CN113910809A

CN113910809A - Handheld pen holding correction device with adjustable size

Info

Publication number: CN113910809A
Application number: CN202111220442.3A
Authority: CN
Inventors: 秦敬勇
Original assignee: Wenchang Middle School In Taoyuan County
Current assignee: Wenchang Middle School In Taoyuan County
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-01-11
Anticipated expiration: 2041-10-20
Also published as: CN113910809B

Abstract

The invention relates to a pen holding correction device, in particular to a hand-held pen holding correction device with adjustable size. The finger force applying device comprises a connecting plate II and a back plate, wherein the connecting plate II is respectively arranged on two sides of a baffle, the tail end of the connecting plate II is rotatably connected to the baffle, a through groove is formed in the inner side of the connecting plate II, a connecting plate I is arranged outside the connecting plate I, a sliding block is arranged on the connecting plate I and is of a circular structure, the sliding block is slidably connected in the through groove, a knob is connected above the sliding block in a threaded mode, the back plate is located on the inner side of the connecting plate I, a connecting rod is arranged on the inner side of the back plate, and the other end of the connecting rod is connected to the connecting plate I and the connecting plate II.

Description

Handheld pen holding correction device with adjustable size

Technical Field

The invention relates to a pen holding correction device, in particular to a hand-held pen holding correction device with adjustable size.

Background

The correct pen holding posture is the first step of calligraphy practice, but for partial people, the correct pen holding posture is difficult to get used by self, the pen holding correction device is required to assist, the traditional pen holding correction device only can help a calligraphy practicing person to fix the positions of the thumb and the forefinger, even if the pen holding position is correct, the calligraphy practicing person can also possibly cause the deformation of the thumb and the forefinger due to the incapability of controlling the exertion degree in the calligraphy practicing process due to the excessive exertion, and the finger ache finally causes the calligraphy practicing difficulty in the long-time calligraphy practicing process due to the deformation of the holding materials.

Disclosure of Invention

The invention aims to provide a hand-held pen-holding correcting device with adjustable size, which solves the problems that the traditional pen-holding correcting device provided in the background technology only can help a calligraphy practicing person to fix the positions of a thumb and a forefinger, and even if the pen-holding position is correct, the calligraphy practicing person can cause the deformation of the thumb and a forefinger due to excessive exertion because the exertion degree cannot be controlled in the calligraphy practicing process, and the finger is sore and finally difficult to practice calligraphy due to the deformation of the holding device in the long-time calligraphy practicing process.

In order to achieve the purpose, the handheld pen holding correction device with the size adjustable comprises a holding posture correction device, a gripping device and a finger shaping device, wherein the gripping device and the finger shaping device are installed on the holding posture correction device;

the finger styling device at least comprises:

the second connecting plate is arranged on two sides of the baffle respectively, the tail end of the second connecting plate is connected to the baffle in a rotating mode, a through groove is formed in the inner side of the second connecting plate, a first connecting plate is arranged outside the second connecting plate, a sliding block is arranged on the first connecting plate and is of a circular structure, the sliding block is connected in the through groove in a sliding mode, a knob is connected above the sliding block in a threaded mode and is located above the second connecting plate, and the size of the knob is larger than that of the through groove;

the back plate is located on the inner side of the first connecting plate, a connecting rod is arranged on the inner side of the back plate, and the other end of the connecting rod is connected to the first connecting plate and the second connecting plate.

The back plate is preferably made of rubber materials, when the length and the angle of a component formed by the connecting plate I and the connecting plate II are changed, the back plate can be adapted to change in time, the back plate is attached to the index finger and the thumb, and friction of the component formed by the connecting plate I and the connecting plate II on the index finger and the thumb is reduced. Then tighten the knob and fix its position, the forefinger includes anterior segment, middle section and tail-end, and the subassembly regulation mode of its one side is the same, and the subassembly after the regulation will drive the backplate crooked to with the state of finger laminating, will block finger deformation when the finger is exerted oneself excessively to maintain the state of exerting oneself of finger and remind the user at a certain extent.

As a further improvement of the technical scheme, an inner cylinder is arranged in the sleeve, a round opening is formed in the center of the inner cylinder, the inner cylinder is inserted into a round hole of the sleeve, and the inner cylinder is used for being connected with the pen holder.

As a further improvement of the technical scheme, a connecting block is arranged below the inner cylinder, a connecting ring is fixed on the connecting block, a butt joint port is arranged in the sleeve, and the connecting ring is in threaded connection with the butt joint port.

As a further improvement of the technical scheme, snap rings are arranged on the second connecting plate and the first connecting plate and are located on the inner sides of the outermost ends of the first connecting plate and the second connecting plate, and the snap rings are of open circular ring structures.

As a further improvement of the technical scheme, the gripping device comprises two handles, and the tail ends of the handles are connected to the rear of the sleeve.

As a further improvement of the technical scheme, a sliding groove is formed above the handle, a guide groove is formed in the inner side of the sliding groove, a sliding block is connected in the sliding groove in a sliding manner, guide blocks are arranged at two ends of the sliding block and are connected in the guide groove in a sliding manner, and the guide groove is of a triangular structure.

As a further improvement of the technical scheme, a plurality of clamping blocks are arranged above the sliding groove, the clamping blocks are of arc-shaped structures attached to the lower surface of the sliding block, and the clamping blocks are attached to the upper surface of the sliding groove.

As a further improvement of the technical scheme, the back plate is composed of a plurality of plate-shaped structures, a plurality of butt-joint blocks are horizontally arranged between the back plates, a plurality of rotating shafts are arranged above the butt-joint blocks and are rotatably connected to the back plate, and a connecting rod is arranged on the inner side of the back plate.

As a further improvement of the technical scheme, a connector is arranged at the front end of the first connecting plate, a rotating block is arranged at the tail end of the second connecting plate and is rotatably connected to the connector, a through groove is formed in the rear of the first connecting plate, a sleeve plate is arranged behind the through groove, a straight groove is formed in the sleeve plate, and the sleeve plate is slidably connected into the straight groove.

As a further improvement of the technical scheme, a bolt is arranged above the sleeve plate, the bolt penetrates through the sleeve plate to be in contact with the penetrating groove, and the bolt is in threaded connection with the sleeve plate.

Compared with the prior art, the invention has the beneficial effects that:

1. in the handheld pen holding correction device with the adjustable size, the thumb and the forefinger are respectively placed on the finger grooves through the finger grooves in the sleeve, so that the posture can be fixed, and the pen holding posture can be corrected conveniently.

2. In this but holding pen of adjustable size of hand formula orthotic devices, through parts such as connecting plate one and the connecting plate that set up, can adjust, connecting plate one and connecting plate two after the regulation will drive the backplate crooked to with the state of finger laminating, will block finger deformation when the finger is exerted oneself excessively to maintain the state of exerting oneself of finger and remind the user at a certain extent.

3. In this but among the pen holding correction device of adjustable size of hand-held type, through the structure of two symmetries that set up, two grips form the convenient all the other three finger gripping of cylinder structure, thereby can make the grip adapt to the palm of equidimension not through the opening increase between support piece with the grip simultaneously.

4. In this but size of hand-held pen holding correction device, through the sliding block that sets up, the in-process of inboard removal slider, the degree of depth of guiding groove reduces gradually and then makes the guide block at slider both ends outwards support the handle and make its opening increase.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the present invention with the overall structure broken away;

FIG. 3 is a schematic view of the inner barrel structure of the present invention;

FIG. 4 is a first schematic view of a working structure of the connecting plate of the present invention;

FIG. 5 is a schematic view of the knob structure of the present invention;

FIG. 6 is a schematic view of the grip of the present invention;

FIG. 7 is a schematic top view of the guiding groove of the present invention;

FIG. 8 is a second schematic view of a first connecting plate according to the present invention;

FIG. 9 is a schematic view of a first structure of the connecting plate of the present invention;

FIG. 10 is a schematic view of a back plate structure according to the present invention.

The various reference numbers in the figures mean:

100. a holding posture correcting device;

110. a sleeve; 111. a finger groove; 112. a baffle plate; 113. a butt joint port;

120. an inner barrel; 121. a connecting ring; 122. connecting blocks;

200. a gripping device;

210. a grip; 211. a chute; 212. a guide groove; 220. a slider; 221. a guide block; 222. a clamping block;

300. a finger shaping device;

310. a first connecting plate; 311. a second connecting plate; 312. penetrating a groove; 313. a bolt; 314. rotating the block; 315. a connection port; 316. sheathing; 317. a straight groove;

320. a knob; 321. a slider;

330. a back plate; 331. a connecting rod; 332. a butt joint block; 333. a rotating shaft;

340. a snap ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

Referring to fig. 1-7, a hand-held pen-holding correction device with adjustable size is provided, which includes a pen-holding correction device 100, a gripping device 200 mounted on the pen-holding correction device 100, and a finger shaping device 300, wherein the pen-holding correction device 100 includes a sleeve 110, a baffle 112 is disposed in front of the sleeve 110, finger grooves 111 are disposed on two sides of the baffle 112, the finger grooves 111 are disposed on the outer side of the sleeve 110, and the two finger grooves 111 are respectively used for limiting the positions of a thumb and an index finger, so as to achieve the purpose of correcting the pen-holding posture;

the finger styling device 300 includes at least:

the second connecting plate 311 is arranged on two sides of the baffle plate 112 respectively, the tail end of the second connecting plate 311 is rotatably connected to the baffle plate 112, a through groove 312 is formed in the inner side of the second connecting plate 311, a first connecting plate 310 is arranged outside the second connecting plate 311, a sliding block 321 is arranged on the first connecting plate 310, the sliding block 321 is of a circular structure, the sliding block 321 is slidably connected in the through groove 312, a knob 320 is in threaded connection with the upper portion of the sliding block 321, the knob 320 is located above the second connecting plate 311, and the size of the knob 320 is larger than that of the through groove 312, wherein the diameter of the sliding block 321 is matched with the width of the through groove 312, so as to avoid shaking in the sliding process, the first connecting plate 310 and the second connecting plate 311 form a component capable of adjusting the length and the angle, one group of components is arranged on one side of the thumb to adapt to one joint of the thumb, and two groups of components are arranged on one side of the forefinger to adapt to two joints of the index finger;

the backboard 330 is located on the inner side of the first connecting plate 310, the connecting rod 331 is arranged on the inner side of the backboard 330, the other end of the connecting rod 331 is connected to the first connecting plate 310 and the second connecting plate 311, the backboard 330 is preferably made of rubber materials, when the length and the angle of a component formed by the first connecting plate 310 and the second connecting plate 311 are changed, the backboard 330 can timely adapt to the change, meanwhile, the component formed by the first connecting plate 310 and the second connecting plate 311 is attached to the index finger and the thumb, and friction of the component formed by the first connecting plate 310 and the second connecting plate 311 to the index finger and the thumb is reduced.

When the gripping posture correcting device 100 and the finger shaping device 300 are used, firstly, a writing pen penetrates through a round opening of the sleeve 110, the sleeve 110 is sleeved at a proper position on the writing pen, further, a thumb and a forefinger are respectively placed on the finger groove 111, the posture is fixed, then, the force of the fingers is adjusted to a proper degree, at the moment, the angle and the length of the thumb side component are adjusted, specifically, one side of the connecting plate 310 is attached to the front end of the thumb, then, the sliding block 321 is slid to the joint of the thumb, the connecting plate two 311 is rotated until one end of the connecting plate two 311 is attached to the tail section of the thumb, then, the knob 320 is screwed to fix the position, the forefinger comprises a front section, a middle section and a tail section, the adjustment mode of the components on one side of the forefinger is the same, the adjusted components drive the back plate 330 to be bent to be attached to the fingers, and the fingers are prevented from deforming when the force of the fingers is excessive, thereby maintaining the force state of the fingers to a certain extent and reminding users.

In addition, in order to adapt to pens with different thicknesses, the inner barrel 120 is arranged in the sleeve 110, a circular opening is formed in the center of the inner barrel 120, the inner barrel 120 is inserted into the circular hole of the sleeve 110, the inner barrel 120 is used for being connected with a pen holder, and the inner barrel 120 matched with the insertion is convenient to replace, so that pens with different sizes can be adapted through different inner barrels 120, and the problem that different pens need to be integrally replaced is avoided.

Further, in order to promote the fixed effect of inner tube 120, avoid inner tube 120 to drop, inner tube 120 below is equipped with connecting block 122, is fixed with go-between 121 on the connecting block 122, is equipped with in the sleeve 110 to interface 113, go-between 121 with to interface 113 threaded connection, wherein go-between 121 is the internal thread, is equipped with the external screw thread on the interface 113, the internal thread does not change going on of the convenient grafting operation of diameter of go-between 121.

Still further, in order to improve the fixing effect of the first connecting plate 310 and the second connecting plate 311, the second connecting plate 311 and the first connecting plate 310 are both provided with a snap ring 340, the snap ring 340 is located on the inner side of the outermost end of the first connecting plate 310 and the second connecting plate 311, the snap ring 340 is of an open ring structure, the snap ring 340 on the thumb side is arranged on the outer side of the first connecting plate 310, and the snap ring 340 on the forefinger side is arranged on the outer side of the second connecting plate 311, so that the fixing effect can be improved by being connected with the thumb and the forefinger, and the falling or shaking can be avoided.

Specifically, in order to conveniently correct the positions of the other fingers, the gripping device 200 includes two grips 210, the two grips 210 are symmetrically disposed, the tail end of the grip 210 is connected to the rear of the sleeve 110, the grip 210 is semi-cylindrical in the embodiment, the two grips 210 form a cylindrical structure to facilitate the gripping of the other three fingers, and meanwhile, the opening between the grips 210 can be enlarged through the support member, so that the grips 210 can adapt to the palms with different sizes.

In addition, in order to facilitate the rapid adjustment of the distance between the grips 210, a sliding groove 211 is formed above the grips 210, a guiding groove 212 is formed inside the sliding groove 211, a sliding block 220 is connected in the sliding groove 211 in a sliding manner, two ends of the sliding block 220 are provided with guiding blocks 221, the guiding blocks 221 are connected in the guiding groove 212 in a sliding manner, the guiding groove 212 is in a triangular structure, wherein the guiding blocks 221 slide along the guiding groove 212, and the distance between the two grips 210 is gradually increased by the guiding blocks 221 along with the size change of the guiding groove 212.

Further, in order to conveniently block the sliding block 220, a plurality of fixture blocks 222 are arranged above the sliding groove 211, each fixture block 222 is in an arc-shaped structure fitted with the lower surface of the sliding block 220, the fixture blocks 222 are fitted with the upper surface of the sliding groove 211, an iron block is arranged below the sliding block 220 in the embodiment, each fixture block 222 is a magnetic block, and the sliding block 220 can be adsorbed to limit and fix the position of the sliding block 220 when moving to the upper side of the fixture block 222.

Example 2

For better fit of fingers, the following improvement is made on the basis of the embodiment 1:

referring to fig. 8 and 9, the back plate 330 is composed of a plurality of plate-shaped structures, a plurality of butt-joint blocks 332 are horizontally arranged between the back plates 330, a plurality of rotating shafts 333 are arranged above the butt-joint blocks 332, the rotating shafts 333 are rotatably connected to the back plate 330, a connecting rod 331 is arranged inside the back plate 330, the back plate 330 has a higher degree of fit with fingers in the fitting change process through the plurality of hinged plate-shaped structures, the reaction to the finger-shaped change is quicker, and the butt-joint blocks 332 are made of rubber materials and can adapt to the length change within a certain range.

Example 3

In order to avoid the curling of the back plate 330, the following modifications are made on the basis of the embodiment 1:

referring to fig. 10, a connection port 315 is disposed at the front end of the first connection plate 310, a rotation block 314 is disposed at the tail end of the second connection plate 311, the rotation block 314 is rotatably connected to the connection port 315, a through slot 312 is disposed behind the first connection plate 310, a sleeve plate 316 is disposed behind the through slot 312, a straight slot 317 is disposed on the sleeve plate 316, the sleeve plate 316 is slidably connected in the straight slot 317, the first connection plate 310 is vertically disposed, so that the width of the first connection plate 310 can be increased and further matched with the backboard 330, and two sides of the backboard 330 located at the back of the first connection plate 310 can lean against the first connection plate 310 to avoid curling and being unusable.

In addition, in order to fix the position of the adjusted first connecting plate 310, a bolt 313 is arranged above the sleeve plate 316, the bolt 313 penetrates through the sleeve plate 316 to be in contact with the through groove 312, the bolt 313 and the sleeve plate 316 are in threaded connection, the position of the through groove 312 is fixed by tightening the bolt 313, and the problems of falling off and the like are avoided.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hand-held type but size regulation holds a orthotic devices which characterized in that: the finger-gripping device comprises a gripping posture correcting device (100), a gripping device (200) and a finger shaping device (300), wherein the gripping posture correcting device (100) is arranged on the gripping posture correcting device (100), the gripping posture correcting device (100) comprises a sleeve (110), a baffle (112) is arranged in front of the sleeve (110), finger grooves (111) are formed in two sides of the baffle (112), and the finger grooves (111) are formed in the outer side of the sleeve (110);

the finger styling device (300) comprising at least:

the connecting plates II (311) are respectively arranged on two sides of the baffle plate (112), the tail end of each connecting plate II (311) is rotatably connected to the baffle plate (112), a through groove (312) is formed in the inner side of each connecting plate II (311), a connecting plate I (310) is arranged outside each connecting plate II (311), a sliding block (321) is arranged on each connecting plate I (310), each sliding block (321) is of a circular structure, each sliding block (321) is slidably connected into the corresponding through groove (312), a knob (320) is in threaded connection above each sliding block (321), each knob (320) is located above each connecting plate II (311), and the size of each knob (320) is larger than that of each through groove (312);

the back plate (330) is located on the inner side of the first connecting plate (310), a connecting rod (331) is arranged on the inner side of the back plate (330), and the other end of the connecting rod (331) is connected to the first connecting plate (310) and the second connecting plate (311).

2. The hand-held adjustable size pen-holding orthotic device of claim 1, wherein: an inner cylinder (120) is arranged in the sleeve (110), a circular opening is formed in the center of the inner cylinder (120), the inner cylinder (120) is inserted into the circular hole of the sleeve (110), and the inner cylinder (120) is used for being connected with a pen holder.

3. The hand-held adjustable size pen-holding orthotic device of claim 2, wherein: a connecting block (122) is arranged below the inner cylinder (120), a connecting ring (121) is fixed on the connecting block (122), a butt joint port (113) is arranged in the sleeve (110), and the connecting ring (121) is in threaded connection with the butt joint port (113).

4. The hand-held adjustable size pen-holding orthotic device of claim 1, wherein: and snap rings (340) are arranged on the second connecting plate (311) and the first connecting plate (310), the snap rings (340) are positioned at the inner sides of the outermost ends of the first connecting plate (310) and the second connecting plate (311), and the snap rings (340) are of open circular structures.

5. The hand-held adjustable size pen-holding orthotic device of claim 1, wherein: the gripping device (200) comprises two handles (210), the two handles (210) are symmetrically arranged, and the tail end of each handle (210) is connected to the rear of the sleeve (110).

6. The hand-held adjustable size pen-holding orthotic device of claim 5, wherein: the handle (210) top has been seted up spout (211), guide groove (212) have been seted up to spout (211) inboard, sliding connection has slider (220) in spout (211), slider (220) both ends are equipped with guide block (221), guide block (221) sliding connection is in guide groove (212), guide groove (212) are the triangle-shaped structure.

7. The hand-held adjustable size pen-holding orthotic device of claim 6, wherein: a plurality of clamping blocks (222) are arranged above the sliding groove (211), the clamping blocks (222) are in arc-shaped structures attached to the lower surface of the sliding block (220), and the clamping blocks (222) are attached to the upper surface of the sliding groove (211).

8. The hand-held adjustable size pen-holding orthotic device of claim 1, wherein: the back plate (330) is composed of a plurality of plate-shaped structures, a plurality of butt-joint blocks (332) are horizontally arranged between the back plates (330), a plurality of rotating shafts (333) are arranged above the butt-joint blocks (332), the rotating shafts (333) are rotatably connected onto the back plates (330), and connecting rods (331) are arranged on the inner sides of the back plates (330).

9. The hand-held adjustable size pen-holding orthotic device of claim 1, wherein: the front end of the first connecting plate (310) is provided with a connecting port (315), the tail end of the second connecting plate (311) is provided with a rotating block (314), the rotating block (314) is rotatably connected to the connecting port (315), a penetrating groove (312) is formed in the rear of the first connecting plate (310), a sleeve plate (316) is arranged in the rear of the penetrating groove (312), a straight groove (317) is formed in the sleeve plate (316), and the sleeve plate (316) is slidably connected into the straight groove (317).

10. The hand-held adjustable size pen-holding orthotic device of claim 9, wherein: and a bolt (313) is arranged above the sleeve plate (316), the bolt (313) penetrates through the sleeve plate (316) to be in contact with the through groove (312), and the bolt (313) is in threaded connection with the sleeve plate (316).