CN115503570A - Adjusting device for moving automobile seat - Google Patents
Adjusting device for moving automobile seat Download PDFInfo
- Publication number
- CN115503570A CN115503570A CN202211359204.5A CN202211359204A CN115503570A CN 115503570 A CN115503570 A CN 115503570A CN 202211359204 A CN202211359204 A CN 202211359204A CN 115503570 A CN115503570 A CN 115503570A
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- Prior art keywords
- adjusting
- seat
- slide rails
- block
- lead screw
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- 239000004033 plastic Substances 0.000 claims abstract description 57
- 229920003023 plastic Polymers 0.000 claims abstract description 57
- 230000001105 regulatory effect Effects 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 12
- 230000002035 prolonged effect Effects 0.000 description 11
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0722—Constructive details
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The application relates to an adjusting device for moving an automobile seat, and relates to the technical field of automobile accessories. The adjusting device comprises a pair of adjusting slide rails and a pair of moving slide rails, wherein a fixed plate is arranged between the pair of adjusting slide rails, the pair of adjusting slide rails are positioned between the pair of moving slide rails, adjusting parts are arranged on the adjusting slide rails and the moving slide rails, each adjusting part comprises an adjusting screw rod and two adjusting seats, the adjusting screw rod penetrates through the adjusting seats, the two adjusting seats in the adjusting slide rails are connected with the fixed plate, and the adjusting seats in the moving slide rails are connected with the adjusting slide rails; be equipped with the regulating block in the regulation seat on the accommodate the lead screw, be equipped with the regulation hole on the regulating block, there is the clearance in regulating hole inner wall and accommodate the lead screw thread fit, be equipped with the plastics turning block in another regulating seat, be equipped with the rotation hole on the plastics turning block, rotate downthehole wall and accommodate the lead screw thread fit. This application has accommodate the lead screw and adjusts the life of seat longer, changes the effect that the frequency is low.
Description
Technical Field
The application relates to the field of auto-parts, especially relate to a car seat removes and uses adjusting device.
Background
In the present life, automobiles become the mark of modern life, and with the rapid development of the automobile industry, the automobiles enter into thousands of households, so that the automobiles become an industrial product which is frequently contacted by common people in daily life. As part of a car, the seat is the closest part in contact with a person, and in order to increase the comfort of the person, an adjustment device is usually connected to the seat for adjusting the position of the car seat.
In the related art, refer to fig. 1 and fig. 2, an adjusting device for a car seat is disclosed, including a positioning plate 20 that is the same as the installation car seat, two sides of the positioning plate 20 are provided with transverse slide rails 21, one side fixedly connected with first installation seat 23 of the positioning plate 20, first installation seat 23 sliding connection is in transverse slide rails 21, one side sliding connection that the installation seat was kept away from to the positioning plate 20 is on another transverse slide rail 21, wear to be equipped with first lead screw 24 in the transverse slide rail 21, first installation seat 23 is worn to establish by first lead screw 24 screw thread, the tip fixedly connected with first motor 25 of one of transverse slide rails 21, first motor 25 is used for driving first lead screw 24 to rotate, drive the positioning plate 20 to move along the length direction of transverse slide rail 21. Both ends of transverse slide rail 21 all are provided with vertical slide rail 22, and transverse slide rail 21's one end fixedly connected with second mount pad 26, second mount pad 26 sliding connection are in vertical slide rail 22, and transverse slide rail 21 keeps away from the one end sliding connection of second mount pad 26 in vertical slide rail 22. The second screw rod 27 penetrates through the longitudinal slide rails 22 and is in threaded fit with the second mounting base 26, a second motor 28 is arranged at the end of one of the longitudinal slide rails 22, and the second motor 28 is used for driving the second screw rod 27 to rotate so as to drive the positioning plate 20 to move along the length direction of the longitudinal slide rails 22.
The correlation technique among the aforesaid is in essence to drive the lead screw through the motor and rotates for the mount pad realizes car seat position control along the length direction reciprocating motion of lead screw, meshing transmission between lead screw and the mount pad, makes the thread groove on the mount pad and the helicitic texture on the lead screw easily wear, thereby makes the life of lead screw and mount pad shorter, overhauls to change the frequency higher, and the operation is inconvenient, so remain to improve.
Disclosure of Invention
In order to improve the easy wearing and tearing of lead screw and mount pad, it is higher to change the frequency, awkward problem, this application provides an automobile seat removes and uses adjusting device.
The application provides a car seat removes uses adjusting device adopts following technical scheme:
an adjusting device for moving an automobile seat comprises a pair of adjusting slide rails and a pair of moving slide rails, wherein a fixing plate for mounting the automobile seat is arranged between the pair of adjusting slide rails, the pair of adjusting slide rails is positioned between the pair of moving slide rails, adjusting parts are arranged on the adjusting slide rails and the moving slide rails respectively, each adjusting part comprises an adjusting screw rod and two adjusting seats, the adjusting screw rods sequentially penetrate through the adjusting seats, the two adjusting seats in the adjusting slide rails are fixedly connected with the fixing plate, and the adjusting seats in the moving slide rails are fixedly connected with the adjusting slide rails;
one of them on the accommodate the lead screw adjust the seat internal fixation and have the regulating block, run through on the regulating block and be equipped with the regulation hole that supplies the accommodate the lead screw to wear to establish, the inner wall and the accommodate the lead screw-thread fit of regulation hole, there is the clearance, another between the inner wall of regulation hole and accommodate the lead screw's the lateral wall adjust the seat internal fixation and be equipped with the plastics turning block, run through on the plastics turning block and be equipped with the rotation hole that supplies accommodate the lead screw to wear to establish, the inner wall and the accommodate the lead screw-thread fit in rotation hole.
Through adopting the above-mentioned technical scheme, install car seat on the fixed plate, when the position of car seat needs to be adjusted, adjust the accommodate the lead screw in the slide rail in the rotation, because of regulating block and plastics turning block all with accommodate the lead screw threaded connection, make the regulation seat along the length direction removal of adjusting the slide rail, thereby make the fixed plate drive car seat and remove, thereby change car seat at the ascending position of car width direction, and rotate the accommodate the lead screw in the removal slide rail, make two adjust the slide rail and remove along the length direction of removal slide rail simultaneously, thereby make the fixed plate drive car seat and remove, be used for changing the position of car seat on car length direction, and then promote the comfort level of car. Because of the clearance between the inner wall of the adjusting hole and the adjusting screw rod, the adjusting screw rod is meshed with the plastic rotating block for transmission, the plastic rotating block reduces the abrasion of a thread structure on the adjusting screw rod, the noise generated during transmission of the adjusting screw rod is also reduced, and the fixed plate is moved. When there is construction error at accommodate the lead screw, long-term and plastics turning block meshing, when leading to the plastics turning block to take place to damage, accommodate the lead screw still with the inner wall threaded connection of regulation hole this moment, consequently, accommodate the lead screw still accessible regulating block orders about the regulation seat and removes. Because there is the clearance in the inner wall of regulation hole and accommodate the lead screw, so accommodate the lead screw is difficult for blocking diely, and the regulating block is difficult for also impaireing. The plastic turning block and the adjusting block are matched for use, so that the service life of the adjusting screw rod is prolonged, the service life is prolonged, the frequency of replacing the adjusting screw rod and the adjusting block is reduced, and the working efficiency is high.
Optionally, the two adjusting seats on the adjusting screw rod are provided with mounting holes, the adjusting block is mounted in one of the mounting holes and has a gap with the inner wall of the mounting hole, and the plastic rotating block is mounted in the other mounting hole and has a gap with the inner wall of the mounting hole.
Through adopting above-mentioned technical scheme, when accommodate the lead screw rotates, accommodate the lead screw has construction error, make accommodate the lead screw have crooked phenomenon not straight, thereby when making accommodate the lead screw and regulating block or plastics turning block meshing transmission, make regulating block or plastics turning block take place to remove in the mounting hole, provide the space of regulating block or plastics turning block buffering, reduced the possibility that the accommodate the lead screw card dies in regulating block or plastics turning block, make the removal of adjusting seat on accommodate the lead screw more in the same direction as smooth. And the adjusting block and the plastic rotating block are clamped and fixed on the adjusting seat, so that the possibility that the adjusting block or the plastic rotating block is damaged by the adjusting screw rod is reduced, and the service lives of the adjusting block and the plastic rotating block are prolonged.
Optionally, two rubber sleeves are arranged in the mounting hole, two rubber sleeves in one mounting hole are sleeved at two ends of the adjusting block, and two rubber sleeves in the other mounting hole are sleeved at two ends of the plastic rotating block.
Through adopting above-mentioned technical scheme, when the crooked part of accommodate the lead screw and regulating block or plastics turning block meshing transmission to when driving regulating block or plastics turning block and removing in the mounting hole, the rubber sleeve plays the guard action, has reduced the wearing and tearing between regulating block and plastics turning block and the mounting hole inner wall, has prolonged the life of regulating block and plastics turning block.
Optionally, two the regulation slide rail passes through the regulating plate and links to each other, two the movable slide rail passes through the movable plate and links to each other, all be provided with on regulating plate and the movable plate and be used for driving accommodate the lead screw pivoted duplex bearing motor.
Through adopting above-mentioned technical scheme, the duplex bearing motor starts, drive two accommodate the lead screw and rotate simultaneously, make car seat's both sides receive the power of removing along the length direction of accommodate the lead screw simultaneously, and drive two accommodate the lead screw pivoted unanimity, the distance inconsistent possibility of the both sides of having reduced the fixed plate along the length direction removal of accommodate the lead screw, thereby reduced the fixed plate and received the power of buckling, and then make the fixed plate not fragile, the life of fixed plate has been prolonged, the stability that car seat removed has been increased.
Optionally, two of the adjusting seats on the adjusting screw rod are connected through a connecting plate, a fixing hole is formed in the adjusting seat, a connecting hole penetrates through the connecting plate, and a bolt connected with the inner wall of the fixing hole in a threaded manner penetrates through the connecting hole.
Through adopting above-mentioned technical scheme, when accommodate the lead screw rotates, because of regulating block and plastics turning block and accommodate the lead screw-thread fit, make two regulation seats remove along the length direction of adjusting the lead screw, the connecting plate makes two regulation seats as an organic whole, the inconsistent possibility of distance that two regulation seats on the same root accommodate the lead screw removed along the length direction of adjusting the lead screw has been reduced, thereby the tensile power of length direction of adjusting the lead screw of edge that the fixed plate lateral wall received has been reduced, and then make the fixed plate not fragile, the life of fixed plate has been prolonged, the stability that car seat removed has been increased.
Optionally, the side wall of the adjusting seat is provided with a plurality of fixing holes, the fixing holes are uniformly distributed along the length direction of the adjusting seat, the connecting plate is provided with a plurality of connecting holes in a penetrating manner, and the connecting holes are uniformly distributed along the length direction of the connecting plate.
Through adopting the above-mentioned technical scheme, the size changes when the fixed plate, when the fixed plate size changes promptly, make two distances of adjusting between the seat change, with two adjust the seat to the direction removal of being close to or keeping away from the connecting plate center, the installation of fixed plate is satisfied to the distance between adjusting the seat, the fixed orifices that will adjust on the seat after that is corresponding with the connecting hole on the corresponding position on the connecting plate, pass the bolt connecting hole and with fixed orifices threaded connection, can be with connecting plate fixed mounting on two regulation seats, and then accomplish the fixed of two regulation seats of different intervals, and then be applicable to and link to each other with the fixed plate of unnecessary size, the practicality is better.
Optionally, another pair of the adjusting slide rails is further disposed between the pair of the moving slide rails, and the fixing plate is disposed between the pair of the adjusting slide rails and used for mounting a rear seat of the automobile.
Through adopting the above technical scheme, when the car is longer, still be provided with rearmounted seat in the car, install car rearmounted seat on another fixed plate on the shifting chute, when the position of car rearmounted seat needs to be adjusted, adjust another pair of adjusting screw that links to each other with this fixed plate in the shifting chute, the fixed plate that realizes installing car back-row seat removes along the length direction of car, when two fixed plates remove along car length direction, used adjusting screw all is in a pair of shifting chute, the space that the car inside took has been saved, thereby make the inside space utilization of car high, and the suitability is good.
Optionally, a rotating mechanism for rotating the car seat is arranged on the fixing plate, the rotating mechanism comprises a driving assembly and a rotating assembly, the driving assembly and the rotating assembly are both connected with the fixing plate, and the driving assembly rotates to drive the rotating assembly to drive the car seat to rotate.
Through adopting above-mentioned technical scheme, start drive assembly, drive rotating assembly rotates for car seat on the fixed plate is rotatory, makes car seat's angularly adjustable, and car seat can adjust according to different demands promptly, has promoted car seat's comfort level, has increased car seat's practicality.
Optionally, the driving assembly comprises a rotary driving piece, a fixed block and a worm, the fixed block is mounted on the fixed plate, the rotary driving piece is mounted on the fixed block, and an output end of the rotary driving piece is connected with the worm;
the rotating mechanism comprises a rotating seat and a rotating disc, the rotating seat is installed on the fixing plate, the rotating disc is rotatably connected to the rotating seat, the rotating disc is fixed with the automobile seat, and the circumferential side wall of the rotating disc is meshed with the worm.
Through adopting above-mentioned technical scheme, start to rotate the driving piece for the worm wheel rotates, thereby drives the rotating circular disc and rotates, thereby makes the car seat on the fixed plate rotate, and car seat can press not need demand angle regulation promptly, has improved car seat's comfort level, and the practicality is better.
Optionally, the driving assembly comprises a driving motor, a positioning block, a rotating rod and a rotating disc, the positioning block is fixed on the fixing plate, the driving motor is mounted on the positioning block, the output end of the driving motor is connected with the rotating rod, the rotating disc is rotatably connected on the fixing plate, and the circumferential side wall of the rotating disc is meshed with the rotating rod;
the rotating assembly comprises a fixing ring, a supporting rod, a supporting seat and a plurality of sliders, the supporting rod is coaxially fixed with the rotating disc, the supporting rod is rotatably connected onto the fixing plate, the fixing ring is fixed onto the fixing plate and coaxial with the supporting rod, the supporting seat is coaxially fixed with the supporting rod and fixedly connected with the automobile seat, and the sliders are distributed along the circumference by taking the axis of the supporting seat as the center, the sliders are fixedly connected with the supporting seat, one side, close to the center of the supporting seat, of each slider is provided with a sliding groove for the fixing ring to insert, the fixing ring is inserted into the sliding groove, and the sliders slide on the fixing ring.
Through adopting above-mentioned technical scheme, start driving motor for the dwang rotates, thereby makes the carousel that rotates drive the bracing piece and rotates, makes the supporting seat drive the slider and slides along solid fixed ring's orbit, gu fixed ring plays the guide effect, has increased the steadiness when supporting seat rotates, is difficult for taking place the slope that deflects, and then makes car seat can press the angle regulation that need not, has improved car seat's comfort level. The practicability is better.
In summary, the present application includes at least one of the following benefits:
1. install car seat on the fixed plate, when the position of car seat needs to be adjusted, adjust the accommodate the lead screw in the slide rail in the rotation, all with accommodate the lead screw threaded connection because of regulating block and plastics turning block, make the regulating seat remove along the length direction who adjusts the slide rail, thereby make the fixed plate drive car seat and remove, change car seat position on car width direction, and rotate the accommodate the lead screw in the removal slide rail, make two adjust the slide rail and remove along the length direction who removes the slide rail simultaneously, thereby make the fixed plate drive car seat and remove, a position for changing car seat on car length direction. Because of the clearance between the inner wall of the adjusting hole and the adjusting screw rod, the adjusting screw rod is meshed with the plastic rotating block for transmission, the plastic rotating block reduces the abrasion of a thread structure on the adjusting screw rod, the noise generated during transmission of the adjusting screw rod is also reduced, and the fixed plate is moved. When the plastic rotating block is damaged after being used for a long time, the adjusting screw rod is still in threaded connection with the inner wall of the adjusting hole, so that the adjusting screw rod can still drive the adjusting seat to move through the adjusting block. Because there is the clearance in the inner wall of regulation hole and accommodate the lead screw for the regulating block is also difficult impaired. The plastic rotating block and the adjusting block are matched for use, so that the service life of the adjusting screw rod is prolonged, the service life is prolonged, the frequency of replacing the adjusting screw rod and the adjusting block is reduced, and the working efficiency is high;
2. when accommodate the lead screw rotates, accommodate the lead screw has construction error for accommodate the lead screw has crooked phenomenon not directly, thereby when making accommodate the lead screw and regulating block or plastics turning block meshing transmission, make regulating block or plastics turning block take place the ascending removal of vertical side in the mounting hole, reduced accommodate the lead screw card and died the possibility in regulating block or plastics turning block, make the removal of adjusting the seat on accommodate the lead screw more in the same direction as smooth. And the regulating block and the plastic turning block are clamped and fixed on the regulating seat, so that when the regulating block or the rotary turning block is damaged, the regulating block and the plastic turning block can be conveniently replaced, and the practicability is better.
Drawings
Fig. 1 is a schematic structural view of an adjusting device of a vehicle seat in the related art;
FIG. 2 is a schematic view showing an internal structure of an adjusting device of a vehicle seat according to the related art;
FIG. 3 is a schematic structural diagram of an adjusting device for moving a vehicle seat according to an embodiment of the present disclosure;
FIG. 4 is a sectional view of an adjusting screw rod connected to an adjusting seat according to a first embodiment of the present application;
FIG. 5 is an enlarged view taken at A in FIG. 4;
FIG. 6 is a schematic structural diagram of a connecting plate for connecting adjustment bases according to a first embodiment of the present application;
FIG. 7 is an enlarged view at B in FIG. 6;
FIG. 8 is a schematic structural diagram illustrating a driving assembly and a rotating assembly according to a first embodiment of the present application;
FIG. 9 is a schematic structural diagram of a second embodiment of the present application for embodying a rotating assembly;
fig. 10 is a schematic structural diagram for embodying a driving assembly in the second embodiment of the present application;
fig. 11 is a schematic structural diagram illustrating a connection relationship between a support rod, a support seat and a fixing ring in the second embodiment of the present application.
In the figure: 1. adjusting the slide rail; 2. moving the slide rail; 3. a fixing plate; 4. an adjustment section; 41. adjusting the screw rod; 42. an adjusting seat; 420. mounting holes; 421. a fixing hole; 5. a regulating block; 50. an adjustment hole; 6. a plastic turning block; 60. rotating the hole; 7. a rubber sleeve; 8. an adjusting plate; 9. moving the plate; 10. a dual-bearing motor; 11. a connecting plate; 110. connecting holes; 12. a bolt; 18. a rotation mechanism; 181. a drive assembly; 1811. rotating the driving member; 1812. a fixed block; 1813. a worm; 1814. a drive motor; 1815. positioning blocks; 1816. rotating the rod; 1817. rotating the disc; 182. a rotating assembly; 1821. a rotating base; 1822. rotating the disc; 1823. a fixing ring; 1824. a support bar; 1825. a supporting base; 1826. a slider; 18260. a chute; 20. positioning a plate; 21. a transverse slide rail; 22. a longitudinal slide rail; 23. a first mounting seat; 24. a first lead screw; 25. a first motor; 26. a second mounting seat; 27. a second lead screw; 28. a second motor.
Detailed Description
The present application is described in further detail below with reference to figures 3-11.
The embodiment of the application discloses car seat removes uses adjusting device.
The first embodiment is as follows:
referring to fig. 3 and 4, the adjusting device for moving the automobile seat comprises a pair of adjusting slide rails 1 and a pair of moving slide rails 2, a fixing plate 3 for installing the front seat of the automobile is arranged between the pair of adjusting slide rails 1, the pair of adjusting slide rails 1 are located between the pair of moving slide rails 2, the fixing plate 3 can move along the length direction of the adjusting slide rails 1, and the adjusting slide rails 1 can move along the length direction of the moving slide rails 2 to meet the requirement of adjusting the position of the automobile seat. Be provided with rotary mechanism 18 that is used for rotatory car seat on the fixed plate 3, rotary mechanism 18 includes drive assembly 181 and rotating assembly 182, and drive assembly 181 and rotating assembly 182 all link to each other with fixed plate 3, and car seat installs on rotating assembly 182, and when drive assembly 181 moved, drive rotating assembly 182 drove car seat and rotates, satisfied the demand that various angles were adjusted, has increased car seat's practicality.
Referring to fig. 4 and 5, the adjusting portions 4 are disposed on the adjusting slide rail 1 and the moving slide rail 2, here, the adjusting portions 4 on the adjusting slide rail 1 are taken as an example, the adjusting portions 4 include an adjusting screw 41 and two adjusting seats 42, the adjusting screw 41 and the two adjusting seats 42 are disposed in the adjusting slide rail 1, the adjusting screw 41 sequentially penetrates through the adjusting seats 42, so the adjusting seats 42 can move along the adjusting screw 41 in the adjusting slide rail 1, one side of the fixing plate 3 is fixedly connected with the two adjusting seats 42 in the adjusting slide rail 1 through bolts, and the fixing plate 3 can move along the adjusting slide rail 1. Here again take the regulation portion 4 on the movable slide rail 2 as an example, because the structure of the regulation portion 4 is the same, it is not repeated here, the regulation seat 42 in the regulation slide rail 1 and the movable slide rail 2 is correspondingly arranged, the end of the regulation slide rail 1 and the regulation seat 42 in the movable slide rail 2 are fixedly connected through a bolt, thereby the regulation slide rail 1 can drive the fixed plate 3 to move along the movable slide rail 2.
Referring to fig. 4 and 5, in order to reduce the possibility that the adjusting seats 42 are locked on the adjusting screw rod 41 due to construction errors of the adjusting screw rod 41, two adjusting seats 42 on the adjusting screw rod 41 are respectively provided with square mounting holes 420, one mounting hole 420 is connected with an adjusting block 5 in a clamping manner, the other mounting hole 420 is connected with a plastic rotating block 6 in a clamping manner, and the adjusting block 5 and the plastic rotating block 6 are square blocks.
Referring to fig. 4 and 5, specifically, an adjusting hole 50 is formed through the adjusting block 5, the adjusting screw 41 passes through the adjusting hole 50, the inner wall of the adjusting hole 50 is in threaded fit with the adjusting screw 41, and a gap exists between the inner wall of the adjusting hole 50 and the side wall of the adjusting screw 41. The plastic rotating block 6 is provided with a rotating hole 60 in a penetrating manner, the adjusting screw rod 41 penetrates through the rotating hole 60, and the inner wall of the rotating hole 60 abuts against and is in threaded fit with the adjusting screw rod 41.
Install car front seat on fixed plate 3, when the position of car seat needs to be adjusted, adjust lead screw 41 in the slide rail 1 in the rotation, because of regulating block 5 and plastics turning block 6 all with adjust lead screw 41 screw-thread fit, make regulation seat 42 remove along the length direction who adjusts slide rail 1, thereby make fixed plate 3 drive car seat and remove, and then change car seat position on car width direction, and rotate adjust lead screw 41 in the removal slide rail 2, make two adjust slide rail 1 and remove along the length direction who removes slide rail 2 simultaneously, thereby make fixed plate 3 drive car seat and remove, a position for changing car seat on car length direction, realize the regulation of car seat position.
Referring to fig. 4 and 5, because the inner wall of the adjusting hole 50 has a gap with the adjusting screw rod 41, the adjusting screw rod 41 and the plastic rotating block 6 are in tight meshing transmission, the plastic rotating block 6 reduces the abrasion of the thread structure on the adjusting screw rod 41, reduces the noise when the adjusting screw rod 41 is in transmission, and realizes the movement of the fixing plate 3. When the adjusting screw rod 41 has construction errors and is engaged with the plastic rotating block 6 for a long time, so that the plastic rotating block 6 is damaged, the adjusting screw rod 41 is still in threaded connection with the inner wall of the adjusting hole 50, and therefore the adjusting screw rod 41 can still drive the adjusting seat 42 to move through the adjusting block 5. Because there is a clearance between the inner wall of the adjusting hole 50 and the adjusting screw 41, the adjusting screw 41 is not easy to be locked, and the adjusting block 5 is not easy to be damaged. The plastic rotating block 6 and the adjusting block 5 are matched for use, so that the service life of the adjusting screw rod 41 is prolonged.
Referring to fig. 6 and 7, both ends of the adjusting block 5 are sleeved with rubber sleeves 7, and one side of each rubber sleeve 7 far away from the adjusting block 5 is abutted against the inner wall of the corresponding mounting hole 420; the two ends of the plastic turning block 6 are also sleeved with rubber sleeves 7, and the rubber sleeves 7 are also abutted against the inner wall of the mounting hole 420.
When the part of the adjusting screw rod 41 with construction errors is in meshing transmission with the adjusting block 5 or the plastic rotating block 6, the adjusting block 5 or the plastic rotating block 6 is driven to move in the mounting hole 420, the rubber sleeve 7 plays a role in protection, a buffering space for the adjusting block 5 or the plastic rotating block 6 is provided, the possibility that the adjusting block 5 or the plastic rotating block 6 is damaged by the adjusting screw rod 41 is reduced, and the service lives of the adjusting block 5 and the plastic rotating block 6 are prolonged. In addition, due to the arrangement of the rubber sleeve 7, the adjusting block 5 or the plastic rotating block 6 cannot directly collide with the inner wall of the mounting hole 420, so that the abrasion and the noise are reduced.
Referring to fig. 6 and 8, two adjusting plates 8 are disposed between a pair of adjusting slide rails 1, the adjusting plates 8 are disposed corresponding to the moving slide rails 2, specifically, the adjusting plates 8 are perpendicular to the adjusting slide rails 1, and ends of the adjusting plates 8 are welded to side walls of the adjusting slide rails 1. A moving plate 9 is arranged between the pair of moving slide rails 2, the moving plate 9 is perpendicular to the moving slide rails 2 and is positioned at the end parts of the moving slide rails 2, and the end parts of the moving plate 9 are welded with the side walls of the moving slide rails 2. Both the moving plate 9 and one of the adjusting plates 8 are fixed with a double-bearing motor 10 through bolts, the output end of the double-bearing motor 10 is coaxially fixed with a worm, the worm connected with the double-bearing motor 10 on the adjusting plate 8 is rotatably connected on the adjusting slide rail 1, the worm connected with the double-bearing motor 10 on the moving plate 9 is rotatably connected on the moving slide rail 2, and the worm is meshed with a worm gear which is coaxially fixed with the adjusting screw rod 41.
When the double-bearing motor 10 on the adjusting plate 8 is started, the two connected worms are driven to rotate simultaneously, so that the worm wheel drives the two adjusting screw rods 41 on the pair of adjusting slide rails 1 to rotate simultaneously, and the fixing plate 3 is driven to drive the automobile seat to move along the length direction of the adjusting slide rails 1, namely the automobile seat moves along the width direction of an automobile; when the dual-bearing motor 10 on the moving plate 9 is started, the two connected worms are driven to rotate simultaneously, and due to the same principle, the details are not described herein, and finally the car seat is driven to move along the length direction of the moving slide rail 2, that is, the car seat moves along the length direction of the car at this time. However, when the double-bearing motor 10 on the adjusting plate 8 and the double-bearing motor 10 on the moving plate 9 are simultaneously activated, the vehicle seat can be simultaneously driven to move in both the width direction and the length direction of the vehicle.
Referring to fig. 7, the two adjusting seats 42 on the adjusting screw 41 are connected through the connecting plate 11, a plurality of fixing holes 421 are uniformly formed in the side wall of the adjusting seat 42 along the length direction of the adjusting seat 42, a plurality of connecting holes 110 are formed in the connecting plate 11 in a penetrating manner, and the connecting holes 110 are uniformly distributed along the length direction of the connecting plate 11. The connecting hole 110 is penetrated with a bolt 12, and the bolt 12 is inserted into the fixing hole 421 and is in threaded connection with the inner wall of the fixing hole 421.
The distance between the two adjusting seats 42 is determined, then the connecting holes 110 in the connecting plates 11 correspond to the fixing holes 421 in the adjusting seats 42, the bolts 12 penetrate through the connecting holes 110 and are in threaded connection with the fixing holes 421, the connecting plates 11 can be fixedly installed on the two adjusting seats 42, the two adjusting seats 42 are integrated, the possibility that the distances of the two adjusting seats 42 on the same adjusting screw rod 41 moving along the length direction of the adjusting screw rod 41 are inconsistent is reduced, the force of stretching of the side wall of the fixing plate 3 along the length direction of the adjusting screw rod 41 is reduced, the fixing plate 3 is not easy to damage, and the service life of the fixing plate 3 is prolonged.
Referring to fig. 8, the pair of adjusting slide rails 1 and the components mounted thereon are used as adjusting mechanisms, and the fixing plates 3 on the adjusting mechanisms are used for mounting the front seats of the automobile, so that the adjusting mechanisms are used for driving the front seats to move; certainly, another adjusting mechanism is further disposed on the pair of movable sliding rails 2, and the two adjusting mechanisms have the same structure, so that details are not described herein, and the fixing plate 3 on the adjusting mechanism described in the latter is used for mounting a rear seat of an automobile, so as to drive the rear seat to move. However, the difference is that the power source for driving the two adjustment mechanisms to move along the movable rail 2 is not shared, that is, there are two power sources, and the two power sources are the same and drive the two adjustment mechanisms respectively.
The power sources are a moving plate 9, a double-bearing motor 10 arranged on the moving plate 9, a worm arranged at the output end of the double-bearing motor 10, a worm wheel meshed with the worm and an adjusting screw rod 41. In addition, because there are two identical power sources, and there is only one pair of movable slide rails 2, two adjusting screw rods 41 are installed in each movable slide rail 2, and the two adjusting screw rods 41 are distributed at intervals and do not interfere with each other.
Referring to fig. 8 and 9, the driving assembly 181 includes a rotary driving member 1811, a fixed block 1812, and a worm 1813. The fixed block 1812 is welded and fixed on the fixed plate 3, and the rotary driving element 1811 is fixedly mounted on the fixed block 1812 through a bolt, in the embodiment of the present application, the rotary driving element 1811 adopts a servo motor, the output end of the rotary driving element 1811 is coaxially fixed with the worm 1813 and is used for driving the worm 1813 to rotate, and the worm 1813 is rotatably connected on the fixed block 1812.
Referring to fig. 8, the rotating assembly 182 includes a rotating base 1821 and a rotating disk 1822, the rotating base 1821 is fixedly mounted on the fixing plate 3 through bolts, the rotating disk 1822 is rotatably connected to the rotating base 1821, the rotating disk 1822 is coaxially fixed with the car seat, and a circumferential side wall of the rotating disk 1822 is engaged with the worm 1813.
Start to rotate driving piece 1811, drive worm 1813 rotates to drive rotating disc 1822 and rotate, realize car seat's rotation, make car seat adjust according to different demands, promoted car seat's comfort level, increased car seat's practicality.
The implementation principle of the first embodiment of the application is as follows: install the car seat on rotatory disc 1822, when the position of car seat needs to be adjusted, adjust lead screw 41 in the slide rail 1 in the rotation, there is the clearance because of the inner wall of regulation hole 50 and adjust lead screw 41, make adjust lead screw 41 and the meshing transmission of plastics turning block 6, plastics turning block 6 has reduced the wearing and tearing of helicitic texture on adjust lead screw 41, make and adjust seat 42 and remove along the length direction who adjusts slide rail 1, thereby make fixed plate 3 drive the car seat and remove, change the position of car seat on car width direction. And the adjusting screw rod 41 in the movable slide rail 2 is rotated, so that the two adjusting slide rails 1 simultaneously move along the length direction of the movable slide rail 2, and the fixed plate 3 drives the automobile seat to move, so as to change the position of the automobile seat in the length direction of the automobile.
When the angle of the automobile seat needs to be adjusted, the rotating driving piece 1811 is started, so that the worm 1813 drives the rotating disc 1822 to rotate in a meshed mode, the automobile seat is driven to rotate by taking the central axis of the rotating disc 1822 as an axis, and the angle of the automobile seat is adjusted.
Example two:
the difference between the second embodiment and the first embodiment is that:
referring to fig. 9 and 10, the driving unit 181 includes a driving motor 1814, a positioning block 1815, a rotating rod 1816 and a rotating disc 1817, and the fixing plate 3 of the present embodiment adopts a disc-shaped structure, unlike the square-shaped structure adopted in the first embodiment. The positioning block 1815 is fixedly installed at the bottom of the fixing plate 3, the driving motor 1814 is fixedly installed on the positioning block 1815, an output end of the driving motor 1814 is connected with the rotating rod 1816 for driving the rotating rod 1816 to rotate, the rotating rod 1816 is rotatably connected to the positioning block 1815, the rotating disc 1817 is rotatably connected to the bottom of the fixing plate 3, and a circumferential side wall of the rotating disc 1817 is engaged with the rotating rod 1816.
Referring to fig. 9 and 11, the rotating assembly 182 includes a fixing ring 1823, a supporting rod 1824, a supporting seat 1825, and a plurality of sliding blocks 1826, the supporting rod 1824 is coaxially fixed with the rotating disc 1817 and is rotatably connected to the fixing plate 3, the fixing ring 1823 is fixedly mounted on the fixing plate 3 and is coaxial with the supporting rod 1824, the supporting seat 1825 is coaxially fixed with the car seat, the plurality of sliding blocks 1826 are circumferentially and uniformly distributed around the axis of the supporting seat 1825, the sliding blocks 1826 are fixedly connected with the supporting seat 1825, one side of the sliding block 1826 near the center of the supporting seat 1825 is provided with a sliding groove 18260 for the fixing ring 1823 to be inserted into, the fixing ring 1823 is inserted into the sliding groove 18260, and the sliding block 1826 slides on the fixing ring 1823.
The driving motor 1814 is started, the rotating rod 1816 rotates, the rotating disc 1817 drives the supporting rod 1824 to rotate, the supporting seat 1825 drives the sliding block 1826 to slide along the track of the fixing ring 1823, the fixing ring 1823 plays a role in guiding, the stability of the supporting seat 1825 during rotation is improved, deflection and inclination are not prone to occurring, the automobile seat can adjust the angle according to different requirements, and the comfort level of the automobile seat is improved. The practicality is better.
The implementation principle of the second implementation of the present application is as follows: the automobile seat is fixedly installed on the supporting seat 1825, when the angle of the automobile seat needs to be adjusted, the driving motor 1814 is started, the rotating rod 1816 drives the rotating disc 1817 to rotate, the supporting rod 1824 drives the supporting seat 1825 to rotate, and the sliding block 1826 moves on the fixing ring 1823 along the track of the fixing ring 1823, so that the angle of the automobile seat is adjusted.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a car seat removes uses adjusting device which characterized in that: the automobile seat adjusting device comprises a pair of adjusting slide rails (1) and a pair of movable slide rails (2), wherein a fixing plate (3) used for installing an automobile seat is arranged between the pair of adjusting slide rails (1), the pair of adjusting slide rails (1) are positioned between the pair of movable slide rails (2), adjusting parts (4) are arranged on the adjusting slide rails (1) and the movable slide rails (2), each adjusting part (4) comprises an adjusting screw rod (41) and two adjusting seats (42), the adjusting screw rods (41) sequentially penetrate through the adjusting seats (42), the two adjusting seats (42) in the adjusting slide rails (1) are fixedly connected with the fixing plate (3), and the adjusting seats (42) in the movable slide rails (2) are fixedly connected with the adjusting slide rails (1);
one of them on accommodate the lead screw (41) adjust seat (42) internal fixation and have regulating block (5), run through on regulating block (5) and be equipped with regulation hole (50) that supply accommodate the lead screw (41) to wear to establish, the inner wall and accommodate the lead screw (41) screw-thread fit of regulation hole (50), there is the clearance between the inner wall of regulation hole (50) and the lateral wall of accommodate the lead screw (41), another it has plastics turning block (6) to adjust seat (42) internal fixation, run through on plastics turning block (6) and be equipped with rotation hole (60) that supply accommodate the lead screw (41) to wear to establish, the inner wall and accommodate the lead screw (41) screw-thread fit of rotation hole (60).
2. The adjusting device for moving a seat of an automobile according to claim 1, wherein: the two adjusting seats (42) on the adjusting screw rod (41) are respectively provided with an installation hole (420), the adjusting block (5) is installed in one of the installation holes (420) and has a gap with the inner wall of the installation hole (420), and the plastic rotating block (6) is installed in the other installation hole (420) and has a gap with the inner wall of the installation hole (420).
3. The adjusting device for moving a seat of an automobile according to claim 2, wherein: two rubber sleeves (7) are arranged in the mounting holes (420), two rubber sleeves (7) in one mounting hole (420) are sleeved at two ends of the adjusting block (5), and two rubber sleeves (7) in the other mounting hole (420) are sleeved at two ends of the plastic rotating block (6).
4. The adjusting device for moving a seat of an automobile according to claim 1, wherein: two adjust slide rail (1) and link to each other, two through regulating plate (8) movable slide rail (2) link to each other through movable plate (9), all be provided with on regulating plate (8) and movable plate (9) and be used for driving accommodate the lead screw (41) pivoted duplex bearing motor (10).
5. The adjusting device for moving a seat of an automobile according to claim 1, wherein: two on accommodate the lead screw (41) adjust seat (42) and link to each other through connecting plate (11), be provided with fixed orifices (421) on adjusting seat (42), it is provided with connecting hole (110) to run through on connecting plate (11), wear to be equipped with in connecting hole (110) with the inner wall threaded connection's of fixed orifices (421) bolt (12).
6. The adjusting device for moving a seat of an automobile according to claim 5, wherein: the side wall of the adjusting seat (42) is provided with a plurality of fixing holes (421), the fixing holes (421) are uniformly distributed along the length direction of the adjusting seat (42), the connecting plate (11) is provided with a plurality of connecting holes (110) in a penetrating mode, and the connecting holes (110) are uniformly distributed along the length direction of the connecting plate (11).
7. The adjusting device for moving a seat of an automobile according to claim 1, wherein: another pair of adjusting slide rails (1) is further arranged between the pair of moving slide rails (2), a fixing plate (3) is arranged between the pair of adjusting slide rails (1), and the fixing plate (3) is used for mounting a rear seat of an automobile.
8. The adjusting device for moving a seat of an automobile according to claim 1, wherein: be provided with rotary mechanism (18) that are used for rotatory car seat on fixed plate (3), rotary mechanism (18) include drive assembly (181) and rotating assembly (182), drive assembly (181) and rotating assembly (182) all link to each other with fixed plate (3), drive assembly (181) rotate, drive rotating assembly (182) drive car seat rotates.
9. The adjusting device for moving a seat of an automobile according to claim 8, wherein: the driving assembly (181) comprises a rotary driving piece (1811), a fixed block (1812) and a worm (1813), the fixed block (1812) is installed on the fixed plate (3), the rotary driving piece (1811) is installed on the fixed block (1812), and the output end of the rotary driving piece (1811) is connected with the worm (1813);
rotary mechanism (18) are including roating seat (1821) and rotating disc (1822), roating seat (1821) is installed on fixed plate (3), rotating disc (1822) rotate to be connected on roating seat (1821), rotating disc (1822) are fixed with car seat, the circumference lateral wall and the worm (1813) meshing of rotating disc (1822).
10. The adjusting device for moving a seat of an automobile according to claim 9, wherein: the driving assembly (181) comprises a driving motor (1814), a positioning block (1815), a rotating rod (1816) and a rotating disc (1817), the positioning block (1815) is fixed on the fixing plate (3), the driving motor (1814) is installed on the positioning block (1815), the output end of the driving motor (1814) is connected with the rotating rod (1816), the rotating disc (1817) is rotatably connected on the fixing plate (3), and the circumferential side wall of the rotating disc (1817) is meshed with the rotating rod (1816);
rotatory subassembly (182) are including solid fixed ring (1823), bracing piece (1824), supporting seat (1825) and a plurality of slider (1826), bracing piece (1824) and rotation disc (1817) coaxial fixation, and rotate and connect on fixed plate (3), gu fixed ring (1823) fix on fixed plate (3), and with bracing piece (1824) are coaxial, supporting seat (1825) and bracing piece (1824) coaxial fixation, and with car seat fixed connection, a plurality of slider (1826) are along the circumference distribution with the axle center of supporting seat (1825) as the center, slider (1826) and supporting seat (1825) fixed connection, one side that slider (1826) are close to supporting seat (1825) center is provided with and supplies gu fixed ring (1823) to insert spout (18260) of establishing, gu fixed ring (1823) inserts in spout (18260), slider (1826) slide on gu fixed ring (1823).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211359204.5A CN115503570A (en) | 2022-11-02 | 2022-11-02 | Adjusting device for moving automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211359204.5A CN115503570A (en) | 2022-11-02 | 2022-11-02 | Adjusting device for moving automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115503570A true CN115503570A (en) | 2022-12-23 |
Family
ID=84513261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211359204.5A Pending CN115503570A (en) | 2022-11-02 | 2022-11-02 | Adjusting device for moving automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115503570A (en) |
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| DE3919378A1 (en) * | 1988-06-18 | 1989-12-21 | Hammerstein Gmbh C Rob | Spindle drive for adjusting devices of vehicle seats |
| US6315451B1 (en) * | 1999-06-23 | 2001-11-13 | Thk Co., Ltd. | Slide guide unit |
| DE10229560A1 (en) * | 2002-07-01 | 2004-01-15 | Schneebichler, Michael Hermann Leonhard | Spindle drive, esp. lifting drive for loading platforms of motor vehicle transporters has second spindle nut positioned behind first one, with both engaging with coupling element on platform |
| JP2008222034A (en) * | 2007-03-13 | 2008-09-25 | Imasen Electric Ind Co Ltd | Seat rail device |
| WO2009047947A1 (en) * | 2007-10-12 | 2009-04-16 | Shiroki Corporation | Power slide device for vehicle seat |
| CN101625022A (en) * | 2009-07-27 | 2010-01-13 | 大连理工大学 | Thread transmission mechanism and shooting equipment moving device therewith |
| JP2018135991A (en) * | 2017-02-23 | 2018-08-30 | 日本電産コパル株式会社 | Moving mechanism |
| CN210283987U (en) * | 2019-08-02 | 2020-04-10 | 苏州嘉友吉星汽车零部件有限公司 | Automobile electric seat turntable |
| CN112622711A (en) * | 2021-01-18 | 2021-04-09 | 上海东尚机械科技有限责任公司 | Long slide system of electric seat for vehicle |
| CN113119814A (en) * | 2021-05-26 | 2021-07-16 | 恺博座椅机械部件有限公司 | Escape mechanism for electric slide rail of vehicle seat |
| CN114347878A (en) * | 2022-02-18 | 2022-04-15 | 上海哈隆汽车标准件有限公司 | Front-mounted sliding rail for automobile |
| CN216915604U (en) * | 2021-12-30 | 2022-07-08 | 无锡锡玮科技有限公司 | Automatic quick adjustment's car seat slide |
-
2022
- 2022-11-02 CN CN202211359204.5A patent/CN115503570A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3919378A1 (en) * | 1988-06-18 | 1989-12-21 | Hammerstein Gmbh C Rob | Spindle drive for adjusting devices of vehicle seats |
| US6315451B1 (en) * | 1999-06-23 | 2001-11-13 | Thk Co., Ltd. | Slide guide unit |
| DE10229560A1 (en) * | 2002-07-01 | 2004-01-15 | Schneebichler, Michael Hermann Leonhard | Spindle drive, esp. lifting drive for loading platforms of motor vehicle transporters has second spindle nut positioned behind first one, with both engaging with coupling element on platform |
| JP2008222034A (en) * | 2007-03-13 | 2008-09-25 | Imasen Electric Ind Co Ltd | Seat rail device |
| WO2009047947A1 (en) * | 2007-10-12 | 2009-04-16 | Shiroki Corporation | Power slide device for vehicle seat |
| CN101625022A (en) * | 2009-07-27 | 2010-01-13 | 大连理工大学 | Thread transmission mechanism and shooting equipment moving device therewith |
| JP2018135991A (en) * | 2017-02-23 | 2018-08-30 | 日本電産コパル株式会社 | Moving mechanism |
| CN210283987U (en) * | 2019-08-02 | 2020-04-10 | 苏州嘉友吉星汽车零部件有限公司 | Automobile electric seat turntable |
| CN112622711A (en) * | 2021-01-18 | 2021-04-09 | 上海东尚机械科技有限责任公司 | Long slide system of electric seat for vehicle |
| CN113119814A (en) * | 2021-05-26 | 2021-07-16 | 恺博座椅机械部件有限公司 | Escape mechanism for electric slide rail of vehicle seat |
| CN216915604U (en) * | 2021-12-30 | 2022-07-08 | 无锡锡玮科技有限公司 | Automatic quick adjustment's car seat slide |
| CN114347878A (en) * | 2022-02-18 | 2022-04-15 | 上海哈隆汽车标准件有限公司 | Front-mounted sliding rail for automobile |
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