TWI861590B - How to use the fixed structure - Google Patents

Abstract

The present invention provides a method for using a fixing structure, which uses a fixing structure to set a heat sink on a heat generating body on an object, and the fixing structure includes an entry portion provided on the heat sink and an elastic buckle provided on the object. The elastic buckle is provided on the object and includes a buckle head, a rod connected to the buckle head, and an elastic element sleeved on the rod. The entry portion is connected to a sliding portion, and the elastic buckle is suitable for the rod to enter the sliding portion from the entry portion, and the buckle head is supported against the heat sink. The elastic element is used to provide elastic force to make the buckle head buckle tightly on the heat sink, so as to make the heat sink press against the heat generating body to dissipate heat.

Description

How to use fixed structure

The present invention provides a method for using a fixed structure, in particular a method for using a fixed structure of a heat sink for dissipating heat from a heat generating element on a circuit board.

A heat sink is often installed on the heating element in an electronic device to dissipate heat. A common technique for fixing the heat sink on the heating element is to use a spring to press the heat sink down onto the heating element.

However, it is known that the fixing method of the heat sink is quite laborious, and it is often necessary to use tools such as screwdrivers to pry it open when removing it, making the disassembly and assembly process laborious and time-consuming.

The inventor then devoted all his efforts to research and developed a fixing structure and its use method, in order to achieve the purpose of installing a heat dissipation device on a heat source in a labor-saving and fast manner.

The first aspect of the present invention is to provide a fixing structure, which is applied to set a heat sink on a heat generating body on an object, and the fixing structure includes an entry portion provided on the heat sink and an elastic buckle provided on the object. The elastic buckle is provided on the object and includes a buckle head, a rod connected to the buckle head, and an elastic element sleeved on the rod. The entry portion is connected to a sliding portion, and the elastic buckle is suitable for the rod to enter the sliding portion from the entry portion, and the buckle head is supported on the heat sink. The elastic element is used to provide elastic force to make the buckle head buckle tightly on the heat sink, so that the heat sink is pressed against the heat generating body to dissipate heat.

The second aspect of the present invention provides a fixing structure, which is applied to a heat sink mounted on a heat generating body on an object, the fixing structure comprises an entry portion mounted on the heat sink and an elastic buckle mounted on the object. The elastic buckle comprises a buckle head, a rod connected to the buckle head, a body slidably connected to the rod and mounted on the object, and an elastic element sleeved on the rod. The entry portion is connected to a sliding portion, or the entry portion has a wide hole portion and the wide hole portion is connected to the sliding portion, the elastic buckle body is suitable for the rod portion to enter the sliding portion from the entry portion, and the buckle head portion is supported against the heat sink, or the elastic buckle body is suitable for the buckle head portion to enter the wide hole portion and then the rod portion to enter the sliding portion, so that the buckle head portion is supported against the heat sink. The elastic element is used to provide elastic force to make the buckle head portion buckle tightly to the heat sink, so that the heat sink is pressed against the heat generating body to dissipate heat.

The third aspect of the present invention is to provide a fixing structure, which is applied to a heat sink mounted on a heat generating body on an object, and the fixing structure includes an entry portion mounted on the object and an elastic buckle body mounted on the heat sink. The entry portion is connected to a sliding portion, and the elastic buckle body is suitable for the rod portion to enter the sliding portion from the entry portion, and the buckle head portion is supported against the object. The elastic element is used to provide elastic force to make the buckle head portion buckle tightly to the object, so as to make the heat sink press against the heat generating body to dissipate heat.

The fourth aspect of the present invention is to provide a fixing structure, which is applied to a heat sink disposed on a heat generating body on an object, and the fixing structure includes an entry portion disposed on the object and an elastic buckle body disposed on the heat sink. The elastic buckle body includes a buckle head, a rod connected to the buckle head, and an elastic element sleeved on the rod. The entry portion is connected to a sliding portion, or the entry portion has a wide hole portion and is connected to the sliding portion with the wide hole portion, and the elastic buckle body is suitable for the rod portion to enter the sliding portion from the entry portion, and the buckle head portion is supported against the object, or the elastic buckle body is suitable for the buckle head portion to enter the wide hole portion and then the rod portion to enter the sliding portion, so that the buckle head portion is supported against the object. The elastic element is used to provide elastic force to fasten the buckle joint to the object, so that the heat dissipation device presses against the heat generating body to dissipate heat.

A fifth aspect of the present invention provides a method for using a fixing structure, wherein a heat sink is installed on a heat generating body on an object using the fixing structure, wherein the fixing structure comprises an entry portion installed on the heat sink and an elastic buckle body installed on the object, wherein the elastic buckle body comprises a buckle head, a rod connected to the buckle head, and an elastic element sleeved on the rod, wherein the entry portion is connected to a sliding portion, or the entry portion has a wide hole. The elastic buckle body enters the sliding part from the entry part with the rod part, and the buckle head part is supported against the heat sink, or the elastic buckle body enters the wide hole part with the buckle head part and then the rod part enters the sliding part, so that the buckle head part is supported against the heat sink, and the elastic element provides elastic force to make the buckle head part buckle tightly against the heat sink, so that the heat sink is pressed against the heat generating body to dissipate heat.

The sixth aspect of the present invention provides a method for using a fixing structure, which uses a fixing structure to set a heat sink on a heat generating body on an object, the fixing structure includes an entry portion provided on the heat sink and an elastic buckle body provided on the object, the elastic buckle body includes a buckle head, a rod connected to the buckle head, a body slidably connected to the rod and provided on the object, and an elastic element sleeved on the rod, the entry portion is connected to a sliding portion, or the The entry portion has a wide hole portion and the wide hole portion is connected to the sliding portion. The elastic buckle body enters the sliding portion from the entry portion with the rod portion, and the buckle head portion is supported against the heat sink, or the elastic buckle body enters the wide hole portion with the buckle head portion and then the rod portion enters the sliding portion, so that the buckle head portion is supported against the heat sink. The elastic element provides elastic force to make the buckle head portion buckle tightly to the heat sink, so that the heat sink is pressed against the heat generating body to dissipate heat.

The seventh aspect of the present invention provides a method for using a fixing structure, which uses a fixing structure to set a heat sink on a heat generating body on an object, the fixing structure includes an entry portion set on the object and an elastic buckle body set on the heat sink, the elastic buckle body includes a buckle head, a rod connected to the buckle head, and an elastic element sleeved on the rod, the entry portion is connected to a sliding portion, or the entry portion has a The wide hole portion is connected to the sliding portion with the wide hole portion, the elastic buckle body enters the sliding portion from the entry portion with the rod portion, and the buckle head portion is supported against the object, or the elastic buckle body enters the wide hole portion with the buckle head portion and then the rod portion enters the sliding portion, so that the buckle head portion is supported against the object, and the elastic element provides elastic force to make the buckle head portion buckle tightly to the object, so that the heat dissipation device presses against the heat generating body to dissipate heat.

The eighth aspect of the present invention provides a method for using a fixing structure, which uses a fixing structure to set a heat sink on a heat generating body on an object, the fixing structure includes an entry portion set on the object and an elastic buckle body set on the heat sink, the elastic buckle body includes a buckle head, a rod connected to the buckle head, a body connected to the rod and set on the object, and an elastic element sleeved on the rod, the entry portion is connected to a sliding portion , or the entry portion has a wide hole portion and the wide hole portion is connected to the sliding portion, the elastic buckle body enters the sliding portion from the entry portion with the rod portion, and the buckle head portion is supported against the object, or the elastic buckle body enters the wide hole portion with the buckle head portion and then the rod portion enters the sliding portion, so that the buckle head portion is supported against the object, and the elastic element provides elastic force to make the buckle head portion buckle tightly to the object, so that the heat dissipation device presses against the heat generating body to dissipate heat.

The ninth aspect of the present invention provides a fixing structure, which is applied to plug a printed circuit board with a connector into an object and another connector of another object. The fixing structure is used to buckle the other object 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 connected to the buckle head, and an elastic element sleeved on the rod. The entry portion is connected to a sliding portion, and the elastic buckle body is suitable for the rod to enter the sliding portion from the entry portion, and the buckle head is supported against the other object. The elastic element is used to provide elastic force to make the snap joint head fasten to the other object, so that the other object is snapped to the object, and so that the printed circuit board with the connector is snapped to the other object and connected to another connector respectively of the object and the other object.

The tenth aspect of the present invention provides a fixing structure, which is applied to plug a printed circuit board having a connector into an object and another connector of another object, the fixing structure is used to buckle the other object to the object and comprises an entry portion provided on the other object and an elastic buckle body provided on the object. The elastic buckle body comprises a buckle head, a rod connected to the buckle head, and an elastic element sleeved on the rod. The entry portion is connected to a sliding portion, or the entry portion has a wide hole portion and the wide hole portion is connected to the sliding portion, the elastic buckle body is suitable for the rod portion to enter the sliding portion from the entry portion, and the buckle head portion is supported against the printed circuit board, or the elastic buckle body is suitable for the buckle head portion to enter the wide hole portion and then the rod portion to enter the sliding portion, so that the buckle head portion is supported against the other object. The elastic element is used to provide elastic force to make the buckle head portion buckle to the other object, so that the other object is buckled to the object, and so that the printed circuit board with the connector is buckled to the other object and connected to another connector respectively of the object and the other object.

The eleventh aspect of the present invention provides a fixing structure, which is applied to plug a printed circuit board having a connector into an object and another connector of another object, the fixing structure is used to buckle the other object to the object and comprises an entry portion provided on the other object and an elastic buckle body provided on the object. The elastic buckle body is provided on the object and comprises a buckle head, a rod connected to the buckle head, a body assembled to the rod and provided on the object, and an elastic element sleeved on the rod. The entry portion is connected to a sliding portion, or the entry portion has a wide hole portion and the wide hole portion is connected to the sliding portion, the elastic buckle body is suitable for the rod portion to enter the sliding portion from the entry portion, and the buckle head portion is supported against the other object, or the elastic buckle body is suitable for the buckle head portion to enter the wide hole portion and then the rod portion to enter a sliding portion, so that the buckle head portion is supported against the other object. The elastic element is used to provide elastic force to make the buckle head portion buckle to the other object, so that the other object is buckled to the object, and so that the printed circuit board with the connector is buckled to the other object and connected to another connector respectively of the object and the other object.

Thus, the fixing structure and the use method of the present invention can save effort and quickly disassemble and assemble the heat sink on the object equipped with the heat sink.

1: Object

10: Heat generating body

11: Expansion hole

13: Feeding hole

14: Detained part

15:Piercing

16: Another connector

17: Corresponding anti-rotation part

100: Fixed structure

2: Heat dissipation device

20: Heat dissipation body

21: Heat sink fins

22: Wing plate

23: Printed circuit board

230: Connector

24: Another object

4: Carrier

5: Elastic buckle body

5a: Another buckle body

50: Buckle joint

50a: Operation head

51: Rod

52: Elastic element

53: Stopper

54: Body

540: Anti-rotation unit

55:Guide surface

56: Weldable surface

57: Buckle

58: Threaded body

59: Expansion Department

500:Entry Department

600: Limiting part

601: Wide hole

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 three-dimensional schematic diagram of the fixed structure of a specific embodiment of the present invention.

Figure 2 is a cross-sectional schematic diagram of the fixed structure of Figure 1.

Figure 3 is a second three-dimensional schematic diagram of the fixed structure of a specific embodiment of the present invention.

FIG4 is a schematic cross-sectional view of the heat dissipation device of FIG3.

Figure 5 is a schematic diagram of the operation of the elastic buckle body buckled heat dissipation device corresponding to Figure 1.

Figure 6 is a schematic diagram of another buckle body being buckled in a specific embodiment of the present invention.

Figure 7 is a schematic diagram of the first embodiment of the present invention showing the elastic buckle body and the heat dissipation device being buckled.

Figure 8 is a second schematic diagram of the buckling of the elastic buckle body and the heat dissipation device of a specific embodiment of the present invention.

Figure 9 is a schematic diagram of the assembly method of the fixed structure of a specific embodiment of the present invention.

Figure 10 is a top view of the elastic buckle body of a specific embodiment of the present invention with different shapes.

Figure 11 is a schematic diagram of the process of assembling an object, another object and a printed circuit board according to a specific embodiment of the present invention.

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

The present invention provides the following aspects.

Referring to FIG. 1 and FIG. 2 , the first aspect of the present invention provides a fixing structure 100, which is applied to set a heat sink 2 on a heat generating body 10 on an object 1. The fixing structure 100 includes an entry portion 500 provided on the heat sink 2 and an elastic buckle 5 provided on the object 1. The elastic buckle 5 is provided on the object 1 and includes a buckle head 50, a rod 51 connected to the buckle head 50, and an elastic element 52 sleeved on the rod 51. The entry portion 500 is connected to a sliding portion 602. The elastic buckle 5 is suitable for the rod 51 to enter the sliding portion 602 from the entry portion 500, and the buckle head 50 is supported against the heat sink 2. The elastic element 52 is used to provide elastic force to fasten the buckle joint 50 to the heat sink 2, so that the heat sink 2 is pressed against the heat generating body 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 body 5 further includes a body 54. The body 54 is slidably connected to the rod 51 and disposed on the object 1; and or the entry portion 500 may have a wide hole portion 601 and the wide hole portion 601 is connected to the sliding portion 602. The elastic buckle body 5 is suitable for the buckle head portion 50 to enter the wide hole portion 601 and then the rod 51 to enter the sliding portion 602, so that the buckle head portion 50 is supported on the heat dissipation device 2.

Please refer to Figures 3 and 4. The third aspect of the present invention is similar to the first aspect, except that the entry portion 500 is disposed on the object 1, and the elastic buckle body 5 is disposed on the heat dissipation device 2.

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

Please refer to Figures 1 and 2. The fifth aspect of the present invention provides a method for using a fixing structure, which is to use the fixing structure 100 of the first aspect to set the heat dissipation device on the heating element 10 on the object 1.

Please refer to Figures 1 and 2. The sixth aspect of the present invention provides a method for using a fixing structure, which is to use the fixing structure 100 of the second aspect to set 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 for using a fixing structure, which uses the fixing structure of the third aspect to set the heat dissipation device 2 on the heat generating body 10 on the object 1.

Please refer to Figures 3 and 4. The eighth aspect of the present invention provides a method for using a fixing structure, which is to use the fixing structure 100 of the fourth aspect to set the heat dissipation device 2 on the heating element 10 on the object 1.

Referring to FIG. 1 , FIG. 2 and FIG. 11 , the ninth aspect of the present invention provides a fixing structure 100, which is applied to plug a printed circuit board 23 having a connector 230 into another connector 16 of the object 1 and another object 24, respectively. The fixing structure 100 is used to buckle the other object 24 to the object 1 and comprises an entry portion 500 disposed on the other object 24 and the same as the first aspect, and an elastic buckle body 5 disposed on the object 1 and the same as the first aspect. The elastic buckle body 5 is disposed on the object 1, and the entry portion 500 and the sliding portion 602 are disposed on the other object 24. When the buckle head 50 of the elastic buckle body 5 slides to a position on the sliding part 602, the other connector 16 of the object 1 is also plugged into the connector 230, and the other connector 16 of the other object 24 can be plugged into the connector 230 first, but the order of plugging can also be reversed. In this embodiment, the elastic element 52 is used to provide elasticity to make the buckle head 50 buckle to the other object 24, so that the other object 24 is buckled to the object 1, and so that the printed circuit board 23 with the connector 230 is buckled to the other object 24 and the other connector 16 connected to the object 1 and the other object 24 respectively. The connector 230 can be a plug board with gold fingers, and the other connector 16 can be a corresponding slot, or the two can also be reversed. The printed circuit board 23 is suitable for plugging and unplugging with the other connector 16 via the connector 230, but is not limited to this.

Please refer to Figures 1, 2 and 11. The tenth aspect of the present invention provides a fixing structure 100. This aspect is similar to the ninth aspect and the second aspect. The entry portion 500 may have a wide hole portion 601 and the wide hole portion 601 is connected to the sliding portion 602. The elastic buckle body 5 is suitable for the buckle head portion 50 to enter the wide hole portion 601 (as shown in Figure 2) and then the rod portion 51 to enter the sliding portion 602, so that the buckle head portion 50 is supported on the other object 24.

Please refer to Figures 1, 2 and 11. The eleventh aspect of the present invention provides a fixing structure 100, which may be similar to the tenth aspect and the second aspect. The elastic buckle body 5 further includes a body 54 disposed on the object. The ninth to eleventh aspects may also be integrated into the first to fourth aspects, that is, the fixing structure 100 may be used to press the heat sink 2 against the heat generating body 10 and to be used for plugging and positioning between multiple printed circuit boards.

Please refer to Figures 1 and 2. In one embodiment, the heat generating body 10 may be an integrated circuit, a central processing unit, a graphics processing unit, a storage unit or a hard disk.

As shown in Fig. 1, Fig. 2 and Fig. 5, in one embodiment, the heat sink 2 comprises a heat sink body 20 having a plurality of heat sink fins 21 and two wing plates 22 extending from two sides of the heat sink body 20. The wide hole portion 601 and the sliding portion 602 connected to each other can be integrated into a stop portion 600. Each wing plate 22 is provided with the entry portion 500 or the stop portion 600. The entry portion 500 can be an opening provided on one side of the wing plate 22 and extending inwardly into a slotted sliding portion 602. The rod portion 51 of the elastic buckle body 5 can enter from the opening of the entry portion 500 along the side and be stopped at the end of the sliding portion 602. The elastic buckle body 5 buckles the heat sink 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 hole diameter at the wide hole portion 601 to allow the buckle head portion 50 of the elastic buckle body 5 to enter, while the sliding portion 602 has a narrower width to limit the upward and downward movement of the buckle head portion 50 and allow the elastic buckle body 5 to be buckled in only along the side. The wide hole portion 601 of the limiting portion 600 can also be regarded as the form of the entry portion 500 when it is located in the wing plate 22. In FIG1 , the wing plate 22 of the heat sink 2 is provided with the entry portion 500 and the limiting portion 600, and the object 1 is provided with the elastic buckle body 5 corresponding to the entry portion 500 and the limiting portion 600, respectively, but it is not limited thereto. Part of the rod 51 is inserted into the body 54, and the elastic buckle body 5 may further include a stopper 53. The stopper 53 may be provided at the end of the rod 51 in the body 54, and the elastic element 52 may be, for example, a compression spring, and may abut between the stopper 53 and the body 54.

As shown in FIG. 2, FIG. 4 and FIG. 11, in one embodiment, the buckle joint 50 of the above state can use the spring force of the elastic element 52 to buckle a corresponding object (the object 1, the heat sink 2 or the other object), and the spring force can be between 0.00001kgf and 50kgf.

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

As shown in Figures 1 to 4 and Figure 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 buckle head 50 may have a guide surface 55. The guide surface 55 is used to guide the buckle head 50 to move onto the sliding portion 602 when the rod portion 51 enters the sliding portion 602. The entry portion 500 or the sliding portion 602 has a lifting portion R, which is used to lift the buckle head 50 when the buckle head 50 is buckled. The guide surface 55 or the lifting portion R may be an inclined surface, a circular surface, a curved surface or a stepped surface. The lifting portion R may be provided at the opening edge of the entry portion 500, or at the junction of the sliding portion 602 and the wide hole portion 601.

As shown in FIG. 6 and FIG. 4 , the fixing structure 100 of the present invention may further include another buckle body 5a, so that when the heat sink 2 and the object 1 are buckled to each other at a certain position by the elastic buckle body 5 (for example, when the elastic buckle body 5 slides to the end of the entry portion 500 or the sliding portion 602 in FIG. 1 or FIG. 3 ), the heat sink 2 is positioned relative to the lateral movement of the object 1 by the other buckle body 5a. For example, the other buckle body 5a can be provided on the object 1, so that after the elastic buckle body 5 makes the heat sink 2 and the object 1 buckle together, the other buckle body 5a is used to buckle the object 1 to the heat sink 2, or the other buckle body 5a can also be provided on the heat sink 2, so that after the elastic buckle body 5 makes the heat sink 2 and the object 1 buckle together, the other buckle body 5a is used to buckle the heat sink 2 to the object 1. In FIG. 6 and FIG. 4, the other buckle body 5a is provided on the wing plate 22 of the heat sink 2, but it is not limited to this. In FIG. 6, the other buckle body 5a is in the form of a snap buckle structure, and in FIG. 4, the other buckle body 5a has a threaded body 58, but it is not limited to this. The other buckle body 5a can also be provided with a column, an outer buckle body or an inner buckle body. In FIG6 , the other buckle body 5a includes a body 54 connected to the heat sink 2, a rod 51 sleeved on the body 54, a buckle 57 provided at the bottom of the rod 51, an operating head 50a connected to the top of the rod 51, and an elastic element 52 abutting between the body 54 and the buckle. The object 1 has a buckled portion 14 which is a cylindrical body. The buckle 57 can be buckled with the buckled portion 14 or unbuckled by rotating the operating head 50a.

As shown in FIG. 2 , in one embodiment, the body 54 is connected to the rod 51 and has a weldable surface 56. The weldable surface 56 may also be provided on the object 1, and a solder layer 95 may be provided on the weldable surface 56 to perform welding by heating the weldable surface 56 and the solder layer 95.

As shown in FIG. 10 , the body 54 may have an anti-rotation portion 540. For example, the anti-rotation portion 540 may be a polygonal configuration of the body 54, so as to have an anti-rotation effect when arranged on the object 1 or the heat sink 2 of FIGS. 1 to 4 , so as to facilitate assembly such as welding. For example, the object 1 may be provided with a corresponding anti-rotation portion 17. The corresponding anti-rotation portion 17 may be a groove or opening corresponding to the shape of the anti-rotation portion 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 body 5 may be provided with an expansion portion 59, the object 1 may be provided with an expansion hole 11, and the expansion portion 59 is pressed into the expansion hole 11 by a fastener 98 so that the body 54 is clamped to the object 1. The heat dissipation device 2 of FIG. 4 can also be assembled with the elastic buckle body 5 in the same manner.

As shown in FIG8 , in one embodiment, the body 54 of the elastic buckle body 5 may have a material storage space S, and the object 1 may be provided with a material inlet hole 13, and pressure may be applied to the body 54 to allow the material of the object 1 to enter or flow into the material storage space S, so that the body 54 is riveted to the object 1. The heat dissipation device 2 of FIG4 may also be assembled with the elastic buckle body 5 in the same manner. However, the present invention is not limited thereto, and the body 54 may also be provided with other forms of assembly parts for locking or buckling the object 1.

Please refer to FIG. 9 and FIG. 1 to FIG. 4. In another embodiment of the present invention, a method for assembling a fixing structure 100 to the heat sink 2 or the object 1 is provided. FIG. 8 is illustrated by assembling to the object 1. Before being assembled to the object 1, the fixing structure 100 can be placed in a carrier 4. The fixing structure 100 has the aforementioned solderable surface 56 for setting solder, and the object 1 has a through hole 15. The method comprises the following steps:

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

Use the tool 7 to move the fixing structure 100 to a preset height a on the assembly position (i.e., the through hole 15) of the object 1.

The tool 7 releases or loosens the fixing structure 100 so that the fixing structure 100 falls and is set at 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 the subsequent process. The tool 7 can be a clamp, a buckle, a vacuum suction device, a magnetic suction device or an elastic motion element to meet the needs of actual assembly.

In one embodiment, after the fixing structure 100 is taken up from the carrier 4 by the tool 7, a comparison device 8 can be used to compare the position or distance between the fixing structure 100 and the assembly position of the object 1, so that the tool 7 can move the fixing structure 100 to a preset height a (which can be 0.000001mm to 10mm) on the object 1 according to the comparison information of the comparison device 8, and then release or loosen the fixing structure 100 to make the fixing structure 100 fall to the assembly position of the object 1, and then heat and weld the weldable surface 56 and the solder layer 95 to weld the fixing structure 100 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 photographic comparison device to meet the needs of actual assembly.

The present invention has been disclosed in the above text with a preferred embodiment, but those familiar with the present technology should understand that the embodiment is only used to describe the present invention and should not be interpreted as limiting the scope of the present invention. It should be noted that all changes and substitutions equivalent to the embodiment should be included in the scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined by the patent application.

1: Object

10: Heat generating body

100: Fixed structure

2: Heat dissipation device

20: Heat dissipation body

21: Heat sink fins

22: Wing plate

5: Elastic buckle body

50: Buckle joint

500:Entry Department

600: Limiting part

601: Wide hole

602: Sliding part

R: Lifting part

Claims (4)

A method for using a fixing structure is to use the fixing structure to set a heat sink on a heat generating body on an object. The fixing structure includes an entry portion set on the heat sink and an elastic buckle body set on the object. The elastic buckle body includes a buckle head, a rod connected to the buckle head, and an elastic element sleeved on the rod. The entry portion is connected to a sliding portion, or the entry portion has a wide hole portion and is connected to the sliding portion with the wide hole portion. The elastic buckle body enters the sliding portion from the entry portion with the rod portion, and the buckle head portion is supported against the heat sink. , or the elastic buckle body enters the wide hole part with the buckle head part and then the rod part enters the sliding part, so that the buckle head part is supported on the heat sink, and the elastic element provides elastic force to make the buckle head part buckle tightly to the heat sink, so that the heat sink presses against the heat generating body to dissipate heat, wherein the elastic buckle body is suitable for being lifted and moved by a tool so that the tool releases or loosens the elastic buckle body to be set at the assembly position of the object, wherein the fixing structure further includes another buckle body, so that when the elastic buckle body is buckled and positioned, the other buckle body is used for horizontal positioning. A method for using a fixing structure is to use the fixing structure to set a heat sink on a heat generating body on an object. The fixing structure includes an entry portion set on the heat sink and an elastic buckle body set on the object. The elastic buckle body includes a buckle head, a rod connected to the buckle head, a body slidably connected to the rod and set on the object, and an elastic element sleeved on the rod. The entry portion is connected to a sliding portion, or the entry portion has a wide hole portion and is connected to the sliding portion with the wide hole portion. The elastic buckle body enters the sliding portion from the entry portion with the rod portion, and the buckle head portion is connected to the sliding portion. The elastic buckle body is supported on the heat sink, or the buckle head of the elastic buckle body enters the wide hole part and then the rod part enters the sliding part, so that the buckle head is supported on the heat sink, and the elastic element provides elastic force to make the buckle head buckle tightly on the heat sink, so that the heat sink presses against the heat generating body to dissipate heat, wherein the elastic buckle body is suitable for being lifted and moved by a tool so that the tool releases or loosens the elastic buckle body to be set at the assembly position of the object, wherein the fixing structure further includes another buckle body, so that when the elastic buckle body is buckled and positioned, the other buckle body is used for horizontal positioning. A method for using a fixing structure is to use the fixing structure to set a heat sink on a heat generating body on an object. The fixing structure includes an entry portion set on the object and an elastic buckle body set on the heat sink. The elastic buckle body includes a buckle head, a rod connected to the buckle head, and an elastic element sleeved on the rod. The entry portion is connected to a sliding portion, or the entry portion has a wide hole portion and is connected to the sliding portion with the wide hole portion. The elastic buckle body enters the sliding portion from the entry portion with the rod portion, and the buckle head portion is supported against the object. , or the elastic buckle body enters the wide hole part with the buckle head part and then the rod part enters the sliding part, so that the buckle head part is supported on the object, and the elastic element provides elastic force to make the buckle head part buckle tightly to the object, so that the heat dissipation device presses against the heat generating body to dissipate heat, wherein the elastic buckle body is suitable for being lifted and moved by a tool so that the tool releases or loosens the elastic buckle body to be set at the assembly position of the object, wherein the fixing structure further includes another buckle body, so that when the elastic buckle body is buckled and positioned, the other buckle body is used for horizontal positioning. A method for using a fixing structure is to use the fixing structure to set a heat sink on a heat generating body on an object. The fixing structure includes an entry portion set on the object and an elastic buckle body set on the heat sink. The elastic buckle body includes a buckle head, a rod connected to the buckle head, a body connected to the rod and set on the object, and an elastic element sleeved on the rod. The entry portion is connected to a sliding portion, or the entry portion has a wide hole portion and is connected to the sliding portion with the wide hole portion. The elastic buckle body enters the sliding portion from the entry portion with the rod portion, and the buckle The joint part is supported against the object, or the elastic buckle body enters the wide hole part with the buckle part and then the rod part enters the sliding part, so that the buckle part is supported against the object, and the elastic element provides elastic force to make the buckle part buckle tightly against the object, so that the heat dissipation device presses against the heat generating body to dissipate heat, wherein the elastic buckle body is suitable for being lifted and moved by a tool so that the tool releases or loosens the elastic buckle body to be set at the assembly position of the object, wherein the fixing structure further includes another buckle body, so that when the elastic buckle body is buckled and positioned, the other buckle body is used for horizontal positioning.

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