Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.
For this reason, thus one object of the present invention be to propose a kind of have simple in structure, cost is low and the half mechanical type constant-speed cruising device that for ease of maintenaince has wide range of applications.
Another object of the present invention is to propose a kind of automobile with above-mentioned half mechanical type constant-speed cruising device.
To achieve these goals, the half mechanical type constant-speed cruising device of automobile that is used for having an acceleration cable according to the embodiment of first aspect present invention comprises: the starting switch that cruises that is used for starting cruise; Be used for removing the cancel switch that cruises of cruise; Hold assembly, described hold assembly are used for clamping and discharge described acceleration cable; And extinguishing controller, described extinguishing controller links to each other with the described cancel switch that cruises with the described starting switch that cruises respectively and links to each other with described hold assembly by the backguy of cruising and drives described hold assembly with the actuation signal according to the described starting switch that cruises and clamp described acceleration cable and drive described hold assembly according to the ring off signal of the described cancel switch that cruises and discharge described acceleration cable.
According to half mechanical type constant-speed cruising device of the embodiment of the invention, simple in structure, easily manufactured, cost is low, and is applied widely, is applicable to have gasoline, the diesel vehicle of stay-supported throttle.
In addition, half mechanical type constant-speed cruising device according to the above embodiment of the present invention can also have following additional technical characterictic:
In one embodiment of the invention, described hold assembly comprises the U-shaped support, be respectively equipped with through hole on described U-shaped support the first and second sidewalls in the horizontal, described acceleration cable longitudinally passes described U-shaped support, one end of the described backguy of cruising is horizontally through described through hole and extends from the outside of described the second sidewall along described, a described end of the described backguy of cruising be connected with pulling block and be provided with in the outside of described the first side wall for against the stop part of described the first side wall in order to drive described the first and second sidewalls and clamp described acceleration cable and discharge described the first and second sidewalls and unclamp described acceleration cable by unclamping the described backguy of cruising by spurring the described backguy of cruising.
According to half mechanical type constant-speed cruising device of the embodiment of the invention, can clamp easily or discharge acceleration cable by simply cooperatively interacting of cruise backguy and U-shaped support, thereby realize starting cruise and remove cruise.
In one embodiment of the invention, described hold assembly also comprises guide plate, one end of described guide plate links to each other with the outside face of described the first side wall and the other end extends to a described U-shaped support side in the vertical, and the other end of described guide plate is provided with for the guide groove that passes to guide described acceleration cable for described acceleration cable.
According to half mechanical type constant-speed cruising device of the embodiment of the invention, the guide groove that arranges on the guide plate can prevent the acceleration cable deviation position.
In one embodiment of the invention, the described starting switch that cruises is located on the instrument carrier panel of described automobile.
In one embodiment of the invention, the described cancel switch that cruises is located in the pedal of clutch of the brake pedal of described automobile and described automobile at least one.
In one embodiment of the invention, the described cancel switch that cruises is located on the pedal of clutch of the brake pedal of described automobile and described automobile simultaneously.
According to half mechanical type constant-speed cruising device of the embodiment of the invention, at least one in the brake pedal that the starting switch that cruises is located on the instrument carrier panel of automobile, the cancel switch that cruises is located at automobile and the pedal of clutch of automobile and the cancel switch that cruises be located at simultaneously on the pedal of clutch of the brake pedal of automobile and automobile and help chaufeur to carry out simply and easily operation.
In one embodiment of the invention, extinguishing controller is provided with for the bright diode of the stoplight stop lamp that prevents described automobile when depressing described pedal of clutch.
According to half mechanical type constant-speed cruising device of the embodiment of the invention, when depressing pedal of clutch, thereby described diode cutoff current electric current can not flow to brake pedal, and this prevents that stoplight stop lamp is bright and the driver at automobile rear is caused misleading.
In one embodiment of the invention, described half mechanical type constant-speed cruising device is by the storage battery power supply of described automobile.
According to half mechanical type constant-speed cruising device of the embodiment of the invention, use the storage battery of automobile can realize power supply, further simplified the structure of half mechanical type constant-speed cruising device.
Embodiment according to second aspect present invention proposes a kind of automobile that comprises according to the described half mechanical type constant-speed cruising device of first aspect present invention embodiment.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
The specific embodiment
The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only be for convenience of description the present invention and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove, unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be captive joints, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can indirectly link to each other by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can particular case understand above-mentioned term concrete meaning in the present invention.In addition, in description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
Below with reference to the half mechanical type constant-speed cruising device of accompanying drawing description according to the embodiment of the invention.
Fig. 1 is the structured flowchart of half mechanical type constant-speed cruising device according to an embodiment of the invention.As shown in Figure 1, half mechanical type constant-speed cruising device 100 for the automobile with acceleration cable comprises for the starting switch 110 that cruises that starts cruise, be used for removing the cancel switch 120 that cruises of cruise, hold assembly 130, and extinguishing controller 140.
Particularly, hold assembly 130 is used for clamping and discharges acceleration cable.Extinguishing controller 140 links to each other with the cancel switch 120 that cruises and links to each other with hold assembly 130 by the backguy of cruising with the starting switch 110 that cruises respectively, thereby extinguishing controller 140 is clamped acceleration cable according to the actuation signal driving hold assembly 130 of the starting switch 110 that cruises and is realized thus cruise, and removes thus cruise according to the ring off signal driving hold assembly 130 release acceleration cables of the cancel switch 120 that cruises.
According to half mechanical type constant-speed cruising device 100 of the embodiment of the invention, simple in structure, cost is low and for ease of maintenaince, especially be applicable to have gasoline, the diesel vehicle of stay-supported throttle, has enlarged thus the Applicable scope of cruise.
Fig. 2 shows the according to an embodiment of the invention circuit diagram of half mechanical type constant-speed cruising device.In Fig. 2,1. extremely
Be stitch, wherein 5. 1. stitch be the stitch of extinguishing
controller 140 extremely.8., 9. the
cancel switch 120 that cruises that is located on the brake pedal is connected to stitch, be located at the
cancel switch 120 that cruises on the pedal of clutch be connected to stitch 10.,
4., 5. stitch receives storage battery 150.When stitch 1., when 2. connecting, extinguishing
controller 140 shrinks the backguy of cruising, when stitch 2., when 3. connecting, extinguishing
controller 140 discharges the backguy of cruising.
More specifically: when pressing when cruising
starting switch 110,6., 7. stitch is connected, namely stitch 1., 2. connect, extinguishing
controller 140 shrinks the backguy of cruising, drive thus hold
assembly 130 and clamp acceleration cable, thereby throttle fixed and reach the purpose of cruise.When depressing brake pedal or pedal of clutch, namely when pressing when cruising cancel
switch 120,
stitch 9. or
Output signal makes
relay 160 adhesives, and namely so that 2., 3. stitch is connected, extinguishing
controller 140 discharges the backguy of cruising, and hold
assembly 130 discharges acceleration cables, thereby removes cruise.
Half mechanical type constant-speed cruising device according to the embodiment of the invention, can use startup and the releasing of the extinguishing controller realization cruise on the vehicle (for example diesel vehicle), the electric signal of cruise starting switch and the cancel switch that cruises is converted to the mechanical signal that drives hold assembly, realizes thus clamping and release to acceleration cable.The concrete Structure and function of other of extinguishing controller 140 all is known for those of ordinary skill in the art, is not described in detail here.
As shown in Figure 2, particularly, at the cancel switch 120 and be located at cruising on the pedal of clutch and be provided with diode D between the cancel switch 120 of cruising that is located on the brake pedal, thereby when depressing pedal of clutch, diode D cut-off flows to the electric current of brake pedal, thereby stoplight stop lamp can be not bright.This has been avoided the misleading for the chaufeur of automobile back, thereby has reduced the probability that traffic accident occurs.
Alternatively, the starting switch 110 that cruises can be located on the instrument carrier panel of automobile, and the cancel switch 120 that cruises can be located on the brake pedal and/or pedal of clutch of automobile.By above-mentioned setting, chaufeur can carry out simple operations and start cruise or remove cruise when driving.
According to one embodiment of present invention, half mechanical type constant-speed cruising device 100 can by storage battery 150 power supplies of automobile, further have been simplified the structure of half mechanical type constant-speed cruising device 100.
Fig. 3 is the block diagram of the hold assembly in the half mechanical type constant-speed cruising device according to an embodiment of the invention.As shown in Figure 3, hold assembly 130 comprises U-shaped support 131, and the U-shaped support laterally has the first side wall 1311 and the second sidewall 1312 on (above-below direction among Fig. 4, the left and right directions among Fig. 5).The first side wall 1311 is provided with through hole 1313, the second sidewalls 1312 and is provided with through hole 1314.Through hole 1313 and through hole 1314 are used for passing the backguy of cruising (referring to Fig. 4 and Fig. 5, the below will describe).The first side wall 1311 and the second sidewall 1312 can be close to clamp acceleration cable under the pulling of the backguy of cruising, and for example U-shaped support 131 can be bent to form by flexure strip.
In one embodiment of the invention, hold assembly 130 can also comprise guide plate 132, one end of guide plate 132 links to each other with the outside face of the first side wall 1311 and the other end extends to the side of U-shaped support 131 on vertical (left and right directions among Fig. 4), and the other end of guide plate 132 is provided with for the guide groove 1321 that passes to guide acceleration cable for throttle backguy 170 (referring to Fig. 4 and Fig. 5).Thereby the guide groove 1321 that arranges on the guide plate 132 can be guided acceleration cable 170 and be prevented that acceleration cable 170 from departing from.
Fig. 4 is the schematic diagram according to half mechanical type constant-speed cruising device of the embodiment of the invention.Fig. 5 is the right elevation of half mechanical type constant-speed cruising device shown in Figure 4.
As shown in Figure 4 and Figure 5, acceleration cable 170 longitudinally passes U-shaped support 131 (namely passing) in the U-lag between the first side wall 1311 and the second sidewall 1312.Cruise the end (upper end among Fig. 4) of backguy 180 along being horizontally through through hole 1313 and 1314 and extend from the outside of the second sidewall 1312, the described end of backguy 180 of cruising is connected with pulling block 181 and is provided with for the stop part 182 (for example sleeve pipe) against the first side wall 1311 in the outside of the first side wall 1311, and stop part 182 is passed in the backguy 180 of cruising.Extinguishing controller 140 spurs the backguy 180 of cruising thus, pulling block 181 and stop part 182 driving the first side walls 1311 and the second sidewall 1312 are clamped acceleration cable 170, extinguishing controller 140 unclamps the backguy 180 of cruising, and pulling block 181 and stop part 182 release the first side walls 1311 and the second sidewall 1312 unclamp acceleration cable 170.
According to above-described embodiment, can clamp easily or discharge acceleration cable 170 by simply cooperatively interacting of cruise backguy 180 and U-shaped support 131, thereby realize starting cruise and remove cruise.
As shown in Figure 3-Figure 5, as mentioned above, acceleration cable 170 passes the guide groove 1321 on the guide plate 132, for example acceleration cable 170 can be guided in the cardinal principle midway location of the U-lag between the first side wall 1311 and the second sidewall 1312, avoids acceleration cable 170 to depart from and interferes with the first side wall 1311 and/or the second sidewall 1312.
Below with reference to the simple operation of describing according to half mechanical type constant-speed cruising device 100 of the embodiment of the invention of Fig. 1-5.
When the needs cruise, chaufeur is pressed the starting switch 110 that cruises on the instrument carrier panel, and extinguishing controller 140 tightens up the backguy 180 of cruising, and drives hold assembly 130 and clamps acceleration cable 170, thereby realize the cruise function.When needs were removed cruise, chaufeur depressed brake pedal and/or pedal of clutch, and extinguishing controller 140 unclamps the backguy 180 of cruising, thereby hold assembly 130 discharges acceleration cable 170, removes thus the cruise function.
Half mechanical type constant-speed cruising device 100 according to the embodiment of the invention, can utilize existing extinguishing controller on the vehicle, therefore cost is low, by extinguishing controller the startup of cruise and releasing signal are converted to mechanical signal, thereby drive the hold assembly startup and remove the cruise function by the backguy of cruising, overcome pure electronic type constant-speed cruising device complex structure, maintenance difficult, the shortcoming that Applicable scope is limited.
Below the simple automobile of describing the embodiment of the invention, automobile according to the embodiment of the invention comprises the half mechanical type constant-speed cruising device 100 of describing according to the above embodiment of the present invention, described automobile can be the vehicle with any type of acceleration cable, such as diesel-powered vehicle etc.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.