The thermal device
(57) Abstract:The inventive thermal device contains a thermal head mounted on the rotary support, made in the form of two shoulders of the lever axis, the cover, with the possibility of rotation about the axis. On the cover in the place of its landing on the axis there is a profile of the Cam, and on the opposite side of the cover are beveled. Reference-transporting roller serves as a support for the paper during the printing process and transports the paper to the character or graphic information. 1 C.p. f-crystals, 2 Il. The invention relates to the field of instrumentation and can be used in small-sized input device information when registering measured parameters on heat-sensitive media.Known thermal device including a folding protective cover and thermal head is installed on the cover.One of the drawbacks is that when setting the paper or when servicing the printhead is open, which can cause damage. In addition, the cable connecting the printhead cartridge with the device, Padberg who have failed.The closest to the technical nature of the claimed solution is a thermal device, comprising a housing with a protective cover, hub shaft, the print head mounted on the rotary support, made in the form of two shoulders of the lever, the locking device comprising a lever for fixing the head in the designated position, the electronic locking device.A disadvantage of the known device is the necessity of supplying the printhead to the transport shaft by a separate lever that when the negligence of the operator (not turned the lever) will entail the loss of recorded data, as well as the failure of the printhead due to violation of its thermal regime.In addition, the presence of a knife in the working area of the device also makes inspection and maintenance of the printhead and the transport shaft.The purpose of the proposed solutions is to increase the reliability of the device and facilitating maintenance.This objective is achieved in that thermal device, comprising a housing mounted in the housing swivel bearing, made in the form of two shoulders of the lever, the printhead, fitted the cap is installed in the rotary body and communicates one of my sites with free printhead shoulder swivel bearings, this section of the safety cover is provided with a Cam for engagement with the response plot swivel bearing and the axis of rotation of the safety cap parallel to the axis of rotation of the rotary support.In addition, a safety cover is provided with a bevel made on her plot, opposite from the rotation axis to the plot, interacting with swivel bearing.Due to the fact that the applicant had not found solutions with the same set of distinctive features, that, in his opinion, the proposed solution meets the criterion of "significant differences".In Fig.1 shows the inventive thermal device is diverted from the transport roller of the printhead of Fig.2 declared thermal device connected to the transport shaft of the printhead.The inventive printing device includes a housing 1, the print head 2 mounted on the rotary support 3 made in the form of two shoulders of the lever, the axis 4, the protective cover 5, with the possibility of rotation about the axis 6. Axis 4 and 6 are parallel. On the cover 5 in place of its landing on the axle 6 has a profile of the Cam 7 and on the opposite side of the cover are cm. For translating the print head 2 in the position of refilling the paper in the device or for inspection and preventive maintenance of the head 2, the cover 5 is rotated on the axis 4 in the direction of the arrow (see Fig.1). The Cam 7 is the effect on the short arm 3, moving the head 2 from the transport roller 9 and at the same time opening up access to the head 2.Summarizing the head 2 to the transport shaft 9 by rotation of the cover 5 in the opposite direction (see Fig.2), with the bevel 8 of the cover 5 extends beyond the end face of the head 2 and at the bend of the paper on a sharp edge of cover 5 allows you to take it at the Appendix to the paper forces directed along the cover 5 from the bevel 8.Performing at one end of the Cam cover, interacting with one of the two shoulders shoulders lever, allows to increase the reliability of the device. In addition, in the inventive device open cover is well visible object of observation, warning about the removal of GHGs from the transport shaft that eliminates the use of electronic locking devices. At the same time with the lid closed, the cylinder is automatically pressed against the transport shaft.The execution of the cutting element in the form of a bevel on the edge of the protective cover to release/P> 1. thermal device, comprising a housing mounted in the housing swivel bearing, made in the form of two shoulders of the lever, the print head mounted on one of the shoulders swivel bearings, hub shaft and the protective cover, wherein, to improve the reliability, the safety cover is installed in the rotary body and communicates one of my sites with free printhead shoulder swivel bearings, and this section of the safety cover is provided with a Cam for engagement with the response plot swivel bearing and the axis of rotation of the safety cap parallel to the axis of rotation of the rotary support.2. The device under item 1, characterized in that, in order to facilitate maintenance, a safety cover is provided with a bevel made on her plot, opposite from the rotation axis to the plot, interacting with swivel bearing.
FIELD: transportation; typography.
SUBSTANCE: printing device for tachograph of load carrying vehicle has body frame, printing unit, carrier block for the printing carrier. The carrier block has holder which does not move relative the printing unit in the direction of entry into the working position and opposite direction to the output from the working position and can at least partially move from the body frame. The holder, like withdrawable cabinet, has a set of lateral guide members, which are linked another set of guide members in such a way that, the holder can shift in the direction of input and come out of the body frame opposite the input direction. The printing unit in the body frame can move within the limits of a leeway. There is equipment for orientation of the printing unit relative the carrier block, so that the printing unit and the carrier are oriented relative each other, when the carrier block moves in the direction of input. Proposal is also given of a tachograph inbuilt in the printing device.
EFFECT: invention solves problem of compensating looseness and allowance in guide members of packages and guarantees good quality of printing.
22 cl, 11 dwg
FIELD: printing industry.
SUBSTANCE: invention refers to two-sided thermosensitive paper and is designed for two-sided printing. Invention includes image shaping element for two-sided direct thermal printing, which includes substrate and thermosenstivie coating on each side, and which is rolled on each side. At that, it has various final Bekk smoothness index on each side so that final Bekk smoothness index on one side is 300 or more, and final Bekk smoothness index on the other side is within 75-150.
EFFECT: higher printing quality and economic use of materials.
34 cl, 3 dwg
FIELD: printing industry.
SUBSTANCE: according to the proposed invention, printing device applies thermal roller impressing and includes a plate with a transferred pattern, the first feed roller providing continuous feeding of the film, on which a pattern is formed, a heating roller and the first auxiliary roller, which provide impressing of the first pattern into the above film fed from the first feed roller by squeezing of the above film on both of its sides with formation of a plate, on which the pattern is formed, an impressing template on which there is an initial pattern to be impressed into the film and which is installed on the heating roller surface, the first receiving roller providing reception of the plate with the transferred pattern, a rotating ink drum providing the ink application onto the first pattern impressed into the plate with the transferred pattern, a scraper blade providing formation of the second pattern, a blanket cylinder providing formation of the third pattern, and the second auxiliary roller providing formation of the fourth pattern by pressing the printing film and by printing the third pattern formed with the blanker cylinder on the above film.
EFFECT: printing device provides creation of a pattern having the size of up to several hundreds of nanometres.
15 cl, 6 dwg
FIELD: physics, computer engineering.
SUBSTANCE: laser deleting device includes a transfer unit for moving a reversible thermal recording medium containing display information with a predefined movement speed, wherein the reversible thermal recording medium reversibly changes its colour hue depending on temperature; and a laser deleting unit configured to delete display information by irradiating the reversible thermal recording medium with a laser beam during movement of the reversible thermal recording medium and by deflecting the laser beam with a predefined scanning speed which is lower than the predefined movement speed in the same direction as the movement of the reversible thermal recording medium.
EFFECT: invention enables recording and deleting on a medium over a short clock time.
15 cl, 7 dwg
SUBSTANCE: reversible thermosensitive medium for printing, comprising a base, a reversible thermosensitive layer for printing, provided on the base, and the antistatic layer, at that the antistatic layer is provided on at least a the reversible thermosensitive layer for printing or the substrate surface opposite to its surface on which the reversible thermosensitive layer for printing is provided, the antistatic layer comprises spherical fillers and a curable electroconductive polymer, and the spherical fillers satisfy the following expression (1): 4 ≤ the average diameter of particles of the spherical fillers/thickness of the antistatic layer ≤ 6… (1).
EFFECT: invention has improved antistatic properties.
12 cl, 15 dwg
SUBSTANCE: disclosed is a laser graphics control device for drawing an image on an object with laser light, which includes a vertex shifting unit (1102), which obtains graphics data for a one stroke drawing to be drawn on an object with laser light, calculates shift values (E1 and E2) for vertices (P1 and P2) of the one stroke drawing to increase the length of the one stroke drawing based on a predefined scanning rate "x", set for a vertex of the one stroke drawing, and updates the graphics data for shifting coordinates of the vertex of the one stroke drawing based on the calculated shift value; and a drawing command generating unit (1103), which generates a drawing command for outputting commands to an illumination laser device (12) based on graphics data updated by the vertex shifting unit.
EFFECT: improved quality of drawing.
11 cl, 17 dwg
SUBSTANCE: proposed device for drawing an image on thermo-carrier comprises: a unit of stroke group generation, configured with the ability of grouping continuous strokes forming the desired character image to be drawn, for generating one or more groups of strokes of continuous strokes, and each stroke within each group of strokes has at least one end point common with at least one other stroke in the respective group of strokes; a unit of removing of the first overlapped part, configured with the ability to detect the first overlapped part among the first combination of strokes connected with the same group of strokes, to remove the first overlapped part in the prescribed order of the strokes within the said the same group of strokes; and a unit of removing of the second overlapped part configured with the ability to detect the second overlapping part among the second combination of strokes connected with several groups of strokes, to remove the second overlapped part of the said groups of strokes.
EFFECT: increase in the efficiency of the method.
6 cl, 40 dwg