CN107458128A - A kind of automatic penknife based on education - Google Patents
A kind of automatic penknife based on education Download PDFInfo
- Publication number
- CN107458128A CN107458128A CN201710659587.0A CN201710659587A CN107458128A CN 107458128 A CN107458128 A CN 107458128A CN 201710659587 A CN201710659587 A CN 201710659587A CN 107458128 A CN107458128 A CN 107458128A
- Authority
- CN
- China
- Prior art keywords
- fixed
- penknife
- block
- locking device
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
- B43L23/006—Sharpeners for pencils or leads with rasping surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
- B43L23/008—Sharpeners for pencils or leads with rotating cutting bodies
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- Drawing Aids And Blackboards (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of automatic penknife based on education, belong to teaching learning tool field.The present invention includes penknife main body and locking device, and penknife main body inner bottom part is fixed with power supply room, support block and storage bits room successively；Storage bits room side is provided with debris removal cover plate, and support block is fixed with motor, stairstepping fixed block and support column are fixed with motor；The ladder of stairstepping fixed block one is connected with L-type pole one end, and the L-type pole other end is fixed with a metallic conduction piece；Support column side wall is connected with a swivel head, and cutter and a resistance plate are arranged with swivel head；Locking device is fixed with penknife main body, locking device includes cushion block, and one end of the cushion block is equiped with spring, the side of the other end connection fixture block of spring；Penknife body top is fixed with shell fragment.By the present invention in that form power switch with the upper fixed-conductive film of L-type pole and shell fragment so that penknife carries out stopping cutting operation automatically.
Description
Technical field
The invention belongs to learning tool field of imparting knowledge to students, more particularly to a kind of automatic penknife based on education.
Background technology
Electro-motion pencil sharpener is a kind of electronic stationery that pencil nib processed is cut by the hobboing cutter of motor driving planetary motion, simple below
Referred to as penknife, when the penknife of prior art works, pen mouth is cut into one end insertion of pencil, starts motor, motor driving rolling
Knife makees the nib that planetary cutting movement cuts pencil processed around pencil, cuts pen and finishes, and extracts pencil out, and this is to cut pen；Whether cut pen
Finish entirely with the feel of operator, otherwise when penknife can be extracted pencil out and stop cutting pen by whole branch pencil cutting totally, therefore
It is referred to as stopping cutting, the penknife of prior art only cuts a function, does not possess and stops cutting automatically, and therefore, prior art exists and do not possessed
Automatic the problem of stopping cutting function and deficiency.
The content of the invention
It is an object of the invention to provide a kind of automatic penknife based on education, passes through the upper fixed-conductive film of L-type pole
Power switch structure is formed with shell fragment, so that penknife carries out stopping cutting operation automatically.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of automatic penknife based on education, including penknife main body and locking device, penknife main body
Inner bottom part is fixed with power supply room, support block and storage bits room；Support block is located between power supply room and storage bits room；Storage bits room side is provided with
Debris removal cover plate, support block are fixed with motor, stairstepping fixed block and support column are fixed with motor；
Be fixed with a bits collecting box on the ladder of stairstepping fixed block one, on another ladder of stairstepping fixed block with L-type pole one
End connection, the L-type pole other end are fixed with a metallic conduction piece；Support column side wall is connected with a swivel head, in swivel head
It is symmetrical to be respectively equipped with cutter and a resistance plate；
Locking device is fixed with penknife main body, locking device includes cushion block, and one end of cushion block is provided with spring, spring
The other end connects the side of fixture block；
Penknife body top is fixed with shell fragment, and shell fragment is between locking device and swivel head.
Further, bits collecting box is connected by pipeline and storage bits room, and storage bits room opposite side is provided with debris removal cover plate, bits collecting box
In pen bits by pipeline enter storage bits room, by open debris removal cover plate by pen consider to be worth doing clean out penknife.
Further, shell fragment is engaged with conducting strip position, and shell fragment contacts to form closed circuit with conducting strip.
Further, the ladder of stairstepping fixed block one is located at bits collecting box inside portion, another ladder of stairstepping fixed block and collection
Consider the connection of box exterior bottom to be worth doing.
The invention has the advantages that：
The present invention forms construction of switch by the upper fixed-conductive film of L-type pole and shell fragment, so that pencil sharpener can be certainly
Dynamic detection pen simultaneously carries out cutting pen operation, and stops cutting pen operation after completing to cut pen.The resistance plate of the present invention has polishing nib
The function in cutting face, considered to be worth doing by the wood chip for removing cutting face of polishing, core so that pen use is more convenient.
Certainly, any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is a kind of automatic penknife structural representation based on education of the present invention；
In accompanying drawing, the list of parts representated by each label is as follows：
1- penknife main bodys, 2- locking devices, 3- support blocks, 4- storage bits room, 5- debris removal cover plates, 6- power supply rooms, 7- motors,
8- stairstepping fixed blocks, 9-L type poles, 10- conducting strips, 11- shell fragments, 12- swivel heads, a 13- resistance plate, 14- cutters, 15- branch
Dagger, 16- bits collecting box, 17- pipelines, 18- cushion blocks, 19- springs, 20- fixture blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " side ", " on " etc. indicating position or position relationship, only
It is to be described for the ease of description is of the invention with simplified, rather than the component or element of instruction or hint meaning must be with specifically
Orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Refer to shown in Fig. 1, the present invention is a kind of automatic penknife based on education, including penknife main body 1 and locking
Device 2；The inner bottom part of penknife main body 1 is fixed with power supply room 6, support block 3 and storage bits room 4, support block 3 and is located at power supply room 6 and storage
Between bits room 4；The storage bits side of room 4 is provided with debris removal cover plate 5, and support block 3 is fixed with motor 7, and being fixed with stairstepping on motor 7 fixes
Block 8 and support column 15；
Wherein, be fixed with a bits collecting box 16 on the ladder of stairstepping fixed block 8 one, on 8 another ladder of stairstepping fixed block with L
The one end of type pole 9 connects, and the other end of L-type pole 9 is fixed with a metallic conduction piece 10；Support column 15 is connected with swivel head
12, cutter 14 and a resistance plate 13 are arranged with swivel head 12；
Wherein, locking device 2 is fixed with penknife main body 1, locking device 2 includes cushion block 18, the connecting spring of cushion block 18
19 one end, the side of the other end connection fixture block 20 of spring 19；
Wherein, shell fragment 11 is arranged surely at the top of penknife main body 1, and the position of 11 conducting strip of shell fragment 10 is engaged.
Wherein, bits collecting box 16 is connected by pipeline 17 and storage bits room 4.
Wherein, the ladder of stairstepping fixed block 8 one is located at the inside portion of bits collecting box 16,8 another ladder of stairstepping fixed block and collection
Consider the connection of the exterior bottom of box 16 to be worth doing.
A wherein specific embodiment：
When pencil has just been inserted in penknife, pencil extrusion elastic 11 so that the one end of shell fragment 11 is connected with conducting strip 10, closure
Circuit is formed, and motor 7 starts, and the swivel head 12 of penknife rotates, and cutter 14 carries out cutting an operation to pencil, and a resistance plate 13 is to cutting
Bevel carries out grinding process, and when Stylus contact L-type pole 9, the one end of L-type pole 9 is squeezed, and L-type pole 9 tilts, conducting strip
10 depart from shell fragment 10, and closed circuit disconnects, and motor 7 is out of service, and now swivel head 12 stops operating, and penknife stops cutting pen,
Pencil is taken out during use；Cut pen bits caused by pen and slip into bits collecting box 16 with the bottom of swivel head 12, bits collecting box 16 passes through pipe
Pen is considered in road 17, which to be worth doing, is sent into storage bits room 4, can be cleaned out the pen bits stored up in bits room 4 by opening debris removal cover plate 5.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example
Suitable mode combines.Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not
There is the details that detailed descriptionthe is all, it is only described embodiment also not limit the invention.Obviously, according to this specification
Content, it can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain this
The principle and practical application of invention, so that skilled artisan can be best understood by and utilize the present invention.This hair
It is bright only to be limited by claims and its four corner and equivalent.
Claims (4)
1. a kind of automatic penknife based on education, including penknife main body (1) and locking device (2), it is characterised in that：
Penknife main body (1) inner bottom part is fixed with power supply room (6), support block (3) and storage bits room (4), support block (3) and is located at
Between power supply room (6) and storage bits room (4)；Described storage bits room (4) side is provided with debris removal cover plate (5), and the support block (3) is fixed with
Motor (7), stairstepping fixed block (8) and support column (15) are fixed with the motor (7)；
A bits collecting box (16), another ladder of the stairstepping fixed block (8) are fixed with the ladder of stairstepping fixed block (8) one
Upper to be connected with L-type pole (9) one end, L-type pole (9) other end is fixed with a metallic conduction piece (10)；The support column
(15) side wall is connected with a swivel head (12), and cutter (14) and a resistance plate (13) are arranged with the swivel head (12)；
Locking device (2) is fixed with the penknife main body (1), the locking device (2) includes cushion block (18), the cushion block
(18) one end is equiped with spring (19), the side of one end connection fixture block (20) of the spring (19)；
Shell fragment (11) is fixed with the top of the penknife main body (1), the shell fragment (11) is located at locking device (2) and swivel head
(12) between.
2. a kind of automatic penknife based on education according to claim 1, it is characterised in that the bits collecting box (16) is logical
Piping (17) is connected with storage bits room (4).
3. a kind of automatic penknife based on education according to claim 1, it is characterised in that the shell fragment (11) is with leading
Electric piece (10) position is engaged.
A kind of 4. automatic penknife based on education according to claim 1, it is characterised in that the stairstepping fixed block
(8) one ladders are located at bits collecting box (16) inside, and another ladder of the stairstepping fixed block (8) connects with bits collecting box (16) exterior bottom
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659587.0A CN107458128A (en) | 2017-08-04 | 2017-08-04 | A kind of automatic penknife based on education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659587.0A CN107458128A (en) | 2017-08-04 | 2017-08-04 | A kind of automatic penknife based on education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107458128A true CN107458128A (en) | 2017-12-12 |
Family
ID=60548407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710659587.0A Pending CN107458128A (en) | 2017-08-04 | 2017-08-04 | A kind of automatic penknife based on education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107458128A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660708A (en) * | 2020-06-11 | 2020-09-15 | 徐涛 | Hand-cranking pencil sharpener for children |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55117697A (en) * | 1979-03-05 | 1980-09-10 | Kunimori Kagaku Kk | Automatic stop motion of cutter in electric pencil sharpener |
| CN201484015U (en) * | 2009-06-05 | 2010-05-26 | 卓香财 | Electric pencil sharpener |
| CN203752763U (en) * | 2014-04-01 | 2014-08-06 | 娄宗茂 | Electric pencil sharpener capable of achieving automatic stopping after sharpening |
| CN203888489U (en) * | 2014-06-17 | 2014-10-22 | 娄宗茂 | Electric pencil sharpener |
| CN204210218U (en) * | 2014-10-31 | 2015-03-18 | 义乌市鼎邦文体用品有限公司 | A kind of electric pencil-sharpening unit |
| CN204210219U (en) * | 2014-11-10 | 2015-03-18 | 石京平 | A kind of electrodynamic type pencil-knife of convenient operation |
| CN204488337U (en) * | 2015-02-08 | 2015-07-22 | 郑州大学 | A kind of new type auto pencil sharpener |
| CN105109246A (en) * | 2015-09-07 | 2015-12-02 | 郑州学生宝电子科技有限公司 | Intelligent electric pencil sharpener for students |
| CN105128576A (en) * | 2015-08-19 | 2015-12-09 | 郑州学生宝电子科技有限公司 | Electric type pencil sharpener for student |
| CN105172443A (en) * | 2015-07-24 | 2015-12-23 | 郑州单点科技软件有限公司 | Automatic pencil sharpener for students |
| CN205573432U (en) * | 2016-01-15 | 2016-09-14 | 卢佳琪 | Pupil cuts a ware with electrodynamic type |
-
2017
- 2017-08-04 CN CN201710659587.0A patent/CN107458128A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55117697A (en) * | 1979-03-05 | 1980-09-10 | Kunimori Kagaku Kk | Automatic stop motion of cutter in electric pencil sharpener |
| CN201484015U (en) * | 2009-06-05 | 2010-05-26 | 卓香财 | Electric pencil sharpener |
| CN203752763U (en) * | 2014-04-01 | 2014-08-06 | 娄宗茂 | Electric pencil sharpener capable of achieving automatic stopping after sharpening |
| CN203888489U (en) * | 2014-06-17 | 2014-10-22 | 娄宗茂 | Electric pencil sharpener |
| CN204210218U (en) * | 2014-10-31 | 2015-03-18 | 义乌市鼎邦文体用品有限公司 | A kind of electric pencil-sharpening unit |
| CN204210219U (en) * | 2014-11-10 | 2015-03-18 | 石京平 | A kind of electrodynamic type pencil-knife of convenient operation |
| CN204488337U (en) * | 2015-02-08 | 2015-07-22 | 郑州大学 | A kind of new type auto pencil sharpener |
| CN105172443A (en) * | 2015-07-24 | 2015-12-23 | 郑州单点科技软件有限公司 | Automatic pencil sharpener for students |
| CN105128576A (en) * | 2015-08-19 | 2015-12-09 | 郑州学生宝电子科技有限公司 | Electric type pencil sharpener for student |
| CN105109246A (en) * | 2015-09-07 | 2015-12-02 | 郑州学生宝电子科技有限公司 | Intelligent electric pencil sharpener for students |
| CN205573432U (en) * | 2016-01-15 | 2016-09-14 | 卢佳琪 | Pupil cuts a ware with electrodynamic type |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660708A (en) * | 2020-06-11 | 2020-09-15 | 徐涛 | Hand-cranking pencil sharpener for children |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |
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| RJ01 | Rejection of invention patent application after publication |