A kind of open-close system and vehicle
Technical field
This utility model relates to technical field of vehicle, particularly relates to a kind of open-close system and vehicle.
Background technology
Along with the development of auto manufacturing, various new techniques and new construction are widely used, wherein, in the body structure of vehicle, it is necessary to use opening-closing structure part to be attached.
In recent years, vehicle overall structure is applied the requirement that the connection of opening-closing structure part realizes in the simple operation in opening and closing process, space availability ratio and ruggedness etc. more and more higher, therefore, improve simple operation, space availability ratio and ruggedness and become design object.
In prior art, for the tail-gate of automobile, usual tail-gate is arranged on the crossbeam of automobile cap end, in closed state, the end of tail-gate and left and right sides squab panel, and after the end on floor by sealing strip gluing, sealing, and in tail-gate opening process, it is necessary to the expansion link connected with vehicle body and tail-gate respectively by two ends is stretched, with jack-up tail-gate, meanwhile, tail-gate and above-mentioned crossbeam are rotated by the attachment structure of hinge, it is achieved tail-gate is by expansion link jack-up.Due to when jack-up tail-gate, expansion link has blocked the channel space of a part of article turnover boot, this makes the simple operation loading and unloading article low, and when tail-gate closes, structure arranges the middle accommodation space needing to arrange expansion link, reduces in the space availability ratio making vehicle interior.Meanwhile, for expansion link when stretching out jack-up tail-gate, the mobile bar of expansion link exposes to flexible cylinder barrel, mobile bar is easily polluted corrosion by the pollutant in wind and frost sleet and environment, though expansion link evades outside contamination by structures such as dust rings, and this necessarily cannot stop the contaminated erosion of expansion link in life-time service process, tend to gradually damaging, therefore the poor durability of expansion link, and before terminating service life, it also occur that support shakiness, it is impossible to the unhandy problem such as be unlocked smoothly.
By discussed above, in prior art, arranged by the structure of expansion link jack-up tail-gate, the opening-closing structure part being made up of expansion link and hinge in other words simple operation in use and space availability ratio are low, and poor durability etc. has the drawback that those skilled in the art's technical issues that need to address.
Utility model content
The purpose of this utility model is to provide a kind of open-close system and vehicle, will significantly improve simple operation, space availability ratio and ruggedness by application of the present utility model.
For solving above-mentioned technical problem, this utility model provides a kind of open-close system, including rotary driver, fixing plate on the fixed part being fixedly mounted on vehicle and the rotor plate for being connected with the rotation section of described vehicle, wherein:
Described rotor plate can be rotatably mounted to described fixing plate, and is connected with the driving axle of described rotary driver, and with the rotation of described driving axle, described rotation section can with described rotor plate synchronous axial system, it is achieved change relative to the folding of described fixed part.
Alternatively, described rotor plate and described fixing plate pass through hinge, described rotor plate is provided with rotor plate connecting hole, by described driving axle and described rotor plate connecting hole nested encryptions, realizing described rotor plate with described driving axle synchronous axial system, the axis of described rotor plate connecting hole and the axis of described bearing pin are harmonious.
Alternatively, also including transition axis, described transition axis includes coaxial and connected round pin section and spline area in which the goods are in great demand section and transition axis splined hole;
Described fixing plate is provided with the fixing plate installing hole for embedding described round pin section, and described rotor plate is provided with the rotor plate splined hole for embedding described spline area in which the goods are in great demand section;
Described driving axle includes for the driving head with described transition axis splined hole nested encryptions, and described rotor plate can be connected with described fixing plate rotationally by described transition axis, and is connected with described driving axle.
Alternatively, described rotary driver includes the installation portion being connected with described fixing plate, the axis non-colinear of the axis of described installation portion and described driving axle.
Alternatively, the axis of described installation portion is parallel with the axis of described driving axle.
Alternatively, described rotary driver is loaded on described fixing plate, and described rotor plate is fixed on described driving axle.
Alternatively, described rotary driver is specially the motor that the control system of the hard to bear described vehicle of energy controls.
Alternatively, described fixed part includes framework of body, and described rotation section includes cover, car door and tail-gate.
This utility model also provides for a kind of vehicle, and including fixed part and rotation section, described rotation section is connected by the open-close system described in any of the above-described item with described fixed part.
Alternatively, the rotary driver of described open-close system is controlled by the ECU of described vehicle.
In an embodiment about open-close system and vehicle, open-close system includes rotary driver, fixing plate and rotor plate, fixing plate is arranged on the fixed part of vehicle, the rotation section of vehicle is arranged on rotor plate, rotor plate can be rotatably mounted on fixing plate, and it is connected with rotor plate by the driving axle of rotary driver, thus, drive rotor plate to rotate when the rotation axle of rotary driver rotates, then rotor plate drives rotation section synchronous axial system, and this is just capable of the rotation section folding relative to fixed part.Specifically, fit airtight configuration state under in relevant position with fixed part in rotation section, by the drive shaft turns of rotary driver, drive rotor plate to rotate relative to fixing plate, and then make rotation section carry out rotating unlatching relative to fixed part;Correspondingly, under driving the counter-rotational state of axle, rotor plate and rotation section synchronously rotate, then rotation section is recovered to the position airtight with fixed part laminating, it is achieved Guan Bi.In present embodiment, the forward or reverse of the driving axle of rotary driver is all without carrying out stretching out and retracting, and carry out rotating driving from the position being equivalent to root of rotor plate, this provide significant conservation space, particularly in the on state, each parts of rotary driver remain at the initial position of installation and just complete driven for opening and closing.Additionally, remain at initial makeup location, arrange without the structure stretched out and avoid the corrosion of open-close system and infringement, this service life enabling to open-close system and ruggedness to including rotary driver of the extraneous pollutant such as dust impurity and rainwater and be significantly improved;Meanwhile, rotary driver can be controlled driving by the electric energy equal energy source of vehicle, then the rotation section of vehicle is manually opened without the person's of being operated by force, and this makes the convenience of opening and closing operations of rotation section be significantly improved.
Being arranged by above structure and discussed, compared to the structure setting being opened Guan Bi in prior art by structure support rotating portions such as expansion links, open-close system and vehicle that present embodiment provides significantly improve simple operation, space availability ratio and ruggedness.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
Fig. 1 is the exploded view of this utility model the first schematic construction;
Fig. 2 is the exploded view of this utility model the second schematic construction;
Fig. 3 is this utility model the 3rd structure schematic side view;
In Fig. 1 to Fig. 3: rotary driver 1, driving axle 11, installation portion 12, fixing plate 2, fixing plate installing hole 21, rotor plate 3, rotor plate connecting hole 31, rotor plate splined hole 32, transition axis 4, round pin section 41, spline area in which the goods are in great demand section 42, transition axis splined hole 43, tail-gate 91, rear door opening 92.
Detailed description of the invention
Core of the present utility model is to provide a kind of open-close system and vehicle, will significantly improve simple operation, space availability ratio and ruggedness by application of the present utility model.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to the exploded view that Fig. 1 to Fig. 3, Fig. 1 are this utility model the first schematic construction;Fig. 2 is the exploded view of this utility model the second schematic construction;Fig. 3 is this utility model the 3rd structure schematic side view.
Shown in complex chart 1 to Fig. 3, in first embodiment, open-close system includes rotary driver 1, fixing plate 2 on the fixed part being fixedly mounted on vehicle and the rotor plate 3 for being connected with the rotation section of vehicle, wherein: rotor plate 3 can be rotatably mounted to fixing plate 2, and be connected with the driving axle 11 of rotary driver 1, with the rotation driving axle 11, rotation section can with rotor plate 3 synchronous axial system, it is achieved change relative to the folding of fixed part.In the present embodiment, fixed part is for the vehicle body of vehicle, rotation section is for the tail-gate of vehicle, rotary driver 1 is for rotary electric machine, this is wherein, vehicle body is defined as and includes the parts that the inner and outer plates of left and right gusset, top cover, front and back crossbeam, rear floor and left and right daughter board etc. are fixing, the parts including front cover, rear tailgate and each car door etc. and can rotating unlatching are defined as rotation section, thus, rotation section is capable of in relevant position corresponding to the unlatching of fixing body shell and Guan Bi in opening and closing rotation process.For for motor, certainly, practical structures arranging other rotary drivers such as air pump and air motor.
nullIn figure 3,For tail-gate 91 relative to left and right rear side wall、The rear door opening 92 that top cap rear cross beam and rear floor are constituted,The structure of Guan Bi is constituted under the structure of door opening 92 after tail-gate 91 fits in,Need under the state opened,Rotate using motor as rotary driver 1,The rotor plate 3 driving open-close system rotates relative to fixing plate 2,Supported by fixing plate 2 and include the parts such as rotor plate 3 and tail-gate 91,And tail-gate 91 is opened with rotor plate 3 synchronous axial system rotated,After realization, door opening 92 opens,In the process,Motor entirety remains at the root link position of tail-gate 91,Arranged by dustproof and waterproof structures such as corresponding sealing strips,Include that the open-close system of motor is overall the cooperating measure such as to be exposed just can complete the unlatching to tail-gate 91 without carrying out stretching out,This just makes dust、The structure member of open and close system cannot be produced to pollute and damage by the article of rainwater and vehicles passing in and out;Meanwhile, under tail-gate 91 opening, the unlatching region of rear door opening 92 demonstrates completely, it is simple to make full use of the area of space of unlatching.By motor-driven rotation plate 3, and then the structure setting that tail-gate 91 is opened is driven also to make convenience significantly improve.
By the above-mentioned analysis carried out relative to the structure of rear door opening 92 opening and closing for tail-gate 91 and explanation, the simple operation of this open-close system, space availability ratio and ruggedness are obtained for and significantly improve.
Please emphasis with reference to Fig. 1, for the open-close system in above-described embodiment, rotor plate 3 can be specifically configured to and pass through hinge with fixing plate 2, rotor plate 3 is provided with rotor plate connecting hole 31, by the driving axle 11 of rotary driver 1 and rotor plate connecting hole 31 nested encryptions, thus, just rotor plate 3 is achieved with driving axle 11 synchronous axial system, it should be noted that, it is that most preferred structure is arranged that the axis of rotor plate connecting hole 31 and the axis of bearing pin are harmonious, this makes rotary driver 1 drive in rotor plate 3 rotation process, the locations of structures of fixing plate 2 and rotary driver 1 is stable, just it is capable of without displacement driving.
In another embodiment, ask emphasis with reference to Fig. 2, it is also possible to arranging open-close system and also include transition axis 4, transition axis 4 includes coaxial and connected round pin section 41 and spline area in which the goods are in great demand section 42 and transition axis splined hole 43.Fixing plate 2 is provided with the fixing plate installing hole 21 for embedding round pin section 41, and rotor plate 3 is provided with the rotor plate splined hole 32 for embedding spline area in which the goods are in great demand section 42;Driving axle 11 to include for the driving head with transition axis splined hole 43 nested encryptions, rotor plate 3 can be connected with fixing plate 2 rotationally by transition axis 4, and is connected with driving axle 11 again by transition axis 4.In the present embodiment, setting by transition axis 4, achieve the articulated structure of rotor plate 3 and fixing plate 2, it is simultaneously achieved the connection of rotor plate 3 and rotary driver 1, to this, owing to transition axis 4 is global facility, after machine-shaping, round pin section 41 and spline area in which the goods are in great demand section 42, and this three partial structure of the transition axis splined hole 43 within transition axis 4 is coaxial, this makes in actual moving process, rotor plate 3 is relative to the rotation of fixing plate 2, and rotor plate 3 is capable of better synchronicity and positional precision with the rotation of the driving head driving axle 11, this is hinged with fixing plate compared to being separately provided rotor plate, and it is separately provided rotor plate with drive shaft turns.More accurate location accuracy can improve rotational stability in rotation process, reduces interference wear, and then improves ruggedness.Meanwhile, in life-time service process, because of life time decay, abrasion increases, and integral replacing transition axis 4 improves the convenience using and keeping in repair from another point of view.
Further, fixing plate 4 for hinged installation rotor plate 3, and drive the rotary driver 1 of rotor plate 3 rotation, arrange and both it, carry out the installation that is connected, the installation portion 12 that rotary driver 1 includes being connected with fixing plate 2, the axis of installation portion 12 and the axis non-colinear driving axle 11 specifically can be set.Thus, rotary driver 1 forms fixing entirety with fixing plate 2, this drives rotation section to carry out the moment produced in rotation process for rotor plate 3, the fixing plate 2 played a supporting role and the rotary driver 1 playing driving effect are integrally formed and are supported, and installation portion 12 axis being connected both it is misaligned with the axis of driving axle 11 so that the common stability driven and support is strong.The highly preferred axis being set to installation portion 12 is parallel with the axis driving axle 11, this makes to be subject to relatively simple bending active force in the stress supporting construction of fixing plate 2 and rotary driver 1, avoid the combined effect of multi-direction active force, further increase stability and ruggedness.
Unlike the embodiments above another is specifically arranged in embodiment, the structure definition of fixing plate can be rotatably mounted to for the rotor plate in first embodiment, rotary driver can also be installed on fixing plate, and rotor plate is connected on the driving axle being installed on rotary driver.So arrange, it is possible to understand that can be rotatably mounted on fixing plate by rotary driver for rotor plate.Thus, the rotation axle of rotary driver rotates, and drives rotor plate, and then drive the rotation section of vehicle to rotate, realizing opening and Guan Bi, this can make the property easy to use of open-close system, ruggedness and space availability ratio be improved equally, and its structure arranges and analyzes to discuss and duplicates with above-described embodiment.
For rotary driver, its motor for can be controlled operation by the control system of vehicle is set, thus, is just capable of the opening and closing conversion of rotation section by controlling vehicle.Common vehicle control system is ECU ElectronicControlUnit, i.e. electronic control unit.It is, of course, also possible to be separately provided control system, rotary driver is controlled.
At one about in the embodiment of vehicle, vehicle includes fixed part and rotation section, rotation section is connected by the open-close system proposed in the various embodiments described above with fixed part, thus, the property easy to use of this vehicle, space availability ratio and ruggedness are obtained for and significantly increase, concrete discussion refers to the discussion in the various embodiments described above, repeats no more herein.
It should be noted that, rotary driver in open-close system is controlled by the control system of vehicle, the ECU being such as mentioned above, other control unit can also be arranged be controlled, for instance, open-close system is carried out signal with the air bag sensor of vehicle and is connected, when air bag is triggered for some reason and opens, such as the tail-gate as rotation section is then opened by linkage, then this can make the indicator of trapped personnel that air bag triggers in the vehicle opened flee from from the tail-gate opened, and forms the passway for escaping automatically turned on.The open-close system being automatically triggered unlatching by control system further increases simple operation, drastically increases safety coefficient simultaneously.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein when without departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.