CN216052828U - Fixing structure of heat dissipation fan of notebook computer - Google Patents
Fixing structure of heat dissipation fan of notebook computer Download PDFInfo
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- CN216052828U CN216052828U CN202122098549.7U CN202122098549U CN216052828U CN 216052828 U CN216052828 U CN 216052828U CN 202122098549 U CN202122098549 U CN 202122098549U CN 216052828 U CN216052828 U CN 216052828U
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Abstract
The utility model discloses a fixing structure of a notebook computer cooling fan, which comprises a cooling fan body, wherein the cooling fan body is positioned inside a notebook computer shell, an installing mechanism is positioned on the cooling fan body, the installing mechanism comprises an installing column, a limiting pressing block and two limiting columns, the bottom end of the installing column is fixedly connected with the notebook computer shell, the limiting pressing block is positioned at the top of the installing column, the two limiting columns are respectively positioned at two sides of the limiting pressing block, the bottom of the cooling fan body is provided with an installing hole, the outer wall of the installing column is in sliding penetrating connection with the inner cavity of the installing hole, the middle part of the limiting pressing block is provided with a circular groove, and the installing column is in sliding penetrating connection with the inner cavity of the circular groove. According to the utility model, the heat radiation fan body, the mounting column, the limiting pressing block and the limiting column are mutually matched, and the limiting pressing block limits the relative position of the heat radiation fan body and the mounting column, so that the heat radiation fan body is favorably mounted and dismounted.
Description
Technical Field
The utility model relates to the field of fixing mechanisms, in particular to a fixing structure of a notebook computer cooling fan.
Background
The notebook computer is a small-sized and portable personal computer, and the current development trend is that the notebook computer is smaller and smaller, lighter and lighter, and has stronger and stronger functions.
When a notebook computer runs, internal elements can generate heat, in order to dissipate the heat, the heat dissipation fan needs to be used, the heat dissipation fan is generally installed, the heat dissipation fan is usually placed at a designated position, then the heat dissipation fan is connected with a shell through bolts, the bolts need to be screwed when the heat dissipation fan is detached, the bolts are installed, the bolts can be installed repeatedly, the installed parts can slide, and the heat dissipation fan is unstable.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a fixing structure of a heat dissipation fan of a notebook computer, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the fixing structure of the notebook computer cooling fan comprises a cooling fan body, a cooling fan fixing mechanism and a cooling fan fixing mechanism, wherein the cooling fan body is positioned inside a notebook computer shell;
the installation mechanism comprises an installation column, a limiting pressing block and two limiting columns, the bottom end of the installation column is fixedly connected with the notebook shell, the limiting pressing block is located at the top of the installation column, and the two limiting columns are located on two sides of the limiting pressing block respectively.
Preferably, the mounting hole has been seted up to the bottom symmetry of heat dissipation fan body, the outer wall of erection column is connected with the inner chamber sliding alternate of mounting hole, the circular slot has been seted up at the middle part of spacing briquetting, the erection column is connected with the inner chamber sliding alternate of circular slot, the equal fixedly connected with extrusion pad in both sides of spacing briquetting bottom.
Preferably, the sliding grooves are formed in the two sides of the limiting pressing block, the outer wall of the limiting column is connected with the inner cavity of the sliding groove in a sliding and penetrating mode, the sliding groove is formed in one side of the inner wall of the sliding groove, and the outer wall of the limiting column is connected with the inner cavity of the sliding groove in a sliding and penetrating mode.
Preferably, one end of the limiting column is fixedly connected with a fixing plate, positioning holes are formed in two sides of the top of the limiting column, the other end of the limiting column is connected with an inner cavity of the positioning holes in a sliding penetrating mode, and an L-shaped block is fixedly connected to one side of the fixing plate.
Preferably, the outer wall cover of spacing post is equipped with the spring, the spring is located the inside of sliding tray, the outer wall fixed interlude of spacing post is connected with the spacing ring, the thread groove has been seted up to one side of sliding tray inner wall, the inner chamber of thread groove is provided with the screw ring, the outer wall of spacing post is connected with the inner chamber sliding interlude of screw ring.
Preferably, one end of the spring is fixedly connected with the threaded ring, and the other end of the spring is fixedly connected with the limiting ring.
The utility model has the technical effects and advantages that:
(1) according to the utility model, the heat radiation fan body, the mounting column, the limiting pressing block and the limiting column are mutually matched, and the limiting pressing block limits the relative position of the heat radiation fan body and the mounting column, so that the heat radiation fan body is favorably mounted and dismounted;
(2) according to the utility model, through the mutual matching of the spring, the fixing ring, the limiting ring, the fixing plate and the L-shaped block, the elastic force of the spring is favorable for restoring the limiting column to the original position after the limiting column moves, and the L-shaped block is favorable for driving the limiting column to move, so that the heat dissipation fan body is favorable for being disassembled.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the heat dissipating fan body according to the present invention.
Fig. 3 is a schematic front sectional view of the heat dissipating fan body according to the present invention.
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.
In the figure: 1. a notebook housing; 2. a heat radiation fan body; 3. mounting a column; 4. a limiting pressing block; 5. a limiting column; 6. a spring; 7. a sliding groove; 8. a threaded ring; 9. positioning holes; 10. a fixing plate; 11. an L-shaped block; 12. the mat is pressed.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a fixing structure of a notebook computer cooling fan as shown in fig. 1-4, which comprises a notebook computer shell 1, a cooling fan body 2 and a mounting mechanism, wherein the cooling fan body 2 is positioned in the notebook computer shell 1, and the mounting mechanism is positioned on the cooling fan body 2.
Installation mechanism includes erection column 3, spacing briquetting 4 and two spacing posts 5, erection column 3 is favorable to assembling heat dissipation fan body 2, spacing briquetting 4 is favorable to compressing tightly heat dissipation fan body 2, and then be convenient for install heat dissipation fan body 2, spacing post 5 is favorable to prescribing a limit to the relative position of spacing briquetting 4 and erection column 3, and then be convenient for install heat dissipation fan body 2, the bottom and the notebook casing 1 fixed connection of erection column 3, spacing briquetting 4 is located the top of erection column 3, two spacing posts 5 are located the both sides of spacing briquetting 4 respectively.
The mounting hole has been seted up to the bottom of heat dissipation fan body 2, and the outer wall of erection column 3 is connected with the inner chamber sliding alternate of mounting hole, and the circular slot has been seted up at the middle part of spacing briquetting 4, and erection column 3 is connected with the inner chamber sliding alternate of circular slot, the equal fixedly connected with extrusion pad 12 in both sides of 4 bottoms of spacing briquetting.
Sliding tray 7 has all been seted up to the both sides of spacing briquetting 4, and the inner chamber sliding alternate connection of 5 outer walls of spacing post and sliding tray 7, and the spout has been seted up to one side of 7 inner walls of sliding tray, and the outer wall of spacing post 5 is connected with the inner chamber sliding alternate of spout.
Spacing post 5's one end fixedly connected with fixed plate 10, be favorable to driving spacing post 5 and move, locating hole 9 has all been seted up to the both sides at spacing post 5's top, be favorable to prescribing a limit to spacing post 5 and erection column 3's relative position, be convenient for prescribe a limit to the relative position of spacing briquetting 4, spacing post 5's the other end and the inner chamber of locating hole 9 slide to alternate and be connected, one side fixedly connected with L type piece 11 of fixed plate 10, be favorable to driving fixed plate 10 and move, be convenient for operate.
Spacing post 5's outer wall cover is equipped with spring 6, spring 6's elasticity is favorable to making and resumes to original position after spacing post 5 moves, spring 6 is located the inside of sliding tray 7, spacing post 5's outer wall fixed interlude is connected with the spacing ring, the thread groove has been seted up to one side of sliding tray 7 inner wall, the inner chamber of thread groove is provided with screw ring 8, be favorable to spacing post 5 to slide above that, the top and the equal fixedly connected with connecting rod in bottom of screw ring 8, be favorable to driving screw ring 8 and rotate, and then be convenient for dismantle spacing post 5, be convenient for spring 6 changes, spacing post 5's outer wall and screw ring 8's inner chamber slide interlude are connected.
One end of the spring 6 is fixedly connected with the threaded ring 8, and the other end of the spring 6 is fixedly connected with the limiting ring.
The working principle of the utility model is as follows:
when the heat dissipation fan body 2 needs to be installed, firstly, the heat dissipation fan body 2 is placed at a designated position, the outer wall of the installation column 3 is made to be slidably inserted into the inner cavity of the installation hole, then two L-shaped blocks 11 are pulled to move, further the L-shaped blocks 11 drive the fixing plate 10 to move, the fixing plate 10 drives the limiting column 5 to move, the limiting column 5 slides in the inner cavity of the threaded ring 8, the limiting column 5 slides in the inner cavities of the sliding groove 7 and the sliding groove, further the inner cavity of the circular groove is opened, then the limiting pressing block 4 is slidably inserted into the top of the installation column 3, the top of the installation column 3 is slidably inserted into the inner cavity of the circular groove, then the L-shaped blocks 11 are loosened, further the spring 6 generates elasticity to push the limiting ring to move, so that the other end of the limiting column 5 is slidably inserted into the inner cavity of the positioning hole 9, and simultaneously the bottom end of the extrusion pad 12 is attached to the heat dissipation fan body 2, and further realize the installation to heat dissipation fan body 2.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. A fixing structure of a notebook computer cooling fan comprises a notebook computer shell (1), a cooling fan body (2) and a mounting mechanism, and is characterized in that the cooling fan body (2) is positioned in the notebook computer shell (1), and the mounting mechanism is positioned on the cooling fan body (2);
the installation mechanism comprises an installation column (3), a limiting pressing block (4) and two limiting columns (5), the bottom end of the installation column (3) is fixedly connected with the notebook shell (1), the limiting pressing block (4) is located at the top of the installation column (3), and the limiting columns (5) are located on two sides of the limiting pressing block (4) respectively.
2. The fixing structure of the heat dissipation fan of the notebook computer according to claim 1, wherein the bottom of the heat dissipation fan body (2) is symmetrically provided with mounting holes, the outer wall of the mounting column (3) is slidably and alternately connected with the inner cavity of the mounting holes, the middle of the limiting pressing block (4) is provided with a circular groove, the mounting column (3) is slidably and alternately connected with the inner cavity of the circular groove, and the two sides of the bottom end of the limiting pressing block (4) are fixedly connected with the extrusion pads (12).
3. The fixing structure of the heat dissipation fan of the notebook computer according to claim 1, wherein sliding grooves (7) are formed on both sides of the limiting pressing block (4), the outer wall of the limiting column (5) is slidably inserted into and connected with the inner cavity of the sliding groove (7), a sliding groove is formed on one side of the inner wall of the sliding groove (7), and the outer wall of the limiting column (5) is slidably inserted into and connected with the inner cavity of the sliding groove.
4. The fixing structure of the heat dissipation fan of the notebook computer according to claim 1, wherein one end of the limiting column (5) is fixedly connected with a fixing plate (10), two sides of the top of the limiting column (5) are respectively provided with a positioning hole (9), the other end of the limiting column (5) is slidably inserted into an inner cavity of the positioning hole (9), and one side of the fixing plate (10) is fixedly connected with an L-shaped block (11).
5. The fixing structure of the cooling fan of the notebook computer according to claim 1, wherein a spring (6) is sleeved on the outer wall of the limiting column (5), the spring (6) is located inside the sliding groove (7), a limiting ring is fixedly and alternately connected to the outer wall of the limiting column (5), a threaded groove is formed in one side of the inner wall of the sliding groove (7), a threaded ring (8) is arranged in the inner cavity of the threaded groove, and the outer wall of the limiting column (5) is slidably and alternately connected with the inner cavity of the threaded ring (8).
6. The fixing structure of the heat dissipation fan of the notebook computer according to claim 5, wherein one end of the spring (6) is fixedly connected with the threaded ring (8), and the other end of the spring (6) is fixedly connected with the limiting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098549.7U CN216052828U (en) | 2021-09-01 | 2021-09-01 | Fixing structure of heat dissipation fan of notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098549.7U CN216052828U (en) | 2021-09-01 | 2021-09-01 | Fixing structure of heat dissipation fan of notebook computer |
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| Publication Number | Publication Date |
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| CN216052828U true CN216052828U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122098549.7U Active CN216052828U (en) | 2021-09-01 | 2021-09-01 | Fixing structure of heat dissipation fan of notebook computer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115543048A (en) * | 2022-10-24 | 2022-12-30 | 昆山双仔电子科技有限公司 | Built-in hidden heat radiation module for notebook computer |
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2021
- 2021-09-01 CN CN202122098549.7U patent/CN216052828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115543048A (en) * | 2022-10-24 | 2022-12-30 | 昆山双仔电子科技有限公司 | Built-in hidden heat radiation module for notebook computer |
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