CN201534430U - Ranging ball pen - Google Patents
Ranging ball pen Download PDFInfo
- Publication number
- CN201534430U CN201534430U CN2009202291379U CN200920229137U CN201534430U CN 201534430 U CN201534430 U CN 201534430U CN 2009202291379 U CN2009202291379 U CN 2009202291379U CN 200920229137 U CN200920229137 U CN 200920229137U CN 201534430 U CN201534430 U CN 201534430U
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- CN
- China
- Prior art keywords
- circuit board
- small
- penholder
- battery
- ranging
- 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 relates to a ranging ball pen which comprises a penholder (1), a refill (2) and a pen cap (3). A small-sized LCD (Liquid Crystal Display) (4) is equipped in the side part of the penholder (1) for displaying the measured distance lengths. In the back end of the penholder are equipped a small-sized circuit board (5), a battery (6) and a switch (7), wherein the small-sized LCD (4) is connected on the small-sized circuit board (5). Both the positive pole and the negative pole of the battery (6) are connected with the small-sized circuit board (5) through a lead where the switch (7) is connected. The battery (6) is a button cell. In the end of the refill (2) is provided an infrared sensor (8). The refill (2) which is made into a shape which is thin in the tail but thick in the head is able to improve ranging precision. The utility model is applied not only in writing and drawing but also in ranging, especially in ranging a curve length.
Description
Technical field:
The utility model relates to a kind of ball pen, especially a kind of can find range from ball pen.
Background technology:
Common ball pen function is very single, only can be used to write, draw, can not measuring distance.
Common ranging rod is very inflexible, and only energy measurement air line distance can't be measured length of curve, can not satisfy mapping drawing worker's demand.
The utility model content:
The purpose of this utility model just is the deficiency at prior art, and a kind of range finding ball pen is provided, and it can not only be used to write, draw, and can also find range from, length of curve distance particularly.
Realize that the technical scheme that the utility model purpose is adopted is: a kind of range finding ball pen, it comprises penholder, pen core, cap, it is characterized in that: described penholder sidepiece is provided with a small-sized LCD, is used to show measured apart from length; Described penholder rearward end is equipped with a micro-circuit board, a battery, a switch, small-sized LCD is connected on the micro-circuit board, anode joins by a lead and micro-circuit board, and GND also is connected on the micro-circuit board by lead, and described switch is connected on this lead; Described pen core end is provided with an infrared sensor.
As preferably, described pen core is made into terminal thin, and front end is thick, can improve range accuracy.
As preferably, described battery is a button cell.
The utlity model has following beneficial effect:
1, the utility model can not only be used to write, draw, and can also find range from, be the length of curve distance by it.
2, the utility model design is unique, novel, makes easily.
3, the utility model is simple and practical, cost is low, can satisfy the demand that mapping drawing worker waits the group.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a Circuits System block diagram of the present utility model.
Among the figure, 1. penholder, 2. pen core, 3. cap, 4. small-sized LCD, 5. micro-circuit board, 6. battery, 7. switch, 8. infrared sensor.
The specific embodiment:
As shown in Figure 1, a kind of range finding ball pen, it comprises penholder 1, pen core 2, cap 3; Penholder 1 sidepiece is provided with a small-sized LCD 4, is used to show measured apart from length; Penholder 1 rearward end is equipped with a micro-circuit board 5, a battery 6, a switch 7, small-sized LCD 4 is connected on the micro-circuit board 5, battery 6 positive poles join by a lead and micro-circuit board 5, battery 6 negative poles also are connected on the micro-circuit board 5 by lead, switch 7 is connected on this lead, battery 6 is button cells, also can adopt the button cell group; Pen core 2 ends are provided with an infrared sensor 8; Described pen core 2 is made into terminal thin, and front end is thick, can improve range accuracy.
As seen from Figure 1, Figure 2, a kind of range finding ball pen, its Circuits System is made up of a micro-circuit board 5, a battery 6, a switch 7, an infrared sensor 8, one small-sized LCD 4, and micro-circuit board 5 comprises a single-chip microcomputer, a treatment circuit, a driver;
Described switch 7 can be controlled the power on/off of entire circuit system;
Described infrared sensor 8 is used to survey liquid height in the pen core 2, inputs to single-chip microcomputer behind the information via treatment circuit that detects;
Described single-chip microcomputer plays central control action, and it can calculate the measured distance value of the utility model, and single-chip microcomputer output shows signal to driver, and driver can drive small-sized LCD 4 range of a signal numerals.
Basic principle of the present utility model and principal character and advantage have more than been described.The technical staff of the industry can 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 will fall in claimed the utility model scope.
Claims (3)
1. range finding ball pen, it comprises penholder, pen core, cap, it is characterized in that: described penholder sidepiece is provided with a small-sized LCD, is used to show measured apart from length; Described penholder rearward end is equipped with a micro-circuit board, a battery, a switch, small-sized LCD is connected on the micro-circuit board, anode joins by a lead and micro-circuit board, and GND also is connected on the micro-circuit board by lead, and described switch is connected on this lead; Described pen core end is provided with an infrared sensor.
2. a kind of range finding ball pen according to claim 1 is characterized in that: described pen core is made into terminal thin, and front end is thick.
3. a kind of range finding ball pen according to claim 1, it is characterized in that: described battery is a button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202291379U CN201534430U (en) | 2009-10-30 | 2009-10-30 | Ranging ball pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202291379U CN201534430U (en) | 2009-10-30 | 2009-10-30 | Ranging ball pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201534430U true CN201534430U (en) | 2010-07-28 |
Family
ID=42534215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202291379U Expired - Fee Related CN201534430U (en) | 2009-10-30 | 2009-10-30 | Ranging ball pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201534430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104951105A (en) * | 2015-07-13 | 2015-09-30 | 常州市宏硕电子有限公司 | Electronic pen with ranging capacity |
| CN107656634A (en) * | 2017-11-03 | 2018-02-02 | 江苏恒达微波技术开发有限公司 | A kind of Simple electronic pen to chart with measurement straight line |
-
2009
- 2009-10-30 CN CN2009202291379U patent/CN201534430U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104951105A (en) * | 2015-07-13 | 2015-09-30 | 常州市宏硕电子有限公司 | Electronic pen with ranging capacity |
| CN107656634A (en) * | 2017-11-03 | 2018-02-02 | 江苏恒达微波技术开发有限公司 | A kind of Simple electronic pen to chart with measurement straight line |
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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: 20100728 Termination date: 20111030 |