CN206436694U - A kind of stable type compasses for planar design original copy Freehandhand-drawing - Google Patents
A kind of stable type compasses for planar design original copy Freehandhand-drawing Download PDFInfo
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- CN206436694U CN206436694U CN201620978192.8U CN201620978192U CN206436694U CN 206436694 U CN206436694 U CN 206436694U CN 201620978192 U CN201620978192 U CN 201620978192U CN 206436694 U CN206436694 U CN 206436694U
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- compasses
- kelly
- leg
- freehandhand
- original copy
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Abstract
The utility model discloses a kind of stable type compasses for planar design original copy Freehandhand-drawing, including strap, handle is installed with the top of the strap, the two ends of handle bottom have been respectively articulated with left compasses leg and right compasses leg, groove is offered in the middle part of left compasses leg, the fixed column being fixedly connected with the bottom of groove is installed with the top of groove, it is socketed with fixed column through groove and the first kelly for extending to outside left compasses leg, shifting chute is offered in the middle part of the right compasses leg, the bottom of shifting chute is installed with compression spring, the one end of compression spring away from mobile trench bottom is fixedly connected with the pushing plate that two ends are slidably connected with shifting chute both sides respectively, the one end of pushing plate away from compression spring is fixedly connected with the second kelly.The utility model reaches the effect for the progress picture work that whole compasses can be stablized by the setting of the second kelly, the first kelly and neck.
Description
Technical field
The utility model is related to planar design technical field of tools, specially a kind of for the steady of planar design original copy Freehandhand-drawing
Sizing compasses.
Background technology
Compasses are the instruments for drawing circle or string, are usually used in construction with ruler and compasses, being made for compasses is logical in mathematics and drawing
It is often metal, and compasses include two coupling parts and a hinge fraction, and two of which coupling part can be adjusted.
In planar design, compasses are often needed to use, compasses serve important work in planar design original copy Freehandhand-drawing
With existing compasses are being painted often unstable, and two compasses legs are not sufficiently stable on paper, so that the effect of drawing
Rate is extremely low, and is also easy to stab bad paper, and then wastes job costs.
Utility model content
The purpose of this utility model is to provide a kind of stable type compasses for planar design original copy Freehandhand-drawing possess stabilization
The advantage of original copy drawing is carried out, drawing efficiency is solved low and the problem of waste job costs.
To achieve the above object, the utility model provides following technical scheme：It is a kind of for planar design original copy Freehandhand-drawing
Handle is installed with the top of stable type compasses, including strap, the strap, the two ends of handle bottom are cut with scissors respectively
Be connected in the middle part of left compasses leg and right compasses leg, left compasses leg offer be installed with the top of groove, groove with
Be socketed with the fixed column that the bottom of groove is fixedly connected, fixed column through groove and extend to outside left compasses leg first
Shifting chute is offered in the middle part of kelly, the right compasses leg, the bottom of shifting chute is installed with compression spring, compression spring
One end away from mobile trench bottom is fixedly connected with the pushing plate that two ends are slidably connected with shifting chute both sides respectively, and pushing plate is remote
One end of compression spring is fixedly connected with the second kelly, and the side of the second kelly is fixedly connected with and runs through and extend to right circle
Advise the drive rod outside leg.
It is preferred that, the surface of first kelly offers chute, and the width of chute and the width of fixed column are equal.
It is preferred that, the surface of first kelly offers neck, and the quantity of neck is at least six, and neck and
Two kellies are adapted.
It is preferred that, the side of the right compasses leg offers driver slot, and size and the shifting of drive rod of driver slot
Dynamic scope is adapted.
It is preferred that, the hinge angle of the left compasses leg and right compasses leg is zero to 180 degree.
It is preferred that, the surface of the handle is provided with screw thread layer.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model by the setting of the first kelly, chute and fixed column the first kelly can be manipulated by manpower
And move, so as to reach that fixed column can synchronize mobile effect in the chute on the first kelly, and then reach
The effect being flexibly connected with fixed column that one kelly can be stablized.
2nd, the utility model reaches drive rod by manpower by the setting of compression spring, drive rod and the second kelly
Manipulation after the second kelly can be driven to carry out movement up or down.
3rd, the utility model by the setting of the second kelly, the first kelly and neck the second kelly can be sticked into neck
It is interior, so as to reach the effect that the first kelly can firmly be connected together with the second kelly, and then reach what whole compasses can be stablized
Carry out the effect of picture work.
Brief description of the drawings
Fig. 1 is that the utility model faces cross-sectional view；
Fig. 2 is the utility model A portions close-up schematic view；
Fig. 3 is the utility model B portions close-up schematic view；
Fig. 4 is the utility model the first kelly mplifying structure schematic diagram.
In figure：1 strap, 2 handles, 3 left compasses legs, 4 right compasses legs, 5 grooves, 6 fixed columns, 7 first kellies,
8 chutes, 9 necks, 10 shifting chutes, 11 compression springs, 12 pushing plates, 13 second kellies, 14 drive rods.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-4, a kind of stable type compasses for planar design original copy Freehandhand-drawing, including strap 1, geometrical clamp
The top of plate 1 is installed with handle 2, and the surface of handle 2 is provided with screw thread layer, so as to be convenient for people to during use not
Occur that skating is slipped out of the hand phenomenon, the two ends of the bottom of handle 2 have been respectively articulated with left compasses leg 3 and right compasses leg 4, left compasses branch
The hinge angle of pin 3 and right compasses leg 4 is zero to 180 degree, and the side of right compasses leg 4 offers driver slot, and
The size of driver slot is adapted with the moving range of drive rod 14, and the middle part of left compasses leg 3 offers groove 5, the top of groove 5
Portion, which is installed with, to be socketed with through groove 5 in the fixed column 6 being fixedly connected with the bottom of groove 5, fixed column 6 and extends to a left side
The first kelly 7 outside compasses leg 3, the surface of the first kelly 7 offers chute 8, and the width and fixed column 6 of chute 8
Width it is equal, the surface of the first kelly 7 offers neck 9, and the quantity of neck 9 is at least six, and neck 9 and second blocks
Bar 13 is adapted, because the quantity of neck 9 is a lot, and people can allow the energy of the second kelly 13 according to the difference of picture diameter
Stick into different necks 9, so as to allow whole compasses to keep stable, the middle part of right compasses leg 4 offers shifting chute
10, the bottom of shifting chute 10 is installed with compression spring 11, and the one end of compression spring 11 away from the bottom of shifting chute 10, which is fixed, to be connected
The pushing plate 12 that two ends are slidably connected with the both sides of shifting chute 10 respectively is connected to, the one end of pushing plate 12 away from compression spring 11 is fixed
It is connected with the second kelly 13, and the side of the second kelly 13 is fixedly connected with and runs through and extend to outside right compasses leg 4
Drive rod 14.
In summary：This is used for the stable type compasses of planar design original copy Freehandhand-drawing, by the first kelly 7, chute 8 with fixing
The setting of post 6, the first kelly 7 can be moved by the manipulation of manpower, so as to reach that fixed column 6 can be on the first kelly 7
Chute 8 in synchronize mobile effect, and then reach the effect being flexibly connected with fixed column 6 that the first kelly 7 can be stable,
By compression spring 11, the setting of the kelly 13 of drive rod 14 and second, reach that drive rod 14 can band after the manipulation by manpower
Move the second kelly 13 and carry out movement up or down, by the setting of the second kelly 13, the first kelly 7 and neck 9, allow the
Two kellies 13 can be sticked into neck 9, so that the effect that the first kelly 7 can firmly be connected together with the second kelly 13 is reached,
And then reach the effect for the progress picture work that whole compasses can be stablized.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of stable type compasses for planar design original copy Freehandhand-drawing, including strap (1), it is characterised in that：It is described solid
Handle (2) is installed with the top of clamp plate (1), the two ends of handle (2) bottom have been respectively articulated with left compasses leg (3) and the right side
Offer and be installed with the top of groove (5), groove (5) and groove (5) in the middle part of compasses leg (4), left compasses leg (3)
The fixed column (6) that is fixedly connected of bottom, be socketed with through groove (5) in fixed column (6) and extend to left compasses leg (3) outside
Shifting chute (10) is offered in the middle part of first kelly (7) in portion, the right compasses leg (4), the bottom of shifting chute (10) is fixed
Compression spring (11) is installed, the one end of compression spring (11) away from shifting chute (10) bottom be fixedly connected with two ends respectively with shifting
The pushing plate (12) that dynamic groove (10) both sides are slidably connected, the one end of pushing plate (12) away from compression spring (11) is fixedly connected with the
Two kellies (13), and the side of the second kelly (13) is fixedly connected with the drive for running through and extending to right compasses leg (4) outside
Lever (14).
2. a kind of stable type compasses for planar design original copy Freehandhand-drawing according to claim 1, it is characterised in that：It is described
The surface of first kelly (7) offers chute (8), and the width of chute (8) is equal with the width of fixed column (6).
3. a kind of stable type compasses for planar design original copy Freehandhand-drawing according to claim 1, it is characterised in that：It is described
The surface of first kelly (7) offers neck (9), and the quantity of neck (9) is at least six, and neck (9) and the second kelly
(13) it is adapted.
4. a kind of stable type compasses for planar design original copy Freehandhand-drawing according to claim 1, it is characterised in that：It is described
The side of right compasses leg (4) offers driver slot, and the size of driver slot is adapted with the moving range of drive rod (14).
5. a kind of stable type compasses for planar design original copy Freehandhand-drawing according to claim 1, it is characterised in that：It is described
The hinge angle of left compasses leg (3) and right compasses leg (4) is zero to 180 degree.
6. a kind of stable type compasses for planar design original copy Freehandhand-drawing according to claim 1, it is characterised in that：It is described
The surface of handle (2) is provided with screw thread layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620978192.8U CN206436694U (en) | 2016-08-29 | 2016-08-29 | A kind of stable type compasses for planar design original copy Freehandhand-drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620978192.8U CN206436694U (en) | 2016-08-29 | 2016-08-29 | A kind of stable type compasses for planar design original copy Freehandhand-drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206436694U true CN206436694U (en) | 2017-08-25 |
Family
ID=59644102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620978192.8U Expired - Fee Related CN206436694U (en) | 2016-08-29 | 2016-08-29 | A kind of stable type compasses for planar design original copy Freehandhand-drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206436694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091652A (en) * | 2019-04-03 | 2019-08-06 | 王嘉瑜 | A kind of compass for students |
-
2016
- 2016-08-29 CN CN201620978192.8U patent/CN206436694U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091652A (en) * | 2019-04-03 | 2019-08-06 | 王嘉瑜 | A kind of compass for students |
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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: 20170825 Termination date: 20190829 |