CN105128576A - Electric type pencil sharpener for student - Google Patents
Electric type pencil sharpener for student Download PDFInfo
- Publication number
- CN105128576A CN105128576A CN201510510540.9A CN201510510540A CN105128576A CN 105128576 A CN105128576 A CN 105128576A CN 201510510540 A CN201510510540 A CN 201510510540A CN 105128576 A CN105128576 A CN 105128576A
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- China
- Prior art keywords
- controller
- delayer
- student
- housing
- rotary
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Abstract
The invention discloses an electric type pencil sharpener for a student and relates to the technical field of student stationery. A limiting sleeve is arranged in a shell. The two ends of the bottom of the limiting sleeve are connected with the shell through damping springs respectively. A switch is installed between the two damping springs. A rotary motor is installed at the bottom end in the limiting sleeve. A rotary sleeve is installed on a rotary shaft of the rotary motor. A blade is installed in the rotary sleeve. A limiting rotary ring is installed on the outer surface of the rotary sleeve. Balls are installed on the limiting rotary ring and arranged in a chute of the limiting sleeve. A storage battery, a controller and a delayer are all installed in the shell. The storage battery is connected with the power end of the controller. The switch is connected with the input end of the controller. The output end of the controller is connected with one end of the delayer. The other end of the delayer is connected with the rotary motor. The electric type pencil sharpener is quick to control, high in stability, easy and convenient to operate, convenient to use, high in work efficiency and capable of saving time.
Description
Technical field:
The present invention relates to a kind of student's power-driven sharpener, belong to student stationery technical field.
Background technology:
Stationery comprises student stationery and office stationary, gift stationery etc.Modern lexical or textual analysis should refer to some modern stationery conventional in office: signature pen, water-color paintbrush, pen, pencil, ball pen etc.; And the matching product such as pen container.Other office appliances also comprise: notebook, documents pouch, file envelop, calculator etc.
Student stationery category comprises: pen bag, pencil box, pencil, propelling pencil, watercolor pencil, white board marker, ball pen, gel ink pen, artistic oil painting stick, oil pen, wax crayon, pen, school bag, erasing rubber, penknife, please correct, liquid glue, solid gum, chi class, compasses, cutter, scissors, slipcase, correction tape, file, this volume, documents pouch, drawing board, pen core etc.
Existing power-driven sharpener is inconvenient in use, and loses time, inefficiency, complicated operation.
Summary of the invention:
For the problems referred to above, the technical problem to be solved in the present invention is to provide a kind of student's power-driven sharpener.
A kind of student's power-driven sharpener of the present invention, it comprises housing, stop collar, pivoted housing, electric rotating machine, rotation-limited circle, damping spring, switch, battery, controller, delayer, the inside of housing is provided with stop collar, two ends bottom stop collar are all connected with housing by damping spring, between two damping springs, switch is installed, the bottom of stop collar inside is provided with electric rotating machine, the rotating shaft of electric rotating machine is provided with pivoted housing, in pivoted housing, blade is installed, the outer surface of pivoted housing is provided with rotation-limited circle, rotation-limited circle is provided with ball, ball is arranged in the chute of stop collar, battery, controller, delayer is installed in the inside of housing, battery is connected with the power end of controller, switch is connected with the input of controller, the output of controller is connected with one end of delayer, the other end of delayer is connected with electric rotating machine.
As preferably, the outer surface of described damping spring is socketed with dirt-proof boot.
As preferably, described battery is rechargeable lithium batteries.
Beneficial effect of the present invention is: be convenient to realize quick control, stability is high, easy and simple to handle, easy to use, and operating efficiency is high, saves time.
Accompanying drawing illustrates:
For ease of illustrating, the present invention is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present invention.
In figure: 1-housing; 2-stop collar; 3-pivoted housing; 4-electric rotating machine; 5-rotation-limited circle; 6-damping spring; 7-switch; 8-battery; 9-controller; 10-delayer.
Detailed description of the invention:
For making the object, technical solutions and advantages of the present invention clearly understand, below by the specific embodiment shown in accompanying drawing, the present invention is described.But should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
As shown in Figure 1, this detailed description of the invention by the following technical solutions: it comprises housing 1, stop collar 2, pivoted housing 3, electric rotating machine 4, rotation-limited circle 5, damping spring 6, switch 7, battery 8, controller 9, delayer 10, the inside of housing 1 is provided with stop collar 2, two ends bottom stop collar 2 are all connected with housing 1 by damping spring 6, between two damping springs 6, switch 7 is installed, the bottom of stop collar 2 inside is provided with electric rotating machine 4, the rotating shaft of electric rotating machine 4 is provided with pivoted housing 3, in pivoted housing 3, blade is installed, the outer surface of pivoted housing 3 is provided with rotation-limited circle 5, rotation-limited circle 5 is provided with ball, ball is arranged in the chute of stop collar 2, battery 8, controller 9, delayer 10 is installed in the inside of housing 1, battery 8 is connected with the power end of controller 9, switch 7 is connected with the input of controller 9, the output of controller 9 is connected with one end of delayer 10, the other end of delayer 10 is connected with electric rotating machine 4.
Further, the outer surface of described damping spring 6 is socketed with dirt-proof boot.
Further, described battery 8 is rechargeable lithium batteries.
The operation principle of this detailed description of the invention is: during use, pencil stub is placed in pivoted housing 3, press down pencil, stop collar 2 declines, and stop collar 2 can touch switch 7, now, controller 9 controls delayer 10 and realizes time delay, adopts damping spring 6 to realize damping in use, easy to use, easy and simple to handle, operating efficiency is high.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. student's power-driven sharpener, is characterized in that: it comprises housing, stop collar, pivoted housing, electric rotating machine, rotation-limited circle, damping spring, switch, battery, controller, delayer, the inside of housing is provided with stop collar, two ends bottom stop collar are all connected with housing by damping spring, between two damping springs, switch is installed, the bottom of stop collar inside is provided with electric rotating machine, the rotating shaft of electric rotating machine is provided with pivoted housing, in pivoted housing, blade is installed, the outer surface of pivoted housing is provided with rotation-limited circle, rotation-limited circle is provided with ball, ball is arranged in the chute of stop collar, battery, controller, delayer is installed in the inside of housing, battery is connected with the power end of controller, switch is connected with the input of controller, the output of controller is connected with one end of delayer, the other end of delayer is connected with electric rotating machine.
2. a kind of student's power-driven sharpener according to claim 1, is characterized in that: the outer surface of described damping spring is socketed with dirt-proof boot.
3. a kind of student's power-driven sharpener according to claim 1, is characterized in that: described battery is rechargeable lithium batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510510540.9A CN105128576A (en) | 2015-08-19 | 2015-08-19 | Electric type pencil sharpener for student |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510510540.9A CN105128576A (en) | 2015-08-19 | 2015-08-19 | Electric type pencil sharpener for student |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105128576A true CN105128576A (en) | 2015-12-09 |
Family
ID=54714301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510510540.9A Pending CN105128576A (en) | 2015-08-19 | 2015-08-19 | Electric type pencil sharpener for student |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105128576A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089083A (en) * | 2017-04-20 | 2017-08-25 | 安徽玉辉电子科技有限公司 | Sense automatic pencil sharpener |
| CN107139622A (en) * | 2017-04-20 | 2017-09-08 | 安徽玉辉电子科技有限公司 | Full-automatic pencil cutter |
| 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 |
| CN107458128A (en) * | 2017-08-04 | 2017-12-12 | 合肥名华教育科技有限公司 | A kind of automatic penknife based on education |
-
2015
- 2015-08-19 CN CN201510510540.9A patent/CN105128576A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089083A (en) * | 2017-04-20 | 2017-08-25 | 安徽玉辉电子科技有限公司 | Sense automatic pencil sharpener |
| CN107139622A (en) * | 2017-04-20 | 2017-09-08 | 安徽玉辉电子科技有限公司 | Full-automatic pencil cutter |
| 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 |
| CN107139622B (en) * | 2017-04-20 | 2018-11-20 | 林红英 | Full-automatic pencil cutter |
| CN107139623B (en) * | 2017-04-20 | 2018-12-28 | 徐雪娇 | Automatic pen feeding pencil sharpener |
| CN107089083B (en) * | 2017-04-20 | 2018-12-28 | 徐雪娇 | Incude automatic pencil sharpener |
| CN107458128A (en) * | 2017-08-04 | 2017-12-12 | 合肥名华教育科技有限公司 | A kind of automatic penknife based on education |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |