Quick-release conductive structure of headband lamp

Abstract

The utility model discloses a quick-release conductive structure of a headband lamp, which comprises a base and a base upper cover, the base upper cover is fixedly connected with the base through screws, a PCB (printed circuit board) is arranged on the base, a metal elastic sheet is arranged on the PCB, a fixing plate is fixed inside the base upper cover, a spring is arranged on the fixing plate, and the base upper cover is provided with a plurality of conductive wires. The spring is elastically connected with the stop buckle, the base upper cover is provided with a lamp buckle, an elastic piece hole site and a stop buckle hole site, due to the design, a user can conveniently install and replace the headband lamp, time and energy are saved, the quick-release conductive structure adopts a two-section type connection mode, the lamp is pressed into the quick-release conductive structure firstly, then translation is conducted, and the lamp can be conveniently and rapidly detached. The lamp is connected with the backstop buckle in a buckled mode, the lamp can be stably connected with the metal elastic piece of the quick-release conductive mechanism through clamping connection of the backstop buckle, and normal connection and normal current transmission between the lamp and the power source are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of head lighting devices, in particular to a quick-detachable conductive structure of a headband lamp. Background Art

[0002] Lamps are commonly used as lighting tools in daily life. Headbands that match headlamps are generally fixed together with the headlamps. The lamp head and headband are integrated and cannot be separated, which is not conducive to the quick installation and removal of the headlamps, and is not conducive to the user to replace or repair the headlamps. The detachable headlamps and headbands on the market have simple structures, which shake and vibrate when people are active, which can easily cause the headlamps to have poor contact, and in severe cases, the headlamps can fall off, which is very dangerous. Utility Model Content

[0003] To solve the above problems, the utility model provides the following technical solutions: a quick-release conductive structure of a headband lamp, comprising a base and a base cover, the base cover being fixedly connected to the base by screws, a PBC board being provided on the base, a metal shrapnel being provided on the PCB board, a fixing plate being fixed inside the base cover, a spring being provided on the fixing plate, the spring being elastically connected to a stop buckle, and a lamp buckle, a shrapnel hole and a stop buckle hole being provided on the base cover.

[0004] As a preferred embodiment of the present utility model, the metal spring sheet is inserted into the spring sheet hole, and the stop buckle is inserted into the stop buckle hole.

[0005] As a preferred embodiment of the present utility model, the upper cover of the base is provided with a groove hole, and a lamp is installed on the upper cover of the base.

[0006] As a preferred embodiment of the present invention, the fixing plate is fixed inside the upper cover of the base by means of round head screws.

[0007] As a preferred embodiment of the present utility model, the base is provided with a connecting hole.

[0008] As a preferred embodiment of the utility model, the base is provided with a headband, the headband has built-in wires, the wires are electrically connected to a PCB board, and the PCB board is electrically connected to a metal spring.

[0009] Compared with the prior art, the beneficial effect of the utility model is: providing a quick-release conductive structure for a headband lamp, which refers to a conductive structure of a headband lamp that can be easily and quickly installed and disassembled, and has a conductive function. Such a design can save users time and energy when installing and replacing headband lamps. The quick-release conductive structure uses a two-stage connection method. First, the lamp is pressed into the quick-release conductive structure, and then the lamp is connected to the stop buckle through translation. The locking connection of the stop buckle can stably connect the lamp to the metal spring of the quick-release conductive mechanism, ensuring normal connection and current transmission between the lamp and the power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is an exploded view of the utility model;

[0011] Figure 2 It is a schematic diagram of the base cover structure;

[0012] Figure 3 It is a top view of the utility model;

[0013] Figure 4 This is a schematic diagram of the structure of the utility model

[0014] In the figure: 1. base, 11. connecting hole, 2. base cover, 21. lamp buckle, 22. spring hole, 23. stop buckle hole, 24. groove hole, 3. headband, 31. wire, 4. PCB board, 41. metal spring, 5. fixing plate, 6. spring, 7. stop buckle, 8. lamp. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-4The utility model provides a technical solution: a quick-detachable conductive structure of a headband lamp, comprising a base 1 and a base cover 2, wherein the base 1 is penetrated by a headband 3, the base cover 2 is fixedly connected to the base 1 by screws, the base cover 2 is fixedly connected to the base 1 by countersunk screws, and the base 1 and the base cover 2 can be well fixed on the headband 3, the headband 3 has built-in wires 31, the wires 31 are electrically connected to a PCB board 4, the PCB board 4 is electrically connected to a metal shrapnel 41, a PBC board is provided on the base 1, and a metal shrapnel 41 is provided on the PCB board 4, the wires 31 of the headband 3 are connected to the PCB board 4 and the metal shrapnel 41, the other end of the headband 3 is connected to a discharge device for conducting the PCB board 4 and the metal shrapnel 41, and a fixed wire is fixed inside the base cover 2 A fixed plate 5, wherein the fixed plate 5 is fixed in the base upper cover 2 by round head screws, and the fixed plate 5 is fixed in the base upper cover 2 by source screws. A spring 6 is provided on the fixed plate 5, and the spring 6 is elastically connected to the stop buckle 7. Under the action of the fixed plate 5 and the spring 6, the stop buckle 7 can be pressed and rebounded, and the lamp 8 is connected with the stop buckle 7 by snapping. The snap connection of the stop buckle 7 can make the lamp 8 stably connected with the metal spring piece 41 of the quick-release conductive mechanism, ensuring the normal connection and current transmission between the lamp 8 and the power supply. A lamp 8 is installed on the base upper cover 2, and the base upper cover 2 is provided with a lamp 8 snap 21, a spring hole 22 and a stop buckle 7 hole 23. The metal spring 41 is penetrated through the spring hole 22, and the stop buckle 7 is penetrated through the stop buckle 7 hole 23. When the lamp 8 is installed. After the lamp 8 is fitted downwardly with the lamp 8 buckle 21 of the base cover 2, the lamp 8 is then translated to the left to make the stop buckle 7 press against the lamp 8, so that the lamp 8 is firmly fitted with the quick-release conductive mechanism, and the metal spring 41 contacts the lamp 8, so that the lamp 8 is turned on and the lamp 8 is lit; when the lamp 8 needs to be removed, the lamp 8 is translated to the right, and then the metal spring 41 disconnects the contact with the lamp 8, the lamp 8 does not light up, and the lamp 8 is pulled out upward. The installation and removal of the lamp 8 with the quick-release conductive structure is simple and can be operated at any time, which is convenient for repairing the lamp 8 and improving its practicality. The base cover 2 is provided with a groove hole 24, and the groove hole 24 is used for the quick-release conductive mechanism to cooperate with the lamp 8. The base 1 is provided with a connecting hole 11, and the connecting hole 11 is used to connect the hanging headband lamp 8 with the quick-release conductive structure.

[0017] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A quick-release conductive structure of a headband lamp, comprising a base and a base cover, characterized in that: The base cover is fixedly connected to the base by screws, a PCB board is provided on the base, a metal spring is provided on the PCB board, a fixing plate is fixed inside the base cover, a spring is provided on the fixing plate, the spring is elastically connected to a stop buckle, and a lamp buckle, a spring hole and a stop buckle hole are provided on the base cover.

2. The quick-release conductive structure of a headband lamp according to claim 1, characterized in that: The metal spring piece is inserted into the spring piece hole, and the stop buckle is inserted into the stop buckle hole.

3. The quick-release conductive structure of a headband lamp according to claim 2, characterized in that: The base upper cover is provided with a groove hole, and a lamp is installed on the base upper cover.

4. The quick-release conductive structure of a headband lamp according to claim 1, characterized in that: The fixing plate is fixed inside the upper cover of the base by means of round head screws.

5. The quick-release conductive structure of a headband lamp according to claim 1, characterized in that: The base is provided with a connecting hole.

6. The quick-release conductive structure of a headband lamp according to claim 1, characterized in that: The base is provided with a headband, the headband has built-in wires, the wires are electrically connected to a PCB board, and the PCB board is electrically connected to a metal spring.

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