CN101339383A - Switch actuation device, interlock mechanism, and image forming apparatus - Google Patents
Switch actuation device, interlock mechanism, and image forming apparatus Download PDFInfo
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- CN101339383A CN101339383A CNA200810130310XA CN200810130310A CN101339383A CN 101339383 A CN101339383 A CN 101339383A CN A200810130310X A CNA200810130310X A CN A200810130310XA CN 200810130310 A CN200810130310 A CN 200810130310A CN 101339383 A CN101339383 A CN 101339383A
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Abstract
The invention is to provide switch actuation device with stable interlinking switch structure which can not result in upsizing for the device, a interlinking device for using the switch actuation device and a image forming device. The invention comprises a first lever member201 capable of rocking; a second lever member 203, rocking bi-directionally using fulcrum supported by the first lever member201 as pivot, a rocking end facing to switch actuation device; a first and a second actuation member 204, 205, selectively rocking the first or the second lever member 201, 203 pushed by moving body 300, 301. Because the first and the second actuation member 204, 205 pivots along moving direction of moving member of 300, 301, which reduces moving contact, and the first and second lever member 201, 203 are oppositely contacted with cam shape 204B, 205B, sensitivity can be maintained in rotation whether error of movement amount of moving member is big or not.
Description
Technical field
The present invention relates to switch acting device, interlock mechanism and image processing system, be specifically related to be used for the effort formation of interlock switch.
Background technology
Being used for the switch that power supply etc. carries out the switch start, a kind of interlock switch that can carry out the switch start according to open and-shut mode is arranged.
About the purposes of interlock switch, such as interlock switch can be set in image processing system.
About image processing system, can enumerate devices such as duplicating machine, printer or facsimile unit, printing machine.Constitute the part outer wall of these device baskets, carrying out that paperboard is handled, toner replenishes or during maintenance such as exchange consumable product, can use opening and closing structure.
Have the basket inside that can open and close outer wall interlocking gear is set, this interlocking gear is along with wall portion opens and closes and the switch start, and switch disconnects when outer wall is opened.Use the switch that is connected with power supply in this mechanism.
On the other hand, image processing system has a plurality of sidewalls, and can opening wherein, any one sidewall carries out maintenance activity.To this, if according to sidewall quantity a plurality of interlock switches are set, then number of switches can increase easily.
In order to address this problem, in the past, used following structure such as suggestion in TOHKEMY 2001-255792 (patent documentation 1), promptly, shift lever is set being positioned on the left and right sides door leaf of the left and right sides, dead ahead respectively, this lever is pushed through the door leaf parts that constitute sidewall and is done to move around.Be located at the intervening portion that activation part on the door leaf in dead ahead enters above-mentioned lever, and the push switch activation part, make the interlock switch start of configuration separately.
In addition, for being the interlock switch actuating mechanism of object with a plurality of switchings part, specially permit No. 3620960 communique (patent documentation 2) such as JP and disclose following structure, that is, a pair of rotating lever is set, but this can pushing to be separated and disappear by two projectioies on the open-close lid of front to interconnecting between the rotating lever, carrying out under the situation of locking in proper order according to predetermined locking, when connect removing and follow-up lid when closing, wherein a rotating lever rotates, and makes the interlock switch start.
Yet the disclosed structure of above-mentioned patent documentation all is to connect interlock switch after according to all the switching parts of switching order locking that open and close parts.If this is got wrong in proper order, or ignore this order, interlock switch is connected, also can't understand fully the reason of disconnecting sometimes.
For the problems referred to above, for example, JP specially permit proposed in No. 3754777 communique (patent documentation 3) a kind of need not be according to the organization plan of said sequence.
Patent documentation 3 disclosed structures are as follows, promptly, the switching parts that at right angles concern mutually are set, and possess and to open the upper part that assemble when opening and closing parts, be provided with in this upper part and separate the parts that disappear, when arbitrary switching parts were by locking in the orthogonal switching parts, this was separated the parts that disappear and is used to separate disappear and stops parts to hinder that link shakes and interlock switch is connected.In this structure, open when opening and closing parts, because assembling upper part, the above-mentioned parts that disappear of separating act on the prevention parts, make link be in the state of shaking, under this state, when ignoring locking order locking switching parts, shake link in order to pushing the actuator of interlock switch, thereby interlock switch is connected.
In addition, such as in the flat 4-345175 communique of TOHKEMY (patent documentation 4), also disclosing a kind of structure that the switching that opens and closes parts connects in turn interlock switch of ignoring.But a plurality of swing parts are set in this structure, and by the door leaf that opens and closes to different directions or move or the driving of lever, but swing part shakes in vertical plane.But through the driving of shaking of the opposing party's swing part, one can make the interlock switch start by swing part.
In patent documentation 3, disclose, regardless of the switching order that opens and closes parts, the structure that interlock switch is connected by opening and closing parts both sides' locking.But this structure is separated to disappear and is stoped parts to stop link to shake by being located at the parts that disappear of separating in the upper part, just might make interlock switch connect.For this reason, must have upper part.
For the above reasons, though there is no need to specify the locking order that opens and closes parts, the new problem of this special construction part of upper part has taken place to possess.That is to say that this structure is not to have only the blocking that opens and closes parts just can make the interlock switch start.
On the other hand, identical with patent documentation 3, but patent documentation 4 disclose and possessed a plurality of swing parts, but should swing part be subjected to the door leaf that opens and closes or move to different directions or the driving of lever, in vertical plane, shake.This structure need be prepared to have and is suitable for being subjected to swing part to shake the contact area of strike.For this reason, but the shaking end and often need contact of swing part, yet, can't set the regulation shaking quantity to this opposite contact portion of shaking in the end for the influence of contact portion machining precision with other faces, perhaps shake faults such as instability, cause the interlock switch action destabilization that becomes.
In addition, but for carrying out the opposite and contact and have and remove switching parts or moving-member partly with the end that shakes of swing part, also may be because of the error of its switching amount or amount of movement, and can't carry out the setting of regulation shaking quantity.
In addition, opening and closing under the indefinite occasion of parts switching order, switch changes into when disconnecting on the hop, which is difficult to be confirmed to be respectively opens and closes parts and be opened.That is to say, under the situation of having stipulated the switching order, can confirm being switched on or switched off of switch with the switching of the switching parts of shutting at last in this order.And under the situation of not stipulating the switching order, then need to be confirmed to be one by one the switching which opens and closes parts, therefore stopped over the progress of operation.
In view of the problem that exists in the above-mentioned existing interlock switch actuating mechanism, the invention provides a kind of switch motion device and interlocking gear and image processing system, its purpose is, obtain the action of stable interlock switch device is maximized, and the state when the switching parts that should be in closed condition are opened is accidentally confirmed easily.
Summary of the invention
In order to reach above purpose, the invention provides following switch acting device, interlocking gear and image processing system.
(1) a kind of switch acting device is used for carrying out the switch connection closing motion according to the mobile status of a plurality of moving bodys, comprising; First lever part is that fulcrum shakes with the fulcrum; Second lever part is a fulcrum with the fulcrum that is subjected to the supporting of first lever part, shakes at two ends, and a side shakes end face to switch actuator; End in contact can be shaken with another of second lever part in first Actuator Division, and this second lever part is promoted by first moving body and shakes towards switch actuator; And, second Actuator Division, towards first lever part, this first lever part shakes when being subjected to the contact of second moving body, make second lever part near switch actuator, it is characterized by, combination by following two states, that is, first lever part is subjected to second moving body and promotes, and makes second lever part be in state near switch actuator, and second lever part be subjected to first moving body and promote, make a side shake the combination that end is in the state that shakes towards switch actuator, the pull switch actuator makes the switch connection start.
(2) according to (1) described switch acting device, it is characterized by, first Actuator Division comprises that the rotatable parts of cam face are cam face portion.
(3) according to (2) described switch acting device, it is characterized by, first Actuator Division comprises: rotating fulcrum, and, touch portion, in part in the face of touching with second moving body on the position of cam face portion.
(4) according to (1) described switch acting device, it is characterized by, first Actuator Division comprises the sheet portion that second lever part the opposing party shakes end that is positioned at, and this sheet portion has pooling feature.
(5) according to (1) described switch acting device, it is characterized by, second Actuator Division comprises an inclined-plane, the slope on this inclined-plane can make the lever part of winning follow the pushing of second moving body and shake.
(6) according to (5) described switch acting device, it is characterized by, second Actuator Division and first lever part are integrated, and are provided with the parts of this first lever part being given acting force.
(7) according to (1) described switch acting device, it is characterized by, first lever part, second lever part, first Actuator Division, second Actuator Division, switch and actuator all are arranged on the single structure.
(8) according to (1) described switch acting device, it is characterized by, the fulcrum of first lever part is free on single structure, the side that this position of the fulcrum connects the 3rd lever part shakes end, the 3rd lever part shakes at the fulcrum two ends that are subjected to single structure supporting, the opposing party of the 3rd lever part shakes end and is provided with the 3rd Actuator Division with the identical formation in second Actuator Division, and the 3rd Actuator Division is used for touching as the opposite with the moving body of newly establishing.
(9) according to (1) described switch acting device, it is characterized by, place link between first Actuator Division and first moving body towards described first Actuator Division, the guide part that forms on the single structure of supporting first Actuator Division runs through this link, makes this link towards first Actuator Division.
(10) according to (1) described switch acting device, it is characterized by, when first Actuator Division has cam face portion, between this first Actuator Division and first moving body, first link is set, this first link is guided by second link, and this second link can move along the corresponding track of track that shakes with cam on described first moving body.
(11) according to (10) described switch acting device, it is characterized by, second link comprises spheroid portion, and this spheroid portion embeds the hole portion that is arranged in the first Actuator Division cam face portion opposite.
(12) according to (1) described switch acting device, it is characterized by, have at least a link to be set on the other single structure that separates with single structure in first link and second link.
(13) according to (1) described switch acting device, it is characterized by, first Actuator Division and second Actuator Division are rotated or are shaken along the moving direction of first moving body and second moving body respectively.
(14) according to (13) described switch acting device, it is characterized by, be provided for detecting the switch of moving body mobile status, the rotation of arbitrary Actuator Division or shake in the track and detect in first Actuator Division or second Actuator Division.
(15) according to (13) described switch acting device, it is characterized by, carrying out the contact site that the opposite contacts between first Actuator Division and first lever part and between second Actuator Division and second lever part is the cam face with arc surface.
(16) a kind of interlocking gear is characterized by, and adopts following switch acting device, and this switch acting device is used for carrying out switch connection according to the mobile status of a plurality of moving bodys closes, comprising; First lever part is that fulcrum shakes with the fulcrum; Second lever part is a fulcrum with the fulcrum that is subjected to described first lever part supporting, shakes at two ends, and a side shakes end face to switch actuator; End in contact can be shaken with another of second lever part in first Actuator Division, and this second lever part is promoted by first moving body and shakes towards switch actuator; And, second Actuator Division, towards first lever part, this first lever part shakes when being subjected to the contact of second moving body, make second lever part near switch actuator, the switch acting device is by the combination of following two states, promptly, first lever part is subjected to second moving body and promotes, make second lever part be in state, and second lever part is subjected to first moving body and promotes, a side is shaken hold the combination that is in the state that shakes towards switch actuator near switch actuator, the pull switch actuator makes the switch connection start.
(17) according to (16) described interlock, it is characterized by, with a plurality of open and-shut modes is detected object, be used for the door switching detector switch of detecting gate open and-shut mode with being arranged at switch in the switch acting device, this switching detector switch is operated by described first lever part and second lever part.
(18) a kind of image processing system is characterized by, and adopts the interlocking gear with following switch acting device, and this switch acting device is used for carrying out switch connection according to the mobile status of a plurality of moving bodys and closes start, comprising; First lever part is that fulcrum shakes with the fulcrum; Second lever part is a fulcrum with the fulcrum that is subjected to the supporting of first lever part, shakes at two ends, and a side shakes end face to switch actuator; End in contact can be shaken with another of second lever part in first Actuator Division, and this second lever part is promoted by first moving body and shakes towards switch actuator; And, second Actuator Division, towards first lever part, this first lever part shakes when being subjected to the contact of second moving body, make second lever part near switch actuator, the switch acting device is by the combination of following two states, promptly, first lever part is subjected to second moving body and promotes, make second lever part be in state, and second lever part is subjected to first moving body and promotes, a side is shaken hold the combination that is in the state that shakes towards switch actuator near switch actuator, the pull switch actuator makes switch connection.
(19) according to (18) described image processing system, it is characterized by, use the switch of switch acting device in the interlocking gear, detect the open and-shut mode that is in the opened and closed basket sidewall of mutual upright position in the described image processing system basket.
(20) according to (18) described image processing system, it is characterized by, first moving body of first Actuator Division and towards second moving body of second Actuator Division in the interlocking gear is respectively and is located at the projection that can open and close on the basket sidewall.
(21) according to (20) described image processing system, it is characterized by, projection is arranged on the sidewall that at right angles concerns mutually in the device basket.
(22) according to (20) described image processing system, it is characterized by, a projection in a plurality of projectioies is arranged in the center or corner in the sidewall of device basket the place ahead.
Set forth effect of the present invention below.
The present invention is by following two states of combination, promptly through the promotion of second moving body, first lever part makes second lever part be in towards switch actuator displacement state, and through the promotion of first moving body, second lever part is in one side and shakes the combination of end towards switch actuator displacement state, as long as use first lever part and second lever part, just can follow moving body to move and connect to disconnect start and set for switch.So just do not need particular order, nor need possess the parts beyond the moving body, can simplify the structure that is used for switch connection disconnection start.Then, first Actuator Division and the second lever part opposite position contacting are roughly constant, this make (2), (3) are described must invent in as long as rotatable parts have the cam face structure, and the sheet portion structure that has pooling feature in (4) described invention, just can increase the opposite contact area, and the error of fastening is closed on the opposite between absorption and the moving body.So just can separating disappears increases the opposite contact area and the incidental switch start instability that difference caused because of mobile impedance or machining precision.
According to (5) described invention, second Actuator Division, also can make lever part can obtain to promote really for the setting on inclined-plane, and reliably carry out the switch start by lever part even if moving body machining precision etc. are uncertain because of the inclined-plane is set.And then, by change the inclined-plane towards, also can utilize along being different from the moving body that lever part displacement direction moves and shake lever part, can handle opposite relation between lever part and the moving body flexibly at the situation that the position is set like this.
According to (6) described invention, setting is different from second Actuator Division of first lever part, and the parts of first lever part being given initial stage inertia are set, with these parts of giving inertia, control touching that generation dimensional accuracy error is caused between the moving body that touches in first lever part and opposite and concern error.
According to (7) described invention, the parts beyond the moving body, promptly first lever part, second lever part, first Actuator Division, second Actuator Division, switch and switch actuator support by single structure.Like this, when the parts beyond the moving body are carried out the part assembling as a group, improve assembly precision easily,, can adopt low price and detect the few switch of gain though sensitivity is lower.
According to (8) described invention, can on first lever part, set up other lever part, this sets up lever part and existing lever part has identical construction, carries out switch connection disconnection start in order to number or moving direction according to moving body.
According to (9) described invention, run through wherein by the guiding parts on the single structure towards the link of first Actuator Division, be that fulcrum is followed according to the operating state of first Actuator Division and kept the relation of touching with this portion of running through.
According to (10), (11) described invention, between first Actuator Division with cam face portion and moving body, link is set, the action of this link and cam-shaped transfer part to shake track corresponding, can guarantee the tracing ability of Actuator Division like this for moving body, make the action of lever part smooth, improve switch connection and disconnect the start precision.
According to (12) described invention, link is supported by single structure, the assembly precision of the link of can going bail for.
(13) to (15) described invention, be to be used for carrying out the structure that switch connection disconnects start according to the mobile status of a plurality of moving bodys, the intermediary of first and second Actuator Division of each moving body through rotating or shaking, set the rotary state of first and second lever part, with this selector switch actuator state or non-actuator state, especially, first and second Actuator Division is rotated or is shaken along the moving direction of moving body, rather than slide, therefore, different with slide construction, can save the space being set and making the parts miniaturization of Actuator Division.
And, the first, the second Actuator Division of rotating, contact first with the opposite, the first, the second Actuator Division of second lever part is the cam face parts, even if therefore mobile the touching of moving body there are differences, as long as rotate, just can make the action of the first, the second lever part, with this, switch is normally connected the disconnection start, not influenced by mismachining tolerance.
In (16) to (22) described invention, when interlocking gear is used for image processing system, can be with the projection in the device basket wall portion as moving body, and, be subjected to the start body of projection operation to form rotational structure rather than slide construction,, reduced the errors that effect brought such as slip with this, even single switch is set, also can the safety action precision.And projection is located at front side pars intramuralis center, makes the low position of rigidity produce distortion even have the reacting force that the switch start takes place, and also because of contact-making switch not, has prevented the switch malfunction.
Description of drawings
Fig. 1 is the image processing system outside drawing that adopts the interlocking gear that has disposed switch motion device of the present invention.
Fig. 2 is the structural principle synoptic diagram that is used to illustrate switchgear of the present invention.
Fig. 3 is used for illustrating a part of synoptic diagram of wanting portion's malformation example of switch acting device shown in Figure 2.
Fig. 4 is used for illustrating a part of synoptic diagram of wanting the variation of portion's structure of structure shown in Figure 3.
Fig. 5 is used for illustrating a part of synoptic diagram of wanting the variation of portion's structure of structure shown in Figure 4.
Fig. 6 is the synoptic diagram of wanting portion's variation that is used for illustrating structure shown in Figure 5.
Fig. 7 is the synoptic diagram that is used for illustrating the variation of a structure part shown in Figure 6.
Fig. 8 is the synoptic diagram that is used to illustrate other embodiment of switch acting device of the present invention.
Fig. 9 is the synoptic diagram that is used for illustrating the variation of a structure part shown in Figure 8.
Figure 10 is the synoptic diagram that is used for illustrating the variation of a structure part shown in Figure 9.
Figure 11 is the synoptic diagram that is used for illustrating the variation of other parts of structure shown in Figure 9.
Figure 12 is an embodiment synoptic diagram that is used to illustrate when being object with structure shown in Figure 11.
Figure 13 changes state gained view shown in Figure 12.
Figure 14 is another embodiment synoptic diagram that is used to illustrate when the described structure of Figure 11 is object.
Figure 15 is used to illustrate the synoptic diagram that changes Figure 13 and state gained state shown in Figure 14.
Figure 16 is the image processing system outside drawing that adopts the interlocking gear that has disposed switch acting device variation of the present invention.
Figure 17 is the outside drawing of image processing system basket structure shown in Figure 16.
Figure 18 is the structural principle outside drawing that is used to illustrate relevant switch acting device variation of the present invention.
Figure 19 is used for oblique view that theory structure shown in Figure 180 is described.
Figure 20 is the outside drawing that is used for the structure second Actuator Division structure shown in Figure 19.
Figure 21 is the actuator state synoptic diagram of switch acting device variation of the present invention when all are opened.
Figure 22 is the actuator state synoptic diagram of switch acting device shown in Figure 21 when a door is closed.
Figure 23 is the actuator state synoptic diagram of switch acting device shown in Figure 21 when another is closed.
Figure 24 is the actuator state synoptic diagram of switch acting device shown in Figure 21 when all are closed.
Figure 25 is the chart that concerns that is used for illustrating between the switch acting device door open and-shut mode of structure shown in Figure 180 and the switch actuator state.
Embodiment
Below, the embodiment explanation shown in is suitable for implementing best mode of the present invention with reference to the accompanying drawings.
Fig. 1 is the image processing system outside drawing that adopts the interlocking gear that has disposed switch motion device of the present invention.
In the front of device main frame 100A basket with perpendicular to the side of this front, being respectively equipped with the bottom is that fulcrum shakes, and Qianmen 24 that opens and closes thus and right door 25.At the Qianmen 24 and 25 inboards, back door, respectively be provided with to inner protruding 24A and the 25A that protrudes of basket.24A and 25A move in order to interlinked open-close as moving body.
The protruding 24A that is located in the Qianmen 24 is positioned at Qianmen 24 inboard central authorities, is located at the then close Qianmen 24 of protruding 25A in the right door 25.Can insert protruding 24A, the opening 100A1 of 25A, 100A2 in the face of being formed with respectively on the basket of this two projection.
Form the right angle between right-hand side and the side, the place ahead, in the face of the opening 100A2 of right door 25 protruding 25A is formed near corner on one side, side, the place ahead, 24 place, Qianmen, following switch motion device is arranged among the inner space that the opening 100A1 at this opening 100A2 and Qianmen 24 surrounded.
Fig. 2 is the structural principle synoptic diagram that is used to illustrate the switch acting device, and the switch acting device 200 among this figure is by constituting as lower member.
Comprise: first lever part 201 is the center with fulcrum 201A, can shake in vertical plane, is endowed the single direction rocking inertia simultaneously in order to as initial stage inertia; Second lever part 203, the fulcrum 201B that is supported by first lever part, 201 1 ends supports, and shakes in vertical plane as the fulcrum two ends, and wherein shaking of a side held the actuator 202A of 203B in the face of switch 202; First Actuator Division 204 can be shaken end with above-mentioned second lever part, 202 the opposing party and carry out the opposite in roughly the same position and contact, and through moving body 300 effects, shakes to the actuator 202A of switch 202 direction; And, the second action part 205, be positioned at the other end of first lever part 201, in the face of another moving body 301, when moving body 301 comes in contact, shake first lever part 201,, make the actuator 202A of second lever portion 203 near above-mentioned switch 202 in order to overcome the initial stage inertia of first lever part 201.
One end of elastic bodys 206 such as compression spring circle is hung on first lever part 201, be used to give initial stage inertia.At this moment, moving body 300,301 parts for moving towards different directions respectively, wherein, moving body 300 in the horizontal direction, promptly direction shown in the A of Fig. 2 moves, another moving body 301 is in vertical direction, promptly direction moves shown in the B of Fig. 2.
Arc sections 204A1 faces shaking when holding of switch 202 opposition sides in touching second lever part 203, set following two kinds of occasions, promptly be the actuator 202A direction of fulcrum second lever part 203 towards approaching and pull switch 202 with the touch location, and, be the fulcrum second lever part 203 approaching also actuator 202A directions of pull switch 202 with rotation axis 201B.
The former is, through moving body 300 effects, the arc sections 204A1 of first Actuator Division 204 touches the end that shakes of second lever part 203, and under this state, first lever part 201 is subjected to the occasion that moving-member 300 promotes.At this moment, if first lever part 201 makes second lever part 203 towards shaking near switch 202 directions, then second lever part 203 shakes at fulcrum 201B, simultaneously, because the mobile arc sections 204A that is subjected to first Actuator Division 204 that shakes end 203B of second lever part 203 stops, it is fulcrum with this position of being obstructed that another that makes second lever part 203 shakes end 203C, towards near and the actuator 202A direction of pull switch 202 shake.
To this, the latter's occasion is, first lever part 201 shakes, and makes second lever part 203 after shake near switch 202 directions, and first Actuator Division 204 is subjected to moving body 300 and promotes.At this moment, towards second lever part 203 that shakes near switch portion 202 directions, it shakes end 203B through the pushing of first Actuator Division 204, its another shake end 203C with fulcrum 201B be fulcrum towards near and the direction of pull switch 202 actuator 202A shake.
By the elastic body 204C such as turn that on rotation axis 204B, reel, the arc sections 204A1 among the 204A of cam face portion is applied acting force, make an end of its circumferential direction hold 203B with respect to shaking of second lever part 203 usually.Like this, to shake end 203B surface be not by sliding to the 204A of cam face portion but come in contact by rotation at second lever part 203, and this makes the opposite contact can occur in the roughly the same part in this surface.
On the other hand, in first lever part 201, second Actuator Division 205 is positioned at the opposite ends with second lever part, 203 present positions, promotes through moving body 300, and second lever part 203 is towards shaking first lever part 201 near switch 202 directions.
Present embodiment forms above formation, no matter is which moves earlier in moving body 300 and the moving body 301, and both sides' moving body mobile status all can be detected and be learnt by the connection start of unique switch 202.
That is to say that second lever part 203 touches under the situation of shaking end 203B at the arc sections 204A1 of first Actuator Division 204, first lever part 201 is positioned at its position of shaking the fulcrum 201B of end and changes when shaking.At this moment, change in location along with fulcrum 201B, second lever part, 203 desires are shaken, but it shakes end 203B and is prevented by first Actuator Division 204, thereby with this end 203B that shakes that is prevented rightabout to shake end 203C be fulcrum with fulcrum 201B, shake towards the direction of the actuator 202A of pull switch 202.
Therefore, along with moving of moving body 300,301, first lever part 201 shakes or first lever part, 201 end when shaking, by the relation of touching between first Actuator Division 204 and second lever part 203, second lever part 203 makes switch 202 carry out and connects start.
In above embodiment, can detect the operating state of a plurality of moving bodys that move towards different directions with switch, and, not have the structure of prevention mutually between the lever part that these moving bodys promote, thereby do not need to be used to eliminate the structure of mutual prevention.
And then, the contact because first Actuator Division, 204 relative second lever parts 203 rotate, thereby it is different with sliding contact, can among possible trouble, prevent the switch motion instability, this switch motion instability is to change because of the sliding part machining precision, causes to impel touching to change and causing of switch actuator action.In addition, about moving body, its object has more than the moving body of the right angle orientation action that is confined to described in the foregoing description, and the moving body of equidirectional action can be suitable for equally.To in Fig. 3, give and illustrate for such formation.In addition, being not limited to first lever part 201 and second lever part 203 and shaking as two ends with fulcrum itself that be located at, also can be the structure of pushing the core of first lever part 201 or second lever part 203 by the swing part that fulcrum at one end is set.
And then, be not limited to the structure of giving initial stage inertia by 206 pairs first lever parts 201 of elastic body, can utilize deadweight to give initial stage inertia towards a certain direction.In addition, in the above-described embodiments, when first Actuator Division 204 when second lever part 203 rotates, with the side face contact second lever part 203 is shaken, thereby make that second lever part 203 is identical with respect to the touch location of first Actuator Division 204, to this, do not need to be confined to this situation, can adopt the diverse location contacting structure.
The following describes relevant this formation and want the variation of portion.
Difference in the switch acting device 200A structure shown in Figure 3 is the formation of moving body and the structure of first Actuator Division.
In moving body shown in Figure 3, moving body 300 ' is identical with moving body 301, be the parts that move towards vertical direction, and first Actuator Division 204 ' that promoted by moving body 300 ' is formed by the chip part that can do to shake, its cardinal extremity is by the fulcrum 203A supporting of being located on second lever part 203.
The fulcrum 203A that first Actuator Division 204 ' had is provided with the elastic body 204C ' of turn etc., when from the touching except the actuator 202A that enough is used for second lever part, 203 pull switch of moving body 300 ', superfluous touch to change by elastic body 204C ' distortion absorbed.
Like this, taking place excessively to touch that moving body 300 ' is touched under the situation of first Actuator Division 204 ', second lever part 203 only uses the amount of touching of enough pull switch 202 actuator 202A to shake, replace superfluous generation of shaking, by the first Actuator Division 204 ' displacement downwards, make excessively shaking of second lever part 203 touch the unlikely generation that causes shaking.So just, can prevent the too actuator of push switch 202.
Among this figure, second Actuator Division 205 ' has the surface in the face of moving body 301, and is rotating chip part, and its cardinal extremity is supported by fulcrum 205A ', this fulcrum 205 ' be subjected to a side of first lever part 201 to shake end rotation support.
Comprise the elastic body 206 ' that hangs between this chip part and first lever part 201 in the chip part that use second Actuator Division 205 ', as spring etc.With identical at the Fig. 2 and first Actuator Division 204 and 204 ' shown in Figure 3 respectively, use this elastic body 206 ' can make second Actuator Division 205 ' have pooling feature.
Among this figure, the side that enters in the face of moving body 301 ' in second Actuator Division 205 ' is formed inclined-plane 205B '.The slope that inclined-plane 205B ' is had can overcome the initial stage inertia of first lever part 201 that is subjected to moving body 301 ' promotion, and second Actuator Division 205 ' is shaken.
Even said structure under the unsettled situations such as machining precision of moving body, also can promote first lever part 201 by inclined-plane 205 ' really, second lever part 203 is produced reliably shake, thereby make switch 202 be stablized start.And, even change the angle of inclination of inclined-plane 205B ', also can utilize towards the moving body that is different from the first lever part displacement direction C start and move the displacement of shaking of carrying out lever part, so just, can change the opposite relation between inclined-plane 205B ' and the moving body according to the concrete situation of rigging position.In addition, can also come the impact of abirritation on first lever part 201, the lever part 201 of winning can stably be moved smoothly by improving the face relative in the moving body with inclined-plane 205B '.In addition, elastic bodys 206 ' such as spring are set between second Actuator Division 205 ' and first lever part 201, are used to make second Actuator Division 205 ' to have pooling feature.Like this, identical with the elastic body 206 on being located at first Actuator Division 204, when moving body 301 ' takes place to touch unusually, second Actuator Division 205 ' is rotated separately and is absorbed residue and touches, thus action relationships turmoil between second lever part 203 and the switch 202 when having prevented that first lever part 201 from shaking quantities taking place suddenly increase.
Below explanation is about setting up the structure of moving body.
More than Shuo Ming first lever part 201 is the free structures that are not subjected to 400 supportings of single structure, and at switch acting device 200D described below, as is shown in 201 supportings that will be subjected to the 3rd lever part 207 of first lever part among Fig. 6.
At this, single structure 400 is by the fulcrum 207A supporting of the 3rd lever part 207.
The 3rd lever part 207 is identical with first lever part 201, makes to carry out the parts that fulcrum 207A two ends are shaken, and wherein, a side shakes the fulcrum 201A that end 207C supports first lever part 201.
Another of the 3rd lever part 207 shakes to hold 207D to go up and be provided with has the 3rd Actuator Division 207B that is same as inclined-plane shown in Figure 5, and the 3rd Actuator Division 207B can move moving body 302 with other moving bodys 300,301 ' towards moving body 302 in same horizontal plane.
In the above-described configuration, except moving body 300, beyond 301 ' promotion first lever part 201 or second lever part 203 shook towards switch 202 directions, first lever part 201 was shaken and is raised by the 3rd lever part 207.Thereby, setting up moving body 300, under 301 ' in addition the situation of new moving body 302, not only setting up moving body 302 drivings the 3rd lever part 207 shakes, mention first lever part 201, also can act on second lever part 203 simultaneously, in order to strengthen the radius that shakes of second lever part 203 by second Actuator Division 205.Like this, the body that relatively moves moves, the shaking of end of shaking that can reduce to be positioned in first lever part 201 second lever part, 203 1 sides touched, and improves the susceptibility that second lever part 203 moves for moving body, thereby the operation precision of switch 202 is improved.
Switch acting device 200E shown in Figure 7 is for being provided with the example of elastic body 208 in the 3rd Actuator Division 207B of structure shown in Figure 6, this elastic body 208 make the 3rd Actuator Division 207B have with first lever part 201 in the identical pooling feature in second Actuator Division 205.
The variation that moving body in the foregoing description is constituted describes below.
Be used to guide the structure of link 500 also can form the structure of switch acting device 200G as shown in Figure 9.
In Fig. 9, link 500 is identical with structure shown in Figure 8, with pin it is faced the end combination of first Actuator Division 204.Wherein, end 203C is shaken towards second lever part 203 in first Actuator Division 204.
On the other hand, be positioned near moving body 300 1 sides' link 500 ends, be provided with link 501, this link 501 shake end be embedded near link 500 ends below.
So, when moving body 300 promotes link 501, being subjected to link 501 first end interlocks, first Actuator Division 204 rotates.Like this, set the state that shakes of second lever part 203, make switch 202 be connected start by first Actuator Division 204.
Figure 10 is the syndeton illustration intention in other relevant links 500 that are connected on first Actuator Division 204.
As going among Figure 10 shown in the amplifier section, link 500 front ends and spheroid 500C are integrally formed, and cylindrical 204A20 is formed on the 204A2 of the portion of touching of first Actuator Division 204, and this spheroid 500C can insert and break away from cylindrical 204A20.
By above-mentioned syndeton, form the structure that spheroid 500C is embedded into cylindrical 204A20, like this, even if the state that link 500 is faced first Actuator Division 204 departs to some extent, also can keep rabbeting mutually state, thereby 204 starts of first Actuator Division can reliably be carried out by link 500.
Figure 11 is the supporting structure synoptic diagram of link 500.Among this figure, link 500 is assembled into the assembly that is assemblied in structure 401, comprises the substrate and the link slip 600A of support sector that are contained on the structure 401, and this link slip 600A of support sector is other parts different with substrate.
Shown in the partial enlarged drawing among Figure 11, be provided with among the link slip 600A of support sector: the 600A1 of slide-and-guide portion, parts 500 bottoms that can be clamped and connected, this link 500 has the leading section that is connected with first Actuator Division 204; The axle 600A2 of branch wherein runs through fulcrum 501A, and this fulcrum 501A supporting link 501 shakes; And, end the 600A3 of extension portion, in order to support to hang over the elastic bodys such as spring 601 between link slip 600A of support sector and the link 500.Elastic body 601 is used for giving the inertia that moves towards body kinetoplast 300 to link 500.
On the top of the 600A1 of slide-and-guide portion, be provided with mobile margining tablet 600A4, this moves margining tablet 600A4 and is made of the sheet material that gos deep in link 500 upper recess.
In the above-described configuration, link 500 is by the 600A1 of the slide-and-guide portion clamping of the link slip 600A of support sector, link 501 shakes by the fulcrum 501A supporting that runs through a 600A2 of branch, and under this state, substrate assembles the link slip 600A of support sector relatively.After this, hang up elastic body 601, just obtain to be used to detect the state that moving body moves.
Above-mentioned formation even if exist at interval between first Actuator Division 204 and the moving body, also can keep continuous action relation by using link.
Figure 12 to Figure 15 is used for the effect that link 500,501 structures are used in explanation.
Figure 12 is the states of moving body 300,301 both sides when the switch acting device not being had an effect, and Figure 13 is the state of moving body 300 when acting on link 500.Figure 14 is the state of moving body 301 when acting on second Actuator Division 205 in first lever part 201.Figure 15 is the states of moving body 300,301 both sides when the switch acting device being had an effect.
As shown in figure 13, the relation of touching between first Actuator Division 204 and second lever part 203 is false.Therefore, second lever part 203 leaves the actuator 202A of switch 202.
As shown in figure 13, when moving body 300, close when making protruding 25A act on link 500 such as right door 25, link 500 is through link 501 and the link slip 600A of support sector guiding, by its front end connecting portion intermediary, rotate first Actuator Division 204, and make the shake end of arc sections 204A1 towards second lever part 203.Under this state, when moving body 301 as shown in figure 15, close such as Qianmen 24, when making protruding 24A act on second Actuator Division 205 in first lever part 201, the position that can be positioned at the fulcrum 201B of second lever part 203 in first lever part 201 is shaken.When the shaking arc sections 204A1 that end 203C is subjected to first Actuator Division 204 and prevent of second lever part 203,203 of second lever parts are fulcrum with the portion of touching of touching arc sections 204A1, shake towards the direction of the actuator 202A of pull switch 202.Like this, door leaf 24 and right door leaf 25 be closed to the appropriate location before single switch 202 just can detect.
On the other hand, in the above-mentioned example that exemplifies with moving body 301, if protruding 24A promotes first lever part 201 prior to the protruding 25A in the moving body 300, then as shown in figure 14, first lever part 201 shakes second lever part 203, and it is in towards the position of first Actuator Division 204.
Under this state, promote if link 500 is subjected to protruding 25A, then as shown in figure 15, the arc sections 204A1 of first Actuator Division 204 touches second lever part 203, second lever part 203 is a fulcrum with fulcrum 201B, rotates (shaking) to the actuator 202A of pull switch 202 direction.
The switch motion device that has illustrated in the foregoing description can be used for image processing system, as the interlocking gear in this device.
Be used under the situation of image processing system, moving to different directions as shown in Figure 1 is Qianmen to be opened/closed 24 and the right door 25 that shakes at this, protruding 24A wherein, and 25A is equivalent to moving body.
When especially former door 24 and the right door 25 that is adjacent to this Qianmen and is positioned at right angle orientation are provided with the switch acting device for object, first lever part 201 and second lever part 203 are formed respectively and shake in vertical plane separately, and, second lever part 203 that first Actuator Division 204 and its are touched shakes between the end 203C, do not need by sliding, but form the relation of touching by rotating, with this, not only can reduce the space that is provided with in the surface level, and can prevent because of the slipping plane mismachining tolerance causes to touch and change the switch start of doing to cause and touch instability.
Below, the embodiment of the variation of key component of the present invention is described.
Figure 16 has adopted variation in the switch acting device as the outside drawing of the image processing system 100B of interlocking gear.In Figure 16 and Figure 17, the label 24 among use Fig. 1 is as the label at Qianmen, and 25 is the label of right door, and in addition, parts same as shown in Figure 1 all adopt same numeral.
Among Figure 16, image processing system 100 comprises: operating portion 101 is a major part with the original copy mounting table, and this original copy mounting table is positioned at the device main frame 100A top that built-in image forms handling part; Image forms handling part 102, is built in vertically center section roughly of device; A plurality of sheet feed sections 103 are positioned at the below that image forms handling part 102, comprise the paper feeding cassette that is used to stack paper; Thin slice discharge portion 104 is formed among the longitudinal space between scanner section 101 and the sheet feed section 103; And guidance panel 105, install action button 105A outstanding and liquid crystal display part 105B etc. from device the place ahead in scanner section 101 the place aheads.
The front of device main frame 100A basket and perpendicular to the side of this front, being respectively equipped with the bottom is that fulcrum shakes, and with this Qianmen that opens or closes 24 and right door 25.At the Qianmen 24 and right door 25 inboards respectively be provided with to inner protruding 24A and the 25A that protrudes of basket.24A and 25A as moving body in order to the interlinked open-close start.
Be located at the protruding 24A in the Qianmen 24, its position inclined right door 25, the position of being located at the protruding 25A in the right door 25 is then near the protruding 24A at Qianmen 24.In basket, can insert protruding 24A, the opening 100A1 of 25A, 100A2 in the face of forming on the position of this two projection.
The protruding 24A that on Qianmen 24 and right door 25, is provided with respectively, in the basket that 25A inserts, be provided with the switch acting device 2000 that constitutes interlocking gear, this switch acting device 2000 is a moving body with these projectioies, among outside drawing Figure 17 when laying down the basket shell, switch acting device 2000 is configured on basket angle.In addition, the F1 among Figure 17, F2 represent protruding 24A, and 25A inserts the track of basket.
Figure 18 and Figure 19 are the structural principle synoptic diagram that has shown as the switch acting device 2000 of interlocking gear.Among this figure, switch acting device 2000 has the parts that support by the 1000 pairs of following fulcrums of case member that are contained on the basket as shown in Figure 3, form by F1, and the protruding 24A that F2 is represented, 25A inserts the structure that switch is connected.This constitutes as illustration among Fig. 4, by constituting with lower member.
Figure 19 is the constitutional diagram when removing shell 1000 shown in Figure 180.Switch acting device 2000 among this figure comprises: first lever part 1201 is that the center is shaken in vertical plane with fulcrum shaft 1201A, keeps the non-actuator state of relative switch usually; Second lever part 1203 serves as the supporting fulcrum with the fulcrum 1201B that is subjected to first lever part, 1,201 one end bearings, and two ends can be shaken in vertical plane, shakes the actuator 1202A of end 1203B towards the switch 1202 that is used for the power connection disconnection; First Actuator Division 1204, can contact with the end 1203C opposite of shaking of second lever part 1203 in roughly the same position, and, when with the protruding 25A of right door 25 as moving body, shown in F1 among Figure 19, when being subjected to this moving body and being protruding 25A and promoting, second lever part 1203 shake the actuator 1202A start that end 1203B makes switch 1202; Second Actuator Division 1205, have and be formed at the arc surface that moving plate 1201C opposite is touched of doing that first lever part 1201 shakes end, when the protruding 24A with Qianmen 24 is a moving body, shown in F2 among Figure 19, when being subjected to this moving body and being protruding 24A and promoting, the lever part 1201 of winning is moved towards the direction near the actuator 1202A of switch 1202; And door open mode detector switch 1400 is set at towards second Actuator Division 1205.
As shown in figure 20, first Actuator Division 1204 is by being the center with rotating fulcrum 1204A, the parts that rotate along the moving direction F1 of protruding 24A constitute, and comprise with fulcrum 1204A being that moving plate 1204C is made in center and the 1204B of cam face portion that constitutes with arc surface and the pushing that promoted by protruding 24A.Because of protruding 24A enters, make moving plate 1204C and promoted and rotate, the 1204B of cam face portion makes the end B that shakes of second lever part 1203 move towards the actuator 1202A direction of switch 1202.In addition, Figure 20 A and Figure 20 B are respectively the top view and the oblique view of first Actuator Division 1204.
On the other hand, in Figure 19, second Actuator Division 1205 is with the rotating fulcrum 1205A parts that to be the center rotate towards the moving direction F2 of protruding 25A, is being provided with the 1205B of cam face portion that is arc surface in the face of on the position of making moving plate 1201C of first lever part 1201.Since hung over second Actuator Division 1205 and shell shown in Figure 180 1000 between the effect of elastic bodys such as spring 1206, second Actuator Division 1205 is endowed inertia, is towards the posture of projection 25 sensitivity when being subjected to protruding 25A and promoting in order to raising usually.
First, second Actuator Division 1203,1205 because of along the protruding 24A as moving body, the moving direction of 25A rotates, therefore with advance and retreat move different, not only be provided with only need have on the space with the fulcrum be the center rotate desired space just can, and it is consistent with protruding extending direction to act on the reacting force of projection, so just casual bending load etc. can not take place, permanance is improved.And, because of being provided with and the first, the second lever part 1201, the 1204B of cam face portion that 1203 opposites are touched, 1205B is even there are error in the insertion amount of projection and the acting force of door when closing, as long as done rotation, just can shake first and second lever parts 1201,1203.Can guarantee the sensitivity of first and second lever part 1201,1203 when mobile like this, and cause protruding insertion amount error irrelevant with a generation door assembly error.
And then, second Actuator Division 1205 is shaken end one side and be provided with an open mode detector switch 1400 in its rotary motion trace, therefore when not start of switch, but detecting gate does not have complete closing state, especially for the right door 25 that is opened and closed because of quilts such as paperboard processing, in second Actuator Division 1205 an open mode detector switch 1400 is set, in order to the open mode that opens and closes the high door of probability is detected infalliblely.
In addition, first lever part 1201 is given it by not shown elastic body and is made the inertia that moving plate 1201C touches the 1205B of cam face portion of second Actuator Division 1205, and sensitivity is improved when promoting in second Actuator Division 1205.
To shown in Figure 24, the switch acting device 2000 with the above structure can be set switch 1202 actuator states that are used for power connection disconnection control according to the closed condition of Qianmen 24 and right door 25 as Figure 21.In addition, the A figure among Figure 21 to Figure 24 is a side view of wanting portion's structure of observing switch acting device 2000 from the side, and B figure is an oblique view.
Figure 21 represents that Qianmen 24 and right door 25 all are in open mode.In this state, first lever part 1201 rotates because of the 1205B of cam face portion of initial stage inertia towards second Actuator Division 1205, thereby make second lever part 1203 leave the actuator 1202A of switch 1202, and then touch second lever part 1203 because of second Actuator Division 1204 does not make cam face portion 1204B opposite, thereby switch 1202 keeps off-states.Door open mode detector switch 1400 leaves because of second Actuator Division 1205 and is in not contact condition, therefore can open right 25 and make warning.
Figure 22 shows only right door 25 closing state.In this state, promoted along the F2 direction by protruding 25A, rotate second Actuator Division 1205, makes first lever part 1201 towards shake thrust door open mode detector switch 1400 near the direction of switch 1202.
On the other hand, because Qianmen 24 do not close, first Actuator Division 1204 keeps motionless, and second lever part 1203 keeps leaving the state of the actuator 1202A of switch 1202, and therefore, switch 1202 keeps off-states.
Figure 23 shows only Qianmen 24 closing state.At this moment, first Actuator Division 1204 is promoted by protruding 24A and rotates, and makes the 1204B of cam face portion near second lever part 1203.
At this moment, because right door 25 is not closed, second Actuator Division 1205 keeps not rotary state.And the object that promoted by second Actuator Division 1205 is that first lever part 1201 does not rotate because of the pushing start that is not subjected to second Actuator Division 1205, keeps keeping off the state of switch 1202.For this reason, the rotation of the rotation of first lever part 1201 and second lever part 1203 can not made up, so switch 1202 not starts, promptly keeps off-state.
Figure 24 shows closing state of Qianmen and right door both sides.At this moment, because of rotating second Actuator Division 1205, first lever part 1201 is near switch 1202 states, second lever part of being located on first lever part 1,201 1203 rotates by first Actuator Division 1204, contact with cam face portion 1204B opposite and promoted, thus the actuator 1202A of push switch 1202.Like this, switch 1202 is converted to the connection start, makes image processing system be in the energized state.
According to above-mentioned first and second Actuator Division 1204,1205 and protruding 24A, the opposite relation between the 25A, the relation between the open and-shut mode that can set Qianmen shown in Figure 25 24 and right door 25 and the connection disconnection start of switch 1202.
According to said structure, by adopting the switch acting device, in order to disconnect the interlocking gear that moves as connecting according to a plurality of open and-shut mode, when utilizing first and second lever part to coordinate start, because being used for the parts of this coordination start is that first and second Actuator Division is rotatable parts, rather than need move the structure of touching, therefore can save the space and carry out composite move.
In addition, parts that will be used for the switch activation part are an Actuator Division, and are corresponding with the switch of detecting gate open mode, make these parts have multinomial function, not only set power switch start but also detecting gate open mode, can save the part expense that reduces cost like this.
Claims (20)
1. a switch acting device is used for carrying out the switch connection closing motion according to the mobile status of a plurality of moving bodys, comprising;
First lever part is that fulcrum shakes with the fulcrum;
Second lever part is a fulcrum with the fulcrum that is subjected to described first lever part supporting, shakes at two ends, and a side shakes end face to switch actuator;
End in contact can be shaken with another of described second lever part in first Actuator Division, and this second lever part is promoted by first moving body and shakes towards described switch actuator; And,
Second Actuator Division, towards described first lever part, this first lever part shakes when being subjected to the contact of second moving body, makes described second lever part near described switch actuator,
It is characterized by, combination by following two states, promptly, described first lever part is subjected to described second moving body and promotes, make described second lever part be in state near described switch actuator, and described second lever part is subjected to described first moving body and promotes, a side is shaken hold the combination that is in the state that shakes towards described switch actuator, promote described switch actuator, make the switch connection start.
2. according to the described switch acting device of claim 1, it is characterized by, described first Actuator Division comprises that the rotatable parts of cam face are cam face portion.
3. according to the described switch acting device of claim 2, it is characterized by, described first Actuator Division comprises:
Rotating fulcrum; And,
Touch portion, the part of touching with described second moving body in the face of the position of described cam face portion.
4. according to the described switch acting device of claim 1, it is characterized by, described first Actuator Division comprises and is positioned at the sheet portion that described second lever part the opposing party shakes end that this sheet portion has pooling feature.
5. according to the described switch acting device of claim 1, it is characterized by, described second Actuator Division comprises an inclined-plane, and the slope on this inclined-plane can make described first lever part follow the pushing of described second moving body and shake.
6. according to the described switch acting device of claim 5, it is characterized by, described second Actuator Division and described first lever part are integrated, and are provided with the parts of this first lever part being given acting force.
7. according to the described switch acting device of claim 1, it is characterized by, described first lever part, described second lever part, described first Actuator Division, described second Actuator Division, described switch and described actuator all are arranged on the single structure.
8. according to the described switch acting device of claim 1, it is characterized by,
The fulcrum of described first lever part is free on described single structure,
The side that this position of the fulcrum connects the 3rd lever part shakes end, and the 3rd lever part shakes at the fulcrum two ends that are subjected to described single structure supporting,
The opposing party of the 3rd lever part shakes end and is provided with the 3rd Actuator Division with the identical formation in described second Actuator Division, and the 3rd Actuator Division is used for touching as the opposite with the moving body of newly establishing.
9. according to the described switch acting device of claim 1, it is characterized by,
Place link between described first Actuator Division and first moving body towards described first Actuator Division,
The guide part that forms on the single structure of described first Actuator Division of supporting runs through this link, makes this link towards described first Actuator Division.
10. according to the described switch acting device of claim 1, it is characterized by, when described first Actuator Division has cam face portion, between this first Actuator Division and first moving body, first link is set, this first link is guided by second link, and this second link can move along the corresponding track of track that shakes with described cam on described first moving body.
11. according to the described switch acting device of claim 10, it is characterized by, described second link comprises spheroid portion, this spheroid portion embeds the hole portion that is arranged in the first Actuator Division cam face portion opposite.
12. according to the described switch acting device of claim 1, it is characterized by, have at least a link to be set on the other single structure that separates with described single structure in described first link and second link.
13. according to the described switch acting device of claim 1, it is characterized by, first Actuator Division and second Actuator Division are rotated or are shaken along the moving direction of described first moving body and second moving body respectively.
14., it is characterized by, be provided for detecting the switch of described moving body mobile status, the rotation of arbitrary Actuator Division or shake in the track and detect in described first Actuator Division or second Actuator Division according to the described switch acting device of claim 13.
15. according to the described switch acting device of claim 13, it is characterized by, carrying out the contact site that the opposite contacts between described first Actuator Division and first lever part and between described second Actuator Division and second lever part is the cam face with arc surface.
16. an interlocking gear is characterized by, and adopts following switch acting device, this switch acting device is used for carrying out switch connection according to the mobile status of a plurality of moving bodys closes, comprising;
First lever part is that fulcrum shakes with the fulcrum;
Second lever part is a fulcrum with the fulcrum that is subjected to described first lever part supporting, shakes at two ends, and a side shakes end face to switch actuator;
End in contact can be shaken with another of described second lever part in first Actuator Division, and this second lever part is promoted by first moving body and shakes towards described switch actuator; And,
Second Actuator Division, towards described first lever part, this first lever part shakes when being subjected to the contact of second moving body, makes described second lever part near described switch actuator,
Described switch acting device is by the combination of following two states, promptly, described first lever part is subjected to described second moving body and promotes, make described second lever part be in the state of approaching described switch actuator, and described second lever part is subjected to described first moving body promotion, make a side shake the combination that end is in the state that shakes towards described switch actuator, promote described switch actuator, make the switch connection start.
17. according to the described interlock of claim 16, it is characterized by, with a plurality of open and-shut modes is detected object, be used for the door switching detector switch of detecting gate open and-shut mode with being arranged at switch in the described switch acting device, this switching detector switch is operated by described first lever part and second lever part.
18. an image processing system is characterized by, and adopts the interlocking gear with following switch acting device, this switch acting device is used for carrying out switch connection according to the mobile status of a plurality of moving bodys and closes start, comprising;
First lever part is that fulcrum shakes with the fulcrum;
Second lever part is a fulcrum with the fulcrum that is subjected to described first lever part supporting, shakes at two ends, and a side shakes end face to switch actuator;
End in contact can be shaken with another of described second lever part in first Actuator Division, and this second lever part is promoted by first moving body and shakes towards described switch actuator; And,
Second Actuator Division, towards described first lever part, this first lever part shakes when being subjected to the contact of second moving body, makes described second lever part near described switch actuator,
Described switch acting device is by the combination of following two states, promptly, described first lever part is subjected to described second moving body and promotes, make described second lever part be in the state of approaching described switch actuator, and described second lever part is subjected to described first moving body promotion, make a side shake the combination that end is in the state that shakes towards described switch actuator, promote described switch actuator, make switch connection.
19., it is characterized by according to the described image processing system of claim 18, use the switch of switch acting device in the described interlocking gear, detect the open and-shut mode that is in the opened and closed basket sidewall of mutual upright position in the described image processing system basket.
20. according to the described image processing system of claim 18, it is characterized by, described first moving body of first Actuator Division and towards described second moving body of second Actuator Division in the described interlocking gear is respectively and is located at the described projection that opens and closes on the basket sidewall.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007178810 | 2007-07-06 | ||
| JP2007178810 | 2007-07-06 | ||
| JP2007-178810 | 2007-07-06 | ||
| JP2007266666 | 2007-10-12 | ||
| JP2007-266666 | 2007-10-12 | ||
| JP2007266666A JP4933395B2 (en) | 2007-07-06 | 2007-10-12 | Switch actuating device, interlock mechanism and image forming apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101339383A true CN101339383A (en) | 2009-01-07 |
| CN101339383B CN101339383B (en) | 2011-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810130310XA Expired - Fee Related CN101339383B (en) | 2007-07-06 | 2008-07-04 | Switch actuation device, interlock mechanism, and image forming apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4933395B2 (en) |
| CN (1) | CN101339383B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789150A (en) * | 2011-05-20 | 2012-11-21 | 株式会社理光 | Image forming apparatus |
| CN103513537A (en) * | 2012-06-15 | 2014-01-15 | 株式会社理光 | Image forming apparatus |
| CN104749931A (en) * | 2013-12-26 | 2015-07-01 | 京瓷办公信息系统株式会社 | Image forming apparatus |
| CN109932877A (en) * | 2017-12-18 | 2019-06-25 | 京瓷办公信息系统株式会社 | Power lock and image forming apparatus |
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| JP5256774B2 (en) * | 2008-02-25 | 2013-08-07 | 株式会社リコー | Power interruption mechanism, image forming apparatus |
| JP2011181469A (en) * | 2010-03-04 | 2011-09-15 | Ricoh Co Ltd | Switch operation device, interlock mechanism with the same, and image forming device |
| JP5768339B2 (en) | 2010-07-14 | 2015-08-26 | 株式会社リコー | Interlock mechanism and image forming apparatus |
| CN103295815B (en) | 2012-02-24 | 2015-07-22 | 株式会社理光 | Linked switch mechanism and imaging device |
| JP6707202B2 (en) * | 2017-07-24 | 2020-06-10 | 三菱電機株式会社 | Switch interlock device and switch system |
| CN112786320B (en) * | 2019-11-11 | 2024-06-18 | 沈阳博得交通设备有限公司 | Trigger device of electric door travel switch of railway vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06223668A (en) * | 1993-01-27 | 1994-08-12 | Copyer Co Ltd | Safety interlock switch mechanism |
| JP3754777B2 (en) * | 1996-11-29 | 2006-03-15 | 株式会社リコー | Interlock device |
| JP4079588B2 (en) * | 2000-11-17 | 2008-04-23 | 株式会社リコー | Power supply device and image forming apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789150A (en) * | 2011-05-20 | 2012-11-21 | 株式会社理光 | Image forming apparatus |
| CN102789150B (en) * | 2011-05-20 | 2016-04-20 | 株式会社理光 | Image processing system |
| CN103513537A (en) * | 2012-06-15 | 2014-01-15 | 株式会社理光 | Image forming apparatus |
| CN103513537B (en) * | 2012-06-15 | 2016-04-27 | 株式会社理光 | Image processing system |
| CN104749931A (en) * | 2013-12-26 | 2015-07-01 | 京瓷办公信息系统株式会社 | Image forming apparatus |
| CN104749931B (en) * | 2013-12-26 | 2019-08-02 | 京瓷办公信息系统株式会社 | Image forming apparatus |
| CN109932877A (en) * | 2017-12-18 | 2019-06-25 | 京瓷办公信息系统株式会社 | Power lock and image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101339383B (en) | 2011-03-30 |
| JP4933395B2 (en) | 2012-05-16 |
| JP2009037997A (en) | 2009-02-19 |
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