CN112344010A

CN112344010A - Lithium battery electric automobile gear mechanism capable of avoiding misoperation in advancing process

Info

Publication number: CN112344010A
Application number: CN202011234914.6A
Authority: CN
Inventors: 殷茂阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-08
Filing date: 2020-11-08
Publication date: 2021-02-09

Abstract

The invention relates to the technical field of lithium batteries, and discloses a lithium battery electric vehicle gear mechanism capable of avoiding misoperation in the advancing process. This avoid advancing lithium cell electric automobile gear mechanism of in-process maloperation, the vehicle is in normally traveling because gag lever post and dead lever block the stopper for the top on stopper right side can't move left, so the stopper can block the spacing groove this moment, makes the gear pole can't move right, thereby has reached and has avoided the vehicle to transform the effect that the gear damaged the vehicle at the quick in-process maloperation that traveles. The foot brake is stepped on, and the bottom that wire rope drove the stopper this moment moves left, further makes the top on stopper right side move away from the spacing inslot portion, and the gear pole can be pulled about this moment to the effect of convenient fast switch over gear has been reached.

Description

Lithium battery electric automobile gear mechanism capable of avoiding misoperation in advancing process

Technical Field

The invention relates to the technical field of lithium batteries, in particular to a lithium battery electric vehicle gear mechanism capable of avoiding misoperation in the advancing process.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive electrode material and a negative electrode material and uses a non-aqueous electrolyte solution, and in recent years, the environmental problem and the problem of shortage of petroleum resources caused by the traditional internal combustion engine automobiles lead people to have a visual field towards the lithium battery electric automobile, and the lithium battery automobile has the characteristics of zero emission, light weight, high power, sufficient energy storage and the like, and becomes an ideal power source of a new generation of electric automobiles.

At present, no structural relation exists among a gear shifter, a brake and an accelerator of an electric automobile, when the electric automobile normally runs on a road, if a driver or a co-driver accidentally touches a reverse gear mechanism, the electric automobile which is in forward running can be caused to suddenly reverse, the direction current of a motor suddenly increases at the moment, the contact of a reverse contactor can be burnt out, accidents can be seriously caused, the life safety of passengers is further influenced, and how to avoid that the automobile is mistakenly operated in the process of fast running to change gears to damage the automobile becomes an important problem, so that the lithium battery electric automobile gear mechanism which is prevented from being mistakenly operated in the process of forward running is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a lithium battery electric vehicle gear mechanism for avoiding misoperation in the advancing process, which has the advantage of avoiding damage to a vehicle caused by misoperation and gear change in the rapid running process of the vehicle, and solves the problems that when the vehicle runs normally on a road, if a driver or a copilot accidentally touches a reverse gear mechanism, the advancing electric vehicle can suddenly go backwards, the direction current of a motor suddenly increases at the moment, the contact of a reverse contactor can be burned out, accidents can be seriously caused, and further the life safety of passengers can be influenced.

(II) technical scheme

In order to achieve the purpose of avoiding the damage of the vehicle caused by the misoperation and gear shifting in the process of rapid running of the vehicle, the invention provides the following technical scheme: a lithium battery electric automobile gear mechanism capable of avoiding misoperation in the advancing process comprises a shell, wherein a gear rod is movably connected to the top of the shell, a fixed disc is movably connected to the inside of the bottom of the gear rod, a semicircular disc is fixedly connected to the bottom of the gear rod, a limiting groove is formed in the bottom of the semicircular disc, a backward control gear is fixedly connected to the left side of the inside of the shell, an advancing control gear is fixedly connected to the right side of the inside of the shell, a limiting rod is fixedly connected to the bottom of the inside of the shell, a limiting block is movably connected to the left side of the limiting rod, a steel wire rope is fixedly connected to the bottom of the front side of the limiting block, a sleeve is movably connected to the outer wall of the steel wire rope, a fixed column is fixedly connected to the front side of the limiting block, a, the inside swing joint of hollow post has the dead lever, the left top swing joint of spring leaf has the fixed block, the right side swing joint of back control shelves bottom has the contact of retreating, the bottom swing joint of retreating control shelves has the pressure spring.

Preferably, the inner part of the top of the semicircular disc is movably connected with the outer wall of the fixed disc.

Preferably, the bottom structure of the forward control gear is the same as the bottom structure of the reverse control gear.

Preferably, the top on the right side of the limiting block is movably connected with the inside of the limiting groove, and the volume of the top on the right side of the limiting block is matched with the volume of the inside of the limiting groove.

Preferably, one side of the steel wire rope, which is far away from the limiting block, is fixedly connected with the foot brake, and the right side of the bottom of the limiting block is movably connected with the left side of the limiting rod.

Preferably, the inside of the top of the left side of the limiting block is movably connected with the outer wall of the fixing rod.

Preferably, one side of the compression spring, which is far away from the backward control gear, is right above the left side of the semicircular disc, and one side of the compression spring, which is far away from the backward control gear, is right below the backward contact.

(III) advantageous effects

Compared with the prior art, the invention provides the lithium battery electric vehicle gear mechanism for avoiding misoperation in the advancing process, and the lithium battery electric vehicle gear mechanism has the following beneficial effects:

1. this avoid lithium cell electric automobile gear mechanism of in-process maloperation that advances, through gear pole and spacing groove, stopper, gag lever post, the cooperation of dead lever is used, the vehicle is in normally traveling, because gag lever post and dead lever block the stopper for the top on stopper right side can't move left, so the stopper can block the spacing groove this moment, makes the gear pole can't move right, thereby has reached and has avoided the vehicle to transform the effect that the gear damaged the vehicle at the in-process maloperation that traveles fast.

2. This avoid advancing lithium cell electric automobile gear mechanism of in-process maloperation uses through the cooperation of wire rope and stopper, spacing groove, gear lever, steps on the foot brake, and wire rope drives the bottom of stopper and moves left this moment, further makes the top on stopper right side go out from the inside motion of spacing groove, pulls about the gear lever this moment to the effect of convenient fast switch over gear has been reached.

Drawings

FIG. 1 is a schematic sectional front view of the overall structure of the present invention;

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

FIG. 3 is a schematic front view of the spring plate structure of the present invention;

fig. 4 is a front view schematically showing the structure of the backward control lever according to the present invention.

In the figure: 1. a housing; 2. a gear lever; 3. fixing the disc; 4. a semicircular disc; 5. a limiting groove; 6. a backward control gear; 7. a forward control gear; 8. a limiting rod; 9. a limiting block; 10. a wire rope; 11. a sleeve; 12. fixing a column; 13. a spring plate; 14. a hollow column; 15. fixing the rod; 16. a fixed block; 61. a back contact; 62. and (5) pressing a spring.

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, a lithium battery electric vehicle gear mechanism for avoiding misoperation in the forward process comprises a housing 1, a gear rod 2 is movably connected to the top of the housing 1, a fixed disk 3 is movably connected to the inside of the bottom of the gear rod 2, a semicircular disk 4 is fixedly connected to the bottom of the gear rod 2, the inside of the top of the semicircular disk 4 is movably connected to the outer wall of the fixed disk 3, a limiting groove 5 is formed in the bottom of the semicircular disk 4, a backward control gear 6 is fixedly connected to the left side of the inside of the housing 1, a forward control gear 7 is fixedly connected to the right side of the inside of the housing 1, the bottom structure of the forward control gear 7 is the same as the bottom structure of the backward control gear 6, a limiting rod 8 is fixedly connected to the bottom of the inside of the housing 1, a limiting block 9 is movably connected to the left side of the limiting rod 8, the top of the right side of the limiting block 9 is movably, stopper 9 positive bottom fixedly connected with wire rope 10, wire rope 10 keeps away from stopper 9 one side and service brake fixed connection, the right side of stopper 9 bottom and the left side swing joint of gag lever post 8, wire rope 10's outer wall swing joint has sleeve pipe 11, stopper 9's positive fixedly connected with fixed column 12, the left side swing joint of fixed column 12 has spring leaf 13, the bottom swing joint of spring leaf 13 has hollow post 14, the inside swing joint of hollow post 14 has dead lever 15, the inside at stopper 9 left side top and the outer wall swing joint of dead lever 15, the left top swing joint of spring leaf 13 has fixed block 16, the right side swing joint of the back control shelves 6 bottom has retreat contact 61, the bottom swing joint of retreating control shelves 6 has pressure spring 62, one side that retreating control shelves 6 was kept away from to pressure spring 62 is directly over the semicircle dish 4 left side, one side that retreating control shelves 6 was kept away from to pressure spring 62.

Detailed description referring to fig. 1 and 2, when a vehicle is driven, if a shift lever 2 is pulled rightwards by a misoperation, because the inner part of the bottom of the shift lever 2 is movably connected with a fixed disc 3, the bottom of the shift lever 2 is fixedly connected with a semicircular disc 4, and the inner part of the top of the semicircular disc 4 is movably connected with the outer wall of the fixed disc 3, the semicircular disc 4 can rotate clockwise around the fixed disc 3, and because the bottom of the semicircular disc 4 is provided with a limiting groove 5, the limiting groove 5 can also rotate anticlockwise around the fixed disc 3.

Because the top on stopper 9 right side and the inside swing joint of spacing groove 5 again, the volume at stopper 9 right side top and the inside volume looks adaptation of spacing groove 5, so the top on stopper 9 right side can receive a power left this moment, make stopper 9 move left, because the inside at stopper 9 left side top and the outer wall swing joint of dead lever 15 again, so there is a power of moving right bottom stopper 9 this moment, because the right side of stopper 9 bottom and the left side swing joint of gag lever post 8 again, the inside bottom fixedly connected with gag lever post 8 of shell 1, so stopper 9's bottom can't move right this moment, gear lever 2 can't be pulled right this moment, thereby reached and avoided the vehicle to transform the effect that the gear damaged the vehicle at the quick in-process maloperation that traveles.

When the vehicle need carry out the gear change, step on the foot brake earlier this moment, make the speed of a motor vehicle reduce, because one side and the foot brake fixed connection of stopper 9 are kept away from to wire rope 10, so wire rope 10 can move left this moment, because the positive bottom fixedly connected with wire rope 10 of stopper 9 again, so stopper 9's bottom also can move left this moment, again because the inside at stopper 9 left side top and the outer wall swing joint of dead lever 15, so the top on stopper 9 right side can move to the right below this moment, because the inside swing joint of top and spacing groove 5 on stopper 9 right side again, so stopper 9 right side top can go out from the inside motion of spacing groove 5 this moment, gag lever post 8 can be pulled right this moment.

Referring to fig. 1 and 4 for details, at this time, the shift lever 2 is pulled rightward, so that the half disc 4 rotates clockwise, because one side of the compression spring 62 away from the reverse control gear 6 is directly above the left side of the half disc 4, the half disc 4 can drive the compression spring 62 to move upward, and because one side of the compression spring 62 away from the reverse control gear 6 is directly below the reverse contact 61, the compression spring 62 triggers the reverse contact 61, so that the vehicle starts to reverse, and the effect of conveniently and quickly switching the gears is achieved.

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.

Claims

1. The utility model provides an avoid advancing lithium cell electric automobile gear mechanism of in-process maloperation, includes shell (1), its characterized in that: the top of the shell (1) is movably connected with a gear rod (2), the inside of the bottom of the gear rod (2) is movably connected with a fixed disc (3), the bottom of the gear rod (2) is fixedly connected with a semicircular disc (4), the bottom of the semicircular disc (4) is provided with a limiting groove (5), the left side of the inside of the shell (1) is fixedly connected with a backward control gear (6), the right side of the inside of the shell (1) is fixedly connected with a forward control gear (7), the bottom of the inside of the shell (1) is fixedly connected with a limiting rod (8), the left side of the limiting rod (8) is movably connected with a limiting block (9), the front bottom of the limiting block (9) is fixedly connected with a steel wire rope (10), the outer wall of the steel wire rope (10) is movably connected with a sleeve (11), and the front of the limiting block (9, the left side of the fixed column (12) is movably connected with a spring piece (13), the bottom of the spring piece (13) is movably connected with a hollow column (14), the inside of the hollow column (14) is movably connected with a fixed rod (15), the top of the left side of the spring piece (13) is movably connected with a fixed block (16), the right side of the bottom of the backward control gear (6) is movably connected with a backward contact (61), and the bottom of the backward control gear (6) is movably connected with a pressure spring (62).

2. The lithium battery electric vehicle gear mechanism capable of avoiding misoperation in the advancing process of the vehicle as claimed in claim 1, is characterized in that: the inner part of the top of the semicircular disc (4) is movably connected with the outer wall of the fixed disc (3).

3. The lithium battery electric vehicle gear mechanism capable of avoiding misoperation in the advancing process of the vehicle as claimed in claim 1, is characterized in that: the bottom structure of the forward control gear (7) is the same as that of the backward control gear (6).

4. The lithium battery electric vehicle gear mechanism capable of avoiding misoperation in the advancing process of the vehicle as claimed in claim 1, is characterized in that: the top on stopper (9) right side and the inside swing joint of spacing groove (5), the volume at stopper (9) right side top and the inside volume looks adaptation of spacing groove (5).

5. The lithium battery electric vehicle gear mechanism capable of avoiding misoperation in the advancing process of the vehicle as claimed in claim 1, is characterized in that: one side of the steel wire rope (10) far away from the limiting block (9) is fixedly connected with the foot brake, and the right side of the bottom of the limiting block (9) is movably connected with the left side of the limiting rod (8).

6. The lithium battery electric vehicle gear mechanism capable of avoiding misoperation in the advancing process of the vehicle as claimed in claim 1, is characterized in that: the inside of the top of the left side of the limiting block (9) is movably connected with the outer wall of the fixing rod (15).

7. The lithium battery electric vehicle gear mechanism capable of avoiding misoperation in the advancing process of the vehicle as claimed in claim 1, is characterized in that: one side of the compression spring (62) far away from the backward control gear (6) is right above the left side of the semicircular disc (4), and one side of the compression spring (62) far away from the backward control gear (6) is right below the backward contact (61).