CN204586247U - A kind of automatic range is from compasses - Google Patents
A kind of automatic range is from compasses Download PDFInfo
- Publication number
- CN204586247U CN204586247U CN201520280718.0U CN201520280718U CN204586247U CN 204586247 U CN204586247 U CN 204586247U CN 201520280718 U CN201520280718 U CN 201520280718U CN 204586247 U CN204586247 U CN 204586247U
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- compass leg
- dial
- compasses
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- model
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Abstract
The utility model discloses a kind of automatic range from compasses, be made up of compasses handle, dial, hold-down screw, pusher, pen core groove, stitch, dial numeral, the first compass leg and the second compass leg; It is characterized in that, described first compass leg is connected by described hold-down screw with described second compass leg and described dial; Described first compass leg one end is provided with described compasses handle, and the described first compass leg other end is provided with described stitch.The utility model is provided with the described dial being printed on described dial numeral, and when described first compass leg and described second compass leg launch, described dial can demonstrate the convenient drafting of radius distance automatically, not only saves time but also improves drawing efficiency.The utility model not only structure is simple, and automatically can record the distance of required radius, can save time and raise the efficiency.
Description
Technical field
The utility model relates to a kind of plotting unit, is specifically related to a kind of automatic range from compasses.
Background technology
Existing compasses are a kind of broad-spectrum drawing tools, use widely in building trade and machinery industry and teaching drawing, but traditional compasses are at drafting bowlder, need first to measure required radius distance by ruler, the non-drawing time not only bothering but also lengthen, have impact on drawing efficiency.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, there is provided a kind of automatic range from compasses, arrange and be printed on dial numeral dial all, record the distance of display automatically on dial when compasses launch, to solve the technical problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides a kind of automatic range from compasses, is made up of compasses handle, dial, hold-down screw, pusher, pen core groove, stitch, dial numeral, the first compass leg and the second compass leg; It is characterized in that, described first compass leg is connected by described hold-down screw with described second compass leg and described dial; Described first compass leg one end is provided with described compasses handle, and the described first compass leg other end is provided with described stitch.
Further, described second compass leg inside is provided with described pen core groove, and described pen core groove one end is provided with described pusher.
Further, described dial is printed on described dial numeral.
Further, between described first compass leg and described second compass leg for being articulated and connected.
Compared with prior art, the beneficial effects of the utility model are: the utility model is provided with the described dial being printed on described dial numeral, when described first compass leg and described second compass leg launch, described dial can demonstrate the convenient drafting of radius distance automatically, not only saves time but also improves drawing efficiency; Be provided with described pen core groove in described second compass leg, described pen core groove one end is provided with described pusher, by extruding is stressed, pen core can be delivered to paintbrush mouth place.The utility model not only structure is simple, and automatically can record the distance of required radius, can save time and raise the efficiency.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is that a kind of automatic range described in the utility model embodiment is from compasses structural representation;
In figure: 1-1, compasses handle; 1-2, dial; 1-3, hold-down screw; 1-4, pusher; 1-5, pen core groove; 1-6, stitch; 1-7, dial numeral; 1-8, the first compass leg; 1-9, the second compass leg.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of automatic range of the utility model, from compasses, is made up of compasses handle 1-1, dial 1-2, hold-down screw 1-3, pusher 1-4, pen core groove 1-5, stitch 1-6, dial numeral 1-7, the first compass leg 1-8 and the second compass leg 1-9; It is characterized in that, described first compass leg 1-8 is connected by described hold-down screw 1-3 with described second compass leg 1-9 and described dial 1-2; Described first compass leg 1-8 one end is provided with described compasses handle 1-1, and the described first compass leg 1-8 other end is provided with described stitch 1-6.
Described second compass leg 1-9 inside is provided with described pen core groove 1-5, and described pen core groove 1-5 one end is provided with described pusher 1-4, pen core can be pushed to outlet.
Described dial 1-2 is printed on described dial numeral 1-7, conveniently the reading numerical values when the first compass leg 1-8 and the second compass leg 1-9 launches.
For being articulated and connected between described first compass leg 1-8 and described second compass leg 1-9, convenient freely expansion uses.
The utility model is provided with the described dial 1-2 being printed on described dial numeral 1-7, when described first compass leg 1-8 and described second compass leg 1-9 launches, described dial 1-2 can demonstrate the convenient drafting of radius distance automatically, not only saves time but also improves drawing efficiency; Be provided with described pen core groove 1-5 in described second compass leg 1-9, described pen core groove 1-5 one end is provided with described pusher 1-4, by extruding is stressed, pen core can be delivered to paintbrush mouth place.The utility model not only structure is simple, and automatically can record the distance of required radius, can save time and raise the efficiency.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. automatic range is from compasses, is made up of compasses handle (1-1), dial (1-2), hold-down screw (1-3), pusher (1-4), pen core groove (1-5), stitch (1-6), dial numeral (1-7), the first compass leg (1-8) and the second compass leg (1-9); It is characterized in that, described first compass leg (1-8) is connected by described hold-down screw (1-3) with described second compass leg (1-9) and described dial (1-2); Described first compass leg (1-8) one end is provided with described compasses handle (1-1), and described first compass leg (1-8) other end is provided with described stitch (1-6).
2. a kind of automatic range according to claim 1 is from compasses, it is characterized in that, described second compass leg (1-9) inside is provided with described pen core groove (1-5), and described pen core groove (1-5) one end is provided with described pusher (1-4).
3. a kind of automatic range according to claim 1 is from compasses, it is characterized in that, described dial (1-2) is printed on described dial numeral (1-7).
4. a kind of automatic range according to claim 1 is from compasses, it is characterized in that, for being articulated and connected between described first compass leg (1-8) and described second compass leg (1-9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280718.0U CN204586247U (en) | 2015-04-27 | 2015-04-27 | A kind of automatic range is from compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280718.0U CN204586247U (en) | 2015-04-27 | 2015-04-27 | A kind of automatic range is from compasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204586247U true CN204586247U (en) | 2015-08-26 |
Family
ID=53922439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520280718.0U Expired - Fee Related CN204586247U (en) | 2015-04-27 | 2015-04-27 | A kind of automatic range is from compasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204586247U (en) |
-
2015
- 2015-04-27 CN CN201520280718.0U patent/CN204586247U/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: 20150826 Termination date: 20160427 |