Concealed seat cover plate folding mechanism
By designing a hidden seat cover stacking mechanism that utilizes servo motors, gears and belt drive systems, the problem of blocking space and reducing hiding when the car seat cover is opened is solved, and the effective hiding and high hiding of the cover is achieved.
Patent Information
- Application Number
- CN202421996937.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-16
AI Technical Summary
When opened, the car seat cover will block the front and rear space, and the presence of the notch will expose the location of the storage space, reducing hiding.
A hidden seat cover plate stacking mechanism is designed, and the gear and belt transmission system are driven by a servo motor. Through the cooperation of rack and movable plate, the upper and lower movement of the cover plate is realized, and the opening and closing states of the cover plate are controlled.
The servo motor controls the up and down movement of the rack to achieve effective hiding of the cover plate, minimize the shading surface of the front and rear spaces, and improve the hiding of the cover plate.
Smart Images
Figure CN223030829U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of automobile seat covers, and particularly relates to a hidden seat cover folding mechanism. Background Art
[0002] Automobile seats are important components inside automobiles. They not only provide passenger comfort but also have an important impact on safety. An automobile seat cover refers to a cover or covering installed at the bottom of the rear seats of an automobile, and its main function is to cover and hide the storage space.
[0003] When the seat cover is in use, first, a person finds the notch of the cover, and by pulling the cover, the cover moves to one side and becomes vertical, thus opening the storage space. Conversely, by pressing the cover, the cover is connected to the seat, thereby closing the storage space in the seat. However, in actual use, when the cover is opened, since the cover is in a vertical state, it will block the front and rear spaces. At the same time, for the convenience of opening the cover, a notch is provided for a person to pull, but this notch is extremely likely to expose the position of the storage space, thus reducing its concealment.
[0004] In summary, the utility model provides a hidden seat cover folding mechanism to solve the above problems. Content of the Utility Model
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0006] A hidden seat cover folding mechanism includes a main body unit. The main body unit includes a frame plate, and a folding unit is arranged on one side of the frame plate. The number of the frame plates is two. A cross frame is arranged at the lower end between the two frame plates, and a cover body is arranged at the upper end between the two frame plates.
[0007] The folding unit includes a servo motor. The output shaft of the servo motor is drivingly connected to a first gear, and a second gear is engaged with the bottom of the first gear. One side of the second gear is connected to a first pulley through a connecting shaft. The first pulley is drivingly connected to a second pulley through a belt. Rack bars are arranged on one side of the two frame plates, and a third gear is engaged with one side of the rack bar. One side of the second pulley is fixedly connected to the third gear on the right side. One side of the rack bar is fixedly connected to a movable plate. A movable shaft is movably connected to the inner cavity of the movable plate, and one end of the movable shaft is connected to the cover body.
[0008] Further, in the utility model, a first slideway is opened on one side of the frame plate. A slider is slidably connected to the inner cavity of the first slideway, and one side of the slider is connected to the cover body.
[0009] Further, in the present utility model, a second slideway is communicated with one side of the first slideway, and one end of the movable shaft is located in the inner cavity of the second slideway and is slidably connected with the inner cavity of the second slideway.
[0010] Further, in the present utility model, a through groove is formed on one side of the frame plate, a limiting rod is fixedly connected to one side of the rack, the limiting rod penetrates through the inner cavity of the through groove and is slidably connected with the inner cavity of the through groove.
[0011] Further, in the present utility model, limiting switches are fixedly connected to both the upper end and the lower end of one side of the frame plate, and the limiting rod contacts the limiting switches.
[0012] Further, in the present utility model, a support rod is fixedly connected to one side of the servo motor, and one end of the support rod is fixedly connected to the frame plate through a connecting block.
[0013] Beneficial effects: The present utility model has the following beneficial effects:
[0014] In the present utility model, the servo motor drives the first gear to rotate forward, the first gear drives the second gear and the first pulley to rotate, the first pulley drives the second pulley to rotate through the belt, so that the second pulley drives the third gear to rotate. Since the third gear meshes with the rack, when the third gear rotates, it can drive the rack to move upward, the rack drives the movable plate and the cover body to move upward, so that the cover body is in close contact with the frame plate and is in a closed state. On the contrary, the servo motor drives the first gear to rotate reversely, so that the rack moves downward, and the rack drives the movable plate and the cover body to move downward, so that the cover body is in an open state. The forward and reverse rotation of the servo motor is used to control the up and down movement of the rack, and the up and down movement of the rack is used to control the movement of the cover body, so as to realize the two states of the cover body being closed and opened, and maximally solve the problem that the front and rear space shielding surface is reduced after the cover body is opened, and improve the concealment of the cover body. Description of the drawings
[0015] Figure 1 is the structural schematic diagram of the present utility model;
[0016] Figure 2 is the structural schematic diagram of the folding unit of the present utility model;
[0017] Figure 3 is the side view structural schematic diagram of the second pulley and the rack of the present utility model;
[0018] Figure 4 is the connection structural schematic diagram of the third gear, the connecting rod and the rack of the present utility model;
[0019] Figure 5 is the present utility model Figure 1 partial enlarged structural schematic diagram at A in;
[0020] Figure 6 This is a schematic diagram of the partial side view structure of the frame plate of the present utility model.
[0021] In the figure:
[0022] 1. Main body unit; 11. Frame plate; 111. First slideway; 112. Second slideway; 113. Through groove; 12. Cross frame; 13. Cover plate body; 131. Slide block; 2. Folding unit; 21. Servo motor; 211. Support rod; 22. Rack; 221. Limit rod; 222. Limit switch; 23. First gear; 24. Second gear; 25. First pulley; 26. Second pulley; 27. Third gear; 271. Connecting rod; 28. Movable plate; 29. Movable shaft. Specific embodiments
[0023] In order to better understand the technical content of the present utility model, specific embodiments are hereby given and described in conjunction with the accompanying drawings as follows. In the present disclosure, aspects of the present utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the drawings. The embodiments of the present disclosure do not have to define all aspects of the present utility model. It should be understood that the various concepts and embodiments introduced above, as well as those concepts and embodiments described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed by the present utility model are not limited to any implementation manner. In addition, some aspects disclosed by the present utility model can be used alone, or in any suitable combination with other aspects disclosed by the present utility model.
[0024] Embodiment 1
[0025] As Figures 1-6 shown, this is the first embodiment of the present utility model. This embodiment provides a hidden seat cover folding mechanism, which includes a main body unit 1. The main body unit 1 includes a frame plate 11, and a folding unit 2 is arranged on one side of the frame plate 11. The number of the frame plates 11 is two. A cross frame 12 is arranged at the lower end between the two frame plates 11, and a cover plate body 13 is arranged at the upper end between the two frame plates 11;
[0026] The folding unit 2 includes a servo motor 21. The output shaft of the servo motor 21 is drivingly connected with a first gear 23. And a second gear 24 is meshed with the bottom of the first gear 23. One side of the second gear 24 is connected with a first pulley 25 through a connecting shaft. The first pulley 25 is drivingly connected with a second pulley 26 through a belt. Rack bars 22 are arranged on one side of the two frame plates 11. And a third gear 27 is meshed with one side of the rack bar 22. One side of the second pulley 26 is fixedly connected with the right third gear 27. One side of the rack bar 22 is fixedly connected with a movable plate 28. A movable shaft 29 is movably connected to the inner cavity of the movable plate 28. And one end of the movable shaft 29 is connected with the cover body 13.
[0027] As Figures 1-6 shown, the servo motor 21 drives the first gear 23 to rotate forward. The first gear 23 drives the second gear 24 and the first pulley 25 to rotate. The first pulley 25 drives the second pulley 26 to rotate through the belt. So that the second pulley 26 drives the third gear 27 to rotate. Since the third gear 27 is meshed with the rack bar 22, when the third gear 27 rotates, it can drive the rack bar 22 to move upward. The rack bar 22 drives the movable plate 28 and the cover body 13 to move upward. Thus, the cover body 13 is in close contact with the frame plate 11 to complete the closing and hiding, realizing the closed state of the cover body 13. On the contrary, the servo motor 21 drives the first gear 23 to rotate reversely, making the rack bar 22 move downward. The rack bar 22 drives the movable plate 28 and the cover body 13 to move downward. So that the cover body 13 is in the open state. By the forward and reverse rotation of the servo motor 21 to control the up and down movement of the rack bar 22. And by the up and down movement of the rack bar 22 to control the movement of the cover body 13. In this way, the two states of the cover body 13 being closed and opened are realized. It maximally solves the problem that the front and rear space shielding surface is reduced after the cover body 13 is opened, and improves the hiding property of the cover body 13.
[0028] Embodiment 2
[0029] Referring to Figure 1 、 5 and 6, this is the second embodiment of the present invention. This embodiment is based on the previous embodiment.
[0030] In this embodiment, a first slideway 111 is opened on one side of the frame plate 11. A slider 131 is slidably connected to the inner cavity of the first slideway 111. One side of the slider 131 is connected with the cover body 13.
[0031] One side of the first slideway 111 communicates with a second slideway 112. One end of the movable shaft 29 is located in the inner cavity of the second slideway 112 and is slidably connected with the inner cavity of the second slideway 112.
[0032] One side of the frame plate 11 is provided with a through groove 113. One side of the rack 22 is fixedly connected with a limiting rod 221. The limiting rod 221 penetrates through the inner cavity of the through groove 113 and is slidably connected with the inner cavity of the through groove 113.
[0033] As Figure 1 , 5 and shown in 6, when the cover plate body 13 moves, the cover plate body 13 drives the slider 131 and the movable shaft 29 to move. The slider 131 will slide along the inner cavity of the first slideway 111, and the movable shaft 29 will slide along the inner cavity of the second slideway 112, so as to limit the cover plate body 13 and ensure the stability of the cover plate body 13 during movement. At the same time, when the rack 22 moves, the rack 22 drives the limiting rod 221 to slide along the inner cavity track of the through groove 113, so as to prevent the rack 22 from being misaligned during movement.
[0034] Embodiment 3
[0035] Referring to Figure 1 and 5 , this is the third embodiment of the present utility model. This embodiment is based on the first two embodiments.
[0036] In this embodiment, limit switches 222 are fixedly connected to both the upper end and the lower end of one side of the frame plate 11, and the limiting rod 221 is in contact with the limit switches 222.
[0037] One side of the servo motor 21 is fixedly connected with a support rod 211. One end of the support rod 211 is fixedly connected with the frame plate 11 through a connecting block.
[0038] As Figure 1 and 5 shown, by setting the limit switches 222, when the rack 22 drives the movable plate 28 and the limiting rod 221 to move, the limiting rod 221 is in contact with the limit switches 222, so as to realize the limiting operation. At the same time, the servo motor 21 will also stop operating. One end of the support rod 211 is connected to the frame plate 11, and the other end is connected to the servo motor 21, so as to support the servo motor 21 and ensure the stability of the servo motor 21 during operation.
[0039] During use, first turn on the servo motor 21. The output shaft of the servo motor 21 drives the first gear 23 to rotate forward. The first gear 23 drives the second gear 24 and the first pulley 25 to rotate. The first pulley 25 drives the second pulley 26 to rotate through a belt, causing the second pulley 26 to drive the right third gear 27 to rotate. The right third gear 27 drives the left third gear 27 to rotate synchronously through the connecting rod 271. Since the third gear 27 meshes with the rack 22, when the third gear 27 rotates, it can drive the rack 22 to move upward. The rack 22 drives the movable plate 28 and the cover body 13 to move upward, so that the cover body 13 is in close contact with the frame plate 11, completing the closing and hiding, and realizing the closed state of the cover body 13. Conversely, the output shaft of the servo motor 21 drives the first gear 23 to rotate reversely. The first gear 23 drives the second gear 24 and the first pulley 25 to rotate. The first pulley 25 drives the second pulley 26 to rotate through a belt, causing the second pulley 26 to drive the right third gear 27 to rotate. The right third gear 27 drives the left third gear 27 to rotate synchronously through the connecting rod 271. Since the third gear 27 meshes with the rack 22, when the third gear 27 rotates reversely, it can drive the rack 22 to move downward. The rack 22 drives the movable plate 28 and the cover body 13 to move downward, so that the cover body 13 is in the open state. The forward and reverse rotation of the servo motor 21 is used to control the up and down movement of the rack 22, and the up and down movement of the rack 22 is used to control the movement of the cover body 13, so as to realize the two states of closing and opening of the cover body 13, and maximize the reduction of the front and rear space shielding surface after the cover body 13 is opened, improving the concealment of the cover body 13.
[0040] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common general knowledge in the art. And this application document is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail in this application document.
[0041] Although the present utility model has been disclosed above with a preferred embodiment, it is not intended to limit the present utility model. Those with ordinary knowledge in the technical field to which the present utility model belongs can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to that defined by the claims.
Claims
1. A hidden seat cover folding mechanism, comprising a main unit (1), characterized in that: The main body unit (1) comprises a frame plate (11), and a folding unit (2) is arranged on one side of the frame plate (11), the number of the frame plates (11) is two, a cross frame (12) is arranged at the lower end between the two frame plates (11), and a cover plate body (13) is arranged at the upper end between the two frame plates (11); The folding unit (2) comprises a servo motor (21), the output shaft of the servo motor (21) is connected to a first gear (23) in a transmission manner, and the bottom of the first gear (23) is meshed with a second gear (24), one side of the second gear (24) is connected to a first pulley (25) via a connecting shaft, and the first pulley (25) is connected to a second pulley (26) via a belt transmission, one side of the two frame plates (11) is provided with a rack (22), and one side of the rack (22) is meshed with a third gear (27), one side of the second pulley (26) is fixedly connected to the third gear (27) on the right side, one side of the rack (22) is fixedly connected to a movable plate (28), the inner cavity of the movable plate (28) is movably connected to a movable shaft (29), and one end of the movable shaft (29) is connected to the cover plate body (13).
2. The hidden seat cover folding mechanism according to claim 1, characterized in that: A first slideway (111) is provided on one side of the frame plate (11), a sliding block (131) is slidably connected to the inner cavity of the first slideway (111), and one side of the sliding block (131) is connected to the cover plate body (13).
3. The hidden seat cover folding mechanism according to claim 2, characterized in that: One side of the first slideway (111) is connected to the second slideway (112), and one end of the movable shaft (29) is located in the inner cavity of the second slideway (112) and is slidably connected to the inner cavity of the second slideway (112).
4. The hidden seat cover folding mechanism according to claim 1, characterized in that: A through slot (113) is provided on one side of the frame plate (11), and a limiting rod (221) is fixedly connected to one side of the rack (22); the limiting rod (221) passes through the inner cavity of the through slot (113) and is slidably connected to the inner cavity of the through slot (113).
5. The hidden seat cover folding mechanism as claimed in claim 4, characterized in that: The upper end and the lower end of one side of the frame plate (11) are both fixedly connected to a limit switch (222), and the limit rod (221) is in contact with the limit switch (222).
6. The hidden seat cover folding mechanism according to claim 1, characterized in that: A support rod (211) is fixedly connected to one side of the servo motor (21), and one end of the support rod (211) is fixedly connected to the frame plate (11) via a connecting block.