High-definition view truck tailboard device

Abstract

The utility model relates to the technical field of truck tailboards, and discloses a high-definition view truck tailboard device which comprises an automobile tailboard, an image acquisition device is installed on the automobile tailboard and connected with a center console of a truck through a wire, and the automobile tailboard comprises a tailboard body. A plurality of reinforcing ribs are fixedly connected to the bottom of the tail plate body, and hinge grooves are formed in the reinforcing ribs. According to the high-definition view truck tailboard device, the protective shell is installed on the back face of the tailboard body, the camera is installed on the protective shell, and the gravity ball is arranged at the inner bottom of the protective shell, so that video monitoring can be conducted on the tail of a truck through the camera, and meanwhile, when the tailboard body is unfolded, the gravity ball is arranged at the inner bottom of the protective shell. The gravity ball can drive the protective shell to rotate under the action of gravity, so that the sight line of the camera is basically kept on the horizontal plane until the sight line is blocked by the tail plate body, and the effect of providing a clear tail view field for a driver is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of truck tailgates, in particular to a truck tailgate device with a high-definition view. Background Technique

[0002] The function of a truck tailgate is to facilitate the loading and unloading of goods in a van-type truck. Its main structure is a metal plate, which is driven by a hydraulic device so that the metal plate can be unfolded during loading and unloading to form a slope, and during the driving of the vehicle, the metal plate is folded by the hydraulic device.

[0003] During the use of a truck tailgate, it needs to be opened through a control console. When the tailgate is unfolded, if there are pedestrians or obstacles within the operation range of the tailgate, it is easy to cause accidents. Therefore, during the unfolding of the existing tailgate, one or more people need to be on guard at the rear of the vehicle to improve safety, which results in a waste of personnel. If the vehicle's reversing radar is directly used, its field of vision is small and it is prone to operation, leading to the risk of reversing.

[0004] For this reason, a truck tailgate device with a high-definition view is provided to provide a clear view of the rear of the vehicle for the driver during the use of the truck tailgate and improve the safety when the truck tailgate is unfolded. Content of the Utility Model

[0005] The purpose of the utility model is to provide a truck tailgate device with a high-definition view to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the utility model provides the following technical solution: a truck tailgate device with a high-definition view, including a vehicle tailgate, an image acquisition device is installed on the vehicle tailgate, and the image acquisition device is connected to the vehicle's central control console through a wire;

[0007] The vehicle tailgate includes a tailgate body, and a plurality of reinforcing ribs are fixedly connected to the bottom of the tailgate body, and hinge grooves are formed in the reinforcing ribs;

[0008] The image acquisition device includes a protective housing, a camera is installed on the protective housing, the camera is located above the protective housing, connecting shafts are fixedly connected to both sides of the protective housing, the connecting shafts are hinged inside the hinge grooves, and a wire inlet hole is formed in the axis of one of the connecting shafts;

[0009] A sliding bin is arranged at the inner bottom of the protective housing, and a rollable gravity ball is placed inside the sliding bin.

[0010] Preferably, a connecting bearing is sleeved on the outer surface of the connecting shaft, an oil seal is arranged on the connecting bearing, and the connecting bearing is lapped with the inner wall of the hinge groove.

[0011] Preferably, a baffle guide rail is fixedly connected inside the sliding bin, and the baffle guide rail is a U-shaped baffle.

[0012] Preferably, a through groove is formed in the middle of the baffle guide rail, and the gravity ball is limited by the through groove.

[0013] Preferably, a shockproof layer is fixedly connected to the top of the baffle guide rail, and the shockproof layer separates the gravity ball and the camera.

[0014] Preferably, the shockproof layer is made of soft rubber, and honeycomb holes are provided inside the shockproof layer.

[0015] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0016] First, by installing a protective shell on the back of the tailboard body of the present utility model, installing a camera on the protective shell, and arranging a gravity ball at the inner bottom of the protective shell, the rear of the truck can be monitored by the camera. At the same time, when the tailboard body is unfolded, the gravity ball will drive the protective shell to rotate under the action of gravity, so that the line of sight of the camera is basically kept horizontal until blocked by the tailboard body, achieving the effect of providing a clear rear view for the driver.

[0017] Second, by fixedly connecting a baffle guide rail inside the sliding bin of the present utility model, the gravity ball is limited by the baffle guide rail, so that the gravity ball can only move along a predetermined track, and a shockproof layer is arranged above the baffle guide rail to block the gravity ball, avoiding the gravity ball from hitting the camera inside the protective shell, achieving the effect of improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the image acquisition device of the present utility model;

[0020] Figure 3 is a side sectional view of the sliding bin structure of the present utility model;

[0021] Figure 4 is a schematic structural diagram of the baffle guide rail of the present utility model.

[0022] Among them: 1. Truck tailboard; 101. Tailboard body; 102. Reinforcing rib; 103. Hinge groove; 2. Image acquisition device; 201. Protective shell; 202. Camera; 203. Connecting shaft; 204. Connecting bearing; 205. Inlet hole; 206. Sliding bin; 207. Gravity ball; 208. Baffle guide rail; 209. Shockproof layer. Detailed implementation mode

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-4 , a high-definition vision truck tailboard device, including a vehicle tailboard 1, an image acquisition device 2 is installed on the vehicle tailboard 1, the image acquisition device 2 is connected to the central console of the truck through a wire, the image acquisition device 2 is powered and data is transmitted through the central console, and the image is displayed on the central control screen;

[0025] The vehicle tailboard 1 includes a tailboard body 101, a plurality of reinforcing ribs 102 are fixedly connected to the bottom of the tailboard body 101, and hinge grooves 103 are formed in the reinforcing ribs 102;

[0026] The image acquisition device 2 includes a protective housing 201, a camera 202 is installed on the protective housing 201, the camera 202 is located above the protective housing 201, connecting shafts 203 are fixedly connected to both sides of the protective housing 201, and the connecting shafts 203 are hinged inside the hinge grooves 103. A wire inlet hole 205 is formed in the axis of one side connecting shaft 203, and the line of the camera 202 is led out through the wire inlet hole 205 and enters the reinforcing rib 102, and then enters the cab from the rear of the truck;

[0027] A sliding bin 206 is arranged at the inner bottom of the protective housing 201, and a rollable gravity ball 207 is placed inside the sliding bin 206.

[0028] Through the above technical solutions, the protective housing 201 is installed on the back of the tailboard body 101, the camera 202 is installed on the protective housing 201, and the gravity ball 207 is arranged at the inner bottom of the protective housing 201, so that the rear of the truck can be monitored by the camera 202. At the same time, when the tailboard body 101 is unfolded, the gravity ball 207 will drive the protective housing 201 to rotate under the action of gravity, so that the line of sight of the camera 202 is basically kept horizontal until it is blocked by the tailboard body 101, achieving the effect of providing a clear rear view for the driver;

[0029] In order to protect the image acquisition device 2, the surface of the image acquisition device 2 does not exceed the surface of the reinforcing rib 102, and when the tailboard body 101 finally lands, the image acquisition device 2 will not contact the ground.

[0030] Specifically, a connecting bearing 204 is sleeved on the outer surface of the connecting shaft 203. An oil seal is provided on the connecting bearing 204, and the connecting bearing 204 abuts against the inner wall of the hinge groove 103.

[0031] Through the above technical solution, the connecting bearing 204 is sleeved on the surface of the connecting shaft 203, thereby reducing the friction between the connecting shaft 203 and the hinge groove 103, and improving the flexibility of the rotation of the protective housing 201, so that the gravity ball 207 can better drive the protective housing 201 to rotate;

[0032] The function of the oil seal is to improve the sealing performance of the connecting shaft 203 and reduce the influence of muddy water on the connecting shaft 203.

[0033] Specifically, a baffle guide rail 208 is fixedly connected inside the sliding bin 206, and the baffle guide rail 208 is a U-shaped baffle.

[0034] Through the above technical solution, the purpose of setting the baffle guide rail 208 is to prevent the gravity ball 207 from moving excessively. When the inclination angle of the protective housing 201 is too large, if there is no obstruction, the gravity ball 207 is very likely to directly fall onto the inner wall of the sliding bin 206 instead of sliding. The consequence of the fall is that the protective housing 201 swings and vibrates greatly.

[0035] Specifically, a through groove is opened in the middle of the baffle guide rail 208, and the gravity ball 207 is limited by the through groove.

[0036] Through the above technical solution, the baffle guide rail 208 is fixedly connected inside the sliding bin 206, and the gravity ball 207 is limited by the baffle guide rail 208, so that the gravity ball 207 can only move along a predetermined track to prevent the gravity ball 207 from moving disorderly when moving, resulting in inflexible rotation of the protective housing 201.

[0037] Specifically, a shockproof layer 209 is fixedly connected to the top of the baffle guide rail 208, and the shockproof layer 209 separates the gravity ball 207 and the camera 202.

[0038] Through the above technical solution, setting the shockproof layer 209 can effectively limit the maximum stroke of the gravity ball 207, and prevent the gravity ball 207 from contacting and hitting the camera 202 to protect the camera 202.

[0039] Specifically, the shockproof layer 209 is made of soft rubber, and honeycomb holes are provided inside the shockproof layer 209.

[0040] Through the above technical solution, the shockproof layer 209 is set as soft rubber, so as to play a good buffering role to buffer the gravity ball 207. The inside of the shockproof layer 209 is set as honeycomb holes, so that the buffering effect of the shockproof layer 209 is better and it has a certain sound absorption effect.

[0041] In use, by installing a protective housing 201 on the back of the tailgate body 101, installing a camera 202 on the protective housing 201, and arranging a gravity ball 207 at the inner bottom of the protective housing 201, video monitoring of the rear of the truck can be carried out through the camera 202. At the same time, when the tailgate body 101 is unfolded, the gravity ball 207 will drive the protective housing 201 to rotate under the action of gravity, so that the line of sight of the camera 202 is basically kept at the horizontal plane until blocked by the tailgate body 101, achieving the effect of providing a clear rear view for the driver;

[0042] By fixedly connecting a baffle guide rail 208 inside the sliding bin 206, the gravity ball 207 is limited by the baffle guide rail 208 so that the gravity ball 207 can only move along a predetermined track. And a shockproof layer 209 is arranged above the baffle guide rail 208 to block the gravity ball 207, avoiding the gravity ball 207 from hitting the camera 202 inside the protective housing 201, achieving the effect of improving the stability of the device.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-definition truck tailgate device, comprising a car tailgate (1), characterized in that: An image acquisition device (2) is installed on the automobile tailgate (1), and the image acquisition device (2) is connected to the center console of the truck via a wire; The automobile tailgate (1) comprises a tailgate body (101), a plurality of reinforcing ribs (102) are fixedly connected to the bottom of the tailgate body (101), and hinge grooves (103) are formed on the reinforcing ribs (102); The image acquisition device (2) comprises a protective shell (201), a camera (202) is mounted on the protective shell (201), the camera (202) is located above the protective shell (201), connecting shafts (203) are fixedly connected to both sides of the protective shell (201), the connecting shafts (203) are hinged inside the hinge groove (103), and a wire entry hole (205) is opened at the axis of one side of the connecting shaft (203); The inner bottom of the protective shell (201) is provided with a sliding bin (206), and a rollable gravity ball (207) is placed inside the sliding bin (206).

2. The high-definition truck tailgate device according to claim 1, characterized in that: The outer surface of the connecting shaft (203) is sleeved with a connecting bearing (204), an oil seal is provided on the connecting bearing (204), and the connecting bearing (204) overlaps the inner wall of the hinge groove (103).

3. The high-definition truck tailgate device according to claim 1, characterized in that: A baffle guide rail (208) is fixedly connected to the interior of the sliding bin (206), and the baffle guide rail (208) is a U-shaped baffle.

4. The high-definition truck tailgate device according to claim 3, characterized in that: A through groove is provided in the middle of the baffle guide rail (208), and the gravity ball (207) is limited by the through groove.

5. The high-definition truck tailgate device according to claim 4, characterized in that: A shockproof layer (209) is fixedly connected to the top of the baffle guide rail (208), and the shockproof layer (209) separates the gravity ball (207) and the camera (202).

6. The high-definition truck tailgate device according to claim 5, characterized in that: The shockproof layer (209) is made of soft rubber, and honeycomb holes are arranged inside the shockproof layer (209).

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