Traffic vehicle-road cooperation millimeter wave radar equipment

Abstract

The utility model belongs to the technical field of radar equipment, and discloses traffic vehicle-road cooperative millimeter wave radar equipment, which comprises a machine body, an upper cover is arranged on the machine body, the machine body and the upper cover are connected through an anti-disassembly mechanism, the anti-disassembly mechanism comprises an anti-disassembly bolt, the anti-disassembly bolt comprises a threaded section and a smooth section, and the threaded section is provided with a through hole. The length of the threaded section is larger than that of the smooth section, a first threaded groove is formed in the machine body, a second threaded groove is formed in the upper cover, the threaded section is in threaded connection with the first threaded groove and the second threaded groove, and the upper end and the lower end of the first threaded groove are open. According to the utility model, the anti-dismounting bolt is arranged, the anti-dismounting bolt can only be installed and fixed by adopting a special tool, and the anti-dismounting bolt is flush with the installation surface after being installed and does not have a protruding part, so that the millimeter wave radar equipment has an anti-dismounting function, and the millimeter wave radar can be supervised in time.

Description

Technical Field

[0001] This utility model belongs to the field of radar equipment technology, specifically relating to a traffic vehicle-road cooperative millimeter-wave radar device. Background Technology

[0002] Millimeter-wave radar operates in the millimeter-wave band. Millimeter waves typically refer to the 30–300 GHz frequency band (wavelength 1–10 mm). Since the wavelength of millimeter waves falls between centimeter waves and light waves, they combine the advantages of microwave guidance and photoelectric guidance. Compared to centimeter-wave seekers, millimeter-wave seekers are smaller, lighter, and have higher spatial resolution. Compared to infrared, laser, and television optical seekers, millimeter-wave seekers have stronger penetration capabilities through fog, smoke, and dust, and are all-weather (except in heavy rain) and all-time. Furthermore, millimeter-wave seekers have superior anti-jamming and anti-stealth capabilities compared to other microwave seekers.

[0003] Existing millimeter-wave radars lack tamper-proof features and cannot provide timely monitoring. Utility Model Content

[0004] The purpose of this utility model is to provide a traffic vehicle-road cooperative millimeter-wave radar device to solve the problem mentioned in the background art that it does not have anti-tampering function and cannot play a timely monitoring role for millimeter-wave radar.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a traffic vehicle-road cooperative millimeter-wave radar device, including a body, a top cover provided on the body, and the body and the top cover are connected by an anti-disassembly mechanism, the anti-disassembly mechanism including an anti-disassembly bolt, the anti-disassembly bolt including a threaded section and a smooth section, and the length of the threaded section is greater than the length of the smooth section, a first threaded groove is provided on the body, and a second threaded groove is provided on the top cover, the threaded section being threadedly connected to the first threaded groove and the second threaded groove respectively.

[0006] Preferably, the first threaded groove is open at both the top and bottom, and the total length of the first threaded groove and the second threaded groove is equal to the length of the anti-disassembly bolt.

[0007] Preferably, the upper cover is provided with a dovetail slider, and the machine body is provided with a dovetail groove that matches the dovetail slider.

[0008] Preferably, the anti-disassembly mechanism includes a locking assembly disposed on the body and a pin disposed on the top cover. The locking assembly includes a first moving pin, a first spring, a second moving pin, a second spring, and a locking hook. One end of the first spring is connected to the first moving pin and the other end is connected to the body. One end of the second spring is connected to the second moving pin and the other end is also connected to the body. The locking hook is hinged to the body near the position between the first moving pin and the second moving pin. The end of the locking hook near the second moving pin is restricted between the second moving pin and the body.

[0009] Preferably, the insertion post has an insertion hole that matches the hooking end of the locking hook.

[0010] Preferably, the main control board is provided inside the body.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) This utility model is equipped with anti-disassembly bolts. The anti-disassembly bolts are designed to be installed and fixed with special tools. After installation, the anti-disassembly bolts are flush with the installation surface and have no protruding parts, so that the millimeter-wave radar equipment has the function of anti-disassembly, which facilitates timely supervision of the millimeter-wave radar.

[0013] (2) This utility model is equipped with a locking group and a plug with anti-disassembly function. The plug is inserted into the locking assembly to fix the top cover and body of the millimeter-wave radar equipment. All the connection structures are set inside the top cover and body and are not exposed, so that the millimeter-wave radar equipment also has anti-disassembly function. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the upper cover and the body of this utility model being installed together;

[0016] Figure 3 This is a schematic diagram of the anti-disassembly bolt of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0018] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0019] In the diagram: 1. Body; 2. Top cover; 3. Anti-tamper bolt; 31. Threaded section; 32. Smooth section; 4. First threaded groove; 5. Second threaded groove; 6. Dovetail slider; 7. Dovetail slide; 8. Insert post; 9. First moving post; 10. First spring; 11. Second moving post; 12. Second spring; 13. Locking hook; 14. Insertion hole; 15. Main control board. Detailed Implementation

[0020] 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.

[0021] Example 1:

[0022] Please see Figures 1-3 As shown, a traffic vehicle-road cooperative millimeter-wave radar device includes a body 1, a top cover 2 on the body 1, and the body 1 and the top cover 2 are connected by an anti-disassembly mechanism. The anti-disassembly mechanism includes an anti-disassembly bolt 3, which includes a threaded section 31 and a smooth section 32. The length of the threaded section 31 is greater than the length of the smooth section 32. A first threaded groove 4 is provided on the body 1, and a second threaded groove 5 is provided on the top cover 2. The threaded section 31 is threadedly connected to the first threaded groove 4 and the second threaded groove 5 respectively.

[0023] The first threaded groove 4 is open at both the top and bottom, and the total length of the first threaded groove 4 and the second threaded groove 5 is equal to the length of the anti-disassembly bolt 3.

[0024] The first threaded groove 4 and the second threaded groove 5 are positioned opposite each other and are connected.

[0025] The upper cover 2 is provided with a dovetail slider 6, and the body 1 is provided with a dovetail groove 7 that matches the dovetail slider 6;

[0026] The main control board 15 is located inside the fuselage 1.

[0027] In the above technical solution, the fixed connection between the body 1 and the top cover 2 is achieved by threading the threaded section 31 of the anti-disassembly bolt 3 to the first threaded groove 4 and the second threaded groove 5 respectively. The anti-disassembly bolt 3 is installed with a special tool. After installation, the anti-disassembly bolt 3 does not protrude from the first threaded groove 4, thereby enabling the millimeter-wave radar equipment to have the function of anti-disassembly.

[0028] The dovetail slider 6 and the dovetail groove 7 work together to facilitate the positioning and installation of the body 1 and the top cover 2, and to facilitate the threaded section 31 of the anti-disassembly bolt 3 to be threadedly connected to the first threaded groove 4 and the second threaded groove 5 in sequence.

[0029] Example 2:

[0030] Unlike Example 1, as Figure 4-5 As shown, the anti-disassembly mechanism includes a locking assembly on the body 1 and a pin 8 on the top cover 2. The locking assembly includes a first moving pin 9, a first spring 10, a second moving pin 11, a second spring 12, and a locking hook 13. One end of the first spring 10 is connected to the first moving pin 9, and the other end is connected to the body 1. One end of the second spring 12 is connected to the second moving pin 11, and the other end is also connected to the body 1. The locking hook 13 is hinged on the body 1 at a position close to the first moving pin 9 and the second moving pin 11. The end of the locking hook 13 close to the second moving pin 11 is restricted between the second moving pin 11 and the body 1.

[0031] The insert post 8 has an insertion hole 14 that mates with the hook end of the locking hook 13.

[0032] The body 1 has a slot that allows the insertion of the plug 8.

[0033] In the above technical solution, during installation, the insert post 8 is inserted into the body 1. The insert post 8 moves downward to push the hook end of the locking hook 13 to rotate, and pushes the first moving post 9 to move downward to compress the first spring 10. The rotation of the locking hook 13 causes its end that abuts against the second moving post 11 to push the second moving post 11. The second moving post 11 moves downward to compress the second spring 12. When the insertion hole 14 moves to the position of the hook end of the locking hook 13, the hook end of the locking hook 13 is not pushed. The elastic force generated by the deformation of the second spring 12 pushes the hook end of the locking hook 13 into the insertion hole 14, thereby achieving the limiting and fixing of the insert post 8, and then connecting the top cover 2 and the body 1. Since the insert post 8 and the locking assembly are both set inside and have no external exposure, the millimeter-wave radar equipment also has the function of anti-tampering.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A traffic vehicle-road cooperative millimeter-wave radar device, comprising a fuselage (1), characterized in that, The body (1) is provided with a top cover (2), and the body (1) and the top cover (2) are connected by an anti-disassembly mechanism. The anti-disassembly mechanism includes an anti-disassembly bolt (3). The anti-disassembly bolt (3) includes a threaded section (31) and a smooth section (32), and the length of the threaded section (31) is greater than the length of the smooth section (32). The body (1) is provided with a first threaded groove (4), and the top cover (2) is provided with a second threaded groove (5). The threaded section (31) is threadedly connected to the first threaded groove (4) and the second threaded groove (5) respectively.

2. The traffic vehicle-road cooperative millimeter-wave radar device according to claim 1, characterized in that: The first threaded groove (4) is open at both the top and bottom. The total length of the first threaded groove (4) and the second threaded groove (5) is equal to the length of the anti-disassembly bolt (3).

3. The traffic vehicle-road cooperative millimeter-wave radar device according to claim 1, characterized in that: The upper cover (2) is provided with a dovetail slider (6), and the body (1) is provided with a dovetail groove (7) that matches the dovetail slider (6).

4. The traffic vehicle-road cooperative millimeter-wave radar device according to claim 1, characterized in that: The anti-disassembly mechanism includes a locking assembly on the body (1) and a pin (8) on the top cover (2). The locking assembly includes a first moving pin (9), a first spring (10), a second moving pin (11), a second spring (12), and a locking hook (13). One end of the first spring (10) is connected to the first moving pin (9), and the other end is connected to the body (1). One end of the second spring (12) is connected to the second moving pin (11), and the other end is also connected to the body (1). The locking hook (13) is hinged on the body (1) at a position close to the first moving pin (9) and the second moving pin (11). The end of the locking hook (13) close to the second moving pin (11) is restricted between the second moving pin (11) and the body (1).

5. A traffic vehicle-road cooperative millimeter-wave radar device according to claim 4, characterized in that: The insert (8) is provided with an insertion hole (14) that matches the hook end of the locking hook (13).

6. A traffic vehicle-road cooperative millimeter-wave radar device according to claim 1, characterized in that: The main control board (15) is located inside the fuselage (1).

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