CN110525084B - Calligraphy practicing pen capable of protecting fingers and finger protecting method - Google Patents
Calligraphy practicing pen capable of protecting fingers and finger protecting method Download PDFInfo
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- CN110525084B CN110525084B CN201910732904.6A CN201910732904A CN110525084B CN 110525084 B CN110525084 B CN 110525084B CN 201910732904 A CN201910732904 A CN 201910732904A CN 110525084 B CN110525084 B CN 110525084B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
- B43K29/004—Combinations of writing implements with other articles with more than one object
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
- B43K29/08—Combinations of writing implements with other articles with measuring, computing or indicating devices
- B43K29/087—Combinations of writing implements with other articles with measuring, computing or indicating devices for indicating time, e.g. with calendars or watches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
- B43K29/10—Combinations of writing implements with other articles with illuminating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K3/00—Nib holders
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- Theoretical Computer Science (AREA)
- Pens And Brushes (AREA)
Abstract
The invention discloses a calligraphy practicing pen capable of protecting fingers and a method for protecting the fingers, and belongs to the field of cultural goods. Wherein, a protection finger's pen of practising calligraphy includes: the outer pen-holder of hollow tubulose cup joints the interior pen-holder in the outer pen-holder, installs the gasbag part between outer pen-holder and interior pen-holder to and the timing device on the pen-holder including the spiro union, the gasbag part includes: the installation is at outer gasbag between outer pen-holder and interior pen-holder to and install in timing device and with timing device matched with interior gasbag, wherein, outer gasbag passes through the trachea with interior gasbag and connects, and timing device includes: the pen holder comprises an end cover screwed on the inner pen holder, a power supply arranged in the end cover, an elastic switch matched with the power supply, a timer electrically connected with the power supply and a light-emitting element communicated with the timer; the invention can accurately record the use time of the user while protecting the fingers of the user when the user writes, and remind the user to rest when the set calligraphy practicing time is reached.
Description
Technical Field
The invention belongs to the field of cultural goods, and particularly relates to a calligraphy practicing pen capable of protecting fingers and a finger protecting method.
Background
People need to copy and write for a long time for calligraphy practice, but the simple long-time calligraphy practice is not enough for effectively practicing calligraphy, and because the time for highly concentrating human attention is about forty minutes, the time is only spent without rules and protection, so that the calligraphy is not well practiced, and the middle finger is worn to be cocoon out and is difficult to look at by hands.
Therefore, the calligraphy practicing pen capable of reminding calligraphy practicing time and protecting fingers during calligraphy practicing needs to be provided.
Disclosure of Invention
The purpose of the invention is as follows: the utility model provides a calligraphy practicing pen for protecting fingers and a method for protecting the fingers, which are used for solving the problems in the prior art.
The technical scheme is as follows: a finger-protecting calligraphy practicing pen comprises: the pen holder comprises a hollow tubular outer pen holder, wherein a plurality of through holes are formed in the circumference of one end of the outer pen holder in an equally-divided mode; the inner pen holder is sleeved in the outer pen holder and is a hollow tube with a flange at one end, a groove corresponding to the through hole in the outer pen holder is formed in the end, provided with the flange, of the inner pen holder, a stopping part is arranged on the inner side of the other end, and external threads are arranged on the outer side of the other end; an air bladder member installed between the outer barrel and the inner barrel, the air bladder member comprising: the outer air bag is matched with the groove and the through hole, and the inner air bag is abutted to the stop part of the inner penholder, wherein the outer air bag is connected with the inner air bag through an air pipe; and a timing device screwed on the inner penholder, the timing device comprising: the pen holder comprises an end cover screwed on the inner pen holder, a power supply arranged in the end cover, an elastic switch matched with the power supply, a timer electrically connected with the power supply, and a light-emitting element communicated with the timer, wherein the timer is provided with a signal receiving end communicated with the elastic switch and a starting switch arranged outside the end cover; the inner pen holder is provided with a flange, an end cover and an inner air bag, wherein the flange of the inner pen holder is abutted against one end of the outer pen holder, which is provided with a through hole, the end cover is abutted against the outer pen holder, and the inner air bag is accommodated in the timing device and matched with the elastic switch.
In a further embodiment, three through holes are formed in the outer pen holder, the minimum distance from the through hole in the outer pen holder to the pen point is larger than fifteen millimeters and smaller than twenty millimeters, the maximum distance from the through hole in the outer pen holder to the pen point is larger than thirty-five millimeters, the distance from a finger in contact with the pen to a fingertip is about thirty millimeters in a correct writing posture, the purpose that the outer air bag is matched with the through hole and the groove is achieved by exposing the outside of the through hole to be abutted against the finger, therefore, the minimum distance from the through hole to the pen point is larger than fifteen millimeters and smaller than twenty millimeters, the maximum distance from the through hole in the outer pen holder to the pen point is larger than thirty-five millimeters, and the finger is in the protection range of the air bag.
In a further embodiment, the inner barrel is provided with three grooves, the overall dimension of the grooves in the inner barrel is larger than the overall dimension of the through hole in the outer barrel, the overall dimension of the outer air bag is matched with the overall dimension of the grooves in the inner barrel, and the outer air bag needs to be fixed while the outer air bag needs to be exposed out of the through hole to protect fingers, so that the sizes of the grooves and the outer air bag are larger than the size of the through hole to prevent the outer air bag from being separated from the through hole.
In a further embodiment, a cavity is arranged in the outer airbag, the minimum distance from the cavity to the pen point is more than twenty-eight millimeters and less than thirty millimeters, and the maximum distance from the cavity to the pen point is more than thirty millimeters and less than thirty-two millimeters.
Because the correct writing posture is that the distance from the finger contacted with the pen to the fingertip is about thirty millimeters, the cavity of the outer air bag is further limited.
The working principle of the invention is that the air of the outer air bag is pressed into the inner air bag, so that the inner air bag overcomes the elasticity of the elastic switch, and the effect of sending electric signals to the timer is achieved, therefore, the size of the cavity is limited, the minimum distance from the cavity to the pen point is more than twenty-eight millimeters and less than thirty millimeters, the maximum distance from the cavity to the pen point is more than thirty millimeters and less than thirty-twelve millimeters, when a user uses the pen, enough air can enter the inner air bag from the outer air bag only when fingers press the middle position of the cavity of the outer air bag, and the inner air bag obtains enough pressure to overcome the elasticity of the elastic switch.
In a further embodiment, the inner penholder is provided with a groove, the end of the inner penholder, from the groove to the end provided with the stop part and the external thread, is provided with an accommodating part, the air pipe is accommodated in the accommodating part, the air bag cannot be exposed to the outside in order not to influence the writing hand feeling and protect the air pipe, the space in the calligraphy practicing pen is limited, the accommodating part is arranged on the inner penholder, and the air pipe is placed in the accommodating part to protect the air pipe.
In a further embodiment, the crossing position of the accommodating part and the external thread is a through groove, the bottom of the external thread is also provided with an annular groove, the annular groove is internally provided with an elastic rubber ring matched with the annular groove and the air pipe, and the end cover and the inner penholder are in threaded connection, so that if the end cover and the air pipe are rubbed in the installation process, the air pipe is easily damaged, the crossing position of the accommodating part and the external thread is arranged into the through groove, the air pipe is limited through the elastic rubber ring, and the air pipe is prevented from contacting the end cover.
In a further embodiment, the power supply is a button battery, one end of the elastic switch is abutted against the negative electrode of the button battery, the other end of the elastic switch is matched with the positive electrode of the button battery, the space of the calligraphy practicing pen is limited, and in order not to influence the use hand feeling, the button battery with small size and light weight is selected as the power supply, and through the matching of the elastic switch and the power supply, when the inner air bag exerts pressure on the elastic switch, the two ends of the elastic switch are connected with the positive electrode and the negative electrode of the power supply, so that an electric signal is sent to the timer.
In a further embodiment, the starting switch is a light touch switch, the light emitting element is a digital display, the digital display is mounted on the side face of the end cover and is parallel to the central axis of the outer penholder, and the timer has an automatic closing function, so that the starting switch is designed to be the light touch switch in order not to influence the power failure when the timer is automatically closed, and the electric quantity of a power supply can be saved.
The light-emitting element is designed into the digital display, so that the time of calligraphy practice can be accurately displayed when a user needs to see the accurate calligraphy practice time, the user is reminded of rest by flickering after the set time is reached, and the position of the light-emitting element is limited in order to avoid the influence of the light-emitting element on writing hand feeling, so that the light-emitting element is arranged on the side surface of the end cover, and the gravity center of the light-emitting element in use is not influenced.
A method for protecting fingers of a calligraphy practicing pen for protecting fingers comprises the following steps: firstly, setting timing time for a timer;
secondly, a user takes up the calligraphy practicing pen, turns on a starting switch of the timer, and then flashes three times to remind the user to start timing;
and thirdly, when a user writes, the thumb, the index finger and the middle finger abut against the outer air bag, at the moment, the outer air bag is pressed by the pressure of the thumb, the index finger and the middle finger of the user to extrude the gas in the outer air bag into the inner air bag, so that the inner air bag is expanded, at the moment, the inner air bag is expanded to overcome the elasticity of the elastic switch, the elastic switch is simultaneously communicated with the anode and the cathode of the power supply and sends an electric signal to the timer, the timer starts to time after receiving the electric signal, and the timer emits light to remind the user of rest after.
In a further embodiment, the timer is an accumulation timer, and when the interval between two received signals is less than five minutes, the time is added, and the user is reminded to rest after the time accumulation reaches a preset time, and if the interval between two received signals is more than five minutes, the previously accumulated time is cleared and the timer is closed.
Because there are intervals to carry the pen between the strokes when the user practises calligraphy, between the word and turn over the page and trade the in-process of paper, the pressure that outer gasbag received can reduce in the process of carrying the pen, if the pressure that interior gasbag obtained can't overcome the elasticity of elastic switch, then elastic switch and power disconnection, can not send the signal of telecommunication to the time-recorder this moment, consequently need set for the interval time within ten seconds, and need watch the word on the copybook in the in-process of user practising calligraphy, the pressure that outer gasbag received in this process reduces, and this time is three to four minutes generally, to sum up, need set for the interval time to be less than five minutes.
If the interval time exceeds five minutes, the user does not look at the character on the copybook but forgets to turn off the timer, so that the accumulated time can be cleared and the timer can be turned off.
Has the advantages that: the invention discloses a calligraphy practicing pen for protecting fingers and a method for protecting fingers, wherein the fingers of a user can be protected by an air bag component, the writing time can be accurately timed by the cooperation of the air bag component and a timing device, the calligraphy practicing time of the user is reminded, the fingers of the user can be regularly practiced under the protection condition, and the user can practice calligraphy efficiently without grinding cocoons.
Drawings
Fig. 1 is a schematic diagram of the operation of the present invention.
Fig. 2 is an assembled isometric view of the present invention.
Fig. 3 is a partial cross-sectional view of an assembly drawing of the present invention.
Fig. 4 is an isometric view of the inner barrel of the present invention.
Figure 5 is an isometric view of the end cap of the present invention.
The reference numerals shown in fig. 1 to 5 are: the pen comprises an outer pen holder 1, an inner pen holder 2, an air bag component 3, a timing device 4, a pen cap 5, a pen core 6, a flange 21, a groove 22, a stopping part 23, a containing part 24, an annular groove 25, an outer air bag 31, an inner air bag 32, an air pipe 33, an end cover 41, a power supply 42, an elastic switch 43, a timer 44, a light-emitting element 45 and a starting switch 441.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
The research of the applicant finds that people need to copy and write for a long time for calligraphy practice, but the simple long-time calligraphy practice is not enough for effectively practicing calligraphy, and because the time for which the attention of human is highly concentrated is about forty minutes, the time is only spent without rules and protection, the people can not practice calligraphy well, and the fingers of the people can not be seen easily by grinding the cocoons on the middle fingers, so that the people can practice calligraphy efficiently and protect the fingers of the people, and the applicant develops a calligraphy practicing pen for protecting the fingers.
A finger-protecting calligraphy practicing pen comprises: the pen comprises an outer pen holder 1, an inner pen holder 2, an air bag component 3, a timing device 4, a pen cap 5, a pen core 6, a flange 21, a groove 22, a stopping part 23, a containing part 24, an annular groove 25, an outer air bag 31, an inner air bag 32, an air pipe 33, an end cover 41, a power supply 42, an elastic switch 43, a timer 44, a light-emitting element 45 and a starting switch 441.
Wherein, outer pen holder 1 is the hollow tube of plastics material, and open the one end of outer pen holder 1 and have a plurality of oval through-holes, and the one end of opening oval through-hole still is equipped with the screw thread post.
The inner penholder 2 is a hollow tube made of plastic, one end of the inner penholder 2 is provided with a flange 21, the inner side of the other end is provided with a stop part 23, a groove 22 corresponding to the through hole of the outer penholder 1 is arranged above the end provided with the flange 21, and the outer side of the end provided with the stop part 23 is provided with an external thread.
In the present embodiment, the airbag component 3 includes: the air bag comprises three outer air bags 31, one inner air bag 32 and three air pipes 33, wherein the outer air bags 31, the inner air bags 32 and the three air pipes 33 are made of soft silica gel materials which do not irritate skin and are not conductive and elastic, one end of each air pipe 33 is communicated with the outer air bags 31, and the other end of each air pipe 33 is communicated with the inner air bag 32.
The timer device 4 includes: the electric charger comprises an end cover 41, a power supply 42, an elastic switch 43, a timer 44 and a light-emitting element 45, wherein the timer 44 and the light-emitting element 45 are fixedly arranged at one end of the end cover 41, the elastic switch 43 is inserted at the other end of the end cover 41, a square groove matched with the power supply 42 is further formed in one side of the end cover 41, in order to fix the power supply 42 and facilitate the power supply 42 to be detached and charged, the power supply 42 is inserted into the square groove of the end cover 41 to be in transition fit with the square groove, a signal receiving end and a starting switch 441 are further arranged on the timer 44, the timer 44 is electrically connected with the power supply 42, the elastic switch 43 is matched with the power supply 42, and the elastic switch 43 penetrates through the end cover.
The pen cap 5 is internally provided with a stepped hole matched with the threaded column of the outer pen holder 1.
The top end of the refill 6 is provided with an annular retainer ring matched with the stepped hole of the pen cap 5.
The assembling process comprises the following steps: firstly, three outer air bags 31 are connected with an inner air bag 32 through an air pipe 33, then the outer air bags 31 are placed in a groove 22 of an inner penholder 2, the inner air bags 32 are abutted with a stopping part 23 of the inner penholder 2, then the outer penholder 1 is sleeved outside the inner penholder 2, the outer penholder 1 is abutted with a flange 21 of the inner penholder 2, then a refill 6 is inserted into the inner penholder 2, an annular retaining ring of the refill 6 is abutted with the flange 21 of the inner penholder 2, then a pen cap 5 and the outer penholder 1 are screwed to a stepped hole of the pen cap 5 and abutted with the annular retaining ring of the refill 6, and the pen cap 5, the refill 6, the inner penholder 2 and the outer penholder 1 are fixed, and finally a timing device 4 is screwed to one end of the inner penholder 2 provided with the stopping part 23, and the timing device 4 is abutted with the outer.
The working principle is as follows: firstly, setting timing time for the timer 44, then taking up the calligraphy practicing pen by a user, turning on a starting switch 441 of the timer 44, flashing three light-emitting elements 45 to remind the user to start timing, then enabling the thumb, the index finger and the middle finger to abut against the outer air bag 31 when the user writes, enabling the outer air bag 31 to press the gas in the outer air bag 31 into the inner air bag 32 under the pressure of the thumb, the index finger and the middle finger of the user, enabling the inner air bag 32 to expand, enabling the elastic switch 43 to be communicated with the positive electrode and the negative electrode of the power supply 42 and sending an electric signal to the timer 44 at the same time when the inner air bag 32 expands to overcome the elastic force of the elastic switch 43, enabling the timer 44 to start timing after the time accumulation reaches preset time, and then emitting.
In summary, the working principle of the present invention is to protect the thumb, the index finger and the middle finger of the user by the outer airbag 31, and to utilize the pressure on the outer airbag 31 when the user writes to press the gas in the outer airbag 31 into the inner airbag 32, so that the inner airbag 32 overcomes the elasticity of the elastic switch 43, and the elastic switch 43 sends an electric signal to the signal receiving end of the timer 44, thereby achieving the effect of timing, and reminding the user by the light emitting element 45.
In a further embodiment, because intervals exist among strokes, among characters and among page turning and paper changing processes when a user works in practice, the pen needs to be lifted, the pressure applied to the outer air bag 31 during the pen lifting process is reduced, and if the pressure applied to the inner air bag 32 cannot overcome the elasticity of the elastic switch 43, the elastic switch 43 is disconnected from the power source 42, no electric signal is sent to the timer 44, therefore, the time interval is required to be set within ten seconds, and the characters on the copybook need to be watched during the calligraphy practice of the user, during this process, the pressure to which the outer bladder 31 is subjected is reduced, and this time is typically three to four minutes, and as mentioned above, it is necessary to set the interval time to be less than five minutes, if the interval exceeds five minutes, it means that the user is not looking at the character on the copybook, but forgets to turn off the timer 44, so that the accumulated time is cleared and the timer 44 is turned off.
In a further embodiment, since the correct writing posture is that the distance from the finger in contact with the pen to the fingertip is about thirty millimeters, and the purpose of matching the outer bladder 31 with the through hole and the groove 22 is to abut against the finger by exposing the outside of the through hole so as to protect the finger, the minimum distance from the through hole to the pen point is set to be more than fifteen millimeters and less than twenty millimeters, and the maximum distance from the through hole on the outer pen holder 1 to the pen point is set to be more than thirty-five millimeters, so that the finger is in the protection range of the bladder.
In a further embodiment, since the outer bag 31 needs to be exposed to the outside of the through hole to protect the fingers and the outer bag 31 needs to be fixed, it is required that the size of the groove 22 and the outer bag 31 is larger than the size of the through hole to prevent the outer bag 31 from being detached from the through hole.
In a further embodiment, the outer bladder 31 has a cavity therein, the minimum distance from the cavity to the nib is greater than twenty-eight millimeters and less than thirty millimeters, and the maximum distance from the cavity to the nib is greater than thirty millimeters and less than thirty-two millimeters.
Because the correct writing posture is that the distance from the finger contacted with the pen to the fingertip is about thirty millimeters, the cavity of the outer air bag 31 is further limited, the minimum distance from the cavity to the pen point is more than twenty-eight millimeters and less than thirty millimeters, and the maximum distance from the cavity to the pen point is more than thirty millimeters and less than thirty-two millimeters.
The working principle of the invention is that the air of the outer air bag 31 is pressed into the inner air bag 32, so that the inner air bag 32 overcomes the elastic force of the elastic switch to achieve the effect of sending an electric signal to the timer, the size of the cavity is limited, the minimum distance from the cavity to the pen point is more than twenty-eight millimeters and less than thirty millimeters, the maximum distance from the cavity to the pen point is more than thirty millimeters and less than thirty-twelve millimeters, and when a user uses the pen, only when a finger presses the middle position of the cavity of the outer air bag 31, enough air can enter the inner air bag 32 from the outer air bag 31, so that the inner air bag 32 obtains enough pressure to overcome the elastic force of the elastic switch.
In a further embodiment, in order to prevent the air tube 33 from being exposed to the outside without affecting the writing feeling and protecting the air tube 33, and to limit the space inside the writing practice pen, the receiving portion 24 is formed on the inner barrel 2, and the air tube 33 is placed in the receiving portion 24 to protect the air tube 33.
In a further embodiment, because the end cap 41 is screwed with the inner barrel 2, if the end cap 41 rubs against the air tube 33 during the installation process, the air tube 33 is easily damaged, so that the intersection position of the accommodating part 24 and the external thread is a through groove, and the air tube 33 is limited by the elastic rubber ring, so that the air tube 33 is prevented from contacting the end cap 41.
In a further embodiment, because the space of the calligraphy practicing pen is limited, and in order not to affect the use hand feeling, a button battery with small volume and light weight is selected as the power supply 42, and through the cooperation of the elastic switch 43 and the power supply 42, when the inner air bag 32 exerts pressure on the elastic switch 43, two ends of the elastic switch 43 are connected with the positive electrode and the negative electrode of the power supply 42, so as to send an electric signal to the timer 44, wherein the button battery is a rechargeable ML1220 model in the embodiment.
In a further embodiment, the timer 44 has an automatic turn-off function, and the start switch 441 is designed as a tact switch so as not to affect the power-off when the timer 44 is automatically turned off, thereby saving the power of the power supply 42.
In order to provide accurate calligraphy practice time for a user and remind the user to rest after the set time is reached, the light-emitting element 45 is designed into a digital display, when the user needs to see the accurate calligraphy practice time, the user presses the start switch 441, the digital display displays the time and flickers to remind the user to rest after the set time is reached.
In addition, in order to avoid the influence of the light-emitting element 45 on the writing hand feeling, the position of the light-emitting element 45 is limited, the light-emitting element 45 is arranged on the side surface of the end cover 41, the gravity center of the digital pen in use is not influenced, in order to avoid the influence of the digital display on the writing hand feeling, the position of the digital display is limited, the width of the digital display is smaller than twice of the diameter of the outer pen rod, and the length of the digital display is smaller than one third of the length of the outer pen rod 1, the digital display cannot touch the hand of a user when in.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.
Claims (4)
1. A finger protection method based on a finger protection calligraphy practicing pen is characterized by comprising the following steps: the finger-protecting calligraphy practicing pen comprises a hollow tubular outer pen holder (1), wherein a plurality of through holes are formed in the circumference of one end of the outer pen holder (1) in an equally-divided mode;
the pen holder comprises an outer pen holder (1), an inner pen holder (2) sleeved in the outer pen holder (1), wherein the inner pen holder (2) is a hollow pipe with a flange (21) at one end, a groove (22) corresponding to a through hole in the outer pen holder (1) is formed in one end, provided with the flange (21), of the inner pen holder (2), a stop part (23) is arranged on the inner side of the other end, and external threads are arranged on the outer side of the other end;
an air bag part (3) installed between the outer barrel (1) and the inner barrel (2), the air bag part (3) comprising: the outer air bag (31) is matched with the groove (22) and the through hole, and the inner air bag (32) is abutted to the stop part (23) of the inner penholder (2), wherein the outer air bag (31) is connected with the inner air bag (32) through an air pipe (33);
and a timing device (4) screwed on the inner penholder (2), the timing device (4) comprising: the pen holder comprises an end cover (41) screwed on an inner pen holder (2), a power supply (42) arranged in the end cover (41), an elastic switch (43) matched with the power supply (42), a timer (44) electrically connected with the power supply (42), and a light-emitting element (45) communicated with the timer (44), wherein a signal receiving end communicated with the elastic switch (43) and a starting switch (441) arranged outside the end cover (41) are arranged on the timer (44);
the inner penholder (2) is provided with a flange (21) which is abutted against one end of the outer penholder (1) with a through hole, the end cover (41) is abutted against the outer penholder (1), and the inner air bag (32) is accommodated in the timing device (4) and matched with the elastic switch (43);
three through holes are formed in the outer penholder (1), the minimum distance from the through holes in the outer penholder (1) to the pen point is more than fifteen millimeters and less than twenty millimeters, and the maximum distance from the through holes in the outer penholder (1) to the pen point is more than thirty-five millimeters;
the inner penholder (2) is provided with three grooves (22), the overall dimension of the grooves (22) on the inner penholder (2) is larger than that of the through holes on the outer penholder (1), and the overall dimension of the outer air bag (31) is matched with that of the grooves (22) on the inner penholder (2);
a cavity is arranged in the outer air bag (31), the minimum distance from the cavity to the pen point is more than twenty-eight millimeters and less than thirty millimeters, and the maximum distance from the cavity to the pen point is more than thirty millimeters and less than thirty-two millimeters;
the power supply (42) is a button battery, one end of the elastic switch (43) is abutted against the negative electrode of the button battery, and the other end of the elastic switch is matched with the positive electrode of the button battery;
the method for protecting the finger comprises the following steps: firstly, setting timing time for a timer (44);
secondly, the user takes up the calligraphy practicing pen, turns on a starting switch (441) of the timer (44), and then the light-emitting element (45) flickers three times to remind the user of starting timing;
thirdly, when a user writes, the thumb, the index finger and the middle finger are abutted against the outer air bag (31), at the moment, the outer air bag (31) is pressed into the inner air bag (32) by the pressure of the thumb, the index finger and the middle finger of the user to enable the gas in the outer air bag (31) to expand the inner air bag (32), at the moment, the inner air bag (32) is expanded to overcome the elasticity of the elastic switch (43), the elastic switch (43) is simultaneously communicated with the positive electrode and the negative electrode of the power supply (42) and sends an electric signal to the timer (44), the timer (44) starts timing after receiving the electric signal, and the timer emits light to remind the user of rest after the accumulated time reaches a preset;
the timer (44) is used for cumulatively timing, adding time when the interval of receiving signals twice is less than five minutes, reminding a user to rest after the time accumulation reaches a preset time, and clearing the previously accumulated time and closing the timer (44) if the interval of receiving signals twice is more than five minutes.
2. The finger protection method based on the finger protection calligraphy practicing pen as claimed in claim 1, wherein a containing part (24) is arranged from one end of the inner pen holder (2) provided with the groove (22) to one end provided with the stopping part (23) and the external thread, and the air pipe (33) is contained in the containing part (24).
3. The finger protection method based on the finger protection calligraphy practicing pen as claimed in claim 2, wherein the intersection part of the accommodating part (24) and the external thread is a through groove, the bottom of the external thread is also provided with an annular groove (25), and an elastic rubber ring matched with the annular groove (25) and the air pipe (33) is further installed in the annular groove (25).
4. The method for protecting fingers based on the pen for protecting fingers in calligraphy according to claim 1, characterized in that the start switch (441) is a tact switch, the light-emitting element (45) is a digital display, and the digital display is installed on the side surface of the end cap (41).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110114460.7A CN112895765A (en) | 2019-08-09 | 2019-08-09 | Calligraphy practicing pen capable of protecting fingers and finger protecting method |
| CN201910732904.6A CN110525084B (en) | 2019-08-09 | 2019-08-09 | Calligraphy practicing pen capable of protecting fingers and finger protecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910732904.6A CN110525084B (en) | 2019-08-09 | 2019-08-09 | Calligraphy practicing pen capable of protecting fingers and finger protecting method |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110114460.7A Division CN112895765A (en) | 2019-08-09 | 2019-08-09 | Calligraphy practicing pen capable of protecting fingers and finger protecting method |
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| CN110525084A CN110525084A (en) | 2019-12-03 |
| CN110525084B true CN110525084B (en) | 2021-03-02 |
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| CN202110114460.7A Withdrawn CN112895765A (en) | 2019-08-09 | 2019-08-09 | Calligraphy practicing pen capable of protecting fingers and finger protecting method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619311B (en) * | 2021-09-14 | 2022-08-02 | 柔果网络科技(南通)有限公司 | Finger-protection type intelligent calligraphy practicing pen |
| KR102670004B1 (en) * | 2023-09-06 | 2024-05-28 | 최지원 | Timer pen for developing study habits |
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| CN2597203Y (en) * | 2003-01-07 | 2004-01-07 | 杨云国 | Finger pressing type air pressure pen |
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| KR20110003944U (en) * | 2009-10-15 | 2011-04-21 | 이종찬 | A pen with air ventilating means |
| CN201824708U (en) * | 2010-10-19 | 2011-05-11 | 陈智文 | Learning fatigue reminder pen |
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| CN207711640U (en) * | 2017-07-10 | 2018-08-10 | 陕西理工大学 | Ball-point pen without cap |
| CN110056770A (en) * | 2019-04-26 | 2019-07-26 | 萍乡北京理工大学高新技术研究院 | A kind of gas pipeline pressurization stable-pressure device |
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| US9827809B2 (en) * | 2014-05-21 | 2017-11-28 | Lauren Michelle Neubauer | Digital pen with enhanced educational feedback |
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- 2019-08-09 CN CN202110114460.7A patent/CN112895765A/en not_active Withdrawn
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|---|---|---|---|---|
| CN2597203Y (en) * | 2003-01-07 | 2004-01-07 | 杨云国 | Finger pressing type air pressure pen |
| CN201494168U (en) * | 2009-08-13 | 2010-06-02 | 上海市第十人民医院 | Multifunctional pen |
| KR20110003944U (en) * | 2009-10-15 | 2011-04-21 | 이종찬 | A pen with air ventilating means |
| CN201755989U (en) * | 2010-06-17 | 2011-03-09 | 上海市杨浦区齐齐哈尔路第一小学 | Pen with timing apparatus |
| CN201824708U (en) * | 2010-10-19 | 2011-05-11 | 陈智文 | Learning fatigue reminder pen |
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| CN104175750A (en) * | 2014-08-26 | 2014-12-03 | 罗雪松 | Multi-functional pneumatic chalk pen |
| CN104210281A (en) * | 2014-08-28 | 2014-12-17 | 余建 | Timing pen |
| CN207711640U (en) * | 2017-07-10 | 2018-08-10 | 陕西理工大学 | Ball-point pen without cap |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112895765A (en) | 2021-06-04 |
| CN110525084A (en) | 2019-12-03 |
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