CN217072119U

CN217072119U - Base turnover mechanism of automobile seat

Info

Publication number: CN217072119U
Application number: CN202220649904.7U
Authority: CN
Inventors: 胡万顺
Original assignee: Wuhu Hengfeng Technology Co Ltd
Current assignee: Wuhu Hengfeng Technology Co Ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-29
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a base turnover mechanism of an automobile seat, which belongs to the technical field of automobile seat processing, and comprises an installation platform, wherein a hinge seat is convexly arranged at the top of the installation platform, a mounting frame is arranged on the hinge seat, and a positioning component is arranged on the mounting frame; the locating component comprises a meshing plate, one end of the meshing plate penetrates through the mounting frame to stretch into the inner side edge of the mounting frame, a clamping frame is fixed to one end of the stretching out of the mounting frame, a clamping plate is installed on the outer side edge of the clamping frame, a regulating motor for driving the transmission rod to rotate is installed at the top of the clamping frame, and a self-locking motor for driving the meshing plate to move is installed at one end, far away from the hinged seat, of the mounting frame. This base tilting mechanism of car seat through the locating component who sets up, can be according to the difference of seat size in the course of the work and will press from both sides the tight frame and remove corresponding position department to the convenience is fixed a position the fastening and is handled the seat of unidimensional not.

Description

Base turnover mechanism of automobile seat

Technical Field

The utility model belongs to the technical field of car seat processing, especially, relate to a base tilting mechanism of car seat.

Background

At present, the automobile seat provides a driving and seating position which is convenient to operate, comfortable and safe for drivers and passengers, and the automobile seat has the following conditions: the arrangement of the seats in the whole carriage is reasonable, and particularly, the driver seat must be in the optimal position; the appearance design of the chair must accord with the physiological function of human body, and the appearance is attractive on the premise of ensuring the comfort; the seat must be safe and reliable, should have sufficient strength, rigidity and durability, compact structure and reduce the mass as much as possible; in order to satisfy the comfort of drivers and passengers, various adjusting mechanisms are provided with reliable locking devices to ensure safety. The vehicle seat can be divided into a fixed type, a detachable type and an adjustable type according to functions; there are also seats for special objects of use, such as children's seats and racing seats.

The seat is required to be inspected in all directions at each connecting part and on the surface in the production process of the automobile seat, and the seat is required to be overturned through an overturning device in the inspection process, so that the seat is convenient to inspect.

The existing base turnover mechanism of the automobile seat can only adapt to the positioning and clamping requirements of the automobile seat with a single size mostly, and different turnover tools need to be replaced when the automobile seat with different sizes needs to be positioned.

Therefore, the base turnover mechanism of the automobile seat solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, current car seat's base tilting mechanism, the tight demand of the location clamp that can only adapt to single size car seat mostly needs, need change the problem of different upset frocks when needs fix a position not unidimensional car seat, and the base tilting mechanism of a car seat who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a base turnover mechanism of an automobile seat comprises an installation platform, wherein a hinge seat is convexly arranged at the top of the installation platform, a U-shaped installation frame is hinged to the hinge seat, and a plurality of positioning assemblies are equidistantly and symmetrically arranged on the installation frame;

the locating component is installed including horizontal grafting meshing board on the mounting bracket, the one end of meshing board is passed the mounting bracket and is stretched into on the inboard edge of mounting bracket, and the one end that stretches out the mounting bracket is fixed with the tight frame that presss from both sides of L type, the channel has been seted up on the outside limit of pressing from both sides tight frame, and the channel internal rotation is provided with the transfer line, the cover is established on the transfer line and is installed the pinch-off blades, the pinch-off blades with screw-thread fit between the transfer line, pinch-off blades top department installs and drives transfer line pivoted adjusting motor, the mounting bracket is kept away from the one end of articulated seat and is installed the self-locking motor that drives the meshing board and remove.

Benefit from the locating component who sets up, self-locking motor drives the dwang and rotates, and then make the dwang drive the meshing wheel and rotate, mesh between meshing wheel and the bar shaped plate top, thereby make the bar shaped plate remove, and then make the meshing board remove and promote the clamping frame inwards move, and then make the clamping frame laminating in the both sides of seat, when the clamping frame laminating is on the seat, can remove the corresponding position department with the clamping frame according to the difference of seat size in the course of the work, thereby the convenience is fixed a position the fastening to not unidimensional seat and is handled, tilting mechanism's whole practicality has been improved.

Preferably, the meshing board top is inlayed and is established and install the bar shaped plate, self-locking motor's bent axle front end is fixed with the dwang, inside the dwang stretched into the mounting bracket, the cover was established on the dwang and is installed the meshing wheel, the outer fringe of meshing wheel with the meshing of bar shaped plate top.

Preferably, the clamping frame transversely stretches out section top and clamping plate bottom department and all is provided with the cooperation board, two be provided with the rubber pad on the adjacent side of cooperation board, be provided with the protection subassembly on the cooperation board.

Benefit from the rubber pad that sets up, can carry out fine protection to the surface that compresses tightly, can guarantee that the seat surface can not damaged when compressing tightly the location.

Preferably, the protection subassembly is including fixing slide bar on the cooperation board, the slide bar passes respectively and presss from both sides tight frame and pinch-off blades to stretch out, press from both sides tight frame with on the slide bar between the cooperation board and pinch-off blades with all overlap on the slide bar between the cooperation board and establish and install the protection spring.

Benefit from the protection subassembly that sets up, the cooperation board promotes protection spring and compresses tightly during the compression state, can guarantee in the tight in-process of location clamp that the cooperation board can not appear the tight too big condition that causes the seat to appear damaging of location clamp dynamics when pressing from both sides tight stable fastening with the seat.

Preferably, the top parts of the two sides of the mounting table are provided with mounting cavities, and the mounting cavities are internally provided with overturning components for assisting the mounting frame to support overturning.

Benefit from the upset subassembly of setting in the installation cavity, can guarantee that follow-up car seat can stabilize the upset, make things convenient for follow-up detection.

Preferably, the upset subassembly sets up the threaded rod in the installation cavity including rotating, the cover is established on the threaded rod and is installed the slider, the mounting bracket with articulated branch of installing between the slider, install on the mount table and drive threaded rod pivoted upset motor.

Benefit from the upset subassembly that sets up, the upset motor drives the threaded rod and rotates, thereby screw-thread fit makes the slider remove between threaded rod and the slider, and then makes the slider promote the mounting bracket and promote to prop up, and then makes the mounting bracket be the upset of 90 degrees with the seat, convenient follow-up detection.

Preferably, a plurality of fixing lugs are fixed at the outer edge of the mounting table in a protruding mode, and mounting holes are formed in the fixing lugs.

Due to the arrangement of the plurality of fixing lugs, all parts of the mounting table can be stably fixed on the mounting base during mounting, and uneven stress cannot occur during overturning.

To sum up, the utility model discloses a technological effect and advantage: according to the base turnover mechanism of the automobile seat, the mounting frame which is hinged on the mounting table, the meshing plate, the clamping frame, the clamping plate and the self-locking motor in the positioning assembly, and the meshing wheel and the rotating rod are matched, so that the clamping frame can be moved to corresponding positions according to different sizes of the seat in the working process, the seats with different sizes can be conveniently positioned and fastened, and the overall practicability of the turnover mechanism is improved;

through the cooperation between the protection spring and the slide bar in the cooperation board that sets up and the protection subassembly, can guarantee that the cooperation board can not appear the too big condition that causes the seat to appear damaging of location clamping force degree when the tight fastening is connected with seat clamp to the tight in-process of location clamp.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a longitudinal sectional view of the mounting table of the present invention at the location corresponding to the turnover assembly;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an installation table; 2. fixing the ear; 3. a hinged seat; 4. a mounting frame; 5. a positioning assembly; 6. an engaging plate; 61. a strip plate; 7. a clamping frame; 8. a clamping plate; 9. a self-locking motor; 91. an engaging wheel; 92. rotating the rod; 10. adjusting the motor; 11. a transmission rod; 12. a mating plate; 13. a protection component; 131. a protection spring; 132. a slide bar; 14. a turnover assembly; 15. a strut; 16. a threaded rod; 17. a slider; 18. and (5) overturning the motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, a base tilting mechanism of car seat, includes mount table 1, its characterized in that, the outstanding articulated seat 3 that is provided with in 1 top of mount table department, articulated mounting bracket 4 of installing the U type on the articulated seat 3, the outstanding fixed ear 2 that is fixed with a plurality of in outer fringe department of mount table 1, the mounting hole has been seted up on fixed ear 2.

Referring to fig. 1-2, the installation cavity has been seted up at the both sides top department of mount table 1, is provided with supplementary mounting bracket 4 in the installation cavity and supports the upset subassembly 14 of upset, upset subassembly 14 is including rotating the threaded rod 16 that sets up in the installation cavity, the cover is established on the threaded rod 16 and is installed slider 17, mounting bracket 4 with articulated branch 15 of installing between slider 17, install on the mount table 1 and drive threaded rod 16 pivoted upset motor 18.

Through the upset subassembly 14 that sets up, upset motor 18 drives threaded rod 16 and rotates, thereby screw-thread fit makes slider 17 remove between threaded rod 16 and the slider 17, and then makes slider 17 promote mounting bracket 4 and promote to prop up, and then makes mounting bracket 4 be 90 degrees upsets with the seat, makes things convenient for follow-up detection.

Equidistant symmetry is provided with a plurality of locating component 5 on mounting bracket 4, locating component 5 is installed including horizontal grafting meshing board 6 on mounting bracket 4, meshing board 6 top is inlayed and is established and install strip shaped plate 61, mounting bracket 4 is kept away from the one end of articulated seat 3 and is installed the self-locking motor 9 that drives meshing board 6 and remove, and self-locking motor 9 can guarantee that meshing board 6 can not take place the secondary motion when pressing from both sides tight location state to guarantee the stability of centre gripping location, self-locking motor 9's spindle nose end is fixed with dwang 92, dwang 92 stretches into inside mounting bracket 4, the cover is established on dwang 92 and is installed meshing wheel 91, meshing wheel 91's outer fringe with strip shaped plate 61 top meshing.

Through the locating component 5 that sets up, self-locking motor 9 drives dwang 92 and rotates, and then make dwang 92 drive meshing wheel 91 and rotate, mesh between meshing wheel 91 and the strip 61 top, thereby make strip 61 remove, and then make meshing 6 removal promotion clamping frame 7 inwards move, and then make the laminating of clamping frame 7 in the both sides of seat, when the laminating of clamping frame 7 is on the seat, can remove corresponding position department with clamping frame 7 according to the difference of seat size in the course of the work, thereby conveniently fix a position the fastening to not unidimensional seat and handle, tilting mechanism's whole practicality has been improved.

The one end of meshing board 6 passes mounting bracket 4 and stretches into on the inboard edge of mounting bracket 4, and stretches out the one end of mounting bracket 4 and be fixed with the tight frame 7 that presss from both sides of L type, the channel has been seted up on the outside limit of pressing from both sides tight frame 7, and the channel internal rotation is provided with transfer line 11, the cover is established on transfer line 11 and is installed clamp plate 8, clamp plate 8 with screw-thread fit between the transfer line 11, the department installs and drives transfer line 11 pivoted adjusting motor 10 at the tight frame 7 top of clamp.

Through the clamping frame 7, the clamping plate 8 and the transfer line 11 that set up, the adjusting motor 10 drives the transfer line 11 and rotates, screw-thread fit between transfer line 11 and the clamping plate 8 to make the clamping plate 8 move down, and then press from both sides tight processing with the seat through clamping frame 7 and clamping plate 8, and then can be according to the different adjustment clamping plate 8's of bottom thickness position of car seat, thereby guarantee that the seat can stably press from both sides the convenient follow-up upset of tight location.

Referring to fig. 1 and 3, the matching plates 12 are arranged at the top of the transverse extending section of the clamping frame 7 and the bottom of the clamping plate 8, two rubber pads are arranged on one side edges of the matching plates 12 adjacent to each other, the surfaces of the pressing plates can be well protected by the rubber pads, and the surfaces of the seats can be prevented from being damaged when the pressing plates are pressed and positioned.

Be provided with protection component 13 on the cooperation board 12, protection component 13 is including fixing slide bar 132 on the cooperation board 12, slide bar 132 passes respectively and presss from both sides tight frame 7 and pinch-off blades 8 and stretches out, press from both sides tight frame 7 with on the slide bar 132 between the cooperation board 12 and pinch-off blades 8 with all overlap on the slide bar 132 between the cooperation board 12 and establish and install protection spring 131.

Through the protection subassembly 13 that sets up, cooperation board 12 promotes protection spring 131 and compresses tightly during the compression state, can guarantee in the tight in-process of location clamp that the too big condition that causes the seat to appear damaging of the tight dynamics of location clamp can not appear in the tight stable fastening of cooperation board 12 and seat clamp.

The working principle is as follows: when the seat needs to be installed, firstly, the ground of the seat is placed between the clamping frame 7 and the clamping plate 8, the self-locking motor 9 is started, the self-locking motor 9 drives the rotating rod 92 to rotate, and further the rotating rod 92 drives the meshing wheel 91 to rotate, the meshing wheel 91 is meshed with the top of the strip-shaped plate 61, so that the strip-shaped plate 61 moves, and further the meshing plate 6 moves to push the clamping frame 7 to move inwards, and further the clamping frame 7 is attached to two sides of the seat, when the clamping frame 7 is attached to the seat, the adjusting motor 10 is started, the adjusting motor 10 drives the transmission rod 11 to rotate, the transmission rod 11 is in threaded fit with the clamping plate 8, so that the clamping plate 8 moves downwards, and further the seat is clamped through the clamping frame 7 and the clamping plate 8.

When the seat needs to be overturned for inspection, the overturning motor 18 is started, the overturning motor 18 drives the threaded rod 16 to rotate, and the threaded rod 16 and the sliding block 17 are in threaded fit to enable the sliding block 17 to move, so that the sliding block 17 pushes the mounting frame 4 to push and prop up, and the mounting frame 4 is enabled to overturn the seat by 90 degrees, and subsequent detection is facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The base turnover mechanism of the automobile seat comprises an installation platform (1) and is characterized in that a hinged seat (3) is arranged at the top of the installation platform (1) in a protruding mode, a U-shaped installation frame (4) is hinged to the hinged seat (3), and a plurality of positioning assemblies (5) are symmetrically arranged on the installation frame (4) at equal intervals;

locating component (5) are installed including horizontal grafting meshing board (6) on mounting bracket (4), the one end of meshing board (6) is passed mounting bracket (4) and is stretched into on the inboard edge of mounting bracket (4), and stretches out the one end of mounting bracket (4) and be fixed with the tight frame (7) of clamp of L type, the channel has been seted up on the outside limit of pressing from both sides tight frame (7), and the channel internal rotation is provided with transfer line (11), cover is established on transfer line (11) and is installed clamp plate (8), clamp plate (8) with screw-thread fit between transfer line (11), press from both sides tight frame (7) top department and install drive transfer line (11) pivoted adjusting motor (10), self-locking motor (9) that drive meshing board (6) removed are installed to the one end of articulated seat (3) are kept away from in mounting bracket (4).

2. The base turnover mechanism of the automobile seat as claimed in claim 1, wherein a strip-shaped plate (61) is embedded and installed at the top of the meshing plate (6), a rotating rod (92) is fixed at the front end of the crankshaft of the self-locking motor (9), the rotating rod (92) extends into the mounting frame (4), a meshing wheel (91) is installed on the rotating rod (92) in a sleeved mode, and the outer edge of the meshing wheel (91) is meshed with the top of the strip-shaped plate (61).

3. The base turnover mechanism of the automobile seat as claimed in claim 1, wherein the top of the lateral extension of the clamping frame (7) and the bottom of the clamping plate (8) are provided with matching plates (12), a rubber pad is arranged on one side of the two matching plates (12), and a protection component (13) is arranged on the matching plate (12).

4. The seat turnover mechanism of claim 3, wherein the protection assembly (13) includes a sliding rod (132) fixed to the matching plate (12), the sliding rod (132) respectively passes through the clamping frame (7) and the clamping plate (8) to extend out, and protection springs (131) are respectively sleeved on the sliding rod (132) between the clamping frame (7) and the matching plate (12) and on the sliding rod (132) between the clamping plate (8) and the matching plate (12).

5. The base turnover mechanism of the automobile seat as claimed in claim 1, wherein mounting cavities are formed at the tops of two sides of the mounting platform (1), and auxiliary mounting frames (4) are arranged in the mounting cavities to support turnover assemblies (14).

6. The base turnover mechanism of the automobile seat as claimed in claim 5, wherein the turnover assembly (14) includes a threaded rod (16) rotatably disposed in the mounting cavity, a sliding block (17) is sleeved on the threaded rod (16), a supporting rod (15) is hinged between the mounting frame (4) and the sliding block (17), and a turnover motor (18) for driving the threaded rod (16) to rotate is mounted on the mounting table (1).

7. The base turnover mechanism of the automobile seat as claimed in claim 1, wherein a plurality of fixing lugs (2) are fixed at the outer edge of the mounting platform (1) in a protruding manner, and mounting holes are formed in the fixing lugs (2).