CN107839393A - A kind of portable hand-held electric pencil sharpener - Google Patents
A kind of portable hand-held electric pencil sharpener Download PDFInfo
- Publication number
- CN107839393A CN107839393A CN201711111723.9A CN201711111723A CN107839393A CN 107839393 A CN107839393 A CN 107839393A CN 201711111723 A CN201711111723 A CN 201711111723A CN 107839393 A CN107839393 A CN 107839393A
- Authority
- CN
- China
- Prior art keywords
- shell
- pencil
- connecting plate
- handle
- connecting rod
- 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
- B43L23/08—Sharpeners for pencils or leads in which the pencils or leads are sharpened mainly by rotational movement against cutting blades
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- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a kind of portable hand-held electric pencil sharpener, including handle, shell, battery, first electrode, second electrode, spring, connecting rod, connecting plate, chute, sliding block, electric rotating machine, pencil-knife and waste material box, handle is internally provided with accommodating cavity, battery is provided with accommodating cavity, the shell of tubular is fixedly installed in the bottom of handle, the bottom of shell is provided with pencil entrance point, top is provided with first electrode inside the housing, spring is provided with the bottom of handle, the inside of spring is socketed with connecting rod, the bottom of connecting rod is fixed on connecting plate, second electrode is provided with the top of connecting rod, together with connecting plate is slidably connected by sliding block and chute with enclosure, the bottom of connecting plate is connected with electric rotating machine, pencil-knife is connected with below electric rotating machine, the side of shell is provided with waste material box；It is total, the present invention have can voluntarily control cutting degree, quickly can start and stop, be safe to use, compact the advantages of.
Description
Technical field
The present invention relates to a kind of pencil-knife, and in particular to a kind of portable hand-held 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, so to solve the above problems, to develop a kind of portable hand-held electric pencil sharpener necessary.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, and provide one kind can voluntarily control cutting degree, can
It is quick to start and stop, portable hand-held electric pencil sharpener safe to use, compact.
The object of the present invention is achieved like this：A kind of portable hand-held electric pencil sharpener, including handle, shell, battery,
First electrode, second electrode, spring, connecting rod, connecting plate, chute, sliding block, electric rotating machine, pencil-knife and waste material box, wherein,
The handle is internally provided with accommodating cavity, and the battery is provided with the accommodating cavity, is fixed in the bottom of the handle
The shell of tubular is provided with, the bottom end opening of the shell is provided with pencil entrance point, in enclosure top position
The bottom of the handle is provided with the first electrode, while the bottom of the handle is fixed on positioned at the inside of the shell
On be provided with the spring, the inside of the spring is socketed with the connecting rod, and the bottom of the connecting rod is fixed on the company
On fishplate bar, the second electrode is provided with the top of the connecting rod, the sliding block is provided with the side of the connecting plate,
The corresponding chute is provided with the madial wall of the shell, the connecting plate passes through the sliding block and the chute and institute
State enclosure to be slidably connected together, the electric rotating machine, the electric rotating are fixedly connected with the bottom of the connecting plate
It is fixedly connected with the pencil-knife below machine, the electric rotating machine and the pencil-knife can be with gliding on the connecting plate
Dynamic, the side of the shell is provided with the waste material box, is connected inside the waste material box with going out at waste material for the pencil-knife.
The chute is located at the top half of the housing interior side-wall, the bottom of the chute to the shell bottom away from
From the height more than or equal to the electric rotating machine and the pencil-knife.
Insulation sleeve is fixedly installed on the spring surface.
The connecting rod and the connecting plate are integral type structure setting.
The waste material box is movable demountable structure.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：Using touch switch, by spring, connect
The setting of extension bar and connecting plate, first electrode and second electrode are set in the inside of shell, when pencil inserts, connecting plate drives
Connecting rod is moved upwards, spring-compressed, and first electrode and second electrode contact, circuit are connected, and electric rotating machine is started working, and is driven
Pencil-knife starts rotary work, is cut, and starts to stop immediately immediately, convenient to use, quickly can start and stop, more
Add safety.
Brief description of the drawings
Fig. 1 is the inside main structure diagram of the present invention.
In figure：1st, handle 2, shell 3, battery 4, first electrode 5, second electrode 6, spring 7, connecting rod
8th, connecting plate 9, chute 10, sliding block 11, electric rotating machine 12, pencil-knife 13, waste material box 14, accommodating cavity 15,
Pencil entrance point.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
As shown in figure 1, a kind of portable hand-held electric pencil sharpener 12, including handle 1, shell 2, battery 3, first electrode 4,
Second electrode 5, spring 6, connecting rod 7, connecting plate 8, chute 9, sliding block 10, electric rotating machine 11, pencil-knife 12 and waste material box 13.
Wherein, handle 1 is preferably using suitable structure that is singlehanded grasping and being easy to force, while should have one inside it
Fixed space, wherein, handle 1 is internally provided with accommodating cavity 14, and battery 3 is provided with accommodating cavity 14, is additionally provided with simultaneously
Power line of circuit etc. is connected, does not do excessively repeat herein.
Wherein, the shell 2 of tubular is fixedly installed in the bottom of handle 1, the bottom of shell 2 is provided with pencil entrance point
15, i.e., controlled in the inside of shell 2 and be provided with certain inner space, and the bottom end opening of shell 2, be available for pencil to insert, shell 2
Top and handle 1 are fixed together.
Wherein, shell 2 be internally provided with entirely can automatic cutting device, its concrete structure is as described below.
Wherein, the bottom for handle 1 being located in the inner tip of shell 2 is provided with first electrode 4, i.e. first electrode 4 is located at hand
The junction of handle 1 and shell 2, and be connected positioned at the inside of shell 2, first electrode 4 with power supply, while positioned at the interior of shell 2
Portion, which is fixed on the bottom of handle 1, is provided with spring 6, and herein, one end of first electrode 4 and spring 6 is each attached to the bottom of handle 1
On end at the inside of shell 2, while first electrode 4 is located in the inner ring of spring 6 and not contacted with spring 6, meanwhile, it is excellent
Choosing, fixed on the surface of whole spring 6 covered with insulation sleeve, can so prevent that spring 6 occurs in use leads
The situations such as electrical short.
Wherein, connecting rod 7 is socketed with the inside of spring 6, the bottom of connecting rod 7 is fixed on connecting plate 8, it is preferred that
Connecting plate 8 and connecting rod 7 are integral type structure setting, so more durable, and the second electricity is provided with the top of connecting rod 7
Pole 5, in its natural state, it is not in contact with each other between the top of connecting rod 7 and first electrode 4 and maintains a certain distance, work as connection
When the upward sliding of plate 8 drives 7 upward sliding of connecting rod, spring 6 is compressed, and after connecting rod 7 slides certain distance, connecting rod 7 is pushed up
The second electrode 5 at end contacts with first electrode 4.
Wherein, sliding block 10 is provided with the side of connecting plate 8, corresponding chute 9 is provided with the madial wall of shell 2,
Connecting plate 8 is linked together by sliding block 10 and chute 9 with the internal slide of shell 2, herein specific sliding block 10 and chute 9 structure
Structure can be implemented to realize by a variety of, be not specifically limited herein, wherein, chute 9 is located at the upper half of the madial wall of shell 2
Part, the distance of bottom to the bottom of shell 2 of chute 9 are more than or equal to the height of electric rotating machine 11 and pencil-knife 12, so set
It can ensure that pencil-knife 12 will not be spilt from shell 2, degree of safety is higher.
Wherein, electric rotating machine 11 is fixedly connected with the bottom of connecting plate 8, the lower section of electric rotating machine 11 is fixedly connected with lead
Graver 12, electric rotating machine 11 and pencil-knife 12 can slide up and down with connecting plate 8, wherein, electric rotating machine 11 and pencil-knife 12 it
Between attachment structure can realize that be not specifically limited herein, wherein electric rotating machine 11 can be adopted by a variety of embodiments
Realized with a variety of enforceable motors, do not do excessively repeating herein.
Wherein, waste material box 13 is provided with the side of shell 2, is provided with waste outlet on shell 2, the inside of waste material box 13 and
The waste outlet gone out at waste material and on shell 2 of pencil-knife 12 is connected, and waste material box 13 is movable demountable structure, can be square
Just clear up.
The present invention is when it is implemented, a hand hand-held handle 1, pencil import of the another hand by pencil from the bottom of shell 2
The insertion of end 15, two hands exert a force simultaneously, the upward sliding of connecting plate 8, drive the upward sliding of connecting rod 7, and spring 6 compresses, the company of being arranged on
The first electrode 4 and second electrode 5 on the top of extension bar 7 are in contact, and circuit is connected, and electric rotating machine 11 is started working, and when loosing one's grip, are applied
Power to connecting plate 8 disappears, the resilience of spring 6, and first electrode 4 and second electrode 5 separate, and circuit disconnects, and electric rotating machine 11 stops
Rotate, pencil-knife 12 stops cutting, and safe ready can active control cutting degree.
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 (5)
- A kind of 1. portable hand-held electric pencil sharpener, it is characterised in that：Including handle（1）, shell（2）, battery（3）, first electricity Pole（4）, second electrode（5）, spring（6）, connecting rod（7）, connecting plate（8）, chute（9）, sliding block（10）, electric rotating machine（11）、 Pencil-knife（12）And waste material box（13）, wherein, the handle（1）Be internally provided with accommodating cavity（14）, in the accommodating cavity （14）Inside it is provided with the battery（3）, in the handle（1）Bottom be fixedly installed the shell of tubular（2）, it is described outer Shell（2）Bottom end opening be provided with pencil entrance point（15）, in the shell（2）Inner tip is located at the handle（1）Bottom End is provided with the first electrode（4）, while it is located at the shell（2）Inside be fixed on the handle（1）Bottom on set It is equipped with the spring（6）, the spring（6）Inside be socketed with the connecting rod（7）, the connecting rod（7）Bottom fix In the connecting plate（8）On, the connecting rod（7）Top on be provided with the second electrode（5）, the connecting plate（8）'s The sliding block is provided with side（10）, the shell（2）Madial wall on be provided with the corresponding chute（9）, it is described Connecting plate（8）Pass through the sliding block（10）With the chute（9）With the shell（2）Internal slide links together, described Connecting plate（8）Bottom be fixedly connected with the electric rotating machine（11）, the electric rotating machine（11）Lower section be fixedly connected State pencil-knife（12）, the electric rotating machine（11）With the pencil-knife（12）Can be with the connecting plate（8）Slide up and down, it is described Shell（2）Side be provided with the waste material box（13）, the waste material box（13）Internal and described pencil-knife（12）Go out waste material Place is connected.
- A kind of 2. portable hand-held electric pencil sharpener according to claim 1, it is characterised in that：The chute（9）It is located at The shell（2）The top half of madial wall, the chute（9）Bottom to the shell（2）The distance of bottom is more than or equal to The electric rotating machine（11）With the pencil-knife（12）Height.
- A kind of 3. portable hand-held electric pencil sharpener according to claim 1, it is characterised in that：The spring（6）Surface On be fixedly installed insulation sleeve.
- A kind of 4. portable hand-held electric pencil sharpener according to claim 1, it is characterised in that：The connecting rod（7）With The connecting plate（8）For integral type structure setting.
- A kind of 5. portable hand-held electric pencil sharpener according to claim 1, it is characterised in that：The waste material box（13）For Movable demountable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711111723.9A CN107839393A (en) | 2017-11-13 | 2017-11-13 | A kind of portable hand-held electric pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711111723.9A CN107839393A (en) | 2017-11-13 | 2017-11-13 | A kind of portable hand-held electric pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107839393A true CN107839393A (en) | 2018-03-27 |
Family
ID=61681638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711111723.9A Pending CN107839393A (en) | 2017-11-13 | 2017-11-13 | A kind of portable hand-held electric pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107839393A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202508A (en) * | 2019-06-20 | 2019-09-06 | 东莞市智赢智能装备有限公司 | Multiple groups gear Quick-positioning clamp pipeline system robot system |
| CN112998764A (en) * | 2021-02-25 | 2021-06-22 | 珠海市人民医院 | Flexible self-taking type nasal swab |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2245428Y (en) * | 1995-06-17 | 1997-01-22 | 谭杰明 | Automatic removing machine for sole filthy |
| US20050138819A1 (en) * | 2003-12-30 | 2005-06-30 | Cosimex (H.K.) Limited | Crayon sharpener |
| CN1732774A (en) * | 2004-08-03 | 2006-02-15 | 上海市向明中学 | High voltage electronic rat eradication equipment |
| CN2853445Y (en) * | 2005-11-04 | 2007-01-03 | 于泽洋 | Electric pencil sharpener |
| CN107139623A (en) * | 2017-04-20 | 2017-09-08 | 安徽玉辉电子科技有限公司 | Automatic pen feeding pencil sharpener |
-
2017
- 2017-11-13 CN CN201711111723.9A patent/CN107839393A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2245428Y (en) * | 1995-06-17 | 1997-01-22 | 谭杰明 | Automatic removing machine for sole filthy |
| US20050138819A1 (en) * | 2003-12-30 | 2005-06-30 | Cosimex (H.K.) Limited | Crayon sharpener |
| CN1732774A (en) * | 2004-08-03 | 2006-02-15 | 上海市向明中学 | High voltage electronic rat eradication equipment |
| CN2853445Y (en) * | 2005-11-04 | 2007-01-03 | 于泽洋 | Electric pencil sharpener |
| CN107139623A (en) * | 2017-04-20 | 2017-09-08 | 安徽玉辉电子科技有限公司 | Automatic pen feeding pencil sharpener |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202508A (en) * | 2019-06-20 | 2019-09-06 | 东莞市智赢智能装备有限公司 | Multiple groups gear Quick-positioning clamp pipeline system robot system |
| CN112998764A (en) * | 2021-02-25 | 2021-06-22 | 珠海市人民医院 | Flexible self-taking type nasal swab |
| CN112998764B (en) * | 2021-02-25 | 2022-08-09 | 珠海市人民医院 | Flexible self-taking type nasal swab |
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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: 20180327 |
|
| RJ01 | Rejection of invention patent application after publication |