CN107139622A - Full-automatic pencil cutter - Google Patents
Full-automatic pencil cutter Download PDFInfo
- Publication number
- CN107139622A CN107139622A CN201710262849.XA CN201710262849A CN107139622A CN 107139622 A CN107139622 A CN 107139622A CN 201710262849 A CN201710262849 A CN 201710262849A CN 107139622 A CN107139622 A CN 107139622A
- Authority
- CN
- China
- Prior art keywords
- shell
- outer tube
- inner sleeve
- motor
- rotation slot
- 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.)
- Granted
Links
- 239000007787 solid Substances 0.000 claims abstract description 20
- 230000001141 propulsive effect Effects 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B43L23/002—Sharpeners for pencils or leads with continuous conveying means for the pencil
-
- 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
-
- 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
- B43L23/02—Sharpeners for pencils or leads with gearing
-
- 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
- B43L23/06—Sharpeners for pencils or leads in which the pencils or leads are sharpened by only axial movement against cutting blades
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Knives (AREA)
Abstract
The present invention proposes a kind of Full-automatic pencil cutter, and shell inner top side sets annular groove, inside sets driven tooth；Rotation slot, rotation slot upper end tool top surface are set in shell；Rotation slot inside bottom surface sets topping machanism, and its top sets solid pen device；Gu microswitch is set on pen device；Control chamber, battery cavities and motor cavity are set in shell；Control board is set in control chamber, delayer is set thereon；Battery is set in battery cavities；Motor is set in motor cavity, motor connection drive gear, drive gear is engaged with driven tooth；Control board is electrically connected with microswitch, battery and motor；Door is set on top surface；Chamber lid is set above battery cavities；Propulsive mechanism, including inner sleeve and outer tube are set above shell, spring is set therebetween；Outer tube top sets clamping device.The present invention can realize automatic sharpening pen, simple to operate；It is with low cost, it is easy to promote the use of on a large scale.
Description
Technical field
The present invention relates to Intelligent stationery technical field, specifically a kind of Full-automatic pencil cutter.
Background technology
Pencil sharpener sharpens a pencil for student to be saved many times and adds enjoyment, but existing pencil sharpener is general all
It is manual, child is easily broken pencil taper using that will not grasp the rhythm and dynamics of swinging handle during Manual pencil sharpener,
Therefore existing pencil sharpener also needs to do more improvement.
Use for convenience, occur in that electronic pencil sharpener in industry, but existing electric pencil-sharpening unit often structure ratio
More complicated, cost is high, is not suitable for a wide range of popularization.
The content of the invention
The present invention proposes a kind of Full-automatic pencil cutter, solves pencil sharpener in the prior art or inconvenience or cost are high manually
Problem.
The technical proposal of the invention is realized in this way：
A kind of Full-automatic pencil cutter, includes the shell of cylinder, the upper end open of the shell；On the inner side of the shell
End is provided with the annular groove of a circle indent, the annular groove and is provided with a ring around the shell driven tooth of one week；
The rotation slot of a cylinder is equipped with the shell, the upper end of the rotation slot has top surface；
It is provided with the middle part of the inside bottom surface of the rotation slot above topping machanism, the topping machanism and is provided with solid pen dress
Put, the upper end open of the solid pen device is at the top surface；Microswitch is provided with the solid pen device；
Control chamber, battery cavities and motor cavity are provided with the inside of the shell of the solid pen device side；The control chamber
Control board is inside provided with, the control board is provided with delayer；Battery is provided with the battery cavities；The motor cavity
Inside it is provided with motor, the output shaft of the motor and is provided with drive gear, is provided with through hole on the side wall of the rotation slot, institute
Drive gear is stated to stretch out the through hole and engage with the driven tooth；The control board and the microswitch, battery and
Motor is electrically connected；
Door is provided with the top surface；Chamber lid is provided with top surface above the battery cavities；
Propulsive mechanism is provided with above the shell, the propulsive mechanism includes inner sleeve, and the upper end of the inner sleeve is set
The upper edge of outward bending is equipped with, the lower end of the inner sleeve is set on the housing by fix bar；The inner sleeve outer sheath
Provided with outer tube, the lower end of the outer tube is provided with the lower edge bent inwards；The overcoat is resisted against on the outside of the upper edge
On the inwall of pipe, on the outer wall that the inner sleeve is resisted against on the inside of the lower edge；It is provided with the inwall of the outer tube perpendicular
Nogata to sliding groove, it is described on along slide head is above provided with, the slide head is placed in the sliding groove；
Spring is provided between the outer tube and inner sleeve, the spring is set on the inner sleeve；
The top of the outer tube is provided with clamping device.
Further, the rotation slideway of annular is provided with the bottom surface on the inside of the shell, the bottom surface of the rotation slot is set
The rotation slide rail of annular is equipped with, the rotation slide rail is placed in the rotation slideway.
Further, the topping machanism includes a housing, and the enclosure interior has the cutting chamber of turbination, described
It is provided with housing at the opening of vertical direction extension, the opening and is provided with blade.
Further, the solid pen device is the body of cylinder, madial wall of the microswitch positioned at the body
On.
Further, the clamping device is clip.
Further, the quantity of the fix bar is four, and 90 ° of interval angle is set.
Beneficial effects of the present invention are：
The Full-automatic pencil cutter of the present invention is simple in construction, reasonable in design；First outer tube is pulled up, compression spring, pen is through pushing away
Enter mechanism to be inserted into after cutting chamber, clamping device lives pen clip；When there is penholder to enter solid pen device, microswitch is touched, through delay
After device delay, working signal is sent to motor, motor is started working, and now pen is already inserted into topping machanism；Motor turns
It is dynamic so that drive gear is relatively rotated with driven tooth, and then drive rotation slot to be rotated relative to shell, realize that topping machanism turns
It is dynamic, cutting function is realized, meanwhile, under the elastic force effect of spring, with the progress of cutting, outer tube is gradually moved down, sent automatically
Pen；The door of upper end, which is pulled down, just can pour out expense bits；The present invention can realize automatic sharpening pen, simple to operate；Cost is low
It is honest and clean, it is easy to promote the use of on a large scale.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of one embodiment of the invention；
Fig. 2 is the overlooking the structure diagram of one embodiment of the invention.
Wherein：
1st, shell；2nd, annular groove；3rd, rotation slot；4th, top surface；5th, housing；6th, chamber is cut；7th, it is open；8th, blade；9th, it is solid
Pen device；10th, microswitch；11st, control board；12nd, battery；13rd, motor；14th, drive gear；15th, door；16th, chamber lid；
17th, inner sleeve；18th, upper edge；19th, fix bar；20th, outer tube；21st, lower edge；22nd, sliding groove；23rd, slide head；24th, spring；25、
Clamping device；26th, slideway is rotated；27th, slide rail is rotated.
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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in Figure 1-2, the Full-automatic pencil cutter in the present embodiment, include cylinder shell 1, the shell 1 it is upper
End opening 7；The inner top side of the shell 1 is provided with the annular groove 2 of a circle indent, the annular groove 2 and is provided with one
Ring is around the shell driven tooth of 1 one weeks.
The rotation slot 3 of a cylinder is equipped with the shell 1, the upper end of the rotation slot 3 has top surface 4.Described turn
It is provided with the middle part of the inside bottom surface of dynamic groove 3 in topping machanism, the present embodiment, the topping machanism includes a housing 5, the housing
5 inside have to be set at the opening 7 that vertical direction extension is provided with the cutting chamber 6 of turbination, the housing 5, the opening 7
It is equipped with blade 8.
Solid pen device 9 is provided with above the topping machanism, the upper end open 7 of the solid pen device 9 is in the top surface 4
Place；Microswitch 10 is provided with the solid pen device 9；In the present embodiment, the solid pen device 9 is the body of cylinder, institute
Microswitch 10 is stated on the madial wall of the body.
The inner side of the shell 1 of the solid side of pen device 9 is provided with control chamber, battery cavities and motor cavity；The control
Intracavitary is provided with control board 11, and the control board 11 is provided with delayer；Battery 12 is provided with the battery cavities；Institute
State and motor 13 is provided with motor cavity, drive gear 14, the side wall of the rotation slot 3 are provided with the output shaft of the motor 13
On be provided with through hole, the drive gear 14 stretches out the through hole and engaged with the driven tooth；The control board 11 with
The microswitch 10, battery 12 and motor 13 are electrically connected.
Door 15 is provided with the top surface 4, door 15 is pulled down, the bits of the expense in rotation slot 3 can be poured out；The battery
Chamber lid 16, easy disassembly battery 12 are provided with top surface 4 above chamber.
The top of the shell 1 is provided with propulsive mechanism, and the propulsive mechanism includes inner sleeve 17, the inner sleeve 17 it is upper
End be provided with outward bending on along 18, the lower end of the inner sleeve 17 is arranged on the shell 1 by fix bar 19, this implementation
In example, the quantity of the fix bar 19 is four, and 90 ° of interval angles are set, and fix bar 19 does not interfere with door 15 and chamber lid 16
Open；The outer sheath of inner sleeve 17 is provided with outer tube 20, and the lower end of the outer tube 20 is provided with bend inwards lower along 21；
It is resisted against on described along 18 outside on the inwall of the outer tube 20, the lower inner side along 21 is resisted against the inner sleeve 17
Outer wall on；Be provided with the sliding groove 22 of vertical direction on the inwall of the outer tube 20, it is described on slip is provided with along along 18
First 23, the slide head 23 is placed in the sliding groove 22 so that relative to inner sleeve 17 axial direction will not occur for outer tube 20
Rotate.
Spring 24 is provided between the outer tube 20 and inner sleeve 17, the spring 24 is set in the inner sleeve 17
On.
The top of the outer tube 20 is provided with clamping device 25, the present embodiment, and the clamping device 25 is clip.
In the present embodiment, the rotation slideway 26 of annular is provided with the bottom surface of the inner side of shell 1, the rotation slot 3
Bottom surface is provided with the rotation slide rail 27 of annular, and the rotation slide rail 27 is placed in the rotation slideway 26, it is ensured that rotation slot 3 exists
Stability in rotation process.
The present embodiment pulls up outer tube 20 in use, pinching clamping device 25 with hand, and then compression spring 24 passes through pen
Clip and inner sleeve 17 are inserted into cutting chamber 6, are lived pen clip with clamping device 25；Pen is inserted into cutting by solid pen device 9
In the internal procedure of chamber 6, when penholder enters solid pen device 9, microswitch 10 is touched, after being delayed through delayer, work is sent to motor 13
Signal, motor 13 is started working, and now pen is already inserted into topping machanism；Motor 13 is rotated so that drive gear 14 with
Driven tooth is relatively rotated, and then drives rotation slot 3 to be rotated relative to shell 1, is realized that topping machanism is rotated, is realized cutting function.
Meanwhile, under the elastic force effect of spring 24, with the progress of cutting, outer tube 20 is gradually moved down, automatic pen feeding.Due to outer tube
20 distances that can be pulled up relative to inner sleeve 17 are a fixed value, as send the ultimate range of pen, therefore can avoid
The waste that degree cutting is caused.Take in the rotation slot 3 bits it is more when, door 15 can be pulled down, bits will be taken and poured out.
The present embodiment can realize automatic sharpening pen, simple to operate；It is with low cost, it is easy to promote the use of on a large scale.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (6)
1. a kind of Full-automatic pencil cutter, it is characterised in that include the shell of cylinder, the upper end open of the shell；It is described outer
The inner top side of shell, which is provided with the annular groove of a circle indent, the annular groove, is provided with a ring around the shell one week
Driven tooth；
The rotation slot of a cylinder is equipped with the shell, the upper end of the rotation slot has top surface；
It is provided with the middle part of the inside bottom surface of the rotation slot above topping machanism, the topping machanism and is provided with solid pen device,
The upper end open of the solid pen device is at the top surface；Microswitch is provided with the solid pen device；
Control chamber, battery cavities and motor cavity are provided with the inside of the shell of the solid pen device side；Set in the control chamber
Control board is equipped with, the control board is provided with delayer；Battery is provided with the battery cavities；Set in the motor cavity
It is equipped with motor, the output shaft of the motor and is provided with drive gear, through hole, the drive is provided with the side wall of the rotation slot
Moving gear stretches out the through hole and engaged with the driven tooth；The control board and the microswitch, battery and motor
Electrical connection；
Door is provided with the top surface；Chamber lid is provided with top surface above the battery cavities；
Propulsive mechanism is provided with above the shell, the propulsive mechanism includes inner sleeve, and the upper end of the inner sleeve is provided with
The upper edge of outward bending, the lower end of the inner sleeve is set on the housing by fix bar；The inner sleeve outer sheath is provided with
Outer tube, the lower end of the outer tube is provided with the lower edge bent inwards；The outer tube is resisted against on the outside of the upper edge
On inwall, on the outer wall that the inner sleeve is resisted against on the inside of the lower edge；Vertical side is provided with the inwall of the outer tube
To sliding groove, it is described on along slide head is above provided with, the slide head is placed in the sliding groove；
Spring is provided between the outer tube and inner sleeve, the spring is set on the inner sleeve；
The top of the outer tube is provided with clamping device.
2. Full-automatic pencil cutter as claimed in claim 1, it is characterised in that be provided with annular on the bottom surface on the inside of the shell
Rotation slideway, the bottom surface of the rotation slot is provided with the rotation slide rail of annular, and the rotation slide rail is placed in described rotate and slided
In road.
3. Full-automatic pencil cutter as claimed in claim 2, it is characterised in that the topping machanism includes a housing, the shell
Internal portion has to be set at the opening that vertical direction extension is provided with the cutting chamber of turbination, the housing, the opening
There is blade.
4. Full-automatic pencil cutter as claimed in claim 3, it is characterised in that the solid pen device is the body of cylinder, institute
Microswitch is stated on the madial wall of the body.
5. Full-automatic pencil cutter as claimed in claim 4, it is characterised in that the clamping device is clip.
6. Full-automatic pencil cutter as claimed in claim 5, it is characterised in that the quantity of the fix bar is four, is spaced 90 °
Angle is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262849.XA CN107139622B (en) | 2017-04-20 | 2017-04-20 | Full-automatic pencil cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262849.XA CN107139622B (en) | 2017-04-20 | 2017-04-20 | Full-automatic pencil cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107139622A true CN107139622A (en) | 2017-09-08 |
| CN107139622B CN107139622B (en) | 2018-11-20 |
Family
ID=59773769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710262849.XA Active CN107139622B (en) | 2017-04-20 | 2017-04-20 | Full-automatic pencil cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107139622B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114379270A (en) * | 2022-01-13 | 2022-04-22 | 吴禹涓 | Push type pencil sharpener |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156056Y (en) * | 1992-09-24 | 1994-02-16 | 陈幸宗 | Pencil sharpener with sound and light alarm effect |
| US20060151062A1 (en) * | 2005-01-13 | 2006-07-13 | Progressive Plastic Metal Stationery Products Manufactory Limited | Electric pencil sharpener |
| CN202071596U (en) * | 2011-06-02 | 2011-12-14 | 林亚芬 | Automatic pencil-stopping structure for electric pencil sharpener |
| CN203995360U (en) * | 2014-08-22 | 2014-12-10 | 吴俊宏 | Penknife |
| CN204432185U (en) * | 2015-02-28 | 2015-07-01 | 崔爱梅 | A kind of automatic sharpening pencil-knife |
| CN204488337U (en) * | 2015-02-08 | 2015-07-22 | 郑州大学 | A kind of new type auto pencil sharpener |
| 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 |
| CN205468167U (en) * | 2015-12-15 | 2016-08-17 | 舒芷珩 | Automatic grind pencil sharpener of refill |
| CN106313987A (en) * | 2016-08-26 | 2017-01-11 | 李晓敏 | Automatic pencil sharpening device for cultural and physical education |
-
2017
- 2017-04-20 CN CN201710262849.XA patent/CN107139622B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156056Y (en) * | 1992-09-24 | 1994-02-16 | 陈幸宗 | Pencil sharpener with sound and light alarm effect |
| US20060151062A1 (en) * | 2005-01-13 | 2006-07-13 | Progressive Plastic Metal Stationery Products Manufactory Limited | Electric pencil sharpener |
| CN202071596U (en) * | 2011-06-02 | 2011-12-14 | 林亚芬 | Automatic pencil-stopping structure for electric pencil sharpener |
| CN203995360U (en) * | 2014-08-22 | 2014-12-10 | 吴俊宏 | Penknife |
| CN204488337U (en) * | 2015-02-08 | 2015-07-22 | 郑州大学 | A kind of new type auto pencil sharpener |
| CN204432185U (en) * | 2015-02-28 | 2015-07-01 | 崔爱梅 | A kind of automatic sharpening pencil-knife |
| 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 |
| CN205468167U (en) * | 2015-12-15 | 2016-08-17 | 舒芷珩 | Automatic grind pencil sharpener of refill |
| CN106313987A (en) * | 2016-08-26 | 2017-01-11 | 李晓敏 | Automatic pencil sharpening device for cultural and physical education |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114379270A (en) * | 2022-01-13 | 2022-04-22 | 吴禹涓 | Push type pencil sharpener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107139622B (en) | 2018-11-20 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181012 Address after: 317200 No. 47, Heng Tang Village, Shifeng street, Tiantai County, Taizhou, Zhejiang Applicant after: Lin Hongying Address before: 230000 Anhui science and Technology Park, Hefei high tech Zone, and 6 yuan 705, Applicant before: ANHUI YUHUI ELECTRONIC TECHNOLOGY CO.,LTD. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fully automatic pencil sharpener Effective date of registration: 20231211 Granted publication date: 20181120 Pledgee: Agricultural Bank of China Limited by Share Ltd. Tiantai County branch Pledgor: Lin Hongying Registration number: Y2023330002997 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |