CN216660327U

CN216660327U - Electric slide rail driving mechanism of aviation seat

Info

Publication number: CN216660327U
Application number: CN202122912880.8U
Authority: CN
Inventors: 陈汉阳; 陈威瑀
Original assignee: Jiangsu Hanshi Automobile Machinery Co ltd
Current assignee: Jiangsu Hanshi Automobile Machinery Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-06-03
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses an electric slide rail driving mechanism of an aviation seat, relates to the technical field of aviation seat driving, and aims to solve the problem that a moving rail of the electric slide rail driving mechanism of the existing aviation seat is a fixed structure and cannot rotate and extend according to requirements in the using process, so that the practicability of the electric slide rail driving mechanism is reduced. The top of supporting seat is provided with the base, the front and back end of base upper surface all is provided with first slide, install the second slide on the first slide, install the sliding plate on the second slide, the lower surface of supporting seat is provided with the cylinder, the upper surface of supporting seat is provided with hydraulic telescoping rod, the sliding plate upper surface is provided with actuating mechanism, actuating mechanism's both sides are provided with the seat fixed plate, and the seat fixed plate installs two, all be provided with the supporting leg around the supporting seat lower surface, and the supporting leg is provided with four, one side of supporting leg bottom is provided with first fixed orifices.

Description

Electric slide rail driving mechanism of aviation seat

Technical Field

The utility model relates to the technical field of aviation seat driving, in particular to an electric slide rail driving mechanism for an aviation seat.

Background

An airline seat is a seat that provides for both the pilot and the passenger. A pneumatic or mechanical mechanism is provided to operate the seat back to recline to allow the occupant to lie supine for maximum comfort and endurance. Along with the requirement of people on the travelling comfort level, the requirement of people on the comfort level of the aviation seat is higher and higher, and the aviation seat with a simple adjusting function is difficult to adapt to the requirements of drivers and passengers. In order to improve the comfort of the automobile seat, the automobile seat is generally provided with a seat adjusting device for adjusting the front and rear positions of the seat, the rotation output by the motor in the forward rotation or the reverse rotation is converted into the linear motion of the slide rail through the worm gear mechanism, and then the seat is driven by the slide rail to move back and forth so as to meet the requirements of different drivers and passengers.

However, the moving track of the electric slide rail driving mechanism of the existing aviation seat is a fixed structure in the using process and cannot rotate and extend according to requirements, so that the practicability of the electric slide rail driving mechanism is reduced; therefore, the existing requirements are not met, and an electric slide rail driving mechanism for the aviation seat is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric slide rail driving mechanism for an aviation seat, which aims to solve the problem that the moving track of the electric slide rail driving mechanism for the existing aviation seat in the background technology is a fixed structure and cannot be rotated and extended according to requirements in the using process, so that the practicability of the electric slide rail driving mechanism is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an aviation seat electric slide rail actuating mechanism, includes supporting seat, first slide and second slide, the top of supporting seat is provided with the base, the front and back end of base upper surface all is provided with first slide, install the second slide on the first slide, install the sliding plate on the second slide, the lower surface of supporting seat is provided with the cylinder, the upper surface of supporting seat is provided with hydraulic telescoping rod, the sliding plate upper surface is provided with actuating mechanism, actuating mechanism's both sides are provided with the seat fixed plate, and the seat fixed plate installs two.

Preferably, all be provided with the supporting leg around the supporting seat lower surface, and the supporting leg is provided with four, one side of supporting leg bottom is provided with first fixed orifices, one side at supporting leg top is provided with set screw, and the supporting leg passes through set screw and supporting seat threaded connection.

Preferably, the upper surface of the first sliding seat is provided with a first sliding groove, the second sliding seat is connected with the first sliding seat in a sliding mode through the first sliding groove, the upper surface of the second sliding seat is provided with a second sliding groove, and the sliding plate is connected with the second sliding seat in a sliding mode through the second sliding groove.

Preferably, the lower surface of second slide is provided with movable folded sheet, and movable folded sheet is provided with a plurality of, movable folded sheet rotates with the bottom of second slide to be connected, the preceding terminal surface of first slide is provided with the locking knob, and the locking knob is provided with threely.

Preferably, the seat fixing plate upper surface is provided with the second fixed orifices, and the second fixed orifices is provided with threely, the inside of sliding plate is provided with the spread groove, all be provided with the connecting block around seat fixing plate and the actuating mechanism lower surface, and seat fixing plate and actuating mechanism pass through connecting block and spread groove plug-in connection, the lower surface mounting of sliding plate has the dust belt.

Preferably, actuating mechanism's upper surface is provided with the mounting groove, install driving motor on the mounting groove, the transmission shaft is all installed to driving motor's front and back terminal surface, the terminal surface all is provided with reduction gears around the actuating mechanism upper surface.

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

1. the utility model arranges the first slide seat and the second slide seat, the second slide seat is arranged on the first slide seat, the second slide seat is arranged on the sliding plate, the driving mechanism is arranged on the sliding plate, when in use, the driving motor on the driving mechanism is used for driving the transmission shaft to rotate, so that the sliding plate slides on the second slide seat, when the track needs to be extended, the locking knob on the first slide seat is opened, when the slide way of the second slide seat is at the maximum, the second slide seat can slide on the first slide seat, so that the length of the track is extended, when not in use, the locking knob can be directly closed, the operation is convenient, meanwhile, the driving mechanism is also provided with the speed reducing mechanism, the automatic braking and locking functions can be carried out at any time by utilizing the speed reducing mechanism, the problem that the moving track of the electric slide rail driving mechanism of the prior aviation seat is a fixed structure in the use process and can not be extended according to requirements is solved, thereby the problem of electronic slide rail actuating mechanism practicality has been reduced.

2. Through the top hydraulic telescoping rod at the supporting seat, hydraulic telescoping rod's top and the bottom fixed connection of base, when needs carry out the adjustment of angle to the track, can utilize hydraulic telescoping rod to separate base and supporting seat, then promote the rotation can, make the track can carry out the rotation of angle at will, improve orbital practicality, and the bottom of sliding plate has set up the dustproof belt, avoid getting into the track because of the dust and causing the condition that removes unsmooth or abnormal sound, the dustproof belt can be to its effect of cleaning of dust in the spout when sliding simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of an electric slide rail driving mechanism of an aviation seat according to the present invention;

FIG. 2 is an enlarged view of a second carriage A according to the present invention;

FIG. 3 is an enlarged view of the driving mechanism of the present invention;

in the figure: 1. a supporting seat; 2. a base; 3. supporting legs; 4. a first fixing hole; 5. a set screw; 6. a cylinder; 7. a hydraulic telescopic rod; 8. a first slider; 9. a first chute; 10. a second slide carriage; 11. a seat fixing plate; 12. a second fixing hole; 13. a sliding plate; 14. connecting grooves; 15. a drive mechanism; 16. a movable folding plate; 17. a locking knob; 18. connecting blocks; 19. a dust-proof belt; 20. a second chute; 21. a drive motor; 22. a drive shaft; 23. a speed reduction mechanism; 24. and (4) mounting the groove.

Detailed Description

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

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides an aviation seat electric slide rail actuating mechanism, including supporting seat 1, first slide 8 and second slide 10, the top of supporting seat 1 is provided with base 2, the front and back end of 2 upper surfaces of base all is provided with first slide 8, install second slide 10 on the first slide 8, install sliding plate 13 on the second slide 10, the lower surface of supporting seat 1 is provided with cylinder 6, the upper surface of supporting seat 1 is provided with hydraulic telescoping rod 7, sliding plate 13 upper surface is provided with actuating mechanism 15, actuating mechanism 15's both sides are provided with seat fixed plate 11, and seat fixed plate 11 installs two.

Further, all be provided with supporting leg 3 around the 1 lower surface of supporting seat, and supporting leg 3 is provided with four, and one side of 3 bottoms of supporting leg is provided with first fixed orifices 4, and one side at 3 tops of supporting leg is provided with set screw 5, and supporting leg 3 passes through set screw 5 and 1 threaded connection of supporting seat, utilizes it to fix.

Further, the upper surface of the first sliding seat 8 is provided with a first sliding chute 9, and the second sliding seat 10 is slidably connected with the first sliding seat 8 through the first sliding chute 9, the upper surface of the second sliding seat 10 is provided with a second sliding chute 20, and the sliding plate 13 is slidably connected with the second sliding seat 10 through the second sliding chute 20, and the driving motor 21 on the driving mechanism 15 is used for driving the transmission shaft 22 to rotate, so that the sliding plate 13 slides on the second sliding seat 10.

Further, the lower surface of second slide 10 is provided with movable folding plate 16, and movable folding plate 16 is provided with a plurality of, movable folding plate 16 rotates with the bottom of second slide 10 and is connected, the preceding terminal surface of first slide 8 is provided with locking knob 17, and locking knob 17 is provided with threely, when needs extend the track, open locking knob 17 on the first slide 8, when second slide 10 slide furthest, second slide 10 just can slide on first slide 8, thereby orbital length has been prolonged, directly close locking knob 17 when not using can, convenient operation.

Further, seat fixed plate 11 upper surface is provided with second fixed orifices 12, and second fixed orifices 12 is provided with threely, the inside of sliding plate 13 is provided with spread groove 14, seat fixed plate 11 and actuating mechanism 15 lower surface all are provided with connecting block 18 around, and seat fixed plate 11 and actuating mechanism 15 pass through connecting block 18 and spread groove 14 plug-in connection, dust belt 19 is installed to the lower surface of sliding plate 13, avoid causing the condition that removes smoothly or the abnormal sound because of the dust gets into the track, dust belt 19 can be its effect to cleaning to the dust in the spout during the slip simultaneously.

Further, the upper surface of the driving mechanism 15 is provided with a mounting groove 24, the mounting groove 24 is provided with the driving motor 21, the front end surface and the rear end surface of the driving motor 21 are provided with the transmission shafts 22, and the front end surface and the rear end surface of the upper surface of the driving mechanism 15 are provided with the speed reducing mechanisms 23, so that the automatic braking and locking functions can be performed at any time by using the speed reducing mechanisms.

The working principle is as follows: when in use, the driving motor 21 on the driving mechanism 15 is used for driving the transmission shaft 22 to rotate, so that the sliding plate 13 slides on the second sliding seat 10, when the rail needs to be extended, the locking knob 17 on the first sliding seat 8 is opened, when the slideway of the second sliding seat 10 is at the maximum, the second sliding seat 10 can slide on the first sliding seat 8, so that the length of the rail is extended, when the rail is not used, the locking knob 17 is directly closed, the operation is convenient, meanwhile, the driving mechanism 15 is also provided with the speed reducing mechanism 23, the automatic braking and locking functions can be carried out at any time by utilizing the speed reducing mechanism, when the angle of the rail needs to be adjusted, the base 2 can be separated from the supporting seat 1 by utilizing the hydraulic telescopic rod 7, and then the rail can be pushed to rotate, so that the rail can rotate at any angle, the practicability of the rail is improved, the problem that the moving rail of the electric slide rail driving mechanism 15 of the existing aviation seat is a fixed structure in the use process is solved, can not be prolonged according to the requirement, thereby reducing the practicability of the electric slide rail driving mechanism 15.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an electronic slide rail actuating mechanism of aviation seat, includes supporting seat (1), first slide (8) and second slide (10), its characterized in that: the top of supporting seat (1) is provided with base (2), the front and back end of base (2) upper surface all is provided with first slide (8), install second slide (10) on first slide (8), install sliding plate (13) on second slide (10), the lower surface of supporting seat (1) is provided with cylinder (6), the upper surface of supporting seat (1) is provided with hydraulic telescoping rod (7), sliding plate (13) upper surface is provided with actuating mechanism (15), the both sides of actuating mechanism (15) are provided with seat fixed plate (11), and seat fixed plate (11) install two.

2. The electric slide rail driving mechanism for the aviation seat as claimed in claim 1, wherein: all be provided with supporting leg (3) around supporting seat (1) lower surface, and supporting leg (3) are provided with four, one side of supporting leg (3) bottom is provided with first fixed orifices (4), one side at supporting leg (3) top is provided with set screw (5), and supporting leg (3) pass through set screw (5) and supporting seat (1) threaded connection.

3. The electric slide rail driving mechanism for the aviation seat as claimed in claim 1, wherein: the upper surface of first slide (8) is provided with first spout (9), and second slide (10) through first spout (9) and first slide (8) sliding connection, the upper surface of second slide (10) is provided with second spout (20), and sliding plate (13) through second spout (20) and second slide (10) sliding connection.

4. The electric slide rail driving mechanism for the aviation seat as claimed in claim 1, wherein: the lower surface of second slide (10) is provided with activity folded sheet (16), and activity folded sheet (16) are provided with a plurality of, activity folded sheet (16) are rotated with the bottom of second slide (10) and are connected, the preceding terminal surface of first slide (8) is provided with locking knob (17), and locking knob (17) are provided with threely.

5. The electric slide rail driving mechanism for the aviation seat as claimed in claim 1, wherein: seat fixed plate (11) upper surface is provided with second fixed orifices (12), and second fixed orifices (12) are provided with threely, the inside of sliding plate (13) is provided with spread groove (14), all be provided with connecting block (18) around seat fixed plate (11) and actuating mechanism (15) lower surface, and seat fixed plate (11) and actuating mechanism (15) pass through connecting block (18) and spread groove (14) plug-in connection, the lower surface mounting of sliding plate (13) has dust belt (19).

6. The electric slide rail driving mechanism for the aviation seat as claimed in claim 1, wherein: the upper surface of actuating mechanism (15) is provided with mounting groove (24), install driving motor (21) on mounting groove (24), transmission shaft (22) are all installed to the terminal surface around driving motor (21), the terminal surface all is provided with reduction gears (23) around actuating mechanism (15) upper surface.