CN208593213U - A kind of multifunctional compass - Google Patents
A kind of multifunctional compass Download PDFInfo
- Publication number
- CN208593213U CN208593213U CN201820974350.1U CN201820974350U CN208593213U CN 208593213 U CN208593213 U CN 208593213U CN 201820974350 U CN201820974350 U CN 201820974350U CN 208593213 U CN208593213 U CN 208593213U
- Authority
- CN
- China
- Prior art keywords
- ruler
- protractor
- compasses
- screw rod
- side channel
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a kind of multifunctional compass, including compasses head, compasses head is hinged with ruler footmuff and compasses stabilizer blade, arc Angle protractor is provided on the upside of ruler footmuff, curved opening is offered on arc Angle protractor, ruler footmuff lateral surface offers side channel, inverted L shape opening is provided on side channel, ruler is arranged in side channel, ruler lower end is in tip-like, and rotation is provided with protractor on ruler downside, protractor upper end can be located in side channel, protractor lower end is provided with needle point, the first screw rod that can be mobile in inverted L shape is open is provided on the upside of ruler, the the second mobile screw rod that can arcuately be open is provided on the upside of compasses stabilizer blade, the rotation of compasses stabilizer blade lower end is provided with the pen cap, the first fastening bolt for consolidating pen tool is provided on the pen cap.By being cleverly combined together ruler, protractor and compasses in above scheme, ruler and protractor can be removed to use from the side channel of ruler footmuff, save space, it is easy to carry, it improves efficiency, there is higher commercial value.
Description
Technical field
The utility model relates to plotting equipment fields, and in particular to a kind of multifunctional compass.
Background technique
Compasses are a kind of very common drawing tools, are useful in many fields, compasses are mainly used for drawing
The circle of standard is generally made of compasses head, left regulation foot, right regulation foot, compasses point, nib, and structure is simple, and function is very single,
In actual use it is generally necessary to be used cooperatively together with ruler, protractor, so very take up space in routine use, and
Allow people to be nervously fumbled, be easy to upset the thinking of people, cause it is absent minded, very influence efficiency.
It is a kind of practical it is therefore desirable to design, operate convenient and fast multifunctional compass.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of practical, convenient and fast multifunctional compass is operated,
By being cleverly combined together ruler, protractor and compasses, ruler and protractor can be taken from the side channel of ruler footmuff
Lower use, saves space, easy to carry, improves efficiency, and has higher commercial value.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of multifunctional compass, including compasses head, the compasses head are hinged with ruler footmuff and compasses stabilizer blade, the ruler
It is provided with arc Angle protractor on the upside of footmuff, curved opening is offered on the arc Angle protractor, the ruler footmuff lateral surface is opened
Equipped with side channel, it is provided with inverted L shape opening on the side channel, ruler is arranged in the side channel, the ruler lower end is in tip-like,
And rotation is provided with protractor on the ruler downside, the protractor upper end can be located in the side channel, the angulation
Device lower end is provided with needle point, and the first screw rod that can be mobile in inverted L shape is open, the compasses stabilizer blade are provided on the upside of the ruler
Upside is provided with the second mobile screw rod that can arcuately be open, and the rotation of compasses stabilizer blade lower end is provided with the pen cap, the pen cap
On be provided with for consolidate pen tool the first fastening bolt.
Preferably, the protractor is rotatably arranged on the downside of the ruler by the second fastening bolt, and the pen cap passes through
Third fastening bolt is rotatably arranged on compasses stabilizer blade lower end.
Preferably, first screw rod, be provided with fastening nut on the second screw rod.
Preferably, first screw rod, both ends are provided with gasket on the second screw rod and at protractor rotation.
Preferably, angle measuring calibration is carved on the arc Angle protractor.
Describedly, the compasses head and ruler footmuff and compasses stabilizer blade hinged place are provided with stable disk.
Compared with prior art, the utility model has the beneficial effect that
1, ruler, protractor are cleverly combined by the utility model in compasses, effectively reduce occupied space, are improved
Efficiency.
2, the protractor of the utility model can take out out of side channel together with ruler and be used alone, and improve the utility model
Utilization rate, reduce cost.
3, the ruler of the utility model can be move freely in sleeve, can according to the demand of user in OK range from
By extending or shortening length, utilization rate is further increased, usability is enhanced.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the utility model of the whole structure diagram；
Fig. 2 is the utility model ruler foot cover structure and protractor rotation direction figure；
Fig. 3 is the utility model ruler footmuff and ruler, protractor location diagram；
Fig. 4 is the utility model ruler footmuff side view；
Fig. 5 is the utility model compasses stand bar structure figure；
Fig. 6 is the utility model compasses stabilizer blade side view；
Fig. 7 is the utility model ruler structure chart；
Fig. 8 is the utility model ruler side view；
Fig. 9 is the utility model stable disk structure chart；
Figure 10 is the utility model compasses head side view；
Figure 11 is the utility model compasses head front elevation；
Figure 12 is the utility model pen cap structure chart.
Appended drawing reference: 1-compasses head, 2-ruler footmuffs, 3-compasses stabilizer blades, the 4-pens cap, the 5-the first fastening bolt,
6-the first screw rod, 7-arc Angle protractors, 8-protractors, 9-side channels, 10-fastening nuts, 11-rulers, 12-stable disks,
13-the second screw rod, 14-curved openings, 15-inverted L shapes opening, the 16-the second fastening bolt, 17-third fastening bolts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
A kind of multifunctional compass in conjunction with shown in Fig. 1-12, including compasses head 1, compasses head 1 be hinged with ruler footmuff 2 and
Compasses stabilizer blade 3,2 lateral surface of ruler footmuff offer side channel 9, and inverted L shape opening is provided on the side channel, is arranged in side channel 9
Ruler 11,11 lower end of ruler are in tip-like, and 11 upper end of ruler is provided with for the first screw rod 6 movable in inverted L shape is open, circle
The rotation of rule 3 lower end of stabilizer blade is provided with the pen cap 4, and the first fastening bolt 5 for consolidating pen tool, ruler footmuff 2 are provided on the pen cap 4
Downside rotation is provided with protractor 8, and 8 lower end of protractor is provided with needle point, which replaces compasses point, is used to support compasses picture
Circle not necessarily will be in same vertical position with ruler footmuff 2 when the needle point uses, can pass through at 8 rotation of protractor pairs
Tip position is finely adjusted, in order to meet more fine picture circle demand and user is followed to be accustomed to enhancing comfort, not
When using 8 angle measuring function of protractor, and when ruler 11 is set in un-extended in side channel 9, the length of protractor 8 straight flange and ruler 11
Side is parallel, and 8 top half of protractor is installed in side channel 9, and arc Angle protractor 7, arc angulation are provided on the upside of ruler footmuff 2
Curved opening 14 is offered on plate 7, and 14 the second mobile screw rods 13 that can arcuately be open, angulation are provided on the upside of compasses stabilizer blade 3
Device 8 by the second fastening bolt 16(is not limited to fastening bolt and is also possible to other can to realize rotation and with fastening effect
The mode of connection) it is rotatably arranged on 11 downside of ruler, the pen cap 4 is rotatably arranged under compasses stabilizer blade 3 by third fastening bolt 17
It holds, is provided with fastening nut 10, the first screw rod 6, the second screw rod 13 and 8 turns of protractor on the first screw rod 6, the second screw rod 13
Dynamic place is provided with gasket, which is mainly used for enhancing resistance, makes to rotate or has preferable feel when sliding, and avoids rotating
Or sliding loosely influences using effect, and angle measuring calibration is carved on arc Angle protractor 7, compasses stabilizer blade 3 can be by being arranged in arc amount
The second screw rod in the opening of gusset 7 determines angle that compasses are opened, then can be obtained by simple computation drawn circle radius or
It is diameter, the precision of the compasses, compasses head 1 and ruler footmuff 2 can be improved and 3 hinged place of compasses stabilizer blade is provided with stable disk
12, the ruler 11 can in ruler footmuff 2 along inverted L shape opening move up and down and can by be tightened on inverted L shape opening in first
11 position of ruler is fixed in fastening nut 10 on bolt, can be according to the demand of user in the reasonable scope to ruler 11
Extension effects be adjusted.
Unscrew the fastening nut 10 being fastened on the first screw rod 6 of ruler 11 when needing and taking off ruler 11, it will be straight
The first screw rod 6 that ruler 11 is contracted to upwards on ruler 11 is flushed with inverted L shape open top, then opens ruler 11 along inverted L shape
It is laterally moved out at the top of mouthful ruler 11 to be taken out.
When needing 11 sets of ruler as in ruler footmuffs 2, keep the first screw rod 6 on ruler 11 and inverted L shape open top neat
After flat (9 lower end of side channel is partially accommodated on the protractor 8 when the first screw rod 6 to inverted L shape open top on ruler 11), it will be straight
Ruler 11 laterally in shift-in side channel 9, needs to unscrew the second fastening bolt 16 of protractor 8 using when protractor 8, then again
Along 11 horizontal plane of ruler, 90 degree of rotation protractors 8 outward, make among measuring device arc side with ruler 11 to be in that tip-like one end is aligned
, the ruler 11 can assist protractor 8 work, can be used for assisting picture straight line, while 11 tip-like one end of ruler can play instruction
Effect, improves its 8 precision of protractor, and the angle that can then measure as needed arbitrarily rotates ruler 11, and can will be on the pen cap 4
Pen removes exclusive use, and angle is marked or drawn to measurement angle.
The innovative point of the utility model is, by ruler 11, protractor 8 and the ingenious combination of compasses.And it can be by ruler and amount
Angle device separates use from compasses, of simple structure and strong practicability, effectively reduces cost low, greatly improves user's drawing efficiency.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment for being modified or being modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention,
It is still within the scope of the technical solutions of the present invention.
Claims (6)
1. a kind of multifunctional compass, including compasses head, it is characterised in that: the compasses head is hinged with ruler footmuff and compasses branch
Foot, the ruler footmuff upside are provided with arc Angle protractor, curved opening, the ruler foot are offered on the arc Angle protractor
Set lateral surface offers side channel, and inverted L shape opening is provided on the side channel, is arranged with ruler in the side channel, under the ruler
End is in tip-like, and rotation is provided with protractor on the ruler downside, and the protractor upper end can be located in the side channel
Interior, the protractor lower end is provided with needle point, and the first screw rod that can be mobile in inverted L shape is open is provided on the upside of the ruler,
The the second mobile screw rod that can arcuately be open is provided on the upside of the compasses stabilizer blade, the rotation of compasses stabilizer blade lower end is provided with pen
It covers, the first fastening bolt for consolidating pen tool is provided on the pen cap.
2. a kind of multifunctional compass according to claim 1, it is characterised in that: the protractor passes through the second fastening bolt
It is rotatably arranged on the downside of the ruler, the pen cap is rotatably arranged on compasses stabilizer blade lower end by third fastening bolt.
3. a kind of multifunctional compass according to claim 1, it is characterised in that: on first screw rod, the second screw rod
It is provided with fastening nut.
4. a kind of multifunctional compass according to claim 1, it is characterised in that: on first screw rod, the second screw rod with
And both ends are provided with gasket at protractor rotation.
5. a kind of multifunctional compass according to claim 1, it is characterised in that: be carved with angulation quarter on the arc Angle protractor
Degree.
6. a kind of multifunctional compass according to claim 1, it is characterised in that: the compasses head and ruler footmuff and circle
Rule stabilizer blade hinged place is provided with stable disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820974350.1U CN208593213U (en) | 2018-06-25 | 2018-06-25 | A kind of multifunctional compass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820974350.1U CN208593213U (en) | 2018-06-25 | 2018-06-25 | A kind of multifunctional compass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208593213U true CN208593213U (en) | 2019-03-12 |
Family
ID=65601779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820974350.1U Expired - Fee Related CN208593213U (en) | 2018-06-25 | 2018-06-25 | A kind of multifunctional compass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208593213U (en) |
-
2018
- 2018-06-25 CN CN201820974350.1U patent/CN208593213U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 Termination date: 20200625 |