CN220798720U - Controller cover plate - Google Patents
Controller cover plate Download PDFInfo
- Publication number
- CN220798720U CN220798720U CN202322353049.2U CN202322353049U CN220798720U CN 220798720 U CN220798720 U CN 220798720U CN 202322353049 U CN202322353049 U CN 202322353049U CN 220798720 U CN220798720 U CN 220798720U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- controller
- plate body
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003292 glue Substances 0.000 claims abstract description 8
- 239000010960 cold rolled steel Substances 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 20
- 239000011241 protective layer Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the field of automobile parts, in particular to a controller cover plate. The utility model provides a controller cover plate, comprising: the cover plate body comprises a plurality of layers of glue clamping plates which are sequentially arranged; and each glue clamping plate is connected in sequence. The cover plate body is designed into three layers, so that the strength of the cover plate is improved. Meanwhile, the material of the cover plate is improved, and the viscous damping rubber core and cold-rolled steel are selected for use, so that the absorbing capacity of the cover plate body to vibration is improved.
Description
Technical Field
The utility model relates to the field of automobile parts, in particular to a controller cover plate.
Background
NVH refers to the english abbreviation of noise, vibration and harshness (Noise, vibration, harshness). This is a comprehensive problem in measuring the quality of automobile manufacture. NVH index is one of the most direct and fundamental performance of automobile user experience. In the past, the controller cover plate was made by stamping the SPCC plate, and then was screwed to the controller. Playing a role of protecting the controller. However, because the cover plate of the controller is thinner and has larger area, the rigidity of the product is insufficient, the feedback is obvious after vibration, and the NVH mode is poor. It is therefore necessary to design a controller board.
Disclosure of Invention
The utility model aims to provide a controller cover plate to solve the problems.
In order to achieve the above object, an embodiment of the present utility model provides a controller cover plate, including: the cover plate body comprises a plurality of layers of glue clamping plates which are sequentially connected.
And each glue clamping plate is connected in sequence.
Further, the laminated board comprises at least one elastic layer.
Further, the elastic layer is made of a viscous damping rubber core.
Further, the number of the laminated plates is three.
Further, the laminated board further comprises two protective layers, and the two protective layers are respectively arranged on two sides of the elastic layer.
Further, the material of the protective layer is cold rolled steel.
Further, a plurality of mounting holes are formed in the edge of the cover plate body along the circumferential direction.
Further, each corner of the cover body is provided with at least one mounting hole.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects: the cover plate body is designed into three layers, so that the strength of the cover plate is improved. Meanwhile, the material of the cover plate is improved, and the viscous damping rubber core and cold-rolled steel are selected for use, so that the absorbing capacity of the cover plate body to vibration is improved.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 shows a perspective view of a cover plate body of the present utility model;
fig. 2 shows a schematic structural view of the laminated board of the present utility model.
In the figure:
1. a cover plate body; 11. a mounting hole; 2. a glue clamping plate; 21. an elastic layer; 22. and (5) a protective layer.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
1-2, this embodiment provides a controller cover plate, including: the cover plate body 1, the cover plate body 1 is an end cover mechanism of an automobile controller, and is used for covering an installation port of the controller and sealing and protecting the controller. In the prior art, the cover plate of the controller is usually made by adopting an SPCC plate stamping forming mode, and the manufactured product has the following defects that firstly, the end plate of the controller is usually thin and has a larger area. This causes a problem of insufficient rigidity of the product itself. Secondly, under the influence of the conditions, feedback after vibration of the end plate of the controller is obvious, and NVH mode is poor.
Therefore, in order to solve the above-mentioned problem, the cover plate body 1 provided by the present embodiment optimizes the structural form of the controller cover plate and increases the rigidity. Specifically, the cover plate body 1 comprises a plurality of layers of glue clamping plates 2 which are sequentially arranged, and each glue clamping plate 2 is sequentially connected. Through setting up multilayer doubling board 2 structures, can effectively increase the thickness of apron body 1, and then increase the rigidity of apron body 1 to improve the bearing capacity to the vibration. In order to facilitate the installation of the cover plate body 1 to the installation port of the controller, a plurality of installation holes 11 are formed in the edge of the cover plate body 1 along the circumferential direction. By selecting an appropriate bolt, the bolt is connected to the mounting hole 11, and the cover plate body 1 can be mounted to the port of the controller. Meanwhile, in order to avoid the phenomenon that the rear cover plate body 1 is provided with a raised edge, each corner of the cover plate body 1 is provided with at least one mounting hole 11, and after each corner is positioned, the corner of the cover plate body 1 can be reliably fixed on the mounting end cover of the controller, so that the condition that the cover plate body 1 is raised edge or lifted is avoided.
In order to further enhance the absorption of the vibration energy by the cover body 1, in this embodiment, the laminated board 2 includes at least one elastic layer 21. By providing the elastic layer 21 in the laminated board 2, the effect of absorbing vibration when vibration is transmitted in the laminated board 2 can be enhanced, and the NVH performance of the cover board body 1 can be improved. In this embodiment, the elastic layer 21 is preferably made of a viscous damping rubber core.
In the second embodiment, the present embodiment is implemented on the basis of the first embodiment, and the present embodiment further provides the laminated board 2 with three layers on the basis of the first embodiment. Meanwhile, the three-layer laminated board 2 has a structure of two protective layers 22 and an elastic layer 21 arranged between the two protective layers 22. By providing the two protective layers 22 on the inner and outer sides of the elastic layer 21, the protective effect on the elastic layer 21 can be effectively achieved, and the life of the elastic layer 21 can be improved. In this embodiment, the protective layer 22 is preferably made of cold-rolled steel.
It should be noted that, technical features such as other components of the controller cover plate related to the present application should be considered as the prior art, and specific structures, working principles, and control manners and spatial arrangements of the technical features may be selected conventionally in the art, and should not be considered as the point of the utility model of the present application, which is not further specifically described in detail.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A controller cover plate, comprising:
the cover plate comprises a cover plate body (1), wherein the cover plate body (1) comprises a plurality of layers of glue clamping plates (2) which are sequentially connected;
the laminated board (2) comprises at least one elastic layer (21);
the elastic layer (21) is made of a viscous damping rubber core.
2. The controller board of claim 1, wherein,
the number of the rubber clamping plates (2) is three.
3. The controller board of claim 2, wherein,
the laminated board (2) further comprises two protective layers (22), and the two protective layers (22) are respectively arranged on two sides of the elastic layer (21).
4. The controller board of claim 3, wherein,
the material of the protective layer (22) is cold rolled steel.
5. The controller board of claim 1, wherein,
a plurality of mounting holes (11) are formed in the edge of the cover plate body (1) along the circumferential direction.
6. The controller board of claim 5, wherein,
each corner of the cover plate body (1) is provided with at least one mounting hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322353049.2U CN220798720U (en) | 2023-08-31 | 2023-08-31 | Controller cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322353049.2U CN220798720U (en) | 2023-08-31 | 2023-08-31 | Controller cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220798720U true CN220798720U (en) | 2024-04-16 |
Family
ID=90636814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322353049.2U Active CN220798720U (en) | 2023-08-31 | 2023-08-31 | Controller cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220798720U (en) |
-
2023
- 2023-08-31 CN CN202322353049.2U patent/CN220798720U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |