CN215705320U

CN215705320U - Light filling pen

Info

Publication number: CN215705320U
Application number: CN202121532700.7U
Authority: CN
Inventors: 张小恒; 姜奕俊; 刘嘉杰
Original assignee: Dongguan Hengli Middle School
Current assignee: Dongguan Hengli Middle School
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-02-01
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to the field of multifunctional pens, in particular to a light supplementing pen which comprises a pen shell, a pen core, a light supplementing plate, an adjusting control plate, an adjusting rod, a battery and an adjusting knob, wherein an annular accommodating groove is formed in the outer side of the head end of the pen shell; the light supplementing plate is fixedly arranged in the annular accommodating groove, and the light source emitting direction of the light supplementing plate faces the pen point direction; the center of one side of the adjusting control plate facing the pen tail is provided with an adjusting rod for controlling the brightness of the light supplementing plate, and the light supplementing plate is electrically connected with the adjusting control plate; the battery is fixedly arranged on one side of the adjusting control plate away from the adjusting rod; the adjusting knob is positioned at the tail end of the pen shell and is coaxially and fixedly connected with the adjusting rod. According to the LED paster lamp bead, the light source emitted by the LED paster lamp bead is directly irradiated to the area needing writing, the light supplementing plate and the LED paster lamp bead can be well protected by the protective cap made of the PC material, normal irradiation of the light source is not influenced, the operation mode of the adjusting knob is simple and practical, the whole structure is simple, and the mounting and dismounting are also extremely convenient.

Description

Light filling pen

Technical Field

The utility model relates to the field of multifunctional pens, in particular to a light supplement pen.

Background

The pen is one of indispensable stationery in daily life of people, the variety of pens is more and more along with the development of science and technology, various multifunctional pens are applied to the life and work of people, people slowly develop pens with higher technical content such as recording pens, electronic pens and the like, simple and practical pens such as highlighters, pens, ball-point pens, marking pens and the like are invented, a tape measure is added on even small ball-point pens, an eraser is added at the tail of a pencil and the like, and people invent various pens with different structures and different styles according to different use scenes.

The novel light supplementing pen is difficult to install a suitable light supplementing system in a small-sized pen shell, the light source on the pen cannot accurately project light to the writing position, or the light supplementing system and the pen are in a split state, the light supplementing system and the pen are not good in consistency, the structure of the pen is complex, operation is inconvenient, and installation of some light supplementing pens is troublesome.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, a light supplement pen is provided.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

a fill light pen, comprising:

the outer side of the head end of the pen shell is provided with an annular accommodating groove;

the pen core is arranged on the inner side of the pen shell;

the light supplementing plate is fixedly arranged in the annular accommodating groove, and the light source emitting direction of the light supplementing plate faces the pen point direction;

the adjusting control plate is fixedly arranged at the tail end of the pen shell, an adjusting rod for controlling the brightness of the light supplementing plate is arranged at the center of one side of the adjusting control plate, which faces the pen tail, and the light supplementing plate is electrically connected with the adjusting control plate;

the battery is fixedly arranged on one side of the adjusting control plate, which is far away from the adjusting rod;

and the adjusting knob is positioned at the tail end of the pen shell and is coaxially and fixedly connected with the adjusting rod.

Preferably, the head end shaping of shell has and is annular thickening portion, annular holding tank is seted up in thickening portion, the opening direction of annular holding tank is towards the nib direction.

Preferably, the fixed protective cap that adopts printing opacity PC material that is provided with of head end of a shell, the inboard threaded connection of one end and the thickening portion of nib is kept away from to the protective cap, the one end conflict makeup board of nib is kept away from to the protective cap, the nib cover of the fixed refill of head end fixedly connected with of a shell, the one end that the protective cap is close to the nib cover is the one end that the nib cover is close to the annular parcel and is close to a shell.

Preferably, the light supplementing plate is a circular-ring-shaped PCB, and one side of the PCB close to the pen point is fixedly connected with a plurality of LED surface mount lamp beads distributed in an annular diffusion mode.

Preferably, the tail end shaping of a shell has the annular bearing portion of circle, the adjusting control board is fixed to be set up in one side that the nib was kept away from in the bearing portion, a tail cover of afterbody fixedly connected with of a shell, the tail cover is close to the one end and the shell screw-thread fit of a shell, the inboard shaping of one end that the tail cover is close to the adjusting control board has the annular spacing portion that is, the spacing portion is close to one side of adjusting control board and the one side laminating that the shell was kept away from to the adjusting control board, it has the spline to be annular distribution on the regulation pole.

Preferably, the battery is a button battery, and the specific model is a loose button battery LR44(AG 13).

Preferably, the adjusting knob is cylindrical and is movably connected with the pen tail sleeve, a limiting ring is formed at one end, close to the pen tail sleeve, of the adjusting knob, a spline sleeve coaxial with the adjusting rod is formed at the center, close to one end of the pen tail sleeve, of the adjusting knob, and the spline sleeve is inserted into the adjusting rod.

The utility model has the beneficial effects that: according to the LED paster lamp bead, the light source emitted by the LED paster lamp bead is directly irradiated to the area needing writing, the light supplementing plate and the LED paster lamp bead can be well protected by the protective cap made of the PC material, normal irradiation of the light source is not influenced, the operation mode of the adjusting knob is simple and practical, the whole structure is simple, and the mounting and dismounting are also extremely convenient.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a cross-sectional view taken along line a-a of fig. 2.

Fig. 4 is a partial schematic view one of fig. 3.

Fig. 5 is a partial schematic view of fig. 3.

Fig. 6 is an exploded view of the adjustment knob and adjustment control plate of the present invention.

Fig. 7 is a schematic view of a three-dimensional structure of the light supplementing plate and the LED patch lamp bead.

The reference numbers in the figures are:

1-a pen shell; 2-an annular accommodating groove; 3-a pen core; 4-adjusting the control panel; 5-adjusting the rod; 6-adjusting knob; 7-a thickened portion; 8-a protective cap; 9-a pen nib sleeve; 10-a PCB board; 11-LED paster lamp beads; 12-a support; 13-a tail sleeve; 14-a limiting part; 15-splines; 16-a button cell; 17-a limit ring; 18-spline sleeve.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, specific embodiments thereof will be described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 7, a supplementary lighting pen includes:

the pen shell 1 is provided with an annular accommodating groove 2 formed at the outer side of the head end;

the pen core 3 is arranged on the inner side of the pen shell 1;

the light supplementing plate is fixedly arranged in the annular accommodating groove 2, and the light source emitting direction of the light supplementing plate faces the pen point direction;

the adjusting control plate 4 is fixedly arranged at the tail end of the pen shell 1, an adjusting rod 5 for controlling the brightness of the light supplementing plate is arranged at the center of one side of the adjusting control plate 4, which faces the pen tail, and the light supplementing plate is electrically connected with the adjusting control plate 4;

the battery is fixedly arranged on one side of the adjusting control plate 4 far away from the adjusting rod 5;

and the adjusting knob 6 is positioned at the tail end of the pen shell 1 and is coaxially and fixedly connected with the adjusting rod 5.

When needs mend the light, rotatable adjust knob 6 drives through adjust knob 6 and adjusts pole 5 and rotate, adjusts the resistance that the rotation of pole 5 can change whole circuit to influence the battery and supply with the voltage of meneing the worn-out fur, so alright change the light luminance that mends the worn-out fur and send, adjust and can stop rotatory adjust knob 6 after the luminance of needs, light penetrates to writing the region along the axial of pen shell 1 in the annular holding tank 2, so just realized the light filling.

The head end shaping of shell of a brush 1 has and is annular thickening portion 7, annular holding tank 2 is seted up in thickening portion 7, the opening direction of annular holding tank 2 is towards the nib direction. Be fixed in annular holding tank 2 with the light filling board, thickening portion 7 can play the effect of protection light filling board, also can guarantee a shell 1's an organic whole nature simultaneously, can not influence user's normal pen of holding, and annular holding tank 2 has guaranteed towards written direction that the light source of normal installation back light filling board can shine to corresponding region simultaneously.

The fixed protective cap 8 that is provided with the adoption printing opacity PC material of head end of pen shell 1, the inboard threaded connection of one end and thickening portion 7 of nib is kept away from to protective cap 8, the one end conflict makeup board of nib is kept away from to protective cap 8, the nib cover 9 of the fixed refill 3 of head end fixedly connected with of pen shell 1, the one end that protective cap 8 is close to nib cover 9 is the one end that the annular parcel lived nib cover 9 is close to pen shell 1. After the printing opacity protective cap 8 is located in the shell soon in the printing opacity, protective cap 8 can play limiting displacement to the light filling board, make the light filling board can not break away from a shell 1, and protective cap 8 also can play the guard action to the light filling board, make the light filling board be difficult for receiving external environment's influence damage, because head thickening portion 7's unique design, nib cover 9 still can not block the light of light filling board, so nib position has certain space portion after installation nib cover 9, this space can be filled after protective cap 8 extension is wrapped up with nib cover 9, also make whole pen more have an organic whole nature simultaneously.

The light supplementing plate is a circular-ring-shaped PCB (printed circuit board) 10, and one side of the PCB 10, which is close to the pen point, is fixedly connected with a plurality of LED (light emitting diode) surface-mounted lamp beads 11 which are distributed in an annular diffusion mode. When the light supplementing plate is installed, a double faced adhesive tape or a 3M adhesive tape needs to be pasted on one side, close to the adjusting control plate 4, of the light supplementing plate, then the light supplementing plate is fixed at the corresponding position of the pen shell 1, and the LED surface mount lamp beads 11 can fully project light to the front of a pen point.

The tail end shaping of shell of a pen 1 has the annular supporting portion 12 of circle, adjusting control board 4 is fixed to be set up in one side that the nib was kept away from to supporting portion 12, tail cover 13 of afterbody fixedly connected with of shell of a pen 1, tail cover 13 is close to the one end of shell of a

pen

1 and 1 screw-thread fit of shell of a pen, tail cover 13 is close to the inboard shaping of one end of adjusting control board 4 and has the annular spacing portion 14 that is, spacing portion 14 is close to one side of adjusting control board 4 and the laminating of one side that shell of a pen 1 was kept away from to adjusting control board 4, it has spline 15 to be annular distribution on the regulation pole 5. Place the adjusting control board 4 on supporting portion 12 during the installation, alright locate the afterbody of shell of a pen 1 with the back cover 13 soon afterwards, fixed spacing portion 14 and supporting portion 12 cooperation behind the back cover 13 can fix adjusting control board 4, so no matter install or dismantle adjusting control board 4 all convenient and fast.

The battery is a button battery 16, and the specific model is a loose button battery LR 44. The button cell 16 is fixedly arranged on one side of the adjusting control plate 4 close to the light supplementing plate, and the installation mode is mature prior art and is not described herein again.

The adjusting knob 6 is cylindrical and movably connected with the pen tail sleeve 13, a limiting ring 17 is formed at one end, close to the pen tail sleeve 13, of the adjusting knob 6, a spline 15 sleeve coaxial with the adjusting rod 5 is formed at the center, close to one end of the pen tail sleeve 13, of the adjusting knob 6, and the spline 15 sleeve is inserted into the adjusting rod 5. Insert adjust knob 6 and locate the one end that the shell of a pen 1 was kept away from to the back of tail cover 13, spacing ring 17 laminates can guarantee in the inboard of tail cover 13 that adjust knob 6 can not rock when rotatory, also can play fine guard action to spline 15 sleeve, and spline 15 sleeve and the cooperation of adjusting 15 splines on the pole 5 can guarantee to adjust pole 5 and rotate along with adjust knob 6's rotation. The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A light supplement pen is characterized by comprising:

the pen shell (1) is provided with an annular accommodating groove (2) formed at the outer side of the head end;

the pen core (3) is arranged on the inner side of the pen shell (1);

the light supplementing plate is fixedly arranged in the annular accommodating groove (2), and the light source emitting direction of the light supplementing plate faces the pen point direction;

the adjusting control plate (4) is fixedly arranged at the tail end of the pen shell (1), an adjusting rod (5) used for controlling the brightness of the light supplementing plate is arranged at the center of one side, facing the pen tail, of the adjusting control plate (4), and the light supplementing plate is electrically connected with the adjusting control plate (4);

the battery is fixedly arranged on one side of the adjusting control plate (4) far away from the adjusting rod (5);

and the adjusting knob (6) is positioned at the tail end of the pen shell (1) and is coaxially and fixedly connected with the adjusting rod (5).

2. The light supplement pen according to claim 1, wherein the head end of the pen casing (1) is formed with a thickened portion (7) in a ring shape, the ring-shaped receiving groove (2) is formed in the thickened portion (7), and the opening direction of the ring-shaped receiving groove (2) faces the pen point direction.

3. The light supplementing pen according to claim 1, wherein a protective cap (8) made of light-transmitting PC material is fixedly arranged at the head end of the pen shell (1), one end of the protective cap (8) far away from the pen point is in threaded connection with the inner side of the thickened portion (7), one end of the protective cap (8) far away from the pen point is in contact with the light supplementing plate, a pen point sleeve (9) for fixing the pen core (3) is fixedly connected to the head end of the pen shell (1), and one end, close to the pen point sleeve (9), of the protective cap (8) annularly wraps one end, close to the pen shell (1), of the pen point sleeve (9).

4. The light supplement pen according to claim 1, wherein the light supplement plate is a circular PCB (10), and one side of the PCB (10) close to the pen point is fixedly connected with a plurality of LED patch lamp beads (11) which are distributed in a ring shape in a diffusion mode.

5. The light supplementing pen according to claim 1, wherein a circular ring-shaped supporting portion (12) is formed at the tail end of the pen shell (1), the adjusting control plate (4) is fixedly arranged on one side, away from the pen point, of the supporting portion (12), a tail sleeve (13) is fixedly connected to the tail portion of the pen shell (1), one end, close to the pen shell (1), of the tail sleeve (13) is in threaded fit with the pen shell (1), a circular ring-shaped limiting portion (14) is formed on the inner side of one end, close to the adjusting control plate (4), of the tail sleeve (13), one side, close to the adjusting control plate (4), of the limiting portion (14) is attached to one side, away from the pen shell (1), of the adjusting control plate (4), and splines (15) are annularly distributed on the adjusting rod (5).

6. The light supplement pen according to claim 1, wherein the battery is a button battery (16), and the specific type is a button battery LR 44.

7. The light supplementing pen according to claim 5, wherein the adjusting knob (6) is cylindrical and movably connected with the tail cap (13), a limiting ring (17) is formed at one end, close to the tail cap (13), of the adjusting knob (6), a spline (15) sleeve coaxial with the adjusting rod (5) is formed at the center of one end, close to the tail cap (13), of the adjusting knob (6), and the spline (15) sleeve is inserted into the adjusting rod (5).