CN215621034U - Multifunctional pencil sleeve for monitoring eye environment for children - Google Patents

Abstract

The utility model discloses a multifunctional pencil sleeve for monitoring an eye environment for children. The utility model provides a multifunctional pencil sleeve for monitoring an eye environment for children, which comprises: the pen comprises a pen sleeve, a multifunctional inductor, a limiting ring, a limiting slide block and a limiting plate; the pen sleeve can be sleeved on the pen at a proper position, the pen is held by the thumb and the forefinger which are positioned in the finger grooves, so that the pen holding posture of the children can be corrected, and the fingers can not be painful when the children write for a long time; and, the illumination of environment light, the distance of eyes and pencil cover and the time of writing the process etc. of children teenagers in writing the process are monitored to the multi-functional inductor of accessible, help monitoring children with the eye environment, help cultivateing the consciousness of writing the posture, play the supervision effect, reduce the probability that myopia takes place.

Description

Multifunctional pencil sleeve for monitoring eye environment for children

Technical Field

The utility model relates to the technical field of pen caps, in particular to a multifunctional pencil cap for monitoring an eye environment for children.

Background

The patent application No. 201120298096.6 discloses a correction hand-shaped pen cap. The pen cap comprises at least one sleeve, wherein three front bosses are arranged at one end of the pen cap, and a rear boss is arranged at the other end of the pen cap. When the pen is used, the pen cap is sleeved on a pen, the thumb, the index finger and the middle finger are held on the front boss when the pen is held, and the connecting position between the thumb and the index finger is close to the rear boss. However, the above-mentioned hand-correcting pen cap has the following disadvantages that the contact area between the pen cap and the hand adopts the convex block, which easily causes hand pain when the pen is held for a long time, and in addition, the function of the hand-correcting pen cap is single. Therefore, there is a need for a multifunctional eye environment monitoring pencil sleeve for children to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional eye environment monitoring pencil cap for children, and aims to solve the problems that the existing pencil cap and a hand contact area adopt a convex block, long-term holding of a pencil is easy to cause hand pain, and the function is single.

The utility model provides a multifunctional pencil sleeve for monitoring eye environment for children, which comprises: the pen comprises a pen sleeve, a multifunctional inductor, a limiting ring, a limiting slide block and a limiting plate; the pen sleeve is cylindrical, an inserting hole is formed in the center inside the pen sleeve, two finger grooves are formed in the circumferential direction below the outer portion of the pen sleeve, strip-shaped grooves are formed in the upper portion of the outer portion of the pen sleeve, the extending direction of the strip-shaped grooves is parallel to a bus of the pen sleeve, one end of the multifunctional inductor is rotatably connected to the inner wall of the top of each strip-shaped groove, the limiting ring is rotatably connected to the outer portion of the pen sleeve, an opening area is formed in the limiting ring, two symmetrical limiting sliding blocks are arranged in the two side areas of the bottom end of each strip-shaped groove on the outer surface of the pen sleeve, and the limiting sliding blocks are connected with the pen sleeve in a sliding mode in the circumferential direction of the pen sleeve; the limiting plate is arranged at the top of the pen sleeve and is positioned above the strip-shaped groove;

the multifunctional inductor comprises a shell and a PCB arranged below the inside of the shell, wherein an elastic button switch, an illumination sensor, a timer and a loudspeaker are arranged on the PCB, a distance sensor is arranged above the shell, a micro control unit is arranged on the PCB, and the elastic button switch, the illumination sensor, the timer, the distance sensor and the loudspeaker are respectively connected with the micro control unit.

Furthermore, the bottom edge of the finger groove is arc-surface-shaped.

Furthermore, the size of the strip-shaped groove is matched with the shape of the multifunctional inductor, and the outer side of the shell is arc-surface-shaped.

Further, the width of the opening area is equal to the width of the multifunctional inductor.

Further, the end of the shell is provided with a shifting piece.

Furthermore, the shape of the outer side end face of the limiting plate is matched with that of the outer peripheral face of the pen sleeve, and the limiting plate is fixed on the pen sleeve through a screw.

The utility model has the following beneficial effects: the utility model provides a multifunctional pencil sleeve for monitoring an eye environment for children, which comprises: the pen comprises a pen sleeve, a multifunctional inductor, a limiting ring, a limiting slide block and a limiting plate; the pen sleeve can be sleeved on the pen at a proper position, the pen is held by the thumb and the forefinger which are positioned in the finger grooves, so that the pen holding posture of the children can be corrected, and the fingers can not be painful when the children write for a long time; and, the illumination of environment light, the distance of eyes and pencil cover and the time of writing the process etc. of children teenagers in writing the process are monitored to the multi-functional inductor of accessible, help monitoring children with the eye environment, help cultivateing the consciousness of writing the posture, play the supervision effect, reduce the probability that myopia takes place.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is an angle schematic view of a multifunctional children eye environment monitoring pencil sleeve provided by the utility model;

FIG. 2 is a schematic view of another angle of the multifunctional eye environment monitoring pencil sleeve for children provided by the utility model;

FIG. 3 is a schematic view of a multifunctional sensor of the multifunctional eye environment monitoring pencil sleeve for children provided by the utility model;

FIG. 4 is a schematic view of the multifunctional child eye environment monitoring pencil cap provided by the utility model in use;

fig. 5 is a schematic diagram of a multifunctional sensor of the multifunctional eye environment monitoring pencil sleeve for children provided by the utility model.

Illustration of the drawings: 1-a pen sleeve; 2-a multifunctional inductor; 3-a limiting ring; 4-limiting sliding blocks; 5-a limiting plate; 11-an insertion hole; 12-finger groove; 13-strip grooves; 31-an open area; 4-limiting sliding blocks; 21-a housing; 22-a PCB board; 221-elastic push button switch; 222-an illuminance sensor; 223-a timer; 225-a speaker; 226-a distance sensor; 224-a micro control unit; 23-plectrum; 51-a screw; 100-pencil; 227-battery module.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring to fig. 1 to 5, a multifunctional pencil sleeve for monitoring an eye environment of a child according to an embodiment of the present invention includes: the pen comprises a pen sleeve 1, a multifunctional inductor 2, a limiting ring 3, a limiting slide block 4 and a limiting plate 5.

The pencil sleeve 1 is cylindrical, the insertion hole 11 is formed in the center of the interior of the pencil sleeve 1, the insertion hole 11 is cylindrical, and the inner diameter of the insertion hole 11 can be matched with most pencils 100 on the market. The inner wall of the insertion hole 11 is made of flexible rubber material, so that the pencil 100 can be stably inserted into the insertion hole 11.

Specifically, two finger grooves 12 are arranged along the circumferential direction below the outer portion of the pen sleeve 1, the shapes of the two finger grooves 12 are matched with the posture and the shape of a human thumb and a forefinger when the pen is held, the pen is comfortable to hold, and the bottom edges of the finger grooves 12 are arc-surface-shaped, so that the finger pain is avoided when the pen is written for a long time.

The outside top of pen sleeve 1 is provided with strip groove 13, and the extending direction of strip groove 13 is parallel with pen sleeve 1's generating line, and the one end of multi-functional inductor 2 is rotated and is connected in the top inner wall of strip groove 13, and spacing collar 3 rotates and connects in pen sleeve 1's outside. The multifunctional inductor 2 can rotate out of the strip-shaped groove 13 when in use and can be buckled in the strip-shaped groove 13 when not in use. The size of the strip-shaped groove 13 is matched with the shape of the multifunctional inductor 2, and the outer side of the shell 21 is arc-surface-shaped.

Specifically, the stop collar 3 is provided with an opening area 31, and the width of the opening area 31 is equal to the width of the multifunctional inductor 2, so as to ensure that the multifunctional inductor 2 can move out of the opening area 31. The outer surface of the pen sleeve 1 is provided with two symmetrical limiting slide blocks 4 in the two side areas of the bottom end of the strip-shaped groove 13, the limiting slide blocks 4 are connected with the pen sleeve 1 in the circumferential direction of the pen sleeve 1 in a sliding mode, a spring can be arranged between the limiting slide blocks 4 and the pen sleeve 1, so that the two limiting slide blocks 4 extend to the top of the strip-shaped groove 13 under the action of the spring in an initial state, and the multifunctional sensor 2 buckled in the strip-shaped groove 13 can be blocked. Limiting plate 5 sets up in pen sleeve 1's top and is located the strip groove 13 top, and limiting plate 5's the outside terminal surface and pen sleeve 1's outer peripheral face shape phase-match, and limiting plate 5 passes through screw 51 to be fixed on pen sleeve 1, can carry on spacingly to the multi-functional inductor 2 that rotates out for multi-functional inductor 2 can rotate at most to be parallel with pen sleeve 1 top surface.

Specifically, the multifunctional sensor 2 includes a housing 21 and a PCB 22 disposed below the inside of the housing 21, the PCB 22 is provided with an elastic button switch 221, an illuminance sensor 222, a timer 223 and a speaker 225, the housing 21 is provided with a distance sensor 226 above, the PCB 22 is provided with a micro control unit 224, and the elastic button switch 221, the illuminance sensor 222, the timer 223, the distance sensor 226 and the speaker 225 are respectively connected to the micro control unit 224. The end of the housing 21 is provided with a shifting piece 23, so that the multifunctional inductor 2 can be conveniently rotated out of the strip-shaped groove 13 through the shifting piece 23.

The utility model provides a using method of a multifunctional pencil sleeve for monitoring an eye environment for children, which comprises the following steps: when the multifunctional pencil holder is used, the pencil 100 is inserted into the proper position in the insertion hole 11, then the opening area 31 of the limiting ring 3 is rotated to the area of the strip-shaped groove 13, the limiting sliding blocks 4 are shifted to two sides, the elastic button switch 221 is popped up, the multifunctional inductor 2 is rotated to be perpendicular to the axis of the pencil holder 1 through the shifting sheet 23, the multifunctional inductor 2 penetrates through the opening area 31, and the limiting ring 3 is rotated, so that the opening area 31 is not rotated to be opposite to the multifunctional inductor 2. Thereby limiting the position of the multifunctional inductor 2 through the limiting ring 3 and the limiting plate 5.

The resilient button switch 221 may be configured to: when the elastic button switch 221 is in the on state when it is popped up, the micro control unit 224 receives a signal to control the illuminance sensor 222, the timer 223, the distance sensor 226 and the speaker 225 to start operating. The illumination sensor 222 may be configured to detect an illumination of ambient light of the child or the teenager during the writing process and transmit the illumination to the micro control unit 224, and when the illumination is lower than a preset threshold, the micro control unit 224 may transmit a signal to the speaker 225, so that the speaker 225 plays a light dim prompting voice. The timer 223 starts counting time when it starts working. The distance sensor 226 can detect the distance of the distance sensor 226 from the face of the person and thus indirectly detect whether the child has too tight an eye from the book. When the distance detected by the distance sensor 226 is below a preset threshold, the mcu 224 can send a signal to the speaker 225 to cause the speaker 225 to play the close-distance prompt voice. The illuminance sensor 222, the timer 223, the distance sensor 226, the speaker 225 and the micro control unit 224 are all prior art.

After writing, the opening area 31 of rotatable spacing collar 3 rotates the region of strip groove 13, passes and lock strip groove 13 with multi-functional inductor 2 from opening area 31, and limit slider 4 is extruded to two removals, with multi-functional inductor 2 complete lock to strip groove 13 in the back, and limit slider 4 resets and stops multi-functional inductor 2. At this time, the elastic button switch 221 is pressed, and the micro control unit 224 receives a signal to control the illuminance sensor 222, the timer 223, the distance sensor 226, and the speaker 225 to be turned off. The micro control unit 224 may be powered by a battery module 227. The battery module may be a button battery.

In conclusion, the multifunctional pencil sleeve for monitoring the eye environment for the children can be used for sleeving the pencil sleeve at a proper position on a pen, the pen is held by the thumb and the index finger, and the thumb and the index finger are positioned in the finger groove, so that the correction of the pen holding posture of the children is facilitated, and finger pain is avoided during long-time writing; and, the illumination of environment light, the distance of eyes and pencil cover and the time of writing the process etc. of children teenagers in writing the process are monitored to the multi-functional inductor of accessible, help monitoring children with the eye environment, help cultivateing the consciousness of writing the posture, play the supervision effect, reduce the probability that myopia takes place.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (6)

1. The utility model provides a multi-functional children are with eye environment monitoring pencil cover which characterized in that includes: the pen comprises a pen sleeve (1), a multifunctional inductor (2), a limiting ring (3), a limiting slide block (4) and a limiting plate (5);

the pen sleeve (1) is cylindrical, the center inside the pen sleeve (1) is provided with an inserting hole (11), two finger grooves (12) are arranged along the circumferential direction at the lower part of the outer part of the pen sleeve (1), a strip-shaped groove (13) is arranged above the outside of the pen sleeve (1), the extending direction of the strip-shaped groove (13) is parallel to a bus of the pen sleeve (1), one end of the multifunctional inductor (2) is rotatably connected with the inner wall of the top of the strip-shaped groove (13), the limiting ring (3) is rotationally connected to the outside of the pen sleeve (1), an opening area (31) is arranged on the limit ring (3), two symmetrical limit slide blocks (4) are arranged on the outer surface of the pen sleeve (1) in the areas of the two sides of the bottom end of the strip-shaped groove (13), the limiting sliding block (4) is connected with the pen sleeve (1) in a sliding manner in the circumferential direction of the pen sleeve (1); the limiting plate (5) is arranged at the top of the pen sleeve (1) and is positioned above the strip-shaped groove (13);

multifunctional inductor (2) include casing (21) and set up in PCB board (22) of casing (21) inside below, be provided with elasticity button switch (221), illuminance sensor (222), time-recorder (223) and speaker (225) on PCB board (22), the top of casing (21) is provided with distance sensor (226), be provided with little the control unit (224) on PCB board (22), elasticity button switch (221), illuminance sensor (222), time-recorder (223), distance sensor (226) and speaker (225) respectively with little the control unit (224) are connected.

2. The multifunctional children's eye environment monitoring pencil cap as claimed in claim 1, wherein the bottom edge of the finger groove (12) is arc-shaped.

3. The multifunctional children eye environment monitoring pencil sleeve as claimed in claim 1, wherein the size of the strip-shaped groove (13) matches with the shape of the multifunctional sensor (2), and the outer side of the housing (21) is arc-shaped.

4. The multi-functional children's eye environment monitoring pencil sleeve according to claim 1, characterized in that the width of the opening area (31) is equal to the width of the multi-functional sensor (2).

5. The multifunctional children's eye environment monitoring pencil sleeve according to claim 1, characterized in that the end of the housing (21) is provided with a pick (23).

6. The multifunctional children eye environment monitoring pencil sleeve according to claim 1, wherein the outer end face of the limiting plate (5) is matched with the outer peripheral surface of the pencil sleeve (1) in shape, and the limiting plate (5) is fixed on the pencil sleeve (1) through a screw (51).

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