Special truck reversing radar

Abstract

The utility model relates to the technical field of truck accessories, and provides a special truck reversing radar which comprises a control box, a crescent screen, a positioning support and a probe, an assembling cylinder is fixedly connected to the middle of the top end of the positioning support, an internal thread section is arranged in the assembling cylinder, and an external thread section is arranged on the outer side of the probe. The probe is connected to the internal thread section through the external thread section, a quick assembly assembly is fixedly assembled at the bottom end of the positioning support, the quick assembly assembly is used for achieving assembly between the positioning support and a truck, and the quick assembly assembly comprises a storage barrel, a guide sliding rod, a stability maintaining piece, a transmission rack, a guide shaft rod and a positioning plate; the two sides of the bottom of the positioning support are fixedly connected with storage cylinders. By means of the technical scheme, the problems that in the prior art, a large number of connecting pieces such as screws need to be used, when many reversing radars exist, the overall installation efficiency is poor, later-period disassembly is not convenient, and the overall convenience is poor are solved.

Description

Technical Field

[0001] This utility model relates to the field of truck parts technology, specifically to a special truck reversing radar. Background Technology

[0002] A truck is a vehicle primarily used for transporting goods, including dump trucks, tractor-trailers, off-road trucks for off-highway and roadless areas, and various vehicles manufactured for special needs. They are usually equipped with open or closed cargo boxes. The vast majority of trucks are powered by diesel engines, but some light trucks use gasoline, liquefied petroleum gas, or natural gas.

[0003] Because traditional trucks are long, reversing radars are often installed in the driver's blind spot to provide reversing feedback and prevent accidents. However, the installation of reversing radars in traditional technology requires a large number of screws and other connectors. When there are many reversing radars, the overall installation efficiency is poor and it is not convenient to disassemble them later, resulting in poor overall convenience.

[0004] Based on this, we propose a dedicated truck reversing radar. Utility Model Content

[0005] This utility model proposes a special truck reversing radar, which solves the problem that the related technology requires a large number of screws and other connecting parts, which makes the overall installation efficiency poor when there are many reversing radars, and is not convenient for later disassembly, resulting in poor overall convenience.

[0006] The technical solution of this utility model is as follows: A special truck reversing radar includes a control box, a crescent screen, a positioning bracket and a probe. An assembly cylinder is fixedly connected to the middle of the top of the positioning bracket. An internal thread section is opened inside the assembly cylinder. An external thread section is opened on the outside of the probe. The probe is connected to the internal thread section through the external thread section. A quick-release assembly is fixedly assembled at the bottom of the positioning bracket. The quick-release assembly is used to realize the assembly between the positioning bracket and the truck.

[0007] Preferably, the quick-assembly assembly includes a storage tube, a guide slide rod, a stabilizing plate, a transmission rack, a guide shaft, and a positioning plate. Storage tubes are fixedly connected to both sides of the bottom of the positioning bracket. Guide slide rods are slidably connected to the top of each of the two storage tubes. A stabilizing plate is fixedly connected to one end of the guide slide rod inside the storage tube. A transmission rack is fixedly connected to the bottom end of the stabilizing plate. A guide shaft is rotatably connected to the bottom end inside the storage tube. A positioning plate and a transmission spur gear are fixedly connected to the outer side of the guide shaft, and the transmission spur gear meshes with the transmission rack.

[0008] Preferably, the quick-installation assembly further includes a linkage plate, a transmission screw, a displacement seat, and a linkage rod. The linkage plate is fixedly connected between the top ends of the two guide slide rods. The bottom end of the positioning bracket is laterally rotatably connected to the transmission screw. The outer side of the transmission screw is threadedly connected to the displacement seat. The top end of the displacement seat is rotatably connected to the linkage rod, and the end of the linkage rod away from the displacement seat is rotatably connected to the middle of the bottom end of the linkage plate.

[0009] Preferably, both the crescent-shaped screen and the probe are electrically connected to the control box.

[0010] Preferably, the inner wall of the storage tube is provided with multiple stabilization grooves, and the outer side of the stabilization sheet is provided with multiple stabilization protrusions, and the stabilization protrusions are also slidably connected to the inside of the stabilization grooves.

[0011] Preferably, the inner wall of the storage tube is provided with support holes on both sides, and the guide shaft is connected between the two support holes by ball bearings.

[0012] Preferably, a linear guide rod is also horizontally fixedly connected to the bottom end of the positioning bracket, and a through hole is opened at one end of the displacement seat, and the through hole and the linear guide rod are in clearance fit.

[0013] Preferably, an extension ear is fixedly connected to the middle of the bottom end of the linkage plate, and the linkage rod is connected to the extension ear through a rotating shaft.

[0014] The working principle and beneficial effects of this utility model are as follows:

[0015] This utility model, through the overall structural cooperation, can realize truck reversing assistance over a wider range, greatly reducing the truck's blind spot, and the positioning bracket can be installed on the truck more quickly, without the need for a large investment in screws and other connecting parts, greatly improving the overall convenience. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the separation structure of the probe and the assembly cylinder of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the quick-assembly component of this utility model;

[0020] Figure 4 This is a schematic diagram of the separation structure of the storage tube and the guide slide rod of this utility model;

[0021] Figure 5This is a schematic diagram of the assembly structure of the positioning bracket of this utility model with a truck;

[0022] Figure 6 The rear view of the truck after the positioning bracket of this utility model is assembled.

[0023] In the diagram: 1. Control box; 2. Crescent screen; 3. Positioning bracket; 4. Probe; 5. Assembly cylinder; 6. Internal thread section; 7. External thread section; 8. Quick-release assembly; 9. Storage cylinder; 10. Guide slide rod; 11. Stabilizing plate; 12. Transmission rack; 13. Guide shaft; 14. Positioning plate; 15. Transmission spur gear; 16. Linkage plate; 17. Transmission screw; 18. Displacement seat; 19. Linkage rod. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0025] like Figures 1-6 As shown, a special truck reversing radar includes a control box 1, a crescent screen 2, a positioning bracket 3, and a probe 4. An assembly cylinder 5 is fixedly connected to the middle of the top of the positioning bracket 3. An internal thread section 6 is provided inside the assembly cylinder 5. An external thread section 7 is provided on the outside of the probe 4. The probe 4 is connected to the internal thread section 6 through the external thread section 7. A quick-release assembly 8 is fixedly assembled at the bottom of the positioning bracket 3. The quick-release assembly 8 is used to realize the assembly between the positioning bracket 3 and the truck.

[0026] In detail, both the crescent screen 2 and the probe 4 are electrically connected to the control box 1. In this embodiment, the crescent screen 2 is used to process the images collected by the probe 4 and display them through the crescent screen 2.

[0027] The quick-installation assembly 8 includes a storage tube 9, a guide slide rod 10, a stabilizing plate 11, a transmission rack 12, a guide shaft 13, and a positioning plate 14. The storage tubes 9 are fixedly connected to both sides of the bottom of the positioning bracket 3. The top of the two storage tubes 9 are slidably connected to the guide slide rod 10. The stabilizing plate 11 is fixedly connected to one end of the guide slide rod 10 inside the storage tube 9. The transmission rack 12 is fixedly connected to the bottom end of the stabilizing plate 11. The guide shaft 13 is rotatably connected to the bottom end inside the storage tube 9. The positioning plate 14 and the transmission spur gear 15 are fixedly connected to the outside of the guide shaft 13, and the transmission spur gear 15 meshes with the transmission rack 12.

[0028] Furthermore, the inner wall of the storage cylinder 9 is provided with multiple stabilizing grooves, and the outer side of the stabilizing plate 11 is provided with multiple stabilizing protrusions. The stabilizing protrusions are also slidably connected to the inside of the stabilizing grooves. By using the stabilizing grooves and stabilizing protrusions, the displacement of the stabilizing plate 11 can be effectively guided, avoiding uncontrollable movement of the transmission rack 12, thereby ensuring the connection effect between the transmission spur gear 15 and the transmission rack 12.

[0029] Furthermore, support holes are provided on both sides of the inner wall of the storage cylinder 9, and the guide shaft 13 is connected between the two support holes by ball bearings. The support holes enable the guide shaft 13 to be effectively assembled, and the ball bearings improve the smoothness of the rotation of the guide shaft 13.

[0030] The quick-installation assembly 8 also includes a linkage plate 16, a transmission screw 17, a displacement seat 18, and a linkage rod 19. The linkage plate 16 is fixedly connected between the top ends of the two guide slide rods 10. The bottom end of the positioning bracket 3 is laterally rotatably connected to the transmission screw 17. The outer side of the transmission screw 17 is threadedly connected to the displacement seat 18. The top end of the displacement seat 18 is rotatably connected to the linkage rod 19, and the end of the linkage rod 19 away from the displacement seat 18 is rotatably connected to the middle of the bottom end of the linkage plate 16.

[0031] In detail, a linear guide rod is also horizontally fixedly connected to the bottom of the positioning bracket 3. One end of the displacement seat 18 is provided with a through hole, and the through hole and the linear guide rod are in clearance fit. By using the linear guide rod, the displacement of the displacement seat 18 can be guided, preventing the displacement seat 18 from rotating with the transmission screw 17.

[0032] Understandably, an extension ear is fixedly connected to the middle of the bottom end of the linkage plate 16, and the linkage rod 19 is connected to the extension ear through a pivot. By using the extension ear, the linkage rod 19 can be effectively assembled, ensuring the connection effect between the linkage plate 16 and the displacement seat 18.

[0033] A specific application of the above embodiment is to fix the control box 1 in a suitable position inside the truck, and select a concealed position in the truck cab where the sound can be easily transmitted. Then, the crescent screen 2 is glued to the cab with 3M adhesive. Afterward, the mounting holes corresponding to the storage tube 9 are opened at the rear, side or front of the truck with the help of tools. However, when opening the holes, care should be taken to spray water to avoid the drill bit getting too hot.

[0034] Then, the storage cylinder 9 is moved into the corresponding assembly hole to initially connect the positioning bracket 3 to the truck. After the storage cylinder 9 passes through the assembly hole, the transmission screw 17 is rotated. In conjunction with the connection between the transmission screw 17 and the displacement seat 18, the displacement seat 18 can move along the transmission screw 17 and pull the linkage plate 16 through the linkage rod 19. This causes the guide slide rod 10 to drive the transmission rack 12 to move inside the storage cylinder 9. The transmission rack 12 then drives the transmission spur gear 15. Since the transmission spur gear 15 is supported by the guide shaft 13, the positioning plate 14 can be rotated by the guide shaft 13. When the positioning plate 14 moves out of the storage cylinder 9 and comes into close contact with the truck steel plate near the assembly hole, the rotation of the transmission screw 17 can be stopped. The rotated positioning plate 14 then blocks the positioning bracket 3, preventing the storage cylinder 9 from moving uncontrollably inside the assembly hole.

[0035] The external thread section 7 is screwed into the assembly cylinder 5, and the probe 4 is electrically connected to the control box 1 through the connecting wire harness. The data detected by the probe 4 will be processed by the control box 1 and then fed back to the driver through the crescent screen 2.

[0036] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A dedicated truck reversing radar, characterized in that, The system includes a control box (1), a crescent screen (2), a positioning bracket (3), and a probe (4). An assembly cylinder (5) is fixedly connected to the middle of the top of the positioning bracket (3). An internal thread section (6) is provided inside the assembly cylinder (5). An external thread section (7) is provided on the outside of the probe (4). The probe (4) is connected to the internal thread section (6) through the external thread section (7). A quick-assembly assembly (8) is fixedly assembled at the bottom of the positioning bracket (3). The quick-assembly assembly (8) is used to realize the assembly between the positioning bracket (3) and the truck.

2. The dedicated truck reversing radar according to claim 1, characterized in that, The quick-assembly assembly (8) includes a storage tube (9), a guide slide rod (10), a stabilizing plate (11), a transmission rack (12), a guide shaft (13), and a positioning plate (14). The storage tubes (9) are fixedly connected to both sides of the bottom of the positioning bracket (3). The top of the two storage tubes (9) are slidably connected to the guide slide rod (10). The stabilizing plate (11) is fixedly connected to one end of the guide slide rod (10) inside the storage tube (9). The transmission rack (12) is fixedly connected to the bottom end of the stabilizing plate (11). The guide shaft (13) is rotatably connected to the bottom end inside the storage tube (9). The positioning plate (14) and the transmission spur gear (15) are fixedly connected to the outside of the guide shaft (13), and the transmission spur gear (15) meshes with the transmission rack (12).

3. A dedicated truck reversing radar according to claim 2, characterized in that, The quick-assembly assembly (8) also includes a linkage plate (16), a transmission screw (17), a displacement seat (18), and a linkage rod (19). The top ends of the two guide slide rods (10) are fixedly connected to the linkage plate (16). The bottom end of the positioning bracket (3) is laterally rotatably connected to the transmission screw (17). The outer side of the transmission screw (17) is threadedly connected to the displacement seat (18). The top end of the displacement seat (18) is rotatably connected to the linkage rod (19), and the end of the linkage rod (19) away from the displacement seat (18) is rotatably connected to the middle of the bottom end of the linkage plate (16).

4. A dedicated truck reversing radar according to claim 1, characterized in that, Both the crescent screen (2) and the probe (4) are electrically connected to the control box (1).

5. A dedicated truck reversing radar according to claim 2, characterized in that, The inner wall of the storage tube (9) is provided with multiple stabilization grooves, and the outer side of the stabilization plate (11) is provided with multiple stabilization protrusions, and the stabilization protrusions are also slidably connected to the inside of the stabilization grooves.

6. A dedicated truck reversing radar according to claim 2, characterized in that, The inner wall of the storage tube (9) is provided with support holes on both sides, and the guide shaft (13) is connected between the two support holes by ball bearings.

7. A dedicated truck reversing radar according to claim 3, characterized in that, The bottom end of the positioning bracket (3) is also horizontally fixedly connected to a linear guide rod, and one end of the displacement seat (18) is provided with a through hole, and the through hole and the linear guide rod are in clearance fit.

8. A dedicated truck reversing radar according to claim 3, characterized in that, An extension ear is fixedly connected to the middle of the bottom end of the linkage plate (16), and the linkage rod (19) is connected to the extension ear through a rotating shaft.

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