CN114661091B - Notebook computer - Google Patents
Notebook computer Download PDFInfo
- Publication number
- CN114661091B CN114661091B CN202210129793.1A CN202210129793A CN114661091B CN 114661091 B CN114661091 B CN 114661091B CN 202210129793 A CN202210129793 A CN 202210129793A CN 114661091 B CN114661091 B CN 114661091B
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- rotating shaft
- notebook computer
- transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 230000005855 radiation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
- G06F1/1658—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories related to the mounting of internal components, e.g. disc drive or any other functional module
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
Abstract
The invention discloses a notebook computer, which comprises a display part and a host part, wherein the display part is rotatably connected with the host part through a main body rotating shaft, the host part is provided with a rear cover, a plurality of air inlet holes are formed in the rear cover, each air inlet hole is rotatably covered with a blade, the blades are in transmission connection with the main body rotating shaft, when the display part is closed, the blades rotate to close the air inlet holes, and when the display part is opened, the blades rotate to open the air inlet holes. By adopting the technical means, the invention can realize the opening and closing of the air inlet through the linkage of the main body rotating shaft and the blades, ensure the compatibility of the appearance integrity and the heat radiation performance of the notebook computer, realize the opening and closing of the hard disk cover plate through the linkage of the main body rotating shaft and the cover plate, and ensure the simplicity of the disassembly of the hard disk.
Description
Technical Field
The invention relates to the field of computer hardware, in particular to a notebook computer.
Background
In the prior art, a notebook computer adopts a fan and a heat pipe to dissipate heat, a round hole or a strip-shaped hole is formed in a lower cover to serve as an air inlet, the air inlet can influence the consistency of the overall appearance of a product, and the problem of insufficient opening rate often occurs. In addition, the hard disk of the notebook computer in the prior art is designed to be detachable, the cover plate of the hard disk is connected by a clamping hook or a screw, and the disassembly and the assembly generally need to be carried out by using tools, so that the disassembly and the assembly are inconvenient.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a notebook computer which can realize attractive appearance and simple disassembly of a hard disk.
In order to achieve the above object, the present invention provides a notebook computer, comprising a display portion and a main unit portion, wherein the display portion is rotatably connected to the main unit portion through a main body rotation shaft, the main unit portion is provided with a rear cover, the rear cover is provided with a plurality of air inlet holes, each air inlet hole is rotatably covered with a blade, the blade is in transmission connection with the main body rotation shaft, when the display portion is closed, the blade rotates to close the air inlet hole, and when the display portion is opened, the blade rotates to open the air inlet hole.
Preferably, the blade has first shaft bodies, each first shaft body is provided with a driving part, a transmission rod is connected between the driving parts of each first shaft body, and when the display part is closed or opened, the transmission rod drives each first shaft body to rotate.
Preferably, the novel rear cover further comprises a first bracket and a second bracket, wherein the first shaft body is rotatably erected on the rear cover through the first bracket and the second bracket.
Preferably, the main body rotating shaft comprises a display screen rotating shaft and a shaft sleeve sleeved outside the display screen rotating shaft, the display screen rotating shaft is fixedly connected with the display part, and the shaft sleeve is fixedly connected with the host part.
Preferably, the display screen rotating shaft is provided with spiral teeth, one of the first shaft bodies is provided with a first gear, a second gear is arranged between the spiral teeth of the display screen rotating shaft and the first gear, the spiral teeth of the display screen rotating shaft, the first gear and the second gear are meshed, and the axes of the display screen rotating shaft, the first gear and the second gear are perpendicular.
Preferably, the first gear is mounted at the end of the first shaft body, the first bracket and the second bracket are located near the first gear, and the driving part is located between the first bracket and the second bracket.
Preferably, the rear cover is provided with a gear shaft sleeve, and the second gear is rotatably mounted on the gear shaft sleeve.
Preferably, the portable electronic device further comprises a hard disk slot arranged on the rear cover, a cover plate rotatably covering the hard disk slot, and a movable transmission part, wherein the transmission part is provided with a matching position and a disconnecting position, when the transmission part moves from the disconnecting position to the matching position, the cover plate is in transmission connection with the main body rotating shaft through the transmission part, the display part is closed to enable the cover plate to be closed, and the display part is opened to enable the cover plate to be opened.
Preferably, the cover plate is provided with a second shaft body, a driving gear is arranged on the second shaft body, a third gear is arranged on one of the first shaft bodies, and the transmission part is movably connected between the driving gear and the third gear.
Preferably, the transmission part comprises a transmission shaft, a fourth gear and a fifth gear, wherein the fourth gear and the fifth gear are arranged on the transmission shaft, the transmission shaft is axially and movably arranged between the first shaft body and the second shaft body, and when the transmission part axially moves from the disengaging position to the matching position, the fourth gear is meshed with the driving gear, and the fifth gear is meshed with the third gear.
Preferably, the second shaft body is rotatably provided with a guide rail, and the cover plate is movably arranged on the guide rail.
By adopting the technical means, the invention can realize the opening and closing of the air inlet through the linkage of the main body rotating shaft and the blades, ensure the compatibility of the appearance integrity and the heat radiation performance of the notebook computer, realize the opening and closing of the hard disk cover plate through the linkage of the main body rotating shaft and the cover plate, and ensure the simplicity of the disassembly of the hard disk.
Drawings
FIG. 1 is a schematic diagram of a notebook computer according to the present invention;
FIG. 2 is a partial perspective view of an embodiment of a notebook computer according to the present invention;
FIG. 3 is a schematic diagram of the operation of a blade of a notebook computer according to the present invention;
FIG. 4 is another partial perspective view of an embodiment of a notebook computer according to the present invention;
fig. 5 and 6 are working principle diagrams of a transmission part of a notebook computer according to the present invention.
Detailed Description
Hereinafter, terms used in the specification will be briefly described, and embodiments will be described in detail. All terms including descriptive or technical terms used herein should be interpreted to have meanings understood by those of ordinary skill in the art. However, these terms may have different meanings according to the intention, precedent, or appearance of new technologies of those of ordinary skill in the art.
Furthermore, some terms may be selected by the applicant, and in this case, the meanings of the selected terms will be described in detail in the detailed description of the embodiments. Accordingly, the terms used herein must be defined based on the meanings of the terms along with the description throughout the specification. Furthermore, when a component "comprises" or "comprising" an element, unless a specific description to the contrary exists, the component may also include other elements without excluding other elements. In the following description, terms such as "component" and "module" indicate units for processing at least one function or operation, wherein the units and modules may be implemented as hardware or software or by combining hardware and software.
Embodiments will now be described more fully with reference to the accompanying drawings. Embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the embodiments to those skilled in the art. In the following description, well-known functions or constructions are not described in detail since they would obscure the embodiments with unnecessary detail and the same reference numerals in the drawings represent the same or similar elements throughout the description.
Fig. 1 is a schematic view of a notebook computer according to the present invention, and fig. 2 is a partial perspective view of an embodiment of the notebook computer according to the present invention. The notebook computer comprises a display part 1 and a host part 2, wherein the display part 1 is rotatably connected to the host part 2 through a main body rotating shaft 3, the host part 2 is provided with a rear cover 4, the rear cover 4 is provided with a plurality of air inlet holes 5, each air inlet hole 5 is rotatably covered with a blade 6, the blades 6 are in transmission connection with the main body rotating shaft 3, and when the display part 1 is closed, the blades 6 rotate to close the air inlet holes 5, so that the integral appearance is maintained; when the display portion 1 is opened, the vane 6 rotates to open the air inlet 5.
FIG. 3 is a schematic diagram of the operation of a blade of a notebook computer according to the present invention; the blade 6 has a first shaft body 7, and the first shaft body 7 is rotatably supported on the rear cover 4 by a first bracket 8 and a second bracket 9. Each first shaft body 7 is provided with a driving part 10, and the driving part 10 is positioned between the first bracket 8 and the second bracket 9. A transmission rod 11 is connected between the driving parts 10 of the respective first shaft bodies 7, and when the display part 1 is closed or opened, the transmission rod 11 drives the respective first shaft bodies 7 to rotate.
The main body rotating shaft 3 comprises a display screen rotating shaft 25 and a shaft sleeve 26 sleeved outside the display screen rotating shaft 25, the display screen rotating shaft 25 is fixedly connected to the display part 1, and the shaft sleeve 26 is fixedly connected to the host part 2. The display screen rotating shaft 25 is provided with spiral teeth 27, one of the first shaft bodies 7 is provided with a first gear 12, the first gear 12 is arranged at the end part of the first shaft body 7, the first bracket 8 and the second bracket 9 are positioned near the first gear 12, a second gear 13 is arranged between the spiral teeth 27 of the display screen rotating shaft 25 and the first gear 12, the rear cover 4 is provided with a gear shaft sleeve 14, and the second gear 13 is rotatably arranged on the gear shaft sleeve 14. The spiral teeth 27 of the display screen rotating shaft 25, the first gear 12 and the second gear 13 are meshed, and the axes of the display screen rotating shaft 25, the first gear 12 and the second gear 13 are vertical.
FIG. 4 is another partial perspective view of an embodiment of a notebook computer according to the present invention; the device also comprises a hard disk slot 15 arranged on the rear cover 4, a cover plate 16 rotatably covering the hard disk slot 15, and a movable transmission part 17, wherein the cover plate 16 is provided with a second shaft body 18, a guide rail 19 is rotatably arranged on the second shaft body 18, and the cover plate 16 is movably arranged on the guide rail 19. The transmission member 17 has an engaged position and a disengaged position, and when the transmission member 17 is moved from the disengaged position to the engaged position, the cover 16 is drivingly connected to the main body rotation shaft 3 through the transmission member 17, the display portion 1 is closed to close the cover 16, and the display portion 1 is opened to open the cover 16.
Fig. 5 and 6 are working principle diagrams of a transmission part of a notebook computer according to the present invention. The second shaft body 18 is provided with a driving gear 20, one of the first shaft bodies 7 is provided with a third gear 21, and the transmission part 17 is movably connected between the driving gear 20 and the third gear 21. The transmission member 17 includes a transmission shaft 22, a fourth gear 23 and a fifth gear 24 provided on the transmission shaft 22, and the transmission shaft 22 is axially movably provided between the first shaft body 7 and the second shaft body 18.
When the transmission part 17 moves to the disengaging position along the axial direction, the first shaft body 7 and the second shaft body 18 are disengaged, and the opening and closing of the display part of the notebook computer can only realize the opening and closing of the air inlet through the linkage of the main body rotating shaft and the blades, so that the compatibility of the appearance integrity and the heat dissipation performance of the notebook computer is ensured.
When the transmission member 17 moves axially from the disengaged position to the engaged position, the fourth gear 23 meshes with the drive gear 20, and the fifth gear 24 meshes with the third gear 21. Through the linkage of main part pivot and blade, the switching of notebook computer display part not only can realize opening and shutting of air intake, still can realize the switching of hard disk apron, has guaranteed the simple of hard disk dismantlement.
It is to be understood that the embodiments described herein should be considered in descriptive sense only and not for purposes of limitation. The description of features or aspects within each implementation side should generally be considered to be applicable to other similar features or aspects in other embodiments. Although one or more embodiments have been described with reference to the accompanying drawings, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope as defined by the following claims.
Claims (10)
1. A notebook computer, characterized in that: the display device comprises a display part and a host part, wherein the display part is rotatably connected with the host part through a main body rotating shaft, the host part is provided with a rear cover, a plurality of air inlet holes are formed in the rear cover, each air inlet hole is rotatably covered with a blade, the blades are in transmission connection with the main body rotating shaft, when the display part is closed, the blades rotate to close the air inlet holes, and when the display part is opened, the blades rotate to open the air inlet holes; the novel portable hard disk drive comprises a main body rotating shaft, a rear cover, a hard disk groove arranged on the rear cover, a cover plate rotatably covered on the hard disk groove and a movable transmission part, wherein the transmission part is provided with a matching position and a disengaging position, when the transmission part moves from the disengaging position to the matching position, the cover plate is in transmission connection with the main body rotating shaft through the transmission part, the display part is closed to enable the cover plate to be closed, and the display part is opened to enable the cover plate to be opened.
2. The notebook computer of claim 1, wherein the blade has first shafts, each of the first shafts is provided with a driving part, a transmission rod is connected between the driving parts of the first shafts, and when the display part is closed or opened, the transmission rod drives the first shafts to rotate.
3. The notebook computer of claim 2, further comprising a first bracket and a second bracket, wherein the first shaft body is rotatably mounted on the rear cover through the first bracket and the second bracket.
4. The notebook computer of claim 3, wherein the main body rotating shaft comprises a display screen rotating shaft and a shaft sleeve sleeved outside the display screen rotating shaft, the display screen rotating shaft is fixedly connected with the display part, and the shaft sleeve is fixedly connected with the host part.
5. The notebook computer of claim 4, wherein the display screen rotating shaft is provided with spiral teeth, a first gear is arranged on one of the first shaft bodies, a second gear is arranged between the spiral teeth of the display screen rotating shaft and the first gear, the spiral teeth of the display screen rotating shaft, the first gear and the second gear are meshed, and the axes of the display screen rotating shaft, the first gear and the second gear are perpendicular.
6. The notebook computer of claim 5, wherein the first gear is mounted at an end of the first shaft, the first bracket and the second bracket are located near the first gear, and the driving part is located between the first bracket and the second bracket.
7. The notebook computer of claim 6, wherein the rear cover is provided with a gear shaft sleeve, and the second gear is rotatably mounted on the gear shaft sleeve.
8. The notebook computer of claim 2, wherein the cover plate has a second shaft body, a driving gear is arranged on the second shaft body, a third gear is arranged on one of the first shaft bodies, and the transmission part is movably connected between the driving gear and the third gear.
9. The notebook computer of claim 8, wherein the transmission member comprises a transmission shaft, a fourth gear and a fifth gear disposed on the transmission shaft, the transmission shaft being axially movably disposed between the first shaft body and the second shaft body, the fourth gear engaging the drive gear when the transmission member is axially moved from the disengaged position to the engaged position, the fifth gear engaging the third gear.
10. The notebook computer of claim 9, wherein the second shaft body is rotatably provided with a guide rail, and the cover plate is movably arranged on the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129793.1A CN114661091B (en) | 2022-02-11 | 2022-02-11 | Notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129793.1A CN114661091B (en) | 2022-02-11 | 2022-02-11 | Notebook computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114661091A CN114661091A (en) | 2022-06-24 |
| CN114661091B true CN114661091B (en) | 2023-12-01 |
Family
ID=82028423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210129793.1A Active CN114661091B (en) | 2022-02-11 | 2022-02-11 | Notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114661091B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5706167A (en) * | 1995-10-06 | 1998-01-06 | Samsung Electronics Co., Ltd. | Portable computer with separable keyboard which moves in response to movement of a display unit |
| JP2010027425A (en) * | 2008-07-22 | 2010-02-04 | Sea&Sea Sunpak Co Ltd | Lid opening and closing auxiliary mechanism for casing with lid, and lid opening and closing auxiliary equipment for strobe with battery lid |
| CN102088830A (en) * | 2009-12-08 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Electronic device with locking device |
| CN202257423U (en) * | 2011-09-15 | 2012-05-30 | 深圳宝龙达信息技术股份有限公司 | Hidden heat dissipation structure of notebook computer |
| CN103970243A (en) * | 2014-05-30 | 2014-08-06 | 夏维 | Notebook computer structure for conduction and convection heat radiation by using upper cover |
| CN104503555A (en) * | 2014-12-18 | 2015-04-08 | 合肥联宝信息技术有限公司 | Radiating device capable of adjusting notebook computer radiating space |
| CN205485780U (en) * | 2016-03-17 | 2016-08-17 | 联宝(合肥)电子科技有限公司 | Closing cap subassembly and notebook computer |
| CN107831873A (en) * | 2017-12-11 | 2018-03-23 | 合肥美青工业设计有限公司 | One kind is used for notebook computer radiating device |
| CN207249552U (en) * | 2017-10-16 | 2018-04-17 | 苏州三星电子电脑有限公司 | Laptop |
| CN112684853A (en) * | 2020-12-30 | 2021-04-20 | 联想(北京)有限公司 | Rotating shaft assembly and electronic equipment |
-
2022
- 2022-02-11 CN CN202210129793.1A patent/CN114661091B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5706167A (en) * | 1995-10-06 | 1998-01-06 | Samsung Electronics Co., Ltd. | Portable computer with separable keyboard which moves in response to movement of a display unit |
| JP2010027425A (en) * | 2008-07-22 | 2010-02-04 | Sea&Sea Sunpak Co Ltd | Lid opening and closing auxiliary mechanism for casing with lid, and lid opening and closing auxiliary equipment for strobe with battery lid |
| CN102088830A (en) * | 2009-12-08 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Electronic device with locking device |
| CN202257423U (en) * | 2011-09-15 | 2012-05-30 | 深圳宝龙达信息技术股份有限公司 | Hidden heat dissipation structure of notebook computer |
| CN103970243A (en) * | 2014-05-30 | 2014-08-06 | 夏维 | Notebook computer structure for conduction and convection heat radiation by using upper cover |
| CN104503555A (en) * | 2014-12-18 | 2015-04-08 | 合肥联宝信息技术有限公司 | Radiating device capable of adjusting notebook computer radiating space |
| CN205485780U (en) * | 2016-03-17 | 2016-08-17 | 联宝(合肥)电子科技有限公司 | Closing cap subassembly and notebook computer |
| CN207249552U (en) * | 2017-10-16 | 2018-04-17 | 苏州三星电子电脑有限公司 | Laptop |
| CN107831873A (en) * | 2017-12-11 | 2018-03-23 | 合肥美青工业设计有限公司 | One kind is used for notebook computer radiating device |
| CN112684853A (en) * | 2020-12-30 | 2021-04-20 | 联想(北京)有限公司 | Rotating shaft assembly and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114661091A (en) | 2022-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103294107B (en) | Electronic equipment and expanding device thereof | |
| US10908653B2 (en) | Foldable electronic device and hinge mechanism thereof | |
| CN103176526B (en) | Electronic installation | |
| CN202209760U (en) | Wind-guiding mechanism of air conditioner and air conditioner having the same | |
| KR20140050735A (en) | Indoor unit of air conditioner | |
| CN207924592U (en) | A kind of computer host box with dust reduction capability | |
| CN202204125U (en) | Air-conditioner | |
| CN107490169B (en) | The control method of air conditioner | |
| CN102455015A (en) | Air conditioner indoor unit and shell used by same | |
| CN114661091B (en) | Notebook computer | |
| CN211454518U (en) | High-efficiency heat-dissipation notebook computer | |
| CN116817367A (en) | Hanging machine structure | |
| CN210807919U (en) | Array server cabinet for big data processing | |
| CN213226258U (en) | Underwater mechanical arm | |
| CN103047745B (en) | Having can the air-conditioner of openable panel | |
| JP2008261533A (en) | Air conditioner | |
| CN210951782U (en) | Air inlet panel motion and have its air conditioning indoor set | |
| WO2020181730A1 (en) | Air conditioner indoor unit | |
| CN208506690U (en) | A kind of heat dissipation equipment of the computer application of multifunctional efficient rate | |
| CN110115948B (en) | Double-shaft stirring structure and stirring method for recovering vanadium pentoxide in vanadium-nitrogen alloy manufacturing process | |
| CN207620581U (en) | A kind of hand-rail type chain window opener window | |
| CN219418105U (en) | Server cooling mechanism | |
| CN213019915U (en) | Air conditioner and shell thereof | |
| CN205091676U (en) | Dust protected machine case | |
| CN215014559U (en) | Operation panel that curb plate area ventilates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |