and an elastic element 52 abutting between the body portion 54 and the buckle portion. The object 1 has a buckled portion 14 which is a cylinder. The buckle portion 57 can be buckled with the buckled portion 14 by rotating the operating head 50a, or can be unlocked.

As shown in FIG. 2 , in one embodiment, the body 54 is connected to the stem 51 and has a weldable surface 56 . The solderable surface 56 can also be provided on the object 1, and a solder layer 95 can be provided on the solderable surface 56, so that soldering can be performed by heating the solderable surface 56 and the solder layer 95.

As shown in FIG. 10 , the body 54 may have an anti-rotation part. For example, the anti-rotation part may have a polygonal shape of the body 54 to be installed on the object 1 or the heat dissipation device 2 of FIGS. 1 to 4 . It has an anti-rotation effect to facilitate assembly such as welding. For example, the object 1 may be provided with a corresponding anti-rotation part 17 . The corresponding anti-rotation part 17 may be a groove or a hole corresponding to the shape of the anti-rotation part 540 to achieve the anti-rotation function.

As shown in FIG. 7 , in one embodiment, the bottom of the body 54 of the elastic buckle 5 may be provided with an expansion portion 59 , and the object 1 may be provided with an expansion hole 11 , and a fastener 98 The expansion portion 59 is pressed against the expansion hole 11 so that the body portion 54 is engaged with the object 1 . The heat dissipation device 2 in Figure 4 can also be assembled with the elastic buckle 5 in the same manner.

As shown in Figure 8, in one embodiment, the body 54 of the elastic buckle 5 can have a material storage space S, and the object 1 can be provided with a material inlet 13, which can be pressed by the body 54. , so that the material of the object 1 enters or flows into the material storage space S, so that the body 54 is riveted to the object 1 . The heat dissipation device 2 in Figure 4 can also be assembled with the elastic buckle 5 in the same manner. But it is not limited to this. The body 54 may also be provided with other forms of connecting parts for locking or buckling the object 1 .

Please refer to FIG. 9 and FIG. 1 to FIG. 4 . In another aspect of the present invention, a method of assembling a fixing structure 100 to the heat dissipation device 2 or the object 1 is provided. FIG. 8 illustrates the assembly of the object 1 as an example. Before being assembled on the object 1 , the fixing structure 100 can be placed in a carrier 4 . The fixed structure 100 has the aforementioned solderable surface 56 for disposing solder, and the object 1 has a through hole 15. The method includes the following steps:

A tool 7 is provided to pick up the fixing structure 100 from the carrier 4 .

The tool 7 is used to move the fixing structure 100 to the preset height a on the assembly position of the object 1 (ie, the through hole 15 ).

The tool 7 is used to release or loosen the fixing structure 100 so that the fixing structure 100 is dropped and placed in the assembly position of the object 1 . In this way, the fastener structure 3 can be fixed to the object 1 to improve the efficiency of subsequent processes. The tool 7 can be a clamp, a buckle, a vacuum suction device, a magnetic suction device or an elastic moving element to meet actual assembly requirements.

In one embodiment, after the fixed structure 100 is picked up from the carrier 4 by the tool 7, a comparison device 8 can be used to compare the position or distance between the fixed structure 100 and the assembly position of the object 1, so that the position or distance of the fixed structure 100 from the assembly position of the object 1 can be compared. The tool 7 moves the fixed structure 100 to a preset height a (which can be 0.000001mm to 10mm) on the object 1 based on the comparison information of the comparison device 8, and then releases or loosens the fixed structure 100, The fixing structure 100 is dropped to the assembly position of the object 1 , and then the weldable surface 56 and the solder 95 are heated and welded, so that the fixing structure 100 is welded to the object 1 . In one embodiment, the comparison device 8 can be a visual comparison device, a distance comparison device, an image comparison device, an AI comparison device or a photography comparison device, so as to meet the actual assembly requirements.

The present invention has been disclosed above with preferred embodiments. However, those skilled in the art should understand that the embodiments are only used to illustrate the present invention and should not be interpreted as limiting the scope of the present invention. It should be noted that any changes and substitutions that are equivalent to this embodiment should be considered to be within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope of the patent application.

1:Object 10: Heating element 11:Expansion hole 13: Feeding hole 14: The detained part 15:Perforation 16:Another connector 17: Corresponding anti-rotation part 100: Fixed structure 2: Cooling device 20:Heating body 21: Cooling fins 22: Wing plate 23:Printed circuit board 230: Connector 24:Another object 4: Carrier 5: Elastic buckle 5a: Another button body 50:Button head 50a: Operating the head 51: Rod 52: Elastic element 53: Stopper 54:Body 540:Plane 55:Guide surface 56:Weldable surface 57:Buckle 58: Threaded body 59: Extension part 500:Enter the Department 600: Limiting part 601: Wide hole part 602: Sliding part 7: Tools 8: Comparison device 95:Solder layer 98: Fasteners a:Default height R: Lifting part S: storage space

Figure 1 is a schematic three-dimensional view of the fixed structure of a specific embodiment of the present invention. FIG. 2 is a schematic cross-sectional view of the fixing structure of FIG. 1 . Figure 3 is a second schematic three-dimensional view of the fixed structure of a specific embodiment of the present invention. FIG. 4 is a schematic cross-sectional view of the heat dissipation device of FIG. 3 . FIG. 5 is a schematic diagram of the operation of the elastic buckle fastening heat dissipation device corresponding to FIG. 1 . Figure 6 is a schematic diagram of another buckle body performing fastening according to a specific embodiment of the present invention. Figure 7 is a schematic diagram 1 of the fastening connection between the elastic buckle and the heat dissipation device according to a specific embodiment of the present invention. Figure 8 is a second schematic diagram of the elastic buckle and the heat dissipation device in a specific embodiment of the present invention. Figure 9 is a schematic diagram of an assembly method of a fixed structure according to a specific embodiment of the present invention. Figure 10 is a schematic top view of different shapes of the body of the elastic buckle according to a specific embodiment of the present invention. Figure 11 is a schematic flowchart of the assembly of an object, another object and a printed circuit board according to a specific embodiment of the present invention.

1:Object

10: Heating element

100: Fixed structure

2: Cooling device

20:Heating body

21: Cooling fins

22: Wing plate

5: Elastic buckle

50:Button head

500:Enter the Department

600: Limiting part

601: Wide hole part

602: Sliding part

R: Lifting part

Claims (28)

A fixed structure that is used to install a heat dissipation device on a heating element on an object. The fixed structure includes: An entry part is provided in the heat dissipation device; An elastic buckle body is provided on the object and includes a buckle joint part, a rod part connected to the buckle joint part, and an elastic element sleeved on the rod part; Wherein, the entry part is connected to a sliding part, and the elastic buckle is adapted to enter the sliding part from the entry part with the rod part, and make the buckle head bear against the heat dissipation device; Wherein, the elastic element is used to provide the elastic force to fasten the buckle joint part to the heat dissipation device, so that the heat dissipation device presses against the heating element to dissipate heat; The elastic buckle is adapted to be lifted by a tool and then moved to allow the tool to release or loosen the elastic buckle to be placed in the assembly position of the object. A fixed structure that is used to install a heat dissipation device on a heating element on an object. The fixed structure includes: An entry portion is provided in the heat dissipation device; and An elastic buckle is provided on the object and includes a buckle joint part, a rod part connected to the buckle joint part, a body part assembled to the rod part and arranged on the object, and a body part sleeved on the rod part elastic element; Wherein, the entry part is connected to a sliding part, or the entry part has a wide hole part and is connected to the sliding part, the elastic buckle is suitable for entering the sliding part from the entry part with the rod part, and The buckle joint part is made to bear against the heat dissipation device, or the elastic buckle body is adapted to enter the wide hole part with the buckle joint part and then allow the rod part to enter the sliding part, so that the buckle joint part is made to bear against the heat dissipation device; Wherein, the elastic element is used to provide the elastic force to fasten the buckle joint part to the heat dissipation device, so that the heat dissipation device presses against the heating element to dissipate heat; The elastic buckle is adapted to be lifted by a tool and then moved to allow the tool to release or loosen the elastic buckle to be placed in the assembly position of the object. A fixed structure that is used to install a heat dissipation device on a heating element on an object. The fixed structure includes: an entry portion provided in the object; and An elastic buckle body is provided on the heat dissipation device and includes a buckle joint part, a rod part connected to the buckle joint part, and an elastic element sleeved on the rod part; Wherein, the entry part is connected to a sliding part, and the elastic buckle is adapted to enter the sliding part from the entry part with the rod part, and make the buckle head bear against the object; Wherein, the elastic element is used to provide the elastic force to fasten the buckle joint part to the object, so that the heat dissipation device presses against the heating element to dissipate heat; The elastic buckle is adapted to be lifted by a tool and then moved to allow the tool to release or loosen the elastic buckle to be placed in the assembly position of the object. A fixed structure that is used to install a heat dissipation device on a heating element on an object. The fixed structure includes: an entry portion provided in the object; and An elastic buckle body, which includes a buckle joint part, a rod part connected to the buckle joint part, a body part connected to the rod part and arranged on the heat dissipation device, and an elastic element sleeved on the rod part; Wherein, the entry part is connected to a sliding part, or the entry part has a wide hole part and is connected to the sliding part with the wide hole part, and the elastic buckle is suitable for entering the rod part from the entry part. The sliding part, and the buckle joint part is made to bear on the object, or the elastic buckle body is adapted to enter the wide hole part with the buckle joint part and then let the rod part enter the sliding part, so that the buckle joint part rest on the object; Wherein, the elastic element is used to provide the elastic force to fasten the buckle joint part to the object, so that the heat dissipation device presses against the heating element to dissipate heat; The elastic buckle is adapted to be lifted by a tool and then moved to allow the tool to release or loosen the elastic buckle to be placed in the assembly position of the object. A method of using a fixed structure is to use a fixed structure to place a heat dissipation device on a heating element on an object. The fixed structure includes an entry portion provided on the heat dissipation device and an elastic buckle provided on the object. The elastic buckle body includes a buckle joint part, a rod part connected to the buckle joint part, and an elastic element sleeved on the rod part. The entry part is connected to a sliding part, or the entry part has a wide hole part. And the wide hole part is connected to the sliding part, the elastic buckle enters the sliding part from the entry part with the rod part, and makes the buckle head bear against the heat dissipation device, or the elastic buckle is The buckle joint part enters the wide hole part and then the rod part enters the sliding part, so that the buckle joint part bears against the heat dissipation device. The elastic element provides the elastic force to fasten the buckle joint part to the heat dissipation device. , so that the heat dissipation device is pressed against the heating element to dissipate heat, wherein the elastic buckle is suitable to be lifted by a tool and moved to allow the tool to release or loosen the elastic buckle to be arranged on the object. Assembly location. A method of using a fixed structure is to use a fixed structure to place a heat dissipation device on a heating element on an object. The fixed structure includes an entry portion provided on the heat dissipation device and an elastic buckle provided on the object. The elastic buckle body includes a buckle joint part, a rod part connected to the buckle joint part, a body part slidably connected to the rod part and disposed on the object, and an elastic element sleeved on the rod part. The entry part is connected to A sliding part, or the entry part has a wide hole part and is connected to the sliding part with the wide hole part, the elastic buckle enters the sliding part from the entry part with the rod part, and makes the buckle joint The elastic buckle body uses the buckle joint part to enter the wide hole part and then the rod part enters the sliding part, so that the buckle joint part rests on the heat dissipation device, and the elastic element An elastic force is provided to fasten the buckle joint part to the heat dissipation device, so that the heat dissipation device presses against the heating element to dissipate heat, wherein the elastic buckle body is suitable for being lifted by a tool and moved to allow the tool to be placed. Open or loosen the elastic buckle to be placed in the assembly position of the object. A method of using a fixed structure is to use a fixed structure to place a heat dissipation device on a heating element on an object. The fixed structure includes an entry portion provided on the object and an elastic buckle provided on the heat dissipation device. The elastic buckle body includes a buckle joint part, a rod part connected to the buckle joint part, and an elastic element sleeved on the rod part. The entry part is connected to a sliding part, or the entry part has a wide hole part. And the wide hole part is connected to the sliding part, the elastic buckle enters the sliding part from the entry part with the rod part, and makes the buckle head bear against the object, or the elastic buckle uses the The buckle joint part enters the wide hole part and then the rod part enters the sliding part, so that the buckle joint part bears against the object. The elastic element provides the elastic force to fasten the buckle joint part to the object, so that the buckle joint part can be fastened to the object. The heat dissipation device presses against the heating element to dissipate heat, and the elastic buckle is adapted to be lifted up by a tool and then moved to allow the tool to release or loosen the elastic buckle to be disposed at the assembly position of the object. A method of using a fixed structure is to use a fixed structure to place a heat dissipation device on a heating element on an object. The fixed structure includes an entry portion provided on the object and an elastic buckle provided on the heat dissipation device. The elastic buckle body includes a buckle joint part, a rod part connected to the buckle joint part, a body part connected to the rod part and arranged on the object, and an elastic element sleeved on the rod part. The entry part is connected to A sliding part, or the entry part has a wide hole part and is connected to the sliding part with the wide hole part, the elastic buckle enters the sliding part from the entry part with the rod part, and makes the buckle joint The part of the buckle rests against the object, or the elastic buckle enters the wide hole part with the buckle joint part and then the rod part enters the sliding part, so that the buckle joint head rests on the object, and the elastic element provides The buckle joint part is fastened to the elastic force of the object, so that the heat dissipation device is pressed against the heating element to dissipate heat. The elastic buckle is suitable for being lifted by a tool and moved to release or loosen the tool. The elastic buckle is opened to be placed in the assembly position of the object. A fixed structure that is used to plug a printed circuit board with a connector into an object, and the fixed structure of the object is used to fasten to another object: an entry portion provided in the other object; and An elastic buckle body is provided on the object and includes a buckle joint part, a rod part connected to the buckle joint part, and an elastic element sleeved on the rod part; Wherein, the entry part is connected to a sliding part, and the elastic buckle is adapted to enter the sliding part from the entry part with the rod part, and make the buckle head bear against the other object; Wherein, the elastic element is used to provide elastic force to fasten the buckle joint part to the other object, so as to fasten the other object to the object; The elastic buckle is adapted to be lifted by a tool and then moved to allow the tool to release or loosen the elastic buckle to be placed in the assembly position of the object. A fixed structure that is used to plug a printed circuit board with a connector into an object. The fixed structure of the object is used to fasten to another object, including: an entry portion provided in the other object; and An elastic buckle body is provided on the object and includes a buckle joint part, a rod part connected to the buckle joint part, and an elastic element sleeved on the rod part; Wherein, the entry part is connected to a sliding part, or the entry part has a wide hole part and is connected to the sliding part with the wide hole part, and the elastic buckle is suitable for entering the rod part from the entry part. The sliding part, and the buckle joint part is made to bear against the other object, or the elastic buckle body is adapted to enter the wide hole part with the buckle joint part and then allow the rod part to enter the sliding part, so that the buckle The joint head bears against the other object; Wherein, the elastic element is used to provide elastic force to fasten the buckle joint part to the other object, so as to fasten the other object to the object; The elastic buckle is adapted to be lifted by a tool and then moved to allow the tool to release or loosen the elastic buckle to be placed in the assembly position of the object. A fixed structure that is used to plug a printed circuit board with a connector into an object, and the fixed structure of the object is used to fasten to another object: an entry portion provided in the other object; and An elastic buckle body is provided on the object and includes a buckle joint part, a rod part connected to the buckle joint part, a body part assembled with the rod part and arranged on the object, and a body part sleeved on the rod part. an elastic element; Wherein, the entry part is connected to a sliding part, or the entry part has a wide hole part and is connected to the sliding part with the wide hole part, and the elastic buckle is suitable for entering the rod part from the entry part. The sliding part, and the buckle joint part is made to bear against the other object, or the elastic buckle body is adapted to enter the wide hole part with the buckle joint part and then make the rod part enter a sliding part, so that the buckle The joint head bears against the other object; Wherein, the elastic element is used to provide elastic force to fasten the buckle joint part to the other object, so as to fasten the other object to the object; The elastic buckle is adapted to be lifted by a tool and then moved to allow the tool to release or loosen the elastic buckle to be placed in the assembly position of the object. A fixed structure that is applied to a fixed structure of one object to be fastened to another object: an entry portion provided in the other object; and An elastic buckle body is provided on the object and includes a buckle joint part, a rod part connected to the buckle joint part, and an elastic element sleeved on the rod part; Wherein, the entry part is connected to a sliding part, and the elastic buckle is adapted to enter the sliding part from the entry part with the rod part, and make the buckle head bear against the other object; Wherein, the elastic element is used to provide elastic force to fasten the buckle joint part to the other object, so as to fasten the other object to the object; The elastic buckle is adapted to be lifted by a tool and then moved to allow the tool to release or loosen the elastic buckle to be placed in the assembly position of the object. A fixed structure that is applied to an object to fasten it to another object, including: an entry portion provided in the other object; and An elastic buckle body is provided on the object and includes a buckle joint part, a rod part connected to the buckle joint part, and an elastic element sleeved on the rod part; Wherein, the entry part is connected to a sliding part, or the entry part has a wide hole part and is connected to the sliding part with the wide hole part, and the elastic buckle is suitable for entering the rod part from the entry part. The sliding part, and the buckle joint part is made to bear against the other object, or the elastic buckle body is adapted to enter the wide hole part with the buckle joint part and then allow the rod part to enter the sliding part, so that the buckle The joint head bears against the other object; Wherein, the elastic element is used to provide elastic force to fasten the buckle joint part to the other object, so as to fasten the other object to the object; The elastic buckle is adapted to be lifted by a tool and then moved to allow the tool to release or loosen the elastic buckle to be placed in the assembly position of the object. A fixed structure that is applied to a fixed structure of one object to be fastened to another object: an entry portion provided in the other object; and An elastic buckle body is provided on the object and includes a buckle joint part, a rod part connected to the buckle joint part, a body part assembled with the rod part and arranged on the object, and a body part sleeved on the rod part. an elastic element; Wherein, the entry part is connected to a sliding part, or the entry part has a wide hole part and is connected to the sliding part with the wide hole part, and the elastic buckle is suitable for entering the rod part from the entry part. The sliding part, and the buckle joint part is made to bear against the other object, or the elastic buckle body is adapted to enter the wide hole part with the buckle joint part and then make the rod part enter a sliding part, so that the buckle The joint head bears against the other object; Wherein, the elastic element is used to provide elastic force to fasten the buckle joint part to the other object, so as to fasten the other object to the object; The elastic buckle is adapted to be lifted by a tool and then moved to allow the tool to release or loosen the elastic buckle to be placed in the assembly position of the object. The fixed structure as described in any one of claims 1-4 and 9-14, wherein the object is a printed circuit board, a metal plate, a plastic plate or a non-metal plate. The fixing structure as described in any one of claims 1-4 and 9-14, wherein the elastic buckle is suitable for laterally buckling into the entry portion. The fixed structure as described in any one of claims 1-4 and 9-14, wherein the fixed structure further includes another buckle, so that when the elastic buckle is buckled and positioned, the other buckle The body is positioned laterally. The fixed structure as described in any one of claims 1-4 and 9-14, wherein the other buckle body is provided with a threaded body, a cylinder, an outer buckle body, an inner buckle body or a spring buckle body. The fixed structure as described in any one of claims 1-4 and 9-14, wherein the buckle joint part has a guide surface, and the guide surface is used to guide the buckle joint part into the entrance of the rod part. move upward onto the sliding part. The fixed structure as claimed in claim 19, wherein the entry part or the sliding part has a lifting part, the lifting part is used to lift the buckle joint part when the buckle joint part is fastened. The fixed structure as claimed in claim 20, wherein the guide surface or raised portion is an inclined surface, a circular surface, a curved surface or a stepped surface. The fixed structure as described in any one of claims 1-4 and 9-14, wherein the elastic buckle further includes a body, the body is assembled to the rod and has a weldable surface for welding to a Printed circuit board, wherein the printed circuit board has a solderable surface, and the solderable surface has a solder layer, wherein the solder that is heated and welded and then cooled and solidified is soldered between the body and the printed circuit board. The fixed structure as described in any one of claims 1-4 and 9-14, wherein the elastic buckle further includes a body, wherein the body has an anti-rotation part for connecting with a corresponding anti-rotation part. The rotating part corresponds to anti-rotation. The fixed structure as described in any one of claims 1-4 and 9-14, wherein the elastic buckle further includes a body, wherein the elastic buckle further includes a stopper provided on the rod, and the elastic The two ends of the element respectively bear against the stopper and the body. The fixed structure as described in any one of claims 1-8, wherein the heating element is an integrated circuit, a central processing unit, a graphics processor, a storage body or a hard disk. The fixed structure according to any one of claims 9-11, wherein the printed circuit board is suitable for plugging and unplugging with another connector through the connector. The fixed structure as described in any one of claims 1-4 and 9-14, wherein the elastic buckle has a body, the body has a set of joints, and the joints have a storage space for storing materials. Material that enters or flows into an object after being pressed by an external force, or the connecting part has an expansion part for expanding and catching the object, or the connecting part is used for locking, buckling or welding to the object object. The fixed structure as described in any one of claims 1-4 and 9-14, wherein the buckle joint part uses the spring force provided by the elastic element to resist the clamping of a corresponding object, and the spring force is between 0.00001kgf and Between 50kgf.

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