CN215042087U

CN215042087U - Protection mechanism for automobile accelerator pedal

Info

Publication number: CN215042087U
Application number: CN202120148436.0U
Authority: CN
Inventors: 张子宸
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-12-07
Anticipated expiration: 2031-01-19

Abstract

The utility model provides a protection machanism for accelerator pedal of automobile. The protection mechanism for the automobile accelerator pedal comprises a shell; the push rod is slidably mounted at the top of the shell, and the bottom end of the push rod extends into the shell; the rotating rod is rotatably arranged at the bottom end of the push rod; the sliding block is slidably arranged in the shell and is rotatably connected with the rotating rod; the transmission rod is mounted on the sliding block in a sliding mode; the first spring is fixedly installed in the shell, and one end of the first spring is fixedly connected with the transmission rod. The utility model provides a protection machanism for accelerator pedal of automobile has convenient to use, can break off accelerator pedal and the accelerator system between be connected when energetically and trample accelerator pedal fast, prevents to step on accelerator pedal because of the mistake and leads to the advantage that the incident takes place.

Description

Protection mechanism for automobile accelerator pedal

Technical Field

The utility model relates to the field of automotive technology, especially, relate to a protection machanism for accelerator pedal of automobile.

Background

The automobile, i.e. the automobile which is driven by power and can be driven by motor without being installed on the rail or by electric power, is accelerated by the acceleration system, which is generally controlled by the pedal.

However, in the prior art, when a novice driver drives an automobile and runs into danger, the driver can easily and quickly tread an accelerator pedal as a brake pedal, and further safety accidents are caused.

Therefore, it is necessary to provide a new protection mechanism for an accelerator pedal of an automobile to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a convenient to use, can break off the connection between accelerator pedal and the accelerator system when energetically and trample accelerator pedal fast, prevent to step on accelerator pedal because of the mistake and lead to the automobile accelerator pedal protection machanism that the incident takes place.

In order to solve the technical problem, the utility model provides a protection machanism for accelerator pedal includes: a housing; the push rod is slidably mounted at the top of the shell, and the bottom end of the push rod extends into the shell; the rotating rod is rotatably arranged at the bottom end of the push rod; the sliding block is slidably arranged in the shell and is rotatably connected with the rotating rod; the transmission rod is mounted on the sliding block in a sliding mode; the first spring is fixedly arranged in the shell, and one end of the first spring is fixedly connected with the transmission rod; the sliding groove is formed in the sliding block; the fixing rod is fixedly arranged in the shell, and one end of the fixing rod extends into the sliding groove; the first piston is installed in the sliding groove in a sliding and sealing mode and is fixedly connected with the fixing rod; the electromagnetic valve is arranged on the first piston; the cavity is formed in the sliding block; a second piston slidably and sealingly mounted within the cavity; the second spring is fixedly arranged in the cavity, and one end of the second spring is fixedly connected with the second piston; the clamping rod is fixedly arranged on the second piston, and one end of the clamping rod extends out of the cavity; the clamping groove is formed in the transmission rod and matched with the clamping rod.

Preferably, the inner walls of the two sides of the cavity are respectively provided with a first air hole and a second air hole, the aperture of the second air hole is smaller than that of the first air hole, and the cavity is communicated with the sliding groove through the first air hole.

Preferably, a guide groove is formed in the inner wall of the bottom of the shell, and a guide rod is fixedly mounted in the guide groove.

Preferably, the guide rod is provided with a connecting block in a sliding manner, and the connecting block is fixedly connected with the sliding block.

Preferably, a bracket is fixedly arranged in the sliding groove and is in sliding connection with the fixing rod.

Preferably, the top fixed mounting of slider has articulated piece, articulated piece rotates with the dwang to be connected.

Compared with the prior art, the utility model provides a protection machanism for accelerator pedal has following beneficial effect:

the utility model provides a protection mechanism for an automobile accelerator pedal, wherein a push rod is slidably arranged at the top of a shell, the bottom end of the push rod extends into the shell, a transmission rod is slidably arranged on a slide block, and the transmission rod can be controlled to move through the push rod so as to control an automobile acceleration system; first piston sliding seal installs in the sliding tray, just first piston with dead lever fixed connection, second piston sliding seal installs in the cavity, kelly fixed mounting be in on the second piston, just the one end of kelly extends to outside the cavity, the draw-in groove is seted up on the transfer line, just the draw-in groove with kelly looks adaptation can make kelly and draw-in groove separation when energetically and the motion of quick control push rod, makes the transfer line can slide on the slider, realizes push rod and transfer line separation, and then unable through push rod control car acceleration system.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a protection mechanism for an accelerator pedal of an automobile according to the present invention;

fig. 2 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. a housing; 2. a push rod; 3. rotating the rod; 4. a slider; 5. a transmission rod; 6. a first spring; 7. a sliding groove; 8. fixing the rod; 9. a first piston; 10. an electromagnetic valve; 11. a cavity; 12. a second piston; 13. a second spring; 14. a clamping rod; 15. a card slot; 16. a first air hole; 17. a second air hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1-2, the protection mechanism for an accelerator pedal of an automobile includes: a housing 1; the push rod 2 is slidably mounted at the top of the shell 1, and the bottom end of the push rod 2 extends into the shell 1; the rotating rod 3 is rotatably arranged at the bottom end of the push rod 2; the sliding block 4 is slidably mounted in the shell 1, and the sliding block 4 is rotatably connected with the rotating rod 3; the transmission rod 5 is installed on the sliding block 4 in a sliding mode; the first spring 6 is fixedly arranged in the shell 1, and one end of the first spring 6 is fixedly connected with the transmission rod 5; the sliding groove 7 is formed in the sliding block 4, and the sliding groove 7 is formed in the sliding block 4; the fixing rod 8 is fixedly installed in the shell 1, and one end of the fixing rod 8 extends into the sliding groove 7; the first piston 9 is installed in the sliding groove 7 in a sliding and sealing mode, and the first piston 9 is fixedly connected with the fixing rod 8; the electromagnetic valve 10, the said electromagnetic valve 10 is set up on the said first piston 9; the cavity 11 is formed in the sliding block 4; a second piston 12, wherein the second piston 12 is installed in the cavity 11 in a sliding and sealing mode; the second spring 13 is fixedly arranged in the cavity 11, and one end of the second spring 13 is fixedly connected with the second piston 12; the clamping rod 14 is fixedly arranged on the second piston 12, and one end of the clamping rod 14 extends out of the cavity 11; the clamping groove 15 is formed in the transmission rod 5, and the clamping groove 15 is matched with the clamping rod 14.

The inner walls of the two sides of the cavity 11 are respectively provided with a first air hole 16 and a second air hole 17, the aperture of the second air hole 17 is smaller than that of the first air hole 16, and the cavity 11 is communicated with the sliding groove 7 through the first air hole 16.

A guide groove is formed in the inner wall of the bottom of the shell 1, and a guide rod is fixedly mounted in the guide groove.

And the guide rod is provided with a connecting block in a sliding manner, and the connecting block is fixedly connected with the sliding block 4.

A support is fixedly arranged in the sliding groove 7 and is in sliding connection with the fixing rod 8.

The top fixed mounting of slider 4 has articulated piece, articulated piece rotates with dwang 3 to be connected.

The utility model provides a protection machanism for accelerator pedal's theory of operation as follows:

in the device, a push rod 2 is connected with an accelerator pedal, and a transmission rod 5 is connected with an automobile acceleration system;

when a novice drives, the electromagnetic valve 10 is closed, when an accelerator pedal is quickly and vigorously and deeply stepped on, at the moment, the push rod 2 quickly moves downwards, the push rod 2 drives the slide block 4 to move through the rotating rod 3, the slide block 4 drives the transmission rod 5 to move for a certain distance, at the moment, under the drawing action of the fixed rod 8, the first piston 9 and the sliding groove 7 relatively slide, because the electromagnetic valve 10 is closed, at the moment, air can be sucked, air enters the sliding groove 7 through the second air hole 17 and the first air hole 16, because the first piston 9 moves at an excessively high speed, the air is not sucked timely through the second air hole 17, further, the air pressure in the cavity 11 is reduced, the second piston 12 moves downwards, the clamping rod 14 is driven to be far away from the clamping groove 15, under the action of the first spring 6, the transmission rod moves leftwards, the clamping groove 15 is staggered with the clamping rod 14, at the moment, the transmission rod 5 and the slide block 4 can relatively slide, the push rod 2 and the slide block 4 can not control the transmission rod 5 to move any more; when the control is required to be continued, the transmission rod 5 is pulled rightwards, and when the clamping groove 15 corresponds to the clamping rod 14, the clamping rod 14 is clamped with the clamping groove 15 under the action of the second spring 13;

when the electromagnetic valve 10 is in a closed state and an accelerator pedal is slowly stepped on, the first piston 9 slowly moves in the sliding groove 7, so that air suction is slow, the second air hole 17 can meet the air suction amount, at the moment, the air pressure in the cavity 11 is kept stable, the clamping rod 14 does not move, and the accelerator pedal can be used for controlling an accelerator system; when the solenoid valve 10 is open, the first piston 9 moves without any more suction and therefore the mechanism can be closed.

the utility model provides a protection mechanism for automobile accelerator pedal, the push rod 2 is slidably mounted at the top of the shell 1, the bottom end of the push rod 2 extends into the shell 1, the transmission rod 5 is slidably mounted on the slide block 4, and the transmission rod 5 can be controlled to move through the push rod 2 so as to control an automobile acceleration system; first piston 9 sliding seal installs in the sliding tray 7, just first piston 9 with 8 fixed connection of dead lever, second piston 12 sliding seal installs in the cavity 11, kelly 14 fixed mounting be in on the second piston 12, just outside the one end of kelly 14 extends to cavity 11, draw-in groove 15 sets up on the transfer line 5, just draw-in groove 15 with kelly 14 looks adaptation can make kelly 14 and draw-in groove 15 separate when energetically and the motion of quick control push rod 2, makes transfer line 5 can slide on slider 4, realizes push rod 2 and transfer line 5 separation, and then can't control automobile acceleration system through push rod 2.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A protection mechanism for an automobile accelerator pedal, comprising:

a housing;

the push rod is slidably mounted at the top of the shell, and the bottom end of the push rod extends into the shell;

the rotating rod is rotatably arranged at the bottom end of the push rod;

the sliding block is slidably arranged in the shell and is rotatably connected with the rotating rod;

the transmission rod is mounted on the sliding block in a sliding mode;

the first spring is fixedly arranged in the shell, and one end of the first spring is fixedly connected with the transmission rod;

the sliding groove is formed in the sliding block;

the fixing rod is fixedly arranged in the shell, and one end of the fixing rod extends into the sliding groove;

the first piston is installed in the sliding groove in a sliding and sealing mode and is fixedly connected with the fixing rod;

the electromagnetic valve is arranged on the first piston;

the cavity is formed in the sliding block;

a second piston slidably and sealingly mounted within the cavity;

the second spring is fixedly arranged in the cavity, and one end of the second spring is fixedly connected with the second piston;

the clamping rod is fixedly arranged on the second piston, and one end of the clamping rod extends out of the cavity;

the clamping groove is formed in the transmission rod and matched with the clamping rod.

2. The protection mechanism for an accelerator pedal of a vehicle according to claim 1, wherein the inner walls of the two sides of the cavity are respectively provided with a first air hole and a second air hole, the aperture of the second air hole is smaller than that of the first air hole, and the cavity is communicated with the sliding groove through the first air hole.

3. The protection mechanism for an accelerator pedal of an automobile according to claim 1, wherein a guide groove is formed on an inner wall of the bottom of the housing, and a guide rod is fixedly installed in the guide groove.

4. The protection mechanism for an accelerator pedal of a vehicle according to claim 3, wherein a connecting block is slidably mounted on the guide rod, and the connecting block is fixedly connected with the sliding block.

5. The guard mechanism for an accelerator pedal of a vehicle as claimed in claim 1, wherein a bracket is fixedly installed in the sliding groove, and the bracket is slidably connected to the fixing rod.

6. The protection mechanism for the automobile accelerator pedal according to claim 1, wherein a hinge block is fixedly mounted on the top of the sliding block, and the hinge block is rotatably connected with the rotating rod.