CN204309453U - Visible pencil - Google Patents
Visible pencil Download PDFInfo
- Publication number
- CN204309453U CN204309453U CN201420786015.0U CN201420786015U CN204309453U CN 204309453 U CN204309453 U CN 204309453U CN 201420786015 U CN201420786015 U CN 201420786015U CN 204309453 U CN204309453 U CN 204309453U
- Authority
- CN
- China
- Prior art keywords
- pencil
- main body
- display screen
- sensor
- based system
- 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
Links
Abstract
The utility model provides visible pencil, comprises pencil main body, is provided with sensor-based system in described pencil main body, and described pencil main body is provided with display screen.The beneficial effects of the utility model arrange sensor-based system in pencil main body, pencil main body arranges a display screen, when have in pencil more than one complete plumbous time, sensor-based system experiences lead, and display screen is shown as white, when plumbous in pencil is less than one, sensor-based system impression is less than lead, display screen is shown as black, reminds user to supplement timely plumbous, in order to avoid delay work or the study in later stage.
Description
Technical field
The utility model belongs to study article field, especially relates to a kind of visible pencil.
Background technology
Pencil is the instrument often used in daily study and work, and existing pencil in use cannot judge whether inside has lead.When people use pencil within a short period of time, often can run into plumbous disconnected or plumbous not enough situation, delay normal working and learning.
Utility model content
The purpose of this utility model is to provide a kind of visible pencil, shows the interior plumbous situation of pencil constantly.
The technical solution of the utility model is: visible pencil, comprises pencil main body, is provided with sensor-based system in described pencil main body, and described pencil main body is provided with display screen.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, sensor-based system is provided with in pencil main body, pencil main body is provided with display screen, when have in pencil more than one complete plumbous time, sensor-based system experiences lead, display screen is shown as white, when plumbous in pencil is less than one, sensor-based system impression is less than lead, and display screen is shown as black, user is reminded to supplement timely plumbous, in order to avoid delay work or the study in later stage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1, pencil main body 2, sensor-based system 3, display screen
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated.
As shown in Figure 1, the visible pencil of the utility model, comprises pencil main body 1, and described pencil main body, is provided with sensor-based system 2 in 1, and in described pencil main body, 1 is provided with display screen 3.
The course of work of this example: when using pencil, display white on display screen, illustrates in pencil have at least one complete lead, normally can use, when display screen display black, illustrate in pencil less than a lead, plumbous quantity need be supplemented timely, in order to avoid delay work or the study in later stage.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (1)
1. visible pencil, comprises pencil main body (1), it is characterized in that: be provided with sensor-based system (2) in described pencil main body (1), in described pencil main body, (1) is provided with display screen (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786015.0U CN204309453U (en) | 2014-12-10 | 2014-12-10 | Visible pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786015.0U CN204309453U (en) | 2014-12-10 | 2014-12-10 | Visible pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204309453U true CN204309453U (en) | 2015-05-06 |
Family
ID=53131783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420786015.0U Expired - Fee Related CN204309453U (en) | 2014-12-10 | 2014-12-10 | Visible pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204309453U (en) |
-
2014
- 2014-12-10 CN CN201420786015.0U patent/CN204309453U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |