CN2113879U - Electrostatic chinese typewriter - Google Patents

Abstract

The utility model discloses an electrostatic Chinese typewriter, which types by xerography method instead of letter typing. The utility model is composed of a chassis, a paper dial, a transfer printing cylinder, an electrostatic typewriter head, etc. Because the structure of the typewriter using letters is complicated, finding letters in letter groups of inverted and reverse fonts is difficult, and the typewriter using letters is characterized in troublesome use and expense price, the typewriter using letters is not easily popularized, the mechanization of Chinese character writing is hardly realized.

Description

Electrostatic chinese typewriter

The utility model relates to a kind of improved chicoder, particularly a kind of Chinese static typewriter that replaces the font typewriting with the typewriting of xerography method.

Usually, typewriter has chicoder and foreign language typewriter, its chinese-English typewriter can enter general family becomes the writing implement that the individual writes and writes letter, what reason was that this kind typewriter uses is alphabetic writing, and 26 letters add Arabic numerals and punctuation mark etc., have only 40 keyboards altogether, simple structure, easy to operate, it is small and exquisite in light weight to add upper volume, low price, thereby be easy to popularize.

And chicoder is on the contrary, what use is block character, to go up the font letter disk of more than 2,000 everyday character and the type box of four, 5,000 standby words on the machine fully, troublesome poeration, especially more than 2,000 font of arranging in the type carriage is the reverse side font of standing upside down entirely, and the font of projection and the colour contrast of recessed part are little, recognize and take great energy, except that the full-time staff, be far from that common people can grasp easily.In addition, complex structure, volume and weight are all big, price is also expensive, can't enter the writing implement of family so generally only be used for enterprises and institutions' mimeograph documents, use the chicoder of font to be difficult to popularize, thereby also just be difficult to realize Chinese-character writing mechanization as the individual.Though it is faster to have occurred typing speed on the current market, use convenient Chinese character computer typewriter, expensive, general institutional settings all can't accomplish generally to use, let alone enter family.

Task of the present utility model is that a kind of simple structure, processing ease, cheap will be provided, and gets word with the xerography method from the paper letter disk, the Chinese-character writing machinery of typewriting on plain paper.Owing to replace the type carriage of more than 2,000 font with a paper letter disk that is printing Chinese character, so frame for movement is simplified greatly, machine volume can be accomplished small volume and less weight, the Chinese character that is printed on the white paper letter disk is upright positive font entirely, in black and white, comply with the custom of people's character learning, look for word easy, connecting students in middle and primary schools can both use like a cork.Add that what print on the paper letter disk is No. 5 words, but can get 3,4, the word of 5 three kind of different size comes.The normally used Chinese character of typewriter is a block letter, as needs other font such as the word of black matrix, Wei Ti etc., can realize by the paper letter disk that different fonts is being printed in replacing.Compare flexibly, made things convenient for many with the typewriter that uses font.Be expected most of section office that this improved chicoder can enter general family and enterprises and institutions, the target of Chinese-character writing mechanization can be realized.

The utility model is finished in the following way: it is the O shape paper letter disk of a similar tank track that the typewriter chassis was settled on the position of type carriage originally, and it is to be enclosed within on two cylinders that can arbitrarily rotate after end to end with the strip paper that is printing more than 2,000 Chinese character on the type carriage to form.When looking for word in the typewriting, just can make the transverse movement to the left or to the right of paper letter disk do with O shape steel band edge projection on the hand propelled paper letter disk.Replaced original cylinder mechanism across the transfer printing tube on the typewriter chassis, but the transfer printing tube itself does not rotate metal conductive strips that shifts usefulness for the Chinese character ink powder on typing paper of transfer printing tube shell installation.The transfer printing tube is connected with the channled rail on the both sides, typewriter chassis by the bearing under two end wall panels, makes the transfer printing tube can arbitrarily do forward or backward lengthwise movement when looking for word.There is the guide plate of using for the input paper at the shell back side, transfer printing tube stage casing.Defeated paper handle is arranged on two end faces, the straight lattice device of known technology is arranged in the end cap of the left side.One in front and one in back fixing the channled rail of two heads walking usefulness near two wallboards about passing through below the transfer printing tube, two guide rails below a head flat board by bearing suspension, static typewriting head just is installed on this piece flat board, and head is close on the typing paper of transfer printing tube by torsion spring.Being installed with on the head flat board between two guide rails is the horizontal squaring apparatus of known technology equally, is fixing the horizontal squaring apparatus control box on the flat board on head the right.Be equipped with an illuminating fluorescent tube of paper supply letter disk passing transfer printing tube two end wall panels after near the head objective lens below the head flat board.During typewriting, pressing the moment of pressing hand lever down, must make position between paper letter disk and head keep all around relatively stable, for this reason, be equipped with the location tooth bar under the guide rail that the transfer printing tube vertically moves, during typewriting, press the movable head that hand lever elasticity links to each other with typewriting and make in the location plug-in strip incision teeth groove, the transfer printing tube just can't vertically move.The illumination optical window on the head of so typewriting is simultaneously pressed on the word that the paper letter disk will beat, the location that forces the paper letter disk to move laterally to finish head and paper letter disk.Also have a cover to make the device of paper letter disk lifting on the typewriter chassis, select driving lever by the font size of adjusting on this device, cooperate the camera lens spiral of adjusting on the objective lens again, that is to say Chinese character and the objective lens adjusted on the paper letter disk, different distance between objective lens and lens just can get 3,4 respectively, the word of 5 three kind of different font size comes on typing paper.

Typewriting head of the present utility model is finished again as follows: the typewriting head is actually a magazine, and the one side that is close to typing paper on the transfer printing tube has the print window that a transfer printing ink powder word is used.Be equipped with in the inwardly recessed part of the casing on print window next door for the fixing infrared heat source of usefulness of ink powder word on the typing paper.In order to finish, in head, be provided with cover xerography charging, optical imagery, exposure, development, transfer printing, photographic fixing, the cleaning the used devices such as electricity that disappear with the transfer of the Chinese character on the paper letter disk on typing paper.One of them critical piece is the cross optical conductor drum (abbreviation photoconductor drum) of a metal or nonmetallic materials system, and the end face of four arms of photoconductor drum is a working face, and optical conductor is arranged above again.Two spindle noses of photoconductor drum central shaft pass left and right sidesing wall plate and link to each other with shift fork, and are subjected to fork controls.Photoconductor drum has two positions in front at typewriter, in typewriting not or after having beaten a word it is remained on away from giving of typing paper to be equipped with on the position, at this moment, photoconductor drum towards and away from the working face (being made as the D face) of typing paper one side finish the transfer printing of ink powder word and illuminated one time by the miniature bulb on disappear electricity, the cleaning device, the hairbrush brush is gone over, and reaches the purpose of eliminating residual charge and residual toner.Ink powder under the brush falls into disc, and working face down (being made as the A face) has been finished Chinese character exposure on the paper letter disk is stayed the Chinese character electrostatic latent image, returns to stand-by ink powder developments such as disc top.Before the working face of the one side of typing paper (being made as the B face) is in corona discharge wire after finishing the electricity that disappears, cleaning and three steps to the working face blanket exposure dorsad, waits for and it is filled with electric charge with corona discharge.Corona discharge wire is three and is fixed on wire parallel with the photoconductor drum working face on the insulating support that this wire can be regulated by adjusting screw with the distance between the photoconductor drum working face.During typewriting, typewriting is pressed hand lever just by the moment under pressing, and makes high voltage direct current on the corona discharge silk ribbon by the microswitch of pressing on the hand lever, makes photoconductor drum B face fill electrostatic charge with the mode of corona discharge.Be arranged on the disc coil electricity of photoconductor drum A face below simultaneously, disc is pressed the frequency vibration of alternating current, ink powder in the disc and ink powder carrier be frictional electricity in vibration is jumped, with go up with optical conductor on the ink powder of opposite charges attracted mutually by photoconductor drum immediately, become the ink powder negative-appearing image of Chinese character in the optical conductor surface development.Disc is a box made of insulating material, upper strata dress ink powder and ink powder carrier, there is a little shape electromagnet in lower floor, press hand lever continues to be pressed following time and drives the photoconductor drum shift fork and rotate microswitch outage at this moment, high-tension electricity on the corona discharge wire is cut off, to the charging end of B face optical conductor.The ink powder coil is outage simultaneously also, stops to A face optical conductor vibration ink supply.Photoconductor drum leaves the original position of giving fully and moves forward under shift fork drives, and is in operation and does rotatablely moving of 90 degree backward, passes print window with the photoconductor drum A face that has developed then and presses multiple typing paper on the transfer printing tube.Microswitch on the right wallboard of this tube of transfer printing simultaneously is switched on, HV generator makes the dc high-voltage of thousands of volts on the metallic conduction band of typing paper back, because electrostatic induction, induce identical with polarity on the optical conductor in the front of paper, but with the opposite polarity electric charge of ink powder, electric field force between paper and ink powder is better than the electric field force between optical conductor surface and ink powder, so the ink powder picture of Chinese character just is adsorbed onto on the typing paper by the optical conductor from photoconductor drum A face.At this moment, photoconductor drum enters print position, on print position, shifts on typing paper and becomes erect image except finishing Chinese character ink powder negative-appearing image on the optical conductor, and the ink powder word that the outer red heat source energising of typewriting head was accomplished fluently the last time adds heat fixation, photographic fixing just.Simultaneously, originally the typing paper one side photoconductor drum B face that filled electrostatic charge now is on the focal position of set of lenses optical axis center downwards dorsad, the photoconductor drum left side spindle nose that has just entered print position touches the shutter action driving lever on the left wallboard, the shutter disk that is on the optical axis center is opened rapidly and experience the brief stay time after close, light path optical conductor exposure on photoconductor drum B face that Chinese character on the paper letter disk that is illuminated by fluorescent lamp is formed via set of lenses and speculum forms the electrostatic latent image of Chinese character on optical conductor.Originally being in photoconductor drum working face (being made as the C face) on the end face has rotated to before the corona discharge wire at a distance, originally towards and rotated away from the photoconductor drum D face of typing paper one side and to have forwarded top side location to, so far, the printing of a word and last one word photographic fixing of printing finished.To press hand lever gently lifts, pressing hand lever just makes it be returned on the original position under photoconductor drum shift fork tension spring tension, state when photoconductor drum keeps printing is returned to give by print position and is equipped with on the position, so, the photoconductor drum D face that is in the top passes through under the bulb of discharge system, be illuminated again one time, carried out blanket exposure one time, finished three steps the electricity-cleaning-blanket exposure that disappears of carrying out before the charging of photoconductor drum D face.During typewriting, for the word that will beat on the outstanding paper letter disk, hide and go all the other may enter word in the aperture, an illumination optical window that is subjected to photoconductor drum left side fork controls is arranged under the head objective lens.At ordinary times, the illumination optical window links to each other by a L shaped metallic rod and is suspended on the paper letter disk, from the paper letter disk 2 to 3 mm distance are arranged, when finding the word that will beat and this word placed the illumination optical window to press down to press hand lever, photoconductor drum left side shift fork drives the elastic force that ㄇ shape bar overcomes portable plate and movable head compression spring presses on the word that will beat in the paper letter disk optical window that throws light on.1 to 2 millimeter place, paper letter disk below has the supporting plate of a smooth metal or glass bearing the downward pressure of the optical window that throws light on, the effect that the illumination optical window is pressed to the paper letter disk is except only exposing, hides and go all the other may enter the word in the aperture positioning action that also has the above-mentioned restriction paper letter disk of mentioning to move laterally when typewriting the word that will beat.

The utility model will be illustrated more clearly in the accompanying drawing of the following example.

Fig. 1 is the stereogram of Chinese static typewriter

Fig. 2 is typewriter chassis structure figure

Fig. 3 is paper letter disk lowering or hoisting gear figure

Fig. 4 is a paper letter disk structure chart

Fig. 5 is transfer printing barrel structure figure

Fig. 6 is defeated paper handle and train, loose cardboard hand structure chart

Fig. 7 is a transfer printing tube localization machine composition

Fig. 8 is typewriter header structure and optical imaging device figure

Fig. 9 is the print machinery structure chart

Figure 10 is the tripper and the electric cleaning apparatus figure that disappears

Figure 11 is charging, developing apparatus figure

Figure 12 is illumination optical window, fixing device figure

Chinese static typewriter among Fig. 1 is made up of chassis (1), paper letter disk (2), transfer printing tube (3), the main big parts of static typewriting head (4), and face is described as follows with the mutual compound mode that is connected for the concrete structure of each parts:

Fig. 2 (a) is the front view and the partial sectional view on typewriter chassis (1).

Fig. 2 (b) is the vertical view and the partial sectional view on typewriter chassis (1).

Fig. 2 (c) is the side view and the partial sectional view on typewriter chassis (1).

Fig. 2 (d) is the II portion amplification view of location tooth bar (1.3).

Fig. 2 (e) is the I portion section amplification figure of channled rail (1.2).

Carrier frame (1.1) is cast with metal material or is processed with sheet metal; the carrier frame front portion is shorter, and the rear portion is higher, sees when Fig. 2 (c) transfer printing tube (3) retreats on the rearmost position; higher side plate can play a protective effect, makes the loom external form be unlikely too dull besides.Carrier frame all has the limit that meets at right angles and roll around the bottom, sees that Fig. 2 (b) spreads base plate metal or three-ply board (1.4) toward above.Chassis (1) below one has three Rubber foots (1.5), and about the front each one, one of the centre of back.Rubber foot is instead to be fixed on the limit of rolling the carrier frame bottom with screw from the bottom surface.See that Fig. 2 (a) and Fig. 2 (d) Fig. 2 (e) are being screwed a channled rail (1.2) respectively with the suitable for reading mutually neat inboard of shorter part on the under(-)chassis left side plate, under the right plate channled rail, also fixing a location tooth bar (1.3) from base plate with screw, the rolling bearing that transfer printing tube (3) keeps left on the right wallboard is embedded in the channled rail, make across the transfer printing tube on the typewriter chassis to move forward and backward in paper letter disk (2) top, the typewriting head (4) on the transfer printing tube could find and get needed word from the paper letter disk.The paper letter disk is mounted on the chassis base plate first half portable plate (2.6).Give transfer printing tube location usefulness when locating tooth bar for typewriting.

Fig. 3 (a) is the front view of paper letter disk lowering or hoisting gear (1.6).

Fig. 3 (b) is the front view and the partial sectional view of paper letter disk lowering or hoisting gear.

Fig. 3 (c) is the side view of paper letter disk lowering or hoisting gear.

Fig. 4 (d) is that I portion amplifies and partial sectional view in the paper letter disk lowering or hoisting gear side view.

First half at chassis base plate (1.4) has four oblong aperture, see Fig. 2 (b), the front-end and back-end in hole are passed base plate and are upwards being fixed four long spiro nails (1.6.6) as spacing usefulness, put metal sleeve (1.6.7) on every screw again, the couple axle (1.6.2) of peach shape sheet (1.6.1) on two root beads is fixed on the base plate with eight snap rings (1.6.5).Peach shape sheet can do in the oblong aperture of base plate upwards, downward rotation, and an end of couple axle (1.6.2) has individual right angle arm, and an axle is a galianconism, and another root is long-armed.Two sheet metals that the centre is porose of burn-oning in opposite directions on the identical height of two arms see that Fig. 3 (d) flexibly connects in the two metal sheets intercropping with connecting rod (1.6.3).On the metal sleeve of four stop screws, overlap upper mobile board (2.6), and then outside metal sleeve, on portable plate, overlap compression spring (1.6.8), with stage clip compression back cover upper gasket (1.6.9), with nut packing ring is fixed on the metal sleeve top, this moment, portable plate was pressed on the limit of four peach shape sheets by four stage clips.Paper letter disk (2) is fixed on the portable plate by the front and back bracing frame.One do font size select to put on couple axle that driving lever uses long-armed be printed on 3,4, the font size plate (1.6.4) of 5 three kind of font size, the font size plate is screwed on right channled rail (1.2) the front upper side face again.There are three breach on the elongated hole side of font size plate, and fixedly font size selects driving lever to use on selected font size side.Stirring driving lever can make four peach shape sheets under the portable plate rotate simultaneously by the connecting rod on the interlock armshaft.Driving lever is fixed on different position peach shape sheets and just pushes up to the bottom of portable plate with the edge of different angles, and portable plate just has different height on chassis base plate, and the high typewriter pickup lens of paper letter disk (2) on the portable plate just has a definite distance.Again by adjusting the objective lens spiral, from the paper letter disk that is printing No. 5 words, just can get 3,4, the word 5 three kind of different font size.

Fig. 4 (a) is the forward sight and the partial sectional view of paper letter disk (2).

Fig. 4 (b) is overlooking and partial sectional view of paper letter disk (2).

Fig. 4 (c) is the side view cutaway drawing of paper letter disk (2).

Fig. 4 (d) is an I portion zoomed-in view in paper letter disk (2) front view.

Fig. 4 (e) is the profile that parts (2.3) amplify in paper letter disk (2) vertical view.

Fig. 4 (a)-Fig. 4 (c) is on the portable plate (2.6) of typewriter chassis (1) first half, fixing a paper letter disk (2.1) that press...withes one's finger and make move left and right by front and back bracing frame (2.5), the below of paper letter disk upper surface have a two be fixed on before and after supporting plate (2.4) on the bracing frame, strip paper head and the tail that printing Chinese character become O shape paper letter disk (2.1) behind the knot mutually, be enclosed within on two cylinders (2.3) at two ends, the bracing frame left and right sides, below two drum front end paper letter disks, pressing a narrow O shape to approach steel band (2.2), the edge of O shape steel band is mutually neat with the edge of paper letter disk, but has outwardly directed on the edge of O shape steel band, three lugs of using by hand that are evenly distributed.No matter the paper letter disk forwards any position to and can both be retained to a rare lug of using by hand on supporting plate, lives a lug on the supporting plate with a light finger flicking during typewriting and just can drive the paper letter disk and do to move to the left or to the right.In order to allow the paper letter disk and the O shape steel band that are enclosed within on the cylinder of the left and right sides be in the state that is tauted all the time, the two ends spindle nose of one of them cylinder is pulled away from another cylinder by extension spring (2.5.2) in the bracing frame slotted hole of front and back, see Fig. 4 (d) for details.Two cylinders are can be around the flexible metal garden tube (2.3.1) that rotates of axle, see Fig. 4 (e), a rolling bearing (2.3.2) respectively is inserted at two ends, one major axis (2.3.3) is arranged in the tube of garden, the spindle nose at two ends passes from bearing inner race respectively, the terminal all cars of spindle nose are shaped on embedding snap ring and the fixing garden week groove used of extension spring, the outer garden of one end of two cylinders step that diameter is smaller of getting on the bus out, this step is used for cover O shape steel band, and O shape paper letter disk then is enclosed within whole cylinder and comprises on the O shape steel band.The degree of depth of step equals the thickness of O shape steel band, and width equals the width of O shape steel band.O shape steel band be one through turning blue or the thin steel band of zinc-plated processing, head and the tail are tied a little back spot welding mutually and are formed.Stamp out three lugs that are being evenly distributed on the edge of one side.Bracing frame (2.5) on typewriter chassis base plate first half portable plate is laterally to install.Front support stand (2.5.1) is processed to ㄇ shape, and two one in less faces are drilled with screw hole and use as footing up and down, one up the bonding supporting plate use, partly to be drilled with the cylinder axis hole be to do to support to intermediate vertical at two ends.Another rear support stand (2.5.1) is processed to Z-shaped.The shape hole, the garden of being processed into of axis hole one end on two bracing frames, the other end be processed into slotted hole.Become with another axis hole on the opposite position also to be drilled with a hole that diameter is less in that slotted hole is other, be confession fixedly the extension spring afterbody collude usefulness for a short time.Supporting plate (2.4) is a smooth metallic plate or glass plate, sticks with glue on two facets up of front and back bracing frame, and supporting plate is in 1 to 2 millimeter place, paper letter disk upper surface below between two cylinders.The length of supporting plate should be between two cylinders and on the size of the upper surface of as far as possible close two cylinders, and width has comprised that the width of paper letter disk has comprised the size of stretching out O shape steel band lug outside the paper letter disk edge again.

Fig. 5 (a) is the front view of transfer printing tube (3) and partly analyses and observe.

Fig. 5 (b) is the vertical view of transfer printing tube (3).

Fig. 5 (c) is the side view of transfer printing tube (3).

Fig. 5 (d) is the A-A cutaway view of transfer printing tube (3) front view.

Fig. 5 (e) is the I portion zoomed-in view among Fig. 5 (d).

Transfer printing cylinder shell (3.1.1) is a hollow cylinder of being made the section squarely by insulating materials, see Fig. 5 (d) and Fig. 5 (e) bottom two base angles make the garden arcuation, drift angle is made the big chamfering in sweptback plane on the front, drift angle is made little chamfering in plane or little garden arc angle on the back, on the barrel of oriented manipulation person one side, opening three long slotted holes, article one, on the big chamfering in plane, article one, below on the arc angle of garden, they press to platen bar (3.1.2) and defeated paper guide plate (3.1.3) usefulness for two air rolls outside the tube introversion, middle one open with typewriting head print window sustained height on, interstitial hole sticks metal conductive strips (3.1.4) from the outside, and the same high-voltage line in bus the inside is connected.Open in the cylinder shell stage casing in these three long trough holes, and two long slot bore width are degree for not influencing air roll turnover up and down and rotating up and down, and the width of interstitial hole is about 10 millimeters.There is a defeated paper guide plate (3.1.3) to arrive garden, preceding bottom arc angle again in transfer printing tube shell (3.1.1) stage casing, but is no more than the vertical prone extended line of antetheca along housing back wall to rear lower garden arc angle.The plane of whole defeated paper guide plate and garden arc partly all with transfer printing tube outer surface of outer cover on corresponding part keep the small distance that allows typing paper pass through smoothly.The defeated paper guide plate two ends of Fig. 5 (a)-Fig. 5 (c) are closed, and the liner at the right two ends that keep left is screwed on transfer printing tube shell.Slit between little chamfering of transfer printing tube backward plane or little garden arc angle and defeated paper guide plate is the inlet of typing paper.On the big planar inverted angular length slotted hole of transfer printing tube shell front upper place, fixing a platen bar (3.1.2), the length of platen bar is identical with the width of defeated paper guide plate, it is being screwed behind the liner on the pad of two ends, the distance that the platen bar leaves the long trough hole is identical with defeated paper guide plate, transfer printing tube (3.1) by end cap (3.1.5) and about two wallboards (3.4.1) be fixed together, below the transfer printing tube, the both sides, front and back of two wallboards lean against is fixing two channled rails (3.5) privately, and the notch of two guide rails is mutually neat with the limit of wallboard.Middle and rear portion four galianconism that oriented horizontal center line direction meets at right angles and upwarps on both sides respectively of head flat board (3.6.1), all fixing rolling bearing (3.6.2) on each arm in opposite directions, head is dull and stereotyped to be borrowed bearing on the galianconism to be embedded in the channled rail and is suspended on below the guide rail.On the head flat board, the fixed in space between two guide rails the horizontal squaring apparatus of known technology.Nestle up rail back in oriented manipulation person one square guide rail inboard and be screwed head walking rack (3.6.3).Fixing the typewriting head by L shaped support arm (3.6.4), pin (3.6.5) head torsion spring (3.6.6) on the head flat board, the elastic force of torsion spring is attached on the transfer printing tube head.Fixedly the horizontal squaring apparatus control box is used on one fritter plane, head flat board the right, has down on the control box along making driving lever, falls along carry snapper, horizontal spacebar and horizontal mark bar, and they all are to link to each other with horizontal squaring apparatus by the connecting rod under the head flat board.Two wallboards (3.4.1) below strikes out the L shaped elongation part of a little shortwall, outwards be screwed two walking bearings (3.4.2) in this elongation part and the bottom other end, under the two wallboard channled rails (3.5), in the face of on the edge of operator's one side hole, a garden jaggy is arranged, fluorescent light bracket (3.4.3) is being pacified in the outside, hole, garden, and fluorescent tube (3.4.4) inserts on the socket by this breach.Fixing a metal backing (3.4.5) that width is smaller under fluorescent light between two wallboards, the rear portion of metal backing is mutually neat with the back edge of wallboard, and effect is to strengthen the stability of two wallboards and lay HV generator and fluorescent lamp ballast in the above.

Fig. 6 (a) is drive roll owner view in the transfer printing tube (3.1).

Fig. 6 (b) is transfer printing tube end cap (3.1.5) view.

The out barn plate front view that Fig. 6 (c) analyses and observe for A-A in the drive roll owner view.

Fig. 6 (d) analyses and observe the front view of gear external splint for B-B in the drive roll owner view.

Fig. 6 (e) analyses and observe each big pinion situation map of expression for C-C in the drive roll owner view.

Fig. 6 (f) analyses and observe the air roll figure that express the back for D-D in the drive roll owner view.

Be divided into three sections in Fig. 6 (a) transfer printing cylindrical shell (3.1), respectively there is a bit of gear storehouse that is at the two ends of interlude, lay drive roll system, and wherein the drive roll system in the little storehouse of left side section links to each other with the straight lattice device of known technology, gear in two storehouses and mutual engagement are identical, and be opposite about just on the direction.Fig. 6 (e) has four gears in every storehouse, is driving wheel with the coaxial pinion that links to each other of handle (3.2.1) (3.2.2), goes up a pinion (3.2.4) and a following pinion (3.2.5) through one of gear wheel (3.2.3) drive of drive.Two pinions link to each other with upper pressure paper roller (3.2.6), following air roll (3.2.7) by major axis respectively again.Drive roll system in two storehouses is linked to be an integral body through two air roll major axis.Gear in every storehouse all uses two gear clamping plate (3.2.8) fixing, Fig. 6 (d) two little steel nails of on the horizontal direction of external splint middle part, separately riveting over, pass the slotted hole of last two horizontal directions of out barn plate (3.2.9) with this two steel nail, system of the drive roll in two storehouses and two air rolls are hung.The below of two storehouse out barn plate slotted holes all is being screwed a torsion spring (3.2.10) about Fig. 6 (c), the elastic force direction of torsion spring is pressed to the direction of transfer printing tube shell (3.1.1) antetheca by little steel nail with whole train all the time, presses platen bar (3.1.2) and defeated paper guide plate (3.1.3) thereby air roll is exposed from transfer printing tube shell slotted hole simultaneously.Little steel nail on the out barn plate in another slotted hole is servo-actuated, does not establish torsion spring.All answer rubber sleeve up and down on the air roll.

Fig. 6 (c) and Fig. 6 (e) be the gap between the big travelling gear of oriented manipulation person one side (3.2.3) and the following pinion (3.2.5) in two storehouses, by about axis hole on two out barn plates (3.2.9) running through a loose paper power transmission shaft (3.3.2), each is fixing an eccentric wheel (3.3.3) on the edge of the external splint (3.2.8) adjacent with out barn plate at the two ends of axle, eccentric broadside is pressed on the limit of external splint, see Fig. 6 (d), end cap (3.1.5) back same the spanner of difference (3.3.1) that transfer printing cylindrical shell (3.1) are stretched out at the two ends of loose paper power transmission shaft always fixes.See Fig. 6 (b).So, no matter pull down the left side or the right pine paper spanner, after can both the clamping plate in two storehouses being pushed to simultaneously by eccentric wheel, two air rolls leave platen bar (3.1.2) and defeated paper guide plate (3.1.3) simultaneously about making, and reach loose paper purpose.Unclamp loose paper spanner, two air rolls make it still press to platen bar and defeated paper guide plate by the elastic force of torsion spring on the out barn plate (3.2.10), and external splint under the elastic force of torsion spring to the eccentric wheel applied pressure, make spanner return to the position of originally upwards lifting.

Fig. 7 (a) is the front view of transfer printing tube positioner.

Fig. 7 (b) is the side view of transfer printing tube positioner.

Fig. 7 (c) is side view 7(b) in except that big driver plate (3.7.1) etc. the zoomed-in view of critical piece (3.7).

Fig. 7 (d) is critical piece zoomed-in view 7(c) side view.

Fig. 7 (a) is between transfer printing tube two wallboards (3.4.1), the fluorescent tube upper fixed a big driver plate (3.7.1), the outward flange holder of driver plate is pressed on the arm of hand lever tail end connecting rod in typewriting, do not influence and press hand lever and make move left and right with head, when pressing down when pressing hand lever, press on the arm of hand lever connecting rod end and lift, force big driver plate upset, see Fig. 7 (b), big driver plate right part has one to meet at right angles and flexibly connecting a connecting rod (3.7.2) with screw on the curved brace downwards, the connecting rod lower end links to each other with portable plate (3.7.3) again, the both sides of Fig. 7 (c) and Fig. 7 (d) portable plate are limited and can only be moved up and down by little pressing plate on the base plate (3.7.8) and liner plate (3.7.4), both sides, portable plate lower end respectively have a stage clip (3.7.7) that portable plate is up pushed up, stage clip is placed on the liner plate (3.4.5), keep left again on the portable plate pressing plate of right both sides and liner plate (3.7.4) limits and can only make up and down movable head (3.7.5), hollow movable head and portable plate bottom all have stretches out and crooked in opposite directions uvula, on this two uvula, be pressed into a stage clip (3.7.7), so the movable head on portable plate is pressed towards down, a big plug-in strip (3.7.6) is being fixed in the movable head lower end, big plug-in strip passes the hole on the liner plate, the plug-in strip mouth has one not influence the small distance that transfer printing tube work moves forward and backward from location tooth bar (1.3) flank of tooth, on the right wallboard of transfer printing tube, liner plate is being fixed limiting plate and liner plate (3.7.9) for big plug-in strip down.Big driver plate rotates during typewriting, the pressure that top brace drivening rod and portable plate overcome portable plate lower end stage clip moves downward, movable head on the portable plate also moves downward simultaneously, when the big plug-in strip edge of a knife in movable head lower end just stops to move downward behind incision location tooth bar (1.3), the hand lever of pressing of typewriting this moment is also pressed under continuing, big driver plate is also rotating, portable plate add again overcome and movable head between the pressure of stage clip continue to move downward, when pressing extreme lower position, ends by the lift bar, lift and press hand lever when having beaten a word, big plug-in strip withdraws from from teeth groove under the pressure of portable plate stage clip, and big driver plate also recovers original state by connecting rod.

Fig. 8 (a) is static typewriting head backsight and partial sectional view.

Fig. 8 (b) is the side view of static typewriting head.

Fig. 8 (c) is front view for the B of static typewriting head to view.

Fig. 8 (d) is static typewriting head rearview 8(a) the A-A cutaway view.

Fig. 8 (e) is the index path of optical imaging device (4.2) in the static typewriting head.

Fig. 8 (a), Fig. 8 (b) and Fig. 8 (d) static typewriting handpiece case (4.1) are actually a magazine, magazine is interior except optical imaging device (4.2) is arranged, also has tripper (4.10), critical component cross photoconductor drum (4.3) in the print machinery, left side wallboard (4.4), right wallboard (4.5), left and right sides shift fork (4.6) is pressed hand lever (4.7), bar shaped reed (4.8), pallet (4.9), the electric cleaning apparatus (4.11) that disappears, charging device (4.12), developing apparatus (4.13), illumination optical window (4.14), fixing device (4.15) etc., handpiece case is divided into two parts by the space size, and the right has a print window than the big box shell towards transfer printing tube one side middle part, seeing Fig. 8 (c), is to use for the typing paper transfer printing ink powder word of cross photoconductor drum (4.3) on the transfer printing tube in the head.There is an objective lens (4.2.1) of installing vertically downward less rectangle box bottom surface, Fig. 8 (e) left side, the box inner bottom part is being laid the plane mirror (4.2.2) that a slice becomes miter angle under the dextrad on the object lens eyeglass, lay lens (4.2.3) from the light that reflection is come in the focal position that object lens focus on, below between left wallboard (4.4) and right wallboard (4.5), promptly under print window, be installed with one and on left-hand, become 135 plane mirrors (4.2.4) of spending angles, the direction that it will be transformed into vertically upward by the light that left side lens come is mapped to print position photoconductor drum (4.3) on the working face of next arm, and focuses on this face.Objective lens is to utilize the garden tube of adjustable diameter and screw adjusting object lens eyeglass rise and fall, indicates 3,4,5 printed words above, has eye-catching lines to point in the printed words one on the fixing garden tube.

Fig. 9 (a) is the rearview of print machinery in the static typewriting head.

Fig. 9 (b) is the side view of print machinery in the static typewriting head.

Fig. 9 (c) is the A-A cutaway view of Fig. 9 (a).

Fig. 9 (d) is the B-B cutaway view of Fig. 9 (a).

Fig. 9 (e) is the vertical view of Fig. 9 (a).

Fig. 9 (f) is the reflection ratchet of cross photoconductor drum and the side view of square shaft.

Fig. 9 (g) is the front view of cross photoconductor drum.

Fig. 9 (h) is the side view of the reflection cross card of cross photoconductor drum.

Fig. 9 (i) is an II portion enlarged drawing among the figure C.

Fig. 9 (j) is an I portion enlarged drawing among Fig. 9 (f).

Fig. 9 (k) is a C-C profile among Fig. 9 (a).

Fig. 9 (f)-Fig. 9 (h) cross optical conductor drum (abbreviation photoconductor drum) is to be made by metal or nonmetallic materials (4.3.1).The end face of four arms of photoconductor drum is a working face, No. 3 literals than Chinese character are big slightly, fix a cross ratchet (4.3.2) on the photoconductor drum side with glue or other method, the limit of four arms of vertical edges of four sour jujubes of ratchet and photoconductor drum is mutually neat, and then the other square shaft (4.3.3) of fixing again of cross ratchet, four faces of square shaft and four arms of photoconductor drum are on same direction.An axle (4.3.4) passes their centre bore, and with glue with axle fix tightly in axis hole.Photoconductor drum is if with nonmetallic materials system, on the end face of each arm and arm multiple last layer metallic conductor (4.3.6) then, and metallic conductor is the bar that very smooth copper sheet is cut into.At the optical conductor (4.3.5) of answering paper substrate on the metallic conductor again, see Fig. 9 (j), the cross card made from nonmetallic materials (4.3.7) passes the photoconductor drum central shaft from the left side and is stuck on four arms of photoconductor drum at last, and four paper substrate optical conductors on the arm end face are close on the metallic conductor.

Fig. 9 (a) on typewriter handpiece case (4.1) the right than the wallboard (4.4) that keeps left in the middle of the big box, right wallboard (4.5) is supporting photoconductor drum (4.3), the central shaft of photoconductor drum (4.3.4) is from left wallboard, pass in the slotted hole on the right wallboard, penetrate again in the vertical channel-shaped hole, left and right sides shift fork (4.6) top, horizontal slotted hole on the left and right sidesing wall plate is that long photoconductor drum axle that supplies moves forward and backward the hole of usefulness, the front end terminal point in hole is the print position of photoconductor drum, the rear end terminal point is the ready position before photoconductor drum is printed, block the garden week groove of spindle nose end on the spindle nose outside the shift fork slotted hole of the left and right sides with snap ring, prevent the shift fork dislocation, see Fig. 9 (b) and Fig. 9 (d).

Fig. 9 (k) two ends both sides Milling is flat, section becomes the screw in flat garden to be inserted in the hole, flat garden, left shift fork (4.6.1) lower end as declutch shift shaft (4.6.2), behind left shift fork, screw on nut, behind packing ring, put metal axle sleeve (4.6.3), axle is penetrated left wallboard (4.4) and right wallboard (4.5) together with axle sleeve, go up cover upper gasket and nut toward axle, put a L shaped right shift fork (4.6.1) again, tighten nut at last.Before on the declutch shift shaft in flat garden, penetrating right shift fork, want good and sound photoconductor drum and central shaft on left wallboard left side shift fork, the right shift fork of right wallboard earlier, Fig. 9 (d) is drilled with an aperture on the upper arm of the L shaped arm of right shift fork, also be drilled with an aperture on equal height on the right wallboard rear part edge, two fixed hook of extension spring (4.6.4) colludes respectively on these two apertures.The pulling force of extension spring pulls back shift fork, is equipped with on the position thereby photoconductor drum (4.3) is in gives.

Front lower place, right wallboard (4.5) outside, on handpiece case (4.1) base plate, fixing the ㄇ shape frame (4.7.6) that one two arm makes progress, both sides are flat, section becomes the screw in flat garden as pressing hand axle (4.7.2), put a T shape metallic sheath (4.7.4) on the hand axle pressing, cover is penetrated in the hole of ㄇ shape frame left side arm, be inserted in the connecting rod (4.7.3) that flat garden axis hole is arranged equally from the axle toward flat garden between two arms of ㄇ shape frame, then pierce into a packing ring (4.7.5) and an identical connecting rod, go into second T shape metallic sheath from the flat garden of the Kong Shangxiang axle sleeve of ㄇ shape frame right arm then, screw nut toward pressing the hand axle, to there be the hand (4.7.1) of pressing of flat garden axis hole to penetrate on the axle, screw with nut again, lift and connecting rod (4.7.3) all are fixed on the axle, two interlinking lever ends have slotted hole, and L shaped right shift fork (4.6.1) lower end galianconism is clipped in these two connecting rods, penetrate from the connecting rod slotted hole with a little pin.Block all grooves in garden on the stem knob with snap ring again, make connecting rod become flexible connection with the lower end galianconism of L shaped right shift fork.Link to each other with left and right sides shift fork by connecting rod so press hand lever, press down and press hand lever, left and right sides shift fork also rotates forward, drives photoconductor drum and is moved to print position by ready position.

Fig. 9 (c) incites somebody to action up and down with screw, and two leaf support (4.8.2) are respectively fixed to the inboard slotted hole of right wallboard (4.5) both sides up and down, two bar shaped reeds (4.8.1) partly are stuck in the draw-in groove at leaf support two ends with the projection at two ends respectively up and down, see Fig. 9 (i) for details.Distance between two reeds inside moves forward and backward and don't loosening being as the criterion easily with the square shaft (4.3.3) of photoconductor drum up and down.

Fix a pallet support (4.9.2) in upper reed plate support (4.8.2) top again and fix with spool (4.9.4) sheet (4.9.1) of will pulling on support, also put a little torsion spring (4.9.3) on axle, the elastic force of torsion spring makes pallet become sagging shape.The position of pallet is midpoint above the wallboard slotted hole.The height of pallet wants to block the sour jujube on the ratchet (4.3.2), and makes the photoconductor drum (4.3) of operation forward can do the upset of 90 degree backward, and the photoconductor drum pallet of regression then slips off from the top of ratchet backward.By reed (4.8), the mechanism that square shaft (4.3.3) pallet (4.9), cross ratchet (4.3.2) are formed is except that photoconductor drum is done when moving forward 90 upsets of spending backward, guarantee that also photoconductor drum can both press to typing paper with the working face on each arm with correct perpendicularity when each the printing, guarantee also that photoconductor drum returns in the posture that remains unchanged after the printing to give fully on the position.

Figure 10 (a) is the front view of tripper.

Figure 10 (b) is the side view of the tripper and the electric cleaning apparatus that disappears.

Figure 10 (c) is the front view of electric cleaning apparatus of disappearing.

Figure 10 (a) tripper (4.10) is installed in the inboard of left wallboard (4.4), shutter disk (4.10.5) retaining is on the hole, garden that left wallboard front lower place light path is passed through, power driving lever (4.10.1) and action driving lever (4.10.3) all are positioned on the below of left wallboard slotted hole with dog screw, shutter disk (4.10.5) is positioned on the below of power driving lever with screw.Big torsion spring (4.10.2) on the power driving lever is when being in relaxation state, the upper arm of power driving lever is in slotted hole on the position after partially, its tail end is at the left of shutter disk afterbody triangle catch, and the stopper arms at its middle part is in the below of action driving lever (4.10.3) locking plate.Action driving lever (4.10.3) upper arm only exposes an arm on the front end terminal point in slotted hole.The arm of stirring the power driving lever from left wallboard slotted hole backward is during to terminal point, the elastic force that the power driving lever overcomes big torsion spring rotates, on the locking plate above the oblique sheet of the stopper arms end at power driving lever middle part below the action driving lever slides into, the elastic force of little torsion spring (4.10.4) makes the locking plate on the action driving lever withstand the stopper arms of action driving lever, simultaneously, the cauda of power driving lever lower end slips over from the shutter disk afterbody triangular plate horizontal by the right-angle side of triangular plate to the right, and this moment, the elastic force of big torsion spring was stored on the power driving lever.If stir the action driving lever to destination county at the slotted hole front end, come off under the stopper arms of the locking plate of action on the driving lever from the power driving lever, stopper arms loses support, the action driving lever is rotation back under the elastic force of torsion spring, power driving lever lower end cauda is stirred the right-angle side of shutter disk afterbody triangular plate, make shutter leave the hole of blocking originally very soon, separate with it the cauda of power driving lever lower end broad experiences a bit of time when shutter afterbody triangular plate right-angle side slips over after, the shutter disk reposition that still falls.

Figure 10 (c) electric cleaning apparatus (4.11) that disappears is installed in slotted hole top, left wallboard (4.4) outside, the dog screw of L shaped power driving lever (4.11.1) and L shaped follower lever (4.11.3) is separately on same horizontal line, the axle sleeve (4.11.8) of pendulum (4.11.6) is below follower lever, on the extended line of left side wallboard slotted hole center line, the dog screw of action driving lever (4.11.4) is below final position, slotted hole rear end, the little steel nail that there is garden week groove on a top in the terminal riveting of power driving lever right angle arm, and the slotted hole on the follower lever right angle arm is stuck on the garden week groove with snap ring after being inserted in little steel nail.Big torsion spring (4.11.2) on the power driving lever is when being in relaxation state, the downward arm of power driving lever is in left wallboard slotted hole partially on the front position, the right angle arm of its right angle arm and coupled follower lever becomes to go up arcuation, downward cauda is in pendulum (4.11.6) left side on the follower lever, the steel wire axle that welds together with pendulum passes axle sleeve (4.11.8) back and curves Z bar silk arm (4.11.9) in left wallboard inboard, see Figure 10 (a) and Figure 10 (b), fixing a miniature bulb (4.11.10) on the transverse arm endways, the bulb upper fixed a small brushes (4.11.11).At ordinary times, the elastic force by torsion spring on the pendulum (4.11.7) makes the steel wire arm become to lift shape, and a photoconductor drum upwards arm can be made a return journey under bulb easily.The arm of stirring the power driving lever from left wallboard slotted hole forward is during to terminal point, the elastic force drive follower lever that the power driving lever overcomes big torsion spring rotates together, the arm that they are movably connected moves downward, slide on the locking plate under the oblique sheet of stopper arms on the power driving lever from the action driving lever side, the elastic force of the little torsion spring (4.11.5) on the action driving lever makes locking plate block the stopper arms of power driving lever, simultaneously, it is horizontal on the limit at right angle that the rotation of follower lever makes its downward cauda slip over from pendulum top triangular plate, and this moment, the elastic force of big torsion spring was stored on the power driving lever.If stir the action driving lever to destination county in the slotted hole rear end, locking plate on the action driving lever breaks away from from the stopper arms on the power driving lever, stopper arms loses support, the action driving lever is rotation back under the elastic force of big torsion spring, drive follower lever and make backward rotation, the cauda of follower lever is stirred the triangular plate right-angle side on the pendulum, the elastic force that overcomes the pendulum torsion spring forces pendulum to be swung left, after follower lever cauda broadside all slips over the triangular plate right-angle side, pendulum is returning on the original position to right rotation under the elastic force of torsion spring, pendulum swing left and rotating to the right process in, the Z bar silk arm band of the left wallboard inboard that directly links to each other with pendulum bulb and hairbrush from top to bottom, move once again then from bottom to up, just allow the bulb of energising light yellow come and go and illuminate the photoconductor drum working face of once just having return from print position, go over to eliminate the round brush of residual charge while hairbrush, to eliminate residual toner.

Stirring and triggering when being installed in tripper (4.10) on the left wallboard (4.4) and the electric cleaning apparatus that disappears (4.11) and being subjected to the motion of photoconductor drum axle in the wallboard slotted hole fully makes it to move finishes predetermined function.

Figure 11 (a) is the rearview of charging device, shows the position of this device in the typewriting head.

Figure 11 (b) is charging device location drawing 11(a) side view.The relativeness that shows charging device and photoconductor drum among the figure.

Figure 11 (c) is charging device side view 11(b) in the enlarged drawing of parts (4.12).

Figure 11 (d) is charging device parts (4.12) side-looking enlarged drawing 11(c) front view.

Figure 11 (c) and Figure 11 (d), each is fixing a Z-shaped suspension plate (4.12.5) in left wallboard (4.4) and right wallboard (4.5) back upper place, suspension plate has two fulcrums flexibly connecting two connecting rods (4.12.4) on the downward plane, the lower end of connecting rod again and the platelet that is upturned on the radome (4.12.3) flexibly connect with pin, radome becomes ㄇ shape, oral area is wideer than the bottom, upwards weld lastblock nutplate (4.12.8) at the cover outer bottom, fixing a fixed head (4.12.6) by two wallboard rear part edges, adjusting screw for one stretches in the aperture of fixed head middle part, behind the cover compression spring (4.12.7), again screw is screwed on the nutplate of cover back, fixing insulation board (4.12.2) at the inner two ends of cover, twine three wire electrodes (4.12.1) that are being strained and fixed on the insulation board top and by following aperture, the end of wire electrode is connected with high-voltage line in cover, just can control the distance of wire electrode and photoconductor drum working face by the adjustment screw of regulating the fixed head back side.Wire electrode and photoconductor drum working face keeping parallelism.See Figure 11 (a) and Figure 11 (b).

Figure 11 (e) is the rearview of developing apparatus, show this device typewriting in the head the position and with the relativeness of photoconductor drum.

Figure 11 (f) is developing apparatus location drawing 11(f) side view, find out the relativeness of developing apparatus and photoconductor drum among the figure.

Figure 11 (g) is the amplification view of developing apparatus among Figure 11 (f), also is front view.

Figure 11 (h) is the side cutaway view of Figure 11 (g).

Figure 11 (i) is vertical view and the partial sectional view of Figure 11 (g).

Figure 11 (g)-Figure 11 (i) developing apparatus (4.13) claims the ink supply dish again, is fixing the little shape electromagnet (4.13.4) of an AC low-tension power supply in the capsule (4.13.5) that insulating materials is made, and the iron core of electromagnet becomes E shape, and mouth up.Each is fixing the reed of rolling up on the two ends (4.13.3) in the both sides of electromagnet, and the disc (4.13.1) that the bottom is stained with soft vibrating reed made of iron (4.13.2) is placed on the reed in the capsule.Disc bottom vibrating reed has one less from electromagnet core, but can make the distance than strong vibration when electromagnet is switched on.The limit of capsule and disc is mutually neat.In left wallboard (4.4), a backplate (4.13.6) is all being fixed in the inboard of right wallboard (4.5), the below of two backplates is rolled little limit, two right angles in opposite directions, a slit is each side arranged at the capsule bottom, capsule is inserted on these two right-angle sides and is that the ink supply dish is fixed on photoconductor drum (4.3) below by this slit developing apparatus, this moment disc the center the ready position photoconductor drum in next arm working face in the heart, the anterior edge of disc surpasses the working face of ready position photoconductor drum on previous arm.See Figure 11 (e) and Figure 11 (f).

Figure 12 (a) is the front view of illumination optical window (4.14), also is the A-A view of Figure 12 (b).

Figure 12 (b) is the location drawing of illumination optical window in the typewriting head, shows the relation with photoconductor drum left side shift fork among the figure.

Figure 12 (c) is the B-B cutaway view of Figure 12 (b), finds out the relation of shift fork (4.6) to drive link (4.14.1) among the figure.

Figure 12 (d) is the enlarged drawing that the C-C of Figure 12 (b) analyses and observe, and top is side cutaway view.

Figure 12 (e) is the enlarged drawing of parts (4.14) among Figure 12 (a).

Figure 12 (f) is the side view of Figure 12 (e).

Figure 12 (b) is on head objective lens (4.2.1) left side, in handpiece case, stretch next L shaped steel wire arm (4.14.8), the end of arm is welding an illumination optical window (4.14.9), the illumination optical window be with foil have in the middle of making expose No. 5 words and around the little frame of metal of a small amount of blank sheet of paper square hole, see Figure 12 (d), whole metal frame is painted white.On the end cap of handpiece case rectangle box inside, be screwed a base plate (4.14.3), Figure 12 (a) and Figure 12 (e), on the base plate with four little pressing plates and liner plate (4.14.5) fixing one can be up and down portable plate (4.14.4), lay a small pressure spring (4.14.7) between portable plate below and the rectangular cartridge bottom on one side, so portable plate is pushed up at the bottom of box by stage clip, movable head on the portable plate (4.14.6) also can only move up and down, the upper and lower of portable plate and movable head hollow frame all has stretches out and crooked in opposite directions uvula, in these two uvulas, be inserted in a stage clip (4.14.7), under the pressure of stage clip, movable head is pressed towards down.The movable head lower ends downward is being welded a L shaped steel wire arm, the little steel nail that there is garden week groove on a top in riveting in the middle of the portable plate upper end, block with snap ring on all grooves in garden, rectangular box is being fixed a ㄇ shape drive link (4.14.1) by on the inwall of transfer printing tube one side with two snap rings (4.14.2), drive link is welding a fork by on the arm of portable plate one end, and the little steel nail fork on the portable plate is lived.Drive link is the right angle arms that reverse certain angle downwards at the arm of left wallboard (4.4) one ends, and the arm end has the curved depression bar that inwardly meets at right angles again, and the photoconductor drum shift fork (4.6) of position just in time is pressed on this depression bar lightly giving fully, sees Figure 12 (c).During typewriting, when photoconductor drum enters into print position, depression bar is depressed in the rotation of left side shift fork, the arm of ㄇ shape drive link (4.14.1) other end also rotates, and the fork on the arm drives portable plate and moves down, and the movable head on the portable plate also and then moves down, L shaped steel wire arm that links to each other with movable head and illumination optical window stop after moving down and running into supporting plate (2.4), but the photoconductor drum shift fork is also rotating, and portable plate also moves down continuing, because movable head stop motion.So the uvula of portable plate in movable head hollow frame upper end and then moves down the stage clip in compression two uvulas, arrives print position up to photoconductor drum, this compression just stops.Photoconductor drum as photoconductor drum shift fork band returns to ready position from print position, the power that is pressed on the ㄇ shape drive link depression bar disappears, fork on the other end yoke also disappears to the power of little steel nail on the portable plate, and portable plate lifts under stage clip pressure, and the illumination optical window also and then leaves the paper letter disk.

Figure 12 (g) is the side view of Figure 12 (h).

Figure 12 (h) is the enlarged drawing of fixing device (4.15) among Figure 12 (i), also is front view.

Figure 12 (i) is fixing device (4.15) present position figure in the typewriting head.

Figure 12 (g) and Figure 12 (h) fixing device are actually the little shape infrared heating furnace of a low-voltage power supply.Two ends with the notch of two h shape electrodes (4.15.1) is clamped the row's heating wire (4.15.2) that becomes the coiling of S shape back and forth respectively clamp the electrode notch then.Must be before coiled S shape with straight heating wire spirally-wound silk in advance.Be fixed to electrode on the electrode fixed head (4.15.3) of hot-face insulation with rivet, the line of connecting with the mains, be fixed to again in the electric furnace shell (4.15.4), the electric furnace outer casing bottom all respectively has a pair of little hangers in two ends up and down, the transverse arm that supports (4.15.5) with the steel wire of bending two ends is through in two pairs of hangers, with the hangers closure, be fixed to clamping plate (4.15.6) on the groove vertical bottom face of handpiece case (4.1) print window the right at the back that steel wire supports, make the electric furnace boiler face protrude in the groove notch.When head pressed typing paper, the electric furnace boiler face just was compressed mutually together with the groove notch.The center of boiler face center and the print window level that is consistent is seen Figure 12 (i) during installation.After the far-infrared heating stove energising, the a large amount of heat of the ink powder word of black absorption heats up rapidly on the typing paper, the ink powder fusing is become one and writing is fixed with typing paper, the white paper partly then reflects away most heat makes temperature can not rise very highly, for making in the temperature that reaches ink powder fusing on the ink powder word in the short period after the energising, the heating wire of heating usefulness is as far as possible with the little thin heating wire coiling of thermal inertia.

Claims (10)

1, a kind of Chinese static typewriter with the typewriting of xerography method is by chassis (1) paper letter disk (2), transfer printing tube (3), static typewriting head (4) is formed, it is characterized in that: on the base plate (1.4) of typewriter chassis (1) first half, edge by four the peach shape sheets (1.6.1) on the paper letter disk lowering or hoisting gear (1.6) withstands a portable plate (2.6), fixing paper letter disk (2) with front and back bracing frame (2.5) on the portable plate, the both sides of (1) on the chassis, fixing two channled rails (1.2) Face to face, fixing a font size plate (1.6.4) on the anterior upper side of the right channled rail, slotted hole is other on the font size plate has three marking 3,4,5, the breach of printed words, paper letter disk lowering or hoisting gear font size selects driving lever to pass and be placed in one of them breach from font size plate slotted hole, transfer printing tube (3) is embedded in by four bearings (3.4.2) under the left and right sidesing wall plate (3.4.1) in the channled rail (1.2) of both sides, chassis and across on paper letter disk (2), fixing location tooth bar (1.3) transfer printing tube (3) below on the right on the base plate (1.4) of channled rail (1.2) front lower place, lean against on the edge before and after the left and right sidesing wall plate (3.4.1) and fixing two channled rails (3.5) privately, head flat board (3.6.1) is embedded in the channled rail with the bearing (3.6.2) on its four galianconism and is suspended under the transfer printing tube, static typewriting head (4) is by L shaped support arm (3.6.4), pin (3.6.5), head torsion spring (3.6.6) is fixed on the head flat board, head is attached on the transfer printing tube by the elastic force of head torsion spring, on the head flat board (B.6.1), fixed in space between two channled rails (3.5) the horizontal squaring apparatus of known technology, head walking rack (3.6.3) in oriented manipulation person one side's channled rail back fixation, fixing the horizontal squaring apparatus control box on the tablet on head flat board the right, under head flat board (3.6.1), pass transfer printing tube two wallboards (3.4.1) forward edge and fixing a fluorescent tube (3.4.4), fixing liner plate (3.4.5) on than the high slightly position of paper letter disk below the fluorescent tube, settle HV generator and fluorescent lamp ballast on the liner plate, a turnover big driver plate (3.7.1) is installed between transfer printing tube two wallboards (3.4.1), fixing by base plate (3.7.8) on the right wallboard, portable plate (3.7.3), movable head (3.7.5), pressing plate and liner plate (3.7.4), big plug-in strip (3.7.6), the positioner that limiting plate and liner plate (3.7.9) are formed, portable plate links to each other with big driver plate by upper links (3.7.2), the outer side edges of big driver plate rests on the arm of pressing hand lever (4.7.1) tail end connecting rod, plug-in strip on the positioner (3.7.6) edge of a knife is in location tooth bar (1.3) top, maintain one with the tooth bar tooth top and do not influence the small distance that transfer printing tube (3) work moves forward and backward, its feature also is: paper letter disk (2) is that a strip paper that is printing No. 5 words of more than 2,000 Chinese characters in common use is enclosed within two cylinders (2.3.1) that can make left-right rotation after end to end and goes up and form, under the paper letter disk of two drum front ends, also overlapping the thin steel band (2.2) of a narrow O shape, protruding three lugs that are evenly distributed in edge of the thin steel band of O shape, the two ends of cylinder (2.3.1) embed bearing (2.3.2) center has a major axis (2.3.3) to run through, cylinder is fixed on the portable plate (2.6) by front and back bracing frame (2.5.1), gum a slice smooth metal or the glass plate (2.4) used as supporting plate on the face that two bracing frames make progress down, right drum shaft (2.3.3) is pulled away from another cylinder by extension spring (2.5.2) respectively in two bracing frames (2.5.1) flute profile axis hole, transfer printing tube (3.1) is the hollow cylinder of being made by insulating materials, the garden arc angle is made at two base angles, bottom, the preceding drift angle of going up is made the big chamfering in sweptback plane, drift angle is made little chamfering or little garden arc angle on the back, on the long trough hole on the big chamfering in plane, fix a platen bar (3.1.2), inclined to one side the place ahead is to also having a long trough hole on the arc base angle, garden, front, defeated paper guide plate (3.1.3) along transfer printing tube housing back wall to garden arc angle down again on preceding garden arc angle down, but be no more than the vertical prone extended line of antetheca, defeated paper guide plate (3.1.3) two ends, the left and right sides are closed, whole defeated paper guide plate is all keeping the small distance that allows typing paper pass through smoothly with transfer printing tube shell (3.1.1), use two gear clamping plate (3.2.8) fixing the drive roll system of defeated paper handle (3.2.1) and loose cardboard hand (3.3.1) control in the gear storehouse at two ends, the inner left and right sides of transfer printing tube (3.1) respectively, drive roll system in the left gear storehouse links to each other with the straight lattice device of known technology, and the control lever of straight lattice device etc. all has protruding from transfer printing tube shell (3.1.1) left end.Drive roll is fastened pinion (3.2.4) and is linked to each other with following air roll (3.2.7) with multiple upper pressure paper roller (3.2.6) with rubber sleeve by major axis respectively again with following pinion (3.2.5), under the elastic force of the last torsion spring (3.2.10) of left and right sides out barn plate (3.2.9), make the platen bar (3.1.2) on the transfer printing tube shell (3.1.1) in the upper pressure paper roll-in respectively, following air roll (3.2.7) presses the defeated paper guide plate (3.1.3) on the preceding garden arc angle down of transfer printing tube shell, before the transfer printing tube, pasting a strip metal bus (3.1.4) on the long slot bore of vertical barrel and typewriting head (4) print window equal height, bus inside links to each other with a high-voltage line, and static typewriting head (4) is one and has held optical imaging device (4.2), tripper (4.10), print machinery (4.3)～(4.9), electric cleaning apparatus (4.11) disappears, charging device (4.12) developing apparatus (4.13) fixing device (4.15), the magazine of illumination optical window (4.14).

2, Chinese static typewriter as claimed in claim 1, it is characterized in that: the supporting plate (2.4) on the paper letter disk (2) is 1 to 2 millimeter place below paper letter disk upper surface, the length of supporting plate should be between two cylinders (2.3.1) and on the size of the upper surface of as far as possible close two cylinders, and width has comprised that the width of paper letter disk has comprised the size of stretching out O shape steel band (2.2) lug part outside the paper letter disk edge again.

3, Chinese static typewriter as claimed in claim 1, it is characterized in that: the optical imaging device (4.2) in the static typewriting head (4) is installed in handpiece case (4.1) lining, use the adjustable diameter and screw adjusting distance for one, and be marked with 3 at spiral case, 4, the objective lens of 5 printed words (4.2.1) is installed in the bottom of the handpiece case left side than etui downwards, than the plane mirror (4.2.2) that has to become under the dextrad miter angle to install above the objective lens in the etui, have one to become 135 to spend the plane mirror (4.2.4) that install at angles on left-hand on the right in the box under the print window, the centre of two plane mirrors is equipped with lens (4.2.3).

4, Chinese static typewriter as claimed in claim 1, it is characterized in that: the tripper (4.10) in the static typewriting head (4) is installed in the inboard of photoconductor drum left side wallboard (4.4), shutter disk (4.10.5) retaining is on the hole, garden that left wallboard front lower place light path is passed through, power driving lever (4.10.1) and action driving lever (4.10.3) are installed in the below of wallboard slotted hole with dog screw, big torsion spring (4.10.2) on the power driving lever is when being in relaxation state, the upper arm of power driving lever is in the wallboard slotted hole on the position after partially, power driving lever (4.10.1) tail end is at the left of shutter disk (4.10.5) afterbody triangle catch, the stopper arms at power driving lever middle part is in the below of action driving lever (4.10.3) locking plate, and action driving lever upper arm only exposes an arm on the front end final position in the wallboard slotted hole.

5, Chinese static typewriter as claimed in claim 1, it is characterized in that: print machinery (4.3)～(4.9) critical piece in the static typewriting head (4) is a cross photoconductor drum (4.3.1), the end face of its four arm is a working face, area than No. 3 words of Chinese character is big slightly, above topped metallic conductor (4.3.6) and paper substrate optical conductor (4.3.5), and with a cross card (4.3.7) on each arm with its chucking, a cross ratchet (4.3.2) and square shaft (4.3.3) are boning on the right of the photoconductor drum (4.3.1), a central shaft (4.3.4) passes their centre bore and is fixed, the central shaft of photoconductor drum penetrates photoconductor drum left and right sides shift fork (4.6.1) vertical channel-shaped hole respectively after passing the slotted hole of left wallboard (4.4) and right wallboard (4.5) again, on all grooves in the garden of two spindle noses, block snap ring at last, the square shaft on photoconductor drum right side (4.3.3) is stuck in right wallboard (4.5) slotted hole up and down in two bar shaped reeds (4.8) on both sides, by upper reed plate support (4.8.2), have the sagging sheet of pulling (4.9.1) is installed above the pallet support (4.9.2), pull and be equipped with little torsion spring (4.9.3) on the bobbin (4.9.4), its elasticity keeps pallet and recovers downward state, photoconductor drum left and right sides shift fork (4.6.1) fuses by the declutch shift shaft (4.6.2) and the axle sleeve (4.6.3) of lower end, arm of L shaped right shift fork lower end with press the coaxial connecting rod that links to each other of hand lever (4.7.1) (4.7.3) and flexibly connect, when not typewriting, after fixing extension spring (4.6.4) pulls to shift fork on right shift fork (4.6.1) and right wallboard (4.5) rear part edge, be equipped with on the position thereby make photoconductor drum be in preceding the giving of printing.

6, Chinese static typewriter as claimed in claim 1, it is characterized in that: the electric cleaning apparatus that disappears (4.11) of static typewriting head (4) lining is fixed on wallboard (4.4) outside, a photoconductor drum left side, L shaped power driving lever (4.11.1) on this device and L shaped follower lever (4.11.3) separately are fixed on the same horizontal line of slotted hole top, the left wallboard outside with dog screw, the axle sleeve of pendulum (4.11.8) is on left wallboard (4.4) slotted hole center line extended line backward below the follower lever, the dog screw of action driving lever (4.11.4) is below final position, left wallboard slotted hole rear end, the same follower lever of power driving lever (4.11.1) (4.11.3) two horizontal arms flexibly connect, big torsion spring (4.11.2) is when being in relaxation state on the power driving lever, the downward arm of L shaped power driving lever is in slotted hole partially on the front position, the right angle arm of its right angle arm and coupled L shaped follower lever becomes to go up arcuation, follower lever (4.11.3) is in side, pendulum (4.11.6) left side to the cauda of underarm, the steel wire axle that is fixed together with pendulum passes axle sleeve (4.11.8) back curves the right angle in the wallboard inboard Z bar silk arm (4.11.9), fix a miniature bulb (4.11.10) on the transverse arm endways, a small brushes of miniature bulb upper fixed (4.11.11).

7, Chinese static typewriter as claimed in claim 1, it is characterized in that: about the charging device (4.12) of static typewriting head (4) lining is installed on two wallboards (4.4) (4.5), and be in and give fully position photoconductor drum (4.3.1) backward behind arm working face, about photoconductor drum two wallboard back upper places each fix a Z-shaped suspension plate (4.12.5), the platelet that is upturned by two connecting rods (4.12.4) same ㄇ shape metallic shields (4.12.3) two ends under each suspension plate flexibly connects, be welded with a nut sheet (4.12.8) up at cover outer bottom backward, back at the nut sheet, fix a fixed head (4.12.6) by two wallboard back edge, adjust screw (4.12.9) for one and insert fixed head middle part aperture, screw in again in the nut sheet (4.12.8) after on screw, overlapping compression spring (4.12.7), insulation board (4.12.2) is being fixed at the inner two ends of radome, the three metal electrode silks (4.12.1) that are being fastened are strained on the top of insulation board, the wire electrode end is connected with high-voltage line in cover, the wire electrode and photoconductor drum (4.3.1) the working face keeping parallelism of tension, and remain on the adjustable distance.

8, Chinese static typewriter as claimed in claim 1, it is characterized in that: the developing apparatus (4.13) of static typewriting head (4) lining is installed in to give and is equipped with position photoconductor drum (4.3.1) under the working face of next arm, in capsule made of insulating material (4.13.5), fixing the small electrical magnet (4.13.4) of an AC low-tension power supply, the iron core of electromagnet becomes E shape, the mouth end up, each is fixed two ends and upwarps the reed of rolling (4.13.3) in the both sides of electromagnet, the disc (4.13.1) that bottom is stained with the Sheng ink powder of soft iron vibrating reed (4.13.2) is placed on the reed (4.13.3) in the capsule, disc bottom vibrating reed has one less but can make distance than strong vibration on the electromagnet of energising from electromagnet core, capsule (4.13.5) two bottom sides respectively has a slit, be fixed on a little limit that meets at right angles in opposite directions and roll is arranged bottom the backplate (4.13.6) on two wallboards (4.4) (4.5) about photoconductor drum, slit on the capsule is inserted on the little limit and fixes, the center of fixing back disc (4.13.1) should be under the central vertical line of photoconductor drum (4.3.1) working face, and the anterior edge of disc is equipped with the working face of position photoconductor drum to previous arm above giving.

9, Chinese static typewriter as claimed in claim 1, it is characterized in that: the fixing device (4.15) of static typewriting head (4) lining is installed in handpiece case (4.1) in the groove of transfer printing tube (3.1) one side, clamp the two ends of the row's spirality heating wire (4.15.2) that becomes the coiling of S shape back and forth respectively with the notch of two h shape electrodes (4.15.1), then notch is clamped, be fixed to electrode on the electrode fixed head (4.15.3) of hot-face insulation with rivet, the line of connecting with the mains is put in the electric furnace shell and is fixed, respectively there are two little hangers electric furnace shell (4.15.4) bottom in two ends up and down, the transverse arm that supports (4.15.5) with the steel wire of bending two ends is through in two pairs of hangers, with the hangers closure, be fixed to clamping plate (4.15.6) on the groove vertical bottom face of handpiece case (4.1) print window the right at the back that steel wire supports, typewriting head (4) not with transfer printing tube (3.1) when contacting, the electric furnace boiler face is given prominence on the groove notch, the center of boiler face center and print window is consistent, and heating wire (4.15.2) is as far as possible with the little thin heating wire coiling of thermal inertia.

10, Chinese static typewriter as claimed in claim 1, it is characterized in that: the illumination optical window (4.14) on the static typewriting head (4) is to stretch out a L shaped steel wire arm (4.14.8) downwards at head objective lens (4.2.1) left side shell, and in the little frame formation of the terminal welding of steel wire arm one metal, the little frame of metal as illumination optical window (4.14.9) is to make with the foil punching press, the centre have expose No. 5 Chinese characters and around the square hole of a little white edge, the little frame of whole metal is painted white, in handpiece case (4.1) rectangle box, fixing a base plate (4.14.3) on the end cap of the left side, fixing movable head (4.14.6) on portable plate (4.14.4) and the portable plate with four little pressing plates and liner plate (4.14.5) on the base plate, the portable plate lower end with two stage clips (4.14.7) top upwards, the upper and lower of portable plate and movable head hollow frame all has stretches out and crooked in opposite directions uvula, set up a stage clip (4.14.7) in two uvulas, movable head (4.14.6) end is being fixed L shaped steel wire arm (8.14.8) vertically down, fixing a ㄇ shape drive link (4.14.1) by on the inwall of transfer printing tube (3.1) one sides with two snap rings (4.14.2) at the rectangular box of handpiece case, drive link is being fixed a fork on an arm of portable plate one side, the little steel nail fork on portable plate top is lived, drive link is the right angle arms that reverse certain angle downwards at the arm of left wallboard (4.4) one sides, the end of arm has the curved depression bar that inwardly meets at right angles again, and the photoconductor drum left side shift fork (4.6.1) of position just in time is pressed on this depression bar lightly giving fully.

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