CN114661091A - Notebook computer - Google Patents
Notebook computer Download PDFInfo
- Publication number
- CN114661091A CN114661091A CN202210129793.1A CN202210129793A CN114661091A CN 114661091 A CN114661091 A CN 114661091A CN 202210129793 A CN202210129793 A CN 202210129793A CN 114661091 A CN114661091 A CN 114661091A
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- notebook computer
- rotating shaft
- main body
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
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, the rear cover is provided with a plurality of air inlet holes, 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 and the opening and closing of the display part of the notebook computer, thereby ensuring the compatibility of the appearance integrity and the heat dissipation performance of the notebook computer, and can realize the opening and closing of the hard disk cover plate through the linkage of the main body rotating shaft and the cover plate, thereby ensuring the simplicity of the hard disk disassembly.
Description
Technical Field
The invention relates to the field of computer hardware, in particular to a notebook computer.
Background
Notebook computer among the prior art adopts fan and heat pipe heat dissipation, and open circular hole or rectangular shape hole as the air intake on the lower cover usually, and the air intake can influence the uniformity of the whole outward appearance of product to often appear the problem that the percent opening is not enough. 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 the hooks or the screws, and the hard disk is generally detached by using tools, so that the notebook computer is inconvenient to use.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the notebook computer which has beautiful appearance and simple hard disk disassembly.
In order to achieve the purpose, the invention provides a notebook computer which comprises a display part and a host part, wherein the display part is rotatably connected to the host part through a main body rotating shaft, the host part 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 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.
Preferably, the vanes are provided with first shafts, each first shaft 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 rods drive the first shafts to rotate.
Preferably, 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 spiral teeth and the first shaft body is provided with a first gear, a second gear is arranged between the spiral teeth and the first gear of the display screen rotating shaft, the spiral teeth, the first gear and the second gear of the display screen rotating shaft are meshed, and the axes of the display screen rotating shaft, the first gear and the second gear are vertical.
Preferably, the first gear is attached to an end of the first shaft, the first bracket and the second bracket are located near the first gear, and the driving unit 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 device further comprises a hard disk groove arranged on the rear cover, a cover plate which can rotatably cover the hard disk groove, and a movable transmission component, wherein the transmission component has an engaging position and a disengaging position, when the transmission component moves from the disengaging position to the engaging position, the cover plate is in transmission connection with the main body rotating shaft through the transmission component, 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 component is movably connected between the driving gear and the third gear.
Preferably, the transmission component includes a transmission shaft, and a fourth gear and a fifth gear that are disposed on the transmission shaft, the transmission shaft is axially movably disposed between the first shaft and the second shaft, when the transmission component is axially moved from a disengaged position to an engaged position, the fourth gear is engaged with the driving gear, and the fifth gear is engaged 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 and the opening and closing of the display part of the notebook computer, thereby ensuring the compatibility of the appearance integrity and the heat dissipation performance of the notebook computer, and can realize the opening and closing of the hard disk cover plate through the linkage of the main body rotating shaft and the cover plate, thereby ensuring the simplicity of the hard disk disassembly.
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 schematic diagrams illustrating the operation of the transmission part of the 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 used herein including descriptive terms or technical terms should be interpreted as having meanings understood by those of ordinary skill in the art. However, these terms may have different meanings according to the intention of a person having ordinary skill in the art, precedent cases, or appearance of new technology.
Further, some terms may be selected by the applicant, and in this case, the meaning of the selected terms will be described in detail in the detailed description of the embodiments. Therefore, the terms used herein must be defined based on the meanings of the terms as well as the descriptions throughout the specification. Furthermore, when a component "comprises" or "comprising" an element, the component may also comprise, without excluding, other elements, unless there is a particular description to the contrary. In the following description, terms such as "component" and "module" indicate a unit for processing at least one function or operation, wherein the unit and the module 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 in unnecessary detail, and the same reference numerals are used throughout the drawings to designate the same or similar elements.
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. A notebook computer comprises a display part 1 and a host part 2, wherein the display part 1 is rotatably connected with 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, when the display part 1 is closed, the blades 6 rotate to close the air inlet holes 5, and the integral appearance is kept; when the display section 1 is opened, the vanes 6 rotate to open the air inlet holes 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 7, and the first shaft 7 is rotatably mounted on the rear cover 4 via a first bracket 8 and a second bracket 9. Each first shaft 7 is provided with a driving part 10, and the driving part 10 is located 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 the transmission rod 11 drives the respective first shaft bodies 7 to rotate when the display part 1 is closed or opened.
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 first shaft body 7 is provided with a first gear 12, the first gear 12 is installed at the end part of the first shaft body 7, the first support 8 and the second support 9 are located 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 installed on the gear shaft sleeve 14. The helical 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 automatic cleaning device further comprises a hard disk groove 15 arranged on the back cover 4, a cover plate 16 capable of covering the hard disk groove 15 in a rotating mode, and a movable transmission component 17, wherein the cover plate 16 is provided with a second shaft body 18, a guide rail 19 is arranged on the second shaft body 18 in a rotating mode, and the cover plate 16 is movably arranged on the guide rail 19. The transmission member 17 has an engagement position and a disengagement position, and when the transmission member 17 moves from the disengagement position to the engagement position, the cover 16 is in transmission connection with 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 schematic diagrams illustrating the operation of the transmission part of the 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 component 17 is movably connected between the driving gear 20 and the third gear 21. The transmission member 17 includes a transmission shaft 22, and a fourth gear 23 and a fifth gear 24 provided on the transmission shaft 22, and the transmission shaft 22 is movably provided between the first shaft body 7 and the second shaft body 18 in the axial direction.
When the transmission part 17 moves to a disengagement position along the axial direction, the first shaft body 7 and the second shaft body 18 are disengaged, and through linkage of the main body rotating shaft and the blades, opening and closing of the display part of the notebook computer can only realize opening and closing of the air inlet, so that compatibility of the appearance integrity and the heat dissipation performance of the notebook computer is ensured.
When the transmission member 17 is moved from the disengaged position to the engaged position in the axial direction, 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 the main body rotating shaft and the blades, the opening and closing of the display part of the notebook computer can realize the opening and closing of the air inlet and the hard disk cover plate, and the simplicity of hard disk disassembly is ensured.
It is to be understood that the embodiments described herein are to be considered in a descriptive sense only and not for purposes of limitation. Descriptions of features or aspects within each implementation side should generally be considered as available for 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 defined by the following claims.
Claims (11)
1. A notebook computer, characterized in that: the display part is rotatably connected to the host part through a main body rotating shaft, the host part 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 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.
2. The notebook computer as claimed in claim 1, wherein the blades have 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 is rotatably mounted on the rear cover through the first bracket and the second bracket.
4. The notebook computer as claimed in claim 2, wherein the main body hinge comprises a display screen hinge and a shaft sleeve sleeved outside the display screen hinge, the display screen hinge is fixedly connected to the display portion, and the shaft sleeve is fixedly connected to the main body portion.
5. The notebook computer of claim 4, wherein the display screen rotating shaft has 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.
6. The notebook computer as claimed in claim 5, wherein the first gear is mounted on an end of the first shaft, the first and second brackets are located near the first gear, and the driving part is located between the first and second brackets.
7. The notebook computer as claimed in 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, further comprising a hard disk tray disposed on the rear cover, a cover plate rotatably covering the hard disk tray, and a movable transmission member having an engaged position and a disengaged position, wherein when the transmission member is moved from the disengaged position to the engaged position, the cover plate is drivingly connected to the main body hinge via the transmission member, the display portion is closed to close the cover plate, and the display portion is opened to open the cover plate.
9. The notebook computer as claimed in claim 8, wherein the cover plate has a second shaft body, the second shaft body is provided with a driving gear, one of the first shaft bodies is provided with a third gear, and the transmission member is movably connected between the driving gear and the third gear.
10. The notebook computer as claimed in claim 9, wherein the transmission member comprises a transmission shaft, a fourth gear and a fifth gear, the fourth gear and the fifth gear are disposed on the transmission shaft, the transmission shaft is axially movably disposed between the first shaft and the second shaft, the fourth gear is engaged with the driving gear when the transmission member is axially moved from the disengaged position to the engaged position, and the fifth gear is engaged with the third gear.
11. The notebook computer as claimed in claim 9, wherein a guide rail is rotatably disposed on the second shaft, and the cover plate is movably disposed 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 true CN114661091A (en) | 2022-06-24 |
| CN114661091B 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 |
|---|---|
| CN114661091B (en) | 2023-12-01 |
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