CN205064387U - Fan frame structure of series connection fan convenient to equipment - Google Patents
Fan frame structure of series connection fan convenient to equipment Download PDFInfo
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- CN205064387U CN205064387U CN201520684736.5U CN201520684736U CN205064387U CN 205064387 U CN205064387 U CN 205064387U CN 201520684736 U CN201520684736 U CN 201520684736U CN 205064387 U CN205064387 U CN 205064387U
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- fan frame
- fan
- locking groove
- latch part
- locking
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Abstract
The utility model discloses a fan frame structure of series connection fan convenient to equipment, including first frame, second fan frame and a rivet, this first frame lower extreme is provided with two first hasp portions, a first lock solid piece and a first locking groove, this second fan frame upper end corresponds two first hasps and partly do not is provided with a second hasp portion, corresponds first lock solid piece and is provided with the second locking groove, corresponds first locking groove and is provided with second lock solid piece, and the detachable corresponding lock of a rectilinear direction is followed respectively in two second hasp portions, second locking groove and second lock solid piece to this two first hasp portion, first lock solid piece and first locking groove, and this first frame and second fan frame concatenate, this rivet is detachable to be worn to locate on first frame and the second fan frame. By this, concatenate first frame mutually with second fan frame is detachable through the cooperation that utilizes hasp portion, lock solid piece and locking groove and rivet, improved the connection steadiness and the easy dismounting nature of the fan frame structure of series connection fan, improved production efficiency.
Description
Technical field
The utility model relates to fan art technology, refers in particular to a kind of fan frame structure being convenient to the tandem fan assembled.
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 be connected by plural fan, prior art utilizes some additional components such as, at the fan frame of combination two fans, screw, rivet, fastener or bolt usually.But these additional components not only increase difficulty and the man-hour of assembling, and increase cost; In addition, to disassemble the fan assembled by these extra components, also difficult.Therefore, the fan frame connecting structure of tackling existing tandem fan improves, to solve the problem.
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 fan frame structure being convenient to the tandem fan assembled, by utilizing, the first latch part, the first locking block, the first locking groove are corresponding respectively to be coordinated with two second latch part, the second locking groove and the second locking block for it, and wear rivet the first fan frame and second is fanned that frame is detachable to be connected in series mutually, improve stable connection and the easy accessibility of the fan frame structure of tandem fan, improve manufacturing efficiency.
For achieving the above object, the utility model adopts following technological scheme:
Be convenient to a fan frame structure for the tandem fan assembled, include the first fan frame, the second fan frame and rivet, this first fan frame lower end is provided with two first latch part, one first locking block and one first locking groove; These corresponding two first latch part in the second fan frame upper end are respectively arranged with one second latch part, corresponding first locking block is provided with the second locking groove, corresponding first locking groove is provided with the second locking block, this two first latch part, the first locking block and first locking groove respectively along a straight line the detachable correspondence in direction be fastened in two second latch part, the second locking groove and the second locking block, this first fan frame and second is fanned frame and is connected in series; This rivet is detachable to be arranged on the first fan frame and the second fan frame.
As a kind of preferred version: described first latch part has the first limiting stopper, the first restraining groove and the first guide surface; Corresponding first latch part of described second latch part is provided with the second restraining groove, the second limiting stopper and the second guide surface, and this first limiting stopper embeds in the second restraining groove, and this second limiting stopper embeds in the first restraining groove, and this first guide surface is parallel with the second guide surface.
As a kind of preferred version: described first locking block has the first confined planes and a fixing arm extended to side, the support slot that described second locking groove has the second confined planes and is recessed to form to side, first confined planes and the second confined planes are fitted, and fixing arm is fastened in support slot.
As a kind of preferred version: described second locking block top is extended respectively to both sides a fixing arm, and this two fixing arm is blocked on the first locking groove upper edge.
As a kind of preferred version: described rivet is arranged in inside the first locking block and the second locking groove.
As a kind of preferred version: two first latch part of described first fan frame are diagonal angle distribution, and the first locking block and the first locking groove are diagonal angle distribution; Corresponding two first latch part of two second latch part of described second fan frame are diagonal angle distribution, and the second locking groove and the second locking block respectively corresponding first locking block and the first locking groove 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, by arranging the first latch part on the first fan frame, first locking block and the first locking groove, on the second fan frame, correspondence arranges the second latch part, second locking groove and the second locking block, utilize latch part, the cooperation of locking block and locking groove, and an auxiliary rivet is fixed, first fan frame and second is fanned that frame is detachable to be connected in series mutually, two fan frame corners in the horizontal direction and axially uniform force, can effectively prevent from two fan frames from misplacing in the horizontal direction and axially to get loose, improve stable connection and the easy accessibility of the fan frame structure of tandem fan, improve manufacturing efficiency.
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 latch part
111, the first limiting stopper 112, first restraining groove
113, the first guide surface 12, first locking block
121, the first confined planes 122, fixing arm
123, rivet hole 13, first locking groove
20, the second fan frame 21, second latch part
211, the second restraining groove 212, second limiting stopper
213, the second guide surface 22, second locking groove
221, the second confined planes 222, support slot
223, rivet hole 23, second locking block
231, fixing arm 30, rivet.
Embodiment
As shown in Figures 1 to 6, a kind of fan frame structure being convenient to the tandem fan assembled, includes the first fan frame 10, second and fans frame 20 and a rivet 30 the utility model, wherein:
This first fan frame 10 lower end is provided with two first latch part 11,1 first locking block 12 and one first locking grooves 13, the distribution in diagonal angle of this two first latch part 11, the also distribution in diagonal angle of the first locking block 12 and the first locking groove 13; And this two first latch part 11 has the first limiting stopper 111, first restraining groove 112 and the first guide surface 113 respectively; This first locking block 12 has the first confined planes 121 and a fixing arm 122 extended to side.
These corresponding above-mentioned two first latch part 11 in the second fan frame 20 upper end are respectively arranged with one second latch part 21, and corresponding first locking block 12 is provided with the second locking groove 22, and corresponding first locking groove 13 is provided with the second locking block 23; The distribution in diagonal angle of corresponding two first latch part 11 of this two second latch part 21, corresponding first locking block 12 and the first locking groove 13 also distribution in diagonal angle respectively of this second locking groove 22 and the second locking block 23; Corresponding above-mentioned two first latch part 11 of this two second latch part 21 are respectively arranged with the second restraining groove 211, second limiting stopper 212 and the second guide surface 213, above-mentioned first limiting stopper 111 embeds in this second restraining groove 211, this second limiting stopper 212 embeds in above-mentioned first restraining groove 112, make the coordinating of this limiting stopper and restraining groove the first fan frame 10 and second fan frame 20 to be located in the axial direction, effectively prevent two fan frames from axially departing from; Above-mentioned first guide surface 113 is parallel with this second guide surface 213, and being provided with of this guide surface helps the guiding location of two fan frames when assembling, so that rapid-assembling, in addition, guide surface also can play and prevent the dislocation in the horizontal direction of fan frame, plays spacing function; The support slot 222 that this second locking groove 22 has second confined planes 221 corresponding with the first locking block 12 and is recessed to form to side, when first locking block 12 is fastened in the second locking groove 22, first confined planes 121 and the second confined planes 221 are fitted, and the laminating of two confined planes can prevent two fan frame dislocation in the horizontal direction; Fixing arm 122 is fastened in support slot 222 the axial stable connection that can further improve two fan frames, prevents two fan frames from axially getting loose; This second locking block 23 is locked in the first locking groove 13, extended respectively in the second locking block 23 top to both sides have a fixing arm 231, this two fixing arm 231 is blocked on the first locking groove 13 upper edge, this second locking block 23 coordinates with the first locking groove 13 the effect can played and prevent two fan frames from axially departing from, and also can play the spacing effect of substantially horizontal.
Rivet hole 123 is provided with inside above-mentioned first locking block 12, inside above-mentioned second locking groove 22, corresponding rivet hole 123 is provided with rivet hole 223, this rivet 30 wears the rivet hole 123,223 being arranged in a jiao, effectively can prevent the first fan frame 10 and second from fanning frame 20 Forced rotation mutual dislocation and scattering in the horizontal direction, improve the stable connection of two fan frames further.
This first fan frame 10 and second fans frame 20 when assembling, first by above-mentioned cooperating structure one_to_one corresponding, then two first latch part 11, first locking blocks 12 of the first fan frame 10 and the first locking groove 13 are distinguished direction (first locking block 12 and the first line direction, locking groove 13 diagonal angle) correspondence along a straight line and be fastened in two second latch part 21, second locking grooves 22 and the second locking block 23; Be arranged in by rivet 30 on the first fan frame 10 and the second fan frame 20, prevent two fan frames from rotating in the horizontal direction, namely two fan frames have been assembled, and when disassembling fan frame, first pull out rivet again, more namely removable by two fan frame substantially horizontals are rotated.
Design focal point of the present utility model is, by arranging the first latch part on the first fan frame, first locking block and the first locking groove, on the second fan frame, correspondence arranges the second latch part, second locking groove and the second locking block, utilize latch part, the cooperation of locking block and locking groove, and an auxiliary rivet is fixed, first fan frame and second is fanned that frame is detachable to be connected in series mutually, two fan frame corners in the horizontal direction and axially uniform force, grab and close firmly, can effectively prevent from two fan frames from misplacing in the horizontal direction and axially to get loose, improve stable connection and the easy accessibility of the fan frame structure of tandem fan, improve manufacturing efficiency.
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 all 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 (6)
1. be convenient to a fan frame structure for the tandem fan assembled, it is characterized in that: include the first fan frame, the second fan frame and rivet, this first fan frame lower end is provided with two first latch part, one first locking block and one first locking groove; These corresponding two first latch part in the second fan frame upper end are respectively arranged with one second latch part, corresponding first locking block is provided with the second locking groove, corresponding first locking groove is provided with the second locking block, this two first latch part, the first locking block and first locking groove respectively along a straight line the detachable correspondence in direction be fastened in two second latch part, the second locking groove and the second locking block, this first fan frame and second is fanned frame and is connected in series; This rivet is detachable to be arranged on the first fan frame and the second fan frame.
2. be convenient to the fan frame structure of the tandem fan assembled according to claim 1, it is characterized in that: described first latch part has the first limiting stopper, the first restraining groove and the first guide surface; Corresponding first latch part of described second latch part is provided with the second restraining groove, the second limiting stopper and the second guide surface, and this first limiting stopper embeds in the second restraining groove, and this second limiting stopper embeds in the first restraining groove, and this first guide surface is parallel with the second guide surface.
3. be convenient to the fan frame structure of the tandem fan assembled according to claim 1, it is characterized in that: described first locking block has the first confined planes and a fixing arm extended to side, the support slot that described second locking groove has the second confined planes and is recessed to form to side, first confined planes and the second confined planes are fitted, and fixing arm is fastened in support slot.
4. be convenient to the fan frame structure of the tandem fan assembled according to claim 1, it is characterized in that: described second locking block top is extended respectively to both sides a fixing arm, and this two fixing arm is blocked on the first locking groove upper edge.
5. be convenient to the fan frame structure of the tandem fan assembled according to claim 1, it is characterized in that: described rivet is arranged in inside the first locking block and the second locking groove.
6. be convenient to the fan frame structure of the tandem fan assembled according to claim 1, it is characterized in that: two first latch part of described first fan frame are diagonal angle distribution, and the first locking block and the first locking groove are diagonal angle distribution; Corresponding two first latch part of two second latch part of described second fan frame are diagonal angle distribution, and the second locking groove and the second locking block respectively corresponding first locking block and the first locking groove are diagonal angle distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684736.5U CN205064387U (en) | 2015-09-07 | 2015-09-07 | Fan frame structure of series connection fan convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684736.5U CN205064387U (en) | 2015-09-07 | 2015-09-07 | Fan frame structure of series connection fan convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064387U true CN205064387U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520684736.5U Active CN205064387U (en) | 2015-09-07 | 2015-09-07 | Fan frame structure of series connection fan convenient to equipment |
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| Country | Link |
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| CN (1) | CN205064387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616381A (en) * | 2019-01-21 | 2019-04-12 | 三友联众集团股份有限公司 | The construction snapped into one another for multiple relays |
| CN109737085A (en) * | 2018-12-24 | 2019-05-10 | 宁波生久散热科技有限公司 | Combined heat-rediation fan |
-
2015
- 2015-09-07 CN CN201520684736.5U patent/CN205064387U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737085A (en) * | 2018-12-24 | 2019-05-10 | 宁波生久散热科技有限公司 | Combined heat-rediation fan |
| CN109616381A (en) * | 2019-01-21 | 2019-04-12 | 三友联众集团股份有限公司 | The construction snapped into one another for multiple relays |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |