Splicing type wood handicraft

Abstract

The utility model relates to a spliced wooden handicraft. The spliced wooden handicraft comprises a base and a wooden handicraft body placed on the base, the base is provided with a groove for placing the wooden artware body, and the bottom of the groove is provided with a power supply male interface; a power supply female interface is arranged at the bottom of the wooden artware body; an LED lamp strip is arranged on the outer surface of the wooden handicraft body and is electrically connected with the power supply female interface; a human body infrared sensor and a light sensor are arranged on the base; a mounting cavity for arranging a circuit board is formed in the base, and a power supply module, a processor and a direct current chopper circuit are integrated on the circuit board; the power supply module is electrically connected with the processor, the power supply module is electrically connected with the power supply male interface through the direct current chopper circuit, and the human body infrared sensor, the light sensor and the direct current chopper circuit are electrically connected with the processor. According to the splicing type wood handicraft, light irradiation can be enhanced according to environmental conditions, and the ornamental effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of handicraft ornaments, in particular to a spliced ​​wooden handicraft. Background Art

[0002] Nowadays, many people like to place some ornaments on their desks, such as wooden crafts. Wooden crafts are made of wood as the main material. The surface texture of the wood material is beautiful, and the wooden crafts made by carving or painting are good for viewing. However, if the ambient light is not good, the texture, carving or painting on the wooden crafts will not be displayed well, and the viewing effect will be reduced. Utility Model Content

[0003] Therefore, in view of the above-mentioned problems, the utility model proposes a spliced ​​wooden handicraft, which can enhance the lighting according to the environmental conditions and increase the viewing effect.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A spliced ​​wooden handicraft comprises a base and a wooden handicraft body placed on the base;

[0006] The base is provided with a groove for placing the wooden handicraft body, and the bottom of the groove is provided with a power male interface;

[0007] A power female interface is provided at the bottom of the wooden handicraft body. When the bottom of the wooden handicraft body is placed on the groove of the base, the power female interface is plugged into the power male interface.

[0008] An LED light strip is arranged on the outer surface of the wooden handicraft body, and the LED light strip is electrically connected to the power supply female interface;

[0009] The base is provided with a human infrared sensor and a light sensor;

[0010] The base is provided with an installation cavity inside, a circuit board is arranged in the installation cavity, and a power module, a processor and a DC chopper circuit are integrated on the circuit board;

[0011] The output end of the power module is electrically connected to the power end of the processor, the output end of the power module is electrically connected to the power male interface through a DC chopper circuit, and the human infrared sensor, light sensor and control end of the DC chopper circuit are electrically connected to the processor respectively.

[0012] Furthermore, a magnet is provided at the bottom of the groove, and a magnetic attraction sheet is provided at the bottom of the wooden handicraft body. When the bottom of the wooden handicraft body is placed on the groove of the base, the magnetic attraction sheet is magnetically attracted by the magnet.

[0013] Furthermore, a charging interface is provided on the outer surface of the base, and a charging protection circuit is also integrated on the circuit board;

[0014] The charging interface is electrically connected to the power module through a charging protection circuit.

[0015] Furthermore, a switch button is also provided on the outer surface of the base; the switch button is electrically connected to the processor.

[0016] By adopting the above technical solution, the beneficial effects of the utility model are:

[0017] When the bottom of the wooden handicraft body is placed on the groove of the base, the female power interface is plugged into the male power interface. At this time, if the human infrared sensor detects that there is someone nearby, the processor controls the voltage output by the DC chopper circuit according to the ambient light intensity detected by the light sensor, thereby adjusting the brightness of the LED light strip. The light emitted by the LED light strip shines on the surface of the wooden handicraft body to increase the viewing effect. Of course, users can also control the LED light strip to turn on / off the light through the switch button.

[0018] By arranging a magnet at the bottom of the groove and a magnetic attraction sheet at the bottom of the wooden handicraft body, when the bottom of the wooden handicraft body is placed on the groove of the base, the magnetic attraction sheet is firmly attracted by the magnet. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the base structure of the utility model.

[0021] Figure 3 It is a cross-sectional view of the base of the utility model.

[0022] Figure 4 The utility model is a schematic diagram of the bottom structure of the wooden handicraft body.

[0023] Figure 5 It is a circuit connection block diagram of the utility model. DETAILED DESCRIPTION

[0024] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0025] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this embodiment provides a spliced ​​wooden handicraft, including a base 1 and a wooden handicraft body 2 placed on the base 1.

[0026] The base 1 is provided with a groove 10 for placing the wooden handicraft body 2 , a power male interface 100 is provided at the bottom of the groove 10 , and a magnet 101 is also provided at the bottom of the groove 10 .

[0027] The bottom of the wooden handicraft body 2 is provided with a power female interface 200 and a magnetic attraction sheet 201. When the magnetic attraction sheet 201 is provided, the power female interface 200 should not be blocked. When the bottom of the wooden handicraft body 2 is placed on the groove 10 of the base 1, the power female interface 200 is plugged into the power male interface 100, and the magnetic attraction sheet 201 is firmly magnetically attracted by the magnet 101, so that the wooden handicraft body 2 is placed stably.

[0028] The outer surface of the wooden craft body 2 is provided with an LED light strip 7, and the LED light strip 7 is electrically connected to the power mother interface 200. When the power mother interface 200 is powered on, the LED light strip 7 lights up, and the brightness of the LED light strip 7 is adjusted according to the different voltages of the power mother interface 200.

[0029] The base 1 is provided with a switch button 3, a human infrared sensor 4, a light sensor 5 and a charging interface 6. In this specific embodiment, preferably, the switch button 3 is a touch button. The human infrared sensor 4 is used to detect whether a person is close to the base 1 of the spliced ​​wooden craft. The light sensor 5 is used to detect the ambient light intensity. The charging interface 6 is a DC interface. The switch button 3, the human infrared sensor 4, the light sensor 5 and the charging interface 6 are all existing electronic components.

[0030] An installation cavity 11 is provided inside the base 1 , and a circuit board 8 is arranged in the installation cavity 11 . A processor 81 , a power module 82 , a charging protection circuit 83 and a DC chopper circuit 84 are integrated on the circuit board 8 .

[0031] Preferably, in this specific embodiment, the processor 81 adopts an AT89S52 single-chip microcomputer. The DC chopper circuit 84 converts DC power into another fixed or adjustable DC power, also known as a DC-DC converter (DC / DC Converter). The processor 81, power module 82, charging protection circuit 83 and DC chopper circuit 84 are all existing electronic components.

[0032] It should be noted that those skilled in the art should have the conventional selection capabilities of the above-mentioned electronic components and circuit connection technical means. Those skilled in the art can fully reproduce the spliced ​​wooden craft disclosed in this patent application and produce the same technical effect after a limited number of circuit connection experiments based on this specification and the drawings in the specification.

[0033] More specifically, the circuit connection between the above electronic components is as follows:

[0034] The charging interface 6 is electrically connected to the power module 82 through the charging protection circuit 83 to charge the power module 82. The output end of the power module 82 is electrically connected to the power end of the processor 81 to supply power to the processor 81. The output end of the power module 82 is electrically connected to the power male interface 100 through the DC chopper circuit 84, and the control end of the DC chopper circuit 84 is electrically connected to the processor 81, and the output voltage value of the DC chopper circuit 84 is adjusted by the processor 81. The switch button 3, the human infrared sensor 4, and the light sensor 5 are electrically connected to the processor 81 respectively.

[0035] When the bottom of the wooden handicraft body 2 is placed on the groove 10 of the base 1, the female power interface 200 is plugged into the male power interface 100. At this time, if the human infrared sensor 4 detects that there is a person nearby, the processor 81 controls the voltage output by the DC chopper circuit 84 according to the ambient light intensity detected by the light sensor 5, thereby adjusting the brightness of the LED light strip 7. The light emitted by the LED light strip 7 is irradiated on the surface of the wooden handicraft body 2, increasing the ornamental effect and being practical.

[0036] The user can also control the LED light strip 7 to turn on / off the light through the switch button 3.

[0037] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A spliced ​​wooden craft, Features: It includes a base and a wooden handicraft body placed on the base; The base is provided with a groove for placing the wooden handicraft body, and the bottom of the groove is provided with a power male interface; A power female interface is provided at the bottom of the wooden handicraft body. When the bottom of the wooden handicraft body is placed on the groove of the base, the power female interface is plugged into the power male interface. An LED light strip is arranged on the outer surface of the wooden handicraft body, and the LED light strip is electrically connected to the power supply female interface; The base is provided with a human infrared sensor and a light sensor; The base is provided with an installation cavity inside, a circuit board is arranged in the installation cavity, and a power module, a processor and a DC chopper circuit are integrated on the circuit board; The output end of the power module is electrically connected to the power end of the processor, the output end of the power module is electrically connected to the power male interface through a DC chopper circuit, and the human infrared sensor, light sensor and control end of the DC chopper circuit are electrically connected to the processor respectively.

2. A spliced ​​wooden handicraft according to claim 1, Features: A magnet is also arranged at the bottom of the groove, and a magnetic attraction sheet is also arranged at the bottom of the wooden handicraft body. When the bottom of the wooden handicraft body is placed on the groove of the base, the magnetic attraction sheet is magnetically attracted by the magnet.

3. A spliced ​​wooden handicraft according to claim 1 or 2, Features: The outer surface of the base is provided with a charging interface, and the circuit board is also integrated with a charging protection circuit; The charging interface is electrically connected to the power module through a charging protection circuit.

4. A spliced ​​wooden handicraft according to claim 3, Features: The outer surface of the base is also provided with a switch button; The switch button is electrically connected to the processor.

Images