CN113460104A - Seat translation mechanism - Google Patents
Seat translation mechanism Download PDFInfo
- Publication number
- CN113460104A CN113460104A CN202110560622.XA CN202110560622A CN113460104A CN 113460104 A CN113460104 A CN 113460104A CN 202110560622 A CN202110560622 A CN 202110560622A CN 113460104 A CN113460104 A CN 113460104A
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- CN
- China
- Prior art keywords
- seat
- sliding
- plate
- translation mechanism
- moving plate
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- Pending
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- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 238000005192 partition Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D33/00—Seats
- B61D33/0057—Seats characterised by their mounting in vehicles
- B61D33/0078—Seats characterised by their mounting in vehicles adjustably mounted
Abstract
The invention discloses a seat translation mechanism, comprising: a base plate; the linear driving mechanism is arranged on the bottom plate; the moving plate is slidably arranged on the bottom plate and is connected with the output end of the linear driving mechanism; the mounting seat is mounted on the movable plate; the connecting piece is arranged on the moving plate; the rotating gear is rotatably arranged on the connecting piece; the fixed rack is arranged on the moving plate and meshed with one side of the rotating gear; the extension piece can be arranged on the moving plate in a sliding mode along a first direction, one side of the extension piece is provided with a sliding rack, and the sliding rack is meshed with the other side of the rotating gear; the connecting plate, the connecting plate is connected with the extension piece. By applying the invention, the synchronous movement of the seat and the partition wall at unequal distances can be efficiently completed, the cost is reduced, more space is vacated, and the stability of the seat and the partition wall is higher.
Description
Technical Field
The invention relates to the technical field of high-speed rail seats, in particular to a seat translation mechanism.
Background
With the continuous development of the railway public transportation technology in China, more and more people choose to solve the problem of long-distance travel by riding on a high-speed rail, for the high-speed rail, the comfort level of the seat greatly affects the riding experience of passengers, especially for most high-speed rail business seats and first-class seats, the passengers often need more privacy space, generally, a partition wall is added on the outer side of the seat to separate the external sight from the seat, however, for the high-speed rail, the problem of turning around and reversing to drive is inevitable, in order to ensure that the passengers have more comfortable experience, the orientation of the seat is changed according to the actual driving direction of the high-speed rail, but for the seat with the partition wall, the adjustment is often inconvenient, the common method is to install two driving motors at the seat chassis to respectively drive the partition wall and the seat to move, so that the partition wall moves outwards for more distance to provide space for the seat to rotate reversely in situ.
Disclosure of Invention
In view of the above, in order to solve the above problems, an object of the present invention is to provide a seat translation mechanism, including:
a base plate;
the linear driving mechanism is arranged on one side of the upper surface of the bottom plate;
the movable plate is slidably arranged on the bottom plate and fixedly connected with the output end of the linear driving mechanism, and the linear driving mechanism drives the movable plate to move along a first direction;
the mounting seat is fixedly mounted on the moving plate;
the connecting piece is fixedly arranged on the moving plate;
at least one rotating gear rotatably mounted on the connecting member;
the fixed rack is fixedly arranged on the moving plate and arranged along the first direction, and the fixed rack is meshed with one side of the rotating gear;
the extension piece can be arranged on the moving plate in a sliding mode along the first direction, a sliding rack is fixedly arranged on one side of the extension piece, the sliding rack is arranged along the first direction, and the sliding rack is meshed with the other side of the rotating gear;
the connecting plate is fixedly connected with the extension piece and driven by the extension piece to move along a first direction.
In another preferred embodiment, the linear driving mechanism is an electric push rod or an air cylinder.
In another preferred embodiment, the method further comprises: the seat is installed on the installation seat, and the partition wall is fixedly installed on the connecting plate.
In another preferred embodiment, the mounting seat is provided in an annular configuration, and the lower end of the seat is rotatably mounted within the mounting seat.
In another preferred embodiment, the number of the connecting pieces is two, the two connecting pieces are respectively arranged on two sides of the moving plate, and a rotating gear is rotatably mounted on each connecting piece.
In another preferred embodiment, the number of the fixed racks is two, the two fixed racks are arranged on the bottom plate in parallel, the two fixed racks are arranged between the two rotating gears, and the sides of the two rotating gears, which are close to each other, are respectively in meshed connection with the two fixed racks.
In another preferred embodiment, the number of the extension pieces is two, two of the rotating gears are arranged between the two extension pieces, and the sides, away from each other, of the two rotating gears are respectively in meshing transmission with the sliding racks on the two extension pieces.
In another preferred embodiment, the method further comprises: the two first sliding rails are arranged on the bottom plate in parallel along a first direction, each first sliding rail is provided with a first sliding bar in a sliding manner along the first direction, the two extension pieces are arranged between the two first sliding bars, and each first sliding bar is fixedly connected with one extension piece.
In another preferred embodiment, the method further comprises: the two second sliding rails are arranged on the bottom plate in parallel along a first direction, each second sliding rail is provided with a second sliding strip in a sliding manner along the first direction, and the two second sliding strips are fixedly arranged on two sides of the moving plate respectively.
In another preferred embodiment, the partition wall moves two units of distance in the first direction for every one unit of distance the seat moves in the first direction.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following positive effects: by applying the invention, the synchronous movement of the seat and the partition wall at unequal distances can be efficiently completed, the cost is reduced, more space is vacated, and the stability of the seat and the partition wall is higher; the invention has simple operation, convenient use and higher safety.
Drawings
FIG. 1 is a top view of a seat translation mechanism of the present invention;
FIG. 2 is a perspective view of a seat translation mechanism of the present invention;
fig. 3 is an exploded view of a seat translation mechanism of the present invention.
In the drawings:
1. a base plate; 2. a linear drive mechanism; 3. moving the plate; 4. a mounting seat; 5. a connecting member; 6. a rotating gear; 7. fixing a rack; 8. an extension member; 81. a sliding rack; 9. a connecting plate; 11. a first slide bar; 12. a first slide rail; 13. a second slide bar; 14. a second slide rail.
Detailed Description
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
As shown in fig. 1 to 3, a seat translation mechanism of a preferred embodiment is shown, comprising: a base plate 1; the linear driving mechanism 2 is arranged on one side of the upper surface of the bottom plate 1; the moving plate 3 is slidably arranged on the bottom plate 1, the moving plate 3 is fixedly connected with the output end of the linear driving mechanism 2, and the linear driving mechanism 2 drives the moving plate 3 to move along a first direction; the mounting seat 4 is fixedly arranged on the moving plate 3; at least one connecting piece 5, wherein the connecting piece 5 is fixedly arranged on the moving plate 3; at least one rotating gear 6, wherein the rotating gear 6 is rotatably arranged on the connecting piece 5; the fixed rack 7 is fixedly arranged on the moving plate 3, the fixed rack 7 is arranged along the first direction, and the fixed rack 7 is meshed with one side of the rotating gear 6; at least one extension piece 8, the extension piece 8 can be arranged on the moving plate 3 in a sliding manner along a first direction, one side of the extension piece 8 is fixedly provided with a sliding rack 81, the sliding rack 81 is arranged along the first direction, and the sliding rack 81 is meshed with the other side of the rotating gear 6; at least one connecting plate 9, connecting plate 9 and extension 8 fixed connection, connecting plate 9 moves along first direction under extension 8's drive. Further, the number of the linear driving mechanisms 2 is reduced and the movement distance required for pushing the partition wall to move is reduced at the same time, preferably, every time the seat moves 120 mm, the partition wall moves 240mm under the driving of the two rotating gears 6, after the rotation reversing of the seat is completed, the linear driving mechanisms 2 drive the seat and the partition wall to return to the original positions, in other words, a stroke multiplication mechanism is formed by the seat translation mechanism, so that the seat and the partition wall are driven to move at different distances along the same direction.
Further, as a preferred embodiment, the linear driving mechanism 2 is an electric push rod or an air cylinder.
Further, as a preferred embodiment, the method further comprises: seat and partition wall, seat installation are on mount pad 4, and partition wall fixed mounting is on connecting plate 9.
Further, as a preferred embodiment, the mounting seat 4 is disposed in a ring structure, and the lower end of the seat is rotatably mounted in the mounting seat 4. Further, the preferred seat includes a seat body and a lower rotating shaft fixed to a lower end of the seat body, and the lower rotating shaft is rotatably provided to an annular inner side of the mount 4.
The above are merely preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The present invention also has the following embodiments in addition to the above:
in a further embodiment of the present invention, the number of the connecting members 5 is two, the two connecting members 5 are respectively disposed on two sides of the moving plate 3, and a rotating gear 6 is rotatably mounted on each connecting member 5.
In a further embodiment of the present invention, the number of the fixed racks 7 is two, the two fixed racks 7 are disposed on the bottom plate 1 in parallel, the two fixed racks 7 are disposed between the two rotating gears 6, and the sides of the two rotating gears 6 close to each other are respectively engaged with the two fixed racks 7.
In a further embodiment of the present invention, the number of the extension members 8 is two, the two rotating gears 6 are disposed between the two extension members 8, and the sides of the two rotating gears 6 away from each other are respectively engaged with the sliding racks 81 on the two extension members 8 for transmission.
In a further embodiment of the present invention, the method further comprises: two first slivers 11 and two first slide rails 12, two first slide rails 12 all set up on bottom plate 1 along first direction parallel, all are provided with a first slivers 11 along first direction slidable on each first slide rail 12, and two extension pieces 8 set up between two first slivers 11, and each first slivers 11 all with an extension piece 8 fixed connection.
In a further embodiment of the present invention, the method further comprises: the two second sliding rails 13 and the two second sliding rails 14, the two second sliding rails 14 are both arranged on the bottom plate 1 in parallel along the first direction, each second sliding rail 14 is provided with one second sliding rail 13 slidably along the first direction, and the two second sliding rails 13 are respectively and fixedly installed on two sides of the moving plate 3.
In a further embodiment of the invention, the partition wall is moved two unit distances in the first direction for each movement of the seat in the first direction.
Further, as a preferred embodiment, the method further comprises: the two shield plates are respectively arranged on two sides of the upper surface of the bottom plate 1 in a covering mode, an accommodating space is formed between each shield plate and the bottom plate 1, a second slide rail 14, an extension piece 8, a second slide bar 13, a first slide bar 11 and a first slide rail 12 are arranged in each accommodating space, and preferably, the shield plates can be bonded with the bottom plate 1 through barbed strips.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. A seat translation mechanism, comprising:
a base plate;
the linear driving mechanism is arranged on one side of the upper surface of the bottom plate;
the movable plate is slidably arranged on the bottom plate and fixedly connected with the output end of the linear driving mechanism, and the linear driving mechanism drives the movable plate to move along a first direction;
the mounting seat is fixedly mounted on the moving plate;
the connecting piece is fixedly arranged on the moving plate;
at least one rotating gear rotatably mounted on the connecting member;
the fixed rack is fixedly arranged on the moving plate and arranged along the first direction, and the fixed rack is meshed with one side of the rotating gear;
the extension piece can be arranged on the moving plate in a sliding mode along the first direction, a sliding rack is fixedly arranged on one side of the extension piece, the sliding rack is arranged along the first direction, and the sliding rack is meshed with the other side of the rotating gear;
the connecting plate is fixedly connected with the extension piece and driven by the extension piece to move along a first direction.
2. The seat translation mechanism according to claim 1, wherein the linear drive mechanism is a power push rod or a pneumatic cylinder.
3. The seat translation mechanism according to claim 1, further comprising: the seat is installed on the installation seat, and the partition wall is fixedly installed on the connecting plate.
4. The seat translation mechanism according to claim 3, wherein the mounting seat is provided in an annular configuration, and the lower end of the seat is rotatably mounted within the mounting seat.
5. The seat translation mechanism according to claim 1, wherein the number of the connecting members is two, the two connecting members are respectively disposed on two sides of the moving plate, and a rotating gear is rotatably mounted on each connecting member.
6. The seat translation mechanism according to claim 5, wherein the number of the fixed rack gears is two, two of the fixed rack gears are disposed in parallel on the bottom plate, two of the fixed rack gears are disposed between two of the rotating gears, and the sides of the two rotating gears adjacent to each other are respectively engaged with the two fixed rack gears.
7. The seat translation mechanism according to claim 6, wherein the number of the extension pieces is two, two of the rotation gears are disposed between the two extension pieces, and the sides of the two rotation gears away from each other are respectively in meshing transmission with the sliding racks on the two extension pieces.
8. The seat translation mechanism according to claim 6, further comprising: the two first sliding rails are arranged on the bottom plate in parallel along a first direction, each first sliding rail is provided with a first sliding bar in a sliding manner along the first direction, the two extension pieces are arranged between the two first sliding bars, and each first sliding bar is fixedly connected with one extension piece.
9. The seat translation mechanism according to claim 8, further comprising: the two second sliding rails are arranged on the bottom plate in parallel along a first direction, each second sliding rail is provided with a second sliding strip in a sliding manner along the first direction, and the two second sliding strips are fixedly arranged on two sides of the moving plate respectively.
10. The seat translation mechanism of claim 3, wherein the partition wall moves two units of distance in the first direction for each unit of distance the seat moves in the first direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110560622.XA CN113460104A (en) | 2021-05-21 | 2021-05-21 | Seat translation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110560622.XA CN113460104A (en) | 2021-05-21 | 2021-05-21 | Seat translation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113460104A true CN113460104A (en) | 2021-10-01 |
Family
ID=77871185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110560622.XA Pending CN113460104A (en) | 2021-05-21 | 2021-05-21 | Seat translation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113460104A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB614793A (en) * | 1945-08-22 | 1948-12-22 | Ford Motor Co | Improvements in adjustable seats |
| JP2014226964A (en) * | 2013-05-20 | 2014-12-08 | トヨタ車体株式会社 | Seat device for vehicle |
| CN206988199U (en) * | 2017-07-31 | 2018-02-09 | 上海德莘汽车工程技术有限公司 | A kind of stroke amplifying mechanism |
| CN212576881U (en) * | 2020-06-08 | 2021-02-23 | 江苏千翼自动化科技有限公司 | Sorting output device of logistics sorting assembly line |
| CN112537330A (en) * | 2020-12-25 | 2021-03-23 | 青岛威奥轨道股份有限公司 | Rotary platform for railway vehicle |
-
2021
- 2021-05-21 CN CN202110560622.XA patent/CN113460104A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB614793A (en) * | 1945-08-22 | 1948-12-22 | Ford Motor Co | Improvements in adjustable seats |
| JP2014226964A (en) * | 2013-05-20 | 2014-12-08 | トヨタ車体株式会社 | Seat device for vehicle |
| CN206988199U (en) * | 2017-07-31 | 2018-02-09 | 上海德莘汽车工程技术有限公司 | A kind of stroke amplifying mechanism |
| CN212576881U (en) * | 2020-06-08 | 2021-02-23 | 江苏千翼自动化科技有限公司 | Sorting output device of logistics sorting assembly line |
| CN112537330A (en) * | 2020-12-25 | 2021-03-23 | 青岛威奥轨道股份有限公司 | Rotary platform for railway vehicle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211001 |
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| RJ01 | Rejection of invention patent application after publication |