CN213921016U

CN213921016U - Seat component for high-speed rail

Info

Publication number: CN213921016U
Application number: CN202022539068.0U
Authority: CN
Inventors: 黄龙杰
Original assignee: Chengdu Shangyuan Rail Transit Equipment Co ltd
Current assignee: Chengdu Shangyuan Rail Transit Equipment Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-08-10
Anticipated expiration: 2030-11-06

Abstract

The utility model provides a seat part for high-speed railway. The seat component for the high-speed rail comprises a mounting plate; the first shell is fixedly arranged on the top of the mounting plate; a second housing slidably mounted within the first housing; the two sliding rods are symmetrically and slidably mounted in the second shell, and one ends of the sliding rods extend out of the second shell and are movably connected with the inner wall of the first shell; the first rotating rod is rotatably arranged in the second shell and is connected with the sliding rod in a sliding manner; the two cams are symmetrically and fixedly sleeved on the first rotating rod. The utility model provides a seat part for high-speed railway has convenient to use, easily relaxs the health, is convenient for carry out the automatic massage, the travelling comfort of waist, back and shoulder is high advantage.

Description

Seat component for high-speed rail

Technical Field

The utility model relates to a high-speed railway seat technical field especially relates to a seat part for high-speed railway.

Background

The high-speed railway, called high-speed rail for short, is a railway system with high design standard grade and capable of allowing a train to safely run at a high speed and at a maximum speed of more than 200km/h, has high silence and high running speed, and a high-speed rail seat consists of various seat parts for the high-speed rail when the train is in a riding state.

However, the conventional high-speed rail seat component is prone to physical fatigue after being used for a long time, is inconvenient to move and stretch the body, and is low in comfort of the waist, the back and the shoulders.

Therefore, it is necessary to provide a new seat component for high-speed rail to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a convenient to use, easily relax the health, be convenient for carry out the automatic massage, the high seat part that is used for the high-speed railway of travelling comfort of waist, back and shoulder.

In order to solve the above technical problem, the utility model provides a seat part for high-speed railway includes: mounting a plate; the first shell is fixedly arranged on the top of the mounting plate; a second housing slidably mounted within the first housing; the two sliding rods are symmetrically and slidably mounted in the second shell, and one ends of the sliding rods extend out of the second shell and are movably connected with the inner wall of the first shell; the first rotating rod is rotatably arranged in the second shell and is connected with the sliding rod in a sliding manner; the two cams are symmetrically and fixedly sleeved on the first rotating rod; the through hole is formed in the sliding rod, and the cam is rotationally connected with the inner wall of the through hole; the supporting plate is fixedly arranged in the second shell, and the sliding rod is connected with the supporting plate in a sliding manner; the two sliding blocks are symmetrically and fixedly arranged on the second shell; the two annular grooves are symmetrically formed in the inner wall of the first shell, and the sliding blocks are connected with the inner walls of the corresponding annular grooves in a sliding mode; the second rotating rod is rotatably arranged in the second shell, and two ends of the second rotating rod extend out of the second shell; the two gears are fixedly arranged at two ends of the second rotating rod respectively; the two grooves are symmetrically formed in the inner wall of the first shell; and the annular racks are fixedly arranged on the corresponding inner walls of the grooves, and the gears are meshed with the corresponding annular racks.

Preferably, a motor chamber is formed in the second shell, a motor is fixedly mounted in the motor chamber, a worm is rotatably mounted in the second shell, one end of the worm extends into the motor chamber and is fixedly connected with an output shaft of the motor, and one end, far away from the motor, of the worm is rotatably connected with the supporting plate.

Preferably, fixed cover is equipped with first worm wheel on the first dwang, fixed cover is equipped with the second worm wheel on the second dwang, the worm meshes with first worm wheel and second worm wheel respectively.

Preferably, the sliding sleeve is provided with a compression spring, and two ends of the compression spring are respectively fixedly connected with the sliding rod and the inner wall of the second shell.

Preferably, one end of the sliding rod is fixedly provided with a lug, and the lug is movably connected with the inner wall of the first shell.

Preferably, the bottom of the mounting plate is fixedly provided with a base.

Compared with the prior art, the utility model provides a seat part for high-speed railway has following beneficial effect:

the utility model provides a seat part for high-speed rail, two slide bars are symmetrically and slidably mounted in the second shell, one end of each slide bar extends out of the second shell and is movably connected with the inner wall of the first shell, two cam symmetric fixed sleeves are arranged on the first rotary bar, the through hole is arranged on the slide bar, the cam is rotatably connected with the inner wall of the through hole to drive the slide bar to horizontally reciprocate, two sliders are symmetrically and fixedly mounted on the second shell, two ring grooves are symmetrically arranged on the inner wall of the first shell, the sliders are slidably connected with the corresponding inner walls of the ring grooves, two gears are respectively and fixedly mounted at two ends of the second rotary bar, the ring-shaped rack is fixedly mounted on the corresponding inner wall of the groove, and the gears are meshed with the corresponding ring-shaped rack, the vertical reciprocating motion is carried out in a limiting way, the body can be massaged and relaxed automatically, and the comfort is high.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a seat component for a high-speed rail according to the present invention;

fig. 2 is a schematic top sectional view of a second housing according to the present invention;

FIG. 3 is a schematic structural view of the middle groove, the annular rack and the gear of the present invention;

fig. 4 is a schematic view of the front view structure of the middle ring-shaped groove of the present invention.

Reference numbers in the figures: 1. mounting a plate; 2. a first housing; 3. a second housing; 4. a slide bar; 5. a first rotating lever; 6. a cam; 7. a through hole; 8. a support plate; 9. a slider; 10. an annular groove; 11. a second rotating lever; 12. a gear; 13. a groove; 14. an annular rack; 15. a motor chamber; 16. a motor; 17. a worm; 18. a first worm gear; 19. a second worm gear; 20. compressing the spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a seat component for a high-speed rail according to a preferred embodiment of the present invention; fig. 2 is a schematic top sectional view of a second housing according to the present invention; FIG. 3 is a schematic structural view of the middle groove, the annular rack and the gear of the present invention; fig. 4 is a schematic view of the front view structure of the middle ring-shaped groove of the present invention. A seat component for a high-speed rail comprising: a mounting plate 1; the first shell 2 is fixedly arranged on the top of the mounting plate 1; a second housing 3, said second housing 3 being slidably mounted within said first housing 2; the two sliding rods 4 are symmetrically and slidably mounted in the second shell 3, and one ends of the sliding rods 4 extend out of the second shell 3 and are movably connected with the inner wall of the first shell 2; the first rotating rod 5 is rotatably installed in the second shell 3, and the first rotating rod 5 is connected with the sliding rod 4 in a sliding manner; the two cams 6 are symmetrically and fixedly sleeved on the first rotating rod 5; the through hole 7 is formed in the sliding rod 4, and the cam 6 is rotatably connected with the inner wall of the through hole 7; the supporting plate 8 is fixedly arranged in the second shell 3, and the sliding rod 4 is connected with the supporting plate 8 in a sliding manner; the two sliding blocks 9 are symmetrically and fixedly arranged on the second shell 3; the two annular grooves 10 are symmetrically formed in the inner wall of the first shell 2, and the sliding blocks 9 are in sliding connection with the corresponding inner walls of the annular grooves 10; the second rotating rod 11 is rotatably installed in the second housing 3, and two ends of the second rotating rod 11 extend out of the second housing 3; the two gears 12 are respectively and fixedly arranged at two ends of the second rotating rod 11; the two grooves 13 are symmetrically formed in the inner wall of the first shell 2; and the annular rack 14 is fixedly arranged on the inner wall of the corresponding groove 13, and the gear 12 is meshed with the corresponding annular rack 14.

The utility model discloses a motor, including second casing 3, motor chamber 15 has been seted up on the second casing 3, fixed mounting has motor 16 in the motor chamber 15, worm 17 is installed to the 3 internal rotations of second casing, worm 17's one end extend to in the motor chamber 15 and with motor 16's output shaft fixed connection, just worm 17 keeps away from motor 16's one end and is connected with backup pad 8 rotation.

The fixed cover is equipped with first worm wheel 18 on the first dwang 5, the fixed cover is equipped with second worm wheel 19 on the second dwang 11, worm 17 meshes with first worm wheel 18 and second worm wheel 19 respectively.

The sliding sleeve is equipped with compression spring 20 on the slide bar 4, compression spring 20's both ends respectively with the inner wall fixed connection of slide bar 4 and second casing 3.

And one end of the sliding rod 4 is fixedly provided with a lug which is movably connected with the inner wall of the first shell 2.

The bottom of the mounting plate 1 is fixedly provided with a base.

The utility model provides a theory of operation that is used for seat part of high-speed railway as follows:

when the massage device is used, firstly, the motor 16 is started to drive the worm 17 to rotate, the worm 17 drives the first worm wheel 18 to rotate, the first worm wheel 18 drives the first rotating rod 5 to rotate, the first rotating rod 5 drives the two cams 6 to rotate, the sleeving directions of the two cams 6 are opposite, the cams 6 are rotationally connected with the inner wall of the through hole 7, meanwhile, under the action of the compression spring 20, the sliding rod 4 can be driven to horizontally reciprocate, the massage device is convenient to massage and relax the body, the comfort is high, meanwhile, the worm 17 drives the second worm wheel 19 to rotate, the second worm wheel 19 drives the second rotating rod 11 to rotate, the second rotating rod 11 drives the two gears 12 to rotate, the two gears 12 are meshed with the annular rack 14 arranged in the groove 13, the two sliding blocks 9 are slidably connected with the inner wall of the annular groove 10, under the limiting of the sliding blocks 9, the second shell 3 can be driven to vertically reciprocate, the massage device is convenient to automatically massage and relax the body, the comfort is high.

the utility model provides a seat part for high-speed railway, two slide bar 4 symmetry slidable mounting in second casing 3, just one end of slide bar 4 extends to outside second casing 3 and with the inner wall swing joint of first casing 2, two cam 6 symmetry fixed cover is established on first dwang 5, through-hole 7 is seted up on slide bar 4, just cam 6 rotates with the inner wall of through-hole 7 to be connected, can drive slide bar 4 and carry out horizontal reciprocating motion, two slider 9 symmetry fixed mounting is in on second casing 3, two ring channel 10 symmetry is seted up on the inner wall of first casing 2, slider 9 with the corresponding inner wall sliding connection of ring channel 10, two gear 12 respectively fixed mounting in the both ends of second dwang 11, ring rack 14 fixed mounting is in the corresponding on the inner wall of recess 13, and the gear 12 is meshed with the corresponding annular rack 14, so that the vertical reciprocating motion is convenient to limit, the body can be massaged and relaxed automatically, and the comfort is high.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A seat component for a high-speed rail, comprising:

mounting a plate;

the first shell is fixedly arranged on the top of the mounting plate;

a second housing slidably mounted within the first housing;

the two sliding rods are symmetrically and slidably mounted in the second shell, and one ends of the sliding rods extend out of the second shell and are movably connected with the inner wall of the first shell;

the first rotating rod is rotatably arranged in the second shell and is connected with the sliding rod in a sliding manner;

the two cams are symmetrically and fixedly sleeved on the first rotating rod;

the through hole is formed in the sliding rod, and the cam is rotationally connected with the inner wall of the through hole;

the supporting plate is fixedly arranged in the second shell, and the sliding rod is connected with the supporting plate in a sliding manner;

the two sliding blocks are symmetrically and fixedly arranged on the second shell;

the two annular grooves are symmetrically formed in the inner wall of the first shell, and the sliding blocks are connected with the inner walls of the corresponding annular grooves in a sliding mode;

the second rotating rod is rotatably arranged in the second shell, and two ends of the second rotating rod extend out of the second shell;

the two gears are fixedly arranged at two ends of the second rotating rod respectively;

the two grooves are symmetrically formed in the inner wall of the first shell;

and the annular racks are fixedly arranged on the corresponding inner walls of the grooves, and the gears are meshed with the corresponding annular racks.

2. The seat component for the high-speed rail as claimed in claim 1, wherein a motor chamber is formed in the second housing, a motor is fixedly mounted in the motor chamber, a worm is rotatably mounted in the second housing, one end of the worm extends into the motor chamber and is fixedly connected with an output shaft of the motor, and one end of the worm, which is far away from the motor, is rotatably connected with the support plate.

3. The seat part for high-speed rail according to claim 2, wherein the first rotating rod is fixedly sleeved with a first worm wheel, the second rotating rod is fixedly sleeved with a second worm wheel, and the worm is engaged with the first worm wheel and the second worm wheel respectively.

4. The seat component for the high-speed rail according to claim 1, wherein a compression spring is slidably sleeved on the sliding rod, and two ends of the compression spring are fixedly connected with the sliding rod and the inner wall of the second shell respectively.

5. The seat part for high-speed rail according to claim 1, wherein a projection is fixedly installed at one end of the sliding rod, and the projection is movably connected with the inner wall of the first housing.

6. The seat part for high-speed rail according to claim 1, wherein a base is fixedly installed at the bottom of the installation plate.