CN204451678U - A kind of mechanical pencil with calculator - Google Patents
A kind of mechanical pencil with calculator Download PDFInfo
- Publication number
- CN204451678U CN204451678U CN201420818217.9U CN201420818217U CN204451678U CN 204451678 U CN204451678 U CN 204451678U CN 201420818217 U CN201420818217 U CN 201420818217U CN 204451678 U CN204451678 U CN 204451678U
- Authority
- CN
- China
- Prior art keywords
- penholder
- bulb
- sheath
- fixedly connected
- calculator
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The purpose of this utility model is to provide a kind of mechanical pencil with calculator, comprise nib, sheath, penholder, button, battery, bulb, LCDs, bulb switch, described penholder lower end is provided with nib, penholder is fixedly connected with nib, described sheath is looped around on penholder, sheath is fixedly connected with penholder, described button is embedded on the outer wall of penholder, described bulb is located at penholder upper end, bulb is fixedly connected with penholder, described battery is located in penholder, described LCDs is embedded on the outer wall of penholder, this device can make worker can use the calculator on pen to calculate when work, the result calculated also can be presented on pen, conveniently transcribe, mechanical pencil top is also provided with bulb, can for illumination, structure is simple, easy to use.
Description
Technical field
The utility model relates to a kind of mechanical pencil with calculator.
Background technology
Worker usually can run into when work to be needed to use calculator stoning to calculate the postoperative of some numerals; but need to use the calculating of computer to calculate; the appearance of the problem such as may cause that existing file is capped, but a lot of worker generally can not a standby calculator.
Utility model content
The purpose of this utility model is to provide a kind of mechanical pencil with calculator, solves the problems of the technologies described above, and structure is simple, easy to use.
The technical solution of the utility model is: comprise nib, sheath, penholder, button, battery, bulb, LCDs, bulb switch, described penholder lower end is provided with nib, penholder is fixedly connected with nib, described sheath is looped around on penholder, sheath is fixedly connected with penholder, described button is embedded on the outer wall of penholder, described bulb is located at penholder upper end, bulb is fixedly connected with penholder, described battery is located in penholder, described LCDs is embedded on the outer wall of penholder, described bulb switch is located on penholder outer wall, bulb switch is fixedly connected with penholder, described bulb, LCDs, button, battery, bulb switch is linked to be a circuit loop.
Further, its material of described penholder is plastics.
Further, its material of described sheath is rubber.
The beneficial effects of the utility model are: this device can make worker use the calculator on pen to calculate when work, the result calculated also can be presented on pen, conveniently transcribe, the currency detection lamp at a rear, accountant can be facilitated to check banknote.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of mechanical pencil with calculator of the present utility model:
Wherein: 1, nib 2, sheath 3, penholder
4, button 5, battery 6, bulb
7, LCDs 8, bulb switch
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to detailed description of the invention of the present utility model.
A kind of mechanical pencil with calculator as described in Figure 1, comprise nib 1, sheath 2, penholder 3, button 4, battery 5, bulb 6, LCDs 7, bulb switch 8, described penholder 3 lower end is provided with nib 1, penholder 3 is fixedly connected with nib 1, described sheath 2 is looped around on penholder 3, sheath 2 is fixedly connected with penholder 3, described button 4 is embedded on the outer wall of penholder 3, described bulb 6 is located at penholder 3 upper end, bulb 6 is fixedly connected with penholder 3, described battery 5 is located in penholder 3, described LCDs 7 is embedded on the outer wall of penholder 3, described bulb switch 8 is located on penholder 3 outer wall, bulb switch 8 is fixedly connected with penholder 3, described bulb 6, LCDs 7, button 4, battery 5, bulb switch 8 is linked to be a circuit loop.
Further, described its material of penholder 3 is plastics.
Further, described its material of sheath 2 is rubber.
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 (3)
1. the mechanical pencil with calculator, it is characterized in that: comprise nib, sheath, penholder, button, battery, bulb, LCDs, bulb switch, described penholder lower end is provided with nib, penholder is fixedly connected with nib, described sheath is looped around on penholder, sheath is fixedly connected with penholder, described button is embedded on the outer wall of penholder, described bulb is located at penholder upper end, bulb is fixedly connected with penholder, described battery is located in penholder, described LCDs is embedded on the outer wall of penholder, described bulb switch is located on penholder outer wall, bulb switch is fixedly connected with penholder, described bulb, LCDs, button, battery, bulb switch is linked to be a circuit loop.
2. a kind of mechanical pencil with calculator according to claim 1, is characterized by: its material of described penholder is plastics.
3. a kind of mechanical pencil with calculator according to claim 1, is characterized by: its material of described sheath is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818217.9U CN204451678U (en) | 2014-12-19 | 2014-12-19 | A kind of mechanical pencil with calculator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818217.9U CN204451678U (en) | 2014-12-19 | 2014-12-19 | A kind of mechanical pencil with calculator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204451678U true CN204451678U (en) | 2015-07-08 |
Family
ID=53658615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420818217.9U Expired - Fee Related CN204451678U (en) | 2014-12-19 | 2014-12-19 | A kind of mechanical pencil with calculator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204451678U (en) |
-
2014
- 2014-12-19 CN CN201420818217.9U patent/CN204451678U/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: 20150708 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |