Multifunctional warning rod

Abstract

The utility model relates to a multifunctional warning rod. The device comprises a transparent tube, a hinge block is fixed to the end, away from the transparent tube, of a lamp panel mounting block, a metal body tube is in threaded connection with the end, away from the lamp panel mounting block, of the hinge block, hinge grooves are formed in the two sides of the lamp panel mounting block in a bilateral symmetry mode, rotating blocks are rotationally arranged in the hinge grooves, and supporting rods are fixed to the side walls of the rotating blocks; the end, away from the hinge block, of the metal body pipe is in threaded connection with a metal end cap. When the supporting rod is contained in the rod containing groove, a traffic police holds the metal main body pipe by hand so that the device can play a normal command function, when area warning needs to be conducted, the supporting rod is rotated out of the rod containing groove, the device is placed on the ground, a triangular warning board is formed, and the warning effect is achieved. Therefore, the trouble that the traffic police need to walk to the roadside to take the conical barrel or the tripod is avoided, and the traffic police can give an alarm in time.

Description

Technical Field

[0001] This utility model relates to an LED baton, specifically, a multi-functional warning baton. Background Technology

[0002] Traffic batons are mainly used for traffic control, evacuation guidance, and signal transmission. They use LEDs as the light source and operate primarily through flashing or constant illumination. Traffic batons come in two types: battery-powered and rechargeable. Common colors include red, green, white, and red-blue.

[0003] When using traffic batons, traffic police officers typically hold them in their hands and use hand gestures. However, during the process of directing traffic with batons, special situations often arise, such as vehicle collisions, road damage, or injuries. In these situations, traffic police officers need to issue warnings and maintain a warning distance. However, when maintaining this distance, officers need to go to the roadside to retrieve cones or tripods, which cannot achieve the desired warning effect in a timely manner. Furthermore, in emergency situations, such as rescuing people trapped in vehicles, specialized tools are required for operations such as breaking windows, which is cumbersome and may cause officers to miss the optimal rescue time. Therefore, this solution designs a multi-functional warning baton to help traffic police officers respond promptly. Summary of the Invention

[0004] The purpose of this invention is to provide a multifunctional warning stick to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, a multifunctional warning stick is provided, comprising a transparent tube, wherein a light-emitting device is disposed inside the transparent tube, a light plate mounting block is threaded to one end of the transparent tube, a hinge block is fixed to the end of the light plate mounting block away from the transparent tube, and a metal main body tube is threaded to the end of the hinge block away from the light plate mounting block. Hinge grooves are symmetrically formed on both sides of the light plate mounting block, and a rotating block is rotatably disposed inside the hinge groove. A support rod is fixed to the side wall of the rotating block, and two rod placement slots are formed on the side wall of the rotating block. When the support rod is retracted, it is placed in the rod placement slot. When the support rod is extended, the two support rods and the metal main body tube combine to form a triangular bracket. A metal end cap is threaded to the end of the metal main body tube away from the hinge block, and a power supply mechanism for supplying power to the light-emitting device is installed inside the metal main body tube.

[0006] As a further improvement to this technical solution, the rotating block rotates 60 degrees inside the hinge groove, and when the two support rods are open, the included angle between the two support rods is 60 degrees.

[0007] As a further improvement to this technical solution, the metal main tube and the two support rods are combined to form a triangular prism with arc-shaped sides. The rod slots are opened on two of the sides, and a reflector is installed on the other side.

[0008] As a further improvement to this technical solution, the power supply mechanism is composed of several C-type dry batteries connected in series.

[0009] As a further improvement to this technical solution, the power supply mechanism includes a sleeve that is slidably disposed inside the metal main tube, one end of the sleeve is fitted with a metal conductor, and a plurality of 18650 batteries are connected in series inside the sleeve.

[0010] As a further improvement to this technical solution, a conical window-breaking cone is fixed to the end of the metal end cap away from the metal main tube.

[0011] As a further improvement to this technical solution, a hemispherical window-breaking cone is fixed to the end of the metal end cap away from the metal main tube.

[0012] As a further improvement to this technical solution, the light-emitting device includes a light plate installed on the end of the light plate mounting block away from the hinge block, a reflector frame fixed inside the transparent tube, a V-shaped reflective groove provided on the reflector frame, and a lamp opening communicating with the inside of the reflector frame is opened on the side of the reflector groove near the light plate mounting block, the light plate blocks the lamp opening, and a tactical switch is installed on the end of the transparent tube away from the light plate mounting block.

[0013] As a further improvement to this technical solution, a reflective lens is installed on the other side of the reflective groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. In this multi-functional warning stick, when the support rod is stored in the rod slot, the traffic police can use the metal main tube to perform the normal command function. When area warning is required, the support rod is rotated out of the rod slot and the device is placed on the ground to form a triangular warning sign. This eliminates the trouble for the traffic police to walk to the roadside to get cones or tripods, allowing the traffic police to issue warnings in a timely manner.

[0016] 2. In this multi-functional warning stick, when the support rod is opened for use, traffic police can adjust the angle between the metal main tube and the hinge block to set the rod slot upwards or downwards. This allows the device to warn people in one direction or in two directions, thus achieving a multi-functional effect. This enables traffic police to provide accurate warnings in case of emergencies and prevent accidents from happening again at the accident site.

[0017] 3. In this multi-functional warning stick, a metal end cap is installed at one end of the main metal tube. When encountering people trapped in a vehicle, the metal end cap is used to impact the car window to break the window, allowing traffic police to rescue people in a timely manner. At the same time, the metal end cap can contact the ground when the support rod is open, reducing the contact area between the device and the ground. In addition, the support rod is set on the windward side, so the airflow generated by passing vehicles will not blow the device over, improving the stability of the device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present invention;

[0019] Figure 2 This is one of the overall unfolded structural schematic diagrams of Embodiment 1 of this utility model;

[0020] Figure 3 This is a schematic cross-sectional view of Embodiment 1 of the present invention;

[0021] Figure 4 This is one of the exploded views of the overall structure of Embodiment 1 of this utility model;

[0022] Figure 5 This is the second exploded view of the overall structure of Embodiment 1 of this utility model;

[0023] Figure 6 This is a schematic diagram of the metal main tube structure of Embodiment 1 of this utility model;

[0024] Figure 7 This is a schematic diagram of the assembly structure of the light-emitting device and the hinge block in Embodiment 1 of this utility model;

[0025] Figure 8 This is the second schematic diagram of the overall unfolded structure of Embodiment 1 of this utility model;

[0026] Figure 9 This is a schematic side view of the overall structure of Embodiment 1 of this utility model;

[0027] Figure 10 This is a schematic diagram of the power supply mechanism structure of Embodiment 2 of this utility model;

[0028] Figure 11 This is a schematic diagram of the metal end cap structure of Embodiment 3 of this utility model;

[0029] Figure 12 This is a circuit diagram illustrating the control of the light panel's illumination according to this utility model.

[0030] The meanings of the labels in the diagram are as follows:

[0031] 1. Metal main tube; 11. Pole slot; 12. Reflector; 2. Hinge block; 21. Light panel mounting block; 22. Hinge slot; 3. Support rod; 31. Rotating block; 4. Transparent tube; 41. Tactical switch; 5. Metal end cap; 6. Reflector frame; 61. Reflective groove; 7. Light panel; 8. Type C dry cell battery; 81. Metal column; 82. Sleeve; 83. 18650 battery; 84. Metal conductor; 9. Compression spring. Detailed Implementation

[0032] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0034] Example 1

[0035] Please see Figures 1-9As shown, a multifunctional warning stick is provided, including a transparent tube 4. The transparent tube 4 can be made of PVC, transparent PC, PMMA, or other materials. A light-emitting device is installed inside the transparent tube 4. One end of the transparent tube 4 is threadedly connected to a light panel mounting block 21. A hinge block 2 is fixed to the end of the light panel mounting block 21 away from the transparent tube 4. The light-emitting device includes a light panel 7 installed on the end of the light panel mounting block 21 away from the hinge block 2. The light panel 7 can emit red and white light when powered on. A reflector frame 6 is fixed inside the transparent tube 4, and the reflector frame 6 is equipped with... A V-shaped reflective groove 61 is provided, and a lamp opening communicating with the interior of the reflector frame 6 is opened on the side of the reflective groove 61 near the lamp plate mounting block 21. The end of the lamp plate mounting block 21 near the transparent tube 4 is set as an inclined surface with the same angle as the lamp opening of the reflective groove 61. The lamp plate 7 is installed on this inclined surface and blocks the lamp opening. A tactical switch 41 is installed on the end of the transparent tube 4 away from the lamp plate mounting block 21. A circuit board is installed inside the end of the reflector frame 6 away from the lamp plate mounting block 21. The circuit board and the tactical switch 41 are connected. Please refer to the circuit content of the circuit board. Figure 12 As shown, this circuit is a common red and white dual-flash circuit for LEDs on the market. The details of the circuit will not be described here.

[0036] When in use, the user presses the tactical switch 41 once, at which time the light panel 7 emits alternating white and red light, which can be used for warning. Pressing the tactical switch 41 a second time, the light panel 7 emits a solid white light, which can be used for vehicle inspection and daily lighting. Pressing the tactical switch 41 a third time, the light panel 7 emits a solid red light, which can be used in foggy weather and has strong penetrating power. Pressing the tactical switch 41 a fourth time, the light panel 7 turns off.

[0037] A metal main body tube 1 is threadedly connected to the end of the hinge block 2 away from the lamp panel mounting block 21. Hinge grooves 22 are symmetrically formed on both sides of the lamp panel mounting block 21. A rotating block 31 is rotatably mounted inside the hinge groove 22, rotating 60 degrees within the hinge groove 22. A support rod 3 is fixed to the side wall of the rotating block 31, and two rod slots 11 are formed on the side wall of the rotating block 31. The support rod 3 is placed in the rod slots 11 when retracted. When the support rod 3 is retracted into the rod slots 11, the metal main body tube 1 and the two support rods 3 combine to form a triangular prism with arc-shaped sides, where the length and curvature of the three sides are the same. (See reference for details.) Figure 9 As shown, this setting makes it convenient for traffic police to hold the device.

[0038] A power supply mechanism for powering the light-emitting device is installed inside the metal main tube 1. The power supply mechanism consists of several C-type dry cell batteries 8 connected in series. In this scheme, four C-type dry cell batteries 8 are used. A metal post 81 is installed inside the metal main tube 1 near the hinge block 2. One of the C-type dry cell batteries 8 contacts the metal post 81, and the metal post 81 is electrically connected to the circuit board. At the same time, a metal end cap 5 is threadedly connected to the end of the metal main tube 1 away from the hinge block 2. A conical window breaker is fixed to the end of the metal end cap 5 away from the metal main tube 1. The conical window breaker can damage the car window by impacting it. A compression spring 9 is set between the metal end cap 5 and the C-type dry cell battery 8. The compression spring 9 pushes the C-type dry cell battery 8 towards the hinge block 2, so that the C-type dry cell battery 8 and the metal post 81 are in close contact. At the same time, the metal end cap 5 is electrically connected to the metal main tube 1 through a spiral structure. This setting is currently commonly used in flashlights. That is, when the metal end cap 5 is screwed on one end of the metal main tube 1, the end of the C-type dry cell battery 8 away from the hinge block 2 is also connected to the circuit board through wires.

[0039] At night, when this device is in use, traffic police officers can activate it by clicking the tactical switch 41 to make the light panel 7 emit alternating red and white flashes.

[0040] When an emergency requires setting a warning, the support rod 3 is pulled out of the rod slot 11. As the support rod 3 is pulled out, it drives the rotating block 31 to rotate in the hinge slot 22. When rotating, the side of the rotating block 31 away from the support rod 3 separates from the side wall of the hinge slot 22, while the side of the rotating block 31 close to the support rod 3 contacts the side wall of the hinge slot 22. At this time, the support rod 3 rotates 60 degrees. At the same time, two protrusions are provided on the hinge slot 22, and four grooves are provided on the rotating block 31. When the support rod 3 is in the rod slot 11, the protrusions are in two of the grooves, and the rotating block 31 is fixed in the hinge slot 22. The fixed rotating block 31 fixes the support rod 3 in the rod slot 11. After the rotating block 31 rotates 60 degrees, the protrusions enter the other two grooves, and the rotating block 31 fixes the position of the rotated support rod 3.

[0041] The support rod 3 is rotated 60 degrees to control the height of the device during use, ensuring the effectiveness of the device's prompts, and also ensuring the stability of the triangle formed between the two support rods 3 and the metal main body tube 1.

[0042] When the two support rods 3 are open, the included angle between them is 60 degrees. The two support rods 3 and the metal main body tube 1 combine to form a triangular bracket. Traffic police can place it in the designated position without having to run to the roadside to get cones and tripods, making operation convenient and quick. When in use, the two support rods 3 are oriented towards the direction of traffic flow. At this time, the metal main body tube 1 forms a structure that stably supports the two support rods 3. When a vehicle passes by, the airflow generated by the vehicle impacts the device, and the metal main body tube 1 can form an inclined support, thus... The device can be placed stably, and the metal end cap 5 contacts the ground, reducing the contact area between the device and the ground. When the airflow generated by passing vehicles blows on the device, the metal main tube 1 will have a backward force when it is blown by the airflow. At this time, the two 3s rub against the ground, and one end of the metal end cap 5 squeezes the ground, so that the device can be positioned on the ground and ensure that the device will not be blown over. At the same time, the arc-shaped triangular prism shape of the metal main tube 1 can guide the airflow, reduce the force of the airflow blowing on the metal main tube 1, and improve the stability of the device.

[0043] The pole mounting slot 11 is provided on two of its sides, and a reflector 12 is mounted on the other side. (See reference) Figure 2 and Figure 8 As shown, the reflector 12 is positioned close to the two support rods 3. At night, the reflector 12 can reflect light, improving the nighttime performance of the device. At the same time, when the power supply is cut off, the reflector 12 can still provide normal reflective warning.

[0044] When people are trapped in a vehicle, traffic police officers can hold the device in reverse and strike the metal end cap 5 against the car window. The cone-shaped window breaker will then break the window. This allows traffic police officers to respond to emergencies without needing to find other devices, ensuring timely rescue.

[0045] It should be emphasized that the metal main tube 1 can be manufactured using non-metallic materials, such as PVC, depending on the application scenario. By using metal and non-metallic materials to manufacture the metal main tube 1 according to the application scenario, this device can be flexibly replaced.

[0046] Example 2

[0047] This solution improves the power supply mechanism in Embodiment 1, referring to... Figure 10The improvements are as follows: The power supply mechanism includes a sleeve 82 that is slidably disposed inside the metal main tube 1. The sleeve 82 and the transparent tube 4 are made of the same transparent material. A metal conductor 84 is installed at one end of the sleeve 82. Several 18650 batteries 83 are connected in series inside the sleeve 82. In this scheme, two 18650 batteries 83 are used. The metal conductor 84 is used to compensate for the length difference between the two 18650 batteries 83, so that the 18650 batteries 83 can be electrically connected to the metal column 81. At the same time, the 18650 batteries 83 can be repeatedly charged. The power supply mechanism in Embodiment 1 is for single use, while this power supply mechanism can be charged and discharged multiple times, which is convenient for users. At the same time, the thickness of the sleeve 82 is used to eliminate the size difference between the C-type dry cell battery 8 and the 18650 battery 83, so as to ensure the stability of the 18650 battery 83 inside the metal main tube 1. Embodiments 1 and 2 of this device provide two power supply mechanisms respectively, reducing the constraints of this device on the battery and improving the applicability of this device to the battery.

[0048] Example 3

[0049] When the conical window breaker cone is in normal use, its pointed tip can easily injure the user or others. This solution improves upon the window breaker cone in Embodiment 1, referring to... Figure 11 As shown, a hemispherical window-breaking cone is fixed at the end of the metal end cap 5 away from the metal main tube 1. The outer surface of the hemispherical window-breaking cone is arc-shaped. When the device is in normal use, the hemispherical window-breaking cone will not accidentally injure the user or others. It can also play a good window-breaking role when hitting a car window.

[0050] Example 4

[0051] This solution improves upon the reflective groove 61 in Embodiment 1 by installing a reflective mirror on the other side of the reflective groove 61. The reflective mirror can reflect the light emitted by the light panel 7 outward, increasing the brightness of the outward illumination, thereby allowing the light emitted by this device to be projected further, thus achieving clearer display at night. At the same time, the reflective mirror can also be set according to its usage scenario. For example, when traffic police are directing traffic in the city, the reflective mirror can be set on a convex surface. The convex reflective mirror can guide the light emitted by the light panel 7 in all directions, making the light intensity near this device stronger and improving the brightness at short distances. When it is on urban edge roads, rural roads, or in places with open visibility, the reflective mirror can be set on a concave surface. The concave surface can concentrate the light and reflect it outward, thereby increasing the light propagation distance and achieving long-distance prompts.

[0052] Example 5

[0053] When traffic police encounter an accident on a two-way road and only have this device, they can open the support rod 3 and rotate the metal main tube 1 180 degrees in the opposite direction, so that the reflector 12 is positioned away from the support rod 3. At this time, the device is placed on the ground, and the light emitted by the transparent tube 4 and the light reflected by the reflector 12 are in opposite directions. In this way, the device can warn people in two directions, thus achieving the effect of one device warning people in multiple directions.

[0054] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-functional warning stick comprising a transparent tube (4) having a light emitting device inside, characterized in that: One end of the transparent tube (4) is threadedly connected with a lamp plate mounting block (21), the lamp plate mounting block (21) is fixed with a hinged block (2) away from one end of the transparent tube (4), one end of the hinged block (2) away from the lamp plate mounting block (21) is threadedly connected with a metal main body tube (1), two sides of the lamp plate mounting block (21) are symmetrically provided with a hinged groove (22), the hinged groove (22) is rotatably provided with a rotating block (31), the rotating block (31) is fixed with a support rod (3) on the side wall, two rod placing grooves (11) are formed in the side wall of the rotating block (31), the support rod (3) is placed in the rod placing groove (11) when being stored, when the support rod (3) is opened, the two support rods (3) and the metal main body tube (1) are combined to form a triangular support, one end of the metal main body tube (1) away from the hinged block (2) is threadedly connected with a metal end cap (5), and a power supply mechanism for supplying power to the light emitting device is arranged in the metal main body tube (1).

2. The multi-functional warning stick of claim 1, wherein: The rotating block (31) rotates 60 degrees in the hinged groove (22), and the included angle between the two support rods (3) is 60 degrees when the two support rods (3) are opened.

3. The multi-functional warning stick of claim 2, wherein: The metal main body tube (1) and the two support rods (3) are combined to form a triangular prism with an arc-shaped side, the rod placing grooves (11) are formed in two of the sides, and the other side is provided with a reflector (12).

4. The multi-functional warning stick of claim 1, wherein: The power supply mechanism is composed of a plurality of C-type dry batteries (8) connected in series.

5. The multi-functional warning stick of claim 1, wherein: The power supply mechanism comprises a sleeve (82) slidably arranged in the metal main body tube (1), one end of the sleeve (82) is provided with a metal conductor (84), and a plurality of 18650 batteries (83) are connected in series in the sleeve (82).

6. The multi-functional warning stick of claim 1, wherein: The metal end cap (5) is fixed with a conical window breaking cone away from the metal main body tube (1).

7. The multi-functional warning stick of claim 1, wherein: The metal end cap (5) is fixed with a hemispherical window breaking cone away from the metal main body tube (1).

8. The multi-functional warning stick of claim 1, wherein: The light emitting device comprises a lamp plate (7) arranged at one end of the lamp plate mounting block (21) away from the hinged block (2), a reflector (6) is fixed in the transparent tube (4), the reflector (6) is provided with a V-shaped reflector groove (61), one side of the reflector groove (61) close to the lamp plate mounting block (21) is provided with a lamp port in communication with the inside of the reflector (6), the lamp plate (7) blocks the lamp port, and a tactical switch (41) is arranged at one end of the transparent tube (4) away from the lamp plate mounting block (21).

9. The multi-functional warning stick of claim 8, wherein: The other side of the reflector groove (61) is provided with a reflector lens.

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