CN207535506U - Black housing unit and ink-jet printer - Google Patents
Black housing unit and ink-jet printer Download PDFInfo
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- CN207535506U CN207535506U CN201721275405.1U CN201721275405U CN207535506U CN 207535506 U CN207535506 U CN 207535506U CN 201721275405 U CN201721275405 U CN 201721275405U CN 207535506 U CN207535506 U CN 207535506U
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- ink
- transparent surface
- receiving portion
- housing unit
- black
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Abstract
The utility model discloses a kind of black housing unit and ink-jet printers.Black housing unit includes：Black receiving portion, frame section and dim light part.Black receiving portion includes refilling portion and transparent surface.Refilling portion is connected with the inner space of black receiving portion.Transparent surface vertically extends.Frame section accommodates black receiving portion and is provided with transmittance section, and transmittance section is correspondingly arranged with transparent surface and transparent surface can be observed.Dim light part is configured to move between the closed position for exposing the open position of transparent surface and covering transparent surface, and when the transmissivity of transparent surface is equal to 1, dim light part is less than transmissivity of the transparent surface for extraneous light for the transmissivity of extraneous light, or when the transmissivity of transparent surface is less than 1, dim light part is less than or equal to transmissivity of the transparent surface for extraneous light for the transmissivity of extraneous light.The transparent surface that the ink housing unit avoids black receiving portion is externally exposed light for a long time and the ink accommodated in black receiving portion is made to go bad.
Description
Technical field
The utility model is related to printing device technical field, specifically, the utility model is related to a kind of black housing unit and
Ink-jet printer.
Background technology
Ink-jet printer is printed by spraying ink from record portion to recording medium (such as paper sheet for printing).
Fig. 1 to Fig. 3 schematically shows an example of existing ink-jet printer 1 and black housing unit 20.Hereafter
In, for ease of description, when using ink-jet printer by user on the basis of location, by ink-jet printer towards using
The direction of person is defined as that " preceding ", direction is defined as " rear " on the other hand, and the left-hand side of user is defined as " left side ", uses
The right-hand side of person is " right side ".Therefore, the D1 directions in attached drawing are left and right directions, and D2 directions are front-rear direction.Further,
Mutually orthogonal X-axis, Y-axis, Z axis are shown in fig. 1 and 2.Specifically, the positive direction (bob-weight force direction) of Z axis for " on ",
The negative direction (gravity direction) of Z axis for " under "；The positive direction (ink-jet printer towards the direction of user) of Y-axis is " preceding ", Y-axis
Negative direction be " rear "；The positive direction of X-axis is " right side ", and the negative direction of X-axis is " left side ".
As shown in Figure 1 to Figure 2, ink-jet printer 1 includes printer body 10, black housing unit 20 and is arranged on to beat
The turning part 40 of the top of print machine ontology 10.
Printer body 10 can accommodate the components such as record portion in inside.Turning part 40 can be provided in inside and sweep
Retouch device (not shown).
Turning part 40 is as pivotally connected to printer body 10 around the first pivot axis AX1, so as to be printed in covering
The closed position P11 (Fig. 1) of the part at the top of machine ontology 10 and the top of black housing unit 20 and exposing printer body
Between the open position P12 (Fig. 2) at 10 top and the top of black housing unit 20 pivotably.
As depicted in figs. 1 and 2, black housing unit 20 is fixedly mounted in the forward position of keeping right of printer body 10, and
And it accommodates to be supplied to the ink of printer body 10.
As shown in Figure 1 to Figure 3, black housing unit 20 includes：Frame section 25, the multiple ink being arranged in frame section 25 accommodate
The cover 25a of the top surface in portion 21 and covering framework portion 25.
As shown in Figure 1 to Figure 3, black housing unit 20 includes five ink appearances for accommodating the ink with identical or different color
Receive portion 21.Each ink receiving portion 21 includes storing the ink storage ontology (not shown) of ink, being set to the top of ink storage ontology
And the refilling portion 21b for injecting ink and vertically (i.e. Z axis side are connected with the inner space of ink storage ontology
To) extension transparent surface 21a.Transparent surface 21a is usually made of transparent or translucent material.User can be via light transmission
Ink amount in each black receiving portion 21 of face 21a observations.
Frame section 25 is substantially in cube, for fixing multiple black receiving portions 21 and being used as its outer packaging.Refilling portion 21b
It is protruded upwards across the top of frame section 25, so that ink is injected into ink storage ontology.Frame section 25 sets promising opening
The transmittance section 25b of form.Transmittance section 25b is correspondingly arranged with transparent surface 21a, so that can be observed via transmittance section 25b
To transparent surface 21a.
Cover 25a is configured to be as pivotally connected to frame section 25 around the second pivot axis AX2, so as in covering framework portion
It is pivoted between 25 closed position P21 (Fig. 1) and the open position P22 (Fig. 3) for exposing frame section 25.In this way, positioned at open position
Putting the cover 25a of P22 exposes the refilling portion 21b of each black receiving portion 21.
The ink accommodated in black receiving portion 21 usually requires to disclosure satisfy that the usage amount of long period, to avoid continually noting
Ink.However, transparent surface 21a is externally exposed light via transmittance section 25b for a long time, therefore, easily make the ink in black receiving portion 21
Aqueous metamorphism, so as to which the desired recording figure forming of user cannot be obtained.
Therefore, it is necessary to a kind of black housing unit and ink-jet printer are proposed, to solve at least partly in the prior art
There are the problem of.
Utility model content
A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part
Middle further description.The utility model content part of the utility model is not meant to attempt to limit claimed
Technical solution key feature and essential features, do not mean that more attempt determine technical solution claimed guarantor
Protect range.
It is according to the present utility model to hold in a first aspect, providing a kind of ink in order to solve the above problems at least partly
Receive unit.The ink housing unit includes：Black receiving portion, frame section and dim light part.It is described ink receiving portion include refilling portion with
And transparent surface.The refilling portion is connected with the inner space of the black receiving portion.The transparent surface vertically extends, and passes through
The transparent surface is able to observe that the inner space of the black receiving portion.The frame section accommodates the black receiving portion and sets
There is transmittance section, the transmittance section is correspondingly arranged with the transparent surface and is able to observe that by the transmittance section described
Transparent surface.The dim light part is configured in close stance of the open position for exposing the transparent surface with covering the transparent surface
It is moved between putting, and when the transmissivity of the transparent surface is equal to 1, the dim light part is less than the transmissivity of extraneous light
When transmissivity of the transparent surface for extraneous light or the transmissivity when the transparent surface are less than 1, the dim light part for
The transmissivity of extraneous light is less than or equal to transmissivity of the transparent surface for extraneous light.
By this method, in the case where needing depending on recognizing transparent surface, dim light part can be removed, so that user can be through
The ink in black receiving portion is observed by transparent surface to measure, and dim light part can cover light transmission in the case where not needing to depending on recognizing transparent surface
Face is transmitted to the amount of transparent surface to reduce extraneous light to a certain extent via transmittance section, and then reduces extraneous light transmission
To the amount in black receiving portion.In this way, the transparent surface for avoiding black receiving portion is externally exposed light for a long time and makes in black receiving portion
The ink of receiving goes bad.
Optionally, the dim light part is slidably disposed on relative to the transparent surface on the frame section.By this method,
Convenient for covering transparent surface in the case where needs are depending on recognizing transparent surface removing dim light part in the case of needing depending on recognizing transparent surface.
Optionally, the transmittance section is provided with slot in both sides, described to subtract when the dim light part is located at the closed position
Light part is inserted into the slot.By this method, it convenient for removing dim light part in the case where needing depending on recognizing transparent surface, and is needing to regard
Transparent surface is covered in the case of recognizing transparent surface.
Optionally, the dim light part is rotatablely arranged at the frame section relative to the transparent surface.By this method, just
In covering transparent surface in the case where needs are depending on recognizing transparent surface removing dim light part in the case of needing depending on recognizing transparent surface.
Optionally, the black housing unit includes ink limit show device, in the inner space for showing the black receiving portion
Mo Liang, the ink limit show device include detection part, moving parts and display unit.The detection part is arranged on institute
In the inner space for stating black receiving portion, and the ink amount being configured in the inner space for detecting the black receiving portion.The movement
Component is connected to the detection part and according to the ink amount movement in the inner space of the black receiving portion.The display unit
Mark with instruction ink amount.Wherein, according to the position of the moving parts and the position of the mark, the ink limit show dress
Put the current ink amount in the inner space for showing the black receiving portion.By this method, know in black receiving portion convenient for user
Mo Liang.
Optionally, the display unit also is located to be seen from outside when the dim light part is in the closed position
The position observed.
Optionally, it is provided with graduation mark on the transparent surface.By this method, know in black receiving portion convenient for user
Mo Liang.
Optionally, the transmittance section is opening.By this method, convenient for user need depending on recognizing transparent surface when depending on recognizing light transmission
Face.
Other side according to the present utility model provides a kind of ink-jet printer.The ink-jet printer is included as above
The black housing unit.
Description of the drawings
The drawings below of the utility model embodiment is used to understand this practicality in this as the part of the utility model
It is novel.Embodiment and its description shown in the drawings of the utility model, for explaining the principle of the utility model.In attached drawing
In,
Fig. 1 is a kind of stereoscopic schematic diagram of existing ink-jet printer, wherein, turning part is in the closed position, cover
It is in the closed position；
Fig. 2 is the stereoscopic schematic diagram of the ink-jet printer shown in Fig. 1, wherein, turning part is in an open position, cover
It is in an open position；
Fig. 3 is the stereoscopic schematic diagram of the black housing unit of ink-jet printer shown in Figure 2；
Fig. 4 is the stereoscopic schematic diagram of the ink-jet printer of first embodiment according to the present utility model, wherein, turning part
Part is in the closed position, and cover is in the closed position, and dim light part is in the closed position；
Fig. 5 is the stereoscopic schematic diagram of the ink-jet printer shown in Fig. 4, wherein, turning part is in an open position, cover
In an open position, dim light part is in the closed position；
Fig. 6 is the stereoscopic schematic diagram of the black housing unit of the ink-jet printer shown in Fig. 5；
Fig. 7 is the stereoscopic schematic diagram of the ink-jet printer shown in Fig. 4, and wherein turning part is in an open position, cover
In an open position, dim light part is in an open position；
Fig. 8 A are showing for an illustrative ink limit show device of the black housing unit of the ink-jet printer shown in Fig. 4
It is intended to；
Fig. 8 B are another illustrative ink limit show devices of the black housing unit of the ink-jet printer shown in Fig. 4
Schematic diagram；
Fig. 8 C are another illustrative ink limit show devices of the black housing unit of the ink-jet printer shown in Fig. 4
Schematic diagram；
Fig. 9 is the stereoscopic schematic diagram of the ink-jet printer of second embodiment according to the present utility model, wherein, turning part
Part is in the closed position, and cover is in the closed position, and dim light part is in the closed position；
Figure 10 is the stereoscopic schematic diagram of the ink-jet printer shown in Fig. 9, wherein, turning part is in an open position, lid
Body is in an open position, and one of dim light part is in an open position；And
Figure 11 is the stereoscopic schematic diagram of the black housing unit of the ink-jet printer shown in Figure 10, is shown two and subtracts
Light part is in an open position.
Reference sign：
1/100/200：Ink-jet printer 10/110/210：Printer body
20/120/220：Black housing unit 40/140/240：Turning part
25/125/225：Frame section 21/121/221：Black receiving portion
25a/125a/225a：Cover 25b/225b：Transmittance section
125c：Corking portion 225g：Slot
21a/121a/221a：Transparent surface 21b/121b：Refilling portion
160/260：Dim light part 170/270/370：Ink limit show device
171/271/371：Detection part 172/272/372：Moving parts
171a/271a/371a：Floating part 171b/271b：Rotating member
371b：Translational piece 173/273/373：Display unit
280：Graduation mark
Specific embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment may not need one or more
These a details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for
Some technical characteristics well known in the art are not described.
In order to thoroughly understand the utility model embodiment, detailed structure will be proposed in following description.Obviously, originally
The execution of utility model embodiment is not limited to the specific details that those skilled in the art is familiar with.
" on ", " under ", "front", "rear", "left", "right" and similar it should be noted that term used herein
Statement for illustrative purposes only, not limit.
The utility model provides a kind of black housing unit and the ink-jet printer with the ink housing unit.Need what is illustrated
It is that ink-jet printer described in the utility model can also have the function of image scanner, pass other than with printing function
The various functions such as true function, duplicator function.As printing function, there can be pair in the double-sided recording modes image of recording medium
Face image recording function.Certainly, for whether having the function of to be arbitrary other than printing function.
First embodiment and second embodiment according to the present utility model is described in detail below in conjunction with Fig. 4 to Figure 11
Ink-jet printer and its black housing unit.
First embodiment
Fig. 4 to Fig. 8 schematically show first embodiment according to the present utility model ink-jet printer 100 and its
The schematic diagram of black housing unit 120.As shown in Fig. 4, Fig. 5 and Fig. 7, ink-jet printer 100 includes：Printer body 110,
Black housing unit 120 and turning part 140.As shown in Figure 6 and Figure 7, black housing unit 120 includes black receiving portion 121, frame
Frame portion 125 and dim light part 160.Ink-jet printer 100 and its black housing unit is described in detail below in conjunction with Fig. 4 to Fig. 8
120 concrete structure.
As shown in Fig. 4, Fig. 5 and Fig. 7, printer body 110 can be generally in rectangular shape.Printer body
110 can be provided with paper discharge unit (not shown) for providing the sheet feed section of recording medium, for discharging recording medium etc..Printing
The record portion for example formed by multiple nozzles can be provided in machine ontology 110, with from record portion to recording medium jet ink.
As shown in Fig. 4, Fig. 5 and Fig. 7, turning part 140 is arranged on the top of printer body 110.Optionally, it turns over
Rotation member 140 can be provided with scanner (not shown) in inside, so that ink-jet printer 100 can also have scanner
Function.Turning part 140 is in the closed position P11 (Fig. 4) at the top of override printer ontology 110 and exposing printer body
The first pivot axis of spaced winding AX1 of the open position P12 (Fig. 5) at 110 top is as pivotally connected to printer body 110.
In the present embodiment, the first pivot axis AX1 is parallel to first direction D1 (i.e. left and right directions).In other of the utility model
In embodiment, the first pivot axis AX1 can not also be parallel to first direction D1.
More specifically, as shown in Fig. 4, Fig. 5 and Fig. 7, turning part 140 can be generally in rectangular flat
Component.(size including D1 along the first direction (i.e. left and right directions) and in a second direction D2 are (before i.e. for the size of turning part 140
Rear direction) size) be configured to the top of override printer ontology 110 and next will be described in detail ink hold
Receive the top of unit 120.Specifically, in the present embodiment, the ruler of the D1 (i.e. left and right directions) along the first direction of turning part 140
Very little and D2 (i.e. front-rear direction) in a second direction size is all configured as being completely covered the top of printer body 110 simultaneously
And part covers the top of black housing unit 120.
Black housing unit 120 for accommodating ink and be in fluid communication with printer body 110, with as needed and/or
It is expected to supply ink to printer body 110.As shown in Fig. 4, Fig. 5 and Fig. 7, black housing unit 120 can be arranged on printing
The right side of machine ontology 110, and protruded forward relative to printer body 110 on second direction D2 (i.e. front-rear direction).
In the other embodiment of the utility model, black housing unit 120 can also be relative to printer body 110 with other directions
Or orientation setting.Black housing unit 120 can be detachably mounted to printer body 110.For example, black housing unit 120 can
By by threaded fastener etc. it is any suitable in a manner of be detachably mounted to printer body 110, beaten in order to transport ink-jet
Print machine 100 and repair and replacement printer body 110 and/or black housing unit 120.Black housing unit 120 can also fix
It installs to printer body 110 on ground.
As shown in Figures 4 to 7, black housing unit 120 includes：Multiple ink receiving portions 121 accommodate multiple black receiving portions 121
Frame section 125, cover 125a and dim light part 160.
In the present embodiment, black housing unit 120 includes five black receiving portions 121, is respectively used to accommodate different colours
The ink of (such as black, red, green etc.) can be used for accommodating the ink of same color (such as black).Five ink hold
Receiving portion 121 can be arranged on D1 along the first direction (i.e. left and right directions) in the inner space of frame section 125.In the utility model
In other embodiment, the inside of frame section 125 can also accommodate multiple black receiving portions 121 of other quantity.Multiple ink accommodate
It portion 121 can also be along other directions (such as second direction D2, i.e. front-rear direction) setting different from first direction D1.Multiple ink
Receiving portion 121 can be integrally provided, and can also be set to split.
Each ink receiving portion 121 include for store the ink storage ontology (not shown) of ink, be set to ink storage ontology and
The transparent surface for injecting the refilling portion 121b of ink and vertically extending is connected with the inner space of ink storage ontology
121a。
Specifically, as shown in Figures 5 to 7, refilling portion 121b can be arranged on the top of corresponding black receiving portion 121, and
And the hollow circuit cylinder body component projected upwards from ink storage ontology is configured to, it is open with circular refilling, in order to by ink
From the top of black receiving portion 121 injection refilling portion 121b.Certainly, refilling portion 121b can be arranged on and be convenient for by those skilled in the art
At any suitable position injected ink into, such as front side wall, it can also be set to have, and oval, rectangular or other are any
The refilling opening of suitable shape.
As shown in fig. 7, the transparent surface 121a of black receiving portion 121 can be vertically extending for black receiving portion 121
Front side surface.Transparent surface 121a can be made of transparent or translucent material, to be able to observe that via transparent surface 121a
The inner space of black receiving portion 121 and the amount for the ink being contained in inner space.
Frame section 125 can substantially be in rectangular shape, and with empty for accommodating the inside of multiple black receiving portions 121
Between, for accommodating or supporting multiple black receiving portions 121 and be used as its outer packaging.In the present embodiment, refilling portion 121b is worn
The top for crossing frame section 125 protrudes upwards, so that ink is injected into ink storage ontology.
Multiple corking portion 125c are respectively pivotably connected to frame section 125 around third pivot axis AX3, so as to seal
The closed position (not shown) of corresponding refilling portion 121b and expose corresponding refilling portion 121b open position P32 (Fig. 5) it
Between pivot.Third pivot axis AX3 can be parallel to the first pivot axis AX1, can also be with the first pivot axis AX1 into predetermined
Angle.More specifically, multiple corking portion 125c are configured to the cover of elongated shape, one end extends close to third pivot axis AX3,
The other end is far from third pivot axis AX3, to seal the refilling of corresponding refilling portion 121b opening.
It is to be particularly noted that in the present embodiment, the quantity of corking portion 125c is five.But corking portion 125c
Quantity may be not more than black receiving portion 121 quantity, opened with the refilling for sealing adjacent multiple refilling portion 121b simultaneously
Mouthful.
Cover 125a is configured to be as pivotally connected to frame section 125 around the second pivot axis AX2, so as to multiple in covering
Between the closed position P21 (Fig. 4) of corking portion 125c and the open position P22 (Fig. 5) for exposing multiple corking portion 125c pivotably.
Second pivot axis AX2 can be parallel with any of the first pivot axis AX1 and third pivot axis AX3 or into pre-
Determine angle.In this way, when corking portion 125c is located at closed position, can be covered positioned at the cover 125a of closed position P21 each
The refilling portion 121b of corking portion 125c and each black receiving portion 121, and when cover 125a is located at open position P22, positioned at beating
The corking portion 125c of open position P32 exposes the refilling portion 121b of each black receiving portion 121.
It should be noted that, although in the present embodiment, cover 125a is configured to can pivot around the second pivot axis AX2
Turn, still, those skilled in the art can also be as needed and/or desired, and cover 125a is arranged with respect to frame section 125
Slidably.
Frame section 125 is provided with transmittance section 125b.Specifically, as shown in fig. 7, transmittance section 125b is is arranged on frame section
On 125 and positioned at the opening of the front side of transparent surface 121a.The transparent surface 121a of transmittance section 125b and black receiving portion 121 is correspondingly
Arrangement, can be observed that transparent surface 121a via transmittance section 125b when needed, and then is able to observe that black receiving portion
Ink amount in 121.In the present embodiment, frame section 125 is respectively arranged with five transmittance section 125b, corresponding to expose respectively
The transparent surface 121a of black receiving portion 121.It will be understood by those skilled in the art that frame section 125 can also only set a light transmission
Portion 125b, to expose the transparent surface 121a of whole black receiving portions 121.In addition, transmittance section 125b can not also be set as being open,
As long as transparent surface 121a can be observed via transmittance section 125b.For example, transmittance section 125b can be on frame section 125
The part being made of clear material.
Design according to the present utility model, black housing unit 120 can also include dim light part 160.Dim light part 160 constructs
For can the closed position P41 (Fig. 5) of the open position P42 (Fig. 7) for exposing transparent surface 121a and covering transparent surface 121a it
Between move.Specifically, in the present embodiment, black housing unit 120 include a dim light part 160, in open position P42 and
The 4th pivot axis AX4 of spaced winding of closed position P41 is pivotable.Wherein, as shown in fig. 7, when dim light part 160 is in an open position
During P42, the transparent surface 121a of five black receiving portions 121 can be exposed simultaneously；As shown in Figure 4 and Figure 5, when dim light part 160 is in
During the P41 of closed position, the transparent surface 121a of five black receiving portions 121 can be covered simultaneously.
The effect of dim light part 160 essentially consists in：It can be removed in the case where needing depending on recognizing transparent surface 121a, so that
The ink that user can observe in black receiving portion 121 via transparent surface 121a is measured, and is not needing to the feelings depending on recognizing transparent surface 121a
Transparent surface 121a is covered under condition, is transmitted to transparent surface 121a's via transmittance section 125b to reduce extraneous light to a certain extent
Amount, and then reduce the amount that extraneous light is transmitted in black receiving portion 121.In this way, avoid the transparent surface 121a of black receiving portion 121
It is externally exposed light for a long time and the ink accommodated in black receiving portion 121 is made to go bad.
Therefore, in order to realize said effect, when the transmissivity of transparent surface 121a is equal to 1, (such as transparent surface 121a is by complete
Transparent material is made) when, dim light part 160 needs to be less than transparent surface 121a for extraneous light for the transmissivity of extraneous light
Transmissivity so that as dim light 160 P41 in the closed position of part, extraneous light is via dim light part 160 and transparent surface 121a
The amount being transmitted in black receiving portion 121 is reduced, so that the amount that extraneous light is transmitted in black receiving portion 121 is reduced.And work as
When the transmissivity of transparent surface 121a is less than 1 (such as transparent surface 121a is made of translucent material), dim light part 160 is for outside
The transmissivity of light can be less than or equal to transmissivities of the transparent surface 121a for extraneous light.In this case, work as dim light
During 160 P41 in the closed position of part, extraneous light is transmitted to the amount of transparent surface 121a via dim light part 160 and transparent surface 121a
It can reduce, so that the amount that extraneous light is transmitted in black receiving portion 121 can also be reduced.
It should be noted that, although in the present embodiment, dim light part 160 is shown as that multiple ink receivings can be covered simultaneously
The transparent surface 121a of each of portion 121, it will be recognized to those skilled in the art that multiple dim light parts 160 can also be set,
Each dim light part 160 can only cover one of black receiving portion 121.In this way, needing to hold depending on recognizing one of ink
Receive portion 121 ink amount when, can only need corresponding dim light part 160 being switched to its corresponding closed position P41, without
The transparent surface 121a for exposing other black receiving portions 121 is needed, so as to be further reduced the saturating of each black receiving portion 121
Smooth surface 121a is externally exposed the time of light.
Furthermore, it is necessary to explanation, although in the present embodiment, dim light part 160 is configured to relative to transparent surface 121a
Downwards pivot, it will be recognized to those skilled in the art that can also by dim light part 160 relative to transparent surface 121a towards its
He pivots in orientation (such as upward, leftward or rightward).
In addition, it is necessary to explanation, although in the present embodiment, dim light part 160 is configured to be fixed to frame section 125 simultaneously
And it is rotatable relative to transparent surface 121a, but those skilled in the art are it is also to be understood that dim light part 160 can also for example pass through
Threaded fastener is removable installed in frame section 125.
Further, it is measured to understand the ink in black receiving portion 121 more in time without merely depending on transparent surface
121a can also set other ink limit show device 170 in black housing unit 120.It is shown in Fig. 8 A to Fig. 8 C different
The schematic diagram of ink limit show device.Ink limit show device is described in detail below in conjunction with Fig. 8 A to Fig. 8 C.
As shown in Figure 8 A, ink limit show device 170 includes detection part 171, moving parts 172 and display unit 173.Inspection
Component 171 is surveyed to be arranged in the inner space of black receiving portion 121, and be configured in the inner space for detecting black receiving portion 121
Ink amount.Display unit 173 is arranged on the leading flank of frame section 125, as shown in Figure 6.No matter whether dim light part 160 is in it
Open position P41, display unit 173 can be observed by user.Display unit 173 can also be arranged on black receiving portion
On 121 leading flank.In this case, can set can be depending on recognizing the front side of black receiving portion 121 for the leading flank of frame section 125
The opening of display unit 173 on face or transmittance section.
Specifically, as shown in Figure 8 A, detection part 171 can include floating on the floating on the ink in black receiving portion 121
Part (such as floating ball) the 171a and rotating member 171b being connect with floating part 171a.Display unit 173 has the maximum ink of display
The maximum ink amount mark F of the amount and minimum ink amount mark E of the minimum ink amount of display.Moving parts 172 is connected to detection part 171,
Specifically, it is fixed to the rotating member 171b of detection part 171.Also, moving parts 172 can be in the maximum of display unit 173
It is moved between ink amount mark F and minimum ink amount mark E.
The operation principle of ink limit show device 170 is described more fully below.
As shown in Figure 8 A, floating part 171a can vertically be moved according to the variation that the ink in black receiving portion 121 is measured,
Rotating member 171b connected to it is driven to turn an angle with this.The rotation of rotating member 171b can be further driven to be connected to this
The moving parts 172 of rotating member 171b is marked in the maximum ink amount mark F of display unit 173 and the minimum ink amount of display unit 173
It is moved between will E so that according to the position of the moving parts 172 and the position of the mark of display unit 173, ink limit show dress
Put the current ink amount in the inner space of 170 display ink receiving portions 121.As shown in fig. 6, user can be from frame section 125
Leading flank observes the maximum ink amount mark F and minimum ink amount mark E of display unit 173.No matter whether user is by dim light part
160 are moved to open position P41, can recognize the ink amount in black receiving portion 121.
The quantity of display unit 173 can be corresponding with the quantity of black receiving portion 121, i.e., each black receiving portion 121 corresponds to
One display unit 173.The quantity of display unit 173 can also be different from the quantity of black receiving portion 121.For example, only needing
In the case of knowing the ink amount in specific black receiving portion 121, then the leading flank setting in specific black receiving portion 121 is only needed
Corresponding display unit 173.
In addition, display unit can also be arranged on the top surface of frame section 125.As shown in Fig. 6 and Fig. 8 B, ink limit show device
270 include detection part 271, moving parts 272 and display unit 273.Detection part 271 is arranged on the interior of black receiving portion 121
In portion space, including floating part 271a and the rotating member 271b of floating part 271a is connected to, and be configured to detect black receiving portion
Ink amount in 121 inner space.Display unit 273 has the maximum ink amount mark F of the maximum ink amount of display and the minimum ink of display
The minimum ink amount mark E of amount.Display unit 273 is arranged on the top surface of frame section 125.No matter whether dim light part 160, which is in, is beaten
Open position P41, it is only necessary to open the cover 125a of the top surface of frame section 125, display unit 273 can be observed by user
It arrives.Moving parts 172 is connected to detection part 171, and can be in the maximum ink amount mark F of display unit 273 and minimum ink
It is moved between amount mark E.
The operation principle of ink limit show device 270 is similar with the operation principle of ink limit show device 170, here in order to succinct
It repeats no more.
Further, it is also possible to ink limit show device 370 as shown in Figure 8 C is set.As shown in Figure 8 C, ink limit show device 370
It can include detection part 371, moving parts 372 and display unit 373.Detection part 371 can include floating on black receiving
Floating part (such as floating ball) 371a on ink in the portion 121 and translational piece 371b being connect with floating part 371a.Translation
Part 371b can be connecting rod, can vertically be moved with floating part 371a.Display unit 373 has the maximum ink of display
The maximum ink amount mark F of the amount and minimum ink amount mark E of the minimum ink amount of display.Moving parts 372 is connected to detection part 371,
Specifically, it is fixed to the translational piece 371b of detection part 371.Also, moving parts 372 can be in the maximum of display unit 373
It is moved between ink amount mark F and minimum ink amount mark E.
The operation principle of ink limit show device 370 is described more fully below.
As shown in Figure 8 C, floating part 371a can vertically be moved according to the variation that the ink in black receiving portion 121 is measured,
Translational piece 371 connected to it is driven also vertically to move with this.The mobile of translational piece 371b can be further driven to connect
Moving parts 372 to translational piece 371b is black in the black amount mark F of maximum and the minimum of display unit 373 of display unit 373
It is moved between amount mark E so that according to the position of moving parts 372 and the position of the mark of display unit 373, ink limit show dress
Put the current ink amount in the inner space of 370 display ink receiving portions 121.
Second embodiment
Fig. 9 to Figure 11 schematically shows the ink-jet printer 200 of second embodiment according to the present utility model
Schematic diagram.
Ink-jet printer 200 includes having roughly the same construction with ink-jet printer 100 according to first embodiment
With the printer body 210 of function and turning part 240.In addition, ink-jet printer 200 can also include black housing unit
220.Black housing unit 220 includes having roughly the same construction and work(with black housing unit 120 according to first embodiment
Frame section 225, cover 225a and multiple black receiving portions 221 of energy etc..Here, the structure of identity function be endowed it is similar
Reference numeral, and succinct in order to describe only pair describes in detail with the relevant structure of distinguishing characteristics, and something in common is no longer gone to live in the household of one's in-laws on getting married
It states.
The ink-jet printer 200 of second embodiment according to the present utility model and the ink-jet printer of first embodiment
The dim light part 260 that 100 difference essentially consists in the black housing unit 220 of ink-jet printer 200 is configured to relative to transparent surface
221a is mounted slidably and graduation mark 280 is provided on transparent surface 221a.
Specifically, as shown in Figures 9 to 11, the frame section 225 of black housing unit 220 is provided with transmittance section 225b.Light transmission
Portion 225b is opening, therefore can complete light transmission.Frame section 225 includes multiple light transmissions corresponding with the quantity of black receiving portion 221
Portion 225b, to expose the transparent surface 221a of each black receiving portion 221 respectively.Each transmittance section 225b sets useful in the left and right sides
In the slot 225g for being inserted into dim light part 260.
It should be noted that, although in the present embodiment, frame section 225 includes multiple transmittance section 225b, transmittance section
Slot 225g is provided at left and right sides of 225b, but transmittance section 225b can also be set as one by those skilled in the art,
It can expose all black receiving portions 221 simultaneously.In addition, slot 225g can also be arranged on light transmission by those skilled in the art
The both sides up and down of portion 225b.
Dim light part 260 is slidably disposed on relative to the transparent surface 221a of black receiving portion 221 in slot 225g.Such as Fig. 9
Shown, 260 P41 in the closed position of dim light part, dim light part 260 covers the transparent surface 221a of black receiving portion 221, to reduce outside
Light is transmitted to the amount of transparent surface 221a via transmittance section 225b, and then reduces the amount being transmitted in black receiving portion 221.Such as Figure 10
Shown in 11, dim light part 260 slides into open position in the direction of arrow B relative to transparent surface 221a from closed position P41
P42, to expose transparent surface 221a.Dim light part 260 can be sliding completely off slot 225g (being disassembled from frame section 125),
Open position P42 can be maintained at for example, by locating part (not shown).In this way, user can observe via transmittance section 225b
Transparent surface 221a, and then observe the ink amount in black receiving portion 221.
Optionally, promising graduation mark 280 is set on the transparent surface 221a of black receiving portion 221, with convenient for users to more straight
See the ink amount clearly known in black receiving portion 221.In addition, it is also provided in black housing unit 120 in the first embodiment party
The ink limit show device 170/270/370 being described in detail in formula.The display unit of ink limit show device can be located at frame section
The display unit 173 of 225 leading flank or positioned at frame section 225 top surface display unit 273.Here for letter
It is clean, it repeats no more.
As the dim light part 160 in first embodiment, the effect of dim light part 260 also essentially consists in：It is needing depending on recognizing
It can be removed in the case of transparent surface 221a, so that user can observe in black receiving portion 221 via transparent surface 221a
Ink amount, and in the case where not needing to depending on recognizing transparent surface 221a covering transparent surface 221a, to reduce outside to a certain extent
Light is transmitted to the amount of transparent surface 221a via transmittance section 225b, and then reduces extraneous light and be transmitted in black receiving portion 221
Amount.In this way, the transparent surface 221a for avoiding black receiving portion 221 is externally exposed light for a long time and makes to accommodate in black receiving portion 221
Ink go bad.
Therefore, in order to realize said effect, when the transmissivity of transparent surface 221a is equal to 1, (such as transparent surface 221a is by complete
Transparent material is made) when, dim light part 260 needs to be less than transparent surface 221a for extraneous light for the transmissivity of extraneous light
Transmissivity so that as dim light 260 P41 in the closed position of part, extraneous light is transmitted to transparent surface via dim light part 260
The amount of 221a reduces, so that the amount that extraneous light is transmitted in black receiving portion 221 is reduced.And when the transmission of transparent surface 221a
When rate is less than 1 (such as transparent surface 221a is made of translucent material), dim light part 260 can be with for the transmissivity of extraneous light
Less than or equal to transparent surface 221a for the transmissivity of extraneous light.In this case, when dim light part 260 is in the closed position
During P41, the amount that extraneous light is transmitted to transparent surface 221a via dim light part 260 can reduce, and then extraneous light is transmitted to ink
Amount in receiving portion 221 can also reduce.
Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model
The normally understood meaning of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit
The utility model processed.Terms such as herein presented " settings " can both represent that a component was attached directly to another portion
Part can also represent that a component is attached to another component by middleware.It describes in one embodiment herein
Feature can be applied to another embodiment in combination individually or with other feature, unless this feature is in another implementation
It does not apply to or is otherwise noted in mode.
The utility model is illustrated by the above embodiment, but it is to be understood that, the above embodiment
The purpose illustrated and illustrated is only intended to, and is not intended to the utility model being limited in the range of described embodiment.This
Field technology personnel it is understood that introduction according to the present utility model can also make more kinds of variants and modifications, this
A little variants and modifications are all fallen within the utility model range claimed.
Claims (9)
1. a kind of ink housing unit, which is characterized in that the ink housing unit includes：
Black receiving portion, the ink receiving portion include：
Refilling portion, the refilling portion are connected with the inner space of the black receiving portion；And
Transparent surface, the transparent surface vertically extend, and are able to observe that in the black receiving portion by the transparent surface
Portion space；
Frame section, the frame section accommodate the black receiving portion and are provided with transmittance section, the transmittance section and the transparent surface
It correspondingly arranges and the transparent surface is able to observe that by the transmittance section；And
Dim light part, the dim light part are configured in pass of the open position for exposing the transparent surface with covering the transparent surface
It is moved between closed position, and when the transmissivity of the transparent surface is equal to 1, the dim light part is for the transmissivity of extraneous light
Less than the transparent surface for the transmissivity of extraneous light or when the transmissivity of the transparent surface is less than 1, the dim light part
Transmissivity of the transparent surface for extraneous light is less than or equal to for the transmissivity of extraneous light.
2. ink housing unit according to claim 1, which is characterized in that the dim light part can be slided relative to the transparent surface
It is arranged on dynamicly on the frame section.
3. ink housing unit according to claim 2, which is characterized in that the transmittance section is provided with slot, institute in both sides
When stating dim light part and being located at the closed position, the dim light part is inserted into the slot.
4. ink housing unit according to claim 1, which is characterized in that the dim light part can turn relative to the transparent surface
It is set to the frame section dynamicly.
5. ink housing unit according to claim 1, which is characterized in that the ink housing unit is filled including ink limit show
It puts, the ink limit show device shows the ink amount in the inner space of the black receiving portion, and the ink limit show device includes：
Detection part, the detection part is arranged in the inner space of the black receiving portion, and is configured to detect the ink
Ink amount in the inner space of receiving portion；And
Moving parts, the moving parts are connected in the detection part and inner space according to the black receiving portion
Ink amount movement；And
Display unit, the display unit have the mark of instruction ink amount,
Wherein, according to the position of the moving parts and the position of the mark, the ink limit show device shows that the ink holds
The current ink amount received in the inner space in portion.
6. ink housing unit according to claim 5, which is characterized in that the display unit is in institute in the dim light part
The position that can be observed from outside also is located at when stating closed position.
7. ink housing unit according to claim 1, which is characterized in that be provided with graduation mark on the transparent surface.
8. ink housing unit according to claim 1, which is characterized in that the transmittance section is opening.
9. a kind of ink-jet printer, which is characterized in that the ink-jet printer includes described in any item of the claim 1 to 8
Black housing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275405.1U CN207535506U (en) | 2017-09-29 | 2017-09-29 | Black housing unit and ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275405.1U CN207535506U (en) | 2017-09-29 | 2017-09-29 | Black housing unit and ink-jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207535506U true CN207535506U (en) | 2018-06-26 |
Family
ID=62609805
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721275405.1U Expired - Fee Related CN207535506U (en) | 2017-09-29 | 2017-09-29 | Black housing unit and ink-jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207535506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021028123A (en) * | 2019-08-09 | 2021-02-25 | セイコーエプソン株式会社 | Ink storage device |
-
2017
- 2017-09-29 CN CN201721275405.1U patent/CN207535506U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021028123A (en) * | 2019-08-09 | 2021-02-25 | セイコーエプソン株式会社 | Ink storage device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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