CN210270677U - Notebook computer cover assembly - Google Patents
Notebook computer cover assembly Download PDFInfo
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- CN210270677U CN210270677U CN201921334071.XU CN201921334071U CN210270677U CN 210270677 U CN210270677 U CN 210270677U CN 201921334071 U CN201921334071 U CN 201921334071U CN 210270677 U CN210270677 U CN 210270677U
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- air outlet
- pipe
- outlet pipe
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Abstract
The utility model relates to the technical field of notebook computer covers, a notebook computer cover assembly is disclosed, which comprises a shell, the two ends of the shell are symmetrically communicated with an air outlet pipe and an air inlet pipe, the air inlet end of the air inlet pipe is connected with a filter screen, the air inlet end of the air outlet pipe is fixedly connected with a fan, the output end of the fan is far away from the air inlet pipe, and the air outlet end of the air outlet pipe is connected with a dustproof mechanism; dustproof mechanism includes the dust guard, is the support frame of "ten" style of calligraphy, transfer line and two elasticity ropes, support frame fixed connection is on the inner tube wall of air-supply line, the section of dust guard and the interior pipe diameter phase-match that goes out the tuber pipe, the annular lateral wall of dust guard and the interior pipe wall sliding connection who goes out the tuber pipe, the dust guard sets up the air-out end at the tuber pipe, dust guard and fan set up about the support frame symmetry. The utility model discloses when preventing that the fan from stopping, the dust enters into in the casing through going out the tuber pipe.
Description
Technical Field
The utility model relates to a notebook computer lid technical field especially relates to a notebook computer lid subassembly.
Background
When the notebook computer runs, heat generated inside the notebook computer is discharged through the air outlet of the fan, at the moment, under the action of hot air flow of the air outlet, dust outside the notebook computer cannot enter the inside of the notebook computer through the air outlet, however, when the fan stops working in the notebook computer, the dust can enter the inside of the notebook computer through the air outlet, and further, the elements inside are covered with the dust, which inevitably affects the heat dissipation of the elements, and further reduces the service performance and the service life of the elements.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art when fan stop work in the notebook computer, the dust just can get into inside the notebook computer through the air outlet, and then makes inside component cover the dust, and this must influence the heat dissipation of component, and then reduces the performance of component and the problem of life-span, and the notebook computer lid subassembly that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a notebook computer cover assembly comprises a shell, wherein two ends of the shell are symmetrically communicated with an air outlet pipe and an air inlet pipe, the air inlet end of the air inlet pipe is connected with a filter screen, the air inlet end of the air outlet pipe is fixedly connected with a fan, the output end of the fan is far away from the air outlet pipe, and the air outlet end of the air outlet pipe is connected with a dustproof mechanism;
the dustproof mechanism comprises a dustproof plate, a support frame in a cross shape, a transmission rod and two elastic ropes, the support frame is fixedly connected to the inner wall of the air inlet pipe, the section of the dustproof plate is matched with the inner diameter of the air outlet pipe, the annular side wall of the dustproof plate is in sliding connection with the inner wall of the air outlet pipe, the dustproof plate is arranged at the air outlet end of the air outlet pipe, the dustproof plate and a fan are symmetrically arranged relative to the support frame, a transmission hole is formed in the center of the support frame, one end of the transmission rod is fixedly connected to the center of the dustproof plate close to one end of the support frame, the other end of the transmission rod penetrates through the transmission hole and extends outwards, one end of the elastic rope is symmetrically and fixedly connected to one end of the dustproof plate close to the support frame relative to the transmission rod, and the other end of.
Preferably, one end of the transmission rod, which is far away from the dust guard, is fixedly connected with an annular anti-falling plate, and one end of the anti-falling plate, which is close to the support frame, is fixedly connected with a cushion.
Preferably, an annular sealing groove is formed in the annular side wall of the dustproof plate, a sealing ring is sleeved in the sealing groove, and one end, far away from the bottom of the sealing groove, of the sealing ring penetrates through a notch of the sealing groove and abuts against the inner pipe wall of the air outlet pipe.
Preferably, the annular side wall of the anti-falling plate is fixedly connected with a plurality of stabilizer bars with uniform annular equal distance, the inner pipe wall of the air outlet pipe is provided with four stabilizing grooves corresponding to the four stabilizer bars, one ends of the stabilizer bars, far away from the anti-falling plate, penetrate through the notches of the stabilizing grooves and extend into the stabilizing grooves, and the stabilizer bars are connected in the stabilizing grooves in a sliding manner.
Preferably, the transmission rod is overlapped with the axis of the transmission hole, and the transmission rod is connected in the transmission hole in a sliding mode.
Preferably, the material of casing is ABS engineering plastics, even equidistance distribution has a plurality of strengthening ribs in the casing.
Preferably, the lower end four corners of the shell is fixedly connected with a plurality of suckers at equal intervals.
Preferably, the stabilizer bar is kept away from the one end of anticreep board and is seted up the roll groove, be equipped with rolling ball in the roll groove, the one end that the roll groove tank bottom was kept away from to the ball passes the notch setting in roll groove, just the ball roll connection is at the tank bottom in stable groove.
Preferably, the ball has a ball diameter larger than a groove diameter of the rolling groove opening.
Compared with the prior art, the utility model provides a notebook computer lid subassembly possesses following beneficial effect:
1. the notebook computer cover component is provided with a dustproof mechanism consisting of a dustproof plate, a supporting frame, a transmission rod and an elastic rope, when the fan runs, the fan transports the air in the shell to the air outlet pipe, and along with the reduction of the air in the shell, the cold air outside the shell is supplemented to the shell through the air inlet pipe, the equipment in the shell is cooled, when the hot air in the shell is conveyed into the air outlet pipe, the air applies thrust to the dust guard, the dust guard drives the transmission rod to do synchronous motion after being stressed, meanwhile, the elastic rope is stretched, the air in the shell can be directly discharged without the obstruction of a dust guard, when the fan stop work, the dust guard no longer receives the thrust that the air was applyed, is driven the dust guard by tensile elastic cord and resets, and the dust guard keeps off the air-out end at the play tuber pipe again, prevents that when the fan stopped, the dust enters into in the casing through going out the tuber pipe.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses when preventing that the fan from stopping, the dust enters into in the casing through going out the tuber pipe.
Drawings
Fig. 1 is a schematic structural diagram of a notebook computer cover assembly according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
fig. 4 is an enlarged view of a portion C in fig. 2.
In the figure: the device comprises a shell 1, an air outlet pipe 2, an air inlet pipe 3, a filter screen 4, a fan 5, a dust-proof mechanism 6, a dust-proof plate 61, a support frame 62, a transmission rod 63, an elastic rope 64, a transmission hole 7, an anti-dropping plate 8, a sealing groove 9, a sealing ring 10, a stabilizer bar 11, a stabilizing groove 12, a suction cup 13, a rolling groove 14 and a ball 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a notebook computer cover assembly comprises a housing 1, wherein two ends of the housing 1 are symmetrically communicated with an air outlet pipe 2 and an air inlet pipe 3, an air inlet end of the air inlet pipe 3 is connected with a filter screen 4, an air inlet end of the air outlet pipe 2 is fixedly connected with a fan 5, an output end of the fan 5 is far away from the air outlet pipe 2, and an air outlet end of the air outlet pipe 2 is connected with a dustproof mechanism 6;
the dustproof mechanism 6 comprises a dustproof plate 61, a supporting frame 62 in a cross shape, a transmission rod 63 and two elastic ropes 64, wherein the supporting frame 62 is fixedly connected to the inner pipe wall of the air inlet pipe 3, the section of the dustproof plate 61 is matched with the inner pipe diameter of the air outlet pipe 2, the annular side wall of the dustproof plate 61 is in sliding connection with the inner pipe wall of the air outlet pipe 2, the dustproof plate 61 is arranged at the air outlet end of the air outlet pipe 2, the dustproof plate 61 and the fan 5 are symmetrically arranged relative to the supporting frame 62, a transmission hole 7 is formed in the center of the supporting frame 62, one end of the transmission rod 63 is fixedly connected to the center of one end, close to the supporting frame 62, of the dustproof plate 61, the other end of the elastic rope 64 penetrates through the transmission hole 7 and extends outwards, one end of the elastic rope 64 is symmetrically and fixedly connected to one end, close to the supporting frame 62, when the fan 5 operates, the fan 5 transports the air in the casing 1 into the air outlet pipe 2, along with the reduction of the air in the casing 1, the cold air outside the casing 1 is supplemented into the casing 1 through the air inlet pipe 3, the equipment in the casing 1 is cooled, when the hot air in the casing 1 is transported into the air outlet pipe 2, the air applies thrust to the dustproof plate 61, the dustproof plate 61 is stressed to drive the transmission rod 63 to move synchronously, meanwhile, the elastic rope 64 is stretched, the air in the casing 1 can be directly discharged without being blocked by the dustproof plate 61, when the fan 5 stops working, the dustproof plate 61 does not receive the thrust applied by the air any more, the stretched elastic rope 64 drives the dustproof plate 61 to reset, the dustproof plate 61 is blocked at the air outlet end of the air outlet pipe 2 again, and when the fan 5 stops, the dust enters the casing 1 through the air outlet pipe 2.
One end of the transmission rod 63, which is far away from the dust-proof plate 61, is fixedly connected with an annular anti-dropping plate 8, one end of the anti-dropping plate 8, which is close to the support frame 62, is fixedly connected with a cushion, and the transmission rod 63 is prevented from being separated from the transmission hole 7 of the support frame 62 by the blocking of the anti-dropping plate 8.
Seted up annular seal groove 9 on the annular lateral wall of dust guard 61, the sealing groove 9 endotheca is equipped with sealing ring 10, and the one end that sealing ring 10 kept away from the 9 tank bottoms of seal groove passes the notch of seal groove 9 and offsets with the interior pipe wall of air-out pipe 2, improves the gas tightness between dust guard 61 and the air-out pipe 2 through sealing ring 10.
Be a plurality of stabilizer bars 11 of the even equidistance fixedly connected with of annular on anti-disengaging plate 8's the annular lateral wall, go out and correspond four stabilizer bar 11 on the inner tube wall of tuber pipe 2 and seted up four stable groove 12, stabilizer bar 11 keeps away from anti-disengaging plate 8's one end and passes the notch of stable groove 12 and extend to stable groove 12 in, and stabilizer bar 11 sliding connection is in stable groove 12, when anti-disengaging plate 8 is out tuber pipe 2 internal motion, stabilizer bar 11 also slides in stable groove 12, make anti-disengaging plate 8 more stable motion in tuber pipe 2.
The transmission rod 63 overlaps the axis of the transmission hole 7, and the transmission rod 63 is slidably connected in the transmission hole 7, and the transmission rod 63 stably moves in the transmission hole 7.
The material of casing 1 is ABS engineering plastics, and even equidistant distribution has a plurality of strengthening ribs in casing 1, has improved the structural strength of casing 1.
The even equidistance a plurality of sucking disc 13 of fixedly connected with in lower extreme four corners department of casing 1 adsorbs through sucking disc 13 and strengthens casing 1 stability of placing on the face of placing on ground.
The ball 15 has a larger spherical diameter than the groove diameter of the notch of the rolling groove 14, preventing the ball 15 from slipping out of the rolling groove 14.
The utility model discloses in, fan 5 moves, fan 5 transports in to going out tuber pipe 2 with the interior air of casing 1, along with the reduction of the interior air of casing 1, the outer cold air of casing 1 passes through air-supply line 3 and replenishes in to casing 1, cool down to the equipment in the casing 1, when hot-air transportation in the casing 1 goes out tuber pipe 2, the air applys thrust to dust guard 61, it is synchronous motion to drive transfer line 63 behind the dust guard 61 atress, stretch elastic rope 64 simultaneously, the interior air of casing 1 can be directly discharged under the condition that does not have dust guard 61 to block, when fan 5 stop work, dust guard 61 no longer receives the thrust that the air was applyed, it resets to be driven dust guard 61 by tensile elastic rope 64, dust guard 61 keeps off the air-out end at tuber pipe 2 again, when preventing fan 5 from stopping, the dust enters into in the casing 1 through going out tuber pipe 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. A notebook computer cover assembly comprises a shell (1) and is characterized in that two ends of the shell (1) are symmetrically communicated with an air outlet pipe (2) and an air inlet pipe (3), the air inlet end of the air inlet pipe (3) is connected with a filter screen (4), the air inlet end of the air outlet pipe (2) is fixedly connected with a fan (5), the output end of the fan (5) is far away from the air outlet pipe (2), and the air outlet end of the air outlet pipe (2) is connected with a dustproof mechanism (6);
the dustproof mechanism (6) comprises a dustproof plate (61), a supporting frame (62) in a cross shape, a transmission rod (63) and two elastic ropes (64), the supporting frame (62) is fixedly connected to the inner pipe wall of the air inlet pipe (3), the section of the dustproof plate (61) is matched with the inner pipe diameter of the air outlet pipe (2), the annular side wall of the dustproof plate (61) is in sliding connection with the inner pipe wall of the air outlet pipe (2), the dustproof plate (61) is arranged at the air outlet end of the air outlet pipe (2), the dustproof plate (61) and the fan (5) are symmetrically arranged relative to the supporting frame (62), a transmission hole (7) is formed in the center of the supporting frame (62), one end of the transmission rod (63) is fixedly connected to the center of the dustproof plate (61) close to one end of the supporting frame (62), and the other end of the transmission rod (63) penetrates through the transmission hole (7) and extends outwards, one end of the elastic rope (64) is symmetrically and fixedly connected to one end, close to the supporting frame (62), of the dust-proof plate (61) relative to the transmission rod (63), and the other end of the elastic rope (64) is fixedly connected to one end, close to the dust-proof plate (61), of the supporting frame (62).
2. The cover assembly of claim 1, wherein an annular anti-dropping plate (8) is fixedly connected to an end of the transmission rod (63) far away from the dust-proof plate (61), and a cushion is fixedly connected to an end of the anti-dropping plate (8) near the supporting frame (62).
3. The notebook computer cover assembly according to claim 1, wherein an annular sealing groove (9) is formed in an annular side wall of the dust-proof plate (61), a sealing ring (10) is sleeved in the sealing groove (9), and one end of the sealing ring (10) far away from the bottom of the sealing groove (9) penetrates through a notch of the sealing groove (9) and abuts against an inner pipe wall of the air outlet pipe (2).
4. The notebook computer cover assembly according to claim 2, wherein a plurality of stabilizer bars (11) are fixedly connected to the annular side wall of the anti-falling plate (8) in an annular shape at uniform intervals, four stabilizing grooves (12) are formed in the inner wall of the air outlet pipe (2) corresponding to the four stabilizer bars (11), one ends of the stabilizer bars (11) far away from the anti-falling plate (8) pass through the notches of the stabilizing grooves (12) and extend into the stabilizing grooves (12), and the stabilizer bars (11) are slidably connected in the stabilizing grooves (12).
5. A cover assembly according to claim 1, wherein the transmission rod (63) overlaps the axis of the transmission hole (7), and the transmission rod (63) is slidably connected in the transmission hole (7).
6. The notebook computer cover assembly according to claim 1, wherein the material of the casing (1) is ABS engineering plastic, and a plurality of reinforcing ribs are uniformly and equidistantly distributed in the casing (1).
7. The cover assembly of claim 1, wherein the housing (1) has a plurality of suckers (13) fixedly connected to four corners of the lower end thereof at equal intervals.
8. The notebook computer cover assembly according to claim 4, wherein a rolling groove (14) is formed at one end of the stabilizer bar (11) far away from the anti-falling plate (8), a rolling ball (15) is arranged in the rolling groove (14), one end of the rolling ball (15) far away from the groove bottom of the rolling groove (14) is arranged through the notch of the rolling groove (14), and the rolling ball (15) is connected to the groove bottom of the stabilizer bar (12) in a rolling manner.
9. A notebook computer cover assembly according to claim 8, wherein the ball (15) has a ball diameter greater than the groove diameter of the opening of the rolling groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921334071.XU CN210270677U (en) | 2019-08-16 | 2019-08-16 | Notebook computer cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921334071.XU CN210270677U (en) | 2019-08-16 | 2019-08-16 | Notebook computer cover assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210270677U true CN210270677U (en) | 2020-04-07 |
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ID=70017757
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921334071.XU Active CN210270677U (en) | 2019-08-16 | 2019-08-16 | Notebook computer cover assembly |
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| CN (1) | CN210270677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532042A (en) * | 2020-05-15 | 2020-08-14 | 扬州兆森电子科技有限公司 | Ink-jet printer special for computer output |
| CN112213529A (en) * | 2020-10-13 | 2021-01-12 | 广东电网有限责任公司韶关供电局 | Public variable metering terminal acquisition device based on Beidou communication |
-
2019
- 2019-08-16 CN CN201921334071.XU patent/CN210270677U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532042A (en) * | 2020-05-15 | 2020-08-14 | 扬州兆森电子科技有限公司 | Ink-jet printer special for computer output |
| CN111532042B (en) * | 2020-05-15 | 2021-10-01 | 扬州兆森电子科技有限公司 | Ink-jet printer special for computer output |
| CN112213529A (en) * | 2020-10-13 | 2021-01-12 | 广东电网有限责任公司韶关供电局 | Public variable metering terminal acquisition device based on Beidou communication |
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