CN205058845U - Printer - Google Patents
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- Publication number
- CN205058845U CN205058845U CN201520844438.8U CN201520844438U CN205058845U CN 205058845 U CN205058845 U CN 205058845U CN 201520844438 U CN201520844438 U CN 201520844438U CN 205058845 U CN205058845 U CN 205058845U
- Authority
- CN
- China
- Prior art keywords
- stopper
- branch
- printer
- laser
- accommodating cavity
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a printer, it includes printer body (1) and ink horn body (2), printer body (1) is equipped with installation cavity (101), laser source (3) below being equipped with reference column (102) on the chamber wall of installation cavity (101) and being located reference column (102), the laser emission point (301) of laser source (3) is located the place ahead of reference column (102), holding chamber (4) have been add at the back of ink horn body (2), be equipped with on holding chamber hou bi (401) of holding chamber (4) first through -hole (402), be equipped with on holding chamber lower wall (403) of holding chamber (4) second through -hole (404), be equipped with in holding chamber (4) and rotate inductor (5), the utility model has the advantages that at installation ink horn in -process, whether in time the ink horn speed of packing into among the printer is very fast, still can make the printer accuracy distinguish out the ink horn and target in place in the printer installation.
Description
Technical field
The utility model relates to a kind of printer.
Background technology
Print cartridge installation process, its solution is: need following respective outer side edges, arrange at the back (insertion printer section) of print cartridge two spacing side by side be in line arrange sensor block, an i.e. front sensor block, sensor block after one, sensor block is black, is used for blocking the laser that laser induced hair goes out.An intersegmental gap is left between the sensor block of front and back, the laser that laser induced hair goes out can be through, print cartridge 1 ' be advanced in the process of printer 2 ' arrive 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) send, at this moment printer 2 ' obtains signal, there is print cartridge to load, show 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 the 4 ' laser beam sent leaves between the sensor block of front and back, arrives the position as diagram 2, shows that installing print cartridge enters second stage; Along with continuation advances print cartridge 1 ', at this moment after, sensor block 5 ' has blocked laser induced the 4 ' laser beam sent again, at this moment show that print cartridge 1 ' has been encased in printer 2 ' completely, namely show 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 sends to be needed through three phases, 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 of above-mentioned three phases, could notify printer, print cartridge has been encased in printer completely.
But need to consider that print cartridge overall volume inner space that is less and printer installation print cartridge is less, cause the reserved space between the front and back sensor block of print cartridge less, but the loading of print cartridge is a continuous print process, adopt existing print cartridge, load the words of print cartridge excessive velocities, laser sensor only detects 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 in practical operation, print cartridge installs to position like this, but printer still can be judged print cartridge by accident and do not installed to position, causes and cannot start printer.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of in installation print cartridge process, even if print cartridge loads the speed in printer, and the printer that printer still can be made accurately to distinguish out print cartridge whether be in place.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: a kind of printer, and it comprises printer body and cartridge body, and described printer body is provided with the installation cavity for installing cartridge body; The chamber 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 inferoanterior of locating dowel end face; That end face that described cartridge body stretches into installation cavity has additional accommodating cavity; The accommodating cavity rear wall of described accommodating cavity is provided with when cartridge body is advanced to after in installation cavity for the first through hole that locating dowel stretches into; Be provided with in described accommodating cavity and be installed in printer body by cartridge body the rotation stopper completing and once block the laser that laser emission point is launched; Described rotation stopper comprises the first stopper branch for blocking the laser that laser emission point is launched; Described first stopper branch part is extended outside accommodating cavity; Described rotation stopper also comprises and rotates stopper and rotate for triggering after offseting with locating dowel and realize rotating the second stopper branch that stopper blocks the laser that laser emission point is launched again; Back-moving spring is provided with between described rotation stopper and the back of cartridge body.
Preferred as one, described rotation stopper also comprises the three stopper branch hinged with the axle that arranges in accommodating cavity; The lower end of described first stopper branch is for stopping the second through hole that the part of the laser that laser emission point is launched is extended accommodating cavity and is provided with; The thickness d of the lower end of described first stopper branch is less than the spacing H when the laser that cartridge body is advanced in installation cavity the transmitting being in laser emission point is stopped by the first stopper branch time between the second stopper branch and locating dowel end face, wherein, described back-moving spring is located at the first stopper branch, the second stopper branch and between the 3rd stopper branch junction and the back of cartridge body, described back-moving spring is fixedly connected with the back of cartridge body, and the other end drives the upper end of the first stopper branch to be against on the accommodating cavity rear wall of accommodating cavity.
Preferred as one, described first stopper branch, the second stopper branch and the 3rd stopper branch junction are provided with the first mount pad for being connected with back-moving spring one end, and the accommodating cavity antetheca of described accommodating cavity is provided with the second mount pad for being connected with the back-moving spring other end.
After adopting above structure, the utility model compared with prior art, has the following advantages: our main utility model point: improve print cartridge exactly, the back being mainly included in cartridge body has additional accommodating cavity, the accommodating cavity rear wall of accommodating cavity is arranged when cartridge body is advanced in installation cavity for the first through hole that locating dowel stretches into, be arranged through cartridge body in accommodating cavity and be installed in printer body the rotation stopper completing and once block the laser that laser emission point is launched, rotation stopper comprises the first stopper branch for stopping the laser that laser emission point is launched, first stopper branch part is extended outside accommodating cavity, rotate stopper also to comprise and rotate stopper and rotate for triggering after offseting with locating dowel and realize rotating the second stopper branch that stopper blocks the laser that laser emission point is launched again, rotate between stopper and the back of cartridge body and back-moving spring is set, by arranging the rotation stopper of said structure, locating dowel, be positioned at the lasing light emitter below locating dowel and back-moving spring, advance cartridge body in the process of installation cavity, when being advanced to certain distance, the the first stopper branch rotating stopper blocks the laser of laser emission point transmitting, show to enter first stage, printer have received the information that print cartridge loads this moment, along with cartridge body advances, rotation stopper moves forward, the the first stopper branch rotating stopper can not block the laser of laser emission point transmitting again, show to enter second stage, but the second stopper branch rotating stopper does not also offset with locating dowel this moment, again along with cartridge body continues to advance, second stopper branch and the locating dowel of rotating stopper offset, under the cooperation of the second stopper branch, trigger and rotate stopper rotation, the the first stopper branch rotating stopper blocks the laser of laser emission point transmitting again, show to enter three phases, printer have received the information that print cartridge is in place this moment, due to from second stage excessively in the process of three phases, offseted by the second stopper branch and locating dowel that rotate stopper, second stopper branch drives and rotates stopper rotation, the 3rd stopper branch rotating stopper just can be made again to block the laser of laser emission point transmitting, the stressed rear drive of second stopper branch is rotated stopper and is rotated, this process needs certain hour, show from second stage excessively to the process of three phases, after indicating the print cartridge adopting the application, even if print cartridge loads the speed in printer, all can not avoid this time, utilize this time, printer can detect that print cartridge installation process experienced by second stage completely, thus after have employed the print cartridge of the application, achieve and install in print cartridge process, load the speed in printer, still printer can be made accurately to distinguish out print cartridge whether be in place.
Accompanying drawing explanation
Fig. 1 is the structural representation of the printer of prior art when detecting that print cartridge loads.
Fig. 2 is the structural representation that the print cartridge of prior art loads when entering into second stage.
Fig. 3 is the structural representation of the print cartridge of prior art when being in place.
Fig. 4 is the structural representation of printer of the present utility model when detecting that print cartridge loads.
Fig. 5 is the structural representation that print cartridge of the present utility model loads when entering into second stage.
Fig. 6 is the structural representation of print cartridge of the present utility model when being in place.
Fig. 7 is the enlarged drawing of the part A of Fig. 4.
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, Fig. 5, Fig. 6 and accompanying drawing 7: 1, printer body, 101, installation cavity, 102, locating dowel, 2, cartridge body, 3, lasing light emitter, 301, laser emission point, 4, accommodating cavity, 401, accommodating cavity rear wall, 402, the first through hole, 403, accommodating cavity lower wall, the 404, second through hole, 405, accommodating cavity antetheca, 5, stopper is rotated, 501, the first stopper branch, the 502, second stopper branch, the 503, the 3rd stopper branch, 6, axle, 7, back-moving spring, the 8, first mount pad, the 9, second mount pad.
Detailed description of the invention
Be described in further detail below in conjunction with accompanying drawing 4, accompanying drawing 5, accompanying drawing 6 and accompanying drawing 7 pairs of the utility model.
A kind of printer of the utility model, it comprises 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 chamber 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 inferoanterior of locating dowel 102 end face; That end face that described cartridge body 2 stretches into installation cavity 101 has additional accommodating cavity 4; The accommodating cavity rear wall 401 of described accommodating cavity 4 is provided with when cartridge body 2 is advanced to after in installation cavity 101 for the first through hole 402 that locating dowel 102 stretches into; Be provided with in described accommodating cavity 4 and be installed in printer body 1 by cartridge body 2 the rotation stopper 5 completing and once block the laser that laser emission point 301 is launched; Described rotation stopper 5 comprises the first stopper branch 501 for blocking the laser that laser emission point 301 is launched; Described first stopper branch 501 part is extended outside accommodating cavity 4; Described rotation stopper 5 also comprises and rotates stopper 5 and rotate for triggering after offseting with locating dowel 102 and realize rotating the second stopper branch 502 that stopper 5 blocks the laser that laser emission point 301 is launched again; Back-moving spring 7 is provided with between described rotation stopper 5 and the back of cartridge body 2.
Described rotation stopper 5 also comprises the three stopper branch 503 hinged with the interior axle 6 arranged of accommodating cavity 4, the lower end of described first stopper branch 501 is for stopping the second through hole 404 that the part of the laser that laser emission point 301 is launched is extended accommodating cavity 4 and is provided with, the thickness d of the lower end of described first stopper branch 501 is less than the spacing H when the laser that cartridge body 2 is advanced to the transmitting being in laser emission point 301 in installation cavity 101 is stopped by the first stopper branch 501 time between the second stopper branch 502 and locating dowel 102 end face, wherein, described back-moving spring 7 is located at the first stopper branch 501, second stopper branch 502 and between the 3rd stopper branch 503 junction and the back of cartridge body 2, described back-moving spring 7 is fixedly connected with the back of cartridge body 2, the other end drives the upper end of the first stopper branch 501 to be against on the accommodating cavity rear wall 401 of accommodating cavity 4.
Described first stopper branch 502 of stopper branch 501, second and the 3rd stopper branch 503 junction are provided with the first mount pad 8 for being connected with back-moving spring 7 one end, and the accommodating cavity antetheca 405 of described accommodating cavity 4 is provided with the second mount pad 9 for being connected with back-moving spring 7 other end.
The cartridge body 2 of the application has just been advanced in the installation cavity 101 of printer body 1, as shown in Figure 4, the laser of laser emission point 301 transmitting has blocked in the first stopper branch 501 rotating stopper 5, the the second stopper branch 502 rotating stopper does not also offset with locating dowel 102, printer have received the information that print cartridge loads this moment, shows that print cartridge installation process enters first stage.
Cartridge body 2 is advanced in the installation cavity 101 of printer body 1, internal state is converted to state as shown in Figure 5 from the situation shown in accompanying drawing 4, rotate stopper 5 to advance along with cartridge body 2, the the second stopper branch 502 at this time rotating stopper 5 does not also offset with locating dowel 102 or just offsets with locating dowel 102, but there is not compression in back-moving spring 7, rotate stopper 5 not occur rotating, but the first stopper branch 501 rotating stopper 5 no longer stops the laser that laser emission point 301 is launched, show that print cartridge installation process enters second stage.
Cartridge body 2 continues to be advanced in the installation cavity 101 of printer body 1, internal state from the situation shown in accompanying drawing 5 excessively to state as shown in Figure 6, rotate stopper 5 to advance along with cartridge body 2, the the second stopper branch 502 at this time rotating stopper 5 offsets with locating dowel 102, but there is not compression in back-moving spring 7, rotate stopper 5 to occur rotating, the the first stopper branch 501 rotating stopper 5 stops the laser that laser emission point 301 is launched again, show that print cartridge installation process enters three phases, indicate print cartridge and be in place at printer.
Wherein, thickness S due to the lower end of the first stopper branch 501 is less than or equal to the spacing H when the laser that cartridge body 2 is advanced to the transmitting being in laser emission point 301 in installation cavity 101 is stopped by the first stopper branch 501 time between the second stopper branch 502 and locating dowel 102 end face, the setting of this specific thicknesses, can ensure in print cartridge installation process, second stage must be experienced, from second stage excessively to the process of three phases, offseted with locating dowel 102 by the second stopper branch 502 rotating stopper, compression reseting spring 7 just can make the first stopper branch 501 rotating stopper again block the laser of laser emission point 301 transmitting, this process of spring-compressed needs certain hour, show from second stage excessively to the process of three phases, have employed the print cartridge of the application, i.e. cartridge body 2, even if print cartridge loads the speed in printer, all can not avoid the spring-compressed time, utilize this spring-compressed time, printer can detect that print cartridge installation process experienced by second stage completely, thus achieve in installation print cartridge process, timely print cartridge loads the speed in printer, still printer can be made accurately to distinguish out print cartridge whether be in place.
Below only just most preferred embodiment of the present utility model is described, but can not be interpreted as it is limitations on claims.The utility model is not limited only to above embodiment, and all various changes done in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (3)
1. a printer, it comprises 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 chamber 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) below, and the laser emission point (301) of described lasing light emitter (3) is positioned at the inferoanterior of locating dowel (102) end face; It is characterized in that: that end face that described cartridge body (2) stretches into installation cavity (101) has additional accommodating cavity (4); The accommodating cavity rear wall (401) of described accommodating cavity (4) is provided with when cartridge body (2) is advanced to after in installation cavity (101) for the first through hole (402) that locating dowel (102) stretches into; Be provided with in described accommodating cavity (4) and be installed in printer body (1) by cartridge body (2) the rotation stopper (5) completing and once block the laser that laser emission point (301) is launched; Described rotation stopper (5) comprises the first stopper branch (501) for blocking the laser that laser emission point (301) is launched; Described first stopper branch (501) part extends accommodating cavity (4) outward; Described rotation stopper (5) also comprises to be rotated stopper (5) and rotates for triggering after offseting with locating dowel (102) and realize rotating the second stopper branch (502) that stopper (5) blocks the laser that laser emission point (301) is launched again; Back-moving spring (7) is provided with between described rotation stopper (5) and the back of cartridge body (2).
2. a kind of printer according to claim 1, is characterized in that: described rotation stopper (5) also comprises the 3rd stopper branch (503) that the interior axle (6) arranged is hinged with accommodating cavity (4), the lower end of described first stopper branch (501) is for stopping the second through hole (404) that the part of the laser that laser emission point (301) is launched is extended accommodating cavity (4) and is provided with, the thickness d of the lower end of described first stopper branch (501) is less than the spacing H when the laser that cartridge body (2) is advanced to the transmitting being in laser emission point (301) in installation cavity (101) is stopped by the first stopper branch (501) time between the second stopper branch (502) and locating dowel (102) end face, wherein, described back-moving spring (7) is located at the first stopper branch (501), second stopper branch (502) and between the 3rd stopper branch (503) junction and the back of cartridge body (2), described back-moving spring (7) is fixedly connected with the back of cartridge body (2), the other end drives the upper end of the first stopper branch (501) to be against on the accommodating cavity rear wall (401) of accommodating cavity (4).
3. a kind of printer according to claim 1, it is characterized in that: described first stopper branch (501), the second stopper branch (502) and the 3rd stopper branch (503) junction are provided with the first mount pad (8) for being connected with back-moving spring (7) one end, the accommodating cavity antetheca (405) of described accommodating cavity (4) is provided with the second mount pad (9) for being connected with back-moving spring (7) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844438.8U CN205058845U (en) | 2015-10-28 | 2015-10-28 | Printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844438.8U CN205058845U (en) | 2015-10-28 | 2015-10-28 | Printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205058845U true CN205058845U (en) | 2016-03-02 |
Family
ID=55385442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520844438.8U Withdrawn - After Issue CN205058845U (en) | 2015-10-28 | 2015-10-28 | Printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205058845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235394A (en) * | 2015-10-28 | 2016-01-13 | 宁波必取电子科技有限公司 | Printer |
-
2015
- 2015-10-28 CN CN201520844438.8U patent/CN205058845U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235394A (en) * | 2015-10-28 | 2016-01-13 | 宁波必取电子科技有限公司 | Printer |
| CN105235394B (en) * | 2015-10-28 | 2017-03-01 | 宁波必取电子科技有限公司 | A kind of printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160302 Effective date of abandoning: 20171114 |
|
| AV01 | Patent right actively abandoned |