CN207758570U

CN207758570U - Automobile accelerator mistake-stepping prevention controls locking device

Info

Publication number: CN207758570U
Application number: CN201720688669.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-04
Filing date: 2017-06-04
Publication date: 2018-08-24
Anticipated expiration: 2027-06-04

Abstract

A kind of automobile accelerator mistake-stepping prevention control locking device, including coiler, coiler locking device, an acceleration cable, support device and fixed frame device, emergency escape device, it is characterized in that：The coiler locking device includes the clutch swing rod (1) on functional rotating disk (3),Functional rotating disk (3),Rotating ratchet (2),Cam (8),Sliding pin (6),Pivoting pawl (5),Coiler central shaft (9),There is coiler locking device shell (20) in outside,Coiler locking device is connect with coiler (15),Coiler (15) is connect with acceleration cable (14),Support device plays a supportive role but is not fixed to coiler central shaft (9),Fixed frame device is connect by tensioning spring (31) with support device,Push-pull rod (33) one end of emergency escape device is connect across fixed frame device bottom plate (32) with support device,The other end is connect by emergent bracing wire (29) with abort handle extension rod (26),Abort handle extension rod (26) is inserted on abort handle limitation panel (25),The driving habit and normally travel of driver are not influenced,Accident (Crash) severity is reduced when mis-accelerator pressing.

Description

Automobile accelerator mistake-stepping prevention controls locking device

Technical field

The utility model belongs to the technical field of auto parts and components, is related to a kind of control locking dress of mistake step on accelerator of vehicle It sets, especially suitable all kinds of motor-driven locomotives.

Background technology

In recent years, with the very big improvement of people's material life, Car ownership sharply increases, " road killer " number Amount is continuously increased, and in the traffic accident led to, is much in case of emergency, driver steps on phenomenon of taking throttle as brake and produces Raw, driver should suddenly touch on the brake when encountering the state of emergency and but accidentally step on throttle and lead to the accident of bigger, because people's The brain response time is 0.1 second or so, judges within this extremely short time and sends out instruction to trick and take relevant action, once Judge or send out instruction to trick or take relevant action that mistake occurs and has accidentally stepped on throttle, as a result, greatly aggravating accident Severity of consequence；If driver's maloperation will can suddenly step on the gas in the state of emergency and be controlled locking, this must energy The severity for greatly reducing accident caused by maloperation is suddenly stepped on the gas is developed and is missed to prevent such traffic accident Anti- locking system of stepping on the gas is very necessary, and accelerator stepping misoperation preventing also becomes many personal and mechanism research directions, also has devised very The device and related patents of more Anti-mis-steppings.But design is not as excessively complicated and is difficult to promote mostly, is exactly because of work It is unreliable without having practicability.

Invention content

The purpose of this utility model is to provide a kind of automobile accelerator mistake-stepping prevention device, the system low manufacture cost, structures It simply and is easily achieved, system response time is fast, and accuracy and reliability is high；The utility model automobile accelerator mistake-stepping prevention control lock Determining technical solution used by device is：It includes being adapted as the coiler with longitudinal card slot, and coiler locking device, one adds The acceleration cable of one section of horizontal card slot, support device and fixed frame device, emergency escape device, the coiler locking are filled Device refers to the coiler locking device for having added modified segment of a similar automobile safety belt retractor brake apparatus, automobile peace The operation principle of full Webbing retractor brake apparatus is that the functional rotating disk in coiler side installs a clutch swing rod, when turntable is slow When slow rotation, swing rod is not swung, and a spring holds it at original position.But when vehicle accelerates suddenly, turntable will Quickly rotation, centrifugal force drive the exacerbation end of swing rod to swing out, and the swing rod of elongation can push on coiler brake apparatus shell Cam, cam are connected by sliding pin with a pivoting pawl, and when cam moves on to left side, sliding pin can be along the sliding groove of pawl Mobile, pawl can be dragged in the rotating ratchet on the outside of turntable by this, and pawl is locked in the gear teeth, forbid rotating counterclockwise.The volume of repacking It receives device and installs a clutch swing rod additional in the opposite position of clutch swing rod, enhance reliability, shorten the reaction time.Coiler volume is knitted The part of band is changed to longitudinal card slot form, agrees with the acceleration cable with horizontal card slot, throttle trample oiling speed it is normal when, Coiler is rotated freely along trampling for throttle, but when throttle tramples excessive velocities, and acceleration cable movement velocity is too fast and makes The coiler rotating speed agreed with bracing wire is too fast, while its angular speed of the functional rotating disk rotating speed of coiler one end is too fast, makes turntable On two clutch swing rods because centrifugal force break away from spring constraint swing out, push coiler locking device shell on cam move Dynamic, cam is connected by sliding pin with a pivoting pawl, and when cam moves on to left side, sliding pin can be moved along the sliding groove of pawl Dynamic, pawl can be dragged in the rotating ratchet on the outside of turntable by this, and pawl is locked in the gear teeth, forbids coiler to rotate, coiler passes through Card slot agree with acceleration cable card slot it is locked, that is, with the acceleration cable of transformation instead of the ribbon on seat belt retractor, Throttle is locked as seatbelt lock instead of retractor braid resetting spring with air throttle spring, to make throttle not add Greatly, accident (Crash) severity is reduced, as long as gently lifting gas pedal after locking throttle, locking device resets, throttle system normal use, Support device plays a supportive role to coiler central shaft by two circular holes on riser, but does not influence its rotation, only fixed volume Device locking device shell is received, has several spring to be connect with support device bottom plate on fixed frame device bottom plate, passes through support device Applying a power to coiler makes coiler longitudinal direction card slot closely agree with acceleration cable horizontal card slot, while fixed frame device Peace blocks acceleration cable there are one restriction plate on top plate, and acceleration cable is made not beat and be disengaged with the present apparatus, lock out of hand Two pieces of risers of the effect of stand oil door, fixed frame device resist coiler central shaft from both sides, avoid its axial float, machinery Device is inevitably it sometimes appear that failure has just bothered very if it is not bad theory of deoiling is not added if throttle has been unable to come down up It can extremely cause the accident, therefore the present apparatus has added emergency escape device, a push-pull rod one end passes through fixed frame device bottom plate It is connected with support device bottom plate, the other end is connected by bracing wire with abort handle extension rod, when the present apparatus breaks down, only Abort handle, which need to be pulled out, drives support device and coiler to be detached from acceleration cable, vehicle still can normally travel, wait until emergency car Road or repair shop's debugging, push back abort handle, reset the present apparatus, such as coiler card slot and acceleration cable card slot be not right sometimes Position only need to gently step on several lower gas pedals acceleration cable is made to be moved forward and backward, under base plate spring active force, coiler card slot with Acceleration cable card slot can closely agree with.

The utility model has the beneficial effects that：The utility model is compact-sized, small and exquisite simple, easy for installation, fixed frame Device can be mounted on preceding body acceleration cable as needed nearby Anywhere, in addition to abort handle need to be positioned in driver's cabin conveniently Using outer, other devices, which are mounted on preceding body, does not influence cabin aesthetics and structure, does not influence the driving habit and just of driver Often traveling, while reducing accident (Crash) severity.

Description of the drawings

Fig. 1 is the transverse views after the repacking of the utility model coiler locking device；

Fig. 2 is that the coiler of the utility model longitudinal direction card slot and the acceleration cable of horizontal card slot agree with view；

Fig. 3 is the utility model support device side view；

Fig. 4 is the utility model structure diagram；

Fig. 5 is that the utility model abort handle limits panel front view；

In attached drawing, parts list represented by the reference numerals are as follows：

1, clutch swing rod, 2, rotating ratchet, 3, functional rotating disk, 4, stabilizing spring, 5, pivoting pawl, 6, sliding pin, 7, sliding Dynamic slot, 8, cam, 9, coiler central shaft, 10, acceleration cable, 11, restriction plate, 12, restriction plate fixed link, 13, limitation edges of boards Edge raised portion, 14, the acceleration cable part with horizontal card slot, 15, the coiler with longitudinal card slot, 16, support device riser, 17, fixed screw holes, 18, coiler central shaft supported hole, 19, support device bottom plate, 20, coiler locking device shell, 21, Fixed frame device top plate, 22, rotating ratchet accessory whorl, 23, fixed frame device riser, 24, abort handle, 25, abort handle Limit panel, 26, abort handle extension rod, 27, pivoting pawl extend pawl, 28, abort handle limit panel protruding block, 29, answer Jerk line, 30, emergent bracing wire adjusting nut, 31, tensioning spring, 32, fixed frame device bottom plate, 33, emergent push-pull rod, 34, Fixing bolt, 35, fixed screw, 36, abort handle limit panel round hole, 37, abort handle limit panel strip-shaped hole.

9, coiler central shaft, 10, acceleration cable, 11, restriction plate, 12, restriction plate fixed link, 13, restriction plate edge sticks up Play part, 14, the acceleration cable part with horizontal card slot, 15, the coiler of band longitudinal direction card slot, 16, support device riser, 17, Fixed screw holes, 18, coiler central shaft supported hole, 19, support device bottom plate, 20, coiler locking device shell, 21, solid Determine frame mounting top plate, 22, rotating ratchet accessory whorl, 23, fixed frame device riser, 24, abort handle, 25, abort handle limit Panel processed, 26, abort handle extension rod, 27, pivoting pawl extend pawl, 28, abort handle limit panel protruding block, 29, emergent Bracing wire, 30, emergent bracing wire adjusting nut, 31, tensioning spring, 32, fixed frame device bottom plate, 33, emergent push-pull rod, 34, solid Determine bolt, 35, fixed screw, 36, abort handle limit panel round hole, 37, abort handle limit panel strip-shaped hole.

Specific implementation mode

The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality It is novel, it is not intended to limit the scope of the utility model.

The utility model includes 1, clutch swing rod, and 2, rotating ratchet, 3, functional rotating disk, 4, stabilizing spring, 5, pivoting pawl, 6, sliding pin, 7, sliding groove, 8, cam, 9, coiler central shaft, 10, acceleration cable, 11, restriction plate, 12, restriction plate fixes Bar, 13, restriction plate edge raised portion, 14, the acceleration cable with horizontal card slot, 15, the coiler with longitudinal card slot, 16, branch Support arrangement riser, 17, fixed screw holes, 18, coiler central shaft supported hole, 19, support device bottom plate, 20, coiler locking Crust of the device, 21, fixed frame device top plate, 22, rotating ratchet accessory whorl, 23, fixed frame device riser, 24, abort handle, 25, abort handle limits panel, 26, abort handle extension rod, 27, pivoting pawl extend pawl, 28, abort handle limitation panel it is convex It is bittiness, 29, emergent bracing wire, 30, emergent bracing wire adjusting nut, 31, tensioning spring, 32, fixed frame device bottom plate, 33, emergent Push-pull rod, 34, fixing bolt, 35, fixed screw, 36, abort handle limit panel round hole, 37, abort handle limit panel Strip-shaped hole；It includes being adapted as the coiler with longitudinal card slot, coiler locking device, and one has installed one section of horizontal card slot additional Acceleration cable, support device and fixed frame device, emergency escape device；Clutch swing rod 1 on the functional rotating disk 3 is changed to two It is a to shorten the reaction time in this way, throttle trample oiling speed it is normal when, with longitudinal 15 trampling along throttle of card slot coiler And rotate freely, clutch swing rod 1 keeps origin-location under the effect of stabilizing spring 4, and general but when throttle tramples excessive velocities What logical acceleration cable 10 connected makes the band longitudinal direction card slot agreed with bracing wire very much soon with 14 movement velocity of horizontal card slot acceleration cable 15 rotating speed of coiler is too fast, while its angular speed is too fast with 3 rotating speed of functional rotating disk of longitudinal 15 one end of card slot coiler, makes to turn Two clutch swing rods 1 on disk are broken away from the constraint of stabilizing spring 4 because of centrifugal force and are swung out, and push cam 8 to move, cam 8 passes through Sliding pin 6 is connected with a pivoting pawl 5, and when cam moves on to left side, sliding pin 6 can be moved along the sliding groove 7 of pivoting pawl 5 Dynamic, pivoting pawl 5 and pivoting pawl can be extended the rotating ratchet 2 and pivot rotating ratchet pair that pawl 27 is dragged in simultaneously on the outside of turntable by this Wheel 22, rotary pawl 5 and pivoting pawl extend pawl 27 and lock in the gear teeth simultaneously, and such both sides are balanced in power, and forbid the longitudinal card of band Slot coiler 15 rotates, and the longitudinal card slot coiler 15 of band passes through the band horizontal card slot that is installed additional on card slot and common acceleration cable 10 Acceleration cable 14 agree with it is locked, to make throttle not increase, support device by two circular holes 18 on riser 16 to retracting Device central shaft 9 plays a supportive role, but does not influence its rotation, only to coiler locking device shell 20 by fixing bolt 34 and Fixed screw holes 17 play fixed function, have several tensioning spring 31 to connect with support device bottom plate 19 on fixed frame device bottom plate 32 It connects, applying a power to coiler by support device makes the coiler 15 with longitudinal card slot and with the acceleration cable of horizontal card slot 14 closely agree with, while fixed frame device top plate 21 is connect by restriction plate fixed link 12 with restriction plate 11, restriction plate 11 from Coiler corresponding direction blocks band horizontal card slot acceleration cable 14, restriction plate edge raised portion 13 be in order to allow restriction plate 11 not It is blocked with the acceleration cable 14 with horizontal card slot, so that band horizontal card slot acceleration cable 14 is not beated and is disengaged with the present apparatus, lose The effect of control locking throttle, two pieces of risers 23 of fixed frame device is gone to block coiler central shaft 9 from both sides, avoid its axis To play, 33 one end of push-pull rod of emergency escape device is connected across fixed frame device bottom plate 32 with support device bottom plate 19 It connects, the other end is connected by emergent bracing wire 29 with abort handle extension rod 26, and bracing wire 29 of meeting an urgent need can be adjusted by emergent bracing wire Nut 30 adjusts length, when the present apparatus breaks down, only need to hold abort handle 24 abort handle extension rod 26 from emergent Abort handle limitation panel strip-shaped hole 37 is pulled through in the abort handle limitation panel round hole 36 of hand limitation panel 25 to be dragged to It is blocked after abort handle limitation panel protruding block 28, drives support device and with longitudinal card slot coiler 15 and with horizontal card slot oil Door bracing wire 14 be detached from, vehicle still can normally travel, abort handle limitation panel 25 can be fixed on driver's cabin by fixed screw 35 Any part of operation console.

Claims

1. a kind of automobile accelerator mistake-stepping prevention control locking device, including coiler, coiler locking device, an acceleration cable, Support device and fixed frame device, emergency escape device, it is characterized in that：The coiler locking device includes functional rotating disk (3) two clutch swing rods (1) on, functional rotating disk (3), rotating ratchet (2), rotating ratchet accessory whorl (22), cam (8), sliding It sells (6), pivoting pawl (5), pivoting pawl extends pawl (27), and coiler central shaft (9), there is coiler locking device shell in outside (20), coiler locking device is connect with longitudinal card slot coiler (15), with longitudinal card slot coiler (15) and with lateral card Slot acceleration cable (14) connects, and support device plays a supportive role but is not fixed to coiler central shaft (9), fixed frame device It is connect with support device by tensioning spring (31), push-pull rod (33) one end of emergency escape device passes through fixed frame device bottom Plate (32) is connect with support device, and the other end is connect by emergent bracing wire (29) with abort handle extension rod (26), abort handle Extension rod (26) is inserted on abort handle limitation panel (25).

2. automobile accelerator mistake-stepping prevention according to claim 1 controls locking device, it is characterised in that the coiler locking At original, there are one add in the relative position of functional rotating disk (3) on the basis of clutch swing rod (1) on apparatus function turntable (3) It fills a clutch swing rod (1) and is changed to corresponding two clutch swing rods (1).

3. automobile accelerator mistake-stepping prevention according to claim 1 controls locking device, it is characterised in that the coiler is in original Round coiler is changed to the cylinder type coiler (15) with longitudinal card slot on the basis of only simple cylinder type.

4. automobile accelerator mistake-stepping prevention according to claim 1 controls locking device, it is characterised in that the acceleration cable exists Originally only on the basis of a hawser in acceleration cable stage casing position one component with horizontal card slot of installation and with longitudinal direction The coiler (15) of card slot agrees with.

5. automobile accelerator mistake-stepping prevention according to claim 1 controls locking device, it is characterised in that the support device is logical Two circular holes (18) crossed on support device riser (16) play a supportive role to coiler central shaft (9), do not influence its rotation, right Coiler locking device shell (20) plays fixed function by fixing bolt (34) and fixed screw holes (17).

6. automobile accelerator mistake-stepping prevention according to claim 1 controls locking device, it is characterised in that the fixed frame is rack-mounted Bottom set plate (32) is connect by several tensioning spring (31) with support device bottom plate (19), two pieces of fixed frames of fixed frame device Rack device riser (23) blocks coiler central shaft (9) from both sides, and fixed frame device top plate (21) passes through restriction plate fixed link (12) restriction plate (11) with restriction plate edge raised portion (13) is installed.

7. automobile accelerator mistake-stepping prevention according to claim 1 controls locking device, it is characterised in that the emergency escape dress It sets and is connected with support device bottom plate (19) across fixed frame device bottom plate (32) including push-pull rod (33) one end, the other end is logical It crosses emergent bracing wire (29) with abort handle extension rod (26) to be connected, bracing wire (29) of meeting an urgent need can be by bracing wire adjusting nut of meeting an urgent need (30) length is adjusted.

8. automobile accelerator mistake-stepping prevention according to claim 1 controls locking device, it is characterised in that the emergency escape dress It sets and abort handle extension rod (26) can be limited from the abort handle of abort handle limitation panel (25) including abort handle (24) It is pulled through abort handle limitation panel strip-shaped hole (37) in panel round hole (36) processed and is dragged to abort handle limitation panel protrusion Block blocks after (28), and abort handle limitation panel (25) is fixed on by fixed screw (35) on bridge operation platform.

9. automobile accelerator mistake-stepping prevention according to claim 1 controls locking device, it is characterised in that band longitudinal direction card slot Coiler (15) by functional rotating disk (3) in coiler central shaft (9) and coiler locking device, rotating ratchet (2) and Rotating ratchet accessory whorl (22) is connected.

10. automobile accelerator mistake-stepping prevention according to claim 1 controls locking device, it is characterised in that the coiler locking Cam (8) on crust of the device (20) is connected by sliding pin (6) with pivoting pawl (5).