CN114604023A - Drawing device for management statistics - Google Patents
Drawing device for management statistics Download PDFInfo
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- CN114604023A CN114604023A CN202210240752.XA CN202210240752A CN114604023A CN 114604023 A CN114604023 A CN 114604023A CN 202210240752 A CN202210240752 A CN 202210240752A CN 114604023 A CN114604023 A CN 114604023A
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- 238000001125 extrusion Methods 0.000 claims description 17
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000013507 mapping Methods 0.000 claims 9
- 238000000034 method Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000001737 promoting effect Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L5/00—Drawing boards
- B43L5/02—Drawing boards having means for clamping sheets of paper thereto
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Abstract
The invention relates to the technical field of drawing devices and discloses a drawing device for managing statistics, which comprises a storage box and a drawing board, wherein the storage box is of a hollow cuboid structure with an opening on the upper surface, the drawing board is fixedly connected to the front surface of the storage box, rotating holes are symmetrically formed in the upper part of the inner side of the storage box, rotating columns are rotatably connected to the inner parts of the rotating holes, and an L-shaped cover plate is fixedly connected between the opposite ends of the two rotating columns; when the paper pressing device is used, when drawing paper is placed in the drawing groove, the moving strip can compress the second spring by pushing the pushing strip in the transverse groove, so that the pushing groove can be in contact with the inclined surface of the wedge-shaped inserting column, the wedge-shaped inserting column is pushed to move towards the vertical groove, the first spring is compressed by the extruding block, the paper pressing strips can move together, a gap is formed between the paper pressing strips and the drawing groove, and then two sides of the paper can be conveniently placed in the gaps on the two sides.
Description
Technical Field
The invention relates to the technical field of drawing devices, in particular to a drawing device for managing statistics.
Background
Present social science management statistics need utilize the figure to describe and make statistics of, but present drawing device can't satisfy the demand that social science management statistics is counted, in counting the in-process, need utilize various instruments and forms, present drawing device function singleness, the paper of inconvenient drawing usefulness carries out the centre gripping, convenient to use person draws to inconvenient various drawing instruments of accomodating are accomodate the back and are inconvenient to be taken out moreover, for this reason we have proposed a drawing device who manages statistics.
Disclosure of Invention
Technical problem to be solved
In view of the deficiencies of the prior art, the present invention provides a drawing device for managing statistics, which solves the problems set forth in the background above.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a drawing device for management statistics comprises a storage box and a drawing board, wherein the storage box is of a hollow cuboid structure with an upper surface being open, the drawing board is fixedly connected to the front surface of the storage box, rotating holes are symmetrically formed in the upper portion of the inner side of the storage box, rotating columns are rotatably connected to the inner sides of the rotating holes, an L-shaped cover plate is fixedly connected between the opposite ends of the two rotating columns, a drawing groove is formed in the front surface of the drawing board, vertical grooves are symmetrically formed in two sides of the inner wall of the drawing groove, a first spring is fixedly connected to the front surface of the inner side of each vertical groove, an extrusion block is fixedly connected to the rear end of the first spring, the extrusion block is slidably connected with the vertical grooves, a paper pressing strip is fixedly connected to one end, far away from the vertical grooves, of the two extrusion blocks on the same side, a wedge-shaped insertion column is fixedly connected to the rear surface of the extrusion block, horizontal grooves are formed in the two sides of the inside of the drawing board, a moving strip is connected to the inside of each horizontal groove in a sliding mode, a plurality of springs II are fixedly connected between the two opposite sides of the corresponding horizontal groove, the moving strip is far away from one end of each spring II, two opposite ends of each pushing strip are respectively penetrated through the opposite sides of the corresponding horizontal groove and extend to the two sides of the drawing board respectively, a pushing groove is formed in the inner side of each horizontal groove, and the rear end of each wedge-shaped inserting column penetrates through the rear end of each vertical groove and extends to the inner side of each pushing groove.
Preferably, the inside of the storage box is slidably connected with a lifting push plate, the left side of the storage box is provided with a first lifting groove, the inside of the storage box is provided with a second lifting groove, a third lifting groove is communicated between the first lifting groove and the second lifting groove, the inside of the first lifting groove is slidably connected with a first lifting block, the left side of the first lifting block is positioned at the left side of the storage box and is fixedly connected with a lower pressing block, the right side of the lower pressing block is fixedly connected with a wedge-shaped lower pressing strip, the right side of the first lifting block is positioned at the inner side of the third lifting groove and is fixedly connected with a second lifting block, the bottom of the second lifting block is fixedly connected with a third spring, the bottom of the third spring is fixedly connected with a wedge-shaped upper lifting strip, the right side lower side of the wedge-shaped lower pressing strip is attached to the upper side of the wedge-shaped upper lifting strip, and the wedge-shaped lower pressing strip is slidably connected with the wedge-shaped upper lifting strip, the right side of the bottom of the wedge-shaped lifting strip is located on the inner side of the lifting groove II and is fixedly connected with a lifting block III, and the right side of the lifting block III is fixedly connected with the left side of the lifting push plate.
Preferably, the upper surface of the lifting push plate is provided with a plurality of penetrating conical insertion holes.
Preferably, the left side of the lower pressing block is fixedly connected with an anti-slip pad.
Preferably, the bottom of receiver fixedly connected with handle.
Preferably, the inside fixedly connected with a plurality of elasticity stop collars of receiver.
Preferably, the notch has been seted up at the top of drawing board, the inside fixedly connected with fixed block of notch, the chute has been seted up at the top of fixed block, the inside fixedly connected with down tube of chute, the outside sliding connection of down tube has the movable block, the outside cover of down tube is equipped with spring four, spring four's both ends respectively with the movable block with the opposite side fixed connection of chute, the top fixedly connected with of movable block supports the piece, support the lower surface of piece with the upper surface of L shape apron is laminated mutually.
Preferably, the upper surface of the abutting block is integrally formed with anti-skid grains.
Preferably, the lower surface of the paper pressing strip is fixedly connected with a rubber pad.
Preferably, the opposite sides of the two pushing strips are fixedly connected with sponge strips.
(III) advantageous effects
The invention provides a drawing device for managing statistics, which has the following beneficial effects:
(1) when the drawing paper pressing device is used, when drawing paper is placed in the drawing groove, the pushing strip in the transverse groove can be pushed, the moving strip compresses the spring II, the pushing groove can be in contact with the inclined surface of the wedge-shaped inserting column, the wedge-shaped inserting column is pushed to move towards the vertical groove, the first spring can be compressed by the extrusion block at the moment, the paper pressing strip can move together, a gap is formed between the paper pressing strip and the drawing groove, the two sides of the paper can be placed in the gap at the two sides conveniently, then the pushing of the pushing strip is loosened, the first spring and the spring reset again, all parts are driven to reset, the paper pressing strip can press the paper at the moment, the paper is stably paved on the inner side of the drawing groove, drawing work is facilitated, and when the drawing paper is guaranteed, the paper does not need to be pressed by hands, and is not prone to offset.
(2) The lifting device is pushed by hands to pull downwards the lower pressing block, the lifting block II in the lifting groove III is driven by the lifting block in the lifting groove I to move downwards, the spring III is compressed downwards, the wedge-shaped lower pressing strip can move downwards together when the lower pressing block moves downwards, at the moment, the wedge-shaped lifting strip can rise under the extrusion of the wedge-shaped lower pressing strip, the spring III is compressed upwards, the lifting block III which rises together in the lifting groove II drives the lifting push plate to rise, and tools such as pens or rulers and the like which are vertically contained in the containing box can be jacked up through the lifting push plate, so that the top of the tools extends out of the containing box, and the tools can be taken out and used conveniently.
(3) According to the invention, the inclined rod, the movable block, the spring IV and the abutting block in the chute formed at the top of the fixed block in the notch are utilized, so that in a normal state, the spring IV can push the movable block to abut against the rear side of the chute, the abutting block can abut against the L-shaped cover plate, the problem that tools in the storage box fall out from the interior when the handle is held by a hand to lift the device body is avoided, when the L-shaped cover plate needs to be opened, only fingers abut against the upper surface of the abutting block to slide forwards, at the moment, the movable block can obliquely and movably compress the spring IV along the inclined rod, the abutting block is separated from the upper part of the L-shaped cover plate, and the front end of the abutting block cannot extend out of the front of the drawing board too much through the moving abutting block in the inclined direction, so that the abutting block is pulled and the like to influence the fracture problem.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional bottom view of the drawing board of the present invention;
FIG. 3 is a schematic cross-sectional view of the storage case of the present invention;
FIG. 4 is a schematic structural view of an L-shaped cover plate according to the present invention;
FIG. 5 is a schematic top view of the fixing block of the present invention;
FIG. 6 is an enlarged view of the structure at A of FIG. 2 according to the present invention;
fig. 7 is an enlarged schematic view of fig. 1 at B.
In the figure: 1. a storage box; 2. drawing boards; 3. rotating the hole; 4. rotating the column; 5. an L-shaped cover plate; 6. drawing groove; 7. a vertical slot; 8. a first spring; 9. extruding the block; 10. pressing the paper strips; 11. Inserting a column in a wedge shape; 12. a transverse groove; 13. a moving bar; 14. a second spring; 15. a push bar; 16. A push groove; 17. lifting the push plate; 18. a first lifting groove; 19. a second lifting groove; 20. a third lifting groove; 21. a first lifting block; 22. pressing the block; 23. a wedge-shaped lower pressing strip; 24. a second lifting block; 25. a third spring; 26. lifting strips in a wedge shape; 27. a third lifting block; 28. a tapered receptacle; 29. A non-slip mat; 30. a handle; 31. an elastic limit sleeve; 32. a recess; 33. a fixed block; 34. A chute; 35. a diagonal bar; 36. a movable block; 37. a fourth spring; 38. a resisting block; 39. anti-skid lines; 40. a rubber pad; 41. a sponge strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, the present invention provides a technical solution: a drawing device for management statistics comprises a storage box 1 and a drawing board 2, wherein the storage box 1 is of a hollow cuboid structure with an upper surface open, the front surface of the storage box 1 is fixedly connected with the drawing board 2, rotating holes 3 are symmetrically formed above the inner side of the storage box 1, rotating columns 4 are rotatably connected inside the rotating holes 3, an L-shaped cover plate 5 is fixedly connected between opposite ends of the two rotating columns 4, a drawing groove 6 is formed in the front surface of the drawing board 2, vertical grooves 7 are symmetrically formed in two sides of the inner wall of the drawing groove 6, springs I8 are fixedly connected to the inner front surfaces of the vertical grooves 7, extrusion blocks 9 are fixedly connected to the rear ends of the springs I8, the extrusion blocks 9 are slidably connected with the vertical grooves 7, one ends, far away from the vertical grooves 7, of the two extrusion blocks 9 on the same side are fixedly connected with a paper pressing strip 10, and wedge-shaped insertion columns 11 are fixedly connected to the rear surfaces of the extrusion blocks 9, the inside both sides of drawing board 2 have all been seted up transverse groove 12, the inside sliding connection of transverse groove 12 has moving strip 13, it has a plurality of two springs 14 to jointly fixedly connected with between the opposite side of moving strip 13 and transverse groove 12, the one end fixedly connected with that the moving strip 13 kept away from spring two 14 promotes strip 15, the back of the body end of two promotion strips 15 runs through the back of the body side of two transverse grooves 12 respectively, and extend to the both sides of drawing board 2 respectively, the front surface of promoting strip 15 is located the inboard of transverse groove 12 and is seted up and promotes groove 16, the rear end of wedge shape insert post 11 runs through the rear end of perpendicular groove 7 and extends to the inboard of promotion groove 16, when the device uses, because L shape apron 5 can open in receiver 1 rotation through rotating hole 3 and rotating post 4, and then conveniently place and take out the instrument of drawing in receiver 1, through placing the paper of drawing in drawing board 2 front surface sets up drawing groove 6, and then make things convenient for the drawing, and the device during the use, when putting drawing paper into drawing groove 6, can be through promoting the strip 15 that promotes in the horizontal groove 12, make removal strip 13 compression spring two 14, and then promote the inclined plane contact that groove 16 can insert post 11 with the wedge, promote wedge and insert post 11 and move towards vertical groove 7 internalization, extrusion piece 9 this moment can compression spring one 8, and press paper strip 10 can together remove, make and produce the gap between paper strip 10 and the drawing groove 6, and then conveniently place the gap department of both sides with the both sides of paper, then loosen the promotion to promoting strip 15, spring one 8 and spring two 14 reset again, drive each part and reset, press paper strip 10 this moment can push down the paper, make the stable tiling of paper inboard at drawing groove 6, and then make things convenient for drawing work, when guaranteeing to draw, do not need the hand paper, the difficult skew of paper.
Further, a lifting push plate 17 is connected to the inside of the storage box 1 in a sliding manner, a first lifting groove 18 is formed in the left side of the storage box 1, a second lifting groove 19 is formed in the left side of the inside of the storage box 1, a third lifting groove 20 is communicated between the first lifting groove 18 and the second lifting groove 19, a first lifting block 21 is connected to the inside of the first lifting groove 18 in a sliding manner, a lower pressing block 22 is fixedly connected to the left side of the first lifting block 21, which is positioned on the left side of the storage box 1, a wedge-shaped lower pressing strip 23 is fixedly connected to the right side of the lower pressing block 22, a second lifting block 24 is fixedly connected to the inner side of the third lifting groove 20, a third spring 25 is fixedly connected to the bottom of the second lifting block 24, a wedge-shaped upper lifting strip 26 is fixedly connected to the bottom of the third spring 25, the lower side of the wedge-shaped lower pressing strip 23 is attached to the upper side of the left side of the wedge-shaped upper pressing strip 26, the wedge-shaped lower pressing strip 23 is slidably connected to the wedge-shaped upper pressing strip 26, a third lifting block 27 is fixedly connected to the inner side of the right side of the bottom of the wedge-shaped upper lifting strip 26, which is positioned on the inner side of the second lifting groove 19, three 27 right sides of elevator and lift push pedal 17's left side fixed connection, support briquetting 22 and stimulate downwards through the hand, and then drive the two 24 downstream of elevator in the three 20 lift grooves through the one 21 of elevator in the lift groove 18, three 25 compression springs are down, and when briquetting 22 moved downwards, wedge layering 23 can together move downwards, this moment, wedge rising strip 26 can rise under the extrusion of wedge layering 23, upwards compression springs three 25, the rising of wedge rising strip 26, can drive lift push pedal 17 through the three 27 lift blocks that rise together in the two 19 lift grooves, and then can push up the vertical instrument such as pen or chi of accomodating in receiver 1 through lift push pedal 17, make its top stretch out receiver 1, and then conveniently take out the use.
Further, the toper jack 28 of a plurality of run-through formulas is seted up to the upper surface of lift push pedal 17, and when the pen of drawing usefulness etc. was accomodate to holding in box 1, the bottom of drawing pen can be placed in toper jack 28, link up through toper jack 28 bottom for the tip of the drawing pen that part refill can not shrink can not receive and block the scheduling problem, thereby has avoided the problem of nib wearing and tearing damage.
Furthermore, the left side of the lower pressing block 22 is fixedly connected with an anti-slip mat 29, so that a hand can conveniently abut against the lower pressing block 22, the anti-slip effect is not easy to slip, and the downward pushing is further facilitated.
Further, the bottom fixedly connected with handle 30 of receiver 1 makes things convenient for handheld, and then makes things convenient for carrying device.
Further, a plurality of elasticity stop collars 31 of inside fixedly connected with of receiver 1, have elasticity through elasticity stop collar 31 self, and then the convenient instrument such as pen or chi that will place in the receiver 1, insert the inboard of elasticity stop collar 31, guarantee that instruments such as pen or chi are in the state of putting vertically after taking in the receiver 1, and then make things convenient for the lift push pedal 17 promotion of bottom for pen or chi rise and stretch out receiver 1 top, and then conveniently take out the use.
Further, a notch 32 is formed in the top of the drawing board 2, a fixed block 33 is fixedly connected inside the notch 32, a chute 34 is formed in the top of the fixed block 33, an inclined rod 35 is fixedly connected inside the chute 34, a movable block 36 is slidably connected outside the inclined rod 35, a spring four 37 is sleeved outside the inclined rod 35, two ends of the spring four 37 are fixedly connected with opposite sides of the movable block 36 and the chute 34 respectively, a resisting block 38 is fixedly connected to the top of the movable block 36, the lower surface of the resisting block 38 is attached to the upper surface of the L-shaped cover plate 5, the inclined rod 35, the movable block 36, the spring four 37 and the resisting block 38 in the chute 34 formed in the top of the fixed block 33 in the notch 32 are utilized, so that the spring four 37 can push the movable block 36 to be abutted against the rear side of the chute 34 in a normal state, the resisting block 38 can be abutted against the L-shaped cover plate 5, and the problem that tools in the storage box 1 fall out when the handle 30 is held to lift the device body upside down is solved, when the L-shaped cover plate 5 needs to be opened, only the fingers need to push against the upper surface of the abutting block 38 to slide forwards, at this time, the movable block 36 tilts the movable compression spring four 37 along the inclined rod 35, so that the abutting block 38 leaves from the upper side of the L-shaped cover plate 5, and the front end of the abutting block 38 cannot extend out of the front of the drawing board 2 too much through the moving abutting block 38 in the tilting direction, so that the abutting block 38 is broken due to the influence of pulling and the like.
Furthermore, the anti-slip lines 39 are integrally formed on the upper surface of the abutting block 38, so that fingers can conveniently abut against the upper surface of the abutting block 38 to slide forwards, and the problem of slipping is not easy to occur.
Further, the lower surface of the paper pressing strip 10 is fixedly connected with a rubber pad 40, so that the friction force between the paper pressing strip 10 and the drawing paper is increased, and the rubber pad 40 has certain elasticity to prevent the paper from being crushed.
Further, two equal fixedly connected with sponge strips 41 in the back of the body side that promote strip 15, the convenient promotion guarantees that the hand supports more comfortablely when promoting strip 15.
In conclusion, the working process of the invention is as follows: when the device is used, because the L-shaped cover plate 5 can be rotated and opened in the storage box 1 through the rotating hole 3 and the rotating column 4, and then tools for drawing can be placed in and taken out of the storage box 1 conveniently, paper for drawing is placed in the drawing groove 6 formed in the front surface of the drawing board 2, and drawing is convenient, and when the device is used, when the drawing paper is placed in the drawing groove 6, the moving strip 13 can compress the spring II 14 through pushing the pushing strip 15 in the transverse groove 12, and then the pushing groove 16 can be contacted with the inclined surface of the wedge-shaped inserting column 11, the wedge-shaped inserting column 11 is pushed to move towards the vertical groove 7, at the moment, the first spring 8 can be compressed by the extrusion block 9, and the paper pressing strips 10 can move together, so that a gap is formed between the paper pressing strips 10 and the drawing groove 6, and then the gaps on two sides of the paper can be placed conveniently, and then the pushing of the pushing strip 15 is loosened, spring 8 and spring two 14 reset again, drive each part and reset, press note 10 this moment and can push down the paper for the stable tiling of paper is in the inboard of drawing groove 6, and then makes things convenient for drawing work, when guaranteeing to draw, does not need hand paper, and the paper is difficult for squinting.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a drawing device of management statistics, includes receiver (1) and drawing board (2), its characterized in that: the storage box (1) is of a hollow cuboid structure with an open upper surface, the front surface of the storage box (1) is fixedly connected with the drawing board (2), the upper side of the inner side of the storage box (1) is symmetrically provided with a rotating hole (3), the inside of the rotating hole (3) is rotationally connected with a rotating column (4), two L-shaped cover plates (5) are fixedly connected between opposite ends of the rotating column (4) together, the front surface of the drawing board (2) is provided with a drawing groove (6), two sides of the inner wall of the drawing groove (6) are symmetrically provided with vertical grooves (7), the front surface of the inside of each vertical groove (7) is fixedly connected with a first spring (8), the rear end of the first spring (8) is fixedly connected with an extrusion block (9), the extrusion block (9) is slidably connected with the vertical grooves (7), two extrusion blocks (9) on the same side are far away from one end of the vertical grooves (7) and are fixedly connected with a paper pressing strip (10) together, the rear surface of the extrusion block (9) is fixedly connected with a wedge-shaped inserting column (11), both sides of the interior of the drawing board (2) are provided with transverse grooves (12), a moving strip (13) is connected inside the transverse groove (12) in a sliding manner, a plurality of second springs (14) are fixedly connected between the moving strip (13) and the opposite side of the transverse groove (12) together, one end of the moving strip (13) far away from the second spring (14) is fixedly connected with a pushing strip (15), the back ends of the two pushing strips (15) respectively penetrate through the back sides of the two transverse grooves (12), and respectively extend to the two sides of the drawing board (2), the front surface of the pushing strip (15) is positioned at the inner side of the transverse groove (12) and is provided with a pushing groove (16), the rear end of the wedge-shaped inserting column (11) penetrates through the rear end of the vertical groove (7) and extends to the inner side of the pushing groove (16).
2. A mapping device for managing statistics, as claimed in claim 1, wherein: the lifting push plate (17) is connected to the inside of the storage box (1) in a sliding manner, a first lifting groove (18) is formed in the left side of the storage box (1), a second lifting groove (19) is formed in the left side of the inside of the storage box (1), a third lifting groove (20) is communicated between the first lifting groove (18) and the second lifting groove (19), a first lifting block (21) is connected to the inside of the first lifting groove (18) in a sliding manner, the left side of the first lifting block (21) is located on the left side of the storage box (1) and fixedly connected with a lower pressing block (22), a wedge-shaped lower pressing strip (23) is fixedly connected to the right side of the lower pressing block (22), a second lifting block (24) is fixedly connected to the inner side of the third lifting groove (20) on the right side of the first lifting block (21), a third spring (25) is fixedly connected to the bottom of the second lifting block (24), and a wedge-shaped upper lifting strip (26) is fixedly connected to the bottom of the third spring (25), the right side below of wedge layering (23) with the left side top of wedge rising strip (26) is laminated mutually, wedge layering (23) with wedge rising strip (26) sliding connection, the bottom right side of wedge rising strip (26) is located the inboard fixedly connected with elevator third (27) of lift groove two (19), the right side of elevator third (27) with the left side fixed connection of lift push pedal (17).
3. A mapping device for managing statistics, as claimed in claim 2, wherein: the upper surface of the lifting push plate (17) is provided with a plurality of penetrating conical jacks (28).
4. A mapping device for managing statistics, as claimed in claim 2, wherein: the left side of the lower pressing block (22) is fixedly connected with an anti-slip mat (29).
5. A mapping device for managing statistics, as claimed in claim 1, wherein: the bottom of receiver (1) fixedly connected with handle (30).
6. A mapping device for managing statistics, as claimed in claim 1, wherein: the inside fixedly connected with a plurality of elasticity stop collars (31) of receiver (1).
7. A mapping device for managing statistics, as claimed in claim 1, wherein: notch (32) have been seted up at the top of drawing board (2), inside fixedly connected with fixed block (33) of notch (32), chute (34) have been seted up at the top of fixed block (33), inside fixedly connected with down tube (35) of chute (34), the outside sliding connection of down tube (35) has movable block (36), the outside cover of down tube (35) is equipped with four (37) of spring, the both ends of four (37) of spring respectively with movable block (36) with the opposite side fixed connection of chute (34), the top fixedly connected with of movable block (36) supports block (38), support the lower surface of block (38) with the upper surface of L shape apron (5) is laminated mutually.
8. A mapping device for managing statistics, as claimed in claim 7, wherein: the upper surface of the abutting block (38) is integrally formed with anti-skid grains (39).
9. A mapping device for managing statistics, as claimed in claim 1, wherein: the lower surface of the paper pressing strip (10) is fixedly connected with a rubber pad (40).
10. A mapping device for managing statistics, as claimed in claim 1, wherein: sponge strips (41) are fixedly connected to the opposite sides of the two pushing strips (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210240752.XA CN114604023A (en) | 2022-03-10 | 2022-03-10 | Drawing device for management statistics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210240752.XA CN114604023A (en) | 2022-03-10 | 2022-03-10 | Drawing device for management statistics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114604023A true CN114604023A (en) | 2022-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210240752.XA Pending CN114604023A (en) | 2022-03-10 | 2022-03-10 | Drawing device for management statistics |
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| CN (1) | CN114604023A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115869558A (en) * | 2023-02-22 | 2023-03-31 | 烟台市丹叶电器有限公司 | Dustproof respirator capable of continuously replacing filter material |
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| GB2345885A (en) * | 1999-01-22 | 2000-07-26 | Kenneth Vernon Blair | Portable work board (eg for drawing) with compartments for brushes, pens and other instruments |
| CN209426426U (en) * | 2018-12-05 | 2019-09-24 | 刘烈超 | A kind of drawing board having storage function |
| CN209521451U (en) * | 2019-01-26 | 2019-10-22 | 华东交通大学理工学院 | Plotting unit is used in Environment Design teaching |
| CN209825667U (en) * | 2019-03-04 | 2019-12-24 | 黄河科技学院 | Draft holder for mechanical design |
| CN211308061U (en) * | 2019-12-31 | 2020-08-21 | 烟台工程职业技术学院(烟台市技师学院) | Mechanical design drawing device simple to operate |
| CN213199295U (en) * | 2020-10-10 | 2021-05-14 | 南通理工学院 | Drawing device for machine design and manufacture |
| CN215532534U (en) * | 2021-09-08 | 2022-01-18 | 湖北理工学院 | Animation drawing device |
| CN215532277U (en) * | 2021-09-15 | 2022-01-18 | 胡晓霞 | Be applied to architectural design's special drawing appurtenance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115869558A (en) * | 2023-02-22 | 2023-03-31 | 烟台市丹叶电器有限公司 | Dustproof respirator capable of continuously replacing filter material |
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Application publication date: 20220610 |