CN209454378U - Print imaging device - Google Patents
Print imaging device Download PDFInfo
- Publication number
- CN209454378U CN209454378U CN201822116341.1U CN201822116341U CN209454378U CN 209454378 U CN209454378 U CN 209454378U CN 201822116341 U CN201822116341 U CN 201822116341U CN 209454378 U CN209454378 U CN 209454378U
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- Prior art keywords
- contact pilotage
- chip
- contact
- print cartridge
- plane
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Abstract
The utility model provides a kind of printing imaging device.The printing imaging device includes the print cartridge and container mount for being installed with chip, and the print cartridge is removably mounted on the container mount；The container mount is internally provided with the first stylus support portion and the second stylus support portion, at least one first contact pilotage is provided in first stylus support portion in the plane opposite with second stylus support portion, at least one second contact pilotage is provided in second stylus support portion in the plane opposite with first stylus support portion, first contact pilotage or second contact pilotage have lead-in chamfered made of metal, and the lead-in chamfered is used to guide the installation of the chip.Chip is to the oppressive force of contact pilotage when the utility model can reduce print cartridge installation, generation the case where so as to prevent chip from breaking contact pilotage, and can enhance the stability being electrically connected between contact pilotage and conductive terminal.
Description
Technical field
The utility model relates to print technical field of imaging more particularly to a kind of printing imaging device.
Background technique
In ink-jet printer, as the print cartridge to ink-jet printer supply ink, it is removably mounted on inkjet printing
In the container mount of machine.In order to guarantee that printing effect reaches most preferably, need printer that can identify related to print cartridge in print cartridge
Information, such as quantity of ink, ink type and ink color etc.；In addition it is also required to mounted print cartridge in detection container mounting portion
Installation situation.In order to realize the above functions, be usually provided with small chip on print cartridge, the surface of chip have it is multiple from it is different
The conductive terminal that function is corresponding, can be communicated with ink-jet printer is beaten when the print cartridge for being provided with chip is installed in this way
When in the container mount of print machine, the contact pilotage being arranged in the conductive terminal and container mount on chip is in contact to realize print cartridge
Communication between printer.
In the prior art, multiple conductive terminals usually are arranged in two opposed surfaces of chip, when chip is installed
When on print cartridge, a surface being arranged in two opposed surfaces of multiple conductive terminals is hidden in print cartridge recess portion, and one
Surface is exposed to print cartridge surface.For the print cartridges structure, devising one kind can be used for installing the print cartridge and can be double with chip
The container mount of face contact, a part of contact pilotage on container mount enter the recess portion of print cartridge by recess and are hidden in print cartridge
Conductive terminal contacts in recess portion, another part contact pilotage and the conductive terminal contacts for being exposed to print cartridge surface.
In the implementation of the present invention, inventor's discovery at least has the following technical problems in the prior art:
In container mount is in claw structure with the contact pilotages of conductive terminal contacts on chip, and the structure contact pilotage relative to
Bevel angle of table plane is too big where it, causes when installing print cartridge such as fruit chip contraposition is inaccurate, chip is easy contact pilotage pressure
It is disconnected, it can not work so as to cause printer damage.
Utility model content
Printing imaging device provided by the utility model, when can reduce print cartridge installation chip to the oppressive force of contact pilotage, from
And the case where capable of preventing chip from breaking contact pilotage generation, and the stabilization being electrically connected between contact pilotage and conductive terminal can be enhanced
Property.
The utility model provides a kind of printing imaging device, the printing imaging device include be installed with chip print cartridge and
Container mount, the print cartridge are removably mounted on the container mount；
The container mount is internally provided with the first stylus support portion and the second stylus support portion, first contact pilotage
Be provided at least one first contact pilotage on support portion in the plane opposite with second stylus support portion, it is described at least one
One contact pilotage, the corresponding abutting of at least one first conductive terminal in the first plane with the chip form first and contact
Portion is provided at least one second touching in second stylus support portion in the plane opposite with first stylus support portion
Needle, at least one described second contact pilotage, at least one second conductive terminal in the second plane with the chip are corresponding
It abuts and forms the second contact portion；
At least one described first contact pilotage or second contact pilotage have lead-in chamfered made of metal, the lead-in chamfered
For guiding the installation of the chip.
Optionally, first contact portion and second contact portion respectively where the positional relationship of plane be anti-each other
Face or proximal surface, alternatively, first contact site in the reverse side of the plane where second contact portion intersect with proximal surface institute at
Straight line on.
Optionally, first contact pilotage or the second contact pilotage be when deformation occurs, and first contact pilotage or the second contact pilotage draw
Angle between guiding incline and its own place plane is 15~45 degree.
Optionally, first contact pilotage or the second contact pilotage be when deformation occurs, and first contact pilotage or the second contact pilotage draw
Angle between guiding incline and its own place plane is 30 degree.
Optionally, when deformation occurs, the thickness of the chip is greater than described for first contact pilotage and second contact pilotage
The distance between first contact pilotage and second contact pilotage.
Optionally, the print cartridge is not provided with cavity, in the first face and the second face of the chip at least one face perpendicular to
The plane that chip is installed.
Optionally, the print cartridge includes first cavity with the first opening and the second opening, and the chip is to cover
The mode for stating the second opening is mounted on the print cartridge.
Optionally, width of first cavity in X-axis or at least one direction of Y-axis and first stylus support portion
Width on corresponding direction is essentially identical.
Optionally, first stylus support portion enters first cavity by first opening, the chip
End starts to contact the lead-in chamfered of at least one described first contact pilotage or the second contact pilotage, and the lead-in chamfered guides the chip
Installation contraposition, to realize first plane being hidden in inside the print cartridge of described at least one first contact pilotage and the chip
On at least one first conductive terminal it is corresponding abut, at least one described second contact pilotage and the chip are exposed to the ink
The corresponding abutting of at least one second conductive terminal in the second plane outside box.
Printing imaging device provided by the embodiment of the utility model, the printing imaging device includes the ink for being installed with chip
Box and container mount for being removably installed the print cartridge；The container mount is internally provided with the first contact pilotage branch
Support part and the second stylus support portion are arranged in first stylus support portion in the plane opposite with second stylus support portion
There is at least one first contact pilotage, at least one described first contact pilotage, at least one in the first plane with the chip
Corresponding abut of first conductive terminal forms the first contact portion, in second stylus support portion with first stylus support portion phase
Pair plane on be provided at least one second contact pilotage, at least one described second contact pilotage, for it is the second of the chip flat
Corresponding abut of at least one second conductive terminal on face forms the second contact portion；At least one described first contact pilotage or described
Two contact pilotages have lead-in chamfered made of metal, and the lead-in chamfered is used to guide the installation of the chip.With prior art phase
Than, on the one hand, since lead-in chamfered becomes more gentle, compressing of the chip to contact pilotage in ink box chip installation process can be reduced
Power, generation the case where so as to prevent chip from breaking contact pilotage；On the other hand, since elastic contact pilotage deformation can be to chip gripper
Tightly, chip is prevented to be subjected to displacement, so as to enhance the stability being electrically connected between contact pilotage and conductive terminal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of printing imaging device provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the chip in above-described embodiment；
Fig. 3 is the schematic perspective view of the print cartridge in above-described embodiment；
When Fig. 4 is the print cartridge non-chip in above-described embodiment and sectional view when chip；
Fig. 5 is the structural schematic diagram of the container mount in above-described embodiment；
Fig. 6-Fig. 9 show the chip installation process schematic diagram in above-described embodiment.
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 only the utility model a part of the embodiment, instead of all the embodiments.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
For the ease of the understanding of the printing imaging device to the utility model, here only by taking ink-jet printer as an example, still
The scheme description of following embodiments is equally applicable to other types of imaging device.
As shown in Figure 1, the utility model embodiment provides a kind of ink-jet printer, the ink-jet printer includes being installed with
The print cartridge 2 of chip 1 and container mount 3 for being removably installed the print cartridge 2；
The container mount 3 is internally provided with the first stylus support portion 31 and the second stylus support portion 32, and described
At least one first contact pilotage 311 is provided in one stylus support portion 31 in the plane opposite with second stylus support portion 32,
At least one second touching is provided in second stylus support portion 32 in the plane opposite with first stylus support portion 31
Needle 321, first contact pilotage 311 or second contact pilotage 321 have lead-in chamfered made of metal, and the lead-in chamfered is used for
Guide the installation of the chip 1；
Wherein, at least one described first contact pilotage 311, for be hidden in inside the print cartridge 2 with the chip 1
The corresponding abutting of at least one first conductive terminal 111 in one plane 11；
At least one described second contact pilotage 321, for second flat with being exposed to outside the print cartridge 2 for the chip 1
The corresponding abutting of at least one second conductive terminal 121 on face 12.
Ink-jet printer provided by the embodiment of the utility model includes being installed with the print cartridge of chip and for removably pacifying
Fill the container mount of the print cartridge；The container mount is internally provided with the first stylus support portion and the second stylus support
Portion is provided at least one first touching in first stylus support portion in the plane opposite with second stylus support portion
Needle is provided at least one second touching in second stylus support portion in the plane opposite with first stylus support portion
Needle, at least one described first contact pilotage or second contact pilotage have lead-in chamfered made of metal, and the lead-in chamfered is used for
Guide the installation of the chip.Compared with prior art, on the one hand, since lead-in chamfered becomes more gentle, ink can be reduced
Chip is to the oppressive force of contact pilotage in box chip installation process, generation the case where so as to prevent chip from breaking contact pilotage；Another party
Face prevents chip to be subjected to displacement, since elastic contact pilotage deformation can clamp chip so as to enhance contact pilotage and conductive terminal
Between the stability that is electrically connected.
As shown in Fig. 2, chip 1 is flat with being arranged in first for the structural schematic diagram of the chip 1 in above-described embodiment
At least one conductive terminal (111 and 112) on face 11 and the second plane 12.Wherein, at least one is arranged in the first plane 11
A first conductive terminal 111 and the storage device 110 above at least one described first conductive terminal 111.It is described at least
One the first conductive terminal 111 can arrange in a row or multirow in the first plane 11, here with 7 the first conductive terminals
111 are arranged in two behavior examples.Information relevant to print cartridge, such as quantity of ink, ink type, ink face are stored in storage device 110
The information such as color.There is the second conductive terminal 121 at least arranged in a row, here with 2 the second conducting ends in second plane 12
For 121 arrangement in a row of son.
As shown in figure 3,2 shape of print cartridge is in rectangular for the schematic perspective view of the print cartridge 2 in above-described embodiment
Body, tool are the bottom surface 21 of print cartridge, top surface 22, front surface 23, rear surface 24 and two respectively there are six outer plane is exposed to
Side 25 and 26 intersects vertically formed straight line as X-axis using bottom surface 21 and side 25 here, the phase vertical with bottom surface 21 of rear surface 24
Handing over formed straight line is Y-axis, and rear surface 24 and the side 25 formed straight line that intersects vertically are Z axis.First is offered on bottom surface 21
Be open 211 and ink outlet port 212, offers the second opening 231 in front surface 23.
As shown in figure 4, be above-mentioned 2 non-chip 1 of print cartridge when and the sectional view along the direction A when chip 1, print cartridge
The first cavity 271 and liquid containing chamber 272 are formed with inside 2, wherein first cavity 271 is on container mount 3
Contact pilotage is abutted with the conductive terminal on chip 1, specifically, first stylus support portion 31 by it is described first opening 211 into
Enter first cavity 271, to realize being hidden in the print cartridge 2 of at least one described first contact pilotage 311 and the chip 1
The corresponding abutting of at least one first conductive terminal 111 in first plane 11 in portion, at least one described second contact pilotage 321 and institute
State the corresponding abutting of at least one second conductive terminal 121 in the second plane 12 of chip 1 being exposed to outside the print cartridge 2.
Liquid containing chamber 272 is the chamber for accommodating ink, and ink is flowed into ink-jet from ink outlet port 212 through the feed path inside print cartridge 2
The liquid supply unit of printer.
As can be seen from figs. 3 and 4 the first cavity 271 has the first opening 211 and the second opening 231.Wherein, the second opening
231 for installing print cartridge 2 for chip 1, and specifically, the surface area of the first plane of the chip 1 is greater than second opening
231 open surface area enables the chip 1 to be mounted on the preceding table of print cartridge 2 in a manner of covering second opening 231
On face 23, in this way, the area of the second surface 12 parallel with front surface 23 in chip 1 is greater than the area of the second opening 231, with
The mode of the second opening 231 of covering is installed in the front surface 23 of print cartridge 2, in this way, at least one in the first plane 11 of chip 1
First conductive terminal 111 and storage device 110 are hidden in the first cavity 271, at least one in the second plane 12 second is led
Electric terminal 121 is exposed in the front surface 23 of print cartridge 2.
It should be noted that the structure of print cartridge 2 includes but is not limited to above structure, and when print cartridge 2 is not provided with recess, core
Piece 1 can be vertically mounted in any plane of print cartridge, i.e. at least one face is perpendicular to chip in the first face 11 and the second face 12
The plane installed.
As shown in figure 5, the print cartridge 2 for being installed with chip 1 can for the structural schematic diagram of the container mount in above-described embodiment
It is releasably mounted on container mount 3, container mount 3 is internally provided with the first stylus support portion 31 and the second contact pilotage branch
Support part 32 is provided at least one in the plane opposite with second stylus support portion 32 in first stylus support portion 31
A first contact pilotage 311 is arranged in the plane opposite with first stylus support portion 31 in second stylus support portion 32
There is at least one second contact pilotage 321.
Wherein, the first stylus support portion 31 and the second stylus support portion 32 are in cuboid, first contact pilotage 311 and described
Second contact pilotage 321 is the metal clips with lead-in chamfered, which can stretch to its projected direction and its opposite direction
Contracting.
Wherein, when deformation occurs for first contact pilotage 311, where the lead-in chamfered and first contact pilotage 311
Angle between plane is 15~45 degree, it is preferable that the angle of formation is 30 degree.
When deformation occurs for second contact pilotage 321, the lead-in chamfered and the 321 place plane of the second contact pilotage it
Between angle be 15~45 degree, it is preferable that the angle of formation is 30 degree.
It can be seen that in the structure of said vesse mounting portion, due to first contact pilotage 311 and second contact pilotage
321 have lead-in chamfered, and the angle of lead-in chamfered is also rationally designed, and compared with prior art, lead-in chamfered becomes
It is more gentle, so that having buffered chip in chip installation process to the oppressive force of contact pilotage, so as to prevent chip from breaking contact pilotage
The case where occur.
Wherein, when deformation occurs for first contact pilotage 311 and second contact pilotage 321, the thickness of the chip 1 is big
At a distance from first contact pilotage 311 is nearest between second contact pilotage 321.
It can be seen that in the structure of said vesse mounting portion, since the container mount 3 utilizes the elastic force of contact pilotage deformation
Chip is clamped, chip is prevented to be subjected to displacement, so as to enhance the stability being electrically connected between contact pilotage and conductive terminal.
Optionally, as shown in Figure 1, width and described first of first cavity in X-axis or at least one direction of Y-axis
Width on the corresponding direction in stylus support portion 31 is essentially identical.In this way since the first stylus support portion 31 is just contained in first
In cavity 271, print cartridge can be avoided in the movement of X-axis or Y direction, so as to avoid aligning not due to ink outlet port 212
Ink leak problem caused by standard.
The print cartridge 2 described with reference to the accompanying drawing is installed to the process that contact pilotage chip guide 1 aligns when on container mount 3,
As shown in Fig. 6-Fig. 9:
Firstly, during print cartridge 2 is installed on container mount 3, the first stylus support portion 31 through print cartridge 2 first
Opening 211 enters the first cavity 271, and the end of chip 1 starts to contact the lead-in chamfered of the first contact pilotage 311, as shown in Figure 6.
Then, as shown in Figure 7 and Figure 8, since lead-in chamfered is by oppressive force, deformation takes place in the first contact pilotage 311, it
Deformation also takes place in the second contact pilotage 321 afterwards.
Finally, when chip 1 aligns completely, i.e., as shown in figure 9, shape all has occurred in the first contact pilotage 311 and the second contact pilotage 321
Deflecting contract, and abutted respectively with the first conductive terminal 111 and the second conductive terminal 121, the first contact pilotage 311 and first is conductive
111 abutting contact of terminal forms the first contact portion, and the second contact pilotage 321 forms second with 121 abutting contact of the second conductive terminal and connects
Contact portion is correctly installed on container mount 3, as shown in Figure 1 to complete print cartridge 2.
It should be noted that the positional relationship of the plane at the place of first contact portion and second contact portion can be with
It is that reverse side or proximal surface, second contact portion can also be in the reverse side and proximal surface phase of the plane where first contact portion each other
It hands on formed straight line.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with power
Subject to the protection scope that benefit requires.
Claims (9)
1. a kind of printing imaging device, which is characterized in that the printing imaging device includes the print cartridge and container for being installed with chip
Mounting portion, the print cartridge are removably mounted on the container mount；
The container mount is internally provided with the first stylus support portion and the second stylus support portion, first stylus support
At least one first contact pilotage, at least one described first touching are provided in portion in the plane opposite with second stylus support portion
Needle, at least one first conductive terminal the first contact portion of corresponding abutting formation in the first plane with the chip；Institute
It states and is provided at least one second contact pilotage in plane opposite with first stylus support portion in the second stylus support portion, it is described
At least one second contact pilotage, the corresponding abutting formation of at least one second conductive terminal in the second plane with the chip
Second contact portion；
At least one described first contact pilotage or second contact pilotage have lead-in chamfered made of metal, and the lead-in chamfered is used for
Guide the installation of the chip.
2. printing imaging device according to claim 1, which is characterized in that first contact portion and second contact
Portion respectively where the positional relationship of plane be reverse side or proximal surface each other, alternatively, first contact site connects in described second
The reverse side of plane where contact portion intersects with proximal surface on formed straight line.
3. printing imaging device according to claim 2, which is characterized in that first contact pilotage or the second contact pilotage do not occur
When deformation, the angle between first contact pilotage or the lead-in chamfered and its own place plane of the second contact pilotage is 15~45 degree.
4. printing imaging device according to claim 3, which is characterized in that first contact pilotage or the second contact pilotage do not occur
When deformation, the angle between first contact pilotage or the lead-in chamfered and its own place plane of the second contact pilotage is 30 degree.
5. printing imaging device according to claim 2, which is characterized in that first contact pilotage and second contact pilotage are not
When deformation occurs, the thickness of the chip is greater than the distance between first contact pilotage and second contact pilotage.
6. printing imaging device according to claim 1, which is characterized in that the print cartridge is not provided with cavity, the chip
The first face and the second face in the plane installed perpendicular to chip of at least one face.
7. printing imaging device according to claim 1, which is characterized in that the print cartridge includes having the first opening and the
First cavity of two openings, the chip are mounted on the print cartridge in a manner of covering second opening.
8. printing imaging device according to claim 7, which is characterized in that first cavity is in X-axis or Y-axis at least one
The width on width direction corresponding with first stylus support portion on a direction is essentially identical.
9. printing imaging device according to claim 8, which is characterized in that first stylus support portion passes through described the
One opening enters first cavity, and the end of the chip starts to contact at least one described first contact pilotage or the second contact pilotage
Lead-in chamfered, the lead-in chamfered guide the installation of the chip to align, with realize at least one described first contact pilotage with it is described
The corresponding abutting of at least one first conductive terminal in the first plane of chip being hidden in inside the print cartridge, described at least one
At least one second conductive terminal pair in the second plane of a second contact pilotage and the chip being exposed to outside the print cartridge
It should abut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116341.1U CN209454378U (en) | 2018-12-17 | 2018-12-17 | Print imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116341.1U CN209454378U (en) | 2018-12-17 | 2018-12-17 | Print imaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209454378U true CN209454378U (en) | 2019-10-01 |
Family
ID=68040938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822116341.1U Active CN209454378U (en) | 2018-12-17 | 2018-12-17 | Print imaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209454378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954525A (en) * | 2021-09-30 | 2022-01-21 | 珠海天威技术开发有限公司 | Connecting piece, consumable chip, electronic imaging device, method for mounting connecting piece and consumable container |
-
2018
- 2018-12-17 CN CN201822116341.1U patent/CN209454378U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954525A (en) * | 2021-09-30 | 2022-01-21 | 珠海天威技术开发有限公司 | Connecting piece, consumable chip, electronic imaging device, method for mounting connecting piece and consumable container |
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Address after: 519060 1st floor, 3rd floor, 4th floor, 5th floor, 6th floor, 7th floor, 8th floor, building 01, 83 Guangwan street, Xiangzhou District, Zhuhai City, Guangdong Province Patentee after: Jihai Microelectronics Co.,Ltd. Address before: 519060 1st floor, 3rd floor, 4th floor, 5th floor, 6th floor, 7th floor, 8th floor, building 01, 83 Guangwan street, Xiangzhou District, Zhuhai City, Guangdong Province Patentee before: APEX MICROELECTRONICS Co.,Ltd. |