CN219728355U - Enhanced architecture for BSC systems - Google Patents
Enhanced architecture for BSC systems Download PDFInfo
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- CN219728355U CN219728355U CN202320701484.7U CN202320701484U CN219728355U CN 219728355 U CN219728355 U CN 219728355U CN 202320701484 U CN202320701484 U CN 202320701484U CN 219728355 U CN219728355 U CN 219728355U
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 93
- 238000005728 strengthening Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 230000005855 radiation Effects 0.000 abstract description 11
- 238000010009 beating Methods 0.000 abstract 2
- 230000002787 reinforcement Effects 0.000 description 20
- 239000002184 metal Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
The utility model discloses a reinforcing structure for a BSC system, which comprises a front coaming for installing a BSC body, wherein the front coaming is provided with a limiting table protruding towards a passenger cabin along the longitudinal direction, the limiting table is annular, and the BSC body is installed in a preset area surrounded by the annular limiting table; the vehicle cabin further comprises a reinforcing support, wherein the reinforcing support is arranged on one side of the front coaming, which is close to the cabin; the reinforcing support is also connected with the limiting table; the problem of braking noise can be optimized from the vehicle body structure, so that the dynamic stiffness of the local part of the mounting point is increased, the transmission of braking vibration energy from the BSC body to the front panel beating is reduced, the radiation noise of the panel beating is reduced, and the requirement of a driver on the braking noise is met.
Description
Technical Field
The utility model relates to the field of vehicle parts, in particular to a reinforcing structure for a BSC system.
Background
The BSC system is short for BrakingSafetyControl System, is called a braking safety control system, and consists of a master cylinder, a liquid storage pot, a hydraulic unit component, a motor, a piston pump, an electric control unit, a simulator, a circuit board and the like. Six parts of the traditional electronic vacuum pump EVP system are integrated, the volume and the weight are greatly reduced, and more space is reserved for the front cabin space. Meanwhile, the automobile has the advantages of shorter braking distance, safer system, excellent pedal feel, more energy saving of the whole automobile and the like, so that more and more new energy automobile types adopt the scheme.
Although BSC systems offer many advantages, some control strategies and architectural designs are not yet fully developed due to their late development. For example, when a brake pedal is depressed, the BSC system emits significant piston pump operating noise. This problem can lead to misunderstanding of the failure of the brake system by the driver, causing major complaints. However, the optimization from the BSC system itself is difficult, and the period is long, which does not conform to the progress of the project development.
Therefore, in order to solve the above problems, there is a need for a reinforcement structure for a BSC system that can optimize the brake noise problem from the vehicle body structure, thereby increasing the dynamic stiffness of the local part of the mounting point, reducing the transmission of brake vibration energy from the BSC body to the front panel, and reducing the radiation noise of the panel, thereby satisfying the driver's requirement for brake noise.
Disclosure of Invention
In view of the above, the present utility model aims to overcome the defects in the prior art, and provide a reinforcing structure for a BSC system, which can optimize the problem of braking noise from a vehicle body structure, thereby increasing local dynamic stiffness of a mounting point, reducing transmission of braking vibration energy from a BSC body to a front panel, and reducing radiation noise of the panel, so as to meet the requirement of a driver on the braking noise.
The utility model relates to a reinforcing structure for a BSC system, which comprises a front coaming for installing a BSC body, wherein the front coaming is provided with a limiting table protruding towards a passenger cabin along the longitudinal direction, the limiting table is annular, and the BSC body is arranged in a preset area surrounded by the annular limiting table; the vehicle cabin further comprises a reinforcing support, wherein the reinforcing support is arranged on one side of the front coaming, which is close to the cabin; the reinforcing support is also connected with the limiting table.
Further, the bottom of the lateral left side of the limiting table is provided with a left lower reinforcement part extending towards the lateral left side, and the bottom of the lateral right side of the limiting table is provided with a right lower reinforcement part extending towards the lateral right side.
Further, the dash panel is provided with an upper left reinforcing part protruding towards the cabin along the longitudinal direction, and the bottom of the upper left reinforcing part is connected with the upper part of the transverse left side of the limiting table; the front coaming is provided with an upper right reinforcing part protruding towards the cabin along the longitudinal direction, and the bottom of the upper right reinforcing part is connected to the upper part of the transverse right side of the limiting table.
Further, the dash panel has a middle reinforcing portion protruding toward the cabin in the longitudinal direction, and the bottom of the middle reinforcing portion is connected to the upper side of the lateral middle portion of the stopper.
Further, the BSC body is installed in a preset area surrounded by the annular limiting table through four connecting pieces, the preset area surrounded by the limiting table is rectangular in longitudinal projection, and the four limiting pieces are respectively arranged close to four corners of the rectangle.
Further, the reinforcing support is connected to the left side of the limit table, the bottom of the reinforcing support is connected to the bottom of the limit table, and the top of the reinforcing support is higher than the top of the limit table in the height direction.
Further, a functional gap is formed between the left side of the reinforcing support and the limiting table, and the reinforcing support is provided with a connecting lug positioned at the top of the functional gap in the height direction.
Further, the reinforcing support is provided with a first connecting end and a second connecting end which are connected to the longitudinal rear end face of the limiting table, the first connecting end is located at the top of the height direction of the limiting table, and the second connecting end is located at the bottom of the height direction of the limiting table.
Further, the reinforcing bracket is further provided with a third connecting end connected to the preset area and a fourth connecting end connected to the front coaming, the third connecting end is positioned on the right side of the reinforcing bracket in the transverse direction, and the fourth connecting end is positioned on the left side of the reinforcing bracket in the transverse direction.
Further, the cross section of the reinforcing support is U-shaped.
The beneficial effects of the utility model are as follows: the utility model discloses a reinforcing structure for a BSC system, which comprises a front coaming for installing a BSC body, wherein the BSC body is arranged on the left side of the transverse middle part of the front coaming, the front coaming is provided with a limiting table which protrudes towards a passenger cabin along the longitudinal direction, the limiting table is annular, and the BSC body is arranged in a preset area surrounded by the annular limiting table; the annular limiting table can improve the limiting and positioning capabilities of the BSC body, meanwhile, the structure of the annular limiting table can also play a role in strengthening the installation position of the BSC body, the strength of the BSC body assembled on the front coaming is improved, vibration can be absorbed and reduced by the annular limiting table, the function of reducing vibration transmission is achieved, and the radiation noise of sheet metal parts is reduced; the vehicle cabin seat is characterized by further comprising a reinforcing support, wherein the reinforcing support is arranged on one side of the front coaming, which is close to the cabin, namely, the reinforcing support and the limiting table are positioned on the same longitudinal side of the front coaming, and the reinforcing support is also connected with the limiting table; the automobile body structure can be used for optimizing the problem of braking noise, the dynamic stiffness of the part of the mounting point can be increased through the use of the reinforcing support, the braking vibration energy transmission of the BSC body to the front wall metal plate is further reduced, the radiation noise of the metal plate is reduced, and accordingly the requirement of a driver on the braking noise is met.
Drawings
The utility model is further described below with reference to the accompanying drawings and examples:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure in the A-A direction of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic structural view of a reinforcing bracket according to the present utility model;
FIG. 5 is a schematic top view of the structure of FIG. 4 according to the present utility model;
FIG. 6 is a schematic view of the bottom structure of FIG. 4 according to the present utility model;
FIG. 7 is a schematic diagram of the left-hand structure of FIG. 4 in accordance with the present utility model;
FIG. 8 is a schematic diagram of the right-hand structure of FIG. 4 according to the present utility model;
fig. 9 is a schematic view of the structure of the dash panel of the present utility model.
Detailed Description
Fig. 1 is a schematic structural diagram of the present utility model, as shown in the drawing, in this embodiment, any one of the prior art is adopted for the BSC main body 2, and the dash panel 1 is identical to the prior art except for the description, and is not repeated here; the transverse direction corresponds to the width direction of the vehicle after the dash panel 1 is assembled on the vehicle, the left and right directions are the transverse direction left and right when the driver drives the vehicle, the longitudinal direction corresponds to the length direction of the vehicle after the dash panel 1 is assembled on the vehicle, the front and back directions are the longitudinal direction front and back when the driver drives the vehicle, and the height direction corresponds to the height direction of the vehicle after the dash panel 1 is assembled on the vehicle, and no description is repeated here; the reinforcing structure for the BSC body 2 in the present embodiment includes a dash panel 1 for mounting the BSC body 2, the BSC body 2 being mounted on the left side of the lateral middle of the dash panel 1, the dash panel 1 having a stopper 3 protruding toward the passenger cabin in the longitudinal direction, the stopper 3 being annular, the BSC body 2 being mounted in a preset area 4 surrounded by the annular stopper 3; the annular limiting table 3 can improve the limiting and positioning capabilities of the BSC body 2, meanwhile, the structure of the annular limiting table 3 can also play a role in strengthening the installation position of the BSC body 2, the strength of the BSC body 2 assembled on the dash panel 1 is improved, meanwhile, vibration can be absorbed and reduced by the annular limiting table 3, the function of reducing vibration transmission is achieved, and the radiation noise of sheet metal parts is reduced;
the vehicle cabin seat further comprises a reinforcing support 5, wherein the reinforcing support 5 is arranged on one side of the front surrounding plate 1 close to a cabin, namely, the reinforcing support 5 and the limiting table are positioned on the same longitudinal side of the front surrounding plate 1, and the reinforcing support 5 is also connected with the limiting table 3; the scheme can optimize the problem of braking noise from the vehicle body structure, the use of the reinforcing support 5 can increase the local dynamic stiffness of the mounting point, further reduce the braking vibration energy transmission of the BSC body 2 to the front periphery sheet metal, reduce the radiation noise of the sheet metal, and further meet the requirement of a driver on the braking noise.
In this embodiment, the bottom of the lateral left side of the limiting platform 3 has a left lower reinforcement portion 31 extending toward the lateral left side, and the bottom of the lateral right side of the limiting platform 3 has a right lower reinforcement portion 32 extending toward the lateral right side; the dash panel 1 is provided with an upper left reinforcement part 33 protruding towards the cabin along the longitudinal direction, and the bottom of the upper left reinforcement part 33 is connected with the upper part of the transverse left side of the limit table 3; the front wall plate 1 is provided with an upper right reinforcement part 34 protruding towards the cabin along the longitudinal direction, and the bottom of the upper right reinforcement part 34 is connected with the upper part of the transverse right side of the limit table 3; the dash panel 1 has a middle reinforcing portion 35 protruding toward the cabin in the longitudinal direction, and the bottom of the middle reinforcing portion 35 is connected to the upper side of the lateral middle portion of the stopper table 3. As shown in the figure, the left lower reinforcement portion 31 and the right lower reinforcement portion 32 are structures in which the dash panel 1 projects in a large area toward the cabin side in the longitudinal direction, and the structures communicate with the bottom portion in the middle of the height direction of the stopper table 3 to form structural reinforcement for the bottom portion in the height direction of the stopper table 3; the left upper reinforcement part 33, the right upper reinforcement part 34 and the middle reinforcement part 35 are strip-shaped reinforcement ribs which are protruded towards one side of the cabin along the longitudinal direction of the front coaming 1 at the corresponding positions, and the bottom in the height direction of the left upper reinforcement part 33, the bottom in the height direction of the right upper reinforcement part 34 and the bottom in the height direction of the middle reinforcement part 35 are correspondingly extended into the preset area 4, so that the structural reinforcement of the top in the height direction of the limit table 3 is formed; the force transmission effect and the vibration absorption capacity of the limiting table 3 are improved, the brake vibration energy transmission of the BSC body 2 to the front periphery metal plate is reduced, the radiation noise of the metal plate is reduced, and therefore the requirement of a driver on the brake noise is met.
In this embodiment, the BSC body 2 is installed in the preset area 4 surrounded by the annular limiting platform 3 through four connecting pieces 6, the preset area 4 surrounded by the limiting platform 3 is rectangular along the longitudinal projection, the four limiting pieces are respectively arranged near four corners of the rectangle, the BSC body 2 is installed in the middle of the rectangular preset area 4, the connecting pieces 6 are fastening screws shown in the figure, and the installation strength of the BSC body 2 on the dash panel 1 is ensured.
In this embodiment, the reinforcing bracket 5 is connected to the lateral left side of the limiting table 3, and the reinforcing bracket 5 is close to the limiting table 3, the bottom of the reinforcing bracket 5 is connected to the bottom of the limiting table 3, and the top of the reinforcing bracket 5 is higher than the top of the limiting table 3 in the height direction; the effectiveness of vibration transmission is improved, the effectiveness of the use of the reinforcing support 5 is improved, and the radiation noise of metal plates is reduced.
In this embodiment, the cross section of the reinforcing support 5 is in a "U" shape, and the opening of the "U" shape is arranged towards the dash panel 1, so as to further improve the self structural strength of the reinforcing support 5, and meanwhile, the structure of this type of configuration can also play a role in reducing vibration, so as to reduce the radiation noise of the metal plate, and a functional gap is formed between the left side of the reinforcing support 5 and the limiting table 3, and the reinforcing support 5 is provided with a connecting support lug 50 located at the top of the height direction of the functional gap. This function clearance can regard as the reservation breach that disappears to use, also can regard as the reservation breach of stress to use, plays the effect of letting out the shake and let out the electricity, and of course this function clearance direction of height top connect lug 50 still can be connected to other spare part that the vehicle front end was arranged on to play the effect of strengthening the structural strength that BSC body 2 assembled on dash board 1, the same also can play the effect of biography power component, further play the function of falling shake, eliminating the shake, and is not repeated here.
In this embodiment, the reinforcing bracket 5 has a first connection end 51 and a second connection end 52 connected to a longitudinal rear end surface of the limiting table 3, where the first connection end 51 is located at a top of the limiting table 3 in a height direction, and the second connection end 52 is located at a bottom of the limiting table 3 in the height direction; the reinforcing bracket 5 further has a third connecting end 53 connected to the preset area 4 and a fourth connecting end 54 connected to the dash panel 1, the third connecting end 53 being located on the right side of the reinforcing bracket 5 in the lateral direction, and the fourth connecting end 54 being located on the left side of the reinforcing bracket 5 in the lateral direction. As shown in the figure, the first connection end 51 is located on the right side of the middle part in the height direction of the reinforcing bracket 5, the first connection end 51 is fixedly connected to the end surface of the top left side in the height direction of the limiting table 3, and more specifically, the first connection end 51 is connected to the upper left reinforcing part 33; the second connecting end 52 is positioned at the bottom of the reinforcing bracket 5 in the height direction, the second connecting end 52 is fixedly connected to the end surface of the left side of the bottom of the limit table 3 in the height direction, and more specifically, the second connecting end 52 is connected to the left lower reinforcing part 31; the third connecting end 53 is located on the right side of the transverse direction of the reinforcing bracket 5 and connected to the preset area 4, and more specifically, the longitudinal front section of the third connecting end 53 is fixed to the preset area 4, and the third connecting end 53 is approximately attached to the lateral wall of the transverse left side of the limiting table 3 along the transverse direction; the fourth connecting end 54 is approximately flush with the first connecting end 51 in the height direction, the fourth connecting end 54 is positioned at the left side of the transverse direction of the reinforcing bracket 5, and the fourth connecting end 54 is fixedly connected to the dash panel 1 at the left side of the transverse direction of the reinforcing bracket 5; the first connecting end 51, the second connecting end 52, the third connecting end 53 and the fourth connecting end 54 which are arranged on the reinforcing support 5 are used for improving the structural strength of the reinforcing support 5 and the assembly strength of the reinforcing support 5 on the front coaming 1, meanwhile, the vibration reduction function of the BSC body 2 is realized by the limiting table 3, the local dynamic stiffness of the mounting point of the BSC body 2 is increased, the brake vibration energy transmission of the BSC body 2 to the front coaming sheet metal is further reduced, the radiation noise of the sheet metal is reduced, and the requirement of a driver on the brake noise is met.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (10)
1. A reinforcing structure for a BSC system, characterized by: the passenger cabin comprises a front coaming for installing a BSC body, wherein the front coaming is provided with a limiting table protruding towards the passenger cabin along the longitudinal direction, the limiting table is annular, and the BSC body is installed in a preset area surrounded by the annular limiting table; the vehicle cabin further comprises a reinforcing support, wherein the reinforcing support is arranged on one side of the front coaming, which is close to the cabin; the reinforcing support is also connected with the limiting table.
2. The reinforcing structure for a BSC system according to claim 1, wherein: the bottom of the transverse left side of the limiting table is provided with a left lower reinforcing part extending towards the transverse left side, and the bottom of the transverse right side of the limiting table is provided with a right lower reinforcing part extending towards the transverse right side.
3. The reinforcing structure for a BSC system according to claim 1, wherein: the front coaming is provided with an upper left reinforcing part protruding towards the cabin along the longitudinal direction, and the bottom of the upper left reinforcing part is connected with the upper part of the transverse left side of the limiting table; the front coaming is provided with an upper right reinforcing part protruding towards the cabin along the longitudinal direction, and the bottom of the upper right reinforcing part is connected to the upper part of the transverse right side of the limiting table.
4. The reinforcing structure for a BSC system according to claim 1, wherein: the front coaming is provided with a middle reinforcing part protruding towards the cabin along the longitudinal direction, and the bottom of the middle reinforcing part is connected to the upper side of the transverse middle part of the limiting table.
5. The reinforcing structure for a BSC system according to claim 1, wherein: the BSC body is installed in a preset area surrounded by the annular limiting table through four connecting pieces, the preset area surrounded by the limiting table is rectangular in longitudinal projection, and the four connecting pieces are respectively arranged close to four corners of the rectangle.
6. The reinforcing structure for a BSC system according to claim 1, wherein: the reinforcing support is connected to the left side of the limit table, the bottom of the reinforcing support is connected to the bottom of the limit table, and the top of the reinforcing support is higher than the top of the limit table in the height direction.
7. The reinforcing structure for a BSC system as set forth in claim 6, wherein: the horizontal left side of strengthening support and spacing platform between have the function clearance, the strengthening support has the connection journal stirrup that is located function clearance direction of height top.
8. The reinforcing structure for a BSC system as set forth in claim 6, wherein: the reinforcing support is provided with a first connecting end and a second connecting end which are connected to the longitudinal rear end face of the limiting table, the first connecting end is located at the top of the height direction of the limiting table, and the second connecting end is located at the bottom of the height direction of the limiting table.
9. The reinforcing structure for a BSC system as set forth in claim 6, wherein: the reinforcing support is further provided with a third connecting end connected to the preset area and a fourth connecting end connected to the front coaming, the third connecting end is located on the right side of the reinforcing support in the transverse direction, and the fourth connecting end is located on the left side of the reinforcing support in the transverse direction.
10. The reinforcing structure for a BSC system as set forth in claim 6, wherein: the cross section of the reinforcing support is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320701484.7U CN219728355U (en) | 2023-03-31 | 2023-03-31 | Enhanced architecture for BSC systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320701484.7U CN219728355U (en) | 2023-03-31 | 2023-03-31 | Enhanced architecture for BSC systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219728355U true CN219728355U (en) | 2023-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320701484.7U Active CN219728355U (en) | 2023-03-31 | 2023-03-31 | Enhanced architecture for BSC systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219728355U (en) |
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2023
- 2023-03-31 CN CN202320701484.7U patent/CN219728355U/en active Active
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