Shock absorbing supporting block and vehicle
A technology of supporting blocks and supporting parts, which is applied in the direction of shock absorbers, vehicle parts, springs/shock absorbers, etc., and can solve problems such as poor waterproof, windproof and dustproof effects, inability to ensure the sealing of the car body, vibration and noise, etc.
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- Publication Date
- 2019-02-22
Smart Images
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Abstract
Description
technical field
[0001] The invention belongs to the technical field of vehicle manufacturing, and in particular relates to a shock absorbing support block and a vehicle. Background technique
[0002] At present, vehicles such as buses are equipped with top-mounted air conditioners in order to design the interior space reasonably, and most of them are integrated air conditioners, that is, the compressor and the air supply fan are in the same casing, which will cause the vibration of the compressor during operation. It is transmitted to the side wall of the car body through the roof of the car body, and generates vibration noise, which brings discomfort to the occupants. In addition, the current bus air conditioner is connected to the roof of the car body by bolting. This assembly method is a rigid connection method, which leads to high processing accuracy and positioning requirements for the connection and matching parts. At the same time, it is difficult to completely fit th...
Examples
Embodiment Construction
[0022] see in conjunction Figure 1 to Figure 4 As shown, according to an embodiment of the present invention, a shock absorbing support block is provided, which includes an elastic housing 1, and the elastic housing 1 is configured with a cavity 2, and a variable stiffness material 3 is disposed in the cavity 2. In this technical solution, by arranging the variable stiffness material 3 in the elastic shell 1, more specifically, when the variable stiffness material is in liquid phase or gas phase, it is filled into the cavity 2 That is, when the external load is prevented on the shock-absorbing support block, for example, when it is used as a load with vibration such as an air conditioner, it is ensured that the shock-absorbing support block can pass through the difference of the rigidity variable material 3 that it has inside. The adaptive change of the stiffness results in sufficient support stiffness while effectively reducing the vibration transmission, that is, the shock-...