CN107235018B - Support assembly - Google Patents
Support assembly Download PDFInfo
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- CN107235018B CN107235018B CN201610182305.8A CN201610182305A CN107235018B CN 107235018 B CN107235018 B CN 107235018B CN 201610182305 A CN201610182305 A CN 201610182305A CN 107235018 B CN107235018 B CN 107235018B
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- bracket
- mounting
- mounting bracket
- assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
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Abstract
The invention discloses a bracket assembly, wherein the mounting structure comprises a bracket, and the bracket is connected with a vehicle body of a vehicle; the mounting bracket assembly, the mounting bracket assembly includes at least a set of mounting bracket subassembly, every group the mounting bracket subassembly all includes first installing support and second installing support, first installing support with the bracket links to each other and is suitable for the first electronic control unit of installation, the second installing support with the bracket links to each other and is suitable for the installation second electronic control unit, first installing support with the second installing support links to each other. According to the mounting structure provided by the embodiment of the invention, a plurality of electronic control units can be mounted at the same time, and the mounting structure is simple in structure and small in size.
Description
Technical Field
The invention relates to the technical field of vehicle body assembly, in particular to a support assembly.
Background
In the related art, each electronic control unit of the vehicle, for example, the electronic injection control unit is connected to the vehicle body controller, and each electronic control unit is mounted on the vehicle body through a corresponding bracket.
Disclosure of Invention
In view of the above, the present invention is directed to a rack assembly that is convenient to mount and dismount and can meet the mounting requirements of a plurality of electronic control units.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a cradle assembly comprising: a bracket; the mounting bracket assembly, the mounting bracket assembly includes at least a set of mounting bracket subassembly, every group the mounting bracket subassembly all includes first installing support and second installing support, first installing support with the bracket links to each other and is suitable for the first electronic control unit of installation, the second installing support with the bracket links to each other and is suitable for the installation second electronic control unit, first installing support with the second installing support links to each other.
Further, at least one part of the first mounting bracket is spaced apart from at least one part of the second mounting bracket, a first mounting portion suitable for mounting the first electronic control unit is arranged on at least one part of the first mounting bracket, and a second mounting portion suitable for mounting the second electronic control unit is arranged on at least one part of the second mounting bracket.
Further, the mounting bracket assembly further comprises a connecting bracket, wherein the first mounting bracket and the second mounting bracket are connected with the bracket through the connecting bracket.
Further, each of the first mounting bracket and the second mounting bracket comprises a main board and a flange, the flange is connected with the main board, the flange is suitable for being connected with the connecting bracket, the main board comprises a connecting plate and a mounting plate, the connecting plate of the first mounting bracket is connected with and attached to the connecting plate of the second mounting bracket, the mounting plate of the first mounting bracket forms at least one part of the first mounting bracket, and the mounting plate of the second mounting bracket forms at least one part of the second mounting bracket.
Further, the connecting plate of the first mounting bracket is configured as a bottom wall of the protruding portion protruding toward the second mounting bracket, and the connecting plate of the second mounting bracket is configured as a bottom wall of the protruding portion protruding toward the first mounting bracket.
Further, the middle part of mainboard is equipped with the turn-ups hole, the pore wall of the turn-ups hole of first installing support is towards keeping away from the direction of second installing support extends, the pore wall of the turn-ups hole of second installing support is towards keeping away from the direction of first installing support extends.
Further, the connecting plates are multiple and are arranged at intervals around the circumference of the flanging hole; the mounting panel is a plurality of, a plurality of the mounting panel is around the circumference interval setting of turn-ups hole.
Further, the first mounting portion includes a plurality of first mounting holes, and the plurality of first mounting holes correspond to the plurality of mounting plates of the first mounting bracket one to one; the second installation department includes a plurality of second mounting holes, and is a plurality of the second mounting hole with a plurality of the second installing support the mounting panel one-to-one.
Furthermore, the bracket is connected with the connecting support through a buckle structure, and the bracket is also connected with the connecting support through a threaded fastener; the buckle structure comprises a hook integrally formed on the bracket and a clamping plate arranged on the connecting bracket.
Further, the bracket is adapted to be parallel to a front wall of a vehicle body, the connecting bracket is parallel to the bracket, and the first mounting bracket and the second mounting bracket each extend in the front-rear direction.
Compared with the prior art, the bracket assembly provided by the invention has the following advantages:
according to the bracket assembly provided by the invention, a plurality of electronic control units can be installed, the structure is simple, the occupied space is small, and the electronic control units are convenient to install and disassemble.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a first perspective view of a support assembly according to an embodiment of the present invention;
FIG. 2 is a structural schematic diagram of a second perspective view of a mount assembly according to an embodiment of the invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
FIG. 4 is a third perspective structural view of a support assembly according to an embodiment of the present invention, without the attachment brackets;
fig. 5 is a schematic structural diagram of a bracket according to an embodiment of the present invention.
Description of reference numerals:
100-bracket assembly, 1-bracket, 11-hook, 12-bracket body, 121-fourth mounting hole, 122-foot, 1221-mounting through hole, 2-mounting bracket assembly, 20-mounting space, 21-connecting bracket, 211-snap-gauge, 212-third mounting hole, 22-first mounting bracket, 221-flanging of first mounting bracket, 222-mainboard of first mounting bracket, 2221-connecting plate of first mounting bracket, 2222-mounting plate of first mounting bracket, 22221-first mounting hole, 223-flanging hole of first mounting bracket, 23-second mounting bracket, 231-flanging of second mounting bracket, 232-mainboard of second mounting bracket, 2321-connecting plate of second mounting bracket, 2322-mounting plate of second mounting bracket, 23221-second mounting hole, 233-flanging hole of second mounting bracket, 3-screw thread connecting piece, 200-front wall.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Along with the continuous deepening of the automatically controlled degree of vehicle, the electronic control unit quantity of vehicle increases gradually, and the electronic control unit passes through mounting structure and installs on the automobile body. For example, taking the electronic control unit and the vehicle body controller as examples, both the electronic control units need to be installed on the front wall, and for a passenger vehicle, the space at the front wall is limited.
A cradle assembly 100 according to an embodiment of the present invention is described below with reference to fig. 1-5. As shown in fig. 1 to 5, a bracket assembly 100 according to an embodiment of the present invention includes a bracket 1 and a mounting bracket assembly 2.
As shown in fig. 1, the bracket 1 is adapted to be connected to the body of a vehicle, for example the bracket 1 may be connected to the front wall 200 of the vehicle. In one particular embodiment, the bracket 1 and the vehicle body may be welded together, and in other embodiments, as shown in fig. 5, the bracket 1 and the vehicle body may be removably connected by a threaded connection.
As shown in fig. 1, the mounting bracket assembly 2 includes at least one set of mounting bracket assemblies, i.e., in some embodiments, the mounting bracket assembly 2 includes one set of mounting bracket assemblies, and in other embodiments, the mounting bracket assembly 2 includes multiple sets of mounting bracket assemblies.
Each group of mounting bracket assemblies comprises a first mounting bracket 22 and a second mounting bracket 23, the first mounting bracket 22 is connected with the bracket 1, the first mounting bracket 22 is suitable for mounting a first electronic control unit, the second mounting bracket 23 is connected with the bracket 1, the second mounting bracket 23 is suitable for mounting a second electronic control unit, and the first mounting bracket 22 is connected with the second mounting bracket 23.
Taking the example that the mounting bracket assembly 2 includes a set of mounting bracket assemblies, the first mounting bracket 22 is used for mounting the first electronic control unit, the second mounting bracket 23 is used for mounting the second electronic control unit, the bracket 1 is connected with the first mounting bracket 22, the bracket 1 is further connected with the second mounting bracket 23, and the first mounting bracket 22 is connected with the second mounting bracket 23, so that the structural strength of the mounting bracket assembly 2 is higher.
When the vehicle is assembled, the bracket 1 and the mounting bracket assembly 2 can be installed separately, for example, in some embodiments, the bracket 1 can be connected to the vehicle body, the first electronic control unit can be installed on the first mounting bracket 22, the second electronic control unit can be installed on the second mounting bracket 23, and finally the mounting bracket assembly 2 with the two electronic control units installed thereon can be installed on the bracket 1; in other alternative embodiments, the bracket 1 may be connected to the vehicle body, the mounting bracket assembly 2, i.e., the first mounting bracket 22 and the second mounting bracket 23, may be mounted to the bracket 1, and the two electronic control units may be mounted to the corresponding mounting brackets.
Alternatively, the first electronic control unit may be an electronic injection electronic control unit, and the second electronic control unit may be a vehicle body controller.
It will be appreciated that in embodiments where the mounting bracket assembly 2 includes multiple sets of mounting bracket assemblies, the first mounting bracket 22 and the second mounting bracket 23 of each set of mounting bracket assemblies are connected to form the mounting bracket assembly 2, and those skilled in the art can derive the vehicle assembly process when the mounting bracket assembly 2 includes multiple sets of mounting bracket assemblies from the vehicle assembly process described above where the mounting bracket assembly 2 includes one set of mounting bracket assemblies.
The rack assembly 100 according to the embodiment of the present invention has a high structural strength, can mount a plurality of electronic control units, has a small size, and can sufficiently utilize the existing space. In addition, different electronic control units that correspond to different motorcycle types can be realized through changing corresponding installing support assembly 2, and is little to the overall structure of automobile body change, and the platformization degree is high, does benefit to practicing thrift manufacturing cost.
Some specific embodiments of a cradle assembly 100 according to embodiments of the present invention are described in detail below with reference to fig. 1-5. As shown in fig. 1, the bracket assembly 100 includes a bracket 1 and a mounting bracket assembly 2. The mounting bracket assembly 2 includes a connecting bracket 21 and a plurality of sets of mounting bracket assemblies. Each set of mounting bracket assemblies includes a first mounting bracket 22 and a second mounting bracket 23.
As shown in fig. 1, the bracket 1 is detachably connected to the body of the vehicle by a screw connection. Both the first mounting bracket 22 and the second mounting bracket 23 may be connected to the bracket 1 through the connecting bracket 21, that is, the connecting bracket 21 is connected to the bracket 1, the connecting bracket 21 is connected to the first mounting bracket 22, and the connecting bracket 21 is further connected to the second mounting bracket 23.
In some embodiments, the bracket 1 is removably coupled to the attachment bracket 21 such that the mounting bracket assembly 2 is removably coupled to the bracket 1 via the attachment bracket 21. From this through set up between automobile body and electronic control unit can dismantle continuous bracket 1 and installing support assembly 2 to decompose electronic control unit's installation and dismantlement step, make electronic control unit's installation and dismantlement all more convenient, save the production beat. In addition, in the embodiment that different electronic control units are installed in different vehicle types by replacing the corresponding mounting bracket assembly 2, the bracket 1 and the mounting bracket assembly 2 are detachably connected through the connecting bracket 20, the overall structure of the vehicle body is not greatly changed, the degree of platformization is high, and the production cost is favorably saved.
In some specific examples, the bracket 1 and the connecting bracket 21 are connected by a snap structure, and the bracket 1 and the connecting bracket 21 are further connected by a threaded connector 3, wherein the snap structure comprises a hook 11 integrally formed on the bracket 1 and a catch plate 211 provided on the connecting bracket 21.
As shown in fig. 1 and 5, in the length direction of the mounting bracket assembly 2, a snap structure is provided at one side of the bracket 1, and a fourth mounting hole 121 for engaging with the screw connector 3 is provided at the other side of the bracket 1.
Specifically, the bracket 1 includes a support plate forming the hook 11 and a bracket body 12, the support plate and the bracket body 12 are integrally formed by punching, and the support plate is bent to form the hook 11. The bracket body 12 includes a plurality of legs 122, and each leg 122 has a mounting through hole 1221 for engaging with a threaded connector. Preferably, the bracket body 12 is provided with a through hole at the middle thereof, thereby reducing weight.
In the embodiment that the bracket 1 is rectangular, two sets of hooks 11 are provided, each set includes two hooks 11, one hook 11 is disposed along the width direction of the mounting bracket assembly 2, the other hook 11 is disposed along the length direction of the mounting bracket assembly 2, the two sets of hooks 11 are disposed at intervals in the width direction of the mounting bracket assembly 2, the two fourth mounting holes 121 are disposed at intervals in the width direction of the mounting bracket assembly 2, two third mounting holes 212 corresponding to the two fourth mounting holes 121 one to one are disposed on the connecting bracket 21, and the threaded connector 3 passes through the corresponding third mounting holes 212 and the corresponding fourth mounting holes 121 to fasten the bracket 1 and the connecting bracket 21 together.
When installing bracket assembly 2 on bracket 1 like this, carry out tentatively spacing through buckle structure earlier, rethread threaded connection spare 3 is fixed continuous, and this kind of mounting structure 100 adopts the fixed mode of joint and threaded connection combination formula in advance, effectively solves production line simple to operate nature problem, effectively improves the production beat, improves production efficiency. It can be understood that, carry out preliminary spacing through buckle structure, avoid when the assembly, need operating personnel to hold installing support assembly 2 always, laborsaving saving time.
Of course, the bracket 1 may also have other shapes, such as circular, triangular, etc.
Of course, the bracket 1 and the connecting bracket 20 may be fixedly connected, for example, the bracket 1 and the connecting bracket 20 may be connected by welding or riveting, thereby the structural strength of the bracket assembly 100 is higher.
Further, in the preferred embodiment of the present invention, the bracket 1 is parallel to the mounting plane of the vehicle body, for example, the electronic control unit is mounted on the cowl 200 of the vehicle body, the bracket 1 is parallel to the cowl 200, the connecting bracket 21 is parallel to the bracket 1, and the first mounting bracket 22 and the second mounting bracket 23 each extend in the front-rear direction.
That is, the first mounting bracket 22 and the second mounting bracket 23 are substantially perpendicular to the cowl 200, so that the electronic control unit occupies the arrangement space in the front-rear direction instead of the arrangement manner of the flat type previously occupying the space in the left-right direction, and the existing space is fully utilized. As shown in fig. 3, the front-rear direction is the height direction of the mounting bracket assembly 2.
In a preferred embodiment of the present invention, as shown in fig. 1, the bracket 1 is parallel to the cowl 200, the connecting bracket 21 is parallel to the bracket 1, the first mounting bracket 22 and the second mounting bracket 23 both extend in the front-rear direction, the first mounting bracket 22 and the second mounting bracket 23 are both vertically connected to the connecting bracket 21, and the bracket 1 is pre-limited to the connecting bracket 21 by a snap structure and then fixed by the threaded connector 3, the mounting structure 100 is simple and easy to assemble, and the electronic control unit is more conveniently mounted and dismounted, making full use of the existing space, making the entire mounting structure 100 occupy a smaller space and easier to arrange.
One specific embodiment of a mounting bracket assembly 2 according to an embodiment of the present invention is described in detail below with reference to fig. 1-4. The mounting bracket assembly 2 includes a connecting bracket 21, a first mounting bracket 22, and a second mounting bracket 23. The connecting bracket 21 is connected with the first mounting bracket 22, the connecting bracket 21 is connected with the second mounting bracket 23, and the first mounting bracket 22 is connected with the second mounting bracket 23, optionally, the connecting bracket 21, the first mounting bracket 22 and the second mounting bracket 23 are connected by welding, and further, the connecting bracket 21, the first mounting bracket 22 and the second mounting bracket 23 are connected by spot welding.
As shown in fig. 3, at least a portion of the first mounting bracket 22 is spaced apart from at least a portion of the second mounting bracket 23, i.e., a mounting space 20 is defined between at least a portion of the first mounting bracket 22 and at least a portion of the second mounting bracket 23.
At least a portion of the first mounting bracket 22 is provided with a first mounting portion adapted to mount a first electronic control unit. At least a portion of the second mounting bracket 23 is provided with a second mounting portion adapted to mount a second electronic control unit. That is to say, first installation department and second installation department are spaced apart from each other, reserve the space of dodging for the installation of first electronic control unit and second electronic control unit like this, make things convenient for electronic control unit's installation and dismantlement, and also be favorable to electronic control unit's heat dissipation, promote electronic control unit's signal propagation stability.
Optionally, the first mounting bracket 22 and the first electronic control unit are fixed to each other by a first fastener, the first fastener includes a plurality of first threaded fastener connections, the second mounting bracket 23 and the second electronic control unit are fixed to each other by a second fastener, the second fastener includes a plurality of second threaded fastener connections, thereby the electronic control unit is more conveniently connected, and since the first mounting portion and the second mounting portion are spaced apart from each other, an avoiding space is reserved for the first fastener and the second fastener, for example, an avoiding space is reserved for the first threaded fastener and the second threaded fastener, and the electronic control unit is more conveniently mounted and dismounted.
Optionally, the first threaded fastener and the second threaded fastener are both bolts.
Specifically, as shown in fig. 4, the first mounting portion includes a plurality of first mounting holes 22221, and the second mounting portion includes a plurality of second mounting holes 23221. The plurality of first threaded fasteners are correspondingly matched with the plurality of first mounting holes 22221 one to one, so that the first electronic control unit is fixed on the first mounting bracket 22 through the plurality of first threaded fasteners; the second threaded fasteners are correspondingly matched with the second mounting holes 23221 to fix the second electronic control unit on the first mounting bracket 22 through the second threaded fasteners.
Further, when the first threaded fastener and the second threaded fastener are bolts, the first mounting hole 22221 and the second mounting hole 23221 can be projection-welded with nuts in advance, and the projection-welded nuts are matched with the bolts, so that the electronic control unit is easier to fix, and because the mounting bracket assembly 2 leaves an avoiding space for the bolts, the electronic control unit is more convenient to mount and dismount.
Optionally, the first mounting bracket 22, the second mounting bracket 23, and the connecting bracket 21 are all sheet metal parts.
In some specific examples, as shown in fig. 3, each of the first mounting bracket 22 and the second mounting bracket 23 includes a main plate and a flange, the main plate includes a connecting plate and a mounting plate, the main plate is connected to the flange, and the flange is adapted to be connected to the connecting bracket 21, that is, each mounting bracket is connected to the connecting bracket 21 through its flange, that is, the flange 221 of the first mounting bracket 22 is connected to the connecting bracket 21, and the flange 231 of the second mounting bracket 23 is connected to the connecting bracket 21.
Preferably, the main plate and the flanging are integrally formed in a punching mode, so that the structure is simple and the manufacturing is easy. Alternatively, the flanges are welded to the attachment bracket 21, and more specifically, the flanges are spot welded to the attachment bracket 21.
As shown in fig. 3, the connecting plate 2221 of the first mounting bracket is connected to the connecting plate 2321 of the second mounting bracket 23, and the connecting plate 2221 of the first mounting bracket is attached to the connecting plate 2321 of the second mounting bracket, it can be understood that two plate members are attached, that is, the opposite planes of the connecting plate 2221 of the first mounting bracket and the connecting plate 2321 of the second mounting bracket are abutted against each other to form a surface contact.
In this embodiment, the connection between the first mounting bracket 22 and the second mounting bracket 23 is achieved by the connection between the two corresponding connecting plates and the surface contact, so that the structural strength of the mounting bracket assembly 2 is high. This surface contact makes spot welding easy and more robust, especially when the two webs are joined by spot welding.
The mounting plate 2222 of the first mounting bracket forms at least a portion of the first mounting bracket 22, and the mounting plate 2322 of the second mounting bracket forms at least a portion of the second mounting bracket 23, i.e., as shown in fig. 3, the mounting plate 2222 of the first mounting bracket is spaced apart from the mounting plate 2322 of the second mounting bracket, and the first mounting portion is provided on the mounting plate 2222 of the first mounting bracket, and the second mounting portion is provided on the mounting plate 2322 of the second mounting bracket. Therefore, the first mounting bracket 22 and the second mounting bracket 23 are simpler in structure, and when the electronic control unit is mounted, an avoidance space is provided for mounting a fastener of the electronic control unit, so that the operation is easier. Simultaneously, two installation departments that the interval set up can be better for the heat dissipation of electronic control unit to indirect signal propagation stability that has promoted electronic control unit.
Alternatively, the connection plate 2221 of the first mounting bracket is configured as a bottom wall of a projection projecting toward the second mounting bracket 23, and the connection plate 2321 of the second mounting bracket is configured as a bottom wall of a projection projecting toward the first mounting bracket 22, so that the two mounting plates disposed opposite to each other are spaced apart by the connection of the two connection plates, and an operation space is reserved for mounting the electronic control unit. The connection plate is positioned so that the mounting bracket assembly 2 has a small width. From this, installing support assembly 2 has structural strength height, and occupation space is little and satisfy advantages such as heat dissipation demand.
Specifically, in this embodiment, the first electronic control unit is mounted on the side of the first mounting bracket 22 away from the second mounting bracket 23, and the second electronic control unit is mounted on the side of the second mounting bracket 23 away from the first mounting bracket 22. Due to the arrangement mode, the space of the mounting structure 100 is saved, more arrangement space is reserved for the electronic control unit in the limited vehicle body space, and the space utilization rate is improved sufficiently.
Further, as shown in fig. 3, the middle portion of the main plate is provided with a burring hole, and it can be understood that the structural strength of the burring hole is higher than that of the burring hole. According to the mounting bracket assembly 2, the flanging holes are formed in the mounting brackets, so that the mounting bracket assembly 2 is lightened while the enough strength of the mounting bracket is ensured, and the light weight of a vehicle is facilitated. Furthermore, the flanging hole is convenient for the communication between the installation space 20 and the outside, so that the heat dissipation of the electronic control unit is facilitated, and the signal propagation stability of the electronic control unit is effectively improved.
Preferably, as shown in fig. 2, the hole wall of the flanging hole 223 of the first mounting bracket extends in a direction away from the second mounting bracket 23, and the hole wall of the flanging hole 233 of the second mounting bracket extends in a direction away from the first mounting bracket 22, so that the hole wall of the flanging hole does not occupy more of the mounting space 20, and the size of the mounting bracket assembly 2 in the width direction is indirectly reduced.
In one embodiment as shown in fig. 1-4, the connecting plate is a plurality of, the mounting plate is a plurality of, the plurality of connecting plates are spaced apart around the circumference of the flanging hole, and the plurality of mounting plates are spaced apart around the circumference of the flanging hole. The connecting contact surface of the first mounting bracket 22 and the second mounting bracket 23 is thereby larger, so that the connection of the two mounting brackets is firmer, and the electronic control unit has a larger number of mounting points and is more firmly mounted.
In some optional embodiments, the first mounting portion includes a plurality of first mounting holes 22221, the second mounting portion includes a plurality of second mounting holes 23221, the plurality of first mounting holes 22221 correspond to the plurality of mounting plates 2222 of the first mounting bracket one to one, and the plurality of second mounting holes 23221 correspond to the plurality of mounting plates 2311 of the second mounting bracket one to one, so that each mounting plate is provided with one mounting point, and the plurality of mounting holes are distributed, so that the mounting points are distributed, the electronic control unit is fixed firmly, and the stress is more uniform.
Preferably, the main plate 222 of the first mounting bracket is parallel to the main plate 232 of the second mounting bracket, and the projection of the at least one first mounting hole 22221 or the at least one second mounting hole 23221 on the plane parallel to the main plates does not overlap at all. Therefore, the installation point of the first electronic control unit and the installation point of the second electronic control unit are mutually kept away, and the electronic control units are more convenient to install and detach.
Further, in one specific embodiment as shown in fig. 4, there are four connection plates 2221 of the first mounting bracket and eight mounting plates 2222 of the first mounting bracket. The connecting plates 2221 of the four first mounting brackets are arranged at intervals around the flanging holes 223 of the first mounting brackets; accordingly, there are four attachment plates 2321 and eight mounting plates 2322 for the second mounting bracket. The connecting plates 2321 of the four second mounting brackets are spaced around the flanged holes 233 of the second mounting bracket.
As shown in fig. 4, the connecting plates 2221 of the two first mounting brackets are arranged at intervals along the width direction of the mounting bracket assembly 2, and in the width direction of the mounting bracket assembly 2, the connecting plates 2221 of the two first mounting brackets are respectively located at two sides of the first mounting bracket 22, and in the height direction of the mounting bracket assembly 2, the connecting plates 2221 of the two first mounting brackets are both located at the middle of the first mounting bracket 22; the connecting plates 2321 of the two second mounting brackets are arranged at intervals along the width direction of the mounting bracket assembly 2, in the width direction of the mounting bracket assembly 2, the connecting plates 2321 of the two second mounting brackets are respectively located at two sides of the second mounting bracket 23, and in the height direction of the mounting bracket assembly 2, the connecting plates 2321 of the two second mounting brackets are both located at the middle of the second mounting bracket 23.
Thus, as shown in fig. 3, in a cross section perpendicular to the height direction of the mounting bracket assembly 2 and passing through a plane of one of the connecting plates 2221 of the two first mounting brackets, the first mounting bracket 22 and the second mounting bracket 23 are connected to each other to form an "X-shape", that is, the mounting space 20 is divided into two subspaces spaced apart in the height direction of the mounting bracket assembly 2 by the two connecting plates connected and bonded to each other. The connection plate is positioned so that the mounting bracket assembly 2 has a small width. From this, installing support assembly 2's structural strength is high, and occupation space is little and satisfy the heat dissipation demand.
As shown in fig. 4, the connecting plates 2221 of the other two first mounting brackets are arranged at intervals along the height direction of the mounting bracket assembly 2, in the height direction of the mounting bracket assembly 2, the connecting plates 2221 of the two first mounting brackets are respectively located at two sides of the first mounting bracket 22, and in the width direction of the mounting bracket assembly 2, the connecting plates 2221 of the two first mounting brackets are both located at the middle of the first mounting bracket 22; the connecting plates 2321 of the two second mounting brackets are arranged at intervals along the height direction of the mounting bracket assembly 2, in the height direction of the mounting bracket assembly 2, the connecting plates 2321 of the two second mounting brackets are respectively located at two sides of the second mounting bracket 23, and in the width direction of the mounting bracket assembly 2, the connecting plates 2321 of the two second mounting brackets are both located at the middle of the second mounting bracket 23.
In this way, in a cross section perpendicular to the height direction of the mounting bracket assembly 2 and passing through a plane of one of the connecting plates 2221 of the two first mounting brackets, the first mounting bracket 22 and the second mounting bracket 23 are connected to form an "X-shape", that is, the mounting space 20 is divided into two subspaces spaced apart in the width direction of the mounting bracket assembly 2 by the two connecting plates connected and attached to each other. Such connecting plate sets up the position, makes installing support assembly 2's structural strength high, and occupation space is little and satisfy the heat dissipation demand.
More specifically, the flanging hole is a square hole, and the connecting plate of each mounting bracket corresponds to one edge of the corresponding flanging hole respectively.
Of course, the flanging holes may also have other shapes, such as circular or triangular or hexagonal.
In short, according to the bracket assembly 100 of the embodiment of the invention, a plurality of electronic control units can be installed, the existing space is fully utilized, the structure is simple, the structural strength is high, the installation space 20 is reserved for installing the fastening piece of the electronic control unit, the heat dissipation performance is good, and the signal transmission stability of the electronic control unit is effectively improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A cradle assembly (100), comprising:
a bracket (1);
the mounting bracket assembly (2) comprises at least one group of mounting bracket assemblies, each group of mounting bracket assemblies comprises a first mounting bracket (22) and a second mounting bracket (23), the first mounting bracket (22) is connected with the bracket (1) and is suitable for mounting a first electronic control unit, the second mounting bracket (23) is connected with the bracket (1) and is suitable for mounting a second electronic control unit, and the first mounting bracket (22) is connected with the second mounting bracket (23);
at least one part of the first mounting bracket (22) is spaced apart from at least one part of the second mounting bracket (23), a first mounting part suitable for mounting the first electronic control unit is arranged on at least one part of the first mounting bracket (22), and a second mounting part suitable for mounting the second electronic control unit is arranged on at least one part of the second mounting bracket (23);
the mounting bracket assembly (2) further comprises a connecting bracket (21), wherein the first mounting bracket (22) and the second mounting bracket (23) are connected with the bracket (1) through the connecting bracket (21);
each of the first mounting bracket (22) and the second mounting bracket (23) comprises a main board and a flange, the flange is connected with the main board, the flange is suitable for being connected with the connecting bracket (21), the main board comprises a connecting plate and a mounting plate, the connecting plate (2221) of the first mounting bracket is connected with and attached to the connecting plate (2321) of the second mounting bracket, the mounting plate (2222) of the first mounting bracket forms at least one part of the first mounting bracket (22), and the mounting plate (2322) of the second mounting bracket forms at least one part of the second mounting bracket (23).
2. The cradle assembly (100) of claim 1,
the connection plate (2221) of the first mounting bracket is configured as a bottom wall of a projection projecting toward the second mounting bracket (23), and the connection plate (2321) of the second mounting bracket is configured as a bottom wall of a projection projecting toward the first mounting bracket (22).
3. The bracket assembly (100) according to claim 2, wherein the main plate is provided with a flanged hole at the middle part, the wall of the flanged hole (223) of the first mounting bracket extends away from the second mounting bracket (23), and the wall of the flanged hole (233) of the second mounting bracket extends away from the first mounting bracket (22).
4. The bracket assembly (100) of claim 3 wherein said connecting plate is a plurality of said connecting plates being spaced apart about the circumference of said flanging hole; the mounting panel is a plurality of, a plurality of the mounting panel is around the circumference interval setting of turn-ups hole.
5. The cradle assembly (100) of claim 4, wherein the first mounting portion includes a plurality of first mounting holes (22221), the plurality of first mounting holes (22221) corresponding one-to-one with the plurality of mounting plates of the first mounting bracket (22); the second installation portion comprises a plurality of second installation holes (23221), and the second installation holes (23221) are in one-to-one correspondence with the installation plates of the second installation support (23).
6. The support assembly (100) according to claim 1, wherein the bracket (1) is connected with the connecting support (21) by a snap-fit structure, and the bracket (1) is further connected with the connecting support (21) by a threaded fastener; the buckling structure comprises a hook (11) integrally formed on the bracket (1) and a clamping plate (211) arranged on the connecting bracket (21).
7. The bracket assembly (100) according to any one of claims 1-6, wherein the bracket (1) is adapted to be parallel to a front wall (200) of a vehicle body, the connecting bracket (21) is parallel to the bracket (1), and the first mounting bracket (22) and the second mounting bracket (23) each extend in a front-rear direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610182305.8A CN107235018B (en) | 2016-03-28 | 2016-03-28 | Support assembly |
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| CN201610182305.8A CN107235018B (en) | 2016-03-28 | 2016-03-28 | Support assembly |
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| CN107235018B true CN107235018B (en) | 2020-03-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107901844A (en) * | 2017-11-09 | 2018-04-13 | 上汽通用五菱汽车股份有限公司 | Multifunction blue tooth module installation structure and vehicle |
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| CN202518201U (en) * | 2012-03-23 | 2012-11-07 | 重庆长安汽车股份有限公司 | Installation structure of electronic control unit and automobile body of automobile |
| CN202782720U (en) * | 2012-08-30 | 2013-03-13 | 北京汽车股份有限公司 | Mounting and fixing bracket for instrument panel and electronic control unit and automobile |
| CN203047108U (en) * | 2012-12-26 | 2013-07-10 | 重庆长安汽车股份有限公司 | Combined structure of automobile electronic control unit (ECU) support, transmission control unit (TCU) support and storage battery support |
| CN203753057U (en) * | 2014-04-11 | 2014-08-06 | 安徽江淮汽车股份有限公司 | Engine control unit fixed support and automobile with same |
| JP2014240235A (en) * | 2013-06-11 | 2014-12-25 | 本田技研工業株式会社 | Fitting structure of control device and cantilever member used in fitting structure |
| CN205044673U (en) * | 2015-09-29 | 2016-02-24 | 北京新能源汽车股份有限公司 | Fixed bolster and have its electric automobile |
-
2016
- 2016-03-28 CN CN201610182305.8A patent/CN107235018B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202518201U (en) * | 2012-03-23 | 2012-11-07 | 重庆长安汽车股份有限公司 | Installation structure of electronic control unit and automobile body of automobile |
| CN202782720U (en) * | 2012-08-30 | 2013-03-13 | 北京汽车股份有限公司 | Mounting and fixing bracket for instrument panel and electronic control unit and automobile |
| CN203047108U (en) * | 2012-12-26 | 2013-07-10 | 重庆长安汽车股份有限公司 | Combined structure of automobile electronic control unit (ECU) support, transmission control unit (TCU) support and storage battery support |
| JP2014240235A (en) * | 2013-06-11 | 2014-12-25 | 本田技研工業株式会社 | Fitting structure of control device and cantilever member used in fitting structure |
| CN203753057U (en) * | 2014-04-11 | 2014-08-06 | 安徽江淮汽车股份有限公司 | Engine control unit fixed support and automobile with same |
| CN205044673U (en) * | 2015-09-29 | 2016-02-24 | 北京新能源汽车股份有限公司 | Fixed bolster and have its electric automobile |
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| CN107235018A (en) | 2017-10-10 |
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