CN202115200U - Compasses - Google Patents
Compasses Download PDFInfo
- Publication number
- CN202115200U CN202115200U CN2011201717390U CN201120171739U CN202115200U CN 202115200 U CN202115200 U CN 202115200U CN 2011201717390 U CN2011201717390 U CN 2011201717390U CN 201120171739 U CN201120171739 U CN 201120171739U CN 202115200 U CN202115200 U CN 202115200U
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- CN
- China
- Prior art keywords
- compasses
- stock
- rule
- sucker
- compasses according
- 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 discloses compasses, which comprise a compasses body, a left leg and a right leg, wherein the left leg and the right leg are connected with the compasses body fittingly. Further, the right leg is connected with a pencil lead via a clamping structure, the compasses body is connected with a cap and is in a hollow structure, a transparent view window is arranged at the upper end of the compasses body, a lighting device is arranged inside the transparent view window, the lighting device, a power source, a lead wire and a switch form a closed loop, the power source and the lead wire are arranged inside the compasses body, the switch is arranged on the surface of the compasses body, and the bottom end of the left leg is connected with a sucker via a rotating structure. Besides, an eraser is arranged at the top of the cap, the lighting device is a small bulb, the power source is a button cell, and the rotating structure comprises a rotating shaft. The compasses are reasonable in design, drawing sheets can be prevented from being scratched since center positioning can be realized by the aid of the sucker, and accordingly the compasses are safe and reliable in use and low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of stationery, especially a kind of compasses.
Background technology
The people who does the drawing design can use compasses, and through a pin of compasses being placed on the center of circle of the circle of required picture, the another bottoms is revolved to turn around on paper around it and got final product; But compasses of the prior art are relatively sharper usually as the bottom of a pin in the center of circle; That is to say, on drawing, draw next circle at every turn, will on drawing, stay next hole; If need several circles of picture above the width of cloth drawing, the aesthetic property of so just very difficult assurance drawing and integrality.In addition, too sharp compass foot stings in one's hands in use easily, causes unnecessary damages, has potential safety hazard.And, the function that the compasses that use are at present all only drawn a circle, if the ambient light that uses is faint, the thing arround then not seeing easily brings inconvenience.
The utility model content
The purpose of the utility model provides a kind of compasses, not only has common function of drawing a circle, illuminating ray can also be provided, removed the prong on the rule pin after, the generation that then can effectively prevent to scratch drawing or hurt situation such as hand.
The utility model solves the technical scheme that its technical problem adopted:
A kind of compasses, the stock that comprising cooperatively interacts connects with about advise pin, right rule pin connects pen core through clamp structure; Also be connected with the rule cap on the stock; Wherein, said stock is a hollow structure, and the upper end is provided with transparent window; Establish light-emitting device in the said transparent window, the switch on power supply, lead and said stock surface that said light-emitting device is inner with being located at said stock is formed the closed-loop path; The bottom of said left side rule pin connects sucker through rotational structure.
Above-mentioned compasses, wherein, said rule crown portion is provided with rubber.
Above-mentioned compasses, wherein, said light-emitting device is a miniature bulb.
Above-mentioned compasses, wherein, said power supply is a button cell.
Above-mentioned compasses, wherein, said rotational structure comprises rotating shaft.
Above-mentioned compasses, wherein, said stock and said rule pin are processed by steel alloy.
Above-mentioned compasses, wherein, said sucker is processed with rubber or silica gel.
The utility model is reasonable in design, adopts sucker to carry out location, the center of circle and can effectively avoid drawing to be scratched, and is safe and reliable, low preparation cost.
Description of drawings
Fig. 1 is the structural representation of the utility model compasses.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further, but not as the qualification of the utility model.
Please referring to shown in Figure 1, the utility model compasses comprise cooperatively interact the stock 1 that connects with about rule pin 2,3, also be connected with rule cap 11 on the stock 1, rule cap 11 tops are provided with rubber 4.Wherein stock 1 is a hollow structure, and the upper end is provided with transparent window 12, establishes light-emitting device 5 in the transparent window 12, specifically can be miniature bulb.Light-emitting device 5 is formed the closed-loop path with the switch (identifying in the drawings) on the power supply that is located at stock 1 inside, lead and stock 1 surface; Power supply is a button cell, and button cell can adopt the more common AG3, AG10, AG13 battery etc. that is used on toy and the gift.The bottom of left side rule pin 2 connects sucker 7 through rotational structure 6, and rotational structure 6 comprises rotating shaft, and it specifically is configured to those skilled in the art is familiar with, and does not do at this and gives unnecessary details.Right side rule pin 3 connects pen cores 9 through clamp structure 8, and wherein clamp structure 8 also is present common technical pattern with pen core 9, does not also do specific descriptions.Stock 1 all is material with the steel alloy with rule pin 2,3, and through the casting processing manufacturing, sucker 7 usefulness rubber or silica gel are processed, concrete after chemical reaction processing and manufacturing.
During use, the sucker 7 of a left side being advised pin 2 bottoms holds the home position on the drawing, regulates the angle of the clamp structure 8 on the right rule pin 3, and about angle between the rule pin, guarantee that pen core 9 can touch paper.If arround light too dim, open the switch on the stock 1, can be luminous just be arranged in the miniature bulb 5 of transparent window 12.If draw wrongly, wipe with the rubber 4 at rule cap 11 tops.
The above is merely the utility model preferred embodiment; Be not thus the restriction the utility model claim; So the equivalent structure that all utilization the utility model specifications and diagramatic content have been done changes, and all is included in the protection domain of the utility model.
Claims (7)
1. compasses, the stock that comprising cooperatively interacts connects with about advise pin, right rule pin connects pen core through clamp structure; Also be connected with the rule cap on the stock; It is characterized in that said stock is a hollow structure, the upper end is provided with transparent window; Establish light-emitting device in the said transparent window, the switch on power supply, lead and said stock surface that said light-emitting device is inner with being located at said stock is formed the closed-loop path; The bottom of said left side rule pin connects sucker through rotational structure.
2. compasses according to claim 1 is characterized in that, said rule crown portion is provided with rubber.
3. compasses according to claim 1 is characterized in that, said light-emitting device is a miniature bulb.
4. compasses according to claim 1 is characterized in that, said power supply is a button cell.
5. compasses according to claim 1 is characterized in that said rotational structure comprises rotating shaft.
6. compasses according to claim 1 is characterized in that, said stock and said rule pin are processed by steel alloy.
7. compasses according to claim 1 is characterized in that said sucker is processed with rubber or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201717390U CN202115200U (en) | 2011-05-26 | 2011-05-26 | Compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201717390U CN202115200U (en) | 2011-05-26 | 2011-05-26 | Compasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202115200U true CN202115200U (en) | 2012-01-18 |
Family
ID=45456292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201717390U Expired - Fee Related CN202115200U (en) | 2011-05-26 | 2011-05-26 | Compasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202115200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553521A (en) * | 2013-10-12 | 2015-04-29 | 李仕清 | Noctilucent compasses |
-
2011
- 2011-05-26 CN CN2011201717390U patent/CN202115200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553521A (en) * | 2013-10-12 | 2015-04-29 | 李仕清 | Noctilucent compasses |
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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: 20120118 Termination date: 20120526 |