CN102074252B - Disc device - Google Patents

Abstract

The invention aims at providing a disc device capable of linking the actions of an opening-closing component for opening and closing an inserted hole and a conveying component and capable of enable the opening-closing component to move with a proper amount of movement so as to be capable of closing the inserted hole. A gate component (60) is arranged to be capable of being linked with a roller bracket (44). The gate component (60) and the roller bracket (44) rotate in a linkage way, and only rotate in a specified range; and then a protrusion part (64) of the gate component (60) is arranged on a pressing part (37) arranged on a lateral slide block (30a) to press the lateral slide block (30a) towards a direction Y1. Therefore, the gate component (60) rotates clockwise, and an opening-closing plate part (61) of the gate component (60) seals the inserted hole (5) from the inner side. Therefore, the inserted hole (5) can be reliably sealed by utilizing the gate component (60), and other discs and the like can be prevented from being inserted into the device from the inserted hole (5) in the period that the disc D is rotated and driven.

Description

Dish device

Technical field

The present invention relates to a kind of dish (disk) device, be wherein provided with open and close member, when dish is inserted into from insert port and is loaded into device inside, this open and close member closes insert port.

Background technology

In so-called suction type disc device, casing is provided with the insert port of slit-shaped openings, the dish inserted from insert port to be moved to by transport roller and to be loaded into box house.What have in this class dish device is provided with open and close member for opening and closing insert port and gate (shutter) component.When dish is lived by clamp in casing, utilize component of the strobe insert port to be closed, other dishes just can be prevented to be mistakenly inserted box house from insert port.

In this kind of dish device, must mobile component of the strobe, thus when waiting tray inserts, insert port can be set to opening-wide state and then insert port be closed after moving into dish.

Common way is, described in patent documentation 1 below and patent documentation 2, arranges the special switching mechanism for making component of the strobe action at box house.But this switching mechanism must in time move component of the strobe and insert port is closed after dish filling completes, therefore, the structure of switching mechanism becomes complicated, needs a lot of parts to form this mechanism.Also have assembling procedure numerous and diverse in addition, and switching mechanism occupy the shortcoming in large-area space in casing.

In the dish device described in patent documentation 3 below, between the rotating disk rotated for driving-disc and insert port, be provided with roller arm, this roller arm carries the transport roller for carrying dish.This roller arm with the support than transport roller closer to the axle of insert port one side position for fulcrum, install in mode free to rotate.In addition, roller arm is provided with than the door (door) of described fulcrum closer to insert port side.

The principle of work of this dish device is, when roller arm is towards when making the transport roller direction be crimped onto on dish rotate, door just leaves insert port, and insert port is opened wide; Otherwise when roller arm rotates towards the direction making transport roller away from dish, insert port is just closed by door.

But being configured to of this dish device, transport roller and door are arranged on two ends of the roller arm of horizontal-extending, and roller arm take intermediate point as fulcrum, therefore, individually cannot set the displacement of transport roller and the opening and closing displacement of door.Therefore, when insert port is selectively closed by a door, on the contrary just easily occur transport roller cannot move to range hadn wheel position enough far away or, when attempting transport roller fully away from dish, the displacement of door becomes long, suitably cannot perform the problems such as on-off action.

Patent documentation 1: Japanese Unexamined Patent Publication 2003-100067 publication

Patent documentation 2: Japanese Unexamined Patent Publication 2004-348907 publication

Patent documentation 3: Jap.P. No. 3634126 publication

Summary of the invention

The invention solves the problem of above-mentioned prior art, object is to provide a kind of dish device, this dish device adopts the supporting member that to carry carrying component to support open and close member for opening and closing insert port, enable the structure of open and close member movement along with the action of supporting member, the supporting structure of open and close member can be realized thus simply.

Another object of the present invention is to provide a kind of dish device, this dish device adopts the mode of the displacement of supporting member and open and close member of can individually setting, thus can make carrying component along with the action of supporting member in carrying position and to regain (From anti-) movement is enough between position distance; And open and close member can be made to move the distance of the suitable size required when opening and closing insert port.

The invention is characterized in, comprise: casing that there is the insert port for inserting dish; And carrying component, be arranged on the inner side of described insert port, for carrying dish, this dish device also has: supporting member, carry described carrying component, move between the retrieving position that described carrying component is separated in dish carrying position and described carrying component and dish; Open and close member, is carry in the mode that can move freely by described supporting member; And switching member, provide displacing force to described open and close member; When described supporting member makes described carrying component move from described dish carrying position to described retrieving position, along with the movement of described supporting member, described open and close member moves near the position of described insert port or the position of partially enclosed described insert port; Then, utilize described switching member, make described open and close member move to the position of closed described insert port.

In dish device of the present invention, the open and close member for opening and closing insert port is carry by supporting member, and therefore, the supporting structure of open and close member is simple.In addition, owing to making open and close member move to insert port direction when supporting member action is to make carrying component leave dish, therefore, it is possible to make open and close member synchronously carry out action with the movement of carrying component with the mechanism with minimal components.In addition, open and close member close to insert port or insert port is partially enclosed after, utilize switching member to move open and close member insert port is closed, therefore, it is possible to set the carrying displacement of component and the opening and closing displacement of open and close member independently of one another, most optimally.

Such as, in the present invention, described supporting member is carry in the mode that can freely rotate in described casing, the rotating fulcrum of described supporting member is arranged on than the side of described carrying component closer to described insert port, and described open and close member is being carry in the mode that can move freely by described supporting member than the side of described carrying component closer to described insert port.In this case, described open and close member is carry in the mode that can freely rotate by described supporting member by linking fulcrum, and described link fulcrum is preferably positioned at the position different from the rotating fulcrum of described supporting member.

In above-mentioned dish device, after supporting member rotation, carrying component are away from dish, open and close member rotates together with supporting member, and open and close member can move to close to the position of insert port or by position partially enclosed for insert port.At this moment, by suitably setting from rotating fulcrum to the distance of carrying component or the distance linking fulcrum and rotating fulcrum, just can set larger carrying component amount of movement, and be easy to the optimum distance that is set as by the amount of movement of open and close member needed for on-off action.

In addition, in the present invention, both can adopt the mode that supporting member orthoscopic in casing moves instead of rotates, open and close member also can be adopted in addition not rotate relative to supporting member, but can the mode that moves freely of orthoscopic.

The present invention preferably described open and close member is formed by sheet material, and has the bend of the outside projection towards described insert port.

In above-mentioned dish device, if the edge being loaded into the dish in casing adopts the structure relative with the inside surface of the bend of open and close member, even if then insert port configures near the neighboring of the dish loaded, also can guarantee to maintain a certain distance between the edge of dish and open and close member, can prevent the neighboring of coiling from touching open and close member.

In addition, preferably, when described insert port is closed by described open and close member, described bend enters the inside of described insert port in the present invention.

By adopting this structure, the loading position of dish can be made close to insert port, easily constructing small-sized dish device.

In addition, the present invention is configured to, and on described open and close member, the edge part of described bend defines curved tabs towards the curving contrary with the side that there is described link fulcrum; When described insert port is closed by described open and close member, described curved tabs is relative with the inner side of the edge part of described insert port.

In above-mentioned dish device, when insert port is closed by open and close member, between the bend of open and close member and the edge part of insert port, can not form gap again, can prevent dish from entering described gap.

In addition, in the present invention, when coil device be in described open and close member leave the opening-wide state of described insert port time, the inside surface of described open and close member extends from described insert port to the inside of described casing, plays the effect of the guiding face as the dish inserted from insert port.

Open and close member during by insert port being opened wide is used as the guiding face of dish, even if guiding face also can be utilized to be corrected to by dish insert posture normally when being inserted at a slant relative to insert port by dish.

Structure of the present invention is, described switching member utilizes displacing force facing one direction to move described supporting member, described carrying component is moved from described dish carrying position to described retrieving position, then, by further to the movement in a described direction, described open and close member is made to move to the position described insert port be closed.

As mentioned above, displacing force by means of the switching member for mobile supporting member makes open and close member move to detent position, just can save the special switching member for making open and close member action, thus reduction number of components, also can make open and close member and the mobile synchronization action carrying component in addition.

In addition, open and close member moves to after the position of insert port or the position that a part of insert port is closed by means of the displacing force of supporting member, utilize switching member that closure member is moved to closed state, therefore, even if switching member displacement is very short after supporting member moves to retrieving position, also open and close member can be made to move fully, reach closed state.

Preferably, the displacing force of described switching member is delivered to described open and close member via elastic component in the present invention.Such as, in the present invention, described elastic component is the elastic deformation portion formed as one with described switching member.

As mentioned above, the displacing force of switching member is supplied to open and close member via elastic component, thus, when open and close member attempts insert port to be closed, insert finger etc. if inserted into the mouth, can prevent the displacing force of switching member from waiting finger and apply large pressure.

Invention effect

In dish device of the present invention, the supporting member that open and close member is used to mobile carrying component carries, and therefore, the supporting structure of open and close member is simple.

In addition, utilize the supporting member that carry carrying component to be moved to by open and close member near the position of insert port or by after position partially enclosed for insert port, utilize switching member to make open and close member move to closed state; Therefore, it is possible to independently of one another, most optimally the setting carrying displacement of component and the amount of movement of the on-off action of open and close member.

Accompanying drawing explanation

Fig. 1 is the integrally-built stereographic map of the dish device represented in embodiments of the present invention.

Fig. 2 is the right view of Fig. 1.

Fig. 3 is the enlarged partial sectional view representing the state inserting dish from insert port.

Fig. 4 is the enlarged partial sectional view of the state of indicating panel when being inserted into carrying mechanism.

Fig. 5 be indicating panel be moved to can clamp position time the enlarged partial sectional view of state.

Fig. 6 be indicating panel be moved to can clamp position time the enlarged partial sectional view of state.

Fig. 7 be indicating panel be moved to box house and complete clamp, component of the strobe close after the enlarged partial sectional view of state.

Description of reference numerals

1 ... casing

5 ... insert port

10 ... tectonic element

20 ... rotary driving part

23 ... rotating disk

27 ... clamp (clamper)

30a ... right side side's slide block (the 1st switching member)

30b ... left side side's slide block (the 2nd switching member)

37 ... gate press section

41 ... transport roller (carrying component)

44 ... roller support (supporting member)

45 ... bolster (rotating fulcrum)

60 ... component of the strobe (open and close member)

61 ... opening-closing plate portion (bend)

61a ... curved tabs

63 ... coupling shaft (link fulcrum)

64 ... jut

Embodiment

Fig. 1 is the integrally-built stereographic map of the dish device represented in embodiments of the present invention, and Fig. 2 is the right view of Fig. 1.Shown in Fig. 1 and Fig. 2 be waiting tray insert time holding state, wherein eliminate casing.Fig. 3 to Fig. 7 represents the enlarged partial sectional view coiling the action component of the strobe is closed from insertion, state when what Fig. 3 represented is dish insertion insert port, what Fig. 4 represented is coil state when being inserted into carrying mechanism, what Fig. 5 and Fig. 6 represented is dish is moved to can clamp position time state, what Fig. 7 represented is dish is moved to box house and complete clamp, component of the strobe close after state.

In the various figures, X1 side is right, X2 side is left, Y1 side is front, Y2 side is rear, Z1 side is top, Z2 side is below.The diagram of right side side slide block 30a is eliminated in Fig. 2.In addition, a part of cross section of the casing 1 with insert port has been shown in Fig. 3 to Fig. 7, in Fig. 1 and Fig. 2, has then eliminated the diagram of casing 1.

The dish D that DVD (digital versatile disc) or CD (Compact Disc) equal diameter is 12cm can be loaded in dish device.

As shown in Fig. 3 to Fig. 7, dish device has casing 1.Casing 1 is formed by sheet metal.If the dish device of vehicle-mounted use, the size of casing 1 is such as 1DIN (Deutsche industry norm (DIN)) or 1/2DIN size, and casing 1 adopts the mode in the panel board be embedded in automobile to arrange.

Casing 1 has base plate 2 and top board 3 and front panel 4.Casing 1 has rear panel in Y2 side, has side panel in X1 side and X2 side.The front panel 4 of casing 1 there is an insert port 5.In the front of the front panel 4 of casing 1, the decoration panel formed by synthetic resin is installed, various control member and display device are set before this decoration panel.Decoration panel has a panel part insert port be communicated with insert port 5, dish D is via this panel part insert port and insert port 5, and the inside towards casing 1 is inserted.Insert port 5 is formed as elongate on left and right directions (X1-X2 direction).

The tectonic element 10 shown in Fig. 1 and Fig. 2 in the internal storage of casing 1.As shown in Figure 2, tectonic element 10 has driving base 11 in bottom, have clamp base 12 on top.Drive base 11 and clamp base 12 all to be bent by sheet metal to form.As depicted in figs. 1 and 2, drive on base 11 and arrange the coupling shaft 13 extended to X1 direction and X2 direction in Y2 side, on clamp base 12, the end of Y2 side is connected axle 13 and carries in mode free to rotate.

Be provided with multiple elastic bearing in the inside of casing 1 and vibration damper 15a, 15b of driving base 11.As depicted in figs. 1 and 2, these vibration dampers 15a, 15b is formed by enclosing fluid at the bag interior of elastomeric material.Vibration damper 15a, 15b are fixed on the inside surface of casing 1, are fixed on and drive the bolster on base 11 to be carry by vibration damper 15a, 15b respectively.Dish is after D is loaded in tectonic element 10, and drive base 11 just by under the flexibly mounted state of vibration damper 15a, 15b, driving-disc D rotates.

As shown in Figure 2, Y1 side on base 11 is driven to be provided with rotary driving part 20.As shown in Figure 3, rotary driving part 20 has to be fixed on and drives the Spindle Motor 21 on base 11 and be fixed on the rotating disk 23 that the synthetic resin material on the turning axle 22 of Spindle Motor 21 makes.

As shown in Figure 1, drive on base 11 and carry shaven head (light ヘ ッ De) 25.Shaven head 25 is arranged on and drives the guide mechanism on base 11 to carry in the mode that can move freely, but also is provided with the thread mechanism that shaven head 25 is reciprocated along described guide mechanism.The radial direction of shaven head 25 by means of the effect of thread mechanism along the record surface of the dish D lived by rotating disk 23 clamp to dish D moves.

As shown in Figure 1, the clamp 27 be made up of synthetic resin material is bearing in the end being positioned at Y1 side of clamp base 12 in mode free to rotate, and on this end, be provided with the leaf spring 26 (Z2 direction) below the axial rotary of clamp 27 pressed.

As depicted in figs. 1 and 2, driving the end being positioned at Y2 side of base 11, monoblock type defines the protrusion tab 12a outstanding to X1 direction, this protrusion tab 12a is installed with torsion coil spring (torsion coil spring) 17.One end of torsion coil spring 17 rides over and drives on base 11, and the other end rides on clamp base 12, is the fulcrum acting force counterclockwise lasting for clamp base 12 is applied with coupling shaft 13.That is, clamp base 12 is applied with rotary action power constantly by according to mode as shown in Figure 7, thus clamp 27 is pressed against on rotating disk 23.

As depicted in figs. 1 and 2, the end being positioned at Y1 side of clamp base 12 is fixed wtih the lift shaft 18 outstanding to X1 direction.If apply upward the power in (Z1 direction) to this lift shaft 18, clamp base 12 will overcome the acting force of torsion coil spring 17 and rotate along clockwise direction, makes clamp 27 leave rotating disk 23.

As shown in Figure 1, on the driving base 11 of tectonic element 10, right side side slide block 30a is set in X1 side as the 1st switching member, left side side slide block 30b is set in X2 side as the 2nd switching member.As shown in Figure 1, right side side slide block 30a has a guiding long hole 31 extended at fore-and-aft direction (Y1-Y2 direction), guidance axis 19 is fixed on and drives on base 11.A right side side slide block 30a arranges multiple guiding long hole 31 and guidance axis 19, but only illustrates 1 group in Fig. 1.Slided on guidance axis 19 by guiding long hole 31, right side side slide block 30a just can be made to reciprocate in Y1-Y2 direction.Similarly, slide block 11b in left side side's is also bearing in the sidepiece of the X2 side driving base 11 in the mode that can reciprocate at fore-and-aft direction.

Drive the left back of base 11 to be provided with motor M, utilize square slide block 30b on the left of the power drive of this motor M to move at fore-and-aft direction.Drive on the lower surface of base 11 and be provided with link mechanism, right side side slide block 30a and left side side slide block 30b is linked up by described link mechanism, synchronously moves in the same direction.Under the holding state shown in Fig. 1, right side side slide block 30a and left side side slide block 30b rearward (Y2 direction) is mobile.

Drive on base 11 and be provided with filling testing agency, center pit arrival rotating disk 23 this situation above that diameter is the dish D of 12cm detects in this filling testing agency.Once this filling testing agency detects dish D, motor M just starts action, and right side side slide block 30a is moved synchronously to Y1 direction together with left side side slide block 30b.

Main explanation right side side slide block 30a below.Right side side slide block 30a and left side side slide block 30b plays identical function, and the shape of left side side slide block 30b is identical with right side side slide block 30a with structure.

As shown in Figure 1, slide block 30a in right side side's is provided with clamp and controls cam part 32.Clamp controls cam part 32 to be had and more levels off to front (Y1 direction) the cam elongated hole 32a in (Z1 direction) and major diameter exit aperture (escaping げ cave) the portion 32b that couples together in Y2 side with this cam elongated hole 32a more upward.The lift shaft 18 be arranged on clamp base 12 is inserted in cam elongated hole 32a and exit aperture portion 32b, can move therein.

Under the holding state shown in Fig. 1, right side side slide block 30a rearward (Y2 direction) is mobile, and therefore, lift shaft 18 promotes along Z1 direction by means of the effect of cam elongated hole 32a.At this moment, as shown in Figure 3 and Figure 4, clamp base 12 rotates along clockwise direction, and clamp 27 leaves rotating disk 23 and is moved upward, and becomes clamp disarm state.The center pit of dish D move to the top of rotating disk 23 after described filling testing agency perform and detect action, motor M starts action, and make right side side slide block 30a forwards (Y1 direction) movement, lift shaft 18 will move in exit aperture portion 32b.At this moment, as shown in Figure 7, clamp base 12 utilizes the elastic force of torsion coil spring 17 and rotates in the counterclockwise direction, and the centre of dish D is pressed on rotating disk 23 by clamp 27, and dish D is just sandwiched on rotating disk 23.

As shown in Figure 1, slide block 30a in right side side's is provided with locking cam portion 33.This locking cam portion 33 has the locking elongated hole 33a extended along the longitudinal direction and the major diameter exit aperture portion 33b coupled together with the Y2 side of locking elongated hole 33a.

Under the holding state shown in Fig. 1, when right side side slide block 30a moves to Y2 direction, the restriction axle (not shown) be fixedly installed on casing 1 is just maintained in locking elongated hole 33a.At this moment, the inner side that tectonic element 10 is just maintained at casing 1 can not be moved, and the dish D moved into from insert port 5 just can move in the gap easily between rotating disk 23 and the clamp 27 leaving rotating disk 23.When described filling testing agency perform an action, after right side side slide block 30a moves to Y1 direction, as shown in Figure 7, clamp 27 declines, the centre of dish D will be jammed, meanwhile, locking elongated hole 33a leaves described restriction axle, limits axle and will move to exit aperture portion 33b.At this moment, tectonic element 10 is unrestricted in casing 1, by vibration damper 15a, 15b elastic bearing.During being sandwiched in the dish D on rotating disk 23 and being subject to rotary actuation, external vibration is just easy to by the vibration as vibration damper 15a, 15b and eliminates, and prevents external vibration to cause direct impact to tectonic element 10.

As shown in Figures 2 and 3, carrying mechanism 40 is provided with between insert port 5 and rotary driving part 20.

Carrying mechanism 40 has transport roller 41 and to be relatively fixed guidance part 43 with the Z1 side of transport roller 41.Transport roller 41 and fixing guidance part 43 are carrying component of the present invention respectively.In this embodiment, the transport roller 41 as one of carrying component is carry by the roller support 44 as supporting member, and after support 44 rotates, dish D clamps by transport roller 41 and fixing guidance part 43.But, the present invention also can take contrary mode, namely in casing 1, arranges motionless transport roller 41, and fixing guidance part 43 is supported by roller support 44, and after roller support 44 rotates, dish clamps by fixing guidance part 43 and transport roller 41.In addition, the roller rotated freely also can be used to replace fixing guidance part 43.

Fixing guidance part 43 is formed by the synthetic resin material that friction factor is little, and its top board 3 being fixed on casing 1 can not move below.The lower surface of fixing guidance part 43 becomes the guiding face 43a of horizontal-extending on Y1-Y2 direction.

Transport roller 41 is formed as cylindric by the material that the friction factor such as synthetic rubber are large, is arranged on the periphery of the roll shaft 42 that metal material is made.Two overhang brackets of roll shaft 42 are on roller support 44.

Roller support 44 is formed by sheet metal.As depicted in figs. 1 and 2, roller support 44 X1 side there is right side support 44a and from this on the right side of the right-hand end 44b that extends upward of the end being positioned at Y1 side of support 44a.In addition, as shown in Figure 3, roller support 44 X2 side there is left side support 44c and from this on the left of the left end 44d that extends upward of the end being positioned at Y1 side of support 44c.

As shown in Figure 2, in the X1 side of roller support 44, right-hand end 44b there is a support holes 44e; As shown in Figure 3, in the X2 side of roller support 44, left end 44d there is a support holes 44f.Support holes 44e and support holes 44f are positioned on the axis parallel with X1-X2 axle.The inner side of the both sides panel of casing 1 is fixed wtih short a pair bolster 45,45, support holes 44e, 44f support shaft 45,45 supporting respectively, and roller support 44 is supported to and freely can rotates as rotating fulcrum using bolster 45,45.As shown in Figure 3, hang draft helical spring 46 between the base plate 2 of roller support 44 and casing 1, roller support 44 is applied with anticlockwise acting force constantly.

As shown in Figure 2, be formed with retaining hole 44g in the end of the Y2 side of the right side support 44a of roller support 44, the Y2 side of left side support 44c end similarly opening define retaining hole 44g (not shown).Two ends of roll shaft 42 are inserted in retaining hole 44g respectively.Under the holding state shown in Fig. 2, utilizing the elastic force pair roller support 44 of draft helical spring 46 to apply anticlockwise acting force, utilizing this acting force by roll shaft 42 by being pressed on fixing guidance part 43.

In addition, the end being positioned at X2 side at roll shaft 42 is fixed wtih little tooth (pinion) gear, and the rotary power that not shown carrying motor provides is passed to described little gear, and drive roller shaft 42 rotates.

As shown in Figures 2 and 3, roller support 44 is provided with relative guidance part 44h, the coboundary of the coboundary of right side support 44a and left side support 44c is linked up.That is, right side support 44a rectangular bending under the X1 side direction of relative guidance part 44h is formed, and support 44c rectangular bending under the X2 side direction of relative guidance part 44h in left side is formed.

The guiding face 44i of the upper surface of relative guidance part 44h is tabular surface.Under the holding state shown in Fig. 2 and Fig. 3, guiding face 44i is in and more levels off to the heeling condition of rear (Y2 direction) (Z1 direction) lifting more upward.

Movable guidance part 50 is provided with between carrying mechanism 40 and insert port 5.Movable guidance part 50 is formed by the low-friction coefficient synthetic resin material identical with fixing guidance part 43, and its lower surface is level and smooth guiding face 51.Guiding face 51 is positioned at the top of the guiding face 44i of the relative guidance part 44h be arranged on roller support, and relative with this guiding face 44i.

As depicted in figs. 1 and 2, define to the outstanding short bolster 52,52 in X1 direction and X2 direction in end (Y1 side) monoblock type of movable guidance part 50.Each bolster 52,52 is supported in mode free to rotate in the seat part that is arranged on the both sides panel of casing 1.Utilize the own wt of movable guidance part 50 and the acting force of not shown spring member, the clockwise rotary action power centered by bolster 52,52 is applied with to movable guidance part 50.Be formed than the retainer 53 of bolster 52,52 closer to Y1 side at the upper surface of movable guidance part 50.As shown in Figure 3, when retainer 53 arrives to the lower surface of top board 3 of casing 1, movable guidance part 50 just reaches the rotational limitation that can not continue to rotate along clockwise direction.Be exactly contact condition when movable guidance part 50 is in the heeling condition shown in Fig. 3, the dish D inserted from insert port 5 is easy to abut guiding face 51.

As shown in Figure 3, under the holding state that waiting tray inserts, the relative spacing between the guiding face 51 of the lower surface of movable guidance part 50 and the guiding face 44i of relative guidance part 44h is in insert port 5 side state that is wider, that narrow gradually towards transport roller 41.In addition, the end 51a that the guiding face 51 of movable guidance part 50 is positioned at Y2 side is relative with the left side of transport roller 41, and similarly, the end 44j being positioned at Y2 side of the guiding face 44i of relative guidance part 44h is also relative with the left side of transport roller 41.In addition, the interval between end 51a and end 44j is less than the gauge coiling D.

As shown in figures 1 and 3, in the front end (end of Y1 side) of fixing guidance part 43, be fixed wtih mechanical switch S1 at the approximate centre position in X1-X2 direction, actuator (actuator) Sa of switch S 1 is outstanding to Y1 direction.Recess 54 is formed at the upper surface being positioned at the end of Y2 side of movable guidance part 50.When rotating in the counterclockwise direction under the effect of movable guidance part 50 at spring member, actuator Sa is upwards pressed by the bottom surface of recess 54, and the output of switch S just switches to ON from OFF.

As depicted in figs. 1 and 2, define to the outstanding lifting jut 55,55 in X1 direction and X2 direction in rearward end (being positioned at the end of the Y2 side) monoblock type of movable guidance part 50.

In addition, the component of the strobe 60 playing open and close member effect is provided with below movable guidance part 50.Component of the strobe 60 is formed by sheet metal.As shown in Fig. 3 to Fig. 7, component of the strobe 60 has the opening-closing plate portion 61 that can close insert port 5 from inner side.Opening-closing plate portion 61, when being blocked with the parallel plane truncation surface of Y-Z, becomes the roughly cylindric bend of protruding side towards insert port 5.

Edge part as the side in the counterclockwise direction, opening-closing plate portion 61 of bend is formed with curved tabs 61a.This curved tabs 61a is formed towards a lateral buckling contrary with the side being provided with coupling shaft 63,63 from the edge part in opening-closing plate portion 61, and it is the elongate plate portion of smooth extension in X direction.

As shown in Figure 1, component of the strobe 60 has the right side support 62a being roughly bent to right angle from the X1 side in opening-closing plate portion 61 and the left side support 62b being roughly bent to right angle from the X2 side in opening-closing plate portion 61.

The inside surface of the right-hand end 44b of roller support 44 and the inside surface of left end 44d are fixed wtih short coupling shaft 63,63, the right side support 62a of component of the strobe 60 and left side support 62b is supported in the inner side of roller support 44, freely can rotate using coupling shaft 63,63 as link fulcrum.

As linking the coupling shaft 63,63 of fulcrum and being configured in different positions as the bolster 45,45 of the rotating fulcrum of roller support 44, as shown in Figure 3, when component of the strobe 60 leaves insert port 5 thus makes insert port 5 open wide, coupling shaft 63,63 is just configured in than the inside of bolster 45,45 further from the casing 1 of insert port 5.

The spring member such as torque spring or draft helical spring (all not shown) is installed between component of the strobe 60 and roller support 44, component of the strobe 60 is applied with constantly in roller support 44 makes it in the counterclockwise direction, and namely opening-closing plate portion 61 is away from insert port 5 thus the acting force that rotates of the direction making insert port 5 open wide.

The right side support 62a of component of the strobe 60 is provided with the jut 64 outstanding to X1 direction, left side support 62b is provided with the jut 64 outstanding to X2 direction.If by this jut 64 towards the pressing of Y1 direction, component of the strobe 60 will rotate towards the clockwise direction contrary with the acting force of spring member, and as shown in Figure 7, insert port 5 is closed by opening-closing plate portion 61, form closed state.

As shown in Figure 1, be provided with roller in the Y1 side of right side side slide block 30a and control cam part 34.Roller control cam part 34 have be formed in upside upside guidance part 34a, be formed in downside and than upside guidance part 34a closer to the downside limiting unit 34b of Y2 side, the inclined guide hole 34c that connects together with upside guidance part 34a and downside limiting unit 34b.The end 42a that roll shaft 42 is positioned at X1 side is inserted into roller control cam part 34 in the mode that can be free to slide.

Guidance control cam part 35 is formed in the end being positioned at Y1 side of right side side slide block 30a.Guidance control cam part 35 has the lifting guidance part 35a being positioned at Y1 side and the maintenance guidance part 35b extended to Y2 side.Lifting guidance part 35a more levels off to rear (Y2 direction) to tend to more gradually the dip plane of top, keep guidance part 35b to be the horizontal plane extended on Y1-Y2 direction.When right side side slide block 30a moves to Y1 direction, being arranged on lifting jut 55 on movable guidance part 50 will sliding friction Guidance control cam part 35, controls the attitude of movable guidance part 50 thus.

Be positioned at the end of Y1 side at right side side slide block 30a, be integrally formed and sandwich the gate press section 37 that otch 36 upwards extends.After right side side slide block 30a moves to Y1 direction, gate press section 37 will towards the jut 64 of Y1 direction pressing component of the strobe 60.

Right side side slide block 30a is formed by synthetic resin material, and gate press section 37 constitutes the elastic deformation portion of elastically deformable.In addition, also the elastic component such as rubber or spring can be installed by the end being positioned at Y1 side at right side side slide block 30a and form gate press section 37.

The following describes action dish D being moved to dish device inside.

(holding state when waiting tray inserts)

As shown in Figure 1 to Figure 3, under the dish of not yet insertion dish D inserts holding state, right side side slide block 30a and left side side slide block 30b both moves to Y2 direction.Thus, lift shaft 18 clamp be arranged on right side side slide block 30a controls the cam elongated hole 32a lifting of cam part 32, and clamp base 12 clockwise direction is rotated, and clamp 27 leaves rotating disk 23 and moves to above it.

In addition, the end 42a of roll shaft 42 is subject to the guiding that the roller be formed on right side side slide block 30a controls the upside guidance part 34a of cam part 34.Thus, utilize the elastic acting force that draft helical spring 46 pair roller support 44 applies, roller support 44 just rotates counterclockwise, utilizes the elastic force of draft helical spring 46, is applied with towards the acting force of fixing guidance part 43 roll shaft 42 of transport roller 41.In addition, the lifting guidance part 35a that right side side slide block 30a is positioned at the end of Y1 side leaves lifting jut 55, movable guidance part 50 rotates clockwise by means of the acting force of himself weight and not shown spring member, as shown in Figure 3, forms contact attitude at a slant.

As shown in Figure 3, the component of the strobe 60 be bearing on roller support 44 utilizes the acting force of not shown spring member and rotates counterclockwise.Thus, insert port 5 is left in opening-closing plate portion 61, and insert port 5 becomes opening-wide state.

Under the holding state shown in Fig. 3, between the guiding face 51 of the lower surface of movable guidance part 50 and the guiding face 44i of the relative guidance part 44h below it between the upper and lower every being in insert port 5 side state that is wider, that narrow gradually towards transport roller 41 direction.

In addition, because component of the strobe 60 is rotating counterclockwise, therefore opening-closing plate portion 61 is between the inside surface and the guiding face 44i of roller support 44 of the A lower side wall portion 1b of insert port 5.That is, opening-closing plate portion 61 becomes the bridge of wall portion 1b and guiding face 44i, prevents and form the space of deeply caving in downside between the inside surface and guiding face 44i of wall portion 1b.Therefore, the dish D inserted from insert port 5 will be opened and closed the inner peripheral surface in plate portion 61 and guiding face 44i guided, arrival transport roller 41.In addition, end as the Y2 side in the opening-closing plate portion 61 of bend is formed with curved tabs 61a, under the state of Fig. 3, the boudary portion landfill between opening-closing plate portion 61 and guiding face 44i can get up by this curved tabs 61a, thus successfully can pass through this boudary portion to Y2 direction boot disk D.

Under the holding state shown in Fig. 3, no power in carrying motor, in addition, although switch S is applied with detection voltage, the contact of switch S is in contactless state and disconnects, and does not therefore have electric current in switch S, reduces electric quantity consumption.

(the moving into action of dish)

Under the holding state shown in Fig. 3, if from insert port 5 to Y2 direction insertion dish D, between the inside surface in dish D is just directed into movable guidance part 50 guiding face 51 towards the edge of Y2 side and opening-closing plate portion 61 corresponding thereto below this guiding face 51 and the relative guiding face 44i guiding all 44h, finally arrive transport roller 41.Under the holding state of Fig. 3, interval between the guiding face 51 of movable guidance part 50 and the guiding face 44i of relative guidance part 44h becomes narrower gradually the closer to Y2 side, and the end 51a being positioned at Y2 side of guiding face 51 is relative with the side of transport roller 41 with the end 44j being positioned at Y2 side of guiding face 44i.

Therefore, as shown in Figure 4, when dish D to be inserted into towards the edge of Y2 side after namely the position abutted with transport roller 41 can apply the position of carrying capacity by carrying mechanism 40 to it, to coil D and just enter between end 51a and end 44j, by the upper surface coiling D, the lifting of movable guidance part 50 is got up.Then, actuator Sa lifting will be got up by the bottom of the recess 54 of movable guidance part 50, and the output of detector switch S switches to ON from OFF.

Once switch S switches to ON, not shown control part just starts carrying motor.The power of carrying motor is delivered to roll shaft 42 after reduction gearing is slowed down, and roll shaft 42 and transport roller 41 just start to rotate along move into direction and the clockwise direction in Fig. 4.Dish D is just handled upside down between the revolving force guiding transport roller 41 of roller 41 and fixing guidance part 43 in the edge of Y2 side.Owing to roll shaft 42 being applied with the elastic force effect of draft helical spring 46, therefore coil the guiding face 43a that D is just handled upside down roller 41 and fixing guidance part 43 and clamp, the revolving force by means of transport roller 41 is moved into the inside of casing 1.

When the center pit of moved into dish D arrives above rotating disk 23, the filling testing agency being arranged on casing 1 inside will detect.After filling testing agency becomes detected state, control part will start the motor M shown in Fig. 1.

After motor M starts, right side side slide block 30a and left side side slide block 30b just synchronously state as shown in Figure 1 start to move to Y1 direction.In the process, lift shaft 18 is guided downwards by the cam elongated hole 32a utilizing the clamp be arranged on right side side slide block 30a to control cam part 32, moves to exit aperture portion 32b.Thus, clamp base 12 just utilizes the acting force of torsion coil spring 17 and is that fulcrum counterclockwise rotates with coupling shaft 13,13, and clamp 27 declines towards rotating disk 23.

As shown in Figure 5, with the counter clockwise direction rotational action of above-mentioned clamp base 12 almost side by side, the end 42a of roll shaft 42 to be led inclined guide hole 34c from the upside guidance part 34a that roller controls cam part 34.Thus, roller support 44 will overcome the elastic force of draft helical spring 46, rotates along clockwise direction centered by bolster 45,45.As shown in Figure 5 and Figure 6, when roller support 44 rotate along clockwise direction, transport roller 41 decline time, dish D decline together with transport roller 41, utilize the down-force of clamp 27, dish D center pit just clamped by rotating disk 23 and clamp 27.

Be applied with acting force due to component of the strobe 60 in the counterclockwise direction by not shown spring member thus be maintained on roller support 44, as shown in Figure 5 to Figure 6, during roller support 44 rotates along clockwise direction, component of the strobe 60 will rotate along clockwise direction along with the rotational action of roller support 44.When roller support 44 and component of the strobe 60 rotate along clockwise direction, the opening-closing plate portion 61 of component of the strobe 60 near insert port 5 or opening-closing plate portion 61 by after partially enclosed for insert port 5, further, the gate press section 37 being positioned at the end of Y1 side to the right side side slide block 30a of Y1 direction movement will start to push projection portion, Y1 direction 64.Then, utilize the displacing force of right side side slide block 30a on Y1 direction, component of the strobe 60 rotates for fulcrum with coupling shaft 63,63 clockwise independent of roller support 44, and insert port 5 is just closed by opening-closing plate portion 61.

In addition, with regard to the relation of the rotational action of roller support 44 and the rotational action of component of the strobe 60, both can be, after roller support 44 turns to the attitude shown in Fig. 6 completely, the gate press section 37 that jut 64 is subject to right side side slide block 30a presses, thus component of the strobe 60 is rotated along clockwise direction; Or also can be, start along clockwise direction to rotate from the attitude of Fig. 3 at roller support 44 and go in the way of the terminal shown in Fig. 6, the gate press section 37 that jut 64 just starts to be subject to right side side slide block 30a presses, thus in the way that roller support 44 is rotating along clockwise direction, just start component of the strobe 60 is rotated along clockwise direction.

No matter any mode, roller support 44 turns to the attitude of Fig. 6 from the attitude of Fig. 3, and the opening-closing plate portion 61 of component of the strobe 60 can only turn near insert port 5 or by attitude partially enclosed for insert port 5; By with the push projection portion, gate press section 37 64 of right side side slide block 30a, make the component of the strobe 60 opening-closing plate portion 61 turned to as shown in Figure 7 can close the attitude of insert port 5 completely.

In addition, gate press section 37 elastically deformable, therefore, in the way that component of the strobe 60 rotates to closed direction, even if finger or foreign matter inserts from insert port 5, opening-closing plate portion 61 on to touch finger or foreign matter along position, also can relax the pressing force be applied to by opening-closing plate portion 61 on finger or foreign matter.

As shown in Figure 7, after insert port 5 is closed by the opening-closing plate portion 61 of component of the strobe 60, the gate press section 37 that there occurs elastic deformation can elasticity pressing component of the strobe 60 with the sun; Therefore, the curved tabs 61a of component of the strobe 60 is pressed against on the inside surface than the insert port 5 wall portion 1b more on the lower of casing 1, thus the generation gap, downside that this curved tabs 61a can be utilized to prevent in insert port 5.In addition, the upper end 61b in opening-closing plate portion 61 can be deep into inner side more than the wall portion 1a of upside of the insert port 5 being positioned at casing 1, makes insert port 5 completely closed.

In addition, when right side side slide block 30a moves to Y1 direction, lifting jut 55 is guided and controls the lifting guidance part 35a lifting of cam part 35, and and then is kept guidance part 35b and maintains.Consequently, as shown in Figure 6 and Figure 7, movable guidance part 50 is rotated in the counterclockwise direction, and the guiding face 51 of the lower surface of movable guidance part 50 becomes flat-hand position, leaves by the dish D of clamp and is moved upward.

In the situation of figure 7, coil D to rotate by means of the revolving force of Spindle Motor 21 together with rotating disk 23.At this moment, as shown in Figure 7, the edge of the dish rotated is relative with the opening-closing plate portion 61 of component of the strobe 60, and due to opening-closing plate portion 61 are protruding side bends towards Y1 direction, therefore, it is possible to reserve interval between the dish neighboring of D and the inside surface of open and close member 61.Thus, in the process that driving-disc D rotates, even if the tectonic element 10 supported by vibration damper 15a, 15b slightly moves to Y1 direction, the neighboring of dish D also can not touch the inside surface in opening-closing plate portion 61.

In addition, as shown in Figure 7, when insert port 5 is closed by component of the strobe 60, opening-closing plate portion 61 as bend can give prominence to towards Y1 direction in insert port 5 inside (be projected into inside surface closer to Y1 direction) than front panel 4, therefore, even if shorten the distance of insert port 5 and rotating disk 23 as much as possible, the neighboring of dish D also can not touch the inside surface in opening-closing plate portion 61.

Claims (10)

1. coil a device, it is characterized in that possessing: casing, there is the insert port for inserting dish; And carrying component, be arranged on the inner side of described insert port, for carrying dish,

This dish device also has: supporting member, carries described carrying component, moves between the retrieving position that described carrying component is separated in dish carrying position and described carrying component and dish; Open and close member, is carry in the mode that can move freely by described supporting member; Switching member, is set up in the mode that can reciprocate, and utilizes displacing force facing one direction that described supporting member is moved, and is moved by described carrying component from described dish carrying position to described retrieving position; And gate press section, be arranged on described switching member,

Displacing force when utilizing described switching member to move facing one direction, described supporting member is moved, described carrying component is moved to described retrieving position by from described dish carrying position, and described open and close member and described supporting member are together moved, moves near the position of described insert port or the position of partially enclosed described insert port; Then, utilize the displacing force facing one direction of further described switching member, described open and close member is pressed by described gate press section, makes described open and close member move to the position closing described insert port completely.

2. dish device according to claim 1, is characterized in that,

Described supporting member is carry in the mode that can freely rotate in described casing, the rotating fulcrum of described supporting member is arranged on than the side of described carrying component closer to described insert port, and described open and close member is being carry in the mode that can move freely by described supporting member than the side of described carrying component closer to described insert port.

3. dish device according to claim 2, is characterized in that,

Described open and close member is carry in the mode that can freely rotate by described supporting member by linking fulcrum, and described link fulcrum is positioned at the position different from the rotating fulcrum of described supporting member.

4. dish device according to claim 2, is characterized in that,

Described open and close member is formed by sheet material, and has the bend of the outside projection towards described insert port.

5. dish device according to claim 4, is characterized in that,

When described open and close member closes described insert port, described bend enters the inside of described insert port.

6. dish device according to claim 4, is characterized in that,

On described open and close member, the edge part of described bend defines curved tabs to the curving contrary with the side that there is described link fulcrum; When described open and close member closes described insert port, described curved tabs is relative with the inner side of the edge part of described insert port.

7. dish device according to claim 1, is characterized in that,

When being in described open and close member and leaving the opening-wide state of described insert port, the inside surface of described open and close member extends from described insert port to the inside of described casing, plays the effect of the guiding face as the dish inserted from described insert port.

8. dish device according to claim 1, is characterized in that,

Described gate press section can elastic deformation.

9. dish device according to claim 8, is characterized in that,

Described gate press section is the elastic deformation portion formed as one with described switching member.

10. dish device according to claim 1, is characterized in that,

Be provided with spring member between described open and close member and described supporting member, utilize this spring member, described open and close member is applied with towards the acting force in the direction of opening described insert port.