CN203299687U - Automatic locking fixing structure for fan module group - Google Patents
Automatic locking fixing structure for fan module group Download PDFInfo
- Publication number
- CN203299687U CN203299687U CN2012207353443U CN201220735344U CN203299687U CN 203299687 U CN203299687 U CN 203299687U CN 2012207353443 U CN2012207353443 U CN 2012207353443U CN 201220735344 U CN201220735344 U CN 201220735344U CN 203299687 U CN203299687 U CN 203299687U
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- CN
- China
- Prior art keywords
- self
- fan module
- module fixing
- fixing arrangement
- fixed mount
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- Expired - Fee Related
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Abstract
The utility model provides an automatic locking fixing structure for a fan module group and the fixing structure is suitable for fastening a fan onto a computer case. The fixing structure comprises a fixing rack, a pedestal and a top cover, wherein fan blades are arranged in the fixing rack; two relative side surfaces of the fixing rack are respectively equipped with a side plate; one side surface of the pedestal carries the bottom of the fixing rack; and the top cover mainly comprises a top cover body and two extending blocks all extending vertically out of two relative side edges of the top cover body. The top cover body is provided with an automatic locking mechanism. The automatic locking mechanism is provided with two opens extending from the top cover body to the extending blocks; the two opens are respectively provided with an elastic arm extending to the extending blocks; each extending arm comprises a wrenching part and a grab; and the grab is buckled with a fixing hole arranged in the computer case when the top cover covers over the fixing rack. With the elastic deformation principle of plastic part and by the use of the buckling and fixing structure between the automatic locking structure and the computer case, the fan module group can be fast and conveniently fastened in the support of the computer case.
Description
Technical field
The utility model relates to a kind of fan module fixing arrangement, but relates in particular to a kind of fan module fixing arrangement of self-locking.
Background technology
Along with the raising of computer operation speed, the heat that associated electronic components produces also rolls up, as not in time heat discharged, and stability and quality when affect the computer operation, so must adopt the combination of fans device to dispel the heat.
As shown in Figure 1, usually four corners at fan are respectively equipped with fixed orifice, then utilize screw to pass fixed orifice fan is locked on computer chassis, and this fixed form is when assembling or maintenance, need screw be loaded onto one by one or pull down by turnscrew, process be loaded down with trivial details time-consuming.
Summary of the invention
In view of the above problems, but the utility model provides a kind of fan module fixing arrangement of self-locking.
In order to achieve the above object, the utility model has adopted following technical scheme: but a kind of fan module fixing arrangement of self-locking, it mainly is applicable to fan is fixed on computer chassis, wherein, this structure mainly comprises: fixed mount, in it, be fixed with electric fan, this fixed mount two relative side side plate that has been sticked respectively; Base, the one side is placed thereon for a bottom surface of this fixed mount; And upper cover, this upper cover mainly comprises body and the extension block that is vertically extended to same direction by this body two opposite sides edge respectively, this body is provided with self-locking structure, this self-locking structure is respectively equipped with the opening that extends to this extension block in this body, this opening is respectively arranged with the elastic arm that extends to this extension block, this elastic arm comprise pulling part and when this upper cover is covered on this fixed mount top with computer chassis in the grab that mutually engages of the fixed orifice that is provided with.
Preferably, but the utility model provides a kind of fan module fixing arrangement of self-locking, and wherein, described pulling part also is provided with and is sheathed on this pulling part inner ring so that the plastic tube of pulling with hand.
Preferably, but the utility model provides a kind of fan module fixing arrangement of self-locking, and wherein, another opposite flank of described base is provided with several elastic bumps, and described elastic bumps is plastic parts.
Preferably, but the utility model provides a kind of fan module fixing arrangement of self-locking, wherein, described be arranged between elastic arm on opening and opening gapped.
Preferably, but the utility model provides a kind of fan module fixing arrangement of self-locking, and wherein, the two opposite sides edge that described upper cover is not provided with extension block vertically extends respectively some blocks, and described base four avris edge vertically extend respectively some stoppers.
Preferably, but the utility model provides a kind of fan module fixing arrangement of self-locking, wherein, is covered with several one ends on described and is provided with to wear the first casting lug thereon that first of fixed orifice that fixed mount is provided with fixes point.
Preferably, but the utility model provides a kind of fan module fixing arrangement of self-locking, and wherein, described base is provided with several one ends and is provided with to wear the second casting lug thereon that second of fixed orifice that fixed mount is provided with fixes point.
Compared to prior art, but the utility model provides a kind of fan module fixing arrangement of self-locking, utilizes the elastic deformation principle of plastic parts, and by self-locking structure and casing snap-in fixed sturcture, the fan module is fixed in the casing inner support quickly and easily.
The accompanying drawing explanation
Fig. 1 is exploded view of the present utility model
Fig. 2 is the utility model constitutional diagram
Fig. 3 is the fixing partial sectional view of self-locking structure and casing snap-in
Fig. 4 fixed mount bottom schematic view
Fig. 5 is the constitutional diagram of the utility model and casing
Embodiment
Please refer to Fig. 1 to shown in Figure 5.But the utility model provides a kind of fan module fixing arrangement of self-locking, utilizes the elastic deformation principle of plastic parts, and by self-locking structure and casing snap-in fixed sturcture, the fan module is fixed in the casing inner support quickly and easily.
Wherein, but the fan module fixing arrangement 10 of described self-locking mainly be applicable to fan is fixed on computer chassis 20, this structure 10 mainly comprises fixed mount 101, base 102 and upper cover 103.
Again, in this fixed mount 101, be fixed with the electric fan (not shown), these fixed mount 101 two relative sides side plate 104 that has been sticked respectively, electric fan is located in this fixed mount 101,101 4 corners of this fixed mount are provided with fixed orifice 1011.
Moreover this base 102 1 sides are placed thereon for a bottom surface of these fixed mounts 101, please refer to shown in Figure 4ly, and described base 102 another opposite flanks are provided with several elastic bumps 1023, and described elastic bumps 1023 is for having certain flexible plastic parts.These base 102 4 avris edge vertically extend respectively some stoppers 1021, and on this base 102, also be provided with several the second casting lug thereons 1022, these the second casting lug thereon 1,022 one ends are provided with second and fix point 10221, be used to when the fixed mount 101 of the side plate 104 that is sticked is positioned on this base 102, this second fixing point 10221 wears the fixed orifice 1011 that fixed mount 101 is provided with.
in addition, described upper cover 103 mainly comprises body 1034 and the extension block 1035 that is vertically extended to same direction by these body 1034 two opposite sides edge respectively, this body 1034 is provided with self-locking structure 1031, this self-locking structure 1031 is respectively equipped with the opening 1032 that extends to this extension block 1035 in this body 1034, this opening 1032 is respectively arranged with the elastic arm that extends to this extension block 1035, this elastic arm comprises pulling part 10312 and grab 10311, this grab 10311 when this upper cover 103 is covered on this fixed mount 101 top with computer chassis 20 in the fixed orifice (not shown) that is provided with mutually engage.Described pulling part 10312 is provided with pulls hole, and described pulling part 10312 also is provided with and is sheathed on these pulling part 10312 inner rings so that the plastic tube 1033 of pulling with hand.Wherein, described be arranged between elastic arm on opening 1032 and opening 1032 gapped.The two opposite sides edge that described upper cover 103 is not provided with extension block 1035 vertically extends respectively some blocks 1035, again, on this upper cover 103, also be provided with several the first casting lug thereons 1036, these the first casting lug thereon 1,036 one ends are provided with first and fix point 10361, these the first fixing point 10361 fixed orifices 1011 that are provided with in order to wear fixed mount 101.
when needs are assembled, at first electric fan is fixed in this fixed mount 101, biside plate 104 is attached at respectively to this fixed mount 101 two relative sides, and this fixed mount 101 is positioned on base 102, the stopper 1021 that this base 102 is provided with is limited to fixed mount 101 and side plate 104 in this base 102, then upper cover 103 is covered on to these fixed mount 101 tops, and plastic tube 1033 is sheathed on this pulling part 10312 inner rings, some blocks 1035 of these upper cover 103 lateral margin settings are limited to this fixed mount 101 and side plate 104 in this base 102, at this moment, the first casting lug thereon 1,036 one ends that this upper cover 103 is provided with are provided with first fixing point 10361 correspondences and wear the fixed orifice 1011 that fixed mount 101 is provided with, several the second casting lug thereon 1,022 one ends that this base 102 is provided with are provided with second fixing point 10221 correspondences and wear the fixed orifice 1011 that fixed mount 101 is provided with, thereby the fixed mount 101 of this side plate 104 that is sticked is fixed in the space that this upper cover 103 and base 102 enclose, with hand, stretch in plastic tube 1033 and pull pulling part 10312, by the gap between elastic arm and opening 1032 and the elastic force of elastic arm, make elastic arm generation elastic deformation, when this fixed mount 101 is positioned in casing, hand unclamps pulling part 10312, and before elastic arm returns back to elastic deformation does not occur, at this moment, several elastic bumps 1023 that these base 102 1 sides are provided with are in contact with one another with casing 20, elastic force by this elastic bumps 1023, the fixed orifice (not shown) that is provided with in the grab 10311 that this elastic arm is provided with and computer chassis 20 is fixed mutually, thus, Assembly Action completes.
When needs are dismantled, directly with hand, pull to stretch in plastic tube 1033 and pull pulling part 10312, by the gap between elastic arm and opening 1032 and the elastic force of elastic arm, make elastic arm generation elastic deformation, and by the elastic force of this elastic bumps 1023, the fixed orifice that is provided with in the grab 10311 separating computer casings 20 that make this elastic arm be provided with, thus complete the dismounting action, and do not need to use any instrument, simple to operate quick.
Claims (10)
- But 1. the fan module fixing arrangement of a self-locking, it mainly is applicable to fan is fixed on computer chassis, it is characterized in that, and this structure mainly comprises:Fixed mount, be fixed with electric fan in it, this fixed mount two relative side side plate that has been sticked respectively;Base, the one side is placed thereon for a bottom surface of this fixed mount; AndUpper cover, this upper cover mainly comprises body and the extension block that is vertically extended to same direction by this body two opposite sides edge respectively, this body is provided with self-locking structure, this self-locking structure is respectively equipped with the opening that extends to this extension block in this body, this opening is respectively arranged with the elastic arm that extends to this extension block, this elastic arm comprise pulling part and when this upper cover is covered on this fixed mount top with computer chassis in the grab that mutually engages of the fixed orifice that is provided with.
- 2. but the fan module fixing arrangement of self-locking according to claim 1, is characterized in that, described pulling part is provided with pulls hole.
- 3. but the fan module fixing arrangement of self-locking according to claim 2, is characterized in that, described pulling part also is provided with and is sheathed on this pulling part inner ring so that the plastic tube of pulling with hand.
- 4. but the fan module fixing arrangement of self-locking according to claim 1, is characterized in that, another opposite flank of described base is provided with several elastic bumps.
- 5. but the fan module fixing arrangement of self-locking according to claim 4, is characterized in that, described elastic bumps is plastic parts.
- 6. but the fan module fixing arrangement of self-locking according to claim 1, is characterized in that, described be arranged between elastic arm on opening and opening gapped.
- 7. but the fan module fixing arrangement of self-locking according to claim 1, is characterized in that, the two opposite sides edge that described upper cover is not provided with extension block vertically extends respectively some blocks.
- 8. but the fan module fixing arrangement of self-locking according to claim 1, is characterized in that, four avris edge of described base vertically extend respectively some stoppers.
- 9. but the fan module fixing arrangement of self-locking according to claim 1, is characterized in that, is covered with several one ends on described and is provided with to wear the first casting lug thereon that first of fixed orifice that fixed mount is provided with fixes point.
- 10. but the fan module fixing arrangement of self-locking according to claim 1, is characterized in that, described base is provided with several one ends and is provided with to wear the second casting lug thereon that second of fixed orifice that fixed mount is provided with fixes point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207353443U CN203299687U (en) | 2012-12-27 | 2012-12-27 | Automatic locking fixing structure for fan module group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207353443U CN203299687U (en) | 2012-12-27 | 2012-12-27 | Automatic locking fixing structure for fan module group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203299687U true CN203299687U (en) | 2013-11-20 |
Family
ID=49575686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207353443U Expired - Fee Related CN203299687U (en) | 2012-12-27 | 2012-12-27 | Automatic locking fixing structure for fan module group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203299687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876879A (en) * | 2022-06-14 | 2022-08-09 | 上海顺诠科技有限公司 | Fan device and fan assembly thereof |
-
2012
- 2012-12-27 CN CN2012207353443U patent/CN203299687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876879A (en) * | 2022-06-14 | 2022-08-09 | 上海顺诠科技有限公司 | Fan device and fan assembly thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |