Automobile seat sliding rail assembly with memory function

Abstract

The utility model relates to the technical field of automobile seat sliding rails, and discloses an automobile seat sliding rail assembly with a memory function, the top of a base is fixedly connected with a sliding seat, the interior of the sliding seat is in threaded connection with a bolt, the bolt is in threaded connection with the interior of the base, and the top of the base is provided with an adjusting mechanism. A mounting mechanism is arranged on the inner side of the adjusting mechanism, the adjusting mechanism comprises a first fixing plate, the first fixing plate is fixedly connected to the right side of the top of the base, a supporting seat is fixedly connected to the right side of the first fixing plate, a motor is fixedly connected to the interior of the supporting seat, and a turn number sensor is fixedly connected to the periphery of the left side of the motor; a threaded rod is fixedly connected to the middle of the left side of the motor. When the seat fixing seat needs to automatically recover to the memory position, the motor drives the threaded rod to rotate, and when the motor rotor rotates to the number of turns recorded by the number-of-turns sensor, the motor stops operating, so that the seat fixing seat can automatically move to the recording position.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seat slide rails, in particular to an automobile seat slide rail assembly with a memory function. Background Art

[0002] The car seat memory function allows the driver to save settings such as the seat position, angle, and rearview mirror angle, so that they can be restored to the preset position with one click when needed, thereby providing a personalized comfort experience and improving driving safety. The car seat slide is an important component of the seat, responsible for supporting the forward and backward movement of the seat so that the driver or passenger can adjust the seat position as needed to improve riding comfort and convenience.

[0003] Publication number CN 207697546 U discloses a car seat slide rail assembly. The limit head protrudes outward, and a clamping plate is fixedly connected to the lock of the upper slide rail of the active slide rail and the driven slide rail. The clamping plate cooperates with the tooth groove on the lower slide rail. When the car seat slide rail assembly is unlocked, it can limit the position, which improves the use effect.

[0004] The car seat slide rail assembly can adjust the position of the car seat by providing a card plate that cooperates with the tooth groove on the lower slide rail. However, the device adjusts the position of the car seat manually and does not have a seat memory function. When different people drive, the position of the car seat needs to be adjusted frequently, which is rather troublesome and needs to be improved. Utility Model Content

[0005] The purpose of the present utility model is to provide a car seat slide rail assembly with a memory function to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a car seat slide rail assembly with a memory function, comprising a base, a slide seat fixedly connected to the top of the base, a bolt threadedly connected to the inside of the slide seat, the bolt threadedly connected to the inside of the base, an adjustment mechanism provided on the top of the base, and a mounting mechanism provided inside the adjustment mechanism;

[0007] The adjusting mechanism includes a first fixed plate, which is fixedly connected to the right side of the top of the base, a support seat is fixedly connected to the right side of the first fixed plate, a motor is fixedly connected to the inside of the support seat, a turn sensor is fixedly connected to the left periphery of the motor, a threaded rod is fixedly connected to the middle of the left side of the motor, and the left side of the threaded rod is rotatably connected to the second fixed plate, the second fixed plate is fixedly connected to the left side of the top of the base, a threaded plate is threadedly connected to the periphery of the threaded rod, a slide bar is slidably connected to the inside of the threaded plate, the top of the threaded plate is fixedly connected to the sliding plate, and the front and rear sides of the bottom of the sliding plate are fixedly connected to slide rails, and the slide rails are slidably connected to the inside of the slide seat.

[0008] Preferably, there are two slide bars, the left sides of the two slide bars are fixedly connected to the right side of the second fixed plate, and the right side of the slide bar is fixedly connected to the left side of the first fixed plate. The set slide bars can limit the threaded plate, making the threaded plate more stable during movement.

[0009] Preferably, a fixing groove corresponding to the position of the slide bar is opened inside the threaded plate, and the slide bar is slidably connected to the inside of the fixing groove. Through the opened fixing groove, the threaded plate can slide around the periphery of the slide bar.

[0010] Preferably, a sliding groove corresponding to the movement trajectory of the sliding rail is opened inside the sliding seat, and the sliding rail is slidably connected to the inside of the sliding groove. Through the opened sliding groove, the sliding rail can slide inside the sliding seat, making the sliding rail more stable during movement.

[0011] Preferably, the mounting mechanism includes a telescopic rod, which is fixedly connected to the inner side of the sliding plate, a connecting plate is fixedly connected to the inner side of the telescopic rod, a partition is fixedly connected to the inside of the sliding plate, an inclined plate is fixedly connected to the inner side of the connecting plate, an insert plate is plugged into the outer periphery of the inclined plate, a seat fixing seat is fixedly connected to the top of the insert plate, a pull plate is fixedly connected to the front side of the connecting plate, and a spring is sleeved on the outer periphery of the telescopic rod.

[0012] Preferably, the outer side of the spring is fixedly connected to the left side of the sliding plate, and the inner side of the spring is fixedly connected to the outer side of the connecting plate. When the inserting plate does not press the inclined plate, the elastic force of the spring enables the inclined plate to be inserted into the inserting plate to limit the inserting plate.

[0013] Preferably, a limiting groove corresponding to the movement trajectory of the inclined plate is opened inside the partition, and the inclined plate is slidably connected to the inside of the limiting groove. Through the opened limiting groove, the inclined plate can slide inside the partition, and the inclined plate can be inserted into the plug plate to limit the plug plate.

[0014] Compared with the prior art, the present invention provides a car seat slide rail assembly with a memory function, which has the following beneficial effects:

[0015] 1. The car seat slide rail assembly with memory function is used to adjust the position of the seat fixing seat through the provided adjustment mechanism. The provided support seat, first fixed plate, slide bar, threaded rod, threaded plate, second fixed plate, slide rail, slide plate, motor and circle number sensor are used in conjunction with each other. The threaded rod is driven by the motor to rotate. When the motor rotor rotates to the number of circles recorded by the circle number sensor, the motor stops operating, allowing the seat fixing seat to automatically move to the recorded position.

[0016] 2. The car seat slide rail assembly with memory function is used in conjunction with the seat fixing seat, partition, tilting plate, pull plate, connecting plate, spring, telescopic rod and plug plate through the provided installation mechanism. When the seat fixing seat needs to be disassembled, the connecting plate and the tilting plate are driven to move by the pull plate, so that the tilting plate can be away from the inside of the plug plate, making the seat fixing seat easy for the staff to disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 Schematic diagram of the regulating mechanism structure;

[0020] Figure 3 This is a schematic diagram of the motor and turns sensor structure;

[0021] Figure 4 Schematic diagram of the installation mechanism structure.

[0022] In the figure: 1. Bolt; 2. Base; 3. Slide; 4. Adjustment mechanism; 41. Support seat; 42. First fixed plate; 43. Slide bar; 44. Threaded rod; 45. Threaded plate; 46. Second fixed plate; 47. Slide rail; 48. Slide plate; 49. Motor; 401. Turn sensor; 5. Mounting mechanism; 51. Seat fixing seat; 52. Partition; 53. Tilt plate; 54. Pull plate; 55. Connecting plate; 56. Spring; 57. Telescopic rod; 58. Insert plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] The utility model provides the following technical solutions:

[0026] Example 1

[0027] See also Figure 1-4 The utility model provides a technical solution: a car seat slide rail 47 assembly with a memory function, including a base 2, a slide 3 fixedly connected to the top of the base 2, a bolt 1 threadedly connected to the inside of the slide 3, the bolt 1 threadedly connected to the inside of the base 2, an adjustment mechanism 4 provided on the top of the base 2, and a mounting mechanism 5 provided inside the adjustment mechanism 4;

[0028] The adjusting mechanism 4 includes a first fixed plate 42, which is fixedly connected to the right side of the top of the base 2, and a support seat 41 is fixedly connected to the right side of the first fixed plate 42. A motor 49 is fixedly connected to the inside of the support seat 41, and a turn sensor 401 is fixedly connected to the left periphery of the motor 49. A threaded rod 44 is fixedly connected to the middle of the left side of the motor 49, and a second fixed plate 46 is rotatably connected to the left side of the threaded rod 44. The second fixed plate 46 is fixedly connected to the left side of the top of the base 2, and a threaded plate 45 is threadedly connected to the periphery of the threaded rod 44. A slide bar 43 is slidably connected to the inside of the threaded plate 45. A sliding plate 48 is fixedly connected to the top of the threaded plate 45, and a slide rail 47 is fixedly connected to the front and rear sides of the bottom of the sliding plate 48. The slide rail 47 is slidably connected to the inside of the slide seat 3.

[0029] Furthermore, there are two slide bars 43, the left sides of the two slide bars 43 are fixedly connected to the right side of the second fixed plate 46, and the right side of the slide bar 43 is fixedly connected to the left side of the first fixed plate 42. The set slide bars 43 can limit the threaded plate 45, making the threaded plate 45 more stable during movement.

[0030] Furthermore, a fixing groove corresponding to the position of the slide bar 43 is opened inside the threaded plate 45, and the slide bar 43 is slidably connected to the inside of the fixing groove. Through the opened fixing groove, the threaded plate 45 can slide around the periphery of the slide bar 43.

[0031] Furthermore, a sliding groove corresponding to the movement trajectory of the sliding rail 47 is opened inside the slide 3, and the sliding rail 47 is slidably connected inside the sliding groove. Through the opened sliding groove, the sliding rail 47 can slide inside the slide 3, making the sliding rail 47 more stable during movement.

[0032] Example 2

[0033] See also Figure 1-4 On the basis of the first embodiment, the mounting mechanism 5 is further obtained, which includes a telescopic rod 57, the telescopic rod 57 is fixedly connected to the inner side of the sliding plate 48, the inner side of the telescopic rod 57 is fixedly connected to the connecting plate 55, the interior of the sliding plate 48 is fixedly connected to the partition plate 52, the inner side of the connecting plate 55 is fixedly connected to the inclined plate 53, the outer periphery of the inclined plate 53 is plugged with a plug-in plate 58, the top of the plug-in plate 58 is fixedly connected to the seat fixing seat 51, the front side of the connecting plate 55 is fixedly connected to the pull plate 54, and the outer periphery of the telescopic rod 57 is sleeved with a spring 56.

[0034] Furthermore, the outer side of the spring 56 is fixedly connected to the left side of the sliding plate 48, and the inner side of the spring 56 is fixedly connected to the outer side of the connecting plate 55. When the insert plate 58 does not squeeze the inclined plate 53, the elastic force of the spring 56 enables the inclined plate 53 to be inserted into the insert plate 58, thereby limiting the insert plate 58.

[0035] Furthermore, a limiting groove corresponding to the movement trajectory of the inclined plate 53 is opened inside the partition 52, and the inclined plate 53 is slidably connected inside the limiting groove. Through the opened limiting groove, the inclined plate 53 can slide inside the partition 52, so that the inclined plate 53 can be inserted into the insert plate 58 to limit the insert plate 58.

[0036] In actual operation, when the device is used, when the insert plate 58 at the bottom of the seat fixing seat 51 is inserted into the interior of the sliding plate 48, the insert plate 58 presses the tilting plate 53, so that the tilting plate 53 can press the telescopic rod 57 and the spring 56 through the connecting plate 55. When the insert plate 58 does not press the tilting plate 53, the elastic force of the spring 56 allows the tilting plate 53 to be inserted into the insert plate 58, limiting the insert plate 58 so that the seat fixing seat 51 can be installed on the top of the sliding plate 48.

[0037] When the position of the seat fixing base 51 needs to be adjusted, the threaded rod 44 is driven to rotate by the motor 49. When the motor 49 rotates, the number of revolutions of the motor 49 rotor can be recorded by the revolution sensor 401. The rotation of the motor 49 drives the threaded rod 44 to rotate, so that the threaded rod 44 can drive the sliding plate 48 to move through the threaded plate 45, so that the sliding plate 48 can drive the seat fixing base 51 to move. When the seat fixing base 51 needs to automatically restore to the memory position, the number of revolutions of the position moved between two different seat fixing bases 51 can be calculated by the on-board computer. The threaded rod 44 is driven to rotate by the motor 49. When the motor 49 rotor rotates to the number of revolutions recorded by the revolution sensor 401, the motor 49 stops operating, so that the seat fixing base 51 can automatically move to the recorded position.

[0038] When the seat fixing base 51 needs to be disassembled, the connecting plate 55 and the inclined plate 53 are moved by the pull plate 54, so that the inclined plate 53 can be away from the inside of the plug plate 58, making the seat fixing base 51 easier for the staff to disassemble. The lap sensor 401 model is: YG109A-H350.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A car seat slide rail assembly with a memory function, comprising a base (2), characterized in that: The top of the base (2) is fixedly connected to a slide seat (3), the interior of the slide seat (3) is threadedly connected to a bolt (1), the bolt (1) is threadedly connected to the interior of the base (2), an adjustment mechanism (4) is provided on the top of the base (2), and a mounting mechanism (5) is provided inside the adjustment mechanism (4); The adjustment mechanism (4) includes a first fixed plate (42), the first fixed plate (42) is fixedly connected to the right side of the top of the base (2), the right side of the first fixed plate (42) is fixedly connected to a support seat (41), the support seat (41) is fixedly connected to a motor (49) inside, the left periphery of the motor (49) is fixedly connected to a turn sensor (401), the middle of the left side of the motor (49) is fixedly connected to a threaded rod (44), the left side of the threaded rod (44) is rotatably connected to a second fixed plate (46), the second fixed plate (46) is fixedly connected to the left side of the top of the base (2), the outer periphery of the threaded rod (44) is threadedly connected to a threaded plate (45), the threaded plate (45) is slidably connected to a slide bar (43), the top of the threaded plate (45) is fixedly connected to a sliding plate (48), the front and rear sides of the bottom of the sliding plate (48) are fixedly connected to slide rails (47), and the slide rails (47) are slidably connected to the inside of the slide seat (3).

2. The car seat slide rail assembly with memory function according to claim 1, characterized in that: There are two slide bars (43), the left sides of the two slide bars (43) are fixedly connected to the right side of the second fixed plate (46), and the right side of the slide bar (43) is fixedly connected to the left side of the first fixed plate (42).

3. The car seat slide rail assembly with memory function according to claim 1, characterized in that: A fixing groove corresponding to the position of the slide bar (43) is provided inside the threaded plate (45), and the slide bar (43) is slidably connected inside the fixing groove.

4. The car seat slide rail assembly with memory function according to claim 1, characterized in that: A sliding groove corresponding to the motion track of the slide rail (47) is provided inside the slide seat (3), and the slide rail (47) is slidably connected inside the sliding groove.

5. The car seat slide rail assembly with memory function according to claim 1, characterized in that: The mounting mechanism (5) includes a telescopic rod (57), the telescopic rod (57) is fixedly connected to the inner side of the sliding plate (48), the inner side of the telescopic rod (57) is fixedly connected to a connecting plate (55), the interior of the sliding plate (48) is fixedly connected to a partition plate (52), the inner side of the connecting plate (55) is fixedly connected to an inclined plate (53), the outer periphery of the inclined plate (53) is plugged with a plug plate (58), the top of the plug plate (58) is fixedly connected to a seat fixing seat (51), the front side of the connecting plate (55) is fixedly connected to a pull plate (54), and the outer periphery of the telescopic rod (57) is sleeved with a spring (56).

6. The automobile seat slide rail assembly with memory function according to claim 5, characterized in that: The outer side of the spring (56) is fixedly connected to the left side of the sliding plate (48), and the inner side of the spring (56) is fixedly connected to the outer side of the connecting plate (55).

7. The automobile seat slide rail assembly with memory function according to claim 5, characterized in that: A limiting groove corresponding to the movement track of the inclined plate (53) is provided inside the partition plate (52), and the inclined plate (53) is slidably connected inside the limiting groove.

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