CN103085695B - Suspension hand wheel type stiffness equivalent mechanism - Google Patents
Suspension hand wheel type stiffness equivalent mechanism Download PDFInfo
- Publication number
- CN103085695B CN103085695B CN201310030458.7A CN201310030458A CN103085695B CN 103085695 B CN103085695 B CN 103085695B CN 201310030458 A CN201310030458 A CN 201310030458A CN 103085695 B CN103085695 B CN 103085695B
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- suspension
- bevel gear
- spring
- gangbar
- locking device
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Abstract
The invention discloses a kind of suspension hand wheel type stiffness equivalent mechanism, be made up of suspension system and stiffness equivalent device, described suspension system is hung rocking arm, synchronous axial system bar and power assistant spring formed by suspension spring, spring pendant, spring, described stiffness equivalent device subtracts power Locking Device, gangbar and stroke lever form by turning to, turn to the stayed pole that subtracts power Locking Device and gangbar hinged, the other end and the stroke lever of gangbar are hinged, on the sheathed input end being fixed on synchronous axial system bar of the other end of stroke lever; The present invention has two force-reducing mechanisms, namely turns to another lever force-reducing mechanism subtracting power Locking Device, gangbar and stroke lever composition, provides necessary condition for height regulating mechanism in mechanical suspension seat and mechanical suspension mechanism become one; The present invention, by regulating mechanism and force-reducing mechanism independence, makes can reach like product to the setting range of suspension spring more than three times; Turn to and subtract power Locking Device rapid operation, and can stop at any time and self-locking.
Description
Technical field
The present invention relates to a kind of seat, particularly a kind of suspension hand wheel type stiffness equivalent mechanism of seat.
Background technology
The stiffness equivalent mechanism of existing seat, structurally relative complex, extremely takies arrangement space simultaneously, causes spring not have enough arrangement space.What it subtracted that power part adopts only has leverage, there is the adjustment number of turns too much, the shortcomings such as adjustment power is excessive.
Summary of the invention
The object of this invention is to provide a kind of suspension hand wheel type stiffness equivalent mechanism, the present invention will solve relative complex in existing stiffness equivalent mechanism structure, take arrangement space, spring is caused not have the problem of enough arrangement space, and it subtracts power part employing leverage, there is the adjustment number of turns too much, the shortcomings such as adjustment power is excessive.
The present invention is made up of suspension system and stiffness equivalent device, described suspension system is by suspension spring, spring pendant, spring hangs rocking arm, synchronous axial system bar and power assistant spring are formed, one end of two suspension springs is hooked on the two ends of spring pendant respectively, the middle part of spring pendant is hinged on the upper end that spring hangs rocking arm, one end of power assistant spring is hooked on the lower end that spring hangs rocking arm, the two ends of synchronous axial system bar are articulated on framework, middle part, inner side and the synchronous axial system bar of spring suspension rocking arm are fixed together, described stiffness equivalent device subtracts power Locking Device by turning to, gangbar and stroke lever composition, turn to the stayed pole that subtracts power Locking Device and gangbar hinged, the other end and the stroke lever of gangbar are hinged, on the sheathed input end being fixed on synchronous axial system bar of the other end of stroke lever.
Described turn to that to subtract power Locking Device be by upper box, lower box, bevel gear, finishing bevel gear cuter and stayed pole are formed, upper box and lower box are combined into casing, bevel gear and finishing bevel gear cuter are arranged in casing, bevel gear and finishing bevel gear cuter are articulated on tank wall, bevel gear and finishing bevel gear cuter are meshed, the centre of bevel gear has tapped bore, the leading portion of stayed pole has thread rod, thread rod is screwed onto in the tapped bore of bevel gear, the back segment of stayed pole has flat part, flat part is positioned at outside casing, sliding sleeve is arranged with between stayed pole and casing, flat part has connection holes, the effect of flat part prevents stayed pole from rotating, namely flat part is attached on the face of framework, prevent stayed pole from rotating.
Principle of work of the present invention is:
1, turn to and subtract power Locking Device, mobile before or after turning to the stayed pole subtracting power Locking Device to drive gangbar, stroke lever drives synchronous axial system bar cw or rotate counterclockwise, the cw of synchronous axial system bar or rotate counterclockwise the length regulating suspension spring, and then regulate the rigidity of suspension system diminish or become large.
2, turn to and subtract power Locking Device rapid operation, and can stop at any time and self-locking.
Beneficial effect of the present invention:
1, the present invention has two force-reducing mechanisms, namely turns to another lever force-reducing mechanism subtracting power Locking Device, gangbar and stroke lever composition, provides necessary condition for height regulating mechanism in mechanical suspension seat and mechanical suspension mechanism become one.
2, by regulating mechanism and force-reducing mechanism independence, can reach like product to the setting range of suspension spring more than three times are made.
3, turn to and subtract power Locking Device rapid operation, and can stop at any time and self-locking.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the embodiment of the present invention.
Fig. 2 is the perspective exploded view of the embodiment of the present invention.
Fig. 3 be the embodiment of the present invention turn to the perspective exploded view subtracting power Locking Device.
Detailed description of the invention
Refer to shown in Fig. 1 and Fig. 2, the present embodiment is made up of suspension system 1 and stiffness equivalent device 2, described suspension system 1 is by suspension spring 11, spring pendant 12, spring hangs rocking arm 13, synchronous axial system bar 14 and power assistant spring 15 are formed, one end of two suspension springs 11 is hooked on the two ends of spring pendant 12 respectively, the middle part of spring pendant 12 is hinged on the upper end that spring hangs rocking arm 13, one end of power assistant spring 15 is hooked on the lower end that spring hangs rocking arm 13, the two ends of synchronous axial system bar 14 are articulated on framework A, middle part, inner side and the synchronous axial system bar 14 of spring suspension rocking arm 13 are fixed together, described stiffness equivalent device 2 subtracts power Locking Device 21 by turning to, gangbar 22 and stroke lever 23 form, turn to the stayed pole 215 subtracting power Locking Device 21 hinged with gangbar 22, the other end and the stroke lever 23 of gangbar 22 are hinged, the other end of stroke lever 23 is sheathed to be fixed on the input end 141 of synchronous axial system bar 14.
As shown in Figure 3, described turn to that to subtract power Locking Device 21 be by upper box 211, lower box 212, bevel gear 213, finishing bevel gear cuter 214 and stayed pole 215 are formed, upper box 211 and lower box 212 are combined into casing, bevel gear 213 and finishing bevel gear cuter 214 are arranged in casing, bevel gear 213 and finishing bevel gear cuter 214 are articulated on tank wall, bevel gear 213 and finishing bevel gear cuter 214 are meshed, the centre of bevel gear 213 has tapped bore 2131, the leading portion of stayed pole 215 has thread rod 2151, thread rod 2151 is screwed onto in the tapped bore 2131 of bevel gear 213, the back segment of stayed pole 215 has flat part 2152, flat part 2152 is positioned at outside casing, sliding sleeve 2154 is arranged with between stayed pole 215 and casing, flat part 2152 has connection holes 2153, the effect of flat part 2152 prevents stayed pole 215 from rotating, namely flat part 2152 is attached on the face of framework A, prevent stayed pole 215 from rotating.
The working process that subtracts power Locking Device 21 and principle is turned to be:
1, the flat part 2152 of stayed pole 215 head end is hinged with the gangbar 22 of automotive seat stiffness equivalent mechanism with connection holes 2153, the flat part 2152 of stayed pole 215 is attached on the face of framework A, prevent stayed pole 215 from rotating, the casing that upper box 211 and lower box 212 form is fixed on framework A.
2, with handle rotating bevel gear 214, finishing bevel gear cuter 214 drives bevel gear 213 to rotate, the process that bevel gear 213 rotates drives stayed pole 215 advance or retreat, the advance of stayed pole 215 or retrogressing tractive gangbar 22, and then adjusts the rigidity of automotive seat stiffness equivalent mechanism.
3, in the process of rotating bevel gear 214, can stop at any time, and this adjustment intensity automatic locking is fixed.
The principle of work of the present embodiment is:
1, turn to and subtract power Locking Device 21, mobile before or after turning to the stayed pole 215 subtracting power Locking Device 21 to drive gangbar 22, stroke lever 23 drives synchronous axial system bar 14 cw or rotates counterclockwise, the cw of synchronous axial system bar 14 or rotate counterclockwise the length regulating suspension spring 11, and then regulate the rigidity of suspension system 1 diminish or become large.
2, turn to and subtract power Locking Device 21 rapid operation, and can stop at any time and self-locking.
Claims (1)
1. a suspension hand wheel type stiffness equivalent mechanism, be made up of suspension system (1) and stiffness equivalent device (2), described suspension system (1) is by suspension spring (11), spring pendant (12), spring hangs rocking arm (13) and synchronous axial system bar (14) is formed, one end of two suspension springs (11) is hooked on the two ends of spring pendant (12) respectively, the middle part of spring pendant (12) is hinged on the upper end that spring hangs rocking arm (13), the two ends of synchronous axial system bar (14) are articulated on framework (A), middle part, inner side and the synchronous axial system bar (14) of spring suspension rocking arm (13) are fixed together, it is characterized in that: described stiffness equivalent device (2) subtracts power Locking Device (21) by turning to, gangbar (22) and stroke lever (23) composition, turn to the stayed pole (215) subtracting power Locking Device (21) hinged with gangbar (22), the other end and the stroke lever (23) of gangbar (22) are hinged, the other end of stroke lever (23) is sheathed to be fixed on the input end (141) of synchronous axial system bar (14),
Described turn to that to subtract power Locking Device (21) be by upper box (211), lower box (212), bevel gear (213), finishing bevel gear cuter (214) and stayed pole (215) are formed, upper box (211) and lower box (212) are combined into casing, bevel gear (213) and finishing bevel gear cuter (214) are arranged in casing, bevel gear (213) and finishing bevel gear cuter (214) are articulated on tank wall, bevel gear (213) and finishing bevel gear cuter (214) are meshed, the centre of bevel gear (213) has tapped bore (2131), the leading portion of stayed pole (215) has thread rod (2151), thread rod (2151) is screwed onto in the tapped bore (2131) of bevel gear (213), the back segment of stayed pole (215) has flat part (2152), flat part (2152) is positioned at outside casing, sliding sleeve (2154) is arranged with between stayed pole (215) and casing, flat part (2152) has connection holes (2153), the effect of flat part (2152) prevents stayed pole (215) from rotating, namely flat part (2152) is attached on the face of framework (A), prevent stayed pole (215) from rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310030458.7A CN103085695B (en) | 2013-01-27 | 2013-01-27 | Suspension hand wheel type stiffness equivalent mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310030458.7A CN103085695B (en) | 2013-01-27 | 2013-01-27 | Suspension hand wheel type stiffness equivalent mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103085695A CN103085695A (en) | 2013-05-08 |
| CN103085695B true CN103085695B (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310030458.7A Expired - Fee Related CN103085695B (en) | 2013-01-27 | 2013-01-27 | Suspension hand wheel type stiffness equivalent mechanism |
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| Country | Link |
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| CN (1) | CN103085695B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863348A (en) * | 2017-03-17 | 2017-06-20 | 华南理工大学 | A kind of variation rigidity joint of robot and its stiffness tuning method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016112106B4 (en) * | 2016-07-01 | 2019-07-04 | Grammer Ag | suspension device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2381919C1 (en) * | 2009-01-16 | 2010-02-20 | Олег Савельевич Кочетов | Self-propelled vehicle driver seat |
| CN203126582U (en) * | 2013-01-27 | 2013-08-14 | 长春富维—江森自控汽车饰件系统有限公司 | Suspension hand wheel type rigidity adjustment mechanism |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4103205B2 (en) * | 1998-10-16 | 2008-06-18 | トヨタ紡織株式会社 | Seat with suspension mechanism |
| CN102390300A (en) * | 2011-09-26 | 2012-03-28 | 长春富维—江森自控汽车饰件系统有限公司 | Rigidity adjusting hand wheel of suspension seat for automobile |
| CN102381220B (en) * | 2011-09-26 | 2012-12-19 | 长春富维—江森自控汽车饰件系统有限公司 | Quick assembling structure for seat rigidity control hand wheel |
| CN102756676A (en) * | 2012-07-05 | 2012-10-31 | 长春富维—江森自控汽车饰件系统有限公司 | More reliable seat suspension mechanism |
-
2013
- 2013-01-27 CN CN201310030458.7A patent/CN103085695B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2381919C1 (en) * | 2009-01-16 | 2010-02-20 | Олег Савельевич Кочетов | Self-propelled vehicle driver seat |
| CN203126582U (en) * | 2013-01-27 | 2013-08-14 | 长春富维—江森自控汽车饰件系统有限公司 | Suspension hand wheel type rigidity adjustment mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863348A (en) * | 2017-03-17 | 2017-06-20 | 华南理工大学 | A kind of variation rigidity joint of robot and its stiffness tuning method |
| CN106863348B (en) * | 2017-03-17 | 2020-05-22 | 华南理工大学 | Variable-stiffness joint for robot and stiffness adjusting method thereof |
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| CN103085695A (en) | 2013-05-08 |
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| SE01 | Entry into force of request for substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20170627 Address after: 130000, 4736 southeast Lake Road, Jilin, Changchun Patentee after: Changchun rich vian Road extension automotive trim Systems Co. Ltd. Address before: 130033 southeast Lake Road, Jilin, Changchun, No. 4736 Patentee before: Changchun Faway-Johnson Automatic Control Automobile Accouterment System Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20200127 |