CN204941134U - Be suitable for the glass-frame riser of vehicle - Google Patents
Be suitable for the glass-frame riser of vehicle Download PDFInfo
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- CN204941134U CN204941134U CN201520570333.8U CN201520570333U CN204941134U CN 204941134 U CN204941134 U CN 204941134U CN 201520570333 U CN201520570333 U CN 201520570333U CN 204941134 U CN204941134 U CN 204941134U
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- executive component
- magnetism
- frame riser
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Abstract
The utility model discloses a kind of glass-frame riser being suitable for vehicle, comprise lifting executive component, Power Component and MR damper, lifting executive component is with the glass contact on vehicle or is connected, Power Component is the driving force for generation of making lifting executive component rise, MR damper is the below being arranged at lifting executive component, and provides damping force when being elevated executive component and declining to lifting executive component.The utility model is suitable for the glass-frame riser of vehicle, can realize being located at vehicle, as the lifting of the glass for vehicle window on motorbus, and damping force MR damper can be provided when being elevated executive component and declining to lifting executive component by setting, due to the damping action of MR damper, glass for vehicle window can be made to decline more steady, thus stability when glass for vehicle window declines can be improved.
Description
Technical field
The utility model relates to the glass-frame riser for making the lifting glass for vehicle window be located on vehicle.
Background technology
One of glass-frame riser is the vitals of the glass lifting realized on vehicle, and it is that driver or occupant use every day, and the maximum mechanism of frequency of usage.No matter be from car load, or from annex aspect, be also all one of component that fault rate is higher after sale.The development of glass-frame riser is the development that followed by auto industry.Start most, people just handle the opening and closing of glass by manpower manual.Afterwards, along with the development of electrical industry, begin from high-grade luxurious car, gradually start to adopt electronic installation to manipulate the opening and closing of glass.
But, nowadays little automatic glass lifting gear of installing on the motorbuss such as passenger vehicle, because people manually rises glass, the Input Forces of people on glass handle is very unstable, frequent use is easy to the lifting gears such as glass handle are destroyed, adopt automatic glass lifting device can realize the fast lifting of glass, but less stable when glass declines.Add nowadays safety, energy-conservation be the factor of overriding concern in current Automobile Design process with environmental protection, in the mechanism that this can frequently use, adopt conservation measures, well imagine, the loss of energy can be reduced.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, the utility model provides a kind of glass-frame riser being suitable for vehicle, for realizing the lifting of the glass for vehicle window be located on vehicle.
To achieve these goals, the technical scheme that the utility model is taked is: the glass-frame riser being suitable for vehicle, comprising:
Lifting executive component, it is with the glass contact on vehicle or be connected;
Power Component, it is for generation of the driving force making lifting executive component increase; And
MR damper, it is arranged at the below of lifting executive component, and provides damping force when being elevated executive component and declining to lifting executive component.
Described MR damper comprises:
Cylinder barrel;
Piston rod, its external part contacts with described lifting executive component or connects;
Piston assembly, to be arranged in cylinder barrel and to be connected with piston rod; And
Damping adjustment device, comprises and is sheathed on piston rod and is positioned at the magnetism shielding hood of cylinder barrel and is connected with magnetism shielding hood and for providing the driving mechanism of the driving force making it rotate.
Described piston assembly comprises the piston only be sheathed on described piston rod, be arranged at the permanent magnet on piston only and be arranged at piston only two ends every disk, permanent magnet at two between disk.
Described is circular every disk, and equal with the external diameter of described piston only every the external diameter of disk.
Described damping adjustment device also comprises and is sheathed on described seal on disk.
Described damping adjustment device also comprises the magnetism-guiding hood being arranged at described magnetism shielding hood inside, and magnetism-guiding hood inside has the cavity body holding described piston assembly.
The sidewall of described magnetism shielding hood and described magnetism-guiding hood is provided with the through hole allowing magnetic flow liquid pass through.
Originally the glass-frame riser driving force also comprised for being produced by described Power Component being suitable for vehicle is passed to the first transmission mechanism of described lifting executive component.
The switching device for controlling power transmission break-make is provided with between described Power Component and described first transmission mechanism.
The utility model is suitable for the glass-frame riser of vehicle, can realize being located at vehicle, as the lifting of the glass for vehicle window on motorbus, and damping force MR damper can be provided when being elevated executive component and declining to lifting executive component by setting, due to the damping action of MR damper, glass for vehicle window can be made to decline more steady, thus stability when glass for vehicle window declines can be improved.
Accompanying drawing explanation
This manual comprises the following drawings, shown content respectively:
Fig. 1 is the structural representation that the utility model is suitable for the glass-frame riser of vehicle;
Fig. 2 is the structural representation of lifting executive component;
Fig. 3 is the structural representation of the first transmission mechanism;
Fig. 4 is the structural representation of switching device;
Fig. 5 be switching device with energy storage equipment and the first transmission mechanism coordinate schematic diagram;
Fig. 6 is the structural representation of Power Component;
Fig. 7 is the decomposing schematic representation of energy storage equipment;
Fig. 8 is the structural representation of the first ratchet gear;
Fig. 9 is the structural representation of the second ratchet gear;
Figure 10 is the sectional view of MR damper;
Figure 11 is A-A sectional view in Figure 10;
Figure 12 is the structural representation of magnetism shielding hood;
Figure 13 is the structural representation of magnetism-guiding hood;
Figure 14 is the structural representation of seal;
Figure 15 is the structural representation of piston assembly;
Figure 16 is the partial structurtes schematic diagram of the vehicle with glass-frame riser of the present utility model;
Figure 17 is the enlarged drawing at MR damper piston only place when being in undamped state;
Figure 18 is the enlarged drawing at MR damper piston only place when being in damping state;
Be labeled as in figure:
1, glass; 2, executive component is elevated; 21, the first elevating lever; 22, the second elevating lever; 23, chute; 3, base plate; 4, the first transmission mechanism; 41, the first gear; 42, guide peg; 43, pivoted arm; 44, the first support bar; 5, Power Component; 51, the first stay cord; 52, the first sheath; 53, energy storage equipment; 531, cover plate; 532, wind spring; 533, the 3rd external toothing; 534, rotary shell; 54, the first ratchet gear; 541, the first external toothing; 542, the first inward turning tooth; 55, the second ratchet gear; 551, the second external toothing; 552, the second inward turning tooth; 56, tooth bar; 57, guide rail; 58, the 3rd gear; 59, the 4th gear; 510, the 5th gear; 511, the 6th gear; 512, the 3rd support bar; 513, the 4th support bar; 514, jacking spring; 515, rotating shaft; 6, MR damper; 61, axle; 62, key; 63, gear drive; 64, cylinder barrel; 65, piston rod; 66, piston only; 67, magnetism-guiding hood; 671, the first cover body; 672, the first end cap; 673, the first through hole; 68, magnetism shielding hood; 681, the second cover body; 682, the second end cap; 683, the second through hole; 69, seal; 691, the 3rd cover body; 692, the 3rd end cap; 693, third through-hole; 610, first every disk; 611, second every disk; 612, permanent magnet; 613, magnet is hindered; 614, key; 615, hollow outer shaft; 616, interior hollow shaft; 617, nut; 618, nut; 619, nut; 620, nut; 7, switching device; 71, push rod; 72, the second gear; 73, the first latch; 74, the second latch; 75, return spring; 76, the second support bar; 77, the second stay cord; 78, the second sheath; 8, car floor; 9, supporting plate; 10, bearing spring.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, be described in further detail detailed description of the invention of the present utility model, object helps those skilled in the art to have more complete, accurate and deep understanding to design of the present utility model, technical scheme, and contribute to its enforcement.
As shown in Fig. 1 to Figure 16, the utility model provides a kind of glass-frame riser being suitable for vehicle, for realizing the lifting of the glass for vehicle window be located on vehicle.This glass-frame riser comprises lifting executive component 2, Power Component 5 and MR damper 6, lifting executive component 2 is for the glass contact on vehicle or be connected, Power Component 5 is the driving forces for generation of making lifting executive component 2 rise, MR damper 6 is the belows being arranged at lifting executive component 2, and damping force can be provided to lifting executive component 2 when being elevated executive component 2 and declining, due to the damping action of MR damper 6, glass for vehicle window can be made to decline more steady, thus stability when glass for vehicle window declines can be improved.
Specifically, as shown in Figure 1, this glass-frame riser also comprises a base plate 3 and to be arranged on base plate 3 and driving force for being produced by Power Component 5 is passed to the first transmission mechanism 4 of lifting executive component 2, and MR damper 6 and Power Component 5 are all arranged on base plate 3.As shown in Figure 2, lifting executive component 2 comprises the first elevating lever 21 and the second elevating lever 22, first elevating lever 21 is T-shaped bar, and cross bar portion, upper end is used for holding glass in the below of glass, and the second elevating lever 22 is the straight-bar paralleled with the cross bar portion of the first elevating lever 21.The montant portion, lower end of the first elevating lever 21 is fixedly connected with the second elevating lever 22 of below, forms the lifting executive component 2 of I-shaped structure.The driving force that Power Component 5 produces is passed to lifting executive component 2 through the first transmission mechanism 4, thus lifting executive component 2 can be driven to rise, and the glass that lifting executive component 2 promotes top synchronously rises, thus can realize the closedown of vehicle window.
As shown in Figure 1 to Figure 3, the first transmission mechanism 4 pivoted arm 43 of comprising the first support bar 44 be vertically installed on base plate 3, being arranged at the first gear 41 on the first support bar 44 by transverse axis and being vertically installed on the first gear 41.Lifting executive component 2 drives moving linearly by pivoted arm 43, second elevating lever 22 is provided with the chute 23 allowing pivoted arm 43 insert, chute 23 is extended along the length direction of the second elevating lever 22, by the rotation of the first gear 41, lifting executive component 2 can be driven to rise by pivoted arm 43.
As shown in Figure 3, the first gear 41 is roller gear, and the end of pivoted arm 43 is fixedly connected with the sidepiece of the first gear 41, and pivoted arm 43 stretches out towards the side of the first gear 41 in the horizontal direction.Eccentric state is arranged to by pivoted arm 43 on the first gear 41, can drive pivoted arm 43 synchronous rotary when the first gear 41 rotates.First support bar 44 parallels with the montant portion of the first elevating lever 21, and the axis of the first gear 41 parallels with base plate 3.Pivoted arm 43 drives lifting executive component 2 moving linearly by the chute 23 that the second elevating lever 22 is arranged, movement base plate 3 is also provided with for being elevated executive component 2 provides two guide pegs 42 of guide effect, guide peg 42 parallels with the first support bar 44, and the two ends of the second elevating lever 22 are respectively equipped with a through hole allowing guide peg 42 pass.The pivoted arm 43 of the first transmission mechanism 4 inserts in chute 23, and match with lifting executive component 2 formation crank and translating guide-bar mechanism.
In order to energy conservation, the power of glass-frame riser of the present utility model comes from the recycling to Vibration of Vehicle Suspensions energy, and therefore the Power Component 5 of glass-frame riser of the present utility model comprises electricity energy harvester and the energy storage equipment for being stored by the vibrational energy of vehicle suspension system.
As shown in figures 1 to 6, electricity energy harvester comprise the guide rail 57 be vertically arranged on base plate 3, be arranged at jacking spring 514 below guide rail 57, the tooth bar 56 be vertically arranged on guide rail 57, the 3rd gear 58, the 4th gear 59 and the 5th gear 510 that are vertically arranged at the 3rd support bar 512 on base plate 3 and the 4th support bar 513, the first ratchet gear 54 engaged with tooth bar 56 and the second ratchet gear 55, are arranged at the 6th gear 511 on the 4th support bar 513 by rotating shaft 515 and are arranged on the 3rd support bar 512.First ratchet gear 54 and the 3rd gear 58 are linked into an integrated entity by the transverse axis be arranged on the 3rd support bar 512, second ratchet gear 55 and the 5th gear 510 are linked into an integrated entity by another root transverse axis be arranged on the 3rd support bar 512,4th gear 59 is arranged on the 3rd support bar 512 by the 3rd transverse axis, second ratchet gear 55 is positioned at the below of the first ratchet gear 54, and the 4th gear 59 is between the 3rd gear 58 and the 5th gear 510.3rd gear 58 and the 4th gear 59 keep engaging with the 6th gear 511, and the 4th gear 59 keeps engaging with the 5th gear 510, and the axis of the 6th gear 511 also parallels with the axis of the first gear 41.Guide rail 57 parallels with the 3rd support bar 512 and the 4th support bar 513, tooth bar 56 is can vertically carry out being elevated on guide rail 57, tooth bar 56 moves, the first ratchet gear 54 and the second ratchet gear 55 can be driven to rotate respectively, first ratchet gear 54 and the second ratchet gear 55 drive the 6th gear 511 to rotate respectively by the 3rd gear 58, the 4th gear 59 and the 5th gear 510,6th gear 511 is connected with energy storage equipment by rotating shaft 515, and the vibrational energy of collection is passed to energy storage equipment.
Consider that energy storage equipment carries out accumulation of energy by wind spring 532, and elevating movement done by tooth bar 56, therefore the first ratchet gear 54 and the second ratchet gear 55 is arranged to only produce unidirectional driving force to the 6th gear 511.Jacking spring 514 promotes tooth bar 56 when rising, and tooth bar 56 drives the first ratchet gear 54 to rotate clockwise, and the first ratchet gear 54 drives the 6th gear 511 to rotate by the 3rd gear 58; When tooth bar 56 declines, drive the second ratchet gear 55 to rotate counterclockwise, the second ratchet gear 55 drives the 6th gear 511 to rotate by the 5th gear 510 and the 4th gear 59.By arranging the first ratchet gear 54 and the second ratchet gear 55, guaranteeing that the 6th gear 511 rotates according to same direction all the time, the vibrational energy of collection is passed to energy storage equipment.
The structure of the first ratchet gear 54 and the second ratchet gear 55 has various ways, can be the internal messing ratchet being similar to prior art, also can adopt other structure.In the present embodiment, the structure of the first ratchet gear 54 as shown in Figure 8, first ratchet gear 54 comprises the first external toothing 541 of engaging with tooth bar 56 and is in the core of the first external toothing 541 and the first inward turning tooth 542 be coaxially fixedly connected with the 3rd gear 58, first inward turning tooth 542 has certain convergent-divergent elasticity diametrically, and the inner side of the first external toothing 541 is the sour jujube circle be engaged mutually with the first inward turning tooth 542; Sour jujube circle and the first inward turning tooth 542 are engaged by the direction of setting, and the first external toothing 541 can only drive the first inward turning tooth 542 single direction rotation, therefore can only transmit the torque of direction initialization to the 6th gear 511.As shown in Figure 9, second ratchet gear 55 is identical with the structure of the first ratchet gear 54, second ratchet gear 55 comprises the second external toothing 551 of engaging with tooth bar 56 and is in the core of the second external toothing 551 and the second inward turning tooth 552 be coaxially fixedly connected with the 5th gear 510, second inward turning tooth 552 has certain convergent-divergent elasticity diametrically, and the inner side of the second external toothing 551 is the sour jujube circle be engaged mutually with the second inward turning tooth 552; Sour jujube circle and the second inward turning tooth 552 are engaged by the direction of setting, and the second external toothing 551 can only drive the second inward turning tooth 552 single direction rotation, therefore can only transmit the torque of direction initialization to the 6th gear 511.
As shown in figure 16, this glass-frame riser is arranged at vehicle interior, major part is arranged at the below on car floor, vehicle interior has a supporting plate between nonspring carried mass and car floor, namely this glass-frame riser is arranged on this supporting plate, base plate 3 is fixedly connected with supporting plate, and lifting executive component 2 protrudes upward in glassy phase contact or is connected.As shown in Figure 6, the electricity energy harvester of this glass-frame riser also comprises the first stay cord 51 and the first sheath 52 be sheathed on the first stay cord 51, the upper end of the first stay cord 51 is fixedly connected with tooth bar 56, the lower end of the first stay cord 51 is connected with the nonspring carried mass of vehicle, the upper end of the first sheath 52 props up the bottom surface of base plate 3, and the lower end of the first sheath 52 props up the part on the fixed end top of bearing spring.When vehicle travels produce vibration and bearing spring stretch time, the nonspring carried mass of vehicle pulls the first stay cord 51 downwards, first stay cord 51 pulls tooth bar 56 to move down, tooth bar 56 declines, and namely by the second ratchet gear 55, the 5th gear 510, the 4th gear 59 and the 6th gear 511, the vibrational energy of collection is passed to energy storage equipment.When bearing spring compresses, first stay cord 51 is released, jacking spring 514 below this hour rack 56 promotes tooth bar 56 and moves up, and tooth bar 56 rises, and namely by the first ratchet gear 54, the 3rd gear 58 and the 6th gear 511, the vibrational energy of collection is passed to energy storage equipment.Jacking spring 514 for being clipped in the Compress Spring between tooth bar 56 and base plate 3, and is preferably cylindrically coiled spring.
As shown in Figure 7, energy storage equipment comprises wind spring 532, rotary shell 534, cover plate 531 and the 3rd external toothing 533, rotary shell 534 is the circular shell structure of inner hollow, and wind spring 532 is arranged at the inside of rotary shell 534, and cover plate 531 is open-ended for closed rotary shell 534.Rotating shaft 515 is inserted in rotary shell 534, and both are coaxial, and one end of wind spring 532 is connected with rotating shaft 515, and the other end is connected with rotary shell 534.3rd external toothing 533 is coaxially fixedly connected with rotary shell 534, when the 6th gear 511 rotates, drives wind spring 532 rolling accumulation of energy by rotating shaft 515.When wind spring 532 discharges, can make rotary shell 534 and on the 3rd external toothing 533 rotate, the 3rd external toothing 533 is by power transmission to the first transmission mechanism 4.
This glass-frame riser is also included in and arranges between Power Component 5 and the first transmission mechanism 4 and switching device 7 for controlling power transmission break-make.When needs glass for vehicle window rises, corresponding actions made by switching device 7, and be communicated with by the power transmission line between Power Component 5 with the first transmission mechanism 4, energy storage equipment releases energy, the power produced is passed to lifting executive component 2 through the first transmission mechanism 4, finally makes glass increase.As shown in Figure 4 and Figure 5, this switching device 7 comprises the second support bar 76 be vertically arranged on base plate 3, be horizontally placed on push rod 71 on the second support bar 76 and rotatable the second gear 72 be arranged on push rod 71, second support bar 76 parallels with the first support bar 44 and position is adjacent, push rod 71 parallels with pivoted arm 43 and rotating shaft 515, push rod 71 between the first gear 41 and the 3rd external toothing 533.Push rod 71 is movable linearly along its length, can drive the second gear 72 synchronizing moving on it when push rod 71 moves.When the second gear 72 moves between the first gear 41 and the 3rd external toothing 533, the second gear 72 keeps engaging with the 3rd external toothing 533 with the first gear 41, and now power transmission line is communicated with.Push rod 71 is also provided with first latch 73 and second latch 74, second gear 72 is between the first latch 73 and the second latch 74, first latch 73 and the second latch 74 are locked by the 3rd external toothing 533 in the teeth groove for embedding the 3rd external toothing 533, avoids it to rotate.First latch 73 is positioned at the end of push rod 71, and the second latch 74 is between the second gear 72 and return spring 75, and push rod 71 can drive on it two latch and the second gear 72 to move.When the second latch 74 move to just depart from the 3rd external toothing 533 engage time, first latch 73 moves to the position will engaged with the 3rd external toothing 533, now the second gear 72 still keeps and the 3rd external toothing 533 and the first gear 41 engagement, wind spring 532 drives the 3rd external toothing 533 to rotate, 3rd external toothing 533 drives the first gear 41 to rotate by the second gear 72 again, thus glass-frame riser is in rise vitreousness; When push rod 71 continue mobile second gear 72 is departed from completely engage with the 3rd external toothing 533 and the first gear 41 time, first latch 73 embeds in the teeth groove of the 3rd external toothing 533, thus pin the 3rd external toothing 533, it is made not rotate, and the first gear 41 is in free state, thus glass is enable to rely on self gravitation to decline.
Realize the movement of the push rod 71 of switching device 7, driving force can be provided to push rod 71 by arranging driver, driver can be hydraulic cylinder or electric pushrod etc., in the present embodiment, switching device 7 adopts stay cord to pull push rod 71, as shown in Figure 4 and Figure 5, one end of second stay cord 77 is connected with push rod 71, the other end of the second stay cord 77 can extend to vehicle interior actuated position place, by pulling the second stay cord 77, push rod 71 can be made to move linearly on the second support bar 76.The return spring 75 that push rod 71 is arranged is the resets for push rod 71, and return spring 75 for being clipped in the Compress Spring between the second support bar 76 and the second latch 74, and is preferably cylindrically coiled spring.
Glass-frame riser of the present utility model is arranged in when glass need rise to produce driving force by Power Component 5, when glass declines, Power Component 5 does not produce driving force, when glass rises, MR damper 6 plays underdamping effect, when glass declines, MR damper 6 plays heavy damping effect, glass is declined more steady, and can be energy-conservation.
The structure of MR damper 6 is as shown in Figure 10 to Figure 15, it comprises cylinder barrel 64, piston rod 65, piston assembly and damping adjustment device, cylinder barrel 64 is the cylindrical tube of inner hollow, and the internal void of cylinder barrel 64 is divided into the columniform inner chamber body storing magnetic flow liquid.Piston assembly is arranged in the inner chamber body of cylinder barrel 64, and the lower end of piston rod 65 is inserted in cylinder barrel 64 and is fixedly connected with piston assembly, and the upper end of piston rod 65 stretches out in outside cylinder barrel 64 and is connected with the second elevating lever 22.Damping adjustment device comprise be sheathed on piston rod 65 and be positioned at cylinder barrel 64 magnetism shielding hood 68 and for providing the driving mechanism of driving force, the driving force that driving mechanism provides makes magnetism shielding hood 68 rotate, to regulate the position of magnetism shielding hood 68.
As shown in Figure 10, piston assembly comprises the piston only 66 be sheathed on piston rod 65, be arranged at the permanent magnet 612 on piston only 66 and be arranged at piston only 66 two ends every disk, permanent magnet 612 at two between disk.Piston only 66 is the revolving body of I shape for cross section, and is cylindrical body, and piston only 66 is also coaxially fixedly connected with piston rod 65.The external diameter of piston only 66 is less than the interior diameter of cylinder barrel 64.
As shown in Figure 10, the outside wall surface of piston only 66 is provided with the locating slot for holding permanent magnet 612, and this locating slot is along the annular groove that whole circumference extends to form in the outside wall surface of piston only 66.Namely permanent magnet 612 embeds in this locating slot fixing.Be arranged at two of piston only 66 end and be respectively first every disk 610 and second every disk 611 every disk, first is identical every the structure of disk 611 with second every disk 610, be disc-shaped structure, and first every disk 610 and second every the external diameter of disk 611 and the external diameter equal and opposite in direction of piston only 66, and three is for be coaxially fixedly connected with.The each end of piston only 66 arranges one respectively every disk, at two under the effect of disk, and the direction that piston only 66 will move perpendicular to magnetic flow liquid in damp channel with the magnetic line of force of cylinder barrel 64 part, thus enable damper produce larger damping force.
Traditional MR damper produces magnetic field by built-in electromagnetic coil in damp channel, but the problem such as failure safe and magnetic flow liquid standing sedimentation can be produced, therefore, in order to improve the combination property of MR damper, the MR damper that the utility model glass-frame riser adopts arranges permanent magnet 612 on piston only 66, and have employed magnetism shielding hood 68 permanent magnet 612 is covered, just magnetic field is not had in such damp channel, so without damping force, adopt damping adjusting power size in such a way.
As shown in Figure 10, damping adjustment device also comprises the magnetism-guiding hood 67 being arranged at magnetism shielding hood 68 inside, and the inside of magnetism-guiding hood 67 has the cavity body holding piston assembly, and the sidewall of magnetism shielding hood 68 and magnetism-guiding hood 67 is also provided with the through hole allowing magnetic flow liquid pass through.As shown in figure 13, magnetism-guiding hood 67 is cylindrical body, and the first cover body 671 and discoid first end cap 672, first end cap 672 that comprise annular are connected with the end winding support of the first cover body 671, and the inside of the first cover body 671 is the cavity holding piston assembly.As shown in figure 12, magnetism shielding hood 68 is cylindrical body, comprise the second cover body 681 of annular and discoid second end cap 682, second end cap 682 is connected with the end winding support of the second cover body 681, the inside of the second cover body 681 is the cavity holding magnetism-guiding hood 67, the diameter of the cavity in magnetism shielding hood 68 and the external diameter equal and opposite in direction of the first cover body 671, the periphery of the first cover body 671 and the inner headed face of the second cover body 681 fit, the outer face of the first end cap 672 and the inner face of the second end cap 682 fit, and make magnetism-guiding hood 67 and magnetism shielding hood 68 for be coaxially fixedly connected with.Acting as of magnetism-guiding hood 67 is set: if do not have magnetism-guiding hood 67, when magnetism shielding hood 68 covers on permanent magnet 612, because the magnetic line of force must return to S pole from N pole, so the magnetic line of force just likely drains to damp channel place from magnetism shielding hood 68 gap etc., and produces damping force; After employing magnetism-guiding hood 67 in magnetism shielding hood 68, just owing to there being the magnetic conduction effect of magnetism-guiding hood 67 in magnetism shielding hood 68, just can produce magnetic confining field around permanent magnet 612, so under the effect of magnetism shielding hood 68, its internal magnetic field can not leak into outside magnetism shielding hood 68.Generally speaking, magnetism-guiding hood 67 is to make magnetism shielding hood 68 better every magnetic, preventing magnetic dispersion.
As shown in Figure 11 and Figure 15, permanent magnet 612 is the tile like structure of circular arc, and be circumferentially evenly equipped with multiple in the locating slot of piston only 66, and in the locating slot of piston only 66 and be provided with resistance magnet 613, resistance magnet 613 is arranged between two adjacent permanent magnets 612, resistance magnet 613 is also the tile like structure of circular arc, identical with permanent magnet 612 structure.Permanent magnet 612 is identical with the thickness of resistance magnet 613, and each end end face of resistance magnet 613 is fitted with the end face of the permanent magnet 612 of both sides respectively.As shown in figure 13, the external surface of magnetism-guiding hood 67 is provided with the first through hole 673 allowing magnetic flow liquid pass through, first through hole 673 is extend on the end face of the first end cap 672 of the other end along the first cover body 671 axis direction from the end face of first end cap 672 of one end, and the first through hole 673 also forms the opening of rectangle on the sidewall of the first cover body 671; As shown in figure 12, the external surface of magnetism shielding hood 68 is provided with the second through hole 683 allowing magnetic flow liquid pass through, second through hole 683 is extend on the end face of the second end cap 682 of the other end along the second cover body 681 axis direction from the end face of second end cap 682 of one end, and the second through hole 683 also forms the opening of rectangle on the sidewall of the second cover body 681; The aligned in position of the first through hole 673 and the second through hole 683 and size of two through holes is identical, first through hole 673 and the second through hole 683 are circumferentially evenly equipped with multiple respectively on the sidewall of the first cover body 671 and the second cover body 681, and identical with the number of permanent magnet 612 with resistance magnet 613.Make the first through hole 673 and the second through hole 683 when magnetism shielding hood 68 and magnetism-guiding hood 67 rotate and hinder magnet 613 aligned in position, when being positioned in same radial line, resistance magnet 613 makes the first through hole 673 and the second through hole 683 close, and plays every magnetic effect.When making resistance magnet 613 between two adjacent first through holes 673 when magnetism shielding hood 68 and magnetism-guiding hood 67 rotate, first through hole 673 and the second through hole 683 and permanent magnet 612 aligned in position, when being positioned in same radial line, magnetic flow liquid can pass from the first through hole 673 and the second through hole 683.Through hole on magnetism shielding hood 68 and magnetism-guiding hood 67 for run through setting vertically, thus can form the damp channel allowing magnetic flow liquid pass through around piston assembly, and damp channel enables the upper chamber of inner cavity of cylinder body be communicated with lower chambers.The effect being arranged at the resistance magnet 613 of each permanent magnet 612 both sides has been separated magnetic effect, prevents magnetic from revealing, and all magnetic lines of force are all passed through in damp channel.
As shown in Figure 10, damping adjustment device also comprises the seal 69 be sheathed on magnetism shielding hood 68, the seal 69 produces the gap that magnetic flow liquid can be allowed to pass through for avoiding between magnetism shielding hood 68 and cylinder barrel 64 inwall, guarantees that magnetic flow liquid passes from the second through hole 683 magnetism shielding hood 68.As shown in figure 14, the seal 69 is cylindrical body, comprise the 3rd cover body 691 of annular and discoid 3rd end cap 692, the inside of the 3rd cover body 691 is the cavity holding magnetism shielding hood 68,3rd end cap 692 is connected with the end winding support of the 3rd cover body 691, and the 3rd end cap 692 is by the closed at both ends of the 3rd cover body 691.3rd cover body 691 of seal 69 is clipped between the second cover body 681 and the internal face of cylinder barrel, plays sealing effectiveness.In addition, the external surface of seal 69 is provided with the third through-hole 693 allowing magnetic flow liquid pass through, third through-hole 693 is extend on the end face of the 3rd end cap 692 of the other end along the 3rd cover body 691 axis direction from the end face of the 3rd end cap 692 of one end, and third through-hole 693 also forms the opening of rectangle on the sidewall of the 3rd cover body 691; Third through-hole 693 is identical with the number of the second through hole 683 and size that is two through holes is identical, each third through-hole 693 respectively with the aligned in position of second through hole 683.
As shown in Figure 10, driving mechanism comprises the connecting axle be connected with magnetism shielding hood 68.When MR damper 6 works and produces damping force, piston rod 65 moves linearly vertically, the magnetic line of force will with the magnetorheological liquid phase effect in cylinder barrel 64, therefore need magnetism shielding hood 68, magnetism-guiding hood 67 and seal 69 are first turned an angle, through hole on it is staggered with resistance magnet 613, goes to the position of aliging with permanent magnet 612.Connecting axle comprises the interior hollow shaft 616 be sheathed on piston rod 65 and the hollow outer shaft 615 be sheathed in interior hollow shaft 616, and hollow outer shaft 615 one end is inserted in cylinder barrel 64, and the other end stretches out in outside cylinder barrel 64.Hollow outer shaft 615 and interior hollow shaft 616 are the circular shaft of both ends open, inner hollow, interior hollow shaft 616 is slidably connected by key 614 and hollow outer shaft 615, hollow outer shaft 615 drives interior hollow shaft 616 synchronous axial system by key 614, interior hollow shaft 616 also can relatively move linearly by hollow outer shaft 615 vertically, and magnetism shielding hood 68, magnetism-guiding hood 67 are with seal 69 and be fixedly connected with interior hollow shaft 616.
As shown in Figure 12 to Figure 14, the two ends of the first cover body 671 are closed by first end cap 672 respectively, and first end cap 672 of one end are arranged the hole allowing interior hollow shaft 616 pass, and the first end cap 672 of the other end are arranged the hole allowing piston rod 65 pass; The two ends of the second cover body 681 are closed by second end cap 682 respectively, and second end cap 682 of one end are arranged the hole allowing interior hollow shaft 616 pass, and the second end cap 682 of the other end are arranged the hole allowing piston rod 65 pass; The two ends of the 3rd cover body 691 are closed by the 3rd end cap 692 respectively, and the 3rd end cap 692 of one end are arranged the hole allowing interior hollow shaft 616 pass, and the 3rd end cap 692 of the other end are arranged the hole allowing piston rod 65 pass.As shown in Figure 1, the assembly that magnetism-guiding hood 67, magnetism shielding hood 68 and seal 69 are formed is fixed by nut 617,620, and nut 617 is arranged in interior hollow shaft 616, and nut 620 is arranged on piston rod 65.As shown in Figure 10, piston assembly is fixed by nut 618,619 on piston rod 65, nut 618,619 is arranged on piston rod 65, and nut 618 in interior hollow shaft 616 and first between disk 610, nut 619 at magnetism-guiding hood 67 and second between disk 611.
Driving mechanism also comprises the driver for providing source power, driver can be motor, as shown in Figure 10, motor can be connected with connecting axle by gear drive 63, motor shaft is fixedly connected with by the driving gear of axle 61 with gear drive 63, and the driven gear of gear drive 63 is coaxially fixedly connected with hollow outer shaft 615.Motor rotation, by gear drive 63 and connecting axle, finally can drive magnetism shielding hood 68 and on magnetism-guiding hood 67 and seal 69 synchronous axial system, and by controlling the rotational angle regulating magnetism shielding hood 68, magnetism-guiding hood 67 and seal 69 duration of runs of motor, reach the object regulating shielding magnetic field range.
As shown in Figure 10, in the present embodiment, the gear drive 63 that driving mechanism adopts is cylindrical gear mechanism, comprise the active roller gear be arranged on axle 63 and the driven cylindrical gear be arranged on hollow outer shaft 615, hollow outer shaft 615 only can rotate on cylinder barrel 64, and interior hollow shaft 616 only can relatively rotate with piston rod 65.
As shown in Figure 1, MR damper 6 is vertically arrange on base plate 3, and MR damper 6 between two guide pegs 42, and parallels with two guide pegs 42.Cylinder barrel 64 lower end of MR damper 6 is fixedly connected with base plate 3, and piston rod 65 upper end protrudes upward and is connected with the second elevating lever 22 of top.When glass rise do not need MR damper 6 to provide damping force time, can be rotated to an angle by the connecting axle of driving mechanism, regulate the position of magnetism shielding hood 68, magnetism shielding hood 68 is made to drive magnetism-guiding hood 67 to rotate, when the second through hole 683 on magnetism shielding hood 68 and magnetism-guiding hood 67 and the first through hole 673 hinder magnet 613 aligned in position with each, now magnetism shielding hood 68 and magnetism-guiding hood 67 are in the closure between adjacent two through holes and each permanent magnet 612 aligned in position, the magnetic field conductively-closed that permanent magnet 612 produces, can not to the magnetic flow liquid generation effect outside magnetism shielding hood 68, so damping force reduces or does not produce damping, as shown in figure 17.When glass decline need MR damper 6 to provide damping force time, can be rotated to an angle by the connecting axle of driving mechanism, regulate the position of magnetism shielding hood 68, magnetism shielding hood 68 is made to drive magnetism-guiding hood 67 to rotate, when the second through hole 683 on magnetism shielding hood 68 and magnetism-guiding hood 67 and the first through hole 673 are with each permanent magnet 612 aligned in position, now magnetism shielding hood 68 and magnetism-guiding hood 67 are in closure between adjacent two through holes and each hinders magnet 613 aligned in position, the magnetic field that permanent magnet 612 produces can not conductively-closed, as shown in figure 18, now MR damper 6 can provide damping force to lifting executive component 2, glass is steadily declined.
By the setting of driving mechanism, the second through hole 683 on magnetism shielding hood 68 and permanent magnet 612 can be made to be in partly overlap or completely overlapping state, the magnetic field that permanent magnet 612 produces can not conductively-closed, and the damping force of now MR damper 6 generation is maximum; Also the closure on magnetism shielding hood 68 and permanent magnet 612 can be made to be in completely overlapping state, the complete conductively-closed in magnetic field that permanent magnet 612 produces, the damping force of this now MR damper 6 generation is minimum, close to zero, as shown in figure 11.
In the present embodiment, as shown in figure 12, permanent magnet 612 and the resistance magnet 613 of piston assembly are equipped with four, and corresponding first through hole 673, second through hole 683 and third through-hole 693 are also equipped with four.
Below by reference to the accompanying drawings the utility model is exemplarily described.Obviously, the utility model specific implementation is not subject to the restrictions described above.As long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; Or without improvement, above-mentioned design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model.
Claims (9)
1. be suitable for the glass-frame riser of vehicle, it is characterized in that, comprising:
Lifting executive component, it is with the glass contact on vehicle or be connected;
Power Component, it is for generation of the driving force making lifting executive component increase; And
MR damper, it is arranged at the below of lifting executive component, and provides damping force when being elevated executive component and declining to lifting executive component.
2. the glass-frame riser being suitable for vehicle according to claim 1, is characterized in that, described MR damper comprises:
Cylinder barrel;
Piston rod, its external part contacts with described lifting executive component or connects;
Piston assembly, to be arranged in cylinder barrel and to be connected with piston rod; And
Damping adjustment device, comprises and is sheathed on piston rod and is positioned at the magnetism shielding hood of cylinder barrel and is connected with magnetism shielding hood and for providing the driving mechanism of the driving force making it rotate.
3. the glass-frame riser being suitable for vehicle according to claim 2, it is characterized in that, described piston assembly comprises the piston only be sheathed on described piston rod, be arranged at the permanent magnet on piston only and be arranged at piston only two ends every disk, permanent magnet at two between disk.
4. the glass-frame riser being suitable for vehicle according to claim 3, is characterized in that, described is circular every disk, and equal with the external diameter of described piston only every the external diameter of disk.
5. the glass-frame riser being suitable for vehicle according to claim 2, is characterized in that, described damping adjustment device also comprises and is sheathed on described seal on disk.
6. according to the arbitrary described glass-frame riser being suitable for vehicle of claim 2 to 5, it is characterized in that, described damping adjustment device also comprises the magnetism-guiding hood being arranged at described magnetism shielding hood inside, and magnetism-guiding hood inside has the cavity body holding described piston assembly.
7. the glass-frame riser being suitable for vehicle according to claim 6, is characterized in that, the sidewall of described magnetism shielding hood and described magnetism-guiding hood is provided with the through hole allowing magnetic flow liquid pass through.
8. the glass-frame riser being suitable for vehicle according to claim 7, is characterized in that, the driving force also comprised for being produced by described Power Component is passed to the first transmission mechanism of described lifting executive component.
9. the glass-frame riser being suitable for vehicle according to claim 8, is characterized in that, is provided with the switching device for controlling power transmission break-make between described Power Component and described first transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520570333.8U CN204941134U (en) | 2015-07-29 | 2015-07-29 | Be suitable for the glass-frame riser of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520570333.8U CN204941134U (en) | 2015-07-29 | 2015-07-29 | Be suitable for the glass-frame riser of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204941134U true CN204941134U (en) | 2016-01-06 |
Family
ID=55008575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520570333.8U Withdrawn - After Issue CN204941134U (en) | 2015-07-29 | 2015-07-29 | Be suitable for the glass-frame riser of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204941134U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064835A (en) * | 2015-07-29 | 2015-11-18 | 安徽工程大学 | Window regulator applicable to vehicle |
| CN109869293A (en) * | 2019-04-17 | 2019-06-11 | 西南交通大学 | A kind of power generator using rail vibration |
| CN110409805A (en) * | 2019-07-25 | 2019-11-05 | 标龙建设集团有限公司 | A kind of assembled architecture concreting method based on BIM |
| CN111396275A (en) * | 2020-05-15 | 2020-07-10 | 李子信 | Energy recovery power generation system of novel energy motor vehicle |
-
2015
- 2015-07-29 CN CN201520570333.8U patent/CN204941134U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064835A (en) * | 2015-07-29 | 2015-11-18 | 安徽工程大学 | Window regulator applicable to vehicle |
| CN109869293A (en) * | 2019-04-17 | 2019-06-11 | 西南交通大学 | A kind of power generator using rail vibration |
| CN110409805A (en) * | 2019-07-25 | 2019-11-05 | 标龙建设集团有限公司 | A kind of assembled architecture concreting method based on BIM |
| CN111396275A (en) * | 2020-05-15 | 2020-07-10 | 李子信 | Energy recovery power generation system of novel energy motor vehicle |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160106 Effective date of abandoning: 20161019 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160106 Effective date of abandoning: 20161019 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |