Locking pop-up mechnaism
Technical field
What the present invention relates to is the locking pop-up mechnaism of storer, especially relate to a kind ofly can plug at any time, the locking pop-up mechnaism of easy to operate vehicle mounted multimedia storer.
Background technology
Common low and middle-grade car audiovisual entertaining systems only are equipped with cassette recorder, radio etc. at present, and cost is low, but tonequality is relatively poor, can't satisfy present most of people's audiovisual requirement.The vehicle multimedia playing system that general medium-to-high grade car is equipped with is equipped with CD, VCD or DVD etc. at present, and the user must insert CD and can use, and its memory capacity is less.When the environment for use of automobile is abominable relatively, can not play antihunt action preferably to itself and CD again, cause CD in vehicle traveling process, to be easy to cause scuffing, so that play unstable, then influence playback quality, even the magnetic head of damage CD-ROM drive, cause whole vehicle multimedia playing system not work.
Along with the continuous lifting of user to the result of broadcast of vehicle multimedia playing system and functional requirement such as easy to use; in view of the above problems; advantages such as multimedia storer (portable hard drive) capacity is big, easy to use, can carry; cassette recorder, CD, VCD or the DVD etc. that can replace in the existing vehicle multimedia playing system reach cassette tape, CD etc.; so be badly in need of proposing a kind of protection multimedia storer of can installing; can be effectively shockproof; can plug multimedia storer, easy to operate mechanism at any time.
Summary of the invention
In view of above-mentioned deficiency, fundamental purpose of the present invention is to provide a kind of and can plugs at any time, easy to operate locking pop-up mechnaism.
The objective of the invention is to be achieved through the following technical solutions:
Locking pop-up mechnaism of the present invention, be provided with a warehouse, one epitaxial lateral overgrowth of especially described warehouse diapire is stretched goes out and is formed with first buckle on the diapire inside surface, buckle has first slide bar on described first buckle, being formed with the restriction guiding slotted eye of first slider bar travel and this first on this first slide bar is clasped, one end of described first slide bar is connected with an end of a fork, also be affiliated to first spring that first slide bar is resetted between on described first slide bar and the warehouse, described fork is to be fixed on going out on the diapire inside surface of extension by point of fixity swingably;
The outside surface of described warehouse diapire, be formed with second buckle, buckle has second slide bar on described second buckle, being formed with the guiding slotted eye that limits self stroke and this second on this second slide bar is clasped, the glide direction of wherein said second slide bar is vertical with the glide direction of first slide bar, and the end of the fork opposite side that is connected with first slide bar cooperates with the end formation planar linkage motion of described second slide bar, between described second slide bar and warehouse, also be affiliated to second spring that second slide bar is resetted, on second slide bar, also be fixed with a latch segment, and be provided with a boss in the one side;
The outside surface of described warehouse diapire, also be formed with the 3rd buckle, buckle has the 3rd slide bar on described the 3rd buckle, being formed with the guiding slotted eye and the 3rd that limits himself stroke on the 3rd slide bar is clasped, the glide direction of wherein said the 3rd slide bar is vertical with the glide direction of second slide bar, on one side of described the 3rd slide bar corresponding be formed with second slide bar on the shell fragment that leans of boss, between described the 3rd slide bar and warehouse, also be affiliated to the 3rd spring that the 3rd slide bar is resetted, in addition, the terminal vertical curve of described the 3rd slide bar is shaped a baffle plate is arranged.
On the said structure basis, wherein:
The both sides of described warehouse diapire outwards also extend to form two respectively and are used for hanging the support that locking pop-up mechnaism is installed, and wherein first buckle is on the diapire inside surface between a support and the warehouse.
Be fixed with at least one group of damping pinch roller on the roof of described warehouse.Wherein said every group of damping pinch roller all is made up of damping shell fragment and elastic press wheel.
Also be provided with two on the diapire inside surface of described warehouse rear portion and be used for fixing mounting circuit boards and prop up hanger, and circuit board is fixed on the circuit board support.
The 3rd slide bar center section has tooth, on warehouse, be fixed with can with the reduction gearing of this tooth engagement.
Described planar linkage motion cooperates the end of the fork opposite side that is meant that first slide bar connects to be welded with cylinder boss, the corresponding hole of matching with this boss that is formed with on the end of described second slide bar.
The inside surface of described warehouse diapire is provided with guide rail.
The invention has the advantages that locking pop-up mechnaism of the present invention utilizes the ingenious cooperation between three slide bars, can be melted into a whole with in-vehicle multi-media system and can eject and lock storer easily at any time, also can be used as portable storer and use.Use proof through reality, this locking pop-up mechnaism can be attached to a jumbo multimedia storer in original in-vehicle multi-media system well, and convenient the taking-up at any time carried.
In addition, locking pop-up mechnaism of the present invention hangs by screw (or double-screw bolt etc.) through support and to be installed in the in-vehicle multi-media system, when vibrations, owing to be underslung installation, and make the relative warehouse of support also can produce corresponding deformation, play good shockproof effect.In addition, on the roof of described warehouse, also be fixed with the damping pinch roller that can be pressed on the storer, this damping pinch roller is the roof that is screwed at warehouse, wherein every group of damping pinch roller all is made up of damping five metals shell fragment (or other material make damping shell fragment) and plastics pinch roller (or other resilient material make pinch roller), therefore, utilizing pinch roller can be pressed in the storer surface rolls, make things convenient for the plug of multimedia storer, utilize self elastic deformation of pinch roller simultaneously, also can play effectively shockproofly and anti-wear to storer, and the deformation of five metals shell fragment also can be played extraordinary cushioning effect.
Therefore, locking pop-up mechnaism of the present invention can well protected storage, can be worked better in the more abominable place of the medium working environment of equipment of storer in automobile or its motion, prolongs its serviceable life.Moreover entire mechanism is mainly finished motion with spring in conjunction with sheet metal component, and cost is low, practicality simple to operate.
Description of drawings
In order to be easy to explanation, the present invention is done to describe in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the structural representation of locking pop-up mechnaism of the present invention.
Fig. 2 is another angle synoptic diagram of structure of locking pop-up mechnaism of the present invention.
Fig. 3 is that the storer of locking pop-up mechnaism of the present invention pushes the another side structural representation (so that the 3rd slide bar end structure conveniently to be shown) in the locking pop-up mechnaism fully.
Fig. 4 is the synoptic diagram simple in structure about storer.
Fig. 5 is that the storer of locking pop-up mechnaism of the present invention does not push the view in the locking pop-up mechnaism as yet fully.
Fig. 6 is the another side view after the storer of locking pop-up mechnaism of the present invention does not push locking pop-up mechnaism as yet fully.
Embodiment
See also Fig. 1, locking pop-up mechnaism of the present invention is provided with warehouse 1, for taking in the multimedia storer.On the inside surface of this warehouse 1 diapire, be provided with guide rail 2, be used for cooperating (as shown in Figure 4 with guide groove on the storer, described multimedia storer outside surface is equipped with and is provided with guide-track groove 8 and draw-in groove 9), be beneficial to the convenient storer of installing, on the roof of this warehouse 1, be provided with three groups of damping pinch rollers 4 that can be pressed on the storer, this damping pinch roller 4 is the roofs that are screwed at warehouse 1, wherein every group of damping pinch roller 4 all is made up of damping five metals shell fragment 41 (or other material make damping shell fragment) and plastics pinch roller 42 (or other resilient material make pinch roller), wherein pinch roller 42 can be pressed in the rolling of storer surface, make things convenient for the plug of multimedia storer, utilize self elastic deformation simultaneously, also can play effectively shockproofly and anti-wear to storer, and the deformation of five metals shell fragment 41 can be played cushioning effect.Please refer to shown in Figure 2ly, be positioned at the rear portion of described warehouse 1, also be provided with two hooks 5 on the inside surface of the diapire of warehouse 1, be used for fixing mounting circuit boards support 6, and circuit board 7 is fixed on the circuit board support 6.
As shown in Figures 2 and 3, the both sides of described warehouse 1 diapire stretch out respectively and are formed with two supports 11, in order to locking pop-up mechnaism of the present invention to be installed, these two supports 11 can hang by screw (or double-screw bolt etc.) and be installed in the in-vehicle multi-media system, when vibrations, owing to be underslung installation, so support 11 relative warehouses 1 also can produce corresponding deformation, play the effect of slowing down vibrations.Wherein on the diapire inside surface between a support 11 and the warehouse 1, be formed with first buckle 3, buckle has first slide bar 10 on this first buckle 3, being formed with guiding slotted eye 3 ' on this first slide bar 10 cooperates with this first buckle 3, the slide bar 10 of winning is snapped on the inside surface of diapire, and can slide along its guiding slotted eye 3 ' direction, and limit the stroke of first slide bar 10 by guiding slotted eye 3 '.One end of described first slide bar 10 is fixedly connected with a button 10 ', and the other end connects an end of a fork 15.In addition, on described first slide bar 10 and warehouse 1, be formed with hook 13,16 respectively, be used for being affiliated to the two ends of first spring 12, the slide bar 10 of winning is slided to automatically reset afterwards.Described fork 15 is to be fixed on the inside surface of diapire between support and the warehouse 1 by point of fixity 14 swingably, the swing that can make for the center of circle around point of fixity 14 by the promotion of first slide bar 10.
As shown in Figures 2 and 3, the outside surface of described warehouse 1 diapire, be formed with second buckle 24, buckle has second slide bar 20 on described second buckle 24, be formed with guiding slotted eye 25 on this second slide bar 20, can cooperate with this second buckle 24, make second slide bar 20 be snapped on the outside surface of warehouse 1 diapire, and can slide along its guiding slotted eye 25 directions, the glide direction of wherein said first slide bar 10 is vertical with the glide direction of second slide bar 20, and the end of fork 15 opposite sides that are connected with first slide bar 10 is welded with cylinder boss 16, the corresponding hole 17 of matching that is formed with on one end of described second slide bar 20 with this boss 16, making wins can produce interlock between the slide bar 10 and second slide bar 20; In addition, on described second slide bar 20 and warehouse 1, be formed with hook 26,27 respectively, be used for being affiliated to the two ends of second spring 21, make second slide bar 20 after sliding, can automatically reset.Draw-in groove 9 on corresponding described multimedia storer on second slide bar 20 is fixed with a latch segment 22.
As shown in Figure 3, the outside surface of described warehouse 1 diapire, also be formed with the 3rd buckle 36, buckle has the 3rd slide bar 30 on described the 3rd buckle 36, be formed with guiding slotted eye 35 on the 3rd slide bar 30, can cooperate with the 3rd buckle 36, the 3rd slide bar 30 is snapped on the outside surface of warehouse 1 diapire, and can slide along its guiding slotted eye 35 directions; The glide direction of wherein said second slide bar 20 is vertical with the glide direction of the 3rd slide bar 30, and a side of second slide bar 20 is provided with boss 23, the corresponding shell fragment 34 that leans with this boss 23 that is formed with on one side of described the 3rd slide bar 30, make second spring 21 to be mounted under the state after being elongated, when the 3rd slide bar 30 slides, because second spring 21 will shrink, 20 of second slide bars can be retracted by elastic force that saved; In addition, on described the 3rd slide bar 30 and warehouse 1, be formed with hook 37,38 respectively, be used for being affiliated to the two ends of the 3rd spring 31, make the 3rd slide bar 30 after sliding, can automatically reset.Moreover described the 3rd slide bar 30 terminal vertical curve are shaped has a baffle plate 33 (in Fig. 3, for the clear baffle plate 33 that shows, wherein storer has been locked in the warehouse 1), is used for replacing storer; The 3rd slide bar 30 center sections have tooth, can mesh with reduction gearing 32, in the effect lower slider of reduction gearing 32.
When storer pushes warehouse 1, as shown in Figure 5 and Figure 6, the guide-track groove 8 that guide rail 2 on the warehouse 1 is embedded on the storer, storer slowly in the push-on process, at first the baffle plate 33 of the 3rd slide bar 30 1 ends can be replaced storer, then further promote storer, the 3rd slide bar 30 can move toward the rear portion (looking from accompanying drawing shown in Figure 1) of warehouse 1 with storer, at this moment, the 31 elongation tensions of the 3rd spring, and the horizontal ramps of originally withstanding on the 3rd slide bar 30 of second slide bar, 20 convex platforms 23 34 also moves to warehouse 1 (looking from accompanying drawing shown in Figure 1) rear portion, make boss 23 built on stilts, second spring 21 shrinks pulling second slide bar 20, be subjected to the position-limiting action of second buckle 24 and guiding slotted eye 25, second slide bar 20 slides toward button 10 ' the same side direction (looking from accompanying drawing shown in Figure 3) along guiding slotted eye 25 directions, and the latch segment 22 on second slide bar 20 is along with second slide bar 20 slides together, slowly snaps in the draw-in groove 9 of storer into.As shown in Figure 3, when storer pushed fully, the latch segment 22 on second slide bar 20 snapped in the draw-in groove 9 on the storer fully, locking storer shell.
When taking out storer, as Fig. 1, Fig. 2, Fig. 3, Fig. 5 and shown in Figure 6, push button 10 ', first slide bar, the 10 promotion forks 15 that are connected in button 10 ' this moment are that swing in the center of circle with point of fixity 14, cylinder boss on the fork 15 16 rotates simultaneously, withstand the hole 17 on second slide bar 20, because of being subjected to the position-limiting action of second buckle 24 and guiding slotted eye 25, and then promote second slide bar 20 along past button 10 ' opposite side direction (looking) slip of guiding slotted eye 25 directions, second spring, 20 elongation tensions simultaneously from accompanying drawing shown in Figure 3.The slip of second slide bar 20 drives latch segment 22 motions on it, withdraws from the draw-in groove 9 of storer.The 3rd spring 31 shrinks simultaneously, spurring the 3rd sliding stalk 30 resets toward described warehouse 1 front portion (looking from accompanying drawing shown in Figure 1) motion along guiding slotted eye 35 directions, block 33 promotes storer and moves toward described warehouse 1 front portion (looking from accompanying drawing shown in Figure 1) along guide rail 2, latch segment 22 finally withdraws from draw-in groove 9 fully, and storer is ejected locking pop-up mechnaism.At this moment, horizontal ramps 34 on the 3rd slide bar 30 also is reset to enable position, this moment is because the restriction of the sliding stroke of first slide bar 10, hinder further pressing keys 10 ', thereby let go, this moment second, spring 21 shrank owing to being elongated desire, but second slide bar, 20 convex platforms 23 are stoped by the horizontal ramps on the 3rd slide bar 30 34 again.In ejection process, reduction gearing 32 can be controlled the movement velocity of the 3rd slide bar 30, reduces the impulsive force to storer, avoids storer integral body in ejection process releasing mechanism that flies out.