CN207825792U - A kind of chart board plotting unit - Google Patents
A kind of chart board plotting unit Download PDFInfo
- Publication number
- CN207825792U CN207825792U CN201720886428.XU CN201720886428U CN207825792U CN 207825792 U CN207825792 U CN 207825792U CN 201720886428 U CN201720886428 U CN 201720886428U CN 207825792 U CN207825792 U CN 207825792U
- Authority
- CN
- China
- Prior art keywords
- horizon rule
- vertical ruler
- chart board
- block
- shaft
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a kind of chart board plotting units, including horizon rule and vertical ruler, the horizon rule is equipped with a strip hole, the vertical ruler is inserted in strip hole, the horizon rule is perpendicular to vertical ruler, clamping mechanism is slided there are one being all provided in the both ends of the horizon rule and vertical ruler, each sliding clamping mechanism is socketed in horizon rule or vertical ruler including a block and one and can be along horizon rule or vertical ruler clamping block free to slide, the block is fixed on the outermost end of horizon rule or vertical ruler, the inner face of the clamping block is equipped with two groups of turning rolls, every group of turning rolls is equipped with a shaft, an idler wheel is respectively and fixedly provided in every shaft, two holddown springs are equipped between the block and clamping block, one end of the holddown spring is connected in block, other end is connected in clamping block.The utility model obtain advantageous effect be：(1) simple in structure；(2) drawing efficiency is substantially increased.
Description
Technical field
The utility model is related to a kind of drawing tool, especially a kind of chart board plotting unit.
Background technology
Currently, the student of mechanical speciality during study, is usually required for being painted with chart board, drawing when
It waits, for the ease of drawing horizontal line and vertical line, generally can all use T-square, but existing T-square, drawing water
To draw vertical line again after horizontal line, then needs T-square being rotated by 90 ° and need to reposition, it is similarly, vertical having drawn
Vertical line is drawn after line again, it is also desirable to T-square is rotated by 90 ° and is repositioned, so, it is needed during drawing constantly
Rotary T-shaped ruler and repositioning, it is very inconvenient not only to operate, and drawing efficiency is low.
Invention content
Problem to be solved in the utility model is：A kind of chart board simple in structure, easy to use and high drawing efficiency is provided
Use plotting unit.
To solve the above-mentioned problems, the chart board plotting unit of the utility model, including horizon rule and vertical ruler, the water
Leveling ruler is equipped with a strip hole, and the vertical ruler is inserted in strip hole, and the horizon rule is perpendicular to vertical ruler, the level
The both ends of ruler and vertical ruler are all provided with there are one clamping mechanism is slided, and each sliding clamping mechanism includes a block and a set
It is connected in horizon rule or vertical ruler and horizon rule can be fixed on along horizon rule or vertical ruler clamping block free to slide, the block
Or the outermost end of vertical ruler, the inner face of the clamping block are equipped with two groups of turning rolls, every group of turning rolls is equipped with a shaft,
It is respectively and fixedly provided with an idler wheel in every shaft, two holddown springs, the holddown spring are equipped between the block and clamping block
One end in block be connected, other end in clamping block be connected.
For the ease of idler wheel is placed on the end face of chart board, the chart board plotting unit of the utility model, the idler wheel
Circumferencial direction is equipped with guide groove, and the width of the guide groove and the thickness of chart board match.
In order to limit the position of idler wheel on the length direction of shaft, idler wheel double swerve, this practicality when rolling are avoided
Novel chart board plotting unit is further fixed on a sleeve, the central axes of the sleeve, the central axes of idler wheel in every shaft
It is located on the same line with the central axes of shaft, the diameter of the sleeve is less than the diameter of idler wheel.
In order to enable idler wheel and shaft smoothly to rotate, the chart board plotting unit of the utility model, on the turning rolls
Equipped with rolling bearing, the left and right ends of the shaft are inserted in rolling bearing.
For the ease of measuring the length for drawing line segment, the chart board plotting unit of the utility model, the figure of the utility model
Plate plotting unit is equipped with length scale in the horizon rule and vertical ruler.
Further, the chart board plotting unit of the utility model, the horizon rule and vertical ruler are made of transparent plastic.
The utility model obtain advantageous effect be：(1) simple in structure；(2) when specific drawing, four are rolled first
Four end faces of dynamic clamping mechanism and chart board correspond, and then overcome the elastic force of holddown spring to pull out clamping block, make rolling
Guide groove on wheel is socketed on the end face of chart board, is then adjusted the position of horizon rule and vertical ruler, is made vertical ruler and horizon rule
It is perpendicular, when need a certain specific position draw it is horizontal when, then push horizon rule along the direction of vertical ruler in idler wheel
Drive under moved to the position, when it is mobile in place after, you can draw the horizontal line, similarly, a certain certain bits can also be completed
The drawing for setting vertical line, with it is existing using T-square as the plotting mode of drawing tool compared with, the utility model
Chart board plotting unit, horizon rule and vertical ruler can be fixed on by rolling clamping mechanism on chart board, and horizon rule can roll
It can freely up and down be moved under the drive of wheel, vertical ruler can be controlled under the drive of idler wheel and be moved freely, thus can quickly complete water
The drawing of horizontal line and vertical line is completed in the positioning work of leveling ruler and vertical ruler again later, need not be anti-in whole process
Horizon rule or vertical ruler are rotated again, it is easy to operate, substantially increase drawing efficiency；(3) it is equipped with and compresses between block and clamping block
Spring, thus idler wheel can be avoided to deviate from from chart board effectively by clamping block and roller compression on four end faces of chart board；
(4) circumferencial direction of idler wheel is equipped with guide groove, and the width of guide groove and the thickness of chart board match, thus rolled in idler wheel
When play guiding role；(5) sleeve is further fixed in shaft, thus convenient for limiting idler wheel on shaft length direction
Position avoids idler wheel from shaking in rolling process；(6) turning rolls is equipped with rolling bearing, and the left and right ends of shaft are inserted
Enter in rolling bearing, thus can ensure that idler wheel and shaft smoothly rotate；(7) it is equipped with length quarter in horizon rule and vertical ruler
Degree, thus convenient for determining the length of horizontal line and vertical line drawn position and measure horizontal line and vertical line.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial enlarged view at A in Fig. 1.
Fig. 3 is the B direction views in Fig. 1.
In figure：1, horizon rule, 2, vertical ruler, 3, strip hole, 4, block, 5, holddown spring, 6, clamping block, 7, turning rolls,
8, idler wheel, 9, shaft.
Specific implementation mode
As shown in Figure 1, Figure 2, Figure 3 shows, the chart board plotting unit of the utility model, including horizon rule 1 and vertical ruler 2, institute
It states horizon rule 1 and is equipped with a strip hole 3, the vertical ruler 2 is inserted in strip hole 3, and the horizon rule 1 is perpendicular to vertical ruler
2, the both ends of the horizon rule 1 and vertical ruler 2 are all provided with there are one rolling clamping mechanism, and each to roll clamping mechanism include one
Block 4 and one be socketed in horizon rule 1 or vertical ruler 2 and can along horizon rule 1 or vertical ruler 2 clamping block 6 free to slide,
The block 4 is fixed on the outermost end of horizon rule 1 or vertical ruler 2, and the inner face of the clamping block 6 is equipped with two groups of turning rolls
7, every group of turning rolls 7 is equipped with a shaft 9, and an idler wheel 8, the block 4 and clamping block 6 are respectively and fixedly provided in every shaft 9
Between be equipped with two holddown springs 5, one end of the holddown spring 5 is connected in block 4, and other end is connected in clamping block 6；Institute
The circumferencial direction for stating idler wheel 8 is equipped with guide groove, and the width of the guide groove and the thickness of chart board match；In every shaft 9
It is further fixed on a sleeve, the central axes of the central axes of the sleeve, the central axes of idler wheel 8 and shaft 9 are located at same straight line
On, the diameter of the sleeve is less than the diameter of idler wheel 8；The turning rolls 7 is equipped with rolling bearing, the left and right two of the shaft 9
End is inserted in rolling bearing；It is equipped with length scale in the horizon rule 1 and vertical ruler 2；The horizon rule 1 and vertical ruler
2 are made of transparent plastic.
The chart board plotting unit of the utility model, it is simple in structure, when specifically drawing, clampings are rolled by four first
Four end faces of mechanism and chart board correspond, and then overcome the elastic force of holddown spring 5 to pull out clamping block 6, make on idler wheel 8
Guide groove be socketed on the end face of chart board, then adjust horizon rule 1 and vertical ruler 2 position, make vertical ruler 2 and horizon rule 1
It is perpendicular, when need a certain specific position draw it is horizontal when, then push horizon rule 1 being rolled along the direction of vertical ruler 2
It is moved to the position under the drive of wheel 8, after moving in place, you can draw the horizontal line, similarly, can also complete a certain specific
The drawing of position vertical line, with it is existing using T-square as the plotting mode of drawing tool compared with, the utility model
Chart board plotting unit, horizon rule 1 and vertical ruler can be fixed on by rolling clamping mechanism on chart board, and 1 energy of horizon rule
It can freely up and down be moved under the drive of idler wheel 8, vertical ruler 2 can be controlled under the drive of idler wheel 8 and be moved freely, thus can be fast
Speed completes the positioning work of horizon rule 1 and vertical ruler 2, completes the drawing of horizontal line and vertical line, whole process again later
In need not rotate horizon rule 1 or vertical ruler 2 repeatedly, it is easy to operate, substantially increase drawing efficiency.
The chart board plotting unit of the utility model is equipped with holddown spring 5 between block 4 and clamping block 6, thus can be effective
Clamping block 6 and idler wheel 8 are pressed on four end faces of chart board, avoid idler wheel 8 from deviating from from chart board.
The chart board plotting unit of the utility model, the circumferencial direction of idler wheel 8 are equipped with guide groove, the width of guide groove with
The thickness of chart board matches, thus plays guiding role when idler wheel 8 rolls.
The chart board plotting unit of the utility model is further fixed on a sleeve in shaft 9, thus convenient for limiting idler wheel 8
Position on 9 length direction of shaft, avoids idler wheel 8 from shaking in rolling process.
The chart board plotting unit of the utility model, turning rolls 7 are equipped with rolling bearing, and the left and right ends of shaft 9 are inserted
Enter in rolling bearing, thus can ensure that idler wheel 8 and shaft 9 smoothly rotate.
It is equipped with length scale in the chart board plotting unit of the utility model, horizon rule 1 and vertical ruler 2, thus is convenient for
Determine the length of horizontal line and vertical line drawn position and measure horizontal line and vertical line.
Claims (6)
1. a kind of chart board plotting unit, it is characterised in that：Including horizon rule (1) and vertical ruler (2), on the horizon rule (1)
Equipped with a strip hole (3), the vertical ruler (2) is inserted in strip hole (3), and the horizon rule (1) is perpendicular to vertical ruler
(2), the both ends of the horizon rule (1) and vertical ruler (2) are all provided with there are one clamping mechanism is rolled, and each clamping mechanism that rolls wraps
It includes a block (4) and one is socketed in horizon rule (1) or vertical ruler (2) and can be along horizon rule (1) or vertical ruler (2) freely
The clamping block (6) of sliding, the block (4) are fixed on the outermost end of horizon rule (1) or vertical ruler (2), the clamping block (6)
Inner face is equipped with two groups of turning rolls (7), and every group of turning rolls (7) is equipped with a shaft (9), is fixed on every shaft (9)
There are one idler wheels (8), and two holddown springs (5) are equipped between the block (4) and clamping block (6), the holddown spring (5)
One end is connected in block (4), and other end is connected in clamping block (6).
2. chart board plotting unit according to claim 1, it is characterised in that：It is set on the circumferencial direction of the idler wheel (8)
There are guide groove, the width of the guide groove and the thickness of chart board to match.
3. chart board plotting unit according to claim 1, it is characterised in that：It is further fixed on one on every shaft (9)
The central axes of sleeve, the central axes of the sleeve, the central axes of idler wheel (8) and shaft (9) are located on the same line, the set
The diameter of cylinder is less than the diameter of idler wheel (8).
4. chart board plotting unit according to claim 1, it is characterised in that：The turning rolls (7) is equipped with rotation axis
It holds, the left and right ends of the shaft (9) are inserted in rolling bearing.
5. chart board plotting unit according to claim 1, it is characterised in that：On the horizon rule (1) and vertical ruler (2)
It is equipped with length scale.
6. chart board plotting unit according to claim 1, it is characterised in that：The horizon rule (1) and vertical ruler (2) are equal
It is made of transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886428.XU CN207825792U (en) | 2017-07-20 | 2017-07-20 | A kind of chart board plotting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886428.XU CN207825792U (en) | 2017-07-20 | 2017-07-20 | A kind of chart board plotting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207825792U true CN207825792U (en) | 2018-09-07 |
Family
ID=63384765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720886428.XU Expired - Fee Related CN207825792U (en) | 2017-07-20 | 2017-07-20 | A kind of chart board plotting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207825792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654147A (en) * | 2019-09-03 | 2020-01-07 | 山东劳动职业技术学院（山东劳动技师学院） | Multifunctional ruler |
-
2017
- 2017-07-20 CN CN201720886428.XU patent/CN207825792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654147A (en) * | 2019-09-03 | 2020-01-07 | 山东劳动职业技术学院（山东劳动技师学院） | Multifunctional ruler |
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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 |
Granted publication date: 20180907 Termination date: 20190720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |