CN107089083B - Incude automatic pencil sharpener - Google Patents
Incude automatic pencil sharpener Download PDFInfo
- Publication number
- CN107089083B CN107089083B CN201710262345.8A CN201710262345A CN107089083B CN 107089083 B CN107089083 B CN 107089083B CN 201710262345 A CN201710262345 A CN 201710262345A CN 107089083 B CN107089083 B CN 107089083B
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- CN
- China
- Prior art keywords
- shell
- annular
- rotation
- edge
- rotation slot
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Classifications
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- 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
- B43L23/008—Sharpeners for pencils or leads with rotating cutting bodies
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- Drawing Aids And Blackboards (AREA)
Abstract
The present invention proposes a kind of automatic pencil sharpener of induction, and shell inner top side sets a ring annular groove, built-in driven tooth；Rotation slot built in shell, rotation slot sidewall upper outer rim set annular edge edge and the perpendicular edge of annular, and it is perpendicular along between rotation groove sidewall that side wall of outer shell upper end is located at annular；Cutting apparatus is set in the middle part of rotation slot inside bottom surface, sets solid pen device thereon；Gu setting microswitch on pen device；Gu pen device side sets control chamber, battery cavities and motor cavity；Control circuit board, including delayer are set in control chamber；Battery is set in battery cavities；Set motor in motor cavity, motor connection driving gear, driving gear stretch out the through-hole of rotation groove sidewall and with driven tooth engagement；Control circuit board is electrically connected with microswitch, battery and motor；Gu setting door between pen device and rotation groove sidewall；Chamber lid is set above battery cavities.Automatic sharpening pen may be implemented in the present invention, simple to operate；It is low in cost, it is promoted the use of convenient for a wide range of.
Description
Technical field
The present invention relates to Intelligent stationery technical field, specifically a kind of automatic pencil sharpener of induction.
Background technique
Pencil sharpener sharpens a pencil for student and saves many time and increase enjoyment, but existing pencil sharpener is generally all
It is that manually, child is easy to break pencil taper using the rhythm and dynamics that will not grasp swinging handle when Manual pencil sharpener,
Therefore existing pencil sharpener also needs to do more improvement.
In order to facilitate use, occur electronic pencil sharpener in industry, but existing electric pencil-sharpening unit often structure ratio
It is more complex, it is at high cost, it is not suitable for promoting on a large scale.
Summary of the invention
The present invention proposes a kind of automatic pencil sharpener of induction, solves pencil sharpener in the prior art or inconvenient or at high cost manually
The problem of.
The technical scheme of the present invention is realized as follows:
A kind of automatic pencil sharpener of induction, including cylindrical shell, the upper end of the shell is open；The inside of the shell
Upper end is provided with the annular groove of a circle indent, and it is driven around the shell one week that a ring is provided in the annular groove
Tooth；
A cylindrical rotation slot is equipped in the shell, the upper end outer rim of the side wall of the rotation slot is provided with outward
The annular edge edge of bending, the outer rim on the annular edge edge are provided with the annular that bends downward and erect edge, the side wall of the shell it is upper
It is perpendicular along between the side wall of the rotation slot that end is located at the annular；
It is provided with cutting apparatus in the middle part of the inside bottom surface of the rotation slot, solid pen dress is provided with above the cutting apparatus
It sets；Microswitch is provided on the solid pen device；
Control chamber, battery cavities and motor cavity are provided on the inside of the shell of the solid pen device side；The control chamber
It is inside provided with control circuit board, the control circuit board is equipped with delayer；Battery is provided in the battery cavities；The motor cavity
It is inside provided with motor, driving gear is provided on the output shaft of the motor, through-hole, institute are provided on the side wall of the rotation slot
State driving gear stretch out the through-hole and with the driven tooth engagement；The control circuit board and the microswitch, battery and
Motor electrical connection；
Door is provided between the solid pen device and the side wall of the rotation slot；Chamber is provided with above the battery cavities
Lid.
Further, the rotation slideway of annular is provided on the bottom surface on the inside of the shell, the bottom surface of the rotation slot is set
It is equipped with the rotation sliding rail of annular, the rotation sliding rail is placed in the rotation slideway.
Further, the cutting apparatus includes a shell, and the enclosure interior has the cutting chamber of inverted conical shape, described
The opening of vertical direction extension is provided on shell, the opening is provided with blade.
Further, the solid pen device is cylindrical tube body, and the microswitch is located at the inner sidewall of the tube body
On.
Further, the engaging edge to bend inwards, the sidewall upper of the shell are provided on the inside of the perpendicular edge of the annular
Outside is provided with the engaging slot for the annular being recessed inwardly, and the engaging edge is placed in the engaging slot.
The invention has the benefit that
The automatic pencil sharpener structure of induction of the invention is simple, and design is reasonable；When there is penholder to enter solid pen device, touches fine motion and open
It closes, after delayer is delayed, sends working signal to motor, motor is started to work, and pen is already inserted into cutting apparatus at this time
It is interior；Motor rotation so that driving gear and driven tooth relatively rotate, and then drives rotation slot to rotate relative to shell, and realization is cut
Turning device rotation, realizes cutting function；The door of upper end, which removes, to pour out expense bits；Automatic sharpening may be implemented in the present invention
Pen, it is simple to operate；It is low in cost, it is promoted the use of convenient for a wide range of.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the invention；
Fig. 2 is the overlooking structure diagram of one embodiment of the invention.
Wherein:
1, shell；2, annular groove；3, rotation slot；4, annular edge edge；5, the perpendicular edge of annular；6, engage edge；7, engaging slot；8,
Shell；9, chamber is cut；10, it is open；11, blade；12, solid pen device；13, microswitch；14, control circuit board；15, battery；
16, motor；17, gear is driven；18, door；19, chamber lid；20, slideway is rotated；21, sliding rail is rotated.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the automatic pencil sharpener of induction in the present embodiment, the shell 1 including cylinder, the shell 1
Upper end is open；The inner top side of the shell 1 is provided with the annular groove 2 of a circle indent, is provided with one in the annular groove 2
Ring is around 1 one weeks driven tooths of shell.
A cylindrical rotation slot 3 is equipped in the shell 1, the upper end outer rim of the side wall of the rotation slot 3 is provided with
The annular edge of outward bending is along 4, and to be provided with the annular that bends downward perpendicular along 5 along 4 outer rim for the annular edge, the shell 1
It is perpendicular between 5 and the side wall of the rotation slot 3 that the upper end of side wall is located at the annular；In the present embodiment, the annular is perpendicular along 5
Inside is provided with the engaging that the engaging to bend inwards is provided with the annular being recessed inwardly on the outside of 6, the sidewall upper of the shell 1
Slot 7, the engaging are placed in the engaging slot 7 along 6, can be to avoid rotation slot 3 in vertical direction when rotation slot 3 rotates
Movement.
It is provided with cutting apparatus in the middle part of the inside bottom surface of the rotation slot 3, in the present embodiment, the cutting apparatus includes one
Shell 8 is provided with the opening of vertical direction extension with the cutting chamber 9 of inverted conical shape inside the shell 8 on the shell 8
10, it is described opening 10 at be provided with blade 11.
Solid pen device 12 is provided with above the cutting apparatus；Microswitch 13 is provided on the solid pen device 12.
In the present embodiment, the solid pen device 12 is cylindrical tube body, and the microswitch 13 is located on the inner sidewall of the tube body.
Control chamber, battery cavities and motor cavity are provided on the inside of the shell 1 of solid 12 side of pen device；The control
Intracavitary to be provided with control circuit board 14, the control circuit board 14 is equipped with delayer；Battery 15 is provided in the battery cavities；Institute
It states and is provided with motor 16 in motor cavity, driving gear 17, the side wall of the rotation slot 3 are provided on the output shaft of the motor 16
On be provided with through-hole, the driving gear 17 stretch out the through-hole and with the driven tooth engagement；The control circuit board 14 with
The microswitch 13, battery 15 and motor 16 are electrically connected.
It is provided with door 18 between the solid pen device 12 and the side wall of the rotation slot 3, door 18 will be inside rotation slot 3
Separate with the external world；It is provided with chamber lid 19 above the battery cavities, is conveniently replaceable battery 15.
In the present embodiment, the rotation slideway 20 of annular is provided on the bottom surface of 1 inside of shell, the rotation slot 3
Bottom surface is provided with the rotation sliding rail 21 of annular, and the rotation sliding rail 21 is placed in the rotation slideway 20.So that 3 turns of rotation slot
It is more steady when dynamic.
The present embodiment is in use, pen is inserted into cutting chamber 9 by solid pen device 12, when penholder enters solid pen device 12, touching
Dynamic microswitch 13 sends working signal to motor 16 after delayer is delayed, and motor 16 is started to work, and pen has been at this time
It is inserted into cutting apparatus；Motor 16 rotates, so that driving gear 17 and driven tooth relatively rotate, and then drives 3 phase of rotation slot
Shell 1 is rotated, cutting apparatus rotation is realized, realizes cutting function.When take in rotation slot 3 bits it is more when, can be by door
18 remove, and expense bits are poured out.
Automatic sharpening pen may be implemented in the present embodiment, simple to operate；It is low in cost, it is promoted the use of convenient for a wide range of.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of automatic pencil sharpener of induction, which is characterized in that including cylindrical shell, the upper end of the shell is open；It is described
The inner top side of shell is provided with the annular groove of a circle indent, and a ring is provided in the annular groove around the shell one
The driven tooth in week；
A cylindrical rotation slot is equipped in the shell, the upper end outer rim of the side wall of the rotation slot is provided with outward bending
Annular edge edge, the outer rim on the annular edge edge is provided with the annular that bends downward and erects edge, the upper end position of the side wall of the shell
It is perpendicular along between the side wall of the rotation slot in the annular；
It is provided with cutting apparatus in the middle part of the inside bottom surface of the rotation slot, solid pen device is provided with above the cutting apparatus；
Microswitch is provided on the solid pen device；
Control chamber, battery cavities and motor cavity are provided on the inside of the shell of the solid pen device side；It is set in the control chamber
It is equipped with control circuit board, the control circuit board is equipped with delayer；Battery is provided in the battery cavities；It is set in the motor cavity
It is equipped with motor, driving gear is provided on the output shaft of the motor, through-hole, the drive are provided on the side wall of the rotation slot
Moving gear stretch out the through-hole and with the driven tooth engagement；The control circuit board and the microswitch, battery and motor
Electrical connection；
Door is provided between the solid pen device and the side wall of the rotation slot；Chamber lid is provided with above the battery cavities.
2. incuding automatic pencil sharpener as described in claim 1, which is characterized in that be provided with ring on the bottom surface on the inside of the shell
The rotation slideway of shape, the bottom surface of the rotation slot are provided with the rotation sliding rail of annular, and the rotation sliding rail is placed in the rotation
In slideway.
3. incuding automatic pencil sharpener as claimed in claim 2, which is characterized in that the cutting apparatus includes a shell, described
Enclosure interior has the cutting chamber of inverted conical shape, and the opening of vertical direction extension is provided on the shell, and the opening is set
It is equipped with blade.
4. incuding automatic pencil sharpener as claimed in claim 3, which is characterized in that the solid pen device is cylindrical tube body,
The microswitch is located on the inner sidewall of the tube body.
5. incuding automatic pencil sharpener as claimed in claim 4, which is characterized in that be provided with inwardly on the inside of the perpendicular edge of annular
The engaging edge of bending, the sidewall upper outside of the shell are provided with the engaging slot for the annular being recessed inwardly, and the engaging is along appearance
It is placed in the engaging slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262345.8A CN107089083B (en) | 2017-04-20 | 2017-04-20 | Incude automatic pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262345.8A CN107089083B (en) | 2017-04-20 | 2017-04-20 | Incude automatic pencil sharpener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107089083A CN107089083A (en) | 2017-08-25 |
| CN107089083B true CN107089083B (en) | 2018-12-28 |
Family
ID=59637459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710262345.8A Active CN107089083B (en) | 2017-04-20 | 2017-04-20 | Incude automatic pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107089083B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851451B (en) * | 2018-06-30 | 2020-03-24 | 芜湖慧宇商贸有限公司 | Student uses stationery box with pencil sharpener |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3889730A (en) * | 1974-01-10 | 1975-06-17 | John L Buc | Pencil sharpener |
| CN2156056Y (en) * | 1992-09-24 | 1994-02-16 | 陈幸宗 | Pencil sharpener with sound and light alarm effect |
| CN2219800Y (en) * | 1994-10-17 | 1996-02-14 | 顾昂 | Electric pencil sharpener |
| CN2291319Y (en) * | 1997-05-09 | 1998-09-16 | 顾恒春 | Structure improved electric pencil sharpener |
| CN202071596U (en) * | 2011-06-02 | 2011-12-14 | 林亚芬 | Automatic pencil-stopping structure for electric 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 |
| CN105730106A (en) * | 2016-02-04 | 2016-07-06 | 宁海县金益文具有限公司 | Electric pencil sharpener |
| CN106114021A (en) * | 2016-06-28 | 2016-11-16 | 三木控股集团有限公司 | A kind of movement of electric pencil sharpener |
-
2017
- 2017-04-20 CN CN201710262345.8A patent/CN107089083B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3889730A (en) * | 1974-01-10 | 1975-06-17 | John L Buc | Pencil sharpener |
| CN2156056Y (en) * | 1992-09-24 | 1994-02-16 | 陈幸宗 | Pencil sharpener with sound and light alarm effect |
| CN2219800Y (en) * | 1994-10-17 | 1996-02-14 | 顾昂 | Electric pencil sharpener |
| CN2291319Y (en) * | 1997-05-09 | 1998-09-16 | 顾恒春 | Structure improved electric pencil sharpener |
| CN202071596U (en) * | 2011-06-02 | 2011-12-14 | 林亚芬 | Automatic pencil-stopping structure for electric 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 |
| CN105730106A (en) * | 2016-02-04 | 2016-07-06 | 宁海县金益文具有限公司 | Electric pencil sharpener |
| CN106114021A (en) * | 2016-06-28 | 2016-11-16 | 三木控股集团有限公司 | A kind of movement of electric pencil sharpener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107089083A (en) | 2017-08-25 |
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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: 20181114 Address after: 318050 No. 67, 4 District, Gu Ao village, Lunan street, Luqiao District, Taizhou, Zhejiang Applicant after: Xu Xuejiao Address before: 230000 Anhui science and Technology Park, Hefei high tech Zone, and 6 yuan 705, Applicant before: Anhui Yu Hui Electronic Science and Technology Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |