Light-emitting device of toy

Abstract

The utility model provides a light-emitting device of a toy, which comprises a lamp holder fixed in the toy, an inner shell and an outer shell, the inner shell is separably accommodated and fixed in the lamp holder through a first fixing structure, one end of the inner shell is fixed on the inner side of the outer shell through a second fixing structure, and the other end of the inner shell is fixed on the outer side of the outer shell through a second fixing structure. The inner shell comprises a first shell body and a second shell body which are detachably connected, and the first shell body and the second shell body define a first cavity capable of containing and fixing a light-emitting circuit. The inner side end of the outer shell is matched with the connecting end of the toy, and the outer side of the outer shell is provided with an external connecting face connected with the outer surface of the toy. According to the light-emitting device, the inner shell can be conveniently operated to be contained and fixed in the lamp holder or pulled out of the lamp holder, the separation mode is safer and more reliable, meanwhile, all electric elements of the light-emitting circuit can be replaced, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a technical field at a toy, especially a light emitting device of a toy. BACKGROUND

[0002] At present, the light emitting toy for children's entertainment in the market adopts the mode of sealing the light emitting device and the battery in the toy shell, and the light is started by mechanical switch or induction switch. The utility model discloses a light emitting ball with battery assembly, a lamp holder is arranged in the through hole of the ball, the lamp holder is provided with a lamp assembly and a detachable battery assembly, and the through hole is closed by a plug, so that the battery assembly in the plug can be replaced. However, the above-mentioned structure needs to pour out the battery assembly for replacement after the plug is opened, which is easy to cause the risk of falling, dirt, damage and loss of the assembly, and the above-mentioned device is difficult to replace the lamp assembly, and the practicability is poor. UTILITY MODEL CONTENTS

[0003] The utility model discloses a light emitting device of a toy, which solves the problem of easy falling and poor practicability of the light emitting device in the background art.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a light emitting device of a toy, which comprises a lamp holder fixed in a toy, and further comprises an inner shell and an outer shell, the inner shell is detachably accommodated and fixed in the lamp holder through a first fixing structure, one end of the inner shell is further fixed to the inner side of the outer shell through a second fixing structure, the inner shell comprises a first shell and a second shell which are detachably connected, and the first shell and the second shell enclose a first cavity which can accommodate and fix a light emitting circuit; the inner side end of the outer shell is matched with the connecting end of the toy, and the outer side of the outer shell is provided with an external surface which is connected with the outer surface of the toy.

[0005] As a preferred scheme, the first fixing structure is any one of a threaded structure, a magnetic adsorption structure, a buckle structure, a plug-in structure and a magic tape structure which are arranged between the inner shell and the lamp holder.

[0006] As a preferred scheme, the second fixing structure is a mortise and tenon structure, the mortise and tenon structure comprises a mortise and tenon block arranged on the end of the first shell, and a mortise and tenon groove arranged on the inner side of the outer shell, and the mortise and tenon groove can be connected with the mortise and tenon block.

[0007] As a preferred solution, the end of the first shell is annularly and spacedly provided with a plurality of the tenon-and-mortise blocks, each of which comprises a first forming plate and second forming plates located on both sides of the first forming plate, the first forming plates of the plurality of tenon-and-mortise blocks enclosing a second cavity, the second cavity being in communication with the first cavity, and the second forming plates of any two adjacent tenon-and-mortise blocks being parallel to each other.

[0008] As a preferred solution, the number of the tenon-and-mortise groove is one, and the tenon-and-mortise groove comprises a first groove body, the inner wall of the first groove body being spacedly provided with a plurality of constituent plates, the plurality of constituent plates enclosing a second groove body capable of fittingly connecting the plurality of tenon-and-mortise blocks.

[0009] As a preferred solution, the second cavity is capable of accommodating an external counterweight or part of the light-emitting circuit.

[0010] As a preferred solution, the outer wall of the tenon-and-mortise groove is connected with the inner side wall of the outer shell through a plurality of reinforcing ribs, and the plurality of reinforcing ribs are uniformly distributed.

[0011] As a preferred solution, the outer connecting surface is any one of a spherical cap surface, an arc surface, a conical surface, a flat surface, an inclined surface, a surface with a regular shape, or a surface with an irregular shape.

[0012] As a preferred solution, the light-emitting circuit comprises an electrically connected battery and a switch, the battery is accommodated in the first cavity, and the control end of the switch is exposed outside the inner shell.

[0013] As a preferred solution, the battery is a rechargeable battery, and the light-emitting circuit further comprises a circuit board and a charging interface provided on the circuit board, the circuit board is fixed between the first shell and the second shell, the charging interface is electrically connected with the battery and is exposed outside the inner shell.

[0014] Therefore, according to the technical means of the utility model, the utility model can obtain the efficacy briefly explained as follows: the light emitting device of the toy provided by the utility model adds an inner shell and an outer shell on the basis of a lamp holder, the inner shell is detachably accommodated and fixed in the lamp holder through a first fixing structure, and the inner shell comprises a first shell and a second shell which are detachably connected, the first shell and the second shell enclose a first cavity which can accommodate a light emitting circuit, the inner shell is further fixed to the inner side of the outer shell, and the outer side of the outer shell is provided with an external connecting surface which is connected with the outer surface of the toy. It can be seen that the outer shell which is convenient to hold can facilitate the operation of accommodating and fixing the inner shell in the lamp holder or separating the inner shell from the lamp holder, and the inner shell (together with the light emitting circuit) can be separated from the lamp holder without tilting, the separation mode is safer and more reliable, and all electrical elements of the light emitting circuit can be replaced by disassembling the first shell and the second shell, and the utility model has high practicability. When the inner shell is accommodated and fixed in the lamp holder through the outer shell, the external connecting surface of the outer shell can be connected with the outer surface of the toy to perfect the overall shape of the toy. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic view of the light emitting device of an embodiment of the utility model.

[0016] Figure 2 It is Figure 1 It is an exploded view of the light emitting device.

[0017] Figure 3 It is Figure 1 It is a schematic view of the light emitting circuit installed in the inner shell.

[0018] Figure 4 It is Figure 2 It is a schematic view of the outer shell.

[0019] Figure 5 It is Figure 1 It is a sectional view of the light emitting device.

[0020] In the figure: 100-first cavity; 200-second cavity; 10-lamp holder; 11-flange; 20-inner shell; 21-first shell; 22-second shell; 221-first exposure port; 222-second exposure port; 30-outer shell; 31-external connecting surface; 41-inner thread; 42-outer thread; 51-mortise and tenon block; 511-first forming plate; 512-second forming plate; 52-mortise and tenon groove; 521-first groove; 522-constituting plate; 523-second groove; 524-reinforcing rib; 61-circuit board; 62-switch; 63-charging interface. DETAILED DESCRIPTION

[0021] The preferred embodiments of the utility model will be further described in detail below with reference to the drawings.

[0022] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0023] In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0024] In addition, the terms "first", "second", and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second", and the like can explicitly or implicitly include one or more of the features.

[0025] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] In the present application, unless otherwise explicitly specified and limited, the first feature "above" or "below" the second feature can include the first and second features directly contacting, or the first and second features not directly contacting but contacting through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0027] Please refer to Figures 1 to 5The embodiment provides a light-emitting device of a toy, which comprises a lamp holder 10, an inner shell 20 and an outer shell 30. The lamp holder 10 is fixed in the toy, and the lamp holder 10 is a hollow shell with an open end. In the embodiment, the open end of the hollow shell is provided with a flange 11. The lamp holder 10 is completely embedded in the interior of the toy except the surface of the flange 11, so as to provide a relatively safe and stable accommodation space for the inner shell 20. In other embodiments of the utility model, the lamp holder 10 can not be provided with the flange 11, and the lamp holder 10 can be a through structure with two open ends.

[0028] The inner shell 20 is detachably accommodated and fixed in the lamp holder 10 through a first fixing structure, and one end of the inner shell 20 is further fixed to the inner side of the outer shell 30 through a second fixing structure. In the embodiment, the first fixing structure is a threaded structure arranged between the inner shell 20 and the lamp holder 10, and the threaded structure comprises an inner thread 41 on the inner wall of the lamp holder 10 and an outer thread 42 on the first shell of the inner shell 20, wherein the inner thread 41 and the outer thread 42 are screwably connected. In other embodiments of the utility model, the first fixing structure can adopt other detachable fixing structures, such as a magnetic adsorption structure, a buckle structure, a plug-in structure, a magic tape structure and the like.

[0029] In the embodiment, the second fixing structure is a mortise and tenon structure, and the mortise and tenon structure comprises a mortise and tenon block 51 arranged on the end of the first shell of the inner shell 20 and a mortise and tenon groove 52 opened on the inner side of the outer shell 30, and the mortise and tenon groove 52 can be connected with the mortise and tenon block 51. It can be understood that the mortise and tenon structure can make the inner shell 20 and the outer shell 30 have high stability, and can also maintain the integrity of the appearance of the two. At the same time, the mortise and tenon structure can also limit the twisting of the two in each direction, that is, the player holds and rotates the outer shell 30, which can facilitate the operation of accommodating and fixing the inner shell 20 in the lamp holder 10 or separating the inner shell 20 from the lamp holder 10. In other embodiments of the utility model, the second fixing structure can also be other detachable or non-detachable structures, such as a buckle structure, a welding structure, a bolt connection structure and the like.

[0030] It can be understood that the inner shell 20 comprises a first shell 21 and a second shell 22 which are detachably connected and enclose a first cavity 100 in which the fixed light emitting circuit is accommodated. In the embodiment, the first shell 21 and the second shell 22 are detachably connected by bolts. When the inner shell 20 is pulled out from the lamp holder 10, the first shell 21 and the second shell 22 can be disassembled to realize the maintenance and replacement of the electronic components (such as batteries, light emitting lamps, etc.) in the light emitting circuit. The replaceable electronic components are more comprehensive, the operation is simple and fast, and the practicability is higher. In other embodiments of the utility model, the first shell 21 and the second shell 22 can also be detachably connected by other means, such as buckle connection or plug-in connection.

[0031] In the embodiment, the end of the first shell 21 is annularly and spacedly provided with a plurality of mortise and tenon blocks 51, each of which comprises a first forming plate 511 and a second forming plate 512 located on both sides of the first forming plate 511. The first forming plate 511 is an arc-shaped plate, and the first forming plates 511 of the plurality of mortise and tenon blocks enclose a second cavity 200 which is in communication with the first cavity 100, and the second cavity 200 can be used to accommodate part of the light emitting circuit or an external counterweight block. The second forming plate 512 is a wedge-shaped plate, and the second forming plates 512 of any two adjacent mortise and tenon blocks are parallel to each other.

[0032] The number of the mortise and tenon groove 52 is one, and the mortise and tenon groove 52 comprises a first groove body 521, and a plurality of constituting plates 522 are spacedly arranged on the inner wall of the first groove body 521, and the plurality of constituting plates 522 enclose a second groove body 523 which can be connected to the plurality of mortise and tenon blocks 51. A plurality of reinforcing ribs 524 are connected between the outer wall of the first groove body 521 and the inner side wall of the outer shell 30, and the plurality of reinforcing ribs 524 are evenly distributed and arranged, which can enhance the connection strength between the mortise and tenon groove 52 and the inner side wall of the outer shell 30. In other embodiments of the utility model, the number of the mortise and tenon blocks 51 and the mortise and tenon groove 52 can also be set to one-to-one or more than two, and the mortise and tenon blocks 51 can also be set to other shapes, and correspondingly, the plurality of mortise and tenon blocks 51 can not be provided with the second cavity 200.

[0033] In the embodiment, the light-emitting circuit comprises a circuit board 61, and a battery, a switch 62 and a charging interface 63 are arranged on the circuit board 61 and electrically connected with the circuit board 61. The circuit board 61 is fixed between the first shell 21 and the second shell 22, and part of the circuit board 61 can extend into the second cavity 200. The battery (not shown in the figure) is a rechargeable battery, and the battery is accommodated in the first cavity 100. The switch 62 and the charging interface 63 are arranged on the circuit board 61, the switch 62 is a mechanical toggle switch, and the control end of the switch 62 and the charging interface 63 are exposed outside the inner shell 20. Specifically, the second shell 22 is provided with a first exposure opening 221 and a second exposure opening 222 at positions opposite to the switch 62 and the charging interface 63, respectively, and the control end of the switch 62 and the charging interface 63 are exposed outside the inner shell 20 through the first exposure opening 221 and the second exposure opening 222, respectively, so as to facilitate the player to operate the start and stop of the light-emitting circuit and the charging of the battery.

[0034] In other embodiments of the utility model, the battery can be a disposable button battery, and at this time, the button battery can be accommodated and fixed in the first cavity 100 or the second cavity 200. The switch 62 can be an inductive switch such as a vibration switch, and correspondingly, the second shell 22 can not be provided with the first exposure opening 221.

[0035] It can be understood that the inner side end of the outer shell 30 is matched with the connecting end of the toy, and the outer side of the outer shell 30 is provided with an outer connecting surface 31 which is matched with the outer surface of the toy, so that when the inner shell 20 is accommodated and fixed in the lamp holder 10, the outer shell 30 can complete the overall modeling of the toy through the outer connecting surface 31.

[0036] In the embodiment, the outer connecting surface 31 is a spherical cap surface, which enables the light-emitting device to be applicable to various spherical toy, such as a spherical body, an ellipsoidal body and the like, and also applicable to a toy with a ball-shaped structure such as a rickshaw toy. In other embodiments of the utility model, the outer connecting surface 31 can also be any one of an arc surface, a conical surface, a plane, an inclined surface, a surface with a regular shape or a surface with an irregular shape, so that the light-emitting device can be applicable to toys with other outer shape structures.

[0037] For the sake of clarity, some features described in separate embodiments of the utility model can be combined for use in a single embodiment. Moreover, various features of the utility model described in a single embodiment can also be used in separate or in any suitable form in sub-combinations.

Claims

1. A light emitting device for a toy comprising a socket fixed within the toy, characterised in that, The lamp holder is also provided with an inner shell and an outer shell, the inner shell is detachably fixed in the lamp holder through a first fixing structure, one end of the inner shell is also fixed to the inner side of the outer shell through a second fixing structure, the inner shell comprises a first shell and a second shell which are detachably connected, and the first shell and the second shell enclose a first cavity which can accommodate and fix a light-emitting circuit; the inner side end of the outer shell is matched with the connecting end of the toy, and the outer side of the outer shell is provided with an outer connecting surface which is connected with the outer surface of the toy.

2. The lighted toy of claim 1, wherein The first fixing structure is any one of a threaded structure, a magnetic adsorption structure, a buckle structure, a plug-in structure and a magic tape structure which are arranged between the inner shell and the lamp holder.

3. The lighted toy of claim 1, wherein the light source is a light emitting diode. The second fixing structure is a mortise and tenon structure, the mortise and tenon structure comprises a mortise and tenon block arranged on the end of the first shell and a mortise and tenon groove arranged on the inner side of the outer shell, and the mortise and tenon groove is matched with the mortise and tenon block.

4. The lighted toy of claim 3, wherein the light source is a light emitting diode. The end of the first shell is annularly and spacedly provided with a plurality of mortise and tenon blocks, each of the mortise and tenon blocks comprises a first forming plate and a second forming plate arranged on both sides of the first forming plate, the first forming plates of the plurality of mortise and tenon blocks enclose a second cavity, the second cavity is communicated with the first cavity, and the second forming plates of any two adjacent mortise and tenon blocks are parallel.

5. The lighted toy of claim 4, wherein the light source is a light emitting diode. The number of the mortise and tenon groove is one, and the mortise and tenon groove comprises a first groove body, and a plurality of constituting plates are arranged on the inner wall of the first groove body, and the plurality of constituting plates enclose a second groove body which is matched with the plurality of mortise and tenon blocks.

6. The lighted toy of claim 4, wherein the light source is a light emitting diode. The second cavity can accommodate an external counterweight or part of the light-emitting circuit.

7. The lighted toy of claim 3, wherein the light source is a light emitting diode. The outer wall of the mortise and tenon groove is connected with the inner wall of the outer shell through a plurality of reinforcing ribs, and the plurality of reinforcing ribs are evenly distributed.

8. The lighted toy of claim 1, wherein, The outer connecting surface is any one of a spherical cap surface, an arc surface, a conical surface, a flat surface and an inclined surface.

9. A light emitting device for a toy according to any one of claims 1-8, characterized in that The light-emitting circuit comprises a battery and a switch which are electrically connected, the battery is accommodated in the first cavity, and the control end of the switch is exposed outside the inner shell.

10. The lighted toy of claim 9, wherein the light source is a light emitting diode. The battery is a rechargeable battery, the light-emitting circuit further comprises a circuit board and a charging interface arranged on the circuit board, the circuit board is fixed between the first shell and the second shell, the charging interface is electrically connected with the battery and is exposed outside the inner shell.

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