CN214492870U

CN214492870U - Automatic emergency braking device

Info

Publication number: CN214492870U
Application number: CN202021473711.8U
Authority: CN
Inventors: 宋智军; 张铁监; 蒋立奇; 吴松
Original assignee: Duolun Internet Technology Co ltd
Current assignee: Duolun Internet Technology Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-10-26
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to a arresting gear technical field just discloses an automatic emergency braking device, including fixed case and brake pedal, movable groove has been seted up to the inside of fixed case, the left side wall fixed mounting in movable groove has the motor, the output shaft transmission of motor is connected with the receipts spool, the right side wall fixed mounting in movable groove has the bearing frame with receipts spool swing joint. This automatic emergency braking device, through being provided with controlling means, when using at the locomotive fixed mounting distance sensor of car body and make it be connected with controlling means electricity via the wire, can give controlling means information when distance sensor senses and is about to bump promptly, controlling means can give out the instruction starter motor promptly, the output shaft of motor can drive the take-up shaft promptly and rotate, make the take-up shaft begin the rolling wire rope, wire rope's rolling can drive brake pedal and push down promptly, can realize the physical braking brake, reduce the occurence of failure probability.

Description

Automatic emergency braking device

Technical Field

The utility model relates to a arresting gear technical field specifically is an automatic emergency braking device.

Background

The emergency braking means that when an automobile meets an emergency in the driving process, a driver quickly and correctly uses a brake to stop the automobile within a shortest distance, but most accidents are sudden, and the driver does not have time to react to cause the accidents, so that an automatic emergency braking device is needed to assist the driver to brake, and the accident occurrence probability is reduced.

The existing automatic emergency braking devices are various, but most of the automatic emergency braking devices have the problem of inconvenient use, so that the normal operation of a user is influenced, the layout cost is high, unnecessary troubles are caused, and the automatic emergency braking device is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an automatic emergency braking device possesses advantages such as convenient to use, has solved the normal operating that can influence the user, lays with high costsly, causes the trouble problem of unnecessary.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: an automatic emergency braking device comprises a fixed box and a brake pedal, wherein a movable groove is arranged inside the fixed box, a motor is fixedly arranged on the left side wall of the movable groove, an output shaft of the motor is connected with a take-up shaft in a transmission way, a bearing seat movably connected with the take-up shaft is fixedly arranged on the right side wall of the movable groove, a limiting wheel is fixedly arranged on the outer surface of the take-up shaft, two fixed rods are fixedly arranged on the left side and the right side of the top of the fixed box, a wire harness block is fixedly arranged between the opposite sides of the two fixed rods, a fixed groove is arranged in the brake pedal, a steel wire rope with two ends sequentially penetrating through the brake pedal, the fixed box and the bunching block and extending to the interior of the movable groove is fixedly arranged in the fixed groove, the top of the left side wall of the movable groove is fixedly provided with a control device, and the middle of the outer surface of the take-up shaft is fixedly provided with an isolation wheel.

Preferably, the fixed box is located at the bottom of the brake pedal, the motor is electrically connected with the control device through a wire, and a fixed seat fixedly connected with the motor is fixedly installed on the left side wall of the movable groove.

Preferably, the quantity of spacing round is two and be the equidistance and distribute in the left and right sides of admission shaft surface, the isolation wheel is located the centre of two spacing rounds.

Preferably, the two ends of the steel wire rope are respectively wound between the two limiting wheels and the isolation wheel, and the left side and the right side of the top of the movable groove are both provided with movable holes matched with the steel wire rope in size.

Preferably, the quantity of dead lever is two sets of, every group the quantity of dead lever is two and be both ends about the perpendicular bisector of isolation wheel for symmetric distribution.

Preferably, the number of bunch blocks is two, two bunch grooves with wire rope size looks adaptation are all seted up to the inside of bunch block.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic emergency braking device possesses following beneficial effect:

1. this automatic emergency braking device, through being provided with controlling means, when using at the locomotive fixed mounting distance sensor of car body and make it be connected with controlling means electricity via the wire, can give controlling means information when distance sensor senses and is about to bump promptly, controlling means can give out the instruction starter motor promptly, the output shaft of motor can drive the take-up shaft promptly and rotate, make the take-up shaft begin the rolling wire rope, wire rope's rolling can drive brake pedal and push down promptly, can realize the physical braking brake, reduce the occurence of failure probability.

2. This automatic emergency braking device through being provided with isolation wheel and two spacing wheels for wire rope's both ends can separately carry out the winding operation, avoid wire rope winding together, through being provided with the bearing frame, make the rotation of receipts spool more level and smooth and stable, through being provided with bunch piece, make wire rope can not take place the skew, the winding of completion wire rope that can be accurate comes the braking operation, has made things convenient for user's use and has laid with low costsly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a structural diagram of the brake pedal of the present invention.

In the figure: the device comprises a fixed box 1, a brake pedal 2, a movable groove 3, a motor 4, a take-up shaft 5, a bearing seat 6, a limiting wheel 7, a fixed rod 8, a wire bundling block 9, a fixed groove 10, a steel wire rope 11, a control device 12 and a separating wheel 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an automatic emergency braking device includes a fixed box 1 and a brake pedal 2, a movable slot 3 is disposed in the fixed box 1, a motor 4 is fixedly mounted on the left side wall of the movable slot 3, the fixed box 1 is located at the bottom of the brake pedal 2, the motor 4 is electrically connected to a control device 12 through a wire, a fixing seat fixedly connected to the motor 4 is mounted on the left side wall of the movable slot 3, an output shaft of the motor 4 is connected to a take-up shaft 5 in a transmission manner, a bearing seat 6 movably connected to the take-up shaft 5 is fixedly mounted on the right side wall of the movable slot 3, a limiting wheel 7 is fixedly mounted on the outer surface of the take-up shaft 5, a distance sensor is fixedly mounted on the head of an automobile body and electrically connected to the control device 12 through a wire when the distance sensor senses that a collision is about to occur, the distance sensor sends information to the control device 12, controlling means 12 can send out the instruction and start motor 4 promptly, the output shaft of motor 4 can drive take-up shaft 5 and rotate promptly, make take-up shaft 5 begin rolling wire rope 11, wire rope 11's rolling can drive brake pedal 2 and push down promptly, can realize the physical braking brake, reduce the occurence of failure probability, the equal fixed mounting in left and right sides at fixed box 1 top has the dead lever 8 that quantity is two, the quantity of dead lever 8 is two sets of, the quantity of every group dead lever 8 is two and be symmetric distribution in the left and right sides both ends of isolator 13 perpendicular bisector, all fixed mounting has bunch block 9 between the relative one side of two dead levers 8, the quantity of bunch block 9 is two, the bunch groove with wire rope 11 size looks adaptation is all seted up to the inside of two bunch blocks 9, fixed slot 10 has been seted up to the inside of brake pedal 2, the inside fixed mounting of fixed slot 10 has both ends to run through brake pedal 2 in proper order, The wire rope 11 is arranged between the fixed box 1 and the bunching block 9 and extends to the inside of the movable groove 3, two ends of the wire rope 11 are respectively wound between the two limiting wheels 7 and the isolating wheel 13, the left side and the right side of the top of the movable groove 3 are both provided with movable holes matched with the size of the wire rope 11, the top of the left side wall of the movable groove 3 is fixedly provided with a control device 12, the isolating wheel 13 is fixedly arranged in the middle of the outer surface of the take-up shaft 5, the number of the limiting wheels 7 is two and is equidistantly distributed on the left side and the right side of the outer surface of the take-up shaft 5, the isolating wheel 13 is arranged in the middle of the two limiting wheels 7, the two ends of the wire rope 11 can be separately wound by the isolating wheel 13 and the two limiting wheels 7, the wire rope 11 is prevented from being wound together, the rotation of the take-up shaft 5 is smoother and more stable by the arrangement of the bearing seat 6, and the bunching block 9 is arranged, so that the wire rope 11 can not deviate, braking operation is carried out to completion wire rope 11's that can be accurate rolling, has made things convenient for user's use and has laid with low costsly.

When using, at the locomotive fixed mounting distance sensor of car body and make it be connected with controlling means 12 electricity via the wire, can send information to controlling means 12 when distance sensor senses to be about to bump promptly, controlling means 12 can send out instruction starter motor 4 promptly, and wire rope 11 can drive brake pedal 2 and push down promptly, can realize the physics braking brake.

To sum up, this automatic emergency braking device, through being provided with controlling means 12, when using at the locomotive fixed mounting distance sensor of car body and make it be connected with controlling means 12 electricity via the wire, can give controlling means 12 with information when distance sensor senses and is about to take place the collision promptly, controlling means 12 can send out instruction starter motor 4 promptly, the output shaft of motor 4 can drive take-up shaft 5 and rotate promptly, make take-up shaft 5 begin the rolling wire rope 11, wire rope 11's rolling can drive brake pedal 2 to push down promptly, can realize the physical braking brake, reduce accident probability.

And, through being provided with spacing wheel 13 and two spacing wheels 7, make wire rope 11's both ends separately carry out winding operation, avoid wire rope 11 winding together, through being provided with bearing frame 6, make the rotation of admission shaft 5 more level and smooth and stable, through being provided with bunch piece 9, make wire rope 11 can not take place the skew, the rolling of completion wire rope 11 that can be accurate comes the braking operation, the use that has made things convenient for the user and lay with low costs, the normal operating that can influence the user has been solved, it is high to lay the cost, cause the trouble problem of unnecessary.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the phrase "comprising a. -. said" to define an element does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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. An automatic emergency braking device, comprising a fixed box (1) and a brake pedal (2), characterized in that: the cable winding device is characterized in that a movable groove (3) is formed in the fixed box (1), a motor (4) is fixedly mounted on the left side wall of the movable groove (3), a winding shaft (5) is connected to an output shaft of the motor (4) in a transmission manner, a bearing seat (6) movably connected with the winding shaft (5) is fixedly mounted on the right side wall of the movable groove (3), a limiting wheel (7) is fixedly mounted on the outer surface of the winding shaft (5), two fixing rods (8) are fixedly mounted on the left side and the right side of the top of the fixed box (1), a wire bunching block (9) is fixedly mounted between the two opposite sides of the fixing rods (8), a fixed groove (10) is formed in the brake pedal (2), two ends of the fixed groove (10) are sequentially arranged through a steel wire rope (11) in the fixed groove (3), the top of the left side wall of the movable groove (3) is fixedly provided with a control device (12), and the middle of the outer surface of the take-up shaft (5) is fixedly provided with an isolation wheel (13).

2. An automatic emergency braking device according to claim 1, characterized in that: the fixed box (1) is located at the bottom of the brake pedal (2), the motor (4) is electrically connected with the control device (12) through a wire, and a fixed seat fixedly connected with the motor (4) is fixedly installed on the left side wall of the movable groove (3).

3. An automatic emergency braking device according to claim 1, characterized in that: the quantity of spacing wheel (7) is two and is the equidistance and distributes in the left and right sides of admission shaft (5) surface, isolation wheel (13) are located the centre of two spacing wheels (7).

4. An automatic emergency braking device according to claim 3, characterized in that: the two ends of the steel wire rope (11) are respectively wound between the two limiting wheels (7) and the isolation wheel (13), and the left side and the right side of the top of the movable groove (3) are provided with movable holes matched with the steel wire rope (11) in size.

5. An automatic emergency braking device according to claim 1, characterized in that: the quantity of dead lever (8) is two sets of, every group the quantity of dead lever (8) is two and be both ends about the perpendicular bisector of isolation wheel (13) symmetric distribution.

6. An automatic emergency braking device according to claim 1, characterized in that: the wire harness block (9) is two in number, and wire harness grooves matched with the size of the steel wire rope (11) are formed in the wire harness block (9).