CN216253542U

CN216253542U - Electric power steering controller control panel packaging structure

Info

Publication number: CN216253542U
Application number: CN202122868786.7U
Authority: CN
Inventors: 姚世庆; 余良香; 卓贤昇; 沈飞
Original assignee: Jiangsu Greentrans Electromechanical Co ltd
Current assignee: Jiangsu Greentrans Electromechanical Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-08
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a control panel packaging structure of an electric power steering controller, which comprises a bottom plate, wherein a control panel is fixed on the upper end face of the bottom plate through bolts, and a shell is fixed on the bottom plate through screws; further comprising: the mounting groove is formed in the top of the bottom plate, the bottom edge of the shell is placed in the mounting groove, a first air bag is bonded on the side wall of the mounting groove, and a second air bag is bonded at the edge of the bottom of the shell; keep off the frame, bond in the bottom in the shell outside, keep off the frame and be located the top edge position of bottom plate, and the bottom surface that keeps off the frame bonds and has the rubber pad to the bottom edge that keeps off the frame is fixed with the locking lever, the locking lever is located locking inslot, and locks the avris of groove seting up in the bottom plate, the bottom surface rigidity that keeps off the frame has the dead lever, and the dead lever is located the fixed slot. This electric power steering controller control panel packaging structure can realize multiple sealed, the while easy to fix a position the installation.

Description

Electric power steering controller control panel packaging structure

Technical Field

The utility model relates to the technical field of electric power steering controllers, in particular to a control panel packaging structure of an electric power steering controller.

Background

The electric power steering controller is an important part of an automobile, directly depends on a motor to provide auxiliary torque, assists a driver to perform steering operation and obtains the best steering characteristic, and comprises a shell and an internal control panel, wherein the control panel is protected by adopting an encapsulation structure to avoid external water from entering the interior of the automobile, but the existing encapsulation structure has the following problems when in use:

current packaging structure mostly adopts the individual layer to seal, and the cooperation screw carries out fixed mounting, and inconvenient multiple sealed that carries on stabilizing leads to long-time the use to receive factors such as automobile vibration to influence, and inside water gets into easily, and current packaging structure simultaneously when using the screw to fix, inconvenient location installation leads to the condition of smooth silk appears easily in the screw, influences follow-up sealed and use.

In order to solve the above problems, innovative design based on the original package structure is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a control panel packaging structure of an electric power steering controller, which aims to solve the problems that the conventional packaging structure in the background art is inconvenient to perform stable multiple sealing and position and install.

In order to achieve the purpose, the utility model provides the following technical scheme: a control panel packaging structure of an electric power steering controller comprises a bottom plate, wherein a control panel is fixed on the upper end face of the bottom plate through bolts, and a shell is fixed on the bottom plate through screws;

further comprising:

the mounting groove is formed in the top of the bottom plate, the bottom edge of the shell is placed in the mounting groove, a first air bag is bonded on the side wall of the mounting groove, and a second air bag is bonded at the edge of the bottom of the shell;

keep off the frame, bond in the bottom in the shell outside, keep off the frame and be located the top edge position of bottom plate, and the bottom surface that keeps off the frame bonds and has the rubber pad to the bottom edge that keeps off the frame is fixed with the locking lever, the locking lever is located locking inslot, and locks the avris of groove seting up in the bottom plate, the bottom surface rigidity that keeps off the frame has the dead lever, and the dead lever is located the fixed slot to the top edge of bottom plate is seted up to the fixed slot.

Preferably, the housing is inserted and installed in the installation groove, and the overlooking section of the installation groove is formed in a rectangular structure.

Preferably, the inner wall of the shell is fixed with a positioning rod, the positioning rod is positioned in the positioning groove, and the positioning groove is arranged at the top of the bottom plate.

Preferably, the cross-section of the positioning rod is symmetrically distributed in the shell in an L-shaped structure, and one end of the positioning rod is clamped with the positioning groove.

Preferably, the first air bags are symmetrically distributed in the mounting groove, the first air bags and the second air bags are both designed to be of arc structures, and the first air bags and the second air bags are distributed in a vertically staggered mode.

Preferably, the bottom surface of locking lever one end is the slope structural design, and unsmooth cooperation between locking lever and the locking groove.

Preferably, the fixing rods are symmetrically distributed on the blocking frame, are perpendicular to the bottom plate and are parallel to the sides of the blocking frame and the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that: can realize multiple sealed, convenient location installation simultaneously, specific content is as follows:

1. through the first air bag arranged on the inner wall of the mounting groove and the second air bag arranged on the outer side of the bottom of the shell, when the shell is inserted into the mounting groove, the shell extrudes the first air bag, the mounting groove extrudes the second air bag, meanwhile, the first air bag is in contact with the second air bag, multiple sealing operation is carried out, a positioning rod matched with an L-shaped structure is inserted into a positioning groove, and the mounting position of the shell is positioned;

2. through setting up the fender frame in the shell outside, it follows the shell activity, arranges the bottom plate avris in, and the cooperation rubber pad is sealed once more, seals the operation outside the bottom plate, and the cooperation dead lever inserts the fixed slot, fixes the top of keeping off the frame, lies in the locking lever that keeps off frame bottom edge simultaneously, and the crooked of keeping off the frame is realized with bottom plate top contact to its inclined plane, and the installation is accomplished to shell and fender frame, and locking lever card is gone into and is locked the inslot, fixes the avris of keeping off the frame.

Drawings

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

FIG. 2 is a schematic top view of the base plate of the present invention;

FIG. 3 is a schematic top sectional view of the housing of the present invention;

FIG. 4 is a schematic perspective view of a retaining frame according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a base plate; 2. a control panel; 3. a housing; 31. positioning a rod; 32. positioning a groove; 4. mounting grooves; 5. a first air bag; 6. a second air bag; 7. a blocking frame; 8. a rubber pad; 9. a locking lever; 10. a locking groove; 11. fixing the rod; 12. and fixing the grooves.

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. 1-5, the present invention provides a technical solution: a control panel packaging structure of an electric power steering controller comprises a bottom plate 1, a control panel 2, a shell 3, a positioning rod 31, a positioning groove 32, a mounting groove 4, a first air bag 5, a second air bag 6, a baffle frame 7, a rubber pad 8, a locking rod 9, a locking groove 10, a fixing rod 11 and a fixing groove 12;

the device comprises a bottom plate 1, wherein a control plate 2 is fixed on the upper end face of the bottom plate 1 through bolts, and a shell 3 is fixed on the bottom plate 1 through screws; further comprising: the mounting groove 4 is formed in the top of the bottom plate 1, the bottom edge of the shell 3 is placed in the mounting groove 4, a first air bag 5 is bonded on the side wall of the mounting groove 4, and a second air bag 6 is bonded at the bottom edge of the shell 3; the shell 3 is inserted and installed in the installation groove 4, the overlooking section of the installation groove 4 is formed in a rectangular structure, the positioning rod 31 is fixed on the inner wall of the shell 3, the positioning rod 31 is located in the positioning groove 32, the positioning groove 32 is formed in the top of the bottom plate 1, the section of the positioning rod 31 is symmetrically distributed in the shell 3 in an L-shaped structure, one end of the positioning rod 31 is clamped with the positioning groove 32, the first air bag 5 is symmetrically distributed in the installation groove 4, the first air bag 5 and the second air bag 6 are both in arc-shaped structural design, and the first air bag 5 and the second air bag 6 are distributed in a vertically staggered mode;

as shown in fig. 1-3, the control panel 2 is fixed on the bottom plate 1, the bottom of the housing 3 is inserted into the mounting groove 4 on the bottom plate 1, and at the same time, the positioning rod 31 is inserted into the positioning groove 32 to position and mount the housing 3, the bottom of the housing 3 contacts with the first air bag 5 to extrude the first air bag, and at the same time, the second air bag 6 on the housing 3 contacts with the mounting groove 4 to be compressed, so that the second air bag 6 enters into the mounting groove 4 and contacts with the first air bag 5, and multiple sealing operation is realized through the first air bag 5 and the second air bag 6 on both sides;

the bottom of the outer side of the shell 3 is bonded with the blocking frame 7, the blocking frame 7 is located at the position of the edge of the top of the bottom plate 1, a rubber pad 8 is bonded on the bottom surface of the blocking frame 7, a locking rod 9 is fixed at the edge of the bottom of the blocking frame 7, the locking rod 9 is located in a locking groove 10, the locking groove 10 is formed in the side of the bottom plate 1, a fixing rod 11 is fixed at the position of the bottom surface of the blocking frame 7, the fixing rod 11 is located in a fixing groove 12, the fixing groove 12 is formed in the edge of the top of the bottom plate 1, the bottom surface of one end of the locking rod 9 is in an inclined structural design, the locking rod 9 is in concave-convex fit with the locking groove 10, the fixing rods 11 are symmetrically distributed on the blocking frame 7, the fixing rods 11 are perpendicular to the bottom plate 1, and the sides of the blocking frame 7 and the bottom plate 1 are parallel to each other;

as shown in fig. 1-2 and fig. 4-5, when the housing 3 is installed, the blocking frame 7 moves along with the fixing rod 11 to be inserted into the fixing groove 12, and at the same time, the locking rod 9 at the bottom of the blocking frame 7 is stressed to drive the blocking frame 7 to move in a deformation manner until the housing 3 is completely inserted into the mounting groove 4, and at this time, the locking rod 9 is restored to be clamped into the locking groove 10, the blocking frame 7 is fixed through the locking rod 9 and the fixing rod 11, and then the housing 3 is fixed on the bottom plate 1 through the screw.

The working principle is as follows: when the electric power steering controller control panel packaging structure is used, as shown in fig. 1-5, the control panel 2 is firstly fixed on the bottom plate 1, then the housing 3 is inserted into the mounting groove 4, so that the positioning rod 31 is inserted into the positioning groove 32, and the housing 3 and the bottom plate 1 are subjected to multiple sealing through the forced deformation and contact of the first air bag 5 and the second air bag 6;

then, the blocking frame 7 moves along with the movement, the fixing rod 11 is inserted into the fixing groove 12, the locking rod 9 is stressed to drive the side of the blocking frame 7 to deform and finally is clamped into the locking groove 10, so that the blocking frame 7 is attached to the side of the bottom plate 1 and is matched with the rubber pad 8 for sealing protection again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A control panel packaging structure of an electric power steering controller comprises a bottom plate (1), wherein a control panel (2) is fixed on the upper end face of the bottom plate (1) through bolts, and a shell (3) is fixed on the bottom plate (1) through screws;

the method is characterized in that: further comprising:

the mounting groove (4) is formed in the top of the bottom plate (1), the bottom edge of the shell (3) is placed in the mounting groove (4), a first air bag (5) is bonded to the side wall of the mounting groove (4), and a second air bag (6) is bonded to the edge of the bottom of the shell (3);

keep off frame (7), bond in the bottom in shell (3) outside, keep off frame (7) and be located the top edge position of bottom plate (1), and the bottom surface of keeping off frame (7) bonds and have rubber pad (8) to the bottom edge of keeping off frame (7) is fixed with locking lever (9), locking lever (9) are located locking groove (10), and the avris of bottom plate (1) is seted up in locking groove (10), the bottom surface rigidity of keeping off frame (7) has dead lever (11), and dead lever (11) are located fixed slot (12) to the top edge of bottom plate (1) is seted up in fixed slot (12).

2. The electric power steering controller control panel package of claim 1, wherein: the shell (3) is inserted and installed in the installation groove (4), and the overlooking section of the installation groove (4) is formed in a rectangular structure.

3. The electric power steering controller control panel package of claim 1, wherein: a positioning rod (31) is fixed on the inner wall of the shell (3), the positioning rod (31) is positioned in the positioning groove (32), and the positioning groove (32) is arranged at the top of the bottom plate (1).

4. The electric power steering controller control panel package of claim 3, wherein: the cross section of the positioning rod (31) is symmetrically distributed in the shell (3) in an L-shaped structure, and one end of the positioning rod (31) is clamped with the positioning groove (32).

5. The electric power steering controller control panel package of claim 1, wherein: first gasbag (5) symmetric distribution is in mounting groove (4), and first gasbag (5) and second gasbag (6) are arc structural design to crisscross distribution about first gasbag (5) and second gasbag (6).

6. The electric power steering controller control panel package of claim 1, wherein: the bottom surface of one end of the locking rod (9) is designed to be an inclined structure, and the locking rod (9) is matched with the locking groove (10) in a concave-convex mode.

7. The electric power steering controller control panel package of claim 1, wherein: the fixing rods (11) are symmetrically distributed on the blocking frame (7), the fixing rods (11) are perpendicular to the bottom plate (1), and the sides of the blocking frame (7) and the bottom plate (1) are parallel to each other.