Diving flashlight with laser and buzzer functions

Abstract

The utility model discloses a diving flashlight with laser and buzzer functions. Comprising a barrel, a middle frame is arranged in the barrel, a circuit board, a lamp panel used for generating white light illumination beams and a laser lamp used for generating laser are installed on the middle frame, a buzzer is installed on the circuit board in an integrated mode, a reflection cup is arranged at the front end of the barrel, lamp beads on the lamp panel are arranged at the bottom end of the reflection cup, and a light outlet channel is formed in the side wall of the reflection cup. And the laser lamp is arranged in the light-emitting conductor. According to the utility model, the three functions of underwater illumination, laser and buzzer are integrated, so that both beginners and professionals can meet conventional underwater white highlight illumination, and meanwhile, the laser lamp and the buzzer can more safely carry out diving and diving operation, ensure the personal safety of divers and prevent diving accidents, so that the diving safety of the divers is improved, and the diving safety of the divers is improved. Diving is safer, and the diver and the diving accompanying energy can keep in contact all the time.

Description

Technical Field

[0001] The utility model relates to the technical field of diving flashlights, in particular to a diving flashlight with laser and buzzer functions. Background Art

[0002] The original meaning of diving is to go under the water with or without professional tools for underwater survey, salvage, repair and underwater engineering. Later, diving gradually developed into a leisure sport with underwater activities as the main content, so as to achieve the purpose of physical exercise and leisure and entertainment, and it is widely loved by the public.

[0003] For diving, no matter beginners or professionals, they all need some common tools for underwater diving, among which diving flashlights are the most common tools. However, the existing diving flashlights are designed based on recreational diving and beginners, and generally only have basic underwater lighting functions. Therefore, with a single function, it is difficult for general products to fully meet the requirements of more professional users. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide a diving flashlight with laser and buzzer functions.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A diving flashlight with laser and buzzer functions comprises a barrel, a middle frame is arranged inside the barrel, a circuit board, a lamp board for generating a white light illumination beam and a laser lamp for generating laser are installed on the middle frame, a buzzer is integrated on the circuit board, a reflective cup is arranged at the front end of the barrel, lamp beads on the lamp board are arranged at the bottom end of the reflective cup, a light outlet channel is opened at the side wall of the reflective cup, the laser lamp is arranged in the light outlet channel, the barrel is located at the front end of the reflective cup to form a lamp head, glass is fixedly installed in the lamp head and the lamp head is sealed by the glass, one end face of the glass is pressed against the front end of the reflective cup, a power supply component for supplying power to the circuit board is detachably assembled at the rear end of the barrel, at least one waterproof switch is arranged on the barrel, and the waterproof switch is electrically connected to the circuit board.

[0007] Preferably, a boss is provided on the inner wall of the lamp holder, the edge of the glass is placed on the boss, and a first waterproof rubber ring is provided between the glass and the boss.

[0008] Preferably, a docking sleeve is provided at the rear end of the cylinder, and at least two conductive ejector pins are provided in the docking sleeve, the conductive ejector pins are electrically connected to the circuit board, the end of the power supply component is detachably installed in the docking sleeve, and at least two conductive sheets insulated from each other are provided on the surface of the end of the power supply component, and when the end of the power supply component is installed in the docking sleeve, the conductive ejector pins are respectively in contact with the corresponding conductive sheets.

[0009] Preferably, the end of the power supply assembly is installed in the docking sleeve by means of a thread or a rotating buckle, and the conductive sheet is annular.

[0010] Preferably, a second waterproof rubber ring is provided at the connection between the end of the power supply component and the docking sleeve.

[0011] Preferably, the power supply component is a power pack or a power transmission line, the power pack has a built-in battery, the conductive sheet is respectively connected to the positive and negative poles of the battery, the power transmission line includes a power cord, one end of the power cord is integrally connected to the conductive sheet, and the other end of the power cord is provided with a plug head for connecting to an external power supply device.

[0012] Preferably, the cylinder is provided with a connecting bracket for mounting on an external device.

[0013] Due to the adoption of the above scheme, the utility model integrates the three functions of underwater lighting, laser and buzzer into one, so that both beginners and professionals can meet the requirements of conventional underwater white strong light illumination. At the same time, the laser light and buzzer can be used for underwater command or calling diving partners in the water and on the surface, and rescue calls can also be made to achieve mutual communication, mainly for safer diving and diving operations, as well as to ensure the personal safety of divers, prevent the occurrence of diving accidents, make diving safer, and enable divers and diving partners to keep in touch at all times. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0015] Figure 2 It is a structural explosion diagram of an embodiment of the utility model.

[0016] Figure 3 It is a cross-sectional view of an embodiment of the utility model.

[0017] Figure 4 It is a schematic diagram of the structure after the power supply assembly of the embodiment of the utility model is removed.

[0018] Figure 5 It is a schematic diagram of the structure of an embodiment of the utility model with a power transmission line installed.

[0019] Figure 6It is a schematic diagram of the structure of an embodiment of the utility model with a power pack installed.

[0020] Figure 7 It is a schematic diagram of the circuit structure of the main control chip of the embodiment of the utility model.

[0021] Figure 8 It is a circuit structure schematic diagram of the lamp board driving circuit of an embodiment of the utility model.

[0022] Fig. 9 It is a circuit structure schematic diagram of the laser driving circuit of the embodiment of the utility model.

[0023] Fig.10 It is a circuit structure schematic diagram of a buzzer driving circuit according to an embodiment of the utility model. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] like Figures 1 to 10 As shown, a diving flashlight with laser and buzzer functions provided in this embodiment comprises a barrel 1, a middle frame 2 is arranged inside the barrel 1, a circuit board 3, a lamp board 4 for generating a white light illumination beam and a laser lamp 5 for generating laser are installed on the middle frame 2, a buzzer 6 is integrated on the circuit board 3, a reflective cup 7 is arranged at the front end of the barrel 1, the lamp beads on the lamp board 4 are placed at the bottom end of the reflective cup 7, a light outlet channel 8 is opened at the side wall of the reflective cup 7, and the laser lamp 5 Placed in the light-emitting conduction 8, the barrel 1 is located at the front end of the reflective cup 7 to form a lamp head 9, a glass 10 is fixedly installed in the lamp head 9 (specifically installed by a pressure ring 11) and the lamp head 9 is sealed by the glass 10, one end surface of the glass 10 is pressed against the front end of the reflective cup 7, and a power supply component 100 for supplying power to the circuit board 3 is detachably assembled at the rear end of the barrel 1, and at least one waterproof switch 12 is provided on the barrel 1, and the waterproof switch 12 is electrically connected to the circuit board 3.

[0028] This embodiment mainly integrates the three functions of underwater lighting, laser and buzzer into one, so that both leisure diving beginners and professional divers can have a more comprehensive diving equipment in terms of function and performance.

[0029] This embodiment has not only strong light illumination function, but also laser light and buzzer functions.

[0030] Among them, white light strong light lighting is used for conventional underwater lighting.

[0031] The laser emitted by the laser light 5 can be used in special underwater scenes. The laser light 5 can be used to send signals to each other when guiding diving companions for information transmission. The laser light has bright colors and can be used in diving teaching, underwater search, underwater retrieval and other scenes.

[0032] The buzzer 6 is inside the flashlight and can assist in the transmission of diving signals. It can call a diving partner in the water or on the surface of the water, or call for rescue, so as to achieve mutual communication, in order to carry out diving and diving operations more safely and ensure the personal safety of divers, prevent diving accidents, and make diving safer. Divers and diving partners can always keep in touch, and a buzzer is used to assist in the transmission of signals. The method uses the buzzer 6 in the flashlight as a sound source and water as a transmission medium, so that diving partners can keep in touch. The characteristics of sound transmission in water are: fast transmission speed and wide transmission range.

[0033] At the same time, the driving of the light board 4, the laser light 5 and the buzzer 6 is realized by the corresponding circuits on the circuit board 3, as shown in the following figure. Figure 7-Figure 10 shown.

[0034] Furthermore, because it is used underwater, the waterproof performance must be guaranteed. Therefore, a boss 13 is provided on the inner wall of the lamp head 9 of this embodiment, the edge of the glass 10 is placed on the boss 13, and a first waterproof rubber ring 14 is provided between the glass 10 and the boss 13. In order to prevent the glass 10 from being broken by water pressure, the thickness of the glass 10 of this embodiment must meet certain requirements, which is several times thicker than the glass thickness of conventional flashlights. The specific thickness can be 1 cm.

[0035] Further, for power supply, the power supply assembly 100 is connected, and a detachable connection is adopted between the power supply assembly 100 and the cylinder 1, which is convenient for practical use. The specific connection structure can be specifically provided with a docking sleeve 15 at the rear end of the cylinder 1, and at least two conductive ejectors 16 are provided in the docking sleeve 15, and the conductive ejectors 16 are electrically connected to the circuit board 3. The end of the power supply assembly 100 is detachably installed in the docking sleeve 15, and at least two mutually insulated conductive sheets 101 are provided on the surface of the end of the power supply assembly 100. When the end of the power supply assembly 100 is installed in the docking sleeve 15, the conductive ejectors 16 are respectively in contact with the corresponding conductive sheets 101. In addition, the end of the power supply assembly 100 is installed in the docking sleeve 15 by a thread or a rotating buckle, and the conductive sheet 101 is annular.

[0036] Furthermore, in order to ensure waterproof performance here, a second waterproof rubber ring 17 is provided at the connection between the end of the power supply assembly 100 and the docking sleeve 15 of this embodiment.

[0037] In addition, the power supply component 100 of this embodiment can take two forms, that is, the power supply component 100 is a power pack 102 or a power transmission line 103, the power pack 102 has a built-in battery (not shown in the figure), the conductive sheet 101 is respectively connected to the positive and negative poles of the battery, and the power transmission line 103 includes a power line 104, one end of the power line 104 is connected to the conductive sheet 101 as a whole, and the other end of the power line is provided with a plug head for connecting to an external power supply device, and the specific style of the plug head only needs to correspond to the external device.

[0038] Furthermore, in order to avoid holding the device in hands during specific use, a connecting bracket 18 for installation on external equipment is provided on the cylinder body 1 of the present embodiment. The specific structure of the connecting bracket 18 may be a clip, a bolt connection, various clamps, etc. The structure shown in the accompanying drawings is for illustration only, and the present embodiment does not limit the specific structure of the connecting bracket 18.

[0039] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A diving flashlight with laser and buzzer functions, characterized by: It comprises a cylinder, a middle frame is arranged inside the cylinder, a circuit board, a lamp board for generating a white light illumination beam and a laser lamp for generating laser are installed on the middle frame, a buzzer is integrated on the circuit board, a reflective cup is arranged at the front end of the cylinder, the lamp beads on the lamp board are arranged at the bottom end of the reflective cup, a light outlet channel is opened at the side wall of the reflective cup, the laser lamp is arranged in the light outlet channel, the cylinder is located at the front end of the reflective cup to form a lamp head, glass is fixedly installed in the lamp head and the lamp head is sealed by the glass, one end face of the glass is pressed against the front end of the reflective cup, a power supply component for supplying power to the circuit board is detachably assembled at the rear end of the cylinder, at least one waterproof switch is arranged on the cylinder, and the waterproof switch is electrically connected to the circuit board.

2. A diving flashlight with laser and buzzer functions as claimed in claim 1, characterized in that: A boss is arranged on the inner wall of the lamp holder, the edge of the glass is placed on the boss, and a first waterproof rubber ring is arranged between the glass and the boss.

3. A diving flashlight with laser and buzzer functions as claimed in claim 1, characterized in that: A docking sleeve is provided at the rear end of the cylinder, and at least two conductive ejectors are provided in the docking sleeve. The conductive ejectors are electrically connected to the circuit board. The end of the power supply component is detachably installed in the docking sleeve, and at least two conductive sheets insulated from each other are provided on the surface of the end of the power supply component. When the end of the power supply component is installed in the docking sleeve, the conductive ejectors are respectively in contact with the corresponding conductive sheets.

4. A diving flashlight with laser and buzzer functions as claimed in claim 3, characterized in that: The end of the power supply assembly is installed in the docking sleeve through a thread or a rotating buckle, and the conductive sheet is annular.

5. A diving flashlight with laser and buzzer functions as claimed in claim 3, characterized in that: A second waterproof rubber ring is provided at the connection between the end of the power supply component and the docking sleeve.

6. A diving flashlight with laser and buzzer functions as claimed in claim 3, characterized in that: The power supply component is a power pack, the power pack has a built-in battery, and the conductive sheet is connected to the positive and negative electrodes of the battery respectively.

7. A diving flashlight with laser and buzzer functions as claimed in claim 3, characterized in that: The power supply component is a power transmission line, which includes a power line. One end of the power line is connected to a conductive sheet as a whole, and the other end of the power line is provided with a plug head for connecting to an external power supply device.

8. A diving flashlight with laser and buzzer functions as claimed in claim 1, characterized in that: The cylinder is provided with a connecting bracket for being installed on external equipment.

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