CN219398922U - Magic ruler monomer and magic ruler - Google Patents
Magic ruler monomer and magic ruler Download PDFInfo
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- CN219398922U CN219398922U CN202220064352.3U CN202220064352U CN219398922U CN 219398922 U CN219398922 U CN 219398922U CN 202220064352 U CN202220064352 U CN 202220064352U CN 219398922 U CN219398922 U CN 219398922U
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Abstract
The utility model discloses a magic ruler monomer and a magic ruler, wherein the magic ruler monomer comprises: a main housing and two magnetic components. The main shell comprises two contact walls, wherein an included angle is formed between the two contact walls, a first rotation limiting part is arranged on the outer wall surface of one of the two contact walls, and a second rotation limiting part is arranged on the outer wall surface of the other one of the two contact walls. The two magnetic components are respectively arranged on the two contact walls. Under the state that two magic tape monomers are connected through magnetic part absorption, the spacing cooperation of the first rotatory spacing portion of one and the second rotatory spacing portion of another. In this application, each magic tape monomer adsorbs through magnetic part and connects the magic tape that can form arbitrary length, has solved the unable problem of freely adjusting the increase section number of traditional magic tape. In this application, two magic chi monomers that are connected are through rotatory spacing portion spacing cooperation, have increased the location sense when each magic chi monomer is rotatory each other.
Description
Technical Field
The utility model relates to the field of toys for children, in particular to a magic ruler monomer and a magic ruler.
Background
The magic rule on the current market generally comprises a plurality of magic rule monomers, and two adjacent magic rule monomers are rotatably connected, but can not be dismantled, and the magic rule monomer quantity of magic rule product is invariable, can't freely increase or reduce the free quantity of magic rule monomer.
In view of this, the present utility model has been made.
Disclosure of Invention
The utility model aims to solve the technical problems of overcoming the defects of the prior art, providing a magic ruler single body and a magic ruler, and solving the problem that the number of sections of the traditional magic ruler cannot be freely adjusted.
In order to achieve the above purpose, the present application provides the following technical solutions:
a first object of the present application is to provide a magic tape unit comprising:
the main shell comprises two contact walls, wherein an included angle is formed between the two contact walls, a first rotation limiting part is arranged on the outer wall surface of one of the two contact walls, and a second rotation limiting part is arranged on the outer wall surface of the other contact wall;
the two magnetic parts are respectively arranged on the two contact walls;
under the state that two magic tape monomers are connected through magnetic part absorption, the spacing cooperation of the first rotatory spacing portion of one and the second rotatory spacing portion of another.
Optionally, the first rotation limiting portion includes a protrusion disposed on an outer wall surface of the corresponding contact wall;
the second rotation limiting part comprises grooves arranged on the outer wall surfaces of the corresponding contact walls.
Optionally, the first rotation limiting portion includes a plurality of protrusions disposed on an outer wall surface of the corresponding contact wall;
the second rotation limiting part comprises a plurality of protrusions arranged on the outer wall surface of the corresponding contact wall;
in the state that the two magic tape monomers are attached and connected, each protrusion on one contact wall is respectively embedded into each groove on the other contact wall.
Optionally, the magic ruler monomer further comprises a cover body, wherein a limiting part is arranged on the cover body;
the contact wall is provided with a positioning groove, and the magnetic component is limited in the positioning groove;
the main shell is provided with a mouth part, the cover body is connected with the main shell and covers the mouth part, and the limiting part extends to one side of the magnetic component.
Optionally, a first side limiting body is arranged on the contact wall, and the first side limiting body is located on one side of the magnetic component;
the limiting part comprises a second lateral limiting body and a top limiting body;
in the state that the cover body is connected with the main shell, the second side limiting body extends to one side of the magnetic component opposite to the first side limiting body, and the top limiting body extends to one side of the magnetic component, which is away from the corresponding contact wall.
Optionally, the second side limiting body is provided with a side limiting edge, the top limiting body is provided with a top limiting edge, and the side limiting edge is perpendicular to the top limiting edge;
the magnetic component is in a cake shape;
in the state that the cover body is connected with the main shell, the axes of the side limiting edges and the magnetic component are parallel, and the top limiting edges and the axes are perpendicular.
Optionally, the first side limiting bodies are respectively connected to the two contact walls, one end of each first side limiting body extends to a positioning groove on one contact wall, and the other end of each first side limiting body extends to a positioning groove on the other contact wall.
Optionally, the first side limiting body includes a plurality of protruding ribs that set up at intervals, each protruding rib homogeneous end extends to one the constant head tank, the other end extends to another the constant head tank.
Optionally, the border of constant head tank is provided with the arc blend stop along circumference, each protruding muscle connect respectively in the arc blend stop, and each protruding muscle is followed the length direction of arc blend stop arranges in proper order.
A second object of the present application is to provide a magic tape comprising a plurality of magic tape units. Each magic rule monomer can be connected in sequence, and the magnetic parts of two adjacent magic rule monomers are adsorbed.
By adopting the technical scheme, the utility model has the following beneficial effects:
the magic rule single bodies of the magic rule can form the magic rule with any length through the adsorption connection of the magnetic parts, and the problem that the number of the sections of the traditional magic rule cannot be freely adjusted and increased is solved. In this application, two magic chi monomers that are connected are through rotatory spacing portion spacing cooperation, have increased the location sense when each magic chi monomer is rotatory each other.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model, without limitation to the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:
FIG. 1 is a schematic view of a cover and a main housing of a magic tape unit according to an embodiment of the present disclosure in a separated state;
FIG. 2 is another view of FIG. 1;
FIG. 3 is a state diagram of two cube units connected according to the embodiment of the present application;
fig. 4 is a state diagram of two magic square units to be connected in the magic ruler provided by the embodiment of the application;
FIG. 5 is a state diagram of the two magic tape units of FIG. 4 after adsorption connection;
FIG. 6 is a side view of a magic tape unit provided by an embodiment of the present application;
fig. 7 is a cross-sectional view taken along A-A in fig. 6.
100. A magic ruler monomer; 1. a contact wall; 2. a first rotation limiting portion; 2a, a protrusion; 3. a second rotation limiting portion; 3a, grooves; 4. a positioning groove; 5. a first side limit body; 51. convex ribs; 6. an arc-shaped barrier strip; 7. inserting a shaft; 8. a magnetic member; 9. a cover body; 91. a limit part; 911. a second side limiter; 912. a top limit body; 92. a slot.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1 to 7, a first embodiment of the present application provides a magic tape unit 100, which includes: a main housing and two magnetic parts 8, said main housing comprising two contact walls 1, two of said contact walls 1 having an angle, for example 90 ° between the two contact walls 1. In the two contact walls 1, a first rotation limiting portion 2 is disposed on an outer wall surface of one contact wall, and a second rotation limiting portion 3 is disposed on an outer wall surface of the other contact wall. Two of the magnetic members 8 are provided on the two contact walls 1, respectively. Every two magic rule monomers 100 can be connected through magnetic component absorption, and each magic rule monomer 100 can form the magic rule of arbitrary length through magnetic component 8 absorption connection, has solved the unable problem of freely adjusting the increase section number of traditional magic rule. In two magic rule monomers 100 that the magic rule is connected, the contact wall 1 of one and the contact wall 1 of another are laminated mutually, in two contact walls 1 that contact, the spacing cooperation of first rotatory spacing portion 2 on one and the second rotatory spacing portion 3 on the other, the location sense when each magic rule monomer 100 is rotatory each other has been increased.
In this embodiment, the magnetic member 8 may be a magnet. One of the two magnets on the same magic tape unit 100 has its N pole facing the inner wall surface of the corresponding contact wall 1 and the other has its S pole facing the inner wall surface of the corresponding contact wall 1. In the two magic tape units 100, the N pole of one magnet and the S pole of the other magnet are attracted.
In one possible embodiment, as shown in fig. 2, the first rotation limiter 2 comprises protrusions 2a provided on the outer wall surface of the corresponding contact wall 1. The second rotation limiting portion 3 includes a groove 3a provided on an outer wall surface of the corresponding contact wall 1.
In this embodiment, the contact surfaces of two magic rule monomers 100 that are in adsorption connection are attached to each other, and the protrusions 2a are embedded into the grooves 3a, so that the positioning sense of each magic rule monomer 100 during mutual rotation is increased, and after the magic rule monomers 100 rotate, the protrusions 2a are embedded into the grooves 3a to play a role in positioning, so that the phenomenon of displacement occurs when the magic rule monomers 100 do not apply a rotation force.
In one possible embodiment, the first rotation limiter 2 comprises a plurality of protrusions 2a provided on the outer wall surface of the corresponding contact wall 1. The second rotation limiting portion 3 includes a plurality of protrusions 2a provided on the outer wall surface of the corresponding contact wall 1. In a state where the two magic tape units 100 are attached to each other, the protrusions 2a on one contact wall 1 are respectively embedded into the grooves 3a on the other contact wall 1.
In this embodiment, the first rotation limiter 2 may include four protrusions which are respectively provided at four corners of the corresponding contact wall 1, and the second rotation limiter 3 may include four grooves which are respectively provided at four corners of the corresponding contact surface. When two magic rule units 100 are connected, four protrusions on the contact surface of one are respectively embedded into four protrusions of the other, and the two magic rule units 100 can be stabilized in a connection state without being offset when being subjected to external force. Wherein, the height of the bulge 2a is smaller, the depth of the concave groove is smaller, the rotation resistance of the two magic ruler monomers 100 is reduced, and the rotation operation is not influenced.
Referring to fig. 2 and 7, in one possible embodiment, the magic tape unit 100 further includes a cover 9, where a limit portion 91 is provided on the cover 9. The contact wall 1 is provided with a positioning groove 4, and the magnetic component 8 is limited in the positioning groove 4. The main casing has a mouth, the cover 9 is connected to the main casing and covers the mouth, and the stopper 91 extends toward the magnetic member 8. Referring to fig. 2 and 3, a plurality of slots 92 may be provided on the cover 9, and a plurality of pins 7 may be provided on the main housing, where each pin 7 is inserted into a corresponding slot 92 in a state where the cover 9 is connected to the main housing.
In this embodiment, two limiting portions 91 may be provided on the cover 9, and in a state where the cover 9 is covered on the main casing, the two limiting portions 91 extend to the magnetic members 8 on the two contact walls 1, respectively, so as to function to define the positions of the magnetic members 8, preventing the magnetic members 8 from falling off.
In one possible embodiment, a first lateral limit stop 5 is provided on the contact wall 1, the first lateral limit stop 5 being located on one side of the magnetic component 8. Referring to fig. 2 and 7, the limiting part 91 includes a second side limiting body 911 and a top limiting body 912. In a state where the cover 9 is connected to the main housing, the second side limiter 911 extends to a side of the magnetic member 8 opposite to the first side limiter 5, and the top limiter 912 extends to a side of the magnetic member 8 facing away from the corresponding contact wall 1.
In this embodiment, the first side limiter 5 and the second side limiter 911 define the position of the magnetic component 8 on both sides of the magnetic component 8, respectively, and the top limiter 912 extends to the top position of the magnetic component 8, and each limiter cooperates to define the position of the magnetic component 8.
In one possible embodiment, the second side limiter 911 has a side limiter edge and the top limiter 912 has a top limiter edge, the side limiter edge being perpendicular to the top limiter edge. The magnetic member 8 has a cake shape. In a state where the cover 9 is attached to the main casing, the side limit edge is parallel to the axis of the magnetic member 8, and the top limit edge is perpendicular to the axis.
In one possible embodiment, the first side limiting bodies 5 are respectively connected to the two contact walls 1, and one end of each first side limiting body 5 extends to a positioning groove 4 on one contact wall 1, and the other end of each first side limiting body 5 extends to a positioning groove 4 on the other contact wall 1.
In this embodiment, the first side stopper 5 extends from the inner wall surface of one of the contact walls 1 to the inner wall surface of the other side stopper, thereby enhancing the structural strength of the main housing.
Specifically, referring to fig. 3, the first side limiting body 5 includes a plurality of ribs 51 disposed at intervals, and each rib 51 extends from one end to one of the positioning slots 4 and from the other end to the other positioning slot 4. By arranging the plurality of ribs 51 at intervals, the influence on the magnetism of the magnet can be reduced. The design of the plurality of ribs 51 has the function of reducing weight and ensuring structural strength.
As shown in fig. 4, an arc-shaped barrier strip 6 is disposed along the circumferential direction at the edge of the positioning groove 4, each convex rib 51 is respectively connected to the arc-shaped barrier strip 6, and each convex rib 51 is sequentially arranged along the length direction of the arc-shaped barrier strip 6.
Example two
In a second embodiment of the present application, a magic tape is provided, which includes a plurality of magic tape units 100 as in the first embodiment. The player can select corresponding quantity of magic ruler monomers 100 to connect and assemble the magic ruler with different quantity of monomers according to actual conditions, and the problem that the number of the sections of the traditional magic ruler can not be freely adjusted and increased is solved. Each magic tape unit 100 can be connected by magnetic attraction in sequence to form different shapes. The player can rotate the magic rule units 100 to change the shape, after the magic rule units 100 are rotated, the protrusions 2a on one contact wall 1 of two adjacent magic rule units 100 are embedded into the grooves 3a on the other contact wall 1, so that the positioning sense of the magic rule units 100 during mutual rotation is increased.
The foregoing description is only illustrative of the preferred embodiment of the present utility model, and is not to be construed as limiting the utility model, but is to be construed as limiting the utility model to any simple modification, equivalent variation and variation of the above embodiments according to the technical matter of the present utility model without departing from the scope of the utility model.
Claims (10)
1. A magic tape unit comprising:
the main shell comprises two contact walls, wherein an included angle is formed between the two contact walls, a first rotation limiting part is arranged on the outer wall surface of one of the two contact walls, and a second rotation limiting part is arranged on the outer wall surface of the other contact wall;
the two magnetic parts are respectively arranged on the two contact walls;
under the state that two magic tape monomers are connected through magnetic part absorption, the spacing cooperation of the first rotatory spacing portion of one and the second rotatory spacing portion of another.
2. A magic tape unit according to claim 1, characterized in that the first rotation-limiting portion comprises protrusions provided on the outer wall surface of the corresponding contact wall;
the second rotation limiting part comprises grooves arranged on the outer wall surfaces of the corresponding contact walls.
3. A magic tape unit according to claim 1, wherein the first rotation-limiting portion comprises a plurality of protrusions provided on the outer wall surface of the corresponding contact wall;
the second rotation limiting part comprises a plurality of protrusions arranged on the outer wall surface of the corresponding contact wall;
in the state that the two magic tape monomers are attached and connected, each protrusion on one contact wall is respectively embedded into each groove on the other contact wall.
4. A magic ruler monomer according to claim 1, further comprising a cover body, wherein a limit part is arranged on the cover body;
the contact wall is provided with a positioning groove, and the magnetic component is limited in the positioning groove;
the main shell is provided with a mouth part, the cover body is connected with the main shell and covers the mouth part, and the limiting part extends to one side of the magnetic component.
5. A magic ruler monomer according to claim 4, wherein a first side limiter is arranged on the contact wall, and the first side limiter is positioned on one side of the magnetic component;
the limiting part comprises a second lateral limiting body and a top limiting body;
in the state that the cover body is connected with the main shell, the second side limiting body extends to one side of the magnetic component opposite to the first side limiting body, and the top limiting body extends to one side of the magnetic component, which is away from the corresponding contact wall.
6. A magic ruler monomer according to claim 5 wherein the second lateral limit body has a lateral limit edge and the top limit body has a top limit edge, the lateral limit edge being perpendicular to the top limit edge;
the magnetic component is in a cake shape;
in the state that the cover body is connected with the main shell, the axes of the side limiting edges and the magnetic component are parallel, and the top limiting edges and the axes are perpendicular.
7. A magic ruler unit according to claim 5, wherein the first side limiting bodies are respectively connected to two contact walls, one end of each first side limiting body extends to a positioning groove on one contact wall, and the other end of each first side limiting body extends to a positioning groove on the other contact wall.
8. A magic ruler unit according to claim 7 wherein the first side limiter comprises a plurality of spaced ribs, each of which has a uniform end extending to one of the locating slots and another end extending to the other locating slot.
9. The magic ruler monomer of claim 8, wherein an arc-shaped barrier strip is arranged on the edge of the positioning groove along the circumferential direction, each convex rib is respectively connected to the arc-shaped barrier strip, and each convex rib is sequentially arranged along the length direction of the arc-shaped barrier strip.
10. A magic ruler characterized by comprising a plurality of magic ruler monomers as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220064352.3U CN219398922U (en) | 2022-01-11 | 2022-01-11 | Magic ruler monomer and magic ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220064352.3U CN219398922U (en) | 2022-01-11 | 2022-01-11 | Magic ruler monomer and magic ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219398922U true CN219398922U (en) | 2023-07-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220064352.3U Active CN219398922U (en) | 2022-01-11 | 2022-01-11 | Magic ruler monomer and magic ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219398922U (en) |
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2022
- 2022-01-11 CN CN202220064352.3U patent/CN219398922U/en active Active
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