CN203093952U - Arrangement structure of automobile engine ECU - Google Patents
Arrangement structure of automobile engine ECU Download PDFInfo
- Publication number
- CN203093952U CN203093952U CN 201320069718 CN201320069718U CN203093952U CN 203093952 U CN203093952 U CN 203093952U CN 201320069718 CN201320069718 CN 201320069718 CN 201320069718 U CN201320069718 U CN 201320069718U CN 203093952 U CN203093952 U CN 203093952U
- Authority
- CN
- China
- Prior art keywords
- connecting bore
- engine ecu
- ecu
- automotive engine
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to an automobile engine ECU's arrangement structure, include: the automobile engine ECU comprises a base support fixedly connected to an automobile left longitudinal beam, an ECU support connected with the base support and used for mounting an automobile engine ECU, and a wire harness fixing support arranged on the ECU support. The utility model discloses a multiple sectional shelf-unit accomplishes the installation to automobile engine ECU and arranges, has solved among the prior art automobile engine ECU and has arranged the lower problem that easily soaks the inefficacy of position, still has certain rain-proof splash dustproof ability, can also satisfy automobile engine ECU to the requirement in the aspect of vibration and the pencil is fixed simultaneously, makes the whole car arrange compacter and pleasing to the eye.
Description
Technical field
The utility model relates to the ECU of automotive engine, refers to the arrangement structure of a kind of automotive engine ECU particularly.
Background technology
Along with the development of engine electric-controlled technology, the function of Engine ECU constantly increases, thereby causes the size of ECU that the trend of increase is arranged.
At relatively large Engine ECU, as be arranged in the existing operator's compartment, not only be difficult to find suitable position to satisfy the requirement of assembling and maintenance, and harness excess-length be difficult for satisfying the impedance requirement of ECU to electric signal.As be arranged on the driving engine, then driving engine will be transformed, and produces extra investment, thereby causes the increase of driving engine cost.As be arranged on the car chassis, then should select liftoff higher position to arrange, could guarantee at running car during the Engine ECU inefficacy of can not intaking to the low-lying pools zone of road; Also should satisfy the harsh requirement of Engine ECU simultaneously to vibration.
Therefore, how selecting the position of Engine ECU on automobile, make ECU avoid into water and energy normal operation, and adopt which kind of arrangement structure to make ECU avoid the influence that causes because of vibration, is the technical matters that those skilled in the art need to be resolved hurrily.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art and arrangement structure that a kind of automotive engine ECU is provided, this arrangement structure is simple, not only be easy to install and maintain, can keep the normal operation of automobile ECU, can also effectively prevent the Engine ECU water inlet.
Realize that the technical scheme that the utility model purpose adopts is: the arrangement structure of a kind of automotive engine ECU, comprise,
Base support is fixedly connected on the longeron of an automobile left side;
The ECU support is connected with described base support, is used to install automotive engine ECU;
The wire harness fixed support is located on the described ECU support.
Further, also comprise:
Waterproof case is connected on the described ECU support, covers on the outside of described automotive engine ECU; And
The inserted sheet support is located at a side of described automotive engine ECU radiating gill, is used for the bottom of described waterproof case is fixed on the ECU support.
The utility model with Engine ECU be arranged on suspend behind the forward control cab near, from NVH(NVH:Noise Vibration Harshness noise, vibration and ride comfort) angle, also be to arrange the orientation preferably herein.Arrangement structure of the present utility model can better prevent the Engine ECU water inlet, and can effectively prevent vibration.
Description of drawings
Fig. 1 is the scheme drawing of the arrangement structure of the utility model automotive engine ECU;
Fig. 2 is the reverse side structural representation of Fig. 1;
Fig. 3 is the structural representation of base support;
Fig. 4 is the reverse side structural representation of Fig. 3;
Fig. 5 is an ECU supporting structure scheme drawing;
Fig. 6 is the structural representation of vibration damping cushion;
Fig. 7 be the vibration damping cushion cutaway view;
The structural representation of Fig. 8 waterproof case;
Wherein, the drawing reference numeral among the figure is described as follows:
1: base support
11: riser; 1101: the four connecting bores;
12: top board;
121: the first fixed edges; 122: the first installation limits; 1201: the first connecting bores;
13: base plate;
131: the second fixed edges; 132: the second installation limits; 1301: the second connecting bores;
14: backboard;
1401 the 3rd connecting bores;
The 2:ECU support
21: adapter plate; 2101: the first mounting holes; 2102: the second mounting holes; 2103: the three mounting holes; 2104: the four mounting holes; 2105: lightening hole;
22: upper backup pad; 2201: the three fixed edges; 2202: the three installation limits; 2203: the five connecting bores;
23: lower supporting plate; 2301: the six connecting bores;
24: the wire harness adapter plate; 2401: the seven connecting bores;
3: the vibration damping cushion
31: go up cushion; 311: Upper gasket; 312: the spill rubber bodies; 3101: the first through holes;
32: following cushion; 321: lower gasket; 322: sleeve pipe; 323: the convex rubber bodies; 3201: the second through holes;
4: the wire harness fixed support
5: the inserted sheet support
6: waterproof case
61: housing; 62: sponge strip; 63: draw-in groove;
7: automotive engine ECU
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, the arrangement structure of automotive engine ECU comprises: base support 1, ECU support 2 and wire harness fixed support 4.Wire harness fixed support 4 is located on the ECU support 2, and ECU support 2 is connected with base support 1.ECU support 2 is used to install automotive engine ECU7, and wire harness fixed support 4 is used for fixing the rattail of automotive engine ECU7, make wire harness as much as possible with ECU body once per revolution vibration, reduce the vibrational corrosion of Wiring harness terminal, increase reliability.The utility model is fixedly connected on base support 1 on the longeron of an automobile left side, promptly realize with automotive engine ECU7 be arranged on suspend behind the forward control cab near, be easy to install and maintain.
As shown in Figure 3 and Figure 4, base support 1 comprises in the utility model: riser 11, top board 12, base plate 13 and backboard 14.
Wherein, riser 11 bottoms have the 4th connecting bore 1101, top board 12 comprises first fixed edge 121 and the first installation limit 122, and first fixed edge 121 and first is installed limit 122 and is connected into the right angle, wherein first fixed edge 121 is captiveed joint with the top of riser 11, and first installs limit 122 has first connecting bore 1201.Base plate 13 comprises that second fixed edge 131 and second installs limit 132, and second fixed edge 131 and second installs limit 132 and connect into the right angle, and wherein second fixed edge 131 is captiveed joint with the bottom of riser 11, and the second installation limit 132 has second connecting bore 1301.Backboard 14 has the 3rd connecting bore 1401.
As shown in Figure 5, ECU support 2 comprises in the utility model: adapter plate 21, upper backup pad 22, lower supporting plate 23 and wire harness adapter plate 24.
Wherein, the upper end of adapter plate 21 has first mounting hole 2101 and second mounting hole 2102, and the lower end has the 3rd mounting hole 2103 and the 4th mounting hole 2104.
Lower supporting plate 23 is connected in the bottom of adapter plate 21, and has the 6th connecting bore 2301 on the lower supporting plate 23.
On the wire harness adapter plate 24 welded and installed plates 21, and have the 7th connecting bore 2401.
Installation annexation of the present utility model is as follows:
Automotive engine ECU7 is installed on the adapter plate 21 by first mounting hole 2101, second mounting hole 2102, the 3rd mounting hole 2103 and the 4th mounting hole 2104.
Two upper backup pads 22 are installed on the adapter plate 21 in the present embodiment, all have one the 5th connecting bore 2203 on each upper backup pad 22.First of top board 12 is installed on the limit 122 and is had two first connecting bores 1201.Two the 5th connecting bores 2203 are inserted in cooresponding two first connecting bores 1201 pass through bolted connection on rubber mount 3 back and the top board 12; The 4th connecting bore 1101 that again the 6th connecting bore 2301 on the lower supporting plate 23 is inserted on vibration damping cushion 3 backs and the cooresponding riser 11 passes through bolted connection, two first connecting bores 1201 and the 4th connecting bore 1101 form a leg-of-mutton supporting construction, thereby realize ECU support 2 stably is installed on the base support 1.
The utility model is connected the 3rd connecting bore 1401 on the backboard 14 and second connecting bore 1301 on the base plate 13 by bolt again with automobile left side longeron, thereby realizes base support 1 is installed on the longeron of an automobile left side.Have two second connecting bores 1301 in the present embodiment on the base plate 13, thereby constitute a leg-of-mutton supporting construction, improved stability with the 3rd connecting bore 1401.
In order to reduce the vibration between base support 1 and the ECU support 2, thereby guarantee the stability of automotive engine ECU7, the utility model is provided with vibration damping cushion 3 in the 6th connecting bore 2301 and the 5th connecting bore 2203.As shown in Figure 6 and Figure 7, vibration damping cushion 3 comprises cushion 31 and following cushion 32, and last cushion 31 comprises spill rubber bodies 312, and has first through hole 3101 in the sunk part of spill rubber bodies 312; The end face of last cushion 31 also vulcanizes Upper gasket 311; Following cushion 32 comprises convex rubber bodies 323, and convex rubber bodies 323 has in second through hole, 3201, the second through holes 3201 that pass bossing and also is provided with sleeve pipe 322.The bottom surface sulfuration of convex rubber bodies 323 has lower gasket 321.
Be the use that example describes vibration damping cushion 3 in detail so that vibration damping cushion 3 to be set when first connecting bore 1201 is connected with the 5th connecting bore 2203 below.When using vibration damping cushion 3, to play the bossing of the convex rubber bodies 323 of cushion 32 to pass earlier from a side of the 5th connecting bore 2203, sunk part with spill rubber bodies 312 is enclosed within on the bossing of convex rubber bodies 323 then, making this moment the 3rd of upper backup pad 22 that limit 2202 is installed is clipped in the middle of cushion 31 and the following cushion 32, make the through hole 3101 of winning simultaneously, second through hole 3201 is communicated with the 5th connecting bore 2203, it is fastening with first connecting bore and the 5th connecting bore to use bolt to pass from bottom to up behind the 5th connecting bore 2203 and first connecting bore 1201 at last, thereby effectively slow down the vibration between ECU support 2 and the base support 1, simultaneously because completely cutting off of middle damping cushion 3 insulated ECU support 2 and base support 1 on electric.
In order further to improve the water-proofness of the utility model to automotive engine 7, the utility model also is provided with a waterproof case 6 on ECU support 2, and waterproof case 6 is in the outside of automotive engine ECU7.One side of this external automotive engine ECU7 radiating gill is provided with an inserted sheet support 5, is used for the bottom of waterproof case 6 is fixed on ECU support 2.
As a kind of preferred embodiment of the present utility model, a kind of preferred structure of waterproof case 6 as shown in Figure 8, waterproof case 6 comprises: housing 61 and sponge strip 62, housing 61 bottoms have draw-in groove 63, sponge strip 62 is located at the inboard of housing 61, sponge strip 62 fits tightly with the Connector Clip of automotive engine ECU7, thereby effectively buffering vibration is to the influence of automotive engine ECU7, and can reduce because of rocking the abnormal sound of generation.Draw-in groove 63 and inserted sheet support 5 couplings are used to assemble spacing.
In addition, in order to reduce weight of the present utility model, can also on adapter plate 21, offer lightening hole 2105.
The utility model is finished mounting arrangements to automotive engine ECU7 by multiple sectional shelf-unit, solved the problem that the low easily immersion of automotive engine ECU7 position was lost efficacy in the prior art, also having certain rainproof dabbles and dirt exclusion capabilities, solved automotive engine ECU7 for vibration and the fixedly requirement of aspect of wire harness by vibration damping cushion 3 and wire harness fixed support 4 simultaneously, it is compact and attractive in appearance more that car load is arranged.
Claims (9)
1. the arrangement structure of an automotive engine ECU is characterized in that, comprising:
Base support is fixedly connected on the longeron of an automobile left side;
The ECU support is connected with described base support, is used to install automotive engine ECU;
The wire harness fixed support is located on the described ECU support.
2. according to the arrangement structure of the described automotive engine ECU of claim 1, it is characterized in that described base support comprises:
Riser, bottom have the 4th connecting bore;
Top board comprises that first fixed edge and first installs the limit, and described first fixed edge and first flange attachment meet at right angles, and described first fixed edge is captiveed joint with the top of described riser, and the described first installation limit has first connecting bore;
Base plate comprises that second fixed edge and second installs the limit, and described second fixed edge and second flange attachment meet at right angles, and described second fixed edge is captiveed joint with the bottom of described riser, and the described second installation limit has second connecting bore; And
Backboard, top is connected with described riser, and the bottom has the 3rd connecting bore;
Described second connecting bore, the 3rd connecting bore are bolted to connection on the longeron of an automobile left side.
3. according to the arrangement structure of the described automotive engine ECU of claim 2, it is characterized in that described ECU support comprises:
Adapter plate;
Upper backup pad, comprise the 3rd fixed edge and the 3rd installation limit, and described the 3rd fixed edge and the 3rd flange attachment meet at right angles, described the 3rd fixed edge is fixedly connected on the top of described adapter plate, the 3rd installs the limit has the 5th connecting bore, and the 5th connecting bore and described first connecting bore pass through bolted connection;
Lower supporting plate is connected in the bottom of described adapter plate, and has the 6th connecting bore, and the 6th connecting bore and described the 4th connecting bore pass through bolted connection; And
The wire harness adapter plate is welded on the described adapter plate, and has the 7th connecting bore, and described wire harness fixed support is connected with the wire harness adapter plate by the 7th connecting bore.
4. according to the arrangement structure of the described automotive engine ECU of claim 3, it is characterized in that: described adapter plate has lightening hole.
5. according to the arrangement structure of the described automotive engine ECU of claim 4, it is characterized in that, also comprise:
The vibration damping cushion is inserted in respectively in described the 5th connecting bore and described the 6th connecting bore.
6. according to the arrangement structure of the described automotive engine ECU of claim 5, it is characterized in that described vibration damping cushion comprises:
Last cushion comprises the spill rubber bodies, and has first through hole in the sunk part of described spill rubber bodies; And
Following cushion comprises the convex rubber bodies, and described convex rubber bodies has second through hole that passes bossing;
The bossing of described convex rubber bodies passes the 5th connecting bore or the 6th connecting bore, and the sunk part of described spill rubber bodies is enclosed within on the described bossing, forms the fixed orifice of using for bolted so that first through hole is communicated with second through hole.
7. according to the arrangement structure of the described automotive engine ECU of claim 6, it is characterized in that, also comprise:
Upper gasket is positioned at the described end face of going up cushion, is one with described spill rubber bodies sulfuration; And
Sleeve pipe is located in described second through hole; And
Lower gasket is positioned at the described bottom surface of cushion down, is one with described pipe box and the sulfuration of convex rubber bodies.
8. according to the arrangement structure of each described automotive engine ECU of claim 1 ~ 7, it is characterized in that, also comprise:
Waterproof case is connected on the described ECU support, covers on the outside of described automotive engine ECU; And
The inserted sheet support is located at a side of described automotive engine ECU radiating gill, is used for the bottom of described waterproof case is fixed on the ECU support.
9. the arrangement structure of described according to Claim 8 automotive engine ECU is characterized in that, described waterproof case comprises:
Housing; And
Sponge strip is located at the inboard of described housing, fits tightly with the Connector Clip of described automotive engine ECU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069718 CN203093952U (en) | 2013-02-06 | 2013-02-06 | Arrangement structure of automobile engine ECU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069718 CN203093952U (en) | 2013-02-06 | 2013-02-06 | Arrangement structure of automobile engine ECU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203093952U true CN203093952U (en) | 2013-07-31 |
Family
ID=48845383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320069718 Expired - Fee Related CN203093952U (en) | 2013-02-06 | 2013-02-06 | Arrangement structure of automobile engine ECU |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203093952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9771030B1 (en) | 2016-05-24 | 2017-09-26 | Caterpillar Inc. | Mounting system for electronic control module |
| CN110027487A (en) * | 2018-01-12 | 2019-07-19 | 标致雪铁龙汽车股份有限公司 | A kind of the fixation bracket and automobile of radar harness |
-
2013
- 2013-02-06 CN CN 201320069718 patent/CN203093952U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9771030B1 (en) | 2016-05-24 | 2017-09-26 | Caterpillar Inc. | Mounting system for electronic control module |
| CN110027487A (en) * | 2018-01-12 | 2019-07-19 | 标致雪铁龙汽车股份有限公司 | A kind of the fixation bracket and automobile of radar harness |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203093952U (en) | Arrangement structure of automobile engine ECU | |
| CN201890125U (en) | Power suspension device for pure electric automobile | |
| CN201217384Y (en) | Suspending system for vehicle power assembly | |
| CN106887540A (en) | Novel hot manages electrokinetic cell module and its assembly technology | |
| CN102602462A (en) | Rear suspension bracket of automobile multifunctional cab | |
| CN204998327U (en) | Suspension cushion behind passenger car motor | |
| CN102029894A (en) | Automobile exhaust suspended structure | |
| CN204236230U (en) | A kind of vehicle fuel pipe protective cover | |
| CN203793269U (en) | Mounting structure of front bumper | |
| CN207554748U (en) | A kind of shift of transmission cable support with vibration isolation | |
| CN201128398Y (en) | Automobile guy cable support with sealing pad | |
| CN201908713U (en) | Multi-functional water pump mounting bracket | |
| CN201982574U (en) | Suspending cushion assembly of automobile | |
| CN214499270U (en) | Intake manifold and vehicle that has it | |
| CN201941566U (en) | Accessory support of automobile engine | |
| CN205706141U (en) | A kind of mounting bracket and automobile | |
| CN211442199U (en) | Bracket component and vehicle | |
| CN201149062Y (en) | Rear shock absorber mounting bracket | |
| CN108248359B (en) | Heavy truck engine suspension structure for realizing rigidity decoupling | |
| CN206442208U (en) | A kind of motor mounting structure of pure electric coach | |
| CN203237022U (en) | Left suspension assembly assembling structure | |
| CN201202292Y (en) | Damping device for stereo garage | |
| CN101927806B (en) | Motorcycle front deflector bracket and motorcycle thereof | |
| CN204870525U (en) | The integrated installation support | |
| CN204236229U (en) | A kind of fuel pipe shield structure facilitating fuel pipe to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20220206 |