CN212979650U

CN212979650U - Adjustable gravity correction pen

Info

Publication number: CN212979650U
Application number: CN202021191279.3U
Authority: CN
Inventors: 赵述峰; 王静; 于海丽; 赵沙沙
Original assignee: Xinjiang Agricultural Vocational Technical College
Current assignee: Xinjiang Agricultural Vocational Technical College
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-04-16
Anticipated expiration: 2030-06-23

Abstract

The utility model provides an adjustable gravity correction pen, including a shell, pen shell bottom end threaded connection has a cap, pen shell bottom fixedly connected with silica gel protection pad, the USB mouth that charges has been seted up to pen shell top one side, pen shell top fixedly connected with power button, inside micro battery, control mechanism and the telescopic machanism of being provided with of pen shell, the utility model discloses the scheme: judge whether user's pen-holding posture is correct through gravity sensor, thereby report to the police and vibrations through bee calling organ and remind the user to keep the correct pen-holding posture of writing, through acceleration sensor, when should correct the pen and drop from the eminence, acceleration sensor gives the receiver with information transmission, the receiver is received and is corrected a signal of dropping and then give IC chip with signal transmission, the miniature relay outage of IC chip control, make miniature electric putter retract, then make the refill retract in the pen shell, prevent that the refill from touchhing down and causing the damage.

Description

Adjustable gravity correction pen

Technical Field

The utility model belongs to the technical field of the stationery pen, concretely relates to pen is corrected to adjustable gravity.

Background

The stationery pen is an essential article in our daily life, when using the pen to write, the person who writes easily arouses symptoms such as myopia and finger ache because the position of sitting is not standard or the posture of holding a pen is not standard, especially in the juvenile crowd outstanding, the time of holding a pen by teenagers in present life is almost more than ten hours every day, long-time wrong writing posture can lead to bad symptoms such as student myopia, hunchback, and when holding a pen, the student habitually starts writing with holding a pen at a time, can form bad pen-holding habit over time, be unfavorable for writing out good-looking characters, and the stationery pen that exists on the market all has following defect:

(1) a common stationery pen in the market is generally provided with a pen holding area at a pen holding position, and a buffer gasket made of rubber is arranged in the pen holding area, so that a student cannot conveniently exert force with a thumb and a forefinger when holding the pen, and the wrist of the student is sore when holding the pen for a long time;

(2) the common stationery pens on the market do not have the function of correcting the pen holding posture;

(3) when a common stationery pen in the market accidentally falls off from a high place such as a desktop, the pen may be damaged due to the fact that the pen point of the pen core lands on the ground, and writing cannot be conducted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable gravity corrects pen aims at solving the problem that common stationery pen causes student's wrist ache, does not possess and corrects the pen-holding posture and the unexpected ground of a writing brush and can't withdraw the refill in the pen shell and cause the refill to damage among the prior art when holding a writing brush for a long time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable gravity correction pen, includes a shell, pen shell bottom end threaded connection has a cap, pen shell bottom fixedly connected with silica gel protection pad, the USB mouth that charges has been seted up to pen shell top one side, pen shell top fixedly connected with power button, inside miniature battery, control mechanism and the telescopic machanism of being provided with of pen shell.

In order to make and control this correction pen, conduct the utility model relates to an it is preferred, control mechanism includes the circuit board, integrated in the one side of circuit board has biological capacitive sensor, shift knob, IC chip, gravity sensor, receiver and bee calling organ, be provided with miniature relay and acceleration sensor on the another side of circuit board, one side fixedly connected with shock motor of circuit board.

In order to make when this correction pen accidentally drops, the refill can be withdrawed into in the pen shell, as the utility model relates to an it is preferred, telescopic machanism includes miniature electric putter, miniature electric putter's flexible end fixed connection pen socket, the refill has been cup jointed in the pen socket, miniature electric putter's stiff end with shock motor fixed connection and with circuit board electric connection.

In order to make the protection circuit board, as the utility model relates to an it is preferred, the circuit board cup joints in the protective sheath, the protective sheath with the opposite side fixed connection of shock motor.

In order to make the correction pen more durable, as the utility model discloses an optimization, the pen shell with the cap material all adopts titanium alloy material.

In order to make the correction pen work normally, as a preferred choice of the utility model, the output end of the micro storage battery is electrically connected with the circuit board, the power button is electrically connected with the micro storage battery through the switch button, the USB charging port is electrically connected with the input end of the micro storage battery, the miniature electric push rod is electrically connected with the miniature relay, the gravity sensor and the acceleration sensor are electrically connected with the receiver, the buzzer and the vibration motor are electrically connected with the IC chip, the silica gel protective pad is electrically connected with the receiver through the biological capacitance sensor, the IC chip is electrically connected with the circuit board, the biological capacitance sensor, the gravity sensor and the acceleration sensor are electrically connected with the IC chip through the receiver, and the receiver micro relay and the switch button are electrically connected with the circuit board.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the silica gel protection pad is arranged in a common pen holding area, so that the upper end of the middle finger can be effectively relieved from skewing caused by long-time writing, the hand ache caused by writing can be buffered, a user can keep a correct posture, and beautiful characters can be written;

(2) the gravity sensor is arranged, acceleration caused by gravity is measured through the gravity sensor, the pen holding inclination angle of the correcting pen relative to a horizontal plane can be calculated, and whether the pen holding posture of a user is correct or not can be judged through analyzing dynamic acceleration, so that the buzzer alarms and the vibration motor vibrates to remind the user to keep the correct pen holding writing posture;

(3) through the acceleration sensor who is equipped with, when this correction pen drops from the eminence, acceleration sensor gives the receiver with information transmission, and the receiver is received and is corrected a signal of dropping and then give IC chip with signal transmission, and IC chip control relay outage for miniature electric putter withdrawal makes then the refill retract in the pen shell, prevents that the refill from touchhing down and causing the damage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic structural view of the control mechanism of the present invention;

in the figure: 1. a pen housing; 2. a pen cap; 3. a silica gel protection pad; 4. a USB charging port; 5. a power button; 6. a micro-battery; 7. a control mechanism; 701. a circuit board; 702. a bio-capacitive sensor; 703. a switch button; 704. an IC chip; 705. a gravity sensor; 706. a receiver; 707. a buzzer; 708. a micro relay; 709. an acceleration sensor; 710. a vibration motor; 8. a telescoping mechanism; 801. a miniature electric push rod; 802. a pen cap; 803. a pen core; 9. and (6) a protective sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an adjustable gravity correction pen, includes a

shell

1, and 1 bottom threaded connection of a shell has a

cap

2, and 1 bottom fixedly connected with silica gel protection pad 3 of a shell, 1 top one side of a shell have been seted up USB and have been charged

mouthful

4, and 1 top fixedly connected with power button 5 of a shell, 1 inside miniature battery 6, control mechanism 7 and the telescopic machanism 8 of being provided with of a shell.

Preferably, the control mechanism 7 comprises a circuit board 701, a biological capacitance sensor 702, a switch button 703, an IC chip 704, a gravity sensor 705, a receiver 706 and a buzzer 707 are integrated on one surface of the circuit board 701, a micro relay 708 and an acceleration sensor 709 are arranged on the other surface of the circuit board 701, and a vibration motor 710 is fixedly connected to one side of the circuit board 701.

During the specific use, gravity sensor 705 judges the inclination angle of this correction pen relative to the horizontal plane through the acceleration that the analysis arouses because gravity then, when inclination exceeded predetermined range, gravity sensor 705 sends signal to receiver 706, receiver 706 sends the signal that gravity sensor 705 sent to IC chip 704 and handles, IC chip 704 control bee calling organ 707 reports to the police and vibrations motor 710 shakes, thereby remind the user to keep the exact posture of holding a pen, and then form good writing habit, silica gel protection pad 3 makes the user when holding a pen and write, can effectually alleviate the aching pain sense of user's hand, and more accord with human engineering.

Preferably, the telescopic mechanism 8 includes a micro electric push rod 801, a telescopic end of the micro electric push rod 801 is fixedly connected to a pen cap 802, a pen core 803 is sleeved in the pen cap 802, and a fixed end of the micro electric push rod 801 is fixedly connected to the vibration motor 710 and electrically connected to the circuit board 701.

During the concrete use, when should correct the pen and drop from the eminence accident, miniature electric putter 801's telescopic link retracts, drives then to cup joint refill 803 in pen socket 802 and withdraws in pen shell 1, avoids causing the damage of pen.

Preferably, the circuit board 701 is sleeved in the protective sleeve 9, and the protective sleeve 9 is fixedly connected with the other side of the vibration motor 710.

Preferably, the pen shell 1 and the pen cap 2 are made of titanium alloy materials.

During the specific use, circuit board 701 cup joints and makes circuit board 701 more firm in protective sheath 9, is difficult for causing the damage, and pen shell 1 and pen cap 2 adopt titanium alloy material to make this correction pen more durable.

Preferably, the output end of the micro battery 6 is electrically connected to the circuit board 701, the power button 5 is electrically connected to the micro battery 6 through the switch button 703, the USB charging port 4 is electrically connected to the input end of the micro battery 6, the micro electric push rod 801 is electrically connected to the micro relay 708, the gravity sensor 705 and the acceleration sensor 709 are electrically connected to the receiver 706, the buzzer 707 and the vibration motor 710 are electrically connected to the IC chip 704, the silicone protection pad 3 is electrically connected to the receiver 706 through the bio-capacitor sensor 702, the IC chip 704 is electrically connected to the circuit board 701, the bio-capacitor sensor 702, the gravity sensor 705 and the acceleration sensor 709 are electrically connected to the IC chip 704 through the receiver 706, and the micro relay 708 and the switch button 703 of the receiver 706 are electrically connected to the circuit board 701.

When the pen is used specifically, the micro storage battery 6 is charged through the USB charging port 4, the micro storage battery 6 is controlled to supply power to the circuit board 701 through the cooperation between the power button 5 and the switch button 703, when the pen holding posture of a user is not standard, the acceleration caused by gravity is analyzed through the gravity sensor 705, so that whether the pen holding posture of the user is correct is judged, when the pen holding posture of the user is incorrect, the gravity sensor 705 sends an incorrect pen holding posture signal to the receiver 706, the receiver 706 sends the received signal to the IC chip 704, the IC chip 704 controls the buzzer 707 to give an alarm and the vibration of the vibration motor 710 to remind the user of keeping the correct pen holding writing posture, so that the pen holding posture is corrected, when the correction pen drops from a high place carelessly, the acceleration sensor 709 judges that the correction pen drops at an accelerated speed, and then sends a dropping signal to the receiver 706, the receiver 706 sends the received signal to the IC chip 704, and the IC chip 704 controls the micro relay 708 to power off the circuit board 701, so that the micro electric push rod 801 is retracted to retract the pen core 803 into the pen housing 1, thereby avoiding damage to the pen core 803.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an adjustable gravity corrects pen, includes a shell (1), its characterized in that: pen shell (1) bottom threaded connection has a cap of a writing brush (2), pen shell (1) bottom fixedly connected with silica gel protection pad (3), USB mouth (4) that charges have been seted up to pen shell (1) top one side, pen shell (1) top fixedly connected with power button (5), pen shell (1) inside is provided with miniature battery (6), control mechanism (7) and telescopic machanism (8).

2. The adjustable gravity correction pen according to claim 1, wherein: the control mechanism (7) comprises a circuit board (701), a biological capacitance sensor (702), a switch button (703), an IC chip (704), a gravity sensor (705), a receiver (706) and a buzzer (707) are integrated on one surface of the circuit board (701), a micro relay (708) and an acceleration sensor (709) are arranged on the other surface of the circuit board (701), and a vibration motor (710) is fixedly connected to one side of the circuit board (701).

3. The adjustable gravity correction pen according to claim 2, wherein: the telescopic mechanism (8) comprises a micro electric push rod (801), a telescopic end of the micro electric push rod (801) is fixedly connected with a pen cap (802), a pen core (803) is sleeved in the pen cap (802), and a fixed end of the micro electric push rod (801) is fixedly connected with the vibration motor (710) and electrically connected with the circuit board (701).

4. The adjustable gravity correction pen according to claim 3, wherein: the circuit board (701) is sleeved in the protective sleeve (9), and the protective sleeve (9) is fixedly connected with the other side of the vibration motor (710).

5. The adjustable gravity correction pen according to claim 1, wherein: the pen shell (1) and the pen cap (2) are made of titanium alloy materials.

6. The adjustable gravity correction pen according to claim 4, wherein: the output of miniature battery (6) with circuit board (701) electric connection, power button (5) are passed through shift knob (703) with miniature battery (6) electric connection, USB charge mouthful (4) with the input electric connection of miniature battery (6), miniature electric putter (801) with miniature relay (708) electric connection, gravity sensor (705) and acceleration sensor (709) with receiver (706) electric connection, bee calling organ (707) with vibrations motor (710) with IC chip (704) electric connection, silica gel protection pad (3) are through biological capacitive sensor (702) and receiver (706) electric connection, IC chip (704) and circuit board (701) electric connection, biological capacitive sensor (702), gravity sensor (705) and acceleration sensor (709) are through receiver (706) and IC chip (704) electric connection And the receiver (706), the micro relay (708) and the switch button (703) are electrically connected with the circuit board (701).