阅读说明：本技术 一种避免误挂倒挡烧坏触点的汽车档位开关总成装置 (Automobile gear switch assembly device capable of avoiding contact burnout caused by mistakenly engaging reverse gear ) 是由 张阳 于 2020-12-09 设计创作，主要内容包括：本发明涉及开关总成技术领域,且公开了一种避免误挂倒挡烧坏触点的汽车档位开关总成装置,包括壳体,所述壳体的内部活动连接有档位杆,所述档位杆的底部设置有限位槽,所述壳体内部的左侧固定连接有倒挡控制器,所述壳体内部的底部固定连接有限位杆。该避免误挂倒挡烧坏触点的汽车档位开关总成装置,踩下脚刹,车速降低此时钢丝绳带动转动块顺时针转动,使得限位块从限位槽内部运动出去,此时可以使用档位杆挂倒挡,从而达到了防止误操作烧坏接触器触点导致车辆损坏的效果。踩下脚刹,此时卡块运动到卡槽的内部,进一步使得转动盘无法转动,此时油门无法被踩下,从而达到了避免刹车和油门一起狂踩损坏车辆的效果。(The invention relates to the technical field of switch assemblies and discloses an automobile gear switch assembly device for preventing a reverse gear from burning out a contact by mistakenly engaging. This avoid mistake to hang car gear switch assembly device that reverse gear burns out contact steps on the service brake, and wire rope drives the turning block clockwise rotation this moment when the speed of a motor vehicle reduces for the stopper is gone out from spacing inslot portion motion, can use the gear lever to hang reverse gear this moment, thereby has reached and has prevented that the maloperation from burning out the effect that the contactor contact leads to the vehicle to damage. The foot brake is stepped on, the fixture block moves to the inside of draw-in groove this moment, further makes the rolling disc unable to rotate, and the accelerator can't be stepped on this moment to reached and avoided brake and accelerator to step on the effect of damaging the vehicle together.)

1. The utility model provides an avoid mistake to be put into reverse gear and burn out car gear switch assembly device of contact, includes casing (1), its characterized in that: a gear lever (2) is movably connected inside the shell (1), a limiting groove (3) is formed in the bottom of the gear lever (2), a reverse gear controller (4) is fixedly connected to the left side inside the shell (1), a limiting rod (5) is fixedly connected to the bottom inside the shell (1), a fixing column (6) is fixedly connected inside the shell (1), a reset elastic sheet (7) is fixedly connected to the outer wall of the fixing column (6), a rotating block (8) is fixedly connected to one side, away from the fixing column (6), of the reset elastic sheet (7), a limiting block (9) is fixedly connected to the front side of the top of the rotating block (8), a steel wire rope (10) is fixedly connected to the left side of the bottom of the rotating block (8), a plastic pipe (11) is sleeved on the outer wall of the steel wire rope (10), and a foot brake (12) is fixedly connected to one side, away from the rotating block (, the positive swing joint of foot brake (12) has depression bar (13), one side swing joint that foot brake (12) was kept away from in depression bar (13) has gyro wheel (14), the bottom sliding connection of gyro wheel (14) has backup pad (15), the left positive swing joint of depression bar (13) has connecting rod (16), one side swing joint that depression bar (13) was kept away from in connecting rod (16) has connecting rod two (17), one side swing joint that connecting rod (16) was kept away from in connecting rod two (17) has fixture block (18), the top swing joint on backup pad (15) right side has rolling disc (19), draw-in groove (20) have been seted up in the left side of rolling disc (19), the positive swing joint at rolling disc (19) top has bracing piece (21), one side swing joint that rolling disc (19) were kept away from in bracing piece (21) has throttle (22).

2. The automobile gear switch assembly device for avoiding contact burnout caused by mistaken reverse gear engagement according to claim 1, wherein: the reverse gear controller (4) is arranged at the upper left of the gear lever (2).

3. The automobile gear switch assembly device for avoiding contact burnout caused by mistaken reverse gear engagement according to claim 1, wherein: the left side swing joint at gag lever post (5) top is on the right side of turning block (8) bottom, the top swing joint of stopper (9) is in the inside of spacing groove (3).

4. The automobile gear switch assembly device for avoiding contact burnout caused by mistaken reverse gear engagement according to claim 1, wherein: one side of the steel wire rope (10) far away from the rotating block (8) is movably connected to the top of the foot brake (12).

5. The automobile gear switch assembly device for avoiding contact burnout caused by mistaken reverse gear engagement according to claim 1, wherein: one side of the support rod (21) far away from the rotating disc (19) is movably connected to the top of the front surface of the accelerator (22).

6. The automobile gear switch assembly device for avoiding contact burnout caused by mistaken reverse gear engagement according to claim 1, wherein: the bottom of the clamping block (18) is connected to the top of the supporting plate (15) in a sliding mode.

7. The automobile gear switch assembly device for avoiding contact burnout caused by mistaken reverse gear engagement according to claim 1, wherein: the clamping groove (20) is arranged right to the clamping block (18), and the volume of the right side of the clamping block (18) is matched with the volume inside the clamping groove (20).

Technical Field

The invention relates to the technical field of switch assemblies, in particular to an automobile gear switch assembly device for avoiding mistaken engagement of a reverse gear and burnout of a contact.

Background

The switch refers to an electronic component which can open a circuit, interrupt current or make current flow into other circuits, and the switch assembly refers to a plurality of associated switches which are integrated together, such as an automobile light switch assembly, an automobile gear switch assembly and the like.

In the gear switch assembly of the existing electric automobile, structural connection does not exist among a gear shifter, a brake and an accelerator of the gear switch assembly, when the automobile runs fast on a road, if a driver touches a reverse gear mechanism by mistake, the reverse current of a motor is increased suddenly, the contact of a reverse contactor is easy to burn out, serious traffic accidents can occur, and further the life safety of passengers is influenced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an automobile gear switch assembly device for avoiding mistakenly engaging a reverse gear to burn out a contact, which has the advantages of preventing the vehicle from being damaged due to mistaken operation to burn out the contact of a contactor and preventing the vehicle from being damaged due to the fact that a brake and an accelerator are trodden together to be trodden on the accelerator, and solves the problems that when a driver drives on a road quickly, reverse current of a motor is suddenly increased if the driver mistakenly touches a reverse gear mechanism, the reverse contactor contact is easy to burn out, traffic accidents can be seriously caused, the life safety of passengers is further influenced, and the conventional gearbox is easy to be scrapped in advance due to the fact that a lot of female drivers are tense to drive on the road, and the brake and the accelerator are tro.

(II) technical scheme

In order to achieve the purposes of preventing the damage of the vehicle caused by burning out the contact of the contactor by misoperation and preventing the damage of the vehicle caused by the fact that a brake and an accelerator are stepped on together, the invention provides the following technical scheme: an automobile gear switch assembly device for avoiding mistaken engagement of a reverse gear and burnout of a contact comprises a shell, a gear rod is movably connected inside the shell, a limiting groove is formed in the bottom of the gear rod, a reverse gear controller is fixedly connected to the left side inside the shell, a limiting rod is fixedly connected to the bottom inside the shell, a fixed column is fixedly connected inside the shell, a reset elastic sheet is fixedly connected to the outer wall of the fixed column, a rotating block is fixedly connected to one side, away from the fixed column, of the reset elastic sheet, a limiting block is fixedly connected to the front side of the top of the rotating block, a steel wire rope is fixedly connected to the left side of the bottom of the rotating block, a plastic pipe is sleeved on the outer wall of the steel wire rope, a foot brake is fixedly connected to one side, away from the rotating block, of the steel wire rope, a pressing rod is movably connected, the bottom sliding connection of gyro wheel has the backup pad, the left front swing joint of depression bar has connecting rod one, one side swing joint that connecting rod one kept away from the depression bar has connecting rod two, one side swing joint that connecting rod one was kept away from to connecting rod two has the fixture block, the top swing joint on backup pad right side has the rolling disc, the draw-in groove has been seted up in the left side of rolling disc, the front swing joint at rolling disc top has the bracing piece, one side swing joint that the rolling disc was kept away from to the bracing piece has the throttle.

Preferably, the reverse gear controller is located at the upper left of the shift lever.

Preferably, the left side swing joint at gag lever post top is on the right side of turning block bottom, the top swing joint of stopper is in the inside of spacing groove.

Preferably, one side of the steel wire rope, which is far away from the rotating block, is movably connected to the top of the foot brake.

Preferably, one side of the support rod, which is far away from the rotating disc, is movably connected to the top of the front surface of the accelerator.

Preferably, the bottom of the fixture block is slidably connected to the top of the support plate.

Preferably, the clamping groove is arranged right to the clamping block, and the volume of the right side of the clamping block is matched with the volume inside the clamping groove.

(III) advantageous effects

Compared with the prior art, the invention provides an automobile gear switch assembly device for avoiding mistakenly engaging a reverse gear to burn out a contact, which has the following beneficial effects:

1. this avoid mistake to hang car gear switch assembly device that contact was burnt out to reverse gear uses through the cooperation of service brake and wire rope, turning block, stopper, spacing groove, gear pole, steps on the service brake, and the speed of a motor vehicle reduces wire rope this moment and drives the turning block clockwise for the stopper moves away from spacing inslot portion, can use the gear pole to hang the reverse gear this moment, thereby has reached and has prevented that the maloperation from burning out the effect that the contactor contact leads to the vehicle to damage.

2. This avoid mistake to hang reverse gear car gear switch assembly device who burns out contact uses through the cooperation of service brake and fixture block, draw-in groove, rolling disc, throttle, steps on the service brake, and the fixture block moves the inside of draw-in groove this moment, further makes the unable rotation of rolling disc, and the throttle can't be stepped on this moment to reached and avoided brake and throttle to step on the effect of damaging the vehicle together.

Drawings

FIG. 1 is a schematic cross-sectional view of the housing structure of the present invention;

FIG. 2 is a schematic front view of a turning block structure according to the present invention;

FIG. 3 is a schematic front view of a foot brake structure according to the present invention;

fig. 4 is a schematic front view of a fixture block structure according to the present invention.

In the figure: 1. a housing; 2. a gear lever; 3. a limiting groove; 4. a reverse gear controller; 5. a limiting rod; 6. fixing a column; 7. resetting the elastic sheet; 8. rotating the block; 9. a limiting block; 10. a wire rope; 11. a plastic tube; 12. a foot brake; 13. a pressure lever; 14. a roller; 15. a support plate; 16. a first connecting rod; 17. a second connecting rod; 18. a clamping block; 19. rotating the disc; 20. a card slot; 21. a support bar; 22. and (4) a throttle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an automobile gear switch assembly device for avoiding mistaken engagement of a reverse gear and burnout of a contact comprises a housing 1, a gear lever 2 is movably connected inside the housing 1, a limiting groove 3 is arranged at the bottom of the gear lever 2, a reverse gear controller 4 is fixedly connected at the left side inside the housing 1, the reverse gear controller 4 is arranged at the upper left side of the gear lever 2, a limiting rod 5 is fixedly connected at the bottom inside the housing 1, a fixed column 6 is fixedly connected inside the housing 1, a reset spring 7 is fixedly connected to the outer wall of the fixed column 6, a rotating block 8 is fixedly connected to one side of the reset spring 7 far away from the fixed column 6, the left side of the top of the limiting rod 5 is movably connected at the right side of the bottom of the rotating block 8, the top of the limiting block 9 is movably connected inside the limiting groove 3, a limiting block 9 is fixedly connected to the front of the top, the outer wall of the steel wire rope 10 is sleeved with a plastic pipe 11, one side of the steel wire rope 10, which is far away from the rotating block 8, is fixedly connected with a foot brake 12, one side of the steel wire rope 10, which is far away from the rotating block 8, is movably connected with the top of the foot brake 12, the front side of the steel wire rope 12, which is far away from the rotating block 8, is movably connected with a pressure lever 13, one side of the pressure lever 13, which is far away from the foot brake 12, is movably connected with a roller 14, the bottom of the roller 14 is slidably connected with a supporting plate 15, the front side of the left side of the pressure lever 13 is movably connected with a first connecting rod 16, one side of the first connecting rod 16, which is far away from the pressure lever 13, is movably connected with a second connecting rod 17, one side of the second connecting rod 17, which is far away from the, the front surface of the top of the rotating disc 19 is movably connected with a support rod 21, one side of the support rod 21, which is far away from the rotating disc 19, is movably connected with an accelerator 22, and one side of the support rod 21, which is far away from the rotating disc 19, is movably connected with the top surface of the front surface of the accelerator 22.

Detailed working principle referring to fig. 1, when a vehicle normally runs on a road, a driver mistakenly operates to pull the gear rod 2 backwards, the limiting groove 3 moves towards the upper left direction because the limiting groove 3 is formed in the bottom of the gear rod 2, and the limiting block 9 also moves towards the upper left direction because the top of the limiting block 9 is movably connected to the inside of the limiting groove 3.

Referring to fig. 2 for details, the front surface of the top of the rotating block 8 is fixedly connected with the limiting block 9, so that the rotating block 8 can rotate anticlockwise, the bottom of the inside of the shell 1 is fixedly connected with the limiting rod 5, and the left side of the top of the limiting rod 5 is movably connected to the right side of the bottom of the rotating block 8, so that the limiting rod 5 can prevent the rotating block 8 from rotating anticlockwise, and the gear lever 2 cannot deflect backwards.

Referring to fig. 3 for details, when the reverse gear is required, the foot brake 12 is stepped on, because one side of the wire rope 10 far away from the rotating block 8 is movably connected to the top of the foot brake 12, the left side of the bottom of the rotating block 8 is fixedly connected with the wire rope 10, therefore, the steel wire rope 10 can rotate clockwise, and because the front surface of the top of the rotating block 8 is fixedly connected with the limiting block 9, the top of the limiting block 9 is movably connected inside the limiting groove 3, therefore, the limit block 9 can move out from the inside of the limit groove 3, the gear lever 2 can be pulled backwards, and because the reverse gear controller 4 is fixedly connected with the left side inside the shell 1, the reverse gear controller 4 is arranged at the upper left part of the gear lever 2, therefore, the reverse gear controller 4 can be triggered at the moment, and the vehicle can perform reverse gear under the condition of deceleration, so that the effect of preventing the vehicle from being damaged due to the fact that contacts of the contactor are burnt out by misoperation is achieved.

Referring to fig. 3 and 4 for details, when the foot brake 12 is stepped on, because the front surface of the foot brake 12 is movably connected with the pressure lever 13, one side of the pressure lever 13, which is far away from the foot brake 12, is movably connected with the roller 14, the bottom of the roller 14 is slidably connected with the supporting plate 15, at this time, the roller 14 can slide downwards on the top of the supporting plate 15, and because the front surface of the left side of the pressure lever 13 is movably connected with the first connecting rod 16, one side of the first connecting rod 16, which is far away from the pressure lever 13, is movably connected with the second connecting rod 17, one side of the second connecting rod 17, which is far away from the first connecting rod 16, is movably connected with the fixture.

Because the clamping groove 20 is right to the clamping block 18, the right volume of the clamping block 18 is matched with the inner volume of the clamping groove 20, the clamping block 18 can move to the inner portion of the clamping groove 20 at the moment, and because the clamping groove 20 is formed in the left side of the rotating disc 19, the rotating disc 19 cannot rotate at the moment, and because the front side of the top of the rotating disc 19 is movably connected with the supporting rod 21, one side, far away from the rotating disc 19, of the supporting rod 21 is movably connected with the accelerator 22, the accelerator 22 cannot be stepped on at the moment, and therefore the effect of preventing the brake and the accelerator 22 from being stepped on together to damage a.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.