CN216084192U - Spelling wall with limiting function - Google Patents

Abstract

The utility model provides a word spelling wall with a limiting function, and belongs to a word spelling device. It includes braced frame, and braced frame fixes the two color surfaces that set up the array and distribute and changes the ball, and two color surfaces change the ball and include the spheroid, spheroid normal running fit dead axle, and the coating of spheroidal side has first color dope layer, and the coating of spheroidal another side has second color dope layer. The first color coating layer and the second color coating layer respectively display different colors, the end part of the sphere is provided with the first magnetic block, the position of the fixed shaft close to the end part is provided with the second magnetic block, and the sphere can be fixed again after the sphere is rotated to spell characters through the magnetic cooperation of the first magnetic block and the second magnetic block, so that the sphere cannot deviate, and the display effect of final characters is improved.

Description

Spelling wall with limiting function

Technical Field

The utility model relates to a spelling device, in particular to a spelling wall with a limiting function.

Background

With the society more and more paying more attention to the comprehensive education of children, namely the comprehensive development of moral, intelligence, physical, American and labor. Not only needs to learn book knowledge in a classroom, but also needs to pay attention to physical and mental health and physical exercise of children, so that the outdoor recreation device is more and more suitable for outdoor activities of children, more relevant devices are derived, and the devices are mainly combined with interestingness and intelligence, so that the children can exercise logic thinking in the recreation process.

For children who are not literate, the character spelling wall can help the children know or be familiar with more characters in the process of enjoying joy.

The spelling device in the prior art is realized by rotating spheres with different surfaces on a fixed shaft, but the following problems still exist: 1) the ball body can not be positioned in the rotating process, and the deviation is easy to occur, so that the final spelling effect is poor; 2) the abrasion to the fixed shaft is easily caused due to the rotation of the ball body; 3) the up-and-down movement range of the ball body is large, so that the situation of disorder is easy to occur; 4) the mounting process of the whole structure is complicated, and the whole structure is not convenient to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

In view of the problems pointed out in the background art, the utility model provides a spelling wall with a limiting function.

The utility model provides a spelling wall with limit function, includes braced frame, braced frame fixes the two colour face ball of changeing that sets up the array distribution, two colour face ball of changeing includes spheroid and dead axle, the spheroid with dead axle normal running fit, adjacent two dead axle in the two colour face ball of changeing is connected, the first colour dope layer of a spheroidal hemisphere face coating, the second colour dope layer of another spheroidal hemisphere face coating.

According to one embodiment of the utility model, the sphere comprises a sphere body part and an end part, the fixed shaft penetrates through the sphere body part and the end part, two ends of the fixed shaft are respectively in threaded fit with the upper connecting block and the lower connecting block, and the end part is in butt fit with the lower connecting block.

According to one embodiment of the utility model, a first magnetic block is fixedly arranged at the end part, a second magnetic block is fixedly arranged at one end of the fixed shaft close to the end part, and the second magnetic block is matched with the first magnetic block.

According to one embodiment of the utility model, the fixed shaft is coated with a wear resistant coating layer.

In conclusion, the beneficial effects of the utility model are as follows:

1. the two color surfaces of the rotary ball are connected end to end through threads, so that the whole structure is convenient to disassemble and assemble;

2. the magnetic matching of the first magnetic block and the second magnetic block is set, so that the sphere can be fixed again after the sphere is rotated to spell characters, the sphere cannot deviate, and the display effect of the final characters is improved;

3. the upper connecting block and the lower connecting block are arranged to limit the range of the up-and-down movement of the ball body;

4. the dead axle with the wear-resistant coating layer is arranged, so that excessive wear to the dead axle can be avoided, and the ball body can shake.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a two-color-surface rotor according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural view of the end portion of the embodiment of the present invention magnetically engaged with the bottom of the fixed shaft; wherein fig. 3(a) is a schematic sectional view of the fixed shaft, fig. 3(b) is a schematic sectional view of the end portion, and fig. 3(c) is a schematic sectional view of the magnetic engagement of the fixed shaft and the end portion.

Reference numerals: 1. a support frame; 2. turning the ball with two color surfaces; 3. a sphere; 301. a spherical base; 302. an end portion; 4. fixing a shaft; 5. a first color coating layer; 6. a second color coating layer; 7. an upper connecting block; 8. a lower connecting block; 9. a first magnetic block; 10. a second magnetic block; 11. wear-resistant coating layer.

Detailed Description

Please refer to fig. 1 to 3. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

First, the design of the present invention is described as follows: the utility model provides a specific implementation mode of a spelling wall with a limiting function, aiming at solving the problems of poor spelling effect, easy abrasion of a fixed shaft, disordered up-down positions of a ball body, high difficulty in disassembly and assembly and the like in the prior art.

A spelling wall with a limiting function comprises a supporting frame 1, wherein the supporting frame 1 is used for fixing an integral structure on a wall or other facilities, and the other facilities comprise a sliding slide arranged in an amusement park.

The supporting frame 1 is fixedly provided with a plurality of two-color-surface rotating balls 2 distributed in an array mode, the two-color-surface rotating balls 2 are provided with two surfaces with different colors, and the two-color-surface rotating balls 2 can rotate so as to convert the color surfaces of the two-color-surface rotating balls 2. In the two-color-surface rotary balls 2 distributed in an array, several two-color-surface rotary balls 2 are rotated, so that the color surfaces of the two-color-surface rotary balls 2 are different from the color surfaces of other two-color-surface rotary balls 2, thereby forming a Chinese character or an English letter, as shown in fig. 1.

The specific structure of the two-color-surface rotor 2 will be described in detail below:

the two-color-surface rotor 2 comprises a sphere 3, and the sphere 3 is rotatably matched with a fixed shaft 4, as shown in fig. 2. The sphere 3 comprises a sphere base 301 and an end 302, and the fixed shaft 4 penetrates through the sphere base 301 and the end 302, so that the sphere 3 can rotate under the action of the fixed shaft 4. Further, the two ends of the fixed shaft 4 are respectively matched with the upper connecting block 7 and the lower connecting block 8 in a threaded mode, and the upper connecting block 7 and the lower connecting block 8 can limit the range of the up-and-down movement of the ball 3. Normally, the whole mechanism is fixed vertically, so that, under the action of gravity, the end 302 of the sphere 3 comes into abutment against the lower connecting block 8.

In a plurality of two-color surface rotary balls 2 fixedly connected in the column direction, the fixed shafts 4 in two adjacent two-color surface rotary balls 2 are fixedly connected. Specifically, the lower connecting block 8 of the last fixed shaft 4 is fixedly connected with the upper connecting block 7 of the next fixed shaft 4, and the connection mode between the lower connecting block 8 and the upper connecting block 7 can be welding or threaded fit.

Further, one hemisphere surface of the sphere 3 is coated with a first color coating layer 5, and the other hemisphere surface of the sphere 3 is coated with a second color coating layer 6; specifically, one side surface (hemispherical surface) of both the spherical base 301 and the end portion 302 is coated with the first color paint layer 5, and the other side surface (the other hemispherical surface) of both the spherical base 301 and the end portion 302 is coated with the second color paint layer 6. Wherein the first color dope layer 5 has a lighter color and the second color dope layer 6 has a heavier color.

In order to limit the rotation of the sphere 3, one side (one sphere) is just exchanged with the other side (the other sphere) after half a rotation of the sphere 3. Therefore, as shown in fig. 3, two first magnetic blocks 9 are fixedly arranged on the end portion 302, and the first magnetic blocks 9 are embedded outside the end portion 302 and then fixed; two of the first magnetic blocks 9 are centrosymmetric about the axis of the sphere 3. One end of the fixed shaft 4 close to the end 302 is fixedly provided with two second magnetic blocks 10, and the second magnetic blocks 10 are embedded outside the fixed shaft 4 and then fixed; two of the second magnetic blocks 10 are centrosymmetric about the axis of the sphere 3, and the second magnetic blocks 10 are magnetically matched with the first magnetic block 9. When a person slightly rotates the sphere 3 with force, the first magnetic block 9 and the second magnetic block 10 which are originally in magnetic fit are separated, after the sphere 3 is rotated for a half circle, one side surface (one spherical surface) of the sphere 3 is just exchanged with the other side surface (the other spherical surface), and at the moment, the first magnetic block 9 and the second magnetic block 10 are in magnetic fit again, so that the sphere 3 cannot rotate under the condition that no person rotates.

Due to the rotation of the ball 3 and the fixed shaft 4, excessive abrasion of the outer side surface of the fixed shaft 4 is easily caused, so that the ball 3 may shake, and therefore, the outer side of the fixed shaft 4 is coated with the wear-resistant paint layer 11.

In conclusion, the supporting frame body is fixedly connected with the two-color-surface rotary balls 2 distributed in an array manner, and the two-color-surface rotary balls 2 in the same row are in threaded connection end to end, so that the whole structure is convenient to disassemble and assemble; meanwhile, the first magnetic block 9 and the second magnetic block 10 are arranged, so that after the rotary sphere 3 is used for spelling, the first magnetic block 9 and the second magnetic block 10 which are away from the nearest distance again are magnetically matched, the sphere 3 is fixed again, the sphere 3 cannot deviate, and the display effect of the final font is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (4)

1. A spelling wall with a limiting function comprises a supporting frame (1), wherein two color surface rotary balls (2) distributed in an array are fixedly arranged on the supporting frame (1),

the two-color-surface rotor (2) comprises a sphere (3) and a fixed shaft (4), and the sphere (3) is in running fit with the fixed shaft (4);

the fixed shafts (4) in the two adjacent color surface rotary balls (2) are connected;

one hemisphere surface of spheroid (3) coats and has first color coating layer (5), another hemisphere surface of spheroid (3) coats and has second color coating layer (6).

2. The spelling wall with limiting function of claim 1, wherein the sphere (3) comprises a sphere base (301) and an end (302);

the fixed shaft (4) penetrates through the sphere body part (301) and the end part (302), and two ends of the fixed shaft (4) are respectively in threaded fit with an upper connecting block (7) and a lower connecting block (8);

the end part (302) is in butt fit with the lower connecting block (8).

3. The spelling wall with the limiting function of claim 2, wherein the end portion (302) is fixedly provided with a first magnetic block (9), one end of the fixed shaft (4) close to the end portion (302) is fixedly provided with a second magnetic block (10), and the second magnetic block (10) is matched with the first magnetic block (9).

4. The puzzle wall with limiting function according to claim 1, wherein the fixed shaft (4) is coated with a layer of abrasion-resistant paint (11).

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