CN105128576A - Electric type pencil sharpener for student - Google Patents

Electric type pencil sharpener for student Download PDF

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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
Authority
CN
China
Prior art keywords
controller
delayer
student
housing
rotary
Prior art date
Application number
CN201510510540.9A
Other languages
Chinese (zh)
Inventor
王纬武
Original Assignee
郑州学生宝电子科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 郑州学生宝电子科技有限公司 filed Critical 郑州学生宝电子科技有限公司
Priority to CN201510510540.9A priority Critical patent/CN105128576A/en
Publication of CN105128576A publication Critical patent/CN105128576A/en

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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

A kind of student's power-driven sharpener

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.
CN201510510540.9A 2015-08-19 2015-08-19 Electric type pencil sharpener for student CN105128576A (en)

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 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)

* Cited by examiner, † Cited by third party
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
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
CN107139622A (en) * 2017-04-20 2017-09-08 安徽玉辉电子科技有限公司 Full-automatic pencil cutter
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

Cited By (7)

* Cited by examiner, † Cited by third party
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
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
CN107139622A (en) * 2017-04-20 2017-09-08 安徽玉辉电子科技有限公司 Full-automatic pencil cutter
CN107139622B (en) * 2017-04-20 2018-11-20 林红英 Full-automatic pencil cutter
CN107089083B (en) * 2017-04-20 2018-12-28 徐雪娇 Incude automatic pencil sharpener
CN107139623B (en) * 2017-04-20 2018-12-28 徐雪娇 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

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WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20151209