CN107089084B - The automatic pencil sharpener of two-chamber - Google Patents
The automatic pencil sharpener of two-chamber Download PDFInfo
- Publication number
- CN107089084B CN107089084B CN201710262362.1A CN201710262362A CN107089084B CN 107089084 B CN107089084 B CN 107089084B CN 201710262362 A CN201710262362 A CN 201710262362A CN 107089084 B CN107089084 B CN 107089084B
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- quiet
- shell
- chamber
- cathode
- rotation
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- 239000007787 solid Substances 0.000 claims abstract description 15
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 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
- B43L23/02—Sharpeners for pencils or leads with gearing
Abstract
The present invention proposes a kind of automatic pencil sharpener of two-chamber, sets coaming plate in the middle part of shell lower end, sets cover board between coaming plate upper end and shell；Battery cavities, internal battery are set below cover board, cover board top sets quiet anode and quiet cathode；Sliding panel is set in shell, there is guide post in sliding panel lower end, and guide post is placed in coaming plate, sets dynamic clamping head and quiet clamping head between enclosure bottom below guide post；Guide post side wall sets sliding slot, and coaming plate inner sidewall sets draw runner, and draw runner is placed in sliding slot；Motor is set in guide post, motor connects driving gear；Anode and dynamic cathode are set below sliding panel；Two rotation chambers are set above sliding panel, inside set rotation slot；Rotation slot bottom end is resisted against on sliding panel；Rotation slot lower end outside sets the driven tooth engaged with driving gear；Rotation slot inside bottom surface sets cutting apparatus, sets solid pen device above cutting apparatus；Gu setting door between pen device and rotation groove sidewall.Automatic sharpening pen may be implemented in the present invention, can cut two pencils simultaneously, 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 two-chamber.
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 two-chamber, solves pencil sharpener in the prior art or inconvenient or at high cost manually
The problem of.
The technical proposal of the invention is realized in this way：
A kind of automatic pencil sharpener of two-chamber is equipped with cylinder in the middle part of the inside lower end of the shell including cylindrical shell
Coaming plate, the lower end of the coaming plate is fixed on the bottom surface of the shell, is arranged between the upper end of the coaming plate and the shell
There is the cover board of annular；
The lower section of the cover board is equipped with battery cavities, and battery is installed in the battery cavities, is provided with above the cover board quiet
Positive and quiet cathode, the quiet anode are electrically connected with the anode of the battery, and the cathode of the quiet cathode and the battery is electrically connected
It connects；
It is provided with a circular sliding panel on the inside of the shell, has in the middle part of the lower end of the sliding panel downwardly projecting
Cylindrical guide post, the guide post are placed on the inside of the coaming plate, set between the lower section of the guide post and the bottom surface of the shell
It is equipped with dynamic clamping head and quiet clamping head；It is provided with the sliding slot of vertical direction extension on the side wall of the guide post, is set on the inner sidewall of the coaming plate
It is equipped with the draw runner of vertical direction extension, the draw runner is placed in the sliding slot；
There is accommodating chamber in the guide post, be equipped with motor in the accommodating chamber, the output shaft of the motor stretches out upwards,
Driving gear is provided on the output shaft；Be provided with dynamic anode and dynamic cathode below the sliding panel, the dynamic anode with
The anode electrical connection of the motor, the dynamic cathode are electrically connected with the cathode of the motor；The dynamic anode and the quiet anode
Opposite up and down, the dynamic cathode and the quiet cathode are opposite up and down；
The top setting of the sliding panel is described to rotate the upper of chamber there are two the cylindrical rotation chamber of vertical direction setting
Lower both ends open；The rotation is intracavitary to be equipped with cylindrical rotation slot, the upper end opening of the rotation slot；The rotation slot
Bottom end is resisted against on the sliding panel；The lower end outside of the rotation slot is provided with driven tooth, the driven tooth and the driving
Gear engagement；
It is provided with cutting apparatus in the inside bottom surface of the rotation slot, solid pen dress is provided with above the cutting apparatus
It sets；
The door of annular is provided between the solid pen device and the side wall of the rotation slot.
Further, the upper surface of the sliding panel is provided with cylindrical rotation hole, the bottom surface setting of the rotation slot
There is cylindrical rotary head, the rotary head is placed in the rotation hole.
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.
Further, the dynamic clamping head and quiet clamping head is spring.
Beneficial effects of the present invention are：
The automatic pencil sharpener structure of two-chamber of the invention is simple, and design is reasonable；When there is penholder to enter cutting apparatus, rotation slot and cunning
Movable plate stress glides, so that dynamic anode is connect with quiet anode, dynamic cathode is connect with quiet cathode, and battery is motor power supply, and motor turns
It is dynamic, rotation slot and cutting apparatus rotation are driven, realizes cutting function；The door of upper end, which removes, to pour out expense bits；Setting
Two-chamber can cut two pencils simultaneously, can also set different tapers for the cutting apparatus in two-chamber, select as needed
It uses；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.
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.
Wherein：
1, shell；2, coaming plate；3, cover board；4, battery；5, quiet anode；6, quiet cathode；7, sliding panel；8, guide post；9, elastic
Return unit；10, sliding slot；11, draw runner；12, motor；13, anode is moved；14, cathode is moved；15, rotation slot；16, gear is driven；17,
Rotate chamber；18, solid pen device；19, shell；20, chamber is cut；21, it is open；22, blade；23, door；24, rotation hole；25, turn
Dynamic head；26, driven tooth.
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 Figure 1, the automatic pencil sharpener of two-chamber in the present embodiment, including cylindrical shell 1；The shell 1 it is interior
Cylindrical coaming plate 2 is equipped in the middle part of the lower end of side, the lower end of the coaming plate 2 is fixed on the bottom surface of the shell 1, the coaming plate 2
Upper end and the shell 1 between be provided with annular cover board 3.
The lower section of the cover board 3 is equipped with battery cavities, and battery 4 is installed in the battery cavities, and the battery 4 in the present embodiment is knob
Battery is detained, the top of the cover board 3 is provided with quiet positive 5 and quiet cathode 6, and described quiet positive 5 are electrically connected with the anode of the battery 4
It connects, the quiet cathode 6 is electrically connected with the cathode of the battery 4.
The inside of the shell 1 is provided with a circular sliding panel 7, has in the middle part of the lower end of the sliding panel 7 downwardly convex
Cylindrical guide post 8 out, the guide post 8 are placed in 2 inside of coaming plate, the bottom of the lower section of the guide post 8 and the shell 1
It is provided with dynamic clamping head and quiet clamping head 9 between face, in the present embodiment, the dynamic clamping head and quiet clamping head 9 is spring；It is set on the side wall of the guide post 8
It is equipped with the sliding slot 10 of vertical direction extension, the draw runner 11 of vertical direction extension, the cunning are provided on the inner sidewall of the coaming plate 2
Item 11 is placed in the sliding slot 10, and when the guide post 8 moves up and down in coaming plate 2, sliding slot 10 can be slided along draw runner 11,
And draw runner 11 and sliding slot 10 can avoid the rotation of guide post 8 in the axial direction.
There is accommodating chamber in the guide post 8, be equipped with motor 12 in the accommodating chamber, the output shaft of the motor 12 is upward
It stretches out, driving gear 16 is provided on the output shaft；The lower section of the sliding panel 7 is provided with dynamic anode 13 and dynamic cathode 14,
Described dynamic positive 13 are electrically connected with the anode of the motor 12, and the dynamic cathode 14 is electrically connected with the cathode of the motor 12；Institute
It is opposite to state anode 13 and described quiet positive about 5, the dynamic cathode 14 is opposite with quiet about 6 cathode.
There are two the cylindrical rotation chamber 17 of vertical direction setting, the rotation chambers for the top setting of the sliding panel 7
17 upper and lower ends opening；Cylindrical rotation slot 15, the upper end opening of the rotation slot 15 are equipped in the rotation chamber 17；
The bottom end of the rotation slot 15 is resisted against on the sliding panel 7；The lower end outside of the rotation slot 15 is provided with driven tooth 26, institute
It states driven tooth 26 to engage with the driving gear 16, then 12 powered rotatable slot 15 of motor rotates.
It is provided with cutting apparatus in the inside bottom surface of the rotation slot 15, solid pen dress is provided with above the cutting apparatus
Set 18；In the present embodiment, the cutting apparatus includes a shell 19, the cutting chamber with inverted conical shape inside the shell 19
20, it is provided with the opening 21 of vertical direction extension on the shell 19, is provided with blade 22 at the opening 21.The solid pen dress
18 are set as cylindrical tube body.When cutting, pen is put by solid pen device 18 to cutting chamber 20.
The door 23 of annular is provided between the solid pen device 18 and the side wall of the rotation slot 15.When cutting, door
23 are covered with, and avoid internal expense bits from flying out, can remove door 23 after use, expense bits are poured out.
In the present embodiment, the upper surface of the sliding panel 7 is provided with cylindrical rotation hole 24, the bottom of the rotation slot 15
Face is provided with cylindrical rotary head 25, and the rotary head 25 is placed in the rotation hole 24.In this way, when rotation slot 15 rotates
When, rotary head 25 rotates in rotation hole 24, it is ensured that the stationarity that rotation slot 15 rotates.
The present embodiment is cut in chamber 20 in use, pen is inserted by solid pen device 18, is pressed downward pen, then spring stress is received
Contracting, 7 slide downward of rotation slot 15 and sliding panel, when sliding panel 7 slides on cover board 3, dynamic anode 13 is electrically connected with quiet positive 5,
Dynamic cathode 14 is electrically connected with quiet cathode 6, battery 4 and motor 12 is connected, 12 work once electrified of motor, and the rotation of motor 12 drives
Rotation slot 15 rotates, and cutting apparatus and solid pen device 18 rotate with it, and cuts pen, and the expense bits of generation enter rotation slot
In 15；After the completion of cutting, pen is mentioned upwards, taken out out of solid pen device 18, then spring reset, by rotation slot 15 and sliding panel 7
Upper lift resets, and motor 12 and battery 4 disconnect, and motor 12 stops working, and completes cutting at one time.When taking in rotation slot 15, bits are more
When, door 23 can be removed, expense bits are poured out.Two cutting apparatus can use simultaneously, while cut two pencils, can also
Two cutting chambers 20 are designed as different tapers, selection is used as needed.
Automatic sharpening pen may be implemented in the present embodiment, can individually cut a pencil or cut two pencils, operation simultaneously
It is simple and convenient；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 two-chamber, which is characterized in that including cylindrical shell, set in the middle part of the inside lower end of the shell
There is cylindrical coaming plate, the lower end of the coaming plate is fixed on the bottom surface of the shell, the upper end of the coaming plate and the shell
Between be provided with annular cover board；
The lower section of the cover board is equipped with battery cavities, and battery is installed in the battery cavities, is provided with quiet anode above the cover board
With quiet cathode, the quiet anode is electrically connected with the anode of the battery, and the quiet cathode is electrically connected with the cathode of the battery；
It is provided with a circular sliding panel on the inside of the shell, there is downwardly projecting cylinder in the middle part of the lower end of the sliding panel
The guide post of shape, the guide post are placed on the inside of the coaming plate, are provided between the lower section of the guide post and the bottom surface of the shell
Dynamic clamping head and quiet clamping head；It is provided with the sliding slot of vertical direction extension on the side wall of the guide post, is provided on the inner sidewall of the coaming plate
The draw runner that vertical direction extends, the draw runner are placed in the sliding slot；
There is accommodating chamber in the guide post, be equipped with motor in the accommodating chamber, the output shaft of the motor stretches out upwards, described
Driving gear is provided on output shaft；Be provided with dynamic anode and dynamic cathode below the sliding panel, the dynamic anode with it is described
The anode electrical connection of motor, the dynamic cathode are electrically connected with the cathode of the motor；The dynamic anode and the quiet anode are up and down
Relatively, the dynamic cathode and the quiet cathode are opposite up and down；
The top setting of the sliding panel is there are two the cylindrical rotation chamber of vertical direction setting, and up and down the two of the rotation chamber
End opening；The rotation is intracavitary to be equipped with cylindrical rotation slot, the upper end opening of the rotation slot；The bottom end of the rotation slot
It is resisted against on the sliding panel；The lower end outside of the rotation slot is provided with driven tooth, the driven tooth and the driving gear
Engagement；
It is provided with cutting apparatus in the inside bottom surface of the rotation slot, solid pen device is provided with above the cutting apparatus；
The door of annular is provided between the solid pen device and the side wall of the rotation slot.
2. the automatic pencil sharpener of two-chamber as described in claim 1, which is characterized in that the upper surface of the sliding panel is provided with cylinder
The rotation hole of shape, the bottom surface of the rotation slot are provided with cylindrical rotary head, and the rotary head is placed in the rotation hole.
3. the automatic pencil sharpener of two-chamber 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. the automatic pencil sharpener of two-chamber as claimed in claim 3, which is characterized in that the solid pen device is cylindrical tube body.
5. the automatic pencil sharpener of two-chamber as claimed in claim 4, which is characterized in that the dynamic clamping head and quiet clamping head is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262362.1A CN107089084B (en) | 2017-04-20 | 2017-04-20 | The automatic pencil sharpener of two-chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262362.1A CN107089084B (en) | 2017-04-20 | 2017-04-20 | The automatic pencil sharpener of two-chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107089084A CN107089084A (en) | 2017-08-25 |
| CN107089084B true CN107089084B (en) | 2018-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710262362.1A Active CN107089084B (en) | 2017-04-20 | 2017-04-20 | The automatic pencil sharpener of two-chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107089084B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099461A (en) * | 2018-01-25 | 2018-06-01 | 娄稍栋 | Diplopore penknife |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7273079B2 (en) * | 2005-01-13 | 2007-09-25 | Progressive Plastic Metal Stationery Products Manufactory Limited | Electric pencil sharpener |
| CN203681105U (en) * | 2013-04-12 | 2014-07-02 | 吴俊宏 | Pressing energy-storage pencil sharpener |
| CN203995360U (en) * | 2014-08-22 | 2014-12-10 | 吴俊宏 | Penknife |
| CN204820831U (en) * | 2015-08-15 | 2015-12-02 | 宁波天虹文具有限公司 | Electronic ware of cutting of diplopore |
| CN106427327A (en) * | 2015-08-08 | 2017-02-22 | 于桂菊 | Environment-friendly portable pencil sharpener |
-
2017
- 2017-04-20 CN CN201710262362.1A patent/CN107089084B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7273079B2 (en) * | 2005-01-13 | 2007-09-25 | Progressive Plastic Metal Stationery Products Manufactory Limited | Electric pencil sharpener |
| CN203681105U (en) * | 2013-04-12 | 2014-07-02 | 吴俊宏 | Pressing energy-storage pencil sharpener |
| CN203995360U (en) * | 2014-08-22 | 2014-12-10 | 吴俊宏 | Penknife |
| CN106427327A (en) * | 2015-08-08 | 2017-02-22 | 于桂菊 | Environment-friendly portable pencil sharpener |
| CN204820831U (en) * | 2015-08-15 | 2015-12-02 | 宁波天虹文具有限公司 | Electronic ware of cutting of diplopore |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107089084A (en) | 2017-08-25 |
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Legal Events
| 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: 317203 98 group 1, Xinqiao village, Lei Feng Township, Tiantai County, Taizhou, Zhejiang Applicant after: Ding Wuxuan 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: Dual chamber automatic pencil sharpener Effective date of registration: 20231212 Granted publication date: 20181123 Pledgee: Agricultural Bank of China Limited by Share Ltd. Tiantai County branch Pledgor: Ding Wuxuan Registration number: Y2023330003004 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |