CN216268821U

CN216268821U - Car seat supporting structure with strong structural stability

Info

Publication number: CN216268821U
Application number: CN202123046800.1U
Authority: CN
Inventors: 葛安峰; 姜振静; 葛明现
Original assignee: Qingdao Zhonghe Hengyu Precision Mould Co ltd
Current assignee: Qingdao Zhonghe Hengyu Precision Mould Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-12
Anticipated expiration: 2031-12-06

Abstract

The utility model provides a car seat support structure with strong structural stability, which comprises a support main body, a height adjusting frame, a front and back adjusting frame and a backrest frame arranged on the front and back adjusting frame, wherein the height adjusting frame capable of moving up and down along the inside of the support main body is arranged in the support main body, a first adjusting part and a second adjusting part are respectively arranged at the connecting parts of the height adjusting frame and the two ends of the support main body, at least one group of stabilizing plates for stably moving the front and back adjusting frame are arranged in the height adjusting frame, a screw rod is connected with the inside of the front and back adjusting frame in a threaded manner and is connected with an adjusting motor arranged in the height adjusting frame, and the adjusting motor, the first adjusting part and the second adjusting part are all connected with a PLC (programmable logic controller).

Description

Car seat supporting structure with strong structural stability

Technical Field

The utility model belongs to the technical field of automobiles, and particularly relates to an automobile seat support structure with strong structural stability.

Background

A so-called car seat is a seat to be seated when sitting on. The seat can be roughly classified into a front seat: headrest, back, cushion, handrail, back row seat: the headrest, the backrest, the cushion, the side wings and the armrests are well connected together and cannot be separated from the support.

The automobile seat can be divided into a split seat and a bench seat according to the shape; the functions can be divided into fixed type, detachable type and adjustable type; the number of people can be divided into single, double and multi-person chairs according to the number of the people sitting on the chair. From the earliest fixed seats, to multifunctional power-adjustable seats, there are air cushion seats, power seats, stereo seats, mental recovery seats, to electronic adjustable seats, depending on the performance of the seat. The chair is divided into a leather chair, a flannelette chair and the like according to the material.

Among the prior art, when car seat adjusted through the support, use slide rail and card frame to carry out slide adjusting usually, when adjusting, stability is not good, influences the user experience effect when adjusting, consequently, this application file provides a stable in structure's strong car seat supporting structure.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a car seat support structure with a strong structure stability so as to solve the problems in the background art.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a car seat supporting structure that stable in structure is strong, includes support subject, height adjusting bracket, front and back adjusting bracket and installs the back frame on front and back adjusting bracket, support subject internally mounted has the height adjusting bracket that can follow its inside reciprocating, and height adjusting bracket is provided with first regulating part and second regulating part respectively with support subject both ends junction, the inside stabilizer plate that is used for front and back adjusting bracket steady removal that is provided with at least a set of, adjusting bracket internal thread is connected with the screw rod around, the screw rod links to each other with the adjusting motor of installing in height adjusting bracket inside, adjusting motor, first regulating part and second regulating part all link to each other with the PLC controller.

Further, first regulating part includes first transmission motor, first transmission shaft, first gear, first transmission motor is installed to the inside one end of support main part, and first transmission motor links to each other with the first gear of installing in support main part through first transmission shaft, the height adjusting bracket has been seted up transmission tooth's socket near a gear side, first gear meshes with transmission tooth's socket mutually.

Further, the second adjusting part comprises a second transmission motor, a second transmission shaft and a second gear, one end, far away from the first transmission motor, of the support body is provided with the second transmission motor, the second transmission motor is connected with the second gear arranged in the support body through the second transmission shaft, one side, close to the second gear, of the height adjusting frame is provided with a transmission tooth groove, and the second gear is meshed with the transmission tooth groove.

Further, the stabilizing plate is of a square structure, a square groove is formed in the front and rear adjusting frames, and the front and rear adjusting frames are adjusted front and rear of the stabilizing plate through the square groove.

Furthermore, the front and rear adjusting frames are connected with the backrest frame through a connecting plate, and the backrest frame is provided with an adjusting shaft which can rotate along the connecting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the automobile seat is reasonable in structure, the structural parts in the automobile seat can be stably supported and adjusted, and the experience effect of a user during adjustment is greatly improved;

2. according to the utility model, the first adjusting part and the second adjusting part are arranged, so that the bracket main body is assembled and connected with the high-low adjusting frame gear, and the adjusting stability is greatly improved during adjustment;

3. the utility model is provided with the stabilizing plate, and the front and rear adjusting frames are attached to the stabilizing plate to slide when moving, so that the front and rear adjusting frames can stably adjust and slide;

in conclusion, the adjustable seat is reasonable in structure, improves the adjustment stability, can be stably adjusted in the seat adjustment process, is simple to operate, and improves the practical effect.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of a structurally stable vehicle seat support structure according to the present invention;

FIG. 2 is a top cross-sectional view of a bracket body in a structurally stable vehicle seat bracket structure of the present invention;

fig. 3 is a front sectional view of a connection portion of a back plate and a connecting plate in the support structure of the car seat with strong structural stability of the utility model.

In the figure: 1. a stent body; 2. an adjustment motor; 3. a height adjusting bracket; 4. a stabilizing plate; 5. a backrest frame; 6. a first adjustment member; 7. a second adjustment member; 8. a screw; 9. a front and rear adjusting frame; 10. an adjustment shaft; 11. a connecting plate; 12. a drive tooth slot; 61. a first drive motor; 62. a first drive shaft; 63. a first gear; 71. a second drive motor; 72. a second drive shaft; 73. a second gear.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, a car seat support structure that stable in structure is strong, including support main part 1, height adjusting bracket 3, front and back adjusting bracket 9 and install back frame 5 on front and back adjusting bracket 9, support main part 1 internally mounted has height adjusting bracket 3 that can follow its inside up-and-down that reciprocates, height adjusting bracket 3 is provided with first regulating part 6 and second regulating part 7 respectively with the junction of support main part 1 both ends, height adjusting bracket 3 is inside to be provided with at least a set of stabilizer plate 4 that is used for front and back adjusting bracket 9 steady movement, the inside threaded connection of front and back adjusting bracket 9 has screw rod 8, screw rod 8 links to each other with the adjusting motor 2 of installing in height adjusting bracket 3 inside, adjusting motor 2, first regulating part 6 and second regulating part 7 all link to each other with the PLC controller, the PLC controller model: s7-200.

The first adjusting part 6 comprises a first transmission motor 61, a first transmission shaft 62 and a first gear 63, the first transmission motor 61 is installed at one end inside the bracket main body 1, the first transmission motor 61 is connected with the first gear 63 installed inside the bracket main body 1 through the first transmission shaft 62, a transmission tooth space 12 is arranged on one side surface of the height adjusting frame 3 close to the first gear 63, the first gear 63 is meshed with the transmission tooth space 12, the second adjusting part 7 comprises a second transmission motor 71, a second transmission shaft 72 and a second gear 73, the second transmission motor 71 is installed at one end of the inside of the bracket main body 1 far away from the first transmission motor 61, the second transmission motor 71 is connected with the second gear 73 installed inside the bracket main body 1 through the second transmission shaft 72, the transmission tooth space 12 is arranged on one side surface of the height adjusting frame 3 close to the second gear 73, the second gear 73 is meshed with the transmission tooth space 12, when the height adjusting frame 3 is adjusted upwards, the PLC controller controls the first transmission motor 61 to rotate clockwise, and controls the second transmission motor 71 to rotate anticlockwise, the first transmission motor drives the first gear 63 to rotate clockwise through the first transmission shaft 62, the first gear 63 is meshed with the transmission tooth space 12, and drives one end of the height adjusting frame 3 to be adjusted upwards, the second transmission motor 71 drives the second gear 73 to rotate anticlockwise through the second transmission shaft 72, the second gear 73 is meshed with the transmission tooth space 12, and drives the other end of the height adjusting frame 3 to be adjusted upwards, and similarly, the first transmission motor 61 rotates anticlockwise, the second transmission motor 71 rotates clockwise, and downward adjustment of the height adjusting frame 3 is realized.

Stabilizer plate 4 is square structure, and the inside square groove that has seted up of front and back alignment jig 9, and front and back alignment jig 9 adjusts through square groove along stabilizer plate 4 front and back, sets up to square structure, improves the stability when front and back alignment jig 9 removes, and front and back alignment jig 9 passes through connecting plate 11 and links to each other with back frame 5, installs on the back frame 5 and can follow connecting plate 11 pivoted regulating spindle 10, and back frame 5 is following the mounting panel through regulating spindle 10 and is rotating, carries out angle modulation to back frame 5.

The utility model is implemented specifically as follows: when the height adjusting frame 3 needs to be adjusted upwards in use, the PLC controls the first transmission motor 61 inside the first adjusting part 6 to rotate clockwise, controls the second transmission motor 71 inside the second adjusting part 7 to rotate anticlockwise, the first transmission motor drives the first gear 63 to rotate clockwise through the first transmission shaft 62, the first gear 63 is meshed with the transmission tooth space 12 to drive one end of the height adjusting frame 3 to be adjusted upwards, the second transmission motor 71 drives the second gear 73 to rotate anticlockwise through the second transmission shaft 72, the second gear 73 is meshed with the transmission tooth space 12 to drive the other end of the height adjusting frame 3 to be adjusted upwards, and similarly, the first transmission motor 61 rotates anticlockwise, the second transmission motor 71 rotates clockwise, downward adjustment of the height adjusting frame 3 is realized, and stable adjustment is performed through gear transmission adjustment.

When the front and back adjustment is carried out, the PLC controller controls the adjusting motor 2 to rotate, the adjusting motor 2 drives the front and back adjusting frame 9 to move through threaded connection, the front and back adjustment of the front and back adjusting frame 9 is realized through changing the forward and backward rotation of the transmission motor, and when the adjustment is carried out, the stabilizing plate 4 is arranged to stabilize the movement of the inner structural part of the automobile seat during the front and back height adjustment.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a car seat support structure that stable in structure is strong, a serial communication port, including support main part (1), height alignment jig (3), front and back alignment jig (9) and install back frame (5) on front and back alignment jig (9), support main part (1) internally mounted has height alignment jig (3) that can follow its inside reciprocating, and height alignment jig (3) and support main part (1) both ends junction are provided with first regulating part (6) and second regulating part (7) respectively, height alignment jig (3) inside is provided with at least a set of stabilizer plate (4) that are used for front and back alignment jig (9) steady removal, front and back alignment jig (9) internal thread is connected with screw rod (8), screw rod (8) link to each other with install adjusting motor (2) in height alignment jig (3) inside, adjusting motor (2), The first adjusting piece (6) and the second adjusting piece (7) are connected with the PLC.

2. The car seat support structure with strong structural stability according to claim 1, wherein the first adjusting member (6) comprises a first transmission motor (61), a first transmission shaft (62) and a first gear (63), the first transmission motor (61) is installed at one end inside the support main body (1), the first transmission motor (61) is connected with the first gear (63) installed inside the support main body (1) through the first transmission shaft (62), a transmission tooth groove (12) is formed in one side surface, close to the first gear (63), of the height adjusting frame (3), and the first gear (63) is meshed with the transmission tooth groove (12).

3. The car seat support structure with strong structural stability according to claim 1, wherein the second adjusting member (7) comprises a second transmission motor (71), a second transmission shaft (72) and a second gear (73), the second transmission motor (71) is installed at one end of the inside of the support body (1) far away from the first transmission motor (61), the second transmission motor (71) is connected with the second gear (73) installed inside the support body (1) through the second transmission shaft (72), a transmission tooth groove (12) is formed in one side surface of the height adjusting frame (3) close to the second gear (73), and the second gear (73) is meshed with the transmission tooth groove (12).

4. The car seat support structure with strong structural stability of claim 1, wherein the stabilizing plate (4) is a square structure, the front and rear adjusting frames (9) are internally provided with square grooves, and the front and rear adjusting frames (9) are adjusted forwards and backwards along the stabilizing plate (4) through the square grooves.

5. The seat support structure of a structurally stable vehicle as claimed in claim 1, wherein the front and rear adjusting bracket (9) is connected to the back rest frame (5) by a connecting plate (11), and the back rest frame (5) is provided with an adjusting shaft (10) which can rotate along the connecting plate (11).