Electric container cover

Abstract

An electric container cover comprises a top cover, a driven mechanism, a driving mechanism, a locking mechanism, a bottom mounting frame and an ECU, one end of the driven mechanism and one end of the driving mechanism are mounted on the top cover, the other end of the driven mechanism and the other end of the driving mechanism are mounted on the bottom mounting frame, and the bottom mounting frame is mounted on a vehicle body. The driven mechanism is composed of a top mounting rod, a first driven arm, a second driven arm, a third driven arm, a fourth driven arm and a bottom fixing rod and used for maintaining the posture of the top cover when the driving mechanism lifts the top cover, and the driving mechanism is composed of an electric supporting rod, a driving connecting rod, a driving supporting rod, a driving lifting arm, a supporting rod sliding block, a lifting sliding block and a guide rail. The top cover can suspend at any position, when the top cover encounters an obstacle in the falling process, the top cover can move in the opposite direction, people are effectively prevented from being pinched or vehicles are effectively prevented from being damaged, one or more driving mechanisms and driven mechanisms can be arranged according to the size of the top cover and the weight of the top cover, meanwhile, automatic locking and unlocking can be achieved through a self-suction lock, and operation is convenient, safe and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of cargo box covers, in particular to an electric cargo box cover. Background Art

[0002] A cargo box refers to a loading container with a certain volume and durability, which is suitable for transshipment in various modes of transportation and can be reused. A cargo box cover is a cover on the top of the cargo box. Its main function is to protect the goods in the cargo box from rain and exposure to the sun. The cargo box covers of existing vehicles are mostly manual single-axle cargo box covers, but the manual single-axle cargo box covers have a small opening space and are inconvenient to operate manually after opening. With the rapid development and popularization of vehicles, users have increasingly strong requirements for electric cargo box covers. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and to provide an electric cargo box cover that can be automatically raised and lowered, has a large opening space, can also be automatically locked and unlocked, and is easy to use.

[0004] The technical solution adopted by the utility model is an electric cargo box cover, including a cargo box cover body, wherein the cargo box cover body includes a top cover, a driven mechanism, a driving mechanism, a bottom mounting frame, an ECU and a locking mechanism, wherein the top cover is connected to the bottom mounting frame through a driven mechanism and a driving mechanism, wherein the driven mechanism includes a top mounting rod, a driven third arm, a driven second arm, a bottom fixed rod, a driven first arm and a driven fourth arm, wherein the top mounting rod is fixed on the top cover, wherein the two ends of the top mounting rod are respectively connected to one end of the driven third arm and one end of the driven fourth arm, wherein the middle portion of the driven third arm is connected to the middle portion of the driven second arm, wherein the other end of the driven third arm is connected to one end of the driven first arm, and the two ends of the driven second arm are respectively connected to one end of the bottom fixed rod The other end of the bottom fixed rod is connected to the other end of the driven arm, and the bottom fixed rod is fixed on the bottom mounting frame. The driving mechanism includes an electric support rod, a pin, a driving connecting rod, a driving support rod, a driving lifting arm, a guide rail and a lifting sliding block. One end of the electric support rod is installed on the bottom mounting frame, and the other end of the electric support rod is connected to one end of the driving connecting rod through a pin. The other end of the driving connecting rod is connected to one end of the driving support rod and one end of the driving lifting arm. The other end of the driving support rod is fixed on the bottom mounting frame, and the other end of the driving lifting arm is connected to the lifting sliding block. The lifting sliding block is located in the guide rail, and the guide rail is rigidly connected to the top cover.

[0005] The locking mechanism comprises a locking hook and a self-priming lock, wherein the locking hook is mounted on the top cover and the self-priming lock is mounted on the side of the bottom mounting frame.

[0006] The driven mechanism, driving mechanism, ECU and locking mechanism are arranged in linkage.

[0007] The top cover is provided with a radar and a keyless entry system, and the bottom of the top cover is provided with an anti-pinch strip.

[0008] The beneficial effects of the utility model: the electric cargo box cover of the present patent has a locking mechanism and a driving mechanism linked to each other. When closing the door, the electric support rod in the driving mechanism starts working to drive the driving connecting rod to move, and the driving connecting rod drives the driving mechanism and the driven mechanism to pull the top cover to the semi-locked position, and the self-priming lock in the locking mechanism starts working to pull the lock hook to the fully locked position, and the top cover completes the closing action; when raising the top, the self-priming lock is unlocked, and the lock hook is pushed to the unlocked position, and the electric support rod in the driving mechanism starts working to drive the driving mechanism and the driven mechanism, and the top cover is raised through the driving mechanism and the driven mechanism, and when the top cover reaches the open position, the driving motor stops moving and remains self-locked; the lifting and lowering operation of the top cover does not require manual operation, and the operation is convenient, which greatly improves the user experience; the top cover is automatically locked after it is closed, which effectively solves the problem of forgetting to lock, and is safe and reliable; the driven mechanism can keep the top cover parallel to the vehicle body during the opening and closing process.

[0009] The electric cargo box cover of this patent has a simple and reliable driving mechanism structure, stable operation and low cost.

[0010] The patented electric cargo box cover and locking mechanism can realize a variety of opening methods of the top cover, such as pressing the lifting button on the key and induction lifting.

[0011] The patented electric cargo cover has a radar on the top cover that can monitor the distance between the top cover and obstacles to prevent the top cover from hitting obstacles during the rising process, and the anti-pinch strip at the bottom of the top cover can prevent the top cover from pinching people during the descending process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the electric cargo box cover of the utility model in a closed state.

[0013] Figure 2 It is an exploded schematic diagram of the electric cargo box cover driven mechanism of the utility model.

[0014] Figure 3 It is an exploded schematic diagram of the electric cargo box cover driving mechanism of the utility model.

[0015] Figure 4 It is a structural schematic diagram of the locking mechanism of the utility model.

[0016] In the figure: 1. top cover, 2. driven mechanism, 21. top mounting rod, 22. driven three arms, 23. driven two arms, 24. bottom fixing rod, 25. driven one arm, 26. driven four arms, 3. driving mechanism, 31. electric support rod, 32. pin, 33. driving connecting rod, 34. driving support rod, 35. driving lifting arm, 36. guide rail, 37. lifting sliding block, 4. bottom mounting frame, 5. ECU, 6. locking mechanism, 61. locking hook, 62. self-priming lock. DETAILED DESCRIPTION

[0017] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0018] Referring to the accompanying drawings, an electric cargo box cover includes a cargo box cover body, wherein the cargo box cover body includes a top cover 1, a driven mechanism 2, a driving mechanism 3, a bottom mounting frame 4, an ECU 5 and a locking mechanism 6, wherein the top cover 1 is connected to the bottom mounting frame 4 through the driven mechanism 2 and the driving mechanism 3, wherein the driven mechanism 2 includes a top mounting rod 21, a driven third arm 22, a driven second arm 23, a bottom fixed rod 24, a driven first arm 25 and a driven fourth arm 26, wherein the top mounting rod 21 is fixed to the top cover 1, wherein the two ends of the top mounting rod 21 are respectively connected to one end of the driven third arm 22 and one end of the driven fourth arm 26, wherein the middle part of the driven third arm 22 is connected to the middle part of the driven second arm 23, wherein the other end of the driven third arm 22 is connected to one end of the driven first arm 25, and the two ends of the driven second arm 23 are respectively connected to one end of the bottom fixed rod 24 and the driven fourth arm 26 The other end of the bottom fixed rod 24 is connected to the other end of the driven arm 25, the bottom fixed rod 24 is fixed on the bottom mounting frame 4, the driving mechanism 3 includes an electric support rod 31, a pin 32, a driving connecting rod 33, a driving support rod 34, a driving lifting arm 35, a guide rail 36 and a lifting sliding block 37, one end of the electric support rod 31 is installed on the bottom mounting frame 4, the other end of the electric support rod 31 is connected to one end of the driving connecting rod 33 through a pin 32, the other end of the driving connecting rod 33 is connected to one end of the driving support rod 34 and one end of the driving lifting arm 35, the other end of the driving support rod 34 is fixed on the bottom mounting frame 4, the other end of the driving lifting arm 35 is connected to a lifting sliding block 37, the lifting sliding block 37 is located in the guide rail 36, and the guide rail 36 is rigidly connected to the top cover 1.

[0019] The locking mechanism 6 comprises a locking hook 61 and a self-priming lock 62 . The locking hook 61 is mounted on the top cover 1 , and the self-priming lock 62 is mounted on the side of the bottom mounting frame 4 .

[0020] The driven mechanism 2, the driving mechanism 3, the ECU 5 and the locking mechanism 6 are arranged in linkage.

[0021] The top cover 1 is provided with a radar and a keyless entry system, and the bottom of the top cover 1 is provided with an anti-pinch strip.

[0022] When the electric cargo box cover is in use, the self-priming lock 62 is unlocked and the lock hook 61 is pushed to the unlocking position. The electric support rod 31 in the driving mechanism 3 starts to push forward, driving the connecting rod 33, the supporting rod 34, and the lifting arm 35 to rise upward. The other end of the lifting arm 35 drives the lifting sliding block 37 to slide in the guide rail 36 to lift the guide rail 36. The guide rail 36 drives the top cover 1 to rise upward. When the top cover 1 reaches the open position, the driving motor 3 stops and remains self-locking.

[0023] When the top cover 1 is lifted up, the top mounting rod 21 is lifted up, and the top mounting rod 21 drives the driven third arm 22 and the driven fourth arm 26 to be lifted up, the driven fourth arm 26 drives the driven second arm 23 to be lifted up, and the driven third arm 22 drives the driven first arm 25 to be lifted up. This hinge mechanism can keep the top cover 1 parallel to the vehicle body during the lifting process and maintain the posture of the top cover 1.

[0024] When the top cover 1 needs to be closed, the electric support rod 31 in the driving mechanism 3 starts working to pull the top cover 1 downward. When the top cover 1 is pulled to the semi-locked position, the self-priming lock 62 in the locking mechanism 6 starts working to pull the lock hook 61 to the fully locked position, and the top cover 1 completes the closing action.

[0025] The electric cargo box cover of this patent has a locking mechanism 6 and a driving mechanism 3 in linkage. When closing the door, the electric support rod 31 in the driving mechanism 3 starts to work and drives the driving connecting rod 33 to move. The driving connecting rod 33 drives the driving mechanism 3 and the driven mechanism 2. When the top cover 1 is pulled to the semi-locked position, the self-priming lock 62 in the locking mechanism 6 starts to work and pulls the lock hook 61 to the fully locked position, and the top cover 1 completes the closing action; when the top is raised, the self-priming lock 62 is unlocked and pushes the lock hook 61 to the unlocked position, and the electric support rod 31 in the driving mechanism 3 starts to work and drives the driving mechanism 3 and the driven mechanism 2. The top cover 1 is raised through the driving mechanism 3 and the driven mechanism 2. When the top cover 1 reaches the open position, the driving motor 3 stops and remains self-locked; the lifting and lowering operation of the top cover 1 does not require manual operation, and the operation is convenient, which greatly improves the user experience; the top cover 1 is automatically locked after it is closed, which effectively solves the problem of forgetting to lock, and is safe and reliable; the driven mechanism 2 can keep the top cover 1 parallel to the vehicle body during the opening and closing process.

[0026] The electric cargo box cover of this patent has a simple and reliable structure of the driving mechanism 3, stable operation and low cost.

[0027] The electric cargo box cover of this patent, the locking mechanism 6 can realize a variety of opening methods of the top cover 1, such as pressing the lifting button on the key and induction lifting.

[0028] The electric cargo box cover of this patent has a radar on the top cover 1 that can monitor the distance between the top cover 1 and obstacles to prevent the top cover 1 from hitting obstacles during the rising process, and the anti-pinch strip at the bottom of the top cover 1 can prevent the top cover 1 from pinching people during the descending process.

[0029] The above-mentioned embodiments of the new invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. An electric cargo box cover, comprising a cargo box cover body, characterized in that: The cargo box cover body comprises a top cover (1), a driven mechanism (2), a driving mechanism (3), a bottom mounting frame (4), an ECU (5) and a locking mechanism (6); the top cover (1) and the bottom mounting frame (4) are connected via the driven mechanism (2) and the driving mechanism (3); the driven mechanism (2) comprises a top mounting rod (21), a driven third arm (22), a driven second arm (23), a bottom fixing rod (24), a driven first arm (25) and a driven fourth arm (26); The top mounting rod (21) is fixed on the top cover (1), the two ends of the top mounting rod (21) are respectively connected to one end of the driven three-arm (22) and one end of the driven four-arm (26), the middle of the driven three-arm (22) is connected to the middle of the driven two-arm (23), the other end of the driven three-arm (22) is connected to one end of the driven one-arm (25), the two ends of the driven two-arm (23) are respectively connected to one end of the bottom fixing rod (24) and the other end of the driven four-arm (26), the bottom The other end of the fixing rod (24) is connected to the other end of the driven arm (25); the bottom fixing rod (24) is fixed on the bottom mounting frame (4); the driving mechanism (3) comprises an electric support rod (31), a pin (32), a driving connecting rod (33), a driving support rod (34), a driving lifting arm (35), a guide rail (36) and a lifting sliding block (37); one end of the electric support rod (31) is mounted on the bottom mounting frame (4); the other end of the electric support rod (31) is connected to the bottom mounting frame (4); The pin (32) is connected to one end of a driving connecting rod (33), the other end of the driving connecting rod (33) is connected to one end of a driving support rod (34) and one end of a driving lifting arm (35), the other end of the driving support rod (34) is fixed to the bottom mounting frame (4), the other end of the driving lifting arm (35) is connected to a lifting sliding block (37), the lifting sliding block (37) is located in a guide rail (36), and the guide rail (36) is rigidly connected to the top cover (1).

2. The electric cargo box cover according to claim 1, characterized in that: The locking mechanism (6) comprises a locking hook (61) and a self-priming lock (62), wherein the locking hook (61) is mounted on the top cover (1), and the self-priming lock (62) is mounted on the side of the bottom mounting frame (4).

3. The electric cargo box cover according to claim 1, characterized in that: The driven mechanism (2), the driving mechanism (3), the ECU (5) and the locking mechanism (6) are arranged in a linked manner.

4. The electric cargo box cover according to claim 1, characterized in that: The top cover (1) is provided with a radar and a keyless entry system, and the bottom of the top cover (1) is provided with an anti-pinch strip.

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