CN100570726C - The dish device - Google Patents

Abstract

The invention provides a kind of simply small-sized, dish device and driven unit driving mechanism that each several part can move smoothly.Have disk holder (10), driven unit (62), dish selector switch (41A, 41B), reach driving seat (60); This disk holder (10) has a plurality of maintenance frame plates (11) of holding tray (D) respectively; This driven unit (62) is used for broadcast dish (D); This dish selector switch (41A, 41B) makes and keeps frame plate (11) lifting, in the space of formation up and down of desired dish (D); This driving seat (60) makes driven unit (62) move to the space that is formed by the lifting that keeps frame plate (11).Make front end that level and smooth cam (41Aa～41Ac, 41Ba～41Bc), this cam (41Aa～41Ac, 41Ba～41Bc) be inserted into to be located at the slidably mobile mode of projection (14a) that keeps frame plate (11) are set with becoming wedge shape at dish selector switch (41A, 41B).Along with the frame plate of maintenance up and down (11) lifting of desired dish (D) is moved in the slip of dish selector switch (41A, 41B).

Description

The dish device

Technical field

The present invention relates to that a kind of a plurality of dish retaining members that make laminated configuration form the space up and down and the improvement of driven unit being inserted the dish device of the broadcast of wherein coiling.

Background technology

Past, with the tray salver of having accommodated dish be installed on device, the dish device of the type the automatically dish of pulling out in this tray salver play popularized widely.Such dish device need not insert the operation of discharge dish one by one when each dish is play, thereby has good operability.

Yet the tray salver as relative device mounting or dismounting when being fetched into the outside, in order to protect a plurality of dishes by its maintenance, requires enough intensity, so the wall of tray salver main body is very thick, and result, tray salver and whole maximization of device that it is installed.In addition, for the pallet of pulling out holding tray in tray salver etc., be provided with the groove or the rail portion of guiding usefulness at the inner face of tray salver sidewall.When forming such groove or rail portion, the thickness of tray salver sidewall further increases, and simultaneously, the interval between the disk holder of adjacency also broadens, so the height dimension of tray salver increases, and its device is installed is also maximized.

In addition, pull out for the dish that will be contained in tray salver and to play, need in device enough spaces be set, device maximizes.Particularly as vehicle mounted dish device etc., need accommodate 180 * 50 (mm) that are called as the DIN size or be called as the occasion of 180 * 100 (mm) of two DIN sizes, the requirement height of miniaturization.

In order to satisfy this requirement, developed a kind of like this dish device (patent documentation 1, patent documentation 2), this dish device forms partition type with tray salver, the driven unit that makes dish play usefulness enters into by cutting apart the space that the tray salver that is installed on device forms, and can play thereby do not pull out dish from tray salver.In this dish device, owing to do not need to pull out the space that dish is play, so, but the miniaturization of implement device on the whole.

In addition, proposing has a kind of dish device, and this dish device does not use the tray salver of mounting or dismounting type, in device, be provided with the disk holder that to accommodate a plurality of dishes in advance by stacked state, this disk holder is automatically accommodated from dish and is inserted a mouthful dish that inserts relatively, simultaneously, can automatically the dish of accommodating be discharged.In this dish device, owing to do not need the thickness and opening that is used for the tray salver mounting or dismounting and mechanism etc. of tray salver, so, but the miniaturization of implement device.The invention that particularly is disclosed in patent documentation 3 can divide up and down as the tray salver of above-mentioned partition type cedes territory to be provided with disk holder, by driven unit is inserted in the disk holder of cutting apart, can not play thereby do not pull out dish, can further realize miniaturization.

, state in the use in the existing dish device of the tray salver of such Splittable or disk holder, need be used for individually making the mechanism of dish retaining member liftings such as pallet in the tray salver or disk holder.As the mechanism that is used for this purpose, generally adopt the mechanism of such structure, this structure is slided by the plate that makes linearity with vergence direction or step-like cam and is moved, thereby makes the member lifting that engages.

Yet, occasion at the cam of simple vergence direction, make the dish retaining member of the either party in the above and below of desired dish keep out of the way the either party in the above and below and form the space easily, but be difficult to form suitable space respectively in the above and below of dish.For example, use and turntable between sandwich dish and the occasion of the clamping device that positively clamps, need form the space of inserting holding ring on dish top, form the space of inserting turntable in the dish bottom, but, be difficult to form this space by the cam of simple vergence direction.

In order to tackle this problem, as be recorded in the dish device of patent documentation 3, after the dish retaining member up and down of desired dish retaining member is kept out of the way, only make desired dish retaining member lifting, to keep dish thereon to be clamped on the turntable, thereby also can form the formation of not using holding ring.Yet, at this moment, need be used for controlling the special structure of dish inner edge in the turntable side, simultaneously,, only desired dish retaining member is required complicated action for dish being transferred to turntable from desired dish retaining member, make cam or driving mechanism also complicated.

In addition, in the occasion of using step-like cam, the junction surface of the dish retaining member that engages need be moved and crosses a plurality of steps along with the slip of plate, so the lifting of dish retaining member is difficult to carry out smoothly.

In addition, in the dish device of vehicle mounted as described above, be provided with the suspension locking mechanism, this suspension locking mechanism arrives driven unit in order to prevent from the vibration transfer of outside when dish is play, only form suspended state by the frame integral body of elastic component step disk devices such as impact damper, during insert row and when being placed to dish on the turntable,, form the lock-out state that frame is fixed in vehicle body at dish in order correctly dish to be positioned.But this suspension locking mechanism need carry out buffer support or locking as object with frame integral body, so mechanism maximizes, simultaneously, be difficult to obtain with the shift action of driven unit or dish on turntable lay action synchronously.

In order to tackle this problem, can shown in patent documentation 1, form such formation like that, this is formed in to drive on the seat suspension locking mechanism is set, this suspension locking mechanism is by impact damper elastic bearing driven unit, move continuously with the revolution that drives seat, thereby after the driving seat enters in the disk holder, then make driven unit become suspended state.

Yet, in this prior art, for the dish retaining member that only makes the dish that keeps desired is crimped on the turntable side, control the such structure of dish inner edge by the member of being located at turntable, so, be used for dish is placed to structure complicated on the turntable, simultaneously, be difficult to obtain this dish lay action and driven unit enter action and the action of suspension latch-release synchronously.

Patent documentation 1 Japanese kokai publication hei 11-232753 communique

Patent documentation 2 Japanese kokai publication hei 11-306637 communiques

Patent documentation 3 TOHKEMY 2000-195134 communiques

Summary of the invention

The object of the present invention is to provide a kind of simply small-sized, dish device that each several part can move smoothly.

In order to reach purpose as described above, dish device of the present invention possesses: the disk holder that is provided with a plurality of dish retaining members that keep a plurality of dishes respectively, the driven unit that desired dish is play, make the lifting of described dish retaining member and at the dish selector switch that forms the space up and down of desired dish, and make described driven unit move to driving mobile unit in the space that the lifting by described dish retaining member forms, it is characterized in that: described dish selector switch can be provided with in the horizontal direction slidingly and movingly, described dish selector switch has can be for the mobile level and smooth cam of projection slip of being located at described dish retaining member, the front end of described cam is a wedge shape, can lay or the mode in the space of taking-up dish has the upper strata cam to move along with the slip of described dish selector switch to form above or below the desired dish retaining member, lower floor's cam, and middle level cam; This upper strata cam rises the dish retaining member of the top of desired dish retaining member; This lower floor's cam descends the dish retaining member of the below of desired dish retaining member; This middle level cam is located between described upper strata cam and the described lower floor cam, keep desired dish retaining member, described middle level cam, to move mode that desired dish retaining member descends is communicated with described lower floor cam along with the further slip of described dish selector switch, be provided with the dish limiting mechanism, this dish limiting mechanism have can near and leave the dish limiting member that moves on the direction of dish, when carrying out the lifting of described dish retaining member, described dish limiting member is moved on the direction of the outer rim of controlling desired dish by described dish selector switch.

In above such the present invention, because the front end of cam is a wedge shape, so, compare with the occasion that inclination cam by single direction makes the dish retaining member rise or descend, the dish retaining member is kept out of the way towards the above and below both sides of desired dish respectively, formed suitable space easily.Therefore, even driven unit has from sandwiching the occasion of the such mechanism of the clamping components that clamps of dish and turntable up and down, also can move it this space and positively clamp.Particularly cam is the level and smooth cam that does not have the such a plurality of steps of step-like cam, so, can successfully move.

In addition, by to coiling the dish selector switch slide being moved, thereby the dish retaining member up and down of desired dish is all kept out of the way, made driven unit move to its space, desired dish is set by the dish holding unit.Therefore,, do not require that specific dish retaining member carries out complicated action, cam and driving mechanism that can simplification dish selector switch for dish being transferred to driven unit from the dish retaining member.

And, move by the simple slip of dish selector switch, make keeping out of the way that desired dish retaining member carries out by upper strata cam and lower floor's cam when by the middle level cam maintenance of desired dish retaining member and dish being play when the enforcement dish inserts distinctively.

In a preferred embodiment, has such feature: be provided with the lifting unit that makes the lifting of above-mentioned dish selector switch corresponding to the height of desired dish.

In above such form, after selector switch positions to dish by lifting unit, only be the dish selector switch to be slided move, the dish retaining member is kept out of the way from desired dish, so, the action of dish selector switch is simplified.

In a preferred embodiment, have such feature: have dish selector switch driving mechanism, this dish selector switch driving mechanism makes the 1 pair of synchronous start of above-mentioned dish selector switch ground by single drive source action.

In above such form, by using a plurality of dish selector switchs, coil retaining member lifting stably thereby can make, simultaneously, can suppress the increase of drive source.

In a preferred embodiment, have such feature: the 1 pair of above-mentioned dish selector switch is configured in a side's of above-mentioned disk holder the sidepiece of quadrature, disposes above-mentioned driven unit respectively and relative above-mentioned disk holder inserts and the dish insert row unit of discharge dish at the sidepiece of the opposing party's of above-mentioned disk holder quadrature.

In above such form, dish selector switch requisite space can be less, driven unit or dish insert row unit requisite space are bigger, dish selector switch and driven unit or dish insert row unit are configured on the opposed position with clamping disk holder, so, a side of the depth direction of expansion instrument and Width does not concentrate with can making overall compact.

In a preferred embodiment, the driven unit driving mechanism, driven unit with broadcast dish supports the driving seat of described driven unit, and the described seat that drives is moved to by cutting apart the driving seat mobile unit in the space that the disk holder that can accommodate a plurality of dishes produces; It is characterized in that: have elastic component and suspension locking mechanism; This elastic component with described driven unit elastic bearing on described driving seat; This suspension locking mechanism is driven by described driving seat mobile unit, switches described driven unit and only is fixed in the described lock-out state that drives seat by the suspended state and the described driven unit of described elastic component supporting; Be provided with the turntable of the dish of mounting broadcast at described driven unit, and by described drive that the seat mobile unit drives and and turntable between the clamp mechanism of disk of the dish play of clamping, be provided with and make the described single drive source that drives a seat mobile unit, described suspension locking mechanism and described clamp mechanism of disk continuous action.

In above such form, drive the mobile and switching of suspension locking mechanism of seat, the driving of clamp mechanism of disk by driving the seat mobile unit, so, can make mechanism simplifying and miniaturization by the dual-purpose drive division.

In addition, can make driven unit, suspension locking mechanism by single drive source, reach the clamp mechanism of disk action, so, requisite space can be saved.

In a preferred embodiment, have such feature: above-mentioned driving seat can be provided with pivotally by above-mentioned driving seat mobile unit.

In above such form, can it be entered in the disk holder of cutting apart by driving a revolution, so, to compare with the occasion that the member slip that makes the relative inner face side that is supported in the dish device is moved, the space that the driving seat needs can be less.

In a preferred embodiment, have such feature: above-mentioned suspension locking mechanism has the slide lock plate of slidably being located at above-mentioned driving seat movably, this slide lock plate under lock-out state by the above-mentioned driven unit application of force being reduced the height of above-mentioned elastic component towards above-mentioned driving seat side, under suspended state, by discharging the height that above-mentioned driven unit recovers above-mentioned elastic component.

In above such form, when in the disk holder that driven unit is moved to cut apart, reduce height as lock-out state, thereby can do one's utmost the attenuate movable part, so, can suppress the width of cutting apart of disk holder, simultaneously, can prevent collision with disk holder.

In a preferred embodiment, have such feature: above-mentioned clamp mechanism of disk have along with above-mentioned slide lock plate move and the clamping limb that is shifted with along with the displacement of above-mentioned clamping limb relative dish connect from holding ring.

In above such form, can easily make the switching of suspension locking mechanism and laying or take out synchronously of the relative turntable of dish.

In a preferred embodiment, have such feature: be provided with single application of force unit to the above-mentioned driving seat and the above-mentioned slide lock plate application of force, with carry out continuously from above-mentioned driving seat move and a side that the slip of above-mentioned slide lock plate is moved towards the opposing party's transfer.

In above such form, can successfully drive by the single application of force unit suspended state, the driven unit of seat moving in disk holder, driven unit lock-out state, drive the transfer between the mobile such a series of action of seat outside disk holder.

Description of drawings

Fig. 1 is the decomposition diagram that an embodiment of dish device of the present invention is shown.

Fig. 2 is dish that Fig. 1 embodiment the is shown perspective view when loading.

Fig. 3 illustrates the perspective view of the dish of Fig. 1 embodiment at the state of accommodating of disk holder.

Fig. 4 is the front view (FV) of Fig. 1 embodiment.

Fig. 5 is the decomposition diagram that the disk holder of Fig. 1 embodiment is shown.

Fig. 6 is the maintenance frame plate and the planimetric map that coils maintaining body that the disk holder of Fig. 5 is shown.

Fig. 7 is the undermost maintenance frame plate and the planimetric map that coils maintaining body that the disk holder of Fig. 5 is shown.

Fig. 8 is the planimetric map that the maintenance frame plate of Fig. 6 is shown.

Fig. 9 is the back view that the disk holder of Fig. 5 is shown.

Figure 10 is the right hand view that the disk holder of Fig. 5 is shown.

Figure 11 is illustrated in the embodiment of Fig. 1 the outboard profile that the dish of cutting apart disk holder, will being contained in undermost maintenance frame plate is arranged at the state of turntable.

Figure 12 is illustrated in the embodiment of Fig. 1 to cut apart disk holder, will be contained in the outboard profile that is arranged at the state of turntable from the dish of several the 3rd layer down maintenance frame plates.

Figure 13 is illustrated in the embodiment of Fig. 1 the outboard profile that the dish of cutting apart disk holder, will being contained in the maintenance frame plate of the superiors is arranged at the state of turntable.

Figure 14 is the key diagram of opening of disk holder that the occasion of the altitude datum when undermost maintenance frame plate loaded as dish is shown.

Figure 15 is the key diagram of opening of disk holder that the occasion of the altitude datum when the maintenance frame plate of the superiors loaded as dish is shown.

Figure 16 is the key diagram of opening of disk holder that the occasion of the altitude datum when inserting as dish in the way from the orlop to the superiors is shown.

Figure 17 is the planimetric map that the dish of dish maintaining body that the disk holder of Fig. 5 is shown keeps connecting rod.

Figure 18 is the planimetric map of dish keeping arm of dish maintaining body that the disk holder of Fig. 5 is shown.

Figure 19 is the planimetric map of dish hold mode of dish maintaining body that the disk holder of Fig. 5 is shown.

Figure 20 is the planimetric map of dish release conditions of dish maintaining body that the disk holder of Fig. 5 is shown.

Figure 21 is the skeleton view that the lower bearing bracket assembly of Fig. 1 embodiment is shown.

Figure 22 is the planimetric map that the cam wheel of the lower bearing bracket assembly of being located at Figure 21 is shown.

Figure 23 illustrates the planimetric map of cam wheel that the dish selector switch is in the occasion of primary position.

Figure 24 loads the planimetric map of cam wheel that the hour indicator selector switch is in the occasion of retainer open position (1) for being illustrated in dish.

Figure 25 loads the planimetric map of cam wheel that the hour indicator selector switch is in the occasion of retainer open position (2) for being illustrated in dish.

Figure 26 plays the planimetric map of cam wheel that the hour indicator selector switch is in the occasion of retainer open position (1) for being illustrated in dish.

Figure 27 plays the planimetric map of cam wheel that the hour indicator selector switch is in the occasion of retainer open position (2) for being illustrated in dish.

Figure 28 is front view (FV) (A) and the planimetric map (B) that the dish option board 24A that dish selector switch 41A is driven is shown.

Figure 29 is planimetric map (A) that the dish option board 24B that dish selector switch 41B is driven is shown, front view (FV) (B), and right hand view (C).

Figure 30 is the planimetric map that the dish option board 24C that dish option board 24A, 24B are driven is shown.

Figure 31 is planimetric map (A) and the front view (FV) (B) that the dish option board 24D that dish option board 24C is driven is shown.

Figure 32 illustrates the planimetric map that the dish limiting mechanism is in the cam wheel of the occasion of coiling the off-position.

Figure 33 illustrates the planimetric map that the dish limiting mechanism is in the cam wheel of the occasion of coiling the holding position.

Figure 34 is planimetric map (A) and the front view (FV) (B) that the dish limiting rod on right side is shown.

Figure 35 is planimetric map (A) and the front view (FV) (B) that the dish limiting rod in left side is shown.

Figure 36 is the planimetric map (B) that the dish limiting member in the planimetric map (A) of dish limiting member on right side and left side is shown.

Figure 37 is the planimetric map that the dish confinement plate 25E that the dish limiting member is driven is shown.

Figure 38 is planimetric map (A) and the front view (FV) (B) that the dish confinement plate 25F that dish confinement plate 25E is driven is shown.

Figure 39 illustrates to load the planimetric map that piece is in the cam wheel of the occasion of coiling the off-position.

Figure 40 loads the planimetric map that piece is in the cam wheel of the occasion of coiling holding position (1) for illustrating.

Figure 41 loads the planimetric map that piece is in the cam wheel of the occasion of coiling holding position (2) for illustrating.

Figure 42 illustrates right planimetric map (A) and the right hand view (B) that loads the piece sliding panel.

Figure 43 illustrates to drive the planimetric map of cam wheel that the seat drive plate is in the occasion of primary position.

Figure 44 is the outer bottom figure that the lower bearing bracket assembly of Figure 21 is shown.

Figure 45 is the skeleton view that the upper spider assembly of Fig. 1 embodiment is shown.

Figure 46 is the front view (FV) the when closing gate of upper spider assembly of Figure 45 is shown.

Figure 47 illustrates the gate of upper spider assembly of Figure 45 front view (FV) when open.

Figure 48 is the planimetric map that the upper spider assembly of Figure 45 is shown.

Figure 49 is the left surface figure that the upper spider assembly of Figure 45 is shown.

Figure 50 is the back view that the upper spider assembly of Figure 45 is shown.

Figure 51 is the right hand view that the upper spider assembly of Figure 45 is shown.

Figure 52 is the skeleton view that the drive chassis assembly of Fig. 1 embodiment is shown.

Figure 53 be illustrate Figure 52 the drive chassis assembly the planimetric map of framework.

Figure 54 is the back view of Figure 53.

Figure 55 is the left surface figure of Figure 53.

Figure 56 is the perspective back view (B) of the dish device of key diagram (A) that the dish selector switch of primary position and projection are shown, equal state.

Figure 57 is the perspective back view (B) of the dish device of key diagram (A) that the dish selector switch of retainer open position (1) and projection are shown and this state.

Figure 58 is the perspective back view (B) of the dish device of key diagram (A) that the dish selector switch of retainer open position (2) and projection are shown and this state.

Figure 59 is the perspective back view (B) of the dish device of key diagram (A) that the dish selector switch of retainer open position (3) and projection are shown and this state.

Figure 60 is the planimetric map in insert row path that the dish of Fig. 1 embodiment is shown.

Figure 61 is the outboard profile of driven unit and the position relation of loading piece when the insert row of dish of Fig. 1 embodiment is shown.

Figure 62 is turntable, dish ways, and the key diagram that concerns of the position of disk holder center and dish when dish being shown inserting beginning.

Figure 63 illustrates dish to insert turntable in the way, dish ways, and the key diagram that concerns of the position of disk holder center and dish.

Figure 64 illustrates dish to insert turntable in the way, dish ways, and the key diagram that concerns of the position of disk holder center and dish.

Figure 65 illustrates the turntable of dish when disk holder is accommodated, dish ways, and the key diagram that concerns of the position of disk holder center and dish.

Figure 66 is planimetric map (A), front view (FV) (B), and the right hand view (C) of dish ways that the drive chassis assembly of Fig. 1 is shown.

Figure 67 is the front view (FV) of loading piece that the drive chassis assembly of Fig. 1 is shown.

Figure 68 is the planimetric map that the loading piece of Figure 67 is shown.

Figure 69 is the planimetric map of loading plate of upside that the loading piece of Figure 67 is shown.

Figure 70 is the planimetric map of loading plate of downside that the loading piece of Figure 67 is shown.

Figure 71 is the front view (FV) of the loading plate of Figure 70.

Figure 72 is the planimetric map that moves of loading roller that the loading piece of Figure 67 is shown.

Figure 73 is the perspective side figure that the state that the roller gear of the loading piece of Figure 67 separates with loading gear mechanism is shown.

Figure 74 is the perspective side figure that the state that the roller gear of the loading piece of Figure 67 engages with loading gear mechanism is shown.

Figure 75 is the skeleton view of driven unit that the drive chassis assembly of Figure 53 is shown.

Figure 76 is the perspective view of the driven unit of Figure 75.

Figure 77 is the perspective view of A-stage of driving seat that the drive chassis assembly of Figure 76 is shown.

Figure 78 is the perspective left surface figure of the drive chassis assembly of Figure 76.

Figure 79 is the back view of the drive chassis assembly of Figure 76.

Figure 80 is the planimetric map (A) and the left surface figure (B) of driving Displacement plate that the drive chassis assembly of Figure 76 is shown.

Figure 81 is the planimetric map (A) and the right hand view (B) of framework that the driven unit of Figure 75 is shown.

Figure 82 illustrates the clamping limb of driven unit of Figure 75 and the planimetric map (A) and the right hand view (B) of holding ring.

Figure 83 is left surface figure (A) that the driving seat of Figure 77 is shown, planimetric map (B), and back view (C).

Figure 84 is left surface figure (A) and the planimetric map (B) that the slide lock plate on the driving seat that is disposed at Figure 83 is shown.

Figure 85 is the planimetric map that the revolution lockplate of Figure 83 is shown.

Figure 86 is the planimetric map of driving support plate that the drive chassis assembly of Figure 53 is shown.

Figure 87 is the planimetric map that gets the hang of of driven unit that the embodiment of Fig. 1 is shown.

Figure 88 is the planimetric map of revolution initial state of the driving seat of Fig. 1 embodiment.

Figure 89 is the planimetric map of suspension latch-release initial state of driving seat that the embodiment of Fig. 1 is shown.

Figure 90 is the planimetric map of suspended state that the driving seat of Fig. 1 embodiment is shown.

Figure 91 is the left surface figure of A-stage (A) that the driven unit of Fig. 1 embodiment is shown, suspension latch-release initial state (B), suspended state (C).

Figure 92 is the right hand view of A-stage (A) that the driven unit of Fig. 1 embodiment is shown, suspension latch-release initial state (B), suspended state (C).

Figure 93 is the driving Displacement plate when driving seat revolution that drives holder assembly is shown and the partial plan layout of coupling shaft.

Figure 94 is the driving Displacement plate when suspension latch-release that drives holder assembly is shown and the partial plan layout of coupling shaft.

Figure 95 is the key diagram of the flow process of the action of the dish of key diagram 1 embodiment when loading.

Figure 96 is the key diagram of the flow process of dish that Fig. 1 embodiment the is shown action when playing.

Figure 97 is the key diagram of relation of the open position of state that the rotary position of cam wheel of Fig. 1 embodiment and each one are shown, disk holder.

Embodiment

Specifically describe the embodiment (to call present embodiment in the following text) that is suitable for vehicle mounted dish device of the present invention with reference to the accompanying drawings.The driving mobile unit that is recorded in claim with drive seat and make its rotating mechanism corresponding, the dish holding unit is corresponding with the dish limiting mechanism, disk carrying mechanism is corresponding with the loading piece.In addition, in following accompanying drawing, the face side of establishing the dish device is the place ahead, and rear side is the rear, and the upside when face side is watched is the top, and downside is the below, and the left side is a left, and the right side is right-hand.

[A. is whole to be constituted]

Present embodiment such as Fig. 1～as shown in Figure 4, constitute by following such portion that constitutes.Fig. 1 is the decomposition diagram that the integral body formation of present embodiment is shown, and Fig. 2 and Fig. 3 are perspective view, and Fig. 4 is a front view (FV).In Fig. 1～Fig. 4, clipped member, but the detailed content of the member of each formation portion is disclosed in the accompanying drawing that illustrates in each parantheses.

(1) stacked a plurality of disk holder 10 of distinguishing the maintenance frame plate 11 of storing tray D (Fig. 5～Figure 20)

(2) lower bearing bracket assembly 20 (Figure 21～Figure 44) of disk holder 10 has been installed

(3) have dish and insert mouthfuls 31 upper spider assembly 30 (Figure 45～Figure 51)

(4) has drive chassis assembly 40 (Figure 52～Figure 66) of dish selector switch 41A, the 41B of cutting apart disk holder 10

(5) has loading piece 50 (Figure 67～Figure 74) of the loading roller 51 of the insert row that relative disk holder 10 coils

(6) can enter the driving holder assembly 60 that 10 of disk holders ground was provided with, had the driven unit 62 that is used to coil broadcast (Figure 75～Figure 94)

In such present embodiment,, can insert mouthful 31 dish D that send into from dish and be contained in the top that respectively keeps frame plate 11 by loading roller 51 as Fig. 2 and Fig. 3, Figure 11～as shown in Figure 13.When the broadcast dish, be contained in desired dish D among the dish D that keeps frame plate 11 relatively, make the height unanimity of drive chassis assembly 40, shown in Figure 58, like that, by dish selector switch 41A, 41B the maintenance frame plate 11 up and down of this dish D is cut apart and kept out of the way.Keeping frame plate 11 to keep out of the way the space that produces by making like this, shown in Figure 12 and Figure 87, like that, driven unit 62 is entered, will coil D and be provided with thereon, read its information.

[the cardinal principle content of the formation of each assembly of B.]

Below, the cardinal principle content of the formation of each one of such present embodiment more than illustrating simply.

[1. disk holder (Fig. 5～Figure 20)]

Disk holder 10 constitutes thereby can cut apart up and down in desired position (can change the interval that respectively keeps 11 of frame plates) by 6 maintenance frame plates 11 and 1 top panel 12 to separating between dish liftably is set by stacked state.Keep frame plate 11 to be provided with dish maintaining body 15 at each, the edge (following pan of a steelyard inner edge) of the center pit of this dish maintaining body 15 by controlling dish D, thus keep the top of frame plate 11 respectively to keep 1 to coil D at each.

[2. lower bearing bracket assembly (Figure 21～Figure 44)]

Lower bearing bracket assembly 20 turns round by making the cam wheel 21 that is disposed at its inner bottom surface, thereby carries out the switching that moves forward and backward, coils insertion mouth 31 of controlling/discharging, loading roller 51 of the outer rim of controlling/discharging, coiling D of cutting apart, coiling inner edge of disk holder 10, the revolution of driving holder assembly 60 etc.This cam wheel 21 can be by being that the cam wheel driven wheel 22a of mechanism of drive source is provided with pivotally with cam wheel driving motor M1.In addition, being provided with drive chassis elevating motor M2 at lower bearing bracket assembly 20 is the drive source drives frame lifter wheel 22b of mechanism.

[3. upper spider assembly (Figure 45～Figure 51)]

The dish of upper spider assembly 30 inserts the header board 30a that mouth 31 is arranged at face side.In addition, be provided with by 33 pairs of dish insertions of shutter opening and closing plate mouthful 31 gates that open and close 32 at header board 30a.In addition, header board 30a and the back lateral surface at upper spider assembly 30 is provided with drive chassis lifter plate 34A, the 34B (with reference to Fig. 4 and Figure 44) that makes drive chassis assembly 40 be elevated to desired position.

[4. drive chassis assembly (Figure 54～Figure 66)]

Drive chassis assembly 40 can move setting up and down in device along with the slip of above-mentioned drive chassis lifter plate 34A, 34B.At the back medial surface of drive chassis assembly 40, can be provided with movably towards horizontally slipping and make the dish selector switch 41A that keeps frame plate 11 to cut apart lifting.In addition, at the Right Inboard face of drive chassis assembly 40, can be provided with slidingly and movingly towards front and back with coiling selector switch 41A and make the dish selector switch 41B that keeps frame plate 11 to cut apart lifting.In addition, be provided with to make in the right front portion of drive chassis assembly 40 and load roller 51 rotating loading motor M3 and be the loading gear mechanism 44 of drive source with it.

[5. load piece (Figure 67～Figure 74)]

Load piece 50 and can be located at the front portion of drive chassis assembly 40 slidingly and movingly,, have to be parallel to coil and insert mouthful loading roller 51 of 31 configurations as the mechanism that inserts mouthful 31 insert row dish D from dish towards front and back.Load roller 51 when loading piece 50 is mobile towards the rear, the roller gear 51a that is located at the axle head that loads roller 51 is engaged in above-mentioned loading gear mechanism 44, thereby, constitute pivotally towards dish direction of insertion (positive dirction) or discharge direction (in the other direction) to load motor M3 as drive source.

[6. drive holder assembly (Figure 75～Figure 94)]

Driving holder assembly 60 has as driving seat 61 that enters into the plate in the disk holder of cutting apart 10 and the driven unit of being located on this driving seat 61 62.Driven unit 62 has turntable 63 or picks up the needed member of broadcast of dish such as assembly 65a D.In addition, be provided with the suspension locking mechanism driving seat 61, this suspension locking mechanism only switch by the suspended state of impact damper 66 elastic bearing driven units 62 be fixed in the lock-out state that drives on the holder assembly 60.That is, when driving seat 61 entered in the disk holder of cutting apart 10, driven unit 62 became suspended state, and desired dish is set on the turntable 63, plays by picking up assembly 65a.

[formation of each assembly of C. and the detailed content of function]

Below, illustrate in greater detail the formation and the function of each assembly with reference to Fig. 1～Figure 94.

[1. disk holder]

[1-1. keeps frame plate]

Keep frame plate 11 as Fig. 5～be roughly fan-shaped plate as shown in Figure 8, its circular arc portion simultaneously, forms shortlyer slightly than semicircle along coiling outer rim.Keeping frame plate 11 and right flank lower bearing bracket assembly 20 and the corresponding position of trailing flank, the projection 14a that formation dish selector switch 41A, 41B engage.Keeping frame plate 11 to form pilot hole 14b, insert logical 4 axis of guide 20a (with reference to Fig. 1) that erect towards vertical direction from the interior end of lower bearing bracket assembly 20 at this pilot hole 14b.In addition, be formed for the recess 14c that the protuberance 25Ba of dish limiting member 25B described later enters at the rear portion that keeps frame plate 11.Though in other accompanying drawing, omitted diagram, but as shown in Figure 5, top at the maintenance frame plate 11 of the superiors disposes top panel 12, and this top panel 12 is provided with and above-mentioned projection 11a, pilot hole 14b, and corresponding projection 12a, the pilot hole 12b of recess 14c, and recess 12c.

At this top panel 12 and undermost maintenance frame plate 11 and as shown in Figure 7 as Fig. 5, be provided with mooring projection 12d, 14d, at this mooring projection 12d, 14d such as Fig. 9 and as shown in Figure 10, the pulling force volute spring that vertical direction is installed is the end up and down of spring 14e.For this reason, all maintenance frame plate 11 by spring 14e towards approaching direction (direction that the disk holder 10 is closed) application of force mutually.As described above, disk holder 10 is when dish loads and dish when playing, the frame plate of maintenance up and down 11 of dish D is kept out of the way, as Figure 11～as shown in Figure 13, when dish loads and the opening A of the disk holder 10 of dish when playing measure-alike, and as shown in Figure 16, the position of the dish D of the position of the dish D when dish loads (inserting mouthfuls 31 corresponding positions with dish) when playing than dish exceeds size B.

In addition,, keep frame plate 11 and the corresponding position of center pit dish D, form the hole 11a of circular at each as Fig. 5～as shown in Figure 8.3 engaging nail 11b that contact with the dish inner edge are set at this hole 11a.In addition, as Fig. 3, Fig. 2, and Figure 60 shown in like that, the disk holder 10 that is installed on lower bearing bracket assembly 20 is at the center of its hole 11a when in-plane is watched from dish and inserts mouthfuls 31 center slightly towards the position of right-hand skew.

[1-2. coils maintaining body]

Dish maintaining body 15 is the mechanism with the inner edge of above-mentioned engaging nail 11b holding tray D.That is dish maintaining body 15 as Figure 17 and, as shown in Figure 18 by dish keeping arm 16 with coil maintenance connecting rod 17,18 and constitute; This dish keeping arm 16 can be provided with towards radially sliding movably of dish D; This coils and keeps connecting rod 17,18 along with this coils moving of keeping arm 16, and the inner edge that coils D relatively engages and disengagement.

At dish keeping arm 16 as Figure 19 and as shown in Figure 20, what be provided with in end of its dish outer edge side that protuberance 25Aa by dish limiting member 25A described later pushes is pushed splenium 16a, simultaneously, by torsion spring 16c towards coiling the outer edge side application of force.In addition, be provided with pin 16b in the end of disk center's side of coiling keeping arm 16.

Dish keeps connecting rod 17,18 as shown in Figure 17, is respectively the roughly plate of L font, is provided with engaging claw 17a, the 18a that engages with the inner edge that coils D at the one end.This dish keep connecting rod 17,18 as Fig. 6 and Fig. 7, as shown in Figure 19, mutual engaging claw 17a, 18a are engaged in dish D ground towards opposite (opening) direction make with the end of this engaging claw 17a, 18a opposition side overlappingly, the shared axle 19 that can be located at the edge of the hole 11a that keeps frame plate 11 is center steering ground formation.

Keep connecting rod 17,18 to form roughly cam hole 17b, the 18b of ㄑ word shape at dish, slidably insert the pin 16b of overall keeping arm 16 at this cam hole 17b, 18b movably.For this reason, as shown in Figure 20, being pushed dish keeping arm 16 that splenium 16a pushed slides when mobile towards the central side of dish D, pin 16b moves along cam hole 17b, 18b, so, dish keeps connecting rod 17,18 towards the direction of closing mutual engaging claw 17a, 18a (approaching direction mutually) revolution, release dish inner edge.

[2. lower bearing bracket assembly]

[2-1. cam wheel]

The cam wheel 21 of circle of inner bottom surface of being located at lower bearing bracket assembly 20 pivotally as Figure 21 and as shown in Figure 22 forms circular-arc gear grooved 21a in its outer rim.Engaging with cam wheel driving motor M1 at this gear grooved 21a is the cam wheel driven wheel 22a of mechanism of drive source action.In addition, at cam wheel 21 formation dish selector switch drive controlling cam 21b, driven unit drive controlling cam 21c, dish limiting member drive controlling cam 21d, and load piece drive controlling cam 21e; This dish selector switch drive controlling cam 21b controls dish selector switch 41A, 41B in order to cut apart disk holder 10 in desired position to form the space that enters that drives holder assembly 60; This driven unit drive controlling cam 21c is used to make 60 revolutions of driving holder assembly, enters entering and withdrawing from of space relatively; This dish limiting member drive controlling cam 21d is used for maintenance/release of console panel D; This loading piece drive controlling cam 21e is used to make loading piece 50 to move forward and backward.

Each cam of being located at cam wheel 21 obtains by making with cam wheel 21 a plurality of circular arcs connections concentric, different tactical diameters, and according to inserting to lead in the pin of each cam to move to which position, decision is provided with the position of the controlling object of pin.Promptly, dish selector switch drive controlling cam 21b such as Figure 23～as shown in Figure 27, has the part that dish selector switch 41A, 41B is moved on to primary position (0), move on to the part of the retainer open position (1) that the maintenance frame plate 11 up and down that makes desired maintenance frame plate 11 keeps out of the way, move on to the part of the retainer open position (2) that desired maintenance frame plate 11 is descended and keep out of the way from dish, move on to and make all keep frame plates 11 further towards the part of the retainer open position of keeping out of the way up and down (3).

Dish limiting member drive controlling cam 21d such as Figure 32 and as shown in Figure 33, have with dish limiting member 25A described later, 25B move on to release dish D off-position (1) part and move on to coiling the part of the holding position (2) that D controls.Loading piece drive controlling cam 21e such as Figure 39～as shown in Figure 41, have and move on to from the part of the off-position (0) that dish D discharges loading roller 51, load that roller 51 moves towards the rear and the part of the holding position (1) of holding tray D but move on to make, but and move on to make and load that roller 51 further moves towards the rear and the position of the holding position (2) of loading tray and unloading.In addition, 21c is such as shown in figure 43 for driven unit drive controlling cam, has to remain in the part of primary position (1) and will drive the part that seat 61 moves on to rotary position (2) driving seat 61.

Below, each mechanism that is located at lower bearing bracket assembly 20, is driven by cam wheel as described above 21 is described.

[2-2. dish selector switch driving mechanism]

At first, illustrate the dish selector switch 41A that is located at drive chassis assembly 40, the dish selector switch driving mechanism 24 that 41B drives.Promptly, dish selector switch driving mechanism 24 as Figure 21 and as shown in Figure 23, have directly to be contacted with and coil dish option board 24A, the 24B that selector switch 41A, 41B drive, and will be delivered to dish option board 24C, the 24D of dish option board 24A, 24B from the driving force of cam wheel 21.

Dish option board 24A like that, for having along the surface level at the interior end of lower bearing bracket assembly 20 with along the plate of the vertical plane of trailing flank, can be provided with shown in Figure 28 (A), (B) to left and right direction slidingly and movingly.At the vertical plane of dish option board 24A, form the recess 24Aa that is connected usefulness with the pin 41Ad that is located at dish selector switch 41A, at surface level, form the recess 24Ab that is connected usefulness with the pin 24Ca that is located at dish option board 24C.

Dish option board 24B shown in Figure 29 (A), (B), (C) like that, for having along the surface level at the interior end of lower bearing bracket assembly 20 with along the plate of the vertical plane of right flank, can be towards front and back to being provided with slidingly and movingly.At the vertical plane of dish option board 24B, form the recess 24Ba that is connected usefulness with the pin 41Bd that is located at dish selector switch 41B, at surface level, form the recess 24Bb that is connected usefulness with the pin 24Cb that is located at dish option board 24C.

Option board 24C is such as shown in figure 30 for dish, is the plate of semi-circular shape roughly, can be located at cam wheel 21 axle axle nearby for center steering be located at the interior end of lower bearing bracket assembly 20.In addition, as described above, dish option board 24C can be provided with transmission of power by pin 24Ca, 24Cb to dish selector switch 41A, 41B ground.In addition, also be provided with the pin 24Cc of transmission at dish option board 24C from the application of force power of dish option board 24D.

Dish option board 24D like that, is the plate of crank shape shown in Figure 31 (A), (B), can be located at movably towards horizontally slipping the ends in the lower bearing bracket assembly 20 dish option board 24C axle near.24D is provided with the recess 24Da that is connected usefulness with the pin 24Cc that coils option board 24C at the dish option board.In addition, be provided with the pin 24Db of the dish selector switch drive controlling cam 21b that is inserted into cam wheel 21 in the end of dish option board 24D.

[2-3. coils limiting mechanism]

Below, explanation dish limiting mechanism 25, this dish limiting mechanism 25 and load 51 on roller and control the dish D that will play among the dish D that is contained in disk holder 10, make to keep frame plate 11 to keep out of the way, then, when playing, discharge.Promptly, such shown in figure 32, dish limiting mechanism 25 has dish limiting member 25A, the 25B at the edge that is contacted with dish D, dish limiting rod 25C, 25D that dish limiting member 25A, 25B are moved, the dish confinement plate 25E of driving- disc limiting rod 25C, 25D, and will be delivered to the dish confinement plate 25F that coils confinement plate 25E from the driving force of cam wheel 21.

Dish limiting member 25A, 25B such as Fig. 1～Fig. 3, Figure 19 and as shown in Figure 20 are installed in axle 25Ca, the 25Da of the vertical direction of being located at dish limiting rod 25C, 25D.Dish limiting member 25A shown in Figure 36 (A) like that, have along with axle 25Ca move to the protuberance 25Aa that is pushed the splenium 16a application of force of the dish keeping arm 16 of dish maintaining body 15 and with the edge of dish D connect from handle part 25Ab.Dish limiting member 25B shown in Figure 35 (B), have like that along with axle 25Da move with dish D connect from handle part 25Bb.

Dish limiting rod 25C, 25D such as Figure 21 and as shown in Figure 32 respectively can axis of guide 20a be located at the rear portion at the interior end of lower bearing bracket assembly 20 pivotally for axle. Coil limiting rod 25C, 25D such as Figure 34 and be provided with axle 25Ca, the 25Da that above-mentioned dish limiting member 25A, 25B have been installed as shown in Figure 35.Be provided with pin 25Cb, the 25Db of the application of force power of transmission dish confinement plate 25E at dish limiting rod 25C, 25D.

Dish confinement plate 25E such as Figure 32 and as shown in Figure 44 can be located at the outer bottom of lower bearing bracket assembly 20 slidingly and movingly towards front and back.At this dish confinement plate 25E, such as shown in figure 37, pin 25Cb, the 25Db that coils limiting rod 25C, 25D inserted logical cam hole 25Ea, 25Eb form roughly splayed.In addition, be provided with the cam hole 25Ec of the slotting vergence direction that leads to of pin 25Fa of dish confinement plate 25F at dish confinement plate 25E.25F is such shown in figure 32 for the dish confinement plate, can horizontally slip and be located at the interior end of lower bearing bracket assembly 20 movably.25F is provided with above-mentioned pin 25Fa as shown in figure 38 like that at this dish confinement plate.In addition, at dish confinement plate 25F the pin 25Fb that inserts the dish limiting member drive controlling cam 21d that leads to cam wheel 21 is set.

[the right piece sliding panel that loads of 2-4.]

Below, illustrate to be used to make and load the right side that piece 50 moves forward and backward and load piece sliding panel 26.That is, right load piece sliding panel 26 as Figure 21 and as shown in Figure 39, for having along the horizontal part of the outer bottom of lower bearing bracket assembly 20 with along the plate of the vertical component effect of right flank, its horizontal part can be located at the interior end of lower bearing bracket assembly 20 slidingly and movingly towards front and back.The vertical component effect that loads piece sliding panel 26 on the right side is provided with the hole 26a that engages with the jut 52 of the right-hand member of loading piece 50 described later as shown in figure 42 like that.

This hole 26a loads moving forward and backward of piece sliding panel 26 according to the right side moves forward and backward loading piece 50, but allows the rectangle that forms longitudinal tensile strain up and down of the loading piece 50 that carries out along with moving up and down of drive chassis assembly 40.In addition, load piece sliding panel 26 on the right side and be provided with slotting leading in the pin 26b of the loading piece drive controlling cam 21e of cam wheel 21.In addition, load the cam hole 26c that piece sliding panel 26 is formed with the vergence direction that is used to drive gate web joint 27 described later on the right side.

[2-5. gate web joint]

In addition, be provided for driving force is delivered to the gate web joint 27 of shutter opening and closing described later mechanism at lower bearing bracket assembly 20.This gate web joint 27 as Figure 21, Figure 39, and as shown in Figure 44, for having along the horizontal part of the outer bottom of lower bearing bracket assembly 20 with along the plate of the vertical component effect of front, its horizontal part can be located at the outer bottom of lower bearing bracket assembly 20 movably towards horizontally slipping.Vertical component effect at gate web joint 27 is provided with the recess 27a that is used for driving force is delivered to the finger plate 34 of shutter opening and closing mechanism.In addition, the horizontal part at gate web joint 27 is provided with the pin 27b that inserts the cam hole 26c that leads to right loading piece sliding panel 26.

[2-6. drives the seat drive plate]

In addition, be provided for making driving holder assembly 60 rotating driving seat drive plates 28 at lower bearing bracket assembly 20.That is, drive seat drive plate 28 as Figure 21, Figure 43 and as shown in Figure 44, for having along the horizontal part of the outer bottom of lower bearing bracket assembly 20 with along the plate of the vertical component effect of back, its horizontal part can be located at the outer bottom of lower bearing bracket assembly 20 movably towards horizontally slipping.Such shown in Figure 79 at the vertical component effect that drives seat drive plate 28, be formed for driving force is delivered to the hole 28a that drives holder assembly 60.This hole 28a forms the rectangle of longitudinal tensile strain, to allow the lifting along with the driving holder assembly 60 that moves up and down generation of drive chassis assembly 40.In addition, be provided with the pin 28b that inserts the driven unit drive controlling cam 21c that leads to cam wheel 21 at the horizontal part that drives seat drive plate 28.

[3. upper spider assembly]

[the 3-1. dish inserts a mouthful switching mechanism]

The dish of the header board 30a of upper spider assembly 30 inserts mouth 31 as Figure 45～as shown in Figure 47, toward dish device top, the position of its Width is in the cardinal principle central authorities of device partially in its short transverse position.This dish is inserted mouthful 31 gates that open and close 32 can slide up and down and be located at header board 30a movably.Can horizontally slip at header board 30a is provided with shutter opening and closing plate 33 movably, inserts the logical pin 32a that is located at gate 32 at the inclination cam hole 33a that is located at this shutter opening and closing plate 33.Like this, as Figure 46 and as shown in Figure 47, along with moving of the left and right directions of shutter opening and closing plate 33, inclination cam hole 33a towards above or below to the pin 32a application of force, so gate 32 moves up and down, dish inserts mouthfuls 31 and opens and closes.

Make under the state in the early stage gate 32 in the closed positionly by spring 33b towards right to shutter opening and closing plate 33 application of forces.In addition, be provided with finger plate 34 pivotally, be provided with the pin 34a that engages with the recess 27a of gate web joint 27 in the lower end of this finger plate 34 as shown in Figure 4 at header board 30a.Along with the revolution of this finger plate 34, as described later, 35 actions of piece slide mechanism are loaded on a shutter opening and closing plate 33 and a left side.

[3-2. loads the piece slide mechanism in a left side]

Piece slide mechanism 35 as Figure 45～are as shown in Figure 49 loaded in a left side, by slide link 36, pivoted link 37, and left side loading piece sliding panel 38 constitute.Slide link 36 can be located at header board 30a movably towards horizontally slipping, and its right-hand member is connected in the upper end of finger plate 34.In addition, slide link 36 be provided with corresponding to towards left to slip move the 36a of pushing portion to the right-hand member application of force of shutter opening and closing plate 33.Pivoted link 37 is located at the top left-front corner of upper spider assembly 30 pivotally, and the one end is connected in the left end of slide link 36, so, can move and turn round along with the slip of slide link 36.

A left side load piece sliding panel 38 for have above upper spider assembly 30 horizontal part and along the plate of the vertical component effect of left surface, its horizontal part can towards front and back be located at slidingly and movingly upper spider assembly 30 above.Load the horizontal part of piece sliding panel 38 on this left side, connect the other end of pivoted link 37, so, slide mobile along with the revolution of pivoted link 37.Load the vertical component effect of piece sliding panel 38 on a left side, such as shown in figure 49, be provided with the groove 38a that engages with the pin 53 of loading piece 50 left ends described later.This groove 38a longitudinal tensile strain ground forms, and along with a left side is loaded moving forward and backward of piece sliding panel 38 and loading piece 50 is moved forward and backward, but allows the lifting along with the loading piece 50 that moves up and down generation of drive chassis assembly 40.

[3-3. drive chassis lifter plate]

Drive chassis lifter plate 34A, 34B such as Fig. 4 and as shown in Figure 44, the face of the front and back that can be located at upper spider assembly 30 movably towards horizontally slipping.This 1 couple of drive chassis lifter plate 34A, 34B can be connected mutually in the opposite direction slidingly and movingly by the web joint 20b of the outer bottom of being located at lower bearing bracket assembly 20 pivotally.Form step-like cam 34Aa (the 34B side is omitted diagram) respectively at drive chassis lifter plate 34A, 34B, insert the logical pin 40a that is located at drive chassis assembly described later 40 front and back at these step-like cam 34Aa, thereby, make 40 liftings of drive chassis assembly along with the slip of drive chassis lifter plate 34A, 34B is moved.

In addition, the tooth bar 34Ab in that drive chassis lifter plate 34A forms horizontal direction as shown in Figure 4 engages the drive chassis lifter wheel 22b of mechanism by drive chassis elevating motor M2 driving that is located at lower bearing bracket assembly 20 at this tooth bar 34Ab.Therefore, when drive chassis elevating motor M2 moves, by the drive chassis lifter wheel 22b of mechanism drive chassis lifter plate 34A is slided and move, such as shown in figure 44 simultaneously, make drive chassis lifter plate 34B slide mobile in the opposite direction by web joint 20b.At drive chassis lifter plate 34A as shown in Figure 4, form the groove 34Ac of square waveform, by by this groove of sensor 34Ac, thereby detect the position of drive chassis lifter plate 34A, the height of may command drive chassis assembly 40.

[the 3-4. disk holder is cut apart ways]

In addition, at upper spider assembly 30, as Figure 48, Figure 50, and Figure 51 shown in disk holder be set like that cut apart ways 39A, 39B.Disk holder is cut apart the vertical component effect that ways 39A has the horizontal part above upper spider assembly 30 back and is parallel to trailing flank, its horizontal part can be located at movably towards horizontally slipping upper spider assembly 30 above.The vertical component effect of cutting apart ways 39A at disk holder is provided with guide part 39Aa.This guide part 39Aa shown in Figure 56 like that, relatively by the projection 13 of the maintenance frame plate 11 of the dish selector switch 41A application of force from contacting, so that cutting apart smoothly of disk holder 10 carried out with its application of force direction opposition side.In addition, the left end (right-hand member when rear side is watched) of cutting apart ways 39A at disk holder is provided with the contact site 39Ab of the end contact of dish selector switch 41A.In addition, disk holder cut apart ways 39A by spring 39Ac towards right-hand (application of force direction equidirectional of the dish selector switch 41A when the cutting apart) application of force with dish.

Disk holder is cut apart ways 39B and is had along the horizontal part of 30 upper right of upper spider assemblies and be parallel to the vertical component effect of right flank, its horizontal part can towards front and back be installed on slidingly and movingly upper spider assembly 30 above.The vertical component effect of cutting apart ways 39B at disk holder is provided with guide part 39Ba.This guide part 39Ba relatively by the projection 13 of the maintenance frame plate 11 of the dish selector switch 41B application of force from contacting with its application of force direction opposition side.In addition, be provided with the contact site 39Bb of the end contact of dish selector switch 41B in the rear end (right-hand member when side is watched from the side) that disk holder is cut apart ways 39B.In addition, disk holder cut apart ways 39B by spring 39Bc towards the place ahead (application of force direction equidirectional of the dish selector switch 41B when cutting apart) application of force with dish.

[4. drive chassis assembly]

[4-1. coils selector switch]

Drive chassis assembly 40 as described above, by drive chassis lifter plate 34A, 34B lifting, this plays the effect that dish selector switch 41A, 41B is navigated to the desired split position of disk holder 10.This dish selector switch 41A, 41B like that, slidably are located at the back medial surface and the Right Inboard face of drive chassis assembly 40 movably shown in Figure 52.The cam that is formed at dish selector switch 41A, 41B is such shown in Figure 56 (A), (B), paracone becomes wedge shape, has along with it moves and is contacted with level and smooth upper strata cam 41Aa, 41Ba, the cam 41Ab of lower floor, 41Bb, and middle level cam 41Ac, the 41Bc of the projection 14a that keeps frame plate 11.

Upper strata cam 41Aa, 41Ba have towards the top dip plane that the projection 14a application of force ground to the maintenance frame plate 11 of maintenance frame plate 11 tops of accommodating the dish D that will play rises, coupled surface level, the further dip plane of rising, and coupled surface level.The cam 41Ab of lower floor, 41Bb have the dip plane that the projection 14a of the maintenance frame plate 11 of maintenance frame plate 11 belows of accommodating the dish that will play is descended towards below application of force ground, coupled surface level, the further dip plane that descends, and coupled surface level.Middle level cam 41Ac, 41Bc are located between upper strata cam 41Aa, 41Ba and the cam 41Ab of lower floor, the 41Bb, the projection 14a that makes the maintenance frame plate 11 of having accommodated the dish that will play converges to the cam 41Ab of lower floor, 41Bb then than the late dip plane that has surface level and coupled decline towards the below movably of the maintenance frame plate 11 of its below.

[4-2. coils ways]

Dish ways 42 like that, is located at the left part in the drive chassis assembly 40 shown in Figure 60, when dish being sent in the disk holder 10, and the left border contact of dish D.More specifically say, such shown in Figure 61～Figure 66 (A)～(C), the member of the roughly FangZi Zhuan that dish ways 42 can pass through for the dish that has 1 when frontal is watched forms when in-plane is watched towards upper right dip plane 42a at its left medial surface.Like this, such shown in Figure 60, Figure 62～Figure 65, send into when dish, insert mouthfuls 31 from dish and be contacted with dip plane 42a towards the dish that inserts with the direction of loading roller 51 quadratures by its left border and change advance route, by towards the oblique upper right side when in-plane is watched to guiding.In addition, when sending when dish, towards the oblique lower left when in-plane is watched to the dish of pulling out by its left border is contacted with dip plane 42a, thereby the direction that the circuit that will advance changed to and loaded roller 51 quadratures is inserted mouthfuls 31 from dish and is discharged.Therefore, shown in Figure 60 and Figure 62, like that,,, the center C 1 of disk holder 10 is offset towards the right side even inserting the center pit of mouthfuls 31 dish D from dish when when in-plane is watched, also such shown in Figure 60, Figure 63～Figure 65, dish D is correctly sent into, sent to disk holder 10 relatively.

[5. loading piece]

It is such shown in Figure 67～Figure 71 to have the loading piece 50 that loads roller 51, be the loading plate 50a about the combination, the rectangular framework of 50b, the jut 52 of being located at its right-hand member is such shown in Figure 52, slidably inserts the slit 40b that leads to the fore-and-aft direction that is formed at drive chassis assembly 40 right flanks movably.In addition, it is such shown in Figure 55 to be located at the pin 53 that loads piece 50 left ends, slidably inserts the slit 40c of the fore-and-aft direction that leads to the left surface that is formed at drive chassis assembly 40 movably.

In addition, as above-mentioned Figure 39～as shown in Figure 42, jut 52 engages with the right hole 26a that loads piece sliding panel 26, such as shown in figure 49, pin 53 is engaged in the groove 38a that piece sliding panel 38 is loaded on a left side.For this reason, along with about the moving of loading piece sliding panel 26,28, load piece 50 and slide towards front and back and move.

In addition, when loading piece 50 is mobile towards the rear, such shown in Figure 73 and Figure 74, roller gear 51a is engaged in the gear 44a of loading gear mechanism 44, this moment in order to make roller gear 51a and gear 44a engagement with keeping backlash, be provided with roller shell 51b with roller gear 51a identical central at the right-hand member that loads roller 51, be provided with confinement plate 44b with gear 44a identical central in loading gear mechanism 44.

Shown in Figure 61 like that, load piece 50 the top loading plate 50a below become and load the roller guide member of clamping disk D between the roller 51.In addition, shown in Figure 68 and Figure 69 like that, load piece 50 be provided with when disk holder 10 is pulled out dish D, be contacted with dish the edge towards the application of force ways 55 of left to the dish D application of force.This application of force ways 55 can be provided with pivotally towards horizontal direction, by not shown spring application of force counterclockwise in the figure.

[6. driving holder assembly]

[6-1. drives seat]

It is such shown in Figure 52 to drive seat 61, is disposed at the left side in the drive chassis assembly 40.The front end of Pei Zhi driving seat 61 is disposed at the bottom of loading roller 51 left ends when in-plane is watched like this.It is such shown in Figure 77, Figure 83 (A)～(C), Figure 87～Figure 90 to drive seat 61, and the back left comer axle 40d nearby that can be installed on drive chassis assembly 40 is that center steering ground is provided with.The revolution of this driving seat 61 is undertaken by the driving Displacement plate 68 that is driven by above-mentioned driving seat drive plate 28.

It is such shown in Figure 80 (A), (B) to drive Displacement plate 68, for having along the horizontal part of the outer bottom of drive chassis assembly 40 with along the plate of the vertical component effect of back, shown in Figure 77～Figure 79, like that, its horizontal part can be set movably towards horizontally slipping at the outer bottom of drive chassis assembly 40.Vertical component effect driving Displacement plate 68 is provided with pin 68a like that shown in Figure 79, this pin 68a is engaged in the hole 28a that drives seat drive plate 28, thereby driving Displacement plate 68 is moved with driving seat drive plate 28.

In addition, form the cam hole 68b of fore-and-aft direction at the horizontal part that drives Displacement plate 68.Such shown in Figure 83 (A) at driving seat 61, vertically form the cam hole 61a of linearity at it, by being inserted, coupling shaft 67a described later leads to cam hole 68b that drives Displacement plate 68 and the cam hole 61a that drives seat 61, thereby along with driving moving of Displacement plate 68, coupling shaft 67a drives the seat 61 rotating direction application of forces towards making.

In addition, such shown in Figure 77 and Figure 88 at drive chassis assembly 40, be provided with pivotally driving the driving support plate 72 that enters channeling conduct of seat 61.Drive support plate 72 at this, shown in Figure 86, like that, forms roughly circular-arc pilot hole 72a, insert and lead to this pilot hole 72a, thereby drive a rounded end of 61 by the end decision of pilot hole 72a by being located at the guide finger 61bb that drives seat 61.

[6-2. driven unit]

Like that, the pin 62a elastic bearing that is fixed in it is in being disposed at the impact damper 66 that drives seat 61 by 3 shown in Fig. 1, Figure 81 (A), (B), Figure 91 (A)～(C), Figure 92 (A)～(C) for driven unit 62.This driven unit 62 as Figure 75, Figure 76, Figure 91, and Figure 92 shown in like that, configuration to dish carry out mounting turntable 63, make the rotating spindle drive motor M5 of turntable, have dish is pressed onto the clamping limb 64b of the holding ring 64a on the turntable 63, the picking up assembly 65a, make dishes such as the thread motor M4, the gear mechanism 65c that pick up assembly 65a and move and feed screw 65d play needed member of signal of reading dish.

Like that, the end of clamping limb 64b is located at driven unit 62 pivotally shown in Figure 82, holding ring 64a can with dish coaxial rotating on the turntable 63 be installed on the other end of clamping limb 64b.Clamping limb 64b by not shown spring towards the direction application of force that holding ring 64a is crimped on turntable 63.Be provided with application of force roller 64c like that at clamping limb 64b shown in Figure 92 (A), this application of force roller 64c is contacted with lift unit 67b described later under the state in the early stage, thereby makes clamping limb 64b revolution, and the resistance spring is kept out of the way holding ring 64a.

And as described above, the front end that drives seat 61 is positioned at the bottom of loading piece 50 when in-plane is watched, but D sends into when sending at dish, like that, a part of loading piece 50 enters between the holding ring 64a and turntable 63 that keeps out of the way towards the top, makes dish D pass through this place shown in Figure 61.In addition, such shown in Figure 81 at driven unit 62, be provided with the stop pin 62b, the lock slots 62c that are used to lock onto suspension locking mechanism 67.

[6-3. suspension locking mechanism]

Suspension locking mechanism 67 like that, has the spin locking plate 70 and the hook plate 71 that slidably are arranged at the slide lock plate 69 that drives on the seat 61 movably and are located at driving seat 61 pivotally shown in Figure 83 and Figure 84.Shown in Figure 91 and Figure 92, be provided with lock slots 69a and stop pin 69b like that at slide lock plate 69, this lock slots 69a and stop pin 69b move along with it slides, the stop pin 62b of driven unit 62 and lock slots 62c engage and throw off relatively, and locking and latch-release suspend.In addition, form lift unit 69c at slide lock plate 69, this lift unit 69c is along with it moves, relatively application of force roller 64c connect from, make clamping limb 64 revolutions.

At slide lock plate 69 fixing above-mentioned coupling shaft 67a, this coupling shaft 67a is subjected to the application of force, moves thereby slide lock plate 69 is slided.Coupling shaft 67a also inserts and leads to the cam hole 40c that is formed at drive chassis assembly 40.This cam hole 40c like that, has the linearity part that makes driving seat 61, driven unit 62, reaches the rotating together circular-arc part of slide lock plate 69 and 69 slips of slide lock plate are moved shown in Figure 93 and Figure 94.

Be provided with stop pin 70a like that at spin locking plate 70 shown in Figure 83 and Figure 85, this stop pin 70a is along with it turns round, and the lock slots 62c of driven unit 62 engages and throws off relatively, and locking and latch-release suspend.The pin 70b of this spin locking plate 70 by will being fixed in it inserts and leads to the cam hole 69d that is located at slide lock plate 69 with ㄑ word shape roughly, thereby along with the slip of slide lock plate 69 is moved and turned round.

Have hook 71a like that at hook plate 71 shown in Figure 83, this hook 71a engages with the pin 62a of driven unit 62 when suspending locking along with the revolution of hook plate 71, will sell 62a and be pressed to lock slots 69a.This hook plate 71 is inserted by the pin 71b that will be fixed thereon and is led to the cam hole 69e that is located at slide lock plate 69 with ㄑ word shape roughly, thereby along with the slip of slide lock plate 69 is moved and turned round.

[7. detecting unit]

More than the action of each component parts of such dish device by being undertaken by not shown control circuit control cam wheel driving motor M1, drive chassis elevating motor M2, the action of loading motor M3, thread motor M4, spindle drive motor M5.Carry out according to the testing result that obtains by detecting units such as switch that is disposed at the each several part in the device and sensors by the control that these control circuits carry out, describe, omit diagram but these detecting units are limited to the needed occasion of following action.

[D. effect]

About the action of present embodiment as described above, the summary of moving at first is described, the explanation dish loads the detailed content that playback action, dish unloading (discharge of dish) action were moved, coiled to (dish inserts and accommodates) successively then.

[1. Dong Zuo summary]

[flow process of the action when the 1-1. dish loads]

The summary of the flow process of the action when at first, loading according to Figure 95 explanation dish.In Figure 95, M1～M5 is the symbol that above-mentioned each motor is shown, and the motor that moves corresponding to movement content carries out mark with zero symbol.That is, make drive chassis elevating motor M2 action, drive chassis assembly 40 is moved to select the position of the maintenance frame plate 11 that dish D is accommodated.Then, make cam wheel driving motor M1 action, make dish selector switch 41A, 41B slide and move, loading roller 51 is on the maintenance frame plate 11 of selection, can open disk holder 10 (retainer open position (1)) insertion dish D.Then, make drive chassis elevating motor M2 action, but make drive chassis assembly 40 rise to the position of loading tray, promptly load roller 51 and insert mouthful 31 positions aligning with dish.

Under this state, continue to make cam wheel driving motor M1 action, will load roller 51 and move to disk holder 10 sides (rear), but become the state of holding tray D.Then, open the sluices 32, open dish inserts mouth 31, in the maintenance frame plate 11 of storing tray D, make the dish of dish maintaining body 15 keep connecting rod 17,18 revolutions, close engaging claw 17a, 17b, disk holder 10 is further opened, make the center that keeps frame plate 11 not hinder the insertion path (retainer open position (2)) of dish.

Then,, load motor M3 action, load roller 51 towards loading direction (positive dirction) revolution when dish inserts mouthfuls 31 insertion by sensor then from dish.Like this, dish D is fed in the disk holder 10.Then, when, loading motor M3 and stop when being accommodated disk holder 10 in fully to dish D, load roller 51 and stop to turn round by sensor.Then,, make gate 32 close dish insertion mouth 31, will coil D and remain on the maintenance frame plate 11 with dish limiting member 25A, 5B by loading roller 51 by the action of cam wheel driving motor M1.

The drive chassis elevating motor M2 that makes to heavens that makes the disk holder 10 of having accommodated dish D like this be in primary position moves, and drive chassis assembly 40 is moved.Then, make cam wheel driving motor M1 towards and the action of above-mentioned reverse direction, thereby from dish D disengagement dish limiting member 25A, 25B, make and load roller 51 and move to dish and insert mouthful 31 sides (the place ahead) and throw off from dish D.Like this, in the dish maintaining body 15 of the maintenance frame plate 11 of having accommodated dish D, dish keeps engaging claw 17a, the 17b of connecting rod 17,18 to open the holding tray inner edge.

Then, dish selector switch 41A, 41B are slided move, throw off, disk holder 10 is become keep frame plate 11 tight state of contact mutually by the application of force power of spring 14e from disk holder 10.Then, make drive chassis elevating motor M2 action, make drive chassis assembly 40 move to the height of primary position.When the unloading of dish D, carry out and above-mentioned opposite course of action.

[motion flow when the 1-2. dish is play]

Below, the summary of the flow process of the action when playing with reference to Figure 96 explanation dish.That is, make drive chassis elevating motor M2 action, drive chassis assembly 40 is moved to have selected to accommodate the position of the maintenance frame plate 11 of the dish D that will play.

Then, make cam wheel driving motor M1 action, make dish selector switch 41A, 41B slide and move, can open disk holder 10 (retainer open position (1)) on the maintenance frame plate 11 that roller 51 be inserted into selection loading.Under this state, make cam wheel driving motor M1 continue action, thereby make loading roller 51 move to disk holder 10 sides (rear), simultaneously, dish limiting member 25A, 25B are moved towards the direction that contacts with dish D, thus holding tray D.

In the dish maintaining body 15 of the maintenance frame plate 11 of having accommodated this dish D, dish keeps engaging claw 17a, the 17b of connecting rod 17,18 to close release dish inner edge.Then, this maintenance frame plate 11 moves towards the below, and D opens disk holder 10 (retainer open position (2)) with leaving from dish.Then, further open disk holder 10 (retainer open position (3)) so that drive seat 61 enter into from dish maintaining body 15 discharge, by the bottom of loading the dish D that roller 51 and dish limiting member 25A, 25B keep.

Make and drive seat 61 revolutions and driven unit 62 is entered open the space that disk holder 10 forms like this.At this moment, holding ring 64a comes and the corresponding position, center pit top of coiling D, and turntable 63 is come the position corresponding with the bottom of the center pit that coils D.Then, by when drive chassis assembly 40 is risen, closing holding ring 64a, be loaded on the turntable 63 thereby will coil D.

Then, dish limiting member 25A, 25B are thrown off from dish D, load roller 51 and also move to dish and insert mouthful 31 sides (the place ahead) and throw off from dish.Remove the locking that suspends by suspension locking mechanism 67, thereby make driven unit 62 become the suspended state that only supports by impact damper 66.Under above state, make thread motor M4 action, will pick up assembly 65a and deliver to interior week, spindle drive motor M5 is moved and make and coil the D revolution, by the signal that assembly 65a reads dish D of picking up that moves towards disc radial.Dish by carrying out and above-mentioned opposite action, is contained in the disk holder 10 thereby will coil D after playing and finishing.

[the 2. detailed content of the action of each one]

The action of the each several part more than describing in detail below in the flow process of such action.In the following description, about with each motor M1～M5 of the prerequisite of the action that becomes each one and the action of corresponding gear mechanism with it, omit explanation.In addition, Figure 97 be operating position that cam wheel 21 is shown with the relation of the maintenance of each one of relative dish D and release and with the relation of the open position of disk holder 10.

[when the 2-1. dish loads]

At first, action when being contained in dish in the disk holder 10 is described.In the following description, by dish being contained in the example that keeps frame plate 11 from several the 3rd layer down skies.Promptly, occasion at the 3rd layer maintenance frame plate 11 skies, such shown in Figure 56 (A), (B), the front end of middle level cam 41Ac, the 41Bc of dish selector switch 41A, 41B becomes with the 3rd layer sky and keeps the projection 14a of frame plate 11 consistent make to heavens drive chassis lifter plate 34A, 34B to move, thereby makes 40 liftings of drive chassis assembly.At this moment, cam wheel 21 is in primary position as shown in figure 23 like that.

Then, such as shown in figure 24, make cam wheel (カ system ギ ア) 21 towards loading direction (counter clockwise direction among the figure) revolution, thereby by dish selector switch drive controlling cam 21b, dish option board 24D, 24C, 24B, 24A makes dish selector switch 41A, 41B slides when moving to retainer open position (1), as Figure 57 (A), (B) such shown in, the projection 14a of the 3rd layer maintenance frame plate 11 enters middle level cam 41Ac, 41B, the projection 14a of the 4th layer and above maintenance frame plate 11 is by upper strata cam 41Aa, 41Ba lifts, and the projection 14a of the 2nd layer and following maintenance frame plate 11 is by the cam 41Ab of lower floor, 41Bb depresses.Therefore, can insertion dish D and the gap of loading piece 50 forming up and down of the 3rd layer of maintenance frame plate 11.

Then, drive chassis lifter plate 34A, 34B are moved, thereby drive chassis assembly 40 is moved, so that the gap on the 3rd layer the maintenance frame plate 11 is consistent with position of loading roller 51 and dish insertion mouth 31.Then, such as shown in figure 25, make cam wheel 21 further towards loading the direction revolution, then such as shown in figure 41, (0) enters into holding position (2) to pin 26b among the loading piece drive controlling cam 21e from the off-position, so the right piece sliding panel 26 that loads moves towards the rear.On the other hand, along with moving of piece sliding panel 26 loaded on the right side, the slotting pin 27b quilt that leads to cam hole 26c is towards the right side application of force, so gate web joint 27 slides towards the right side and moves.Like this, pin 34a is engaged in finger plate 34 revolutions of the recess 27a of gate web joint 27, so slide link 36 is subjected to the application of force and slides mobile towards left.

Slide link 36 is such as shown in figure 47, to shutter opening and closing plate 33 application of forces, so shutter opening and closing plate 33 slides towards left and moves, thereby leads to the application of force in the pin 32a of inclination cam hole 33a towards the top to inserting towards left.Therefore, the gate 32 that is provided with pin 32a rises, and dish inserts mouth 31 and opens.Simultaneously, slide link 36 moves towards left and makes pivoted link 37 revolutions, makes a connected left side load piece sliding panel 38 and slides mobile towards the rear.As described above, load piece sliding panel 26 and a left side when the right side and load piece sliding panel 38 when mobile towards the rear, be engaged in the right hole 26a that loads piece sliding panel 26 owing to load the teat 52 of the right-hand member of piece 50, the pin 53 of left end is engaged in the groove 38a that piece sliding panel 38 is loaded on a left side, so, it is such shown in Fig. 2 and Figure 72 to load piece 50, slides towards the rear and moves.Like this, shown in Figure 74 like that, load roller 51 become gear 44a that its roller gear 51a is engaged in loading gear mechanism 44, can be by loading the rotating state of motor M3.

On the other hand, by make cam wheel 21 from primary position shown in Figure 32 as described above towards loading the direction revolution, thereby make the pin 25Fb of dish confinement plate 25F enter into holding position (2) from the off-position (1) of coiling limiting member drive controlling cam 21d, so dish confinement plate 25F slides towards the right side and moves.Like this, by the cam hole 25Ec application of force of the pin 25Fa that coils confinement plate 25F to dish confinement plate 25E, dish confinement plate 25E slides towards the place ahead and moves.Like this, cam hole 25Ea, the 25Eb of dish confinement plate 25E is to dish limiting rod 25C, the pin 25Cb of 25D, the 25Db application of force, so, dish limiting rod 25C is towards revolution counterclockwise, dish limiting rod 25D turns round toward the clockwise direction, and its 25Ca, 25Da move towards the direction (the place ahead) at the edge of contact disc D.

By moving of such axle 25Ca, 25Da, dish limiting member 25A, 25B also move towards the place ahead.Like this, the protuberance 25Aa of dish limiting member 25A is pushed the splenium 16a application of force to dish keeping arm 16, so as Fig. 2 and as shown in Figure 20, dish keeps connecting rod 17,18 to turn round engaging claw 17a, 17b closure.In addition, such as shown in figure 25, along with cam wheel 21 further turns round, such shown in Figure 58 (A), (B), dish selector switch 41A, 41B slide towards retainer open position (2) and move, so the projection 14a of the 3rd layer maintenance frame plate 11 is descended towards the below application of force by middle level cam 41Ac, 41Bc, the space of the below of dish D further enlarges.

From dish insert mouthful 31 when inserting by sensor to dish D from above state, load roller 51 towards the positive dirction revolution, dish D is pulled into device inside.In the process of drawing in like this, dish D is such shown in Figure 61, between the holding ring 64a and the turntable 63 below it that keep out of the way the top.Then, the dish D by application of force ways 55 to its right border application of force, simultaneously, such shown in Figure 60, Figure 62～Figure 65, its left border is contacted with the dip plane 42a of dish ways 42, thereby changes advance route, be directed to when in-plane is watched oblique upper right side to.After this, as shown in Figure 2, controlled, coiled and be contained in disk holder 10 in this state by sensor then by handle part 25Ab, the 25Ba of dish limiting member 25A, 25B when the trailing edge of dish D, loading roller 51 stops.

Then, make cam wheel 21 towards turning round with above-mentioned opposite direction, such shown in Figure 57, make dish selector switch 41A, 41B slide and move to retainer open position (1), at this moment, the projection 14a of the 3rd layer maintenance frame plate 11 by middle level cam 41Ac, 41B towards the top application of force, so, the 3rd layer maintenance frame plate 11 rises, and aligns with the center pit of the dish D that is kept by dish limiting member 25A, 25B and loading roller 51 in its center.

In addition, revolution by cam wheel 21, such as shown in figure 39, (2) enter into off-position (0) from the holding position to load pin 26b among the piece drive controlling cam 21e, so the right piece sliding panel 26 of loading moves towards the place ahead, simultaneously, slide link 36 and above-mentioned action on the contrary, thus gate 32 is descended, and dish inserts mouth 31 and closes.

At this moment, make disk holder 10 become primary position drive chassis lifter plate 34A, 34B slip is moved, thereby drive chassis assembly 40 is moved.Simultaneously, opposite during with above-mentioned loading along with moving of slide link 36, a left side is loaded piece sliding panel 38 and is slided mobile towards the place ahead.As described above, right piece sliding panel 26 and the left side of loading loaded piece sliding panel 38 and moved towards the place ahead, loads piece 50 and slides towards the place ahead and move thereby make, and D leaves from dish.

On the other hand, such shown in figure 32, pin 25Fb among the dish confinement plate 25F turns back to the off-position (1) among the dish limiting member drive controlling cam 21d, so, by dish confinement plate 25F, dish confinement plate 25E dish limiting rod 25C is turned round toward the clockwise direction, dish limiting rod 25D is towards revolution counterclockwise, and its 25Ca, 25Da move towards the direction (rear) that the edge from dish D leaves.By moving of such axle 25Ca, 25Da, make dish limiting member 25A, 25B also move handle part 25Ab, 25Ba release dish D towards the rear.In addition, the protuberance 25Aa release dish keeping arm 16 of dish limiting member 25A be pushed splenium 16a, so as Fig. 3 and as shown in Figure 19, dish keeps connecting rod 17,18 revolutions, engaging claw 17a, 17b open, and coil inner edge and engage.

Be arranged under the state that keeps frame plate 11 will coiling D like this, cam wheel 21 is turned back to position shown in Figure 23, thereby it is such shown in Figure 56 (A), (B), dish selector switch 41A, 41B slide and move to primary position (0), at this moment, keep the projection 14a of frame plate 11 to discharge from dish selector switch 41A, 41B, so, keep frame plate 11 to be moved towards mutual approaching direction by the application of force power of spring 14e, disk holder 10 is closed.Then, move by drive chassis lifter plate 34A, 34B are slided, thereby make drive chassis assembly 40 move to the height of primary position.

[when the 2-2. dish is play]

Below, the action of the each several part when the explanation dish is play.And, in the following description, remain in from the example of the dish D of down several the 3rd layer maintenance frame plates 11 with broadcast and to describe.Promptly, such shown in Figure 56 (A), (B), make the front end of middle level cam 41Ac, the 41Bc of dish selector switch 41A, 41B be in to heavens make drive chassis lifter plate 34A, the 34B consistent and move, thereby drive chassis assembly 40 is moved with the projection 14a of the 3rd layer maintenance frame plate 11.

Then, such as shown in figure 26, make cam wheel 21 towards playing direction (clockwise direction among the figure) revolution, thereby make dish selector switch 41A, 41B slide and move to retainer open position (1), at this moment, such shown in Figure 57, the projection 14a of the 3rd layer maintenance frame plate 11 enters cam 41Ac, 41Bc, the 4th layer of projection 14a with its above maintenance frame plate 11 lifted by upper strata cam 41Aa, 41Ba, and the 2nd layer of projection 14a with its following maintenance frame plate 11 depressed by the cam 41Ab of lower floor, 41Bb.Therefore, be arranged at the 3rd layer maintenance frame plate 11 dish D about, formation can be inserted the gap of loading piece 50.

Under this state, such as shown in figure 40 when making cam wheel 21 further towards the revolution of broadcast direction, (0) enters holding position (1) to the pin 26b among the loading piece drive controlling cam 21e from the off-position, so it is mobile towards the rear that piece sliding panel 26 is loaded on the right side.On the other hand,, insert the pin 27b that leads to cam hole 26c and be subjected to the application of force, so gate web joint 27 slides towards the right side and moves towards the right side along with moving of piece sliding panel 26 loaded on the right side.Like this, with above-mentioned same, finger plate 34 revolutions, slide link 36 moves towards the left slip, so, make a left side load piece sliding panel 38 by pivoted link 37 and slide mobile towards the rear.As described above, piece sliding panel 38 is loaded when mobile towards the rear in right piece sliding panel 26 and the left side of loading, and with above-mentioned same, load piece 50 and slides towards the rear and move loading roller 51 clamping disk D.

At this moment, such as shown in figure 33, the pin 25Fb of dish confinement plate 25F enters into holding position (2) from the off-position (1) of dish limiting member drive controlling cam 21d, so dish limiting rod 25C, 25D move near the direction (the place ahead) at the edge of dish D towards axle 25Ca, 25Da by dish confinement plate 25F, 25E.By moving of such axle 25Ca, 25Da, as Fig. 2 and as shown in Figure 20, dish limiting member 25A, 25B also move towards the place ahead, and the edge of dish D is controlled by the handle part 25Ab, the 25Ba that coil limiting member 25A, 25B.In addition, the protuberance 25Aa of dish limiting member 25A is pushed the splenium 16a application of force to dish keeping arm 16, so dish keeps connecting rod 17,18 revolutions, engaging claw 17a, 17b close, release dish inner edge.

Like this, dish D is controlled by dish limiting member 25A, 25B and loading roller 51, becomes the state that the dish inner edge discharges, and cam wheel 21 is further when playing the direction revolution, in this process, like that, dish selector switch 41A, 41B slide and move to retainer open position (3) shown in Figure 58, the projection 14a of the 3rd layer maintenance frame plate 11 by middle level cam 41Ac, 41Bc towards the below application of force, so, the 3rd layer maintenance frame plate 11 descends, and D leaves from dish, the space enlargement of the below of dish D.

Then, such as shown in figure 27, when the revolution of cam wheel 21 is further carried out, dish selector switch 41A, 41B move to retainer open position (3), such shown in Figure 59, the projection 14a of the 3rd layer maintenance frame plate 11 and the cam 41Ab of lower floor, 41Bb converge, and the projection 14a of the maintenance frame plate 11 of top moves to the superiors of upper strata cam 41Aa, 41Bb, and the projection 14a of the 3rd layer of later maintenance frame plate 11 moves to the orlop of the cam 41Ab of lower floor, 41Bb.For this reason, cutting apart further of disk holder 10 carried out, in the driving of the formation up and down holder assembly 60 enterable spaces of dish D.

In addition, along with the revolution of cam wheel 21 as described above, driven unit drive controlling cam 21c shown in Figure 43 moves, so slotting leading in pin 28b wherein enters rotary position, thereby a driving seat drive plate 28 is moved towards right-hand slip.Like this, shown in Figure 79, like that,, driving Displacement plate 68 is moved towards right-hand slip by the pin 68a that engages with the hole 28a that drives seat drive plate 28.Like this, shown in Figure 88, like that, lead in the cam hole 68b that drives Displacement plate 68 and the coupling shaft 67a of cam hole 61a that drives seat 61 to driving seat 61 application of forces beginning revolution counterclockwise in the figure by inserting.At this moment, coupling shaft 67a like that, moves in the circular-arc part of the cam hole 40c of drive chassis assembly 40 shown in Figure 93.

When driving seat 61 like this during revolution, by the guide finger 61b that drives seat 61 to the pilot hole 72a application of force, so, drive support plate 72 and turn round toward the clockwise direction.Then, drive seat 61 and when guide finger 61b arrives the end of pilot hole 72a, stop revolution.At this moment, like that, the turntable 63 of driven unit 62 is positioned the bottom at the center of the dish D that controlled by dish limiting member 25A, 25B and loading roller 51 shown in Figure 87, and holding ring 64a is positioned top.

Then, drive chassis lifter plate 34A, 34B rise drive chassis assembly 40, simultaneously, and when 68 continuation of driving Displacement plate are mobile towards right-hand slip, like that, the linearity that the coupling shaft 67a of slide lock plate 69 enters into the cam hole 40c of drive chassis assembly 40 partly moves shown in Figure 94.Like this, like that, slide lock plate 69 moves shown in Figure 89, Figure 92 (A)～(B), and lift unit 67b throws off from application of force roller 64c, so, make clamping limb 64 towards the below revolution by the application of force power of spring, holding ring 64a is pushed on turntable 63 with dish.

When cam wheel 21 like this during revolution, under dish D was clamped to state on the turntable 63, the pin 26b that loads among the piece drive controlling cam 21e entered off-position (0) from holding position shown in Figure 39 (1), so the right piece sliding panel 26 of loading moves towards the place ahead.Simultaneously, a left side is loaded piece sliding panel 38 and is also moved towards the place ahead slip as described above, so loading piece 50 slides towards the place ahead and moves release dish D.

On the other hand, revolution by cam wheel 21, the pin 25Fb that makes dish confinement plate 25F enters into off-position (1) from the holding position (2) of dish limiting member drive controlling cam 21d shown in Figure 33, so, by dish confinement plate 25F, dish confinement plate 25E dish limiting rod 25C is turned round toward the clockwise direction, dish limiting rod 25D is towards revolution counterclockwise, and the direction (rear) that its 25Ca, 25Da leave towards the edge from dish moves.By moving of such axle 25Ca, 25Da, make dish limiting member 25A, 25B also move handle part 25Ab, 25Bb release dish D towards the rear.

Then, along with moving of above-mentioned slide lock plate 69, like that, lock slots 69a and stop pin 69b throw off from the stop pin 62b and the lock slots 62c of driven unit 62 shown in Figure 90, Figure 91 (A)～(C), 92 (A)～(C).Then, spin locking plate 70 and hook plate 71 also turn round, and stop pin 70a and hook 71a throw off from the lock slots 62c and the pin 62a of driven unit 62.Like this, driven unit 62 becomes only by impact damper 66 flexibly mounted suspended states.

Like this dish is set on the turntable 63, discharges around it, simultaneously, become suspended state, after this, make and pick up assembly 65a and move to week in the dish, make turntable 63 revolution.Then, while make pick up assembly 65a towards disc radial move read the dish D signal.

[the 2-3. dish is play when finishing]

Below, the action of the each several part when will coil D when dish is play end turns back in the disk holder 10 is described.In the following description, turn back to from the example that descends several the 3rd layer maintenance frame plates 11 and describe with coil D.

That is, after dish was play, when cam wheel 21 turned round towards the direction of primary position shown in Figure 43, driven unit drive controlling cam 21c moved, so slotting leading in pin 28b wherein is subjected to the application of force, thereby made driving seat drive plate 28 slide mobile towards left.Like this, by being engaged in the pin 68a of the hole 28a that drives seat drive plate 28, driving Displacement plate 68 being slided towards left move.

Like this, shown in Figure 94, like that, insert the coupling shaft 67a that leads in the cam hole 68b that drives Displacement plate 68 and be subjected to the application of force towards left, so, the linearity part of the cam hole 40c of drive chassis assembly 40 is moved towards left.By moving of coupling shaft 67a, such shown in Figure 89, Figure 91 (C)～(A), Figure 92 (C)～(A), its fixing slide lock plate 69 is also moved driving to slide on the seat 61, so, lock slots 69a and stop pin 69b are engaged in the stop pin 62b and the lock slots 62c of driven unit 62.Then, along with moving of slide lock plate 69, spin locking plate 70 and hook plate 71 also turn round, and stop pin 70a and hook 71a are engaged in the lock slots 62c and the pin 62a of driven unit 62.Like this, driven unit 62 becomes and is urged the lock-out state that is fixed in impact damper 66.

Simultaneously, such as shown in figure 40 by the revolution of cam wheel 21 towards primary position, (0) enters into holding position (1) to the pin 26b among the loading piece drive controlling cam 21e from the off-position, so the right piece sliding panel 26 that loads moves towards the rear.On the other hand,, insert to lead to be subjected to the application of force, so gate web joint 27 slides towards the right side and moves towards the right side in the pin 27b of cam hole 26c along with moving of piece sliding panel 26 loaded on the right side.Like this, with above-mentioned same, finger plate 34 revolutions, slide link 36 moves towards the left slip, so, make a left side load piece sliding panel 38 by pivoted link 37 and slide mobile towards the rear.As described above, piece sliding panel 38 is loaded when mobile towards the rear in right piece sliding panel 26 and the left side of loading, and with above-mentioned same, load piece 50 and slides towards the rear and move loading roller 51 clamping disk D.

In addition, the pin 25Fb of dish confinement plate 25F is such as shown in figure 33, enter holding position (2) from the off-position (1) of dish limiting member drive controlling cam 21d, so, axle 25Ca, the 25Da of dish limiting rod 25C, 25D are moved towards the direction (the place ahead) near the edge that coils by dish confinement plate 25F, 25E.By moving of such axle 25Ca, 25Da, dish limiting member 25A, 25B also move towards the place ahead, and the edge of dish D is controlled by handle part 25Ab, 25Ba.

Then, along with moving of slide lock plate 69 as described above, like that, lift unit 67b contacts application of force roller 64c shown in Figure 92 (C), (A), so the application of force power of resistance spring makes clamping limb 64 towards the top revolution, holding ring 64a leaves from dish D.Like this, dish D controls by loading roller 51 and coiling limiting member 25A, 25B, discharges from holding ring 64a and turntable 63, under this state, when the revolution of cam wheel 21 is further carried out, drives seat drive plate 28 and further slides mobile towards left.Like this, by the pin 68a that engages with the hole 28a that drives seat drive plate 28 driving Displacement plate 68 being slided towards left moves.

Like this, shown in Figure 88, like that, lead in the cam hole 68b that drives Displacement plate 68 and drive the coupling shaft 67a of the cam hole 61a of seat 61, make to drive seat 61 and be subjected to the application of force, clockwise direction revolution in the figure towards left by inserting.At this moment, coupling shaft 67a like that, moves in the circular-arc part of the cam hole 40c of drive chassis assembly 40 shown in Figure 93.When driving seat 61 like this during revolution, by the guide finger 61b that drives seat 61 to the pilot hole 72a application of force, so, make to drive support plate 72 towards revolution counterclockwise.Then, shown in Figure 77, like that, drive 61 a end, turn back under the state of primary position, stop revolution at coupling shaft 67a arrival cam hole 40c.

Revolution along with cam wheel 21 as described above, such shown in Figure 26 and Figure 57, dish selector switch 41A, 41B slide and move to retainer open position (1), the projection 14a of the 3rd layer maintenance frame plate 11 by middle level cam 41Ac, 41Bc towards the top application of force, so, the 3rd layer maintenance frame plate 11 rises, and aligns with the center pit of the dish D that is kept by dish limiting member 25A, 25B and loading roller 51 in its center.

Then, by cam wheel 21 revolutions, such shown in figure 32, the pin 25Fb of dish confinement plate 25F turns back to the off-position (1) of dish limiting member drive controlling cam 21d, so the direction (rear) that dish limiting rod 25C, the 25D edge towards its 25Ca, 25Da from dish D is left by dish confinement plate 25F, 25E moves.By moving of such axle 25Ca, 25Da, make dish limiting member 25A, 25B also move handle part 25Ab, 25Ba release dish D towards the rear.In addition, the protuberance 25Aa release dish keeping arm 16 of dish limiting member 25A be pushed splenium 16a, so as Fig. 3 and as shown in Figure 19, dish keeps connecting rod 17,18 revolutions, engaging claw 17a, 17b open, and coil inner edge and engage.

Meanwhile, such as shown in figure 39, (1) enters into off-position (0) from the holding position to load pin 26b among the piece drive controlling cam 21e, so the right piece sliding panel 26 of loading moves towards the place ahead.Simultaneously, with above-mentioned same, along with moving of slide link 36, a left side is loaded piece sliding panel 38 and is moved towards the place ahead.Like this, load piece 50 and move release dish D towards the place ahead slip.

Like this dish is being arranged under the state that keeps frame plate 11, such shown in Figure 23 and Figure 56, as dish selector switch 41A, when 41B slides and moves to primary position (0), keep the projection 14a of frame plate 11 to discharge from dish selector switch 41A, 41B, so as described above, disk holder 10 is closed.Then, move by drive chassis lifter plate 34A, 34B are slided, thereby make drive chassis assembly 40 move to the height of primary position.

[when the 2-4. dish loads]

Below, the action of the each several part when illustrating from device discharge dish D.In the following description, by describing from being in from the example of several the 3rd layer down maintenance frame plate 11 discharge dish D.Promptly, be contained in the occasion of the 3rd layer maintenance frame plate 11 will coiling D, when importing the indication of the discharge that will coil D, such as shown in figure 23, make the front end of middle level cam 41Ac, the 41Bc of dish selector switch 41A, 41B be in to heavens make drive chassis lifter plate 34A, the 34B consistent and move, thereby make 40 liftings of drive chassis assembly with the projection 14a of the 3rd layer maintenance frame plate 11.At this moment, cam wheel 21 like that, is in primary position shown in Figure 56.

Then, such shown in Figure 57, make cam wheel 21 towards loading the direction revolution, thereby make dish selector switch 41A, 41B slide and move to retainer open position (1) by dish selector switch drive controlling cam 21b, dish option board 24D, 24C, 24B, 24A, at this moment, such shown in Figure 58, make the projection 14a of the 3rd layer maintenance frame plate 11 enter middle level cam 41Ac, 41B, the 4th layer of projection 14a with its above maintenance frame plate 11 lifted by upper strata cam 41Aa, 41Ba, and the 2nd layer of projection 14a with its following maintenance frame plate 11 depressed by the cam 41Ab of lower floor, 41Bb.Therefore, can insertion dish D and the gap of loading piece 50 the 3rd layer forming up and down of maintenance frame plate 11.

Then, the position that makes the gap on the 3rd layer the maintenance frame plate 11 and load roller 51 and dish insert mouthfuls 31 as one man makes drive chassis lifter plate 34A, 34B move, thereby drive chassis assembly 40 is moved.When making cam wheel 21 revolutions like this, such as shown in figure 41, (0) enters holding position (2) to the pin 26b among the loading piece drive controlling cam 21e from the off-position, so the right piece sliding panel 26 that loads moves towards the rear.On the other hand, along with moving of piece sliding panel 26 loaded on the right side, gate web joint 27 slides towards the right side and moves, so, as described above, shutter opening and closing plate 33 is moved towards left by finger plate 34, slide link 36.

By moving of such shutter opening and closing plate 33, such as shown in figure 47, gate 32 rises, and opens dish and inserts mouth 31.Simultaneously, slide link 36 moves left side loading piece sliding panel 38 slips towards the rear by pivoted link 37.Move towards the rear by making a right loading piece sliding panel 26 and a left side load piece sliding panel 38 as described above, move thereby loading piece 50 is slided towards the rear, by loading roller 51 clamping disks.Simultaneously, loading that roller 51 becomes can be by loading the rotating state of motor M3.The end of application of force ways 55 like that, is contacted with the right border of dish D shown in Fig. 2 and Figure 60.

On the other hand, the pin 25Fb of dish confinement plate 25F enters into holding position (2) from the off-position (1) of dish limiting member drive controlling cam 21d shown in Figure 32, so dish limiting rod 25C, 25D move near the direction (the place ahead) at the edge of dish D towards axle 25Ca, 25Da by dish confinement plate 25F, dish confinement plate 25E.By moving of such axle 25Ca, 25Da, as Fig. 2 and as shown in Figure 20, dish limiting member 25A, 25B also move towards the place ahead, and the edge of dish D is controlled by the handle part 25Ab, the 25Ba that coil limiting member 25A, 25B.In addition, the protuberance 25Aa of dish limiting member 25A is pushed the splenium 16a application of force to dish keeping arm 16, so dish keeps connecting rod 17,18 revolutions, engaging claw 17a, 17b close, the inner edge of release dish D.

Then, such as shown in figure 25, along with cam wheel 21 turns round towards loading direction, dish selector switch 41A, 41B slide and move to retainer open position (2), so, like that, the 3rd layer maintenance frame plate 11 is descended towards the below application of force by middle level cam 41Ac, 41Bc by its projection 14a shown in Figure 58, and the space of the below of dish further enlarges.

As described above, under the state that keeps frame plate 11 releases, when loading roller 51 turned round in the opposite direction, the dish beginning was moved towards the direction from disk holder 10 discharges at dish.In this process, dish D is under the state of its right border by application of force ways 55 application of forces, shown in Figure 60 like that by towards the oblique lower left when in-plane is watched to guiding, and its left border is contacted with the dip plane 42a of dish ways 42, thereby advance route is changed into and is loaded the direction of roller 51 quadratures, shown in Figure 61 like that, by the holding ring 64a that kept out of the way towards the top with its below turntable 63 between.Then, dish D inserts mouthful 31 discharges from the dish of opening by the rising of gate 32, with pulling out from installing outstanding dish D, fully taking-up dish D.

[E. effect]

According to above such embodiment, in order to cut apart disk holder 10, the front end of being located at the cam of dish selector switch 41A, 41B is a wedge shape, so, with tipper the occasion that keeps frame plate 11 to rise or descend is compared by single direction, make to keep frame plate 11 to keep out of the way towards the above and below both sides of desired dish D respectively, form suitable space easily.Therefore, can make holding ring 64a and turntable 63 enter into dish D about, positively clamp.

In addition, the cam of being located at dish selector switch 41A, 41B is the level and smooth cam that does not have the such a plurality of steps of step-like cam, so, can successfully carry out the lifting action of the maintenance frame plate 11 that moves along with the slip of dish selector switch 41A, 41B.

In addition, when the broadcast dish, in order to make 40 liftings of drive chassis assembly and dish selector switch 41A, 41B to be positioned, at this moment, as long as make dish selector switch 41A, 41B slide and move, can make to keep frame plate 11 to keep out of the way from desired dish D, so, action that can simplification dish selector switch 41A, 41B.

In addition, under the state of controlling, dish selector switch 41A, 41B slip are moved, thereby the maintenance frame plate 11 up and down of desired dish D is all kept out of the way by loading roller 51 and 25 pairs of dishes of dish limiting mechanism D, make driven unit 62 enter into its space, will coil D and be set on the turntable 63.Therefore, in order to transfer to turntable 63 from keeping frame plate 11 will coil D, do not need specific maintenance frame plate 11 to carry out complicated action, cam face or the action of dish selector switch 41A, 41B become simple.

In addition, by using a plurality of dish selector switch 41A, 41B, can make to keep frame plate 11 lifting stably, simultaneously, because with total cam wheel 21 and the cam wheel driving motor M1 that dish selector switch 41A, 41B are driven of the driving mechanism of other member, so, but simplification device.

In addition, simple slip by dish selector switch 41A, 41B is moved, the keeping out of the way of the desired maintenance frame plate 11 that is undertaken by upper strata cam 41Aa, 41Ba and the cam 41Ab of lower floor, 41Bb when by middle level cam 41Ac, 41Bc the maintenance of desired maintenance frame plate 11 and dish being play in the time of can distinguishing the enforcement dish and insert.

In addition, at back medial surface and Right Inboard face configuration dish selector switch 41A, the 41B of the quadrature of drive chassis assembly 40, at left side configuration driven assembly 62, piece 50 is loaded in configuration in the front side.That is, clamp disk holder 10 ground and dispose little dish selector switch 41A of requisite space and the big loading piece 50 of requisite space relatively, clamp disk holder 10 ground and dispose little dish selector switch 41B of requisite space and the big loading piece 50 of requisite space relatively.When the big member of requisite space is clamped disk holder 10 ground mutually and is disposed relatively, the degree of depth or the Width of device extremely enlarge, but in the present embodiment, there is not such situation, make up little member of requisite space and the big member of requisite space well, make the device whole machine balancing well compactness accommodate.

In addition, by making 61 revolutions of driving seat by cam wheel 21 (カ system ギ ア) mobile driving seat drive plate 28 and driving Displacement plate 68, simultaneously, carry out the switching of the holding ring 64a that implements by the switching of the suspension locking mechanism 67 of the mobile enforcement of slide lock plate 69, by clamping limb 64, so, can realize the simplification and the miniaturization of mechanism by the dual-purpose drive division.Particularly, simultaneously, drive by single cam wheel driving motor M1 because cam wheel 21 also is used for the driving of other a plurality of mechanisms, so, can realize significantly reducing and saving consumption electric power of requisite space.In addition, owing to produce displacement by the mobile clamping limb 64 that makes of slide lock plate 69, so, can laying or taking out by switching that simply constitutes the locking mechanism 67 that positively suspends synchronously and the dish relative turntable 63 of D.

In addition, drive seat 61 revolutions by making, thereby in the disk holder 10 that driven unit 62 is entered into cut apart, so, compare with the occasion that the member slip that makes the opposed inside face that is supported in the dish device is moved, can make disk holder 10 driving seat 61 requisite spaces on every side less.Particularly when driven unit 62 entered and withdraws from, driven unit 62 was in the lock-out state that has been compressed impact damper 66 by slide lock plate 69, so, highly reduce.For this reason, the retreat distance of frame plate 11 can be suppressed to keep, simultaneously, driven unit 62 and the collision that keeps frame plate 11 grades can be prevented.

In addition, move, carry out continuously on one side from driving an application of force of 61 the application of force or its inverse process to slide lock plate 69 because pitman shaft 67a can slide in cam hole 68b on one side, so, can successfully carry out the continuous action of a plurality of different institutions.Particularly in the above-described embodiment, the flow process of actions such as the latch-release that can carry out the entering of driven unit 62 smoothly, implement by suspension locking mechanism 67, the dish crimping of holding ring 64a, and the dish of holding ring 64a discharges, the locking that realizes by suspension locking mechanism 67, driven unit 62 withdraw from such motion flow.

[other embodiment of F.]

The invention is not restricted to embodiment as described above.For example, the mechanism that the dish selector switch is driven is not limited to the illustrative occasion of above-mentioned embodiment, moves, then can be any mechanism as long as can it be slided with other mechanism.

In addition, in the above-described embodiment, upper strata cam and lower floor's cam are made of the edge of dish selector switch, and the middle level cam is made of the groove that is formed at the dish selector switch, but also can constitute upper strata cam and lower floor's cam by cam path or cam hole.In addition, when establishing upper strata cam, middle level cam, and lower floor's cam when being one group of cam, in the above-described embodiment, two groups of cam-shaped are formed in a dish selector switch, but this quantity is not limited to two groups.Corresponding therewith, each keeps the also changeable change of quantity of the projection of frame plate.

In addition, as long as drive the switching that the seat mobile unit can together drive moving of seat and suspension locking mechanism, its concrete formation is not limited to illustrative in the above-described embodiment occasion.

In addition, drive seat as long as, be not defined as helicoid structure for being inserted into the structure in the disk holder of cutting apart.In addition, the suspension locking mechanism also is not limited to the mechanism that illustrates in the above-described embodiment.The quantity or the structure of lock part are not limited yet.As long as elastic component also can drive seat upper support driven unit, its quantity or kind are not limited.In addition, the concrete formation of clamp mechanism of disk also is not limited to the formation shown in the above-mentioned embodiment.

In addition, concrete numerical value such as each member and its configuration space, operating distance is also unrestricted.In addition,, be not limited thereto, can be widely used in flat recording medium though the present invention is suitable for handling the dish device of CD, DVD etc.In addition,, be not limited thereto, applicable to multiple dish devices such as fixed, portable types though the present invention is applicable to the dish device of vehicle mounted.

Industrial applicibility

As described above, according to the present invention, can provide a kind of simply small-sized, each several part The dish device that can move smoothly and driven unit driving mechanism.

Claims (4)

1. one kind coils device, possess: the disk holder that is provided with a plurality of dish retaining members that keep a plurality of dishes respectively, the driven unit that desired dish is play, make the lifting of described dish retaining member and at the dish selector switch that forms the space up and down of desired dish, and make described driven unit move to driving mobile unit in the space that the lifting by described dish retaining member forms, it is characterized in that:

Described dish selector switch can be provided with in the horizontal direction slidingly and movingly,

Described dish selector switch has the mobile level and smooth cam of projection slip that can supply to be located at described dish retaining member,

The front end of described cam is a wedge shape, can lay or the mode in the space of taking-up dish has upper strata cam, lower floor's cam, and middle level cam to move along with the slip of described dish selector switch to form above or below the desired dish retaining member; This upper strata cam rises the dish retaining member of the top of desired dish retaining member; This lower floor's cam descends the dish retaining member of the below of desired dish retaining member; This middle level cam is located between described upper strata cam and the described lower floor cam, keeps desired dish retaining member,

Described middle level cam makes mode that desired dish retaining member descends be communicated with described lower floor cam to move along with the further slip of described dish selector switch,

Be provided with the dish limiting mechanism, this dish limiting mechanism have can near and leave the dish limiting member that moves on the direction of dish, when carrying out the lifting of described dish retaining member, described dish limiting member is moved on the direction of the outer rim of controlling desired dish by described dish selector switch.

2. dish device according to claim 1 is characterized in that: be provided with the lifting unit corresponding to the described dish selector switch of the lift in height of desired dish.

3. dish device according to claim 1 and 2 is characterized in that: have dish selector switch driving mechanism, this dish selector switch driving mechanism makes the 1 pair of synchronous start of described dish selector switch ground by single drive source action.

4. dish device according to claim 1 and 2 is characterized in that: 1 pair of described dish selector switch is configured in the sidepiece of a quadrature of described disk holder,

At the sidepiece of another quadrature of described disk holder, dispose respectively that described driven unit and relative described disk holder insert and the dish insert row unit of discharge dish.

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