186results about "Writing implements" patented technology

The invention discloses a portable field multifunctional medical instrument, and relates to the technical field of medical instruments, the portable field multifunctional medical instrument comprises a shell with a Y-shaped cross section, a main frosted knife abutting against an ampoule bottle opening is arranged at the middle position of the shell, and a curved plate located above the main frosted knife is arranged at the middle position of the shell; a driving assembly used for driving the curved plate to move to impact the tip end of an ampoule bottle to achieve shell ejection is arranged in the shell, a bottle opening groove used for opening an aluminum cap bottle is formed in the lower surface of the shell, and the bottle opening groove is composed of a plurality of sections of curved surfaces of different sizes. The device integrates the multiple functions of bottle opening, marking, horizontal positioning, guiding and the like, medical staff can achieve various operations by taking the device without repeatedly finding and taking various medicine related tools in a first-aid kit, the time of the medical staff is saved to a certain degree, and the life rescue efficiency is improved.

To provide an information processing device, an information processing method, and an information processing program capable of leading an inner surface state to an appropriate one by estimating the inner surface state from biological information on an object person.SOLUTION: An information processing device includes: an information acquisition unit for acquiring object person biological information including at least either a biological index or a behavior index of an object person using first processing in application software; an inner surface state estimation unit for estimating an inner surface state of the object person on the basis of the object person biological information acquired by the information acquisition unit, and acquiring an inner surface state value showing the inner surface state by a value; and a processing execution unit for causing second processing difference from the first processing to be executed on the basis of the inner surface state value acquired by the inner surface state estimation unit.SELECTED DRAWING: Figure 1

This disclosure relates generally to gaming equipment and / or accessories, such as dice and dice spinners. In various aspects, disclosed dice spinners include a housing having a top and a bottom, the top defining one or more windows, and a spinner housed within the housing, the spinner having a locking mechanism and at least one dice disk. Disclosed dice spinners may further include a crown in mechanical communication with the spinner such that applying pressure to the crown causes the spinner to spin and display one or more numbers through the one or more windows of the housing.

The present disclosure relates to a computer-implemented method for measuring skin conductance of a writing instrument's user, comprising: - applying a DC voltage to user's fingers contacting the writing instrument during a writing session with the writing instrument; - measuring a current generated by reverse iontophoresis following applying the DC voltage; - calculating an average skin conductance over a specific timeframe from the measured current; - storing calculated average skin conductance data as historical data; - comparing the average skin conductance to historical data from the same user or to reference data from a group of users; and - providing an indication to the user in case that the skin conductance has decreased and / or the calculation results.

The present invention describes an innovative robotic companion device shaped as a stylus, marking a breakthrough in robotic technology. The device's stylus form factor is strategically chosen, not just for aesthetic appeal but for its functional benefits in augmenting user interaction and engagement. Integrating advanced technologies such as artificial intelligence, machine vision, and natural language processing, the robotic stylus companion offers a range of functionalities. These include personalized assistance, entertainment, and companionship, all delivered in a manner that is intuitive and natural for the user. The device's unique combination of form and function, coupled with cutting-edge technological integration, makes it a versatile and user-friendly companion, capable of adapting to various user needs and enhancing daily activities with seamless, interactive experiences.

This device is compatible with ballpoint pen refills used in stationery, allowing the housing of the stationery item to be used directly as the pen housing. This device houses a capacitive-type electronic pen refill within the cylindrical pen housing of the electronic pen, with at least the pen tip protruding from one opening in the axial direction of the pen housing. The cylindrical refill housing houses an electronic circuit, including a signal transmission circuit that generates a signal for a position detection sensor, and a rechargeable energy storage device that supplies a power supply voltage to the electronic circuit. A coil is provided at the rear end of the refill housing, on the axial side opposite the pen tip, wound around the outer side of the rear end. The energy storage device is charged by an induced current induced in the coil by an externally applied magnetic field.

The clamping device comprises a clamping mechanism, a stop mechanism, a push rod, a limiting mechanism, a base and an elastic mechanism, by applying downward pressure, the clamping device is changed from a folded state to an unfolded state so as to clamp a target ornament, and after the downward pressure disappears by loosening the clamping device, the target ornament is clamped by the elastic mechanism. The clamping device automatically clamps a target ornament by means of deformation restoring force of the elastic mechanism, linear pressing motion of the push rod is converted into control force to the interior of the clamping piece through the limiting mechanism, and resetting of the elastic mechanism is converted into control force to the exterior of the clamping piece through the push rod. The opening and closing states of the clamping pieces are precisely regulated and controlled through the internal and external synergistic effect; the interactive design conforming to the operation intuition of the user that opening is achieved after pressing is conducted and closing is achieved after loosening is conducted brings pleasant operation experience and reliable psychological expectation to the user.

To allow a user to remove a rechargeable battery from a digital pen.SOLUTION: A digital pen includes a slim pen section 11 equipped with a front pen segment 12 having a writing element formed especially as a pen tip for writing on a pad, and a pen segment 13 disposed behind the front pen segment 12, having, in particular, a housing, and containing, in particular, a slim rechargeable battery 14 for supplying electricity to an electronic component of the front pen segment 12. The rechargeable battery 14 includes an electric contact section. The digital pen is configured to supply, via the electric contact section, an electrical charging flow of a charging source to the rechargeable battery 14. The rechargeable battery 14 is arranged so as to be detached from the pen segment 13 disposed behind, in order to remove the rechargeable battery 14 from the pen section 11.SELECTED DRAWING: Figure 1

The present application relates to an electronic pen, which includes a pen tip, a pen tube, a pen core, and further includes a circuit board fixed within the pen tube; two contact terminals respectively connected to the circuit board; a triggering portion disposed within the pen tube, which can be electrically connected to the two contact terminals when the writing tip of the pen core is squeezed and causes the pen core to move; a reset member having elasticity and disposed within the pen tube, which can reset the pen core and open the electrical connection between the triggering portion and the two contact terminals. By using the movement of the pen core to control the electrical connection or disconnection between the triggering portion and the two contact terminals, when a student starts writing, the writing tip of the pen core is squeezed, causing the triggering portion to be electrically connected to the two contact terminals, thereby conducting the circuit board. When the student lifts the pen, the reset member resets the pen core and opens the electrical connection between the triggering portion and the two contact terminals, thereby opening the circuit board. This process repeats, and by recording the number of times the circuit board is conducted, the writing volume of the student can be estimated, which is convenient for educational institutions to formulate teaching tasks or control the amount of homework of students.

The utility model discloses a primary school protective compass, which relates to the technical field of learning tools and comprises a fixing frame, a supporting plate and a connecting plate are rotatably connected to the surface of a fixing shaft at the bottom end of the fixing frame, a positioning sharp block is fixedly connected to the bottom of the supporting plate, a universal ball seat is arranged at the bottom end of the positioning sharp block, and a universal ball is rotatably connected to the inner wall of the universal ball seat. The bottom end of the positioning sharp block penetrates through and is fixedly connected to the center of the universal ball, clamping columns are fixedly connected to the two sides of the universal ball seat, a fixing shell is arranged at the bottom of the supporting plate, the side faces of the universal ball seat and the clamping columns are movably inserted into the top of the inner wall of the fixing shell, and a fixing ring is fixedly connected to the side face, away from the supporting plate, of the connecting plate. The drawing pen solves the problems that when the needle point of the circle center is increased along with the angle of the drawing pen, the supporting force of the inclined needle point is weakened, in order to guarantee the completeness of a drawn circle, the drawing pen can draw the circle only by increasing the pressing force, and at the moment, the needle point easily penetrates through the paper surface, so that the completeness of the paper surface is damaged.

This invention provides a thermochromic learning tool set that allows users to record the process of arriving at the correct answer to a learning problem, as well as the resulting answer, and to erase the written content, while also allowing for repeated exposure and concealment of pre-set correct answers on the learning tool. [Solution] A learning tool set comprising a writing instrument containing a thermochromic writing instrument ink composition which contains a heat-decolorizing reversible thermochromic pigment, which changes from a colored state to a colorless state upon heating, and which retains the colorless state at room temperature, and a learning sheet 13 on which a problem display section 15 and an answer display section 16 corresponding to the problem display section are provided on the surface of the sheet 14, wherein the answer display section contains a heat-developing reversible thermochromic pigment, which changes from a colorless state to a colored state upon heating, and from a colored state to a colorless state upon cooling.

Provided is an electronic pen that includes a body portion housing of an electronic pen body portion has housed therein a refill body and a circuit board having a side switch formed by a push button switch mounted thereon, and has a pen-point opening portion through which a pen point of the refill body protrudes. A pressing member is provided in a side opening portion of the body portion housing such that the pressing member is disposed on the side switch in such a manner as to be prevented by an engagement portion from protruding outwardly from a side surface of the body portion housing. The side switch of the circuit board is operated through the pressing member of the electronic pen body portion when an operation unit of the outer housing having the electronic pen body portion installed therein is pressed.

A computer implemented method for computing a plurality of virtual texture waveform definitions, comprising: obtaining first texture data at least partially characterising a texture of an existing writing surface, obtaining second texture data at least partially characterising an intended texture experienced by a user when the haptic writing instrument when writing on the existing writing surface, generating virtual texture data by modifying the first texture data based on at least the second texture data, segmenting the virtual texture data into at least first and second regions representing, respectively, at least a first texture type and a second texture type, generating at least first and second virtual texture waveform definitions corresponding, respectively, to the first and second texture types, and outputting at least the first and second virtual texture waveform definitions.

The teachings of the present disclosure include systems and / or methods for encoding digital data into a handwritten sample. An exemplary method includes accessing a predetermined vibration pattern stored in memory that corresponds to defined data, and vibrating a stylus based on the predetermined vibration pattern during creation of the handwritten sample to encode the defined data into the handwritten sample.

The utility model relates to a medical multifunctional pen which comprises a pen body, an ampoule bottle cutting module is arranged at the rear end of the pen body, the ampoule bottle cutting module comprises two wheel shaft mounting pieces which are fixedly connected to the rear end of the pen body and extend outwards in parallel, the two wheel shaft mounting pieces are provided with rotating shaft holes, a rotating shaft is inserted into the rotating shaft holes, and the rotating shaft is provided with a rotating shaft. The grinding wheel is arranged between the two wheel shaft mounting pieces; a detachable scrap collecting pipe is inserted into the periphery of the rear end of the pen body, the scrap collecting pipe completely wraps the grinding wheel and the axle mounting piece in a pipe body, bottle cap inserting holes are formed in the two sides of the scrap collecting pipe corresponding to the outer end of the grinding wheel, and the outer end part of the grinding wheel is located on the outer side of the inner side edge of each bottle cap inserting hole on an orthographic projection plane perpendicular to the axis of the scrap collecting pipe; and an adhesive layer is arranged on the inner wall surface of the scrap collecting pipe. The collecting pipe completely covers a grinding wheel and a wheel shaft mounting piece, and is matched with an inner wall adhesive layer to realize real-time adsorption and collection of glass fragments, so that the fragments are prevented from escaping.

We provide a writing instrument-type textbook equipped with digital information access capabilities. [Solution] A physical writing instrument-type textbook that enhances convenience and learning efficiency by allowing access to learning materials and educational content using various access methods such as QR codes, NFC, RFID tags, or Bluetooth communication, and by allowing direct access to necessary content via smartphones and tablets through information access means built into the pen body.

The utility model discloses a pen with a rotatable toy, which comprises a pen main body and the toy, the toy comprises a rotating body and a cover plate, the rotating body comprises an annular base part and a plurality of blades which are uniformly distributed on the periphery of the base part in the circumferential direction and are obliquely arranged, one of the cover plate and the pen main body is provided with a connecting column, and the connecting column is provided with a rotating shaft. One part is provided with a connecting column, the other part is provided with an inserting hole, the pen main body is provided with a boss, the connecting column or the inserting hole is arranged on the boss, the base part and the connecting column are in rotary connection fit through an inner hole of the base part, the cover plate and the boss are located at the two axial ends of the base part respectively, and the toy is arranged on the side portion of the pen main body. Or the toy is arranged at the end part of the pen main body. The pen is provided with the rotatable toy, the toy of the pen can be driven to rotate through airflow or blowing, the operation mode is novel, and the playability is high.

The interesting writing pen comprises a pen holder and a pen clip, the pen clip is rotatably connected to the pen holder, and a reset piece is arranged between the pen holder and the pen clip; the pen clip is provided with a knocking part, the pen holder is provided with a sounding part, at least part of the sounding part is hollow, and the knocking part abuts against the sounding part; external force is applied to rotate the pen clip, the reset piece drives the pen clip to reset, and the knocking part can knock the sounding part and make a sound. According to the pen clip, the sounding part and the knocking part are arranged, so that the pen clip has the functions of clamping an external carrier and knocking and sounding at the same time, the pen clip is endowed with more functions, the interestingness of a writing pen is improved, the whole structure is simplified, and machining is convenient. Besides, the interesting writing pen can help the user to relieve pressure through sound produced by impact of the knocking part and the sound production part after the user holds the pen for use for a long time, so that the mood is relaxed.

The invention relates to a digital pen with an elongated pen part (11) having a front pen part section (12) with a writing element for writing on a surface such as paper or a touchscreen, and a pen part section (13) arranged further back than the front pen part section (12), in which - entirely or partially - a rechargeable battery (14) for supplying power to at least one electronic component of the front pen part section (12) is arranged. The rechargeable battery (14) has at least two electrical contacts via which electrical charging current from a charging source can be supplied to the rechargeable battery (14). The invention is characterized in that the rechargeable battery (14) is arranged detachably in the pen part section (13) arranged further back for removing the rechargeable battery (14) from the pen part (11).

The utility model belongs to the field of office equipment, and particularly relates to conference room equipment for paperless office. The technology comprises a vertically arranged multifunctional pen, the multifunctional pen comprises a first groove body and a second groove body which are distributed up and down, the groove bottom end of the first groove body is attached to the groove bottom end of the second groove body, a white board pen is arranged in the first groove body, a gap is reserved between the white board pen and the inner side wall of the first groove body, and a wiping rag is wound on the white board pen; a reset assembly used for driving the wiping rag to be recycled to the whiteboard pen is arranged between the wiping rag and the whiteboard pen, a through hole used for the movable end of the wiping rag to penetrate out is formed in the outer side wall of the first groove body, a check block is fixed to the portion, located on the outer side of the through hole, of the wiping rag, and an infrared emitter is arranged in the second groove body. According to the design, writing on the whiteboard is facilitated, content on the whiteboard or projected content can be guided through infrared rays, and meanwhile, the wiping rag can be conveniently pulled out to clear handwriting written by the whiteboard pen, and then the wiping rag can be stored in the first groove body through the reset assembly.

The utility model belongs to the technical field of intelligent pens, and particularly relates to an intelligent control pen device which comprises a penholder, a pen point is arranged at one end of the penholder, a groove is formed in the end, away from the pen point, of the penholder, and a mounting block is arranged in the groove of the penholder; the protective sleeve is slidably arranged in the groove body, a through groove is formed in the protective sleeve in the length direction of the pen holder, and a first spring is connected between the protective sleeve and the mounting block; the control lamp is slidably arranged in the through groove, and a second spring is connected between the control lamp and the mounting block; and the ejection mechanism is arranged in the through groove, is matched with the control lamp and is used for ejecting the control lamp out of the through groove. The control lamp is protected through the slidable protective sleeve, the control lamp is ejected out through the ejection mechanism during use, the protection structure is prevented from obstructing use of the control lamp, it is ensured that the effect of the laser lamp is not interfered by accumulated dust, the indication range of the infrared lamp is not limited, and the use performance of the control lamp is improved.

The utility model relates to the field of scratch paper fixing, and discloses a combined scratch paper fixing device which comprises a fixing plate, a mounting plate is fixedly connected to the surface of one end of the fixing plate, a fixing assembly is arranged on the surface of the top of the mounting plate, and a storage assembly is arranged on the surface of the bottom of the fixing plate. The storage assembly comprises storage boxes symmetrically and fixedly connected to the surface of the bottom of the fixing plate, storage grooves are formed in the storage boxes, inserting grooves are formed in openings of the storage boxes, limiting grooves are oppositely formed in the openings of the storage boxes, baffles are arranged in the storage boxes, one end of each baffle is fixedly connected with a shifting block, and the other end of each baffle is fixedly connected with a sliding block. And guide blocks are fixedly connected to the two sides of the baffle correspondingly, and reset springs are fixedly connected to the surfaces of the guide blocks correspondingly. According to the portable writing pen, due to the arrangement of the storage assembly, the writing pen is prevented from falling off due to jolting and shaking in the carrying process, and due to the arrangement of the shifting block and the baffle, a user can use and carry the writing pen conveniently.

The utility model relates to the technical field of stationery, and provides a novel stationery pen which comprises a pen body, the pen body is provided with a containing and installing portion used for containing and installing an odor piece, and the odor piece is detachably installed on the containing and installing portion. The smell part is detachably arranged on the accommodating and mounting part of the pen body in a use state; and the smell piece is accommodated on the accommodating mounting part of the pen body in a non-use state. The refreshing device is provided with the containing and installing part for containing and installing the smell piece, and the smell piece is detachably arranged on the containing and installing part so as to meet the requirement of a user for the refreshing function in daily use.

The utility model discloses a compass pen which comprises a main body, a pen body and a compass foot, the pen body comprises a barrel-shaped shell, a refill outlet button movably arranged on the barrel-shaped shell and a pressing refill outlet assembly arranged in the barrel-shaped shell and connected with the refill outlet button, and a first connecting through hole is formed in the upper end of the barrel-shaped shell; a refill inlet through hole is formed in the main body, when the pen body and the compasses leg rotate relative to the main body until the compasses pen is in a folded state, the refill inlet through hole is communicated with the pressing refill outlet assembly through the first connecting through hole, and the refill inlet through hole, the first connecting through hole and the pressing refill outlet assembly are all located on the same straight line; therefore, the refill can be arranged in the refill pressing and discharging assembly through the refill inlet through hole and the first connecting through hole. Compared with a traditional compasses pen, after the refill in the pen body of the compasses pen is used, the pen body does not need to be detached, the refill can be arranged in the refill pressing and discharging assembly through the refill inlet through hole and the first connecting through hole, and the compasses pen is more convenient to use.

The utility model discloses automatic closing-in equipment for pen point processing, which belongs to the field of pen point closing-in devices and is characterized in that a plurality of mounting screw holes are formed in the upper end of a connecting table, three guide grooves are formed in the upper end of the connecting table, a modular assembly block is mounted in each guide groove, a closing-in cone frustum is arranged on each modular assembly block, and a closing-in groove is formed in each closing-in cone frustum. Multiple parts are matched to realize the closing operation of the pen point; guide blocks matched with the guide grooves are formed in the lower ends of the modular assembly blocks, and fastening bolts are inserted into the modular assembly blocks. The combination of the modular assembly blocks and the closing-up cone frustum can quickly complete pen point closing-up, and the production efficiency is improved. Due to the design of the guide grooves and the splicing blocks, stable installation and accurate alignment of the cone frustum are ensured, and the machining precision and the process smoothness are improved. The modular design facilitates replacement of worn parts, simplifies maintenance and repair, and reduces downtime. The advantages of saving space and cost are achieved through compact design and modularization characteristics.

The present invention provides an electronic pen, which is constructed by attaching an electronic pen cartridge to a writing instrument casing, and is equipped with a side switch that allows for proper and reliable operation. [Solution] The main body housing 11a of the electronic pen body 1 houses a rod-shaped core 12 and a circuit board 18 on which a side switch 18a configured as a push-button switch is mounted, with the pen tip of the core 12 protruding from the pen tip opening 11FH. A pressing member 11b is provided on the side switch 18a at the side opening 11SH of the main body housing 11a, and is prevented from protruding outward from the side of the main body housing by a locking portion 11ba. When the operator of the outer housing to which the electronic pen body 1 is attached is pressed, the side switch 18a of the circuit board 18 is operated via the pressing member 11b of the electronic pen body 1.