Laser radar safety alarm device

Abstract

The utility model relates to the technical field of laser radars, and discloses a laser radar safety warning device which comprises a supporting rod, an inserting block, a positioning assembly and a limiting assembly, the top end of the supporting rod is connected with a cushion, the bottom end of the supporting rod is connected with a vehicle body, a support is arranged on the outer side of the supporting rod, two symmetrically-distributed inserting openings are formed in one side of the support, and the inserting block is arranged in the supporting rod. Inserting blocks are arranged in the inserting openings in an inserted mode, the same mounting block is arranged at the right ends of the two inserting blocks, a laser radar body and a plurality of warning lamps are arranged on the outer side of the mounting block, and objects on the left side, the right side and the rear side within the range of 180 degrees behind a vehicle body can be scanned and warned by means of the laser radar body and the warning lamps; a positioning assembly is arranged at the upper end of the support; when the laser radar is used and the laser radar body needs to be maintained or collected, the mounting block can be conveniently detached from the support, and tools are not needed, so that the laser radar body can be conveniently maintained or collected.

Description

Technical Field

[0001] The utility model relates to the technical field of laser radars, in particular to a laser radar safety warning device. Background Art

[0002] At present, with the soaring gasoline prices, the sales of bicycles and electric bicycles have begun to surge, and people have begun to choose low-energy and lightweight transportation tools. Such transportation tools are flexible and lightweight, but riders cannot timely understand the fast-approaching moving objects from the left, right and rear, which greatly reduces the safety of riding.

[0003] For example, the Chinese utility model patent with the announcement number "CN218383284U" discloses "a laser radar safety warning device, comprising: a vehicle body, a display terminal is arranged on the top of the vehicle body; a support, a laser radar is arranged on the top of the support, a warning light is arranged on the surface of the support, a telescopic rod is arranged at the bottom of the support, and a top holding ring is arranged at the bottom of the telescopic rod; and a display light is arranged on the surface of the display terminal; the beneficial effect is: in the utility model, when the vehicle body is riding, the laser radar will scan the objects on the left, right and rear sides within a range of 180° behind, and for the moving objects approaching from the rear half of the vehicle body or the parking space, the warning light will flash within the set safety distance, and the display terminal on the head of the vehicle body will emit a buzzing sound and obvious flashing in the corresponding area to remind the rider to slow down and avoid, the support is fixed to the surface of the support rod by a screw, and the telescopic rod is pushed by the spring so that the top holding ring is held at the bottom of the support rod."

[0004] With regard to the above-mentioned related technologies, since the support is fixed to the surface of the support rod by a screw rod, the laser radar needs to be disassembled with the help of tools for maintenance, which is quite troublesome. At the same time, when the vehicle body is parked for a long time and not used, it is not convenient to quickly disassemble and collect the laser radar, which makes the laser radar exposed to the outside for a long time and reduces its protection. Therefore, those skilled in the art provide a laser radar safety warning device to solve the problems raised in the above-mentioned background technology.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that the support is fixed to the surface of the support rod by a screw, so that the laser radar needs to be disassembled with the help of tools for maintenance, which is quite troublesome; at the same time, when the vehicle body is parked for a long time and not used, it is inconvenient to quickly disassemble and collect the laser radar, so that the laser radar is exposed to the outside for a long time and its protection is reduced, the utility model provides a laser radar safety warning device.

[0007] The utility model provides a laser radar safety warning device adopts the following technical solution: a laser radar safety warning device, comprising

[0008] The support rod has a support on its outer side, and one side of the support has two symmetrically distributed sockets;

[0009] There are two plug blocks, which are respectively plugged into corresponding sockets. The right ends of the two plug blocks are provided with a same mounting block, and the outer side of the mounting block is provided with a laser radar body and a plurality of warning lights;

[0010] A positioning assembly, disposed at the upper end of the support, for positioning the insert; and

[0011] The limiting component is arranged on the side where the support and the mounting block are close to each other, and is used to fix the mounting block.

[0012] Preferably, the positioning assembly includes

[0013] There are two positioning rods, which are inserted into the corresponding sockets respectively, and the upper ends thereof pass through the sockets;

[0014] A positioning plate is arranged at the upper ends of the two positioning rods to facilitate pulling the two positioning plates upward;

[0015] Two springs are provided and are respectively sleeved on the outer sides of the corresponding positioning rods, and the two ends of the springs are respectively connected with the upper end of the support and the bottom end of the positioning plate.

[0016] Preferably, the limiting assembly includes two magnets, the two magnets are respectively arranged on one side of the support and the mounting block close to each other, and the two magnets are magnetically adsorbed.

[0017] Preferably, a positioning hole for use with the positioning rod is provided at the upper end of the insert block, and the bottom end of the positioning rod is plugged into the positioning hole.

[0018] Preferably, a notch is provided at the bottom end of the socket to facilitate pulling and moving the mounting block.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] Through the above technical scheme, that is, the laser radar safety warning device disclosed by the utility model, a socket, an insert block, a positioning rod, a positioning plate, a spring, a magnet and a positioning hole are set. When the laser radar body is maintained or collected, the positioning rod is pulled to move the positioning plate out of the positioning hole, and the limit on the insert block is cancelled. At this time, the staff pulls the mounting block to disengage the two magnets, and the mounting block can be removed from the support, making it easy to maintain or collect the laser radar body without the help of tools, which is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the explosion connection structure of the utility model;

[0023] Figure 3 It is a partial structural schematic diagram of the utility model;

[0024] Figure 4 It is a schematic cross-sectional structural diagram of the support in the utility model.

[0025] Explanation of the accompanying drawings: 1. Support rod; 2. Support; 3. Socket; 4. Insert block; 5. Mounting block; 6. LiDAR body; 7. Warning light; 8. Positioning rod; 9. Positioning plate; 10. Spring; 11. Magnet; 12. Positioning hole; 13. Notch. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model embodiment discloses a laser radar safety warning device. Figure 1-4, a laser radar safety warning device, including a support rod 1, an insert block 4, a positioning component and a limit component, the top end of the support rod 1 is connected to the seat cushion, the bottom end of the support rod 1 is connected to the vehicle body, a support 2 is arranged on the outside of the support rod 1, two symmetrically distributed sockets 3 are opened on one side of the support 2, and a plug block 4 is arranged inside the socket 3, and the right ends of the two plug blocks 4 are provided with the same mounting block 5, and the outer side of the mounting block 5 is provided with a laser radar body 6 and a plurality of warning lights 7. The laser radar body 6 and the plurality of warning lights 7 can be used to scan and warn objects on the left, right and rear sides within a range of 180 degrees behind the vehicle body, and a positioning component is arranged on the upper end of the support 2 for positioning the plug block 4, and a limit component is arranged on the side where the support 2 and the mounting block 5 are close to each other for fixing the mounting block 5;

[0028] Reference Figure 2 and Figure 4 The positioning assembly includes two positioning rods 8, a positioning plate 9 and a spring 10. The two positioning rods 8 are respectively inserted into the corresponding sockets 3. The upper ends of the positioning rods 8 pass through the sockets 3. The positioning plates 9 are arranged at the upper ends of the two positioning rods 8 to facilitate pulling the two positioning plates 9 upward. The two springs 10 are respectively sleeved on the outer sides of the corresponding positioning rods 8. The two ends of the spring 10 are respectively connected to the upper end of the support 2 and the bottom end of the positioning plate 9; the upper end of the insert block 4 is provided with a positioning hole 12 used in conjunction with the positioning rod 8, and the bottom end of the positioning rod 8 is plugged into the positioning hole 12.

[0029] By adopting the above technical solution, when the laser radar body 6 needs to be maintained or collected, the user can pull the positioning plate 9 to drive the two positioning rods 8 to move upward, so that the bottom end of the positioning rod 8 is moved out of the positioning hole 12 on the plug block 4, thereby canceling the limiting fixation of the plug block 4, making it convenient to remove the mounting block 5 from the support 2.

[0030] Reference Figure 2 and Figure 3 The limiting assembly includes two magnets 11, and the two magnets 11 are respectively arranged on the side where the support 2 and the mounting block 5 are close to each other, and the two magnets 11 are magnetically adsorbed.

[0031] By adopting the above technical solution, the tightness of the connection between the mounting block 5 and the support 2 is further ensured by the magnetic adsorption of the two magnets 11 .

[0032] Reference Figure 3 A notch 13 is provided at the bottom end of the socket 3 to facilitate pulling the mounting block 5 to move.

[0033] By adopting the above technical solution, after the limiting fixation of the inserting block 4 is cancelled, the user can use the notch 13 to make it more convenient to pull the installation block 5.

[0034] Working principle: When the utility model is in use, the electrical components appearing in this application are all externally connected to the power supply and control switch. When the laser radar body 6 needs to be maintained or collected, the user can pull the positioning plate 9 to drive the two positioning rods 8 to move upward, so that the bottom end of the positioning rod 8 is moved out of the positioning hole 12 on the plug block 4, thereby canceling the limit fixation of the plug block 4. Then the user can pull the mounting block 5 through the notch 13 to move the two magnets 11 to disengage. At this time, the plug block 4 is moved out of the socket 3, which makes it convenient to remove the mounting block 5 from the support 2, making it convenient to maintain or collect the laser radar body 6 without the need for tools, and the operation is simple and convenient.

[0035] When the utility model is in use, when the laser radar body 6 needs to be maintained or collected, the mounting block 5 can be conveniently removed from the support 2 without the aid of tools, thereby facilitating the maintenance or collection of the laser radar body 6.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser radar safety warning device, characterized in that: include A support rod (1) is provided on the outer side of which is a support seat (2), and one side of the support seat (2) is provided with two symmetrically distributed sockets (3); Two plug blocks (4) are provided, which are respectively plugged into corresponding sockets (3); the right ends of the two plug blocks (4) are provided with a same mounting block (5); and the outer side of the mounting block (5) is provided with a laser radar body (6) and a plurality of warning lights (7); A positioning assembly, arranged at the upper end of the support (2) and used for positioning the insert block (4); and The limiting component is arranged on a side where the support (2) and the mounting block (5) are close to each other, and is used to fix the mounting block (5).

2. A laser radar safety warning device according to claim 1, characterized in that: Positioning components include Two positioning rods (8) are provided, each inserted into the corresponding socket (3), and the upper end of each positioning rod (8) passes through the socket (3); A positioning plate (9) is arranged at the upper ends of the two positioning rods (8) and is used to facilitate pulling the two positioning plates (9) upward; Two springs (10) are provided and are respectively sleeved on the outer sides of the corresponding positioning rods (8), and the two ends of the springs are respectively connected to the upper end of the support (2) and the bottom end of the positioning plate (9).

3. A laser radar safety warning device according to claim 1, characterized in that: The limiting component comprises two magnets (11), the two magnets (11) are respectively arranged on the side where the support (2) and the mounting block (5) are close to each other, and the two magnets (11) are magnetically attracted.

4. A laser radar safety warning device according to claim 2, characterized in that: The upper end of the insert block (4) is provided with a positioning hole (12) for use with the positioning rod (8), and the bottom end of the positioning rod (8) is plugged into the positioning hole (12).

5. The laser radar safety warning device according to claim 1, characterized in that: A notch (13) is provided at the bottom end of the socket (3) for facilitating the movement of the mounting block (5).

Images