CN212708655U

CN212708655U - Multifunctional pen

Info

Publication number: CN212708655U
Application number: CN202020591205.2U
Authority: CN
Inventors: 李冠杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-03-16
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a multifunctional pen, which comprises a pen body and a pen cap rotatably arranged at the front end of the pen body, wherein the tail end of the pen body is outwards protruded with an installation platform, the outer side surface of the installation platform is provided with a magnet which is magnetically attracted on a white board, and the top end of the installation platform is provided with a brush for erasing handwriting; a temperature sensing piece is arranged in the middle of the pen body; two elastic clamping blocks protrude from the outer wall of the pen cap at intervals, and an elastic clamping groove used for clamping another pen is formed between the two elastic clamping blocks. The magnet and the hairbrush are arranged at the tail end of the pen body, so that when the pen is not used, the note is magnetically attracted on the white board through the magnet, and the pen is prevented from being lost; when the handwriting is erased, the brush can be directly used for erasing, so that the use is more convenient; the temperature sensing piece is arranged, so that a user can know the body temperature of the user, and the functions are diversified; and during packaging, the plurality of pens are clamped together through the two elastic clamping blocks, so that the packaging is neat and ordered.

Description

Multifunctional pen

Technical Field

The utility model relates to a pen field technique especially indicates a multi-functional pen utensil.

Background

The whiteboard pen is a common writing tool used in cooperation with a whiteboard, the surface of the whiteboard is smooth, writing is facilitated, and an iron sheet or a magnet sheet is arranged in the whiteboard. During teaching, seminar, speech or speech, people often write characters, patterns or symbols on the white board by matching with a white board pen, or fix paper sheets on the white board by matching with small magnetic nails so as to conveniently and accurately express corresponding information contents. It has the features of low cost, convenient writing, being erased and reused, is popular and widely used.

At present, when the whiteboard marker is not used, the whiteboard marker is directly placed on a supporting plate at the lower part of a whiteboard, and the placing mode of the whiteboard marker has the defects that on one hand, the supporting plate increases the material cost and the manufacturing cost of the whiteboard unnecessarily, and on the other hand, the whiteboard marker is easy to roll down from the supporting plate and is lost, which brings inconvenience to people. In addition, the white board brush separated from the white board pen is used for erasing the writing on the white board, and when the white board brush is used, one hand is required to hold the white board pen, the other hand is required to hold the white board brush, or the white board pen and the white board brush are alternately put down for multiple times and then taken by the same hand, so that the white board brush is very inconvenient.

And when the existing whiteboard marker packages are shipped, a plurality of whiteboard markers are placed in the packaging box, so that the whiteboard markers are messy. Meanwhile, the existing whiteboard pen has single function.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a multifunctional pen, which effectively solves the problem of single function of the conventional whiteboard pen.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multifunctional pen comprises a pen body, wherein the pen body is provided with a pen body and a pen cap which is rotatably arranged at the front end of the pen body, a mounting table is outwards protruded at the tail end of the pen body, a magnet which is magnetically attracted on a white board is arranged on the outer side surface of the mounting table, and a brush which is used for erasing handwriting is arranged at the top end of the mounting table; a temperature sensing piece is arranged in the middle of the pen body; two elastic clamping blocks protrude from the outer wall of the pen cap at intervals, and an elastic clamping groove used for clamping another pen is formed between the two elastic clamping blocks.

As a preferred scheme, the elastic clamping groove is of a structure with a small opening, a large middle and a small inner part.

As a preferred scheme, the temperature sensing piece comprises a color changing layer changing colors along with temperature and a digital image layer used for displaying temperature values, the digital image layer covers the outer wall of the pen body, and the color changing layer covers the digital image layer.

Preferably, the color changing layer is a wafer temperature sensing material.

As a preferred scheme, the digital layer includes 36 digital layers, 37 digital layers and 38 digital layers that transversely arrange side by side, and correspondingly, the discoloration layer includes first discoloration layer, second discoloration layer and third discoloration layer, and this first discoloration layer, second discoloration layer and third discoloration layer cover respectively on 36 digital layers, 37 digital layers and 38 digital layers.

Preferably, the outer diameter of the mounting table is smaller than or equal to the outer diameter of the pen body.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

the magnet and the hairbrush are arranged at the tail end of the pen body, so that when the pen is not used, the note is magnetically attracted on the white board through the magnet, and the pen is prevented from being lost; when the handwriting is erased, the brush can be directly used for erasing, so that the use is more convenient; the temperature sensing piece is arranged, so that a user can know the body temperature of the user, and the functions are diversified; and during packaging, the plurality of pens are clamped together through the two elastic clamping blocks, so that the packaging is neat and ordered.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of the present invention;

FIG. 2 is a structural diagram of a temperature sensing plate according to a preferred embodiment of the present invention;

FIG. 3 is a cross-sectional view of a temperature sensing strip in accordance with a preferred embodiment of the present invention;

fig. 4 is a perspective view of the pen cap in series connection according to the preferred embodiment of the present invention.

The attached drawings indicate the following:

10. pen body 11 and mounting table

20. Pen cap 21 and elastic fixture block

201. Elastic clamping groove 30 and magnet

40. Brush 50 and temperature sensing piece

51. Color changing layer 511, first color changing layer

512. Second color changing layer 513 and third color changing layer

52.

Digital layers

521, 36 digital layers

522. 37

digital layers

523, 38 digital layers.

Detailed Description

Referring to fig. 1 to 4, a specific structure of a preferred embodiment of the present invention is shown, which includes a pen body having a pen body 10 and a pen cap 20 rotatably disposed at a front end of the pen body.

The tail end of the pen body 10 is outwards protruded with an installation platform 11, the outer diameter of the installation platform 11 is smaller than or equal to that of the pen body 10, and interference generated when a plurality of pen tools 10 are connected in series is avoided. The magnet 30 which is magnetically attracted on the whiteboard is arranged on the outer side surface of the mounting table 11, and the magnet 30 is arranged, so that when the pen is not used, the pen is magnetically attracted on the whiteboard through the magnet 30, and the pen is prevented from being lost. And the top end of the mounting table 11 is provided with a brush 40 for erasing the handwriting, which can be used for erasing the handwriting on the whiteboard.

And a temperature sensing piece 50 is arranged in the middle of the pen body 10, the temperature sensing piece 50 comprises a color changing layer 51 for changing color along with temperature and a digital layer 52 for displaying temperature values, the digital layer 52 covers the outer wall of the pen body 10, and the color changing layer 51 covers the digital layer 52. Digital layer 52 includes 36

digital layers

521, 37

digital layers

522 and 38 digital layers 523 arranged laterally side by side, and color-changing layer 51 includes first color-changing layer 511, second color-changing layer 512 and third color-changing layer 513, and first color-changing layer 511, second color-changing layer 512 and third color-changing layer 513 are respectively overlaid on 36

digital layers

521, 37

digital layers

522 and 38 digital layers 523.

The color changing layer 51 is a wafer temperature sensing material, wherein the first color changing layer 511 can be set to sense a temperature of 36 ℃, the second color changing layer 512 can be set to sense a temperature of 37 ℃, and the third color changing layer 513 can be set to sense a temperature of 38 ℃. In a normal room temperature state, the first discoloring layer 511, the second discoloring layer 512 and the third discoloring layer 513 all display a non-transparent dark black color, and at this time, the numbers on the 36

digital layer

521, 37

digital layer

522 and 38 digital layer 523 are invisible.

When the color changing layer 51 senses a sensing temperature corresponding to the color changing layer or higher than the sensing temperature, the color changing layer 51 becomes transparent, and the digital pattern covered under the color changing layer 51 is revealed. If the 36 digital layer 521 is displayed, the body temperature to be tested is at the temperature of 36 ℃, the normal temperature and the like.

Two elastic clamping blocks 21 protrude from the outer wall of the pen cap 20 at intervals, an elastic clamping groove 201 for clamping another pen is formed between the two elastic clamping blocks 21, and the pen cap of another pen is clamped on the elastic clamping groove 201, so that a plurality of pens can be connected in series. Certainly, when a plurality of pens are connected in series, the pen cap 20 needs to be rotated to a certain angle, so that the two elastic blocks 21 and the mounting platform 11 are dislocated, and interference is avoided. A plurality of pens are connected in series for convenient packaging. In this embodiment, the elastic card slot 201 has a structure with a small opening, a large middle and a small inner.

The utility model discloses a design focus lies in:

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a multifunctional pen, includes the pen body, this pen body has a body and rotationally sets up in the cap for brush of body front end, its characterized in that: the tail end of the pen body is outwards provided with an installation platform in a protruding mode, the outer side face of the installation platform is provided with a magnet used for being magnetically attracted on the white board, and the top end of the installation platform is provided with a brush used for erasing handwriting; a temperature sensing piece is arranged in the middle of the pen body; two elastic clamping blocks protrude from the outer wall of the pen cap at intervals, and an elastic clamping groove used for clamping another pen is formed between the two elastic clamping blocks.

2. The multi-functional pen according to claim 1, characterized in that: the elastic clamping groove is of a structure with a small opening, a large middle and a small inner part.

3. The multi-functional pen according to claim 1, characterized in that: the temperature-sensing piece comprises a color-changing layer and a digital image layer, wherein the color-changing layer changes colors along with temperature, the digital image layer is used for displaying temperature values, the digital image layer covers the outer wall of the pen body, and the color-changing layer covers the digital image layer.

4. The multi-functional pen according to claim 3, characterized in that: the color-changing layer is made of a wafer temperature-sensing material.

5. The multi-functional pen according to claim 3, characterized in that: digital picture layer is including horizontal 36 digital picture layer, 37 digital picture layer and the 38 digital picture layer of arranging side by side, and is corresponding, and the discoloration layer includes first discoloration layer, second discoloration layer and third discoloration layer, and this first discoloration layer, second discoloration layer and third discoloration layer cover respectively on 36 digital picture layer, 37 digital picture layer and 38 digital picture layer.

6. The multi-functional pen according to claim 1, characterized in that: the outer diameter of the mounting table is smaller than or equal to the outer diameter of the pen body.