CN203224811U - Notebook computer and modular touch control apparatus - Google Patents
Notebook computer and modular touch control apparatus Download PDFInfo
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- CN203224811U CN203224811U CN 201320006480 CN201320006480U CN203224811U CN 203224811 U CN203224811 U CN 203224811U CN 201320006480 CN201320006480 CN 201320006480 CN 201320006480 U CN201320006480 U CN 201320006480U CN 203224811 U CN203224811 U CN 203224811U
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- trackpad
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- grab
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Abstract
The utility model discloses a modular touch control apparatus applied to electronic equipment with a closed system shell. The apparatus comprises a touch control plate, an elastic element, a touch control switch and a positioning structure, wherein the touch control plate is hinged to the system shell; the elastic element is arranged between the system shell and the touch control plate; the touch control switch is arranged on the touch control plate on the side opposite to the hinged place between the touch control plate and the system shell and forms an independent module with the touch control plate; and the positioning structure is formed by a grab and a neck matching with the grab; and the grab or the neck is arranged on the touch control plate and the other of the grab or the neck is arranged on the system shell. Preferably, the elastic element is a metal dome which is folded into a V shape; one lateral side of the metal dome is fixed in a groove of the system shell via a screw; and the other lateral side is abutted against the touch control plate. By the touch control apparatus with the above structure, problems of poor water-resistance, low intensity and complicated disassembling process of electronic equipment in the prior art are overcome, thereby reducing after-sale maintaining cost and improving satisfaction of users to a complete machine. On the basis of the apparatus, the utility model further provides a notebook computer utilizing the modular touch control apparatus.
Description
Technical field
The utility model relates to electronic device field, is specifically related to a kind of module type contactor control device and uses the notebook computer of this module type contactor control device.
Background technology
Touch pad is all indispensable input equipments of each notebook computer, and the original intention of system manufacturer design is to want to allow the user exempt trouble with external mouse, and realizes the dream of mobile office at any time under fully need not the situation of external equipment.But, the separate design of conventional touchpads and LR-button, the user in use operates touch pad simultaneously and the right and left key button just can be finished a function, and it is very arduous to use, and exists sensor to locate problems such as out of true, causes work efficiency low.Provide Trackpad in order to address the above problem system manufacturer, this Trackpad is integrated in mouse right and left key function in the Trackpad, and adopt new imageing sensor, therefore not only easy and simple to handle, and can accurately locate the probability that has reduced careless contact touch pad and maloperation takes place.Along with adopting this type Trackpad, the assembling mode of Trackpad and computer system to become the present problem that everybody more and more pays close attention in the manufacturing of increasing system.
At present, all producers adopt the assembling between hot melting process realization Trackpad and the loam cake.See also shown in Figure 1, Trackpad 02 is put in the loam cake 01 from the bottom up, is connected and fixed behind the cantilever 03 by being positioned at Trackpad 02 left and right sides and loam cake 01 hot melt, and principle of work is to press Trackpad to move downward, after unclamping, by the effect of the cantilever playback of rebounding.The shortcoming of this assembling mode is:
1. owing to from interior assembling outward, and much be non-dismountable connection, therefore be difficult for changing and safeguarding that after service cost is very high;
2. because loam cake has the Trackpad mounting hole, systematic waterproofing is difficult for, and intensity that should the zone is very weak.
In order to solve non-dismountable connected mode in the such scheme, system manufacturer improves above-mentioned assembling mode, and both basic structure is identical, improves back Trackpad 02 and is connected by screw 04 with loam cake 01.Though the Trackpad in this scheme is detachable, Trackpad still need be installed in the mounting hole of computer system from inside to outside, therefore still has the problem of the anti-shipwreck of computer system.
In addition, the installation and removal of Trackpad need professional's tool using carrying out from inside to outside, so the Trackpad of this structure still exists dismounting complexity, problem that the after-sales service cost is high.
In view of this, demand urgently improving design at the touch pad structure of existing notebook computer, to solve the problem of notebook computer water-proof poor performance, prolong the serviceable life of complete machine, and dismounting complicated problems, thereby reduce the after-sales service cost of electronic equipment, and then improve the client to the satisfaction of complete machine.
The utility model content
At above-mentioned defective, the technical matters that the utility model solves is, a kind of module type contactor control device is provided, use the problem that this device can solve electronic equipment water resistance difference, improve the operability of electronic apparatus system outer cover intensity and Trackpad simultaneously, thereby reduce the after-sales service cost of electronic equipment, and then improve the family to the satisfaction of complete machine.On this basis, the utility model also provides the notebook computer of this module type contactor control device of a kind of application.
The utility model discloses a kind of module type contactor control device, be used for having the electronic equipment of closed system shell, the electronic functionalities element is arranged in the described system shell, comprising:
Trackpad, hinged with described system shell;
Flexible member places between described system shell and the described Trackpad;
Touch switch places on the described Trackpad and described system shell articulated position opposite side, forms individual module with described Trackpad;
Position limiting structure comprises grab and suitable draw-in groove with it, and one in described draw-in groove and the described grab places on the described Trackpad, and then another person places on the described system shell.
Preferably, described system shell upper surface arranges groove, and described Trackpad is placed in the described groove.
Preferably, described groove inwall left and right sides opposite position arranges cylindrical first boss respectively; Described Trackpad rear end arranges two second boss along left and right directions, and opening " U " font hole forward is set respectively on two described second boss opposite positions; Described first boss and described " U " font hole are hinged.
Preferably, described grab is arranged at a relative end with described system shell articulated position on the described Trackpad, and the quantity of described grab is specially along two of left and right directions, and described draw-in groove is opened on the described system shell and described grab opposite position place.
Preferably, the width of described draw-in groove is greater than the thickness of described grab.
Preferably, described groove lower surface and described touch switch opposite position arrange the cross muscle.
Preferably, described flexible member is for being bent into the metal clips of " V " font, and described metal clips one flank is fixed in the described groove, and another flank and described Trackpad offset.
Preferably, be provided with positive stop strip in the described groove, described positive stop strip quantity is at least two, and is symmetrically distributed on the described groove left and right sides inwall.
Preferably, the downside rear end of described Trackpad is provided with reinforcement.
A kind of notebook computer that the utility model provides comprises airtight system shell, and the computer function element is arranged in the system shell, also comprises the module type contactor control device, and described module type contactor control device comprises:
Trackpad, hinged with described system shell;
Flexible member places between described system shell and the described Trackpad;
Touch switch places on the described Trackpad and described system shell articulated position opposite side, forms individual module with described Trackpad;
Position limiting structure comprises grab and suitable draw-in groove with it, and one in described draw-in groove and the described grab places on the described Trackpad, and then another person places on the described system shell.
Preferably, described system shell upper surface arranges groove, and described Trackpad is placed in the described groove.
Preferably, described groove inwall left and right sides opposite position arranges cylindrical first boss respectively; Described Trackpad rear end arranges two second boss along left and right directions, and opening " U " font hole forward is set respectively on two described second boss opposite positions; Described first boss and described " U " font hole are hinged.
Preferably, described grab is arranged at a relative end with described system shell articulated position on the described Trackpad, and the quantity of described grab is specially along two of left and right directions, and described draw-in groove is opened on the described system shell and described grab opposite position place.
Preferably, the width of described draw-in groove is greater than the thickness of described grab.
Preferably, described flexible member is for being bent into the metal clips of " V " font, and described metal clips one flank is fixed in the described groove, and another flank and described Trackpad offset.
The utility model provides a kind of module type contactor control device by architecture advances, is used for having the electronic equipment of closed system shell, and the electronic functionalities element is arranged in the system shell.This module type contactor control device is made of Trackpad, flexible member, touch switch and position limiting structure, this Trackpad and touch switch form individual module and are articulated in the system shell outside, flexible member places between system shell and the Trackpad module, position limiting structure by grab and with it suitable draw-in groove realize limit function.In pressing the process of Trackpad, Trackpad rotates with hinge arrangement system for winding shell, press Trackpad after, trigger the touch switch start on the module, send instruction; The user is openhanded open after, under the screen resilience effect of flexible member, the Trackpad resilience springs back to the original position, position limiting structure has limited module in the original position, if press and then continue this circulation again.System shell in the utility model is a relative seal case, and the Trackpad module directly is articulated in the system shell outside, therefore, compare to Trackpad mounting means from inside to outside in the prior art, this structural design has the better waterproof energy, has guaranteed that electronic equipments safety moves reliably, and owing to do not have the Trackpad mounting hole on the system shell in the utility model, there is not the housing problem of stress concentration, therefore improved the intensity of system shell.
In the preferred version of the present utility model, the groove inwall left and right sides opposite position of system shell arranges first boss respectively, and first boss is cylindrical; The Trackpad rear end arranges two second boss along left and right directions, and opening " U " font hole forward is set respectively on two second boss opposite positions; First boss and " U " font hole are hinged.Compare to of the prior art being threaded, structure is easy to installing/dismounting among the present invention, and need not professional and instrument help, and the user can independently finish maintenance job, thereby has reduced the after-sales service cost, and then has improved the satisfaction of user's complete machine
In another preferred version of the present utility model, at two strip draw-in grooves that the inwall front end edge left and right directions of groove arranges, this draw-in groove be arranged on Trackpad on the grab of opposite position engage, the width of draw-in groove is greater than the thickness of grab.Press that lower surface and the draw-in groove inwall of grab offsets behind the Trackpad, downward displacement with the restriction Trackpad, Trackpad popped up under the screen resilience effect of flexible member after user's operation was finished, and this moment, grab upper surface and draw-in groove inwall offseted, thereby had limited the upwards displacement of Trackpad.Therefore, this position limiting structure has prevented that Trackpad from ejecting in the system shell groove.
In the another preferred version of the present utility model, the left and right sides at the groove inwall of housing has been symmetrical arranged positive stop strip, because Trackpad is by pressing down to realize external mouse left and right press key function, if therefore user's application of force is excessive, will cause flexible member elastic force to weaken and even disappear, Trackpad can't be rebounded, for this this use new design positive stop strip with restriction Trackpad downward displacement.In addition, when the user applies downforce, will form region of stress concentration in the junction on the system shell groove inwall left and right sides and ground, positive stop strip has the reinforcement function concurrently in this programme, reduced should the zone stress, thereby further strengthened the rigidity of system shell, and then prolonged the serviceable life of complete machine.
Description of drawings
Fig. 1 is the structural representation of a kind of typical contact board assembly in the prior art;
Fig. 2 is the synoptic diagram of notebook computer module type contactor control device in the embodiment;
Fig. 3 is the synoptic diagram of Trackpad shown in Fig. 2;
Fig. 4 is the right view of Trackpad shown in Fig. 3;
Fig. 5 is the synoptic diagram of metal clips shown in Fig. 2;
Fig. 6 is the local enlarged diagram that grab shown in Fig. 2 and draw-in groove cooperate after the Trackpad resilience.
Among Fig. 2-6:
Embodiment
Core of the present utility model provides a kind of module type contactor control device of structure optimization, adopt the contactor control device of this structure not only strengthened the electronic apparatus system shell intensity, simplified the disassembly process of Trackpad, and most importantly improved the water resistance of complete machine, thereby reduce electronic equipment the after-sales service cost, improved the satisfaction of client to complete machine.
Be without loss of generality, being installed on the notebook computer with this module type contactor control device below is example, specifies present embodiment in conjunction with Figure of description.
Need to prove, in this specific embodiments before and after the description in orientation up and down all be benchmark with the user in the face of the state that uses of notebook computer.The use that should be appreciated that the relative orientations arc word does not constitute the restriction to the application's protection domain.
See also Fig. 2, the figure shows the exploded perspective illustration of the described module type contactor control device of present embodiment.
This module type contactor control device is used for having the electronic equipment of closed system shell 1, and the function element of electronic equipment is arranged in the system shell.This device is made of Trackpad 2, flexible member 3, touch switch 4 and position limiting structure.Wherein, Trackpad 2 forms individual module with touch switch 4, and this module is articulated in system shell 1 outside, and flexible member 3 places between system shell 1 and the Trackpad module, and position limiting structure is by grab and suitable draw-in groove realization limit function with it.
The course of work of above-mentioned module type contactor control device is as follows: Trackpad 2 is articulated in system shell 1 outside, in the process of pressing Trackpad 2, Trackpad 2 rotates with linkage system for winding shell 1, press Trackpad 2 to triggering touch switch 4, make its start send instruction, in this process, the grab 21 in the position limiting structure is at draw-in groove 17 intrinsic displacements; The user is openhanded to open, under the screen resilience effect of flexible member 3, and Trackpad 2 resiliences, the grab 21 in the position limiting structure is repositioned to the original position, then continues this circulation if press again.
Comparing to Trackpad 02 of the prior art is fixed in the mounting hole on system's housing 01 from inside to outside, Trackpad module in this programme is articulated in system shell 1 outside, simultaneously because system shell is a relative airtight casing, so complete machine has good water resistance, and owing to do not establish the Trackpad mounting hole on the middle shell of the present invention, do not have the housing problem of stress concentration, so housing has higher intensity.
See also Fig. 3, Fig. 4, Fig. 5 and Fig. 6, Fig. 3 shows the synoptic diagram of Trackpad shown in Fig. 2; Fig. 4 is the right view of Trackpad shown in Fig. 3; Fig. 5 is the synoptic diagram of metal clips shown in Fig. 2; Fig. 6 is the local enlarged diagram that grab shown in Fig. 2 and draw-in groove cooperate after the Trackpad resilience.
As shown in Figure 3, Fig. 3 is the synoptic diagram under the user oriented state of Trackpad module lower surface.System shell 1 keyboard mounting hole 11 front ends arrange groove 12 in this programme, and both are connected.Groove 12 inwall left and right sides opposite positions arrange cylindrical first boss 13 respectively, with first boss, 13 opposite positions two second boss 22 are set on Trackpad 2 rear ends, on this second boss 22 with on first boss, 13 opposite positions opening " U " font hole 221 forward are set respectively.When in this programme the Trackpad module being installed, promote the Trackpad module at first forward, grab 21 in the position limiting structure is inserted in 17 mouthfuls of the draw-in grooves, when continuing to promote the Trackpad module forward again, cylindrical first boss 13 on the system shell 1 snaps in " U " font hole 221 on Trackpad second boss, this moment, Trackpad 2 can install around 13 rotations of first boss.In like manner, reverse aforesaid operations can be from system shell dismounting Trackpad module, so this programme realized the instrument of the exempting from dismounting of contactor control device, thereby has reduced the after-sales service cost, has improved the satisfaction of user to complete machine.
Should be appreciated that " U " font hole 221 and first boss 13 that are hinged in this programme can adopt multiple version to realize, all can as long as can satisfy the above-mentioned functions needs.
As shown in Figure 3, position limiting structure in this programme comprises grab 21 and draw-in groove 17, wherein, grab 21 is arranged on a relative end with system shell 1 articulated position on the Trackpad 2 along left and right directions, grab 21 quantity are at least two, correspondingly, the draw-in groove 17 suitable with grab 21 is set in the front end relevant position of system shell 1.As shown in Figure 6, in the installation process of control template die group, promoting the Trackpad module forward inserts in the draw-in groove 17 grab 21, Trackpad 2 moves down by depressing the user, offseting with draw-in groove 17 inwall downsides of grab 21 this moment, in the user loosed one's grip Trackpad 2 springback processes, grab 21 was subjected to displacement in draw-in groove 17 to offseting with draw-in groove inwall upper side, ejects in groove 11 thereby limit Trackpad 2.Obviously, the displacement in order to guarantee that grab 21 moves with Trackpad 2 in this programme, draw-in groove 17 should be bar shaped, and namely the width of draw-in groove 17 is greater than the thickness of grab 21.
Certainly, draw-in groove 17 is arranged on system's housing 1 in this programme, and grab 21 is arranged on the Trackpad 2, based on matching relationship and function need all right oppositely setting of suitable grab and draw-in groove between the two.That is to say that grab is located on the system shell, and suitable draw-in groove is arranged on the relevant position of Trackpad with it.In addition, guaranteeing limit function, and on the basis that occurrence positions is interfered in the assembling process, in this programme grab and with it suitable draw-in groove can adopt other forms that are different from quantity and structure in the present embodiment.
As shown in Figure 5, flexible member in this programme is the metal clips 3 of bending part " V " font, two mounting holes 31 are set on one flank of this metal clips 3, in system shell 1 groove 12 right cylinder the 3rd boss 14 that has threaded hole is set, the 3rd boss 14 inserts in the mounting hole 31, be fixed in the groove 12 with screw metal clips 3 then, another flank and Trackpad 2 offset.Cooperate with metal clips 3 on the system shell 1 on the 3rd boss of installing 14 the countersunk head threaded hole is set, this design has avoided in the assembling process between the assembly occurrence positions to interfere.Certainly, this metal clips 3 and groove 12 can adopt connected modes such as riveted joint and welding.This is external to satisfy under the situation of function needs, and the flexible member in this programme can adopt other version, for example cylindroid helical-coil compression spring.
Be provided with positive stop strip 13 at system shell 1 groove 12 inwalls in this programme, six positive stop strips 15 are symmetrically distributed on the left and right sides sidewall of groove 12, its purpose be to prevent the user apply excessive downforce on Trackpad 2 time 3 liang of flanks of metal clips suit, if two flanks of metal clips 3 are after repeatedly suiting, will exceed its genus clothes limit weakens its elastic performance, even can disappear, or make grab 21 on the Trackpad 2 exceed the fatigue limit fracture, thereby cause Trackpad 2 original position of can't rebounding.Limit Trackpad 2 downward displacements by this position limiting structure, thereby prolonged the serviceable life of Trackpad 2 and flexible member.The downside rear end that it is emphasized that Trackpad 2 in this programme is provided with reinforcement 23, and this reinforcement 23 has and positive stop strip 15 identical functions, does not repeat them here.
As previously mentioned, when pressing Trackpad 2, will trigger touch switch 4, make its start to send user instruction, in system shell 1 groove 12, be provided with cross muscle 14 with touch switch 4 relative positions in this programme.The user in use only needs to apply less pressure to Trackpad 2, Trackpad 2 can produce downward displacement around 13 rotations of first boss, touch switch 4 is contacted with cross muscle 14, thereby trigger touch switch 4 and send user instruction, its purpose has been to reduce the response time of computer to user instruction.In addition, this design has reduced the deflection of Trackpad 2, makes its deflection all in allowed band, thereby has prolonged the serviceable life of Trackpad 2.Be appreciated that on the basis of satisfying the above-mentioned functions demand, other structures also can be set in this programme trigger touch switch, for example cylinder boss etc.
Below in conjunction with Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the disassembly process of module type contactor control device is described:
The first step at first is fixed in two metal clips 3 in the groove 12 of system shell 1 by screw;
In second step, the Trackpad module that touch switch 4 will be installed then pushes in the groove 12 from inside to outside, makes on the grab 21 insertion system shells on the Trackpad 2 in the suitable with it draw-in groove 17;
In the 3rd step, cylindrical first boss 13 on the system shell groove two sides snaps in " U " type hole 221 on Trackpad second boss;
The 4th step, in keyboard mounting hole 11, load onto keyboard at last, because having limited Trackpad, the existence of keyboard moves backward, so improved the reliability that the Trackpad module is connected with notebook computer.
In the 5th step, in like manner, reverse aforesaid operations can be finished unloading process.
Except aforementioned module type contactor control device, present embodiment also provides a kind of notebook computer, comprising: closed system shell and aforesaid module type contactor control device that the computer function element is set.Need to prove that it is basic identical to constitute the basic function parts of this notebook computer and principle of work and prior art, those skilled in the art can realize fully based on prior art, so this paper repeats no more.
The above only is preferred implementation of the present utility model, does not constitute the restriction to the utility model protection domain.Any any modification of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present utility model.
Claims (15)
1. module type contactor control device is used for having the electronic equipment of closed system shell, and the electronic functionalities element is arranged in the system shell, it is characterized in that,
Trackpad, hinged with described system shell;
Flexible member places between described system shell and the described Trackpad;
Touch switch places on the described Trackpad and described system shell articulated position opposite side, forms individual module with described Trackpad;
Position limiting structure comprises grab and suitable draw-in groove with it, and one in described draw-in groove and the described grab places on the described Trackpad, and then another person places on the described system shell.
2. according to claims 1 described module type contactor control device, it is characterized in that described system shell upper surface arranges groove, described Trackpad is placed in the described groove.
3. according to claims 2 described module type contactor control devices, it is characterized in that described groove inwall left and right sides opposite position arranges cylindrical first boss respectively; Described Trackpad rear end arranges two second boss along left and right directions, and opening " U " font hole forward is set respectively on two described second boss opposite positions; Described first boss and described " U " font hole are hinged.
4. according to claims 3 described module type contactor control devices, it is characterized in that, described grab is arranged at a relative end with described system shell articulated position on the described Trackpad, the quantity of described grab is specially along two of left and right directions, and described draw-in groove is opened on the described system shell and described grab opposite position place.
5. according to claims 4 described module type contactor control devices, it is characterized in that the width of described draw-in groove is greater than the thickness of described grab.
6. according to the module type contactor control device shown in claims 2, it is characterized in that described groove lower surface and described touch switch opposite position arrange the cross muscle.
7. according to each described module type contactor control device in claims 2 to 6, it is characterized in that, described flexible member is for being bent into the metal clips of " V " font, and described metal clips one flank is fixed in the described groove, and another flank and described Trackpad offset.
8. according to claims 7 described module type contactor control devices, it is characterized in that be provided with positive stop strip in the described groove, described positive stop strip quantity is at least two, and be symmetrically distributed on the described groove left and right sides inwall.
9. according to claims 8 described module type contactor control devices, it is characterized in that the downside rear end of described Trackpad is provided with reinforcement.
10. notebook computer comprises: airtight system shell, and the computer function element is arranged in the system shell, it is characterized in that, also comprises the module type contactor control device, and described module type contactor control device comprises:
Trackpad, hinged with described system shell;
Flexible member places between described system shell and the described Trackpad;
Touch switch places on the described Trackpad and described system shell articulated position opposite side, forms individual module with described Trackpad;
Position limiting structure comprises grab and suitable draw-in groove with it, and one in described draw-in groove and the described grab places on the described Trackpad, and then another person places on the described system shell.
11., it is characterized in that described system shell upper surface arranges groove according to claims 10 described notebook computers, described Trackpad is placed in the described groove.
12., it is characterized in that described groove inwall left and right sides opposite position arranges cylindrical first boss respectively according to claims 11 described notebook computers; Described Trackpad rear end arranges two second boss along left and right directions, and opening " U " font hole forward is set respectively on two described second boss opposite positions; Described first boss and described " U " font hole are hinged.
13. according to claims 12 described notebook computers, it is characterized in that, described grab is arranged at a relative end with described system shell articulated position on the described Trackpad, the quantity of described grab is specially along two of left and right directions, and described draw-in groove is opened on the described system shell and described grab opposite position place.
14. according to claims 13 described notebook computers, it is characterized in that the width of described draw-in groove is greater than the thickness of described grab.
15. according to each described notebook computer in claims 12 to 14, it is characterized in that, described flexible member is for being bent into the metal clips of " V " font, and described metal clips one flank is fixed in the described groove, and another flank and described Trackpad offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320006480 CN203224811U (en) | 2013-01-07 | 2013-01-07 | Notebook computer and modular touch control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320006480 CN203224811U (en) | 2013-01-07 | 2013-01-07 | Notebook computer and modular touch control apparatus |
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| Publication Number | Publication Date |
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| CN203224811U true CN203224811U (en) | 2013-10-02 |
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| CN 201320006480 Expired - Fee Related CN203224811U (en) | 2013-01-07 | 2013-01-07 | Notebook computer and modular touch control apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444967A (en) * | 2015-08-07 | 2017-02-22 | 广达电脑股份有限公司 | Waterproof notebook computer |
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2013
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444967A (en) * | 2015-08-07 | 2017-02-22 | 广达电脑股份有限公司 | Waterproof notebook computer |
| CN106444967B (en) * | 2015-08-07 | 2019-09-06 | 广达电脑股份有限公司 | Waterproof notebook computer |
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