CN211281347U - Controller with automatic parking function of electric vehicle - Google Patents

Abstract

The utility model relates to an electric motor car technical field just discloses a controller with automatic parking function of electric motor car, including controller body and protective housing, the controller body is installed on the bottom of the case in the protective housing, be connected with the shell through a plurality of damper on the outer wall of protective housing, the through-hole has been seted up on the shell conch wall, the logical line hole has been seted up on the protective housing tank wall, be connected with a plurality of connecting wires on the controller body, the other end of connecting wire passes logical line hole and through-hole in proper order and outwards extends, and installs the connector, the spout has been seted up to the symmetry on the tank wall in the protective housing, sliding connection has the slider in the spout, the slider passes through fixed establishment and is connected with the spout cell wall. The utility model discloses buffering effect to the controller is better, avoids the inside electronic component of controller impaired because of long-term vibrations, and easily the installation and the dismantlement of controller, the change and the maintenance of the controller of being convenient for.

Description

A controller with automatic parking function of electric vehicle

technical field

The utility model relates to the technical field of electric vehicles, in particular to a controller with an automatic parking function of an electric vehicle.

Background technique

Electric vehicle, that is, electric drive vehicle, also known as electric drive vehicle. Electric vehicles are divided into AC electric vehicles and DC electric vehicles. Electric vehicle, that is, electric drive vehicle, also known as electric drive vehicle. Electric vehicles provide convenience for people's travel, and people also meet the needs of transporting goods in the process of using electric vehicles. At present, the parking of electric vehicles is mostly manual parking or automatic parking by starting the controller. The controller uses the drive controller of the motor to energize the coil of the motor, so that the motor generates a torque opposite to the running of the vehicle, and realizes the automatic parking of the electric vehicle.

However, the controller is installed on the vehicle body. During the driving process of the electric vehicle, bumps will inevitably occur. The existing controller has poor shock absorption effect, which affects the service life of the electronic components inside the controller, and the installation of the controller And disassembly is more troublesome, and it is inconvenient to replace and maintain the controller.

Utility model content

The purpose of the utility model is to solve the problems in the prior art that the damping effect of the controller is poor, and the installation and disassembly of the controller are troublesome, and proposes a controller with an automatic parking function of an electric vehicle.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A controller with automatic parking function of an electric vehicle includes a controller body and a protective box, the controller body is installed on the bottom of the inner box of the protective box, and the outer box wall of the protective box is connected with a plurality of shock absorbing mechanisms. Shell, the shell wall is provided with through holes, the protective box wall is provided with through holes, the controller body is connected with a number of connecting lines, the other ends of the connecting lines pass through the through holes in turn. The wire hole and the through hole extend outward, and a connector is installed. The inner wall of the protective box is symmetrically provided with a chute, and a slider is slidably connected in the chute, and the slider is connected to the slider through a fixing mechanism. The groove walls are connected, and the opposite ends of the two sliding blocks pass through the corresponding chute slots and extend into the protective box, and are fixedly connected together with a fixed cover, and the bottom of the fixed cover is fixedly connected with the controller body. The matching fixing frame is sleeved on the controller body.

Preferably, the damping mechanism includes a movable rod, a sliding cylinder, a first spring, two movable holes, two connecting rods and four magnets, the movable rod is fixedly connected to the outer wall of the protective box, and the sliding The cylinder is fixedly connected to the inner shell wall of the outer casing, the sliding cylinder is slidably connected to the movable rod, one end of the first spring is fixedly connected to the bottom of the inner cylinder of the sliding cylinder, and the other end of the first spring is fixedly connected to the movable rod, The two movable holes are symmetrically opened on the annular side wall of the sliding cylinder, the connecting rod is slidably connected with the corresponding movable hole, one end of the connecting rod is fixedly connected to the rod wall of the movable rod, and the other end of the connecting rod is Passing through the movable hole and extending outward, the two magnets are symmetrically and fixedly connected to the connecting rod rod wall and the inner shell wall of the casing, and the two magnets are oppositely arranged on the repulsive surfaces.

Preferably, the fixing mechanism includes a block groove, a block, a fixed groove, a second spring and a pull rod, the block groove is opened on the wall of the chute groove, the block groove is slidably connected with the block, and the block groove is slidably connected to the block. The fixing slot is opened on the side wall of the slider close to the clamping block slot, one end of the clamping block passes through the slot of the clamping block slot and the slot of the fixing slot and extends into the fixing slot, and the other end of the clamping block is connected to the second slot. One end of the spring is fixedly connected, the other end of the second spring is fixedly connected to the bottom of the slot of the card block, one end of the pull rod is fixedly connected to the card block, and one end of the pull rod passes through the second spring and the bottom of the slot of the card block. and extends outward, and is fixedly connected with a handle.

Preferably, a fan hole is provided on the bottom of the protective box under the controller body, and several fans are installed in the fan hole, and a filter plate is fixedly connected to the fan hole close to the opening of the controller body.

Preferably, a cover is installed at the upper opening of the casing.

Preferably, mounting brackets are fixedly connected to the four corners of the bottom of the casing.

Preferably, an elastic pad is fixedly connected to the position of the bottom of the fixed cover corresponding to the controller body.

Preferably, a heat dissipation hole is opened at the bottom of the outer shell, and a wind cover is installed on the bottom of the protective box directly above the heat dissipation hole.

Preferably, limit grooves are symmetrically formed on the opposite groove walls of the clamping block grooves, limit blocks are slidably connected in the limit grooves, and the opposite ends of the two limit blocks pass through the corresponding limit groove slots and extend into the slot of the card block, and are fixedly connected to the card block together.

Compared with the prior art, the utility model provides a controller with an automatic parking function of an electric vehicle, which has the following beneficial effects:

1. The controller with the automatic parking function of electric vehicles, by setting the controller body, protective box, shock absorption mechanism, shell, wire holes, connecting lines, chutes and sliders, during the driving process of the electric vehicle, The controller body shakes from side to side due to bumps, which drives the protective box to move from side to side, so that the movable rod is retracted into the sliding cylinder, and the first spring is squeezed to compress it. The two magnets with opposite repulsive surfaces are close together. Under the combined action of the elastic force of the first spring and the repulsive force of the two magnets, the force generated by the shaking of the shell is buffered, which has a better buffering effect on the controller and avoids the long-term damage to the electronic components inside the controller. damaged by vibration.

2. The controller with automatic parking function of electric vehicle is provided with chute, slider, fixing mechanism, fixing cover and fixing frame. When the controller body needs to be taken out for maintenance or replacement, two pull rods are pulled outwards. Drive the clamping block to retract into the clamping block slot, and squeeze the second spring to compress it, so that the clamping block is released from the fixing groove, pull the fixing cover upwards, separate the slider from the chute, and separate the fixing frame from the controller body, that is, The controller body can be taken out. When installing the controller body, the slider should be aligned with the slot of the chute and slide in to cancel the pulling force on the pull rod, so that one end of the card block can be inserted into the fixing slot on the slider, which is easy for the controller to be installed. Installation and disassembly are convenient for replacement and maintenance of the controller.

The parts not involved in the device are the same as the existing technology or can be realized by using the existing technology. The utility model has better buffering effect on the controller, avoids damage to the electronic components inside the controller due to long-term vibration, and is easy to use. The installation and removal of the controller is convenient for the replacement and maintenance of the controller.

Description of drawings

1 is a schematic structural diagram of a controller with an automatic parking function of an electric vehicle proposed by the utility model;

2 is a side view of a controller with an automatic parking function of an electric vehicle proposed by the utility model;

Fig. 3 is the enlarged view of A part in Fig. 1;

FIG. 4 is an enlarged view of part B in FIG. 1 .

In the figure: 1 controller body, 2 protective box, 3 damping mechanism, 31 movable rod, 32 sliding cylinder, 33 first spring, 34 movable hole, 35 connecting rod, 36 magnet, 4 shell, 5 wire hole, 6 Connecting wire, 7 chute, 8 slider, 9 fixing mechanism, 91 block slot, 92 block, 93 fixing slot, 94 second spring, 95 rod, 10 fixing cover, 11 fixing frame, 12 fan, 13 filter plate , 14 shell covers, 15 elastic pads, 16 cooling holes, 17 limit slots, 18 limit blocks.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

1-4, a controller with automatic parking function of an electric vehicle includes a controller body 1 and a protective box 2. The controller body 1 is installed on the bottom of the inner box of the protective box 2, and the outer box wall of the protective box 2 passes through A plurality of shock absorbing mechanisms 3 are connected to a casing 4, a through hole is formed on the wall of the casing 4, a wire hole 5 is formed on the wall of the protective box 2, and a plurality of connecting wires 6 are connected to the controller body 1, and the connecting wire 6 The other end of the protective box passes through the through hole 5 and the through hole in turn and extends outward, and is installed with a connecting head. The inner box wall of the protective box 2 is symmetrically provided with a chute 7, and a sliding block 8 is slidably connected in the chute 7. The block 8 is connected with the groove wall of the chute 7 through the fixing mechanism 9. The opposite ends of the two sliders 8 pass through the corresponding slot of the chute 7 and extend into the protective box 2, and are fixedly connected with a fixed cover 10. The fixed cover The bottom of 10 is fixedly connected with a fixing frame 11 matched with the controller body 1 , and the fixing frame 11 is sleeved on the controller body 1 .

The damping mechanism 3 includes a movable rod 31, a sliding cylinder 32, a first spring 33, two movable holes 34, two connecting rods 35 and four magnets 36. The movable rod 31 is fixedly connected to the outer box wall of the protective box 2, and the sliding The cylinder 32 is fixedly connected to the inner shell wall of the outer casing 4, the sliding cylinder 32 is slidably connected to the movable rod 31, one end of the first spring 33 is fixedly connected to the bottom of the inner cylinder of the sliding cylinder 32, and the other end of the first spring 33 is fixedly connected to the movable rod 31 On the upper side, two movable holes 34 are symmetrically opened on the annular side wall of the sliding cylinder 32, the connecting rod 35 is slidably connected with the corresponding movable hole 34, one end of the connecting rod 35 is fixedly connected to the rod wall of the movable rod 31, and the other side of the connecting rod 35 is fixedly connected. One end passes through the movable hole 34 and extends outward. The two magnets 36 are symmetrically and fixedly connected to the rod wall of the connecting rod 35 and the inner shell wall of the outer casing 4. The device body 1 shakes from side to side due to bumps, and drives the protective box 2 to move left and right, so that the movable rod 31 is retracted into the sliding cylinder 32, and the first spring 33 is squeezed to compress it. The movable rod 31 drives the two connecting rods 35 to approach the housing 4. The movement of the inner shell wall makes the two magnets 36 with opposite repulsive surfaces close together. Under the combined action of the elastic force of the first spring 33 and the repulsive force of the two magnets 36, the force generated by the shaking of the shell 4 is buffered, and the buffering effect on the controller is better. Well, avoid damage to the electronic components inside the controller due to long-term vibration.

The fixing mechanism 9 includes a blocking block slot 91, a blocking block 92, a fixing groove 93, a second spring 94 and a pull rod 95. The blocking block groove 91 is opened on the groove wall of the chute 7, and the blocking block groove 91 is slidably connected with the blocking block 92. The groove 93 is opened on the side wall of the slider 8 close to the block groove 91. One end of the block 92 passes through the notch of the block groove 91 and the groove of the fixing groove 93 and extends into the fixing groove 93. The other end of the blocking block 92 extends into the fixing groove 93. One end of the second spring 94 is fixedly connected, the other end of the second spring 94 is fixedly connected to the bottom of the slot 91 of the clip block, one end of the pull rod 95 is fixedly connected to the clip block 92, and one end of the pull rod 95 passes through the second spring 94 and the clip. The bottom of the block slot 91 extends outward, and is fixedly connected with a handle. When the controller body 1 needs to be taken out for maintenance or replacement, the two pull rods 95 are pulled outward to drive the blocking block 92 to retract into the blocking block groove 91, and Squeeze the second spring 94 to compress it, so that the block 92 is released from the fixing groove 93, pull the fixing cover 10 upward, separate the slider 8 from the chute 7, and separate the fixing frame 11 from the controller body 1, then the control When the controller body 1 is installed, the slider 8 is aligned with the slot of the chute 7 and slides in, canceling the pulling force on the pull rod 95, so that one end of the clamping block 92 can be inserted into the fixing slot 93 on the slider 8. , Easy to install and remove the controller, easy to replace and maintain the controller.

The bottom of the protective box 2 located under the controller body 1 is provided with fan holes, and several fans 12 are installed in the fan holes. The fan holes are close to the opening of the controller body 1 and are fixedly connected with a filter plate 13, which is convenient for the controller body. 1 The heat generated by the operation is discharged.

A cover 14 is installed at the opening at the upper end of the casing 4 to prevent debris from entering the casing 4 .

The four corners of the bottom of the casing 4 are fixedly connected with mounting brackets, which facilitates the fixed installation of the casing 4 and the vehicle body.

An elastic pad 15 is fixedly connected to the position of the bottom of the fixing cover 10 corresponding to the controller body 1 to prevent the controller body 1 from being damaged due to collision with the fixing cover 10 .

A heat dissipation hole 16 is opened on the bottom of the shell 4, and a hood is installed on the bottom of the protective box 2 directly above the heat dissipation hole 16 to discharge heat.

Limiting grooves 17 are symmetrically provided on the opposite groove walls of the blocking block grooves 91, and the limiting blocks 18 are slidably connected in the limiting grooves 17. The block slot 91 extends inward and is fixedly connected to the clamping block 92, so that the clamping block 92 moves more smoothly in the horizontal direction.

In the present invention, when the electric vehicle is running, the controller body 1 sways from side to side due to bumps, which drives the protective box 2 to move left and right, so that the movable rod 31 is retracted into the sliding cylinder 32, and the first spring 33 is squeezed to compress it. , the movable rod 31 drives the two connecting rods 35 to move close to the inner shell wall of the shell 4, so that the two magnets 36 with opposite repulsive surfaces are close to each other. The force generated by the shaking of the casing 4 has a better buffering effect on the controller and avoids damage to the electronic components inside the controller due to long-term vibration. When the controller body 1 needs to be taken out for maintenance or replacement, pull the two pull rods outward. 95. Drive the blocking block 92 to retract into the blocking block slot 91, and squeeze the second spring 94 to compress it, so that the blocking block 92 is released from the fixing groove 93, and the fixed cover 10 is pulled upward to separate the slider 8 from the chute 7. , the fixing frame 11 is separated from the controller body 1, and the controller body 1 can be taken out. When the controller body 1 is installed, the slider 8 is aligned with the slot of the chute 7 and slides in, canceling the pulling force on the pull rod 95, so that the card One end of the block 92 can be inserted into the fixing groove 93 on the slider 8, which is easy to install and disassemble the controller, and is convenient for the replacement and maintenance of the controller.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (9)

1. A controller with an automatic parking function of an electric vehicle, comprising a controller body (1) and a protective box (2), characterized in that the controller body (1) is installed at the bottom of the inner box of the protective box (2). On the outer wall of the protective box (2), a casing (4) is connected with a plurality of shock absorbing mechanisms (3), and a through hole is opened on the shell wall of the casing (4), and the protective box (2) A through-hole (5) is opened on the box wall, a plurality of connecting wires (6) are connected to the controller body (1), and the other end of the connecting wire (6) passes through the through-hole (5) in sequence and the through hole and extending outward, and is installed with a connecting head, a sliding groove (7) is symmetrically opened on the inner box wall of the protective box (2), and a sliding block (8) is slidably connected in the sliding groove (7). , the slider (8) is connected with the groove wall of the chute (7) through the fixing mechanism (9), and the opposite ends of the two sliders (8) pass through the corresponding slot of the chute (7) and move toward the protection The box (2) extends inside, and is fixedly connected with a fixed cover (10), the bottom of the fixed cover (10) is fixedly connected with a fixed frame (11) matching the controller body (1), and the fixed frame ( 11) Set on the controller body (1). 2 . The controller with automatic parking function of an electric vehicle according to claim 1 , wherein the damping mechanism ( 3 ) comprises a movable rod ( 31 ), a sliding cylinder ( 32 ), a first spring (33), two movable holes (34), two connecting rods (35) and four magnets (36), the movable rods (31) are fixedly connected to the outer wall of the protective box (2), the sliding The cylinder (32) is fixedly connected to the inner shell wall of the outer casing (4), the sliding cylinder (32) is slidably connected with the movable rod (31), and one end of the first spring (33) is fixedly connected in the sliding cylinder (32) The bottom of the cylinder, the other end of the first spring (33) is fixedly connected to the movable rod (31), the two movable holes (34) are symmetrically opened on the annular side wall of the sliding cylinder (32), and the connecting rod (35) is slidably connected with the corresponding movable hole (34), one end of the connecting rod (35) is fixedly connected to the rod wall of the movable rod (31), and the other end of the connecting rod (35) passes through the movable hole (35). 34) and extend outward, the two magnets (36) are symmetrically and fixedly connected to the rod wall of the connecting rod (35) and the inner shell wall of the outer casing (4), and the two magnets (36) are oppositely arranged on the repulsive surfaces. 3 . The controller with automatic parking function of an electric vehicle according to claim 1 , wherein the fixing mechanism ( 9 ) comprises a block groove ( 91 ), a block ( 92 ), a fixed groove ( 3 . 4 . 93), the second spring (94) and the pull rod (95), the block groove (91) is opened on the groove wall of the chute (7), and the block groove (91) is slidably connected with the block (92) , the fixing groove (93) is provided on the side wall of the slider (8) close to the block groove (91), and one end of the block (92) passes through the notch of the block groove (91) and the fixing groove ( 93) The notch extends into the fixing groove (93), the other end of the clamping block (92) is fixedly connected to one end of the second spring (94), and the other end of the second spring (94) is fixedly connected to the clamping At the bottom of the block groove (91), one end of the pull rod (95) is fixedly connected to the block (92), and one end of the pull rod (95) passes through the second spring (94) and the block groove (91) groove The bottom extends outward and is fixedly connected with a handle. 4. A controller with an automatic parking function of an electric vehicle according to claim 1, wherein a fan hole is provided on the bottom of the protective box (2) under the controller body (1), and Several fans (12) are installed in the fan holes, and filter plates (13) are fixedly connected in the orifices of the fan holes close to the controller body (1). 5 . The controller with automatic parking function of an electric vehicle according to claim 1 , wherein a casing cover ( 14 ) is installed at the upper opening of the casing ( 4 ). 6 . 6 . The controller with automatic parking function of an electric vehicle according to claim 1 , wherein the four corners of the bottom of the casing ( 4 ) are fixedly connected with mounting brackets. 7 . 7. A controller with an automatic parking function of an electric vehicle according to claim 1, wherein an elastic pad ( 15). 8 . The controller with automatic parking function of an electric vehicle according to claim 1 , wherein a cooling hole ( 16 ) is provided at the bottom of the casing ( 4 ), and is located in the cooling hole ( 16 ). 9 . A wind cover is installed at the bottom of the protective box (2) directly above. 9 . The controller with automatic parking function of an electric vehicle according to claim 3 , wherein limit slots ( 17 ) are symmetrically provided on the opposite groove walls of the block grooves ( 91 ). 10 . A limit block (18) is slidably connected to the limit groove (17), and the opposite ends of the two limit blocks (18) pass through the corresponding notch of the limit groove (17) and go into the block groove (91). extend, and are fixedly connected to the clamping block (92).

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