Structure facilitating disassembly of host hardware

Abstract

The utility model provides a structure facilitating disassembly of host hardware, which belongs to the technical field of disassembly of computer hardware and comprises a fan mounting port arranged on a case, a cooling fan mounted on the fan mounting port, a first positioning frame arranged on the inner side of the fan mounting port and a second positioning frame arranged on the outer side of the fan mounting port. A first positioning frame is arranged in the second positioning frame, a first threaded hole is formed in each of four corners of the second positioning frame, a first hand-screwing bolt is arranged in each first threaded hole, and a plurality of groups of fixing assemblies are arranged in the second positioning frame, so that the first positioning frame is separated from the second positioning frame through the first hand-screwing bolts, and the second positioning frame can be separated from the dust cover; after the second positioning frame is taken out, the cooling fan is separated from the case, and then the cooling fan is taken down from the positioning rod, so that the cooling fan can be disassembled, the cooling fan does not need to be disassembled or assembled from the interior of the case, the cooling fan is convenient to disassemble, and the safety of other parts is improved when the cooling fan is disassembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to computer hardware dismounting technical field, concretely relates to a structure that host hardware is convenient to dismount. BACKGROUND

[0002] Computer host refers to the main body part of computer except input and output equipment, also be the control box for placing mainboard and other main components. Usually including CPU, memory, mainboard, hard disk, optical drive, power, case, heat dissipation system and other input and output controllers and interface.

[0003] Most of the related technology heat dissipation fan will be installed on the case wall of the fan mounting port by screw, when dismounting the heat dissipation fan on the computer case, the corresponding cable of the fan needs to be found in the case first, then the cable is dismounted, the bolt of the fan fixed on the computer case is dismounted, so that the heat dissipation fan is taken out from the case.

[0004] At present, some users like to dismount the computer by themselves, when dismounting the heat dissipation fan, due to the large number of cables and components in the computer, the customer often disturbs the cable when dismounting, and it is troublesome to take out the heat dissipation fan from the case, and the fan is easy to collide with other components in the case when taking out from the case, causing unnecessary loss, in order to solve the above problems, the structure that host hardware is convenient to dismount is provided to solve the above problems. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a structure that host hardware is convenient to dismount, the first positioning frame is separated from the second positioning frame through the first hand screw bolt, the second positioning frame and the dust cover can be separated, after taking out the second positioning frame, the heat dissipation fan is also separated from the case, and then the heat dissipation fan is taken off from the positioning rod, so that the heat dissipation fan does not need to be dismounted or installed from the case, the dismounting of the heat dissipation fan is convenient, and the safety of other components when dismounting the heat dissipation fan is improved.

[0006] In order to solve the above technical problems, the utility model provides a structure that host hardware is convenient to dismount, including the fan mounting port set up on the case, the heat dissipation fan installed on the fan mounting port, the first positioning frame is set up in the inside of the fan mounting port, the second positioning frame is set up on the outside of the fan mounting port, one first screw hole is arranged at the four corners of the second positioning frame respectively, every first screw hole passes through the case and is embedded in the included angle on the first positioning frame, a first hand screw bolt is arranged in every first screw hole, a plurality of fixed assemblies are arranged in the second positioning frame, every fixed assembly includes a pair of positioning rods, a plurality of second screw holes are arranged on every positioning rod along the axial direction, and the second screw hole is used for installing the screw on the heat dissipation fan.

[0007] The upper positioning plate is arranged at the upper end of each positioning rod and is used to connect the positioning rod with the upper part of the second positioning frame; the lower positioning plate is arranged at the lower end of the positioning rod and is used to connect the positioning rod with the lower part of the second positioning frame; the upper positioning plate is connected with the upper part in the second positioning frame; and the lower positioning plate is connected with the lower part in the second positioning frame.

[0008] An upper extension plate is arranged at one side of each upper positioning plate close to the inside of the case, and the upper extension plate is used to connect the upper positioning plate with the upper positioning assembly; a lower extension plate is arranged at one side of each lower positioning plate close to the inside of the case, and the lower extension plate is used to connect the lower positioning plate with the lower positioning assembly.

[0009] The upper part of the first positioning frame is provided with a plurality of upper positioning assemblies, the upper positioning assemblies are used to connect the first positioning frame with the upper extension plates, and further connect the first positioning frame with the upper positioning plates; the lower part of the first positioning frame is provided with a plurality of lower positioning assemblies, the lower positioning assemblies are used to connect the first positioning frame with the lower extension plates, and further connect the first positioning frame with the lower positioning plates; each upper positioning assembly corresponds to an upper extension plate; and each lower positioning assembly corresponds to a lower extension plate.

[0010] Each upper positioning assembly comprises an upper positioning block connected with the upper part of the first positioning frame, the upper positioning block is used to form a third threaded hole, and is also used to connect the upper part of the first positioning frame with the upper extension plate; a third threaded hole is arranged in each upper positioning block, the third threaded hole is used to install a second hand screw; each third threaded hole penetrates through the upper extension plate; and a second hand screw is arranged in each third threaded hole, and the second hand screw is used to fixedly connect the upper positioning block with the upper extension plate.

[0011] Each lower positioning assembly comprises a lower positioning block connected with the lower part of the first positioning frame, the lower positioning block is used to form a fourth threaded hole, and is also used to connect the lower part of the first positioning frame with the lower extension plate; a fourth threaded hole is arranged in each lower positioning block, the fourth threaded hole is used to install a second hand screw; each fourth threaded hole penetrates through the lower extension plate; and a second hand screw is arranged in each fourth threaded hole, and the second hand screw is also used to connect and fix the lower positioning block with the lower extension plate.

[0012] A connecting plate is arranged between each pair of positioning rods, and the connecting plate is used to connect the first positioning frame with a take-up ring; a take-up ring for inserting a cable is arranged at one side of each connecting plate close to the inside of the case, and the take-up ring is used to automatically insert the cable of the cooling fan.

[0013] The sealing frame is used for connecting the dust cover and the second positioning frame, four corners of the sealing frame are provided with first threaded holes, the first threaded holes are used for penetrating the first hand screw bolt, and a dust cover is communicated and arranged at a side of the middle part of the sealing frame away from the case, the dust cover is used for dust and foreign matters in the air, and high efficient operation of the heat dissipation system is guaranteed.

[0014] Compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0015] 1. The first hand screw bolt is manually rotated to separate the first positioning frame from the second positioning frame, and the second positioning frame and the dust cover are also separated synchronously, so that after the second positioning frame is taken out, the heat dissipation fan is separated from the case, and then the heat dissipation fan is taken off from the positioning rod, thereby the heat dissipation fan does not need to be disassembled or installed from the inside of the case, the heat dissipation fan is convenient to disassemble, and the safety of other components during disassembly of the heat dissipation fan is improved.

[0016] 2. The upper positioning assembly is used for connecting the first positioning frame and the upper extension plate, and then connecting the first positioning frame and the upper positioning plate, and the lower positioning assembly is used for connecting the first positioning frame and the lower extension plate, and then connecting the first positioning frame and the lower positioning plate, so that the heat dissipation fan is more stable during work.

[0017] 3. The sealing frame is used for connecting the dust cover and the second positioning frame, the dust cover is used for dust and foreign matters in the air, and high efficient operation of the heat dissipation system is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view main body structure schematic diagram of the utility model;

[0019] Figure 2 It is an assembly structure schematic diagram of the utility model;

[0020] Figure 3 It is a rear view main body structure schematic diagram of the utility model;

[0021] Figure 4 It is an assembly structure schematic diagram of the utility model;

[0022] Figure 5 It is a front view sectional view of the utility model;

[0023] Figure 6 It is a A partial enlarged view of the utility model Figure 5 .

[0024] Explanation of reference signs: 100, case; 101, fan mounting port; 102, heat dissipation fan; 103, first positioning frame; 104, second positioning frame; 200, first threaded hole; 201, first hand bolt; 202, connecting plate; 203, take-up ring; 204, sealing frame; 205, dust cover; 300, fixing assembly; 301, positioning rod; 302, second threaded hole; 303, upper positioning plate; 304, lower positioning plate; 305, upper extension plate; 306, lower extension plate; 400, upper positioning assembly; 401, upper positioning block; 402, third threaded hole; 403, second hand bolt; 500, lower positioning assembly; 501, lower positioning block; 502, fourth threaded hole. DETAILED DESCRIPTION

[0025] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the following will combine the drawings of the embodiments of the present application to make a detailed description. Figures 1-6 The technical scheme of the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0026] As Figures 1-6The embodiment provides a structure convenient for disassembling host hardware, which comprises a fan mounting port 101 arranged on a case 100, a cooling fan 102 mounted on the fan mounting port 101, a first positioning frame 103 arranged on the inner side of the fan mounting port 101, welding connection or rivet connection of the first positioning frame 103 and the inner wall of the case 100, a second positioning frame 104 arranged on the outer side of the fan mounting port 101, detachable connection of the second positioning frame 104 and the first positioning frame 103, one first threaded hole 200 arranged at each corner of the second positioning frame 104, embedding of each first threaded hole 200 into the first positioning frame 103 through the wall of the case 100, embedding of each first threaded hole 200 into the included angle on the first positioning frame 103 through the case 100, and one first hand screw 201 arranged in each first threaded hole 200, wherein the first hand screw 201 comprises a threaded rod part and a twisting part, the first hand screw 201 is larger than a second hand screw 403, the first hand screw 201 is screw-fitted with the first threaded hole 200, and a plurality of groups of fixing assemblies 300 are arranged in the second positioning frame 104, the fixing assembly 300 is used for mounting screws on the cooling fan 102, each group of fixing assemblies 300 comprises a pair of positioning rods 301, the positioning rod 301 is used for connecting and fixing with a mounting frame on the cooling fan 102, thereby providing support for the cooling fan 102, a plurality of second threaded holes 302 are arranged on each positioning rod 301 along the axial direction of the positioning rod 301, the second threaded hole 302 penetrates the positioning rod 301, and the second threaded hole 302 is used for mounting screws on the cooling fan 102.

[0027] In use, the fan cable can be quickly identified and pulled out through the take-up coil, the second hand screw 403 is manually rotated, the upper positioning block 401 is separated from and connected to the upper extension plate 305, the lower positioning block 501 is separated from the lower extension plate 306, the upper positioning assembly 400 is separated from the upper positioning plate 303, the lower positioning assembly 500 is simultaneously separated from the lower positioning plate 304, the upper positioning block 401 and the lower positioning block 501 can be separated from the first positioning frame 103, the first positioning frame 103 is separated from the second positioning frame 104 by manually rotating the first hand screw 201, the second positioning frame 104 can also be separated from the dust cover 205, the cooling fan 102 is separated from the case 100 after the second positioning frame 104 is taken out, the cooling fan 102 is taken off from the positioning rod 301, and the disassembly is completed, and the installation can be performed in the same way, so that the cooling fan 102 does not need to be disassembled or installed from the inside of the case 100, the disassembly of the cooling fan 102 is facilitated, and the safety of other components during disassembly of the cooling fan 102 is improved.

[0028] The embodiment provides a structure convenient for disassembling host hardware,

[0029] As Figure 1 ,2 , 4, 5, 6: each positioning rod 301 upper end set of the upper positioning plate 303, the upper positioning plate 303 middle part and the positioning rod 301 upper end welding connection, the upper positioning plate 303 away from the one end in the cabinet 100 and the second positioning frame 104 upper part through bolt connection fixed, the upper positioning plate 303 for the positioning rod 301 and the second positioning frame 104 upper part is connected, the lower positioning plate 304 is arranged in the lower end of the positioning rod 301, the lower positioning plate 304 middle part and the positioning rod 301 lower end welding connection, the lower positioning plate 304 away from the one end in the cabinet 100 and the second positioning frame 104 bottom through bolt connection fixed, the lower positioning plate 304 for the positioning rod 301 and the second positioning frame 104 lower part is connected, the upper positioning plate 303 and the second positioning frame 104 inner upper part is connected fixed, the lower positioning plate 304 and the second positioning frame 104 inner lower part is connected fixed, each upper positioning plate 303 near the one side of the cabinet 100 inside is provided with an upper extension plate 305, the upper extension plate 305 and the upper positioning plate 303 welding connection, the upper extension plate 305 size is less than the upper positioning plate 303, the upper extension plate 305 for the upper positioning plate 303 and the upper positioning assembly 400 is connected, each lower positioning plate 304 near the one side of the cabinet 100 inside is provided with a lower extension plate 306, the lower extension plate 306 and the lower positioning plate 304 welding connection, the lower extension plate 306 size is less than the lower positioning plate 304, the lower extension plate 306 for the lower positioning plate 304 and the lower positioning assembly 500 is connected.

[0030] The effect is: the upper positioning plate 303 is used for connecting the upper part of the positioning rod 301 and the second positioning frame 104, the lower positioning plate 304 is used for connecting the lower part of the positioning rod 301 and the second positioning frame 104, the upper extension plate 305 is used for connecting the upper positioning plate 303 and the upper positioning assembly 400, and the lower extension plate 306 is used for connecting the lower positioning plate 304 and the lower positioning assembly 500.

[0031] As shown in Figure 2 , 4 , 5, 6: the upper part of the first positioning frame 103 is provided with a plurality of upper positioning assemblies 400, the upper positioning assembly 400 is used for connecting the first positioning frame 103 and the upper extension plate 305, thereby connecting the first positioning frame 103 and the upper positioning plate 303, the lower part of the first positioning frame 103 is provided with a plurality of lower positioning assemblies 500, the lower positioning assembly 500 is used for connecting the first positioning frame 103 and the lower extension plate 306, thereby connecting the first positioning frame 103 and the lower positioning plate 304, each upper positioning assembly 400 corresponds to the upper extension plate 305, and each lower positioning assembly 500 corresponds to the lower extension plate 306.

[0032] The effect is that the upper positioning assembly 400 is used for connecting the first positioning frame 103 with the upper extension plate 305, and then connecting the first positioning frame 103 with the upper positioning plate 303, the lower positioning assembly 500 is used for connecting the first positioning frame 103 with the lower extension plate 306, and then connecting the first positioning frame 103 with the lower positioning plate 304, so that the heat dissipation fan 102 is more stable during work.

[0033] As Figure 2 , 4 , 5, 6: each upper positioning assembly 400 includes an upper positioning block 401 connected with the upper part of the first positioning frame 103, the upper positioning block 401 is used for opening a third threaded hole 402, and the upper positioning block 401 is also used for connecting the upper part of the first positioning frame 103 with the upper extension plate 305, each upper positioning block 401 is provided with a third threaded hole 402, the third threaded hole 402 is used for installing a second hand screw 403, each third threaded hole 402 penetrates the upper extension plate 305, each third threaded hole 402 is provided with a second hand screw 403, and the second hand screw 403 is used for fixedly connecting the upper positioning block 401 with the upper extension plate 305, each lower positioning assembly 500 includes a lower positioning block 501 connected with the lower part of the first positioning frame 103, the lower positioning block 501 is used for opening a fourth threaded hole 502, and the lower positioning block 501 is also used for connecting the lower part of the first positioning frame 103 with the lower extension plate 306, each lower positioning block 501 is provided with a fourth threaded hole 502, the fourth threaded hole 502 is used for installing a second hand screw 403, each fourth threaded hole 502 penetrates the lower extension plate 306, each fourth threaded hole 502 is provided with a second hand screw 403, and the second hand screw 403 is also used for fixedly connecting the lower positioning block 501 with the lower extension plate 306, the second hand screw 403 includes a threaded rod part and a twisting part, and the surface of the twisting part is provided with a plurality of convex parts for improving friction.

[0034] The effect is that the second hand screw 403 can control the separation and connection of the upper positioning block 401 and the upper extension plate 305, and also can control the separation and connection of the lower positioning block 501 and the lower extension plate 306, and then the upper positioning block 401 and the lower positioning block 501 can be separated from or connected with the first positioning frame 103.

[0035] As Figure 2 , 3As shown in 4: each pair of positioning rods 301 is provided with a connecting plate 202, the connecting plate 202 is fixed or welded with the bottom of the first positioning frame 103 through bolts, the connecting plate 202 is used for connecting the first positioning frame 103 with the winding ring 203, each connecting plate 202 is provided with a winding ring 203 near the side of the inside of the cabinet 100 for inserting the cable, the winding ring 203 can adopt a semicircular arc shape, the middle part is provided with a through hole for inserting the cable, the winding ring 203 is used for inserting the automatic cable of the cooling fan 102, thereby conveniently storing the cable of the cooling fan 102, and conveniently distinguishing the cable.

[0036] The effect is that the connecting plate 202 is used for connecting the first positioning frame 103 with the winding ring 203, the winding ring 203 is used for inserting the automatic cable of the cooling fan 102, thereby conveniently storing the cable of the cooling fan 102, and conveniently distinguishing the cable.

[0037] As shown in Figure 1 , 2 , 3: the second positioning frame 104 is provided with a sealing frame 204 away from the side of the cabinet 100, the sealing frame 204 is welded with the dust cover 205, the size of the sealing frame 204 is greater than the inner frame of the second positioning frame 104 and less than the outer frame, the sealing frame 204 is used for connecting the dust cover 205 with the second positioning frame 104, the four corners of the sealing frame 204 are provided with first threaded holes 200, the first threaded holes 200 are used for inserting the first hand screw 201, the dust cover 205 is communicated and arranged in the middle part of the sealing frame 204 away from the side of the cabinet 100, the dust cover 205 adopts a metal material with good heat dissipation effect, the outer surface of the dust cover 205 is distributed with a plurality of dust holes, the dust cover 205 is used for dust and foreign matters in the air, and the efficient operation of the heat dissipation system is ensured.

[0038] The effect is that the sealing frame 204 is used for connecting the dust cover 205 with the second positioning frame 104, the dust cover 205 is used for dust and foreign matters in the air, and the efficient operation of the heat dissipation system is ensured, the sealing frame 204 is separated or connected with the dust cover 205 and the second positioning frame 104 through the first hand screw 201, and the second positioning frame 104 is separated or connected with the first positioning frame 103 and the cabinet 100 at the same time.

[0039] Working principle: through the take-up coil can quickly identify pull fan cable, then through the manual knob second hand twist bolt 403, thereby the separation and connection of the upper positioning block 401 and the upper extension plate 305, the separation of the lower positioning block 501 and the lower extension plate 306, and then the separation of the upper positioning assembly 400 and the upper positioning plate 303, the synchronous separation of the lower positioning assembly 500 and the lower positioning plate 304, and then the separation of the upper positioning block 401 and the lower positioning block 501 from the first positioning frame 103, then manually rotating the first hand twist bolt 201, the separation of the first positioning frame 103 and the second positioning frame 104, and the synchronous separation of the second positioning frame 104 and the dust cover 205, and then the separation of the cooling fan 102 from the case 100 after the second positioning frame 104 is taken out, and then the cooling fan 102 is taken off from the positioning rod 301, so that the disassembly is completed, and the installation can be performed in the same way, so that the cooling fan 102 does not need to be disassembled or installed from the inside of the case 100, the cooling fan 102 is convenient to disassemble, the safety of other components when the cooling fan 102 is disassembled is improved, and the cooling fan 102 is more stable during work through the upper positioning assembly 400 and the lower positioning assembly 500.

[0040] In addition, it should be further pointed out that, in the description of the present application, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] The above is the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, some improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A structure for facilitating dismounting of host hardware, comprising a fan mounting port (101) provided on a case (100), and a cooling fan (102) mounted on the fan mounting port (101), characterized in that: The first positioning frame (103) is arranged inside the fan mounting port (101), the second positioning frame (104) is arranged outside the fan mounting port (101), four corners of the second positioning frame (104) are respectively provided with a first threaded hole (200), each first threaded hole (200) is embedded in the corner of the first positioning frame (103) through the cabinet (100), a first hand bolt (201) is arranged in each first threaded hole (200), a plurality of groups of fixing assemblies (300) are arranged in the second positioning frame (104), each group of fixing assemblies (300) comprises a pair of positioning rods (301), a plurality of second threaded holes (302) are arranged on each positioning rod (301) in the axial direction, and the second threaded holes (302) are used for mounting the screws provided on the heat dissipation fan (102).

2. A structure for easy dismounting of a host hardware as claimed in claim 1, wherein: The fixing assembly (300) further comprises an upper positioning plate (303) arranged at the upper end of each positioning rod (301), and a lower positioning plate (304) arranged at the lower end of the positioning rod (301), the upper positioning plate (303) is connected with the upper part in the second positioning frame (104), and the lower positioning plate (304) is connected with the lower part in the second positioning frame (104).

3. The structure of claim 2, wherein: Each upper positioning plate (303) is provided with an upper extension plate (305) on one side close to the inside of the cabinet (100), and each lower positioning plate (304) is provided with a lower extension plate (306) on one side close to the inside of the cabinet (100).

4. The structure for easy dismounting of the host hardware according to claim 3, characterized in that: The upper part of the first positioning frame (103) is provided with a plurality of upper positioning assemblies (400), and the lower part of the first positioning frame (103) is provided with a plurality of lower positioning assemblies (500), each upper positioning assembly (400) corresponds to the upper extension plate (305), and each lower positioning assembly (500) corresponds to the lower extension plate (306).

5. A structure for easy dismounting of a host hardware as claimed in claim 4, wherein: Each upper positioning assembly (400) comprises an upper positioning block (401) connected with the upper part of the first positioning frame (103), a third threaded hole (402) is arranged in each upper positioning block (401), each third threaded hole (402) penetrates the upper extension plate (305), and a second hand bolt (403) is arranged in each third threaded hole (402).

6. A structure for easy dismounting of a host hardware as claimed in claim 5, wherein: Each lower positioning assembly (500) comprises a lower positioning block (501) connected with the lower part of the first positioning frame (103), a fourth threaded hole (502) is arranged in each lower positioning block (501), each fourth threaded hole (502) penetrates the lower extension plate (306), and the second hand bolt (403) is arranged in each fourth threaded hole (502).

7. A structure for easy dismounting of a host hardware as claimed in claim 6, wherein: A connecting plate (202) is arranged between each pair of positioning rods (301), and a take-up ring (203) for inserting a cable is arranged on one side of each connecting plate (202) close to the inside of the cabinet (100).

8. The structure for easy dismounting of the host hardware according to claim 7, characterized in that: The second positioning frame (104) is provided with a sealing frame (204) away from one side of the cabinet (100), four corners of the sealing frame (204) are provided with the first threaded hole (200), and a dust cover (205) is communicated and arranged away from one side of the middle part of the sealing frame (204).

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