The invention provides a pneumatic oscillator and an automobile seat pneumatic system.The pneumatic oscillator comprises a shell, a first space is formed in the shell, at least two airflow channels are formed in the shell, and the airflow channels communicate with the first space and the ambient atmosphere; at least two pneumatic units are arranged in the first space, and each pneumatic unit corresponds to one airflow channel; the pneumatic unit comprises at least one air guide passage and at least one actuating piece, the actuating piece is provided with an actuating inner cavity, and the actuating inner cavity is communicated with the air flow passage through the air guide passage; the extrusion assembly is installed on one side of the actuating pieces, the extrusion assembly comprises at least two fixing parts, and each fixing part corresponds to one actuating piece; and the driving device is arranged at the bottom of the shell and is used for driving the fixing part to do circulating reciprocating motion so as to repeatedly extrude the actuating piece. The pneumatic oscillator provided by the invention realizes the effect of high and low frequency vibration through air pressure vibration, and has the advantages of simple structure and better massage effect.
本申请提供一种气动振荡器及汽车座椅气动系统,其中,气动振荡器包括:外壳,外壳内设有第一空间,外壳上设有至少两个气流通路,气流通路连通第一空间和环境大气;第一空间内设有至少两个气动单元,每个气动单元对应一个气流通路;气动单元包括至少一个导气通路和至少一个作动件,作动件设有作动内腔,作动内腔通过导气通路与气流通路连通;挤压组件,挤压组件安装在作动件一侧,挤压组件包括至少两个固定部,每个固定部对应与一个作动件;驱动装置,驱动装置安装在外壳底部,用于驱动固定部做循环往复运动以反复挤压所述作动件。本申请提供的气动振荡器通过气压的震荡实现高低频振动的效果,具有结构简单且按摩效果更好的优点。
Pneumatic oscillator and automobile seat pneumatic system
一种气动振荡器及汽车座椅气动系统
2024-07-16
Patent
Electronic Resource
Chinese
IPC: | A61H PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY , Geräte für die physikalische Therapie, z.B. Vorrichtungen zum Lokalisieren oder Anregen spezieller Reflexpunkte am Körper / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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