CN215538432U

CN215538432U - Light projection toy

Info

Publication number: CN215538432U
Application number: CN202121864329.4U
Authority: CN
Inventors: 刘永忠; 冯洪
Original assignee: HANGZHOU HELI ELECTRONICS CO Ltd
Current assignee: HANGZHOU HELI ELECTRONICS CO Ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-18
Anticipated expiration: 2031-08-11

Abstract

The utility model provides a light projection toy, it includes the printing opacity casing on upper portion and casing down, the bottom of printing opacity casing is equipped with first pilot hole of circular shape, is provided with first screw hole post near the edge at first pilot hole, the below of first screw hole post is provided with the second pilot hole at the top of casing down, is provided with the locating hole at the edge of second pilot hole, still is equipped with an in-shell support in the inside of casing down in the below of second pilot hole, and screw through-hole has been seted up to in-shell support upper surface, the bottom of in-shell support is provided with second screw hole post, still is provided with the battery compartment in the bottom of in-shell support, the upper surface of battery compartment still is provided with connecting line board, and this connecting line board is connected with LED lamp plate and the key circuit board that sets up in printing opacity casing inside respectively through the electric wire. The utility model has simple structure and is suitable for children of various ages.

Description

Light projection toy

Technical Field

The utility model relates to a light projection toy, and belongs to the technical field of toys.

Background

Projection refers to the projection of the shape of an object onto a plane with a set of rays, called "projection". The image obtained on this plane is also called "projection". The projection can be divided into a forward projection and an oblique projection. The orthographic projection is a plane in which the center line of the projection line is perpendicular to the projection plane, and the projection center line is not perpendicular to the projection plane, and is called oblique projection. The projection is also applied to toys, and light projection toys are made for children to play, and the light projection toys in the current market are very many in variety, can basically meet the requirements of infants at different ages, are generally only built in some simple atmospheres, and cannot meet the diversified requirements in the market.

Disclosure of Invention

The utility model aims to overcome the defects and provide a light projection toy which has simple structure, vivid image and can emit light to adjust atmosphere.

The purpose of the utility model is achieved by the following technical scheme: a light projection toy comprises an upper light-transmitting shell and a lower shell, wherein a first assembly hole is formed in the bottom of the light-transmitting shell, a first screw hole column protruding downwards and being cylindrical is arranged at the edge of the first assembly hole, a second assembly hole corresponding to the first assembly hole is formed in the top of the lower shell, a positioning hole corresponding to the first screw hole column is formed in the edge of the second assembly hole, an in-shell support is further arranged inside the lower shell, a screw through hole with threads on the inner wall is formed in the upper surface of the in-shell support, the first screw hole column is sequentially inserted into the positioning hole and the screw through hole, the light-transmitting shell and the lower shell are fixed up and down through the cooperation of a screw penetrating through the first screw hole column and a nut arranged at the bottom of the screw through hole, a bottom plate is arranged below the in-shell support, and the central position of the bottom plate protrudes upwards to form a battery bin with a protruding top and a recessed bottom, a plurality of first screw holes are formed in the bottom plate around the battery bin, and the first screw holes are fixed with second screw hole columns which are arranged at the bottom of the support in the shell in an opposite mode through screws; the upper surface of battery compartment still is provided with connecting lines board, and this connecting lines board is connected with LED lamp plate and the key circuit board of setting in printing opacity casing inside respectively through the electric wire, the bottom of battery compartment still is equipped with battery compartment apron.

Preferably, the method comprises the following steps: the key circuit board is fixed on a fixing frame arranged on the inner side wall of the light-transmitting shell through screws, two key holes with keys are formed in the fixing frame on the outer side wall of the light-transmitting shell, the key holes correspond to key lugs arranged on the key circuit board in position, the key lugs are embedded in the key holes and are in contact with the keys, the keys are respectively a starting switch key and a light color-changing control key, and the light color-changing control key is used for controlling the LED lamp panel; the outer surface of the light-transmitting shell is also provided with a plurality of light-transmitting holes in different shapes.

Preferably, the method comprises the following steps: the LED lamp panel is provided with at least one LED lamp bead, the lower part of the LED lamp bead is fixed right above the first assembling hole of the light-transmitting shell through the lamp holder, the lamp holder is fixed on the battery bin, an electric wire is placed in the lamp holder, one end of the electric wire is connected with the anode and the cathode on the LED lamp panel, the other end of the electric wire is connected with the connecting circuit board, and the connecting circuit board supplies power through a battery in the battery bin.

Preferably, the method comprises the following steps: the battery compartment of battery compartment bottom is lapped the area that the area is less than the battery compartment bottom to be connected with the battery compartment through the connecting device that bottom both ends set up, wherein the connecting device of one end is for setting up at least one convex fixture block in battery compartment apron one side, and this fixture block card is gone into in the card hole that sets up on the battery compartment, and other end connecting device is the second screw hole that sets up at the battery compartment apron other end, fixes on the battery compartment through the screw, still be equipped with a plurality of assembly recess that are used for installing the battery in the battery compartment apron, wherein one side of battery compartment still is equipped with the recess of taking control switch, still is provided with the support stilts on four corners of its bottom plate respectively.

Preferably, the method comprises the following steps: the light-transmitting shell is formed by combining a first spherical shell on the left half part and a second spherical shell on the right half part, the intersection of the first spherical shell and the second spherical shell is a wave-shaped or toothed clamping edge, and the first spherical shell and the second spherical shell are fixed through a fixing device.

Preferably, the method comprises the following steps: the fixing device is a plurality of magnets which are respectively arranged on the opposite surfaces of the clamping edges of the first spherical shell and the second spherical shell.

Preferably, the method comprises the following steps: the fixing device is a fastener which is respectively arranged on the side of the intersection of the first spherical shell and the second spherical shell.

The utility model has the characteristics of simple structure, capability of changing the color of light to form a special light and shadow atmosphere, suitability for children of multiple ages and the like.

Drawings

Fig. 1 is a structural exploded view 1 of the present invention.

Fig. 2 is an exploded view 2 of the structure of the present invention.

Fig. 3 is a schematic view of the overall appearance structure of the present invention.

Fig. 4 is a cross-sectional view of the overall structure of the present invention.

Detailed Description

The utility model will be described in detail below with reference to the following figures: as shown in fig. 1-4, a light projection toy comprises an upper light-transmitting case 1 and a lower case 2, wherein the bottom of the light-transmitting case 1 is provided with a first assembly hole 3, a first screw hole post 4 protruding downward and being cylindrical is arranged near the edge of the first assembly hole 3, the top of the lower case 2 is provided with a second assembly hole 5 corresponding to the first assembly hole 3, the edge of the second assembly hole 5 is provided with a positioning hole 6 corresponding to the first screw hole post 4, the lower case 2 is further provided with an in-case bracket 7 inside, the upper surface of the in-case bracket 7 is provided with a screw through hole 9 having a thread 8 on the inner wall, wherein the first screw hole post 4 is inserted into the positioning hole 6 and the screw through hole 9 in sequence, the light-transmitting case 1 and the lower case 2 are fixed up and down by the cooperation of a screw penetrating through the first screw hole post 4 and a nut arranged at the bottom of the screw through hole 9, a bottom plate 11 is arranged below the in-shell support 7, the center of the bottom plate 11 protrudes upwards to form a battery bin 10 with a protruding top and a sunken bottom, a plurality of first screw holes 12 are formed in the bottom plate 11 around the battery bin 10, and the first screw holes 12 are fixed with second screw hole columns 33 oppositely arranged at the bottom of the in-shell support 7 through screws; the upper surface of the battery compartment 10 is further provided with a connecting circuit board 15, the connecting circuit board 15 is respectively connected with an LED lamp panel 16 and a key circuit board 17 which are arranged inside the light-transmitting shell 1 through electric wires (not shown in the figure), and the bottom of the battery compartment 10 is further provided with a battery compartment cover plate 13.

The key circuit board 17 is fixed on a fixing frame 34 arranged on the inner side wall of the light-transmitting shell 1 through screws, two key holes 21 with keys are formed in the fixing frame 34 on the outer side wall of the light-transmitting shell 1, the key holes 21 correspond to the positions of key bumps 18 arranged on the key circuit board 17, the key bumps 18 are embedded in the key holes 21 and are in contact with the keys, the keys are respectively a starting switch key 19 and a light color-changing control key 20, and the light color-changing control key 20 is used for controlling the LED lamp panel 16; the outer surface of the light-transmitting shell 1 is also provided with a plurality of light-transmitting holes 22 with different shapes.

Be equipped with an at least LED lamp pearl 23 on the LED lamp plate 16, fix directly over the first pilot hole 3 of printing opacity casing 1 through lamp stand 24 in its below, lamp stand 24 is fixed on battery compartment 10, and its inside electric wire of having placed, and the one end of this electric wire is connected with anodal and negative pole on the LED lamp plate 16, and the other end is connected with connecting circuit board 15, and this connecting circuit board 15 supplies power through the battery in the battery compartment 10.

The area of the battery compartment cover plate 13 at the bottom of the battery compartment 10 is smaller than the area at the bottom of the battery compartment 10, the battery compartment cover plate is connected with the battery compartment 10 through a connecting device arranged at two ends of the bottom, wherein the connecting device at one end is at least one convex fixture block 36 arranged at one side of the battery compartment cover plate 13, the fixture block 36 is clamped in a fixture hole 37 arranged on the battery compartment 10, the other end connecting device is a second screw hole 14 arranged at the other end of the battery compartment cover plate 13 and is fixed on the battery compartment 10 through screws, a plurality of assembling grooves 26 used for installing batteries are further arranged in the battery compartment cover plate 13, one side of the battery compartment 10 is further provided with a groove 35 with a control switch 27, and supporting foot posts 28 are further arranged on four corners of a bottom plate of the battery compartment cover plate respectively.

The light-transmitting shell 1 is formed by combining a first spherical shell 29 on the left half and a second spherical shell 30 on the right half, the intersection of the first spherical shell 29 and the second spherical shell 30 is a wave-shaped or toothed clamping edge 31, and the first spherical shell 29 and the second spherical shell 30 are fixed by a fixing device 32.

The fixing device 32 is a plurality of magnets (not shown) respectively disposed on the opposite surfaces of the engaging edges 31 of the first spherical shell 29 and the second spherical shell 30 or a fastener (not shown) respectively disposed on the side of the intersection of the first spherical shell 29 and the second spherical shell 30. Certainly, the fixing device is not limited to this, and may also be a magnetic button or other fixing devices such as a hook and loop fastener, and certainly, the fixing device may also be an assembling groove into which the pin is inserted correspondingly on the pin arranged on the inner side wall of the first spherical shell and the inner side wall of the second spherical shell, and the two are mutually matched to fix the fixing device.

The upper light-transmitting shell and the lower shell shown in the drawings are in the shape of cartoon octopus, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention, such as changing the shape or pattern of the shell, should be covered by the scope of the present invention.

Claims

1. The utility model provides a light projection toy, it includes upper portion printing opacity casing (1) and lower casing (2), its characterized in that: the bottom of the light-transmitting shell (1) is provided with a first assembly hole (3), a first screw hole column (4) which protrudes downwards and is in a cylindrical shape is arranged at the position, close to the edge, of the first assembly hole (3), a second assembly hole (5) which corresponds to the first assembly hole (3) is arranged at the top of the lower shell (2), a positioning hole (6) which corresponds to the first screw hole column (4) is arranged at the edge of the second assembly hole (5), an in-shell bracket (7) is further arranged inside the lower shell (2), a screw through hole (9) with a thread (8) on the inner wall is arranged on the upper surface of the in-shell bracket (7), wherein the first screw hole column (4) is sequentially inserted into the positioning hole (6) and the screw through hole (9), and the light-transmitting shell (1) and the lower shell (2) are fixed up and down through the cooperation of a screw penetrating through the first screw hole column (4) and a nut arranged at the bottom of the screw through hole (9), a bottom plate (11) is arranged below the in-shell support (7), the center of the bottom plate (11) protrudes upwards to form a battery bin (10) with a protruding top and a sunken bottom, a plurality of first screw holes (12) are formed in the bottom plate (11) around the battery bin (10), and the first screw holes (12) are fixed with second screw hole columns (33) oppositely arranged at the bottom of the in-shell support (7) through screws; the upper surface of battery compartment (10) still is provided with connecting lines board (15), and this connecting lines board (15) are connected with LED lamp plate (16) and key circuit board (17) that set up in printing opacity casing (1) inside respectively through the electric wire, the bottom of battery compartment (10) still is equipped with battery compartment apron (13).

2. A light projection toy according to claim 1, wherein: the LED lamp panel comprises a transparent shell (1), a key circuit board (17), a fixing frame (34), a key hole (21), a starting switch key (19) and a light color-changing control key (20), wherein the key circuit board (17) is fixed on the fixing frame (34) arranged on the inner side wall of the transparent shell (1) through screws, two key holes (21) with keys are formed in the fixing frame (34) and located on the outer side wall of the transparent shell (1), the key holes (21) correspond to key bumps (18) arranged on the key circuit board (17) in position, the key bumps (18) are embedded into the key holes (21) and are in contact with the keys, the keys are the starting switch key (19) and the light color-changing control key (20), and the light color-changing control key (20) is used for controlling the LED lamp panel (16); the outer surface of the light-transmitting shell (1) is also provided with a plurality of light-transmitting holes (22) in different shapes.

3. A light projection toy according to claim 1 or 2, wherein: be equipped with an at least LED lamp pearl (23) on LED lamp plate (16), fix directly over printing opacity casing (1) first pilot hole (3) through lamp stand (24) its below, lamp stand (24) are fixed on battery compartment (10), and the electric wire has been placed to its inside, and the one end of this electric wire is connected with anodal and negative pole on LED lamp plate (16), and the other end is connected with connecting circuit board (15), and this connecting circuit board (15) are supplied power through the battery in battery compartment (10).

4. A light projection toy according to claim 3 wherein: the area of the battery compartment cover plate (13) at the bottom of the battery compartment (10) is smaller than that of the battery compartment (10) and is connected with the battery compartment (10) through connecting devices arranged at the two ends of the bottom, wherein the connecting device at one end is at least one convex clamping block (36) arranged at one side of the battery compartment cover plate (13), the clamping block (36) is clamped in a clamping hole (37) arranged on the battery compartment (10), the connecting device at the other end is a second screw hole (14) arranged at the other end of the pool bin cover plate (13), is fixed on the battery compartment (10) through screws, a plurality of assembling grooves (26) for installing batteries are also arranged in the battery compartment cover plate (13), one side of the battery bin (10) is also provided with a groove (35) with a control switch (27), and four corners of a bottom plate of the battery bin are respectively provided with a supporting foot post (28).

5. A light projection toy according to claim 3 wherein: the light-transmitting shell (1) is formed by combining a first spherical shell (29) on the left half part and a second spherical shell (30) on the right half part, the intersection of the first spherical shell (29) and the second spherical shell (30) is a wave-shaped or toothed clamping edge (31), and the first spherical shell (29) and the second spherical shell (30) are fixed through a fixing device (32).

6. A light projection toy according to claim 5 wherein: the fixing device (32) is a plurality of magnets which are respectively arranged on the opposite surfaces of the clamping edges (31) of the first spherical shell (29) and the second spherical shell (30).

7. A light projection toy according to claim 5 wherein: the fixing device (32) is a fastener respectively arranged on the side of the intersection of the first spherical shell (29) and the second spherical shell (30).