CN112449517A - Electric motor car modularization anti-interference controller - Google Patents
Electric motor car modularization anti-interference controller Download PDFInfo
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- CN112449517A CN112449517A CN202011292429.4A CN202011292429A CN112449517A CN 112449517 A CN112449517 A CN 112449517A CN 202011292429 A CN202011292429 A CN 202011292429A CN 112449517 A CN112449517 A CN 112449517A
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- 238000013016 damping Methods 0.000 claims description 13
- 230000005855 radiation Effects 0.000 claims description 3
- 230000036039 immunity Effects 0.000 claims 6
- 238000009434 installation Methods 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a modular anti-interference controller of an electric vehicle, which comprises a supporting component, a transverse vibration attenuation component and a control component, wherein a plurality of cylinders and first springs are arranged between a mounting seat and a shell of the supporting component, a cover plate is arranged on the shell, a supporting plate of the transverse vibration attenuation component slides in the shell under the support of a slideway, a sliding rod and the supporting plate are fixed, a sleeve is arranged on the shell, the sliding rod is positioned in the sleeve, and the control component is arranged on the supporting plate. Install the controller on the electric motor car through the mount pad, then set up a plurality of cylinders and first spring and can absorb fore-and-aft impact between mount pad and shell, then place the slide inside the shell, it is provided with the backup pad to go up to slide, the impact on in order to reduce the horizontal direction through the friction of the slide bar of backup pad installation and sliding sleeve to can greatly promote the anti vibration ability of controller, make the controller can work more steadily, improved the life of controller.
Description
Technical Field
The invention relates to the field of controllers, in particular to a modular anti-interference controller for an electric vehicle.
Background
The electric motor car can stand the frequency when going higher, the great vibrations of range to make the inside electronic component of anti-interference controller produce corresponding vibrations, because controller internal circuit component height is integrated, and the volume is less, can cause the influence to the inside integrated circuit component of PLC controller when vibrations are big, serious messenger's PLC controller can't normally work, thereby makes the life-span reduce.
Disclosure of Invention
The invention aims to provide a modular anti-interference controller for an electric vehicle, and aims to solve the problem that the service life of an existing controller is shortened due to the fact that electronic components are easily damaged under the vibration condition.
In order to achieve the purpose, the invention provides a modular anti-interference controller of an electric vehicle, which comprises a supporting component, a transverse vibration-damping component and a control component, wherein the supporting component comprises a mounting seat, a shell, a cover plate, a plurality of air cylinders and first springs, the plurality of air cylinders are fixedly connected with the mounting seat and positioned on one side of the mounting seat, the shell is provided with a first groove, the shell is fixedly connected with telescopic rods of the plurality of air cylinders and positioned on one side of the air cylinders, the plurality of first springs are fixedly connected with the mounting seat and positioned between the mounting seat and the shell, the cover plate is rotatably connected with the shell and covers the shell, the transverse vibration-damping component comprises a supporting plate, a slide way, a slide rod and a sleeve, and the supporting plate is slidably connected with the slide way, and be located in the shell, telescopic quantity has two, two the sleeve with shell fixed connection, and be located the both sides of backup pad, the slide bar with backup pad fixed connection, and be located two in the sleeve, control assembly includes control panel and external interface, the control panel with backup pad fixed connection, and be located the backup pad is kept away from one side of slide, external interface with the control panel electricity is connected, and passes the shell.
The external interface comprises an interface body and a fixing plate, wherein the fixing plate is fixedly connected with the interface body and is positioned on one side, far away from the control board, of the interface body.
The external interface further comprises a waterproof plate, and the waterproof plate is fixedly connected with the interface body and is positioned on one side, far away from the fixed plate, of the interface body.
The transverse vibration reduction assembly further comprises a heat dissipation fan, and the heat dissipation fan is fixedly connected with the cover plate and electrically connected with the control board.
The transverse vibration reduction assembly further comprises two second springs, and the two second springs are fixedly connected with the supporting plate and located on two sides of the supporting plate.
The support assembly further comprises a filter screen plate, and the filter screen plate is fixedly connected with the cover plate and is positioned on one side, far away from the shell, of the cover plate.
The supporting assembly further comprises a shielding cover, and the shielding cover is fixedly connected with the mounting seat and covers the shell.
According to the modular anti-interference controller for the electric vehicle, the plurality of cylinders are fixedly connected with the mounting seat; the shell is fixedly connected with telescopic rods of the cylinders, the first springs are fixedly connected with the mounting seat, and the cylinders and the first springs are arranged between the shell and the mounting seat, so that when the mounting seat vibrates along with the electric vehicle, impact can be absorbed through the cylinders and the first springs, and damping is generated through the cylinders to smooth restoring force, so that longitudinal impact on the shell is reduced; the cover plate is used for covering the first groove to protect internal components; the backup pad with slide sliding connection, two the sleeve with shell fixed connection, the slide bar with backup pad fixed connection, the backup pad is in can slide under the support of slide, thereby make the slide bar can slide in the sleeve, attenuate vibration through frictional force, thereby can reduce the ascending impact of horizontal direction, the control panel mainly carries out the control action, the external interface with the control panel electricity is connected, through the external interface can be connected with other parts of electric motor car and control. Through the mount pad can install the controller on the electric motor car to can be applicable to different electric motor cars and use, improve the modularization degree, then the mount pad with set up a plurality ofly between the shell the cylinder with first spring can absorb fore-and-aft impact, then place inside the shell the slide, the higher authority slip is provided with the backup pad, through the backup pad installation the slide bar with the friction of sliding sleeve is in order to reduce the ascending impact of horizontal direction, thereby can greatly promote the shock resistance of controller, make the controller can work more stably, has improved the life of controller, solves current controller and causes electronic component to damage easily under the vibration condition and reduces life's problem.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of a modular jamming controller for an electric vehicle of the present invention;
FIG. 2 is a block diagram of a modular anti-jamming controller for an electric vehicle of the present invention with the shielding removed;
fig. 3 is a schematic cross-sectional view of fig. 2.
1-supporting component, 2-transverse vibration damping component, 3-control component, 11-mounting seat, 12-shell, 13-cover plate, 14-cylinder, 15-first spring, 16-filter screen plate, 17-shielding cover, 18-circulation fan, 19-sealing gasket, 21-supporting plate, 22-slideway, 23-sliding rod, 24-sleeve, 25-heat dissipation fan, 26-second spring, 31-control plate, 32-external interface, 111-first through hole, 121-first groove, 122-second through hole, 231-sliding rod body, 232-rubber sheet, 321-interface body, 322-fixing plate and 323-waterproof plate.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 3, the present invention provides a modular anti-interference controller for an electric vehicle, comprising:
supporting component 1, horizontal damping component 2 and control assembly 3, supporting component 1 includes mount pad 11, shell 12, apron 13, cylinder 14 and first spring 15, the quantity of cylinder 14 has a plurality ofly, and is a plurality of cylinder 14 with mount pad 11 fixed connection, and be located one side of mount pad 11, shell 12 has first recess 121, shell 12 with a plurality of the telescopic link fixed connection of cylinder 14, and be located one side of cylinder 14, the quantity of first spring 15 has a plurality ofly, and is a plurality of first spring 15 with mount pad 11 fixed connection, and be located between mount pad 11 and shell 12, apron 13 with shell 12 rotates to be connected, and covers shell 12, horizontal damping component 2 includes backup pad 21, slide 22, slide 23 and sleeve 24, backup pad 21 with slide 22 sliding connection, and be located in the shell 12, the quantity of sleeve 24 has two, two sleeve 24 with shell 12 fixed connection, and be located the both sides of backup pad 21, slide bar 23 with backup pad 21 fixed connection, and be located two in the sleeve 24, control assembly 3 includes control panel 31 and external interface 32, control panel 31 with backup pad 21 fixed connection, and be located backup pad 21 keeps away from one side of slide 22, external interface 32 with control panel 31 electricity is connected, and passes shell 12.
In the embodiment, the support assembly 1 comprises a mounting seat 11, a housing 12, a cover plate 13, a plurality of air cylinders 14 and a first spring 15, wherein the number of the air cylinders 14 is multiple, the air cylinders 14 are fixedly connected with the mounting seat 11 and are positioned at one side of the mounting seat 11, and the mounting seat 11 is provided with a plurality of mounting holes, so that the support assembly can be fixed with different electric vehicles in a screw or rivet mode, and the modularization degree is improved; the housing 12 is provided with a first groove 121, the housing 12 is fixedly connected with telescopic rods of a plurality of air cylinders 14 and is positioned at one side of the air cylinders 14, a plurality of first springs 15 are arranged, a plurality of first springs 15 are fixedly connected with the mounting seat 11 and are positioned between the mounting seat 11 and the housing 12, and a plurality of air cylinders 14 and first springs 15 are arranged between the housing 12 and the mounting seat 11, so that when the mounting seat 11 vibrates along with the electric vehicle, impact can be absorbed by the air cylinders 14 and the first springs 15, and damping is generated by the air cylinders 14 to smooth restoring force, and thus longitudinal impact on the housing 12 is reduced; the cover plate 13 is rotatably connected with the housing 12 and covers the housing 12, and the cover plate 13 is used for covering the first groove 121 to protect internal components; the transverse vibration damping assembly 2 comprises a support plate 21, a slide way 22, a slide rod 23 and sleeves 24, the support plate 21 is connected with the slide way 22 in a sliding manner and is positioned in the shell 12, the number of the sleeves 24 is two, two sleeves 24 are fixedly connected with the shell 12 and are positioned at two sides of the support plate 21, the slide rod 23 is connected with the support plate 21 and is positioned in two sleeves 24, the support plate 21 can slide under the support of the slide way 22, so that the slide rod 23 can slide in the sleeves 24, vibration is damped by friction force, impact in the horizontal direction can be reduced, the control assembly 3 comprises a control plate 31 and an external interface 32, the control plate 31 is fixedly connected with the support plate 21 and is positioned at one side of the support plate 21 far away from the slide way 22, and the control plate 31 mainly executes control action, the external interface 32 is electrically connected to the control board 31 and penetrates the housing 12, and can be connected with other parts of the electric vehicle for control through the external interface 32. The controller can be installed on the electric vehicle through the installation seat 11, so that the controller can be suitable for different electric vehicles to use, the modularization degree is improved, then a plurality of air cylinders 14 and first springs 15 are arranged between the installation seat 11 and the shell 12, longitudinal impact can be absorbed, then the slide rail 22 is arranged inside the shell 12, the support plate 21 is arranged in a sliding mode, the slide rod 23 and the slide sleeve are installed through the support plate 21, so that the impact in the horizontal direction is reduced through friction of the slide rod 23 and the slide sleeve, the anti-vibration capability of the controller can be greatly improved, the controller can work more stably, the service life of the controller is prolonged, and the problem that the service life of an existing controller is shortened due to the fact that electronic components are easily damaged under the vibration condition is solved.
Further, the external interface 32 includes an interface body 321 and a fixing plate 322, where the fixing plate 322 is fixedly connected to the interface body 321 and is located on a side of the interface body 321 away from the control board 31.
In this embodiment, since the interface body 321 may shake during vibration reduction, the fixing plate 322 is added, and external wires may be fixed to the fixing plate 322, so that the interface body 321 is connected more tightly, and stability of signal transmission is improved.
Further, the external interface 32 further includes a waterproof plate 323, where the waterproof plate 323 is fixedly connected to the interface body 321 and is located on a side of the interface body 321 away from the fixing plate 322.
In this embodiment, the waterproof sheet 323 is located on a side of the interface body 321 close to the housing 12, so that when the interface body 321 slides along the support plate 21, the waterproof sheet 323 can maintain the seal where the interface body 321 and the housing 12 pass through, and prevent impurities from entering.
Further, the lateral vibration damping module 2 further includes a heat dissipation fan 25, and the heat dissipation fan 25 is fixedly connected to the cover plate 13 and electrically connected to the control board 31.
In the present embodiment, the heat dissipation fan 25 is provided on the cover plate 13 and is rotatable to dissipate heat from the inside of the housing 12.
Further, the transverse vibration damping assembly 2 further includes two second springs 26, and the two second springs 26 are fixedly connected with the support plate 21 and located at two sides of the support plate 21.
In this embodiment, two second springs 26 are provided, so that after the support plate 21 slides to absorb energy, the support plate 21 is driven to return to the original position by the restoring force of the second springs 26, so that impact can be continuously absorbed, and the vibration damping performance can be improved.
Further, the support assembly 1 further comprises a filter screen plate 16, wherein the filter screen plate 16 is fixedly connected with the cover plate 13 and is located on one side of the cover plate 13 far away from the housing 12.
In this embodiment, the filter plate is disposed at one side of the cover plate 13, so that when the heat dissipation fan 25 rotates, air can be sucked through the through holes of the cover and the filter plate 16 to cool the air, and impurities such as dust are prevented from being brought in, thereby improving the cleanliness and preventing static electricity from being generated in electronic components.
Further, the support assembly 1 further includes a shielding cover 17, and the shielding cover 17 is fixedly connected to the mounting seat 11 and covers the housing 12.
In the present embodiment, the shielding case 17 is disposed outside the housing 12 for shielding electromagnetic interference, so that the control board 31 can normally operate.
Further, the support assembly 1 further includes a circulation fan 18, the mounting base 11 has a first through hole 111, the housing 12 has a second through hole 122, the second through hole 122 is located at a side close to the first through hole 111, and the circulation fan 18 is fixedly connected to the mounting base 11 and close to the first through hole 111.
In the present embodiment, the circulation fan 18 is provided in the mount 11, and is rotatable to accelerate the discharge of heat in the shield case 17, thereby improving heat radiation performance.
Further, the support assembly 1 further includes a sealing gasket 19, and the sealing gasket 19 is fixedly connected to the cover plate 13 and is located between the cover plate 13 and the housing 12.
In the present embodiment, the gasket 19 is provided between the cover plate 13 and the housing 12, so that sealing performance can be increased when the cover plate 13 is closed.
Further, the slide bar 23 includes a slide bar body 231 and a rubber sheet 232, and the rubber sheet 232 is fixedly connected to the slide bar body 231 and located in the sleeve 24.
In the present embodiment, the rubber sheet 232 is disposed at a side of the sliding rod body 231 extending into the sleeve 24, so that a friction force between the sliding rod body and the sleeve 24 can be increased, and absorption of buffering energy is more effective.
The working principle and the using process of the invention are as follows: referring to fig. 1 and 2, after the controller is installed, the controller can be installed on an electric vehicle through the installation base 11, so that the controller can be suitable for different electric vehicles to use, the modularization degree is improved, then a plurality of cylinders 14 and first springs 15 are arranged between the installation base 11 and the housing 12 to absorb longitudinal impact, then the slideway 22 is placed inside the housing 12, the support plate 21 is arranged on the slideway in a sliding manner, and the sliding rod 23 installed through the support plate 21 and the sliding sleeve rub against each other to reduce the impact in the horizontal direction, so that the vibration resistance of the controller can be greatly improved, the controller can work more stably, the service life of the controller is prolonged, and the problem that the service life of the existing controller is shortened due to the fact that electronic components are easily damaged under the vibration condition is solved.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A modularized anti-interference controller of an electric vehicle is characterized in that,
including supporting component, horizontal damping component and control assembly, supporting component includes mount pad, shell, apron, cylinder and first spring, the quantity of cylinder has a plurality ofly, a plurality ofly the cylinder with mount pad fixed connection, and be located one side of mount pad, the shell has first recess, the shell with a plurality ofly the telescopic link fixed connection of cylinder, and be located one side of cylinder, the quantity of first spring has a plurality ofly, a plurality ofly the first spring with mount pad fixed connection, and be located between mount pad and the shell, the apron with the shell rotates to be connected, and covers the shell, horizontal damping component includes backup pad, slide bar and sleeve, the backup pad with slide sliding connection, and be located in the shell, telescopic quantity has two, two the sleeve with shell fixed connection, and the control component comprises a control panel and an external interface, the control panel is fixedly connected with the supporting plate and is positioned at one side of the supporting plate far away from the slide way, and the external interface is electrically connected with the control panel and penetrates through the shell.
2. The modular immunity controller of an electric vehicle of claim 1,
the external interface comprises an interface body and a fixed plate, wherein the fixed plate is fixedly connected with the interface body and is positioned on one side, far away from the control panel, of the interface body.
3. The modular immunity controller of an electric vehicle of claim 2,
the external interface further comprises a waterproof plate, and the waterproof plate is fixedly connected with the interface body and is positioned on one side, far away from the fixed plate, of the interface body.
4. The modular immunity controller of an electric vehicle of claim 1,
the transverse vibration reduction assembly further comprises a heat radiation fan, and the heat radiation fan is fixedly connected with the cover plate and electrically connected with the control panel.
5. The modular immunity controller of an electric vehicle of claim 4,
the transverse vibration reduction assembly further comprises two second springs, and the two second springs are fixedly connected with the supporting plate and located on two sides of the supporting plate.
6. The modular immunity controller of an electric vehicle of claim 5,
the support assembly further comprises a filter screen plate, and the filter screen plate is fixedly connected with the cover plate and is positioned on one side, far away from the shell, of the cover plate.
7. The modular immunity controller of an electric vehicle of claim 6,
the supporting component further comprises a shielding cover, and the shielding cover is fixedly connected with the mounting seat and covers the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292429.4A CN112449517A (en) | 2020-11-18 | 2020-11-18 | Electric motor car modularization anti-interference controller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292429.4A CN112449517A (en) | 2020-11-18 | 2020-11-18 | Electric motor car modularization anti-interference controller |
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| CN112449517A true CN112449517A (en) | 2021-03-05 |
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| CN202011292429.4A Pending CN112449517A (en) | 2020-11-18 | 2020-11-18 | Electric motor car modularization anti-interference controller |
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