CN106659009A

CN106659009A - Wireless structure controller of electric vehicle

Info

Publication number: CN106659009A
Application number: CN201710116543.3A
Authority: CN
Inventors: 范东东
Original assignee: Wuxi Tai Xiang Electronic Technology Development Co Ltd
Current assignee: Wuxi Tai Xiang Electronic Technology Development Co Ltd
Priority date: 2017-02-28
Filing date: 2017-02-28
Publication date: 2017-05-10

Abstract

The invention belongs to the technical part of an electric vehicle part, and relates to a wireless structure controller of an electric vehicle. The wireless structure controller comprises a base and a shell upper cover connected with the base; a core plate is arranged on a mounting station of the base in a matching manner; binding posts are welded at the two ends of the core plate in the length direction; a needle seat is welded on one side, in the width direction, of the core plate; strip-shaped nicks are formed in the two sides of the base; fixed buckles of the shell upper cover are arranged in the nicks in a matching manner to realize connection of the base and the shell upper cover; a U-shaped spring groove is formed in the inner side on one side, far from the needle seat, of the base; a U-shaped spring is placed in the U-shaped spring groove to fix an MOS transistor; and the binding posts are put in the groove opening of the shell upper cover. The wireless structure controller is compact and reasonable in structure and convenient to operate; and by virtue of the U-shaped spring, the MOS transistor is tightly pressed on the aluminum shell base, and then the plastic upper cover is tightly pressed directly to fix the plastic upper cover on the aluminum shell base, so that heat dissipation can be realized conveniently, conventional function wire outlet is also simplified, and leap from a wired mode to a wireless mode is realized.

Description

Electric motor car wireless topology controller

Technical field

The invention belongs to electric motor car component technology field, is related to a kind of electric motor car wireless topology controller.

Background technology

Controller for electric vehicle is both provided with shell, and shell can both protect its internal controller machine core board, it is also possible to rise To the effect of radiating.At present the shell of major part controller for electric vehicle is that a die cavity for putting machine core board makes with front and rear baffle cooperation With in a branch of functional line of front apron extraction.

Common controller in process of production, using using cooperatively for card article and spring, in front apron a branch of functional line is drawn. This kind of method not only complex operation, radiates uneven, and easily causes the situation of leak.

The content of the invention

The present invention is directed to the problems referred to above, there is provided a kind of electric motor car wireless topology controller, this adopts shell mechanism " u "-shaped bullet Spring can simplify the installation of metal-oxide-semiconductor to be fixed, and more employs base aluminum hull, and heat dispersion is greatly promoted, and improves controller institute energy The peak power accomplished, at the same using needle stand collection insert draw function, either simplify operation or in the performances such as waterproof all Lifted.

According to technical scheme：A kind of electric motor car wireless topology controller, including base and be connected with base Case top lid, it is characterised in that：The installation station of base is equipped with machine core board, and machine core board length direction two ends are welded with and connect Terminal, in the width direction needle stand is welded in side to machine core board, and base both sides are provided with strip gap, and the clip of case top lid is matched somebody with somebody Conjunction is arranged in gap the connection for realizing base and case top lid；Base is provided with U-shaped spring groove away from needle stand side inwall, U-shaped Spring is placed in U-shaped spring groove and fixes metal-oxide-semiconductor；Binding post is placed in the notch of case top lid, the groove at case top lid two ends Mouth is covered by lid correspondence on lid, the second binding post on the first binding post；The needle stand collection of case top lid inserts match somebody with somebody corresponding with needle stand Close.

As a further improvement on the present invention, the base end face is uniformly arranged and arranges some groove fin.

As a further improvement on the present invention, in the width direction both sides are respectively provided with one to the case top lid top board undersurface Collision mat groove, in collision mat groove collision mat is arranged, and realizes the sealing of case top lid and base.

As a further improvement on the present invention, the needle stand collection inserts outside and arranges the slotting fixed buckle of collection.

As a further improvement on the present invention, after the case top lid is connected with base engagement, base one end fixes first Baffle plate, the other end fixes both second baffle, the first baffle, second baffle upper ends and is equipped with flanging, and flanging is pressed in shell On body on the step surface of lid end.

The method have technical effect that：Present configuration is compact, reasonable, easy to operate, using " u "-shaped spring by MOS Pipe is pressed on aluminum hull base, then upper plastic cover is directly compressed makes it be fixed on aluminum hull base, is easy to radiating, be also simplify Traditional function outlet, realizes the leap from wired to wireless.

Description of the drawings

Fig. 1 is the structural representation of the present invention.

Fig. 2 is understructure schematic diagram in the present invention.

Fig. 3 is case top lid structural representation in the present invention.

Fig. 4 is the first binding post superstructure schematic diagram.

Fig. 5 is the second binding post superstructure schematic diagram.

Fig. 6 is first baffle/second baffle structural representation.

Specific embodiment

The specific embodiment of the present invention is further described below in conjunction with the accompanying drawings.

In Fig. 1 ~ 6, including U-shaped spring groove 1, base 2, binding post 3, needle stand 4, gap 5, clip 6, collision mat groove 7, Needle stand collection inserts 8, collection and inserts on fixed buckle 9, case top lid 10, the first binding post lid 12, first baffle on lid 11, the second binding post 13rd, second baffle 14, machine core board 15, groove fin 16 etc..

As shown in figure 1, the present invention is a kind of electric motor car wireless topology controller, including base 2 and the shell that is connected with base 2 Lid 10 on body, the installation station of base 2 is equipped with machine core board 15, and the length direction two ends of machine core board 15 are welded with binding post 3, In the width direction needle stand 4 is welded in side to machine core board 15, and the both sides of base 2 are provided with strip gap 5, the clip of case top lid 10 6 are equipped with the connection that base 2 and case top lid 10 are realized in gap 5；Base 2 is provided with U-shaped bullet away from the side inwall of needle stand 4 Spring groove 1, U-shaped spring is placed in U-shaped spring groove 1 and fixes metal-oxide-semiconductor；Binding post 3 is placed in the notch of case top lid 10, housing The notch at the two ends of upper lid 10 is covered by the correspondence of lid 12 on lid 11, the second binding post on the first binding post；Case top lid 10 Needle stand collection inserts 8 with the corresponding matching of needle stand 4.

Uniformly arrange and some groove fin 16 are set in the bottom surface of base 2.

In the width direction both sides are respectively provided with a collision mat groove 7 to the top board undersurface of case top lid 10, in collision mat groove 7 Collision mat is set, the sealing of case top lid 10 and base 2 is realized.

Needle stand collection inserts 8 outsides and arranges the slotting fixed buckle 9 of collection.

After case top lid 10 is connected with base 2, first baffle 13 is fixed in the one end of base 2, and the other end fixes second gear Plate 14, both upper ends of the first baffle 13, second baffle 14 are equipped with flanging 17, and flanging 17 is pressed in the end of case top lid 10 Step surface on.In concrete production practices, needle stand collection inserts 8 and is provided with direction, prevents anti-inserted；Placement table is provided with base 2 Rank, beneficial to base bottom ventilation and heat.

During actual installation, binding post 3 and needle stand 4 are welded on machine core board 15 first, then by machine core board 15 It is placed on base 2, " u "-shaped spring is arranged in U-shaped spring groove 1, fixed metal-oxide-semiconductor, then case top lid 10 is directed at into needle stand Collection socket is pressed down, until the clip 6 of case top lid 10 clasps gap 5, finally sealed first baffle 13, second baffle 14.

Claims

1. a kind of electric motor car wireless topology controller, including base（2）And and base（2）Connected case top lid（10）, it is special Levy and be：Base（2）Installation station be equipped with machine core board（15）, machine core board（15）Length direction two ends are welded with wiring Post（3）, machine core board（15）In the width direction needle stand is welded in side（4）, base（2）Both sides are provided with strip gap（5）, housing Upper lid（10）Clip（6）It is equipped with gap（5）In realize base（2）With case top lid（10）Connection；Base（2） Away from needle stand（4）Side inwall is provided with U-shaped spring groove（1）, U-shaped spring is placed in U-shaped spring groove（1）It is middle to fix metal-oxide-semiconductor；Connect Terminal（3）It is placed in case top lid（10）Notch in, case top lid（10）The notch at two ends on the first binding post by covering（11）、 Cover on second binding post（12）Correspondence is covered；Case top lid（10）Needle stand collection insert（8）With needle stand（4）Corresponding matching.

2. electric motor car wireless topology controller as claimed in claim 1, it is characterised in that：The base（2）Uniformly arrange bottom surface Cloth arranges some groove fin（16）.

3. electric motor car wireless topology controller as claimed in claim 1, it is characterised in that：The case top lid（10）Top board bottom In the width direction both sides are respectively provided with a collision mat groove in face（7）, collision mat groove（7）Middle setting collision mat, realizes housing Upper lid（10）With base（2）Sealing.

4. electric motor car wireless topology controller as claimed in claim 1, it is characterised in that：The needle stand collection is inserted（8）Outside sets Put collection and insert fixed buckle（9）.

5. electric motor car wireless topology controller as claimed in claim 1, it is characterised in that：The case top lid（10）With base （2）After being connected, base（2）First baffle is fixed in one end（13）, other end fixation second baffle（14）, the first baffle （13）, second baffle（14）Both are equipped with flanging in upper end（17）, flanging（17）It is pressed in case top lid（10）The step of end On face.