Electronic installation with slide assemblies
Technical field
The present invention relates to a kind of sliding adjustment structure, particularly a kind of electronic installation with slide assemblies.
Background technology
Along with electronics technology progress with rapid changepl. never-ending changes and improvements, under the consideration of pursuing portability and practicality, current electronic product on the market generally all is designed to light, thin, short, little structure, to meet the maneuverability demand moved along with the user, and be combined with working environment rapidly and great use elasticity is provided.Wherein, notebook computer is exactly a very typical example, and notebook computer is provided with as the various electronic components such as motherboard, processor, internal memory, the function set to carry out this notebook computer in casing inside usually.When notebook computer is positioned on desktop usually; for fear of casing, directly with desktop, contact; and provide the heat-dissipating space of certain distance simultaneously; usually can add at the bottom margin of casing adhesive tape or the foot pad of tool antiskid function; with the Tuo Gao and increase the efficiency of its heat radiation slightly of the casing by notebook computer, also can make notebook computer be unlikely in operation and slide arbitrarily.
Take notebook computer as example, the average weight of a current notebook computer is between 1 kilogram to 2 kilograms, and add adhesive tape or foot pad in the bottom of shell of notebook computer, and adhesive tape or foot pad are made a circular block or strip block mainly with the quality of rubber materials of great friction coefficient (coefficient of static friction is more than 0.7) greatly, and by notebook computer is padded and the anti-skidding of arranging of adhesive tape or foot pad, if but run in the situation that needs mobile notebook computer, for example using notebook computer as the medium of showing, and during the display frame that provides the participant to want to watch, must rotate at any time notebook computer, and by display screen towards each beholder, the adhesive tape or the foot pad that at this time have great friction coefficient become the problem that the user is difficult for mobile notebook computer on the contrary.Thus, except causing effort inconvenience, the foot pad of computer also easily damages owing to passing improperly friction, relative, also may cause the scratch of desktop.
Moreover, when sometimes the user is positioned on desktop by notebook computer, can adjust the viewing location of sight line and display screen the best, and the best relative position of adjusting the finger manipulation button, because bottom of shell there is no suitable Computer Aided Design, therefore the user must move away from whole notebook computer desktop change of location in good time, to adjust the best viewing location of display screen, with this kind of short-range movement, older or the child little for strength are very painstaking really, not necessarily notebook computer once can be adjusted to the right place again, move possibly and repeatedly could adjust the best that is applicable to oneself and watch and operating position.
Therefore, just by the adhesive tape of bottom of shell and foot pad when making, its adhesive tape and foot pad are made with the material than low-friction coefficient (coefficient of static friction is below 0.3), form the design of low skidproof effect with this, facilitate the user can pass a little on the table notebook computer, but use for a long time, easily cause the wearing and tearing of anti-skidding adhesive tape or foot pad even to come off, and lose the meaning of its anti-skid structure design.
Therefore, just there is relevant manufacturer to design a slide construction at the bottom of shell of notebook computer, it for being provided with groove and the sliding part that is positioned at groove on bottom of shell.Sliding part pivot joint inside grooves, and make sliding part form a fan-shaped swing displacement in inside grooves, while not using sliding part, movable part can be placed in groove, and using foot pad as anti-skidding structural design.When wish is used sliding part, the user gets final product outside cocked sliding part, make sliding part and casing form a use angle, with this sliding part, notebook computer is upwards lifted, and by foot pad away from desktop, and with the direct contact plane of the ball on this sliding part, and notebook computer can be slid into to best relative position.
A kind of slide construction be arranged on notebook computer is separately arranged, be provided with a plurality of spin in the Laptop case bottom, promote casing with a plurality of spin slides on a plane, and using a Skidproof structure and use as the brake of spin, its Skidproof structure has at least one swing arm, and swing arm is articulated on casing, the casing bottom surface offers and can stretch out or the perforate of retraction for swing arm, when swing arm when rotating and stretching out in the perforate of casing bottom surface, can make swing arm that casing is supportted higher than on plane, and swing arm bottom surface and plane formation interference are contacted, with this by a plurality of spin away from plane.While again activating the casing slip if want, pull in the perforate of swing arm retraction casing, make casing to slide on plane by spin.
Yet, above-mentioned two kinds of prior aries, the stroke that all there is a fan-shaped rotation, but on the structural design of notebook computer now, strict to the inner space of casing, and prior art is on spatial design, for meeting the stroke of its fan-shaped rotation, certainly will need to be provided with in casing inside the stroke of larger space with accommodating its assembly and fan-shaped rotation, relative, can't be by the more miniaturization of the structure of casing.Therefore, how to provide a kind of notebook computer that do not need to move, can make notebook computer there is the structural design of slip, be and desire most ardently at present the problem that research improves.
Summary of the invention
The slide construction of current existing notebook computer, the ubiquity notebook computer of need to moving and reverse, could adjust the slide construction of notebook computer bottom surface, and cause unhandy problem to produce.In view of this, the object of the present invention is to provide a kind of electronic installation with slide construction, after the casing of pressing notebook computer, can make the movable part of bottom of shell eject, and on plane, support high by casing, casing can be in the plane top offset by sliding part, and then solves the problem of above-mentioned prior art.
The disclosed electronic installation with slide assemblies according to the present invention, it includes a casing and a slide assemblies, the casing bottom surface has a fluting, and the cantilever that will have perforation is arranged at the casing bottom surface, make cantilever be a swing displacement corresponding to fluting, and cantilever is provided with a sliding-proof pad, this sliding-proof pad is made by the material of a coefficient of static friction more than 0.7, and this cantilever has a retardance position that makes this sliding-proof pad and this plane contact, an and position of dodging made in this this casing of sliding-proof pad retraction; This casing also has a rolling member, and this rolling member is arranged at this bottom surface with relation free to rotate, and this rolling member and this fluting is respectively with respect to these both sides, bottom surface.
Slide assemblies is arranged at casing and corresponding to cantilever, slide assemblies has a stack shell and a movable part, stack shell is fixed in casing, and movable part by coefficient of static friction the material below 0.3 made, and there is a surface of contact in this movable part one side, this surface of contact forms some contact on this plane, movable part is arranged at stack shell with relation movably and corresponding to the perforation of cantilever, make movable part with respect to the stack shell displacement and to a primary importance, one second place and one the 3rd position, when movable part is positioned at primary importance, make cantilever make sliding-proof pad be positioned at the retardance position, when movable part is positioned at the second place, make cantilever make sliding-proof pad be positioned at the position of dodging, or movable part is while being positioned at the 3rd position, movable part supports casing high and makes sliding-proof pad away from plane, make movable part and plane form sliding contact, and by casing in the plane top offset.
Useful technique effect with electronic installation of slide assemblies of the present invention is, while pressing a side of casing, slide assemblies can start by the elastic displacement of cantilever action, and the movable part that makes slide assemblies is extended or the retraction sliding-proof pad, promote casing when the user can stretch out sliding-proof pad by movable part and move, or casing is fixed in to the best use location on plane during movable part retraction sliding-proof pad.
About feature of the present invention, implementation and effect, now coordinate accompanying drawing to be described in detail as follows as most preferred embodiment.
The accompanying drawing explanation
Fig. 1 is according to schematic appearance of suppressing member of the present invention;
Fig. 2 is the schematic diagram according to casing of the present invention bottom surface;
Fig. 3 A is the schematic side view before pressing casing according to the present invention;
Fig. 3 B is the schematic side view when pressing casing according to the present invention;
Fig. 3 C is the schematic side view after pressing casing according to the present invention;
Fig. 4 A is the local enlarged diagram of movable part according to the present invention before action;
Fig. 4 B is the local enlarged diagram of movable part according to the present invention when action;
Fig. 4 C is the local enlarged diagram of movable part according to the present invention when action;
Fig. 5 is that movable part according to the present invention is in the local enlarged diagram of side-looking; And
Fig. 6 is the local enlarged diagram according to circulation guide groove of the present invention.
Wherein, description of reference numerals is as follows:
10 casing 11 bottom surfaces
111 slotted eye 12 rolling members
13 fluting 14 cantilevers
141 stiff end 142 movable ends
15 profile groove 16 sliding-proof pads
17 perforation 20 slide assemblies
21 stack shell 211 walls
22 movable part 221 supporting surfaces
222 surface of contact 23 telescoping member
231 circulation guide groove 2,311 first positioning ends
2312 first oblique protuberance 2,313 first stop end
2314 slideway 2,315 second positioning ends
2316 second oblique protuberance 2,317 second stop end
2318 the 3rd oblique protuberance 232 guide rods
233 elastic parts 30 planes
Embodiment
The disclosed electronic installation with slide assemblies according to the present invention, the computer inputs of the electronic installation of indication including, but not limited to as notebook computer (Notebook), panel computer (Tablet PC) or super removable computer (Ultra Mobile PC, UMPC) etc., providing the user to operate wherein; Yet in the embodiment below the present invention, take notebook computer as example, certain application product of the present invention and scope are not limited with following embodiment.
Refer to the schematic diagram shown in Fig. 1 to Fig. 3 C, the disclosed electronic installation with slide assemblies according to the present invention, wherein electronic installation is a notebook computer, notebook computer belongs to prior art, at this, does not repeat.Be provided with a slide assemblies 20 in casing 10 bottoms.And in the bottom surface 11 of casing 10, be provided with a rolling member 12 and one the fluting 13, and make rolling member 12 be arranged at a side of casing 10 bottom surfaces 11 with relation free to rotate, wherein the external diameter of rolling member 12 must be greater than accommodating slotted eye 111 internal diameters, make that rolling member 12 is unlikely to be dropped out by slotted eye 111, but have at least 1/4th rolling member 12 can protrude from outside slotted eye 111, so that the surface that rolling member 12 protrudes can contact a plane 30.In addition, fluting 13 is arranged to the opposite side of bottom surface 11, makes rolling member 12 and slot 13 respectively with respect to 11 both sides, bottom surface.
Moreover, bottom surface 11 is provided with a cantilever 14 with respect to fluting 13 places, offer a profile groove 15 around cantilever 14, and cantilever 14 has a stiff end 141 and a movable end 142, and the stiff end 141 of cantilever 14 is connected with casing 10, then by profile groove 15 make the movable end 142 of cantilever 14 can be in bottom surface 11 places be one and swing up and down displacement.In addition, cantilever 14 bottoms are provided with a sliding-proof pad 16, and sliding-proof pad 16 consisted of the material of a great friction coefficient (coefficient of static friction is more than 0.7), and the bottom surface of sliding-proof pad 16 is flushed with the bottom surface of rolling member 12.
Become circular arcs and the movable end 142 of above-mentioned cantilever is general, and movable end 142 corresponds to the opening of fluting 13, and run through movable end 142 and the sliding-proof pad 16 of cantilever 14 with a perforation 17, and it is 17 mutual corresponding with fluting 13 to bore a hole.
Slide assemblies 20 is arranged at fluting 13 inside of casing 10, and slide assemblies 20 has a stack shell 21, a movable part 22 and a telescoping member 23, stack shell 21 is fixed in fluting 13 inside and accommodating movable part 22 and telescoping member 23, and with telescoping member 23 stopper movable parts 22 with respect to stack shell 21 slide displacements, but and make in movable part 22 retractions perforation 17 or shift out outside perforation 17.
Telescoping member 23 has a circulation guide groove 231, a guide rod 232 and a flexible member 233, circulation guide groove 231 is arranged on a side wall surface of stack shell 21, and guide rod 232 is positioned to circulate on guide groove 231, and guide rod 232 1 ends are fixedly connected with movable part 22, the other end of guide rod 232 activity orientation is shift reciprocately in circulation guide groove 231, relevant for the practical function of circulation guide groove 231, will describe in detail later.Separately flexible member 233 is placed in stack shell 21 inside, and the two ends that make flexible member 233 are held in respectively on a supporting surface 221 of the wall 211 of stack shell 21 and movable part 22 1 sides (as shown in Figure 5), and flexible member 233 is that movable part 22 is pushed against outwardly under normal conditions, and movable part 22 has a surface of contact 222 away from the opposite side of supporting surface 221, and make movable part 22 made by the material of a low-friction coefficient (coefficient of static friction is below 0.3).
Refer to the schematic diagram shown in Fig. 3 A, Fig. 3 B and Fig. 3 C, according to the present invention, the principle of operation of the disclosed electronic installation with slide assemblies is, displacement by movable part 22 drives guide rod 232 and produce a slippage action of pressing, locating in circulation guide groove 231, and at least provides following four kinds of operating states.
The first operating state: as shown in Figure 3A, when casing 10 is placed in a plane 30, cantilever 14 has a retardance position that makes sliding-proof pad 16 contact with plane 30, so close contact that can be mutual by sliding-proof pad 16 and plane 30 is formed with a high frictional resistance, can be firm by casing 10 with this be positioned on plane 30, and then prevent that casing 10 from sliding arbitrarily.
Now, movable part 22 is in perforation 17 and be positioned at a primary importance (position of normality), and the surface of contact 222 of movable part 22 is in contact with one another with plane 30, one first positioning end 2311 that the guide rod 232 of telescoping member 23 is arranged in circulation guide groove 231 forms a location state (as shown in Fig. 4 A and Fig. 6).
The second operating state: as shown in Figure 3 B, when user's wish moves the casing 10 of notebook computer, can impose a strength of pressing downwards to casing 10 edges, after making casing 10 slightly sink, allow sliding-proof pad 16 form a reacting force on plane 30, reacting force by sliding-proof pad 16 activates cantilever 14 formation one elastic displacements that make progress, can make cantilever 14 have to make one of sliding-proof pad 16 retraction casings 10 position of dodging, make the stressed second place (position of pressured state) that moves to of movable part 22 by this elastic displacement again, and the guide rod 232 that allows movable part 22 promote telescoping member 12 starts action.
Now, guide rod 232 is subject to the promotion of movable part 22 and the first positioning end 2311 from circulation guide groove 231 leaves, and along the first oblique protuberance 2312 displacements one first apart from d1, then to one the first stop end 2313 stops and stops (as shown in Figure 4 B), and this first is equivalent to movable part 22 apart from d1 and moves to the distance (as shown in Figure 6) of the second place from primary importance.In addition, at guide rod 232, be moved in the process of the first stop end 2313, movable part 22 is a compression deformation at the inner extruding flexible member 233 of stack shell 21.
The 3rd operating state: when the user decontrol to casing 10 press strength the time, flexible member 233 in extruding can be discharged, and drive guide rod 232 along slideway 2314 displacement one second distance d2 by the elastic reset power of flexible member 233, then to one the second positioning end 2315 places stop (as shown in Figure 4 C), flexible member 233 promotes movable part 22 and is moved to one the 3rd outer position (positions of release conditions) of stack shell 21 simultaneously, and second distance d2 is equivalent to movable part 22 and moves to the distance (as shown in Figure 6) of the 3rd position from the second place, can form and press for the first time release movement.
So, when movable part 22 is moved to the 3rd position, can be by movable part 22, that casing 10 supports are high, so that sliding-proof pad 16 breaks away from and the contacting of plane 30, pass through again surface of contact 222 some contact of 30 formation in plane of the low-friction coefficient of movable part 22, the user can promote casing 10, and drives casing 10 slide displacement on plane 30 with rolling member 12 and movable part 22, with this, adjusts the position of casing 10.Therefore, by contacting of sliding-proof pad 16 and plane 30, make rolling member 12 can be a stationary state, or by movable part 22 by sliding-proof pad 16 supports from plane 30, and make rolling member 12 be a free state, therefore can provide the casing 10 of set electronic installation to select mobile or fixing.
The 4th operating state: if wish by casing 10 on plane 30 fixedly the time, can again press the edge of casing 10, make its movable part 22 towards stack shell 31 internal displacements, by this press strength allow movable part 22 again involution to primary importance (position of normality), and inwardly extrude flexible member 233 and be a compressive state.Now, movable part 22 can drive guide rod 232 and break away from from the second positioning end 2315, and move up one the 3rd apart from d3 along the second oblique protuberance 2316, then to the second stop end 2317 stops and stops, just can decontrol and press strength and make its guide rod 232 cross the 3rd oblique protuberance 2318 and again slide onto the first positioning end 2311, and the 3rd is equivalent to apart from d3 movable part 22 returns back to primary importance distance (as shown in Figure 6) from the 3rd position, can form and press for the second time location action, in this twice mode of pressing, make movable part 22 form a do action that discharges, locates.
In addition, in above-described embodiment, movable part 22 is made with the material of low-friction coefficient, makes the surface of contact 222 of movable part 22 can on plane 30, form some contact, and allows movable part 22 slide displacement on plane 30 with this surface of contact 222.Its movable part 22 also can further be provided with a ball that replaces surface of contact 222; make ball be arranged at this movable part bottom with relation free to rotate; can make movable part 22 by ball slide displacement on plane; this kind of easy structural change and displacement, all reason is contained in protection scope of the present invention.
The disclosed electronic installation with slide assemblies according to the present invention, after its effect is that casing is placed on a plane, can impose one to a side of casing and press strength, by the casing bottom surface, set cantilever allows the position of dodging in sliding-proof pad retraction casing, and promote movable part with respect to the stack shell displacement, with this, movable part is stretched out to sliding-proof pad outward and supports high casing, the user can make casing slippage on plane by movable part, when the casing of location, only need to press again casing one time, allow in movable part retraction sliding-proof pad, and with sliding-proof pad, casing is fixed in to the best use location on plane.
Although the present invention discloses as above with aforesaid preferred embodiment; yet it is not in order to limit the present invention; any personnel that are familiar with correlation technique; without departing from the spirit and scope of the present invention; can do a little change and retouching, so protection scope of the present invention must be looked the scope that this instructions appending claims defines and is as the criterion.