CN211752405U - Jigsaw puzzle for children - Google Patents

Abstract

The utility model relates to the technical field of children education toys, in particular to a children jigsaw puzzle which comprises a jigsaw bottom plate, a plurality of jigsaw puzzle blocks and an annular pressing block; the top surface of the jigsaw bottom plate is concavely provided with an annular clamping groove, twelve digital lugs and a lug driving mechanism for driving the digital lugs to bulge or retract are movably arranged in the annular clamping groove, the lug driving mechanism comprises a lifting plate arranged in the jigsaw bottom plate in a lifting way, a rotating rod arranged in the jigsaw bottom plate in a rotating way and an elastic piece for driving the rotating rod to reset, and the digital lugs are arranged on the lifting plate; the puzzle blocks are provided with avoidance through holes for avoiding the digital bumps; the picture arragement bottom plate is provided with the lockhole, and annular briquetting is provided with and is used for with lockhole locking Assembly. The utility model discloses can place perpendicularly, and have the hand and brain exercise, multiple functions such as digital cognition, clock study.

Description

Jigsaw puzzle for children

Technical Field

The utility model relates to a children education toy technical field especially indicates a children's picture arragement toy.

Background

The preschool education toy is a toy used in kindergarten education, and is a subdivision of kindergarten supplies. When the preschool education toy is used, the body, the brain and various balance and coordination abilities of children can be effectively exercised; the interesting of the course can be effectively increased, so that the health of the children is promoted, the active development is realized, and the teaching effect is ensured. Kindergarten education is an artistic process of playing, amusement and learning, and the state clearly stipulates that the kindergarten teaching task is mainly playing; therefore, kindergarten toys have great and irreplaceable effects in preschool education, and the color jigsaw puzzle is most widely used in the prior preschool education toys.

However, the bottom plate and the split pieces of the existing jigsaw puzzle are made of wood boards, the weight of the wood boards is heavy, and children aged 2 to 3 years are difficult to take and are easy to smash; moreover, the existing jigsaw is only used for learning the cognition of the children on the aspects of patterns, shapes and the like, the functionality is very single, meanwhile, the jigsaw structure is simple, the sounding function is not provided, the learning interest and the learning impression of the children are not sufficiently improved, and the idling and the waste of a large number of jigsaws are easily caused. Meanwhile, the existing jigsaw puzzle does not have a structure for pressing the puzzle blocks on the bottom plate, when the jigsaw puzzle is vertically placed, the puzzle blocks are easy to scatter and fall off under the action of external force, so that the jigsaw puzzle can be only horizontally placed, and the ornamental property of the jigsaw puzzle is limited. This drawback is quite evident and an effective solution is needed.

Disclosure of Invention

An object of the utility model is to provide a material light, novel structure to prior art's not enough, the function is various, can let children study deeply and interesting, and the children's picture arragement toy that can place perpendicularly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a children jigsaw puzzle, which comprises a jigsaw bottom plate and a plurality of jigsaw blocks, wherein the jigsaw bottom plate is formed by compounding a plurality of layers of regenerated environment-friendly paperboards, and also comprises an annular pressing block used for pressing the jigsaw blocks on the jigsaw bottom plate; the top surface of the jigsaw bottom plate is concavely provided with an annular clamping groove used for bearing a plurality of jigsaw blocks, the jigsaw bottom plate is rotationally provided with an hour hand and a minute hand, and the rotating ends of the hour hand and the minute hand are rotationally connected to the center of the annular clamping groove; twelve digital lugs and a lug driving mechanism for driving the digital lugs to bulge or retract are movably arranged in the annular clamping groove, the lug driving mechanism comprises a lifting plate arranged in the jigsaw bottom plate in a lifting mode, a rotating rod arranged in the jigsaw bottom plate in a rotating mode and an elastic piece for driving the rotating rod to reset, and the digital lugs are arranged on the lifting plate; the puzzle blocks are provided with avoidance through holes for avoiding the digital bumps; the picture arragement bottom plate is provided with the lockhole, annular briquetting is provided with and is used for with lockhole locking Assembly.

The locking assembly comprises a locking rod, a locking cap arranged at the top of the locking rod and a clamping rod arranged at the middle lower part of the locking rod, and the clamping rod is perpendicular to the locking rod; and two opposite side walls in the lock hole are provided with clamping grooves for accommodating the clamping rods.

The rotating rod comprises a rotating section, a pressing section and an ejection section, the pressing section and the ejection section are respectively arranged at two ends of the rotating section, the free end of the pressing section extends out of the bottom of the annular clamping groove in a protruding mode, and the free end of the ejection section is abutted to the lifting plate; one end of the elastic piece is connected with the rotating section, and the other end of the elastic piece is connected with the jigsaw bottom plate; the rotary support frame is arranged in the jigsaw bottom plate, and the middle of the rotary section is rotatably connected with the rotary support frame.

Wherein, children's jigsaw puzzle still includes sound generating mechanism, sound generating mechanism is including setting up touch switch, power supply source, control panel and the loudspeaker in the picture arragement bottom plate, and the below correspondence of every dwang is provided with a touch switch, control panel and loudspeaker all with power supply source electric connection, touch switch and loudspeaker all with control panel electric connection.

The jigsaw bottom plate is internally provided with a guide rod, the bottom of the guide rod is provided with a stop block which is used for abutting against the lifting plate, and the lifting plate is connected with the guide rod in a sliding manner.

The splicing structure comprises splicing blocks and splicing grooves, wherein the splicing heads and the splicing grooves are respectively arranged on two sides of each splicing block, and the two splicing blocks are connected in the splicing grooves in a clamped mode through the splicing heads to be spliced.

Wherein, twelve digital lugs are respectively 1 to 12; the number of the puzzle blocks is twelve, and the shapes of the avoiding through holes of the twelve puzzle blocks are 1-12 numbers respectively.

Wherein, the surface of the annular pressing block is provided with minute scales.

Wherein, the recycled environment-friendly paperboard is double-ash paperboard.

The utility model has the advantages that:

the utility model provides a pair of children's jigsaw puzzle, it can be embedded into through-hole in order to judge whether the position of puzzle piece is correct rather than the position of dodging of the corresponding puzzle piece of shape through the digital lug, the design of this structure can strengthen children's study enthusiasm, utilize children's curiosity and good heart to improve children's interest in learning, and simultaneously, the arch of digital lug also can strengthen children's cognition to the digit effectively, the digit through the activity is with the impression of reinforcing children to the digit is cognitive, thereby make children can remember the shape of this digit more easily. And hour hand and minute hand and setting can be so that the utility model discloses have the function of time study, thereby make the utility model discloses have the hand brain and take exercise, multiple functions such as digital cognition, clock study improve from this the utility model discloses a functional, enriched children's hands-on and perception ability. And simultaneously, the utility model discloses can also compress tightly a plurality of puzzle pieces through annular briquetting and fix on the picture arragement bottom plate to make the picture arragement bottom plate when placing perpendicularly, the puzzle piece can not take place to scatter and drop.

Drawings

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

FIG. 2 is a schematic structural view of the jigsaw puzzle base plate of the present invention;

FIG. 3 is a schematic structural diagram of the puzzle block of the present invention;

fig. 4 is a cross-sectional view of the locking assembly of the present invention in locking engagement with the locking hole;

fig. 5 is a schematic structural diagram of the protrusion driving mechanism of the present invention, wherein a is a schematic structural diagram of a state when the digital protrusion is not protruding, and b is a schematic structural diagram of a state when the digital protrusion is protruding.

Description of the reference numerals

100. A jigsaw bottom plate; 110. a jigsaw puzzle block; 120. an annular pressing block; 11. an annular neck; 12. a hour hand; 13. needle separation; 14. a digital bump; 15. avoiding the through hole; 16. a lock hole; 161. a clamping groove; 4. a locking assembly; 111. splicing heads; 112. splicing the grooves; 113. dividing the scales in minutes; 21. a lifting plate; 22. rotating the rod; 23. an elastic member; 211. a guide bar; 212. a stop block; 221. a rotating section; 222. a pressing section; 223. a push-out section; 224. rotating the support frame; 31. a touch switch; 32. a power supply source; 33. a control panel; 34. a horn; 41. a lock lever; 42. a lock cap; 43. a clamping and connecting rod; 44. a spring.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the utility model provides a jigsaw puzzle for children, which comprises a jigsaw base plate 100 and a plurality of jigsaw pieces 110, wherein the jigsaw base plate 100 is formed by compounding a plurality of layers of recycled environment-friendly paper boards, and an annular pressing block 120 for pressing the jigsaw pieces 110 on the jigsaw base plate 100; the top surface of the jigsaw bottom plate 100 is concavely provided with an annular clamping groove 11 for bearing a plurality of jigsaw pieces 110, the jigsaw bottom plate 100 is rotatably provided with an hour hand 12 and a minute hand 13, and the rotating end of the hour hand 12 and the rotating end of the minute hand 13 are both rotatably connected to the center of the annular clamping groove 11; twelve digital lugs 14 and a protrusion driving mechanism for driving the digital lugs 14 to protrude or retract are movably arranged in the annular clamping groove 11, the protrusion driving mechanism comprises a lifting plate 21 which is arranged in the jigsaw bottom plate 100 in a lifting mode, a rotating rod 22 which is arranged in the jigsaw bottom plate 100 in a rotating mode and an elastic piece 23 which is used for driving the rotating rod 22 to reset, and the digital lugs 14 are arranged on the lifting plate 21; the puzzle piece block 110 is provided with an avoidance through hole 15 for avoiding the digital convex block 14; the puzzle base plate 100 is provided with locking holes 16, and the annular pressing block 120 is provided with locking components 4 for locking cooperation with the locking holes 16. Specifically, the number of the puzzle pieces 110 is twelve, and twelve digital bumps 14 are 1 to 12 respectively; the shapes of the avoiding through holes 15 of the twelve puzzle pieces 110 are respectively 1 to 12 in digital shapes, and the structure is designed so that the digital convex blocks 14 can pass through the avoiding through holes 15 corresponding to the shapes of the digital convex blocks. The elastic member 23 is a spring.

In this embodiment, the jigsaw base 100 and the plurality of jigsaw pieces 110, which are made of a plurality of layers of recycled environment-friendly paper boards, not only meet the standards of the international toy industry, but also effectively reduce the weight of the jigsaw, reduce the security threat to the body of children, and achieve the purposes of energy saving and environment protection of materials. Meanwhile, the regenerated paper board is easy to color and bright in color, so that the picture mosaic is more beautiful in appearance and more popular with children, and the learning interest of the children is effectively improved.

In practical application, the puzzle base plate 100 is movably provided with the number protrusions 14 which can protrude outward from the interior of the puzzle base plate 100 or retract into the interior of the puzzle base plate 100 from the exterior of the puzzle base plate 100, the puzzle pieces 110 are provided with the number-shaped avoidance through holes 15, and one side of each number protrusion 14 is correspondingly protruded with a protrusion driving mechanism. Specifically, one end of the rotating rod 22 protrudes into the ring slot 11, and the other end of the rotating rod 22 abuts against the lifting plate 21; when the puzzle piece 110 is placed at a position of a digital projection 14 of the circular card slot 11, the puzzle piece 110 presses one end of the rotating rod 22 protruding into the circular card slot 11 to drive the rotating rod 22 to rotate, at this time, the other end of the rotating rod 22 abuts against the lifting plate 21 and pushes the lifting plate 21 to ascend, and the ascending lifting plate 21 drives the digital projection 14 to protrude, so that the digital projection 14 at the position protrudes upwards from the puzzle bottom plate 100; at this time, when the shape of escape through hole 15 of puzzle piece 110 is the same as the shape of numeric projection 14 at that position (for example, when the shape of numeric projection 14 and the shape of escape through hole 15 are both 1), numeric projection 14 protrudes from puzzle base 100 and is inserted into escape through hole 15 of puzzle piece 110 to fix puzzle piece 110 in ring slot 11, thereby also proving that puzzle piece 110 is placed at the correct position; when the shape of the avoiding through hole 15 of the puzzle piece 110 is different from the shape of the digital projection 14 at the position, the puzzle piece 110 stops the projection of the digital projection 14, so that the puzzle piece 110 cannot be fixed in the annular slot 11, thereby proving that the puzzle piece 110 is placed at the wrong position; when puzzle piece 110 is taken away from circular card slot 11, elastic force of elastic member 23 drives rotation rod 22 to rotate reversely, at this time, the other end of rotation rod 22 releases the interference with lifting plate 21, lifting plate 21 together with digital projection 14 descends under its own gravity to retract into puzzle bottom plate 100, thereby realizing automatic reset of digital projection 14.

After the twelve puzzle pieces 110 are correctly assembled, the annular pressing block 120 can be used to press and hold the side edges of the twelve puzzle pieces 110 so as to press the puzzle pieces 110 onto the puzzle base plate 100, and then the locking assembly 4 and the locking hole 16 are used to lock, so that the annular pressing block 120 is locked and fixed on the puzzle base plate 100, and thus the twelve puzzle pieces 110 can be pressed and attached onto the puzzle base plate 100, and the situation that the puzzle pieces 110 are scattered and fall off when the puzzle base plate 100 is vertically placed is prevented.

The utility model discloses a whether digital lug 14 can be embedded into rather than the position of the corresponding puzzle piece 110 of shape dodging through-hole 15 in order to judge puzzle piece 110 correct, the design of this structure can strengthen children's study enthusiasm, utilize children's curiosity and good heart-strengthening in order to improve children's interest in learning, and simultaneously, digital lug 14's arch also can strengthen children's cognition to the digit effectively, digit through the activity is with the impression of reinforcing children to the digit is cognitive, thereby make children remember the shape of this digit more easily. And hour hand 12 and minute hand 13 and setting can be so that the utility model discloses have the function of time study, thereby make the utility model discloses have the hand brain and take exercise, multiple functions such as digital cognition, clock study improve from this the utility model discloses a functionality has enriched children's hands-on and perception ability.

In the present technical solution, the locking assembly 4 includes a locking rod 41, a spring 44, a locking cap 42 disposed on the top of the locking rod 41, and a clamping rod 43 disposed on the middle lower portion of the locking rod 41, and the clamping rod 43 is perpendicular to the locking rod 41; two opposite side walls in the lock hole 16 are provided with clamping grooves 161 for accommodating the clamping rods 43, and the spring 44 is located in the lock hole 16. Specifically, the puzzle base plate 100 is provided with four locking holes 16 circumferentially arrayed around the outer side of the ring-shaped slot 11, and the ring-shaped pressing block 120 is provided with four locking assemblies 4 respectively corresponding to the positions of the four locking holes 16, so that the ring-shaped pressing block 120 can be stably locked on the puzzle base plate 100. In practical application, after the annular pressing block 120 presses the puzzle block 110, the lock rod 41 with the clamping rod 43 is inserted into the lock hole 16, then the lock cap 42 is rotated, the rotated lock cap 42 drives the clamping rod 43 to screw into the clamping groove 161 of the lock hole 16, at this time, the bottom of the lock rod 41 is abutted against the spring 44 and compresses the spring 44, under the elastic force action of the spring 44, the clamping rod 43 is pressed against the upper groove wall of the clamping groove 161 to realize clamping, and further, the locking of the locking assembly 4 and the lock hole 16 is realized; at this point, locking cap 42 is also pressed against ring press 120, so that ring press 120 presses puzzle piece 110 against puzzle piece base 100, thereby compressing puzzle piece 110. The structure has simple and compact design and simple and quick operation, so that the annular pressing block 120 is convenient to disassemble.

In the present technical solution, the rotating rod 22 includes a rotating section 221, a pressing section 222 and an ejecting section 223, the pressing section 222 and the ejecting section 223 are respectively disposed at two ends of the rotating section 221, a free end of the pressing section 222 protrudes out of the bottom of the ring slot 11, and a free end of the ejecting section 223 abuts against the lifting plate 21; one end of the elastic piece 23 is connected with the rotating section 221, and the other end of the elastic piece 23 is connected with the jigsaw bottom plate 100; a rotating support frame 224 is arranged in the jigsaw base plate 100, and the middle part of the rotating section 221 is rotatably connected with the rotating support frame 224. In practical application, when the puzzle piece 110 is placed at a certain number position of the ring slot 11, the puzzle piece 110 presses the free end of the pressing section 222 to drive the rotating section 221 to rotate, the rotating section 221 drives the ejecting section 223 to abut against the lifting plate 21 and push the lifting plate 21 to ascend, and the ascending lifting plate 21 drives the number bump 14 to protrude, so that the number bump 14 at the position protrudes upwards from the puzzle bottom plate 100; when the puzzle block 110 is taken away from the ring-shaped card slot 11, the elastic force of the elastic piece 23 drives the rotating section 221 to rotate reversely, and the rotating section 221 drives the ejecting section 223 to be far away from the lifting plate 21 so as to release the interference with the lifting plate 21; at this time, the lifting plate 21 is lowered by its own weight together with the number projection 14 to be retracted into the puzzle base plate 100, thereby achieving automatic resetting of the number projection 14. The structure has simple and compact design and stable and reliable operation.

In this technical scheme, children's jigsaw puzzle still includes sound generating mechanism, sound generating mechanism is including setting up touch switch 31, power supply 32, control panel 33 and loudspeaker 34 in picture arragement bottom plate 100, and the below correspondence of every dwang 22 is provided with a touch switch 31, control panel 33 and loudspeaker 34 all with power supply 32 electric connection, touch switch 31 and loudspeaker 34 all with control panel 33 electric connection. Specifically, the power supply source 32 may be a battery pack containing a battery. The touch switch 31 is located below the rotation section 221. In practical applications, after the pressing section 222 is pressed, the rotating section 221 rotates downward, and when the rotating section 221 rotates to a predetermined position, the rotating section collides with the touch switch 31, and at this time, the control board 33 instructs the speaker 34 to emit a pronunciation corresponding to the number, so that the child can learn the pronunciation of the number, thereby further enhancing the learning of the number by the child.

In the present technical solution, a guide rod 211 is disposed in the puzzle base plate 100, a stop block 212 for abutting against the lifting plate 21 is disposed at the bottom of the guide rod 211, and the lifting plate 21 is slidably connected to the guide rod 211. The lifting plate 21 moves up and down along the guide rod 211 under the guidance of the guide rod 211, and then drives the number projection 14 to lift, so that the number projection 14 can be projected from or retracted into the puzzle base plate 100. The stopper 212 is used to stop the lifting plate 21 and is positioned to prevent the lifting plate 21 from being separated from the guide bar 211.

In the present technical solution, a rotating support frame 224 is disposed in the puzzle base plate 100, and the middle of the rotating section 221 is rotatably connected to the rotating support frame 224. The design of the rotation support frame 224 can make the rotation of the rotation section 221 more stable, thereby improving the working stability of the rotation lever 22.

In the technical scheme, two sides of the puzzle blocks 110 are respectively provided with a splicing head 111 and a splicing groove 112, and the two puzzle blocks 110 are clamped in the splicing groove 112 through the splicing head 111 for splicing. Twelve puzzle pieces 110 are spliced into a circular puzzle matching the shape of circular card slot 11 by the clamping of splicing head 111 and splicing groove 112. The design of this structure can make twelve piece puzzle pieces 110 in whole concatenation backs to prevent that puzzle pieces 110 are not hard up easily, thereby improve the utility model discloses a picture arragement stability.

In the present technical solution, the surface of the annular pressing block 120 is provided with minute scales 113. This minute scale 113's setting to make children can have deeper cognition to the time, and then strengthen the utility model discloses a functionality.

In the technical scheme, the regenerated environment-friendly paperboard is double-ash paperboard. The double grey paper board is a novel environment-friendly packing paper, and the paper material is used for replacing the traditional wood material, so that the jigsaw puzzle better conforms to the environmental protection and safety standards of international toys.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims (9)

1. A jigsaw puzzle for children, which is characterized in that: the environment-friendly jigsaw puzzle comprises a jigsaw bottom plate and a plurality of jigsaw puzzle blocks which are compounded by adopting a plurality of layers of regenerated environment-friendly paperboards, and also comprises an annular pressing block which is used for pressing and holding the jigsaw puzzle blocks on the jigsaw bottom plate; the top surface of the jigsaw bottom plate is concavely provided with an annular clamping groove used for bearing a plurality of jigsaw blocks, the jigsaw bottom plate is rotationally provided with an hour hand and a minute hand, and the rotating ends of the hour hand and the minute hand are rotationally connected to the center of the annular clamping groove; twelve digital lugs and a lug driving mechanism for driving the digital lugs to bulge or retract are movably arranged in the annular clamping groove, the lug driving mechanism comprises a lifting plate arranged in the jigsaw bottom plate in a lifting mode, a rotating rod arranged in the jigsaw bottom plate in a rotating mode and an elastic piece for driving the rotating rod to reset, and the digital lugs are arranged on the lifting plate; the puzzle blocks are provided with avoidance through holes for avoiding the digital bumps; the picture arragement bottom plate is provided with the lockhole, annular briquetting is provided with and is used for with lockhole locking Assembly.

2. A jigsaw puzzle for children, as claimed in claim 1, wherein: the locking assembly comprises a locking rod, a locking cap arranged at the top of the locking rod and a clamping rod arranged at the middle lower part of the locking rod, and the clamping rod is perpendicular to the locking rod; and two opposite side walls in the lock hole are provided with clamping grooves for accommodating the clamping rods.

3. A jigsaw puzzle for children, as claimed in claim 1, wherein: the rotating rod comprises a rotating section, a pressing section and an ejecting section, the pressing section and the ejecting section are respectively arranged at two ends of the rotating section, the free end of the pressing section extends out of the bottom of the annular clamping groove, and the free end of the ejecting section is abutted against the lifting plate; one end of the elastic piece is connected with the rotating section, and the other end of the elastic piece is connected with the jigsaw bottom plate; the rotary support frame is arranged in the jigsaw bottom plate, and the middle of the rotary section is rotatably connected with the rotary support frame.

4. A jigsaw puzzle for children, as claimed in claim 1, wherein: children's picture arragement toy still includes sound generating mechanism, sound generating mechanism is including setting up touch switch, power supply, control panel and the loudspeaker in the picture arragement bottom plate, and the below correspondence of every dwang is provided with a touch switch, control panel and loudspeaker all with power supply electric connection, touch switch and loudspeaker all with control panel electric connection.

5. A jigsaw puzzle for children, as claimed in claim 1, wherein: the jigsaw bottom plate is internally provided with a guide rod, the bottom of the guide rod is provided with a stop block which is used for abutting against the lifting plate, and the lifting plate is connected with the guide rod in a sliding manner.

6. A jigsaw puzzle for children, as claimed in claim 1, wherein: the splicing block is characterized in that splicing joints and splicing grooves are respectively arranged on two sides of the splicing blocks, and the two splicing blocks are connected in the splicing grooves in a clamping mode through the splicing joints for splicing.

7. A jigsaw puzzle for children, as claimed in claim 1, wherein: the twelve digital bumps are respectively 1 to 12; the number of the puzzle blocks is twelve, and the shapes of the avoiding through holes of the twelve puzzle blocks are 1-12 numbers respectively.

8. A jigsaw puzzle for children, as claimed in claim 1, wherein: the surface of the annular pressing block is provided with minute scales.

9. A jigsaw puzzle for children, as claimed in claim 1, wherein: the recycled environment-friendly paperboard is double-ash paperboard.

Images