CN102765436B

CN102765436B - Support device capable of self-locking for non-manpower vehicle

Info

Publication number: CN102765436B
Application number: CN 201210278177
Authority: CN
Inventors: 张隆
Original assignee: Individual
Current assignee: Zhang Long
Priority date: 2012-08-07
Filing date: 2012-08-07
Publication date: 2013-08-21
Anticipated expiration: 2032-08-07
Also published as: CN102765436A

Abstract

Provided is a support device capable of self-locking for a non-manpower vehicle. A lock core is arranged on a vehicle lock panel. A machine case is arranged on a vehicle body pedal, a rotary shaft frame is arranged on the machine case, two ends of a rotary shaft are respectively and fixedly connected with two supports outside the machine case, the two supports are located on the outer side of the pedal, and a motor is arranged on one side of the rotary shaft in the machine case and is in matched connection with the rotary shaft through a transmission device. A turntable is arranged at the position of the rotary shaft away from the motor and installed in a turntable base in the machine case, a pair of centrosymmetric pin holes is arranged on the outer peripheral face of the turntable, a pair of through holes forming an angle of 90 degrees is arranged on the peripheral face of the turntable base, a first spring and a pin shaft are arranged in each through hole, two pin shafts are respectively connected with the ends of a shifting rod through flexible connecting shafts, the shifting rod is fixed on the lock core and rotates along with the lock core synchronously, a first trigger switch and a second trigger switch are arranged at two positions of the vehicle lock panel corresponding to the lock core, the switches are respectively and correspondingly matched with the two ends of the shift rod to as to control forward rotation and reverse rotation of the motor. The support device replaces manpower with motor driving to support or fold the supports, thereby saving time and labor.

Description

But for motor vehicle self-locking holder device of a kind of impersonal force

Technical field

But the present invention relates to for motor vehicle self-locking holder device of a kind of impersonal force.

Background technology

At present, for motor vehicle support of impersonal forces such as motor bike, battery-driven car is when vehicle is parked, and will prop up the state of propping that is placed on by manpower, when vehicle need travel, changes support into collapsed state by the state of propping by manpower again, and vehicle can be waited to sail.Prop, pack up support by manpower, the gas of not only requiring great effort very much, and be easy to be packed up without authorization by other people when propping state when support is in, car is pushed away away, anti-theft security is relatively poor.

Summary of the invention

But technical matters to be solved by this invention provides for motor vehicle self-locking holder device of time saving and energy saving a kind of impersonal force.

For solving the problems of the technologies described above, but the invention provides for motor vehicle self-locking holder device of a kind of impersonal force, comprise vehicle body, lock panel, the lock panel is provided with lock core; Pedal at vehicle body is provided with cabinet, be provided with rotating shaft in the cabinet, rotating shaft is erected on two side box plates of cabinet, captive joint in the two ends of rotating shaft two supports outer with being located at cabinet respectively, two supports are positioned at the outside of pedal, one side of the inherent rotating shaft of cabinet is provided with motor, motor is connected by driving device and rotating shaft, be provided with rotating disk away from the motor place in the rotating shaft, rotating disk is installed in the interior concentric rotary disk basement of cabinet, the outer peripheral face of rotating disk is provided with a pair of centrosymmetric pin-and-hole, the side face that cooperates with rotating disk at rotary disk basement is provided with a pair of through hole that is 90 ° of layouts, be provided with first spring and the bearing pin of an assembly to using in each through hole, two bearing pins respectively flexibly connect axle by one and are connected with the termination of driving lever, described driving lever is fixed on the lock core and with lock core and rotates synchronously, two positions corresponding to lock core on the lock panel also are provided with first trigger switch and second trigger switch, the two ends of first trigger switch and second trigger switch and driving lever are corresponding matching respectively, with the control motor positive and inverse.

Described driving device can pass through chain transmission, gear transmission, and in order to obtain bigger moment of torsion, this device preferably adopts worm gear, worm drive, and described rotating shaft can adopt worm screw to replace, and described motor can vertically be placed and be connected by worm gear and rotating shaft.The described preferred Bowden cable that adopts of axle that flexibly connects.

For can concise description for the purpose of the problem, but below for motor vehicle self-locking holder device of a kind of impersonal force of the present invention is all abbreviated as this device.

On the basis of above-mentioned main technical schemes, can increase following further perfect technical scheme:

The opposite side relative with the side through-hole of rotary disk basement is provided with a sector grooves on the inner peripheral surface of described rotary disk basement, the central angle of described sector grooves correspondence is 90 °, on the outer peripheral face of rotating disk, also be provided with contact block, the two ends of groove are respectively equipped with the 3rd trigger switch and the 4th trigger switch, contact block cooperates with the 3rd trigger switch and the 4th trigger switch respectively, with stopping of control motor positive and inverse.

Described each support comprises sleeve, be provided with second spring in the sleeve, supporting leg stretches in the sleeve, the end face of supporting leg cooperates with the end face of second spring, be provided with a pair of center symmetry at supporting leg, along quill shaft to the waist shaped hole of placing, be provided with an anchor shaft at sleeve and cross a pair of waist shaped hole, supporting leg is fixed in the sleeve, make support become elastic support.

The beneficial effect of this device is: adopts motor and by driving device support propped or packed up, in other words, prop or pack up support by electronic replacement manpower, and time saving and energy saving like this; Cooperate with the location of pin-and-hole by bearing pin, can be at support and prop or during collapsed state, form self-locking structure, in addition, at the bracket leg time-out, can make vehicle be in irremovable locking anti-theft state, and can prevent that support from packing up automatically; Adopt elastic support, can make its time-out convenient in its time-out performance buffer action, and landing on uneven ground be more stable.

Below in conjunction with the drawings and specific embodiments this device is described further.

Description of drawings

Fig. 1 is a block diagram of this device.

Fig. 2 is the M portion partial enlarged drawing of Fig. 1.

Fig. 3 is another block diagram (support is in collapsed state) of this device.

Fig. 4 is the N portion partial enlarged drawing of Fig. 3.

Fig. 5 is the local structure for amplifying scheme drawing of this device.

Fig. 6 is the another block diagram (support is in the state of propping) of this device.

Fig. 7 is the Q portion partial enlarged drawing of Fig. 6.

The specific embodiment

Referring to Fig. 1 to Fig. 7, the structure of this device is:

Lock panel 1 is provided with lock core 5, pedal 7 at vehicle body 11 is provided with cabinet 8, described cabinet 8 is rectangular configuration, be provided with rotating shaft 14 in the cabinet 8, this device is preferred to adopt worm screw to replace rotating shaft 14, rotating shaft 14 is parallel to the axletree setting at vehicle body 11, rotating shaft 14 is erected on two side box plates of cabinet 8, captive joint in the two ends of rotating shaft 14 two supports outer with being located at cabinet 8 respectively, two supports are positioned at the outside of pedal 7, one side of cabinet 8 inherent rotating shafts 14 is provided with motor 12, motor 12 vertically is located on the pedal 7, motor 12 is connected by worm gear 13 and rotating shaft 14, be provided with rotating disk 18 away from motor 12 places in the rotating shaft 14, rotating disk 18 is connected with rotating shaft 14 by key, rotating disk 18 is installed in the concentric rotary disk basement 15 in the cabinet 8, rotary disk basement 15 is fixed on the pedal 7, the outer peripheral face of rotating disk 18 is provided with a pair of centrosymmetric pin-and-hole 17, on whole vehicle body position, two pin-and-holes 17 are up and down vertically setting, the side face that cooperates with rotating disk 18 at rotary disk basement 15 is provided with a pair of through hole that is 90 ° of layouts, on whole vehicle body position, a through hole is positioned at the top of rotary disk basement 15, another through hole is positioned at a side of rotary disk basement 15, be provided with first spring 21 and bearing pin 19 of an assembly to using in each through hole, through hole preferably adopts tapped bore, can adopt screw plug 20 with first spring 21 like this, bearing pin 19 is encapsulated in the through hole and can regulates elastic force, stepped bearing pin of described bearing pin 19 preferred employings, wherein an end can be used as spring bar and cooperates with first spring 21, and can be provided with through hole at screw plug 20 cooperates with spring bar, realize elastic telescopic, two bearing pins 19 respectively flexibly connect axle 4 by one and are connected with the termination of driving lever 3, described driving lever 3 is fixed on the lock core 5 and with lock core 5 and rotates synchronously, two positions corresponding to lock core 5 on lock panel 1 also are provided with first trigger switch 2 and second trigger switch 6, the two ends of first trigger switch 2 and second trigger switch 6 and driving lever 3 are corresponding matching respectively, with 12 rotatings of control motor.

The opposite side relative with the side through-hole of rotary disk basement 15 is provided with a sector grooves on the inner peripheral surface of rotary disk basement 15, the central angle of described sector grooves correspondence is 90 °, on the outer peripheral face of rotating disk 18, also be provided with contact block 23, the two ends of groove are respectively equipped with the 3rd trigger switch 22 and the 4th trigger switch 16, contact block 23 cooperates with the 3rd trigger switch 22 and the 4th trigger switch 16 respectively, with stopping of control motor 12 rotatings.

Described each support comprises sleeve 9, be provided with second spring 24 in the sleeve 9, supporting leg 10 stretches in the sleeve 9, the end face of supporting leg 10 cooperates with the end face of second spring 24, the waist shaped holes that are provided with a pair of center symmetry, axially place along sleeve 9 at supporting leg 10, be provided with an anchor shaft at sleeve 9 and cross a pair of waist shaped hole, supporting leg 10 is fixed in the sleeve 9, make support become elastic support.

Support is in vertical when propping state, and the bearing pin 19 that is positioned at rotary disk basement 15 sides inserts the pin-and-hole 17 of rotating disks 18; When support was in the collapsed state of level, the bearing pin 19 that is positioned at rotary disk basement 15 tops inserted the pin-and-hole 17 of rotating disk 18.

The motor 12 of this device is electrically connected (not shown described driving direct supply in the accompanying drawing) with driving direct supply on the impersonal force vehicle.

Support is that the process of collapsed state is by propping state-transition:

By key lock core 5 is turned to open position (not shown described key in the accompanying drawing) by off position, driving lever 3 rotates synchronously with lock core 5, the bearing pin 19 that will be positioned at rotary disk basement 15 sides is pulled out from pin-and-hole 17, and the bearing pin 19 at rotary disk basement 15 tops stretches out under the effect of first spring 21 and contacts with the outer peripheral face of rotating disk 18;

When driving lever 3 turns to when contacting with first trigger switch 2, motor 12 is just changeing, rotating disk 18 rotates synchronously with rotating shaft 14, support rotates counterclockwise to collapsed state with rotating shaft 14, the bearing pin 19 at rotary disk basement 15 tops inserts the pin-and-hole 17 interior formation self-lockings of rotating disk 18, and the bearing pin 19 of rotary disk basement 15 sides stretches out under the effect of first spring 21 and contacts with the outer peripheral face of rotating disk 18, at this moment, the contact block 23 of rotating disk 18 is run into the 3rd trigger switch 22, and motor 12 stops operating.

Support by the process that collapsed state changes the state of propping into is:

By key lock core 5 is turned to off position by the open position, driving lever 3 rotates synchronously with lock core 5, the bearing pin 19 that will be positioned at rotary disk basement 15 tops is pulled out from pin-and-hole 17, and the bearing pin 19 of rotary disk basement 15 sides stretches out under the effect of first spring 21 and contacts with the outer peripheral face of rotating disk 18;

When driving lever 3 turns to when contacting with second trigger switch 6, motor 12 counter-rotatings, rotating disk 18 rotates synchronously with rotating shaft 14, support clockwise rotates to propping state with rotating shaft 14, the bearing pin 19 of rotary disk basement 15 sidepieces inserts the pin-and-hole 17 interior formation self-lockings of rotating disk 18, and the bearing pin 19 at rotary disk basement 15 tops stretches out under the effect of first spring 21 and contacts with the outer peripheral face of rotating disk 18, at this moment, the contact block 23 of rotating disk 18 is run into the 4th trigger switch 16, and motor 12 stops operating.

As seen, first trigger switch 2, second trigger switch 6 by lock core 5, driving lever 3 controls forms the opposite circuit of two-way, the rotating (corresponding with the opening and closing position of lock core 5) of realization motor 12; Stop operating by the 3rd trigger switch 22, the 4th trigger switch 16 control motors 12.

The circuit control principle of this device is:

Before the driving, driving motor on the impersonal force vehicle is communicated with the driving direct supply, by the mechanical action of the key that cooperates with lock core 5, realize that the just commentaries on classics of motor 12 also packs up support again, impersonal force vehicle driven a vehicle (not shown described driving motor in the accompanying drawing);

After the parking, driving motor on the impersonal force vehicle is disconnected with the driving direct supply, mechanical action by the key that cooperates with lock core 5 again, realize the counter-rotating of motor 12 and support is propped, propping up the impersonal force vehicle is also locked, close the driving direct supply on the impersonal force vehicle at last, the impersonal force vehicle is stopped.

Claims

1. but for motor vehicle self-locking holder device of impersonal force comprises vehicle body (11), lock panel (1), and it is characterized in that: lock panel (1) is provided with lock core (5); Pedal (7) in vehicle body (11) is provided with cabinet (8), be provided with rotating shaft (14) in the cabinet (8), rotating shaft (14) is erected on two side box plates of cabinet (8), captive joint in the two ends of rotating shaft (14) two supports outer with being located at cabinet (8) respectively, two supports are positioned at the outside of pedal (7), one side of the inherent rotating shaft of cabinet (8) (14) is provided with motor (12), motor (12) is connected by driving device and rotating shaft (14), rotating shaft (14) is gone up and is located to be provided with rotating disk (18) away from motor (12), rotating disk (18) is installed in the interior concentric rotary disk basement (15) of cabinet (8), the outer peripheral face of rotating disk (18) is provided with a pair of centrosymmetric pin-and-hole (17), the side face that cooperates with rotating disk (18) at rotary disk basement (15) is provided with a pair of through hole that is 90 ° of layouts, be provided with first spring (21) and bearing pin (19) of an assembly to using in each through hole, two bearing pins (19) respectively flexibly connect axle (4) by one and are connected with the termination of driving lever (3), described driving lever (3) is fixed on lock core (5) and goes up and rotate synchronously with lock core (5), two positions of going up corresponding to lock core (5) at lock panel (1) also are provided with first trigger switch (2) and second trigger switch (6), the two ends of first trigger switch (2) and second trigger switch (6) and driving lever (3) are corresponding matching respectively, with the rotating of control motor (12).

2. but for motor vehicle self-locking holder device of a kind of impersonal force according to claim 1, it is characterized in that: opposite side relative with the side through-hole of rotary disk basement (15) on the inner peripheral surface of described rotary disk basement (15) is provided with a sector grooves, the central angle of described sector grooves correspondence is 90 °, on the outer peripheral face of rotating disk (18), also be provided with contact block (23), the two ends of groove are respectively equipped with the 3rd trigger switch (22) and the 4th trigger switch (16), contact block (23) cooperates with the 3rd trigger switch (22) and the 4th trigger switch (16) respectively, with stopping of control motor (12) rotating.

3. but for motor vehicle self-locking holder device of a kind of impersonal force according to claim 1 and 2, it is characterized in that: described each support comprises sleeve (9), be provided with second spring (24) in the sleeve (9), supporting leg (10) stretches in the sleeve (9), the end face of supporting leg (10) cooperates with the end face of second spring (24), be provided with a pair of center symmetry at supporting leg (10), along the axial waist shaped hole of placing of sleeve (9), be provided with an anchor shaft at sleeve (9) and cross a pair of waist shaped hole, supporting leg (10) is fixed in the sleeve (9), makes support become elastic support.