CN205467919U - Ink -jet printer - Google Patents
Ink -jet printer Download PDFInfo
- Publication number
- CN205467919U CN205467919U CN201620266035.4U CN201620266035U CN205467919U CN 205467919 U CN205467919 U CN 205467919U CN 201620266035 U CN201620266035 U CN 201620266035U CN 205467919 U CN205467919 U CN 205467919U
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- China
- Prior art keywords
- printer
- laser
- blocking mechanism
- ink
- installation cavity
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an ink -jet printer, it includes printer body and ink horn body, printer body is equipped with the installation cavity that is used for installing the ink horn body, laser source below being equipped with the reference column on the chamber wall of installation cavity and being located the reference column, the laser emission point of laser source lies in the place ahead of reference column, the back of ink horn body is equipped with a barrier mechanism and the 2nd barrier mechanism who is used for stopping in proper order the laser of laser emission point transmission side by side, still be equipped with on the chamber wall of installation cavity and be used for stopping the pressure spring that offsets with it behind the laser of laser emission point transmission as a barrier mechanism, the utility model has the advantages that at installation ink horn in -process, can make the accurate identification of printer go out the ink horn and whether target in place in the printer installation.
Description
Technical field
This utility model relates to a kind of ink-jet printer.
Background technology
Whether now current, market on the market has occurred in that some printers, and such printer is provided with a laser induced head, is provided with corresponding sensor block on print cartridge, load and whether print cartridge is encased in position correct on printer in order to sense print cartridge.Existing printer is in order to sense whether print cartridge is encased in position correct on printer, its solution be on print cartridge rear end (insertion printer section) arrange two spacing side by side be in line arrange sensor block, i.e. one front sensor block, sensor block after one, sensor block is black, is used for blocking the laser that laser induced hair goes out.Front and back leaving an intersegmental gap between sensor block, the laser that laser induced hair goes out can be through going.Print cartridge 1 ' arrive during being advanced to printer 2 ' as shown in Figure 1 position time, front sensor block 3 ' has just blocked on the laser beam that laser induced 4 ' (lasing light emitter) is sent, at this moment printer 2 ' obtains signal, has print cartridge to load, and shows that installing print cartridge enters first stage；Along with print cartridge 1 ' is slowly advanced to printer 2 ', the gap (laser beam is not blocked) that laser induced 4 ' laser beam sent leaves between front and back's sensor block, arrive the position of as shown 2, show that installing print cartridge enters second stage；Along with continuing to advance print cartridge 1 ', at this moment rear sensor block 5 ' has blocked laser induced the 4 ' laser beam sent again, at this moment shows that print cartridge 1 ' has been fully fitted in printer 2 ', i.e. shows that installing print cartridge enters three phases, as shown in Figure 3；Printer can carry out print job, said process indicates the laser beam that laser induced head sent to be needed through three phases, it is that laser beam is blocked, laser beam is not blocked by associated mechanisms and laser beam is blocked again respectively, in printer, corresponding laser sensor detects 3 signals in above three stage, could notify printer, print cartridge has been fully fitted in printer.
However it is necessary that less in view of ink-cases of printers overall volume and printer installation print cartridge inner space is less, cause the space reserved between before and after's sensor block less, but the loading of print cartridge is a continuous print process, if loading print cartridge excessive velocities, laser sensor has only detected the signal that laser beam is blocked, and is equivalent to printer and thinks that print cartridge installation process is in first stage all the time all the time；Even if so in practical operation, print cartridge is already loaded onto position, but printer still can be judged print cartridge by accident and not installed to position, causes and cannot start printer.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of during installing print cartridge, even if print cartridge loads the speed in printer, remains able to accurately distinguish out so that printer whether print cartridge installs, at printer, the ink-jet printer put in place.
For solving above-mentioned technical problem, the technical scheme that this utility model provides is: a kind of ink-jet printer, it includes that printer body and cartridge body, described printer body are provided with the installation cavity for installing cartridge body；The cavity wall of described installation cavity is provided with locating dowel and is positioned at the lasing light emitter below locating dowel, and the laser emission point of described lasing light emitter is positioned at the front of locating dowel；The back of described cartridge body is provided with the first blocking mechanism for stopping laser that laser emission point launches successively and the second blocking mechanism side by side；It is characterized in that: in the cavity wall of described installation cavity, be additionally provided with the stage clip offseted therewith after stopping, when the first blocking mechanism, the laser that laser emission point is launched.
Wherein, after stage clip and the first blocking mechanism offset, under the extruding of the first blocking mechanism, 1/2nd maximum compressibility of stage clip are more than the spacing between the first blocking mechanism and the second blocking mechanism.
The cavity wall of described installation cavity is provided with the mounting seat for installing stage clip.
After using above structure, this utility model compared with prior art, has the advantage that main inventive point is embodied in: be additionally provided with the stage clip offseted therewith after stopping, when the first blocking mechanism, the laser that laser emission point is launched in the cavity wall of described installation cavity.nullIt is exactly based on the stage clip of said structure form，Advance cartridge body to during installation cavity，When being advanced to certain distance，First blocking mechanism stops the laser that laser emission point is launched，Show to enter first stage (laser alignment that laser emission point is launched once is blocked)，Printer have received the information that print cartridge loads this moment，Along with cartridge body continues to advance，Effect due to stage clip，Cartridge body fltting speed is slack-off，Enter second stage (laser that laser emission point is launched is not blocked) immediately，Along with continuing to advance cartridge body，The laser that laser emission point is launched is blocked by the second blocking mechanism，Show to enter three phases (laser that laser emission point is launched is blocked again)，Printer have received print cartridge and installs the information put in place this moment，Due to from second stage excessively to during three phases，Print cartridge is made to load the speed decline in printer by arranging stage clip，Speed slows down and is equivalent to add whether printer detection print cartridge installation process experiences the time of second stage，It is thus possible to detect that printer enters into second stage，It is thus achieved that during print cartridge is installed，Even if print cartridge loads the speed in printer，Remain able to accurately distinguish out so that printer whether print cartridge puts in place in printer installation.
Accompanying drawing explanation
Fig. 1 is that the printer of prior art detects structural representation time print cartridge loads.
Fig. 2 is that the print cartridge of prior art loads structural representation when entering into second stage.
Fig. 3 is that structural representation when putting in place installed by the print cartridge of prior art.
Fig. 4 is the structural representation that printer of the present utility model detects time print cartridge loads.
Fig. 5 is the structural representation that print cartridge of the present utility model installs when putting in place.
Shown in Fig. 1, Fig. 2 and Fig. 3: 1 ', print cartridge, 2 ', printer, 3 ', front sensor block, 4 ', laser induced head, 5 ', rear sensor block.
Shown in Fig. 4 and Fig. 5: 1, printer body, 101, installation cavity, 102, locating dowel, 2, cartridge body, 3, lasing light emitter, 301, laser emission point, the 4, first blocking mechanism, the 5, second blocking mechanism, 6, stage clip, 7, mounting seat.
Detailed description of the invention
Below in conjunction with the accompanying drawings 4 and accompanying drawing 5 this utility model is described in further detail.
This utility model one ink-jet printer, as shown in accompanying drawing 4 and accompanying drawing 5, it includes that printer body 1 and cartridge body 2, described printer body 1 are provided with the installation cavity 101 for installing cartridge body 2；The cavity wall of described installation cavity 101 is provided with locating dowel 102 and is positioned at the lasing light emitter 3 below locating dowel 102, and the laser emission point 301 of described lasing light emitter 3 is positioned at the front of locating dowel 102；The back of described cartridge body 2 is provided with the first blocking mechanism 4 and the second blocking mechanism 5 for stopping laser that laser emission point 301 launches successively side by side；It is characterized in that: in the cavity wall of described installation cavity 101, be additionally provided with the stage clip 6 offseted therewith after stopping, when the first blocking mechanism 4, the laser that laser emission point 301 is launched.
Wherein, after stage clip 6 and the first blocking mechanism 4 offset, under the extruding of the first blocking mechanism 4,1/2nd maximum compressibility of stage clip 6 are more than the spacing between the first blocking mechanism 4 and the second blocking mechanism 5.
The cavity wall of described installation cavity 101 is provided with the mounting seat 7 for installing stage clip 6.
Below only most preferred embodiment of the present utility model is described, but is not to be construed as limitations on claims.This utility model is not limited only to above example, and all various changes made in the protection domain of this utility model independent claims are all in protection domain of the present utility model.
Claims (3)
1. an ink-jet printer, it includes printer body (1) and cartridge body (2), and described printer body (1) is provided with the installation cavity (101) for installing cartridge body (2)；The cavity wall of described installation cavity (101) is provided with locating dowel (102) and is positioned at the lasing light emitter (3) of locating dowel (102) lower section, and the laser emission point (301) of described lasing light emitter (3) is positioned at the front of locating dowel (102)；The back of described cartridge body (2) is provided with the first blocking mechanism (4) for stopping laser that laser emission point (301) launches successively and the second blocking mechanism (5) side by side；It is characterized in that: in the cavity wall of described installation cavity (101), be additionally provided with the stage clip (6) offseted therewith after stopping, when the first blocking mechanism (4), the laser that laser emission point (301) is launched.
A kind of ink-jet printer the most according to claim 1, it is characterized in that: wherein, stage clip (6) and the first blocking mechanism (4) offset after under the extruding of the first blocking mechanism (4) 1/2nd maximum compressibility of stage clip (6) more than spacing between the first blocking mechanism (4) and the second blocking mechanism (5).
A kind of ink-jet printer the most according to claim 1, it is characterised in that: the cavity wall of described installation cavity (101) is provided with the mounting seat (7) for installing stage clip (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620266035.4U CN205467919U (en) | 2016-04-03 | 2016-04-03 | Ink -jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620266035.4U CN205467919U (en) | 2016-04-03 | 2016-04-03 | Ink -jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205467919U true CN205467919U (en) | 2016-08-17 |
Family
ID=56645276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620266035.4U Expired - Fee Related CN205467919U (en) | 2016-04-03 | 2016-04-03 | Ink -jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205467919U (en) |
-
2016
- 2016-04-03 CN CN201620266035.4U patent/CN205467919U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |