CN204887833U - Swift fan fixed structure of dismouting - Google Patents
Swift fan fixed structure of dismouting Download PDFInfo
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- CN204887833U CN204887833U CN201520500761.3U CN201520500761U CN204887833U CN 204887833 U CN204887833 U CN 204887833U CN 201520500761 U CN201520500761 U CN 201520500761U CN 204887833 U CN204887833 U CN 204887833U
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- pcb board
- shell
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- fan
- fixed structure
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Abstract
The utility model discloses a swift fan fixed structure of dismouting, it includes: a fan, it includes a frame and installs flabellum and the rotating device in the frame, and this frame bottom is provided with the PCB board with rotating device electric connection, and this frame periphery is provided with elasticity bayonet catch, a shell is formed with the installation space of air feed fan assembly in this shell, this installation space inner wall sets up the screens, and be provided with in this shell be used for with the 2nd PCB board that connects is led to a PCB board, and the 2nd PCB board is connected with the power cord, and this power cord stretches out in the shell, the fan is installed in the installation space of shell, in the screens of frame outlying elasticity bayonet catch block in the shell, but makes fan and shell form detachably assembled, and the 2nd PCB board electric connection in PCB board in the fan and the shell. The utility model discloses the dismouting is got up very swiftly, convenient, and assembly back structure is comparatively stable, still solves the inconvenient problem of power cord installation to it has higher market competition to send.
Description
Technical field:
The utility model relates to fan product technical field, refer in particular to a kind of can the fan fixed structure of quick dismounting.
Background technology:
Along with the development of electronic industry, the development of electronic product is gradually towards high-performance, high-frequency, high speed and lightening direction evolution.Along with the performance of electronic product constantly promotes, arithmetic speed is more and more faster, the arithmetic speed of its inside chip group constantly promotes, and number of chips constantly increases, and the heat distributed during chip operation also correspondingly increases, if disperse these heats not in time, will the performance of extreme influence electronic product, the arithmetic speed of electronic product is reduced, along with the continuous accumulation of heat, also may burn electronic product, therefore must dispel the heat to electronic product.
Radiator fan plays very important role in present stage electronic product radiating, when existing radiator fan is on the shell being installed on electronic equipment, is all adopt to be screwed, and its dismounting inconvenience, efficiency is not high.In addition, inconvenient problem installed by the power line that also there is radiator fan.
In view of this, the present inventor proposes following technical scheme.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of can the fan fixed structure of quick dismounting.
In order to solve the problems of the technologies described above, the utility model have employed following technical proposals: this can the fan fixed structure of quick dismounting comprise: a fan, it comprises a housing and the flabellum be installed in housing and tumbler, this outer frame bottom is provided with the first pcb board be electrically connected with tumbler, and this housing periphery is provided with Elastic buckle; One shell, be formed with the installing space for fan assembling in this shell, this installing space inwall arranges screens, and is provided with the second pcb board for connecting with described first pcb board in this shell, this second pcb board is connected with power line, and this power line stretches out in shell; Described fan is installed in the installing space of shell, and the Elastic buckle of housing periphery is sticked in the screens in shell, makes fan and shell form detachable assembling, and the first pcb board in fan and the second pcb board in shell are electrically connected.
Furthermore, in technique scheme, be provided with in described first pcb board and flatly connect contact; Conducting terminal is provided with, the bossed contact site of this conducting terminal tool in second pcb board.
Furthermore, in technique scheme, described Elastic buckle comprises an elastic body, somely takes shape in the card convex of elastic body lateral surface and take shape in the baffle of elastic body end, this elastic body falls in the screens of shell, the peripheral end face of this baffle and screens against, this card convex engages with screens locates.
Furthermore, in technique scheme, described shell forms the load bearing seat convexedly stretched in installing space, and this load bearing seat is positioned at screens side, and described second pcb board is fastened in this load bearing seat.
Furthermore, in technique scheme, described load bearing seat is provided with one first installation position, and this first installation position inwall is provided with and inwardly protrudes out and stuck point for locating the second pcb board, is provided with the barb for locating the second pcb board and projection bottom the first installation position.
Furthermore, in technique scheme, described shell is provided with some stopper slots in installing space inwall, and described housing periphery is also provided with some guide vane end stops, and this guide vane end stop falls into this stopper slot.
Furthermore, in technique scheme, described shell comprises the first housing and the second housing that are mutually connected together, wherein, is provided with the described installing space assembled for fan in this first housing and the second housing; Described second pcb board is fixed between the first housing and the second housing, and has first, second junction for being electrically connected with described first pcb board in this second pcb board.
Furthermore, in technique scheme, be provided with electrically conductive socket in described second pcb board, described power line one end is connected with a plug, and this plug is plugged in this electrically conductive socket; First, second junction connection parallel with one another in this second pcb board, and be provided with conducting connection terminal in this first, second junction, the bossed contact site of this conducting connection terminal tool.
Furthermore, in technique scheme, the side of docking with the second housing in described first housing is provided with the first reference column and the first location hole; The side of docking with the first housing in described second housing is provided with the second reference column and the second location hole, and this second reference column and the second location hole are chimeric with the first location hole and the first reference column respectively locates.
Furthermore, in technique scheme, described shell is fixed on a heat radiation module by screw, second pcb board is fixed between shell and heat radiation module, wherein, be provided with position, some holes in described second pcb board, described first housing and the second housing lower end form first, second threaded post with screw fit respectively, and this first, second threaded post is all through the position, hole in the second pcb board.
After adopting technique scheme, the utility model has following beneficial effect compared with prior art: when the fan in the utility model and shell assemble, described fan is installed in the installing space of shell, the guide vane end stop of housing periphery falls into the stopper slot of shell, in addition, the Elastic buckle of housing periphery is sticked in the screens in shell, wherein, elastic body in described Elastic buckle falls in the screens of shell, the peripheral end face of this baffle and screens against, this card convex engages with screens locates, fan and shell is made to form detachable assembling, and the first pcb board in fan and the second pcb board in shell are electrically connected, after ensureing that fan is in place, power line can be electrically connected with the first pcb board on fan under any situation by the second pcb board, and this power line is revealed in outside shell, and do not need extra installation step.In sum, the utility model dismounting is got up very quick and easy, and after assembling, structure is comparatively stable, also solves power line and installs inconvenient problem, make the utility model have the higher market competitiveness.
Accompanying drawing illustrates:
Fig. 1 is the stereogram of the utility model embodiment one;
Fig. 2 is the stereogram at another visual angle of the utility model embodiment one;
Fig. 3 is the stereogram of the utility model embodiment one fan;
Fig. 4 is the stereogram of the utility model embodiment one housing;
Fig. 5 is the three-dimensional exploded view of the utility model embodiment one housing;
Fig. 6 is the stereogram of the utility model embodiment two;
Fig. 7 is the three-dimensional exploded view of the utility model embodiment two;
Fig. 8 is the stereogram after the utility model embodiment two dismantles heat radiation module;
Fig. 9 is the installation diagram of the utility model embodiment two housing and fan;
Figure 10 is the installation diagram of the first housing and fan in the utility model embodiment two;
Figure 11 is the installation diagram of the second housing and fan in the utility model embodiment two.
Embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
Embodiment one:
See shown in Fig. 1-5, for a kind of can the fan fixed structure of quick dismounting, it comprises: a shell 2 and the fan 1 be detachably installed in shell 2, it assembles up very convenient, and efficiency is high.
Described fan 1 comprises a housing 11 and the flabellum 12 be installed in housing 11 and tumbler, the first pcb board 13 be electrically connected with tumbler is provided with bottom this housing 11, specifically, the second installation position for installing the first pcb board 13 is provided with bottom described housing 11, this first pcb board 13 is detachably installed in this second installation position, wherein, be provided with in this first pcb board 13 and flatly connect contact, and the contact that connects in this first pcb board 13 is revealed in housing 11 lower surface.
Described housing 11 periphery is provided with Elastic buckle 14; Specifically, described Elastic buckle 14 comprises an elastic body 141, somely takes shape in the card convex 142 of elastic body 141 lateral surface and take shape in the baffle 143 of elastic body 141 end, wherein, described elastic body 141 cross section is in the shape of the letter V, and described card convex 142 cross section is triangular in shape, and there is lead-in chamfered.
Elastic body 141 in described Elastic buckle 14 falls in the screens 22 of shell 2, this baffle 143 and the peripheral end face of screens 22 against, this card convex 142 engages with screens 22 locates.
The installing space 21 assembled for fan 1 is formed in described shell 2, this installing space 21 inwall arranges screens 22, and the second pcb board 23 be provided with in this shell 2 for connecting with described first pcb board 13, conducting terminal 231 is provided with, the bossed contact site of this conducting terminal 231 tool in second pcb board 23.In addition, this second pcb board 23 is connected with power line 24, and this power line 24 one end connects conducting terminal 231, and the other end is provided with plug and stretches out in shell 2.
Described shell 2 forms the load bearing seat 25 convexedly stretched in installing space 21, and this load bearing seat 25 is positioned at screens 22 side, and described second pcb board 23 is fastened in this load bearing seat 25.Specifically, described load bearing seat 25 is provided with one first installation position 251, this the first installation position 251 inwall be provided with inwardly protrude out and for locate the second pcb board 23 stuck point 252, first installation position 251 bottom be provided with barb 253 for locating the second pcb board 23 and projection 254.
Described shell 2 is provided with some stopper slots 26 in installing space 21 inwall, and described housing 11 periphery is also provided with some guide vane end stops 15, and this guide vane end stop 15 falls into this stopper slot 26, and it plays effect of accurately location and fool proof.
When fan 1 in the utility model assembles with shell 2, described fan 1 is installed in the installing space 21 of shell 2, the guide vane end stop 15 of housing 11 periphery falls into the stopper slot 26 of shell 2, in addition, the Elastic buckle 14 of housing 11 periphery is sticked in the screens 22 in shell 2, wherein, elastic body 141 in described Elastic buckle 14 falls in the screens 22 of shell 2, this baffle 143 and the peripheral end face of screens 22 against, this card convex 142 engages with screens 22 locates, fan 1 and shell 2 is made to form detachable assembling, and the first pcb board 13 in fan 1 is electrically connected with the second pcb board 23 in shell 2, after ensureing that fan is in place, power line can be electrically connected with the first pcb board 13 on fan under any situation by the second pcb board 23, and this power line is revealed in outside shell 2, and do not need extra installation step.
In sum, the utility model dismounting is got up very quick and easy, and after assembling, structure is comparatively stable, also solves power line and installs inconvenient problem, make the utility model have the higher market competitiveness.
Embodiment two:
The difference of the structure of the present embodiment two and the structure of above-described embodiment one is: shown in composition graphs 6-11, described shell 2 comprises the first housing 27 and the second housing 28 be mutually connected together, wherein, the described installing space 21 and screens 22 that assemble for fan 1 is provided with in this first housing 27 and the second housing 28; Specifically, the side of docking with the second housing 28 in described first housing 27 is provided with the first reference column 271 and the first location hole 272; The side of docking with the first housing 27 in described second housing 28 is provided with the second reference column 281 and the second location hole 282, this second reference column 281 and the second location hole 282 are respectively with the first location hole 272 with the first reference column 271 is chimeric locates, make the first housing 27 and the second housing 28 form stable assembling, and can prevent from producing after assembling up and down and the dislocation of left and right directions between the first housing 27 and the second housing 28.
Described second pcb board 23 is fixed between the first housing 27 and the second housing 28, and first, second junction 232,233 had in this second pcb board 23 for being electrically connected with described first pcb board 13, this first, second junction 232,233 all stretches in the installing space of the first housing 27 and the second housing 28, so that be electrically connected with the first pcb board 13 being installed on this first housing 27 and the second housing 28 fan 1.Wherein, be provided with electrically conductive socket 235 in described second pcb board 23, described power line 24 one end is connected with a plug, and this plug is plugged in this electrically conductive socket 235; First, second junction 232,233 connection parallel with one another in this second pcb board 23, and be provided with conducting connection terminal in this first, second junction 232,233, the bossed contact site of this conducting connection terminal tool.
Described shell 2 and the second pcb board 23 are all fixed on a heat radiation module 3 by screw, wherein, second pcb board 23 is fixed between shell 2 and heat radiation module 3, specifically, position, some holes 234 is provided with in described second pcb board 23, described first housing 27 and the second housing 28 lower end form first, second threaded post 273,283 with screw fit respectively, and this first, second threaded post 273,283 is all through the position, hole 234 in the second pcb board 23.First, second described threaded post 273,283 plays the effect of location to the second pcb board 23, to ensure that the conducting connection terminal in the second pcb board 23 accurately can dock with the contact that connects of the first pcb board 13 in fan 1, guarantee the stability electrically conducted.
In addition to the above, other structure of the present embodiment two is consistent with other structure of above-described embodiment one, again repeats no longer one by one.
Above-mentioned shell 2 to be connected together formation mutually by the first housing 27 and the second housing 28, and its structure is removable, is convenient to change, and flexibility is higher.In addition, shell 2 is fixed by snap with fan, is similarly dismantled and assembled structure, and make the utility model entirety be dismantled and assembled structure, and dismounting is got up very quick and easy, after assembling, structure is comparatively stable, makes the utility model have the higher market competitiveness.
Certainly, the foregoing is only specific embodiment of the utility model, be not limit the utility model practical range, all equivalences done according to structure, feature and principle described in the utility model claim change or modify, and all should be included in the utility model claim.
Claims (10)
1. can the fan fixed structure of quick dismounting, it is characterized in that: comprising:
Fan (1), it comprises a housing (11) and the flabellum (12) that is installed in housing (11) and tumbler, this housing (11) bottom is provided with the first pcb board (13) be electrically connected with tumbler, and this housing (11) periphery is provided with Elastic buckle (14);
Shell (2), the installing space (21) assembled for fan (1) is formed in this shell (2), this installing space (21) inwall arranges screens (22), and the second pcb board (23) be provided with in this shell (2) for connecting with described first pcb board (13), this second pcb board (23) is connected with power line (24), and this power line (24) stretches out in shell (2);
Described fan (1) is installed in the installing space (21) of shell (2), the Elastic buckle (14) of housing (11) periphery is sticked in the screens (22) in shell (2), make fan (1) and shell (2) be formed detachably assemble, and the first pcb board (13) in fan (1) is electrically connected with the second pcb board (23) in shell (2).
2. according to claim 1 a kind of can the fan fixed structure of quick dismounting, it is characterized in that: be provided with in described first pcb board (13) and flatly connect contact; Conducting terminal (231) is provided with, the bossed contact site of this conducting terminal (231) tool in second pcb board (23).
3. according to claim 1 a kind of can the fan fixed structure of quick dismounting, it is characterized in that: described Elastic buckle (14) comprises an elastic body (141), somely takes shape in the card convex (142) of elastic body (141) lateral surface and take shape in the baffle (143) of elastic body (141) end, this elastic body (141) falls in the screens (22) of shell (2), this baffle (143) and screens (22) peripheral end face against, this card convex (142) engages with screens (22) locates.
4. according to claim 1 a kind of can the fan fixed structure of quick dismounting, it is characterized in that: described shell (2) is provided with some stopper slots (26) in installing space (21) inwall, described housing (11) periphery is also provided with some guide vane end stops (15), and this guide vane end stop (15) falls into this stopper slot (26).
5. a kind of according to claim 1-4 any one can the fan fixed structure of quick dismounting, it is characterized in that: described shell (2) forms the load bearing seat (25) convexedly stretched in installing space (21), this load bearing seat (25) is positioned at screens (22) side, and described second pcb board (23) is fastened in this load bearing seat (25).
6. according to claim 5 a kind of can the fan fixed structure of quick dismounting, it is characterized in that: described load bearing seat (25) is provided with one first installation position (251), this the first installation position (251) inwall is provided with and inwardly protrudes out and stuck point (252) for locating the second pcb board (23), and the first installation position (251) bottom is provided with barb (253) for locating the second pcb board (23) and projection (254).
7. a kind of according to claim 1,3,4 any one can the fan fixed structure of quick dismounting, it is characterized in that: described shell (2) comprises the first housing (27) and the second housing (28) that are mutually connected together, wherein, the described installing space assembled for fan (1) is provided with in this first housing (27) and the second housing (28); Described second pcb board (23) is fixed between the first housing (27) and the second housing (28), and has first, second junction (232,233) for being electrically connected with described first pcb board (13) in this second pcb board (23).
8. according to claim 7 a kind of can the fan fixed structure of quick dismounting, it is characterized in that: in described second pcb board (23), be provided with electrically conductive socket (235), described power line (24) one end is connected with a plug, and this plug is plugged in this electrically conductive socket (235); First, second junction (232,233) connection parallel with one another in this second pcb board (23), and be provided with conducting connection terminal in this first, second junction (232,233), the bossed contact site of this conducting connection terminal tool.
9. according to claim 7 a kind of can the fan fixed structure of quick dismounting, it is characterized in that: the side of docking with the second housing (28) in described first housing (27) is provided with the first reference column (271) and the first location hole (272); The side of docking with the first housing (27) in described second housing (28) is provided with the second reference column (281) and the second location hole (282), and this second reference column (281) and the second location hole (282) are respectively with the first location hole (272) with the first reference column (271) is chimeric locates.
10. according to claim 7 a kind of can the fan fixed structure of quick dismounting, it is characterized in that: described shell (2) is fixed on a heat radiation module (3) by screw, second pcb board (23) is fixed between shell (2) and heat radiation module (3), wherein, position, some holes (234) is provided with in described second pcb board (23), described first housing (27) and the second housing (28) lower end form with screw fit first respectively, second threaded post (273, 283), this is first years old, second threaded post (273, 283) all through the position, hole (234) in the second pcb board (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500761.3U CN204887833U (en) | 2015-07-13 | 2015-07-13 | Swift fan fixed structure of dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500761.3U CN204887833U (en) | 2015-07-13 | 2015-07-13 | Swift fan fixed structure of dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204887833U true CN204887833U (en) | 2015-12-16 |
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ID=54832149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520500761.3U Active CN204887833U (en) | 2015-07-13 | 2015-07-13 | Swift fan fixed structure of dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204887833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329549A (en) * | 2017-07-26 | 2017-11-07 | 张家港市九华科技有限公司 | One kind is convenient to install computer radiator |
-
2015
- 2015-07-13 CN CN201520500761.3U patent/CN204887833U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329549A (en) * | 2017-07-26 | 2017-11-07 | 张家港市九华科技有限公司 | One kind is convenient to install computer radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170628 Address after: 523000 Guangdong city of Dongguan Province Huang Town Fushun Village Road No. 1 big hem Patentee after: Dongguan Qingyu Electronic Technology Co., Ltd. Address before: 523000 Guangdong city of Dongguan Province Huang Town Fushun Village Road No. 1 big hem Patentee before: Zhang Zhengkun |