Elastic pressing mechanism of computer radiator

Abstract

The utility model relates to the technical field of hold-down mechanisms, in particular to an elastic hold-down mechanism of a computer radiator, which is characterized in that a pressure head is arranged at the input end part of a sliding rod, a top seat is lapped above the pressure head, the top seat is positioned above a convex seat, an insertion opening is formed in a base, an insertion rod is inserted into the insertion opening, and the convex seat is positioned above the insertion rod. The insertion rod is detachably connected to the case plate, and a bayonet is formed in the insertion rod. A pressing head is arranged at the input end of the sliding rod, a top seat is inserted into the pressing head, the two ends of the top seat are slidably connected to the upper rod, the top seat can move along the upper rod, the top seat can be pressed when the cooling fan is fixed, the top seat can push the pressing head, and therefore the clamping head is driven to be away from the clamping opening. And after installation, the top seat is loosened, and the first spring can move the top seat clamping head into the bayonet, so that fixed connection is realized, the cooling fan can be quickly fixed in the case, and quick assembly is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a compression mechanism technical field, specifically is a computer radiator's elastic compression mechanism. BACKGROUND

[0002] Integrated circuits are used in large quantities in computer components. It is well known that high temperature is the enemy of integrated circuits. High temperature not only causes the system to run unstably and shortens the service life, but also can even burn some components. The heat causing high temperature does not come from outside the computer, but from inside the computer, or from inside the integrated circuit. The role of the radiator is to absorb these heat and then dissipate to the case or outside the case, so as to ensure the normal temperature of the computer components. Most radiators absorb heat by contacting the surface of the heat generating component, and then transfer the heat to a remote place, such as the air in the case, and then the case transmits the hot air to the outside of the case, completing the heat dissipation of the computer.

[0003] The radiator of the computer is a separate mechanism, and the radiator can be installed or detached from the computer. Both installation and detachment need to be completed by operating the bolts. The radiator uses a large number of bolts, and cannot achieve quick fixing, so the assembly efficiency is low. SUMMARY

[0004] The utility model discloses a computer radiator's elastic compression mechanism to solve the problem in the prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a computer radiator's elastic compression mechanism, including the radiator fan and the case board, the radiator fan is detachably connected with the base, the base is detachably connected with the boss, the boss is slidably connected with the sliding rod, the output end head of the sliding rod is welded with the clamp head, the input end part of the sliding rod is equipped with the pressure head, the top of the pressure head is overlapped with the top seat, the top seat is located above the boss, the top seat is integrally arranged in the shape of triangle, the base is equipped with the socket, the socket is inserted with the plug rod, the plug rod is detachably connected on the case board, the plug rod is equipped with the bayonet.

[0006] Preferably, the pressure head is integrally arranged in the shape of a mouth, one end of the pressure head is overlapped on the inclined edge of the top seat, and a baffle is arranged on the sliding rod of the pressure head.

[0007] Preferably, the baffle is welded at the connection between the clamp head and the sliding rod, and the diameter of the baffle is greater than that of the clamp head and the sliding rod.

[0008] Preferably, a first spring is sleeved on the sliding rod, one end of the first spring is detachably connected to the baffle, and the other end of the first spring is detachably connected to the boss.

[0009] Preferably, a recess is formed on the convex base, a pressure head is placed in the recess of the convex base, and a limiting rod is detachably connected to the convex base.

[0010] Preferably, an upper rod is welded to the limiting rod, the diameter of the upper rod is the same as that of the limiting rod, and a top base is slidably connected to the upper rod.

[0011] Preferably, a limiting opening is formed on the top base, the upper rod is slidably connected in the limiting opening, a through opening is formed on the convex base, and the sliding rod is slidably connected in the through opening.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The base is installed on the heat dissipation fan, the socket is formed on the base, the plug rod is installed in the socket, the heat dissipation fan is fixed in the case when the plug rod is welded to the case plate, the socket is formed on the plug rod, the clamping head is arranged on the base corresponding to the socket, the clamping head is welded to the sliding rod, the sliding rod is slidably connected to the convex base of the base, the first spring is sleeved on the sliding rod, the first spring moves the clamping head to the socket, the pressure head is arranged on the input end of the sliding rod, the top base is inserted into the pressure head, the two ends of the top base are slidably connected to the upper rod, the top base can move along the upper rod, the top base is pressed when the heat dissipation fan is fixed, the top base pushes the pressure head, the clamping head is driven away from the socket, then the heat dissipation fan is installed on the plug rod, the top base is loosened after installation, the first spring moves the clamping head to the socket, so that the fixed connection is realized, the heat dissipation fan can be quickly fixed in the case, and quick assembly is realized. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The whole structure of the utility model is shown Figure 1 ;

[0015] Figure 2 The whole structure of the utility model is shown Figure 2 ;

[0016] Figure 3 The whole structure of the utility model is shown Figure 3 ;

[0017] Figure 4 The whole structure of the utility model is shown Figure 3 The enlarged structure of area A in the utility model is shown

[0018] In the drawing: 1, heat dissipation fan; 2, base; 3, socket; 4, case plate; 5, plug rod; 6, socket; 7, clamping head; 8, convex base; 9, sliding rod; 10, baffle; 11, first spring; 12, limiting rod; 13, upper rod; 14, top base; 15, pressure head; 16, through opening; 17, recess; 18, limiting opening. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the utility model.

[0020] Please refer to Figures 1 to 4 The utility model provides a kind of technical solutions: a computer radiator elastic compression mechanism, including heat dissipation fan 1 and case plate 4, heat dissipation fan 1 is detachably connected with pedestal 2, pedestal 2 is detachably connected with boss 8, boss 8 is slidably connected with slide bar 9, the output end head of slide bar 9 is welded with clamp head 7, the input end portion of slide bar 9 is equipped with pressure head 15, the top of pressure head 15 is overlapped with top seat 14, top seat 14 is located above boss 8, top seat 14 is integrally arranged in triangle, socket 3 is formed in pedestal 2, plug rod 5 is inserted in socket 3, plug rod 5 is detachably connected on case plate 4, socket 6 is formed in plug rod 5.By installing pedestal 2 on heat dissipation fan 1, socket 3 can be formed in pedestal 2, plug rod 5 can be installed in socket 3, when plug rod 5 is welded on case plate 4, heat dissipation fan 1 can be fixed in the case, socket 6 is formed in plug rod 5, clamp head 7 is provided on the corresponding pedestal 2, clamp head 7 is welded on slide bar 9, slide bar 9 is slidably connected on the boss 8 of pedestal 2, first spring 11 is sleeved on slide bar 9, first spring 11 will move top seat 14 clamp head 7 into socket 6, pressure head 15 is provided on the input end portion of slide bar 9, top seat 14 is inserted in pressure head 15, both ends of top seat 14 are slidably connected on upper rod 13, top seat 14 can move along upper rod 13, when heat dissipation fan 1 is fixed, top seat 14 can be pressed, top seat 14 will push pressure head 15, so as to drive clamp head 7 away from socket 6, then heat dissipation fan 1 can be installed on plug rod 5, after installation, top seat 14 is loosened, first spring 11 will move top seat 14 clamp head 7 into socket 6, so as to realize fixed connection, heat dissipation fan 1 can be quickly fixed in the case, so as to realize quick assembly.

[0021] The pressure head 15 is integrally arranged in a mouth-shaped form, one end of the pressure head 15 is overlapped on the inclined edge of the top base 14, and the slide rod 9 of the pressure head 15 is provided with the baffle 10. By arranging the pressure head 15 on the slide rod 9, the pressure head 15 can be connected with the top base 14, the inclined edge of the top base 14 can be overlapped on the pressure head 15, the top base 14 can push the pressure head 15 when pressing the top base 14, the pressure head 15 can move outward, the slide rod 9 can move when the pressure head 15 moves, the slide rod 9 can pull the clamping head 7 away from the clamping hole 6, so that the heat dissipation fan 1 is installed on the plug rod 5.

[0022] The baffle 10 is welded at the connection between the clamping head 7 and the slide rod 9, and the diameter of the baffle 10 is greater than the diameter of the clamping head 7 and the slide rod 9. By installing the baffle 10 at the connection between the slide rod 9 and the clamping head 7, the baffle 10 can block the first spring 11, the first spring 11 can push the slide rod 9 through the baffle 10, the slide rod 9 can keep moving towards the clamping hole 6, the slide rod 9 can drive the clamping head 7 to move into the clamping hole 6, so that the clamping head 7 is inserted into the clamping hole 6.

[0023] The first spring 11 is sleeved on the slide rod 9, one end of the first spring 11 is detachably connected to the baffle 10, and the other end of the first spring 11 is detachably connected to the convex seat 8. By sleeving the first spring 11 on the slide rod 9, the first spring 11 can push the slide rod 9, the baffle 10 can limit the first spring 11, the first spring 11 will not be separated from the slide rod 9, and the first spring 11 can push the slide rod 9 when the slide rod 9 is not driven by the top base 14, and the slide rod 9 can move to the position of the clamping hole 6.

[0024] The convex seat 8 is provided with a groove 17, the convex seat 8 is placed in the groove 17 of the convex seat 8, and the convex seat 8 is detachably connected with the limiting rod 12. By arranging the groove 17 on the convex seat 8, the groove 17 can prevent the pressure head 15, and the pressure head 15 can move in the groove 17, so that the pressure head 15 has a moving space when the top base 14 pushes the pressure head 15.

[0025] The limiting rod 12 is welded with the upper rod 13, the diameter of the upper rod 13 is the same as that of the limiting rod 12, and the top base 14 is slidably connected to the upper rod 13. By connecting the upper rod 13 with the limiting rod 12, the top base 14 can be limited, and the top base 14 can move up and down along the upper rod 13.

[0026] The top base 14 is provided with a limiting hole 18, the limiting hole 18 is slidably connected with the upper rod 13, the convex seat 8 is provided with a through hole 16, and the slide rod 9 is slidably connected in the through hole 16. The top base 14 can move through the limiting hole 18, and the slide rod 9 can move through the through hole 16.

[0027] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flexible clamping mechanism for a computer heat sink, comprising a cooling fan (1) and a chassis plate (4), characterized in that: A base (2) is detachably connected to the cooling fan (1). A boss (8) is detachably connected to the base (2). A slide rod (9) is slidably connected to the boss (8). A clip (7) is welded to the output end of the slide rod (9). A pressure head (15) is provided at the input end of the slide rod (9). A top seat (14) is attached above the pressure head (15). The top seat (14) is located above the boss (8). The top seat (14) is triangular in shape. A socket (3) is provided on the base (2). A plug rod (5) is inserted into the socket (3). The plug rod (5) is detachably connected to the chassis plate (4). A clip (6) is provided on the plug rod (5).

2. The elastic clamping mechanism for a computer heat sink according to claim 1, characterized in that: The pressure head (15) is arranged in a U-shape. One end of the pressure head (15) is attached to the inclined side of the top seat (14). A baffle (10) is provided on the slide rod (9) of the pressure head (15).

3. The elastic clamping mechanism for a computer heat sink according to claim 2, characterized in that: The baffle (10) is welded to the connection between the clamp (7) and the slide rod (9), and the diameter of the baffle (10) is larger than the diameter of the clamp (7) and the slide rod (9).

4. The elastic clamping mechanism for a computer heat sink according to claim 1, characterized in that: A first spring (11) is sleeved on the slide rod (9). One end of the first spring (11) is detached and connected to the baffle (10), and the other end of the first spring (11) is detached and connected to the boss (8).

5. The elastic clamping mechanism for a computer heat sink according to claim 1, characterized in that: The boss (8) has a groove (17) and a pressure head (15) is placed in the groove (17) of the boss (8). A limit rod (12) is detachably connected to the boss (8).

6. The elastic clamping mechanism for a computer heat sink according to claim 5, characterized in that: An upper rod (13) is welded onto the limiting rod (12), the diameter of the upper rod (13) is the same as the diameter of the limiting rod (12), and a top seat (14) is slidably connected to the upper rod (13).

7. The elastic clamping mechanism for a computer heat sink according to claim 1, characterized in that: The top seat (14) has a limiting port (18), and an upper rod (13) is slidably connected in the limiting port (18). The protrusion (8) has a through port (16), and the slide rod (9) is slidably connected in the through port (16).

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