A segmented flashlight trigger switch and flashlight

Abstract

This utility model discloses a segmented flashlight trigger switch and a flashlight. The segmented flashlight trigger switch includes a control circuit board and a conductive component. The control circuit board has a switch. The conductive component includes a first elastic element, a second elastic element, and a conductive element. One end of the first elastic element is connected to the control circuit board, and the other end is suspended. The second elastic element is arranged around the first elastic element and connected to the control circuit board. The second elastic element supports the conductive element. When the conductive element is lightly pressed, the second elastic element is compressed and contacts the first elastic element, forming a circuit loop. At this time, the preset lighting levels can be switched sequentially by repeatedly pressing the conductive element. When the conductive element is pressed hard, both the second and first elastic elements are compressed, and the conductive element abuts against the switch, realizing the on / off switching of the flashlight. The segmented tactile feedback provided by the first and second elastic elements enables function switching, solving the problem of the complex function switching and increased size caused by the multi-button structure of existing flashlights.

Description

Technical Field

[0001] This utility model relates to the field of outdoor lighting technology, and in particular to a segmented flashlight trigger switch and a flashlight. Background Technology

[0002] Flashlights have become an indispensable lighting tool for outdoor activities. The on / off function and function adjustment of a flashlight mainly rely on button operation. When the user presses a button on the flashlight, the button transmits data to the circuit board, thereby realizing the flashlight's on / off state and the switching of brightness or mode.

[0003] Most existing flashlights employ two button configurations: a single button and a combination of multiple buttons. While single-button flashlights are simple in structure, their limited functionality severely restricts their versatility and makes it difficult to meet diverse user needs in different scenarios. Although multi-button flashlights offer more function options, they present several inconveniences in practical use, especially in dark environments, where users need to repeatedly fumble to locate the desired button, making the operation cumbersome and less intuitive. Furthermore, the multi-button design often results in a longer overall flashlight structure, increasing its portability.

[0004] Therefore, existing technologies still need improvement. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a dual-stage tactical flashlight switch and flashlight, which aims to solve the problem of the cumbersome and complicated switching function of existing flashlight switches.

[0006] The dual-segment tactical flashlight switch and flashlight provided in this application adopt the following technical solution:

[0007] A segmented flashlight trigger switch, comprising:

[0008] A control circuit board, wherein a switch is provided on the control circuit board;

[0009] A conductive component includes a first elastic element, a second elastic element, and a conductive element; one end of the first elastic element is connected to the control circuit board, and the other end is suspended; the second elastic element is arranged around the first elastic element and is connected to the control circuit board; the second elastic element is used to support the conductive element; the conductive element is located directly above the first elastic element.

[0010] Optionally, the segmented flashlight trigger switch further includes a button; the button is sleeved on the conductive element.

[0011] Optionally, in the segmented flashlight trigger switch, the end of the conducting member near the first elastic member has a protrusion; the protrusion is used to abut against the switch.

[0012] Optionally, in the segmented flashlight trigger switch, the protrusion is truncated cone-shaped.

[0013] Optionally, in the segmented flashlight trigger switch, the conductive component further includes a first insulating member; the first insulating member is embedded between the first elastic member and the second elastic member.

[0014] Optionally, in the segmented flashlight trigger switch, the conductive component further includes a second insulating element; the second insulating element is embedded between the button and the conductive element.

[0015] This utility model also discloses a dual-segment flashlight, which includes a power supply, a housing assembly, a light source assembly, and a segmented flashlight trigger switch as described in any one of the above.

[0016] Optionally, in the dual-section flashlight, the housing assembly includes a first housing and a second housing disposed opposite to each other; the first housing and the second housing are closed to form a mounting cavity; the power supply and the control circuit board are disposed within the mounting cavity.

[0017] Optionally, in the dual-segment flashlight, the light source assembly is disposed at one end of the mounting cavity away from the conductive assembly; the power supply is electrically connected to the light source assembly.

[0018] Optionally, in the dual-section flashlight, the light source assembly includes an indicator light and a front cover; the indicator light is electrically connected to the power supply; and the front cover is fitted onto the mounting cavity at the end near the indicator light.

[0019] Compared with the prior art, the embodiments of this utility model have the following advantages:

[0020] This application discloses a segmented flashlight trigger switch and a flashlight. The segmented flashlight trigger switch includes a control circuit board and a conductive component. The control circuit board has a switch. The conductive component includes a first elastic element, a second elastic element, and a conductive element. When the conductive element is lightly pressed, the second elastic element is compressed and contacts the first elastic element, forming a circuit loop. At this time, preset lighting levels can be switched sequentially by repeatedly pressing the conductive element. When the conductive element is pressed hard, both the second and first elastic elements are compressed, and the conductive element abuts against the switch, realizing the on / off switching of the flashlight. Thus, the segmented tactile feedback provided by the first and second elastic elements enables function switching, solving the problems of complex function switching and increased size caused by multi-button structures in existing flashlights. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the main structure of the dual-segment flashlight in the embodiments of this application;

[0023] Figure 2 This is an exploded view of the dual-segment flashlight in the embodiments of this application;

[0024] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 This is a cross-sectional view of the dual-segment flashlight in the embodiments of this application;

[0026] Figure 5 yes Figure 4 Enlarged view of point B in the middle;

[0027] Explanation of reference numerals in the attached drawings: 100, control circuit board; 110, switch; 210, first elastic element; 211, protrusion; 220, second elastic element; 230, conductive element; 240, first insulating element; 250, second insulating element; 260, third insulating element; 300, button; 400, power supply; 500, housing assembly; 510, first housing; 520, second housing; 600, light source assembly; 610, indicator light; 620, front cover; 700, display screen; 800, charging connector. Detailed Implementation

[0028] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] The present application will be further described in detail below with reference to the accompanying drawings.

[0030] In outdoor adventure scenarios, flashlights play a crucial role as basic lighting equipment. When a user presses the flashlight's function button, the electrical signal generated by the mechanical contact is instantly transmitted to the control circuit board, enabling core functions such as switching the light on / off, adjusting brightness, and changing modes through preset programs. However, current flashlight designs on the market have limitations: a single button can achieve limited functions; while multiple buttons make operation cumbersome and also increase the overall length of the flashlight.

[0031] Based on this, this application discloses a segmented flashlight trigger switch and a flashlight. Please refer to [link / reference]. Figure 1 and 2 The segmented flashlight trigger switch includes a control circuit board 100 and a conductive component; the control circuit board 100 is provided with a switch 110; the conductive component includes a first elastic element 210, a second elastic element 220, and a conductive element 230; one end of the first elastic element 210 is connected to the control circuit board 100, and the other end is suspended; the second elastic element 220 is arranged around the first elastic element 210 and is connected to the control circuit board 100; the second elastic element 220 is used to support the conductive element 230; the conductive element 230 is located directly above the first elastic element 210.

[0032] This segmented flashlight trigger switch can be used in flashlights, achieving function switching through segmented tactile feedback provided by a single button 300. Specifically, in actual use, one end of both the first elastic element 210 and the second elastic element 220 is connected to the control circuit board 100, and the switch 110 is fixed to the control circuit board 100. The second elastic element 220 is arranged around the first elastic element 210; the conductive element 230 is located directly above the first elastic element 210, and the conductive element 230 can move towards or away from the switch 110.

[0033] Please see Figure 2 and Figure 3 When the conductive element 230 is not pressed, the second elastic element 220 supports the conductive element 230. At this time, there is a certain distance between the conductive element 230 and the first elastic element 210, so there is no electrical connection between the conductive element 230 and the first elastic element 210. When the conductive element 230 is lightly pressed, the second elastic element 220 is compressed. At this time, the conductive element 230 contacts the first elastic element 210 and conducts electrically. The control circuit board 100 can form a circuit through the first elastic element 210, the conductive element 230, and the second elastic element 220. When the conductive element 230 is pressed hard, both the first elastic element 210 and the second elastic element 220 are further compressed. At this time, the conductive element 230 descends to its maximum depth and contacts the switch 110 on the control circuit board 100, realizing the opening and closing of the switch 110.

[0034] In this embodiment, each time the user lightly presses the conductive element 230, the electrical signal generated by the mechanical contact is transmitted to the control circuit board 100. The control circuit board 100 adjusts the flashlight's brightness according to a preset program. When the user needs to adjust the flashlight's brightness or switch modes, they can repeatedly press the conductive element 230, and the number of mechanical contacts will achieve functions such as brightness adjustment or mode switching. Therefore, this embodiment allows for flashlight function switching with a single button, optimizing the flashlight function switching process. It also reduces the space occupied by the button on the flashlight's surface, making the overall flashlight design more compact and improving portability.

[0035] Specifically, in one embodiment, the flashlight is brightest when the conductor 230 is pressed once; medium brightness when the conductor 230 is pressed twice; and dimest brightness when the conductor 230 is pressed three times. Pressing the conductor 230 firmly turns the switch 110 on or off.

[0036] In one embodiment, different electrical signals can be generated by pressing the contact element 230 for varying durations. These signals are transmitted to the control circuit board 100, which can then adjust the flashlight's brightness according to a preset program. Specifically, in one embodiment, a long press on the contact element 230 results in the dimst flashlight brightness, while a short press results in the brightest flashlight brightness. A firm press on the contact element 230 contacts the switch 110, thus turning the switch 110 on and off.

[0037] Therefore, this embodiment provides segmented tactile feedback through the first elastic element 210 and the second elastic element 220. Different force feedbacks correspond to different usage modes and brightness levels of the flashlight, helping the user quickly locate the desired mode and brightness. In this way, multiple functions can be switched without multiple buttons, reducing the cumbersome function switching of existing flashlights and improving the convenience of using the flashlight. It overcomes the shortcomings of existing flashlights with simple single-button functions and solves the problem of complex function switching with multiple buttons. In this embodiment, the conductive element 230 is a metal conductive element 230, including but not limited to copper, alloy, aluminum, and other conductive elements.

[0038] In this embodiment, please refer to Figure 4 The segmented flashlight trigger switch also includes a button 300; the button 300 is sleeved on the conductive member 230. Specifically, in actual use, the button 300 is sleeved on the end of the conductive member 230 away from the first elastic member 210. The user presses the button 300 to press the conductive member 230, thereby switching the flashlight function. The button 300 protects the conductive member 230 from direct physical impact and wear, ensuring the safe operation of the circuit.

[0039] In one embodiment of this utility model, the end of the conductive member 230 near the first elastic member 210 is provided with a protrusion 211; the protrusion 211 is used to abut against the switch 110. The protrusion 211 is frustoconical in shape.

[0040] Please see Figure 5 Specifically, one end of the conductive element 230 abuts against the second elastic element 220, and the other end has a frustoconical protrusion located at the center of the conductive element 230. When the conductive element 230 is not pressed, the frustoconical protrusion is not in contact with the first elastic element 210, and the conductive element 230 and the first elastic element 210 are not conductive. When the conductive element 230 is lightly pressed, the frustoconical protrusion penetrates into the first elastic element 210, and the edge of the frustoconical protrusion on the conductive element 230 contacts the first elastic element 210, thus forming a circuit between the first elastic element 210, the conductive element 230, and the second elastic element 220. By varying the number of times or the duration of light pressing the conductive element 230, different electrical signals are input to generate different data, thereby achieving the switching of flashlight illumination brightness or mode.

[0041] When the conductor 230 is pressed firmly, the first elastic element 210 continues to compress to its maximum. At this time, the frustum-shaped protrusion contacts the switch 110 on the control circuit board 100 and presses the switch 110 to turn the flashlight on and off. By setting the first elastic element 210 and the second elastic element 220, the user can achieve different triggering forces for different function levels during operation, realizing a single-button multi-mode switching function, which is convenient and intuitive to operate. In this embodiment, the frustum-shaped protrusion makes it easier for the conductor 230 to contact the switch 110 on the control circuit board 100, ensuring that the switch 110 can be smoothly turned on and off when the conductor 230 is pressed firmly.

[0042] Please see Figure 4 and 5 In another embodiment of the present invention, the conductive component further includes a first insulating member 240; the first insulating member 240 is embedded between the first elastic member 210 and the second elastic member 220.

[0043] Specifically, the first insulating member 240 is fixedly mounted on the control circuit board 100 and surrounds the switch 110. The cross-sectional shape of the first insulating member 240 is frustoconical, with one end mounted on the control circuit board 100 and the other end sleeved on the end of the conductive member 230. The first insulating member 240 effectively isolates the contact between the first elastic member 210 and the second elastic member 220, preventing short circuits. At the same time, the frustoconical design of the first insulating member 240 allows the conductive member 230 to be smoothly inserted into the first insulator until it contacts the switch 110, thereby ensuring the smoothness of the pressing operation.

[0044] In this embodiment, a third insulating member 260 is also provided inside the first insulating member 240. The third insulating member 260 is arranged around the switch 110 and is located at the bottom of the first elastic member 210. The third insulating member 260 abuts against the first elastic member 210, ensuring that the conductive member 230 can contact the first elastic member 210 when the conductive member 230 is lightly pressed.

[0045] Please see Figure 5 In one embodiment, the conductive component further includes a second insulating member 250; the second insulating member 250 is embedded between the button 300 and the conductive member 230. The second insulating member 250 provides insulation protection for the conductive member 230 and the second elastic member 220, avoiding the risk of accidental conduction or short circuit caused by accidental contact, moisture, or friction from metal parts, further reducing the risk of short circuit. Simultaneously, the embedded design of the second insulating member 250 also prevents the conductive member 230 from shifting, ensuring the accurate movement trajectory of the conductive member 230 during pressing and improving operational reliability.

[0046] Based on the above embodiments, this utility model also discloses a two-stage flashlight, please refer to [link / reference]. Figure 1 and 2 The device includes a power supply 400, a housing assembly 500, a light source assembly 600, and a segmented flashlight trigger switch as described in any one of the above. The housing assembly 500 includes a first housing 510 and a second housing 520 disposed opposite to each other; the first housing 510 and the second housing 520 are closed to form a mounting cavity; the power supply 400 and the control circuit board 100 are disposed within the mounting cavity.

[0047] In use, the first housing 510 and the second housing 520 close together to form a mounting cavity. The power supply 400 and the control circuit board 100 are disposed within the mounting cavity, and the conductive components extend at least partially outside the mounting cavity. Specifically, the button 300 is sleeved on the conductive member 230 and extends outside the mounting cavity. When the user needs to adjust the flashlight's brightness or switch the flashlight's lighting mode, the switching is achieved by touching the button 300.

[0048] Furthermore, in some embodiments, the first housing 510 and the second housing 520 may be an integral structure, that is, the first housing 510 and the second housing 520 are fitted together as a whole on the control circuit board 100 and the conductive components; similarly, the first housing 510 and the second housing 520 may also be detachable structures, that is, the first housing 510 and the second housing 520 are connected and fixed by connectors, for example, by screwing the first housing 510 and the second housing 520 together, or by using clips to achieve a fixed connection. The shape of the first housing 510 and the second housing 520 is not limited in this application, and may be cylindrical or columnar, etc.

[0049] In this embodiment, the power supply 400 is installed in the mounting cavity. The power supply 400 is connected to the control circuit board 100 and the light source assembly 600. When the conductive element 230 is pressed lightly or heavily, the electrical signal generated by the mechanical contact is transmitted to the control circuit board 100. The control circuit board 100 outputs according to the preset program, thereby adjusting the opening and closing of the light source assembly 600 or the illumination brightness.

[0050] In some implementations, please refer to Figure 1 and 2 The light source assembly 600 is disposed within the mounting cavity at one end opposite to the conductive component; the power supply 400 is electrically connected to the light source assembly 600. The light source assembly 600 includes an indicator lamp 610 and a front cover 620; the indicator lamp 610 is electrically connected to the power supply 400; the front cover 620 is sleeved on the mounting cavity at the end near the indicator lamp 610.

[0051] In one embodiment, the dual-stage flashlight further includes a display screen 700 and a charging connector 800. The display screen 700 is externally mounted on the housing assembly 500 and connected to the control circuit board 100. The display screen 700 can be used to display the flashlight's power status and the current lighting level or lighting mode. The charging connector 800 is located on the housing assembly 500 at the end opposite to the light source assembly 600 and is exposed on the outside. It is used to connect to an external power source 400 and charge the power source 400 via the control circuit board 100.

[0052] In summary, this utility model discloses a segmented flashlight trigger switch, comprising: a control circuit board and a conductive component; the control circuit board is equipped with a switch; the conductive component includes a first elastic element, a second elastic element, and a conductive element; one end of the first elastic element is connected to the control circuit board, and the other end is suspended; the second elastic element is arranged around the first elastic element and connected to the control circuit board; the second elastic element supports the conductive element 230; the conductive element is located directly above the first elastic element. When the conductive element is lightly pressed, the second elastic element is compressed and contacts the first elastic element, forming a circuit loop. At this time, preset lighting levels can be switched sequentially by repeated pressing operations; when the conductive element is pressed hard, both the second and first elastic elements are compressed, and the conductive element abuts against the switch, realizing the on / off switching of the flashlight. Thus, the segmented tactile feedback provided by the first and second elastic elements enables function switching, solving the problems of complex function switching and increased size caused by multi-button structures in existing flashlights.

[0053] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0054] It should be noted that this utility model uses a segmented flashlight trigger switch and flashlight as an example to introduce the specific structure and working principle of this utility model. However, the application of this utility model is not limited to segmented flashlight trigger switches and flashlights, and can also be applied to the production and use of other similar workpieces.

[0055] It should be understood that this invention is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this invention is limited only by the appended claims.

[0056] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A segmented flashlight trigger switch, characterized in that, include: A control circuit board, wherein a switch is provided on the control circuit board; A conductive component includes a first elastic element, a second elastic element, and a conductive element; one end of the first elastic element is connected to the control circuit board, and the other end is suspended; the second elastic element is arranged around the first elastic element and is connected to the control circuit board; the second elastic element is used to support the conductive element. The conductive element is located directly above the first elastic element.

2. The segmented flashlight trigger switch according to claim 1, characterized in that, The segmented flashlight trigger switch also includes a button; the button is sleeved on the conductive element.

3. The segmented flashlight trigger switch according to claim 2, characterized in that, The conductive element has a protrusion at its end near the first elastic element; the protrusion is used to abut against the switch.

4. The segmented flashlight trigger switch according to claim 3, characterized in that, The protrusion is truncated cone-shaped.

5. The segmented flashlight trigger switch according to claim 2, characterized in that, The conductive component further includes a first insulating element; the first insulating element is embedded between the first elastic element and the second elastic element.

6. The segmented flashlight trigger switch according to claim 5, characterized in that, The conductive component further includes a second insulating element; the second insulating element is embedded between the button and the conductive element.

7. A segmented flashlight, characterized in that, It includes a power supply, a housing assembly, a light source assembly, and a segmented flashlight trigger switch as described in any one of claims 1 to 6.

8. The segmented flashlight according to claim 7, characterized in that, The housing assembly includes a first housing and a second housing disposed opposite to each other; the first housing and the second housing are closed to form a mounting cavity; the power supply and the control circuit board are disposed within the mounting cavity.

9. The segmented flashlight according to claim 8, characterized in that, The light source assembly is located at one end of the mounting cavity away from the conductive component; the power supply is electrically connected to the light source assembly.

10. The segmented flashlight according to claim 8, characterized in that, The light source assembly includes an indicator light and a front cover; the indicator light is electrically connected to the power supply; the front cover is fitted onto the mounting cavity at the end near the indicator light.

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