CN205064382U - Serial connection fan frame - Google Patents
Serial connection fan frame Download PDFInfo
- Publication number
- CN205064382U CN205064382U CN201520684974.6U CN201520684974U CN205064382U CN 205064382 U CN205064382 U CN 205064382U CN 201520684974 U CN201520684974 U CN 201520684974U CN 205064382 U CN205064382 U CN 205064382U
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- China
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- buckling part
- fan frame
- buckling
- buckling parts
- fan
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Abstract
The utility model discloses a serial connection fan frame, including one first frame, this first frame lower extreme is provided with a first buckling parts, a second buckling parts and an at least third buckling parts, second fan frame, this second fan frame upper end are provided with a fourth buckling parts, 1 the 5th buckling parts and one six at least buckling parts, and this fourth buckling parts and first buckling parts form first lock group, and the 5th buckling parts and second buckling parts form second lock group, and the 6th buckling parts and third buckling parts form at least one third lock group, this is first, the detachable corresponding lock of a rectilinear direction is followed respectively on fourth, the 5th and the 6th buckling parts to second and third buckling parts, and first frame and second fan frame concatenate. By this, the cooperation of, second first through utilizing and third lock group realizes swift firm the concatenating of first frame and second fan frame, has improved the production efficiency of fan, satisfies no destruction formula simultaneously and disassembles, has reduced manufacturing cost.
Description
Technical field
The utility model relates to radiation fan art, refers in particular to a kind of tandem fan frame.
Background technique
Along with electronic product is towards high-performance, high frequency, high speed and lightening developing rapidly, the heating temperature of electronic product is more and more higher, thus production reliability and working life is affected, therefore, heat radiation one of major issue becoming electronic product, and utilize fan to be common vibrational power flow as sink, wherein in order to strengthen heat dissipation, multiple fan can be connected, to improve air quantity and the blast of air-flow.
In order to plural fan is connected, prior art arranges fastening structure in two fan frame binding sites and is connected in series as two fan frames are carried out locking by screw, rivet, fastener, bolt etc. in conjunction with extra components, but this kind of fastening structure axially and in substantially horizontal coordinates also built on the sand at fan frame, easily loose, and need larger active force when dismantling, and easily cause fan frame to damage, cause damage, therefore, tackle existing series connection fan frame structure to improve, to improve fan frame stable connection, easy accessibility, reduce cost of production simultaneously.
Model utility content
In view of this, the utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of tandem fan frame, realize the first fan frame and second by utilizing the cooperation of first, second, and third fastening group and fan fast firmly being connected in series of frame, improve the manufacturing efficiency of fan, meet simultaneously and disassemble without damage type, reduce cost of production.
For achieving the above object, the utility model adopts following technological scheme:
A kind of tandem fan frame, it comprises:
One first fan frame, this first fan frame lower end is provided with one first buckling part, one second buckling part and at least one 3rd buckling part;
One second fan frame, this the second fan frame upper end is provided with one the 4th buckling part, one the 5th buckling part and at least one 6th buckling part, 4th buckling part and the first buckling part form the first fastening group, 5th buckling part and the second buckling part form the second fastening group, and the 6th buckling part and the 3rd buckling part form at least one the 3rd fastening group;
This first, second, and third buckling part respectively along a straight line the detachable correspondence in direction be fastened on the 4th, the 5th and the 6th buckling part, first fan frame and second fan frame serial connection.
As a kind of preferred version: described first fan frame has one first and to be slidably matched face, the second fan frame has one second and to be slidably matched face, this first, second be slidably matched that face is slideable each other to be contacted with each other.
As a kind of preferred version: described first buckling part has a tongue-and-groove, tongue-and-groove outer wall both sides are respectively arranged with at least one step; Corresponding first buckling part of described 4th buckling part has a tenon, and tenon both sides are respectively arranged with at least one resilient fingers corresponding with step, and tenon is embedded in tongue-and-groove, and resilient fingers is fastened on step.
As a kind of preferred version: described second buckling part has a tenon; Corresponding second buckling part of described 5th buckling part has a tongue-and-groove, and tenon is embedded in tongue-and-groove.
As a kind of preferred version: described 3rd buckling part has a guiding groove and one first confined planes, on described 6th buckling part, corresponding guiding groove is provided with a guide pad, corresponding first confined planes is provided with the second confined planes, this guide pad embeds in guiding groove, and the first confined planes and the second confined planes are fitted.
As a kind of preferred version: have one group of rivet hole be provided with for wearing rivet in described first, second, and third fastening group at least.
As a kind of preferred version: on the first buckling part of described first fastening group and the 4th buckling part, correspondence is provided with rivet hole respectively.
As a kind of preferred version: described first fan frame is provided with two the 3rd buckling parts, described second fan frame is provided with two the 6th buckling parts, and this two the 6th buckling part is corresponding with two the 3rd buckling parts respectively forms two the 3rd fastening groups.
As a kind of preferred version: the first buckling part and second buckling part of described first fan frame are that diagonal angle distributes, and two the 3rd buckling parts are diagonal angle distribution; 4th buckling part and the 5th buckling part of the second fan frame are that diagonal angle distributes, and two the 6th buckling parts are diagonal angle distribution
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, carry out assembling guiding by utilizing the 3rd fastening group to two fan frames to assist, the first fastening group is utilized to lock two fan frames, after having assembled, two fan frames are first, second and the 3rd achieves axis and lateral register under the effect of fastening group, thus, improve the stable connection of tandem fan, and, this the first fan frame and second is fanned frame and can be connected in series fixing with less assembly force, assemble efficient and convenient, improve the manufacturing efficiency of fan, in addition, nothing destruction can be carried out disassemble under instrument is auxiliary, reduce cost of production.
For more clearly setting forth structure characteristic of the present utility model and effect, be described in detail below in conjunction with accompanying drawing and specific embodiment.
Accompanying drawing explanation
Fig. 1 is the two fan frame assembling schematic diagram of the utility model;
Fig. 2 is the two fan frame decomposing schematic representations of the utility model;
Fig. 3 is two fan another visual angle of frame assembling schematic diagram of the utility model;
Fig. 4 is two another visual angle decomposing schematic representations of fan frame of the utility model;
Fig. 5 is the first fan frame schematic perspective view of the utility model;
Fig. 6 is the second fan frame schematic perspective view of the utility model.
accompanying drawing identifier declaration:
10, the first fan frame 11, first is slidably matched face
12, the first buckling part 121, tongue-and-groove
122, step 123, rivet hole
13, the second buckling part 131, tenon
14, the 3rd buckling part 141, guiding groove
142, the first confined planes 20, second fans frame
21, second to be slidably matched face 22, the 4th buckling part
221, tenon 222, resilient fingers
223, rivet hole 23, the 5th buckling part
231, tongue-and-groove 24, the 6th buckling part
241, guide pad 242, second confined planes.
Embodiment
As shown in Figures 1 to 6, a kind of tandem fan frame, includes the first fan frame 10 and the second fan frame 20 to the utility model, wherein:
This first fan frame lower end has one first and to be slidably matched face, this first edge, face that is slidably matched is provided with one first buckling part, one second buckling part and two the 3rd buckling parts, this first buckling part and the second buckling part are that diagonal angle distributes, the also distribution in diagonal angle of two the 3rd buckling parts.
This second fan frame upper end has one second and to be slidably matched face, this second edge, face that is slidably matched is provided with one the 4th buckling part, one the 5th buckling part and two the 6th buckling parts, 4th buckling part and the 5th buckling part are that diagonal angle distributes, the also distribution in diagonal angle of two the 6th buckling parts; 4th buckling part and above-mentioned first buckling part form the first fastening group, this first fastening group is double assemble after latch assembly, be responsible for two fan frames lock; 5th buckling part and above-mentioned second buckling part form the second fastening group; This two the 6th buckling part is corresponding with above-mentioned two the 3rd buckling parts respectively forms two the 3rd fastening groups, the guidance set that the 3rd fastening group is double when assembling.
When the first fan frame and the second fan frame assembling, by first, second, and third buckling part respectively along a straight line direction (the first buckling part and the second buckling part connect diagonal) detachable correspondence be fastened on the 4th, the 5th and the 6th buckling part, face that is slidably matched is slideable each other contacts with each other for first, second, the first fan frame and the second fan frame serial connection; After having assembled, the first fastening group, the second fastening group and two the 3rd fastening groups all carry out axially locating to two fan frames, jointly bear axial force.
After first fan frame and the second fan frame are assembled, each buckling part each other matching relationship is as follows:
First buckling part has a tongue-and-groove, and tongue-and-groove outer wall both sides are respectively arranged with at least one step; Corresponding first buckling part of 4th buckling part has a tenon, and tenon both sides are respectively arranged with at least one resilient fingers corresponding with step, and tenon is embedded in tongue-and-groove, and resilient fingers is fastened on step.
Second buckling part has a tenon; Corresponding second buckling part of 5th buckling part has a tongue-and-groove, and tenon is embedded in tongue-and-groove.
3rd buckling part has a guiding groove and one first confined planes; On 6th buckling part, corresponding guiding groove is provided with a guide pad, and corresponding first confined planes is provided with the second confined planes, and guide pad embeds in guiding groove, and the first confined planes and the second confined planes are fitted; This guide pad and guiding groove coordinate and the first confined planes and the second confined planes coordinate the lateral register that can realize two fan frames.
And on first buckling part and the 4th buckling part of the first fastening group respectively correspondence be provided with rivet hole, for wearing rivet, thus improve further the stable connection of two fan frames, this rivet hole also can be arranged in other fastening group, and rivet hole quantity is not limit.
Design focal point of the present utility model is, carry out assembling guiding by utilizing the 3rd fastening group to two fan frames to assist, the first fastening group is utilized to lock two fan frames, after having assembled, two fan frames achieve axis and lateral register under first, second, and third fastening group effect, thus, improve the stable connection of tandem fan, further, this first fan frame and second is fanned frame and can be connected in series fixing with less assembly force, assembles efficient and convenient, improve the manufacturing efficiency of fan, in addition, nothing destruction can be carried out disassemble under instrument is auxiliary, reduce cost of production.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every according to technical spirit of the present utility model to any trickle amendment made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. a tandem fan frame, is characterized in that, comprising:
One first fan frame, this first fan frame lower end is provided with one first buckling part, one second buckling part and at least one 3rd buckling part;
One second fan frame, this the second fan frame upper end is provided with one the 4th buckling part, one the 5th buckling part and at least one 6th buckling part, 4th buckling part and the first buckling part form the first fastening group, 5th buckling part and the second buckling part form the second fastening group, and the 6th buckling part and the 3rd buckling part form at least one the 3rd fastening group;
This first, second, and third buckling part respectively along a straight line the detachable correspondence in direction be fastened on the 4th, the 5th and the 6th buckling part, first fan frame and second fan frame serial connection.
2. tandem fan frame according to claim 1, is characterized in that: described first fan frame has one first and to be slidably matched face, and the second fan frame has one second and to be slidably matched face, this first, second be slidably matched that face is slideable each other to be contacted with each other.
3. tandem fan frame according to claim 1, is characterized in that: described first buckling part has a tongue-and-groove, and tongue-and-groove outer wall both sides are respectively arranged with at least one step; Corresponding first buckling part of described 4th buckling part has a tenon, and tenon both sides are respectively arranged with at least one resilient fingers corresponding with step, and tenon is embedded in tongue-and-groove, and resilient fingers is fastened on step.
4. tandem fan frame according to claim 1, is characterized in that: described second buckling part has a tenon; Corresponding second buckling part of described 5th buckling part has a tongue-and-groove, and tenon is embedded in tongue-and-groove.
5. tandem fan frame according to claim 1, it is characterized in that: described 3rd buckling part has a guiding groove and one first confined planes, on described 6th buckling part, corresponding guiding groove is provided with a guide pad, corresponding first confined planes is provided with the second confined planes, this guide pad embeds in guiding groove, and the first confined planes and the second confined planes are fitted.
6. tandem fan frame according to claim 1, is characterized in that: have one group of rivet hole be provided with for wearing rivet in described first, second, and third fastening group at least.
7. tandem fan frame according to claim 6, is characterized in that: on the first buckling part of described first fastening group and the 4th buckling part, correspondence is provided with rivet hole respectively.
8. tandem fan frame according to claim 1, it is characterized in that: described first fan frame is provided with two the 3rd buckling parts, described second fan frame is provided with two the 6th buckling parts, and this two the 6th buckling part is corresponding with two the 3rd buckling parts respectively forms two the 3rd fastening groups.
9. tandem fan frame according to claim 8, is characterized in that: the first buckling part and second buckling part of described first fan frame are that diagonal angle distributes, and two the 3rd buckling parts are diagonal angle distribution; 4th buckling part and the 5th buckling part of the second fan frame are that diagonal angle distributes, and two the 6th buckling parts are diagonal angle distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684974.6U CN205064382U (en) | 2015-09-07 | 2015-09-07 | Serial connection fan frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684974.6U CN205064382U (en) | 2015-09-07 | 2015-09-07 | Serial connection fan frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064382U true CN205064382U (en) | 2016-03-02 |
Family
ID=55390945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520684974.6U Active CN205064382U (en) | 2015-09-07 | 2015-09-07 | Serial connection fan frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205064382U (en) |
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2015
- 2015-09-07 CN CN201520684974.6U patent/CN205064382U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |