CN201179793Y - Drawing board - Google Patents
Drawing board Download PDFInfo
- Publication number
- CN201179793Y CN201179793Y CNU2008200859782U CN200820085978U CN201179793Y CN 201179793 Y CN201179793 Y CN 201179793Y CN U2008200859782 U CNU2008200859782 U CN U2008200859782U CN 200820085978 U CN200820085978 U CN 200820085978U CN 201179793 Y CN201179793 Y CN 201179793Y
- Authority
- CN
- China
- Prior art keywords
- holding paper
- paper sheet
- strip
- chi body
- vertical chute
- 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 relates to a drawing board, which comprises a board body and a ruler body, wherein the left of the board body is provided with a left vertical chute, and the right of the board body is provided with a right vertical chute which is parallel to the left vertical chute; the left of the ruler body is provided with a left sliding strip, and the right of the ruler body is provided with a right sliding strip; the left sliding strip is slidably arranged inside the left vertical chute, and the right sliding strip is slidably arranged inside the right vertical chute; and the left end of the ruler body is also provided with a left positioning mechanism which positions the ruler body inside the left vertical chute, and the right end of the ruler body is also provided with a right positioning mechanism which positions the ruler body inside the right vertical chute. When the drawing board is used, the left sliding strip of the ruler body is arranged inside the left vertical chute and the right sliding strip of the ruler body is arranged inside the right vertical chute, and then precise angle positioning is performed on the ruler body, thereby vertical lines can be convenient drawn. The ruler body is positioned by the left positioning mechanism and the right positioning mechanism and also can freely slide inside the vertical chutes.
Description
(1) technical field
The utility model relates to a kind of drawing board.
(2) background technology
Existing drawing board all includes plate body and chi body, drawing paper is spread out on plate body drawn.Adopt that overwhelming majority is the vertical element perpendicular or parallel with the sideline of drawing paper in the lines of chi volume drawing, but existing drawing board does not have the detent mechanism of chi body, therefore very difficult very the time when drawing such lines the chi body is accurately located.
(3) summary of the invention
Can not carry out pinpoint deficiency to the chi body in order to overcome existing drawing board, the utility model provides a kind of can carry out pinpoint drawing board to the chi body.
The technical scheme that the new plough of this practicality solves its technical problem is: a kind of drawing board, comprise plate body and chi body, the left side of described plate body is provided with vertically chute of a left side, the right side of described plate body is provided with the right vertically chute parallel with the vertical chute in a described left side, the left end of described chi body is provided with left draw runner, the right-hand member of described chi body is provided with right draw runner, and described left draw runner is located in the vertical chute in a described left side slidably, and described right draw runner is located in the vertical chute in the described right side slidably; The left end of described chi body also is provided with this chi body is positioned at left detent mechanism in the vertical chute in a described left side, and the right-hand member of described chi body also is provided with this chi body is positioned at right detent mechanism in the vertical chute in the described right side.
Concrete, described left detent mechanism is the left rubber positioning strip that is articulated in described chi body left end, described right detent mechanism is the right rubber positioning strip that is articulated in described chi body right-hand member, the vertical chute of a described left rubber positioning strip and a described left side is located on the same line, and the vertical chute of the described right rubber positioning strip and the described right side is located on the same line.Perhaps: the right-hand member of the upper surface of described chi body has a strip groove, and the left end of described strip groove offers opening, and the right-hand member of described strip groove also offers opening; Be provided with spacer in the described strip groove, the right-hand member of described spacer is provided with sagging slide plate, and described slide plate is over against the vertical chute in the described right side, and this slide plate is described right draw runner; The left end of described spacer is provided with oblique inserted sheet, and described oblique inserted sheet is inserted in the opening of right-hand member of described strip groove; Also offer window on the described spacer, also has seesaw between described strip groove and the described spacer, the left part of described seesaw has projection, described projection stretches out from the window of described spacer, and the right part of described seesaw is the acclivitous warping part that is connected mutually with the left part of described seesaw; Described spacer, seesaw constitute described right detent mechanism; Described left detent mechanism comprises the strip locating piece that is fixed in described chi body upper surface left end, described strip locating piece has inner chamber, be provided with positioning strip in the described inner chamber, the left end of described positioning strip is provided with the following tabs of downward folding, and the right-hand member of described positioning strip is provided with the upwards last tabs of folding; The left end of described chi body also offers and the relative groove of the vertical chute in a described left side, and described tabs down is inserted in the described groove, also connects by stage clip between described positioning strip and the chi body; The right part of described strip locating piece also is inserted with sliding knob, the both sides of described sliding knob are provided with salient point, two sidewalls of the inner chamber of described strip locating piece be provided with indent obliquely meet track to chi body right-hand member, described salient point is positioned at described track, the right-hand member of described track is a locating platform; Described sliding knob also has inner chamber, and the left end of described positioning strip leans against on the upper surface of inner chamber of described strip locating piece, and the last tabs of described positioning strip supports on the upper surface of the inner chamber that is located at described sliding knob.
Further, the edge of described plate body also is provided with the holding paper sheet that is used for holding paper.
Further, described holding paper sheet is a steel disc, and the below of described steel disc is provided with the magnetic stripe that is positioned on the described plate body, and described holding paper sheet is inhaled and is located on the described magnetic stripe.
Further, described holding paper sheet has two, be respectively the first holding paper sheet and the second holding paper sheet, the described first holding paper sheet and the second holding paper sheet are perpendicular, the described first holding paper sheet and the second holding paper sheet are articulated on the described plate body, the back side of the described first holding paper sheet is provided with sticks up bar, describedly sticks up the inboard that bar extend into the back side of the described second holding paper sheet.
Further, the corner at the described plate body back side also is provided with limb, one end and the described plate body of described limb are affixed, the other end of described limb is a free end, the front of described plate body offers the holding paper groove corresponding with described limb position and by indent, the free end of described limb is described by the indent place by exposing to.
Further, also comprise leg, described leg comprises crossing horizontal edge and vertical edge, and the head of described horizontal edge and vertical edge is equipped with the draw-in groove towards the inboard.
The utility model in use, the left draw runner of chi body is located at a left side vertically in the chute, the right draw runner of chi body is located in the right vertically chute, and the chi body has been carried out accurate angle orientation, vertical bar conveniently draws.The chi body also can vertically be free to slide in the chute by left detent mechanism and right detent mechanism location.
The beneficial effects of the utility model are: 1. the chi body accurately can be located.2. can clamp drawing paper by holding paper sheet and limb when having holding paper sheet, limb, drawing paper is unlikely to and can generation departs from drawing course.
(4) description of drawings
Fig. 1 is that the utility model chi body is in the structural representation under the stationary state.
Fig. 2 is that the A-A of chi body is to cutaway view.
Fig. 3 is the structural representation of leg.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, a kind of drawing board, comprise plate body 1 and chi body 2, the left side of described plate body 1 is provided with vertically chute 3 of a left side, the right side of described plate body 1 is provided with the right vertically chute 4 parallel with the vertical chute in a described left side 3, and the left end of described chi body 2 is provided with left draw runner, and the right-hand member of described chi body is provided with right draw runner, described left draw runner is located in the vertical chute 3 in a described left side slidably, and described right draw runner is located in the vertical chute 4 in the described right side slidably; The left end of described chi body also is provided with this chi body is positioned at left detent mechanism in the vertical chute in a described left side, and the right-hand member of described chi body also is provided with this chi body is positioned at right detent mechanism in the vertical chute in the described right side.
In the present embodiment, the right-hand member of the upper surface of described chi body has a strip groove 5, and the left end of described strip groove 5 offers opening, and the right-hand member of described strip groove 5 also offers opening; Be provided with spacer 6 in the described strip groove 5, the right-hand member of described spacer 6 is provided with sagging slide plate 7, and described slide plate 7 is vertical chute 4 over against the described right side, and this slide plate 7 is described right draw runner; The left end of described spacer 6 is provided with oblique inserted sheet 8, and described oblique inserted sheet 8 is inserted in the opening of right-hand member of described strip groove 5; Also offer window on the described spacer 6.Also has seesaw between described strip groove 5 and the described spacer 6, the left part of described seesaw has projection 9, described projection 9 stretches out from the window of described spacer, and the right part of described seesaw is the acclivitous warping part 10 that is connected mutually with the left part of described seesaw; Described spacer 6, seesaw constitute described right detent mechanism; During use the right-hand member of spacer 6 is down pressed, produced frictional force thereby slide plate 7 is produced between inclination and the vertical chute 4 in the right side, the right-hand member of chi body 2 is fixed, this moment, the chi body was close in the warping part 10 of seesaw.Press the projection 9 of seesaw, the warping part 10 that makes seesaw is toward upwarping, and then spacer 6 right parts are lifted in the warping part 10 of seesaw, thereby removes slide plate 7 and the right vertically frictional force between the chute 4.
In the present embodiment, described left detent mechanism comprises the strip locating piece 11 that is fixed in described chi body upper surface left end, described strip locating piece 11 has inner chamber, be provided with positioning strip 12 in the described inner chamber, the left end of described positioning strip 12 is provided with the following tabs 13 of downward folding, and the right-hand member of described positioning strip 12 is provided with the upwards last tabs 14 of folding; The left end of described chi body 2 also offers the groove relative with the vertical chute in a described left side 3, and described tabs 13 down is inserted in the described groove, also connects by stage clip 15 between described positioning strip 12 and the chi body 2; The right part of described strip locating piece 11 also is inserted with sliding knob 16, the both sides of described sliding knob 16 are provided with salient point, two sidewalls of the inner chamber of described strip locating piece be provided with indent obliquely meet track to chi body right-hand member, described salient point is positioned at described track, and the right-hand member of described track is a locating platform; Described sliding knob 16 also has inner chamber, and the left end of described positioning strip 12 leans against on the upper surface of inner chamber of described strip locating piece, and the last tabs 14 of described positioning strip supports on the upper surface of the inner chamber that is located at described sliding knob 16.Push sliding knob 16 during use, sliding knob 16 is glided along the track that tilts, and finally will slide knob 16 by salient point sets up on the locating platform that is positioned at track, thereby the last tabs 14 of positioning strip 12 is pressed down, because the left end of positioning strip 12 leans against on the upper surface of inner chamber of strip locating piece, therefore the contact-making surface place with the upper surface of the inner chamber of the left end of positioning strip and locating piece is a center of rotation, positioning strip 12 rotates an angle, thereby the following tabs 13 of positioning strip also rotates an angle makes down a tabs 13 and a left side vertically produce frictional force between the chute 3, and the left end of chi body is fixed; Push back sliding knob 16, then positioning strip 12 resets under the restoring force of stage clip 15, removes the frictional force between the vertical chute 3 of a tabs 13 and a left side down.
Certainly, left side detent mechanism and right detent mechanism are not limited to foregoing description, can also be other forms, as: described left detent mechanism be articulated in as described in the left rubber positioning strip of chi body left end, described right detent mechanism is the right rubber positioning strip that is articulated in described chi body right-hand member, the vertical chute of a described left rubber positioning strip and a described left side is located on the same line, the vertical chute of the described right rubber positioning strip and the described right side is located on the same line, left rubber positioning strip is embedded into a left side vertically to be made in the chute and produces frictional force between the two, right rubber positioning strip is embedded into to make in the right vertically chute and produces frictional force between the two, the chi body can be fixed equally.Left rubber positioning strip is extracted the vertical chute in a left side again, right rubber positioning strip is extracted right vertically chute, then the chi body can slide with right vertical chute by vertical chute along a left side again.
In order can not arbitrarily to move at the drawing paper that is placed on constantly on the plate body of drawing, also also be provided with the holding paper sheet that is used for holding paper in the present embodiment at the edge of plate body 1, described holding paper sheet has two, be respectively the first holding paper sheet 17 and the second holding paper sheet 18, the first holding paper sheet 17 and the second holding paper sheet 18 are steel disc, the below of described steel disc is provided with the magnetic stripe that is positioned on the described plate body, and the described first holding paper sheet 17, the second holding paper sheet 18 are inhaled and be located on the described magnetic stripe.The described first holding paper sheet 17 and the second holding paper sheet 18 are perpendicular, the described first holding paper sheet 17 and the second holding paper sheet 18 are articulated on the described plate body, the back side of the described first holding paper sheet 17 is provided with sticks up bar, describedly sticks up the inboard that bar extend into the back side of the described second holding paper sheet 18.Press the outside of the first holding paper sheet 17, make its inboard perk, under the effect of sticking up bar, make simultaneously the inboard perk simultaneously of the second holding paper sheet 18, with pack for both drawing paper between plate body 1 and the first holding paper sheet 17, the second holding paper sheet 18, send out the first holding paper sheet 17 again, make the first holding paper sheet 17, the second holding paper sheet 17 inhale and be located on the magnetic stripe, drawing paper can be clamped.
For further holding paper drawing paper, in the present embodiment, the corner at the described plate body back side also is provided with limb, one end and the described plate body 1 of described limb are affixed, the other end of described limb is a free end 19, the front of described plate body offers the holding paper groove 20 corresponding with described limb position and by indent, the free end 19 of described limb is described by the indent place by exposing to.
With reference to Fig. 3, in the present embodiment, this drawing board also comprises two legs 21, and each leg 21 comprises crossing horizontal edge and vertical edge, the head of described horizontal edge and vertical edge is equipped with the draw-in groove 22 towards the inboard, obtains certain inclination angle seat in the draw-in groove 22 thereby the edge of plate body can be plugged in.
Claims (8)
1. drawing board, comprise plate body and chi body, it is characterized in that: the left side of described plate body is provided with vertically chute of a left side, the right side of described plate body is provided with the right vertically chute parallel with the vertical chute in a described left side, the left end of described chi body is provided with left draw runner, the right-hand member of described chi body is provided with right draw runner, and described left draw runner is located in the vertical chute in a described left side slidably, and described right draw runner is located in the vertical chute in the described right side slidably; The left end of described chi body also is provided with this chi body is positioned at left detent mechanism in the vertical chute in a described left side, and the right-hand member of described chi body also is provided with this chi body is positioned at right detent mechanism in the vertical chute in the described right side.
2. drawing board as claimed in claim 1, it is characterized in that: described left detent mechanism is the left rubber positioning strip that is articulated in described chi body left end, described right detent mechanism is the right rubber positioning strip that is articulated in described chi body right-hand member, the vertical chute of a described left rubber positioning strip and a described left side is located on the same line, and the vertical chute of the described right rubber positioning strip and the described right side is located on the same line.
3. drawing board as claimed in claim 1 is characterized in that: the right-hand member of the upper surface of described chi body has a strip groove, and the left end of described strip groove offers opening, and the right-hand member of described strip groove also offers opening; Be provided with spacer in the described strip groove, the right-hand member of described spacer is provided with sagging slide plate, and described slide plate is over against the vertical chute in the described right side, and this slide plate is described right draw runner; The left end of described spacer is provided with oblique inserted sheet, and described oblique inserted sheet is inserted in the opening of right-hand member of described strip groove;
Also offer window on the described spacer, also has seesaw between described strip groove and the described spacer, the left part of described seesaw has projection, described projection stretches out from the window of described spacer, and the right part of described seesaw is the acclivitous warping part that is connected mutually with the left part of described seesaw; Described spacer, seesaw constitute described right detent mechanism;
Described left detent mechanism comprises the strip locating piece that is fixed in described chi body upper surface left end, described strip locating piece has inner chamber, be provided with positioning strip in the described inner chamber, the left end of described positioning strip is provided with the following tabs of downward folding, and the right-hand member of described positioning strip is provided with the upwards last tabs of folding; The left end of described chi body also offers and the relative groove of the vertical chute in a described left side, and described tabs down is inserted in the described groove, also connects by stage clip between described positioning strip and the chi body;
The right part of described strip locating piece also is inserted with sliding knob, the both sides of described sliding knob are provided with salient point, two sidewalls of the inner chamber of described strip locating piece be provided with indent obliquely meet track to chi body right-hand member, described salient point is positioned at described track, the right-hand member of described track is a locating platform;
Described sliding knob also has inner chamber, and the left end of described positioning strip leans against on the upper surface of inner chamber of described strip locating piece, and the last tabs of described positioning strip supports on the upper surface of the inner chamber that is located at described sliding knob.
4. as the described drawing board of one of claim 1～3, it is characterized in that: the edge of described plate body also is provided with the holding paper sheet that is used for holding paper.
5. drawing board as claimed in claim 4 is characterized in that: described holding paper sheet is a steel disc, and the below of described steel disc is provided with the magnetic stripe that is positioned on the described plate body, and described holding paper sheet is inhaled and is located on the described magnetic stripe.
6. drawing board as claimed in claim 5, it is characterized in that: described holding paper sheet has two, be respectively the first holding paper sheet and the second holding paper sheet, the described first holding paper sheet and the second holding paper sheet are perpendicular, the described first holding paper sheet and the second holding paper sheet are articulated on the described plate body, the back side of the described first holding paper sheet is provided with sticks up bar, describedly sticks up the inboard that bar extend into the back side of the described second holding paper sheet.
7. drawing board as claimed in claim 5, it is characterized in that: the corner at the described plate body back side also is provided with limb, one end and the described plate body of described limb are affixed, the other end of described limb is a free end, the front of described plate body offers the holding paper groove corresponding with described limb position and by indent, the free end of described limb is described by the indent place by exposing to.
8. as the described drawing board of one of claim 1～3, it is characterized in that: also comprise leg, described leg comprises crossing horizontal edge and vertical edge, and the head of described horizontal edge and vertical edge is equipped with the draw-in groove towards the inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200859782U CN201179793Y (en) | 2008-04-23 | 2008-04-23 | Drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200859782U CN201179793Y (en) | 2008-04-23 | 2008-04-23 | Drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179793Y true CN201179793Y (en) | 2009-01-14 |
Family
ID=40249296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200859782U Expired - Fee Related CN201179793Y (en) | 2008-04-23 | 2008-04-23 | Drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179793Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110228462A1 (en) * | 2010-03-17 | 2011-09-22 | PC Partner (Dongguan) Limited | Mounting structure for mini pci-e equipment and a computer using the same |
| CN103381726A (en) * | 2013-06-29 | 2013-11-06 | 王建友 | Drafting board |
| CN104442115A (en) * | 2014-12-16 | 2015-03-25 | 济南大学 | Drawing board |
| CN104760448A (en) * | 2015-03-17 | 2015-07-08 | 杜杭华 | Drawing explaining plate |
| CN106183556A (en) * | 2016-06-25 | 2016-12-07 | 商丘师范学院 | A kind of automatic draft plate structure |
-
2008
- 2008-04-23 CN CNU2008200859782U patent/CN201179793Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110228462A1 (en) * | 2010-03-17 | 2011-09-22 | PC Partner (Dongguan) Limited | Mounting structure for mini pci-e equipment and a computer using the same |
| CN103381726A (en) * | 2013-06-29 | 2013-11-06 | 王建友 | Drafting board |
| CN104442115A (en) * | 2014-12-16 | 2015-03-25 | 济南大学 | Drawing board |
| CN104760448A (en) * | 2015-03-17 | 2015-07-08 | 杜杭华 | Drawing explaining plate |
| CN106183556A (en) * | 2016-06-25 | 2016-12-07 | 商丘师范学院 | A kind of automatic draft plate structure |
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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: 20090114 Termination date: 20110423 |