19results about "Writing supports" patented technology

The technical objective of the present invention is to provide a pen which is easy to carry. To this end, the pen of the present invention comprises: a pen body which has a flat quadrilateral shape; and a pen core seating part which is provided in the pen body and in which a pen core is detachably seated.

An apparatus comprises a main arm having links extending from a ground end to an effector end and allowing movement of the effector end from a first position to a second position, the links including at least a base link adapted to be pivotally connected to a base, and a spacing link pivotally mounted to a free end of the base link and extending to the effector end. A first 4-bar parallelogram has pivot joints at its corners and including the base link of the main arm. A second 4-bar parallelogram has pivot joints at its corners and including the spacing link of the main arm and an effector link at the effector end adapted to support an object. A serial interconnection is between the first 4-bar parallelogram and the second 4-bar parallelogram constraining the effector link to maintaining a constant orientation in at least two rotational degrees of freedom relative to the base.

Holding device (1) for a functional aid (10) for people with limited hand function, comprising a hand clamp (2) with a clamping device (4) arranged on the hand clamp (2), characterized in that a guide rail (3) is arranged on the hand clamp (2), via which the clamping device (4) can be slidably fixed by means of a positioning device (5).

The utility model relates to the technical field of school supplies, in particular to a wrist hooking prevention corrector which comprises a pen cap portion used for containing a pen holder, a holding portion corresponding to the position of a palm and a correcting piece used for supporting the wrist, the holding portion comprises a telescopic structure, one end of the telescopic structure is connected with the correcting piece, and the other end of the telescopic structure is connected with the pen cap portion. And the limiting structure is matched with the telescopic structure. The utility model has the advantages that: 1, the telescopic structure is positioned at the palm position, so that the length can be conveniently adjusted according to the length of the palm of a user; 2, a supporting structure formed by the pen cap part, the holding part and the correcting piece can support the palm and the wrist of the user to be in a correct writing angle during writing, so that the writing posture can be corrected, and the wrist is prevented from being hooked; and 3, the soft supporting piece can support the palm open, so that the correct pen holding posture can be kept.

An arm support includes a mounting bracket configured to mount the arm support to a support structure; the sliding rail is supported by the mounting bracket; a forearm support configured to support a forearm of a user; a linear bearing allowing a first degree of freedom for movement of the forearm support; a swivel bearing allowing a second degree of freedom for movement of the forearm support; and a universal joint that allows a third degree of freedom for movement of the forearm support.

The utility model relates to the technical field of writing correction, and discloses a novel writing correction device which comprises a bottom plate, a writing opening is formed in the inner wall of the bottom plate and used for limiting a writing area, an observation opening is formed in the inner wall of the bottom plate and located on the side face of the writing opening, a through hole is formed in the inner wall of the bottom plate, and a through hole is formed in the bottom plate. A correcting assembly is arranged on the inner wall of the bottom plate and penetrates through the inner side of the through hole, the correcting assembly is used for correcting the wrist, a fixing assembly is arranged on the inner wall of the bottom plate and penetrates through the inner side of the through hole, and the fixing assembly is used for fixing the arm. According to the utility model, through the arrangement of the correction plate, when a user hooks up or stands up the wrist, the wrist of the user rubs with the correction plate to cause discomfort of the user, and the phenomenon that the wrist of the user is hooked up or stands up can be avoided after long-term use, so that the user can develop a good writing habit; the problem that a wrist is hooked during writing is fundamentally solved.

An arm support including a mounting bracket configured to mount the arm support to a supporting structure, a track supported by the mounting bracket, a forearm support configured to support a forearm of a user, a linear bearing allowing a first degree of freedom of movement for the forearm support, a rotary bearing allowing a second degree of freedom of movement for the forearm support, and a gimbal joint allowing a third degree of freedom of movement for the forearm support.

The 9-shaped pen holding posture and pen holding posture assistor comprises a hand back plate and an arm plate which are pivoted and rotated, a fixed clamping seat is arranged on the upper portion of the hand back plate, a movable push rod seat is arranged on the clamping seat, a knob bolt is arranged on one side of the push rod seat, and the knob bolt is located on the outer side of the clamping seat and can abut against the side face of the clamping seat; a fixed large thenar sleeve is arranged on one side, facing the knob bolt, of the hand back plate; a vertical fixed supporting plate is arranged on the upper portion of the arm plate, a fixed shaft is arranged at the top end of the fixed supporting plate and rotationally connected with a movable supporting rod, and a ball head is arranged at the other end of the movable supporting rod, clamped in a square clamping base and located on a push rod base and controlled by the push rod base to slide. A bandage is arranged at the bottom of the arm plate. The device has the advantages that the hand back plate is rotationally connected with the arm plate, the included angle is convenient to adjust, the whole device is flexible to use, and the device can adapt to different hand shapes and meet continuous use in the growth process of children. The arm is placed close to a natural state, and the big thenar sleeve does not affect normal folding of the palm.

The utility model discloses a pen holding corrector for supporting fingers in the technical field of pen grippers, which comprises a position control ball, a positioning ring and a supporting gasket, the position control ball is a ball body, the positioning ring is a circular ring, the supporting gasket is of an arc-shaped long strip structure, the positioning ring is arranged at the top of the supporting gasket, and the supporting gasket is arranged at the bottom of the positioning ring. The pen holding posture of the ring finger and the little finger can be corrected, correct annular holding is formed, the correct pen holding posture is formed, more stable support is provided for pen holding, a larger pen wielding space is provided for the three fingers for pen holding, enough push-pull pen wielding space can be provided for transverse, vertical, left-falling and right-falling fingers, and the fingers are assisted in writing more smoothly.

To provide a self-help device having a preferable attachment property to a user's hand and a holding property of a cutlery such as a fork or spoon or the other target objects, although having a simple configuration.SOLUTION: A self-help device includes: a holder 11 made of a band-shaped body, the holder 11 being attachable to a hand 90 of a user by being arranged in a peripheral direction of the hand 90 along the hand 90; and a holding belt 12 having rubber elasticity, wound around and attached to the holder 11, and capable of allowing the holder 11 to hold target objects 80, 82 by being wound and attached.SELECTED DRAWING: Figure 11

This piece is an apparatus that makes writing easier when writing on non-horizontal surfaces such as a whiteboard by creating a suitable angle between the wrist and the surface. If this apparatus is used for a whiteboard, by creating a distance between hand's skin and writable surface can prevent skin allergies or any contamination. This apparatus can consist of a flexible or rubber plastic part at the bottom (the first piece) and a rigid plastic part at the top (the second piece). Also, it has an appropriated space for keeping marker's lid / cap during writing or the marker itself while is idle.

An arm support including a mounting bracket configured to mount the arm support to a supporting structure, a track supported by the mounting bracket, a forearm support configured to support a forearm of a user, a linear bearing allowing a first degree of freedom of movement for the forearm support, a rotary bearing allowing a second degree of freedom of movement for the forearm support, and a gimbal joint allowing a third degree of freedom of movement for the forearm support.

The utility model relates to the technical field of correcting tools, in particular to a comfortable writing corrector which comprises a correcting part, the correcting part comprises a supporting plate and a holding part, a fixing belt is installed on one side of the supporting plate, the supporting plate is attached to the back face of a wrist through the fixing belt, and the holding part is fixedly connected with one end of the supporting plate. And the holding part is bent from the supporting plate to one end far away from the fixing band, bypasses the jaw and extends to the palm center of the user, so that the palm part of the user is corrected. According to the comfortable writing corrector, firstly, the supporting plate is arranged on the back face of the wrist, the problem that a supporting part abuts against the palm center in the traditional design is solved, and therefore writing smoothness and comfort are greatly improved. According to the corrector, the supporting plate is stably attached to the back face of the wrist through the fixing belt, and the stability and reliability of the corrector in the using process are guaranteed. And the fixing belt ensures that the corrector does not shift due to the movement of the hand.

The utility model provides an adjustable multifunctional writing auxiliary tool, which comprises a holding assembly, the holding assembly comprises a palm rest and a finger rest, the palm rest is in an arc plate shape, a slot is arranged in the palm rest along the arc direction of the palm rest, a notch of the slot extends to one end face of the palm rest, and the other end face of the palm rest is a concave arc surface and is used for being attached to the finger surface of a thumb; the finger rest is provided with a connecting section and a fixing section, the connecting section is in an arc-shaped plate shape, the size of the connecting section is equal to that of the inserting groove, so that the finger rest is arranged on the palm rest in a sliding mode, the fixing section is in a rectangular block shape and used for enabling fingers except the thumb to be buckled on the fixing section conveniently, and the installation assembly comprises a connecting rod and an installation table. A hinging groove is formed in the other end of the connecting rod, the mounting table is provided with a hinging section and a mounting section, the hinging section is T-shaped, a vertical section of the hinging section is inserted into the hinging groove and enables the mounting table to be arranged on the connecting rod in a hinged mode through a hinging assembly, and the mounting section is provided with a pen cap used for fixing a pen.

A sound forbidding auxiliary writing device comprises a writing board (1), a touch pen (2), a touch finger sleeve (3) and a clear key (4) are arranged on one side of the writing board (1), a wrist supporting strip (5) is arranged at one end of the bottom of the writing board (1), a plurality of prompt frames (6) are printed at one end of the top of an induction panel of the writing board (1), and a plurality of different prompt characters are printed in the prompt frames (6). The multifunctional infusion pen has the advantages that for the simple requirement, a patient can select on the writing board to quickly communicate, and when writing in an infusion state, the patient can write by touching the fingerstall, so that the hand action and the hand force can be effectively reduced, and the influence on the work of an infusion needle head is avoided; the postoperative patient can perform simple writing and communication in a lying state through the reflective mirror, and convenience and applicability are achieved.

In a finger attaching instrument turnably coupled to a finger attaching tool attached between a second joint and a root joint of an index finger and used while alternatively changing it in a writing posture and a holding posture, the finger attaching writing instrument having excellent functionality is provided. The tail portion of the writing instrument is provided to be short so as not to protrude from the root joint of the index finger in the writing posture. When changing the posture, the tail portion is pressed with the thumb to turn it in the opposite direction, and then it is used. In the holding posture, the tail portion is closer to the second joint of the index finger, and the shaft body is placed on the web between the index finger and the thumb.

A technical problem of the present disclosure is to provide a pen that is easy to carry. To this end, the pen of the present disclosure includes a pen body having a flat rectangular shape, and a cartridge seating portion provided in the pen body, wherein a cartridge is detachably seated in the cartridge seating portion.

The intelligent learning correction table comprises a table body and a correction assembly, the correction assembly comprises a supporting frame and a wrist correction assembly, and a groove is formed in the edge of the upper end face of the table body; the wrist correction assembly comprises a sensing assembly and a corrector, the sensing assembly is in wireless connection with the corrector, and the sensing assembly comprises a supporting screen, an image sensor, an angle sensor and a first microcontroller; the corrector comprises an automatic telescopic piece, a vibrator and a fixing strip, and a second microcontroller is arranged in the automatic telescopic piece. During use, the supporting frame is pulled out of the groove, the height of the telescopic rod is adjusted according to the height of a child, the wrist is placed on the supporting screen, when the bending angle of the wrist exceeds 30 degrees, the vibrator vibrates for 3 seconds, and the vibration is stopped when the posture of the wrist is corrected within 3 seconds. If the posture of the wrist is not corrected within three seconds, the automatic telescopic piece automatically stretches to forcibly correct the posture of the wrist, and when the bending angle of the wrist is smaller than 30 degrees, the automatic telescopic piece automatically shrinks.

The subject matter disclosed and claimed herein, in one embodiment thereof, comprises an arm support device. The device is a set of supports that provide stability to an arm of a user during different activities or tasks. The arm support device comprises a wrist supporting component and an elbow supporting component. Both the wrist supporting component and the elbow supporting component feature a hinged area of support or ball and socket joint attached to the user's wrist or elbow via at least one compression sleeve. The unhinged ends of both the elbow supporting component and wrist supporting component feature a non-slip base. Thus, once either component of the device is secured to the corresponding area of the user's arm via the compression sleeve(s), the user can complete a multitude of tasks with extra wrist or elbow stability.