A detachable wireless remote control LED switch system

Abstract

This utility model relates to a detachable wireless remote control LED switch system, including a switch box and a detachable connection mechanism. The detachable connection mechanism consists of a first connection part disposed on the switch box and a second connection part disposed on an external device. The first connection part includes a movable buckle, a fixed buckle, and a protrusion. The second connection part has a matching slot and groove. A wedge-shaped guide bevel is provided between the buckles to achieve oblique insertion. A magnetic component is also provided on the back of the first connection part, which works with the embedded magnet array in the second connection part to achieve auxiliary fixation. The switch box housing consists of an upper cover and a lower cover, with a sealing groove and an O-ring at the joint for dust and water protection. This utility model has a compact structure, a firm connection, and is easy to assemble and disassemble, making it suitable for portable wireless control scenarios.

Description

Technical Field

[0001] This utility model relates to the field of pet equipment technology, and more specifically, to a detachable wireless remote control LED switch system. Background Technology

[0002] With the widespread adoption of smart wearable devices for pets and portable outdoor lighting products, more and more users are looking to use LED switch systems that offer remote control, are detachable, have low power consumption, and offer multiple lighting modes to improve convenience and safety in scenarios such as nighttime pet walks, outdoor activities, and emergency lighting.

[0003] In existing technologies, most common LED lighting control devices use mechanical buttons or touch switches, which are fixed in installation, have complex wiring, and lack remote control functionality, making them unsuitable for scenarios requiring flexible disassembly and remote operation. Furthermore, while some products do have remote control functionality, their switch structures are often exposed, making them difficult to operate stably in rainy or humid environments. They also lack magnetic interfaces, are inconvenient to charge, and have short lifespans. In addition, many products only support a single lighting mode, unable to quickly switch operating states according to the environment, limiting their adaptability to various scenarios.

[0004] Especially in pet use scenarios, users expect to install lighting devices on pet harnesses or collars for purposes such as nighttime lighting and lost detection. However, existing switch structures are usually bulky, cumbersome to install and remove, and are prone to falling off or being damaged during pet activities, failing to meet the dual requirements of daily convenience and stability. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a detachable wireless remote control LED switch system, which addresses the above-mentioned deficiencies of the prior art.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A detachable wireless remote-controlled LED switch system is constructed, comprising a detachable connecting mechanism and a switch box. The detachable connecting mechanism includes a first connecting part disposed at the bottom of the switch box and a second connecting part disposed on a pet collar. The first connecting part includes a buckle and a protrusion. The second connecting part has a slot for engaging with the buckle and a groove for matching the protrusion. The buckle includes a movable buckle and a fixed buckle. A wedge-shaped guide slope with an angle of 5°-15° to the horizontal plane is provided between the engaging surface of the movable buckle and the engaging surface of the fixed buckle. The guide slope is used to guide the buckle into the slot along a preset direction. Two protrusions are provided, with the movable buckle, the fixed buckle, and the two protrusions arranged alternately.

[0008] Preferably, the switch box includes a housing, a PCB module, and a switch button. The PCB module is located inside the housing, and the switch button is installed on the upper side of the housing. The PCB module includes a control circuit, an RF receiving circuit, an indicator light circuit, and a switch circuit.

[0009] Preferably, the housing contains a spring, the rear side of the movable buckle abuts against the spring, the front side forms an unlocking button, and the housing has a through groove corresponding to the unlocking button.

[0010] Preferably, the unlock button includes an operating part located on the outer side and a connecting part located on the inner side. The connecting part is rotatably connected to the movable buckle. The operating part is square and the connecting part is circular. When the unlock button is not pressed, the operating part is located outside the through groove.

[0011] Preferably, the PCB module is connected to multiple LED work lights, and a light groove matching the LED work lights is formed on the protrusion. The second connecting part is provided with a light-transmitting hole corresponding to the light groove, and the inner wall of the light-transmitting hole is provided with a light-diffusing microstructure.

[0012] Preferably, the control circuit includes a control chip U1, the radio frequency receiving circuit includes a radio frequency receiving chip U3 and an antenna 8, the switch circuit includes a button S1, the indicator circuit includes an indicator LED5, the fifth pin of the control chip is connected to the radio frequency receiving chip U3 through a resistor R8, the second pin is connected to the button S1, and the sixth pin drives the indicator LED5 through a resistor R13.

[0013] Preferably, a first magnetic attraction component is provided on the back of the first connecting part, and a second magnetic attraction component is embedded at a corresponding position on the second connecting part. Both the first magnetic attraction component and the second magnetic attraction component are magnetic arrays composed of multiple magnets, and the magnetic poles of multiple adjacent magnets in the magnetic array are opposite.

[0014] Preferably, the housing includes an upper cover and a lower cover, and an annular sealing groove is provided at the joint between the upper cover and the lower cover, with an O-ring embedded in the sealing groove.

[0015] The beneficial effects of this utility model are as follows: This utility model provides a detachable wireless remote control LED switch system. By setting a snap-slot structure, a protrusion-groove structure, and a wedge-shaped guide slope between the first and second connecting parts, the switch box can be quickly and securely inserted in a preset direction, possessing high vibration and displacement resistance, ensuring it is not easily dislodged during wear or movement. The structure features a spring-return movable snap and an integrated unlocking button, allowing users to quickly disengage by pressing the external button, avoiding the cumbersome disassembly and assembly of traditional fixed structures, thus improving ease of use and safety. The staggered arrangement of the movable snap, fixed snap, and two protrusions achieves a unidirectional engagement method, effectively preventing incorrect insertion and ensuring precise snap alignment. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a perspective structural diagram of a detachable wireless remote-controlled LED switch system according to a preferred embodiment of the present invention.

[0018] Figure 2 This is a first detached perspective view of the detachable wireless remote control LED switch system according to a preferred embodiment of the present invention.

[0019] Figure 3 This is a second detached perspective view of the detachable wireless remote control LED switch system according to a preferred embodiment of the present invention.

[0020] Figure 4 This is an exploded view of another preferred embodiment of the detachable wireless remote control LED switch system of this utility model;

[0021] Figure 5 This is a schematic diagram of the PCB module of a detachable wireless remote-controlled LED switch system according to a preferred embodiment of the present invention. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, a clear and complete description will be provided below in conjunction with the technical solutions in the embodiments of this utility model. Obviously, the described embodiments are some, but not all, embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] The preferred embodiment of this utility model is a detachable wireless remote control LED switch system, such as... Figure 1 As shown, see reference Figure 2-5 The device includes a detachable connecting mechanism and a switch box 1. The detachable connecting mechanism includes a first connecting part 2 located at the bottom of the switch box 1 and a second connecting part 3 located on the pet collar. The first connecting part includes a buckle 21 and a protrusion 22. The second connecting part 3 has a slot 31 that engages with the buckle 21 and a groove 32 that matches the protrusion 22. The buckle 21 includes a movable buckle 211 and a fixed buckle 212. A wedge-shaped guide slope with an angle of 5°-15° to the horizontal plane is provided between the engaging surface of the movable buckle 211 and the engaging surface of the fixed buckle 212. The guide slope is used to guide the buckle 21 into the slot 31 along a preset direction. There are two protrusions, with the movable buckle 211, the fixed buckle 212 and the two protrusions arranged alternately.

[0024] like Figure 4 As shown, the switch box 1 includes a housing 11, a PCB module 4, and a switch button 12. The PCB module 4 is housed inside the housing 11, and the switch button 12 is mounted on the upper side of the housing 11. The PCB module 4 includes a control circuit, an RF receiving circuit, an indicator light circuit, and a switch circuit. The PCB module 4 also includes a power supply circuit, which is electrically connected to the battery 7.

[0025] like Figure 4 As shown, a spring 5 is provided inside the housing 11. The rear side of the movable buckle 211 abuts against the spring 5, and an unlocking button 213 is formed on the front side. The housing 11 has a through groove 111 corresponding to the unlocking button 213. The housing 11 has a spring 5 inside to provide elastic restoring force. One end of the spring 5 is fixedly connected to the inner wall of the housing 11, and the other end abuts against the rear side of the movable buckle 211. Through the elastic force of the spring 5, the movable buckle 211 remains tightly engaged with the groove of the second connecting part when not pressed by external force, thus achieving structural locking. The front side of the movable buckle 211 extends to form an unlocking button 213 for manually releasing the buckle structure. To achieve the unlocking operation, the housing 11 has a through groove 111 corresponding to the position of the unlocking button 213. The through groove 111 penetrates the outer wall of the housing 11, so that the operating part of the unlocking button 213 is exposed on the surface of the housing, making it convenient for the user to press directly. By pressing the unlock button 213, the movable latch 211 moves in a set direction, overcoming the elastic force of the spring 5, thereby releasing the latch and achieving quick separation of the first connecting part and the second connecting part. This structure ensures both the stability of the connection and good disassembly and ease of operation, making it suitable for use in scenarios requiring frequent plugging and unplugging.

[0026] like Figure 1-4As shown, the unlock button 213 includes an operating part on the outer side and a connecting part on the inner side. The connecting part is rotatably connected to the movable latch 211. The operating part is square, and the connecting part is circular. When the unlock button 213 is not pressed, the operating part is outside the through groove 111. The square structure of the operating part increases the force-bearing area, facilitating user fingertip pressing; while the circular structure of the connecting part facilitates a good rotational fit with the mounting hole of the movable latch. In the unpressed state, the operating part is entirely outside the through groove 111 and can rotate slightly around the connecting part. When the operating part rotates at a certain angle, its four corners simultaneously abut against the four sides of the through groove 111, geometrically locking and restricting further entry into the through groove. This prevents the unlock button from being accidentally pushed into the housing when the user is not pressing it.

[0027] like Figure 1-4 As shown, the PCB module 4 is connected to multiple LED work lights 6. A lamp groove 221 matching the LED work lights 6 is formed on the bump 22. The second connecting part 3 has light-transmitting holes 33 corresponding to the lamp grooves 221, and the inner wall of the light-transmitting holes 33 has a light-diffusing microstructure. To achieve outward light emission, the second connecting part 3 has several light-transmitting holes 33 corresponding to the positions of the lamp grooves 221. The light-transmitting holes 33 penetrate the outer shell structure of the second connecting part 3 and are aligned with the lamp grooves 221 to form a light path. To improve light uniformity and viewing angle, the inner wall of the light-transmitting holes 33 has a light-diffusing microstructure, such as a micro-bump array or a fine scattering texture structure, to diffuse the LED light, thereby improving illumination uniformity and avoiding glare.

[0028] like Figure 4 As shown, the control circuit includes a control chip U1, the radio frequency receiving circuit includes a radio frequency receiving chip U3 and an antenna 8, the switch circuit includes a button S1, the indicator light circuit includes an indicator light LED5, and the power supply circuit includes a power supply control chip U2. The fifth pin of the control chip is connected to the radio frequency receiving chip U3 through a resistor R8, the second pin is connected to the button S1, and the sixth pin drives the indicator light LED5 through a resistor R13.

[0029] The control circuit uses a control chip U1 (MCU) to process key signals and radio frequency signals and output control commands. Pin 5 of the control chip U1 is connected to the data output of the radio frequency receiver chip U3 via a current-limiting resistor R8 to receive radio frequency signals; pin 2 is connected to the key switch S1 to detect local user input; pin 6 drives the indicator LED5 via a current-limiting resistor R13 to output status indication signals. The power supply terminal VDD of the control chip U1 is connected to the system power supply VCC (BAT+), and the ground terminal GND is grounded. The remaining pins are used for function expansion or left floating if unused.

[0030] The RF receiving circuit uses RF chip U3, which is mainly used to receive signals emitted by an external wireless remote control. The antenna interface of U3 is connected to the external antenna ANT1. Figure 4 The antenna 8 is used to enhance signal reception sensitivity; the DATA pin of U3 is connected to the data receiving terminal of the control chip U1 through resistor R8.

[0031] The power supply circuit uses a power management chip U2 to stabilize the battery power to the operating voltage required by the control system. The input of the power management chip U2 is connected to the battery power supply BAT+ (i.e., battery 7); the output is connected to the system VCC; external filter capacitors C1 and C2 are connected to the input and output terminals respectively for power stabilization. This chip features low dropout voltage and low power consumption, making it suitable for portable control applications in this system.

[0032] The switching circuit includes a user input button S1, one end of which is grounded, and the other end is directly connected to pin 2 of the control chip U1. When the user presses S1, a low-level signal is generated at the input terminal, and the control chip can execute the corresponding logic after detecting this state.

[0033] The indicator circuit for visual status feedback includes: LED5 (light-emitting diode) and R13 (current-limiting resistor). The LED5 is switched on and off by pin 6 of the control chip U1. Illuminating LED5 indicates the current system status; current is limited by R13 before entering LED5, ensuring stable illumination and preventing overcurrent burnout.

[0034] In this embodiment, a first magnetic attraction component is provided on the back of the first connecting part 2, and a second magnetic attraction component is embedded in the corresponding position on the second connecting part 3. Both the first and second magnetic attraction components are magnetic arrays composed of multiple magnets, with the magnetic poles of multiple adjacent magnets in the magnetic array being opposite. To enhance the magnetic attraction force and improve the connection stability, the magnetic poles of adjacent magnets in the magnetic array are opposite, that is, adjacent magnets are arranged with alternating N and S poles. Through this arrangement of opposite poles, the two sets of magnetic attraction components can form a stronger attraction force and better positioning and guiding performance when they cooperate, which helps to achieve rapid alignment and firm connection between the first connecting part 2 and the second connecting part 3. This magnetic attraction structure further improves the connection reliability and anti-detachment capability without affecting the snap-fit ​​engagement.

[0035] like Figure 4As shown, the housing 11 includes an upper cover 112 and a lower cover 113. An annular sealing groove is provided at the joint between the upper cover 112 and the lower cover 113, and an O-ring is embedded within the sealing groove. The O-ring, made of elastic material, is pressed tightly when the upper cover 112 and the lower cover 113 are pressed together, thereby filling the joint gap and preventing external impurities such as moisture and dust from entering the housing. This sealing structure effectively improves the overall dustproof and waterproof performance of the device, making it suitable for long-term use outdoors or in humid environments.

[0036] This utility model provides a detachable wireless remote control LED switch system. By incorporating a snap-slot structure, a protrusion-groove structure, and a wedge-shaped guide slope between the first and second connecting parts, the switch box can be quickly and securely inserted in a preset direction, providing high vibration and displacement resistance, ensuring it is not easily dislodged during wear or movement. The system features a spring-return movable snap and an integrated unlocking button, allowing users to quickly disengage by pressing the external button, avoiding the cumbersome disassembly and assembly of traditional fixed structures, thus improving ease of use and safety. The staggered arrangement of the movable snap, fixed snap, and two protrusions achieves a unidirectional engagement method, effectively preventing incorrect insertion and ensuring precise snap alignment.

[0037] It should be understood that this utility model is not limited to the above-described preferred embodiments. Anyone can derive other forms of products under the guidance of this utility model. However, regardless of any changes made in their shape or structure, any technical solution that is the same as or similar to this application falls within the protection scope of this utility model.

Claims

1. A detachable wireless remote control LED switch system comprising a detachable connection mechanism and a switch box (1), characterized in that, The detachable connection mechanism includes a first connection part (2) located at the bottom of the switch box (1) and a second connection part (3) located on the pet collar. The first connection part includes a buckle (21) and a protrusion (22). The second connection part (3) is provided with a slot (31) for engaging with the buckle (21) and a groove (32) for matching with the protrusion (22). The buckle (21) includes a movable buckle (211) and a fixed buckle (212). A wedge-shaped guide slope with an angle of 5°-15° to the horizontal plane is provided between the engaging surface of the movable buckle (211) and the engaging surface of the fixed buckle (212). The guide slope is used to guide the buckle (21) into the slot (31) along a preset direction. There are two protrusions, and the movable buckle (211), the fixed buckle (212) and the two protrusions are arranged alternately.

2. The detachable wireless remote control LED switch system according to claim 1, wherein, The switch box (1) includes a housing (11), a PCB module (4) and a switch button (12). The PCB module (4) is located inside the housing (11), and the switch button (12) is installed on the upper side of the housing (11). The PCB module (4) includes a control circuit, an RF receiving circuit, an indicator light circuit and a switch circuit.

3. The detachable wireless remote control LED switch system of claim 2, wherein, The housing (11) is provided with a spring (5), the rear side of the movable buckle (211) abuts against the spring (5), and an unlocking button (213) is formed on the front side. The housing (11) is provided with a through groove (111) corresponding to the unlocking button (213).

4. The detachable wireless remote control LED switch system of claim 3, wherein, The unlock button (213) includes an operating part located on the outside and a connecting part located on the inside. The connecting part is rotatably connected to the movable buckle (211). The operating part is square and the connecting part is circular. The through groove (111) matches the shape of the operating part. When the unlock button (213) is not pressed, the operating part is outside the through groove (111).

5. The detachable wireless remote control LED switch system according to claim 2, characterized in that, The PCB module (4) is connected to multiple LED work lights (6). A lamp groove (221) matching the LED work light (6) is formed on the protrusion (22). The second connecting part (3) is provided with a light-transmitting hole (33) corresponding to the lamp groove (221). The inner wall of the light-transmitting hole (33) is provided with a light diffusion microstructure.

6. The detachable wireless remote control LED switch system of claim 2, wherein, The control circuit includes a control chip U1, the radio frequency receiving circuit includes a radio frequency receiving chip U3 and an antenna 8, the switch circuit includes a button S1, the indicator circuit includes an indicator LED5, the fifth pin of the control chip is connected to the radio frequency receiving chip U3 through a resistor R8, the second pin is connected to the button S1, and the sixth pin drives the indicator LED5 through a resistor R13.

7. The detachable wireless remote control LED switch system of claim 1, wherein, The back of the first connecting part (2) is provided with a first magnetic attraction component, and the second connecting part (3) is provided with a second magnetic attraction component that cooperates with it at the corresponding position. The first magnetic attraction component and the second magnetic attraction component are both magnetic arrays composed of multiple magnets, and the magnetic poles of multiple adjacent magnets in the magnetic array are opposite.

8. The detachable wireless remote control LED switch system of claim 5, wherein, The housing (11) includes an upper cover (112) and a lower cover (113). An annular sealing groove is provided at the joint between the upper cover (112) and the lower cover (113), and an O-ring is embedded in the sealing groove.

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