CN101235698B - Automatic opening/closing apparatus for vehicle - Google Patents
Automatic opening/closing apparatus for vehicle Download PDFInfo
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- CN101235698B CN101235698B CN 200810004785 CN200810004785A CN101235698B CN 101235698 B CN101235698 B CN 101235698B CN 200810004785 CN200810004785 CN 200810004785 CN 200810004785 A CN200810004785 A CN 200810004785A CN 101235698 B CN101235698 B CN 101235698B
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Abstract
A cost-reduced, downsized automatic opening/closing apparatus for vehicle is achieved by reducing the number of components thereof. A case of a driving unit is provided with a drum housing portion, and a driving drum is rotatably accommodated in the drum housing portion. An electric motor is attached to the case, and the driving drum is driven for rotation by the electric motor. A cable connected to a sliding door is wound around the driving drum. By rotation of the driving drum, the sliding door is opened and closed as being drawn by the cable. The case is provided with a substrate housing portion integrally with the drum housing portion, and a control substrate for controlling an operation of the electric motor is accommodated in the substrate housing portion.
Description
Technical field
The present invention relates to a kind of automatic opening/closing apparatus for vehicle that carries out automatic shutter to being arranged on open-close body on car body.
Background technology
All the time, in the vehicle of lorry or station waggon, be provided with the slip car door that opens and closes along the vehicle fore-and-aft direction at side body, thereby can be easily get on or off the bus or handling goods from the vehicle side.This slide trucks gate open often by manually carrying out opening and closing operations, still in the last few years, had been carried automatic switch device on vehicle, the vehicle that is is automatically opened and closed the slip car door by this automatic switch device is very many.
As this automatic switch device, disclosed the cable type automatic switch device, the hawser (rope body) that this device will be connected with the slip car door from the vehicle fore-and-aft direction imports to by the counter-rotating pulley that is arranged on guide rail two ends the driver element that is arranged on car body, hawser is wrapped on the driving drum (drive and use rotor) that is arranged in this driver element, by drive sources such as motor, this drum is carried out rotating drive, hawser draws the slip car door, makes the slip car door carry out the automatic shutter operation.In the case, as motor, adopted the motor with reducing gear that motor body and reducing gear is become a unit, be fixed with housing in this motor, with give rolling drum, hawser is housed in housing with the strainer of the tension force of regulation.
In addition, in order to control the action of motor, control device is set on automatic switch device.Such as, put down in writing following automatic switch device in patent documentation 1, wherein, will accommodate in the inside of substrate housing the housing of the control device controlling substrate and form and driver element in abutting connection with configuration, this control device is connected by outside wiring with driver element.
Patent documentation 1: TOHKEMY 2003-269040 communique
But in the automatic switch device shown in patent documentation 1, the control device that need to use with the housing split of driver element is with housing, outside wiring etc., and the quantity of its parts increases, and the cost of automatic switch device also uprises.In addition because with control device and driver element in abutting connection with configuration, so the whole projected area of device increases, this automatic switch device is maximized.
Summary of the invention
The object of the invention is to, with the cost of number of components reduction automatic opening/closing apparatus for vehicle.
Another object of the present invention is to, with the automatic opening/closing apparatus for vehicle miniaturization.
Automatic opening/closing apparatus for vehicle of the present invention is the automatic opening/closing apparatus for vehicle that will be located at the open-close body automatic shutter on car body, it is characterized in that, this automatic opening/closing apparatus for vehicle comprises: hawser, this hawser are connected with described open-close body; Drive and use rotor, this driving is configured on described car body with rotor, is wound around by described hawser; Drive source, the described driving rotor of this drive source rotating drive; Control substrate, this controls the action that substrate is controlled described drive source; Housing, this housing with accommodate described driving with the rotor resettlement section of rotor, accommodate described control substrate the substrate resettlement section integrally formed, in the described drive source of installation, be fixed on described car body.
Automatic opening/closing apparatus for vehicle of the present invention is characterised in that, this device also comprises: rotor, this rotor are housed in described housing free to rotately, carry out rotating drive by described drive source; Driving shaft, this driving shaft are supported in described housing free to rotately, rotate together with described rotor; Detected body, this detected body are configured in described rotor and described driving is used between rotor, rotates together with described driving shaft.Described control substrate comprises substrate body and control circuit, the part of described substrate body is configured in described rotor and described driving is used between rotor, described control circuit is arranged on described substrate body, on the part that configures, rotation sensor is installed between the described rotor of described substrate body and described driving are with rotor, this rotation sensor is relative with described detected body, detects the rotation of described driving shaft.
Automatic opening/closing apparatus for vehicle of the present invention is characterised in that, is provided with power clutch mechanism in described housing, and this power clutch mechanism carries out break-make with the transmission of power between described rotor and described driving shaft.
Automatic opening/closing apparatus for vehicle of the present invention is characterised in that, this automatic opening/closing apparatus for vehicle also comprises strainer, this strainer applies the tension force of regulation to described hawser, accommodate the stretcher resettlement section of described strainer and described rotor resettlement section, described substrate resettlement section one and be located in described housing.
Automatic opening/closing apparatus for vehicle of the present invention is characterised in that, this automatic opening/closing apparatus for vehicle also comprises reducing gear, this reducing gear slows down the rotation of described drive source, and pass to described driving rotor, accommodate the reducing gear resettlement section of described reducing gear and described rotor resettlement section, described substrate resettlement section one and be located in described housing.
According to the present invention, the driving that is wound around by hawser is housed in same housing with the control substrate of rotor with the action of controlling drive source, so do not need to accommodate with the housing split setting of accommodating rotor the housing of controlling substrate, in addition, do not need and control outside wiring that substrate is connected with drive source etc., can reduce the cost of this automatic opening/closing apparatus for vehicle.Because do not need to accommodate the housing of controlling substrate, so the design of each parts is improved etc., can make this automatic opening/closing apparatus for vehicle miniaturization.
In addition, according to the present invention, a part of controlling substrate is configured in drives with between rotor and rotor, this part is loaded onto rotation sensor, thus, the substrate that rotation sensor is used does not need and controls substrate split setting, has reduced number of components, can reduce the cost of this automatic opening/closing apparatus for vehicle.
Further, according to the present invention, the power clutch mechanism of the transmission of power between break-make rotor and driving shaft is arranged in housing, thus, do not need to accommodate the housing of power clutch mechanism, further reduced the cost of this automatic opening/closing apparatus for vehicle, can also miniaturization.
Further, according to the present invention, will also be housed in to the strainer that hawser applies regulation tension force to have accommodated and drive with rotor and control in the housing of substrate, thus, even strainer is set, also can reduce the cost of this automatic opening/closing apparatus for vehicle, can also miniaturization.
Further, according to the present invention, the rotation of drive source is slowed down and also be housed in the housing of having accommodated driving use rotor and control substrate to the reducing gear that drives with the rotor transmission, thus, do not need to accommodate the housing of reducing gear, can further reduce the cost of this automatic opening/closing apparatus for vehicle, can also miniaturization.
Description of drawings
Fig. 1 is the lateral view that shows passenger-cargo dual-purpose type vehicle;
Fig. 2 shows the top view that slip car door shown in Figure 1 is arranged on the structure on car body;
Fig. 3 shows the elevation of driver element shown in Figure 2 in detail;
Fig. 4 is the sectional drawing along the A-A line in Fig. 3;
Fig. 5 is the sectional drawing that shows in detail rotation sensor and multipole magnetized magnet;
Fig. 6 is the exploded perspective view of housing shown in Figure 3 and cover;
Fig. 7 is the sectional drawing along the B-B line in Fig. 3;
Fig. 8 is the sectional drawing with driver element biopsy cavity marker devices shown in Figure 3;
Fig. 9 is the sectional drawing that shows the joint of electromagnetic clutch and control the syndeton of substrate.
Symbol description
11 vehicles, 12 car bodies, 13 slip car doors (open-close body), 14 guide rails, the 14a pars convoluta, 15 roller assemblies, 21 automatic opening/closing apparatus for vehicle, 22 driver elements, 23a, the 23b pulley that reverses, 24a opens side hawser (hawser), 24b closes side hawser (hawser), 25 housings, 26 reducing gear resettlement sections, 26a reducing gear reception room, 26b clutch reception room, 27 motor (drive source), the 27a turning cylinder, 27b motor yoke, 28 bolts, 31 rouse the resettlement section, 31a drum reception room, 32 next doors, the 32a supporting hole, 33 bearings, 34 driving shafts, 35 reducing gears, the 35a worm screw, the 35b worm gear, 36 clutch reception rooms, 37 electromagnetic clutch, 37a connection distribution, 41 drive with drum, the 41a gathering sill, 42 stretcher resettlement sections, 42a stretcher reception room, 43a, 43b hawser turnover section, 44a, the 44b strainer, 45 covers, 46 substrate resettlement sections, 46a substrate reception room, 47 control substrate, the 47a substrate body, the 47b electronic unit, 48 substrate covers, 49 jointings, 51 recesses, 52 rotor plates, 53 multipole magnetized magnet, 54 rotation sensors, 55 next doors, the 55a window, 61 screw components, 62 screws pass through section, 63 engage foot, 64 engagement grooves, 65 install foot, the 65a bolt passes through the hole, 66 install foot, 71 distributions pass the hole, 72 guide pads, the 72a gathering sill, 73, 74 joints, 75 keep tool, the 75a cover plate, the 75b maintaining part, the 75c retaining hole
The specific embodiment
Hereinafter will be elaborated to embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is the lateral view that shows station waggon, and Fig. 2 is arranged on slip car door shown in Figure 1 the top view of the structure on car body.
To be arranged on as the slip car door 13 of open-close body on the sidepiece of car body 12 of station waggon 11 shown in Figure 1.This slip car door 13 is by guide rail 14 guiding that are fixed on car body 12 sidepieces, can be in Fig. 1 freely open and close between fully open position shown in full close position shown in solid line and double dot dash line, slip car door 13 is opened to desired degree, thereby can passes in and out passenger or handling goods.
As shown in Figure 2, roller assembly 15 is arranged on slip car door 13, this roller assembly 15 is by guide rail 14 guiding, thereby slip car door 13 can move freely on the fore-and-aft direction of vehicle 11.Be provided with pars convoluta 14a to the vehicle chamber inside bend in the vehicle front side of guide rail 14, in case roller assembly 15 is directed into pars convoluta 14a, the car door 13 that slides is closed being pulled under the inboard state of car body 12, thereby the side of slip car door 13 and car body 12 is same.Although not shown in the figures, except being provided with roller assembly 15 at diagram position (middle part), also be provided with roller assembly 15 in the top and the bottom (upper and lower) of slip car door 13 leading sections.Corresponding therewith, but be provided with guide rail corresponding to not shown in the figures and described upper and lower on the position, peristome up and down of car body 12, and slip car door 13 is supported by 3 positions that are arranged on car body 12.
In order automatically to open and close slip car door 13, be provided with automatic opening/closing apparatus for vehicle 21 (hereinafter being called opening and closing device 21) on vehicle 11.this opening and closing device 21 comprises and adjoins and be arranged on the driver element 22 of car body 12 inside with guide rail 14 in the substantial middle section of vehicle fore-and-aft direction, as opening side hawser 24a by the counter-rotating pulley 23a on the end that is arranged on the rear view of vehicle side on guide rail 14 from what open rope that side (rear view of vehicle side) is connected with roller assembly 15 (slip car door 13), as closing side hawser 24b by the counter-rotating pulley 23b on the end that is arranged on the vehicle front side on guide rail 14 from what close rope that side (vehicle front side) is connected with roller assembly 15 (slip car door 13).Open side hawser 24a by being stretched by driver element 22, slip car door 13 is opened automatically; Close side hawser 24b by being stretched by driver element 22, make slip car door 13 autoshutdowns.
Fig. 3 shows the elevation of driver element shown in Figure 2 in detail, and Fig. 4 is the sectional drawing along A-A line in Fig. 3.
As shown in Figure 3 and Figure 4, the resin housing 25 that is arranged on car body 12 is configured on driver element 22, this housing 25 comprises roughly reducing gear cylindraceous resettlement section 26, will be arranged on as the motor 27 of drive source the outside of this reducing gear resettlement section 26.This motor 27 is such as for the dc motor of brush etc., and its turning cylinder 27a can rotate along positive and negative both direction, and this motor 27 is being fixed on housing 25 by bolt (link) 28 on the part of motor yoke 27b.As shown in Figure 4,26 inside is provided with reducing gear reception room 26a in the reducing gear resettlement section, and the turning cylinder 27a of motor 27 is projected in this reducing gear reception room 26a.
Be arranged on housing 25 as the bulging resettlement section 31 that to drive with the rotor resettlement section be the rotor resettlement section with reducing gear resettlement section 26 one.Drum resettlement section 31 forms at the general cylindrical shape shape that opens wide with reducing gear resettlement section 26 opposition sides, and its inside forms bulging reception room 31a, and as shown in Figure 4, drum reception room 31a and reducing gear reception room 26a are divided by next door 32.Be formed with supporting hole 32a on next door 32.Bearing 33 is arranged in this supporting hole 32a.By this bearing 33, driving shaft 34 is supported on housing 25 free to rotately.One end of this driving shaft 34 is given prominence in reducing gear reception room 26a, and the other end is given prominence in drum reception room 31a.
For the rotation with turning cylinder 27a decelerates to the regulation rotating speed and sends driving shaft 34 to, reducing gear 35 is arranged in reducing gear reception room 26a.Reducing gear 35 comprises by worm screw 35a and the Worm gear mechanism that forms as the worm gear 35b of rotor.Worm screw 35a becomes one with this turning cylinder 27a on the outer peripheral face of turning cylinder 27a, and worm gear 35b is supported on driving shaft 34 free to rotately and rotates at the internal freedom of housing 25.
In addition as shown in Figure 4, be provided with clutch reception room 26b with reducing gear reception room 26a one on the reducing gear resettlement section 26 of housing 25.In order to carry out break-make in the namely transmission of the power between motor 27 and driving shaft 34 between worm gear 35b and driving shaft 34, be that electromagnetic clutch 37 is housed in this clutch reception room 26b with power clutch mechanism.This electromagnetic clutch 37 is so-called slip clutches, uses distribution 37a energising to be in connection status by connection, can carry out power and transmit between worm gear 35b and driving shaft 34.Thereby when electromagnetic clutch 37 was in "on" position, if motor 27 operations, the rotation of turning cylinder 27a was sent on driving shaft 34 by reducing gear 35 and electromagnetic clutch 37.Driving shaft 34 rotates simultaneously with worm gear 35b.On the other hand, in case outage, electromagnetic clutch 37 is in off-state, and the power transmission path between worm gear 35b and driving shaft 34 is cut off.
As shown in Figure 3 and Figure 4, will be housed in bulging reception room 31a with drum 41 as the driving that drives with rotor.Drive and use drum 41 by resin manufacture, this driving is fixed on the front end of driving shaft 34 with the axle center of drum 41, drives with drum 41 free to rotate in the inside of housing 25.Be formed with spiral helicine gathering sill 41a on the outer peripheral face that drives with drum 41, the side hawser 24a that opens of driver element 22 guiding is wrapped in driving with on drum 41 along gathering sill 41a, and the end of opening simultaneously side hawser 24a is fixed on and drives with on drum 41.The side hawser 24b that closes of same driver element 22 guiding is driving with on drum 41 with opening to be wrapped on side hawser 24a equidirectional along gathering sill 41a, and the end of closing simultaneously side hawser 24b is fixed on and drives with on drum 41.Namely open side hawser 24a and all be wrapped in driving with on drum 41 with an end that closes side hawser 24b, the other end is connected with slip car door 13 simultaneously.In case motor 27 operations, its rotation is sent on driving shaft 34 by reducing gear 35 and electromagnetic clutch 37.Drive with drum 41 and drive and rotate by motor 27 together with driving shaft 34.Rotate if drive with drum 41, corresponding to its rotation direction, hawser 24a or hawser 24b are wound onto and drive with on drum 41, and slip car door 13 carries out opening and closing operations by hawser 24a or hawser 24b traction.
Stretcher resettlement section 42 is arranged on housing 25, and it adjoins with drum resettlement section 31 and reducing gear resettlement section 26 one and with this drum resettlement section 31.Stretcher resettlement section 42 form with drum resettlement section 31 equidirectionals on the bathtub shape that opens wide.As shown in Figure 4, the inside of stretcher resettlement section 42 forms stretcher reception room 42a.Be provided with on stretcher resettlement section 42 for a pair of hawser turnover 43a of section and the 43b that hawser 24a and 24b are pulled in stretcher reception room 42a.Open side hawser 24a and close side hawser 24b and be drawn in stretcher reception room 42a from the hawser turnover 43a of section and the 43b of correspondence respectively, and being directed in bulging reception room 31a by this stretcher reception room 42a.As shown in phantom in Figure 3, be housed in this stretcher reception room 42a as a pair of strainer 44a and the 44b of equipment needed thereby, by described strainer 44a and 44b, regulation tension force be applied on each hawser 24a and 24b.Thereby, be equal to roller assembly 15 by the pars convoluta 14a guiding of guide rail 14, even the variation between drum 41 at slip car door 13 and driving of the mobile route length of hawser 24a and 24b, it is constant that the tension force of each hawser 24a and 24b keeps.In addition, will cover 45 and be arranged on stretcher resettlement section 42, and by described cover 45 sealing stretcher resettlement sections 42, thereby make strainer 44a and 44b quilt cover 45 cover.
At this, in this opening and closing device 21, the substrate resettlement section 46 that drives the bulging resettlement section 31 of accommodating with drum 41 and control substrate 47 is accommodated is integrally formed on same housing 25, need not the split setting to driving the housing 25 of accommodating with drum 41 and the housing that control substrate 47 is accommodated, thereby can reduce the number of elements of opening and closing device 21, reduce costs.
Therefore, in this opening and closing device 21, be housed in same housing 25 owing to driving with drum 41 and controlling substrate 47, thereby, need not the split setting to driving the housing 25 of accommodating with drum 41 and the housing that control substrate 47 is accommodated, can reduce the cost of opening and closing device 21.Due to the housing that need not to be provided for separately to accommodate controlling substrate 47, be housed in same housing 25 by effectively driving with drum 41 and control substrate 47, can make opening and closing device 21 miniaturizations.In addition, can be connected housing 25 is inner owing to controlling substrate 47 and motor 27, thereby, do not need can reduce the cost of opening and closing device 21 to motor 27 and the outside wiring of being connected substrate 47 and connecting.
In addition, in this opening and closing device 21, because the stretcher resettlement section 42 that will accommodate strainer 44a and 44b also is wholely set on housing 25, even thereby be provided with strainer 44a and 44b, also need not to be provided for new housing that it is accommodated, therefore can reduce the cost of opening and closing device 21, make its miniaturization.
In addition, in this opening and closing device 21, because the reducing gear resettlement section 26 that will accommodate reducing gear 35 is wholely set on housing 25,35 pairs of motor 27 of this reducing gear slow down and the power of motor 27 are sent to and drive with on drum 41.Thereby need not to arrange separately the housing that reducing gear 35 is accommodated, and can further reduce the cost of opening and closing device 21, make its further miniaturization.
In addition, in this opening and closing device 21, owing to the clutch reception room 26b that electromagnetic clutch 37 is accommodated being arranged on housing 25, power between 37 couples of worm gear 35b of this electromagnetic clutch and driving shaft 34 transmits and carries out intermittently, thereby need not to be provided for separately accommodating the housing of electromagnetic clutch 37, can further reduce the cost of opening and closing device 21, make its further miniaturization.
Fig. 5 is the sectional drawing that shows in detail rotation sensor and multipole magnetized magnet.
As shown in Figure 5, be formed with circular recess 51 on worm gear 35b with on the axial end portion that drives with drum 41 opposite sides.Be fixed on driving shaft 34 forming discoideus rotor plate 52, and be positioned at the inside of this recess 51.To be fixed on this rotor plate 52 as the multipole magnetized magnet 53 of detected body.The edge circumferentially has been arranged side by side a plurality of magnetic poles on this multipole magnetized magnet 53.Thereby, should be fixed on driving shaft 34 by multipole magnetized magnet 53 by rotor plate 52.This multipole magnetized magnet 53 is used between drum 41 and worm gear 35b in driving, and with driving shaft 34 together with rotation coaxial with this driving shaft 34.
The part of substrate reception room 46a is projected into and drives with between drum 41 and worm gear 35b, and a part of controlling the substrate body 47a of substrate 47 is arranged on and drives with between drum 41 and worm gear 35b.The rotation sensor 54 that detects for the rotation to driving shaft 34 carries in the being arranged on part that drives with between drum 41 and worm gear 35b on substrate body 47a.This rotation sensor 54 forms Hall IC, by being arranged on the window 55a on the next door 55 that substrate reception room 46a and reducing gear reception room 26a are divided, with multipole magnetized magnet 53 in opposite directions.Thus, in case motor 27 operation, driving shaft 34 rotates, from rotation sensor 54 outputs and driving shaft 34 pulse signal in the corresponding cycle of rotation of multipole magnetized magnet 53 namely.Rotation sensor 54 is connected with control loop on being arranged on substrate body 47a.The pulse signal of rotation sensor 54 outputs is input in control loop.Control substrate 47 according to the cycle of this pulse signal, the velocity of rotation of identification driving shaft 34 in addition, is added up by this pulse signal, identifies the amount of spin of driving shaft 34, namely identifies the car door position of slip car door 13.So control substrate 47 according to these identification information, the operation of motor 27 controlled.
In this opening and closing device 21, because being arranged on, the part that will control substrate 47 drives with between drum 41 and worm gear 35b, rotation sensor 54 is carried on this part, therefore, need not to arrange the substrate of rotation sensor 54 use different from controlling substrate 47.Thereby, can reduce the number of components be used to the substrate portion that rotation sensor 54 is set, can reduce the cost of opening and closing device 21.
And in the present embodiment, although by being arranged on the window 55a on next door 55, make rotation sensor 54 and multipole magnetized magnet 53 in opposite directions, but be not limited to this, can on next door 55, window 55a be set yet, by next door 55, make rotation sensor 54 and multipole magnetized magnet 53 in opposite directions.
Fig. 6 is the exploded perspective view of housing shown in Figure 3 and cover, and Fig. 7 is the sectional drawing along B-B line in Fig. 3.
For stretcher reception room 42a is sealed, cover 45 is arranged on the stretcher resettlement section 42 of housing 25.Cover 45 is formed tabular by resin material, be fixed on stretcher resettlement section 42 by 5 screw components 61, by described cover 45, strainer 44a and 44b is covered.
Pair of engaging foot 63 as the junction surface is wholely set on cover 45, and the screw that inserts with screw component 61 adjoins by section 62.On the other hand, formed corresponding with engaging foot 63 respectively a pair of engagement groove 64 on housing 25.Joint foot 63 forms respectively tabular, and is outstanding towards housing 25.Engagement groove 64 forms than engaging the slightly wide groove shape of foot 63.So be arranged on housing 25 in case will cover 45, as shown in Figure 7, the described foot 63 that engages is inserted in corresponding engagement groove 64, forms concavo-convex joints with engagement groove 64.Thus, will cover 45 when being fixed on housing 25 by being threadably engaged in screw by the screw component 61 in section, cover 45 is combined in housing 25 reliably by engaging foot 63, has improved the constant intensity of this cover 45 with respect to housing 25.
For driver element 22 is fixed on car body 12, be arranged on cover 45 as a pair of installation foot 65 of fixed part.Described installation foot 65 with engage foot 63 and adjoin, described joints foot 63 in clamping simultaneously, is arranged side by side by section 62 with screw, and relatively covers 45 and cover 45 housing 25 and have very high rigidity with having fixed.Be provided with bolt that the fixed-use bolt (not shown) passes in this external installation foot section 65 by hole 65a.Foot 65 is installed outstanding on width with respect to housing 25, thereby described bolt does not overlap with housing 25 in the axial direction by hole 65a.So described installation foot 65 is by passing the not shown in the figures bolt of bolt by hole 65a, not by clip etc., directly be fixed on the panel of car body 12.Thereby driver element 22 is fixed on car body 12 by foot 65 is installed.And in the present embodiment, also be provided with a pair of installation foot 66 on reducing gear resettlement section 26, driver element 22 by altogether 4 foot 65,66 is installed, be fixed on the panel of car body 12.
Thereby on opening and closing device 21, because the foot 65 that will be fixedly mounted on car body 12 is arranged on cover 45, cover 45 pairs of stretcher resettlement sections 42 that are arranged on housing 25 and seal, do not use other parts such as clip, can with housing 25 namely driver element 22 be fixed on car body 12.Thereby, reduced the number of components of opening and closing device 21, can reduce the cost of opening and closing device 21.In the situation that driver element 22 is public on polytype vehicle, need not prepare the clip corresponding with type of vehicle etc., only change cover 45 corresponding to vehicle class and get final product.Even thereby this driver element 22 is public on the vehicle of other type, also can reduce costs.
And in this opening and closing device 21, due to be provided with on 45 at cover with housing 25 concavo-convex combinations engage foot 63, this joint foot 63 with foot 65 be installed adjoin, therefore, be applied to the load of installing in foot 65 and born by housing 25 reliably by engaging foot 63.Thereby by foot 65 is installed, can improve the constant intensity of driver element 22 on car body 12.
in addition in the present embodiment, although be provided with the installation foot 65 as fixed part on the cover 45 that stretcher reception room 42a is sealed, but be not limited to this, so long as the cover that housing 25 is sealed and equipment needed thereby is covered, for example be arranged on the substrate resettlement section 46 of controlling that substrate 47 accommodates and the substrate cover 48 that covers controlling substrate 47, be arranged on the cover that drives on the bulging resettlement section 31 of accommodating with drum 41 and driving is covered with drum 41 etc., also the installation foot 65 as fixed part can be arranged on these covers.
In addition in the present embodiment, although be provided with on 45 at cover and form tabular joint foot 63, be provided with engagement groove 64 on housing 25, but be not limited to this, can be also for example that joint foot 63 is arranged on housing 25, be arranged on cover in connection with groove 64 45 first-class, so long as cover 45 and housing 25 can concavo-convex joint structure all can.
Fig. 8 is the sectional drawing with driver element biopsy cavity marker devices shown in Figure 3, and Fig. 9 is the sectional drawing that shows the joint of electromagnetic clutch and control the syndeton of substrate.
As Fig. 8 and shown in Figure 9, for the connection that will be arranged on electromagnetic clutch 37 is connected on control substrate 47 with distribution 37a, formed distribution and passed hole 71 on housing 25.Outside in the substrate resettlement section 46 of housing 25 is provided with the guide pad 72 that adjoins with clutch reception room 26b, distribution passes hole 71 and is formed on guide pad 72, adjoin with the opening of clutch reception room 26b, open wide towards same direction with this clutch reception room 26b simultaneously.Pass hole 71 by this distribution, substrate reception room 46a is communicated with the inside and outside of housing 25.
The connection of electromagnetic clutch 37 is drawn to the outside of housing 25 from the opening of clutch reception room 26b with distribution 37a, arrange along the gathering sill 72a that is formed on guide pad 72 simultaneously, passes hole 71 from distribution and is pulled into substrate reception room 46a inside.And be provided with convex joint 73 on the front end that connects with distribution 37a.Engage by making this joint 73 and being arranged on the concave joint 74 of controlling on substrate 47, connection use distribution 37a namely electromagnetic clutch 37 can be connected with control substrate 47.
Be used for making electromagnetic clutch 37 can be arranged on distribution with the maintenance tool 75 that control substrate 47 is connected easily passes in hole 71 with freely loading and unloading.Keep tool 75 by resin manufacture, maintaining part 75b with cover plate 75a and cuboid, cover plate 75a passes hole 71 and covers being arranged on gathering sill 72a on guide pad 72 and distribution, maintaining part 75b from cover plate 75a towards the outstanding specific length in the inside of substrate reception room 46a.Be provided with retaining hole 75c on the front end of maintaining part 75b.To keep tool 75 to be arranged on housing 25, using the joint 73 of distribution 37a to pass retaining hole 75c by connection remains on maintenance tool 75, the maintaining part 75b that will be in maintenance joint 73 states passes distribution and passes hole 71, thereby the joint 73 that connects with distribution 37a as shown in Figure 9, is connected with the joint 74 of controlling substrate 47.Move towards the joint 74 of controlling substrate 47 owing to keeping tool 75 by guide pad 72 guiding this moment, even thereby can not visual each joint 73,74, be arranged on housing 25 by keeping tool 75, also can make reliably each joint 73,74 joints.
Thereby in this opening and closing device 21, due to the connection of electromagnetic clutch 37 is pulled out in clutch reception room 26b with distribution 37a, pass hole 71 and be pulled in substrate reception room 46a by being arranged on distribution on housing 25 simultaneously, and be connected with control substrate 47, therefore, even, also can be easily the connection of electromagnetic clutch 37 be connected to distribution 37a and controls on substrate 47 in the housing 25 of different directions at the opening of clutch reception room 26b and substrate reception room 46a.
And in this opening and closing device 21, connect with the joint 73 on distribution 37a by keeping tool 75 to keep owing to being arranged on, pass in hole 71 by the distribution that will keep tool 75 to be arranged on being arranged on housing 25, and make joint 73 and joint 74 combinations of controlling substrate 47, therefore, can carry out easily being connected to connecting with distribution 37a the connection operation of controlling on substrate 47.
And in this opening and closing device 21, pass from distribution the inside that hole 71 is pulled into substrate reception room 46a with distribution 37a owing to connecting, simultaneously between clutch reception room 26b and substrate reception room 46a, covered by the cover plate 75a that keeps tool 75, therefore this connection is not exposed to the outside with distribution 37a, can prevent this connection distribution 37a and the interference of other parts.
Keep tool 75 by be pressed in housing 25 or pawl and housing 25 in conjunction with etc. be fixed on housing 25, prevent disengaging from housing 25.
Hereinafter will the work of the opening and closing device 21 of this structure be described.
If will make the side of opening of on-off switch not shown in the figures operate and the command signal of slip car door 13 along evolution to work is input in control substrate 47, electromagnetic clutch 37 switches to connection status, then motor 27 is driven along positive veer, drive with drum 41 and rotate along the counter clockwise direction in Fig. 3, open side hawser 24a and be wrapped in driving with on drum 41, slip car door 13 moves to fully open position by opening side hawser 24a traction.If will make on the contrary the side of closing of on-off switch operate and slip car door 13 is input in control substrate 47 along the command signal of closing direction work, electromagnetic clutch 37 switches to connection status, then motor 27 is driven along reverse directions, drive with drum 41 and rotate along the clockwise direction in Fig. 3, close side hawser 24b and be wrapped in driving with on drum 41, slip car door 13 moves to full close position by closing side hawser 24b traction.In addition when slip car door 13 when manually carrying out opening and closing operations, under motor 27 halted states, electromagnetic clutch 37 switches to the state of being disconnected.
On the other hand, even by opening and closing manually or automatically slip car door 13, pass through the pars convoluta 14a of guide rail 14 etc. when roller assembly 15, and during the mobile route change in length of hawser 24a, 24b, as shown in figure 13, movable sheave 86 moves along the axis of guide 81, and the tension force of hawser 24a, 24b is adjusted in prescribed limit.
The present invention is not limited to above-mentioned embodiment, within not breaking away from the connotation scope, can carry out various changes, for example in the present embodiment, the slip car door 13 that although open-close body is slidingtype to be opened and closed, but be not limited to this, can be also get on or off the bus use the horizontal door opening of hinge type or be arranged on other open-close bodies such as back door on vehicle rear end.
And in the present embodiment, as drive source, although the motor 27 of the subsidiary brush of use is not limited to this, rotate as long as can make to drive with drum 41, also can use such as not attaching other drive sources such as motor of brush.
And in the present embodiment, open side hawser 24a and close these two hawsers of side hawser 24b although use, be not limited to this, also can make the mid portion of 1 hawser be wrapped in driving with on drum 41, its both ends are connected with slip car door 13.
Claims (5)
1. automatic opening/closing apparatus for vehicle, this automatic opening/closing apparatus for vehicle will be located at the open-close body automatic shutter on car body, it is characterized in that, and this automatic opening/closing apparatus for vehicle comprises:
Hawser, this hawser is connected with described open-close body;
Drive and use rotor, this driving is configured on described car body with rotor, is wound around by described hawser;
Drive source, the described driving rotor of this drive source rotating drive;
Control substrate, this controls the action that substrate is controlled described drive source;
Housing, this housing with accommodate described driving with the rotor resettlement section of rotor, accommodate described control substrate the substrate resettlement section integrally formed, in the described drive source of installation, be fixed on described car body;
Rotor, this rotor are housed in described housing free to rotately, carry out rotating drive by described drive source;
Driving shaft, this driving shaft are supported in described housing free to rotately, rotate together with described rotor;
Rotor plate, this rotor plate are used for fixing detected body;
Described control substrate comprises substrate body and control circuit, and the part of described substrate body is configured in described rotor and described driving is used between rotor, and described control circuit is arranged on described substrate body,
Be formed with circular recess on described rotor with on the axial end portion of described driving with the rotor opposite sides,
Described rotor plate is fixed on described driving shaft, and is positioned at the inside of described recess,
On the part that configures between the described rotor of described substrate body and described driving are with rotor, rotation sensor is installed, this rotation sensor is relative with described detected body, detects the rotation of described driving shaft.
2. automatic opening/closing apparatus for vehicle according to claim 1, is characterized in that, is provided with power clutch mechanism in described housing, and this power clutch mechanism carries out break-make with the transmission of power between described rotor and described driving shaft.
3. the described automatic opening/closing apparatus for vehicle of any one according to claim 1-2, it is characterized in that, this automatic opening/closing apparatus for vehicle also comprises strainer, this strainer applies the tension force of regulation to described hawser, accommodate the stretcher resettlement section of described strainer and described rotor resettlement section, described substrate resettlement section one and be located in described housing.
4. the described automatic opening/closing apparatus for vehicle of any one according to claim 1-2, it is characterized in that, this automatic opening/closing apparatus for vehicle also comprises reducing gear, this reducing gear slows down the rotation of described drive source, and pass to described driving rotor, accommodate the reducing gear resettlement section of described reducing gear and described rotor resettlement section, described substrate resettlement section one and be located in described housing.
5. automatic opening/closing apparatus for vehicle according to claim 3, it is characterized in that, this automatic opening/closing apparatus for vehicle also comprises reducing gear, this reducing gear slows down the rotation of described drive source, and pass to described driving rotor, accommodate the reducing gear resettlement section of described reducing gear and described rotor resettlement section, described substrate resettlement section one and be located in described housing.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-021933 | 2007-01-31 | ||
| JP2007021933A JP4960111B2 (en) | 2007-01-31 | 2007-01-31 | Automatic switchgear for vehicles |
| JP2007-021934 | 2007-01-31 | ||
| JP2007021934 | 2007-01-31 | ||
| JP2007021934A JP4971814B2 (en) | 2007-01-31 | 2007-01-31 | Automatic switchgear for vehicles |
| JP2007021933 | 2007-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101235698A CN101235698A (en) | 2008-08-06 |
| CN101235698B true CN101235698B (en) | 2013-05-15 |
Family
ID=39728108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810004785 Active CN101235698B (en) | 2007-01-31 | 2008-01-30 | Automatic opening/closing apparatus for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4960111B2 (en) |
| CN (1) | CN101235698B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5602406B2 (en) * | 2009-09-30 | 2014-10-08 | 株式会社ミツバ | Automatic switchgear for vehicles |
| CN102644427A (en) * | 2011-02-22 | 2012-08-22 | 王英杰 | Cross sliding door body control structure |
| JP2014507586A (en) * | 2011-02-25 | 2014-03-27 | マグナ クロージャーズ インコーポレイテッド | Drive assembly for vehicle power sliding door |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6009671A (en) * | 1996-10-25 | 2000-01-04 | Mitsuba Corporation | System for automatically opening or closing for vehicle |
| CN1594813A (en) * | 2003-09-11 | 2005-03-16 | 株式会社美姿把 | Opening/closing system for vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3568415B2 (en) * | 1999-03-30 | 2004-09-22 | アスモ株式会社 | Motor unit of power window device |
-
2007
- 2007-01-31 JP JP2007021933A patent/JP4960111B2/en not_active Expired - Fee Related
-
2008
- 2008-01-30 CN CN 200810004785 patent/CN101235698B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6009671A (en) * | 1996-10-25 | 2000-01-04 | Mitsuba Corporation | System for automatically opening or closing for vehicle |
| CN1594813A (en) * | 2003-09-11 | 2005-03-16 | 株式会社美姿把 | Opening/closing system for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4960111B2 (en) | 2012-06-27 |
| JP2008184876A (en) | 2008-08-14 |
| CN101235698A (en) | 2008-08-06 |
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Effective date of registration: 20240122 Address after: Gunma Patentee after: MITSUBA Corp. Country or region after: Japan Address before: Gunma Patentee before: MITSUBA Corp. Country or region before: Japan Patentee before: HONDA MOTOR Co.,Ltd. |