CN114251589B - Portable notebook computer - Google Patents

Portable notebook computer Download PDF

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Publication number
CN114251589B
CN114251589B CN202111605993.1A CN202111605993A CN114251589B CN 114251589 B CN114251589 B CN 114251589B CN 202111605993 A CN202111605993 A CN 202111605993A CN 114251589 B CN114251589 B CN 114251589B
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China
Prior art keywords
notebook computer
worm
support
groove
portable notebook
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CN202111605993.1A
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Chinese (zh)
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CN114251589A (en
Inventor
刘丽华
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Shaanxi University of Technology
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Shaanxi University of Technology
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Priority to CN202111605993.1A priority Critical patent/CN114251589B/en
Publication of CN114251589A publication Critical patent/CN114251589A/en
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Publication of CN114251589B publication Critical patent/CN114251589B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/046—Allowing translations adapted to upward-downward translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention belongs to the technical field of notebook computers, and particularly relates to a portable notebook computer, which comprises a support shell and a notebook computer main body arranged in the support shell, wherein a lead screw is rotationally connected to the support shell, a support plate which is in sliding connection with the support shell is connected to the lead screw in a threaded manner, the notebook computer main body is arranged on the support plate, a plurality of heat dissipation holes are formed in the support plate, a first driving mechanism matched with the lead screw is arranged on the support shell, and storage grooves are formed in two sides of the lower end of the support shell. The invention can keep a certain office height when the notebook computer is used for office work, avoid a user from working at a low head for a long time, quicken the heat dissipation of the notebook computer when the notebook computer is used for office work, ensure the placement stability of the notebook computer when the notebook computer is carried on business, and facilitate the carrying of the notebook computer.

Description

Portable notebook computer
Technical Field
The invention belongs to the technical field of notebook computers, and particularly relates to a portable notebook computer.
Background
The notebook computer is also called as a portable computer, a palm computer or a laptop computer, has the biggest characteristics of small body, is convenient to carry compared with a PC, is a small-sized and portable personal computer, and is a necessary office appliance for business trip and office because of the portability of the notebook computer, and the notebook computer is usually 1-3 kg.
However, because notebook computer height is lower for people often need the low head to carry out the official working when working, can bring the discomfort for people in-process of long-time official working, in addition, the staff is driving the in-process of carrying notebook computer, can not carry out fine fixing to notebook computer, makes the notebook place when the vehicle trunk, produces the slip along with the removal of vehicle easily, and then bumps with the inner wall all around of vehicle, causes the damage, and traditional notebook computer heat dissipation is relatively poor, influences notebook computer's life.
Therefore, we propose a portable notebook computer to solve the above problems.
Disclosure of Invention
The invention aims at providing a portable notebook computer aiming at the problems.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the notebook computer comprises a support shell and a notebook computer main body arranged in the support shell, wherein the support shell is rotationally connected with a screw rod, a support plate which is in sliding connection with the support shell is connected to the screw rod in a threaded manner, the notebook computer main body is arranged on the support plate, a plurality of heat dissipation holes are formed in the support plate, a first driving mechanism matched with the screw rod is arranged on the support shell, a storage groove is formed in two sides of the lower end of the support shell, a thread sleeve is rotationally connected to the storage groove, a push rod is connected to the thread sleeve in a threaded manner, a pressing plate which is in sliding connection with the storage groove is fixedly connected to the lower end of the push rod, the utility model discloses a solar energy power generation device, including clamp plate, supporting casing, cooling fan, semiconductor refrigerating sheet, supporting casing and cover plate, fixedly connected with a plurality of sucking discs on the clamp plate, be provided with on the supporting casing with screw sleeve matched with second actuating mechanism, a plurality of changeing the groove has been seted up to supporting casing's lower extreme inner bottom surface, and changes the groove and rotate and be connected with the back shaft, fixedly connected with cooling fan on the back shaft, be provided with on the supporting casing with each back shaft matched with link gear, be provided with in the changeing groove with back shaft matched with power generation mechanism, it is equipped with semiconductor refrigerating sheet to inlay on the cooling fan, and semiconductor refrigerating sheet passes through conductive mechanism and power generation mechanism electric connection, be provided with the apron on the supporting casing.
In the portable notebook computer, the first driving mechanism is composed of a first worm, a first worm wheel and a first knob, the first worm is rotatably arranged in the supporting shell, one end of the first worm penetrates through the supporting shell and is fixedly connected with the first knob, the first worm wheel is fixedly sleeved on the screw rod, and the first worm wheel is meshed with the first worm.
In the portable notebook computer, the second driving mechanism is composed of a second worm, a second worm wheel and a second knob, the second worm is rotatably connected in the storage groove, one end of the second worm penetrates through the support shell and is fixedly connected with the second knob, the second worm wheel is fixedly sleeved on the threaded sleeve, and the second worm wheel is meshed with the second worm.
In the portable notebook computer, the linkage mechanism is composed of a rotating shaft, a micro motor, a plurality of driving bevel gears and a plurality of driven bevel gears, the rotating shaft is rotatably arranged between the rotating grooves, one end of the rotating shaft is in transmission connection with the micro motor, the driving bevel gears are fixedly sleeved on the rotating shaft, the driven bevel gears are fixedly sleeved on corresponding supporting shafts, and the driven bevel gears are meshed with the corresponding driving bevel gears.
In the portable notebook computer, the power generation mechanism is composed of a ceramic piezoelectric plate and an eccentric pressing wheel, the ceramic piezoelectric plate is fixedly arranged on the inner wall of one side of the rotary groove, and the eccentric pressing wheel is fixedly sleeved on the supporting shaft.
In the portable notebook computer, the conductive mechanism is composed of an annular conductive groove, a conductive column and an annular conductive sheet, the annular conductive groove is formed in the rotary groove, the conductive column is fixedly arranged on the supporting shaft and is in sliding connection with the annular conductive groove, the annular conductive sheet is embedded in the annular conductive groove and is in contact connection with the conductive column, the conductive column is electrically connected with the semiconductor refrigerating sheet, and the annular conductive sheet is electrically connected with the ceramic piezoelectric sheet.
In the portable notebook computer, the support housing is fixedly provided with a guide rod, and the support plate is slidably connected with the guide rod.
In the portable notebook computer, the cover plate is connected with a plurality of screws in a threaded manner, one ends of the screws are connected with the support shell in a threaded manner, and the cover plate is fixedly connected with a lifting handle.
In the portable notebook computer, the gear ratio of the driving bevel gear to the driven bevel gear is 2:1.
In the portable notebook computer, the supporting plate is fixedly connected with a plurality of plug blocks, and the lower side of the notebook computer main body is provided with the slots matched with the plug blocks.
Compared with the prior art, the invention has the beneficial effects that: can accomodate the protection to notebook computer main part through the support casing that sets up, simultaneously, under the cooperation of first actuating mechanism, can be in the official working, lift out the support casing with notebook computer main part, make notebook computer main part keep certain office height, avoid the staff to take uncomfortable for a long time low-head office, can regulate and control the screw thread cover rotation through the second actuating mechanism that sets up, under the cooperation of push rod, can regulate and control each sucking disc and stretch out and draw in with the vehicle trunk bottom, and then when going on business, can regulate and control the sucking disc and stretch out and draw in, guarantee the steadiness that notebook computer main part was placed, through the link gear of setting, can regulate and control each back shaft and rotate in step, and then make each radiator fan can rotate in step, make when using notebook computer main part official working, can accelerate the heat dissipation, through the power generation mechanism of setting up, can cooperate the rotation automatic power generation of back shaft, simultaneously, the effect of cooperation conductive mechanism can lead the semiconductor refrigeration piece, make the rotation automatic start of the outer power of semiconductor refrigeration piece cooperation fan, and loaded down with trivial details of having avoided simultaneously, can make the notebook computer further radiator fan produce and cool air.
To sum up: through the setting of this device, can make the notebook computer keep certain office altitude when working, avoid the user to work for a long time low head, and can use the notebook computer when working for the heat dissipation of notebook computer, simultaneously, can guarantee the steadiness of placing when the notebook computer is carried on business, made things convenient for notebook computer's carry.
Drawings
Fig. 1 is a schematic diagram of a front perspective structure of a portable notebook computer;
fig. 2 is a schematic diagram of the internal structure of a rotating slot of a portable notebook computer;
fig. 3 is a schematic view of the internal structure of a storage slot of a portable notebook computer according to the present invention;
FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 1;
fig. 5 is an enlarged schematic view of the structure at B in fig. 1.
In the figure: 1 supporting shell, 2 notebook computer main body, 3 lead screw, 4 backup pad, 5 louvres, 6 first actuating mechanism, 61 first worm, 62 first worm wheel, 63 first knob, 7 storage tank, 8 thread bush, 9 push rod, 10 clamp plate, 11 sucking disc, 12 second actuating mechanism, 121 second worm, 122 second worm wheel, 123 second knob, 13 rotating groove, 14 supporting shaft, 15 heat dissipation fan, 16 link mechanism, 161 pivot, 162 micro motor, 163 driving bevel gear, 164 driven bevel gear, 17 power generation mechanism, 171 ceramic piezoelectric plate, 172 eccentric pinch roller, 18 semiconductor refrigerating plate, 19 conductive mechanism, 191 annular conductive groove, 192 conductive post, 193 annular conductive plate, 20 cover plate, 21 guide rod, 22 screw, 23 lifting handle, 24 plug block, 25 slot.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.
As shown in fig. 1-5, a portable notebook computer comprises a support housing 1 and a notebook computer main body 2 arranged in the support housing 1, wherein a lead screw 3 is rotationally connected to the support housing 1, a support plate 4 in sliding connection with the support housing 1 is connected to the lead screw 3 in a threaded manner, a guide rod 21 is fixedly arranged in the support housing 1, the support plate 4 is in sliding connection with the guide rod 21, and the guide rod 21 can guide the upward and downward sliding of the support plate 4 to ensure the stability of the upward and downward sliding of the support plate 4.
The notebook computer main body 2 is arranged on the supporting plate 4, a plurality of heat dissipation holes 5 are formed in the supporting plate 4, a plurality of inserting blocks 24 are fixedly connected to the supporting plate 4, inserting grooves 25 matched with the inserting blocks 24 are formed in the lower side of the notebook computer main body 2, and the inserting blocks 24 are matched with the inserting grooves 25, so that the notebook computer main body 2 can be taken and placed conveniently.
Be provided with on the support casing 1 with lead screw 3 matched with first actuating mechanism 6, first actuating mechanism 6 comprises first worm 61, first worm wheel 62 and first knob 63, first worm 61 rotates to set up in support casing 1, and the one end of first worm 61 runs through support casing 1 and with first knob 63 fixed connection, first worm wheel 62 is fixed cup joint on lead screw 3, and first worm wheel 62 meshes with first worm 61, through the transmission cooperation of first worm 61 and second worm wheel 122 that sets up, the user of being convenient for is outside to control lead screw 3 through first knob 63 and rotates.
The lower extreme both sides of support casing 1 have all been seted up and have been accomodate groove 7, and accomodate and rotate in the groove 7 and be connected with thread bush 8, threaded connection has push rod 9 in the thread bush 8, and the lower extreme fixedly connected with of push rod 9 and accomodate groove 7 sliding connection's clamp plate 10, fixedly connected with a plurality of sucking discs 11 on the clamp plate 10, be provided with on the support casing 1 with thread bush 8 matched with second actuating mechanism 12, second actuating mechanism 12 comprises second worm 121, second worm wheel 122 and second knob 123, second worm 121 rotates to be connected in accomodating groove 7, and the one end of second worm 121 runs through support casing 1 and with second knob 123 fixed connection, second worm wheel 122 is fixed cup joint on thread bush 8, and second worm wheel 122 meshes with second worm 121, through the cooperation of second worm 121 and second worm wheel 122 that sets up, the user of being convenient for controls thread bush 8 through the second knob 123 in the outside rotates.
The inner bottom surface of the lower end of the support shell 1 is provided with a plurality of rotating grooves 13, the rotating grooves 13 are rotationally connected with support shafts 14, the support shafts 14 are fixedly connected with cooling fans 15, the support shell 1 is provided with a linkage mechanism 16 matched with each support shaft 14, the linkage mechanism 16 is composed of a rotating shaft 161, a micro motor 162, a plurality of driving bevel gears 163 and a plurality of driven bevel gears 164, the rotating shaft 161 is rotationally arranged between the rotating grooves 13, one end of the rotating shaft 161 is in transmission connection with the micro motor 162, each driving bevel gear 163 is fixedly sleeved on the rotating shaft 161, each driven bevel gear 164 is fixedly sleeved on the corresponding support shaft 14, each driven bevel gear 164 is meshed with the corresponding driving bevel gear 163, the micro motor 162 can operate each support shaft 14 to synchronously rotate through the cooperation of the plurality of groups of driving bevel gears 163 and the driven bevel gears 164, the cost of additionally arranged driving equipment is avoided, the tooth ratio of the driving bevel gears 163 and the driven bevel gears 164 is 2:1, the rotation speed of the supporting shafts 14 can be improved, and the rotation speed of the driving bevel gears 15 can be further improved, and the cooling fans 15 can perform better cooling operation.
The power generation mechanism 17 matched with the support shaft 14 is arranged in the rotary groove 13, the power generation mechanism 17 is composed of a ceramic piezoelectric sheet 171 and an eccentric pinch roller 172, the ceramic piezoelectric sheet 171 is fixedly arranged on the inner wall of one side of the rotary groove 13, the eccentric pinch roller 172 is fixedly sleeved on the support shaft 14, the ceramic piezoelectric sheet 171 can be extruded in a reciprocating mode through the arranged eccentric pinch roller 172 in cooperation with the rotation of the support shaft 14, the ceramic piezoelectric sheet 171 is deformed to generate current, and the trouble of an external power supply is avoided.
The semiconductor refrigerating sheet 18 is embedded on the heat radiating fan 15, the semiconductor refrigerating sheet 18 is electrically connected with the power generating mechanism 17 through the conductive mechanism 19, the conductive mechanism 19 is composed of an annular conductive groove 191, a conductive column 192 and an annular conductive sheet 193, the annular conductive groove 191 is arranged in the rotary groove 13, the conductive column 192 is fixedly arranged on the supporting shaft 14, the conductive column 192 is in sliding connection with the annular conductive groove 191, the annular conductive sheet 193 is embedded in the annular conductive groove 191, the annular conductive sheet 193 is in contact connection with the conductive column 192, the conductive column 192 is electrically connected with the semiconductor refrigerating sheet 18, the annular conductive sheet 193 is electrically connected with the ceramic piezoelectric sheet 171, and the conductive column 192 can conduct current in cooperation with the rotation of the supporting shaft 14 through the arranged annular conductive groove 191, so that the rotation of the semiconductor refrigerating sheet 18 is prevented.
The support casing 1 is provided with the apron 20, and threaded connection has a plurality of screw rods 22 on the apron 20, and the one end and the support casing 1 threaded connection of screw rod 22 are last fixedly connected with carries handle 23, through the screw rod 22 that sets up, be convenient for fixed mounting or dismantle apron 20, carry handle 23's setting, the user of being convenient for carries and takes support casing 1.
The principle of operation of the present invention will now be described as follows:
when the notebook computer main body 2 is required to be stably placed in the back box of the vehicle during business trip, firstly, each second knob 123 is sequentially rotated, the second knob 123 can drive the second worm 121 to rotate, after the second worm 121 rotates, the second worm wheel 122 meshed with the second worm can drive the threaded sleeve 8 to rotate, along with the rotation of the threaded sleeve 8, the push rod 9 can push the press plate 10 to slide downwards, the press plate 10 can drive each sucking disc 11 on the press plate to stretch out of the storage groove 7, and then, the sucking operation can be performed through each sucking disc 11 and the bottom surface of the vehicle back box, so that the placement stability of the notebook computer main body 2 is ensured.
When the notebook computer main body 2 is required to be used for office work, firstly, each screw rod 22 is screwed in sequence, so that the cover plate 20 is unlocked, then the cover plate 20 is removed, then, the first knob 63 is rotated, the first worm 61 is driven to rotate by the first knob 63, the screw rod 3 is driven to rotate by the first worm wheel 62 meshed with the first worm 61 after the first worm 61 rotates, the screw rod 3 drives the supporting plate 4 to slide upwards along with the rotation of the screw rod 3, the supporting plate 4 drives the notebook computer main body 2 to ascend, and when the notebook computer main body 2 ascends out of the supporting shell 1, the first knob 63 is stopped to rotate, and then, the notebook computer main body 2 can be used for office work.
In the office process, the micro motor 162 is started, the micro motor 162 can drive the rotating shaft 161 to rotate, the rotating shaft 161 can drive each drive bevel gear 163 to synchronously rotate, along with the rotation of the drive bevel gears 163, the drive bevel gears 163 can drive the corresponding support shafts 14 to rotate through the driven bevel gears 164, and then each support shaft 14 can drive each cooling fan 15 to synchronously rotate, wind power generated by the cooling fan 15 is utilized to accelerate the heat dissipation of the notebook computer main body 2, meanwhile, in the rotating process of the support shafts 14, the eccentric pressing wheel 172 can be driven to reciprocally press the ceramic piezoelectric plate 171, the ceramic piezoelectric plate 171 is subjected to reciprocal extrusion to deform, automatic power generation is achieved, generated current can be conducted to the conductive columns 192 through the annular conductive plates 193, and the generated current is conducted to the semiconductor cooling plates 18 through the conductive columns 192, so that the semiconductor cooling plates 18 are electrified to automatically start to cool, and cold wind can be generated in the rotating process of the cooling fan 15, and the heat dissipation of the notebook computer main body 2 is further accelerated.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (10)

1. The utility model provides a notebook computer that conveniently carries, includes support casing (1) and sets up notebook computer main part (2) in support casing (1), its characterized in that, support casing (1) is rotated and is connected with lead screw (3), and screw (3) go up threaded connection have with support casing (1) sliding connection's backup pad (4), notebook computer main part (2) set up on backup pad (4), and set up a plurality of louvres (5) on backup pad (4), be provided with on support casing (1) with lead screw (3) matched with first actuating mechanism (6), accomodate groove (7) have all been seted up to support casing (1)'s lower extreme both sides, and accomodate groove (7) and rotate and be connected with thread bush (8), threaded connection has push rod (9) in thread bush (8), and push plate (10) of push rod (9) lower extreme fixedly connected with accomodate groove (7) sliding connection, fixedly connected with a plurality of sucking discs (11) on clamp plate (10), be provided with on support casing (1) with lead screw (3) matched with first actuating mechanism (6), support casing (1) lower extreme (13) are rotated in the second actuating mechanism (13), the cooling device is characterized in that a cooling fan (15) is fixedly connected to the supporting shaft (14), a linkage mechanism (16) matched with each supporting shaft (14) is arranged on the supporting shell (1), a power generation mechanism (17) matched with the supporting shaft (14) is arranged in the rotary groove (13), a semiconductor cooling sheet (18) is embedded on the cooling fan (15), the semiconductor cooling sheet (18) is electrically connected with the power generation mechanism (17) through a conductive mechanism (19), and a cover plate (20) is arranged on the supporting shell (1).
2. The portable notebook computer according to claim 1, wherein the first driving mechanism (6) is composed of a first worm (61), a first worm wheel (62) and a first knob (63), the first worm (61) is rotatably arranged in the supporting shell (1), one end of the first worm (61) penetrates through the supporting shell (1) and is fixedly connected with the first knob (63), the first worm wheel (62) is fixedly sleeved on the screw (3), and the first worm wheel (62) is meshed with the first worm (61).
3. The portable notebook computer according to claim 1, wherein the second driving mechanism (12) is composed of a second worm (121), a second worm wheel (122) and a second knob (123), the second worm (121) is rotatably connected in the storage groove (7), one end of the second worm (121) penetrates through the support housing (1) and is fixedly connected with the second knob (123), the second worm wheel (122) is fixedly sleeved on the threaded sleeve (8), and the second worm wheel (122) is meshed with the second worm (121).
4. The portable notebook computer according to claim 1, wherein the linkage mechanism (16) is composed of a rotating shaft (161), a micro motor (162), a plurality of drive bevel gears (163) and a plurality of driven bevel gears (164), the rotating shaft (161) is rotatably arranged between the rotating grooves (13), one end of the rotating shaft (161) is in transmission connection with the micro motor (162), each of the drive bevel gears (163) is fixedly sleeved on the rotating shaft (161), each of the driven bevel gears (164) is fixedly sleeved on the corresponding support shaft (14), and each of the driven bevel gears (164) is meshed with the corresponding drive bevel gear (163).
5. The portable notebook computer according to claim 1, wherein the power generation mechanism (17) is composed of a ceramic piezoelectric plate (171) and an eccentric pressing wheel (172), the ceramic piezoelectric plate (171) is fixedly arranged on the inner wall of one side of the rotary groove (13), and the eccentric pressing wheel (172) is fixedly sleeved on the supporting shaft (14).
6. The portable notebook computer according to claim 5, wherein the conductive mechanism (19) is composed of an annular conductive groove (191), a conductive column (192) and an annular conductive sheet (193), the annular conductive groove (191) is formed in the rotary groove (13), the conductive column (192) is fixedly arranged on the supporting shaft (14), the conductive column (192) is slidably connected with the annular conductive groove (191), the annular conductive sheet (193) is embedded in the annular conductive groove (191), the annular conductive sheet (193) is in contact connection with the conductive column (192), the conductive column (192) is electrically connected with the semiconductor refrigerating sheet (18), and the annular conductive sheet (193) is electrically connected with the ceramic piezoelectric sheet (171).
7. The portable notebook computer according to claim 1, wherein the support housing (1) is fixedly provided with a guide bar (21), and the support plate (4) is slidably connected with the guide bar (21).
8. The portable notebook computer according to claim 1, wherein the cover plate (20) is screwed with a plurality of screws (22), one end of each screw (22) is screwed with the supporting shell (1), and the cover plate (20) is fixedly connected with a lifting handle (23).
9. The portable notebook computer according to claim 4, wherein the ratio of the number of teeth of the drive bevel gear (163) to the number of teeth of the driven bevel gear (164) is 2:1.
10. The portable notebook computer according to claim 1, wherein a plurality of plug-in blocks (24) are fixedly connected to the supporting plate (4), and slots (25) matched with the plug-in blocks (24) are formed on the lower side of the notebook computer main body (2).
CN202111605993.1A 2021-12-25 2021-12-25 Portable notebook computer Active CN114251589B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111605993.1A CN114251589B (en) 2021-12-25 2021-12-25 Portable notebook computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111605993.1A CN114251589B (en) 2021-12-25 2021-12-25 Portable notebook computer

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Publication Number Publication Date
CN114251589A CN114251589A (en) 2022-03-29
CN114251589B true CN114251589B (en) 2023-06-23

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CN110680088A (en) * 2019-10-16 2020-01-14 燕学博 Lifting type office table capable of storing notebook computer
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