Ground indicating lamp for rescue in severe weather

Abstract

The utility model relates to the technical field of airport indicating lamps, and discloses a ground indicating lamp for rescue in severe weather, which comprises a base, universal wheels are fixedly connected to the bottom of the base, two laser lamps are further mounted on the outer side of an annular fan, a support plate is fixedly connected to the outer side of the base, and a protective shell is inserted into the top of the support plate. An adjusting mechanism used for adjusting the height of the base is arranged at the bottom of the base, during use, a user can move the base and the indicator lamps to designated positions, then the heights of the base, the indicator lamps, the laser lamp and the battery can be adjusted through the adjusting mechanism, and then other indicator lamps can be positioned under the assistance of the laser lamp. Therefore, an indication channel is formed, the effect of forming a new indication channel in severe weather is achieved, the height of the indication lamp and the height of the battery can be adjusted, meanwhile, the stability of the base can be improved, meanwhile, the number of screws needing to be rotated by a user is greatly reduced, and then the use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of airport indicator lights, and in particular to a ground indicator light for rescue in severe weather. Background Art

[0002] Airport indicator lights are lighting systems used to indicate aircraft takeoff, landing, parking and taxiing. They include runway edge lights, runway centerline lights, end lights, flight zone boundary lights, etc., which help pilots navigate and operate at night or in bad weather conditions.

[0003] The Chinese utility model patent with application number: CN202020536528.1 discloses a ground indicator light for severe weather rescue, which can protect itself from water in thunderstorms and can be flexibly moved to form a new emergency passage. Use two positioning laser lights to align the front, back, left, and right positions of multiple ground indicator lights for severe weather rescue, ensuring that multiple ground indicator lights for severe weather rescue are on the same straight line, and lock the four self-locking universal wheels, then turn the four locking bolts to lift the installation mobile platform to prevent the ground water from flooding the battery installation box, and finally turn on the ring-shaped powerful fan, which blows air upward to blow away the falling rain to prevent the green indicator light, yellow indicator light, and red indicator light from getting wet.

[0004] When using the above technical solution, the user first needs to fix the self-locking universal wheel by operating the locking mechanism on the universal wheel, and then turn more screws to adjust the height of the base, indicator light and battery box. This method increases the operating steps, which greatly reduces the efficiency of adjustment, thereby affecting its convenience of use. Utility Model Content

[0005] The purpose of the utility model is to provide a ground indicator light for rescue in severe weather, so as to solve the problem that when using the above-mentioned technical solution in the prior art, the user first needs to fix the universal wheel by operating the locking mechanism on the self-locking universal wheel, and then rotate more screws to adjust the height of the base, the indicator light and the battery box. This method increases the operating steps, thereby greatly reducing the efficiency of adjustment, thereby affecting the convenience of use.

[0006] The utility model provides the following technical solutions: a ground indicator light for rescue in severe weather, comprising a base, the bottom of the base is fixedly connected with four universal wheels distributed at equal angles, the top of the base is provided with an annular fan, the top of the annular fan is provided with an indicator light, and two laser lights are also installed on the outside of the annular fan; the bottom of the base is provided with a battery for driving the indicator light and the annular fan, the outside of the base is fixedly connected with a support plate, the top of the support plate is plugged with a protective shell, and the bottom of the base is provided with an adjustment mechanism for adjusting the height of the base; when in use, the user can move the base and the indicator light to a specified position through the universal wheels and the handle, and then the protective shell can be removed from the base, and then the falling raindrops can be blown away by the annular fan to avoid the problem that the raindrops enter the indicator light and cause damage to the indicator light; then the user can position the other indicator lights by the laser light to form an indication channel, thereby achieving the effect of forming an indication channel in severe weather, which is convenient for the user to perform emergency treatment.

[0007] As a preferred embodiment of the above technical solution, four universal wheels are respectively distributed at the four corners of the bottom of the base, and the specifications and dimensions of each universal wheel are the same.

[0008] As a preferred embodiment of the above technical solution, the indicator light consists of a green light, a yellow light and a red light. A guardrail for protecting the indicator light is also provided on the outside of the indicator light. A handle is also fixedly connected to the outside of the base. The two laser lights are installed on the outside of the ring fan, and the positions of the two laser lights correspond to each other. A shell plate for waterproofing the battery is installed on the outside of the battery.

[0009] As a preferred embodiment of the above technical solution, the size of the protective shell matches the base, and a pull rod is fixedly connected to the top of the protective shell.

[0010] As a preferred embodiment of the above technical solution, the adjusting mechanism includes two grooves provided at the bottom of the base, the inner sides of the grooves are rotatably connected with a bidirectional screw, the outer sides of the bidirectional screws are threadedly connected with a slider, the outer sides of the sliders are slidably connected with a limiting rod, the bottom of the slider is fixedly connected with a first support rod, the outer sides of the first support rod are rotatably connected with a connecting rod, the end of the connecting rod away from the first support rod is rotatably connected with a second support rod, the outer sides of the second support rod are fixedly connected with a support, the bottom of the support is fixedly connected with a counterweight, the outer end of the bidirectional screws is fixedly connected with a driving wheel with a crank handle on the outer side, the outer side of the driving wheel is transmission-connected with a driven wheel, when in use, the user can move the base to a specified position via the universal wheel and the handle, and then the protective shell can be directly removed from the base, and then the user can rotate the crank handle on the outer side of the driving wheel The rotation of the crank handle drives the driving wheel to rotate, and the rotation of the driving wheel drives the driven wheel to rotate through the transmission belt. The rotation of the driving wheel and the driven wheel will drive the two bidirectional screws on the inside of the groove to rotate, and the rotation of the bidirectional screw drives the slider to move through the limit rod. The movement of the slider drives the movement of the first support rod, and the movement of the first support rod drives the movement of the connecting rod. The movement of the connecting rod drives the movement of the second support rod and the support. The movement of the support drives the counterweight block to move downward. When the counterweight block moves to a certain position, the counterweight block will contact the ground. At this time, the counterweight block can prop up the base. At this time, the universal wheel will be away from the ground, thereby achieving the effect of improving the stability of the base while adjusting the height of the base, thereby achieving the effect of killing two birds with one stone, and greatly reducing the number of screws that need to be rotated, and the protective shell is also convenient for users to disassemble and assemble.

[0011] As a preferred embodiment of the above technical solution, there are two bidirectional screws and two limit rods, one end of the two bidirectional screws are rotatably connected to the inner sides of the two grooves through bearing seats, and the other ends of the two bidirectional screws pass through the two grooves and are fixedly connected to the driving wheel and the driven wheel, the inner side of the driving wheel is transmission-connected with a transmission belt, the inner side of the transmission belt is transmission-connected with the driven wheel, the driving wheel is transmission-connected to the driven wheel through the transmission belt, the outer sides of the two bidirectional screws are threadedly connected to two sliders, the two limit rods are fixedly connected to the inner sides of the two grooves, and the two limit rods are slidingly connected to the two sliders on the outer sides of the two bidirectional screws.

[0012] As a preferred embodiment of the above technical solution, the number of first support rods, connecting rods, second support rods and supports are the same as that of sliders, two groups of first support rods are respectively fixedly connected to the bottoms of the two groups of sliders, two groups of second support rods are respectively fixedly connected to the inner sides of the two groups of supports, one end of the two groups of connecting rods are respectively rotatably connected to the two groups of first support rods, and the other ends of the two groups of connecting rods are respectively rotatably connected to the two groups of second support rods, there are two counterweights, and two groups of supports are respectively fixedly connected to the tops of the two counterweights.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is provided with a base, a universal wheel, a ring-shaped fan, an indicator light, a laser light, a battery, a protective shell and an adjustment mechanism. When in use, the user can move the base and the indicator light to a specified position by means of the handle and the universal wheel, and then can rotate the crank outside the driving wheel, the rotation of the crank drives the driving wheel to rotate, the rotation of the driving wheel drives the driven wheel to rotate through the transmission belt, the rotation of the driving wheel and the driven wheel drives the two bidirectional screws inside the groove to rotate, the rotation of the bidirectional screw drives the slider to move through the limit rod, the movement of the slider drives the first support rod to move, the movement of the first support rod drives the connecting rod to move, the movement of the connecting rod drives the second support rod and the support to move, the movement of the support drives the counterweight block to move downward, when the counterweight block After moving to a certain position, the counterweight block will contact the ground, and the counterweight block can prop up the base. At this time, the universal wheel will be away from the ground. When the height of the base, indicator light and laser light moves to the position specified by the user, the user can remove the shell plate from the base, and then position the other indicator lights with the assistance of the laser light to form an indication channel, so as to form an indication channel in bad weather, thereby facilitating users to carry out emergency treatment, and the height of the indicator light and the battery can be adjusted while improving the stability of the base, thereby achieving the effect of killing two birds with one stone, and at the same time greatly reducing the number of screws that the user needs to turn, thereby improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a first-person perspective of a ground indicator light for rescue in severe weather;

[0016] Figure 2 A second-view schematic diagram of a ground indicator light for rescue in severe weather;

[0017] Figure 3 It is a schematic cross-sectional view of the local structure of a ground indicator light for rescue in severe weather;

[0018] Figure 4 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0019] In the figure: 1. base; 11. groove; 12. bidirectional screw; 13. slider; 14. limit rod; 15. first support rod; 16. connecting rod; 17. second support rod; 18. support; 19. counterweight; 110. driving wheel; 111. driven wheel; 2. universal wheel; 3. ring fan; 4. indicator light; 5. laser light; 6. battery; 7. support plate; 8. protective shell. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Embodiment 1

[0021] like Figure 1 and Figure 2 As shown, the utility model provides a technical solution: a ground indicator light for rescue in severe weather, comprising a base 1, the bottom of the base 1 is fixedly connected with four universal wheels 2 distributed at equal angles, the top of the base 1 is provided with an annular fan 3, the top of the annular fan 3 is provided with an indicator light 4, and the outer side of the annular fan 3 is also provided with two laser lights 5; the bottom of the base 1 is provided with a battery 6 for driving the indicator light 4 and the annular fan 3, the outer side of the base 1 is fixedly connected with a support plate 7, the top of the support plate 7 is plugged with a protective shell 8, and the bottom of the base 1 is provided with an adjustment for adjusting the height of the base 1 Mechanism, four universal wheels 2 are respectively distributed at the four corners of the bottom of the base 1, and the specifications and sizes of each universal wheel 2 are the same, the indicator light 4 consists of a green light, a yellow light and a red light, and a guardrail for protecting the indicator light 4 is also provided on the outside of the indicator light 4, and a handle is also fixedly connected to the outside of the base 1, two laser lights 5 are installed on the outside of the annular fan 3, and the positions of the two laser lights 5 correspond, a shell plate for waterproofing the battery 6 is installed on the outside of the battery 6, the size of the protective shell 8 matches the base 1, and a pull rod is also fixedly connected to the top of the protective shell 8.

[0022] Through the above technical solution, when in use, the user can move the base 1 and the indicator light 4 to the specified position through the universal wheel 2 and the handle, and then remove the protective shell 8 from the base 1. Then, the falling raindrops can be blown away by the annular fan 3 to prevent them from entering the indicator light 4 and causing damage to the indicator light 4. Then, the user can locate other indicator lights 4 through the laser light 5 to form an indication channel, thereby realizing the formation of an indication channel in bad weather, which is convenient for users to perform emergency treatment.

[0023] It should be noted that the indicator light 4, annular fan 3, laser light 5 and battery 6 in this application are the same as the model, function and installation method of the green indicator light, yellow indicator light, red indicator light, positioning laser light, annular high-power fan and battery mounting box in application number CN202020536528.1, and all belong to the existing technical structure, so they will not be repeated here. Embodiment 2

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the utility model provides a technical solution: a ground indicator light for rescue in severe weather, comprising a base 1, the bottom of the base 1 is fixedly connected with four universal wheels 2 distributed at equal angles, the top of the base 1 is provided with an annular fan 3, the top of the annular fan 3 is provided with an indicator light 4, and the outer side of the annular fan 3 is also provided with two laser lights 5; the bottom of the base 1 is provided with a battery 6 for driving the indicator light 4 and the annular fan 3, the outer side of the base 1 is fixedly connected with a support plate 7, the top of the support plate 7 is plugged with a protective shell 8, and the bottom of the base 1 is provided with an adjustment mechanism for adjusting the height of the base 1, and the adjustment mechanism includes a The two grooves 11 of the embodiment of the present invention are connected to each other, the inner side of the groove 11 is rotatably connected with a bidirectional screw rod 12, the outer side of the bidirectional screw rod 12 is threadedly connected with a slider 13, the outer side of the slider 13 is slidably connected with a limit rod 14, the bottom of the slider 13 is fixedly connected with a first support rod 15, the outer side of the first support rod 15 is rotatably connected with a connecting rod 16, the end of the connecting rod 16 away from the first support rod 15 is rotatably connected with a second support rod 17, the outer side of the second support rod 17 is fixedly connected with a support 18, the bottom of the support 18 is fixedly connected with a counterweight block 19, the outer end of the bidirectional screw rod 12 is fixedly connected with a driving wheel 110 with a crank on the outer side, and the outer side of the driving wheel 110 is driven by a drive wheel 110. A driven wheel 111 is connected, and there are two bidirectional screws 12 and two limit rods 14. One end of the two bidirectional screws 12 is rotatably connected to the inner side of the two grooves 11 through the bearing seat, and the other ends of the two bidirectional screws 12 pass through the two grooves 11 and are fixedly connected to the driving wheel 110 and the driven wheel 111. The inner side of the driving wheel 110 is connected to the transmission belt, and the inner side of the transmission belt is connected to the driven wheel 111. The driving wheel 110 is connected to the driven wheel 111 through the transmission belt. The outer sides of the two bidirectional screws 12 are threadedly connected to two sliders 13. The two limit rods 14 are fixedly connected to the inner side of the two grooves 11. On the inner side, the two limit rods 14 are respectively slidably connected to the two sliders 13 on the outer sides of the two bidirectional screws 12. The number of the first support rod 15, the connecting rod 16, the second support rod 17 and the support 18 are the same as the slider 13. The two groups of first support rods 15 are respectively fixedly connected to the bottom of the two groups of sliders 13, and the two groups of second support rods 17 are respectively fixedly connected to the inner sides of the two groups of supports 18. One end of the two groups of connecting rods 16 are respectively rotatably connected to the two groups of first support rods 15, and the other ends of the two groups of connecting rods 16 are respectively rotatably connected to the two groups of second support rods 17. There are two counterweights 19, and the two groups of supports 18 are respectively fixedly connected to the tops of the two counterweights 19.

[0025] Through the above technical solution, when in use, the user can move the base 1 to a specified position through the universal wheel 2 and the handle, and then the protective shell 8 can be directly removed from the base 1. Then the user can rotate the crank outside the driving wheel 110, and the rotation of the crank drives the driving wheel 110 to rotate, and the driving wheel 110 drives the driven wheel 111 to rotate through the transmission belt. The rotation of the driving wheel 110 and the driven wheel 111 will drive the two bidirectional screws 12 inside the groove 11 to rotate, and the rotation of the bidirectional screw 12 drives the slider 13 to move through the limit rod 14, and the movement of the slider 13 drives the first support rod 15 Movement, the movement of the first support rod 15 drives the connecting rod 16 to move, the movement of the connecting rod 16 drives the second support rod 17 and the support 18 to move, the movement of the support 18 drives the counterweight 19 to move downward, when the counterweight 19 moves to a certain position, the counterweight 19 will contact the ground, at this time the counterweight 19 can prop up the base 1, at this time the universal wheel 2 will be away from the ground, thereby achieving the effect of improving the stability of the base 1 while also adjusting the height of the base 1, thereby achieving the effect of killing two birds with one stone, and greatly reducing the number of screws that need to be rotated, and the protective shell 8 is also convenient for users to disassemble and assemble.

[0026] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A ground indicator light for rescue in severe weather, comprising a base (1), the bottom of the base (1) being fixedly connected to four universal wheels (2) distributed at equal angles, the top of the base (1) being provided with an annular fan (3), the top of the annular fan (3) being provided with an indicator light (4), and the outer side of the annular fan (3) being provided with two laser lights (5); the bottom of the base (1) being provided with a battery (6) for driving the indicator light (4) and the annular fan (3), characterized in that: A support plate (7) is fixedly connected to the outer side of the base (1), a protective shell (8) is plugged into the top of the support plate (7), and an adjustment mechanism for adjusting the height of the base (1) is provided at the bottom of the base (1).

2. A ground indicator light for rescue in severe weather according to claim 1, characterized in that: The four universal wheels (2) are respectively distributed at the four corners of the bottom of the base (1), and each universal wheel (2) has the same specifications and dimensions.

3. The ground indicator light for rescue in severe weather according to claim 1, characterized in that: The indicator light (4) is composed of a green light, a yellow light and a red light. A guardrail for protecting the indicator light (4) is also provided on the outside of the indicator light (4). A handle is also fixedly connected to the outside of the base (1). The two laser lights (5) are both installed on the outside of the annular fan (3), and the positions of the two laser lights (5) correspond to each other. A shell plate for waterproofing the battery (6) is installed on the outside of the battery (6).

4. The ground indicator light for rescue in severe weather according to claim 1, characterized in that: The size of the protective shell (8) matches that of the base (1), and a pull rod is fixedly connected to the top of the protective shell (8).

5. The ground indicator light for rescue in severe weather according to claim 1, characterized in that: The adjustment mechanism comprises two grooves (11) provided at the bottom of the base (1); a bidirectional screw (12) is rotatably connected to the inner side of the groove (11); a slider (13) is threadedly connected to the outer side of the bidirectional screw (12); a limit rod (14) is slidably connected to the outer side of the slider (13); a first support rod (15) is fixedly connected to the bottom of the slider (13); a connecting rod (16) is rotatably connected to the outer side of the first support rod (15); an end of the connecting rod (16) away from the first support rod (15) is rotatably connected to a second support rod (17); a support (18) is fixedly connected to the outer side of the second support rod (17); a counterweight (19) is fixedly connected to the bottom of the support (18); a driving wheel (110) with a crank handle is fixedly connected to the outer end of the bidirectional screw (12); and a driven wheel (111) is transmission-connected to the outer side of the driving wheel (110).

6. The ground indicator light for rescue in severe weather according to claim 5, characterized in that: There are two bidirectional screw rods (12) and two limit rods (14), one end of each of the two bidirectional screw rods (12) is rotatably connected to the inner side of the two grooves (11) through a bearing seat, and the other ends of the two bidirectional screw rods (12) pass through the two grooves (11) and are fixedly connected to the driving wheel (110) and the driven wheel (111), the inner side of the driving wheel (110) is transmission-connected with a transmission belt, the inner side of the transmission belt is transmission-connected with the driven wheel (111), and the driving wheel (110) is transmission-connected with the driven wheel (111) through the transmission belt, the outer sides of the two bidirectional screw rods (12) are threadedly connected to two sliders (13), the two limit rods (14) are fixedly connected to the inner sides of the two grooves (11), and the two limit rods (14) are slidingly connected to the two sliders (13) on the outer sides of the two bidirectional screw rods (12).

7. The ground indicator light for rescue in severe weather according to claim 5, characterized in that: The number of the first support rod (15), the connecting rod (16), the second support rod (17) and the support (18) is the same as that of the slider (13); the two groups of the first support rod (15) are respectively fixedly connected to the bottom of the two groups of sliders (13); the two groups of the second support rod (17) are respectively fixedly connected to the inner sides of the two groups of the support (18); one end of the two groups of the connecting rod (16) is respectively rotatably connected to the two groups of the first support rod (15); and the other end of the two groups of the connecting rod (16) is respectively rotatably connected to the two groups of the second support rod (17); there are two counterweight blocks (19); and the two groups of the support (18) are respectively fixedly connected to the tops of the two counterweight blocks (19).

Images