Integrated controller assembly power supply connection structure

Abstract

The utility model relates to the technical field of controllers, in particular to an integrated controller assembly power supply connection structure which comprises a main shell, a cover plate and a bottom plate, the main shell is composed of a substrate and surrounding edges on the periphery of the substrate, an inner cavity is defined by the main shell, and an assembly structure is assembled and fixed in the inner cavity. The main shell comprises a bottom shell and a connecting port, and an internal through cavity of the connecting port is communicated with the inner cavity; the cover plate and the bottom shell are locked and covered through screws, and the sealing rubber ring is pressed to achieve the sealing and waterproof functions. And the bottom shell and the bottom plate are locked and fixed. The connecting structure provided by the utility model is fixed in the three-in-one equipment, is used for connecting the three-in-one equipment with an external power supply or equipment, is compact in layout, not only reduces the number and complexity of parts, but also can improve the stability and durability of a system, reduces the line length, energy loss and line failure rate, and improves the reliability of the system. Therefore, the performance and reliability of the whole driving system are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to controller technical field, especially related to an integrated controller assembly power supply connection structure. BACKGROUND

[0002] Wheel side reducer controller motor three-in-one refers to the design that three core components of motor, reducer and motor controller are integrated together, and the design helps to improve the overall efficiency and reliability of the system, and reduces the manufacturing cost and weight. Among them, the motor is responsible for generating power, the reducer is used for adjusting the speed relationship between the motor and the tire, and the controller is responsible for controlling the operation of the motor.

[0003] At present, the three-in-one device needs to lead out multiple lines when in use to connect with external power supply or communicate with external equipment, but due to high integration, numerous and complex lines, especially in the high-speed vibration environment near the wheel, the line length is long, the energy loss is large, the line is prone to failure, and the stability and reliability of the system are reduced.

[0004] Based on the problems in the prior art, the utility model provides an integrated controller assembly power supply connection structure. UTILITY MODEL CONTENTS

[0005] The utility model aims at: providing an integrated controller assembly power supply connection structure to solve the technical problems that the three-in-one device device in the prior art is complex in external connection line, especially in the high-speed vibration environment near the wheel, the line is long, the loss is large, the failure rate is high, and the system reliability is poor.

[0006] The technical scheme of the utility model is: an integrated controller assembly power supply connection structure, comprising:

[0007] A main shell has an inner cavity for installing an assembly structure;

[0008] A cover plate is locked and covered on the inner cavity of the main shell;

[0009] A bottom plate is fixedly installed on the bottom plate, and the bottom plate bears the cover plate and the main shell structure and is fixed in the wheel side three-in-one device.

[0010] Preferably, the main shell comprises a bottom shell with a surrounding edge, the inner cavity is constructed by surrounding the bottom shell, a connection port is arranged on the outer side of the bottom shell, and the inner cavity of the connection port communicates with the inner cavity;

[0011] The bottom plate comprises a main supporting portion and supporting end and tail portions arranged on both sides of the main supporting portion, the supporting end portion extends beyond the edge of the bottom shell and supports the connecting port, and the supporting tail portion extends out of the tail portion of the bottom shell to form an assembly platform.

[0012] Preferably, a terminal connecting area and a loading area are arranged on the bottom wall of the bottom shell, the terminal connecting area is arranged close to the connecting port, and a conductive terminal is arranged in the terminal connecting area and used for pairing with a terminal inserted into the connecting port.

[0013] A plurality of vertical plates are arranged in the loading area, the vertical plates are arranged staggeredly to form a plurality of grid spaces with groove depths, and the assembly structure is suspended and arranged in the grid spaces to maintain heat dissipation and air permeation.

[0014] Preferably, sealing glue is arranged on the bottom of the bottom shell, the bottom shell is locked by screws, and the sealing glue is compressed to seal and prevent water.

[0015] Preferably, a sealing glue ring is arranged around the bottom shell, the cover plate is locked by screws, and the sealing glue ring is compressed to seal and prevent water.

[0016] Preferably, the assembly structure is a PCB integrated circuit board.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] (1) The connecting structure is fixed in the three-in-one device, comprises a main shell, a cover plate and a bottom plate, and is internally assembled with a PCB integrated board for communication; the integrated three-in-one device is connected with external power supply and equipment through the connecting structure, and has compact layout; the number and complexity of parts can be reduced, the stability and durability of the system can be improved, in addition, the line length can be reduced and the line failure rate can be reduced, so that the performance and reliability of the entire drive system are improved. Through the design of high integration, energy loss is reduced, overall efficiency is improved, and competitiveness of the vehicle is improved.

[0019] (2) The metal part insert injection molding is adopted, the parts are composed of terminals, bushings and nuts, the insert is arranged in the main shell made of plastic material, the product appearance can be minimized, the product can be installed in a smaller space, and the layout is excellent. The terminals, bushings and nuts are fixed in positions by the mold core, the mold is a precision mold, the precision of all installation positions is effectively ensured, the requirement of easy installation is met, the metal part of the insert injection part is stably fixed in the module, is suitable for a high-speed vibration environment near a wheel, and meets the requirements of air tightness and waterproofness. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model discloses further describe below combining with the drawings and examples:

[0021] Figure 1 It is the whole structure schematic drawing of integrated controller casing structure for the utility model discloses;

[0022] Figure 2 It is the explosion view of integrated controller casing structure for the utility model discloses;

[0023] Figure 3 It is the partial structure schematic drawing of main casing for the utility model discloses;

[0024] Wherein: 1, main casing, 2, cover plate, 3, bottom plate, 4, conductive terminal, 5, vertical board, 6, assembly structure, 7, sealing rubber ring, 11, inner chamber, 12, bottom shell, 13, connecting port, 31, main support part, 32, support end part, 33, support tail part. Specific implementation

[0025] The utility model discloses further describe below combining with the drawings and examples:

[0026] For the convenience of understanding, first of all, the application proposes an integrated controller assembly power supply connection structure, which is suitable for three-in-one equipment, that is, wheel edge speed reducer controller motor three-in-one refers to the design of integrating the three core components of motor, speed reducer and motor controller together, and the three-in-one equipment needs to lead out multiple lines when in use to be connected with external power supply or to be connected with external equipment for communication, but, due to the high integration degree, the lines are numerous and complex, especially in the high-speed vibration environment near the wheel, the line length is relatively long, the energy loss is large, and the line is prone to failure, thereby reducing the stability and reliability of the system.

[0027] As Figure 1 Indicated, the application provides an integrated controller assembly power supply connection structure, which comprises a main casing 1, a cover plate 2 and a bottom plate 3, the main casing 1 is combined by a base plate and a surrounding edge (plate) around the base plate, thereby enclosing a coverless inner chamber 11, an assembly structure 6 is fixedly arranged in the inner chamber 11, and the assembly structure 6 is a PCB integrated circuit board.

[0028] Referring to the drawings, Figure 2 The main casing 1 comprises a bottom shell 12 with a surrounding edge, a connecting port 13 is arranged on the outer side of the bottom shell 12, the inner cavity of the connecting port 13 is in communication with the inner chamber 11, a sealing rubber ring 7 is arranged on the surrounding edge of the bottom shell 12, the cover plate 2 is locked and covered with the bottom shell 12 by means of screws, and the sealing rubber ring 7 is pressed to realize the sealing and waterproof function.

[0029] And in the bottom of the bottom shell 12 is provided with sealant, bottom shell 12 and bottom plate 3 by screw locking, and compression sealant to achieve sealing waterproof function. Bottom plate 3 through via hole screw the whole assembly shell is fixed in the wheel edge three in one device.

[0030] Specifically, the bottom wall surface space of the bottom shell 12 is divided into terminal connection area and loading area, the terminal connection area is close to the connection port 13, and the conductive terminal 4 is arranged in the terminal connection area, the conductive terminal 4 is connected with the terminal of the outside through the connection port 13, and the conductive terminal 4 is connected with the internal PCB integrated circuit board, realizing communication power supply.

[0031] Further, a plurality of vertical plates 5 are arranged in the loading area, the vertical plates 5 are staggered to form a plurality of grid spaces with groove depth, and the PCB integrated circuit board is suspended on the grid space formed by the vertical plates, so as to keep heat dissipation and ventilation. In addition, a plurality of perforations with different shapes are formed on the bottom shell 12, which is helpful for heat dissipation and ventilation.

[0032] Referring to the accompanying drawings Figure 1 Combined with the accompanying drawings Figure 2 The bottom plate 3 includes a main supporting part 31, a supporting end part 32 and a supporting tail part 33 arranged on both sides of the main supporting part 31, the supporting end part 32 extends outside the edge of the bottom shell 12 and supports the fixed connection port 13, and the supporting tail part 33 extends out of the tail part of the bottom shell 12 to form an assembly platform. Screw holes are arranged on the extended main supporting part 31 and the supporting tail part 33, so as to fix the assembly and the shell in the three-in-one device.

[0033] In specific implementation, when the screw (nut is configured when needed) is installed and fixed to the corresponding part, the bushing is limited and fixed, so as to improve the assembly stability.

[0034] The application adopts metal part insert injection molding forming, the parts are composed of terminals, bushings and nuts, and the insert is in the main shell of plastic material, which can realize the minimization of product shape, can be installed in smaller space, and has excellent layout. The terminals, bushings and nuts are all fixed in position by the mold core, the mold is a precision mold, which can effectively ensure the precision of all positions needed to be installed, realize the requirement of easy installation, the metal parts of the insert injection part are stably fixed in the module, suitable for high speed vibration environment near the wheel, and the design meets the requirements of air tightness and waterproofness.

[0035] The three core components of the motor, the speed reducer and the motor controller are integrated together to realize a compact and powerful driving system; and the assembly structure for connection is fixed in the three-in-one device through the housing provided by the application, and after the integration of the three-in-one device, the assembly structure is again integrated and installed in a small size, which can not only reduce the number and complexity of parts, but also improve the stability and durability of the system, in addition, it also helps to reduce the line length and reduce the line failure rate, thereby improving the performance and reliability of the entire driving system. Through the highly integrated design, energy loss is reduced, overall efficiency is improved, and competitiveness of the vehicle is improved.

[0036] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application, therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. A power supply connection structure for an integrated controller assembly, characterized in that, The utility model relates to a wheel edge three-in-one device, comprising: a main shell (1) having an inner cavity (11) for mounting an assembly structure (6); a cover plate (2) tightly covering the inner cavity of the main shell (1); a bottom plate (3) on which the main shell (1) is fixedly mounted, and the cover plate and the main shell structure are integrally fixed on the bottom plate (3) and mounted in the wheel edge three-in-one device.

2. The integrated controller assembly power connection structure of claim 1, wherein, The main shell (1) comprises a bottom shell (12) having a surrounding periphery, which encloses the inner cavity (11), and a connecting port (13) is arranged on the outer side of the bottom shell (12), and the inner cavity of the connecting port (13) communicates with the inner cavity (11). The bottom plate (3) comprises a main supporting portion (31) and supporting end portions (32) and a supporting tail portion (33) arranged on both sides of the main supporting portion (31), the supporting end portions (32) extend beyond the edges of the bottom shell (12) and support and fix the connecting port (13), and the supporting tail portion (33) extends out of the tail portion of the bottom shell (12) to form an assembly platform.

3. The integrated controller assembly power connection structure of claim 2, wherein, A terminal connecting area and a loading area are arranged on the bottom wall of the bottom shell (12), the terminal connecting area is arranged close to the connecting port (13), a conductive terminal (4) is arranged in the terminal connecting area, and the conductive terminal (4) is used for matching with a terminal inserted into the connecting port (13); A plurality of vertical plates (5) are arranged in the loading area, the vertical plates (5) are staggered to form a plurality of grid spaces with groove depths, and the assembly structure (6) is suspended and arranged on the grid spaces to maintain heat dissipation and ventilation.

4. The integrated controller assembly power connection structure of claim 2, wherein, Sealing glue is arranged on the bottom of the bottom shell (12), the bottom shell (12) is locked by screws with the bottom plate (3), and the sealing glue is compressed to seal and prevent water.

5. The integrated controller assembly power connection structure of claim 2, wherein, A sealing glue ring (7) is arranged on the periphery of the bottom shell (12), and the cover plate (2) is locked by screws with the bottom shell (12), and the sealing glue ring is compressed to seal and prevent water.

6. The integrated controller assembly power connection structure of claim 1, wherein, The assembly structure (6) is a PCB integrated circuit board.

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