Ceramic Christmas train convenient to assemble

Abstract

The utility model relates to a ceramic Christmas train convenient to assemble, which comprises a ceramic locomotive and a row of ceramic carriages detachably connected behind the ceramic locomotive, the row of ceramic carriages is provided with a plurality of ceramic carriages which are connected end to end, adjacent ceramic carriages are detachably connected, and the adjacent ceramic carriages are connected through connecting components. A light-emitting circuit is arranged in the ceramic locomotive, and a bulb capable of being connected to the light-emitting circuit in parallel is arranged in each ceramic carriage. The ceramic Christmas train convenient to assemble is convenient to disassemble and assemble and is provided with a light-emitting structure which is easy to control and low in cost.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic products, in particular to a ceramic Christmas train which is easy to assemble. Background Art

[0002] A toy train is a children's educational toy that imitates a train. It is usually composed of a ceramic locomotive, ceramic carriages and tracks. The ceramic carriages and the ceramic locomotive need to be assembled before use. The existing assembly method usually connects them in a snap-on manner, and the train is not easy to disassemble and connect when playing. In addition, there is usually an ambient light inside the toy train. Due to the detachable ceramic carriages and locomotive, the ambient light is usually installed in the ceramic locomotive and the ceramic carriages respectively through independent circuits. Multiple independent circuits increase the production cost and control difficulty of the toy train. Utility Model Content

[0003] In order to overcome the technical defects of the prior art, the utility model provides a ceramic Christmas train that is easy to assemble, easy to assemble and disassemble, and has a light-emitting structure with simple control and low cost.

[0004] The technical solution adopted by the utility model is: a ceramic Christmas train that is easy to assemble, comprising a ceramic locomotive and a series of ceramic carriages detachably connected to the rear of the ceramic locomotive, the series of ceramic carriages having a plurality of ceramic carriages connected end to end, adjacent ceramic carriages being detachably connected and connected via connecting assemblies, a light-emitting circuit being provided in the ceramic locomotive, and a light bulb being connected in parallel to the light-emitting circuit being provided in each of the ceramic carriages;

[0005] Both ends of the ceramic carriage are provided with through holes, and each of the through holes is provided with a connecting component, and the connecting component includes a sliding rod that slides in the through hole and a return spring provided in the ceramic carriage, one end of the return spring is fixed to the inner wall of the ceramic carriage, and the other end of the return spring is fixed to the first end of the sliding rod, the first end of the sliding rod is placed inside the ceramic carriage, and the second end of the sliding rod extends to the outside of the ceramic carriage, and the second end of the sliding rod is provided with a connecting block, and the connecting block is provided with a magnetic attraction component and two conductive plates, the conductive plates at both ends of the same ceramic carriage are connected by two wires, and the two poles of the light bulb are electrically connected to the two wires respectively.

[0006] Preferably, the connecting block is hinged to the second end of the sliding rod.

[0007] Preferably, the light-emitting circuit includes a power supply, a control chip, a switch, a headlight and a parallel electrode arranged inside the ceramic locomotive. The power supply, headlight and switch are all electrically connected to the control chip. The parallel electrode has two energized contacts. The parallel electrode is arranged at the rear end of the ceramic locomotive and is connected in parallel with the headlight.

[0008] Preferably, the parallel electrodes are connected to the ceramic locomotive through an insulating block, and the insulating block is provided with an iron block that can be magnetically matched with the magnetic attraction component.

[0009] Preferably, the conductive sheet is connected to the connection block via a metal compression spring, and the metal compression spring is electrically connected between the conductive sheet and the wire.

[0010] Preferably, the polarities of the magnetic components at both ends of the same ceramic carriage facing outwards are opposite.

[0011] The beneficial effects of the present invention are as follows: the ceramic locomotive of the ceramic Christmas train that is easy to assemble is provided with a light-emitting circuit, each of the ceramic carriages is provided with a light bulb that can be connected in parallel to the light-emitting circuit, and when adjacent ceramic carriages are adsorbed and connected to each other through a magnetic attraction component, the respective light bulbs are also connected in parallel to the light-emitting circuit, and the lighting of all the light bulbs can be controlled by manipulating the light-emitting circuit in the ceramic locomotive, which simplifies the control and reduces the cost of the light-emitting structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a structural schematic diagram of a ceramic Christmas train that is easy to assemble.

[0013] Figure 2 This is a structural diagram of a ceramic locomotive of the present invention.

[0014] Figure 3 This is a structural diagram of the ceramic carriage of the present invention.

[0015] Explanation of the accompanying reference numerals: 1. Ceramic locomotive; 101. Power supply; 102. Control chip; 103. Switch; 104. Headlight; 105. Parallel electrode; 106. Insulation block; 107. Iron block; 2. Ceramic carriage; 201. Sliding rod; 202. Return spring; 203. Connecting block; 204. Conductive sheet; 205. Wire; 206. Metal compression spring; 207. Light bulb. DETAILED DESCRIPTION

[0016] The present invention will be further described below with reference to the accompanying drawings:

[0017] like Figures 1 to 3 As shown, this embodiment provides a ceramic Christmas train that is easy to assemble, including a ceramic locomotive 1 and a row of ceramic carriages 2 that can be detachably connected to the rear of the ceramic locomotive 1. The row of ceramic carriages 2 has multiple ceramic carriages 2 connected end to end, and adjacent ceramic carriages 2 can be detachably connected. Adjacent ceramic carriages 2 are connected by connecting components. A light-emitting circuit is provided in the ceramic locomotive 1, and a light bulb 207 that can be connected in parallel to the light-emitting circuit is provided in each of the ceramic carriages 2.

[0018] In this embodiment, through holes are provided at both ends of the ceramic carriage 2, and a connecting component is provided in each of the through holes. The connecting component includes a sliding rod 201 that slides in the through hole and a return spring 202 provided in the ceramic carriage 2. One end of the return spring 202 is fixed to the inner wall of the ceramic carriage 2, and the other end of the return spring 202 is fixed to the first end of the sliding rod 201. The first end of the sliding rod 201 is placed inside the ceramic carriage 2, and the second end of the sliding rod 201 extends to the outside of the ceramic carriage 2, and the second end of the sliding rod 201 is provided with a connecting block 203, and the connecting block 203 is provided with a magnetic attraction component and two conductive sheets 204. The conductive sheets 204 at both ends of the same ceramic carriage 2 are connected by two The two poles of the light bulb 207 are electrically connected to the two wires 205 respectively. The polarities of the magnetic components at both ends of the same ceramic carriage 2 are opposite to each other. When the two adjacent ceramic carriages 2 are adsorbed and connected by the magnetic components, the electrodes corresponding to their adjacent ends are also abutted together. When the ceramic carriage 2 is connected to the ceramic locomotive 1, all the light bulbs 207 are connected in parallel to the light-emitting circuit. Preferably, the conductive sheet 204 is connected to the connecting block 203 through a metal compression spring 206, and the metal compression spring 206 is electrically connected between the conductive sheet 204 and the wire 205. When adjacent magnetic components are adsorbed together, the metal compression spring 206 presses the adjacent conductive sheets 204 tightly together to ensure the stability of the electrical connection.

[0019] The light-emitting circuit in the ceramic locomotive 1 includes a power supply 101, a control chip 102, a switch 103, a headlight 104 and a parallel electrode 105 arranged inside the ceramic locomotive 1. The power supply 101, the headlight 104 and the switch 103 are all electrically connected to the control chip 102. The parallel electrode 105 has two energized contacts. The parallel electrode 105 is arranged at the rear end of the ceramic locomotive 1 and is connected in parallel with the headlight 104. The parallel electrode 105 is connected to the ceramic locomotive 1 through an insulating block 106. The insulating block 106 is provided with an iron block 107 that can be magnetically matched with the magnetic component. When the ceramic locomotive 1 and the ceramic carriage 2 are connected, the iron block 107 is adsorbed on the magnetic component, and the conductive sheet 204 on the ceramic carriage 2 is pressed on the energized contact.

[0020] In this embodiment, the connecting block 203 is hinged to the second end of the sliding rod 201. This hinged connection allows the ceramic carriages 2 to rotate relative to each other while preventing the magnetic components and the conductive plates 204 from separating. An insulating protective sleeve (not shown) extends outward from the outer wall of each corresponding through-hole in the ceramic carriage 2. The sleeve is wide enough to allow the ceramic carriage 2 to swing.

[0021] The ceramic locomotive 1 and the ceramic carriage 2, as well as the ceramic carriage 2 and the ceramic carriage 2 of this embodiment can be easily disassembled and assembled, and can be separated by pulling. The reset spring 202 pulls the sliding rod 201 to reset. At the same time, the reset spring 202 ensures that the adjacent ceramic carriages 2 can move to a certain extent, so that the adjacent ceramic carriages 2 will not be easily separated during play. The two ceramic carriages 2 approaching each other can achieve adsorption connection and circuit connectivity. The bulb 207 in the ceramic carriage 2 is connected in parallel to the light-emitting circuit in the ceramic locomotive 1. The headlight 104, that is, the bulb 207 in the ceramic carriage 2, can be controlled by the switch 103 in the ceramic locomotive 1. The materials of the ceramic locomotive 1 and the ceramic carriage 2 of this embodiment have good insulation properties and good electrical safety.

[0022] The above shows and describes the basic principles and main features of the invention and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the invention, the utility model will have various changes and improvements, and these changes and improvements will fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A ceramic Christmas train that is easy to assemble, characterized by: The invention comprises a ceramic locomotive and a train of ceramic carriages detachably connected to the rear of the locomotive, wherein the train of ceramic carriages comprises a plurality of ceramic carriages connected end to end, and adjacent ceramic carriages are detachably connected and connected via connecting components. The ceramic locomotive is provided with a light-emitting circuit, and each of the ceramic carriages is provided with a light bulb that can be connected in parallel to the light-emitting circuit. Both ends of the ceramic carriage are provided with through holes, and each of the through holes is provided with a connecting component, and the connecting component includes a sliding rod that slides in the through hole and a return spring provided in the ceramic carriage, one end of the return spring is fixed to the inner wall of the ceramic carriage, and the other end of the return spring is fixed to the first end of the sliding rod, the first end of the sliding rod is placed inside the ceramic carriage, and the second end of the sliding rod extends to the outside of the ceramic carriage, and the second end of the sliding rod is provided with a connecting block, and the connecting block is provided with a magnetic attraction component and two conductive plates, the conductive plates at both ends of the same ceramic carriage are connected by two wires, and the two poles of the light bulb are electrically connected to the two wires respectively.

2. The easy-to-assemble ceramic Christmas train according to claim 1, characterized in that: The connecting block is hinged to the second end of the sliding rod.

3. The easy-to-assemble ceramic Christmas train according to claim 1, characterized in that: The light-emitting circuit includes a power supply, a control chip, a switch, a headlight and a parallel electrode arranged inside the ceramic locomotive. The power supply, headlight and switch are all electrically connected to the control chip. The parallel electrode has two energized contacts. The parallel electrode is arranged at the rear end of the ceramic locomotive and is connected in parallel with the headlight.

4. The easy-to-assemble ceramic Christmas train according to claim 3, characterized in that: The parallel electrodes are connected to the ceramic locomotive through an insulating block, and an iron block that can be magnetically matched with the magnetic attraction component is provided on the insulating block.

5. The easy-to-assemble ceramic Christmas train according to claim 1, characterized in that: The conductive sheet is connected to the connection block via a metal compression spring, and the metal compression spring is electrically connected between the conductive sheet and the wire.

6. The easy-to-assemble ceramic Christmas train according to claim 1, characterized in that: The magnetic components at both ends of the same ceramic carriage have opposite polarities facing outwards.

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