CN201237751Y - Portable notebook computer base with power supply - Google Patents
Portable notebook computer base with power supply Download PDFInfo
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- CN201237751Y CN201237751Y CNU2008200518646U CN200820051864U CN201237751Y CN 201237751 Y CN201237751 Y CN 201237751Y CN U2008200518646 U CNU2008200518646 U CN U2008200518646U CN 200820051864 U CN200820051864 U CN 200820051864U CN 201237751 Y CN201237751 Y CN 201237751Y
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- housing unit
- power supply
- rotating disk
- power lead
- portable notebook
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Abstract
The utility model discloses a portable notebook computer substrate with a power supply, which can be conveniently carried and used. The portable notebook computer substrate comprises a body (100), a power adapter (2), a wire collecting device (3) which can be used for collecting the input power supply wire of the power adapter (2), a switch component (4), a control circuit (5) and a direct current power supply output interface (40); wherein, the power adapter (2), the switch component (4) and the direct current power supply output interface (40) are electrically connected with the control circuit (5). The utility model can be widely used in the field of notebook computers.
Description
Technical field
The utility model relates to a kind of portable notebook type computer base of charged source.
Background technology
At present, be extensive use of rechargeable battery on the notebook computer product as fixed power source, but the finite capacity of rechargeable battery makes that the working time of notebook computer is shorter, the electric weight of general work several hrs rechargeable battery will exhaust.In addition, general notebook computer also is furnished with external power supply adaptor, to obtain required rated voltage and the electric current of operate as normal.The power lead of existing power supply adaptor all is to be connected beyond the adapter main body part, because power lead is longer, therefore become disorderly and unsystematic easily in folding and unfolding with when carrying, use inconvenient, adapter main body part occupation space is bigger, though the volume of notebook computer is more and more littler now, carry very convenient, but its corresponding power supply adaptor but still and does not in the past have significant change, perhaps just the adapter main body volume is reduced, and power lead and its connected mode does not change, in folding and unfolding with when carrying, power supply adaptor takies than large space, causes and uses inconvenience, and the outward appearance of power supply adaptor and computer itself seems that also collocation is inharmonious in addition.At present, the pedestal of notebook computer also occurred being used for, existing notebook type computer base all fixedly installs, so that the similar desktop computer of notebook computer is the same, makes the convenience of using strengthen.At present, also do not have charged source and notebook type computer base that be convenient to carry.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of and carries and the portable notebook type computer base in charged source easy to use.
The technical scheme that the utility model adopted is: the utility model comprises base body, power supply adaptor, be used for take-up, switch module, control circuit, direct supply output interface that the input power cord with described power supply adaptor folds, and described power supply adaptor, described switch module, described direct supply output interface are electrically connected with described control circuit respectively.
Described power supply adaptor and described take-up are integration-in-one structure or split-type structural.
The portable notebook type computer base in described charged source also comprises the cooling fan that is used to described power supply adaptor to dispel the heat, described cooling fan is axial fan or centrifugal fan, and described cooling fan is that described power supply adaptor dispels the heat or dispels the heat with described power supply adaptor direct connection by the air channel.
The portable notebook type computer base in described charged source also comprises standby rechargeable battery, and described rechargeable battery is electrically connected by the output terminal of described control circuit and described power supply adaptor.
The portable notebook type computer base in described charged source also comprises interface expansion slot, notebook computer radiator fan, and described notebook computer radiator fan is corresponding with the louvre position of notebook.
Described take-up comprises housing unit, power lead, attaching plug, the inside of described housing unit is provided with a fixed leg, the axle center of described fixed leg is provided with the line hole, the periphery of described fixed leg be provided with one with the rotating disk of described fixed leg concentric, described power lead passes the madial wall of described rotating disk successively, the sidewall of described fixed leg, described line hole also reaches the outside of described housing unit, the part that described power lead is coiled between the sidewall of the madial wall of described rotating disk and described fixed leg is a breeze way, the part that is coiled on the described rotating disk is the coiling section, the two ends of described breeze way are respectively by canned paragraph and described fixed leg, described rotating disk is fixedly connected, the outside of described rotating disk is provided with disk gear, the side-walls of described housing unit is provided with turning wheel, described turning wheel is by driving gear co-axially fixed with it and one or more levels engaged transmission of described disk gear, and described take-up also comprises the lockable mechanism of fixing when being used for that described power lead stretched out described housing unit.
Perhaps, described take-up comprises housing unit, power lead, attaching plug, described housing unit internal fixation is provided with jack-post, described jack-post is a multidiameter, described jack-post periphery is with rotating disk, the ladder cylinder that the periphery of the described jack-post of interior Zhou Weiyu of described rotating disk rotates adaptive, the different ladder cylinders of described rotating disk are provided with two outer conducting layers, the different multidiameters of described jack-post are provided with two inner conducting layers, the lead of described power lead passes the different multidiameters of described rotating disk respectively and is connected with described outer conducting layer respectively, the input end of described power supply adaptor passes described jack-post by lead and is connected with described inner conducting layer, described outer conducting layer conducts electricity mutually with the corresponding described inner conducting layer in its position respectively, be connected with torsionspring between described rotating disk and the described jack-post, described power lead is coiled in the periphery and the space between the described housing unit of described rotating disk, and described take-up also comprises the lockable mechanism of fixing when being used for that described power lead stretched out described housing unit.
Described lockable mechanism comprises and pushes away only part, slideway, describedly push away only that part comprises hand push portion, line ball portion, described slideway is positioned on the described housing unit, also be provided with the outlet guide groove on the described housing unit, described line ball portion slides in described slideway and the one end is aimed at described power lead in the described outlet guide groove.
Perhaps, described lockable mechanism comprises pressing piece, thread pressuring article, compression spring, described compression spring one end is connected with location division on being positioned at described housing unit, the other end is connected with the head of described pressing piece, the afterbody of described pressing piece rotates with fixed rotating shaft on being positioned at described housing unit and is connected, the afterbody of described pressing piece is provided with crotch, guide groove, described thread pressuring article is provided with axial region, perforated portion, line ball portion, described crotch passes described perforated portion and described axial region is blocked, and the line outlet place on the described housing unit is aimed at by described line ball portion.
Be provided with the plug storehouse in the described housing unit, described attaching plug is positioned in the described plug storehouse, the sidewall of described housing unit is provided with chute in corresponding position, described plug storehouse, described attaching plug is provided with pushing block, described pushing block is connected with described chute is suitable, and the sidewall of described housing unit is provided with movable end cover in the opening part in described plug storehouse.
The beneficial effects of the utility model are: because the utility model comprises power supply adaptor, be used for the take-up that the input power cord with described power supply adaptor folds, switch module, control circuit, the direct supply output interface, described power supply adaptor, described switch module, described direct supply output interface is electrically connected with described control circuit respectively, described power supply adaptor makes the utility model directly to provide direct supply for notebook computer, make notebook computer can dispose external power supply and internal battery, alleviated weight greatly, reduced space hold, make the volume and weight of notebook computer reduce, be more convenient for carrying, described take-up can fold the input power cord of described power supply adaptor, it is little to make the utility model take up room, good looking appearance is coordinated, easy to carry, can move use, so the utility model takes up room little, good looking appearance is coordinated, folding and unfolding and easy to carry, be convenient to integrated and dismounting, easy to use;
Because the utility model also comprises the cooling fan that is used to described power supply adaptor to dispel the heat, described cooling fan is axial fan or centrifugal fan, described cooling fan is that described power supply adaptor dispels the heat or dispels the heat with described power supply adaptor direct connection by the air channel, so the utility model good heat dissipation effect;
Because the utility model also comprises standby rechargeable battery, described rechargeable battery is electrically connected by the output terminal of described control circuit and described power supply adaptor, can power for notebook computer fully by described power supply adaptor and described rechargeable battery, thereby can save the external power supply and the internal battery of notebook computer, alleviate weight, reduced space hold, made the volume and weight of notebook computer reduce, be more convenient for carrying, so the utility model use is easy to carry;
Because the utility model also comprises interface expansion slot, notebook computer radiator fan, described notebook computer radiator fan is corresponding with the louvre position of notebook, described interface expansion slot makes that the application interface of notebook computer is more extensive, easy to use, described notebook computer radiator fan makes that the heat dispersion of notebook itself is better, so the utility model rich interface is to the good heat dissipation effect of notebook computer;
Because take-up described in the utility model comprises housing unit, power lead, attaching plug, the inside of described housing unit is provided with a fixed leg, the axle center of described fixed leg is provided with the line hole, the periphery of described fixed leg be provided with one with the rotating disk of described fixed leg concentric, described power lead passes the madial wall of described rotating disk successively, the sidewall of described fixed leg, described line hole also reaches the outside of described housing unit, the part that described power lead is coiled between the sidewall of the madial wall of described rotating disk and described fixed leg is a breeze way, the part that is coiled on the described rotating disk is the coiling section, the two ends of described breeze way are respectively by canned paragraph and described fixed leg, described rotating disk is fixedly connected, the outside of described rotating disk is provided with disk gear, the side-walls of described housing unit is provided with turning wheel, described turning wheel is by driving gear co-axially fixed with it and one or more levels engaged transmission of described disk gear, described take-up also comprises the lockable mechanism of fixing when being used for that described power lead stretched out described housing unit, when the needs unwrapping wire, described attaching plug is outwards pulled out from described housing unit, described power lead drives described dial rotation, described coiling section breaks away from from described rotating disk gradually, described breeze way also unclamps around described fixed leg, length up to described power lead reaches request for utilization, described disk gear drives described turning wheel rotation simultaneously, when the needs take-up, with described turning wheel backward rotation, described turning wheel drives also backward rotation of described rotating disk by engagement, described coiling section is coiled on the described rotating disk again, described breeze way also is coiled between the sidewall of the madial wall of described rotating disk and described fixed leg again, therefore power lead of the present utility model can be contracted in the described housing unit, it is little to make the utility model take up room, good looking appearance is coordinated, easy to carry, and when pulling out described power lead, can adjust described power lead arbitrarily according to the distance of the product of external power receptacle and use and stretch out the outer length of described housing unit, very convenient during use, so that the utility model takes up room is little, good looking appearance is coordinated, folding and unfolding and easy to carry;
Because take-up described in the utility model comprises housing unit, power lead, attaching plug, described housing unit internal fixation is provided with jack-post, described jack-post is a multidiameter, described jack-post periphery is with rotating disk, the ladder cylinder that the periphery of the described jack-post of interior Zhou Weiyu of described rotating disk rotates adaptive, the different ladder cylinders of described rotating disk are provided with two outer conducting layers, the different multidiameters of described jack-post are provided with two inner conducting layers, the lead of described power lead passes the different multidiameters of described rotating disk respectively and is connected with described outer conducting layer respectively, the input end of described power supply adaptor passes described jack-post by lead and is connected with described inner conducting layer, described outer conducting layer conducts electricity mutually with the corresponding described inner conducting layer in its position respectively, be connected with torsionspring between described rotating disk and the described jack-post, described power lead is coiled in the periphery and the space between the described housing unit of described rotating disk, described take-up also comprises the lockable mechanism of fixing when being used for that described power lead stretched out described housing unit, with described attaching plug when described housing unit is outwards pulled out, described power lead drives described rotating disk and rotates along described jack-post, simultaneously described torsionspring produces elastic deformation, on described rotating disk, apply moment with direction of rotation, if unclamp described power lead this moment, then described power lead is understood the periphery of new building around described rotating disk of laying equal stress in the described housing unit of withdrawing automatically under the opposing torque effect of described torsionspring, therefore power lead of the present utility model automatically retracted for clearance in described housing unit, it is little to make the utility model take up room, good looking appearance is coordinated, easy to carry, and when pulling out described power lead, can adjust described power lead arbitrarily according to the distance of the product of external power receptacle and use and stretch out the outer length of described housing unit, after length is determined, get final product described power lead is fixing by described lockable mechanism, very convenient during use, so that the utility model takes up room is little, good looking appearance is coordinated, folding and unfolding and easy to carry;
Because comprising, lockable mechanism described in the utility model pushes away only part, slideway, describedly push away only that part comprises hand push portion, line ball portion, described slideway is positioned on the described housing unit, also be provided with the outlet guide groove on the described housing unit, described line ball portion slides in described slideway and the one end is aimed at described power lead in the described outlet guide groove, when needs are pulled out described power lead or are shunk, described pushing away ended part away from the described power lead in the described outlet guide groove, be describedly to push away only that part does not contact with described power lead, this moment, described power lead was capable of expansion and contraction, at described power lead fixedly the time, making described line ball portion one end push down near the described power lead in the described outlet guide groove and with described power lead along sliding in the described slideway described line ball portion by described hand push portion gets final product, not flexible of described power lead this moment, so the utility model power lead convenient fixing, reliably, capable of expansion and contraction;
Because lockable mechanism described in the utility model comprises pressing piece, thread pressuring article, compression spring, described compression spring one end is connected with location division on being positioned at described housing unit, the other end is connected with the head of described pressing piece, the afterbody of described pressing piece rotates with fixed rotating shaft on being positioned at described housing unit and is connected, the afterbody of described pressing piece is provided with crotch, guide groove, described thread pressuring article is provided with axial region, perforated portion, line ball portion, described crotch passes described perforated portion and described axial region is blocked, the line outlet place on the described housing unit is aimed at by described line ball portion, this described electric wire lockable mechanism is normally closed mechanism, described pressing piece is equivalent to a lever, under normal conditions, described compression spring suppresses the head of described pressing piece, therefore the afterbody of described pressing piece compresses downwards, and described thread pressuring article pressed to described power lead, make that the position of power lead just is fixed under normal conditions, can not arbitrarily stretch, stretch at needs, retraction or when adjusting the length of power lead, the head of described pressing piece is pressed, this moment, the afterbody of described pressing piece then upwards lifted, and drive described thread pressuring article and upwards leave described power lead, power lead can stretch or bounce back this moment, after unclamping described pressing piece, the head of described pressing piece is pushed down on described compression spring top again, make described thread pressuring article push down described power lead again, so the utility model power lead convenient fixing is capable of expansion and contraction;
Owing to be provided with the plug storehouse in the housing unit described in the utility model, described attaching plug is positioned in the described plug storehouse, the sidewall of described housing unit is provided with chute in corresponding position, described plug storehouse, described attaching plug is provided with pushing block, described pushing block is connected with described chute is suitable, the sidewall of described housing unit is provided with movable end cover in the opening part in described plug storehouse, described attaching plug does not expose when depositing with carrier state, in use, take out in the described plug storehouse and get final product, by cooperating of described pushing block and described chute, easily described attaching plug is inserted described plug storehouse or take out from described plug storehouse, after described attaching plug inserts described plug storehouse, described movable end cover covered to prevent that dust from entering and make profile coordinate, so the utility model good looking appearance, harmonious, folding and unfolding is easy to use, good dustproof effect becomes an organic whole.
Description of drawings
Fig. 1 is the inner structure synoptic diagram of the utility model embodiment one;
Fig. 2 is the A-A section structure synoptic diagram of take-up shown in Figure 1;
Fig. 3 is the C-C section structure synoptic diagram of take-up shown in Figure 2;
Fig. 4 is the B-B section structure synoptic diagram of adapter shown in Figure 1 and cooling fan;
Fig. 5 is the inner structure synoptic diagram of the utility model embodiment two;
Fig. 6 is the D-D section structure synoptic diagram of adapter shown in Figure 5 and cooling fan;
Fig. 7 is the inner structure synoptic diagram of the utility model embodiment three;
Fig. 8 is take-up shown in Figure 7, adapter and cooling fan E-E section structure synoptic diagram;
Fig. 9 is the F-F section structure synoptic diagram of take-up shown in Figure 8;
Figure 10 is the local structure for amplifying synoptic diagram in the I place of lockable mechanism shown in Figure 9;
Figure 11 is the structural representation of the thread pressuring article of the utility model embodiment three;
Figure 12 is the inner structure synoptic diagram of the utility model embodiment four;
Figure 13 is take-up shown in Figure 12, adapter and cooling fan G-G section structure synoptic diagram;
Figure 14 is the structure synoptic diagram of the notebook computer that matches with the utility model.
Embodiment
Embodiment one:
As Fig. 1～Fig. 4, shown in Figure 14, the utility model comprises base body 100, power supply adaptor 2, be used for the take-up 3 that the input power cord with described power supply adaptor 2 folds, switch module 4, control circuit 5, direct supply output interface 40, interface expansion slot 6, notebook computer radiator fan 7, standby rechargeable battery 8, the cooling fan that is used to described power supply adaptor 2 to dispel the heat, described power supply adaptor 2, described switch module 4, described direct supply output interface 40 is electrically connected with described control circuit 5 respectively, described power supply adaptor 2 is a split-type structural with described take-up 3, described cooling fan is an axial fan 91, described cooling fan and described power supply adaptor 2 direct connections dispel the heat, described rechargeable battery 8 is electrically connected by the output terminal of described control circuit 5 with described power supply adaptor 2, described notebook computer radiator fan 7 is corresponding with louvre 71 positions of notebook, the utility model and the notebook computer that matches be suitable to be connected and for removably connecting, become one when promptly making up, can separate again, described notebook computer comprises direct supply input interface 41, described direct supply input interface 41 and described 40 suitable connections of direct supply output interface.
Described take-up 3 comprises housing unit 31, power lead 37, attaching plug 30, the inside of described housing unit is provided with a fixed leg 38, the axle center of described fixed leg 38 is provided with line hole 380, the periphery of described fixed leg 38 be provided with one with the rotating disk 32 of described fixed leg 38 concentrics, described power lead 37 passes the madial wall of described rotating disk 32 successively, the sidewall of described fixed leg 38, described line hole 380 also reaches the outside of described housing unit 31, the part that described power lead 37 is coiled between the sidewall of the madial wall of described rotating disk 32 and described fixed leg 38 is a breeze way 373, the part that is coiled on the described rotating disk 32 is coiling section 370, the two ends of described breeze way 373 are respectively by canned paragraph 371,372 with described fixed leg 38, described rotating disk 32 is fixedly connected, the outside of described rotating disk 32 is provided with disk gear 321, the side-walls of described housing unit is provided with turning wheel 33, described turning wheel 33 is successively by reaching and coaxial two transition gears 35 of fixedlying connected with its co-axially fixed driving gear 34,36 with described disk gear 321 secondary engaged transmission, can certainly adopt one or more levels transmission, to reach the take-up speed that needs.
Described take-up 3 also comprises the lockable mechanism of fixing when being used for that described power lead 37 stretched out described housing unit 31, described lockable mechanism comprises and pushes away only part 39, slideway 311, describedly push away only that part 39 comprises hand push portion 391, line ball portion 392, described slideway 311 is positioned on the described housing unit 31, also be provided with outlet guide groove 312 on the described housing unit 31, described line ball portion 392 slides in described slideway 311 and the one end is aimed at described power lead 37 in the described outlet guide groove 312.When needs are pulled out described power lead 37 or are shunk, described pushing away ended part 39 away from the described power lead 37 in the described outlet guide groove 312, be describedly to push away only that part 39 does not contact with described power lead 37, this moment, described power lead 37 was capable of expansion and contraction, when described power lead 37 needs fixedly, making described line ball portion 392 1 ends push down near the described power lead 37 in the described outlet guide groove 312 and with described power lead 37 along sliding in the described slideway 311 described line ball portion 392 by described hand push portion 391 gets final product, described power lead 37 not flexibles this moment, so power lead convenient fixing, reliably, capable of expansion and contraction.
Be provided with plug storehouse 314 in the described housing unit 31, described attaching plug 30 is positioned in the described plug storehouse 314, the sidewall of described housing unit 31 is provided with chute 313 in 314 corresponding positions, described plug storehouse, described attaching plug 30 is provided with pushing block 301, described pushing block 301 and described 313 suitable connections of chute, so that described attaching plug 30 is inserted described plug storehouse 314 or 314 taking-ups from described plug storehouse, the sidewall of described housing unit 31 is provided with movable end cover 315 in the opening part in described plug storehouse 314, after described attaching plug 30 inserts described plug storehouse 314, described movable end cover 315 covered to prevent that dust from entering and make profile coordinate.
Embodiment two:
As Fig. 5, shown in Figure 6, the difference of present embodiment and embodiment one is: described cooling fan is a centrifugal fan 92, the air outlet of described centrifugal fan 92 is directly aimed at described power supply adaptor 2 and is dispelled the heat, can certainly on described power supply adaptor 2 louvre be set, the air outlet of described centrifugal fan 92 is directly aimed at described louvre and is carried out the heat radiation of penetration forced draft.
All the other features of present embodiment are identical with embodiment one.
Embodiment three:
As Fig. 7～shown in Figure 11, the difference of present embodiment and embodiment one is: described power supply adaptor 2 is the integration-in-one structure with described take-up 3, and described in addition take-up 3 is also different with embodiment one.
Described take-up 3 comprises housing unit 31, power lead 37, attaching plug 30, power output interface 54, described housing unit 31 internal fixation are provided with the jack-post 50 of a hollow, described power supply adaptor 2 is positioned at the inner hollow place of described jack-post 50, described jack-post 50 is a multidiameter, described jack-post 50 peripheries are with rotating disk 60, the ladder cylinder that the periphery of the described jack-post 50 of interior Zhou Weiyu of described rotating disk 60 rotates adaptive, the different ladder cylinders of described rotating disk 60 are provided with two outer conducting layers 601,602, the different multidiameters of described jack-post 50 are provided with two inner conducting layers 501,502, described outer conducting layer 601,602 and described inner conducting layer 501,502 all adopt copper or other conductive metallic materials or alloy to make, the lead of described power lead 37 pass respectively described rotating disk 60 different multidiameters and respectively with described outer conducting layer 601,602 are connected, the input end of described power supply adaptor 2 by lead pass described jack-post 50 and with described inner conducting layer 501,502 are connected, described outer conducting layer 601,602 corresponding with its position respectively described inner conducting layers 501,502 conduct electricity mutually, be connected with torsionspring 71 between described rotating disk 60 and the described jack-post 50, described power lead 37 is coiled in the periphery and the space between the described housing unit 31 of described rotating disk 60, the described outer conducting layer 601 of mutual conduction, 602 with described inner conducting layer 501, be provided with conductive grease between 502, to realize good electrical conductivity and lubricity, this moment described outer conducting layer 601,602 with described inner conducting layer 501, be sliding friction between 502 the surface, described power output interface 54 is fixed on the side of described housing unit 31 and is connected with the output terminal of described power supply adaptor 2 by described power lead 37, and described power supply adaptor 2 is connected with described control circuit 5 by described power output interface 54.
Described take-up 3 also comprises the lockable mechanism of fixing when being used for that described power lead 37 stretched out described housing unit 31, described lockable mechanism comprises pressing piece 82, thread pressuring article 83, compression spring 84, described compression spring 84 1 ends are connected with location division 316 on being positioned at described housing unit 31, the other end is connected with the head of described pressing piece 82, the afterbody of described pressing piece 82 rotates with fixed rotating shaft 85 on being positioned at described housing unit 31 and is connected, the afterbody of described pressing piece 82 is provided with crotch 824, guide groove 825, described thread pressuring article 83 is provided with axial region 831, perforated portion 832, line ball portion 833, described crotch 824 passes described perforated portion 832 and described axial region 831 is blocked, the line outlet place on the described housing unit 31 of described line ball portion's 833 alignings.This described electric wire lockable mechanism is normally closed mechanism, described pressing piece 82 is equivalent to a lever, under normal conditions, described compression spring 84 suppresses the head of described pressing piece 82, therefore the afterbody of described pressing piece 82 compresses downwards, and described thread pressuring article 83 pressed to described power lead 37, make that the position of power lead just is fixed under normal conditions, can not arbitrarily stretch, stretch at needs, retraction or when adjusting the length of described power lead 37, the head of described pressing piece 82 is pressed, and this moment, the afterbody of described pressing piece 82 then upwards lifted, and drove described thread pressuring article 83 and upwards leave described power lead 37, described power lead 37 can stretch or bounce back this moment, after unclamping described pressing piece 82, the head of described pressing piece 82 is pushed down on described compression spring 84 tops again, makes described thread pressuring article 83 push down described power lead 37 again.
Described axial fan 91 is positioned at the lower floor of described housing unit 31, be arranged at described power supply adaptor 2 under, be provided with louvre 315 in described axial fan 91 places on the described housing unit 31, the heat that described axial fan 91 produces in the time of can in time the described power supply adaptor in the described housing unit 31 2 being worked is discharged, avoid heat accumulation too much, so good heat dissipation effect.
All the other features of present embodiment are identical with embodiment one.
Embodiment four:
As shown in Figure 12 and Figure 13, the difference of present embodiment and embodiment three is: described cooling fan is a centrifugal fan 92, the lower floor of described housing unit 31 is air channel 316, the below of described power supply adaptor 2 is connected with heat sink 21, described heat sink 21 communicates with described air channel 316, described air channel 316 is provided with louvre 315, and the air outlet of described centrifugal fan 92 is directly aimed at described air channel 316, and by described heat sink 21 forced drafts are dispelled the heat.
All the other features of present embodiment are identical with embodiment three.
Certainly described take-up 3 of the present utility model and lockable mechanism thereof can also have other forms, and these distressed structures ought to be included within the protection domain of the present utility model.
The drawback that the utility model has solved the not charged source of existing notebook type computer base, can not carry, that the utility model takes up room is little, good looking appearance coordination, folding and unfolding, carry, easy to use, be convenient to integrated and dismounting, can be integrated in one with notebook computer, can save the external power supply of existing notebook computer.
The utility model can be widely used in the notebook computer field.
Claims (10)
1, a kind of portable notebook type computer base of charged source, comprise base body (100), it is characterized in that: the portable notebook type computer base in described charged source also comprises power supply adaptor (2), be used for take-up (3), switch module (4), control circuit (5), direct supply output interface (40) that the input power cord with described power supply adaptor (2) folds, and described power supply adaptor (2), described switch module (4), described direct supply output interface (40) are electrically connected with described control circuit (5) respectively.
2, the portable notebook type computer base in charged source according to claim 1 is characterized in that: described power supply adaptor (2) is integration-in-one structure or split-type structural with described take-up (3).
3, the portable notebook type computer base in charged source according to claim 1, it is characterized in that: the portable notebook type computer base in described charged source also comprises the cooling fan that is used to described power supply adaptor (2) to dispel the heat, described cooling fan is axial fan (91) or centrifugal fan (92), and described cooling fan is that described power supply adaptor (2) dispels the heat or dispels the heat with described power supply adaptor (2) direct connection by the air channel.
4, the portable notebook type computer base in charged source according to claim 1, it is characterized in that: the portable notebook type computer base in described charged source also comprises standby rechargeable battery (8), and described rechargeable battery (8) is electrically connected by the output terminal of described control circuit (5) with described power supply adaptor (2).
5, the portable notebook type computer base in charged source according to claim 1, it is characterized in that: the portable notebook type computer base in described charged source also comprises interface expansion slot (6), notebook computer radiator fan (7), and described notebook computer radiator fan (7) is corresponding with louvre (71) position of notebook.
6, the portable notebook type computer base in charged source according to claim 1, it is characterized in that: described take-up (3) comprises housing unit (31), power lead (37), attaching plug (30), the inside of described housing unit is provided with a fixed leg (38), the axle center of described fixed leg (38) is provided with line hole (380), the periphery of described fixed leg (38) be provided with one with the rotating disk (32) of described fixed leg (38) concentric, described power lead (37) passes the madial wall of described rotating disk (32) successively, the sidewall of described fixed leg (38), described line hole (380) also reaches the outside of described housing unit (31), the part that described power lead (37) is coiled between the sidewall of the madial wall of described rotating disk (32) and described fixed leg (38) is breeze way (373), the part that is coiled on the described rotating disk (32) is coiling section (370), the two ends of described breeze way (373) are respectively by canned paragraph (371,372) with described fixed leg (38), described rotating disk (32) is fixedly connected, the outside of described rotating disk (32) is provided with disk gear (321), the side-walls of described housing unit is provided with turning wheel (33), described turning wheel (33) is by driving gear co-axially fixed with it (34) and one or more levels engaged transmission of described disk gear (321), and described take-up (3) also comprises the lockable mechanism of fixing when being used for that described power lead (37) stretched out described housing unit (31).
7, the portable notebook type computer base in charged source according to claim 1, it is characterized in that: described take-up (3) comprises housing unit (31), power lead (37), attaching plug (30), described housing unit (31) internal fixation is provided with jack-post (50), described jack-post (50) is a multidiameter, described jack-post (50) periphery is with rotating disk (60), the ladder cylinder that the periphery of the described jack-post of interior Zhou Weiyu (50) of described rotating disk (60) rotates adaptive, the different ladder cylinders of described rotating disk (60) are provided with two outer conducting layers (601,602), the different multidiameters of described jack-post (50) are provided with two inner conducting layers (501,502), the lead of described power lead (37) pass respectively described rotating disk (60) different multidiameters and respectively with described outer conducting layer (601,602) be connected, the input end of described power supply adaptor (2) by lead pass described jack-post (50) and with described inner conducting layer (501,502) be connected, described outer conducting layer (601,602) corresponding with its position respectively described inner conducting layer (501,502) conduct electricity mutually, be connected with torsionspring (71) between described rotating disk (60) and the described jack-post (50), described power lead (37) is coiled in the periphery and the space between the described housing unit (31) of described rotating disk (60), and described take-up (3) also comprises the lockable mechanism of fixing when being used for that described power lead (37) stretched out described housing unit (31).
8, according to the portable notebook type computer base in claim 6 or 7 described charged sources, it is characterized in that: described lockable mechanism comprises and pushes away only part (39), slideway (311), describedly push away only that part (39) comprises hand push portion (391), line ball portion (392), described slideway (311) is positioned on the described housing unit (31), also be provided with outlet guide groove (312) on the described housing unit (31), described line ball portion (392) slides in described slideway (311) and the one end is aimed at described power lead (37) in the described outlet guide groove (312).
9, portable notebook type computer base according to claim 6 or 7 described charged sources, it is characterized in that: described lockable mechanism comprises pressing piece (82), thread pressuring article (83), compression spring (84), described compression spring (84) one ends are connected with location division (316) on being positioned at described housing unit (31), the other end is connected with the head of described pressing piece (82), the afterbody of described pressing piece (82) rotates with fixed rotating shaft (85) on being positioned at described housing unit (31) and is connected, the afterbody of described pressing piece (82) is provided with crotch (824), guide groove (825), described thread pressuring article (83) is provided with axial region (831), perforated portion (832), line ball portion (833), described crotch (824) passes described perforated portion (832) and described axial region (831) is blocked, and the line outlet place on the described housing unit (31) is aimed at by described line ball portion (833).
10, portable notebook type computer base according to claim 6 or 7 described charged sources, it is characterized in that: be provided with plug storehouse (314) in the described housing unit (31), described attaching plug (30) is positioned in the described plug storehouse (314), the sidewall of described housing unit (31) is provided with chute (313) in corresponding position, described plug storehouse (314), described attaching plug (30) is provided with pushing block (301), described pushing block (301) and suitable connection of described chute (313), the opening part of the sidewall of described housing unit (31) in described plug storehouse (314) is provided with movable end cover (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200518646U CN201237751Y (en) | 2008-08-06 | 2008-08-06 | Portable notebook computer base with power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200518646U CN201237751Y (en) | 2008-08-06 | 2008-08-06 | Portable notebook computer base with power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237751Y true CN201237751Y (en) | 2009-05-13 |
Family
ID=40650484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200518646U Expired - Lifetime CN201237751Y (en) | 2008-08-06 | 2008-08-06 | Portable notebook computer base with power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237751Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101334683B (en) * | 2008-08-06 | 2011-02-02 | 吕王华 | Portable notebook type computer base with energy supply |
| CN104020828A (en) * | 2013-10-31 | 2014-09-03 | 昆山市张浦镇合通网络科技服务部 | Cooling device for computer |
| CN104555612A (en) * | 2014-12-04 | 2015-04-29 | 泓辉电子（重庆）有限公司 | Notebook computer charger wire winding device with heat dissipation function |
| CN113273038A (en) * | 2018-12-04 | 2021-08-17 | 三星电子株式会社 | Multi-adapter comprising a connector connected to an externally extensible cable |
-
2008
- 2008-08-06 CN CNU2008200518646U patent/CN201237751Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101334683B (en) * | 2008-08-06 | 2011-02-02 | 吕王华 | Portable notebook type computer base with energy supply |
| CN104020828A (en) * | 2013-10-31 | 2014-09-03 | 昆山市张浦镇合通网络科技服务部 | Cooling device for computer |
| CN104555612A (en) * | 2014-12-04 | 2015-04-29 | 泓辉电子（重庆）有限公司 | Notebook computer charger wire winding device with heat dissipation function |
| CN113273038A (en) * | 2018-12-04 | 2021-08-17 | 三星电子株式会社 | Multi-adapter comprising a connector connected to an externally extensible cable |
| US11742627B2 (en) | 2018-12-04 | 2023-08-29 | Samsung Electronics Co., Ltd. | Multi-adapter comprising connector connected to externally extendable cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090513 Effective date of abandoning: 20080806 |