CN105181564B - Automotive seat quality detection device - Google Patents
Automotive seat quality detection device Download PDFInfo
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- CN105181564B CN105181564B CN201510534839.8A CN201510534839A CN105181564B CN 105181564 B CN105181564 B CN 105181564B CN 201510534839 A CN201510534839 A CN 201510534839A CN 105181564 B CN105181564 B CN 105181564B
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Abstract
Present invention is disclosed a kind of automotive seat quality detection device, which includes automotive seat cortex detecting system and automotive seat abnormal sound detecting system；The advantage of the invention is that the system detectio is convenient, obtain accurately detecting data after detection, can rationally, science, effectively, reliably detect that automotive seat whether there is abnormal sound, abnormal sound hidden danger and cortex quality problems so that contribute to lifting seat assembly and automobile product total quality and quality.
Description
Technical field
The present invention relates to automobile component detection device.
Background technology
Automobile has gradually come into huge numbers of families as a kind of vehicles increasingly popularized, be no longer it is distant can not
And commodity, with people's using and understand to automobile, when automobile product is bought in selection, had it is higher and higher will
Ask, people not only need safe and reliable, powerful automobile, but also increasingly pay attention to comfort, and automotive seat is as interior trim
Component, and with human contact's time is most long, area is maximum, it is particularly important that influence for comfort.The quality one of automotive seat
As determined by seat cortex quality and abnormal sound situation.
When people ride, what is directly contacted is exactly the surface (cortex) of automotive seat, and therefore, quality, the quality of cortex are straight
The total quality for influencing seating product is connect, because this part is that people are easiest to be concerned about, in use, if going out
The problems such as existing cortex comes off, fades, then influence greatly, to allow consumer to produce discontented.In addition, in-car abnormal sound is also to influence vehicle to relax
An important factor for adaptive, the abnormal sound of automotive seat is typically all due to connecting tension or pine between internal operating element, causing to go
Mutual stress produces abnormal sound between component during car, and at present, the abnormal sound and cortex quality for automotive seat are typically no professional
Detection device, mostly only judges, it is difficult to ensure product quality with sense organ.
The content of the invention
The technical problems to be solved by the invention be realize rationally, science, effective, reliable automotive seat quality testing system
System.
To achieve these goals, the technical solution adopted by the present invention is：Automotive seat quality detection device, the device bag
Include automotive seat cortex detecting system and automotive seat abnormal sound detecting system；
The automotive seat cortex detecting system is equipped with closed detection cabin, is set in the closed detection cabin
It is useful for fixing the fixed pedestal of automotive seat to be detected, being suspended in midair above the fixed pedestal has atomizer, the atomization
Nozzle connects water tank by the pipeline equipped with high-pressure hydraulic pump, and the detection indoor ground in cabin is equipped with humidifier, both sides are equipped with
Infrared heating fluorescent tube, top are equipped with ultraviolet lamp and headlamp；
It is equipped with described detection cabin and conveys inductive signal to the temperature sensor of controller, humidity sensor, ultraviolet
Line strength sensor and camera, the controller output control signals to high-pressure hydraulic pump, humidifier, infrared heating fluorescent tube,
Ultraviolet lamp and headlamp；
The automotive seat abnormal sound detecting system is equipped with closed mute cabin, is set in the closed mute cabin
It is useful for being fixedly mounted the seat slide mounting base of sliding rail of automobile seat, the automotive seat is automatic seat, the vapour
The motor control signal of vehicle seats connects the signal output part of control unit by conducting wire, and two are equipped with the mute cabin
A microphone, the microphone output signal to control unit, and the microphone described in one of them hangs on seat slide peace
Fill above seat, the microphone described in another is located at the inside of hollow seat slide mounting base.
Suspention has flaw detection lamp above the fixed pedestal, and the controller outputs control signals to flaw detection lamp, described
Mechanism for testing is equipped with front of automotive seat on fixed pedestal, the mechanism for testing includes the cunning fixed on the ground
Driving unit that rail, the slide on slide, driving slide are moved along slide, erect and be fixed on column on slide, institute
The slide stated is set along automotive seat axial manner, and side pressure bar, the end of the side pressure bar are horizontally installed with the column
For pressing the chair back of automotive seat, the controller outputs control signals to driving unit.
Top beam is equipped with the top of the column, is coupled between the top beam and column by electronic screw lift structure,
Sagging on the top beam to have down-pressed pole, the pushing boom end is used for the cushion for pressing automotive seat, and the controller is defeated
Go out control signal to electronic screw lift structure.
The side pressure bar and push boom end and be equipped with and press pressure ball head, it is described by pressure ball head and side pressure bar, down-pressed pole it
Between be equipped with pressure sensor, the pressure sensor outputs signal to controller.
The upright post vertical Nogata is equipped with the first sliding groove upwards, and the side pressure bar is embedded in the first sliding groove and passes through lifting
Cylinder driving moves up and down in the first sliding groove；The crossbeam lower surface is equipped with the second sliding slot along its axial direction, described
Down-pressed pole be embedded in the second sliding slot and by the driving of side push cylinder the and horizontal movement in sliding slot, controller output
Control signal is to lifting cylinder and side push cylinder.
The seat slide mounting base both sides are equipped with guide rail, and two are respectively equipped with the guide rail of automotive seat front both sides
The second independent pedestal, is vertically fixed lifting hydraulic cylinder on the second pedestal described in two, the lifting hydraulic cylinder
Hydraulic rod end is equipped with fixed link, and briquetting both sides are by the fixed rod support, and the second pedestal described in one of them is by
Two push-and-pull hydraulic cylinder drives edge guide rails slide, and the control unit outputs control signals to the second push-and-pull hydraulic cylinder and lifting liquid
The oil pump driving unit of cylinder pressure.
The guide rail of automotive seat rear both sides is equipped with the first pedestal, is fixed with first pedestal by supporting rod
Cross bar, the cross bar are equipped with two axle sleeves, the connecting rod vertical with cross bar are respectively and fixedly provided with the axle sleeve, described in two
Pull rod is equipped between interlinking lever end, the connecting rod spacing described in two is more than the chair back width of automotive seat, described in one of them
Rack gear is fixed outside axle sleeve, is fixed with stepper motor on the cross bar, the output shaft of the stepper motor is equipped with and tooth
Meshed gears is enclosed, first pedestal is slided by the first push-and-pull hydraulic cylinder drives edge guide rail, control unit output control
Signal processed is to stepper motor and the oil pump driving unit of the first push-and-pull hydraulic cylinder.
The briquetting is wrapped with flannelette napped fabric layer, and soft filler material is filled between the flannelette napped fabric layer and briquetting, described
Pull rod be wrapped with flannelette napped fabric layer.
The briquetting lower surface and pull rod are equipped with pressure sensor with automotive seat chair back contact site, described
Pressure sensor outputs signal to control unit.
The detection cabin is equipped with hatch door, and sealing joint strip, the cabin are equipped between the hatch door and detection cabin
The touch screen being connected with controller is equipped with the outside of door or detection cabin, the controller is connected with computer；The mute cabin
Room is equipped with hatch door, and sealing joint strip is equipped between the hatch door and mute cabin, is equipped with the outside of the hatch door or mute cabin
The touch screen being connected with control unit, the control unit are connected with computer.
The advantage of the invention is that the system detectio is convenient, obtain accurately detect data after detection, energy is reasonable, science,
Effectively, reliably detect that automotive seat whether there is abnormal sound, abnormal sound hidden danger and cortex quality problems, so as to help to be lifted
The total quality and quality of seat assembly and automobile product.
Brief description of the drawings
The content of every width attached drawing expression in description of the invention and the mark in figure are briefly described below：
Fig. 1,2 are automotive seat cortex detecting system structure diagram；
Fig. 3 is automotive seat abnormal sound detecting system structure diagram；
Fig. 4 is beam portion structure diagram in Fig. 3；
Mark in above-mentioned figure is：101st, fixed pedestal；102nd, ultraviolet lamp；103rd, flaw detection lamp；104th, atomizer；
105th, air humidifier；106th, slide；107th, slide；108th, column；109th, top beam；110th, down-pressed pole；111st, side pressure bar；201、
Seat slide mounting base；202nd, microphone；203rd, the first pedestal；204th, supporting rod；205th, the first push-and-pull hydraulic cylinder；206th, it is horizontal
Bar；207th, connecting rod；208th, pull rod；209th, stepper motor；210th, axle sleeve；211st, the second pedestal；212nd, lifting hydraulic cylinder；213rd, press
Block；214th, the second push-and-pull hydraulic cylinder；215th, guide rail.
Embodiment
Automotive seat quality detection device includes automotive seat cortex detecting system and automotive seat abnormal sound detecting system, and two
A system is independent detecting system, the detection of the common quality for completing seat.Automotive seat cortex detecting system is equipped with closed
Detection cabin and be equipped with controller, automotive seat abnormal sound detecting system is equipped with closed mute cabin and is equipped with control unit,
Controller and each system work of control unit independent control, and the data-signal most gathered at last is transported to same electricity jointly
In brain (computer), data are analyzed by computer, testing result are obtained, so as to finally draw the quality condition of seat.
During detection, for an automotive seat product, first it is put into automotive seat cortex detecting system and is detected, place into
Automotive seat abnormal sound detecting system, such automotive seat abnormal sound detecting system to seat cortex pulling extruding action without interference with
To cortex testing result, and automotive seat cortex detecting system environmental factor, be conducive to detect for a long time using the different of back seat
Ring hidden danger, mutual cooperation can more accurate, science, reliably draw testing result.
Described in detail respectively below for the structure of the two systems：
Automotive seat cortex detecting system is equipped with a closed detection cabin, and detection cabin is light tight, and bulkhead, which has, to be protected
Warm layer, detection cabin are equipped with a hatch door, enter for staff in detection cabin and pick and place automotive seat, to ensure leakproofness
Can, it is equipped with sealing joint strip between hatch door and detection cabin.
Detect the fixed pedestal 101 that the indoor center in cabin is equipped with a fixed automotive seat to be detected, fixed pedestal
101 top suspentions have atomizer 104, and atomizer 104 connects water tank by the pipeline equipped with high-pressure hydraulic pump, is sprayed by being atomized
The cooperation of mouth 104 and high-pressure hydraulic pump, can eject vaporific droplet, can reliably control emitted dose, and can guarantee that droplet energy
Uniform splash is splashed to the situation of automotive seat to the environment that on automotive seat, can simulate humidity, and rainwater.
The detection indoor ground in cabin is equipped with humidifier, both sides are equipped with infrared heating fluorescent tube, and top is equipped with ultraviolet lamp 102
And headlamp, humidifier are used to simulate the environment of humidity, heat lamp pipe for simulating the automobile in being exposed to the sun under summer high temperature
Internal, ultraviolet lamp 102 is used for the baking of simulated solar, so as to effectively accelerate under automotive seat cortex reality use environment
Ageing process, so as to verify the cortex quality of automotive seat.
For more preferable, more precise control temperature, humidity and uitraviolet intensity, in detection cabin equipped with temperature sensor,
Humidity sensor, uitraviolet intensity sensor, these sensors export inductive signal to controller, controller and pass through reception
These temperature, humidity and uitraviolet intensity signal, output control signals to high-pressure hydraulic pump, humidifier, infrared heating fluorescent tube, ultraviolet
Line lamp 102, so as to achieve the purpose that closed loop accuracy controlling.
In addition, being equipped with common headlamp in detection cabin, for observing the situation of seat, the power supply of headlamp has control
Device control processed, and detect cabin and be equipped with camera, camera is used for the cortex situation for shooting seat, it is also grasped by controller
Control, and the image information taken pictures is delivered to controller.Controller is equipped with touch screen, with display and input paramete information (temperature,
Humidity and uitraviolet intensity), touch screen is installed on the outside of hatch door or detection cabin, and controller is connected with computer, can by computer
To carry out more complicated analytic process, and the photo of shooting can be stored.
In order to more comprehensively test cortex situation, being suspended in midair above fixed pedestal 101 has flaw detection lamp 103, control
Device outputs control signals to flaw detection lamp 103, and flaw detection lamp 103 is used to coordinate mechanism for testing, checks the quality and matter after cortex experiment
Ground.
As shown in Fig. 2, mechanism for testing include fix on the ground slide 106, the slide 107 on slide 106,
Driving unit that driving slide 107 is moved along slide 106, erect and be fixed on column 108 on slide 107, and slide 106 is along automobile
Seat axial manner is set, so as to control slide 107 close to or away from automotive seat, controller output control by driving unit
Signal controls the position of slide 107 to driving unit.Side pressure bar 111, the end of side pressure bar 111 are horizontally installed with column 108
For pressing the chair back of automotive seat, control slide 107 to move by driving unit, can be allowed in test outside side pressure bar 111
End extruding Chair back, checks seat cortex quality condition.
In addition, being provided with top beam 109 in 108 top horizontal of column, pass through electronic screw between top beam 109 and column 108
Elevating mechanism couples, so as to have elevating function, sagging on top beam 109 to have down-pressed pole 110,110 end of down-pressed pole is used to press
The cushion of automotive seat, controller output control signals to electronic screw lift structure, so manipulate electronic silk by controller
Bar elevating mechanism can then utilize 110 outer end of down-pressed pole extruding Chain cushion, check seat cortex quality condition.
Preferred solution, side pressure bar 111 and 110 end of down-pressed pole (outer end) are equipped with and press pressure ball head, by pressure ball head and side pressure bar
111st, pressure sensor is equipped between down-pressed pole 110, pressure sensor outputs signal to controller, can so pass through control
The pressing dynamics of device control side pressure bar 111 and down-pressed pole 110, ensure the effect and quality of test.
Preferred solution, 108 vertical direction of column are equipped with the first sliding groove, and side pressure bar 111 is embedded in the first sliding groove and leads to
Lifting cylinder driving is crossed to move up and down in the first sliding groove；Crossbeam lower surface is equipped with the second sliding slot along its axial direction, pushes
Bar 110 be embedded in the second sliding slot and by the driving of side push cylinder the and horizontal movement in sliding slot, controller output control letter
Number pressing operation can not only be carried out to lifting cylinder and side push cylinder, such side pressure bar 111 and down-pressed pole 110, moreover it is possible to carry out
Slide, detects cortex quality.
Detection method based on above-mentioned automotive seat cortex detecting system：
Step 1, by automotive seat be installed on fixed pedestal 101 on, needed after installation by the chair back be adjusted to cushion in hang down
Straight state；
Step 2, only unlatching headlamp take pictures automotive seat by camera, and upload pictures, facilitate later stage ratio
Cortex is changed；
Step 3, controller control unlatching ultraviolet lamp 102, air humidifier 105 and infrared heating fluorescent tube make detection cabin
Maintain under default uitraviolet intensity, temperature, the indoor environment state of humidity, and maintain setting time, controller carries out closed loop
Control, achievees the purpose that accurate control parameter；
Step 4, only unlatching headlamp take pictures automotive seat by camera, and upload pictures, pass through front and rear photograph
Piece comparison can detect cortex quality, and (color, texture, the edge suture situation of main detection cortex, can pass through control when taking pictures
Camera processed shoots detail section, is compared with facilitating).
In addition, in step 3, water mist, Simulated rainwater moistening automotive seats spray automotive seat surface by atomizer 104
Chair cortex, the operating procedure can be according to seat cortex selection operations.
In order to coordinate mechanism for testing further, more accurately detection seat cortex, mechanism for testing and spy can also be operated
Hinder lamp 103, implement following rate-determining steps；
Following operating procedure is added in step 2, only opens flaw detection lamp 103 and automotive seat is clapped by camera
According to, and upload pictures, facilitate later stage flaw detection photo to compare (with the cortex lines that compares)；
Add step 5, open the operation that mechanism for testing is pressed and/or pressed to automotive seat surface while slided,
Headlamp is only opened afterwards to take pictures to automotive seat by camera, and upload pictures, it is then turned on flaw detection lamp 103 and passes through photograph
Camera takes pictures automotive seat, and upload pictures, is compared by these photos, can obtain more accurately testing knot
Fruit；
Add step 6, often carry out once following operation by preset time：Headlamp is only opened by camera to automobile
Seat is taken pictures, and upload pictures, is then turned on flaw detection lamp 103 and is taken pictures by camera to automotive seat, and uploads photograph
Piece, detects and terminates after operation setting number；The step is only to take pictures, and extrudes and/or presses by observation of taking pictures while slides
After operation, the turnaround time of cortex and situation, so as to analyze the cortex situation of automotive seat.
According to Fig. 3, automotive seat abnormal sound detecting system is equipped with a closed mute cabin, due to being to abnormal sound
The detection of (sound), therefore, the necessary sound insulation in mute cabin, avoids external noise from impacting testing result, mute cabin is set
There is a hatch door, enter for staff in detection cabin and pick and place automotive seat, to ensure sealing performance, hatch door and mute cabin
Between be equipped with sealing joint strip.
The detection object of automotive seat abnormal sound detecting system is automatic seat, and the abnormal sound of automatic seat is generally by motor, cunning
Rail assembly, seat hinge portion, supporting structure of chair back, seat spring etc. produce, and it is typically all rolling when taking to produce abnormal sound
Dynamic (leaning on the chair back or twisting seat as vehicle jolts) produces, therefore, it is necessary to simulate the environment for producing abnormal sound during detection.First
The seat slide mounting base 201 for being used for that sliding rail of automobile seat to be fixedly mounted is equipped with closed mute cabin, installation is necessary can
Lean on, avoid other factors from disturbing, seat slide mounting base 201 is identical with the seat mounting structure on automotive interior floor, ensures
That detects is reliable accurate.
The motor control signal of automotive seat connects the signal output part of control unit, control unit output by conducting wire
Control command ceaselessly controls seat to adjust, and needs during adjustment to reach seat moving limit every time, the number of adjustment is as needed
Setting.Two microphones 202 are equipped with mute cabin, pass through the sound during 202 acquisition testing of microphone, microphone 202
Control unit is outputed signal to, so that the foundation whether qualified as seat is judged.
In order to ensure detecting accurately and reliably, it is necessary to set two microphones 202, a microphone 202 hangs on seat cunning
The top of rail mounting base 201, highly positioned at concordant with car seat headrest, hears sound for simulating passenger (driver) ear,
Another microphone 202 is located at the inside of hollow seat slide mounting base 201, and seat slide mounting base 201 is square
Hollow structure, upper surface are used for fixed car seat slide, lower surface fix or it is pre-buried on the ground, hollow inside is vacantly hung
A microphone 202, can be suspended in midair by tightrope, avoids the resonance of seat slide mounting base 201 from having an impact, the microphone 202
For more accurately collecting sound when seat motor, slide, hinge point movement, due to the installation of two microphones 202
Position is different, obtains detection data so as to more accurate, facilitates post analysis, draw more accurate testing result.
In order to simulate situation when people take, test out with the presence or absence of abnormal sound, 201 both sides of seat slide mounting base
Equipped with guide rail 215, i.e., after seat slide mounting base 201 installs automotive seat, guide rail 215 is located at the both sides of automotive seat, vapour
Two the second independent pedestals 211 are respectively equipped with the guide rail 215 of both sides in front of vehicle seats, two the second pedestals 211 can
Slided along slide, and 201 side of seat slide mounting base can be moved to, will not produced with seat slide mounting base 201
Interference, lifting hydraulic cylinder 212 is vertically fixed on each second pedestal 211, and noise jamming can be avoided using hydraulic cylinder, and two
The hydraulic rod end of a lifting hydraulic cylinder 212 is equipped with the fixed link for fixing briquetting 213, and 213 both sides of briquetting pass through fixation
Bar supports, and briquetting 213 is that be furnished with counterweight, is pressed by gravity, and briquetting 213 then simulates up and down motion (car when passenger takes
Jolt when driving generation), to avoid causing damage to automobile seat cushion cortex, while avoid because making an uproar with cortex friction generation
Sound disturbs, and briquetting 213 is wrapped with flannelette napped fabric layer, soft filler material, such as soft rubber are filled between flannelette napped fabric layer and briquetting 213.
One of them second pedestal 211 is slided by 214 drives edge guide rail 215 of the second push-and-pull hydraulic cylinder, then can synchronously be pushed away
Move two the second pedestals 211 to move, briquetting 213 can be moved to by automotive seats by the second push-and-pull hydraulic cylinder 214 when detecting
Above chair, during without detection, briquetting 213, easy disassembly automotive seat are removed.Control unit outputs control signals to second and pushes away
Draw the oil pump driving unit of hydraulic cylinder 214 and lifting hydraulic cylinder 212, then can according to pre-set commands or the parameter signal of input,
Adjustment detection number (the continuous rise and fall when detecting of briquetting 213, simulate the seating state of passenger or driver), in addition, pressure
213 lower surface of block is equipped with pressure sensor, and pressure sensor outputs signal to control unit, forms closed-loop control, so that, control
Unit can accurately control the lower amount of pressure (caning be controlled in 200-300 jins of pressure) of briquetting 213, ensure the reliability of testing result
And accuracy.
The guide rail 215 of automotive seat rear both sides is equipped with the first pedestal 203, guide rail of first pedestal 203 across both sides
215, and can be slided along guide rail 215, cross bar 206 is fixed with by supporting rod 204 on the first pedestal 203, two can be passed through
Fixed 204 fixed transverse rod 206 of supporting rod vertically, cross bar 206 is horizontally disposed, and cross bar 206 is equipped with two axle sleeves 210, axle sleeve
210 can rotate around cross bar 206, and the connecting rod 207 vertical with cross bar 206, two connecting rods are respectively and fixedly provided with each axle sleeve 210
207 spacing need to be more than the chair back width of automotive seat, and 208 both ends of pull rod are fixed on the end of two connecting rods 207, as shown in figure 4,
Pull rod 208 is used for the chair back for pulling automotive seat, simulates passenger or driver leans on the action of the chair back, in order to control pull rod
208 position, one of axle sleeve 210 fix rack gear, stepper motor 209, stepper motor 209 are fixed with cross bar 206 outside
Output shaft be equipped with gear ring meshed gears, by the accurate control of stepper motor 209, can effectively control pull rod
208 position.To avoid causing damage to automotive seat chair back cortex, while avoid producing noise jamming because rubbing with cortex,
Pull rod 208 is wrapped with flannelette napped fabric layer, while the structure of pull rod 208 is preferentially into flat arcuate structure, so pull it is dynamic
It can uniformly be contacted with the chair back when making, ensure uniform force, avoid damaging the chair back.
First pedestal 203 is slided by 205 drives edge guide rail 215 of the first push-and-pull hydraulic cylinder, control unit output control signal
To the oil pump driving unit of 209 and first push-and-pull hydraulic cylinder 205 of stepper motor, such control unit passes through to the first push-and-pull hydraulic pressure
The control of cylinder 205 and stepper motor 209, when detecting, pull rod 208 is moved to and is set to above seat, during without detection, is risen
Rise and remove pull rod 208, so that easy disassembly automotive seat.Control unit outputs control signals to the first push-and-pull hydraulic cylinder 205
Oil pump driving unit, then can be according to pre-set commands or the parameter signal of input, and adjusting detection number, (pull rod 208 is when detecting
It is front and rear positioned at the chair back is pulled, simulate the dependence state of passenger or driver), the first push-and-pull hydraulic cylinder 205 is dynamic to pull during detection
The power source of work, in addition, pull rod 208 is equipped with pressure sensor, pressure sensor output letter with automotive seat chair back contact site
Number to control unit, closed-loop control is formed, so that control unit can accurately control and pull strength and (can be controlled in 100-150 jins
Pressure), ensure the reliability and accuracy of testing result.
Control unit is equipped with touch screen, and with display and input paramete information, parameter includes the work times of pull rod 208, power
Degree, the work times of briquetting 213, dynamics, number of the front and rear adjustment of seat etc., touch screen is installed on outside hatch door or detection cabin
Side, convenient operation, control unit is connected with computer, and the data of reception are delivered to computer, can be carried out more by computer
Complicated analytic process, show that (acoustic processing can program more accurate testing result as needed, such as can pass through sound
The amount in decibels detection of sound, or be detected by wave-shape amplitude), in addition, computer can also store received data message.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements and from aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without changing
Other occasions are directly applied into by the design of the present invention and technical solution, within protection scope of the present invention.
Claims (9)
1. automotive seat quality detection device, it is characterised in that：The device includes automotive seat cortex detecting system and automotive seats
Chair abnormal sound detecting system；
The automotive seat cortex detecting system is equipped with closed detection cabin, is equipped with and uses in the closed detection cabin
Suspention has atomizer, the atomizer above the fixed pedestal of fixation automotive seat to be detected, the fixed pedestal
Water tank is connected by the pipeline equipped with high-pressure hydraulic pump, the detection indoor ground in cabin is equipped with humidifier, both sides equipped with infrared
Fluorescent tube is heated, top is equipped with ultraviolet lamp and headlamp；
The temperature sensor, humidity sensor, ultraviolet that conveying inductive signal to controller are equipped with the detection cabin are strong
Spend sensor and camera, the controller outputs control signals to high-pressure hydraulic pump, humidifier, infrared heating fluorescent tube, ultraviolet
Line lamp and headlamp；
The automotive seat abnormal sound detecting system is equipped with closed mute cabin, is equipped with and uses in the closed mute cabin
In the seat slide mounting base that sliding rail of automobile seat is fixedly mounted, the automotive seat is automatic seat, the automotive seats
The motor control signal of chair connects the signal output part of control unit by conducting wire, and two biographies are equipped with the mute cabin
Sound device, the microphone output signal to control unit, and the microphone described in one of them hangs on seat slide mounting base
Top, the microphone described in another are located at the inside of hollow seat slide mounting base;
The seat slide mounting base both sides are equipped with guide rail, and two independences are respectively equipped with the guide rail of automotive seat front both sides
The second pedestal, be vertically fixed lifting hydraulic cylinder, the hydraulic pressure of the lifting hydraulic cylinder on the second pedestal described in two
Boom end is equipped with fixed link, and by the fixed rod support, the second pedestal described in one of them is pushed away by second for briquetting both sides
Driven by Hydraulic Cylinder is drawn to be slided along guide rail, the control unit outputs control signals to the second push-and-pull hydraulic cylinder and lifting hydraulic cylinder
Oil pump driving unit.
2. automotive seat quality detection device according to claim 1, it is characterised in that：It is outstanding above the fixed pedestal
Flaw detection lamp is hung, the controller outputs control signals to flaw detection lamp, before the automotive seat installed on fixed pedestal
Side is equipped with mechanism for testing, and the slide, the slide on slide, driving that the mechanism for testing includes fixing on the ground are slided
Driving unit that seat is moved along slide, erect and be fixed on column on slide, and the slide is set along automotive seat axial manner
Put, side pressure bar is horizontally installed with the column, the end of the side pressure bar is used for the chair back for pressing automotive seat, described
Controller outputs control signals to driving unit.
3. automotive seat quality detection device according to claim 2, it is characterised in that：Top is equipped with the top of the column
Beam, is coupled between the top beam and column by electronic screw lift structure, sagging on the top beam to have a down-pressed pole, described
The cushion that boom end is used to press automotive seat is pushed, the controller outputs control signals to electronic screw lift structure.
4. automotive seat quality detection device according to claim 3, it is characterised in that：The side pressure bar and down-pressed pole
End is equipped with and presses pressure ball head, described by being equipped with pressure sensor, the pressure between pressure ball head and side pressure bar, down-pressed pole
Sensor outputs signal to controller.
5. automotive seat quality detection device according to claim 4, it is characterised in that：The upright post vertical Nogata is set upwards
There is the first sliding groove, the side pressure bar is embedded in the first sliding groove and is transported up and down in the first sliding groove by lifting cylinder driving
It is dynamic；The top beam lower surface is equipped with the second sliding slot along its axial direction, and the down-pressed pole is embedded in the second sliding slot and leads to
Side push cylinder driving horizontal movement in the second sliding slot is crossed, the controller outputs control signals to lifting cylinder and side pushes away gas
Cylinder.
6. automotive seat quality detection device according to claim 1, it is characterised in that：Lead automotive seat rear both sides
Rail is equipped with the first pedestal, is fixed with cross bar by supporting rod on first pedestal, the cross bar is equipped with two axis
Cover, be respectively and fixedly provided with the connecting rod vertical with cross bar on the axle sleeve, pull rod, two institutes are equipped between the interlinking lever end described in two
The connecting rod spacing stated is more than the chair back width of automotive seat, fixed rack gear, the cross bar outside the axle sleeve described in one of them
On be fixed with stepper motor, the output shaft of the stepper motor be equipped with gear ring meshed gears, first pedestal by
First push-and-pull hydraulic cylinder drives edge guide rail slides, and the control unit outputs control signals to stepper motor and the first push-and-pull liquid
The oil pump driving unit of cylinder pressure.
7. automotive seat quality detection device according to claim 6, it is characterised in that：The briquetting is wrapped with suede
Layer of cloth, is filled with soft filler material between the flannelette napped fabric layer and briquetting, the pull rod is wrapped with flannelette napped fabric layer.
8. automotive seat quality detection device according to claim 7, it is characterised in that：The briquetting lower surface and
Pull rod is equipped with pressure sensor with automotive seat chair back contact site, and it is single that the pressure sensor outputs signal to control
Member.
9. automotive seat quality detection device according to claim 8, it is characterised in that：The detection cabin is equipped with cabin
Door, sealing joint strip is equipped between the hatch door and detection cabin, the hatch door or detection cabin outside is equipped with and controller
The touch screen of connection, the controller are connected with computer；The mute cabin is equipped with hatch door, the hatch door and mute cabin
Sealing joint strip is equipped between room, the touch screen being connected with control unit is equipped with the outside of the hatch door or mute cabin, it is described
Control unit is connected with computer.
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| CN201510534839.8A CN105181564B (en) | 2015-08-25 | 2015-08-25 | Automotive seat quality detection device |
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| CN201510534839.8A CN105181564B (en) | 2015-08-25 | 2015-08-25 | Automotive seat quality detection device |
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| CN105181564A CN105181564A (en) | 2015-12-23 |
| CN105181564B true CN105181564B (en) | 2018-05-04 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211320A (en) * | 2018-09-18 | 2019-01-15 | 苏州道捷电子科技有限公司 | Automotive seat detection device |
| CN111610110A (en) * | 2020-05-28 | 2020-09-01 | 加通汽车内饰(常熟)有限公司 | Method for detecting gelling condition of artificial leather |
| CN113848082B (en) * | 2021-11-30 | 2022-10-25 | 三迪(常州)智能装备有限公司 | Seat shaking amount detection equipment |
| CN118913716B (en) * | 2024-08-07 | 2024-12-24 | 苏州赛米维尔智能装备有限公司 | Automobile seat flaw detection device and system |
| CN118913978A (en) * | 2024-10-10 | 2024-11-08 | 天津市全福车业有限公司 | Wear resistance tester for foaming cushion of electric vehicle |
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| CN105181564A (en) | 2015-12-23 |
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