CN110413056A - A kind of laptop and its working method with heat sinking function - Google Patents
A kind of laptop and its working method with heat sinking function Download PDFInfo
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- CN110413056A CN110413056A CN201910829821.9A CN201910829821A CN110413056A CN 110413056 A CN110413056 A CN 110413056A CN 201910829821 A CN201910829821 A CN 201910829821A CN 110413056 A CN110413056 A CN 110413056A
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- laptop
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- fan box
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- 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
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- 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
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- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to a kind of laptop and its working method with heat sinking function, including the lower casing to fixed placement mainboard, operation keyboard, to fixed placement display screen, camera, microphone, light sensitive component lower casing, upper and lower outer casing back is hingedly arranged；Lower casing is equipped with through slot, wears groove, fixed plate, the first/bis- spinner handle, partition；The lower part of upper shell is equipped with connecting plate, and hinged seat is symmetrically arranged on connecting plate, and hinged seat is equipped with the first trepanning, wears groove, first gear, the second trepanning, connecting rod, toggle；Interior support mechanism is arranged on second spinner handle, interior support mechanism includes rotary sleeve, second gear, third trepanning, spiral arm, pulley, sliding block；The bottom end of lower casing is equipped with the forward and backward bottom plate being hingedly arranged, and rear bottom plate is equipped with fan box, slideway, limit plate, limit sliding chutes.A kind of laptop and its working method with heat sinking function of the invention, air port is big, good heat dissipation effect；Integration design, feature easy to carry.
Description
Technical field
The present invention relates to field of computer technology, in particular to a kind of laptop and its work with heat sinking function
Method.
Background technique
Computer is being commonly called as computer (computer), for the electronic computer device of supercomputing, can carry out numerical value
It calculates, and logic calculation can be carried out, also have the function of store-memory.It is that can be run according to program, automatic, high speed processing sea
Measure the modernization intelligent electronic device of data.Laptop (NoteBook Computer, referred to as are as follows: NoteBook), also known as
Notes type, portable or kneetop computer (English: Laptop Computer, referred to as Laptop).
It is a kind of small-sized, PC for being easily carried currently, the integrated level of laptop is very high, weight is logical
Often less than 3 kilograms, volume is also smaller and smaller, and weight is also increasingly lighter, and function is stronger and stronger.However, using common
Laptop still remains following problem in terms of heat dissipation:
1, the ventilation opening of shell is small, and heat dissipation effect is poor；
2, external fan hot plate, it is not portable.
Summary of the invention
In order to solve the technical problems in background technology, the present invention provides a kind of notebook electricity with heat sinking function
Brain and its working method, ventilation opening is big, good heat dissipation effect；It is integrated with laptop, continues its portable spy
Point.
Technical solution used by the present invention solves is:
A kind of laptop with heat sinking function, including lower casing, the lower casing is to fixed placement mainboard, behaviour
Make keyboard, the rear end of lower casing is hingedly provided with shell, and the upper shell is to fixed placement display screen, camera, Mike
Wind, light sensitive component.
The lower casing rear portion is provided through through slot along the vertical direction, and the front end of the through slot is provided with solid with lower casing
Surely the partition connected, multiple thermovents are provided through on the partition along the longitudinal direction, and the arranged on left and right sides of through slot is symmetrical arranged
There is wears groove open backward, the cell wall of the wears groove arranged on left and right sides is fixedly installed the fixed plate being fixedly connected with lower casing, wears
The first and second spinner handle is from top to bottom fixedly installed between the fixed plate of slot two sides.
The front end of upper outer casing underpart is fixedly installed connecting plate, and " П " shape hinged seat is symmetrically arranged on the connecting plate, described
The opening activity of hinged seat is inserted in wears groove, and the open end of hinged seat is provided through rotary sleeve in left-right direction and is set to the
The first trepanning in one spinner handle, the back side of the open end of hinged seat are provided with the wears groove through connecting plate, and the opening of hinged seat is inserted
Equipped with first gear, it is provided in the first gear and is total to center line axis with the first trepanning, and sliding sleeve is set in the first spinner handle
The second trepanning, the aperture of second trepanning and the aperture of the first trepanning with it is identical, cunning is fixedly installed in first gear
The dynamic connecting rod being inserted in wears groove, the end of the connecting rod is fixedly installed the toggle for protruding from shell rear surface, the toggle
To adjust position of the first gear in hinged seat opening.
Rotary sleeve is equipped with interior support mechanism on second spinner handle, and the interior support mechanism includes rotary sleeve, the rotary sleeve
Middle part is fixedly installed the second gear being meshed with first gear, and rotary sleeve is provided on rotary sleeve in the second spinner handle
Third trepanning is provided with the spiral arm extended forward on rotary sleeve, and the end rotary setting of the spiral arm has multiple pulleys, pulley
The spiral arm of arranged on left and right sides, which protrudes above, is provided with sliding block.
The bottom end of the lower casing is provided with bottom plate, and the bottom plate includes the noseplate being fixedly connected with lower casing, described
Noseplate rear end is hingedly provided with rear bottom plate, it is described after the posterior central of bottom plate be fixedly installed fan box, in the fan box
Multiple quiet fans with the electrical connection of mainboard electrical control terminal are provided with, fan box activity is inserted in through slot, rear bottom plate
The arranged on left and right sides of upper fan box is symmetrically arranged with a plurality of slideway to match with pulley, and the arranged on left and right sides of the slideway is provided with
The limit plate being fixedly connected with rear bottom plate, the limit plate activity are inserted in wears groove, are provided on limit plate and are accommodated sliding block
Limit sliding chutes.
Further, the outer diameter of the first gear is greater than the outer diameter of second gear,
The as number of teeth of the number of teeth of first gear greater than second gear.
Further, the slot of sunkening cord of quiet fan lead in embedded fan box is provided on the forward and backward bottom plate, it is forward and backward
It is provided with wire pressing block on the slot of sunkening cord of the front and rear sides of bottom plate hinged place,
Fan box lead between the wire pressing block is set as semicircle shape, to prevent forward and backward bottom plate from damaging wind when rotating
Fan box lead.
Further, the rear end of the fan box is set as curved surface, screws out convenient for fan box from through slot.
Further, the front end of the fan box is provided with suction opening, and sealed set has telescopic wind at the suction opening
Bag, it is tightly connected at the distal opening of the wind sleeve with thermovent.
Further, the top of the fan box is provided with the microswitch with mainboard electrical connection, the microswitch
It is detected to the open and close state to rear bottom plate.
Further, the rear end lower of the rear bottom plate is provided with the runner with desktop to contact.
A kind of working method of the laptop with heat sinking function, comprising:
A, the toggle of the left and right sides is allocated to outermost, at this point, first gear and second gear are intermeshed；
B, raise the display screen of laptop in a usual manner, as around the central axis of the first spinner handle by upper shell to
On start, that is, open upper shell, during this, the first and second gear rotating around the first and second spinner handle central axis, with opposite
Direction rotates；
C, the pulley end of spiral arm is rotated down, and pulley is slided backward along the direction of slideway, and by rear bottom plate around forward and backward bottom plate
Hinged place be rotated down；
D, the sliding block of spiral arm is in limit sliding chutes, and mobile to the back-end by the front end of limit sliding chutes, finally, upper and lower shell is opened
The state of extremely common laptop, meanwhile, the rear bottom plate of laptop rear end lower is opened, and microswitch is triggered, main
Plate with this determine after bottom plate be in an open state；
E, when electronic component overtemperature on mainboard, mainboard controls the quiet fan rotation in fan box, make in lower casing every
Front edge of board instead places the hot-air in fixed main board region, successively by telescopic wind sleeve, suction opening, fan box, until from
Discharge in fan box.
Further,
A, the toggle of the left and right sides is allocated to most inner side, at this point, first gear is in the side of second gear, as
One, two gears do not engage；
B, the display screen of laptop, rear bottom plate and the routine of laptop rear end lower are raised in a usual manner
Laptop is identical, i.e., after bottom plate will not be opened, microswitch is not triggered, mainboard with this determine after bottom plate for close shape
State.
The advantages of apparatus of the present invention, is:
1, by opening and closing display screen, the rear end of laptop is made to open, close, and it is big to be open, good heat dissipation effect；
2, user is chosen whether by the two states of toggle through opening and closing display screen, and opens after-opening；
3, it is integrated with laptop, the convenience for keeping it to carry.
Detailed description of the invention
It, below will be to attached drawing required in specific embodiment in order to illustrate more clearly of the specific embodiment of the invention
It is briefly described, the attached drawing in following description is embodiments of the present invention.
Fig. 1 is that present example provides a kind of total stereoscopic schematic diagram of laptop with heat sinking function；
Fig. 2 is that present example provides a kind of lower casing stereoscopic schematic diagram of laptop with heat sinking function；
Fig. 3 is that present example provides a kind of partial enlargement diagram one of laptop with heat sinking function；
Fig. 4 is that present example provides a kind of interior support mechanism stereoscopic schematic diagram of laptop with heat sinking function；
Fig. 5 is that present example provides a kind of bottom plate stereoscopic schematic diagram of laptop with heat sinking function；
Fig. 6 is that present example provides a kind of partial enlargement diagram two of laptop with heat sinking function.
Fig. 7 is that present example provides a kind of closed state assembling schematic diagram of laptop with heat sinking function.
Fig. 8 is that present example provides a kind of open state cut-away illustration of laptop with heat sinking function.
In figure:
1, lower casing, 2, upper shell,
11, through slot, 12, wears groove, 13, fixed plate, 14-A, the first spinner handle, 14-B, the second spinner handle, 15, partition, 16, heat dissipation
Mouthful,
21, connecting plate, 22, hinged seat, the 23, first trepanning, 24, wears groove, 25, first gear, the 26, second trepanning, 27, company
Bar, 28, toggle, a, toggle moving direction,
3, interior support mechanism, 31, rotary sleeve, 32, second gear, 33, third trepanning, 34, spiral arm, 35, pulley, 36, sliding block,
4, bottom plate, 4-A, noseplate, 4-B, rear bottom plate, 42, fan box, 43, slideway, 44, limit plate, 45, limit sliding chutes.
Specific embodiment
In order to clearly, clearly state specific implementation purpose and embodiment of the invention, below in conjunction with attached
Figure completely describes technical solution of the present invention, and described embodiments are some of the embodiments of the present invention, rather than complete
Portion's embodiment.Under the premise of not making creative work, the every other embodiment based on embodiment described in the invention, all
Belong to the scope of the present invention.
A kind of laptop with heat sinking function, as shown in Figure 1, including lower casing 1, the lower casing 1 is to solid
Surely mainboard, operation keyboard are placed, the rear end of lower casing 1 is hingedly provided with shell 2, and the upper shell 2 is aobvious to fixed placement
Display screen, camera, microphone, light sensitive component.
As shown in Fig. 2, 1 rear portion of lower casing is provided through through slot 11, the front end of the through slot 11 along the vertical direction
It is provided with the partition 15 being fixedly connected with lower casing 1, is provided through multiple thermovents 16 on the partition 15 along the longitudinal direction,
The arranged on left and right sides of through slot 11 is symmetrically arranged with wears groove 12 open backward, the cell wall fixed setting of 12 arranged on left and right sides of wears groove
There is the fixed plate 13 being fixedly connected with lower casing 1, be from top to bottom fixedly installed first between the fixed plate 13 of 12 two sides of wears groove,
Two spinner handle 14-A, 14-B.
As shown in figure 3, the front end of upper 2 lower part of shell is fixedly installed connecting plate 21, it is symmetrically arranged on the connecting plate 21
The opening activity of " П " shape hinged seat 22, the hinged seat 22 is inserted in wears groove 12, and the open end of hinged seat 22 is along left and right
Direction is provided through first trepanning 23 of the rotary sleeve in the first spinner handle 14-A, is arranged in first trepanning 23 and the
The rubber ring of one spinner handle 14-A rotation connection, to improve frictional force when the two rotation, the back side of the open end of hinged seat 22
It is provided with the wears groove 24 through connecting plate 21, the opening of hinged seat 22 is inserted with first gear 25, sets in the first gear 25
It is equipped with and is total to center line axis with the first trepanning 23, and sliding sleeve is set to the second trepanning 26 in the first spinner handle 14-A, described second
The aperture of trepanning 26 is identical as the aperture of the first trepanning 23.Sliding is fixedly installed in first gear 25 to be inserted in wears groove 24
Connecting rod 27, the end of the connecting rod 27 are fixedly installed the toggle 28 for protruding from 2 back side of shell, and the toggle 28 is in wears groove 24
Restriction under be only capable of moving along toggle moving direction a, to adjust position of the first gear 25 in 22 opening of hinged seat: when
When the toggle 28 of arranged on left and right sides is allocated to the set in outside, first gear 25 is meshed with second gear 32；Conversely, working as left and right two
When the toggle 28 of side is allocated to the set of inside, first gear 25 is not meshed with second gear 32.
Rotary sleeve is equipped with interior support mechanism 3 on the second spinner handle 14-B, as shown in figure 4, the interior support mechanism 3 includes rotation
Set 31, the middle part of the rotary sleeve 31 is fixedly installed the second gear 32 being meshed with first gear 25, second gear 32
Outer diameter is less than the outer diameter of first gear 25, the as number of teeth of the number of teeth of first gear 25 greater than second gear 32.On rotary sleeve 31
It is provided with third trepanning 33 of the rotary sleeve in the second spinner handle 14-B, is provided with the spiral arm 34 extended forward on rotary sleeve 31,
The end rotary setting of the spiral arm 34 has multiple pulleys 35, and the spiral arm 34 of 35 arranged on left and right sides of pulley, which protrudes above, is provided with sliding block
36。
The bottom end of the lower casing 1 is provided with bottom plate 4, as shown in figure 5, the bottom plate 4 includes being fixedly connected with lower casing 1
The rear end noseplate 4-A, the noseplate 4-A be hingedly provided with rear bottom plate 4-B, it is described after bottom plate 4-B rear end lower setting
There is the runner with desktop to contact, the posterior central of rear bottom plate 4-B is fixedly installed fan box 42, setting in the fan box 42
There are multiple quiet fans with the electrical connection of mainboard electrical control terminal, 42 activity of fan box is inserted in through slot 11.Fan box
42 rear end is set as curved surface, screws out convenient for fan box 42 from through slot 11；The front end of fan box 42 is provided with suction opening, the pumping
Sealed set has telescopic wind sleeve at air port, is tightly connected at the distal opening of the wind sleeve with thermovent 16；Fan box 42
Top is provided with the microswitch with mainboard electrical connection, and the microswitch is carried out to the open and close state to rear bottom plate 4-B
Detection.As shown in fig. 6, the arranged on left and right sides of fan box 42 is symmetrically arranged with a plurality of cunning to match with pulley 35 on rear bottom plate 4-B
Road 43, the arranged on left and right sides of the slideway 43 are provided with the limit plate 44 being fixedly connected with rear bottom plate 4-B, and the limit plate 44 is living
It is dynamic to be inserted in wears groove 12, the limit sliding chutes 45 for accommodating sliding block 36 are provided on limit plate 44.
As shown in Figure 7 and Figure 8, quiet fan lead in embedded fan box 42 is provided on described forward and backward bottom plate 4-A, 4-B
Slot of sunkening cord, be provided on the slot of sunkening cord of the front and rear sides of the hinged place forward and backward bottom plate 4-A, 4-B and draw to fixed quiet fan
The wire pressing block of line, 42 lead of fan box between the wire pressing block is set as semicircle shape, to prevent forward and backward bottom plate 4-A, 4-B
42 lead of fan box is damaged when rotation.
In conjunction with a kind of specific structure of the laptop with heat sinking function of above-described embodiment, has to one kind dissipate below
The working method of the laptop of heat function, is described further, working method are as follows:
A, the toggle 28 of the left and right sides is allocated to outermost, at this point, first gear 25 and second gear 32 are intermeshed；
B, the display screen of laptop is raised in a usual manner, it as will be upper outer around the central axis of the first spinner handle 14-A
Shell 2 starts upwards, that is, opens upper shell 2, and during this, the first and second gear 25,32 is rotating around first and second spinner handle 14-A, 14-B
Central axis, rotate in a reverse direction；
C, 35 end of pulley of spiral arm 34 is rotated down, and pulley 35 is slided backward along the direction of slideway 43, and by rear bottom plate 4-B
Hinged place around forward and backward bottom plate 4-A, 4-B is rotated down；
D, the sliding block 36 of spiral arm 34 is in limit sliding chutes 45, by the front end movement to the back-end of limit sliding chutes 45, finally, above and below
Shell 2,1 is opened to the state of common laptop, meanwhile, the rear bottom plate 4-B of laptop rear end lower is opened, fine motion
Switch is triggered, mainboard with this determine after bottom plate 4-B be in an open state；
E, when electronic component overtemperature on mainboard, mainboard controls the quiet fan rotation in fan box 42, makes in lower casing 1
The hot-air in fixed main board region is instead placed in 15 front end of partition, successively by telescopic wind sleeve, suction opening, fan box 42,
Until being discharged out of fan box 42.
Working method when above procedure is on record for a long time, desktop uses, when user uses in the above-knee, short time
When, it is not necessary to consider the problems of that electrical component will appear overheat on main board for notebook computer, therefore proceeded as follows:
A, the toggle 28 of the left and right sides is allocated to most inner side, at this point, first gear 25 is in the side of second gear 32, i.e.,
It is not engaged for the first and second gear 25,32；
B, the display screen of laptop is raised in a usual manner, the rear bottom plate 4-B of laptop rear end lower and often
The laptop of rule is identical, i.e., after bottom plate 4-B will not be opened, microswitch is not triggered, mainboard with this determine after bottom plate
4-B is in off state.
It is enlightenment with above-mentioned embodiment according to the present invention, through the above description, relevant staff completely may be used
Without departing from the scope of the technological thought of the present invention', to carry out various changes and amendments.The technical model of this invention
It encloses and is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (9)
1. a kind of laptop with heat sinking function, the laptop includes lower casing (1), the lower casing (1)
To fixed placement mainboard, operation keyboard, the rear end of lower casing (1) is hingedly provided with shell (2), and the upper shell (2) is used
With fixed placement display screen, camera, microphone, light sensitive component, it is characterized in that:
Lower casing (1) rear portion is provided through through slot (11) along the vertical direction, the front end of the through slot (11) be provided with
The partition (15) that lower casing (1) is fixedly connected is provided through multiple thermovents (16) on the partition (15) along the longitudinal direction,
The arranged on left and right sides of through slot (11) is symmetrically arranged with wears groove (12) open backward, and the cell wall of wears groove (12) arranged on left and right sides is solid
Surely it is provided with the fixed plate (13) being fixedly connected with lower casing (1), between the fixed plate (13) of wears groove (12) two sides from top to bottom
It is fixedly installed the first and second spinner handle (14-A, 14-B),
The front end of upper shell (2) lower part is fixedly installed connecting plate (21), and it is hinged to be symmetrically arranged with " П " shape on the connecting plate (21)
Seat (22), the opening activity of the hinged seat (22) are inserted in wears groove (12), and the open end of hinged seat (22) is along right and left
To being provided through first trepanning (23) of the rotary sleeve in the first spinner handle (14-A), the back side of the open end of hinged seat (22)
It is provided with the wears groove (24) through connecting plate (21), the opening of hinged seat (22) is inserted with first gear (25), first tooth
It is provided on wheel (25) and the first trepanning (23) center line axis, and the second rotation of the sliding sleeve in the first spinner handle (14-A) altogether
Hole (26), the aperture of second trepanning (26) and the aperture of the first trepanning (23) with it is identical, fixation is set in first gear (25)
It is equipped with the connecting rod (27) that sliding is inserted in wears groove (24), the end of the connecting rod (27), which is fixedly installed, protrudes from shell
(2) toggle (28) at the back side, the toggle (28) to adjust position of the first gear (25) in hinged seat (22) opening,
Rotary sleeve is equipped with interior support mechanism (3) on second spinner handle (14-B), and the interior support mechanism (3) includes rotary sleeve (31),
The second gear (32) being meshed with first gear (25) is fixedly installed in the middle part of the rotary sleeve (31), on rotary sleeve (31)
It is provided with third trepanning (33) of the rotary sleeve in the second spinner handle (14-B), rotary sleeve is provided with the rotation extended forward on (31)
The end rotary setting of arm (34), the spiral arm (34) has multiple pulleys (35), on the spiral arm (34) of pulley (35) arranged on left and right sides
Protrusion is provided with sliding block (36),
The bottom end of the lower casing (1) is provided with bottom plate (4), and the bottom plate (4) includes the preceding bottom being fixedly connected with lower casing (1)
Plate (4-A), noseplate (4-A) rear end are hingedly provided with rear bottom plate (4-B), and the posterior central of the rear bottom plate (4-B) is solid
Surely it is provided with fan box (42), is provided in the fan box (42) multiple mute with the electrical connection of mainboard electrical control terminal
Fan, fan box (42) activity are inserted in through slot (11), and the arranged on left and right sides of fan box (42) is symmetrically set on rear bottom plate (4-B)
It is equipped with a plurality of slideway (43) to match with pulley (35), the arranged on left and right sides of the slideway (43) is provided with and rear bottom plate (4-B)
The limit plate (44) being fixedly connected, limit plate (44) activity are inserted in wears groove (12), and limit plate is provided with appearance on (44)
Receive the limit sliding chutes (45) of sliding block (36).
2. a kind of laptop with heat sinking function according to claim 1, it is characterised in that:
The outer diameter of the first gear (25) is greater than the outer diameter of second gear (32),
The as number of teeth of the number of teeth of first gear (25) greater than second gear (32).
3. a kind of laptop with heat sinking function according to claim 2, it is characterised in that:
The slot of sunkening cord of the interior quiet fan lead of embedded fan box (42) is provided on the forward and backward bottom plate (4-A, 4-B), it is forward and backward
It is provided with wire pressing block on the slot of sunkening cord of the front and rear sides of the hinged place bottom plate (4-A, 4-B),
Fan box (42) lead between the wire pressing block is set as semicircle shape, to prevent forward and backward bottom plate (4-A, 4-B) from rotating
When damage fan box (42) lead.
4. a kind of laptop with heat sinking function according to claim 3, it is characterised in that:
The rear end of the fan box (42) is set as curved surface, screws out convenient for fan box (42) from through slot (11).
5. a kind of laptop with heat sinking function according to claim 4, it is characterised in that:
The front end of the fan box (42) is provided with suction opening, and sealed set has telescopic wind sleeve, the wind at the suction opening
It is tightly connected at the distal opening of bag with thermovent (16).
6. a kind of laptop with heat sinking function according to claim 5, it is characterised in that:
The top of the fan box (42) is provided with the microswitch with mainboard electrical connection, and the microswitch is to rear bottom
The open and close state of plate (4-B) is detected.
7. a kind of laptop with heat sinking function according to claim 6, it is characterised in that:
The rear end lower of bottom plate (4-B) is provided with the runner with desktop to contact after described.
8. a kind of working method of laptop with heat sinking function according to claim 7, it is characterised in that:
A, the toggle (28) of the left and right sides is allocated to outermost, at this point, first gear (25) and second gear (32) are intermeshed；
B, the display screen of laptop is raised in a usual manner, as around the central axis of the first spinner handle (14-A) by upper shell
(2) it starts, that is, opens upper shell (2) upwards, during this, the first and second gear (25,32) is rotating around the first and second spinner handle (14-
A, 14-B) central axis, rotate in a reverse direction；
C, pulley (35) end of spiral arm (34) is rotated down, and pulley (35) is slided backward along the direction of slideway (43), and the bottom by after
Plate (4-B) is rotated down around the hinged place of forward and backward bottom plate (4-A, 4-B)；
D, the sliding block (36) of spiral arm (34) is in limit sliding chutes (45), by the front end movement to the back-end of limit sliding chutes (45), finally,
Upper and lower shell (2,1) is opened to the state of common laptop, meanwhile, the rear bottom plate (4-B) of laptop rear end lower
Open, microswitch is triggered, mainboard with this determine after bottom plate (4-B) be in an open state；
E, when electronic component overtemperature on mainboard, mainboard controls the quiet fan rotation in fan box (42), makes in lower casing (1)
The hot-air in fixed main board region is instead placed in partition (15) front end, successively passes through telescopic wind sleeve, suction opening, fan box (42)
It is interior, until the discharge out of fan box (42).
9. a kind of working method of laptop with heat sinking function according to claim 7, it is characterised in that:
A, the toggle (28) of the left and right sides is allocated to most inner side, at this point, first gear (25) is in the side of second gear (32),
As the first and second gear (25,32) does not engage；
B, the display screen of laptop, the rear bottom plate (4-B) and routine of laptop rear end lower are raised in a usual manner
Laptop it is identical, i.e., after bottom plate (4-B) will not be opened, microswitch is not triggered, mainboard with this determine after bottom plate
(4-B) is in off state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910829821.9A CN110413056A (en) | 2019-09-04 | 2019-09-04 | A kind of laptop and its working method with heat sinking function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910829821.9A CN110413056A (en) | 2019-09-04 | 2019-09-04 | A kind of laptop and its working method with heat sinking function |
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| CN110413056A true CN110413056A (en) | 2019-11-05 |
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| CN201910829821.9A Pending CN110413056A (en) | 2019-09-04 | 2019-09-04 | A kind of laptop and its working method with heat sinking function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111459230A (en) * | 2020-04-07 | 2020-07-28 | 维沃移动通信有限公司 | Folding electronic device |
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2019
- 2019-09-04 CN CN201910829821.9A patent/CN110413056A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111459230A (en) * | 2020-04-07 | 2020-07-28 | 维沃移动通信有限公司 | Folding electronic device |
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