CN102398549A - Automobile body control module fixing bracket - Google Patents
Automobile body control module fixing bracket Download PDFInfo
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- CN102398549A CN102398549A CN2010102840049A CN201010284004A CN102398549A CN 102398549 A CN102398549 A CN 102398549A CN 2010102840049 A CN2010102840049 A CN 2010102840049A CN 201010284004 A CN201010284004 A CN 201010284004A CN 102398549 A CN102398549 A CN 102398549A
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- module
- bcm
- connecting plates
- module connecting
- connecting plate
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Abstract
The invention discloses an automobile body control module fixing bracket, which consists of a metal plate stamping part, wherein the metal plate stamping part is bent into a frame connecting plate and a module connecting plate; the frame connecting plate is fixed in an automobile frame through a bolt; a module shell is fastened with the module connecting plate, so that an automobile body control module is assembled on an automobile; a protective lug boss on the lower edge of the module connecting plate prevents from damaging a positioning buckle on an upper cover of the body control module (BCM) in the assembling process, and prevents the bracket from rotating; long flanges on the left and right sides of the module connecting plate are clamped in the upper cover of the BCM; a limit hole in the middle of the module connecting plate prevents the bracket from falling off the BCM; an elastic arm assists in arranging a product in place in the bracket clamping direction and controls interference fit; convex edges at two ends of the lower edge of the module connecting plate prevent the bracket from moving up and down; and under the condition that a body fixing point has a certain distance from the BCM, the reliability of assembling the BCM on the body can be ensured, resonance and deformation are hardly generated, and the service life of the BCM fixing bracket is prolonged.
Description
Technical field
The present invention relates to mechanical field, relate in particular to the mounting structure that is used for vehicle electronics, particularly a kind of auto body control module fixed support.
Background technology
Body control module (Body Control Module is called for short BCM) is widely used in the intellectuality control of auto body.In the prior art, Body control module is at the dual mode that is fixed with of automotive interior.A kind of is on the Plastic Parts of BCM shell, directly to design bolt hole, through bolt BCM directly is fixed on the body support then.Another kind is the supporting construction that the mounting spring card is set on the shell Plastic Parts, earlier Spring Card is installed on this supporting construction, and the BCM that will have Spring Card then is installed on the body support.But; Fixing for body support assembly opening position, but also have certain distance apart from BCM, perhaps; According to satisfying the situation of different installation sites with the different markets of money vehicle BCM needs, more than two kinds of fixed forms meet the demands just being difficult to aspect reliability, the economy.In addition, because interior of body installation site restriction, the attachment point of car body controller and vehicle body is less and sometimes the position is concentrated, and what have has only one or two attachment point.Be cantilever beam structure behind BCM and the body contact, often, increased the noise of automobile when running car, also the electronic devices and components on the BCM are caused damage simultaneously, reduced the service life of BCM because the fixed support insufficient strength is swung and make BCM that integral body take place.
Summary of the invention
The object of the present invention is to provide a kind of auto body control module fixed support, described this auto body control module fixed support to solve in the prior art mounting means of Body control module dumb, connect insecure technical matters.
This auto body control module fixed support of the present invention is made up of a metal plate punching spare; Wherein, described metal plate punching spare bends to a vehicle frame connecting panel and a module connecting plates, is provided with a circular bolt holes and a waist shape bolt hole in the described vehicle frame connecting panel; The lower edge of described module connecting plates is provided with a protection boss; Be respectively arranged with long flange on the edge, the left and right sides of module connecting plates, the middle part of module connecting plates is provided with spacing hole, and the top of module connecting plates is provided with an elastic arm; Described elastic arm is bent from metal plate punching spare by sheetmetal and constitutes; The two ends of the lower edge of module connecting plates are provided with chimb to extending below respectively, and the connecting portion of vehicle frame connecting panel and module connecting plates is provided with reinforced rib, and the left and right sides part of module connecting plates is respectively arranged with flange.
Further, described vehicle frame connecting panel is extended with an auxiliary stand to a side, and the described auxiliary stand plate that connects to ground is vertical, and auxiliary stand bends to the L type, is provided with a circular hole in the auxiliary stand.Described circular hole is used for fixing wire harness.
Further, punching press has reinforced rib in the described module connecting plates.
Principle of work of the present invention is: through bolt, circular bolt holes and waist shape bolt hole the vehicle frame connecting panel is fixed in the automobile chassis frame.The housing and the module connecting plates of auto body control module are fastened, realize the assembling of auto body control module and automobile.Protection boss on the module connecting plates lower edge prevents to destroy the locating button that covers on the BCM in the fitting process, stops the rotation of support simultaneously.Long flange on the edge, the module connecting plates left and right sides snaps in the loam cake of BCM.The spacing hole at module connecting plates middle part prevents that support from coming off from BCM.Elastic arm subsidiary products on the bracket clamp Inbound is in place and controls interference fit.The chimb at module connecting plates lower edge two ends prevents that support from moving up and down.Circular hole in the auxiliary stand is used for fixing wire harness.Reinforced rib and flange increase support intensity.
The loam cake of the BCM that is used is a moulding, and the installation guide groove is arranged on it, cooperates with long flange on the edge, the module connecting plates left and right sides; On covered locating button; Be an angle with the loam cake plane; The end exceeds loam cake and flushes with the mounting plane of support, on cover control assembly direction interference fit the convex that has elastic construction, help prevent protrusion that support moves up and down, help the auxiliary muscle that assembles under the horizontal situation of assurance, the muscle that helps to guarantee to install rotation-prevention.
Adopt interference fit on the fitting surface of module connecting plates and BCM housing, retrained moving and rotating of module connecting plates and three directions of BCM shell space, saved connection fastener part and corresponding assembly technology thereof through interference fit.
The present invention and prior art contrast, and its effect is actively with tangible.The present invention utilizes support that the housing of auto body control module is connected with car body, has under the situation of certain distance at body fixing point and BCM placement location, still can guarantee the reliability that BCM and vehicle body are installed; Between BCM and support, rely on the connection mode of control assembly features, avoided the connection mode of screw, provide cost savings on the one hand, increased the reliability of assembling on the other hand again; For running into through regular meeting in the actual production, because the difference in car load market, and need different installation sites and placement location be arranged in car with a BCM.Through a series of support Design, perhaps change carry out the part with a support, satisfy production requirement.Save the expense of carrying out BCM enclosure designs and die sinking again on the one hand, brought maximum freedom also in addition installation BCM.Design through flange, reinforcing rib structure; Do not increasing timbering material thickness, do not increasing under the prerequisite of timbering material cost,, effectively strengthening support bracket fastened structural strength through increasing forming process; Make that whole BCM module receives various impacts in vehicle traveling process, vibrational load is done the time spent; Be difficult for taking place resonance and distortion, reduced the noise of automobile, also improved support bracket fastened service life of BCM.
Description of drawings:
Fig. 1 is the support bracket fastened structural representation of auto body control module of the present invention.
Fig. 2 is support bracket fastened another structural representation of auto body control module of the present invention.
Fig. 3 is the structural representation of the BCM loam cake among the support bracket fastened embodiment of auto body control module of the present invention.
Fig. 4 is the local structure for amplifying scheme drawing of the loam cake among Fig. 3.
Fig. 5 is the structural representation after support bracket fastened embodiment medium-height trestle of auto body control module of the present invention and the assembling of BCM loam cake.
Fig. 6 is the structural representation of support bracket fastened another embodiment of auto body control module of the present invention.
Fig. 7 is the structural representation after support bracket fastened another embodiment medium-height trestle of auto body control module of the present invention and the assembling of BCM loam cake.
The specific embodiment:
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5; Auto body control module fixed support of the present invention is made up of a metal plate punching spare 23, wherein; Described metal plate punching spare 23 bends to a vehicle frame connecting panel 24 and a module connecting plates 25; Be provided with a circular bolt holes 8 and a waist shape bolt hole 9 in the described vehicle frame connecting panel 24, the lower edge of described module connecting plates 25 is provided with a protection boss 1, is respectively arranged with long flange 2 and long flange 3 on the edge, the left and right sides of module connecting plates 25; The middle part of module connecting plates 25 is provided with spacing hole 4; The top of module connecting plates 25 is provided with an elastic arm 5, and described elastic arm 5 is bent from metal plate punching spare 23 by sheetmetal and constitutes, and the two ends of the lower edge of module connecting plates 25 are provided with chimb 6 and chimb 7 to extending below respectively; The connecting portion of vehicle frame connecting panel 24 and module connecting plates 25 is provided with reinforced rib 11, and the left and right sides part of module connecting plates 25 is respectively arranged with flange 12 and flange 13.
Further, described vehicle frame connecting panel 24 is extended with an auxiliary stand to a side, and the described auxiliary stand plate 24 that connects to ground is vertical, and auxiliary stand bends to the L type, is provided with a circular hole 10 in the auxiliary stand, is used for the fixing of wire harness in the car.
Further, be to strengthen the support bracket fastened bulk strength of auto body control module, punching press has whole reinforced rib 25 from vehicle frame connecting panel 24 to module connecting plates.
Like Fig. 6 and shown in Figure 7; Each architectural feature and the module connecting plates 25 among Fig. 1 that need cooperate with the BCM loam cake on the auto body control module fixed support of another embodiment are identical, and the fixed position of vehicle body changes and designed different vehicle frame connecting panel parts.Needs to product is used for identical BCM external form, through the distortion of support, satisfy the installation requirement of different markets automotive interior.
The working process of the foregoing description is: through bolt, circular bolt holes 8 and waist shape bolt hole 9 vehicle frame connecting panel 24 is fixed in the automobile chassis frame.The housing and the module connecting plates 25 of auto body control module are fastened, realize the assembling of auto body control module and automobile.Protection boss 1 on module connecting plates 25 lower edges prevents to destroy the locating button 16 on the BCM loam cake 26 in the fitting process, stops the rotation of support simultaneously.Installation guide groove 14 in the loam cake 26 that long flange 2 on the edge, module connecting plates 25 left and right sides and long flange 3 snap in BCM and installation guide groove 15.The spacing hole 4 at module connecting plates 25 middle parts prevents that support from coming off from BCM.Elastic arm 5 (Y direction) subsidiary products on the bracket clamp Inbound is in place and controls interference fit.(Z direction) moved about the chimb 6 and the chimb 7 at module connecting plates 25 lower edge two ends prevented support.Circular hole 10 in the auxiliary stand is used for fixing wire harness.Reinforced rib 11, flange 12 and flange 13 increase support intensity.
The loam cake 26 of the BCM that is used is mouldings, has on it guide groove 14 to be installed and guide groove 15 is installed, and has the effect of support in X, the motion of Z direction that stop, and cooperates with long flange 2 and long flange 3 on the edge, module connecting plates 25 left and right sides; Locating button 16 is arranged on the loam cake 26; Be an angle with loam cake 26 planes; The end exceeds loam cake 26 and flushes with the mounting plane of support, have on the loam cake 26 control assembly direction interference fit the convex that has elastic construction 17, help prevent (Z direction) about the support mobile hole 18 with hole 19, help the auxiliary muscle 20 that assembles under the horizontal situation of assurance, muscle 21 and the muscle 22 that helps to guarantee to install rotation-prevention.
Adopt interference fit on the fitting surface of module connecting plates 25 and BCM housing, retrained the mobile and rotation of module connecting plates 25, saved connection fastener part and corresponding assembly technology thereof with three directions of BCM shell space through interference fit.
As shown in Figure 5, when module connecting plates 25 assembled with loam cake 26, the long flange 2 on the edge, module connecting plates 25 left and right sides snapped in loam cake 26 along installation guide groove 14, the installation guide groove 15 of loam cake 26 respectively with long flange 3.In snapping in process, the protection boss 1 on the support prevents the scratch of loam cake 26 locating buttons 16, and little by little loam cake 26 locating buttons 16 is flattened.Along with snapping in process; Guide groove 14 is installed, the position that guide groove 15 has been controlled the support directions X accurately is installed; Make in hole 18 that chimb 6 and chimb 7 on the module connecting plates 25 got into loam cake 26 respectively and the hole 19, protect simultaneously boss 1 just with the muscle 21 and muscle 22 interference fit of the rotation-prevention of loam cake 26.After the process that snaps in was accomplished, loam cake 26 locating buttons 16 were just in time aimed at spacing hole 4, locating button 16 recover itself shape and and the position-limited edge of spacing hole 4 match; Simultaneously, elastic arm 5 passes through interference fit with the convex 17 of loam cake 26, has stoped module connecting plates 25 snapping in the continuation displacement of direction.
Claims (3)
1. auto body control module fixed support; Be made up of a metal plate punching spare, it is characterized in that: described metal plate punching spare bends to a vehicle frame connecting panel and a module connecting plates, is provided with a circular bolt holes and a waist shape bolt hole in the described vehicle frame connecting panel; The lower edge of described module connecting plates is provided with a protection boss; Be respectively arranged with long flange on the edge, the left and right sides of module connecting plates, the middle part of module connecting plates is provided with spacing hole, and the top of module connecting plates is provided with an elastic arm; Described elastic arm is bent from metal plate punching spare by sheetmetal and constitutes; The two ends of the lower edge of module connecting plates are provided with chimb to extending below respectively, and the connecting portion of vehicle frame connecting panel and module connecting plates is provided with reinforced rib, and the left and right sides part of module connecting plates is respectively arranged with flange.
2. auto body control module fixed support as claimed in claim 1; It is characterized in that: described vehicle frame connecting panel is extended with an auxiliary stand to a side; The described auxiliary stand plate that connects to ground is vertical; Auxiliary stand bends to the L type, is provided with a circular hole that is used for fixing wire harness in the auxiliary stand.
3. auto body control module fixed support as claimed in claim 1, it is characterized in that: punching press has reinforced rib in the described module connecting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102840049A CN102398549A (en) | 2010-09-16 | 2010-09-16 | Automobile body control module fixing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102840049A CN102398549A (en) | 2010-09-16 | 2010-09-16 | Automobile body control module fixing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102398549A true CN102398549A (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102840049A Pending CN102398549A (en) | 2010-09-16 | 2010-09-16 | Automobile body control module fixing bracket |
Country Status (1)
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| CN (1) | CN102398549A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380080A (en) * | 2017-07-12 | 2017-11-24 | 奇瑞商用车（安徽）有限公司 | A kind of car body controller fixed structure |
| CN114132263A (en) * | 2021-12-08 | 2022-03-04 | 湖北英索尔电子有限公司 | Automobile body domain controller based on automobile intelligent electronic control |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006321133A (en) * | 2005-05-19 | 2006-11-30 | Toyota Boshoku Corp | Mounting bracket and its manufacturing method |
| CN2864917Y (en) * | 2005-08-05 | 2007-01-31 | 亚旭电脑股份有限公司 | Supporting seat for electronic installation |
| JP2009057020A (en) * | 2007-09-03 | 2009-03-19 | Fujitsu Ten Ltd | Insertion coupling structure |
| CN101396992A (en) * | 2007-09-26 | 2009-04-01 | 力帆实业(集团)股份有限公司 | ECU positioning seat |
| CN201457247U (en) * | 2009-06-23 | 2010-05-12 | 东风汽车公司 | Bracket of automobile electric control unit |
| CN201511900U (en) * | 2009-10-27 | 2010-06-23 | 重庆长安汽车股份有限公司 | Automobile electric assisted steering controller mounting frame |
| CN201520257U (en) * | 2009-09-08 | 2010-07-07 | 奇瑞汽车股份有限公司 | ECU mounting bracket of automobile |
-
2010
- 2010-09-16 CN CN2010102840049A patent/CN102398549A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006321133A (en) * | 2005-05-19 | 2006-11-30 | Toyota Boshoku Corp | Mounting bracket and its manufacturing method |
| CN2864917Y (en) * | 2005-08-05 | 2007-01-31 | 亚旭电脑股份有限公司 | Supporting seat for electronic installation |
| JP2009057020A (en) * | 2007-09-03 | 2009-03-19 | Fujitsu Ten Ltd | Insertion coupling structure |
| CN101396992A (en) * | 2007-09-26 | 2009-04-01 | 力帆实业(集团)股份有限公司 | ECU positioning seat |
| CN201457247U (en) * | 2009-06-23 | 2010-05-12 | 东风汽车公司 | Bracket of automobile electric control unit |
| CN201520257U (en) * | 2009-09-08 | 2010-07-07 | 奇瑞汽车股份有限公司 | ECU mounting bracket of automobile |
| CN201511900U (en) * | 2009-10-27 | 2010-06-23 | 重庆长安汽车股份有限公司 | Automobile electric assisted steering controller mounting frame |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380080A (en) * | 2017-07-12 | 2017-11-24 | 奇瑞商用车（安徽）有限公司 | A kind of car body controller fixed structure |
| CN114132263A (en) * | 2021-12-08 | 2022-03-04 | 湖北英索尔电子有限公司 | Automobile body domain controller based on automobile intelligent electronic control |
| CN114132263B (en) * | 2021-12-08 | 2023-10-24 | 湖北英索尔电子有限公司 | Car body domain controller based on intelligent electronic control of car |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120404 |