CN201619366U - Electric pencil sharpener - Google Patents
Electric pencil sharpener Download PDFInfo
- Publication number
- CN201619366U CN201619366U CN2009202125152U CN200920212515U CN201619366U CN 201619366 U CN201619366 U CN 201619366U CN 2009202125152 U CN2009202125152 U CN 2009202125152U CN 200920212515 U CN200920212515 U CN 200920212515U CN 201619366 U CN201619366 U CN 201619366U
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- China
- Prior art keywords
- pencil sharpener
- motor
- switch
- mounting box
- battery
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric pencil sharpener which comprises a mounting box, a pencil sharpener arranged in the mounting box, and a rotating control circuit positioned in the mounting box, wherein the rotating control circuit comprises a battery, a switch and a motor; the positive pole of the battery is connected with one end of the switch, and the other end of the switch is connected with the positive pole of the motor; the negative pole of the motor is connected with the negative pole of the battery; and the motor is provided with a rotating shaft, the other end of which is connected with one end of the pencil sharpener. By being provided with the motor, the electric pencil sharpener can lead the pencil sharpener fixedly arranged on the rotating shaft of the motor to rotate, thus achieving the effect of automatically sharpening a pencil; by adopting the storage battery or a button battery, the electric pencil sharpener is low in energy consumption and safe for use; and the electric pencil sharpener has simple structure, convenient use and carrying as well as low cost, is easy to popularize and apply, and is especially suitable for students.
Description
Technical field
The utility model relates to a kind of stationery, is specifically related to a kind of electric pencil sharpener.
Background technology
At present, a kind of pencil sharpener of prior art, blade are installed in and have conical volume and cut on the knife rest in hole, blade is cut the hole with volume and is matched, a penholder winding apparatus is arranged, and the blade of this device and volume are cut the minimum range between the axially bored line, are equal to or slightly greater than the radius of pencil pen core.The pencil sharpener of the prior art is pencil with wound automatically, uses trouble.
The multifunctional electric drawing pencil sharpener of another kind of prior art, it comprises miniature cocurrent electromotor, the deceleration device that gear and axle are formed, the arrangement of clutch that gear and axle are formed, pencil sharpener frame, serrated knife, emery wheel, shell control element switch, normally closed interlock, clutch handle and be contained in D.C. regulated power supply socket aperture on the housing.
The shortcoming of the multifunctional electric drawing pencil sharpener of this prior art is:
1, the multifunctional electric drawing pencil sharpener of this prior art is owing to be provided with deceleration device, and structure is complicated, the cost height.
2, the multifunctional electric drawing pencil sharpener volume of this prior art is bigger, heavier, and cost is higher, and it is bigger to consume energy.
In view of the above problems, the utility model discloses a kind of electric pencil sharpener.It has technical characterictic as mentioned below, to solve existing problem.
The utility model content
The purpose of this utility model provides a kind of electric pencil sharpener, and it can utilize the rotating shaft of motor to sharpen a pencil automatically, and is time saving and energy saving.
The purpose of the utility model electric pencil sharpener is achieved through the following technical solutions: a kind of electric pencil sharpener comprises mounting box, is arranged on the pencil sharpener in the mounting box and is arranged on the interior rotation control circuit of mounting box.
Described rotation control circuit comprises battery, switch and motor; The positive pole of described battery is connected with an end of switch, and the other end of described switch is connected with the positive pole of motor, and the negative pole of described motor is connected with the negative pole of battery.
Described motor is provided with a rotating shaft, and the other end of rotating shaft is connected with an end of pencil sharpener.
Above-mentioned electric pencil sharpener, wherein, described mounting box is provided with a switch installing hole and a hole, described switch installing hole is square, and is arranged on the upper surface of mounting box, and described hole is rounded, the diameter in hole is suitable with the diameter of pencil, and a hole is arranged on the right flank of mounting box.
Above-mentioned electric pencil sharpener, wherein, described switch is arranged on the top of mounting box by lead, is fixed in the switch installing hole.
Above-mentioned electric pencil sharpener, wherein, described switch is a press button.
Above-mentioned electric pencil sharpener, wherein, described battery is battery or button cell.
The utility model electric pencil sharpener makes it compared with prior art owing to adopted such scheme, has following advantage and good effect:
1, the utility model electric pencil sharpener can make the pencil sharpener that is fixedly installed on the machine shaft rotate owing to be provided with motor, reaches the effect that sharpens a pencil automatically.
2, the utility model electric pencil sharpener is owing to adopt battery or button cell, and energy consumption is less, and is safe in utilization.
3, the utility model electric pencil sharpener is simple in structure, use, easy to carry, and cost is low, is easy to popularization and application, especially is fit to the student and uses.
Below; to be described further by specific embodiment; yet embodiment only is giving an example of the optional embodiment of the utility model, and its disclosed feature only is used for explanation and sets forth the technical solution of the utility model, and is not used in qualification protection domain of the present utility model.
Description of drawings
Fig. 1 is the cutaway view of the utility model electric pencil sharpener.
The specific embodiment
According to claim of the present utility model and the disclosed content of utility model content, the technical solution of the utility model is specific as follows described.
See also shown in the accompanying drawing 1, the utility model electric pencil sharpener comprises mounting box 1, be arranged on the pencil sharpener 2 in the mounting box 1 and be arranged on rotation control circuit 3 in the mounting box 1; Rotation control circuit 3 comprises battery 31, switch 32 and motor 33, the positive pole of battery 31 is connected with an end of switch 32, the other end of switch 32 is connected with the positive pole of motor 33, the negative pole of motor 33 is connected with the negative pole of battery 31, motor 33 is provided with a rotating shaft 331, the other end of rotating shaft 331 is connected with an end of pencil sharpener 2, mounting box 1 is provided with a switch installing hole 11 and a hole 12, switch 32 installing holes are square, be arranged on the upper surface of mounting box 1, hole 12 is rounded, and the diameter in a hole 12 is suitable with the diameter of pencil, and a hole 12 is arranged on the right flank of mounting box 1, switch 32 is arranged on the top of mounting box 1 by lead, be fixed in the switch installing hole 11, switch 32 can adopt press button, and battery 31 can adopt battery or button cell.
The using method of the utility model electric pencil sharpener is, pencil is put into a hole 12, presses switch 32, and motor 33 rotates, and drives pencil sharpener 2 and rotates, and with the fixing pencil of hand, realized the function that sharpens a pencil automatically.
In sum, the utility model electric pencil sharpener can make the pencil sharpener that is fixedly installed on the machine shaft rotate owing to be provided with motor, reaches the effect that sharpens a pencil automatically; The utility model is owing to adopt battery or button cell, and energy consumption is less, and is safe in utilization; The utility model is simple in structure, use, easy to carry, and cost is low, is easy to popularization and application, especially is fit to the student and uses.
Foregoing is the exemplifying of specific embodiment of the utility model electric pencil sharpener, for the wherein not equipment of detailed description and structure, should be understood to take existing common apparatus in this area and universal method to be implemented.
Claims (5)
1. an electric pencil sharpener is characterized in that: comprise mounting box, be arranged on the pencil sharpener in the mounting box and be arranged on the interior rotation control circuit of mounting box;
Described rotation control circuit comprises battery, switch and motor; The positive pole of described battery is connected with an end of switch, and the other end of described switch is connected with the positive pole of motor, and the negative pole of described motor is connected with the negative pole of battery;
Described motor is provided with a rotating shaft, and the other end of rotating shaft is connected with an end of pencil sharpener.
2. electric pencil sharpener according to claim 1, it is characterized in that: described mounting box is provided with a switch installing hole and a hole, described switch installing hole is square, be arranged on the upper surface of mounting box, described hole is rounded, the diameter in hole is suitable with the diameter of pencil, and a hole is arranged on the right flank of mounting box.
3. electric pencil sharpener according to claim 1 is characterized in that: described switch is arranged on the top of mounting box by lead, is fixed in the switch installing hole.
4. electric pencil sharpener according to claim 1 is characterized in that: described switch is a press button.
5. electric pencil sharpener according to claim 1 is characterized in that: described battery is battery or button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202125152U CN201619366U (en) | 2009-12-04 | 2009-12-04 | Electric pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202125152U CN201619366U (en) | 2009-12-04 | 2009-12-04 | Electric pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201619366U true CN201619366U (en) | 2010-11-03 |
Family
ID=43022826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202125152U Expired - Fee Related CN201619366U (en) | 2009-12-04 | 2009-12-04 | Electric pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201619366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192641A (en) * | 2013-04-08 | 2013-07-10 | 张华� | Electric pencil sharpener |
-
2009
- 2009-12-04 CN CN2009202125152U patent/CN201619366U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192641A (en) * | 2013-04-08 | 2013-07-10 | 张华� | Electric pencil sharpener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20101204 |