Electrically-driven oblique opening and closing structure of back plate

Abstract

The utility model relates to the technical field of seat fittings, specifically relates to an electric oblique opening type backboard opening and closing structure, including backboard, side wall and accomodating subassembly, accomodating subassembly includes fixed bolster, main connecting rod, vice connecting rod, auxiliary connecting rod, opening and closing board, transmission structure and drive motor, when opening opening and closing board, control drive motor drive transmission structure, push main connecting rod and move through transmission structure, and main connecting rod moves cooperation vice connecting rod drives auxiliary connecting rod to move, and further makes opening and closing board oblique opening, reduces the shaking and noise through connecting rod formula structure to the structure of the prior art automobile backboard, since opening and closing board needs to use the manual operation of the user in the opening process, therefore, in the case that the space is narrow or the passenger is inconvenient for two hands, the problem that the opening and closing board is inconvenient to operate is solved.

Description

Technical Field

[0001] This utility model relates to the field of seat accessories technology, and in particular to an electric inclined backrest opening and closing structure. Background Technology

[0002] With the development of the automotive industry and the increasing demands of consumers for the comfort and practicality of automobiles, the need for rear passengers to place items during their journeys is growing, thus requiring the use of automotive backrest structures for loading items.

[0003] Currently, the existing car back panel structure, as a conventional structure for placing items in the rear seats of cars, includes a back panel, side panels, and a hinged panel. The back panel, together with the side panels, is used to be installed on the back of the car seat, and the hinged panel is rotatably connected to the back panel for opening and closing to store items.

[0004] However, with the above method, since the opening and closing panel needs to be manually operated by the user during the opening process, it is inconvenient to operate the opening and closing panel in situations where the space is small or the passenger's hands are inconvenient. Utility Model Content

[0005] The purpose of this utility model is to provide an electric inclined back panel opening and closing structure, which aims to solve the problem that the existing car back panel structure requires manual operation by the user during the opening and closing process, making it inconvenient to operate the opening and closing panel in situations where space is limited or passengers have difficulty using their hands.

[0006] To achieve the above objectives, this utility model provides an electrically operated inclined back panel opening and closing structure, including a back panel, side panels, and a storage assembly. The side panels are fixedly connected to the back panel and are located on one side of the back panel.

[0007] The storage assembly includes a fixed bracket, a main connecting rod, a secondary connecting rod, an auxiliary connecting rod, a hinged plate, a transmission structure, and a drive motor;

[0008] The fixed bracket is fixedly connected to the back plate and located on one side of the back plate; the main connecting rod is rotatably connected to the fixed bracket and located on one side of the fixed bracket; the secondary connecting rod is rotatably connected to the fixed bracket and located on one side of the fixed bracket; the auxiliary connecting rod is rotatably connected to both the main connecting rod and the secondary connecting rod and located between the main connecting rod and the secondary connecting rod; the opening and closing plate is fixedly connected to the auxiliary connecting rod and located on one side of the auxiliary connecting rod; the transmission structure is located on one side of the main connecting rod; the drive motor is fixedly connected to the transmission structure and located on one side of the transmission structure.

[0009] The opening and closing plate includes a reinforcing frame and a plate body. The reinforcing frame is fixedly connected to the auxiliary connecting rod and is located on one side of the auxiliary connecting rod. The plate body is fixedly connected to the reinforcing frame and is located on one side of the reinforcing frame.

[0010] The transmission structure includes a push rod, a transmission rod, a turntable, and a driving component. The push rod is rotatably connected to the main connecting rod and is located on one side of the main connecting rod. The transmission rod is rotatably connected to the push rod and is located on one side of the push rod. The turntable is rotatably connected to the transmission rod and is located on one side of the transmission rod. The driving component is disposed on one side of the turntable.

[0011] The driving component includes a first sprocket, a second sprocket, and a chain. The first sprocket is fixedly connected to the turntable and located on one side of the turntable. The second sprocket is fixedly connected to the output end of the drive motor and located on one side of the drive motor. The chain meshes with the first sprocket and the second sprocket respectively and is located between the first sprocket and the second sprocket.

[0012] This utility model discloses an electrically operated oblique-opening back panel opening and closing structure. The back panel, in conjunction with the side panel, is used to mount on the back of a car's rear seat. The fixed bracket supports the assembly of the main connecting rod and the auxiliary connecting rod. When the opening panel is opened, the drive motor drives the transmission structure, which in turn moves the main connecting rod. The movement of the main connecting rod, in conjunction with the auxiliary connecting rod, moves the auxiliary connecting rod, thereby causing the opening panel to open obliquely. The linkage structure reduces swaying and noise, thus solving the problem that existing car back panel structures require manual operation during opening, making it inconvenient to operate in confined spaces or when passengers have limited hands. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a structural schematic diagram of the entire utility model from another angle.

[0016] Figure 3 This is a side view of the entire utility model.

[0017] Figure 4 This is a rear view of the entire utility model.

[0018] 101-Back plate, 102-Side plate, 103-Fixed bracket, 104-Main connecting rod, 105-Secondary connecting rod, 106-Auxiliary connecting rod, 107-Opening and closing plate, 108-Transmission structure, 109-Drive motor, 110-Reinforcing frame, 111-Plate body, 112-Push rod, 113-Transmission rod, 114-Turntable, 115-Drive component, 116-First sprocket, 117-Second sprocket, 118-Chain. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0020] Please see Figures 1-4 ,in, Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 2 This is a structural schematic diagram of the entire utility model from another angle. Figure 3 This is a side view of the entire utility model. Figure 4 This is a rear view of the entire utility model.

[0021] This utility model discloses an electrically operated oblique-opening rear panel opening and closing structure, including a rear panel 101, a side panel 102, and a storage assembly. The storage assembly includes a fixed bracket 103, a main connecting rod 104, a secondary connecting rod 105, an auxiliary connecting rod 106, an opening and closing plate 107, a transmission structure 108, and a drive motor 109. The opening and closing plate 107 includes a reinforcing frame 110 and a plate body 111. The transmission structure 108 includes a push rod 112, a transmission rod 113, a turntable 114, and a drive component 115. The drive component 115 includes a first sprocket 116, a second sprocket 117, and a chain 118. The aforementioned solution solves the problem that existing automotive rear panel structures require manual operation by the user during opening, making it inconvenient to operate the opening and closing plate in confined spaces or when passengers have limited hands.

[0022] In this specific embodiment, the back panel 101, together with the side panel 102, is used to be mounted on the back of the rear seat of a car.

[0023] The fixed bracket 103 is fixedly connected to the back plate 101 and located on one side of the back plate 101; the main connecting rod 104 is rotatably connected to the fixed bracket 103 and located on one side of the fixed bracket 103; the secondary connecting rod 105 is rotatably connected to the fixed bracket 103 and located on one side of the fixed bracket 103; the auxiliary connecting rod 106 is rotatably connected to both the main connecting rod 104 and the secondary connecting rod 105 and is located between the main connecting rod 104 and the secondary connecting rod 105; the opening and closing plate 107 is fixedly connected to the auxiliary connecting rod 106 and located on one side of the auxiliary connecting rod 106; the transmission structure 108 is disposed on one side of the main connecting rod 104; the drive motor 109 is fixedly connected to the transmission structure 108 and located on one side of the transmission structure 108. On one side, the back panel 101, in conjunction with the side panel 102, is used to mount on the back of the rear seat of a car. The fixing bracket 103 is used to support the assembly of the main connecting rod 104 and the auxiliary connecting rod 105. When the opening and closing plate 107 is opened, the drive motor 109 is controlled to drive the transmission structure 108. The transmission structure 108 pushes the main connecting rod 104 to move. The movement of the main connecting rod 104, in conjunction with the auxiliary connecting rod 105, drives the auxiliary connecting rod 106 to move, thereby causing the opening and closing plate 107 to open obliquely. The linkage structure reduces shaking and noise, thus solving the problem that in existing car back panel structures, the opening and closing plate requires manual operation by the user during opening, making it inconvenient to operate in confined spaces or when passengers have limited hands.

[0024] Secondly, the reinforcing frame 110 is fixedly connected to the auxiliary connecting rod 106 and is located on one side of the auxiliary connecting rod 106; the plate 111 is fixedly connected to the reinforcing frame 110 and is located on one side of the reinforcing frame 110. The reinforcing frame 110 cooperates with the plate 111 to form an opening and closing plate 107. The reinforcing frame 110 is used to strengthen the strength of the opening and closing plate 107 and is used to connect the auxiliary connecting rod 106 to open and close the plate 111.

[0025] Furthermore, the push rod 112 is rotatably connected to the main connecting rod 104 and is located on one side of the main connecting rod 104; the transmission rod 113 is rotatably connected to the push rod 112 and is located on one side of the push rod 112; the turntable 114 is rotatably connected to the transmission rod 113 and is located on one side of the transmission rod 113; the drive member 115 is disposed on one side of the turntable 114, the drive motor 109 drives the drive member 115 to operate, the operation of the drive member 115 drives the turntable 114 to rotate, the rotation of the turntable 114 drives the transmission rod 113 to rotate, and the transmission rod 113 drives the push rod 112 to rotate, so that the push rod 112 pushes the main connecting rod 104 to move by means of linkage transmission.

[0026] In addition, the first sprocket 116 is fixedly connected to the turntable 114 and is located on one side of the turntable 114; the second sprocket 117 is fixedly connected to the output end of the drive motor 109 and is located on one side of the drive motor 109; the chain 118 meshes with the first sprocket 116 and the second sprocket 117 respectively and is located between the first sprocket 116 and the second sprocket 117. The drive motor 109 drives the second sprocket 117 to rotate, and the second sprocket 117 drives the first sprocket 116 to rotate through the chain 118. The rotation of the first sprocket 116 drives the turntable 114 to rotate.

[0027] In using this invention, the back panel 101, in conjunction with the side panel 102, is used to mount on the back of a car rear seat. The fixing bracket 103 supports the assembly of the main connecting rod 104 and the secondary connecting rod 105. When the opening / closing plate 107 is opened, the drive motor 109 drives the second sprocket 117 to rotate. The second sprocket 117 drives the first sprocket 116 to rotate via the chain 118. The rotation of the first sprocket 116 drives the turntable 114 to rotate, and the rotation of the turntable 114 drives the transmission rod 113 to rotate. The transmission rod 113 drives the push rod 112 to rotate, so that the push rod 112 pushes the main connecting rod 104 to move by means of linkage transmission. The movement of the main connecting rod 104, in conjunction with the secondary connecting rod 105, drives the auxiliary connecting rod 106 to move, thereby causing the opening and closing plate 107 to open obliquely. The linkage structure reduces shaking and noise, thus solving the problem that the existing car back panel structure requires manual operation by the user during the opening process, which is inconvenient to operate the opening and closing plate in situations where space is limited or the passenger's hands are inconvenient.

[0028] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that implementing all or part of the above embodiments and making equivalent changes in accordance with the claims of this application still fall within the scope of this application.

Claims

1. An electrically operated inclined back panel opening and closing structure, comprising a back panel and a side panel, wherein the side panel is fixedly connected to the back panel and is located on one side of the back panel, characterized in that, It also includes storage components, The storage assembly includes a fixed bracket, a main connecting rod, a secondary connecting rod, an auxiliary connecting rod, a hinged plate, a transmission structure, and a drive motor; The fixed bracket is fixedly connected to the back plate and located on one side of the back plate; the main connecting rod is rotatably connected to the fixed bracket and located on one side of the fixed bracket; the secondary connecting rod is rotatably connected to the fixed bracket and located on one side of the fixed bracket; the auxiliary connecting rod is rotatably connected to both the main connecting rod and the secondary connecting rod and located between the main connecting rod and the secondary connecting rod; the opening and closing plate is fixedly connected to the auxiliary connecting rod and located on one side of the auxiliary connecting rod; the transmission structure is located on one side of the main connecting rod; the drive motor is fixedly connected to the transmission structure and located on one side of the transmission structure.

2. The electrically operated inclined backplate opening and closing structure as described in claim 1, characterized in that, The hinged plate includes a reinforcing frame and a plate body. The reinforcing frame is fixedly connected to the auxiliary connecting rod and is located on one side of the auxiliary connecting rod. The plate body is fixedly connected to the reinforcing frame and is located on one side of the reinforcing frame.

3. The electrically operated inclined backplate opening and closing structure as described in claim 2, characterized in that, The transmission structure includes a push rod, a transmission rod, a turntable, and a driving component. The push rod is rotatably connected to the main connecting rod and is located on one side of the main connecting rod. The transmission rod is rotatably connected to the push rod and is located on one side of the push rod. The turntable is rotatably connected to the transmission rod and is located on one side of the transmission rod. The driving component is disposed on one side of the turntable.

4. The electrically operated inclined backplate opening and closing structure as described in claim 3, characterized in that, The driving component includes a first sprocket, a second sprocket, and a chain. The first sprocket is fixedly connected to the turntable and located on one side of the turntable. The second sprocket is fixedly connected to the output end of the drive motor and located on one side of the drive motor. The chain meshes with the first sprocket and the second sprocket respectively and is located between the first sprocket and the second sprocket.

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