CN205301818U - Lid closing mechanism , casing and image forming device - Google Patents

Lid closing mechanism , casing and image forming device Download PDF

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Publication number
CN205301818U
CN205301818U CN201521002845.0U CN201521002845U CN205301818U CN 205301818 U CN205301818 U CN 205301818U CN 201521002845 U CN201521002845 U CN 201521002845U CN 205301818 U CN205301818 U CN 205301818U
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China
Prior art keywords
cover
housing
processing system
image processing
discharge
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CN201521002845.0U
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Chinese (zh)
Inventor
山内大悟
高桥哲
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Canon Inc
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Canon Inc
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Publication of CN205301818U publication Critical patent/CN205301818U/en
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  • Accessory Devices And Overall Control Thereof (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Casings For Electric Apparatus (AREA)
  • Facsimiles In General (AREA)

Abstract

The utility model relates to a lid closing mechanism, casing and image forming device is used for closing the protecting cover and does not make the protecting cover by the technique of being placed under the open mode no matter provide one kind. The lid closing mechanism include: cap spare on its upper surface of arranging the image forming device's when using usually casing, rotates the axis and comes at the closure state that covers the object and do not cover opening of object to switch over between the state as the rotation at center through using to it bulldozes the portion to have as the cap of the cover of object part and lie in the quilt of one side opposite with the cap for rotating the axis, bulldoze the part, its moment in the dead weight that comes from cap spare reacts so that cap spare orientation is opened under the direction pivoted state of state, bulldozes so that cap spare rotates always the quilt portion of bulldozing of cap spare to it reacts to moment to rotate makes cap spare till the direction pivoted position of closure state.

Description

Lid switching mechanism, housing and image processing system
Technical field
This utility model relates to the switching lid switching mechanism of open and-shut mode, housing and image processing system.
Background technology
In the prior art, using Electronic Photographing Technology to be formed in the image processing system of image, it is provided with the USB interface for inserting USB storage and on and off switch etc. For the ease of the touching of the hands of user, and USB interface and on and off switch etc. are arranged on the surface of the housing of image processing system. Additionally, in order to prevent the impurity such as dust from entering USB interface and accidentally closing the situations such as on and off switch, be provided with the protecting cover covering USB interface and power supply etc. Having a kind of safety device disclosed in Japanese Unexamined Patent Publication 2004-087161 publication, this safety device has the protecting cover for covering on and off switch and the detecting device of detection protecting cover opening and closing. But, if the protecting cover covering on and off switch is constantly in no matter the state opened is placed, then user's likely imprudence is encountered on and off switch and is cut off the power supply of image processing system. Additionally, when the protecting cover for covering USB interface is arranged on image processing system, it is believed that if protecting cover is constantly in no matter the state opened is placed, then the impurity such as dust is possibly into USB interface.
Utility model content
Therefore, the purpose of this utility model is in that the protecting cover preventing arranging in a device is constantly in the state opened and is placed situation no matter.
To achieve these goals, lid switching mechanism of the present utility model, it is characterized in that, including: cover, it is arranged in the upper surface of housing of image processing system when generally using, switched between the closure state of coverage goal thing and the opening of not coverage goal thing by rotating centered by pivot center, and there is the cap of the covering part as described object and be positioned at the portion that is pushed of the side contrary with described cap relative to described pivot center; Push part, its when be derived from the moment of deadweight of described cover act so that described cover towards opening direction rotate, the portion of being pushed described in described cover is pushed so that described cover rotates always, and turns to till described moment functions such that the position that described cover rotates towards the direction of closure state.
Additionally, to achieve these goals, housing of the present utility model, it is characterised in that described housing is provided with the housing of the image processing system of opening and has described lid switching mechanism.
Additionally, to achieve these goals, image processing system of the present utility model, it is characterised in that described image processing system has described housing and makes image be formed on the recording medium.
According to referring to the accompanying drawing description to exemplary embodiment, other features of the present utility model will be clear from.
Accompanying drawing explanation
Fig. 1 is the simplified diagram of the image processing system being provided with the lid switching mechanism that embodiment 1 relates to.
Fig. 2 is the outside drawing of the image processing system being provided with the lid switching mechanism that embodiment 1 relates to.
Fig. 3 is the lid switching mechanism place that relates to of embodiment 1 schematic diagram in the on state.
Fig. 4 is the lid switching mechanism place that relates to of embodiment 1 schematic diagram in closed state.
Fig. 5 is the structural representation of the lid switching mechanism that embodiment 1 relates to.
Fig. 6 is the structural representation of the lid switching mechanism that embodiment 1 relates to.
Fig. 7 is the sectional view of the lid switching mechanism that embodiment 1 relates to.
Fig. 8 indicates that lid switching mechanism place that embodiment 1 relates to axonometric chart in the on state.
Fig. 9 is the schematic diagram of the state that the portion of being pushed touches push part in lid switching mechanism.
Figure 10 is the schematic diagram of the state of the push part when the portion of being pushed has touched push part.
Figure 11 indicates that the portion of being pushed of cover touches the sectional view of the state of push part.
Figure 12 indicates that the ideograph that lid switching mechanism is under opening and closure state.
Figure 13 is the outside drawing of the image processing system being provided with the lid switching mechanism that embodiment 2 relates to.
Detailed description of the invention
Illustrate embodiment 1 of the present utility model with reference to the accompanying drawings. Should be understood that; the size of component described in this embodiment 1, material, shape and theirs is positioned opposite etc.; all should suitably change according to the structure and various condition applying device of the present utility model, and protection domain of the present utility model is not limited to following embodiment.
(embodiment 1)
Fig. 1 is the simplified diagram of the image processing system being provided with the lid switching mechanism described in embodiment 1. Image forming operation in image processing system 1 is illustrated. Image processing system 1 has housing 2, discharge portion 3, photosensitive drums 4, developer roll 5, charged roller 6, primary transfer roller 7, intermediate transfer belt 8, secondary transfer roller 9, feed roll 10, paper feeding tray 11, fuser 12, distributing roller 13 and Optical devices 14.
At this, image processing system 1 is the image processing system of the toner image forming multiple color. Owing to photosensitive drums 4a��4d has identical structure each other, therefore photosensitive drums 4a��4d is referred to as photosensitive drums 4 and illustrates. Additionally, developer roll 5a��5d also has identical structure each other, therefore developer roll 5a��5d is referred to as developer roll 5 and illustrates. Additionally, charged roller 6a��6d is referred to as charged roller 6, primary transfer roller 7a��7d is referred to as primary transfer roller 7 and illustrates.
Discharge portion 3 will be formed with the record medium S of the image part discharged. Photosensitive drums 4 forms electrostatic latent image by the laser that irradiated by Optical devices 14. Developer roll 5 is by the electrostatic latent image supply toner formed in photosensitive drums 4, by latent electrostatic image developing. Charged roller 6 makes the surface uniform charged of photosensitive drums 4. Additionally, the toner image formed in photosensitive drums 4 is transferred on intermediate transfer belt 8 by primary transfer roller 7.
Additionally, the toner image being transferred on intermediate transfer belt 8 is transferred to record medium S by secondary transfer roller 9.Record medium S stacking on paper feeding tray 11 is supplied to transport path (not shown) by feed roll 10. Additionally, fuser 12 is also pressurizeed while the record medium S having been transferred toner image by secondary transfer roller 9 is heated, thus toner image is fixed on record medium S. Distributing roller 13 will be discharged to discharge portion 3 by the record medium S of the fixing toner image of fuser 12.
The flow process making image be formed on record medium S is illustrated. When performing image forming operation, first, make photosensitive drums 4 uniform charged by charged roller 6. It follows that Optical devices 14 based on image information to the surface irradiating laser of photosensitive drums 4, with on the surface of photosensitive drums 4 formed electrostatic latent image. The electrostatic latent image supply toner that developer roll 5 is formed in photosensitive drums 4, to form toner image on the surface of photosensitive drums 4.
The toner image formed in photosensitive drums 4 is transferred on intermediate transfer belt 8 by primary transfer roller. The toner image being transferred on intermediate transfer belt 8 is transferred on record medium S by secondary transfer roller 9. Thereafter, the record medium S transferred with toner image is transported to fuser 12, and record medium S is fixed device 12 and heats simultaneously and pressurize, thus being fixed on by toner image on record medium S. The fixing record medium S having toner image is discharged in discharge portion 3 by distributing roller 13.
Fig. 2 is the outside drawing of the image processing system being provided with the lid switching mechanism that embodiment 1 relates to. The upper surface 2A of the housing 2 of image processing system 1 is formed with opening 103, the upper surface of the image processing system 1 when this upper surface 2A is generally use, also it is provided with the surface in discharge portion 3. Opening 103 is formed as follows on housing 2, i.e. make the object 101 (referring to Fig. 3) being arranged in the inside (enclosure interior) of housing 2 stretch out to the outside (hull outside) of housing 2. At this, in embodiment 1, object 101 is the USB interface (adapter) for external memory (such as USB storage) is connected to image processing system 1. But object 101 is not limited to USB interface, object 101 can also be such as the on and off switch of image processing system 1.
In embodiment 1, on the direction (width of image processing system) vertical with the discharge direction (i.e. D direction) as the record medium S on upper surface 2A, it is arranged side by side with cover 102 and discharge portion 3. It addition, be arranged on upper surface 2A by cover 102, and the discharge direction (i.e. D direction) as record medium S and the L direction as the long side direction of cover 102 (referring to Fig. 4) is made to be parallel to each other.
Fig. 3 indicates that the figure of the opening of the lid switching mechanism that embodiment 1 relates to. Fig. 4 indicates that lid switching mechanism place that embodiment 1 relates to figure in closed state. Fig. 5 indicates that the structural representation of the lid switching mechanism that embodiment 1 relates to. Fig. 6 indicates that the structural representation of the lid switching mechanism that embodiment 1 relates to. Fig. 7 is the sectional view of the lid switching mechanism that embodiment 1 relates to. Lid switching mechanism 100 has cover 102 and push part 104 in embodiment 1.
Cover 102 by rotating centered by pivot center 105, it is possible to switches between opening and closure state. At this, it is stipulated that the state of cover 102 not coverage goal thing 101 is opening, and the state of cover 102 coverage goal thing 101 is closure state. The state of the cover 102 shown in Fig. 3 is opening, and the state of the cover 102 shown in Fig. 4 is closure state.In embodiment 1, cover 102 is carried out coverage goal thing 101 as closure state by closing opening 103, and by opening opening 103 using not coverage goal thing 101 as opening. Additionally, by cover 102 is used for coverage goal thing 101 partly as cap 102A, by cover 102 is positioned at relative to pivot center 105 side contrary with cap 102A partly as being pushed portion 102B.
Push part 104 is its one end 104A is free end and elastomeric element that other end 104B is fixed. In embodiment 1, the other end 104B of push part 104 is fixed on the supporting parts 106 of the inside being arranged at housing 2. Supporting parts 106 are arranged on the face of the side contrary with as the face (i.e. upper surface 2A) being provided with discharge portion 3 in housing 2, and to install in the way of push part 104. Additionally, push part 104 is to be fixed on by other end 104B in the way of extending in parallel with pivot center 105 direction on supporting parts 106, and one end 104A is formed to extend along the direction of the upper surface 2A towards housing 2.
Fig. 8 indicates that the lid switching mechanism that embodiment 1 relates to is in the axonometric chart of opening. Fig. 9 indicates that the portion of being pushed touches the figure of the state of push part in lid switching mechanism. Figure 10 indicates that the figure of the state of the push part when the portion of being pushed has touched push part. Figure 11 indicates that the portion of being pushed of cover touches the sectional view of the state of push part. Figure 12 indicates that the ideograph that lid switching mechanism is under opening and closure state. Fig. 8 to Figure 12 is used to make the situation that cover 102 becomes closure state illustrate for push part 104.
If cover 102 turns to the angle of regulation, then the portion that the is pushed 102B of cover 102 touches one end 104A of push part 104, and cover 102 is subject to the pushing force applied by push part 104. Cover 102 rotates further, and the pushing force from push part 104 so born progressively strengthens. Then, when cover 102 turn to cover 102 rely on its deadweight cannot return to the angle [alpha] of closure state time, one end 104A of push part 104 will push being pushed portion 102B with the pushing force of regulation.
Specifically, one end 104A pushed under following state before this and was pushed portion 102B, and this state means derived from the moment of the deadweight of cover 102 and functions such that cover 102 rotates towards the direction of opening; Then, one end 104A of push part 104 pushes the portion that the is pushed 102B of cover 102 so that cover 102 rotates always, until turning to till moment functions such that the position that cover 102 rotates towards the direction of closure state.
At this, so-called " pushing force of regulation " refers to, it is possible to making cover 102 turn to the pushing force such as lower angle, this angle refers to that cover 102 is when without External Force Acting in cover 102 always, relies on deadweight namely to can return to the angle of closure state. Cover 102 lifts from the closure state parallel with upper surface 2A, once its elevation angle is more than 90 ��, then becomes bearing the state of the pushing force of the regulation from push part 104. By the pushing force of this regulation, cover 102 is made to return to the elevation angle less than 90 ��.
Touch push part 104 owing to being pushed portion 102B, and be pushed portion 102B one end 104A is extruded, thus push part 104 causes deformation (flexure) to produce pushing force to being pushed portion 102B.Specifically, comparing 104A situation about not contacting in one end with the portion 102B of being pushed, one end 104A more offsets to the direction away from upper surface 2A, thus to being pushed portion 102B generation pushing force. At this, in embodiment 1, the portion 102B of being pushed is pushed so that cover 102 rotates always by push part 104, till relying on deadweight can return the angle of closure state. Pushed by push part 104 and be pushed portion 102B, make cover 102 return closure state.
Additionally, in embodiment 1, image processing system 1 has operating portion 2B image processing system 1 being set for user. Operating portion 2B be configured to be arranged in upper surface 2A near the end of downstream side in D direction, and can be visually recognizable from the downstream in D direction by user. Additionally, cover 102 also be disposed on upper surface 2A near the end of downstream side in D direction, operating portion 2B, discharge portion 3 are arranged side by side on upper surface 2A along the direction vertical with D direction with cover 102. That is, on upper surface 2A, together with operating portion 2B, discharge portion 3 and cover 102 are arranged along the direction vertical with D direction and are not overlapped on. Achieve following structure, namely stand position the user in the downstream in the D direction being positioned at image processing system 1, it is easy to user uses operating portion 2B, discharge portion 3 and cover 102 respectively.
(embodiment 2)
Embodiment 2 is illustrated. Additionally, in example 2, give same accompanying drawing labelling to the part with embodiment 1 with identical function and the description thereof will be omitted. In example 2, image processing system 201 housing 202 as on the surface (i.e. upper surface 202A) being provided with discharge portion 3, be provided with cover 102. Cover 102 is arranged side by side together with discharge portion 3 along the direction vertical with the D direction as the direction discharging record medium S, and arranges in the way of the long side direction of cover 102 is vertical with D direction. Additionally, the pivot center 105 of cover 102 is than the object 101 upstream side closer to D direction vertical with D direction.
As it has been described above, in embodiments, turn to until cover relies on the angle that deadweight cannot return closure state, pushing cover by push part and cover can be made to return closure state at cover. Thereby, it is possible to prevent no matter cover is placed in the on state always.
Additionally, in embodiment 1, in the direction vertical with the discharge direction recording medium in the face (upper surface) for discharging record medium of image processing system, discharge portion is arranged side by side together with cover. This is because on the direction vertical with the discharge direction on upper surface, when cover and discharge portion overlapping layout and allows cover be positioned at than discharge portion closer to the position in the downstream of discharge direction, the record medium ejected may contact with the cover being in opening. Additionally, in embodiments, on the face being provided with discharge portion in image processing system, cover is all so that the mode discharging the direction recording medium parallel with the long side direction of cover is arranged. By arranging cover and discharge portion with such arrangement relation, it is possible to reduce image processing system on the face being provided with discharge portion, with the length on the vertical direction (width of image processing system), direction discharging record medium.
Additionally, in embodiments, on the face being provided with discharge portion of the housing of image processing system, cover and operating portion are arranged near the end in the downstream of the discharge direction of record medium. Image processing system be configured to suppose user from the downstream of discharge direction can visually recognizable operating portion, and user operates image processing system from the downstream of discharge direction. By being arranged in by operating portion from the position close to the user of operation image processing system, operating portion can be easily operated by user. Additionally, by being arranged in by cover from the position close to user, user can readily open protecting cover to touch object with hands.
Additionally, on the face being provided with discharge portion, operating portion, discharge portion and cover are arranged side by side along the direction vertical with discharge direction.As it has been described above, when cover overlaps with discharge portion along the direction vertical with discharge direction with operating portion, the record medium being discharged may inadvertently contact cover and operating portion. Additionally, in order to operating portion and cover are arranged near user as far as possible, it is preferable that cover does not mutually overlap with operating portion on the direction vertical with discharge direction. That is, in embodiments, operation image processing system with can easily touch cover and operating portion per family, and the record medium being discharged will not touch cover and operating portion.
Additionally, in example 2, on the face being provided with discharge portion of the housing of image processing system, cover is arranged in the way of the long side direction of cover is vertical with discharge direction. Like this narrowed width is set at discharge direction cover unit, it is possible to make the position freedom that cover is arranged on image processing system increase. It is thus possible to cover to be arranged in the desired position of user.
Additionally, the pivot center of cover is than the object upstream side closer to discharge direction and vertical with discharge direction in example 2. In an embodiment, operating portion be configured to facilitate user can be visually recognizable from the downstream of discharge direction. That is, by making the axle that rotates of cover be positioned at the ratio object position closer to the upstream side of discharge direction so that stand in the user in downstream of discharge direction when cover is opened, it is possible to visually recognizable object; And when the pivot center of cover than object closer to the downstream of discharge direction, owing to overlapping with the cover opened, user's possibly cannot visually recognizable object.
Additionally, in embodiments, push part is necessarily free end for one end and elastomeric element that the other end is fixed. Push part can be such as be compressed to produce the spring of pushing force by the extruding being pushed portion.
Although describing this utility model with reference to exemplary embodiment it should be appreciated that this utility model is not limited to disclosed exemplary embodiment. Scope of the following claims should be endowed the widest explanation, to contain all such modification and equivalent 26S Proteasome Structure and Function.

Claims (11)

1. a lid switching mechanism, it is characterised in that including:
Cover, it is arranged in the upper surface of housing of image processing system when generally using, switched between the closure state of coverage goal thing and the opening of not coverage goal thing by rotating centered by pivot center, and there is the cap of the covering part as described object and be pushed portion relative to what described pivot center was positioned at the side contrary with described cap;
Push part, its when be derived from the moment of deadweight of described cover act so that described cover towards opening direction rotate, the portion of being pushed described in described cover is pushed so that described cover rotates always, until turning to the position that described moment functions such that described cover rotates towards the direction of closure state.
2. lid switching mechanism according to claim 1, it is characterised in that
Described push part is one end is free end and elastomeric element that the other end is fixed, and be because of described one end be subject to described in be pushed the extruding in portion and cause deformation to produce the elastomeric element of pushing force.
3. lid switching mechanism according to claim 1, it is characterised in that described push part is to be compressed to produce the spring of pushing force because being pushed the extruding in portion described in being subject to.
4. lid switching mechanism according to claim 1, it is characterised in that
Described object is the adapter for external memory is connected to image processing system.
5. lid switching mechanism according to claim 1, it is characterised in that
Described object is arranged in the inside of described housing via the opening arranged on the housing in the way of stretching out to the outside of described housing,
Described cover becomes described closure state by closing described opening, and described cover becomes described opening by opening described opening.
6. a housing, it is characterised in that
Described housing is provided with the housing of the image processing system of opening, and has lid switching mechanism according to claim 5.
7. housing according to claim 6, it is characterised in that
In described housing, face in the discharge portion being equipped for discharging the record medium being formed with image, described cover is arranged side by side along the direction vertical with the discharge direction of described record medium with described discharge portion, and the discharge direction being arranged to described record medium is parallel with the long side direction of described cover.
8. housing according to claim 6, it is characterised in that
In described housing, face in the discharge portion being equipped for discharging the record medium being formed with image, described cover is arranged side by side along the direction vertical with the discharge direction of described record medium with described discharge portion, and the discharge direction being arranged to described record medium is vertical with the long side direction of described cover.
9. an image processing system, it is characterised in that
Described image processing system has housing according to claim 6, and makes image be formed on the recording medium.
10. image processing system according to claim 9, it is characterised in that
Described image processing system has the operating portion described image processing system being set for user and for discharging the discharge portion of the record medium being formed with image,
Described operating portion be configured to be arranged in described housing and be provided with the face in described discharge portion near the end of downstream side of described discharge direction, and it is prone to be carried out visually recognizable by user from the downstream of the discharge direction as the direction discharging described record medium
The described pivot center of described cover is vertical with described discharge direction and than the described object upstream side closer to described discharge direction.
11. image processing system according to claim 10, it is characterised in that
Described cover be arranged in described near the end of downstream side of described discharge direction, and described discharge portion, described operating portion and described cover are arranged side by side on described along the direction vertical with described discharge direction.
CN201521002845.0U 2014-12-08 2015-12-07 Lid closing mechanism , casing and image forming device Active CN205301818U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014247891A JP6463109B2 (en) 2014-12-08 2014-12-08 Cover opening / closing unit, casing, and image forming apparatus
JP2014-247891 2014-12-08

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Publication Number Publication Date
CN205301818U true CN205301818U (en) 2016-06-08

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Cited By (1)

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JP7013897B2 (en) * 2018-01-31 2022-02-01 京セラドキュメントソリューションズ株式会社 Image forming device
JP7484157B2 (en) 2019-12-20 2024-05-16 セイコーエプソン株式会社 printer

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JP3354839B2 (en) * 1997-07-30 2002-12-09 東芝テック株式会社 Image forming device
JP2006108867A (en) * 2004-10-01 2006-04-20 Canon Inc Image forming apparatus
JP4490785B2 (en) * 2004-10-26 2010-06-30 京セラミタ株式会社 Switchgear
TWM272152U (en) * 2005-02-01 2005-08-01 Domintech Co Ltd Memory card with replaceable memory chip
JP4863079B2 (en) * 2007-01-31 2012-01-25 ブラザー工業株式会社 Image forming apparatus
JP5128241B2 (en) * 2007-11-01 2013-01-23 株式会社マキタ Cutting machine cover device

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Publication number Priority date Publication date Assignee Title
CN110069002A (en) * 2018-01-24 2019-07-30 佳能株式会社 Imaging device
CN110069002B (en) * 2018-01-24 2022-10-28 佳能株式会社 Image forming apparatus with a plurality of image forming units

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JP6463109B2 (en) 2019-01-30

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