Automobile seat turntable assembly integrating manual operation and electric operation

Abstract

The utility model relates to an automobile seat turntable assembly integrating manual operation and electric operation, which comprises a turntable body assembly and a driving assembly, the turntable body assembly comprises a chassis seat and a rotating disc, the driving assembly comprises a mounting disc, a rotating seat, a rotating shaft, an upper mounting disc, a support and a driver, the mounting disc is provided with an outer disc and an inner disc, and the rotating seat is provided with a rotating shaft. The lower end of the rotating seat is arranged on the inner disc, the upper installation disc is installed on the rotating seat, the support is arranged on the upper installation disc, the driver is installed on the support, a shaft sleeve connected with a rotating shaft in a matched mode is installed on the support, the upper section of the rotating shaft is connected with the driver, the lower section of the rotating shaft penetrates into a rotating hole formed in the rotating seat, and the upper installation disc is provided with a connecting arm. The outer end of the connecting arm is located on the rotating disc and connected with the rotating disc through a connecting movable piece. According to the utility model, the modular design is adopted, the manual and electric drive turntable body is shared, and the functionality of parts of the manual and electric drive part is very high; a user can select a manual operation mode or an electric operation mode according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to an automobile seat integrated manual and electric turntable assembly. Background Art

[0002] As an important part of a vehicle, the comfort and functionality of car seats directly affect the driving and riding experience. With the development of technology, the design of car seats is gradually moving towards multifunctionality and intelligence, especially in the application of seat rotation function, by integrating manual and electric turntable components, the flexibility of the seat and user experience are further improved.

[0003] Some vehicles have the function of rotating parking spaces, mainly in two modes: manual or electric. However, the structural design is unreasonable, manual or electric switching cannot be achieved at the same time, and the overall structure is complicated.

[0004] In view of the above shortcomings, this plan proposes improvements. Utility Model Content

[0005] The utility model provides an integrated manual and electric turntable assembly for an automobile seat, which solves the above problems existing in the use process of the prior art.

[0006] The technical solution of the utility model is achieved in this way:

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A car seat integrated manual and electric turntable assembly comprises a turntable body assembly and a drive assembly, wherein the turntable body assembly comprises a chassis seat and a rotating disk driven to rotate by the drive assembly, and is characterized in that: the drive assembly comprises a mounting plate, a swivel seat, a rotating shaft, an upper mounting plate, a bracket and a driver, wherein the mounting plate has an outer plate and an inner plate, the outer plate is mounted on the chassis seat, the lower end of the swivel seat is on the inner plate, the upper mounting plate is mounted on the swivel seat, the bracket is arranged on the upper mounting plate, the driver is mounted on the bracket, a shaft sleeve matched with the rotating shaft is mounted on the bracket, the upper section of the rotating shaft is connected to the driver, and the lower section is inserted into the rotating hole arranged on the swivel seat, the upper mounting plate is provided with a connecting arm, the outer end of the connecting arm is on the rotating plate, and is connected to the rotating plate through a connecting movable part.

[0009] Preferably, the connecting movable part includes a mounting column, a connecting movable piece is provided between the mounting column and the connecting arm, the mounting column is provided with an inner concave annular groove, a first shaft sleeve is sleeved in the inner concave annular groove, one end of the connecting movable piece is sleeved outside the first shaft sleeve, and the other end of the connecting movable piece is connected to the connecting arm through a second shaft sleeve and a fastener.

[0010] Preferably, the driver comprises a motor and a recliner, the output end of the motor is connected to the recliner, and the recliner is connected to the upper section of the rotating shaft.

[0011] Preferably, the lower section of the rotating shaft passes through the rotating hole of the rotating seat and extends to form an extension section, and a first limiting piece is provided at the bottom of the rotating seat, and the first limiting piece is fixed to the extension section.

[0012] Preferably, an upper extension section is extended from the upper section of the rotating shaft, and a second limiting piece connected to the upper extension section is provided on the driver.

[0013] Preferably, the rotating shaft is an angular shaft.

[0014] Preferably, the chassis seat has a lower chassis, an inner chassis and an upper chassis, the inner chassis and the upper chassis are distributed and installed above the lower chassis, and a rotating disk installation space for the above-mentioned rotating disk movement is formed between the inner chassis and the upper chassis, the lower chassis is opened with a first ring track and a second ring track, the first ring track and the second ring track are both installed with a first ball seat and a first ball installed on the first ball seat, the first ball is distributed along the circumference of the first ball seat, and its upper end faces the bottom of the turntable.

[0015] Preferably, the turntable is bent to form a first turntable ring and a second turntable ring. The first turntable ring and the second turntable ring are also equipped with a second ball seat and a second ball installed on the second ball seat. The second ball is distributed along the circumference of the second ball seat, and its upper end faces the inner wall of the inner chassis and the upper chassis.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the modular design, the manual and electric common turntable body, the manual and electric drive parts are highly functional; through the turntable assembly integrating manual and electric functions, the user can choose manual or electric operation mode according to the needs. The turntable assembly is suitable for a variety of car seat modification scenarios, such as commercial vehicles, RVs, etc. Its 360-degree rotation function and high-strength design enable it to meet the needs of different users, while supporting a variety of installation methods, improving the versatility and applicability of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 This is an overall diagram of a car seat integrated with a manual and electric turntable assembly according to a specific implementation method of the utility model in Example 1;

[0019] Figure 2 This is a schematic diagram of the planar structure of a car seat integrated with a manual and electric turntable assembly according to the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the structure in section along the AA direction;

[0021] Figure 4 for Figure 3 The overall structure diagram at I in the middle;

[0022] Figure 5 for Figure 3 Schematic diagram of the whole at II in the middle;

[0023] Figure 6 For this utility model Figure 2 Schematic diagram of the cross-sectional structure in the middle BB direction;

[0024] Figure 7 for Figure 6 Schematic diagram of the overall structure at III in the middle;

[0025] Figure 8 A partial schematic diagram of a manual rotation structure without a drive assembly;

[0026] Fig. 9 for Figure 8 A partial enlarged view of point G in the middle.

[0027] In the figure: chassis seat 1, upper chassis 2, rotating disk 3, inner chassis 4, connecting arm 5, mounting disk 6, motor 7, adjuster 8, rotating shaft 9, fastener 10, second sleeve 11, connecting movable piece 12, mounting column screw 13, mounting column 14, first sleeve 15, second limit plate 16, first limit plate 17, rotating seat 18, upper mounting plate 19, bracket 20, sleeve 22, second ball seat 23, first ball seat 24, first ball 25, bottom 31, first turntable ring 32, first fastener 61, chassis seat column 62, inner plate 63, outer plate 64, first ring 100, second ring 101, lower chassis 102, boss 181, rotating hole 182, slot 191. DETAILED DESCRIPTION

[0028] The following will be combined with the attached embodiment of the present utility model Figure 1-9 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0029] like Figures 1 to 9 As shown, this embodiment discloses a turntable assembly for an automobile seat that integrates manual and electric functions, including a turntable body assembly and a drive assembly. The turntable body assembly includes a chassis seat 1 and a rotating disk 3 driven to rotate by the drive assembly. The drive assembly includes a mounting plate 6, a rotating seat 18, a rotating shaft 9, an upper mounting plate 19, a bracket 20, and a driver. Preferably, the driver includes a motor 7 and a recliner 8. The output end of the motor is connected to the recliner, and the recliner is connected to the upper section of the rotating shaft. The functions of the motor and the recliner are prior art and are not described in detail. The purpose of the driver is to achieve electric drive.

[0030] The mounting plate 6 comprises an outer plate 64 and an inner plate 63, the outer plate 64 is mounted on the chassis seat 1, specifically, a chassis seat column 62 is provided on the chassis seat 1 for pre-installing the outer plate 64, and then the outer plate 64 is mounted on the chassis seat 1 by a first fastener 61 (such as a bolt or a screw), the lower end of the swivel seat 18 is on the inner plate 63, the upper mounting plate 19 is mounted on the swivel seat 18, specifically, a boss 181 is processed on the swivel seat 18, the upper mounting plate 19 is provided with a plurality of slots 191, the bracket 20 is provided on the upper mounting plate 19, the driver is installed on the bracket 20, the bracket 20 is provided with a sleeve 22 which is matched with the rotating shaft 9, the upper section of the rotating shaft 9 is connected to the driver, and the lower section is inserted into the rotating hole 182 provided in the swivel seat 18, the upper mounting plate 19 is provided with a connecting arm 5, the outer end of the connecting arm 5 is on the rotating disk 3, and is connected to the rotating disk through a connecting movable part.

[0031] When manual adjustment is required, the seat can be rotated manually; under normal circumstances, the seat can be quickly positioned and adjusted electrically, thereby improving user experience and convenience.

[0032] The connecting movable part includes a mounting column 14, and a connecting movable piece 12 is arranged between the mounting column 14 and the connecting arm. The mounting column 14 has an inner concave annular groove, and a first sleeve 15 is sleeved in the inner concave annular groove. One end of the connecting movable piece 12 is sleeved outside the first sleeve 15. In order to facilitate installation, the mounting column 14 is processed into an upper end and a fastener is used, such as a mounting column screw 13, which is connected to each other. The mounting column screw is used as the upper limiting surface, and the other end of the connecting movable piece is connected to the connecting arm through a second sleeve 11 and a fastener 10. The second sleeve 11 is sleeved on the outer end of the fastener 10, and the fastener 10 can be a screw. The use of the first sleeve 15 and the second sleeve 11 allows the connecting arm 5 to move during the rotation process to prevent rotation jamming.

[0033] Among them, the lower section of the rotating shaft 9 passes through the rotating hole of the rotating seat and extends out an extension section, and a first limit plate 17 is provided at the bottom of the rotating seat, and the first limit plate 17 is fixed to the extension section. The upper section of the rotating shaft also extends out an upper extension section, and a second limit plate 16 is provided on the driver to connect with the upper extension section. Preferably, the rotating shaft adopts an angular shaft. The purpose is to clamp the shaft. Through the angular shaft structure, double limit plate constraints and modular connection design, the transmission stability is improved and the connection reliability is enhanced.

[0034] The chassis seat 1 has a lower chassis 102, an inner chassis 4 and an upper chassis 2, the inner chassis 4 and the upper chassis 2 are distributed and installed above the lower chassis 102, and a rotating disk installation space for the above-mentioned rotating disk activity is formed between the inner chassis 4 and the upper chassis 2, the lower chassis 102 is provided with a first ring channel 100 and a second ring channel 101, the first ring channel 100 and the second ring channel 101 are both provided with a first ball seat 24 and a first ball 25 installed on the first ball seat, the first ball 25 is distributed circumferentially along the first ball seat 24, and its upper end faces the bottom 31 of the rotating disk 3.

[0035] The two sides of the rotating disk 3 are bent to form a first turntable ring 32 and a second turntable ring. The first turntable ring 32 and the second turntable ring are also equipped with a second ball seat 23 and a second ball installed on the second ball seat. The second ball is distributed along the circumference of the second ball seat, and its upper end faces the inner wall of the inner chassis 4 and the upper chassis 2.

[0036] This solution uses a four-row ball design to reduce friction resistance and make movement smoother; it is more stable under stress; and the turntable structure makes it stronger.

[0037] Through the above scheme, the functional features are: this scheme adopts modular design as a whole, the manual and electric drive share the turntable body, the manual and electric drive parts are highly functional, and the rotating disk can rotate 360 ​​degrees.

[0038] 2. Electric rotating structure: The electric turntable has a large adjustable range and can be adjusted 360°; the electric turntable can be locked at any position; the strength and clearance at any position can meet the seat invitation; low cost: one motor can realize the drive locking and other functions; the manual and electric combination are designed together to achieve lightweight design;

[0039] 3. Manual rotation structure, reference Figure 8 It is a manual rotation structure, which can be achieved by rotating the connecting arm: adjustable and lockable within a 360° range; unlocking and locking are smooth, without abnormal noise when unlocking or locking.

[0040] The angle adjuster of the present invention is combined with a turntable, and a bracket is used to absorb the eccentricity between the angle adjuster and the turntable; the angle adjuster is driven and locked, and the turntable is modularly designed.

[0041] This patented technical solution not only improves the ease of use, stability and safety of car seats through innovative design and optimized structure, but also adapts to a variety of usage scenarios and has high practical value and market potential.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A car seat integrated manual and electric turntable assembly, comprising a turntable body assembly and a drive assembly, wherein the turntable body assembly comprises a chassis seat and a rotating disk driven to rotate by the drive assembly, characterized in that: The driving assembly includes a mounting plate, a swivel seat, a rotating shaft, an upper mounting plate, a bracket and a driver. The mounting plate has an outer plate and an inner plate. The outer plate is mounted on the chassis seat, and the lower end of the swivel seat is on the inner plate. The upper mounting plate is mounted on the swivel seat, and the bracket is arranged on the upper mounting plate. The driver is mounted on the bracket. A shaft sleeve connected to the rotating shaft is installed on the bracket. The upper section of the rotating shaft is connected to the driver, and the lower section is inserted into the rotating hole arranged on the swivel seat. The upper mounting plate is provided with a connecting arm, and the outer end of the connecting arm is on the rotating plate and is connected to the rotating plate through a connecting movable part.

2. According to claim 1, a car seat integrated manual and electric turntable assembly is characterized in that: The connecting movable part includes a mounting column, a connecting movable piece is arranged between the mounting column and the connecting arm, the mounting column has an inner concave annular groove, a first shaft sleeve is sleeved in the inner concave annular groove, one end of the connecting movable piece is sleeved outside the first shaft sleeve, and the other end of the connecting movable piece is connected to the connecting arm through a second shaft sleeve and a fastener.

3. The car seat integrated manual and electric turntable assembly according to claim 1 or 2, characterized in that: The driver comprises a motor and an angle adjuster, the output end of the motor is connected to the angle adjuster, and the angle adjuster is connected to the upper section of the rotating shaft.

4. The car seat integrated manual and electric turntable assembly according to claim 3, characterized in that: The lower section of the rotating shaft penetrates into the rotating hole of the rotating seat and extends to form an extension section. The bottom of the rotating seat is provided with a first limiting piece, and the first limiting piece is fixed to the extension section.

5. The car seat integrated manual and electric turntable assembly according to claim 4, characterized in that: An upper extension section is extended from the upper section of the rotating shaft, and a second limiting piece connected to the upper extension section is arranged on the driver.

6. The car seat integrated manual and electric turntable assembly according to claim 5, characterized in that: The rotating shaft adopts an angular shaft.

7. The car seat integrated manual and electric turntable assembly according to claim 1, characterized in that: The chassis seat comprises a lower chassis, an inner chassis and an upper chassis, the inner chassis and the upper chassis are distributed and installed above the lower chassis, and a rotating disk installation space for the above-mentioned rotating disk movement is formed between the inner chassis and the upper chassis, the lower chassis is provided with a first ring track and a second ring track, the first ring track and the second ring track are both provided with a first ball seat and a first ball installed on the first ball seat, the first ball is distributed along the circumference of the first ball seat, and its upper end faces the bottom of the rotating disk.

8. The car seat integrated manual and electric turntable assembly according to claim 7, characterized in that: The rotating disk is bent to form a first turntable ring and a second turntable ring. The first turntable ring and the second turntable ring are also equipped with a second ball seat and a second ball installed on the second ball seat. The second ball is distributed along the circumference of the second ball seat, and its upper end faces the inner wall of the inner chassis and the upper chassis.

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