39results about How to "Comfortable writing" patented technology

A personal digital unit includes an image display together with a software-driven processor for managing the display. The display also includes a writing input capability. The display is divided into a more comprehensive window and a less comprehensive writing window. A locator rectangle is added to the image within the more comprehensive window and corresponds in proportionate position and size to the location and size of the writing window within the virtual page of the display.

A desk with tilt-adjustable tops includes a stand frame; a front top mounted to an upper front portion of the stand frame via a front tilt control device; and a rear top mounted to an upper rear portion of the stand frame via a rear tilt control device. The stand frame is height-adjustable and has a storage box located below a rear portion of the front top. The front and the rear top may be separately adjusted to different tilt angles best for writing, drawing, or reading at the desk. In normal time, the front and the rear top may be simultaneously restored to a horizontal state or adjusted to the same plane with the storage box invisibly located below the front top, so that the desk is used as a general desk with a flat top.

A desk with tilt-adjustable tops includes a stand frame; a front top mounted to an upper front portion of the stand frame via a front tilt control device; and a rear top mounted to an upper rear portion of the stand frame via a rear tilt control device. The stand frame is height-adjustable and has a storage box located below a rear portion of the front top. The front and the rear top may be separately adjusted to different tilt angles best for writing, drawing, or reading at the desk. In normal time, the front and the rear top may be simultaneously restored to a horizontal state or adjusted to the same plane with the storage box invisibly located below the front top, so that the desk is used as a general desk with a flat top.

A ball-point pen comprises: a ball-point pen tip, a coil spring, a refill, a mid tube, a upper tube, a clip, a sliding bar, a lower holder, a pen cap, a back plug spring, a sliding bracket, and a back plug; wherein the refill spring is placed inside the ball-point pen tip holder, the refill is placed inside the space formed between the tip holder and the mid tube, the lower holder is fixed on the pen cap, the sliding base, back plug spring, and back plug is fixed on the lower holder whiling being moveable, the sliding bar is fixed inside the sliding bar, the sliding bar is placed inside the sliding base, the refill is connected to the mid-connected tube, the mid-connected tube is connected to the upper-connected tube, and the upper-connected tube is connected to the pen cap. Accordingly, the characteristic of convenient replacement of refills, comfortable writing, and good appearance with regard to a ball-point pen can be achieved.

The present invention relates to a wireless positioning pen with a pressure-sensitive tip comprising an electric power source, optical system (1), inertial sensors and Bluetooth wireless technology, in which a casing (6) is provided with the second casing (7) in the rear, and the top part is provided with holes (61) with fingerboards (8) with buttons; said casing (6) provides a sliding housed body (4) with a battery (10) therein, a head (3) is attached to the front part thereof, and the first cover is (5) provided with a fastening mechanism (51) attached to lower part of the body (4), wherein the said body (4) houses a printed circuit board (2) consisting of the first fixed part (21), the second fixed part (22), the third fixed part (23), and the fourth fixed part (24) mutually interconnected with flexible parts (20), wherein the front body (4) part is provided with the optical system (1) configured for sliding thereof on the PCB fixed part (14) bearing the optical sensor (13) connected through the PCB flexible part (15) to the fourth fixed part (24), wherein the head (3) is provided with a tip button (92) with a light source (16), and in addition, a capacitive sensor (91).

The invention discloses a multi-functional bed and double-deck bed and integrated double-deck bed formed thereby. The multi-functional bed comprises bed frames, bed boards, beside tables and backboards, the bed boards comprise movable parts and fixed parts, wherein the backboards, the movable parts of the bed boards and the bed boards form a chair structure; and table boards are arranged on the beside tables so that people can read, write and operate computers conveniently with the table boards when sitting on the bed; and the bed function can be restored when people need to sleep on the bed. Therefore, the bed with such structure can achieve the functions of chairs and beds, so that people can read, write and operate computers comfortably on the bed.

The invention relates to an English teaching blackboard, in particular to an English teaching blackboard. The blackboard is provided with evenly-arranged lines, so that blackboard writing is neater and more orderly when teachers write English words, students look the blackboard more comfortably, and learning interest of the students is increased. The height of the device can be automatically controlled and adjusted as needed, and the device can display time and achieve voice broadcast through a loudspeaker on the hour. A rubber sleeve makes contact with a base. The lower end of a hydraulic cylinder is connected with the base. The upper end of the hydraulic cylinder is connected with a support. A blackboard body is installed on the support. A blackboard eraser placement bin and a chalk placement bin are installed on the blackboard body. A blackboard eraser is placed on the blackboard eraser placement bin. The lines are evenly distributed on the blackboard body. A control chip, an electromagnetic valve and a battery are arranged inside a control box. A light emitting diode and the loudspeaker are installed on the control box. A control panel is installed on the blackboard body. A liquid crystal display screen and a control button are arranged on the control panel.

The invention discloses a combined type teaching plate which comprises a writing device and a supporting device, wherein the writing device comprises a supporting plate and a base plate; clamping buckles are arranged at center positions of the upper, lower, left and right ends of the front end face of the supporting plate; a writing board is arranged on the front side face of the supporting plateand is clamped with the supporting plate through the clamping buckles; the supporting device comprises two cylindrical telescopic rods and two landing legs; the two telescopic rods are arranged on therear side face of the supporting plate; the two landing legs are arranged at the bottom ends of the two telescopic rods; and an angle adjusting device is arranged between the telescopic rods and thesupporting plate. The combined type teaching plate is simple in structure and convenient to mount and carry; and height and inclination angle of the teaching plate can be adjusted according to demandsof the actual situation, so that the combined type teaching plate is comfortable in writing, simple and convenient to move and deserves popularization.

A water-based ink composition for ballpoint pen, which comprises at least a colorant, water, a shear-thinning tackifier and a thickening inhibitor, wherein a ratio (x) of a viscosity after evaporation of 40 wt % of water from the total ink amount to an initial ink viscosity (as measured by EMD viscometer at 1 rpm and 20° C.) is 2 or less; and a ballpoint pen comprising the same.

The invention discloses an office multi-functional atomized pen container comprising a base. The top of the base is fixedly connected with a pen container body, a glass water tank and an atomizing water inlet cavity, wherein a pen containing cavity is arranged inside the pen container body, a pen container base is arranged at the bottom of the pen containing cavity, a rubber cushion is arranged above the pen container base, the glass water tank is internally provided with a three-fork decorative RGB lamp, the outer side of the three-fork decorative RGB lamp is equipped with a water-proof cover, the atomizing water inlet cavity is internally provided with an atomizer, and a control panel is arranged above the outer side of the atomizer. The invention relates to the technical field of officesupplies. The office multi-functional atomized pen container solves the problems that most pen containers only have the function of pen containing and are single in function and the pen container seems disorder if other objects are placed, fragrance can be emitted to create a scent atmosphere, a person feels comfortable during writing and office doing, the condition that an office is dry when anair conditioner is started is prevented, meanwhile, the functions of refreshing and odor removing are achieved, and a desktop can be decorated.

The invention discloses a preparation method of an anti-skid stationery pen cap. The preparation method comprises the following steps: step (1) preparing raw materials by weight; step (2) adding hydrogenated styrene-isoprene-styrene block copolymer and paraffin oil into a stirred container with a blender, and processing to obtain a mixture A; step (3) adding homopolymeric polypropylene, ethylene-acrylic copolymer, hydrogenated styrene-butadiene-styrene segmented copolymer, calcium carbonate, silicon-based thermoplastic vulcanized rubber and an antioxidant to the mixture A obtained in the step(2), and stirring uniformly to obtain a mixture B; and step (4) plasticizing the mixture B, extruding and then granulating to obtain the anti-skid stationery pen cap. The anti-skid stationery pen caphas a good anti-skid performance and soft skin touch; and the use of the pen cap on a pen allows a user to write comfortably when the user holds the pen, and the pen cap has a good anti-skid effect.

The invention relates to a multifunctional computer desk on a bed guardrail and belongs to the field of furniture; the multifunctional computer desk on the bed guardrail disclosed by the invention is composed of a support rod, a computer desk plate, a network cable spigot, a socket, a lamp switch, a lamp groove, a lamp, an adjusting groove, a baffle, an air outlet, an adjustable computer desk plate, a pen groove, a cup groove, a hinge, a bottom frame, an adjusting frame and the bed handrail; the bottom frame and the bed handrail are connected together and fixed; the computer desk surface above the bottom frame is composed of the computer desk plate and the adjustable computer desk plate; the computer desk plate is at the right side of the bottom frame and stuck on the bottom frame; the adjustable computer desk plate is at the left side of the bottom frame and connected with the bottom frame by virtue of the hinge; the matching relationship between the adjusting frame and the adjusting groove can be adjusted; the baffle is also arranged at the inclined lower part in the front of the adjustable computer desk plate; the air outlet is in the centre of the adjustable computer desk plate; the network cable spigot, the socket, the lamp switch and the lamp are fixed on the computer desk plate; the lamp groove, the cup groove and the pen groove are designed on the computer desk plate; the lamp is installed in the lamp groove. The free space in a dormitory can be sufficiently utilized; furthermore, the multifunctional computer desk on the bed guardrail disclosed by the invention is multifunctional.

The invention belongs to the field of formula and preparation of chalks, and in particular relates to a dust-free and environment-friendly chalk and a preparation method thereof. The chalk is prepared from the following components in parts by weight: 30 to 40 parts of titanium white powder, 15 to 20 parts of calcium sulfate, 15 to 25 parts of stearic acid, 5 to 10 parts of bean oil, 5 to 10 parts of paraffin, 1 to 5 parts of talc powder, and 0 to 1 part of pigment. The chalk does not contain toxic or volatile substances, does not have toxicity or smell, is environment-friendly, and is beneficial to improvement of a teaching environment.

The invention provides a table mat. By the aid of the table mat, the shortcoming of the deficiency of functions of utilizing cup mats and mouse mats by the aid of the structure of an existing table mat with a function of assisting users to effectively write can be overcome. The table mat is characterized in that a circular cup mat, a hard cow leather mat and a mouse mat are embedded into the table mat, and winding holes are formed in the table mat by means of clipping. The table mat has the advantages that the table mat has functions of conveniently utilizing the cup mat and the mouse mat by the aid of the structure of the table mat on the basis that the table mat can normally realize a function of assisting users to effectively write, wires of digital products can penetrate the winding holes in the table mat, and accordingly the digital products can continue being placed and used on the table mat while the digital products are charged; appliances such as coffee cups can be arranged on the circular cup mat, so that a table can be prevented from being damaged by high-temperature heat, the users can comfortably write owing to the hard cow leather mat, and the table mat can directly have a mouse operating function owing to the mouse mat.

An existing table mat has a function of assisting writing of a user, however, the table mat have no function of using a cup mat and a mouse mat based on the self structure of the table mat. The invention provides a table mat; the table mat is characterized in that a circular cup mat, a hard cattlehide mat and a mouse mat are embedded on the table mat; and wire wrapping holes are formed in the table mat. The table mat has the beneficial effects as follows: on the functional basis of normal use of the table mat in assisting writing of the user, the table mat obtains the function of using the cup mat and the mouse mat conveniently based on the self structure of the table mat; wires of digital products can pass through the wire wrapping holes in the table mat, so that the digital products can be charged and used on the table mat concurrently; the circular cup mat can be used for placing a coffee cup and the like, so that damage of the table caused by a high temperature can be avoided; by virtue of the hard cattlehide mat, more comfortable writing can be realized; and by virtue of the mouse mat, the table mat has a function of directly operating a mouse.

The invention relates to the technical field of teaching equipment, and particularly relates to a teaching tool for standardizing English written form. The teaching tool comprises a housing, a supporting plate and a telescoping device, wherein a U-shaped cavity, and a cavity for storing the telescoping device are arranged in the housing; the supporting plate is arranged in the U-shaped cavity; a slide rail is arranged on the inner wall of the housing, and a sliding chute which fits the slide rail is arranged on the supporting plate; sleeve sets, each comprising four sleeves which are uniformlyarranged, are symmetrically arranged at two sides of the supporting plate; a handle is arranged on the supporting plate; a stripy through hole which is connected to the supporting plate is formed inthe handle; a driving rod is arranged on the supporting plate and passes through the stripy through hole; an antiskid layer is arranged at the end part, extending out of the stripy through hole, of the driving rod; the telescoping device is of a structure of a telescoping rod or a flexible rule; the lower end of the supporting plate is propped to the telescoping device. According to the technicalscheme, the teaching tool for standardizing the English written form has the advantage that the interest of students in studying can be increased while a teacher can conveniently write.

The invention relates to a multifunctional desk, in particular to the multifunctional desk for Chinese education, and aims to solve the technical problem to provide the multifunctional desk for the Chinese education, which is capable of providing a good writing environment for a student, has diversified functions and is convenient to use. The multifunctional desk for the Chinese education comprises a supporting plate, first supporting rods and the like, wherein sliding barrels are symmetrically arranged at the left side and the right side of the lower part of a desk bucket; the first supporting rods are arranged in the sliding barrels in a sliding way; the supporting plate is arranged at the lower parts of the first supporting rods; a second supporting rod is arranged at the middle position of the lower part of the desk bucket; moving devices are arranged at the inner part of the desk bucket; a desk surface is arranged at the upper part of the desk bucket. According to the multifunctional desk disclosed by the invention, effects of providing the good writing environment for the student, being diversified in functions and being convenient to use are achieved; by using the multifunctional desk, the student can feel comfortable, the student can take a fancy to learning, deep interest in learning is generated, the functions are diversified, and various demands during a learning process of the student can be met.

To provide a ball-point pen capable of suppressing the backlash of a pen point and capable of obtaining a good writing feeling. The ball-point pen comprises a ball-point pen tip 4 having a writing ball 13 held to the leading end thereof in a rotatable manner, a shaft cylinder 1 having a through-hole 14 formed to the leading end thereof to house an ink housing part 17 and constituted so as to protrude the ball-point pen tip 4 from the through-hole 14 and a resin joint for connecting the ball-point pen tip 4 and the ink housing part 17 and having contact parts (5c and 6e) coming into contact with an ink guide hole 12 for guiding ink to the ball-point pen tip 4 and the leading end of the shaft cylinder 1. The contact parts are formed at a plurality of places in an axial direction.