CN212124673U

CN212124673U - Multifunctional pen for teaching

Info

Publication number: CN212124673U
Application number: CN202020749552.3U
Authority: CN
Inventors: 李敏
Original assignee: Shandong Yingcai University
Current assignee: Shandong Yingcai University
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-11
Anticipated expiration: 2030-05-09

Abstract

The utility model provides a multifunctional pen for teaching, which belongs to the technical field of pens and comprises a pen shell, a pen core, a pen cap, a teaching mechanism and an error touch prevention mechanism, wherein the inner wall of one end of the pen shell is connected with the outer wall of the circumference of the pen core through threads, and the pen cap is sleeved on the outer wall of one end of the pen core; the teaching mechanism is arranged at one end of the pen shell and comprises a laser head and a button; the laser head is fixed on the inner wall of one end of the pen shell through a screw, the button is fixed on the inner wall of one side of the pen shell through a buckle, and the laser head is electrically connected with the button; the utility model can utilize the button to control the laser head to work by arranging the button and the laser head to carry out auxiliary teaching; through setting up insulating piece and elastic metal piece, can insert the insulating piece between two elastic metal pieces when not using for the circuit disconnection of laser head avoids the mistake to touch the button and makes the laser head carry out unnecessary work.

Description

Multifunctional pen for teaching

Technical Field

The utility model belongs to the technical field of the pen, concretely relates to multi-functional pen of teaching usefulness.

Background

In the prior art, a pen is a pen-type writing tool which mainly uses metal as a pen body, ink is contained through a hollow pen tube, and the pen is written through a duckbilled pen point under the action of gravity and capillary tubes, so that the degree of writing is different; with the development of science and technology, people have not only satisfied the writing function of a pen, but more and more people tend to use a multifunctional pen.

Through search, the Chinese patent with the publication number of CN201761192U discloses a multifunctional pen, which mainly comprises a pen cap, a pen body and a pen tail, wherein the pen body comprises a pen, a gel ink pen and a mechanical pencil, the pen, the gel ink pen and the mechanical pencil can be spirally connected in pairs, the pen cap can be spirally connected with any front section of the pen, the gel ink pen and the mechanical pencil, and the pen tail can be spirally connected with any rear end of the pen, the gel ink pen and the mechanical pencil.

However, the multifunctional pen in the technical scheme only provides a writing function, so that the multifunctional pen has the problem that various requirements such as auxiliary teaching cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional pen of teaching usefulness aims at solving the problem that can not play various demands such as supplementary teaching among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional pen for teaching comprises a pen shell, a pen core, a pen cover, a teaching mechanism and an error touch prevention mechanism, wherein the inner wall of one end of the pen shell is connected to the outer wall of the circumference of the pen core through threads, and the pen cover is sleeved on the outer wall of one end of the pen core; the teaching mechanism is arranged at one end of the pen shell and comprises a laser head and a button; the laser head passes through the screw fixation in the one end inner wall of a shell, the button is fixed in one side inner wall of a shell through the buckle, laser head and button electric connection.

In order to avoid the mistaken touch of the button, as a preferable aspect of the present invention, the mistaken touch prevention mechanism includes two elastic metal sheets and an insulating sheet; the two elastic metal sheets are arranged on the outer wall of one side of the pen shell, and the insulating sheet is clamped on the outer wall of the bottom of the pen cover; the insulating sheet is matched with the two elastic metal sheets; the elastic metal sheets are electrically connected with the laser head.

For the convenience of lock pen cap, as the utility model relates to an it is preferred, pen cap one end outer wall joint has two first magnets, the top outer wall joint of shell has two second magnets, second magnet and first magnet adaptation.

In order to promote the portability, as the utility model relates to an it is preferable, cap one side outer wall is provided with the couple.

In order to promote the practicality, as the utility model relates to an it is preferred, couple one end lateral wall passes through axle swivelling joint in one side outer wall of pen cap, evenly distributed's scale mark is seted up to couple one side outer wall.

In order to facilitate fixing the hook, as the utility model relates to an it is preferred, couple one side outer wall integral type is provided with the plug, slot and plug adaptation have been seted up to cap one side inner wall.

In order to play energy-conserving effect, as the utility model relates to an it is preferred, shell one side outer wall has cup jointed solar charging subassembly, solar charging subassembly and laser head electric connection.

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

1. by arranging the button and the laser head, the button can be used for controlling the laser head to work so as to carry out auxiliary teaching; through setting up insulating piece and elastic metal piece, can insert the insulating piece between two elastic metal pieces when not using for the circuit disconnection of laser head avoids the mistake to touch the button and makes the laser head carry out unnecessary work.

2. By arranging the first magnet and the second magnet, the pen cap can be conveniently buckled, the buckling tightness is improved, and the use convenience is improved; through setting up the couple, can utilize the couple to hang and put, promote the portability.

3. By setting the scale marks, the function of drawing the line segments with the specified lengths can be provided, and the practicability is improved; by arranging the slot and the plug, the hook can be fixed as required, so that the reliability is improved; through setting up solar charging subassembly, energy-conserving effect has been played.

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 overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the middle back surface of the present invention;

FIG. 3 is a schematic view of a part of the present invention;

in the figure: 1-a pen shell; 2-a pen cap; 3, inserting a slot; 4-a plug; 5-scale mark; 6-hooking; 7-a pen core; 8-a solar charging assembly; 9-a button; 10-a laser head; 11-a first magnet; 12-a second magnet; 13-a resilient metal sheet; 14-insulating sheet.

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: a multifunctional pen for teaching comprises a pen shell 1, a pen core 7, a pen cover 2, a teaching mechanism and an error touch prevention mechanism, wherein the inner wall of one end of the pen shell 1 is connected to the outer wall of the circumference of the pen core 7 through threads, and the pen cover 2 is sleeved on the outer wall of one end of the pen core 7; the teaching mechanism is arranged at one end of the pen shell 1 and comprises a laser head 10 and a button 9; laser head 10 passes through the screw fixation in the one end inner wall of a shell 1, button 9 is fixed in one side inner wall of a shell 1 through the buckle, laser head 10 and button 9 electric connection.

The utility model discloses an in the embodiment, through setting up button 9 and laser head 10, can utilize button 9 control laser head 10 work, carry out the supplementary teaching.

Specifically, in order to avoid the mistaken touch of the button 9, the mistaken touch prevention mechanism comprises two elastic metal sheets 13 and an insulation sheet 14; the two elastic metal sheets 13 are arranged on the outer wall of one side of the pen shell 1, and the insulating sheet 14 is clamped on the outer wall of the bottom of the pen cover 2; the insulating sheet 14 is matched with the two elastic metal sheets 13; the elastic metal sheets 13 are all electrically connected with the laser head 10.

In this embodiment: through setting up insulating piece 14 and elastic metal piece 13, can insert insulating piece 14 between two elastic metal pieces 13 when not using for the circuit disconnection of laser head 10 avoids the mistake to touch button 9 and makes laser head 10 carry out unnecessary work.

Specifically, for the convenience of

lock pen cap

2, 2 one end outer wall joints of pen cap have two first magnets 11, the top outer wall joint of pen shell 1 has two second magnets 12,

second magnets

12 and 11 adaptations of first magnet.

In this embodiment: through setting up first magnet 11 and second magnet 12, the lock pen cap 2 of being convenient for promotes the compactness of lock, has increased the use convenience simultaneously.

Specifically, in order to improve the portability, the outer wall of one side of the pen cap 2 is provided with a hook 6.

In this embodiment: through setting up couple 6, can utilize couple 6 to hang and put, promote the portability.

Specifically, in order to promote the practicality, 6 one end lateral walls of couple pass through axle swivelling joint in one side outer wall of pen cover 2, evenly distributed's scale mark 5 is seted up to 6 one side outer walls of couple.

In this embodiment: through setting up scale mark 5, can provide the function of drawing appointed length line segment, promote the practicality.

Specifically, for the convenience of fixing the hook 6, the outer wall integral type of 6 one sides of the hook is provided with the plug 4, the inner wall of 2 one sides of the pen cap is provided with the slot 3, and the slot 3 is matched with the plug 4.

In this embodiment: through setting up slot 3 and plug 4, can fix couple 6 as required, promote the reliability.

Specifically, in order to play the effect of energy-conservation, the outer wall of one side of the pen shell is sleeved with a solar charging component 8, and the solar charging component 8 is electrically connected with the laser head 10.

In this embodiment: through setting up solar charging subassembly 8, played energy-conserving effect.

The utility model discloses a theory of operation and use flow: when the laser head is used, a user can control the laser head 10 to work through the button 9 according to needs to carry out auxiliary teaching, and the insulating sheet 14 and the elastic metal sheets 13 can insert the insulating sheet 14 between the two elastic metal sheets 13 when the laser head is not used, so that a circuit of the laser head 10 is disconnected, and the laser head 10 is prevented from carrying out unnecessary work due to mistaken touch of the button 9; the first magnet 11 and the second magnet 12 are arranged, so that the pen cap 2 can be conveniently buckled, the buckling tightness is improved, and the use convenience is improved; the user can extract plug 4 from slot 3 as required, rotatory couple 6 to utilize couple 6 and scale mark 5 to carry out the drawing of appointed length line segment, promoted the practicality.

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 a multi-functional pen of teaching usefulness which characterized in that: the pen comprises a pen shell (1), a pen core (7), a pen cover (2), a teaching mechanism and an error touch prevention mechanism, wherein the inner wall of one end of the pen shell (1) is connected to the outer wall of the circumference of the pen core (7) through threads, and the pen cover (2) is sleeved on the outer wall of one end of the pen core (7); the teaching mechanism is arranged at one end of the pen shell (1) and comprises a laser head (10) and a button (9); laser head (10) are fixed in the one end inner wall of a shell (1) through the screw, button (9) are fixed in one side inner wall of a shell (1) through the buckle, laser head (10) and button (9) electric connection.

2. A multi-functional teaching pen as claimed in claim 1, wherein: the false touch prevention mechanism comprises two elastic metal sheets (13) and an insulation sheet (14); the two elastic metal sheets (13) are arranged on the outer wall of one side of the pen shell (1), and the insulating sheet (14) is clamped on the outer wall of the bottom of the pen cover (2); the insulating sheet (14) is matched with the two elastic metal sheets (13); the elastic metal sheets (13) are electrically connected with the laser head (10).

3. A multi-functional teaching pen as claimed in claim 2, wherein: the pen cap is characterized in that two first magnets (11) are clamped on the outer wall of one end of the pen cap (2), two second magnets (12) are clamped on the outer wall of the top end of the pen shell (1), and the second magnets (12) are matched with the first magnets (11).

4. A multi-functional teaching pen as claimed in claim 3, wherein: the outer wall of one side of the pen cap (2) is provided with a hook (6).

5. A multi-functional teaching pen as claimed in claim 4, wherein: couple (6) one end lateral wall passes through axle swivelling joint in one side outer wall of pen cover (2), evenly distributed's scale mark (5) are seted up to couple (6) one side outer wall.

6. A multi-functional teaching pen as claimed in claim 5, wherein: couple (6) one side outer wall integral type is provided with plug (4), slot (3) have been seted up to pen cover (2) one side inner wall, slot (3) and plug (4) adaptation.

7. A multi-functional teaching pen as claimed in claim 6, wherein: the outer wall of one side of the pen shell (1) is sleeved with a solar charging component (8), and the solar charging component (8) is electrically connected with the laser head (10).