CN114013203A - Mathematics plane drawing is with supplementary teaching aid based on grafting cooperation - Google Patents
Mathematics plane drawing is with supplementary teaching aid based on grafting cooperation Download PDFInfo
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- CN114013203A CN114013203A CN202111317004.9A CN202111317004A CN114013203A CN 114013203 A CN114013203 A CN 114013203A CN 202111317004 A CN202111317004 A CN 202111317004A CN 114013203 A CN114013203 A CN 114013203A
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- main body
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- 210000001503 joint Anatomy 0.000 claims abstract description 46
- 238000003780 insertion Methods 0.000 claims abstract description 28
- 230000037431 insertion Effects 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 abstract description 6
- 238000003032 molecular docking Methods 0.000 description 14
- 239000003086 colorant Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/001—Mathematical drawing instruments
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Abstract
The invention discloses an auxiliary teaching aid for mathematical plane drawing based on splicing matching, relating to the technical field of teaching aids and comprising the following components: a main body; the translation slide sets up the one end top at the main part, and runs through to the bottom of main part. According to the invention, the splicing mechanism is arranged, so that the teaching aid can be conveniently spliced, the movable sliding plate is driven by pulling the two push-pull sliding rods to drive the fixed insertion block to enter the inside of the butt joint insertion block, at the moment, the movable sliding plate extrudes the first spring, the butt joint sleeve ring and the rotary sliding disc are taken down, the butt joint insertion piece at one end of the other main body is inserted into the inside of the sleeve joint clamping groove of the main body, the two butt joint insertion blocks are inserted into the inside of the butt joint sleeve ring, the fixed insertion block enters the inside of the butt joint insertion block again through extrusion and pushes the movable sliding plate to extrude the first spring, and then the first spring pushes the fixed insertion block to be clamped into the inside of the other main body through pressure rebound, so that the two main bodies can be conveniently spliced.
Description
Technical Field
The invention relates to the technical field of teaching aids, in particular to an auxiliary teaching aid for mathematical plane drawing based on plug-in fit.
Background
In the aspect of art, the drawing is a method of using a surface as a supporting surface and adding colors on the supporting surface, the surface can be paper or cloth, a tool for adding colors can be used for drawing through a painting brush, a sponge or a cloth strip and the like, and software can be used for drawing, and the drawing meaning also comprises the concept and meaning which are expected to be expressed by a painter by using the artistic action, a graph, a composition and other aesthetic methods.
Present drawing is usually supplementary through supplementary teaching aid of drawing, can carry out convenient drawing through supplementary teaching aid to reduce the used time of drawing, improved drawing work efficiency, but the used supplementary teaching aid of present drawing is when using, can't slide spacingly to the translation slide, leads to when drawing, often takes place the skew phenomenon, and often make the drawing receive the restriction because of the drawing length of teaching aid is not enough, is unfavorable for the use.
Disclosure of Invention
The invention aims to: the problem of skew phenomenon often takes place for the drawing length is not enough and translation slide when the drawing in order to solve the teaching aid provides the mathematics plane drawing based on the cooperation of pegging graft and uses auxiliary teaching aid.
In order to achieve the purpose, the invention provides the following technical scheme: supplementary teaching aid is used in drawing of mathematics plane based on grafting cooperation includes:
a main body;
the translation sliding plate is arranged at the top end of one end of the main body and penetrates through the bottom end of the main body;
the splicing mechanisms are arranged at two ends of the main bodies and are used for butting the main bodies;
and the limiting mechanisms are arranged inside two ends of the translation sliding plate and used for limiting and fixing the translation sliding plate.
As a still further scheme of the invention: the splicing mechanism comprises a butt joint inserting piece, a rotary sliding disc, a butt joint lantern ring, a butt joint inserting block, a first spring, a movable sliding plate, a fixed inserting block and a push-pull sliding rod, the butt joint insertion piece is fixed at one end of the main body, the butt joint lantern ring is positioned at one end of the main body far away from the butt joint insertion piece, the rotating sliding disc is positioned at one end of the butt joint lantern ring, and is sleeved with the main body and the butt joint lantern ring, the butt joint inserting block is fixed on both sides of one end of the main body far away from the butt joint inserting piece, and penetrates into the interior of the butt joint lantern ring, the fixed insertion blocks are positioned on the sides, far away from each other, of the butt joint insertion blocks, and penetrates through the butt joint insertion block to the interior of the butt joint lantern ring, the movable sliding plate is fixed at one end of the fixed insertion block and is positioned in the interior of the butt joint insertion block, the push-pull sliding rod is fixed at the top end of one end of the movable sliding plate and penetrates through the outer wall of the top end of the main body, and the first spring is located on one side, far away from the fixed insertion block, of the movable sliding plate.
As a still further scheme of the invention: stop gear is including pressing push pedal, spacing slide, second spring, limit baffle and spacing bolt, press the push pedal and fix the top at translation slide, limit slide is located inside translation slide's both sides, and with main part fixed connection, and is two sets of limit bolt is located translation slide's both sides both ends, and runs through translation slide to limit slide's inside, limit baffle fixes the one end at limit bolt, and is located translation slide's inside, the second spring is located one side that limit baffle kept away from limit bolt.
As a still further scheme of the invention: the main part, the butt joint lantern ring and the department of the position that meets of rotatory sliding plate are provided with rather than the outer wall draw-in groove that cup joints that matches each other, the inner wall that main part, butt joint lantern ring are located the draw-in groove that cup joints is provided with spacing sliding ring, butt joint inserted sheet, rotatory sliding plate and the department of the position that meets of spacing sliding ring are provided with rather than the outer wall spacing cover groove that matches each other.
As a still further scheme of the invention: the main part, the butt joint lantern ring and the butt joint inserted block, fixed inserted block meet the position department and are provided with the grafting draw-in groove rather than the outer wall matches each other, main part, butt joint inserted block and removal slide, fixed inserted block, push-and-pull slide bar meet the position department and are provided with the removal spout rather than the outer wall matches each other.
As a still further scheme of the invention: the main part is provided with the connection spout rather than the outer wall and matches each other with the position department that meets of translation slide, translation slide and spacing slide meet the position department be provided with rather than the outer wall and match each other cup joint the spout.
As a still further scheme of the invention: the sliding plate is provided with a limiting sliding groove matched with the outer wall of the sliding plate at the connecting position of the sliding plate, the limiting baffle and the limiting bolt, and a plurality of limiting clamping grooves matched with the outer wall of the sliding plate at the connecting position of the sliding plate and the limiting bolt.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up the splicing mechanism, this mechanism can realize the convenient concatenation of teaching aid, make the slide plate move through pulling two push-and-pull slide bars, drive the inside that fixed inserted block got into the butt joint inserted block, the slide plate moves the extrusion to first spring this moment, take off the butt joint lantern ring simultaneously, the rotating sliding disk, and insert the butt joint inserted sheet on another main part one end into the inside of the cup joint draw-in groove of this main part, two butt joint inserted blocks insert to the inside of the butt joint lantern ring simultaneously, fixed inserted block gets into the inside of the butt joint inserted block again through the extrusion simultaneously, and promote the slide plate to extrude the first spring, then the first spring rebounds through the pressurized and promotes fixed inserted block card to go into the inside of another main part, thereby realize the convenient concatenation of two main parts;
2. through setting up stop gear, this mechanism can realize avoiding taking place the skew phenomenon, press down the push pedal through the promotion and make translation slide in the inside of the connection spout of main part, two sets of spacing bolts get into translation slide's inside through the extrusion this moment, and promote limit baffle and extrude the second spring, then the second spring promotes limit baffle through the pressurized bounce-back and makes the inside that spacing bolt card goes into limit slot of limit slide, thereby it is spacing to the removal of translation slide to realize, be convenient for avoid translation slide to take place the skew phenomenon when using.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the splicing mechanism and the limiting mechanism of the present invention;
FIG. 3 is an enlarged view of a portion of the present invention at A;
fig. 4 is a partially enlarged view of the point B of the present invention.
In the figure: 1. a main body; 2. a splicing mechanism; 201. butting the inserting pieces; 202. rotating the sliding plate; 203. butting lantern rings; 204. butting the inserting blocks; 205. a first spring; 206. moving the sliding plate; 207. fixing the insert block; 208. sliding the sliding rod; 3. a limiting mechanism; 301. pressing the push plate; 302. a limiting sliding plate; 303. a second spring; 304. a limit baffle; 305. a limiting bolt; 4. and (4) translating the sliding plate.
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.
Referring to fig. 1 to 4, in an embodiment of the present invention, an auxiliary teaching aid for mathematical plane drawing based on plug-in fit includes:
a main body 1;
the translation sliding plate 4 is arranged at the top end of one end of the main body 1 and penetrates through the bottom end of the main body 1;
the splicing mechanisms 2 are arranged at two ends of the main body 1 and are used for butting a plurality of main bodies 1;
and the limiting mechanisms 3 are arranged inside two ends of the translation sliding plate 4 and used for limiting and fixing the translation sliding plate 4.
In this embodiment: make through splicing mechanism 2 can convenient concatenation between a plurality of main parts 1 for the use length or the scope of expanded main part 1 when using, make translation slide 4 carry out spacing slip in main part 1's inside through stop gear 3 simultaneously, be favorable to avoiding translation slide 4 to take place the skew phenomenon when using and lead to the skew of drawing.
Please refer to fig. 1-3, the splicing mechanism 2 includes a docking insertion piece 201, a rotary sliding plate 202, a docking collar 203, a docking insertion block 204, a first spring 205, a moving sliding plate 206, a fixed insertion block 207 and a push-pull sliding rod 208, the docking insertion piece 201 is fixed at one end of the main body 1, the docking collar 203 is located at one end of the main body 1 far from the docking insertion piece 201, the rotary sliding plate 202 is located at one end of the docking collar 203 and is sleeved with the main body 1 and the docking collar 203, the docking insertion block 204 is fixed at two sides of one end of the main body 1 far from the docking insertion piece 201 and penetrates into the docking collar 203, the fixed insertion block 207 is located at one side of the docking insertion block 204 far from each other and penetrates into the docking collar 203, the moving sliding plate 206 is fixed at one end of the fixed insertion block 207 and is located inside the docking insertion block 204 and penetrates into the main body 1, the push-pull sliding rod 208 is fixed at one end of the moving sliding plate 206, and penetrates through the top outer wall of the main body 1, and the first spring 205 is positioned on one side of the movable sliding plate 206 far away from the fixed inserting block 207;
the main body 1, the connection position of the butt joint lantern ring 203 and the rotary sliding disc 202 are provided with socket joint clamping grooves matched with the outer walls of the main body 1 and the butt joint lantern ring 203, the inner walls of the main body 1 and the butt joint lantern ring 203, which are positioned in the socket joint clamping grooves, are provided with limiting sliding rings, and the connection position of the butt joint inserting sheet 201, the rotary sliding disc 202 and the limiting sliding rings is provided with limiting sleeve grooves matched with the outer walls of the butt joint inserting sheet 201 and the rotary sliding disc 202;
the main body 1, the butt joint lantern ring 203, the butt joint inserting block 204 and the fixed inserting block 207 are provided with inserting slots matched with the outer walls of the main body, and the butt joint inserting block 204, the movable sliding plate 206, the fixed inserting block 207 and the push-pull sliding rod 208 are provided with movable sliding grooves matched with the outer walls of the main body 1 and the butt joint inserting block.
In this embodiment: the two push-pull sliding rods 208 are pulled to enable the movable sliding plate 206 to drive the fixed inserting block 207 to enter the interior of the movable sliding groove of the butt-joint inserting block 204, at the moment, the movable sliding plate 206 extrudes the first spring 205 through sliding, the butt-joint sleeve ring 203 is taken down from one end of the main body 1, then the rotary sliding disc 202 is taken down, at the moment, the butt-joint inserting sheet 201 on one end of the other main body 1 is inserted into the interior of the socket-joint clamping groove of the main body 1 and is in socket joint through mutual clamping of the limit sleeve groove and the limit sliding ring, at the same time, the two butt-joint inserting blocks 204 are inserted into the interior of the socket-joint clamping groove of the butt-joint sleeve ring 203, at the same time, the fixed inserting block 207 enters the interior of the butt-joint inserting block 204 again through extrusion, the movable sliding plate 206 is pushed to extrude the first spring 205, then the first spring 205 pushes the movable sliding plate 206 through rebounding and pressing, so that the fixed inserting block 207 is clamped into the interior of the other main body 1, and convenient splicing of the two main bodies 1 is realized, the use length is prolonged when the painting is carried out.
Please refer to fig. 1-4, the limiting mechanism 3 includes a pressing push plate 301, a limiting sliding plate 302, a second spring 303, a limiting baffle 304 and a limiting bolt 305, the pressing push plate 301 is fixed on the top end of the translational sliding plate 4, the limiting sliding plate 302 is located inside two sides of the translational sliding plate 4 and is fixedly connected with the main body 1, two sets of limiting bolts 305 are located at two ends of two sides of the translational sliding plate 4 and penetrate through the translational sliding plate 4 to the inside of the limiting sliding plate 302, the limiting baffle 304 is fixed on one end of the limiting bolt 305 and is located inside the translational sliding plate 4, and the second spring 303 is located on one side of the limiting baffle 304 away from the limiting bolt 305;
a connecting chute matched with the outer wall of the main body 1 is arranged at the connecting position of the main body 1 and the translational sliding plate 4, and a sleeving chute matched with the outer wall of the translational sliding plate 4 is arranged at the connecting position of the translational sliding plate 4 and the limiting sliding plate 302;
the connecting positions of the translation sliding plate 4, the limiting baffle 304 and the limiting bolt 305 are provided with limiting sliding grooves matched with the outer wall of the sliding plate, and the connecting positions of the limiting sliding plate 302 and the limiting bolt 305 are provided with a plurality of limiting clamping grooves matched with the outer wall of the sliding plate.
In this embodiment: push pedal 301 is pressed through the promotion and makes translation slide 4 slide in the inside of the connection spout of main part 1, two sets of spacing bolt 305 get into translation slide 4's inside this moment through the extrusion, and promote limit baffle 304 and extrude second spring 303, then second spring 303 promotes limit baffle 304 through the pressurized bounce-back and makes limit bolt 305 block go into the inside of the spacing draw-in groove of spacing slide 302, thereby it is spacing to remove translation slide 4, be convenient for avoid translation slide 4 to take place the skew phenomenon when using.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (7)
1. Supplementary teaching aid is used in drawing of mathematics plane based on grafting cooperation, a serial communication port, include:
a main body (1);
the translation sliding plate (4) is arranged at the top end of one end of the main body (1) and penetrates through the bottom end of the main body (1);
the splicing mechanisms (2) are arranged at two ends of the main bodies (1) and are used for butting the main bodies (1) with each other;
and the limiting mechanisms (3) are arranged inside two ends of the translation sliding plate (4) and used for limiting and fixing the translation sliding plate (4).
2. The auxiliary teaching aid for drawing the mathematical plane based on the plug-in fit is characterized in that the splicing mechanism (2) comprises a butt-joint inserting sheet (201), a rotary sliding disc (202), a butt-joint sleeve ring (203), a butt-joint inserting block (204), a first spring (205), a movable sliding plate (206), a fixed inserting block (207) and a push-pull sliding rod (208), the butt-joint inserting sheet (201) is fixed at one end of the main body (1), the butt-joint sleeve ring (203) is positioned at one end of the main body (1) far away from the butt-joint inserting sheet (201), the rotary sliding disc (202) is positioned at one end of the butt-joint sleeve ring (203) and is mutually sleeved with the main body (1) and the butt-joint sleeve ring (203), the butt-joint inserting block (204) is fixed at two sides of one end of the main body (1) far away from the butt-joint inserting sheet (201) and penetrates into the interior of the butt-joint sleeve ring (203), the fixed inserting block (207) is positioned at one side of the butt-joint inserting block (204) far away from each other, the sliding block (206) is fixed at one end of the fixed insert block (207), is positioned inside the butt joint insert block (204) and penetrates into the main body (1), the push-pull sliding rod (208) is fixed at the top end of one end of the sliding block (206) and penetrates through the outer wall of the top end of the main body (1), and the first spring (205) is positioned on one side, away from the fixed insert block (207), of the sliding block (206).
3. A teaching aid for mathematical plane drawing based on plugging fitting according to claim 1, it is characterized in that the limiting mechanism (3) comprises a pressing push plate (301), a limiting slide plate (302), a second spring (303), a limiting baffle (304) and a limiting bolt (305), the pressing push plate (301) is fixed at the top end of the translation sliding plate (4), the limiting sliding plate (302) is positioned inside two sides of the translation sliding plate (4), and is fixedly connected with the main body (1), two groups of limit bolts (305) are positioned at two ends of two sides of the translation sliding plate (4), and penetrates through the translation sliding plate (4) to the inside of the limiting sliding plate (302), the limiting baffle (304) is fixed at one end of the limiting bolt (305), and the second spring (303) is positioned at one side of the limiting baffle (304) far away from the limiting bolt (305).
4. The auxiliary teaching aid for drawing the mathematical plane based on the plug-in fit is characterized in that a socket joint clamping groove matched with the outer wall of the main body (1), the socket joint sleeve ring (203) and the rotary sliding disc (202) is arranged at the joint position of the main body (1) and the socket joint sleeve ring (203), a limiting sliding ring is arranged on the inner wall of the socket joint clamping groove of the main body (1) and the socket joint sleeve ring (203), and a limiting sleeve groove matched with the outer wall of the socket joint insertion sheet (201), the rotary sliding disc (202) and the limiting sliding ring is arranged at the joint position of the socket joint insertion sheet (201) and the rotary sliding disc (202).
5. The auxiliary teaching aid for drawing the mathematical plane based on the plug-in fit is characterized in that plug-in slots matched with the outer walls of the main body (1), the plug-in collar (203), the plug-in block (204) and the fixed plug-in block (207) are arranged at the connection positions of the main body (1), the plug-in collar (203), the plug-in block and the fixed plug-in block, and moving sliding grooves matched with the outer walls of the main body (1), the plug-in block (204), the moving sliding plate (206), the fixed plug-in block (207) and the push-pull sliding rod (208) are arranged at the connection positions of the main body (1), the plug-in block (204), the push-pull sliding rod (208).
6. The mathematics plane drawing based on grafting cooperation is with supplementary teaching aid according to claim 3, characterized in that, the position department that meets of main part (1) and translation slide (4) is provided with the connection spout rather than the outer wall and match each other, translation slide (4) and spacing slide (302) meet the position department and are provided with the spout that cup joints rather than the outer wall and match each other.
7. The auxiliary teaching aid for drawing the mathematical plane based on the plug-in fit is characterized in that a limiting sliding groove matched with the outer wall of the sliding plate (4) is arranged at the joint of the sliding plate (4) with the limiting baffle (304) and the limiting bolt (305), and a plurality of limiting clamping grooves matched with the outer wall of the sliding plate (302) are arranged at the joint of the sliding plate (302) with the limiting bolt (305).
Priority Applications (1)
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CN202111317004.9A CN114013203A (en) | 2021-11-09 | 2021-11-09 | Mathematics plane drawing is with supplementary teaching aid based on grafting cooperation |
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CN202111317004.9A CN114013203A (en) | 2021-11-09 | 2021-11-09 | Mathematics plane drawing is with supplementary teaching aid based on grafting cooperation |
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CN103093668A (en) * | 2013-02-06 | 2013-05-08 | 胡书华 | Polygonal dynamic demonstration teaching aid |
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CN212765420U (en) * | 2020-07-15 | 2021-03-23 | 上海梦暴科教设备有限公司 | Teaching device with mechanism convenient to adjust for mathematical geometry teaching |
CN113147237A (en) * | 2021-04-30 | 2021-07-23 | 浙江工业大学之江学院 | Telescopic multifunctional teaching aid |
CN214308421U (en) * | 2021-02-20 | 2021-09-28 | 广州科技职业技术大学 | Multifunctional engineering management measuring scale |
CN214449834U (en) * | 2021-03-11 | 2021-10-22 | 湖南信息职业技术学院 | Multifunctional ruler special for accountants |
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2021
- 2021-11-09 CN CN202111317004.9A patent/CN114013203A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103093668A (en) * | 2013-02-06 | 2013-05-08 | 胡书华 | Polygonal dynamic demonstration teaching aid |
KR20170099478A (en) * | 2016-02-24 | 2017-09-01 | 김실호 | Multi-functional ruller |
CN212446878U (en) * | 2020-06-22 | 2021-02-02 | 广西理工职业技术学校 | Marketing statistical analysis makes chart with combination chi utensil |
CN212765420U (en) * | 2020-07-15 | 2021-03-23 | 上海梦暴科教设备有限公司 | Teaching device with mechanism convenient to adjust for mathematical geometry teaching |
CN214308421U (en) * | 2021-02-20 | 2021-09-28 | 广州科技职业技术大学 | Multifunctional engineering management measuring scale |
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