CN215591324U - Can be according to receiving and releasing device is used in theoretical training of mathematics specialty of size classification picture - Google Patents
Can be according to receiving and releasing device is used in theoretical training of mathematics specialty of size classification picture Download PDFInfo
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- CN215591324U CN215591324U CN202120808183.5U CN202120808183U CN215591324U CN 215591324 U CN215591324 U CN 215591324U CN 202120808183 U CN202120808183 U CN 202120808183U CN 215591324 U CN215591324 U CN 215591324U
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Abstract
The utility model discloses a collecting and releasing device for mathematical professional theory training, which can classify pictures according to sizes, and comprises: the device comprises a shell, a winding and unwinding device and a winding and unwinding device, wherein the shell is of a main structure, a conveying channel is formed in the shell, a glass window is fixedly connected to one side of the conveying channel, training pictures are arranged in the conveying channel, an inner groove is formed in the conveying channel, and the length of the inner groove is less than half of that of the conveying channel; the glass window is preset on the outer surface of the shell. This can be according to receiving and releasing device is used in mathematical education professional theory training of size classification picture, after the material entered into the transfer passage, because the inside groove length was less than half of transfer passage, so great training picture can not fall into the inside groove, can directly slide into big card and store the chamber, and less training picture then can slide into the inside groove through the inclined plane under the action of gravity, directly falls into little card again and stores the chamber, reaches direct categorised effect.
Description
Technical Field
The utility model relates to the technical field related to mathematical professional theory training, in particular to a collecting and releasing device for mathematical professional theory training, which can classify pictures according to sizes.
Background
The mathematics specialty refers to a study on the internal rules of mathematics itself, and the theoretical knowledge is a very important link in the specialty, and when training the theoretical knowledge of the mathematics specialty, a teaching picture is needed to be used, the picture is played through the teaching picture, then the numbers are memorized, and the like for teaching, and the pictures need to be stored by using a collecting and releasing device, but the storage device has some disadvantages:
firstly, pictures with different sizes are inconvenient to classify, so that the pictures are troublesome to store, and need to be stacked again when needing to be taken;
secondly, the picture can temporarily stop to the inconvenient picture that lets of general winding and unwinding devices, leads to the inconvenient figure of remembering of student of teaching, needs artifical manual stirring, and is comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a collecting and releasing device for mathematical professional theory training, which can classify pictures according to sizes, so as to solve the problem that the collecting and releasing device provided in the background technology does not have the effect of classifying pictures with different sizes; the effect of automatic stacking and convenient taking is not provided; the problem that the function of temporarily stopping the picture is not provided.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a can be according to receiving and releasing device is used in theoretical training of mathematics specialty of size classification picture, includes:
the device comprises a shell, a winding and unwinding device and a winding and unwinding device, wherein the shell is of a main structure, a conveying channel is formed in the shell, a glass window is fixedly connected to one side of the conveying channel, training pictures are arranged in the conveying channel, an inner groove is formed in the conveying channel, and the length of the inner groove is less than half of that of the conveying channel;
the bayonet is fixedly arranged at the top of the shell;
the glass window is preset on the outer surface of the shell;
the small card storage cavity is formed in one side of the shell;
big card stores the chamber, and big card stores the chamber and sets up inside one side of casing, big card stores chamber and little card and stores the chamber and all run through by the separation door, the surface at the casing is installed on the top of separation door.
Preferably, the inner surface of the conveying passage is penetrated by a blocking plate, the blocking plate is fixedly arranged on the outer surface of a cylindrical block, the cylindrical block is arranged in the shell, and the cylindrical block and the shell form a rotating structure.
Preferably, the outer surface of the cylindrical block is fixedly connected with a torsion spring, the tail end of the torsion spring is fixedly arranged in the shell, the torsion spring is located in the blocking cavity, the blocking cavity is arranged in the shell and is of an elastic structure with the cylindrical block through the torsion spring, and the blocking cavity is filled with non-Newtonian liquid.
Preferably, one side surface of the shell is penetrated by a push rod, the tail end of the push rod is fixedly connected with a support plate, the tail end of the support plate is fixedly provided with extrusion blocks, the extrusion blocks respectively penetrate through the inner surfaces of the small card storage cavity and the large card storage cavity, and the extrusion blocks are symmetrically distributed about the longitudinal center line of the overlooking surface of the support plate.
Preferably, the outer surface of the supporting plate is fixedly connected with a fixing spring, the outer surface of the fixing spring is fixedly arranged in the shell, and the shell and the supporting plate form an elastic structure through the fixing spring.
Preferably, the upper surface of the push rod is connected with a guide rod, the top end of the guide rod is connected with a vertical plate, the vertical plate is located inside the shell, and the vertical plate and the push rod and the guide rod form a rotating structure.
Preferably, one end of the vertical plate is connected with a connecting chain, the connecting chain penetrates through the outer surface of the shell, the tail end of the connecting chain is fixedly arranged on the outer surface of the barrier door, the barrier door and the shell form a rotating structure, one side of the shell and the bottom end of the barrier door form a heteropolar attraction structure, and the connecting chain and the vertical plate and the shell form a rotating structure.
Compared with the prior art, the utility model has the beneficial effects that: this can be according to receiving and releasing device is used in theoretical training of mathematics specialty of size classification picture:
1. after the materials enter the conveying channel, the length of the inner groove is smaller than half of the length of the conveying channel, so that a larger training picture cannot fall into the inner groove and can directly slide into the large card storage cavity, and a smaller training picture can slide into the inner groove through the inclined surface under the action of gravity and then directly fall into the small card storage cavity, so that the direct classification effect is achieved;
2. and the training picture that falls into big card and store chamber and little card and store the chamber can be piled up, and the accessible directly promotes the push rod simultaneously for the push rod promotes the training picture that piles up through backup pad and extrusion piece, and the push rod can promote the riser through the guide bar simultaneously, lets the riser pull the division door through the connecting link and opens, is convenient for release the training picture that will pile up, conveniently takes.
Drawings
FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;
FIG. 2 is a schematic top sectional view of the present invention;
FIG. 3 is a right side cross-sectional view of the entire present invention;
FIG. 4 is a right side sectional view of the guide bar and the vertical plate of the present invention;
FIG. 5 is a schematic overall left side view of the present invention;
FIG. 6 is a right side sectional view of the torsion spring and housing assembly of the present invention.
In the figure: 1. a housing; 2. a bayonet is arranged; 3. a conveying path; 4. a glass window; 5. a barrier plate; 6. a cylindrical block; 7. a torsion spring; 8. blocking the compartment; 9. training pictures; 10. a small card storage cavity; 11. a large card storage cavity; 12. a barrier door; 13. a push rod; 14. a support plate; 15. extruding the block; 16. fixing the spring; 17. a guide bar; 18. a vertical plate; 19. a connecting chain; 20. an inner tank.
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. 1-6, the present invention provides a technical solution: the utility model provides a can be according to receiving and releasing device is used in theoretical training of mathematics specialty of size classification picture, includes:
the device comprises a shell 1, wherein the shell 1 is a main structure of a winding and unwinding device, a conveying channel 3 is arranged in the shell 1, a glass window 4 is fixedly connected to one side of the conveying channel 3, a training picture 9 is arranged in the conveying channel 3, an inner groove 20 is arranged in the conveying channel 3, and the length of the inner groove 20 is less than half of that of the conveying channel 3;
the bayonet 2 is fixedly arranged at the top of the shell 1;
the glass window 4 is preset on the outer surface of the shell 1;
a small card storage cavity 10, wherein the small card storage cavity 10 is arranged inside one side of the shell 1;
big card stores chamber 11, and big card stores chamber 11 and sets up inside one side of casing 1, and big card stores chamber 11 and little card and stores chamber 10 and all run through by separation door 12, and the surface at casing 1 is installed on the top of separation door 12.
The internal surface of transfer passage 3 is run through by baffler 5, and baffler 5 is fixed to be set up at the surface of cylinder piece 6, and cylinder piece 6 is installed in the inside of casing 1, and cylinder piece 6 constitutes revolution mechanic with casing 1, and when transfer passage 3 carried training picture 9, training picture 9 can directly fall on baffler 5 for baffler 5 receives the back of strikeing, and baffler 5 can drive cylinder piece 6 rotatory.
Outer fixed surface of cylinder piece 6 is connected with torsion spring 7, torsion spring 7's end is fixed to be set up in the inside of casing 1, torsion spring 7 is located and hinders the inside that separates chamber 8, the inside at casing 1 is seted up in separation chamber 8, it constitutes elastic structure through torsion spring 7 and cylinder piece 6 to hinder to separate chamber 8, the inside packing that hinders to separate chamber 8 has non-Newton liquid, and cylinder piece 6 when violently receiving the impact force, cylinder piece 6 can stretch torsion spring 7 and rotate and fill can, and hinder simultaneously and separate chamber 8 and have non-Newton liquid, can make non-Newton liquid harden suddenly when receiving suddenly, make cylinder piece 6 temporarily unable rotations, thereby reach the effect that lets training picture 9 briefly stop.
One side surface of the shell 1 is penetrated by a push rod 13, a supporting plate 14 is fixedly connected to the tail end of the push rod 13, an extrusion block 15 is fixedly arranged at the tail end of the supporting plate 14, the extrusion block 15 penetrates through the inner surfaces of the small card storage cavity 10 and the large card storage cavity 11 respectively, the extrusion blocks 15 are symmetrically distributed about the longitudinal center line of the top view surface of the supporting plate 14, and when the push rod 13 is pushed, the push rod 13 can push the supporting plate 14, so that the supporting plate 14 pushes the extrusion block 15 to slide.
The fixed surface of backup pad 14 is connected with fixed spring 16, and fixed surface of fixed spring 16 sets up in the inside of casing 1, and casing 1 passes through fixed spring 16 and backup pad 14 constitution elastic construction, and when backup pad 14 slided, backup pad 14 can extrude fixed spring 16 for fixed spring 16 receives the compression to fill can.
The upper surface of push rod 13 is connected with guide bar 17, and the top of guide bar 17 is connected with riser 18, and riser 18 is located the inside of casing 1, and riser 18 and push rod 13 all constitute revolution mechanic with guide bar 17, and when push rod 13 slided, push rod 13 can drive the one end of guide bar 17 and remove, because the length of guide bar 17 is unchangeable for the other end of guide bar 17 drives riser 18 and removes.
One end of riser 18 is connected with connecting link 19, connecting link 19 runs through the surface of casing 1, connecting link 19's the fixed surface that sets up at separation door 12 in end, separation door 12 constitutes revolution mechanic with casing 1, one side of casing 1 constitutes heteropolar looks suction structure with the bottom of separation door 12, connecting link 19 and riser 18 all constitute revolution mechanic with casing 1, and when riser 18 removed, riser 18 can drive connecting link 19's one end and remove, make connecting link 19 pull separation door 12, let separation door 12 rotatory, no longer carry out the separation to little card storage chamber 10 or big card storage chamber 11 through magnetic force.
The working principle is as follows: when the collecting and releasing device for the mathematical professional theory training capable of classifying the pictures according to the sizes is used, according to the figures 1, 2, 3, 4, 5 and 6, when training teaching and storage are needed, the training pictures 9 can be directly thrown into the bayonet 2, the training pictures 9 slide down through the conveying channel 3 of the shell 1 and are hit on the barrier plate 5, at the moment, the barrier plate 5 is subjected to impact force and is transmitted to the cylindrical block 6, the cylindrical block 6 is subjected to impact, so that non-Newtonian liquid in the barrier chamber 8 is rapidly hardened, the cylindrical block 6 cannot rotate, the training pictures 9 on the barrier plate 5 slightly stop, students can conveniently observe the pictures of the training pictures 9 through the glass window 4 for calculation, after the non-Newtonian liquid is slowly softened, the barrier plate 5 slowly drives the cylindrical block 6 to rotate under the action of the weight of the training pictures 9 to stretch the torsion spring 7, the training pictures 9 slide down, the cylindrical block 6 is reset through the torsion spring 7, the effect of exercising memory and arithmetic capability is achieved, meanwhile, the training pictures 9 slide into the middle end of the conveying channel 3, the smaller training pictures 9 slide down to the small card storage cavity 10 through the inner groove 20, the larger training pictures 9 slide down to the large card storage cavity 11 and are stacked, after a certain amount of training pictures are stacked, the push rod 13 can be pushed, the push rod 13 pushes the extrusion block 15 under the action of the fixing spring 16 through the supporting plate 14, at the moment, the push rod 13 pushes the vertical plate 18 upwards through the guide rod 17, the vertical plate 18 pulls the separation door 12 through the connecting chain 19, the small card storage cavity 10 and the large card storage cavity 11 are opened, meanwhile, the extrusion block 15 can push out the stacked materials from the small card storage cavity 10 and the large card storage cavity 11 at the same time, and the stacked materials are convenient to take, the overall practicability is increased.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a can be according to receiving and releasing device is used in theoretical training of mathematics specialty of size classification picture which characterized in that includes:
the device comprises a shell (1), wherein the shell (1) is a main structure of a folding and unfolding device, a conveying channel (3) is formed in the shell (1), a glass window (4) is fixedly connected to one side of the conveying channel (3), a training picture (9) is arranged in the conveying channel (3), an inner groove (20) is formed in the conveying channel (3), and the length of the inner groove (20) is smaller than half of that of the conveying channel (3);
the bayonet (2) is fixedly arranged at the top of the shell (1);
the glass window (4), the glass window (4) is preset on the outer surface of the shell (1);
the small card storage cavity (10), the small card storage cavity (10) is arranged in one side of the shell (1);
big card stores chamber (11), and big card stores chamber (11) and sets up inside one side of casing (1), big card stores chamber (11) and little card and stores chamber (10) and all run through by barrier door (12), the surface at casing (1) is installed on the top of barrier door (12).
2. The retraction device for training of mathematics professional theory capable of classifying pictures according to sizes as claimed in claim 1, wherein: the inner surface of the conveying channel (3) is penetrated by a blocking plate (5), the blocking plate (5) is fixedly arranged on the outer surface of a cylindrical block (6), the cylindrical block (6) is installed in the shell (1), and the cylindrical block (6) and the shell (1) form a rotating structure.
3. The retraction device for training of mathematics professional theory capable of classifying pictures according to sizes as claimed in claim 2, wherein: the outer surface fixed connection of cylindric piece (6) has torsion spring (7), the fixed inside that sets up at casing (1) in the end of torsion spring (7), torsion spring (7) are located and hinder the inside that separates chamber (8), hinder and separate the inside that chamber (8) were seted up at casing (1), hinder and separate chamber (8) and constitute elastic construction through torsion spring (7) and cylindric piece (6), it has non-Newtonian liquid to hinder the inside packing that separates chamber (8).
4. The retraction device for training of mathematics professional theory capable of classifying pictures according to sizes as claimed in claim 1, wherein: the card pressing device is characterized in that one side surface of the shell (1) is penetrated through by a push rod (13), a supporting plate (14) is fixedly connected to the tail end of the push rod (13), an extruding block (15) is fixedly arranged at the tail end of the supporting plate (14), the extruding block (15) penetrates through the inner surfaces of the small card storage cavity (10) and the large card storage cavity (11) respectively, and the extruding blocks (15) are symmetrically distributed about the longitudinal center line of the overlooking surface of the supporting plate (14).
5. The collecting and releasing device for the mathematical professional theory training capable of classifying the pictures according to the sizes as claimed in claim 4, wherein: the outer fixed surface of backup pad (14) is connected with fixed spring (16), the outer fixed surface of fixed spring (16) sets up in the inside of casing (1), casing (1) constitutes elastic construction through fixed spring (16) and backup pad (14).
6. The collecting and releasing device for the mathematical professional theory training capable of classifying the pictures according to the sizes as claimed in claim 4, wherein: the upper surface of push rod (13) is connected with guide bar (17), the top of guide bar (17) is connected with riser (18), riser (18) are located the inside of casing (1), riser (18) and push rod (13) all constitute rotating-structure with guide bar (17).
7. The retraction device for training of mathematics professional theory capable of classifying pictures according to sizes as claimed in claim 6, wherein: the one end of riser (18) is connected with connecting chain (19), connecting chain (19) run through the surface of casing (1), the fixed surface that sets up at separation door (12) in the end of connecting chain (19), separation door (12) and casing (1) constitute revolution mechanic, one side of casing (1) and the bottom of separation door (12) constitute heteropolar attraction structure, connecting chain (19) and riser (18) all constitute revolution mechanic with casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120808183.5U CN215591324U (en) | 2021-04-20 | 2021-04-20 | Can be according to receiving and releasing device is used in theoretical training of mathematics specialty of size classification picture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120808183.5U CN215591324U (en) | 2021-04-20 | 2021-04-20 | Can be according to receiving and releasing device is used in theoretical training of mathematics specialty of size classification picture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215591324U true CN215591324U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120808183.5U Active CN215591324U (en) | 2021-04-20 | 2021-04-20 | Can be according to receiving and releasing device is used in theoretical training of mathematics specialty of size classification picture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215591324U (en) |
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2021
- 2021-04-20 CN CN202120808183.5U patent/CN215591324U/en active Active
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