CN110412842B - Micro printer capable of printing in local area - Google Patents
Micro printer capable of printing in local area Download PDFInfo
- Publication number
- CN110412842B CN110412842B CN201910644321.8A CN201910644321A CN110412842B CN 110412842 B CN110412842 B CN 110412842B CN 201910644321 A CN201910644321 A CN 201910644321A CN 110412842 B CN110412842 B CN 110412842B
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- machine body
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- printer
- printing device
- supporting part
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
Abstract
A micro printer capable of printing in a local area comprises a printer shell consisting of an upper body and a lower body; reserving necessary components of an ink box, a developing roller, a charging roller, a photosensitive drum device, a cleaning scraper blade, a fixing roller, a transfer roller, a laser and a reflector; whether the upper printing device and the lower printing device are aligned or not is judged by utilizing the lower body infrared receiving device and the upper body infrared transmitting device, file information to be printed is transmitted to the printer through mobile phone transmission, convenience and rapidness are achieved, and the use range and the use efficiency of the printer are improved.
Description
Technical Field
The present invention relates to a printer, and more particularly, to a micro printer capable of printing in a local area.
Background
At present, the types of domestic printers are various, and the printers are divided into a cylindrical type, a spherical type, an ink-jet type, a thermal sensitive type, a laser type, an electrostatic type, a magnetic type and a light-emitting diode type according to the adopted technology; there are large-scale printing apparatuses, desktop-level printing apparatuses, and small-scale mini printers, etc. on the scale of use.
The main operation mode of these printers is "paper feeding → printing → paper discharging", i.e. before use, a whole blank sheet of paper is required to be fed into the printer, and after the printer prints the print on the paper, the paper is fed out.
This printing method reduces the usable range of the printer, and causes the following problems:
one of them, present mini printer is with "clap stand to get" and "meow cat machine" two kinds of types are the main, all belong to in time to print memo photo etc. can't satisfy real daily printing condition. The printer in the true sense is at a minimum also desktop level (at 10 cubic decimeters), inconvenient to carry, etc.
Secondly, it is inconvenient that present printer prints the content on the books. Firstly, a user only needs to print a small pattern or other contents on a certain position of a book, but needs to run to a printing shop specially, which is very troublesome; secondly, the current printer is difficult to operate or even impossible to achieve when the printer is used for independently printing an area on a book.
Thirdly, printing is carried out on some produced objects, which cannot be realized by the current printer, for example, a paper box which is produced and packaged is troublesome if some other objects are printed on the paper box, and even the paper box is damaged to print.
Disclosure of Invention
In order to overcome the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide a micro printer capable of printing in a local area, which can print in a desired area of a piece of paper, and can also print on a molded object. The method has the characteristics of flexibility, convenience, smallness, printing whenever and wherever you want to print, and no restriction of printed objects or printing time.
In order to achieve the purpose, the invention adopts the technical scheme that: a micro printer capable of printing in a local area comprises a printer shell, wherein the printer shell consists of an upper machine body and a lower machine body, and the upper machine body and the lower machine body are connected through an upper machine body magnet and a lower machine body magnet; the upper machine body is internally provided with a printing device upper box, the lower part of the printing device upper box is provided with a photosensitive drum rotating shaft, and a photosensitive drum device is arranged outside the photosensitive drum rotating shaft; a third roller supporting part is arranged below the left side of the photosensitive drum device, and a cleaning scraper is arranged at the top of the third roller supporting part; a second roller supporting part is arranged above the left side of the photosensitive drum device, and a discharge lamp is arranged below the second roller supporting part; a charging roller directly above the photosensitive drum device; a first roller supporting part is arranged below the right side of the photosensitive drum device; an ink box is arranged above the first roller supporting part; a developing roller is arranged on the left front side of the first roller supporting part; a reflector supporting part is arranged on the left side of the ink box, and a Bluetooth receiver is arranged on the left side of the reflector supporting part; the lower part of the reflector supporting part is provided with a reflector; a laser is arranged below the Bluetooth receiver; a fixing roller is respectively arranged at the lower right corner of the first roller supporting part and the upper right corner of the lower box of the printing device; a powder ink channel is arranged between the discharge lamp and the cleaning scraper; an upper body battery area is arranged on the left side of the upper body; an upper machine body gear is respectively arranged between the upper machine body battery area and the upper box of the printing device; an upper body rack is arranged between the two upper body gears; the protruding transmission part of the upper box fixed on the upper box of the printing device is connected with the rack of the upper machine body through a gear; the first gear motor and the second gear motor are arranged at the upper machine body of the printer and are used for driving the gears of the two upper machine bodies to rotate;
a lower printing device box is arranged at the position of the lower machine body corresponding to the upper printing device box; a transfer roller supporting part is arranged in the lower box of the printing device, and a transfer roller is arranged at the upper part of the transfer roller supporting part; a fixing roller supporting part is arranged at the right side of the transfer roller supporting part; a lower machine body gear is respectively arranged on the left side and the right side inside a lower machine body at the lower part of the lower box of the printing device, and a lower machine body rack is arranged between the two lower machine body gears; the gear motor III and the gear motor IV are respectively arranged at the lower machine body of the printer and are used for driving the gears of the two lower machine bodies to rotate; the left side of the lower machine body is provided with a battery area of the lower machine body; the lower box protruding transmission part fixed on the lower box of the printing device is connected with the lower machine body rack through a gear.
Four side edges of the lower plane of the upper machine body are respectively provided with an upper machine body magnet; four corners of the lower plane of the upper machine body are respectively provided with an upper machine body infrared emitting device; a lower machine body magnet is respectively arranged on four side edges of the upper plane of the lower machine body; four corners of the upper plane of the lower machine body are respectively provided with a lower machine body infrared receiving device.
The front side of the upper machine body corresponding to the ink box is provided with an ink box inlet; an upper machine body ink box opening and closing door is arranged at the inlet of the ink box; the ink box is provided with an upper box ink box opening and closing door.
The shell corresponding to the upper body battery area is provided with an upper body battery switch door; a lower machine body battery switch door is arranged on the shell corresponding to the lower machine body battery area.
The size of the printer shell is 220-250 cubic centimeters.
The invention has the beneficial effects that:
compared with the prior art, the invention has small volume, 220-250 cubic centimeters in size; a function of printing in a local area.
The invention realizes the function of a real small printer, and is particularly convenient and quick to print small articles on books or on molded objects, thereby greatly improving the application range and the application efficiency of the printer. The printing device has the function of reciprocating uniform motion flexibly, so that the effect that paper does not need to move and the printing device moves inside can be achieved, and local areas are printed.
The functions of the traditional printer are simplified, some functions which are basically not used by common users in daily life are removed, only necessary structures such as an ink box, a developing roller, a charging roller, a photosensitive drum, a cleaning scraper blade, a fixing roller, a transfer roller, a laser, a reflector, a control substrate, a paper pressing roller and the like are reserved, and in addition, the structure required by the function of uniform reciprocating motion of the printing device and the structures required by other functions are added. To achieve volume miniaturization.
The invention changes the relation between the prior printer and the paper movement, and changes the original paper motionless motion into the paper motionless motion by utilizing the structure of the rack and the gear matched with the motor, namely, the printing device translates at a constant speed in the printing process. No matter the printing is carried out in an area on a book or the printing is carried out under the condition of inconvenient flattening, the printing machine is very convenient and fast, and the application range and the application efficiency of the printing machine are greatly improved.
The invention utilizes the lower body infrared receiving device and the upper body infrared transmitting device to judge whether the upper printing device and the lower printing device are aligned or not, and transmits the information of the file to be printed to the printer through the transmission of the mobile phone, thereby being convenient and fast, and improving the application range and the application efficiency of the printer.
The invention has the characteristics of convenience, smallness, printing whenever and wherever printing is desired, and no restriction by a printing object or printing time.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a perspective view of the printer of the present invention with the upper and lower bodies separated.
Fig. 3 is an explanatory diagram of a structure for demonstrating the transmission of a rack in the printer shell and the uniform reciprocating motion.
In the figure: 1-a printer housing; 2, mounting the machine body; 3-upper body battery area; 4-lower body battery area, 5-lower body; 6, discharging the printing device; 7-a transfer roller; 8-a transfer roller support portion; 9-a fixing roller support; 10-a fixing roller; 11-photosensitive drum rotating shaft; 12-a photosensitive drum device; 13-a first roller support; 14-a developer roller; 15-ink cartridge; 16-a mirror; 17-a mirror support; 18-a charging roller; 19-a bluetooth receiver; 20-the printing device goes up the box; 21-a laser; 22-a second roller support; 23-a discharge lamp; 24-toner channel; 25-a cleaning blade; 26-a third roller support; 27-lower body magnet; 28-upper machine body magnet; 29-lower body infrared receiving device; 30-upper body infrared emission device; 31-cartridge inlet; 32-upper box ink box opening and closing door; 33-opening and closing a door of the upper machine body ink box; 34-opening and closing the door by the upper body battery; 35-lower body battery switch door; 36-upper body gear; 37-lower body gear; 38 a first gear motor; 39-protruding transmission part of upper box; 40-the lower box protrudes out of the transmission part; 41-upper body rack; 42-lower body rack; 43-gear motor two; 44-gear motor three; 45-gear motor four.
Detailed Description
The invention is further described with reference to the accompanying drawings, so that the technical scheme and the beneficial effects thereof are clearer and clearer.
Referring to fig. 1-3, a micro printer capable of printing in a local area includes a printer housing 1, the printer housing 1 is composed of an upper body 2 and a lower body 5, the upper body 2 and the lower body 5 are connected by an upper body magnet 28 and a lower body magnet 27; a printing device upper box 20 is arranged in the upper machine body 2, a photosensitive drum rotating shaft 11 is arranged at the lower part of the printing device upper box 20, and a photosensitive drum device 12 is arranged outside the photosensitive drum rotating shaft 11; a third roller supporting part 26 is arranged below the left side of the photosensitive drum device 12, and a cleaning scraper 25 is arranged at the top of the third roller supporting part 26; a second roller supporting part 22 is arranged above the left side of the photosensitive drum device 12, and a discharge lamp 23 is arranged below the second roller supporting part 22; a charging roller 18 directly above the photosensitive drum device 12; a first roller supporting portion 13 is provided below the right side of the photosensitive drum device 12; an ink box 15 is arranged above the first roller supporting part 13; a developing roller 14 is provided on the left front side of the first roller support portion 13; a mirror supporting part 17 is arranged on the left side of the ink box 15, and a Bluetooth receiver 19 is arranged on the left side of the mirror supporting part 17; a mirror 16 is provided at the lower part of the mirror support 17; a laser 21 is arranged below the Bluetooth receiver 19; a fixing roller 10 is respectively arranged at the lower right corner of the first roller supporting part 13 and the upper right corner of the lower printing device box 6; a toner channel 24 is arranged between the discharge lamp 23 and the cleaning scraper 25; an upper body battery area 3 is arranged on the left side of the upper body 2; an upper machine body gear 36 is respectively arranged between the upper machine body battery area 3 and the printing device upper box 20; an upper body rack 41 is arranged between the two upper body gears 36; the upper box protruding transmission part 39 fixed on the upper box 20 of the printing device is connected with the upper body rack 41 through a gear; the first gear motor 38 and the second gear motor 43 are arranged at the upper printer body 2 and are used for driving the two upper body gears 36 to rotate;
a lower printing device box 6 is arranged at the position of the lower machine body 5 corresponding to the upper printing device box 20; a transfer roller supporting part 8 is arranged in the lower box 6 of the printing device, and a transfer roller 7 is arranged at the upper part of the transfer roller supporting part 8; a fixing roller supporting part 9 is arranged on the right side of the transfer roller supporting part 8; a lower body gear 37 is respectively arranged on the left side and the right side inside the lower body 5 at the lower part of the lower box 6 of the printing device, and a lower body rack 42 is arranged between the two lower body gears 37; the third gear motor 44 and the fourth gear motor 45 are respectively arranged at the lower printer body 5 and are used for driving the two lower printer body gears 37 to rotate; the left side of the lower machine body 5 is provided with a lower machine body battery area 4; the lower box protruding transmission part 40 fixed on the lower box 6 of the printing device is connected with the lower machine body rack 42 through a gear.
Four side edges of the lower plane of the upper machine body 2 are respectively provided with an upper machine body magnet 28; four corners of the lower plane of the upper machine body 2 are respectively provided with an upper machine body infrared emitting device 30; four side edges of the upper plane of the lower machine body 5 are respectively provided with a lower machine body magnet 27; the four corners of the upper plane of the lower body 5 are respectively provided with a lower body infrared receiving device 29.
The front side of the upper machine body 2 corresponding to the ink box 15 is provided with an ink box inlet 31; an upper body ink box switch door 33 is arranged at the ink box inlet 31; the ink cartridge 15 is provided with an upper cartridge opening/closing door 32.
An upper body battery switch door 34 on the shell corresponding to the upper body battery area 3; a lower body battery switch door 35 is arranged on the shell corresponding to the lower body battery area 4.
The size of the printer shell 1 is 220-250 cubic centimeters.
First, volume size, about 240 cubic centimeters in size; second, a printing function can be performed locally or regionally.
The functions of the traditional printer are simplified, some functions which are basically not used by common users in daily life are removed, only necessary parts of the ink box 15, the developing roller 14, the charging roller 18, the photosensitive drum device 12, the cleaning scraper 25, the fixing roller 10, the transfer roller 7, the laser 21 and the reflector 16 are reserved, and in addition, the structure required by the function of the printing device in reciprocating constant-speed motion and the structures required by other functions are added, so that the volume is greatly reduced.
The part to be printed is firmly fixed in the upper machine body 2 and the lower machine body 5 through the upper machine body magnet 28 and the lower machine body magnet 27, whether the upper printing device and the lower printing device are aligned or not can be judged by utilizing the lower machine body infrared receiving device 29 and the upper machine body infrared transmitting device 30, and then the information of the file to be printed is transmitted to the printer through a mobile phone transmission mode. Because the printer is provided with the function of reciprocating uniform motion, the effect that paper does not need to move and the printing device moves inside can be achieved, and therefore local areas are printed.
The printing device has the function of reciprocating uniform motion, the gear motor I38 and the gear motor II 43 drive the upper machine body gear 36 and the lower machine body gear 37 to rotate, the upper machine body gear 36 and the lower machine body gear 37 respectively drive the upper machine body rack 41 and the lower machine body rack 42 to transmit, and the gears on the upper machine body rack 41 and the lower machine body rack 42 respectively drive the upper box protruding transmission piece 39 and the lower box protruding transmission piecePiece40, the upper machine body rack 41 and the lower machine body rack 42 respectively drive the upper printing device box 20 and the lower printing device box 6 to move; and a circuit for ensuring that the rack can reciprocate at a constant speed is arranged in the third gear motor 44 and the fourth gear motor 45, and when the upper box 20 and the lower box 6 of the printing device move to the other end, the rack moves reversely and returns to the initial position.
The word "mobile phone APP" is merely an example, and is intended to express the role of controlling machine printing through a mobile phone. And are not intended to limit the invention.
Firstly, opening a mobile phone APP and automatically matching and connecting a machine.
Residual capacity and ink volume can be looked over through cell-phone APP, if when having no electricity, can open last organism battery switch door 34 and organism battery switch door 35 down, change the battery in last organism battery district 3 and organism battery district 4 down respectively.
If there is no ink, the upper body ink box switch door 33 is opened first, and then the upper box ink box switch door 32 is opened, so that the ink enters the ink box 15 through the ink box inlet 31.
A certain area to be printed is firmly pressed between the upper printer body 2 and the lower printer body 5 through the upper body magnet 28 and the lower body magnet 27.
And can know whether upper box 20 of printing device and lower box 6 of printing device have been aligned from top to bottom according to the information that the infrared ray reception degree of upper body infrared emission device 30 and lower body infrared receiving device 29 feedbacks to cell-phone APP, prevent the dislocation.
At this time, the information of the material to be printed is transmitted into the machine through the mobile phone APP and received by the Bluetooth receiver 19. Then click and print through cell-phone APP, bluetooth receiver 19 receives and begins to control whole motion after beginning to print the information.
The first control gear motor 38 is operated to rotate the upper body gear 36 and the lower body gear 37, and further to move the upper body rack 41 and the lower body rack 42, respectively. The upper case protrusion driving member 39 and the lower case protrusion driving member 40 are driven. And because the upper box protruding transmission part 39 is connected with the upper box 20 of the printing device, and the lower box protruding transmission part 40 is connected with the lower box 6 of the printing device, the upper box 20 of the printing device and the lower box 6 of the printing device are driven to move forwards together.
Meanwhile, the printing of the printing device adopts a normal laser printing mode. As shown in fig. 1, through conversion, charging, exposure, development, transfer, fixing, and cleaning. Printing is performed in seven steps.
In the printing process, the upper printing device box 20 and the lower printing device box 6 translate at a constant speed, so that the printing is normally carried out.
After the printing is finished, the first gear motor 38 is controlled by an internal special circuit, and the positive and negative poles are reversed, so that the upper body gear 36 and the lower body gear 37 rotate reversely. The upper body rack 41 and the lower body rack 42 are driven to perform reverse transmission, so that the upper box protruding transmission member 39 and the lower box protruding transmission member 40 respectively drive the printing device upper box 20 and the printing device lower box 6 to perform reverse translation, return to the initial position, and stop.
The user can separate the upper body 2 from the lower body 5 at this time, and take out the printed paper. The machine will then be in a standby state awaiting the next print.
The structure and the model of the upper machine body gear motor I38, the upper machine body gear motor II 43, the lower machine body gear motor III 44 and the lower machine body gear motor IV 45 are all consistent.
The invention is not the best known technology.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. A micro printer capable of printing in a local area comprises a printer shell (1), and is characterized in that the printer shell (1) consists of an upper machine body (2) and a lower machine body (5); the upper machine body (2) is connected with the lower machine body (5) through an upper machine body magnet (28) and a lower machine body magnet (27); a printing device upper box (20) is arranged in the upper machine body (2), a photosensitive drum rotating shaft (11) is arranged at the lower part of the printing device upper box (20), and a photosensitive drum device (12) is arranged outside the photosensitive drum rotating shaft (11); a third roller supporting part (26) is arranged below the left side of the photosensitive drum device (12), and a cleaning scraper (25) is arranged at the top of the third roller supporting part (26); a second roller supporting part (22) is arranged above the left side of the photosensitive drum device (12), and a discharge lamp (23) is arranged below the second roller supporting part (22); a charging roller (18) directly above the photosensitive drum device (12); a first roller supporting part (13) is arranged below the right side of the photosensitive drum device (12); an ink box (15) is arranged above the first roller supporting part (13); a developing roller (14) is arranged on the left front side of the first roller supporting part (13); a reflector support part (17) is arranged on the left side of the ink box (15), and a Bluetooth receiver (19) is arranged on the left side of the reflector support part (17); a reflector (16) is arranged at the lower part of the reflector support part (17); a laser (21) is arranged below the Bluetooth receiver (19); a fixing roller (10) is respectively arranged at the lower right corner of the first roller supporting part (13) and the upper right corner of the lower box (6) of the printing device; a powder ink channel (24) is arranged between the discharge lamp (23) and the cleaning scraper (25); an upper body battery area (3) is arranged on the left side of the upper body (2); an upper machine body gear (36) is respectively arranged between the upper machine body battery area (3) and the upper printing device box (20); an upper body rack (41) is arranged between the two upper body gears (36); an upper box protruding transmission part (39) fixed on an upper box (20) of the printing device is connected with an upper body rack (41) through a gear; the gear motor I (38) and the gear motor II (43) are arranged at the upper machine body (2) of the printer and are used for driving the two upper machine body gears (36) to rotate;
a lower printing device box (6) is arranged at the position of the lower machine body (5) corresponding to the upper printing device box (20); a transfer roller supporting part (8) is arranged in the lower box (6) of the printing device, and a transfer roller (7) is arranged at the upper part of the transfer roller supporting part (8); a fixing roller supporting part (9) is arranged on the right side of the transfer roller supporting part (8); a lower machine body gear (37) is respectively arranged on the left side and the right side inside a lower machine body (5) at the lower part of a lower box (6) of the printing device, and a lower machine body rack (42) is arranged between the two lower machine body gears (37); a gear motor III (44) and a gear motor IV (45) are respectively arranged at the lower machine body (5) of the printer and are used for driving the two lower machine body gears (37) to rotate; a lower machine body battery area (4) is arranged on the left side of the lower machine body (5); the lower box protruding transmission part (40) fixed on the lower box (6) of the printing device is connected with the lower machine body rack (42) through a gear.
2. A micro-printer according to claim 1, characterised in that the upper body (2) is provided with an upper body magnet (28) on each of the four sides of its lower plane; four corners of the lower plane of the upper machine body (2) are respectively provided with an upper machine body infrared emitting device (30); four side edges of the upper plane of the lower machine body (5) are respectively provided with a lower machine body magnet (27); four corners of the upper plane of the lower machine body (5) are respectively provided with a lower machine body infrared receiving device (29).
3. A miniprinter printable in localized areas as claimed in claim 1, wherein the cartridge (15) is provided with a cartridge inlet (31) on the front side of the upper body (2); an upper machine body ink box switch door (33) is arranged at the ink box inlet (31); an upper box ink box opening and closing door (32) is arranged on the ink box (15).
4. A micro-printer according to claim 1, wherein the upper body battery area (3) is provided with an upper body battery switch door (34) corresponding to the upper body (2); a lower machine body battery switch door (35) is arranged on the lower machine body (5) corresponding to the lower machine body battery area (4).
5. A micro printer printable in localized areas according to claim 1, wherein the printer housing (1) has a volume of 220-250 cubic centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910644321.8A CN110412842B (en) | 2019-07-17 | 2019-07-17 | Micro printer capable of printing in local area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910644321.8A CN110412842B (en) | 2019-07-17 | 2019-07-17 | Micro printer capable of printing in local area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110412842A CN110412842A (en) | 2019-11-05 |
| CN110412842B true CN110412842B (en) | 2022-03-25 |
Family
ID=68361749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910644321.8A Active CN110412842B (en) | 2019-07-17 | 2019-07-17 | Micro printer capable of printing in local area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110412842B (en) |
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| Publication number | Publication date |
|---|---|
| CN110412842A (en) | 2019-11-05 |
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