CN207028619U - A kind of Multifunctional drawing pen - Google Patents

Abstract

The utility model discloses a kind of Multifunctional drawing pen,Adjuster including propelling pencil main body with regulation pen core length,The propelling pencil body trailing end is provided with two bearing plates,The bearing plate and the outer ring of propelling pencil main body are tangent,Angle protractor and set square are fixedly connected with the bearing plate,The upper side corners of the Angle protractor are provided with needle body,Its lower end turning is connected with compasses bar by rotating shaft,The compasses bar end is provided with picture pen core,The lower end of the propelling pencil main body is set and amplifying device,The amplifying device is placed on the outer ring of propelling pencil main body,The utility model integrally combines some common instruments when drawing,Can rapidly it be changed,The time is greatly saved,Some details can be more accurately drawn by using amplifying device,Global design delicate structure,It is easy to operate,Conversion is quick,It is easy to store,With more wide market prospects,It is easy to promote.

Description

A kind of Multifunctional drawing pen

Technical field

Study article field is the utility model is related to, specially a kind of Multifunctional drawing pen.

Background technology

Generally require to use pencil when we map, traditional pencil is only to play a part of one write, draw, separately Outside when we carry out some examination run into the topic of mapping when, generally require to draw out substantial amounts of drawing tool, these instruments are not But take place, and may be due to Examination Mental between nervous and each instrument different switching, usually occur that hand does pin Random situation, can so delay many quality time, and the quality completed is uncertain good.

A kind of Chinese multifunctional pens of Publication No. 204547437U, the multifunctional pen include pen body and nib, the pen body Thumbrest, forefinger groove and middle finger groove are being provided with close to written one end；The thumbrest, forefinger groove and middle finger groove It is corresponding with posture during correct holding, tilt and be located at pen body surface, one end of each groove, which tilts, points to written direction；Institute State thumbrest and forefinger groove mutually to draw close close to one end of nib, middle finger groove is located at thumbrest and forefinger groove is handed over Place is connect on the dorsal surface of pen body, this multifunctional pen contributes to the formation of correct holding posture or rectifying for wrong pen holding posture Just, but this pen does not have the effect for integrating a variety of drawing tools.

Utility model content

For problem above, the utility model provides a kind of Multifunctional drawing pen, overall that some when drawing are common Instrument combines, and can rapidly be changed, greatly save the time, can by using amplifying device Some details are more accurately drawn, effectively can be solved the problems, such as in background technology.

To achieve the above object, the utility model provides following technical scheme：A kind of Multifunctional drawing pen, including automatic lead The adjuster of main body and regulation pen core length, the propelling pencil body trailing end are provided with two bearing plates, the bearing plate It is tangent with the outer ring of propelling pencil main body, be fixedly connected with Angle protractor and set square on the bearing plate, the Angle protractor it is upper End turning is provided with needle body, and its lower end turning is connected with compasses bar by rotating shaft, and the compasses bar end is provided with picture pen core, The lower end of the propelling pencil main body is set and amplifying device, the amplifying device are placed on the outer ring of propelling pencil main body.

As a kind of preferable technical scheme of the utility model, the propelling pencil main body is provided with Anti-slip cover, described anti- Indentation is provided with sliding sleeve.

As a kind of preferable technical scheme of the utility model, the compasses bar is connected with erasing rubber by support column.

As a kind of preferable technical scheme of the utility model, link is provided with the set square.

As a kind of preferable technical scheme of the utility model, the amplifying device uses enlarging lens.

Compared with prior art, the beneficial effects of the utility model are：The utility model passes through in propelling pencil main body Top is provided with bearing plate, and the Angle protractor being fixedly connected on bearing plate can carry out angulation with drawing used in straight line, separately with set square External Angle protractor is provided with needle body, picture circle operation can be carried out by the cooperation with compasses bar, in the lower end of propelling pencil main body Amplifying device is provided with, lines when drawing can be amplified, drawing in some details of aspect, the utility model is overall Some common instruments when drawing are combined, can rapidly be changed, greatly save the time, are led to Some details can more accurately be drawn using amplifying device by crossing, and global design delicate structure is easy to operate, and conversion is quick, It is easy to store, there are more wide market prospects, be easy to promote.

Brief description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model structure top view；

In figure：1- propelling pencil main bodys；2- adjusters；3- bearing plates；4- Angle protractors；5- set squares；6- needle bodies；7- compasses Bar；8- picture pen cores；9- amplifying devices；10- Anti-slip covers；11- indentations；12- support bars；13- erasing rubbers；14- links；15- turns Axle.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Embodiment：

Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of Multifunctional drawing pen, including automatic lead The adjuster 2 of main body 1 and regulation pen core length, the tail end of propelling pencil main body 1 is provided with two bearing plates 3, described to hold Fishplate bar 3 and the outer ring of propelling pencil main body 1 are tangent, and Angle protractor 4 and set square 5, the amount are fixedly connected with the bearing plate 3 The upper side corners of gusset 4 are provided with needle body 6, and its lower end turning is connected with compasses bar 7, the end of compasses bar 7 by rotating shaft 15 Picture pen core 8 is provided with, the lower end of the propelling pencil main body 1 is set to be placed on automatically with amplifying device 9, the amplifying device 9 The outer ring of pencil main body 1.

Specifically, the propelling pencil main body 1 is provided with Anti-slip cover 10, indentation 11 is provided with the Anti-slip cover 10, is risen To anti-skidding effect.

Specifically, the compasses bar 7 is connected with erasing rubber 13 by support column 12, it is easy to alter.

Specifically, being provided with link 14 on the set square 5, it is easy to hang.

Specifically, the amplifying device 9 uses enlarging lens.

The utility model is fixedly connected by being provided with bearing plate 3 on the top of propelling pencil main body 1 on bearing plate 3 Angle protractor 4 and set square 5 can carry out angulation and draw used in straight line, be provided with needle body 6 on Angle protractor 4 in addition, by with compasses The cooperation of bar 7 can carry out picture circle operation, the lower end of propelling pencil main body 1 is provided with amplifying device 9, can by draw when Lines are amplified, drawing in some details of aspect.

Based on above-mentioned, the utility model has the advantage that：The utility model is integrally by some common works when drawing Tool combines, and can rapidly be changed, greatly save the time, can by using amplifying device 9 Some details are more accurately drawn, global design delicate structure is easy to operate, and conversion is quick, is easy to store, and has more wide Wealthy market prospects, it is easy to promote.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (5)

1. A kind of 1. Multifunctional drawing pen, it is characterised in that：Adjuster including propelling pencil main body (1) with regulation pen core length (2), propelling pencil main body (1) tail end is provided with two bearing plates (3), the bearing plate (3) and propelling pencil main body (1) Outer ring it is tangent, Angle protractor (4) and set square (5), the upper end of the Angle protractor (4) are fixedly connected with the bearing plate (3) Turning is provided with needle body (6), and its lower end turning is connected with compasses bar (7) by rotating shaft (15), and compasses bar (7) end is set There is picture pen core (8), the lower end of the propelling pencil main body (1) is set to be placed on amplifying device (9), the amplifying device (9) The outer ring of propelling pencil main body (1).
2. A kind of 2. Multifunctional drawing pen according to claim 1, it is characterised in that：Set on the propelling pencil main body (1) There is Anti-slip cover (10), indentation (11) is provided with the Anti-slip cover (10).
3. A kind of 3. Multifunctional drawing pen according to claim 1, it is characterised in that：The compasses bar (7) passes through support column (12) it is connected with erasing rubber (13).
4. A kind of 4. Multifunctional drawing pen according to claim 1, it is characterised in that：Extension is provided with the set square (5) Ring (14).
5. A kind of 5. Multifunctional drawing pen according to claim 1, it is characterised in that：The amplifying device (9) is using amplification Eyeglass.