CN201009611Y - Novel pencil sharpener - Google Patents
Novel pencil sharpener Download PDFInfo
- Publication number
- CN201009611Y CN201009611Y CNU2007200683530U CN200720068353U CN201009611Y CN 201009611 Y CN201009611 Y CN 201009611Y CN U2007200683530 U CNU2007200683530 U CN U2007200683530U CN 200720068353 U CN200720068353 U CN 200720068353U CN 201009611 Y CN201009611 Y CN 201009611Y
- Authority
- CN
- China
- Prior art keywords
- pencil
- utility
- pencil sharpener
- hole
- paring
- 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.)
- Expired - Fee Related
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Abstract
The utility model aims to provide a novel pencil sharpener, so as to prevent the pencil from being broken during the process of paring a pencil. The pencil sharpener comprises a pencil sharpener casing which is provided with a hole for paring a pencil, and the sides of the hole for paring a pencil is provided with a blade, and the pencil sharpener is characterized in that: in the casing, a pressure-sensitive sensor is arranged at the bottom of the hole for paring a pencil, which is connected with a sound generator through an operating circuit. The utility model has simple structure, and is easy to use, and prompt sound indicating that the pencil is pared well is generated when the penpoint as pared contacts the pressure-sensitive sensor, which makes paring a pencil become very easy.
Description
Technical field
The utility model relate generally to stationery field relates to a kind of novel pencil sharpener especially.
Background technology
Using the pencil sharpener Shi Douhui that sharpens a pencil a problem to occur through being everlasting; exactly in the process that the user sharpens a pencil; oneself be difficult to know whether pencil is cut, also constantly cut after well at pencil sharper, wait and find when taking out pencil that pencil-lead cut disconnected through regular meeting.
The utility model content
The purpose of this utility model provides a kind of novel pencil sharpener, and is disconnected to prevent from the process that sharpens a pencil pencil-lead to be cut.
The technical problem that the utility model solved can realize by the following technical solutions:
A kind of novel pencil sharpener comprises the pencil sharpener housing, which is provided with and cuts a hole, cuts a hole sidewall and is provided with blade, it is characterized in that: in the described housing, cut an end place, hole and be provided with a voltage sensitive sensor, it links to each other with an acoustical generator by operating circuit.
The utility model is simple in structure, and is easy to use, and pencil sharper back nib touching voltage sensitive sensor well just can send the prompt tone of cutting, and making sharpens a pencil becomes very convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of novel pencil sharpener, comprise pencil sharpener housing 6, which is provided with and cut a hole 1, cut a hole 1 sidewall and be provided with blade 2, in the pencil sharpener housing 6, cut 1 end place, a hole and be provided with a voltage sensitive sensor 3, it links to each other with acoustical generator 5 by operating circuit 4, the operating circuit that cooperates with voltage sensitive sensor 3 is a prior art, and those skilled in the art understands its structure and operation principle fully, this just not tired having stated, generator 5 can be selected from existing multiple device, and common buzzer gets final product.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. a novel pencil sharpener comprises the pencil sharpener housing, which is provided with and cuts a hole, cuts a hole sidewall and is provided with blade, it is characterized in that: in the described housing, cut an end place, hole and be provided with a voltage sensitive sensor, it links to each other with an acoustical generator by operating circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200683530U CN201009611Y (en) | 2007-03-29 | 2007-03-29 | Novel pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200683530U CN201009611Y (en) | 2007-03-29 | 2007-03-29 | Novel pencil sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201009611Y true CN201009611Y (en) | 2008-01-23 |
Family
ID=39044547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200683530U Expired - Fee Related CN201009611Y (en) | 2007-03-29 | 2007-03-29 | Novel pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201009611Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175973A (en) * | 2017-07-06 | 2017-09-19 | 无锡市南长实验中学 | A kind of pencil sharpener with automatic clearing function |
-
2007
- 2007-03-29 CN CNU2007200683530U patent/CN201009611Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175973A (en) * | 2017-07-06 | 2017-09-19 | 无锡市南长实验中学 | A kind of pencil sharpener with automatic clearing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |