CN110025156B - Chair operation control sliding tilting mechanism - Google Patents
Chair operation control sliding tilting mechanism Download PDFInfo
- Publication number
- CN110025156B CN110025156B CN201910274518.7A CN201910274518A CN110025156B CN 110025156 B CN110025156 B CN 110025156B CN 201910274518 A CN201910274518 A CN 201910274518A CN 110025156 B CN110025156 B CN 110025156B
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- CN
- China
- Prior art keywords
- sliding block
- operation control
- base
- guide groove
- motor
- Prior art date
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Links
- 238000005452 bending Methods 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims 1
- 210000001364 upper extremity Anatomy 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
Landscapes
- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a chair operation control sliding tilting mechanism, which comprises an operation control board, a base, a sliding block and a motor, wherein a front supporting leg is arranged below the operation control board and used for installing a guide wheel, a rear supporting leg is hinged with the sliding block, a guide groove matched with the guide wheel is formed in the base, the motor drives the sliding block to horizontally slide back and forth on the base, and meanwhile, the guide wheel rolls in the guide groove, so that the operation control board is driven to horizontally slide forward, and then rotates around a hinge point, so that the front end gradually tilts upwards relative to the rear end. The front and back positions and the inclination angle of the operation control panel can be adjusted, so that the operation and observation of operators are convenient, and the comfort is greatly improved; and the number of parts is small, and the functions are reliable.
Description
Technical Field
The present invention relates to a seat structure, and more particularly, to a structure of an operation control panel mounted on a seat and capable of realizing a slip tilt.
Background
Along with the improvement of the riding comfort requirement of the seat, a control board which is convenient for adjusting the seat is required to be arranged on the seat, and the height, the angle and the like of the seat are adjusted by operating keys on the control board. Generally, a seat operation control board is installed at one side of the seat, and the operation control board is horizontally disposed, and comfort of operation and observation is to be improved.
Disclosure of Invention
The invention aims to adjust the angle of an operation control board through a sliding tilting mechanism and improve the operation and observation comfort of the operation control board.
The technical scheme adopted by the invention is as follows: the utility model provides a seat operation control tilting mechanism that slides, includes the operation control board, still includes base, slider and motor, the below of operation control board is provided with preceding landing leg and is used for installing the leading wheel, and the back landing leg is used for articulated with the slider, be provided with the guide way that matches with the leading wheel on the base, motor drive slider horizontal slip around on the base, the leading wheel rolls in the guide way simultaneously to drive operation control board earlier horizontal slip forward, thereby consequently rotate around the pin joint and realize the relative rear end gradual tilt up motion of front end.
Preferably, the sliding block is sleeved on the screw rod to form a screw rod nut mechanism, and the motor drives the sliding block to slide through the screw rod. The screw rod nut mechanism converts the rotary motion of the motor into linear motion, has compact structure, is convenient for space arrangement and has high motion stability.
Further preferably, the sliding block is embedded with a nut matched with the screw rod, and the screw rod drives the sliding block to slide through the nut. The slider and the nut are locked by the fastening pin and then are connected into a whole, and the screw and the nut are sold as a whole when purchased, so that the structure can avoid the increase of manufacturing cost due to the fact that threads matched with the screw are processed on the slider.
Further preferably, the base is injection molded, and the front end of the base gradually inclines upwards; the rear part of the base is provided with an upward vertical bending part for installing a motor; a limiting strip extending forwards and backwards is fixedly arranged above the base, and the sliding block is prevented from swinging when sliding forwards and backwards horizontally from the side surface; the side of base is provided with the turn-ups that the cross section is "7" font and constitutes the guide way, combines the seal of guide way front end, prevents the leading wheel slippage jointly.
Still preferably, the limit bar is located at the left side of the sliding block, the guide groove is located at the right side of the guide wheel, the length of the limit bar is matched with the stroke of the sliding block, the length of the guide groove is matched with the stroke of the guide wheel, and the rear end of the guide groove is flush with the front end of the limit bar. The limiting strips and the guide grooves limit or guide in the whole movement travel range, so that the shaking generated by a bumpy road surface is further prevented from affecting the stability of the movement of the mechanism.
Still preferably, a motor mounting via hole is provided at a position of the base close to the vertical bending portion, and the motor is fixedly mounted on the front wall of the vertical bending portion after passing through the motor mounting via hole. The structure is ingenious, the layout is reasonable, and the occupied space is reduced.
Further preferably, an arc-shaped protrusion with the same width as the sliding block is arranged below the sliding block, and the sliding block is in line contact with the base through the arc-shaped protrusion. Compared with surface contact, the linear contact has smaller friction and resistance, and smoother movement.
Further preferably, the operation control panel adopts split type structure, and by control panel main part and mounting panel coincide from top to bottom installation constitution, preceding landing leg, back landing leg all set up on the mounting panel, the mounting panel top is fixed a position through annular location arch with the bottom of operation control panel, and the fastener locking that combines again. Adopt split type structure, reduce the processing degree of difficulty of operation control panel to when the display screen breaks down or damages, only need change the control panel main part can, reduced use cost.
The invention has the beneficial effects that: through the mechanism, the operation control panel can slide forwards horizontally and then move upwards gradually, so that the front and back positions and the inclination angle of the operation control panel are adjusted, the operation and the observation of operators are facilitated, and the comfort is greatly improved; and the number of parts is small, and the functions are reliable.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view of the second embodiment of the present invention.
Fig. 3 is a perspective view of the present invention.
Fig. 4 is an exploded view of the present invention.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
referring to fig. 1 to 4, a chair operation control sliding tilting mechanism mainly comprises an operation control board 1, a base 2, a sliding block 3, a motor 4, a screw rod 5, a guide wheel 6 and a nut 7.
A front leg 1a and a rear leg 1b are provided below the operation panel 1, and the front leg 1a and the rear leg 1b are preferably arranged in a figure of eight, the front leg 1a being for mounting the guide wheel 6, and the rear leg 1b being for hinging with the slider 3.
The base 2 is provided with a guide groove 2a matched with the guide wheel 6 for limiting the movement of the guide wheel 6, and the guide wheel 6 can only roll in the guide groove 2a. The motor 4 drives the sliding block 3 to horizontally slide back and forth on the base 2, and meanwhile the guide wheel 6 rolls in the guide groove 2a, so that the operation control panel 1 is driven to horizontally slide forward, and then rotates around a hinge point, so that the front end gradually inclines upwards relative to the rear end.
The sliding block 3 is sleeved on the screw rod 5 to form a screw rod nut mechanism, and the motor 4 drives the sliding block 3 to slide through the screw rod 5. Preferably, the sliding block 3 is embedded with a nut 7 matched with the screw rod 5, and the screw rod 5 drives the sliding block 3 to slide through the nut 7. The sliding block 3 and the nut 7 are locked by a fastening pin 8 and then connected into a whole.
The base 2 is injection molded, and the front end gradually inclines upwards. The rear of the base 2 is provided with an upward vertical bent portion 2b for mounting the motor 4. The base 2 top has set firmly the spacing 2c that extends from beginning to end, prevents from the side that slider 3 rocks when horizontal slip from beginning to end, slider 3 and spacing 2c sliding fit, and spacing 2c is not only to prevent that slider 3 from rocking too greatly when sliding, but also to ensure not to influence the smooth and easy slip of slider 3. The side of the base 2 is provided with a turned edge with a 7-shaped cross section to form a guide groove 2a, and the guide wheel 6 is jointly prevented from slipping by combining with the sealing of the front end of the guide groove 2 a.
The limit bar 2c is positioned on the left side of the sliding block 3, and the guide groove 2a is positioned on the right side of the guide wheel 6. Of course, the limit bar 2c may also be located on the right side of the slider 3, while the guide groove 2a is located on the left side of the guide wheel 6. The length of the limiting bar 2c is matched with the stroke of the sliding block 3, and the length of the guide groove 2a is matched with the stroke of the guide wheel 6, so that the efficiency in the whole stroke is ensured. The rear end of the guide groove 2a is flush with the front end of the limit bar 2c, and the slide block 3 and the guide wheel 6 can be prevented from deflecting in the left-right direction.
The base 2 is provided with a motor mounting via hole 2d at a position close to the vertical bending portion 2b, and the motor 4 is fixedly mounted on the front wall of the vertical bending portion 2b after passing through the motor mounting via hole 2 d.
An arc-shaped protrusion 3a with the same width as the sliding block 3 is arranged below the sliding block 3, and the sliding block 3 is in line contact with the base 2 through the arc-shaped protrusion 3 a.
The operation control board 1 adopts a split structure and is formed by overlapping and installing a control board main body 1c and a mounting board 1d up and down, a front supporting leg 1a and a rear supporting leg 1b are arranged on the mounting board 1d, the top of the mounting board 1d and the bottom of the operation control board 1 are positioned through annular positioning protrusions 1e, and then the operation control board is locked by combining fasteners.
Claims (3)
1. The utility model provides a seat operation control slip tilting mechanism, includes operation control panel (1), its characterized in that: the automatic control device is characterized by further comprising a base (2), a sliding block (3) and a motor (4), wherein a front supporting leg (1 a) is arranged below the operation control board (1) and used for installing a guide wheel (6), a rear supporting leg (1 b) is hinged with the sliding block (3), a guide groove (2 a) matched with the guide wheel (6) is formed in the base (2), the motor (4) drives the sliding block (3) to horizontally slide back and forth on the base (2), and meanwhile the guide wheel (6) rolls in the guide groove (2 a), so that the operation control board (1) is driven to horizontally slide forward, and then rotates around a hinge point to realize gradual inclined upward movement of the front end relative to the rear end;
the sliding block (3) is sleeved on the screw rod (5) to form a screw rod nut mechanism, and the motor (4) drives the sliding block (3) to slide through the screw rod (5);
the base (2) is formed by injection molding, and the front end of the base gradually inclines upwards; an upward vertical bending part (2 b) is arranged at the rear of the base (2) and is used for installing a motor (4); a limit bar (2 c) extending forwards and backwards is fixedly arranged above the base (2), and the sliding block (3) is prevented from swinging when sliding forwards and backwards horizontally from the side surface; the side edge of the base (2) is provided with a turned edge with a 7-shaped cross section to form a guide groove (2 a), and the guide wheel (6) is jointly prevented from slipping by combining with a seal at the front end of the guide groove (2 a);
The limiting strip (2 c) is positioned on the left side of the sliding block (3), the guide groove (2 a) is positioned on the right side of the guide wheel (6), the length of the limiting strip (2 c) is matched with the stroke of the sliding block (3), the length of the guide groove (2 a) is matched with the stroke of the guide wheel (6), and the rear end of the guide groove (2 a) is flush with the front end of the limiting strip (2 c);
A motor mounting via hole (2 d) is formed in the base (2) at a position close to the vertical bending part (2 b), and a motor (4) is fixedly mounted on the front wall of the vertical bending part (2 b) after passing through the motor mounting via hole (2 d);
an arc-shaped protrusion (3 a) with the same width as the sliding block (3) is arranged below the sliding block (3), and the sliding block (3) is in line contact with the base (2) through the arc-shaped protrusion (3 a).
2. The seat operating control slide recliner mechanism of claim 1 wherein: the sliding block (3) is embedded with a nut (7) matched with the screw rod (5), and the screw rod (5) drives the sliding block (3) to slide through the nut (7).
3. The seat operation control slide tilt mechanism according to claim 1, wherein: the operation control board (1) adopts split type structure, is installed by control board main part (1 c) and mounting panel (1 d) coincide from top to bottom and is constituteed, preceding landing leg (1 a), back landing leg (1 b) all set up on mounting panel (1 d), the bottom of mounting panel (1 d) top and operation control board (1) is fixed a position through annular location arch (1 e), combines the fastener locking again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910274518.7A CN110025156B (en) | 2019-04-08 | 2019-04-08 | Chair operation control sliding tilting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910274518.7A CN110025156B (en) | 2019-04-08 | 2019-04-08 | Chair operation control sliding tilting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110025156A CN110025156A (en) | 2019-07-19 |
| CN110025156B true CN110025156B (en) | 2024-05-24 |
Family
ID=67237631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910274518.7A Active CN110025156B (en) | 2019-04-08 | 2019-04-08 | Chair operation control sliding tilting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110025156B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000181423A (en) * | 1998-12-18 | 2000-06-30 | Kyocera Corp | Multimonitor |
| EP1710657A2 (en) * | 2005-03-30 | 2006-10-11 | Fujitsu Ten Limited | Tilting apparatus and electronic apparatus |
| CN207924571U (en) * | 2018-02-27 | 2018-09-28 | 广州悠艺信息科技有限公司 | A kind of sliding screen derailing falling protecting device |
| CN209950794U (en) * | 2019-04-08 | 2020-01-17 | 重庆宏立至信科技发展集团股份有限公司 | Seat operation control tilting mechanism that slides |
-
2019
- 2019-04-08 CN CN201910274518.7A patent/CN110025156B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000181423A (en) * | 1998-12-18 | 2000-06-30 | Kyocera Corp | Multimonitor |
| EP1710657A2 (en) * | 2005-03-30 | 2006-10-11 | Fujitsu Ten Limited | Tilting apparatus and electronic apparatus |
| CN207924571U (en) * | 2018-02-27 | 2018-09-28 | 广州悠艺信息科技有限公司 | A kind of sliding screen derailing falling protecting device |
| CN209950794U (en) * | 2019-04-08 | 2020-01-17 | 重庆宏立至信科技发展集团股份有限公司 | Seat operation control tilting mechanism that slides |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110025156A (en) | 2019-07-19 |
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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 | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 400021 Yuguan Avenue 218, Yuzui Town, Jiangbei District, Chongqing Applicant after: Magna Hongli Automotive System Group Co.,Ltd. Address before: 400021 Yuguan Avenue 218, Yuzui Town, Jiangbei District, Chongqing Applicant before: Chongqing Hongli Zhixin Technology Development Group Co.,Ltd. Country or region before: China Country or region after: China Address after: 400021 Yuguan Avenue 218, Yuzui Town, Jiangbei District, Chongqing Applicant after: Chongqing Hongli Zhixin Technology Development Group Co.,Ltd. Address before: 400021 Yuguan Avenue 218, Yuzui Town, Jiangbei District, Chongqing Applicant before: CHONGQING HONGLI ZHIXIN TECHNOLOGY DEVELOPMENT GROUP Co.,Ltd. Country or region before: China |
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| CB02 | Change of applicant information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240422 Address after: 401133 No. 218-2 Yuguan Avenue, Yuzui Town, Liangjiang New Area, Jiangbei District, Chongqing Applicant after: Magna seat R & D (Chongqing) Co.,Ltd. Country or region after: China Address before: 400021 Yuguan Avenue 218, Yuzui Town, Jiangbei District, Chongqing Applicant before: Magna Hongli Automotive System Group Co.,Ltd. Country or region before: China |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |