CN208827349U - Print cartridge - Google Patents
Print cartridge Download PDFInfo
- Publication number
- CN208827349U CN208827349U CN201821314354.3U CN201821314354U CN208827349U CN 208827349 U CN208827349 U CN 208827349U CN 201821314354 U CN201821314354 U CN 201821314354U CN 208827349 U CN208827349 U CN 208827349U
- Authority
- CN
- China
- Prior art keywords
- detection terminal
- installation detection
- terminal
- chip
- print cartridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Ink Jet (AREA)
Abstract
The utility model provides a kind of print cartridge, by the way that the side of cartridge case is arranged to the first vertical plane and transition face, and forms angle between transition face and the first vertical plane；Chip is equipped with installation detection terminal, installing detection terminal includes the first installation detection terminal and the second installation detection terminal, wherein, first installation detection terminal is arranged on the first vertical plane, second installation detection terminal is arranged on transition face, so that the first installation detection terminal and the second installation detection terminal are located in two planes with angle between each other.When installing print cartridge to mounting portion, after only first installation detection terminal and the second installation detection terminal are in contact with contact pilotage portion, print cartridge can be just identified, printer could work normally, offset spatially occurs and causes drop caused by the ink outlet port cushion rubber distortion at ink outlet port black to effectively prevent print cartridge, reduces the black risk of print cartridge drop.
Description
Technical field
The utility model relates to printing technique more particularly to a kind of print cartridges.
Background technique
Print cartridge is used to store marking ink, provides ink for printer, so that printer completes print job, therefore,
Print cartridge is a part of printer interwoveness.
Print cartridge is detachably mounted on the mounting portion of printer in the prior art.Fig. 1 is the print cartridge and peace of the prior art
Connection structure schematic diagram when dress portion normal mounting；Please refer to Fig. 1.Print cartridge 100 includes hollow housing 110, is stored in shell 110
Ink, the bottom surface of shell 110 are equipped with ink outlet port 120, are equipped with ink outlet port cushion rubber 121, ink outlet port cushion rubber 121 1 in ink outlet port 120
As be made of flexible silica gel or rubber, the side of shell 110 is equipped with chip 130, is provided with terminal on chip 130
(not shown).Mounting portion 200 includes contact pilotage portion 210, ink supply needle 220 and print head 230, wherein ink supply needle 220 and printing
First 230 are arranged on the bottom surface of mounting portion 200, and contact pilotage portion 210 is located on the medial surface of mounting portion 200.Print cartridge 100 is installed to
After mounting portion 200, the terminal of chip 130 be electrically connected to guarantee with the contact pilotage in contact pilotage portion 210 print cartridge 100 and mounting portion 200 it
Between electric signal transmission, to receive the control instruction of printer control device；Ink supply needle 220 is inserted into ink outlet port cushion rubber 121
To be connected with the ink stored in print cartridge 100, ink passes sequentially through ink outlet port 120, ink supply needle 220 is beating on mounting portion 200
It prints head 230 and ink is provided, print head 230 completes printing operation under the control of printer control device.
Connection structure schematic diagram when Fig. 2 is print cartridge and the mounting portion improper installation of the prior art；Referring to figure 2..However,
Deflection situation as shown in Figure 2 may occur in mounting portion 200 for print cartridge 100 in use, at this time on chip 130
Terminal is still contacted with the contact pilotage in contact pilotage portion 210, i.e., normal electric signal can be kept to pass between print cartridge 100 and mounting portion 200
It is defeated；But deflect between ink outlet port 120 and ink supply needle 220, cause ink outlet port cushion rubber 121 be twisted (compressed on one side,
It is stretched on one side), at the position being stretched, it may be such that and generate gap between ink outlet port cushion rubber 121 and ink supply needle 220,
To cause print cartridge 100 to drip ink.
Utility model content
In order to overcome the drawbacks described above under the prior art, the purpose of this utility model is to provide a kind of print cartridges, utilize this
The scheme of utility model can reduce the risk of print cartridge drop ink.
The utility model provides a kind of print cartridge, is removably mounted on the printing equipment with print cartridge mounting portion, described
The inner sidewall of mounting portion is equipped with contact pilotage portion, and the print cartridge includes shell, and the side of the shell is equipped with chip, and the chip is used
It is connected in the contact pilotage portion, the side of the shell includes the first vertical plane and transition face, and one end of the transition face connects
First vertical plane is connect, and forms angle between the transition face and first vertical plane；
The chip is equipped with installation detection terminal, and the installation detection terminal includes the first installation detection terminal and second
Detection terminal is installed；Wherein, the first installation detection terminal is arranged on first vertical plane, the second installation detection
Terminal is arranged on the transition face；The first installation detection terminal and the second installation detection terminal collective effect, with
Detect whether the print cartridge is correctly installed on the mounting portion.
Print cartridge as described above, optionally, the transition face are vertical with first vertical plane.
Print cartridge as described above, optionally, the side of the shell further include the second vertical plane, the both ends of the transition face
It is separately connected first vertical plane and second vertical plane.
Print cartridge as described above, optionally, the chip include the first chip interconnected portion and the second chip portion, institute
It states the first installation detection terminal to be arranged in first chip portion, the second installation detection terminal is arranged in second core
In piece portion, first chip portion is arranged on first vertical plane, and second chip portion is arranged on the transition face.
Print cartridge as described above, optionally, the chip include mutual disjunct first chip portion and the second chip portion, institute
It states the first installation detection terminal to be arranged in first chip portion, the second installation detection terminal is arranged in second core
In piece portion, first chip portion is arranged on first vertical plane, and second chip portion is arranged on the transition face.
Print cartridge as described above, optionally, the chip further include third installation detection terminal, the 4th installation test side
Son, the third installation detection terminal are arranged in first chip portion, and the 4th installation detection terminal is arranged described
In second chip portion.
Print cartridge as described above, optionally, the chip further include multiple memory terminals, multiple memory terminals
It is arranged in the memory terminal installing zone in first chip portion.
Print cartridge as described above, optionally, the first installation detection terminal and third installation detection terminal are in first party
It is located at the two sides of the memory terminal installing zone upwards.
Print cartridge as described above, optionally, the multiple memory terminal arrange in the memory terminal installing zone
At multiple row, and the first installation detection terminal and third installation detection terminal are arranged on a wherein column for the multiple row.
Print cartridge as described above, optionally, the multiple memory terminal arrange in the memory terminal installing zone
At two column, first row and secondary series, the first installation detection terminal and third installation detection terminal are arranged in the first row
Between secondary series.
Print cartridge as described above, optionally, the multiple memory terminal is in the memory terminal installing zone along institute
It states first direction and is arranged in multiple row, the first installation detection terminal and third installation detection terminal are arranged in a second direction
The side of the memory terminal installing zone, the second direction are vertical with the first direction.
Print cartridge provided by the utility model, by the way that the side of cartridge case is arranged to the first vertical plane and transition face, mistake
The one end for crossing face connects the first vertical plane, and forms angle between transition face and the first vertical plane；Chip is equipped with installation detection
Terminal, installation detection terminal include the first installation detection terminal and the second installation detection terminal, wherein the first installation detection terminal
Be arranged on the first vertical plane, second installation detection terminal be arranged on transition face so that first installation detection terminal and
Second installation detection terminal is located in two planes with angle between each other；First detection terminal and the second test side
Sub- collective effect, to detect whether print cartridge is correctly installed on mounting portion.When installing print cartridge to mounting portion, only first
After installation detection terminal and the second installation detection terminal are in contact with contact pilotage portion, print cartridge can be just identified, and printer could just
Often work occurs offset spatially and causes the ink outlet port cushion rubber at ink outlet port to distort and cause to effectively prevent print cartridge
Drop ink, reduce print cartridge drop ink risk.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Connection structure schematic diagram when Fig. 1 is the print cartridge and mounting portion normal mounting of the prior art；
Connection structure schematic diagram when Fig. 2 is print cartridge and the mounting portion improper installation of the prior art；
Fig. 3 is the structure diagram for the mounting portion that an embodiment of the present invention provides；
Fig. 4 is the structure diagram for the print cartridge that an embodiment of the present invention provides；
Fig. 5 is the structure diagram in the contact pilotage portion that an embodiment of the present invention provides；
Fig. 6 is the structure diagram for the contact pilotage group that an embodiment of the present invention provides；
Fig. 7 is the structure diagram for the contact pilotage that an embodiment of the present invention provides；
Fig. 8 (a)-Fig. 8 (c) is the structural schematic diagram in the first chip portion that an embodiment of the present invention provides；
Fig. 9 is the structure diagram for the print cartridge that another embodiment of the utility model provides.
Appended drawing reference:
100- print cartridge；110- shell；
120- ink outlet port；121- ink outlet port cushion rubber；
130- chip；200- mounting portion；
210- contact pilotage portion；220- ink supply needle；
230- print head；300- print cartridge；
310- shell；The first vertical plane of 311-；
The second vertical plane of 312-；313- transition face；
320- chip；The first chip of 321- portion；
3211- first installs detection terminal；3212- third installs detection terminal；
3213- first memory terminal；3214- second memory terminal；
3215- third memory terminal；The 4th memory terminal of 3216-；
The 5th memory terminal of 3217-；The second chip of 322- portion；
3221- second installs detection terminal；3222- the 4th installs detection terminal；
330- ink outlet port；340- handle；
341- detent；400- mounting portion；
410- contact pilotage portion；411- stylus holder；
412- contact pilotage group；First group of contact pilotage of 4121-；
The first contact pilotage of 41211-；The second contact pilotage of 41212-；
41213- third contact pilotage；The 4th contact pilotage of 41214-；
Second group of contact pilotage of 4122-；The 5th contact pilotage of 41221-；
The 6th contact pilotage of 41222-；The 7th contact pilotage of 41223-；
The 8th contact pilotage of 41224-；The 9th contact pilotage of 41225-；
420- opening；430- ink supply needle；
The installation position 440-；450- fixed part；
The first bar portion of 510-；The second bar portion of 520-；
The first head 530-；The second head 540-；
550- transverse part；L1- first row；
L2- secondary series.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.In the absence of conflict, following implementation
Feature in example and embodiment can be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
It is connected directly, the mutual of connection inside two elements or two elements can also be can be indirectly connected through an intermediary
Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this as the case may be
Concrete meaning in type.
It should be noted that term " first ", " second " are only used for facilitating description different in the description of the present invention,
Component, be not understood to indicate or imply ordinal relation, relative importance or implicitly indicate indicated technical characteristic
Quantity." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.
Embodiment one
Fig. 3 is the structure diagram for the mounting portion that an embodiment of the present invention provides；Fig. 4 is an embodiment of the present invention
The structure diagram of the print cartridge of offer；- Fig. 4 referring to figure 3..The present embodiment provides a kind of print cartridges 300, and being removably mounted on has
On the printing equipment of print cartridge mounting portion 400, the inner sidewall of mounting portion 400 is equipped with contact pilotage portion 410, and print cartridge 300 includes shell
310, the side of shell 310 is equipped with chip 320, and for chip 320 for being connected with contact pilotage portion 410, the side of shell 310 includes the
One vertical plane 311 and transition face 313, one end of transition face 313 connects the first vertical plane 311, and transition face 313 and first is vertically
Angle is formed between face 311.
Chip 320 is equipped with the installation detection terminal whether being correctly installed on mounting portion 400 for detecting print cartridge, installation
Detection terminal includes the first installation detection terminal 3211 and the second installation detection terminal 3221, wherein the first installation detection terminal
3211 are arranged 311 on the first vertical plane, and the second installation detection terminal 3221 is arranged on transition face 313；First installation detection
Terminal 3211 and the second installation 3221 collective effect of detection terminal, to detect whether print cartridge 300 is correctly installed to mounting portion 400
On.
Optionally, as shown in figure 3, mounting portion 400 is whole in the rectangular-shape with opening 420, three-dimensional shown in Fig. 3
In coordinate system, the opening 420 of mounting portion 400 is located at+Z-direction on.Mounting portion 400 include: contact pilotage portion 410, ink supply needle 430,
Multiple installation positions 440 and fixed part 450.One can be installed in multiple installation positions 440 or multiple print cartridges 300 are installed；
That is, can only have an installation position 440, there can also be multiple installation positions 440；Multiple installation positions 440 are arranged successively.Multiple ink
Box 300 can be the print cartridge 300 of different colours, can also one of them or it is several be same color print cartridge 300.Such as Fig. 3
Shown, mounting portion 400 is set there are four installation position 440, the mountable print cartridge 300 in each installation position 440, mountable four total
Print cartridge 300.Four print cartridges 300 are the print cartridges 300 of four kinds of different colours, for example, the ink color in four print cartridges 300 is distinguished
Are as follows: black, yellow, blue are red.
Ink supply needle 430, contact pilotage portion 410 and fixed part 450 are equipped in each installation position 440.The setting of ink supply needle 430 exists
On the bottom surface of mounting portion 400, as shown in figure 3, setting three-dimensional space rectangular coordinate system XYZ axis, X-axis, Y-axis, Z axis mutual two
Two is vertical.Ink supply needle 430 be located at opening 420-Z-direction on；Four installation positions 440 are arranged successively along Y-axis.Ink supply needle 430
It is connected for the ink outlet port 330 with print cartridge 300, provides ink for the print head of mounting portion 400, complete print out task.Contact pilotage
Portion 410 is arranged on the inner sidewall of mounting portion 400, as shown in figure 3, contact pilotage portion 410 be located at ink supply needle 430+X-direction on,
The transmitting of information is realized for chip 320 to be connected with the circuit in printer in contact pilotage portion 410.Fixed part 450 is also disposed at
On the inner sidewall of mounting portion 400, and be located at contact pilotage portion 410 top, as shown in figure 3, fixed part 450 be located at contact pilotage portion 410+
In Z-direction, fixed part 450 is used for holding ink container 300.
As shown in figure 4, the print cartridge 300 of the present embodiment is substantially in a rectangular parallelepiped shape, 440 phase of installation position with mounting portion 400
Match, after print cartridge 300 is installed in mounting portion 400, the three-dimensional space rectangular coordinate system of print cartridge 300 and the three-dimensional of mounting portion 400
Rectangular coordinate system in space direction is consistent.Print cartridge 300 includes: shell 310, chip 320, ink outlet port 330 and handle 340.Shell 310
It is inside provided with inking chamber, is stored with ink in inking chamber, after print cartridge 300 is installed on mounting portion 400, ink passes through ink outlet port
330 reach at the print head of mounting portion 400, to execute print out task.Ink outlet port 330 is arranged on the lower end surface of shell 310,
In i.e. as shown in Figure 4-Z-direction, ink outlet port 330 is connected with inking chamber, and ink outlet port 330 is for the confession with mounting portion 400
Tattooing needle 430 is connected；The ink outlet port cushion rubber of elasticity is additionally provided on the inner sidewall of ink outlet port 330, for mutually close with ink supply needle 430
Envelope.Ink outlet port cushion rubber is consistent with background technique, and details are not described herein.
Chip 320 is arranged on the side of shell 310, as shown in figure 4, chip 320 be arranged in cartridge case 310+X-axis
On the side in direction；Chip 320 with contact pilotage portion 410 for being connected, to realize the communication with printer.It is stored in chip 320
There is information relevant to print cartridge 300, for transmitting information between printer, the information that chip 320 stores is included at least: print cartridge
Producer, ink capacity, ink type, ink color, cartridge model etc..Have on chip 320 for detecting print cartridge 300
The multiple installation detection terminals whether being correctly installed on mounting portion 400.Installing detection terminal includes the first installation detection terminal
3211 and second install detection terminal 3221.
The side of above-mentioned shell 310 includes the first vertical plane 311, the second vertical plane 312 and transition face 313, and first is vertical
The lower section (i.e.-Z-direction) of the second vertical plane 312 is arranged in face 311, and the both ends of transition face 313 are separately connected the first vertical plane
311 and second vertical plane 312, and angle is formed between transition face 313 and the first vertical plane 311；First vertical plane as shown in Figure 4
311 and second vertical plane 312 be parallel to each other, and the second vertical plane 312 be located at the first vertical plane 311+Z-direction on；Transition
Face 313 is plane connecting the two, and is each formed with folder between transition face 313 and the first vertical plane 311 and the second vertical plane 312
Angle.The first installation detection terminal 3211 on chip 320 is arranged on the first vertical plane 311, the second installation detection terminal 3221
It is arranged on transition face 313.
Handle 340 is arranged on the second vertical plane 312, detent 341 is provided on handle 340, when print cartridge 300 is installed to
After in dress portion 400, detent 341 matches with the fixed part 450 on mounting portion 400, to prevent print cartridge 300 to+Z-direction shifting
It is dynamic.Those skilled in the art is it is understood that print cartridge 300 can also be not provided with handle 340 and detent 341, and use other
Positioning method positioned, such as: the friction between 400 inner sidewall of side and mounting portion of 300 shell of print cartridge can be passed through
Power is positioned, and the present embodiment does not further limit this.
In the present embodiment, the included angle between transition face 313 and the first vertical plane 311, which can according to need, to be set
It sets, but should ensure that the first installation detection terminal 3211 on the first vertical plane 311 and transition face 313 and the second installation detection
It can normally be contacted with the contact pilotage portion 410 on mounting portion 400 when terminal 3221 is in print cartridge 300 normal mounting to mounting portion 400,
To guarantee good communication.
In one preferred embodiment, the angle between transition face 313 and the first vertical plane 311 can be arranged to
45°-135°。
It is further preferred that transition face 313 is vertical with the first vertical plane 311；Transition face 313 and the second vertical plane 312 hang down
Directly.
In the present embodiment, chip 320 can be connected with welding with shell 310；Alternatively, chip 320 can be bonded in shell 310
On；It is fixed on the housing 310 alternatively, chip 320 can heat.Certainly, those skilled in the art can also use others side
Chip 320 and shell 310 are fixed formula, and the present embodiment does not further limit this.
As can be seen from the above description, print cartridge 300 provided in this embodiment, by the way that the side of cartridge case 310 to be arranged to
First vertical plane 311 and transition face 313, one end of transition face 313 connects the first vertical plane 311, and transition face 313 and first erects
It faces directly and forms angle between 311；Chip 320 is equipped with installation detection terminal, and installation detection terminal includes the first installation test side
Son 3211 and the second installation detection terminal 3221, wherein the first installation detection terminal 3211 is arranged on the first vertical plane 311,
Second installation detection terminal 3221 is arranged on transition face 313, so that the first installation detection terminal 3211 and the second installation
Detection terminal 3221 is located in two planes with angle between each other；First installation detection terminal 3211 and the second peace
3221 collective effect of detection terminal is filled, to detect whether print cartridge 300 is correctly installed on mounting portion 400.It is installed by print cartridge 300
When in mounting portion 400, only first installation detection terminal 3211 and second installation detection terminal 3221 with 410 phase of contact pilotage portion
After contact, print cartridge 300 can be just identified, and printer could work normally, and be occurred spatially to effectively prevent print cartridge 300
Offset and drop ink caused by causing ink outlet port cushion rubber at ink outlet port 330 to distort, reduce the risk that print cartridge 300 drips ink.
Further, the chip 320 of the present embodiment includes the first chip interconnected portion 321 and the second chip portion 322,
I.e. the chip 320 of the present embodiment is integral type chip.Wherein, the first installation detection terminal 3211 is arranged in the first chip portion 321
On, the second installation detection terminal 3221 is arranged in the second chip portion 322；First chip portion 321 is arranged in the first vertical plane 311
On, the second chip portion 322 is arranged on transition face 313.
Further, chip 320 further includes that third installation detection terminal the 3212, the 4th installs detection terminal 3222, wherein
Third is installed detection terminal 3212 and is arranged in the first chip portion 321, and the 4th installation detection terminal 3222 is arranged in the second chip
In portion 322.
Further, chip 320 further includes multiple memory terminals, and multiple memory terminals are arranged in the first chip portion
In 321 memory terminal installing zone.
In an optional embodiment, memory terminal includes: first memory terminal 3213, second memory end
Son 3214, third memory terminal 3215, the 4th memory terminal 3216 and the 5th memory terminal 3217, first memory end
Son 3213, second memory terminal 3214, third memory terminal 3215, the 4th memory terminal 3216 and the 5th memory end
Son 3217 is arranged in the first chip portion 321.
The function of above-mentioned each memory terminal is respectively as follows:
First memory terminal 3213: reseting terminal, reset of this terminal for quantity of ink and chip functions.
Second memory terminal 3214: clock terminal.
Third memory terminal 3215: the power supply in printer is introduced on chip by power supply terminal, keeps chip 320 logical
Electricity.
4th memory terminal 3216: ground terminal.
5th memory terminal 3217: data terminal.
Fig. 5 is the structure diagram in the contact pilotage portion that an embodiment of the present invention provides；Fig. 6 is an embodiment of the present invention
The structure diagram of the contact pilotage group of offer；Fig. 7 is the structure diagram for the contact pilotage that an embodiment of the present invention provides；Referring to figure 5.-
Fig. 7.The contact pilotage portion 410 of the present embodiment includes stylus holder 411 and contact pilotage group 412.Wherein, contact pilotage group 412 includes first group of contact pilotage
4121, second group of contact pilotage 4122, first group of contact pilotage 4121 and second group of contact pilotage 4122 in the vertical direction (namely diagram Z axis side
It shifts to install upwards), first group of contact pilotage 4121 is located at the top of second group of contact pilotage 4122 (in+Z-direction)；In the Y-axis direction,
Setting is spaced apart from each other between first group of contact pilotage 4121 and second group of contact pilotage 4122.As shown in fig. 6, first group of contact pilotage 4121 is from-Y-axis
Side to+Y-axis side successively include: the first contact pilotage 41211, the second contact pilotage 41212, third contact pilotage 41213 and the 4th contact pilotage 41214.
Second group of contact pilotage 4122 successively includes: the 5th contact pilotage 41221, the 6th contact pilotage 41222, the 7th contact pilotage from-Y-axis side to+Y-axis side
41223, the 8th contact pilotage 41224 and the 9th contact pilotage 41225.As shown in fig. 7, each contact pilotage includes: the first bar portion 510,
Two bar portions 520, the first head 530, the second head 540 and transverse part 550.First bar portion 510 and the first head 530 and transverse part 550
It is connected；Second bar portion 520 is connected with the second head 540 and transverse part 550.Second head 540 is used for and printer side/installation
The circuit endpoint of portion side is connected, and the first head 530, the first bar portion 510 and transverse part 550 are used to be connected with the chip of print cartridge side
It connects, to realize the electric signal transmission between print cartridge 300 and printer.As shown in figure 5, the first head 530 is arranged in-X-axis side
Be arranged to, the second head 540 in+X-direction, transverse part 550 be arranged in contact pilotage portion 410+Z-direction.
After print cartridge 300 is installed in mounting portion 400, the second installation detection terminal 3221 is electrically connected with the first contact pilotage 41211
It connects；Specifically, the second installation detection terminal 3221 is electrically connected with the transverse part of the first contact pilotage 41211.4th installation detection terminal
3222 are electrically connected with the 4th contact pilotage 41214；Specifically, the transverse part electricity of the 4th installation detection terminal 3222 and the 4th contact pilotage 41214
Connection.
Fig. 8 (a)-Fig. 8 (c) is the structural schematic diagram in the first chip portion that an embodiment of the present invention provides；Such as Fig. 8
(a) shown in-Fig. 8 (c), in the present embodiment, in the first chip portion 321 each terminal can there are many different arrangement modes, but
First installation detection terminal 3211 and third installation detection terminal 3212 are located at the installation of memory terminal in a first direction
The two sides in area.Herein, first direction refers to diagram Y direction.
Memory terminal installing zone is arranged in first installation detection terminal 3211 and third installation detection terminal 3212
Two sides, after installation detection terminal is detected and is in contact with corresponding contact pilotage, it is ensured that the memory terminal within the scope of its also is located at
On corresponding position, also it is in contact with corresponding contact pilotage.
In a kind of optional embodiment, multiple memory terminals are arranged in multiple row in memory terminal installing zone,
And first installation detection terminal 3211 and third installation detection terminal 3212 be arranged in multiple row wherein one column on.
It illustrates, as shown in Fig. 8 (a), first memory terminal 3213, second memory terminal 3214, third memory
Terminal 3215, the 4th memory terminal 3216 and the 5th memory terminal 3217 are arranged in (in Y direction) in a first direction
Two column, and third memory terminal 3215, the 4th memory terminal 3216 and the 5th memory terminal 3217 are arranged in first row
On L1, first memory terminal 3213 and second memory terminal 3214 are arranged on secondary series L2, and first row L1 is located at second
Arrange L2 lower section (first row L1 be located at secondary series L2-Z-direction), first installation detection terminal 3211 and third installation detect
Terminal 3212 is arranged on first row L1, and is located at the two sides of memory terminal, as shown in Fig. 8 (a), the first installation detection
Terminal 3211 be arranged in memory terminal-Y-axis side, third installation detection terminal 3212 be arranged in memory terminal+Y-axis
Side.
At this point, after print cartridge 300 is installed in mounting portion 400, the first installation detection terminal 3211 and the 5th contact pilotage 41221
Electrical connection；Specifically, the first installation detection terminal 3211 and the first header electrical of the 5th contact pilotage 41221 connect.Third installation inspection
Terminal 3212 is surveyed to be electrically connected with the 9th contact pilotage 41225；Specifically, third installation detection terminal 3212 and the 9th contact pilotage 41225
First header electrical connects.First memory terminal 3213 is electrically connected with the second contact pilotage 41212；Specifically, first memory terminal
3213 connect with the first header electrical of the second contact pilotage 41212.Second memory terminal 3214 is connect with third contact pilotage electricity 41213；
Specifically, second memory terminal 3214 and the first header electrical of third contact pilotage 41213 connect.Third memory terminal 3215 with
The electrical connection of 6th contact pilotage 41222；Specifically, third memory terminal 3215 and the first header electrical of the 6th contact pilotage 41222 connect.
4th memory terminal 3216 is electrically connected with the 7th contact pilotage 41223；Specifically, the 4th memory terminal 3216 and the 7th contact pilotage
41223 the first header electrical connects.5th memory terminal 3217 is electrically connected with the 8th contact pilotage 41224；Specifically, the 5th storage
Device terminal 3217 and the first header electrical of the 8th contact pilotage 41224 connect.
By the multiple rows of arrangement of 320 terminal of chip, chip 320 is advantageously reduced in the size of Z-direction, and then reduces print cartridge
300 size.
In another optional embodiment, multiple memory terminals are arranged in two in memory terminal installing zone
Column, first row and secondary series, the first installation detection terminal 3211 and third installation detection terminal 3212 setting are in first row and the
Between two column.
It illustrates, as shown in Fig. 8 (b), first memory terminal 3213, second memory terminal 3214, third memory
Terminal 3215, the 4th memory terminal 3216 and the 5th memory terminal 3217 are arranged in (in Y direction) in a first direction
Two column, and third memory terminal 3215, the 4th memory terminal 3216 and the 5th memory terminal 3217 are arranged in first row
On L1, first memory terminal 3213 and second memory terminal 3214 are arranged on secondary series L2, and first row L1 is located at second
Arrange L2 lower section (first row L1 be located at secondary series L2-Z-direction), first installation detection terminal 3211 and third installation detect
Terminal 3212 is arranged between first row L1 and secondary series L2, and is located at the two sides of memory terminal in the horizontal direction,
As shown in Fig. 8 (b), first installation detection terminal 3211 be arranged in memory terminal-Y-axis side, third install detection terminal
3212 be arranged in memory terminal+Y-axis side.
At this point, after print cartridge 300 is installed in mounting portion 400, first memory terminal 3213, second memory terminal
3214, third memory terminal 3215, the 4th memory terminal 3216 and the 5th memory terminal 3217 still with corresponding contact pilotage
The first head be electrically connected (i.e. identical as the connection relationship in Fig. 8 (a) illustrated embodiment).First installation detection terminal
It is electrically connected at 3211 positions to connect with the first bar portion of the 5th contact pilotage 41221 or the first head with the first bar portion；Third peace
It is electrically connected at the position that dress detection terminal 3212 connects with the first bar portion of the 9th contact pilotage 41225 or the first head with the first bar portion
It connects.
Under normal conditions, the voltage for installing the voltage and memory terminal of detection terminal is different, and the first installation is examined
It surveys terminal 3211 and third installation detection terminal 3212 is arranged between first row L1 and secondary series L2, it can be to avoid installation detection
It short cut with each other between the voltage of terminal and the voltage of memory terminal or electromagnetic interference.
In still another optional embodiment, multiple memory terminals are in memory terminal installing zone along described
One direction is arranged in multiple row, and the first installation detection terminal 3211 and third installation detection terminal 3212 are arranged in a second direction
The side of memory terminal installing zone, second direction are vertical with the first direction.
As shown in Fig. 8 (c), first memory terminal 3213, second memory terminal 3214, third memory terminal
3215, the 4th memory terminal 3216 and the 5th memory terminal 3217 are arranged in two column in a first direction (in Z-direction),
And third memory terminal 3215, the 4th memory terminal 3216 and the 5th memory terminal 3217 are arranged on first row L1,
First memory terminal 3213 and second memory terminal 3214 are arranged on secondary series L2, and first row L1 is located at secondary series L2's
Lower section (first row L1 be located at secondary series L2-Z-direction), in the present embodiment, it is rectangular that each memory terminal is arranged at diagram
In the range Q1 (i.e. memory terminal installing zone) that shape dotted line is surrounded, the first installation detection terminal 3211 and third installation detection
Terminal 3212 is arranged in outside the range Q1 that rectangle dotted line is surrounded namely first installs detection terminal 3211 and third installation inspection
It surveys terminal 3212 and the lower section of first row L1 is set, and be located at memory terminal (in Y direction) in a second direction
Two sides, as shown in Fig. 8 (c), first installation detection terminal 3211 be arranged in memory terminal-Y-axis side, third install test side
Son 3212 be arranged in memory terminal+Y-axis side.
First memory terminal 3213, second memory terminal 3214, first install detection terminal 3211, third installation inspection
Survey terminal 3212 be still electrically connected with the first head of corresponding contact pilotage (i.e. with the connection relationship in Fig. 8 (a) illustrated embodiment
It is identical).Third memory terminal 3215, the 4th memory terminal 3216 and the 5th memory terminal 3217 and the of corresponding contact pilotage
It is electrically connected at the position that one bar portion or the first head connect with the first bar portion.
In the present embodiment install detection terminal be located at memory terminal-Z-direction on, during the installation process, first pacify
Dress detection terminal 3211 and third installation detection terminal 3212 can first touch corresponding contact pilotage and contact in place, then memory end
Son touches corresponding contact pilotage again and is powered to memory, before completing installation detection so as to avoid installation detection terminal, first connects
Logical memory terminal may cause the damage to memory.
In addition, it will be clear to someone skilled in the art that the number of above-mentioned each terminal and the number of contact pilotage can also be unequal,
For example, terminal number is less than contact pilotage number, or there is part stylus not to be in contact with terminal.The quantity of memory terminal
It can be 3,4,6 etc..It can achieve the beneficial effect of the present embodiment.
Embodiment two
Fig. 9 is the structure diagram for the print cartridge that another embodiment of the utility model provides；Please refer to Fig. 9.The present embodiment provides
A kind of print cartridge 300, unlike above-described embodiment one, in the present embodiment, chip 320 includes mutual disjunct first chip
Portion 321 and the second chip portion 322, the first installation detection terminal 3211 are arranged in the first chip portion 321, the second installation test side
Son 3221 is arranged 322 in the second chip portion, and the first chip 321 is arranged on the first vertical plane 311, the second chip portion 322
It is arranged on transition face 313.
Chip 320 is advantageously reduced by the way that chip 320 is arranged to mutual disjunct two parts to be installed on shell 310
Difficulty, so that the connection of chip 320 and shell 310 is more firm.
The other parts of the present embodiment and above-described embodiment one kind are all the same, and details are not described herein.
Print cartridge 300 provided in this embodiment, by the way that the side of cartridge case 310 is arranged to the first vertical plane 311 and mistake
Face 313 is crossed, one end of transition face 313 connects the first vertical plane 311, and folder is formed between transition face 313 and the first vertical plane 311
Angle；Chip 320 is equipped with installation detection terminal, and installation detection terminal includes the first installation detection terminal 3211 and the second installation inspection
Survey terminal 3221, wherein the first installation detection terminal 3211 is arranged on the first vertical plane 311, the second installation detection terminal
3221 are arranged on transition face 313, so that the first installation detection terminal 3211 and the second installation detection terminal 3221 are distinguished
In two planes between each other with angle；First installation detection terminal 3211 and the second installation detection terminal 3221 are total
Same-action, to detect whether print cartridge 300 is correctly installed on mounting portion 400.When in by the installation to mounting portion 400 of print cartridge 300,
After only first installation detection terminal 3211 and the second installation detection terminal 3221 are in contact with contact pilotage portion 410, print cartridge 300 is
It can be identified, printer could work normally, and offset spatially occurs and causes out of ink to effectively prevent print cartridge 300
Drop ink caused by ink outlet port cushion rubber distortion at mouth 330, reduces print cartridge 300 and drips black risk.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (11)
1. a kind of print cartridge is removably mounted on the printing equipment with print cartridge mounting portion, on the inner sidewall of the mounting portion
Equipped with contact pilotage portion, the print cartridge includes shell, and the side of the shell is equipped with chip, and the chip is used for and contact pilotage portion phase
Connection, which is characterized in that the side of the shell include the first vertical plane and transition face, the transition face one end connection described in
First vertical plane, and angle is formed between the transition face and first vertical plane；
The chip is equipped with installation detection terminal, and the installation detection terminal includes the first installation detection terminal and the second installation
Detection terminal；Wherein, the first installation detection terminal is arranged on first vertical plane, the second installation detection terminal
It is arranged on the transition face；The first installation detection terminal and the second installation detection terminal collective effect, with detection
Whether the print cartridge is correctly installed on the mounting portion.
2. print cartridge according to claim 1, which is characterized in that the transition face is vertical with first vertical plane.
3. print cartridge according to claim 1, which is characterized in that the side of the shell further includes the second vertical plane, described
The both ends of transition face are separately connected first vertical plane and second vertical plane.
4. print cartridge according to claim 1, which is characterized in that the chip includes the first chip interconnected portion and
Two chip portions, the first installation detection terminal are arranged in first chip portion, the second installation detection terminal setting
In second chip portion, first chip portion is arranged on first vertical plane, and the setting of second chip portion exists
On the transition face.
5. print cartridge according to claim 1, which is characterized in that the chip includes mutual disjunct first chip portion and the
Two chip portions, the first installation detection terminal are arranged in first chip portion, the second installation detection terminal setting
In second chip portion, first chip portion is arranged on first vertical plane, and the setting of second chip portion exists
On the transition face.
6. print cartridge according to claim 4 or 5, which is characterized in that the chip further includes third installation detection terminal, the
Four installation detection terminals, the third installation detection terminal are arranged in first chip portion, the 4th installation test side
Son is arranged in second chip portion.
7. print cartridge according to claim 6, which is characterized in that the chip further includes multiple memory terminals, Duo Gesuo
Memory terminal is stated to be arranged in the memory terminal installing zone in first chip portion.
8. print cartridge according to claim 7, which is characterized in that the first installation detection terminal and third install test side
Son is located at the two sides of the memory terminal installing zone in a first direction.
9. print cartridge according to claim 8, which is characterized in that the multiple memory terminal is pacified in the memory terminal
Multiple row is arranged in dress area, and the multiple row is arranged in wherein in the first installation detection terminal and third installation detection terminal
On one column.
10. print cartridge according to claim 8, which is characterized in that the multiple memory terminal is in the memory terminal
Two column, first row and secondary series, the first installation detection terminal and third installation detection terminal setting are arranged in installing zone
Between the first row and secondary series.
11. print cartridge according to claim 8, which is characterized in that the multiple memory terminal is in the memory terminal
It is arranged in multiple row along the first direction in installing zone, the first installation detection terminal and third installation detection terminal are second
Side is set up in the side of the memory terminal installing zone, and the second direction is vertical with the first direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314354.3U CN208827349U (en) | 2018-08-15 | 2018-08-15 | Print cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314354.3U CN208827349U (en) | 2018-08-15 | 2018-08-15 | Print cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208827349U true CN208827349U (en) | 2019-05-07 |
Family
ID=66309283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821314354.3U Active CN208827349U (en) | 2018-08-15 | 2018-08-15 | Print cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208827349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001954A1 (en) * | 2020-07-03 | 2022-01-06 | 珠海纳思达企业管理有限公司 | Chip and ink cartridge |
| JP2023537663A (en) * | 2021-07-19 | 2023-09-05 | 杭州旗捷科技有限公司 | Consumable chip, consumable cartridge having the same, and method for manufacturing consumable chip |
-
2018
- 2018-08-15 CN CN201821314354.3U patent/CN208827349U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001954A1 (en) * | 2020-07-03 | 2022-01-06 | 珠海纳思达企业管理有限公司 | Chip and ink cartridge |
| JP2023537663A (en) * | 2021-07-19 | 2023-09-05 | 杭州旗捷科技有限公司 | Consumable chip, consumable cartridge having the same, and method for manufacturing consumable chip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9061508B2 (en) | Recording material delivery system for recording material-consuming apparatus; circuit board; structural body; and ink cartridge | |
| CN208827349U (en) | Print cartridge | |
| CN201856451U (en) | Ink cartridge | |
| EP3572233B1 (en) | Ink cartridge chip, ink cartridge, and structural body | |
| CN101887103B (en) | Chip tester and test method thereof | |
| US20140354719A1 (en) | Printing Apparatus | |
| JP5750849B2 (en) | Printing device, cartridge set, and adapter set | |
| WO2017101249A1 (en) | Inkjet printer chip and inkjet printer | |
| CN212636918U (en) | Chip set and imaging box | |
| US20160263906A1 (en) | Tank unit for supplying liquid to liquid jetting apparatus, and liquid jetting system including tank unit and liquid jetting apparatus | |
| CN213920304U (en) | Ink cartridge and printing apparatus | |
| JP2012061707A (en) | Printer, printing material cartridge, circuit board, and adapter | |
| CN110406265A (en) | Nozzle print cartridge and circuit substrate | |
| CN211426703U (en) | Chip detection device | |
| CN110202942A (en) | Imaging cartridge and applied to the chip on imaging cartridge | |
| CN204955733U (en) | Chip and ink cartridge | |
| JP5541029B2 (en) | Printing device, printing material cartridge, circuit board and adapter | |
| CN209454379U (en) | Chip and print cartridge | |
| CN102350877B (en) | Wire holder, ink-jet printer and ink box | |
| JP6212964B2 (en) | Printing device | |
| EP4159447A1 (en) | Ink cartridge and printing apparatus | |
| CN113086408B (en) | Consumable component, package and test head | |
| CN213056437U (en) | Ink cartridge and printing apparatus | |
| TW202326348A (en) | Substrates, liquid containers, and printing systems | |
| CN209454378U (en) | Print imaging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |