CN107825906A

CN107825906A - A kind of multi-functional pressing safety electric pencil sharpener

Info

Publication number: CN107825906A
Application number: CN201711111728.1A
Authority: CN
Inventors: 袁小杰; 蔡平; 冯军平; 王超; 赵新娜
Original assignee: Experimental Middle School Of Jian An District Xuchang
Current assignee: Experimental Middle School Of Jian An District Xuchang
Priority date: 2017-11-13
Filing date: 2017-11-13
Publication date: 2018-03-23

Abstract

The invention discloses a kind of multi-functional pressing safety electric pencil sharpener, including pen container, pressing lever, annular slab, fix bar, spring, first electrode, second electrode, dividing plate, shell, pencil-knife and waste material box, wherein, pen container is provided with pressing lever on bottom surface, the bottom of pressing lever is provided with first electrode, annular slab is provided with below pen container, the bottom of annular slab is connected with dividing plate, fix bar is provided with dividing plate, spring is socketed with fix bar, second electrode is provided with dividing plate, shell is fixedly installed below dividing plate, enclosure is provided with electric rotating machine, pencil-knife, battery and connection circuit, second electrode is connected with power supply, circular hole is provided with the side of shell with the entrance point of pencil-knife to be connected, waste material box is additionally provided with the bottom of shell, waste material box and shell are detachably flexibly connected；It is total, the present invention have open stop, safe ready, it is vdiverse in function, space availability ratio is high the advantages of.

Description

A kind of multi-functional pressing safety electric pencil sharpener

Technical field

The present invention relates to a kind of pencil-knife, and in particular to a kind of multi-functional pressing safety electric pencil sharpener.

Background technology

Pencil-knife is a kind of relatively common stationery, all relatively common and conventional in study or Working Life, existing Some pencil-knifes are divided into common pencil-knife and electric pencil sharpener, wherein, electric pencil sharpener is mainly driven using power supply and motor It is dynamic, the automatic cutting of pencil-knife is realized, existing electric pencil sharpener is mostly self-action structure, i.e. automatic cutting, it is impossible to which control is cut Degree is cut, is also exactly switching regulator, this structure child once there is fortuitous event, easily has little time when in use Closing switch, accident occurs, at the same volume is larger but function is single, so to solve the above problems, exploitation is a kind of multi-functional Pressing safety electric pencil sharpener is necessary.

The content of the invention

The invention aims to overcome the deficiencies in the prior art, and provide it is a kind of open stop, safe ready, function Multi-functional pressing safety electric pencil sharpener various, space availability ratio is high.

The object of the present invention is achieved like this：A kind of multi-functional pressing safety electric pencil sharpener, including pen container, pressing Bar, annular slab, fix bar, spring, first electrode, second electrode, dividing plate, shell, pencil-knife and waste material box, wherein, the pen The pressing lever vertically downward is fixedly installed among on cylinder bottom surface, the bottom of the pressing lever is provided with first electricity Pole, the annular slab is provided with below the pen container, and the section circular diameter of the annular slab is slightly larger than the section of the pen container Circular diameter, the bottom of the annular slab are fixedly connected with the dividing plate, and vertically upward described is fixedly installed on the dividing plate Fix bar, be socketed with the spring in the fix bar, one end of the spring is fixed on the dividing plate, the spring it is another One end is fixed on the bottom surface of the pen container, and the middle on the dividing plate is provided with the second electrode, the fix bar and The distance between the pen container bottom is equal with the distance between the pressing lever and the dividing plate, and the lower section of the dividing plate is fixed The shell is provided with, the enclosure is provided with electric rotating machine, pencil-knife, battery and connects circuit, and described second Electrode is connected with power supply, and the entrance point that circular hole is provided with the side of the shell with the pencil-knife is connected, described outer The bottom of shell is additionally provided with the waste material box, and the waste material box and the shell are detachably flexibly connected.

The pen container and the pressing lever are integral type structure, and the dividing plate and the fix bar are integral type structure.

Covering is enclosed with insulating barrier on the spring.

The pressing lever, the annular slab, the dividing plate and the shell are that insulating materials is made.

The fix bar and the spring each at least two.

By adopting the above-described technical solution, the beneficial effects of the invention are as follows：

（1）Using touch switch, by the setting of pressing lever, fix bar and spring, set on the bottom of pressing lever and dividing plate First electrode and second electrode are put, when it is desired to be used, entrance pencil insertion being arranged on shell side, is pressed from top Pen container is pressed, pen container compression spring, drives pressing lever to move downward, first electrode and second electrode are in contact, and circuit is connected, rotation Motor is started working, and is driven pencil-knife to start rotary work, is cut, and starts to stop immediately immediately, convenient to use, can It is quick to start and stop, it is safer；

（2）Pen container is provided with above pencil-knife, increases space availability ratio, while function is also more various, comprehensive, uses It is more convenient.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of the present invention.

Fig. 2 is the dimensional decomposition structure diagram of the present invention.

In figure：1st, pen container 2, pressing plate 3, annular slab 4, fix bar 5, spring 6, first electrode 7, second electrode 8th, dividing plate 9, shell 10, pencil-knife 11, waste material box.

Embodiment

Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.

As shown in Figure 1 and Figure 2, a kind of multi-functional pressing safety electric pencil sharpener, including pen container 1, pressing lever 2, annular slab 3rd, fix bar 4, spring 5, first electrode 6, second electrode 7, dividing plate 8, shell 9, pencil-knife 10 and waste material box 11.

Wherein, preferably pen container 1 is cylindrical-shaped structure, and in addition, other such as cube shapes can implement structure also, Pressing lever 2 vertically downward is fixedly installed among on the bottom surface of pen container 1, the bottom of pressing lever 2 is provided with first electrode 6, preferably Pressing lever 2 is arranged to insulation system, so set it is safer, prevent the generation of electric leakage accident.

Wherein, the lower section of pen container 1 is provided with annular slab 3, it is preferred that annular slab 3 is insulation system, and annular slab 3 is cut Face circular diameter is slightly larger than the section circular diameter of pen container 1, and the latter half of pen container 1 is enclosed on the inside of the annular slab 3, the pen container 1 and the inwall of the annular slab 3 be not in contact with each other, the pen container 1 can be up and down in the annular slab 3.

Wherein, the bottom of annular slab 3 is fixedly connected with dividing plate 8, and fix bar 4 vertically upward is fixedly installed on dividing plate 8, Spring 5 is socketed with fix bar 4, it is preferred that fix bar 4 and spring 5 at least everybody two, pen container 1 can be ensured by so setting Stability, one end of spring 5 is fixed on dividing plate 8, and the other end of spring 5 is fixed on the bottom surface of pen container 1, on dividing plate 8 Middle is provided with second electrode 7, second electrode 7 and is arranged on the position of first electrode 6 of the bottom of pressing lever 2 to corresponding, preferably , set covering to be enclosed with insulating barrier on spring 5, and fix bar 4, dividing plate 8 are insulation system, so set and more pacify Entirely, the generation of electric leakage accident is prevented.

The bottom of wherein fix bar 4 is fixed on dividing plate 8, is preferably set to integral structure, so more solid It is durable, while hanging be not in contact with the bottom of pen container 1 in top of fix bar 4 links together, and the top of pressing lever 2 is fixed On the bottom surface of pen container 1, it is preferred that pressing lever 2 and pen container 1 are arranged into integral structure, so more durable, pressing lever First electrode 6 is provided with 2 bottom, while hanging be not in contact with dividing plate 8 in bottom of pressing lever 2 is fixed together, wherein The distance of the top of fix bar 4 to the bottom surface of pen container 1 is corresponding with the distance of pressing lever 2 to dividing plate 8, can so ensure to press When pen container 1, pen container 1 drives pressing lever 2 to move downward, and first electrode 6 and second electrode 7 is in contact；Or fix bar 4 The distance of top to the bottom surface of pen container 1 be longer than pressing lever 2 to the distance of dividing plate 8, its distance length being longer than can basis Actual conditions can reasonably set in practical range, be not specifically limited herein.

Wherein, the lower section of dividing plate 8 is fixedly installed shell 9, it is preferred that shell 9 is insulation system, so sets and more pacifies Entirely, shell 9 is internally provided with electric rotating machine, pencil-knife 10, battery and connection circuit, second electrode 7 and is connected with power supply, The entrance point that circular hole is provided with the side of shell 9 with pencil-knife 10 is connected, and waste material box 11 is additionally provided with the bottom of shell 9, Waste material box 11 and shell 9 are detachably flexibly connected, the inner space of waste material box 11 and pencil-knife 10 to go out waste port corresponding, its In, the detachable flexible connection between waste material box 11 and shell 9 can be realized by a variety of embodiments, do not do have herein Body limits.

Pencil insertion is arranged on entering on the side of shell 9 by the present invention when it is implemented, when needing to use pencil-knife 10 At mouthful, pen container 1 is pressurized from above by, the compression spring 5 of pen container 1, drives pressing lever 2 to move downward, first electrode 6 and second electrode 7 It is in contact, circuit is connected, and electric rotating machine is started working, and is driven pencil-knife 10 to start rotary work, is cut, and unclamps pen container 1 Afterwards, first electrode 6 and second electrode 7 separate, and circuit disconnects, and electric rotating machine is stopped, can be with active control pencil Cutting process, immediately start immediately stop, it is convenient to use, quickly can start and stop, it is safer, at the same with pen container 1 Combination set, use is more convenient, vdiverse in function.

Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations, although The present invention is described in detail with reference to above-described embodiment, it should be understood by a person of ordinary skill in the art that still may be used Modified or equivalent substitution with the embodiment to the present invention, and repaiied without departing from any of spirit and scope of the invention Change or equivalent substitution, it all should cover among scope of the presently claimed invention.

Claims

A kind of 1. multi-functional pressing safety electric pencil sharpener, it is characterised in that：Including pen container（1）, pressing lever（2）, annular slab （3）, fix bar（4）, spring（5）, first electrode（6）, second electrode（7）, dividing plate（8）, shell（9）, pencil-knife（10）With it is useless Magazine（11）, wherein, the pen container（1）The pressing lever vertically downward is fixedly installed among on bottom surface（2）, the pressing Bar（2）Bottom be provided with the first electrode（6）, the pen container（1）Lower section be provided with the annular slab（3）, the ring Shape plate（3）Section circular diameter be slightly larger than the pen container（1）Section circular diameter, the annular slab（3）Bottom be fixedly connected There is the dividing plate（8）, the dividing plate（8）On be fixedly installed the fix bar vertically upward（4）, the fix bar（4）On It is socketed with the spring（5）, the spring（5）One end be fixed on the dividing plate（8）On, the spring（5）The other end consolidate It is scheduled on the pen container（1）Bottom surface on, the dividing plate（8）On middle be provided with the second electrode（7）, the fix bar （4）With the pen container（1）The distance between bottom and the pressing lever（2）With the dividing plate（8）The distance between it is equal, it is described Dividing plate（8）Lower section be fixedly installed the shell（9）, the shell（9）It is internally provided with electric rotating machine, pencil-knife（10）、 Battery and connection circuit, the second electrode（7）It is connected with power supply, the shell（9）Side on be provided with circular hole with The pencil-knife（10）Entrance point be connected, in the shell（9）Bottom be additionally provided with the waste material box（11）, it is described useless Magazine（11）With the shell（9）It is detachable to be flexibly connected.
A kind of 2. multi-functional pressing safety electric pencil sharpener according to claim 1, it is characterised in that：The pen container （1）With the pressing lever（2）For integral type structure, the dividing plate（8）With the fix bar（4）For integral type structure.
A kind of 3. multi-functional pressing safety electric pencil sharpener according to claim 1, it is characterised in that：The spring （5）Upper covering is enclosed with insulating barrier.
A kind of 4. multi-functional pressing safety electric pencil sharpener according to claim 1, it is characterised in that：The pressing lever （2）Annular slab（3）, the dividing plate（8）With the shell（9）It is that insulating materials is made.
A kind of 5. multi-functional pressing safety electric pencil sharpener according to claim 1, it is characterised in that：The fix bar （4）With the spring（5）Each at least two.