CN209746502U

CN209746502U - Computer cooling fan fixing device

Info

Publication number: CN209746502U
Application number: CN201920260926.2U
Authority: CN
Inventors: 徐晖; 徐蕴朗; 俞燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2019-12-06
Anticipated expiration: 2029-03-01

Abstract

The utility model discloses a computer heat dissipation fan fixing device, comprises a box bod, the louvre has been seted up to the bottom of box body, the equal fixedly connected with locating piece in bottom of box body both sides, the mounting hole has been seted up at the top of locating piece, the bottom swing joint of box body inner chamber has heat dissipation fan body, the top of heat dissipation fan body extends to the outside of box body, the spacing groove has been seted up to the both sides of heat dissipation fan body, first recess has all been seted up to the both sides of box body inner chamber, the second recess has all been seted up to the both sides at box body top, the inner chamber swing joint of second recess has stop device. The utility model discloses a set up box body, louvre, locating piece, mounting hole, heat dissipation fan body, spacing groove, first recess, second recess, stop device, third recess and third spring's cooperation and use, solved the inconvenient problem of dismantling the heat dissipation fan of current computer heat dissipation fan fixing device simultaneously.

Description

Computer cooling fan fixing device

Technical Field

The utility model relates to a computer equipment technical field specifically is a computer heat dissipation fan fixing device.

Background

The computer accomplishes various tasks and has a complete system, the system is composed of a hardware system and a software system, the two are not necessary, the computer equipment is various machines for assisting the normal operation of the computer, all parts of a host in the computer are arranged in the host box, the host box plays the role of fixing and protecting all parts of the host, a power switch, an indicator light, a USB interface, a headset jack and the like can be seen from the front of the outside of the host box, the host box can be opened to see a mainboard, a CPU, a memory bank, a hard disk, a CD driver, a display card, a sound card, a power supply and the like, the heat dissipation fan is also included, but most of the existing heat dissipation fans are directly arranged in the host box through screws, but when the heat dissipation fan needs to be overhauled and maintained for a long time, a user needs to disassemble the heat dissipation fan through other tools, it is very inconvenient for the user to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer heat dissipation fan fixing device possesses the advantage that the convenience is dismantled the heat dissipation fan, has solved the inconvenient problem of dismantling the heat dissipation fan of current computer heat dissipation fan fixing device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer heat dissipation fan fixing device, includes the box body, the louvre has been seted up to the bottom of box body, the equal fixedly connected with locating piece in bottom of box body both sides, the mounting hole has been seted up at the top of locating piece, the bottom swing joint of box body inner chamber has heat dissipation fan body, the top of heat dissipation fan body extends to the outside of box body, the spacing groove has been seted up to the both sides of heat dissipation fan body, first recess has all been seted up to the both sides of box body inner chamber, the second recess has all been seted up to the both sides at box body top, the inner chamber swing joint of second recess has stop device.

Preferably, stop device includes the button, the bottom of button extends to the inner chamber and the fixedly connected with movable rod of second recess, the surface cover of movable rod is equipped with first spring, the bottom of first spring and the inner wall fixed connection of second recess, the bottom of movable rod extends to the inner chamber and the first stopper of fixedly connected with of first recess, the bottom swing joint of first stopper has the second stopper, the bottom fixedly connected with gag lever post of second stopper, one side fixedly connected with second spring of gag lever post, one side that the gag lever post was kept away from to the second spring and the inner wall fixed connection of first recess, the other side of gag lever post extends to the inner chamber of box body, the other side of gag lever post extends to the inner chamber of spacing groove and contacts with one side of spacing inslot chamber.

Preferably, a through hole is formed in one side of the first groove, and the through hole is matched with the limiting device for use.

Preferably, the inner cavity of the first groove is fixedly connected with a sliding rod, the surface of the sliding rod is sleeved with a sliding sleeve, and the top of the sliding sleeve is fixedly connected with a limiting device.

Preferably, third grooves are formed in two sides of the bottom of the heat dissipation fan body, a third spring is movably connected to the top of an inner cavity of each third groove, and the bottom of each third spring extends to the outer side of each third groove and is fixedly connected with the inner wall of the box body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model discloses a cooperation that sets up box body, louvre, locating piece, mounting hole, heat dissipation fan body, spacing groove, first recess, second recess, stop device, third recess and third spring is used, has solved the inconvenient problem of dismantling the heat dissipation fan of current computer heat dissipation fan fixing device simultaneously, possesses the advantage that the convenience is dismantled the heat dissipation fan, is worth promoting.

2. the utility model discloses a cooperation that sets up locating piece and mounting hole is used, make the box body and the connection of mainframe box fastening more, through setting up the through-hole, the activity of gag lever post has been made things convenient for, use through the cooperation that sets up slide bar and sliding sleeve, played the effect to spacing to the gag lever post, use through the cooperation that sets up third recess and third spring, make heat dissipation fan body can be bounced, let the user can be more convenient take off heat dissipation fan body, through setting up the louvre, the use of heat dissipation fan body has been made things convenient for, through setting up first spring, the limiting displacement to the button has been played, through setting up the second spring, played spacing effect to the gag lever post, make the gag lever post can effectual card play good fixed action at the inner chamber of spacing groove and to heat dissipation fan body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a partially enlarged view of the point B in fig. 2 according to the present invention.

In the figure: the heat dissipation fan comprises a box body 1, heat dissipation holes 2, a positioning block 3, a mounting hole 4, a heat dissipation fan body 5, a limiting groove 6, a first groove 7, a second groove 8, a limiting device 9, a button 10, a movable rod 11, a first spring 12, a first limiting block 13, a second limiting block 14, a limiting rod 15, a second spring 16, a sliding rod 17, a sliding sleeve 18, a third groove 19 and a third spring 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a fixing device for a computer cooling fan comprises a box body 1, a cooling hole 2 is formed at the bottom of the box body 1, positioning blocks 3 are fixedly connected to the bottoms of both sides of the box body 1, mounting holes 4 are formed at the top of the positioning blocks 3, a cooling fan body 5 is movably connected to the bottom of the inner cavity of the box body 1, the top of the cooling fan body 5 extends to the outer side of the box body 1, limiting grooves 6 are formed at both sides of the cooling fan body 5, first grooves 7 are formed at both sides of the inner cavity of the box body 1, second grooves 8 are formed at both sides of the top of the box body 1, a limiting device 9 is movably connected to the inner cavity of the second grooves 8, the limiting device 9 comprises a button 10, the bottom of the button 10 extends to the inner cavity of the second grooves 8 and is fixedly connected with a movable rod 11, a first spring 12 is sleeved on the surface of the movable rod 11, the bottom of the movable rod 11 extends to the inner cavity of the first groove 7 and is fixedly connected with a first limiting block 13, the bottom of the first limiting block 13 is movably connected with a second limiting block 14, the bottom of the second limiting block 14 is fixedly connected with a limiting rod 15, one side of the limiting rod 15 is fixedly connected with a second spring 16, one side of the second spring 16, which is far away from the limiting rod 15, is fixedly connected with the inner wall of the first groove 7, the other side of the limiting rod 15 extends to the inner cavity of the box body 1, the other side of the limiting rod 15 extends to the inner cavity of the limiting groove 6 and is contacted with one side of the inner cavity of the limiting groove 6, one side of the first groove 7 is provided with a through hole, the through hole is matched with the limiting device 9 for use, the inner cavity of the first groove 7 is fixedly connected with a sliding rod 17, the surface of the sliding rod 17 is sleeved with a sliding sleeve 18, the top, the top of the inner cavity of the third groove 19 is movably connected with a third spring 20, the bottom of the third spring 20 extends to the outer side of the third groove 19 and is fixedly connected with the inner wall of the box body 1, the box body 1 is more tightly connected with the main case by arranging the positioning block 3 and the mounting hole 4 in a matched way, the movement of the limiting rod 15 is facilitated by arranging the through hole, the limiting rod 15 is more limited by arranging the sliding rod 17 and the sliding sleeve 18 in a matched way, the heat radiation fan body 5 can be bounced by arranging the third groove 19 and the third spring 20 in a matched way, a user can more conveniently take off the heat radiation fan body 5, the heat radiation fan body 5 is convenient to use by arranging the heat radiation holes 2, the limiting effect on the button 10 is achieved by arranging the first spring 12, the limiting effect on the limiting rod 15 is achieved by arranging the second spring 16, make the gag lever post 15 can effectual card play good fixed action at the inner chamber of spacing groove 6 and to heat dissipation fan body 5, through setting up box body 1, louvre 2, locating piece 3, mounting hole 4, heat dissipation fan body 5, spacing groove 6, first recess 7, second recess 8, stop device 9, third recess 19 and third spring 20's cooperation is used, the inconvenient problem of dismantling heat dissipation fan of current computer heat dissipation fan fixing device has been solved simultaneously, possess the convenient advantage of dismantling heat dissipation fan, be worth promoting.

During the use, when the user need take out heat dissipation fan body 5 and maintain and repair, the user only needs to push button 10 downwards, button 10 drives movable rod 11 downstream through extrudeing first spring 12, movable rod 11 drives first stopper 13 downstream, first stopper 13 promotes second stopper 14 and removes to one side when downstream, second stopper 14 drives gag lever post 15 and breaks away from spacing groove 6 afterwards, and the user can take out heat dissipation fan body 5 this moment.

In summary, the following steps: this computer heat dissipation fan fixing device uses through the cooperation that sets up box body 1, louvre 2, locating piece 3, mounting hole 4, heat dissipation fan body 5, spacing groove 6, first recess 7, second recess 8, stop device 9, third recess 19 and third spring 20, has solved the inconvenient problem of dismantling the heat dissipation fan of current computer heat dissipation fan fixing device simultaneously.

although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer cooling fan fixing device, includes box body (1), its characterized in that: louvre (2) have been seted up to the bottom of box body (1), the equal fixedly connected with locating piece (3) in bottom of box body (1) both sides, mounting hole (4) have been seted up at the top of locating piece (3), the bottom swing joint of box body (1) inner chamber has heat dissipation fan body (5), the top of heat dissipation fan body (5) extends to the outside of box body (1), spacing groove (6) have been seted up to the both sides of heat dissipation fan body (5), first recess (7) have all been seted up to the both sides of box body (1) inner chamber, second recess (8) have all been seted up to the both sides at box body (1) top, the inner chamber swing joint of second recess (8) has stop device (9).

2. The computer cooling fan fixing device of claim 1, wherein: the limiting device (9) comprises a button (10), the bottom of the button (10) extends to an inner cavity of the second groove (8) and is fixedly connected with a movable rod (11), a first spring (12) is sleeved on the surface of the movable rod (11), the bottom of the first spring (12) is fixedly connected with the inner wall of the second groove (8), the bottom of the movable rod (11) extends to the inner cavity of the first groove (7) and is fixedly connected with a first limiting block (13), the bottom of the first limiting block (13) is movably connected with a second limiting block (14), the bottom of the second limiting block (14) is fixedly connected with a limiting rod (15), one side of the limiting rod (15) is fixedly connected with a second spring (16), one side of the second spring (16) far away from the limiting rod (15) is fixedly connected with the inner wall of the first groove (7), the other side of the limiting rod (15) extends to the inner cavity of the box body (1), the other side of the limiting rod (15) extends to the inner cavity of the limiting groove (6) and is in contact with one side of the inner cavity of the limiting groove (6).

3. The computer cooling fan fixing device of claim 1, wherein: a through hole is formed in one side of the first groove (7), and the through hole is matched with the limiting device (9) for use.

4. The computer cooling fan fixing device of claim 1, wherein: the inner cavity of the first groove (7) is fixedly connected with a sliding rod (17), the surface of the sliding rod (17) is sleeved with a sliding sleeve (18), and the top of the sliding sleeve (18) is fixedly connected with a limiting device (9).

5. The computer cooling fan fixing device of claim 1, wherein: third recess (19) have all been seted up to the both sides of heat dissipation fan body (5) bottom, the top swing joint of third recess (19) inner chamber has third spring (20), the bottom of third spring (20) extend to the outside of third recess (19) and with the inner wall fixed connection of box body (1).