CN104985938B - A kind of portable hollow braille imprinter - Google Patents
A kind of portable hollow braille imprinter Download PDFInfo
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- CN104985938B CN104985938B CN201510305716.7A CN201510305716A CN104985938B CN 104985938 B CN104985938 B CN 104985938B CN 201510305716 A CN201510305716 A CN 201510305716A CN 104985938 B CN104985938 B CN 104985938B
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Abstract
The present invention proposes a kind of portable hollow braille imprinter, with light weight, power consumption is few, noise is small, small volume, the low advantage of cost, and it, which marks movement, includes stepper motor A, stepper motor B, printing arm, guide rail, timing belt, hour hand A, hour hand B, minute hand A and minute hand B；Stepper motor A is connected with timing belt, and printing arm is on timing belt and printing arm bottom is provided with the guide rail for being used for carrying printing arm bilateral reciprocation；Stepper motor B is fixed on printing arm, and its motor shaft is connected by linkage with minute hand A, minute hand B；Hour hand A, minute hand A, hour hand B and minute hand B are both secured on printing arm, and hour hand A and minute hand A is used on the special even hole paper of braille print hollow salient point, and hour hand B and minute hand B is used to print hollow concave point on the special even hole paper of braille；Minute hand A and minute hand B both sides are provided with for limiting its reciprocating groove bearing up and down, and minute hand A and minute hand B bottom is provided with the spring for reset.
Description
Technical field
The present invention relates to braille printing equipment technical field, a kind of portable hollow braille imprinter is particularly related to.
Background technology
Braille, also known as braille, type, its least unit are " side ", and certain ups and downs aligned transfer is pressed by six
Combine, be to aim at visually impaired people's design, by the word of tactilely-perceptible, be the main Written Communications instrument of visually impaired people.
The making of books printed in braille and printed matter, no matter its carrier is the base materials such as paper, plastics or metal, is finally presented on
Braille product in face of people can be classified as two major classes：One class is solid braille, and another kind of is hollow braille.So far, it is hollow
Braille is made with higher hardness and intensity mainly by means of printing machine or imprinter using the method such as cal rolling and impact
Paper surface is deformed upon, so as to form raised or sunken braille point position.
Before computer technology is popularized comprehensively, the processing of hollow braille printing product, it is necessary to by hand-set, plate-making with
The process rolled.Earliest typesetting lithography process needs to insert special round end tingle in the circular hole of upper strata steel plate respectively, on
The braille sequenced version is compacted by lid lastblock steel plate again in face.Paper is placed on bottom during printing, upper strata is slowly put down and pushed down
Bottom, it is rear to be rolled one time above with an iron roll, then upper strata is lifted, so that it may take out one 16 and be provided with the hollow blind of raised round dot
Literary printed matter.After liberation, with reference to the principle of type printing, China blind person voluntarily tests, and is prepared for a set of 35 braille fonts, its
In except 5 can not turn around using in addition to, remaining can be turned around as another sign, then copy Chinese typesetting
Method discharge needs the braille space of a whole page printed.(it is commonly called as " tiger mouth ") to the multigraph press of ink system during printing from removing, initially
It is to be printed on one side, made two sides chromatography into again later, paper use rate adds 1 times.Finally, it is also still widely used system so far
Version type-setting mode, i.e., tap out the raised round dot of braille half on a metal plate using platemaking machine as needed.During printing, then will be blind
Literary paper is attached on metal braille version, and by rolling for mechanical device, the hollow braille of projection is finally formed on braille paper.
With developing rapidly for information technology, realize that the Automatic Typesetting of braille and printing are possibly realized using computer.Its
In, the Chinese space of a whole page can be directly changed into the braille space of a whole page by computer by means of software, and realize automatic Proofreading.Then pass through again
The braille imprinter of external connection, braille is directly output on paper.At present, braille imprinter is still by means of mechanical shock
Method make hollow braille, the driving method of its mechanical shock mainly has：Pneumatic driving type, electromagnetic drive type, mechanical spring
Drive-type and driving type piezoelectric actuator.
Mechanism of braille commercial press, more using large-scale braille imprinter, it is mainly driven using air pressure, electromagnetism and mechanical spring
Dynamic ram impacts paper, so as to generate hollow braille, it can not only realize two-sided marking, and marking speed is fast, but it has
Volume is big, high noise, relatively low stability and the shortcomings of expensive price, is unfavorable for promoting to blind person.Piezoelectric Driving, is used as nearest appearance
A kind of new technology, its distinguishing feature is that mechanical structure is simple, print speed is fast, stability is high and noise is low, therefore, numerous
The desktop type braille imprinter that company is developed uses such a mode.However, driving type piezoelectric actuator braille imprinter, it is to piezoelectricity
The requirement of material is very high, so as to cause imprinter on the premise of print quality is ensured, it is difficult to reduce cost, therefore limits its
Application.
In summary, up to the present, a kind of portable hollow braille imprinter is there is no, compact machine can be provided simultaneously with
The advantage such as tool structure, efficiently print speed, low noise, high stability and cheap price.
The content of the invention
To solve above the deficiencies in the prior art, the present invention proposes a kind of portable hollow braille imprinter, for fast
Prompt, the convenient and cheap hollow braille product of marking.
The technical proposal of the invention is realized in this way：
A kind of portable hollow braille imprinter, including casing, control panel, control board, paper feed system, imprinter
Core and signal transmission interface, control panel, paper feed system, marking movement and signal transmission interface respectively with control board
Connection, control board is connected by signal transmission interface with computer,
Marking movement includes stepper motor A, stepper motor B, printing arm, guide rail, timing belt, hour hand A, hour hand B, minute hand A
With minute hand B；Stepper motor A is connected with timing belt, and printing arm is on timing belt and printing arm bottom is provided with for carrying printing
The guide rail of arm bilateral reciprocation；Stepper motor B is fixed on printing arm, and its motor shaft passes through linkage and minute hand A, minute hand
B connections；
Hour hand A, minute hand A, hour hand B and minute hand B are both secured on printing arm, and hour hand A and minute hand A is used in the special company of braille
Hollow salient point is printed on the paper of hole, hour hand B and minute hand B is used to print hollow concave point on the special even hole paper of braille；
Minute hand A and minute hand B both sides are provided with for limiting its reciprocating groove bearing up and down, minute hand A and minute hand B's
Bottom is provided with the spring for reset.
It is preferred that, casing includes top cover, bottom plate, left plate and right plate, and top cover, bottom plate, left plate and right plate are each other
Connection formed a closed shape, control board and marking movement be packaged in the closed shape, top cover be used for supporting control panel,
Paper feed system and signal transmission interface, bottom plate, left plate and right plate are used for support and control circuit board and marking movement.
It is preferred that, it is provided with control panel：Shift knob, pause/start button, forwarding button, back and refer to
Show lamp, shift knob is used to be turned on and off marking electromechanical source, and pause/start button is used to suspending or starting marking process, preceding
Entering button is used to be fed forward the special even hole paper of braille, and back is used to release the special even hole paper of braille backward, and indicator lamp is used
In the working condition of display imprinter.
It is preferred that, paper feed system includes stepper motor, paper-advance unit, paper-pressing sheet, paper platform and exit slot, and stepper motor is used
Moved forwards or backwards in the special even hole paper of control braille, paper-advance unit is used to fix the special even hole paper of braille, and paper-pressing sheet is used for
The special even hole paper of braille is compressed, paper platform is used for the special even hole paper of braille that support is imprinted with hollow braille, and exit slot is used for defeated
Go out to be imprinted with the special even hole paper of braille of hollow braille.
It is preferred that, signal transmission interface includes wired signal transmission interface and transmission of wireless signals interface, and wire signal is passed
Defeated interface includes RS-232 interface and USB interface, and transmission of wireless signals interface includes bluetooth and WiFi.
Portable hollow braille imprinter proposed by the present invention, by using stepper motor and mechanical linkage structure, is realized
The two-sided marking of hollow braille, while comparatively faster print speed is ensured with quality, greatly reduces imprinter
Volume.The present invention has light weight, power consumption is few, noise small size is small, the low advantage of cost, is worth applying in people with visual disabilities
Promote.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structured flowchart of the present invention；
Fig. 2 is the internal mechanical structural representation of the present invention；
Fig. 3 is the structural representation of the control panel in Fig. 1；
Fig. 4 is the structural representation one for marking movement in Fig. 1；
Fig. 5 is the structural representation two for marking movement in Fig. 1；
Fig. 6 is the structural representation of hour hand A and minute hand A in Fig. 4；
The structural representation that Fig. 7 is hour hand B and minute hand B in Fig. 4；
Fig. 8 is the structural representation of signal transmission interface in Fig. 1.
Wherein, 100, casing；101st, top cover；102nd, bottom plate；103rd, left plate；104th, right plate；200th, control panel；
201st, shift knob；202nd, pause/start button；203rd, forwarding button；204th, back；205th, indicator lamp；300th, control
Circuit board；400th, paper feed system；401st, stepper motor；402nd, paper-advance unit；403rd, paper-pressing sheet；404th, paper platform；405th, paper delivery
Mouthful；500th, movement is marked；501st, stepper motor A；502nd, stepper motor B；503rd, arm is printed；504th, guide rail；505th, timing belt；
506th, hour hand A；507th, hour hand B；508th, minute hand A；509th, minute hand B；510th, linkage；511st, groove bearing；512nd, spring；600、
Signal transmission interface；601st, wire signal coffret；602nd, transmission of wireless signals interface；603rd, power interface.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in Figure 1：A kind of portable hollow braille imprinter, including casing 100, control panel 200, control board
300th, paper feed system 400, marking movement 500 and signal transmission interface 600, control panel 200, paper feed system 400 and signal
Coffret 600 is both secured on casing 100, and control board 300, marking movement 500 are packaged in inside casing 100, are controlled
Panel 200 processed, paper feed system 400, marking movement 500 and signal transmission interface 600 are respectively connected with control board 300,
Control board 300 is used to receive the braille marking signal that computer is sent through signal transmission interface 600, and then controls imprinter
Core 500 carry out braille marking, control paper feed system 400 be fed forward or exit back the special even hole paper of braille (its convey or
The special even hole paper of braille exited includes but is not limited to A3, A4, B5 paper)；
Wherein, as shown in Fig. 2 casing 100 includes top cover 101, bottom plate 102, left plate 103 and right plate 104, top cover
101st, bottom plate 102, left plate 103 and right plate 104 are connected to each other to form a closed shape, control board 300 and marking movement
500 are packaged in the closed shape, and top cover 101 is used for supporting control panel 200, paper feed system 400 and signal transmission interface
600, bottom plate 102, left plate 103 and right plate 104 be used for support and control circuit board 300 and, marking movement 500；
Wherein, as shown in figure 3, being provided with control panel 200：Shift knob 201, pause/start button 202, advance
Button 203, back 204 and indicator lamp 205, shift knob 201 are used to be turned on and off marking electromechanical source, pause/startup
Button 202 is used to suspending or starting marking process, and forwarding button 203 is used to be fed forward braille special even hole paper, back
204 are used to release the special even hole paper of braille backward, and indicator lamp 205 is used for the working condition for showing imprinter；
Wherein, as shown in Fig. 2 paper feed system 400 (being prior art, concrete structure is not limited) includes stepper motor 401, entered
Paper device 402, paper-pressing sheet 403, paper platform 404 and exit slot 405, stepper motor 401 be used for control braille it is special even hole paper to
Preceding or move backward, paper-advance unit 402 is used to fix the special even hole paper of braille, and paper-pressing sheet 403 is used to compress the special even hole of braille
Paper, paper platform 404 is used for the special even hole paper of braille that support is imprinted with hollow braille, and exit slot 405 is hollow blind for being imprinted with
The output of the special even hole paper of braille of text；
Wherein, as shown in Fig. 4-7 is common, marking movement 500 includes stepper motor A 501 and stepper motor B502, printing
Arm 503, guide rail 504, timing belt 505, hour hand A 506 and hour hand B 507, minute hand A 508 and minute hand B 509, linkage
510th, groove bearing 511 and spring 512；Stepper motor A501 is connected with timing belt 505, for driving timing belt 505 to rotate；Stepping
Motor B 502 is fixed on printing arm 503, and its motor shaft is connected to minute hand A508 and minute hand B 509 by linkage 510
On, for controlling minute hand A 508 and minute hand B 509 to move up and down respectively to hour hand A506 and hour hand B 507 position；Print arm
503 on timing belt 505, for driving hour hand A 506 and hour hand B 507, minute hand A 508 and the progress of minute hand B 509 left and right
Move back and forth；Arm 503 is printed on guide rail 504, guide rail 504 is used for the bilateral reciprocation for carrying printing arm 503；Hour hand A
506 are fixed on printing arm 503 with minute hand A 508, for printing hollow salient point on the special even hole paper of braille；Hour hand B 507
It is fixed on minute hand B 509 on printing arm 503, for printing hollow concave point on the special even hole paper of braille；Groove bearing 511 is used for
Position when limitation minute hand A 508 pumps with minute hand B509；Spring 512 is transported for minute hand A 508 and minute hand B 509
Move to the reset after hour hand A 506 and the positions of hour hand B 507；
Wherein, as shown in figure 8, signal transmission interface 600, which includes wired signal transmission interface 601, (includes but is not limited to RS-
232 interfaces, USB interface), transmission of wireless signals interface 602 (include but is not limited to bluetooth, WiFi) and power interface 603, it is wired
The cable data that signal transmission interface 601 is used between imprinter and computer is exchanged, and transmission of wireless signals interface 602 is used to carve
Wireless data between print machine and computer is exchanged, the electrical connection that power interface 603 is used between imprinter and 220V power supplys.
The present invention operation principle be：Power interface 603 in signal transmission interface 600 and 220V electric power incoming lines it is wired or
Person's wireless connection, then computer and wire signal coffret 601 or transmission of wireless signals interface 602 are subjected to wired or nothing
Line is connected, after marking electromechanical source is opened by shift knob 201 in control panel 200.Then, the special even hole paper of braille is consolidated
Compressed due on the paper-advance unit 402 in paper feed system 400, then by paper-pressing sheet 403, then by control panel 200
The position of the special even hole paper of forwarding button 203, the adjustment braille of back 204, is located at hour hand A in marking movement 500
506th, between hour hand B507 and minute hand A 508, minute hand B 509；Start braille marking special-purpose software in computer afterwards, and open
Required marking braille document, chooses after hollow braille imprinter in printer options, clicks on printing.Now, print signal leads to
The wire signal coffret 601 or transmission of wireless signals interface 602 crossed in signal transmission interface 600 are transmitted to control board
300, the stepper motor 401 that print signal is decomposed into paper feed system 400 by control board 300 is with marking in movement 500
Stepper motor A 501 and stepper motor B 502 motion control signal, so as to start the imprint process of hollow braille.
Hollow braille one side marking is carried out using the present invention, comprised the following steps：
1st, the stepper motor A 501 in marking movement 500 drives timing belt 505 to rotate, and is connected to beating on timing belt 505
Arm 503 is printed together with stepper motor B 502, hour hand A 506, hour hand B 507, minute hand A 508 and minute hand B 509 with timing belt
505 are moved to the high order end of the special even hole paper of braille along guide rail 504；
2nd, the motor shaft of the stepper motor B 502 in marking movement 500 is connected to minute hand A 508 by linkage 510
With on minute hand B 509, when stepper motor B 502 is rotated clockwise, the in the vertical directions of minute hand A 508 move up to short
At pin A 506, so as to mark out a hollow salient point, afterwards in the presence of spring 512, minute hand on the special even hole paper of braille
The in the vertical directions of A 508 move downwardly to original position, in the process, and groove bearing 511 is used for the position for limiting minute hand A 508,
It can be completely superposed with hour hand A 506；Or when rotating counterclockwise stepper motor B 502, minute hand B 509 is in vertical side
Move up to upwards at hour hand B 507, so that a hollow concave point is marked out on the special even hole paper of braille, then in spring
In the presence of 512, the in the vertical directions of minute hand B 509 move downwardly to original position, in the process, and groove bearing 511 is used to limit
Minute hand B 509 limitation, can be completely superposed with hour hand B 507；
3rd, after the marking for completing single hollow braille point, the stepper motor A 501 in marking movement 500 drives timing belt
505 rotate, and are connected to the printing arm 503 on timing belt 505 together with stepper motor B 502, hour hand A 506, hour hand B 507, length
Pin A 508 and minute hand B 509 along guide rail 504 move right a step with timing belt 505；
4th, the stepper motor A 501 and stepper motor B 502 in marking movement 500 continues to drive beating on timing belt 505
Print arm 503, minute hand A 508 and the repeat steps 2 and 3 of minute hand B 509；
5th, when the hour hand A 506 in marking movement 500, hour hand B 507, minute hand A 508 and minute hand B 509 are moved to braille
After the special even low order end of hole paper, the special even hole paper of braille is fed forward a line by the stepper motor 401 in paper feed system 400,
Meanwhile, the stepper motor A 501 in marking movement 500 drives timing belt 505 to rotate, and is connected to the printing arm on timing belt 505
503 together with stepper motor B 502, hour hand A 506, hour hand B 507, minute hand A 508 and minute hand B 509 with the edge of timing belt 505
The high order end that guide rail 504 is moved to the special even hole paper of braille；
6th, step 2 is continuously repeated to 5, until completing the hollow braille one side imprint process of whole file.
The hollow two-sided marking of braille is carried out using the present invention, including that step is implemented as follows is as follows：
1st, the stepper motor A 501 in marking movement 500 drives timing belt 505 to rotate, and is connected to beating on timing belt 505
Arm 503 is printed together with stepper motor B 502, hour hand A 506, hour hand B 507, minute hand A 508 and minute hand B 509 with timing belt
505 are moved to the high order end of the special even hole paper of braille along guide rail 504；
2nd, the motor shaft of the stepper motor B 502 in marking movement 500 is connected to minute hand A 508 by linkage 510
Minute hand A 508 and minute hand B509 in the vertical directions during with minute hand B 509, making stepper motor B 502 do reciprocating rotation, upwards
Move at hour hand A 506 and hour hand B 507, so that continuous mark out a hollow salient point and one on the special even hole paper of braille
Individual hollow concave point, then in the presence of spring 512, minute hand A 508 moves downwardly to original with the in the vertical directions of minute hand B 509
Position, in the process, groove bearing 511 are used for the position for limiting minute hand A 508 and minute hand B 509, make its respectively with hour hand A
506th, hour hand B 507 is completely superposed；
3rd, after the marking for completing single hollow braille point, the stepper motor A 501 in marking movement 500 drives timing belt
505 rotate, and are connected to the printing arm 503 on timing belt 505 together with stepper motor B 502, hour hand A 506, hour hand B 507, length
Pin A 508 and minute hand B 509 along guide rail 504 move right a step with timing belt 505；Meanwhile, the step in marking movement 500
Stepper motor A 501 drives timing belt 505 to rotate, and is connected to printing arm 503 on timing belt 505 together with stepper motor B 502, short
Pin A 506, hour hand B 507, minute hand A 508 and minute hand B 509 are special as timing belt 505 along guide rail 504 is moved to braille
Connect the high order end of hole paper；
4th, the stepper motor A 501 and stepper motor B 502 in marking movement 500 continues to drive beating on timing belt 505
Print arm 503, minute hand A 508 and the repeat steps 2 and 3 of minute hand B 509；
5th, when the hour hand A 506 in marking movement 500, hour hand B 507, minute hand A 508 and minute hand B 509 are moved to braille
After the special even low order end of hole paper, the special even hole paper of braille is fed forward a line by the stepper motor 401 in paper feed system 400；
6th, step 2 is continuously repeated to 5, until completing the two-sided imprint process of hollow braille of whole file.
The present invention has the advantages that：
1st, stepper motor and mechanical linkage structure are employed, the same of comparatively faster print speed and quality can ensured
When, the effective volume and weight of reduction imprinter, so that the present invention has the advantages that light weight, power consumption be few, noise is small；
2nd, the present invention includes various communication interfaces, particularly includes the communication interface of achievable wireless data transmission, therefore
It is more convenient, hollow braille marking anywhere or anytime can be achieved；
3rd, small volume of the present invention, low cost, people with visual disabilities can afford the expense of purchase braille imprinter, and in fact
The now instant marking of the braille product required for it, is the important channel for making it enjoy Modernized Information Technology and cultural development.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (5)
1. a kind of portable hollow braille imprinter, including casing (100), control panel (200), control board (300), send
Paper system (400), marking movement (500) and signal transmission interface (600), control panel (200), paper feed system (400), quarter
Print movement (500) and signal transmission interface (600) are respectively connected with control board (300), and control board (300) passes through
Signal transmission interface (600) is connected with computer, it is characterised in that marking movement (500) includes stepper motor A (501), stepping
Motor B (502), printing arm (503), guide rail (504), timing belt (505), hour hand A (506), hour hand B (507), minute hand A (508)
With minute hand B (509)；
Stepper motor A (501) is connected with timing belt (505), and printing arm (503) is located on timing belt (505) and printing arm (503)
Bottom is provided with the guide rail (504) for being used for carrying printing arm (503) bilateral reciprocation；Stepper motor B (502) is fixed on printing arm
(503) on, its motor shaft is connected by linkage (510) with minute hand A (508), minute hand B (509)；
Hour hand A (506), minute hand A (508), hour hand B (507) and minute hand B (509) are both secured on printing arm (503), hour hand A
(506) it is used to print hollow salient point on the special even hole paper of braille with minute hand A (508), hour hand B (507) and minute hand B (509) is used
In even printing hollow concave point on the paper of hole braille is special；
Minute hand A (508) and minute hand B (509) both sides are provided with for limiting its reciprocating groove bearing (511) up and down, long
Pin A (508) and minute hand B (509) bottom is provided with the spring (512) for reset.
2. portable hollow braille imprinter according to claim 1, it is characterised in that：Casing (100) includes top cover
(101), bottom plate (102), left plate (103) and right plate (104), top cover (101), bottom plate (102), left plate (103) and the right side
Side plate (104) is connected to each other to form a closed shape, and control board (300) and marking movement (500) are packaged in the closed shape
It is interior, top cover (101) be used for supporting control panel (200), paper feed system (400) and signal transmission interface (600), bottom plate (102),
Left plate (103) and right plate (104) are used for support and control circuit board (300) and marking movement (500).
3. portable hollow braille imprinter according to claim 1, it is characterised in that:Set on control panel (200)
Have:Shift knob (201), pause/start button (202), forwarding button (203), back (204) and indicator lamp (205),
Shift knob (201) be used for be turned on and off mark electromechanical source, pause/start button (202) be used for suspend or start mark into
Journey, forwarding button (203) is used to be fed forward the special even hole paper of braille, and it is special that back (204) is used for release braille backward
Connect hole paper, indicator lamp (205) is used for the working condition for showing the portable hollow braille imprinter.
4. portable hollow braille imprinter according to claim 1, it is characterised in that:Paper feed system (400) includes step
Stepper motor (401), paper-advance unit (402), paper-pressing sheet (403), paper platform (404) and exit slot (405), stepper motor (401)
For controlling the special even hole paper of braille to move forwards or backwards, paper-advance unit (402) is used to fix braille special even hole paper, platen
Piece (403) is used to compress the special even hole paper of braille, and paper platform (404) is used for the special even hole of braille that support is imprinted with hollow braille
Paper, exit slot (405) is used to export the special even hole paper of braille for being imprinted with hollow braille.
5. portable hollow braille imprinter according to claim 1, it is characterised in that:Signal transmission interface (600) is wrapped
Wire signal coffret (601) and transmission of wireless signals interface (602) are included, wire signal coffret (601) includes RS-
232 interfaces and USB interface, transmission of wireless signals interface (602) include bluetooth and WiFi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510305716.7A CN104985938B (en) | 2015-06-05 | 2015-06-05 | A kind of portable hollow braille imprinter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510305716.7A CN104985938B (en) | 2015-06-05 | 2015-06-05 | A kind of portable hollow braille imprinter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104985938A CN104985938A (en) | 2015-10-21 |
| CN104985938B true CN104985938B (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510305716.7A Active CN104985938B (en) | 2015-06-05 | 2015-06-05 | A kind of portable hollow braille imprinter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107175887A (en) * | 2017-05-27 | 2017-09-19 | 东台世恒机械科技有限公司 | One kind printing machine actuating device |
| CN107116896A (en) * | 2017-05-31 | 2017-09-01 | 东台世恒机械科技有限公司 | A kind of printing machine |
| CN109624516A (en) * | 2018-04-08 | 2019-04-16 | 长春理工大学 | The portable solid braille print system of radio-type |
| CN110920268B (en) * | 2019-11-19 | 2021-05-28 | 西安交通大学 | Braille inscription method and system |
| CN111361298B (en) * | 2020-03-10 | 2021-03-02 | 西安交通大学 | Large-scale braille lettering system and method thereof |
| TR202020793A2 (en) * | 2020-12-17 | 2021-01-21 | Atatuerk Ueniversitesi Rektoerluegue Bilimsel Arastirma Projeleri Bap Koordinasyon Birimi | Portable Embossing System for the Visually Impaired |
| CN115122782B (en) * | 2022-06-30 | 2024-03-12 | 合肥工业大学智能制造技术研究院 | Pin-arrangement braille typewriter |
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| AT388331B (en) * | 1987-05-21 | 1989-06-12 | Zagler Wolfgang Dipl Ing | Apparatus for embossing Braille |
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| JP2000001042A (en) * | 1998-06-16 | 2000-01-07 | San Shashin Seihan:Kk | Manufacture of braille printed matter, and manufacturing members to be used therefor |
| FI20002555A0 (en) * | 2000-11-22 | 2000-11-22 | Timo Valkas | Method and device for making marks on print media |
| JP3873991B2 (en) * | 2004-06-30 | 2007-01-31 | セイコーエプソン株式会社 | Sheet processing device |
| CN2801479Y (en) * | 2004-07-02 | 2006-08-02 | 夏荣强 | Machine head device of blind chracter typewriter |
| JP4459821B2 (en) * | 2005-01-07 | 2010-04-28 | セイコーエプソン株式会社 | Stamping control method, program, braille stamping device, and character information processing device |
| CN101875263B (en) * | 2010-06-18 | 2012-03-28 | 浙江理工大学 | Braille tag suppressor |
| CN204820692U (en) * | 2015-06-05 | 2015-12-02 | 中国盲文出版社 | Portable hollow braille imprinter |
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2015
- 2015-06-05 CN CN201510305716.7A patent/CN104985938B/en active Active
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