CN213904645U - Children's mathematics thinking trainer - Google Patents

Abstract

The utility model provides a children mathematical thinking training device, which comprises a shell, wherein first chutes are symmetrically arranged around the shell, a first slide block is connected inside the first chute in a sliding way, first grooves with different shapes are arranged at the top of the first slide block, a second groove is arranged at the bottom of the first slide block, and a fixed block is fixedly connected at the bottom of the inner wall of the shell, the utility model can slide the first slide block into the first groove through the shape of a children positioning block, the positioning block can be inserted into the first groove through correct splicing, correct installation position is carried out on the first slide block through comparing the patterns of the positioning block, the children positive thinking is improved, when the first slide block is required to be dismantled after the positioning block is spliced, a handle is rotated to drive a pushing device to operate, the first slide block is pushed out of the first groove, and the use fun of children is increased, realizing the all-round development of the body and mind of the children.

Description

Children's mathematics thinking trainer

Technical Field

The utility model relates to a thinking trainer technical field especially relates to a children mathematics thinking trainer.

Background

The mathematics subject is abstract, the abstract mathematics concept, knowledge, law, property and the like make children difficult to master, the practical operation is very popular practice activity of the children, and is one of effective ways for the children to learn mathematics enlightenment cognition, the curiosity of the children to external things is extremely strong, the children usually take the interest as a starting point in learning and are very easy to attract new stimulation, so that the operation materials provided for the children are required to be novel, bright and colorful, the size of the materials is determined according to the age characteristics of the children, the operation method is integrated with games in the operation method, so that the children feel interesting, the mathematical thinking of the children can be promoted through figures and can also be promoted through the memory of patterns and manual operation, the existing device stimulates the thinking of the children through a series of digital games, and causes certain limitation to the thinking of the children, and does not allow full-scale development of children.

Therefore, there is a need to provide a device for training mathematical thinking of children to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a training through the pattern stimulates children's mathematical thinking trainer of children's thinking training.

The utility model provides a pair of children's mathematics thinking trainer, which comprises an outer shell, first spout has been seted up to the symmetry all around of shell, the inside sliding connection of first spout has first slider, the first recess of different shapes is seted up at first slider top, the second recess has been seted up to the bottom of first slider, shell bottom fixedly connected with ejecting device.

Preferably, the pushing device comprises a fixed block, a first rotating rod, a first bevel gear, a fixed frame, a threaded rod, a second bevel gear, a second chute, a moving block, a first U-shaped frame, a first connecting rod, a first tension spring, a second U-shaped frame, a second connecting rod and a second tension spring, the bottom of the inner wall of the shell is fixedly connected with the fixed block, the first rotating rod is rotatably connected between the fixed block and the shell through a bearing, the first bevel gear is fixedly connected with one end of the first rotating rod, the fixed frame is fixedly connected with the bottom of the inner wall of the shell, the threaded rod is rotatably connected between the fixed frame and the shell through a bearing, the second bevel gear is fixedly connected with the bottom of the threaded rod and is meshed with the first bevel gear, the second chutes are symmetrically arranged on two sides of the fixed frame, and the moving block is slidably connected between the two second chutes, the middle part of the moving block is provided with a threaded hole, the moving block is in threaded connection with the threaded rod through the threaded hole, two ends of the moving block are symmetrically and fixedly connected with a first U-shaped frame, the middle part of the first U-shaped frame is rotationally connected with a first connecting rod through a shaft pin, the top of the first U-shaped frame is fixedly connected with a first tension spring, one end of the first tension spring, which is far away from the first U-shaped frame, is fixedly connected with a first connecting rod, the two sides of the moving block are symmetrically and fixedly connected with second U-shaped frames, the middle parts of the second U-shaped frames are rotatably connected with second connecting rods through bearings, the top of the second U-shaped frame is fixedly connected with a second tension spring, one end of the second tension spring, which is far away from the second U-shaped frame, is fixedly connected with a second connecting rod, one ends, far away from the moving block, of the first connecting rod and the second connecting rod are connected with the second groove in a sliding mode, and limiting columns are fixedly connected to the middle portions of the first U-shaped frame and the second U-shaped frame.

Preferably, chamfers are arranged at one ends, far away from the moving block, of the first connecting rod and the second connecting rod.

Preferably, positioning blocks are connected among the four first grooves in a sliding mode.

Preferably, one end of the first rotating rod, which is far away from the first bevel gear, is fixedly connected with a handle.

Preferably, the bottom of the first sliding block is slidably connected with the top of the fixed frame.

Compared with the prior art, the utility model provides a have following beneficial effect:

the utility model discloses during the use, children are according to the shape of locating piece, inside sliding into first recess with first slider, the concatenation is correct can insert first recess with the locating piece inside, carry out the comparison through the figure to the locating piece, carry out exact mounted position to first slider, improve children's positive thinking nature, when need demolish first slider after the locating piece concatenation is accomplished, the rotation handle will drive the ejecting device function, realize ejecting first recess with first slider, increase children's use enjoyment, realize children's all-round development.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic overall sectional structure of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Reference numbers in the figures: 1. a housing; 2. a first chute; 3. a first slider; 4. a first groove; 5. a second groove; 6. a push-out device; 7. a fixed block; 8. a first rotating lever; 9. a first bevel gear; 10. a fixing frame; 11. a threaded rod; 12. a second bevel gear; 13. a second chute; 14. a moving block; 15. a first U-shaped frame; 16. a first connecting rod; 17. a first tension spring; 18. a second U-shaped frame; 19. a second connecting rod; 20. a second tension spring; 21. positioning blocks; 22. a handle; 23. a limiting column.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, a children mathematical thinking training device, which comprises a housing 1, a first chute 2 is symmetrically arranged around the housing 1, a first sliding block 3 is slidably connected inside the first chute 2, first grooves 4 with different shapes are arranged at the top of the first sliding block 3, the thinking flexibility of children is increased, a positioning block 21 is slidably connected between the four first grooves 4, a second groove 5 is arranged at the bottom of the first sliding block 3, a push-out device 6 is fixedly connected at the bottom of the housing 1, when the device is used, children slide the first sliding block 3 into the first grooves 4 according to the shape of the positioning block 21, and the positioning block 21 can be inserted into the first grooves 4 by correct splicing.

Referring to fig. 1, 2 and 3, the pushing device 6 includes a fixing block 7, a first rotating rod 8, a first bevel gear 9, a fixing frame 10, a threaded rod 11, a second bevel gear 12, a second chute 13, a moving block 14, a first U-shaped frame 15, a first connecting rod 16, a first tension spring 17, a second U-shaped frame 18, a second connecting rod 19 and a second tension spring 20, the fixing block 7 is fixedly connected to the bottom of the inner wall of the housing 1, the first rotating rod 8 is rotatably connected between the fixing block 7 and the housing 1 through a bearing, the first bevel gear 9 is fixedly connected to one end of the first rotating rod 8, a handle 22 is fixedly connected to one end of the first rotating rod 8 far away from the first bevel gear 9, the fixing frame 10 is fixedly connected to the bottom of the inner wall of the housing 1, the bottom of the first sliding block 3 is slidably connected to the top of the fixing frame 10, the threaded rod 11 is rotatably connected between the fixing frame 10 and the housing 1 through a bearing, the second bevel gear 12 is fixedly connected to the bottom of the threaded rod 11, the second bevel gear 12 is engaged with the first bevel gear 9, the two sides of the fixed frame 10 are symmetrically provided with second sliding chutes 13, a moving block 14 is connected between the two second sliding chutes 13 in a sliding manner, the middle part of the moving block 14 is provided with a threaded hole, the moving block 14 is in threaded connection with the threaded rod 11 through the threaded hole, the two ends of the moving block 14 are symmetrically and fixedly connected with first U-shaped frames 15, the middle part of the first U-shaped frame 15 is rotatably connected with a first connecting rod 16 through a shaft pin, the top part of the first U-shaped frame 15 is fixedly connected with a first tension spring 17, one end of the first tension spring 17 far away from the first U-shaped frame 15 is fixedly connected with the first connecting rod 16, the two sides of the moving block 14 are symmetrically and fixedly connected with second U-shaped frames 18, the middle part of the second U-shaped frame 18 is rotatably connected with a second connecting rod 19 through a bearing, the top part of the second U-shaped frame 18 is fixedly connected with a second tension spring 20, one end of the second tension spring 20 far away from the second U-shaped frame 18 is fixedly connected with the second connecting rod 19, the first tension spring 17 and the second tension spring 20 are located at the bottom of the first slider 3 when in an inoperative state, one ends of the first connecting rod 16 and the second connecting rod 19, which are far away from the moving block 14, are slidably connected with the second groove 5, and one ends of the first connecting rod 16 and the second connecting rod 19, which are far away from the moving block 14, are both provided with chamfers, so that the first slider 3 is conveniently pushed, the middle parts of the first U-shaped frame 15 and the second U-shaped frame 18 are both fixedly connected with limiting posts 23, which play a limiting role in limiting the first connecting rod 16 and the second connecting rod 19, so that the first connecting rod 16 and the second connecting rod 19 can be stably inserted into the second groove 5, when the first slider 3 needs to be disassembled after the positioning block 21 is spliced, the handle 22 is rotated to drive the first rotating rod 8 to rotate, and then the threaded rod 11 is driven to rotate through the meshing of the second bevel gear 12 and the first bevel gear 9, and then the moving block 14 is driven to move, and then drive first connecting rod 16 and second connecting rod 19, will drive first slider 3 from first recess 4 roll-off through the extrusion of first connecting rod 16 and second connecting rod 19 to second recess 5, disturb again that first slider 3 reinserts inside first recess 4, increase children's use enjoyment.

The working principle is as follows: when the device is used, children slide the first slider 3 into the first groove 4 according to the shape of the positioning block 21, the positioning block 21 can be inserted into the first groove 4 after the positioning block 21 is spliced correctly, when the first slider 3 needs to be detached after the positioning block 21 is spliced, the handle 22 is rotated, the first rotating rod 8 is driven to rotate, the threaded rod 11 is driven to rotate through the engagement of the second bevel gear 12 and the first bevel gear 9, the moving block 14 is driven to move, the first connecting rod 16 and the second connecting rod 19 are driven, the first slider 3 is driven to slide out of the first groove 4 through the extrusion of the first connecting rod 16 and the second connecting rod 19 to the second groove 5, the first slider 3 is disordered to be inserted into the first groove 4 again, and the use pleasure of children is increased.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a children's mathematics thinking trainer, includes shell (1), its characterized in that, first spout (2) have been seted up to the symmetry all around of shell (1), first spout (2) inside sliding connection has first slider (3), first recess (4) of different shapes are seted up at first slider (3) top, second recess (5) have been seted up to the bottom of first slider (3), shell (1) bottom fixedly connected with ejecting device (6).

2. The children mathematical thinking training device as claimed in claim 1, wherein the pushing device (6) comprises a fixed block (7), a first rotating rod (8), a first bevel gear (9), a fixed frame (10), a threaded rod (11), a second bevel gear (12), a second sliding slot (13), a moving block (14), a first U-shaped frame (15), a first connecting rod (16), a first tension spring (17), a second U-shaped frame (18), a second connecting rod (19) and a second tension spring (20), the fixed block (7) is fixedly connected to the bottom of the inner wall of the housing (1), the first rotating rod (8) is rotatably connected between the fixed block (7) and the housing (1) through a bearing, the first bevel gear (9) is fixedly connected to one end of the first rotating rod (8), the fixed frame (10) is fixedly connected to the bottom of the inner wall of the housing (1), a threaded rod (11) is rotatably connected between the fixed frame (10) and the shell (1) through a bearing, a second bevel gear (12) is fixedly connected to the bottom of the threaded rod (11), the second bevel gear (12) is meshed with the first bevel gear (9), second sliding grooves (13) are symmetrically formed in two sides of the fixed frame (10), a moving block (14) is connected between the two second sliding grooves (13) in a sliding mode, a threaded hole is formed in the middle of the moving block (14), the moving block (14) is in threaded connection with the threaded rod (11) through the threaded hole, first U-shaped frames (15) are symmetrically and fixedly connected to two ends of the moving block (14), a first connecting rod (16) is rotatably connected to the middle of each first U-shaped frame (15) through a shaft pin, and a first tension spring (17) is fixedly connected to the tops of the first U-shaped frames (15), one end and the first connecting rod (16) fixed connection of keeping away from first U type frame (15) in first extension spring (17), the bilateral symmetry fixedly connected with second U type frame (18) of movable block (14), the middle part of second U type frame (18) is connected with second connecting rod (19) through the bearing rotation, the top fixedly connected with second extension spring (20) of second U type frame (18), the one end and second connecting rod (19) fixed connection of keeping away from second U type frame (18) in second extension spring (20), the one end and second recess (5) sliding connection of movable block (14) are kept away from in first connecting rod (16) and second connecting rod (19), first U type frame (15) and second U type frame (18) middle part equal fixedly connected with spacing post (23).

3. The children mathematical thinking training device according to claim 2, wherein the ends of the first connecting rod (16) and the second connecting rod (19) far away from the moving block (14) are chamfered.

4. The children mathematical thinking training device according to claim 1, wherein positioning blocks (21) are slidably connected among the four first grooves (4).

5. A children mathematical thinking training device according to claim 2, wherein a handle (22) is fixedly connected to one end of the first rotating rod (8) far away from the first bevel gear (9).

6. A children mathematical thinking training device according to claim 1, wherein the bottom of the first sliding block (3) is connected with the top of the fixed frame (10) in a sliding way.

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