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Human body pressure switch and vehicle seat

A technology of human body pressure and pressure switch, which is applied to vehicle seats, vehicle parts, and seat belts in the car, etc. It can solve the problems of difficult and stable layout of plastic-plastic sealing structures, circuit damage, product function failure, etc., to prevent product function failure , reduce the volume, avoid the effect of circuit damage

Pending Publication Date: 2017-08-29
SHANGHAI ANWEN AUTOMOTIVE ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the design volume of the carrying platform is small, the plastic-plastic sealing structure is often difficult to arrange stably, and is often suspended outside the carrying platform, and is often subjected to rubbing and pressing from the bottom surface of the sponge foam pad, causing circuit damage. cause product failure

Method used

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  • Human body pressure switch and vehicle seat
  • Human body pressure switch and vehicle seat
  • Human body pressure switch and vehicle seat

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Embodiment Construction

[0034] The core of the present invention is to provide a human body pressure switch and a car seat, so as to avoid circuit damage caused by kneading and pressing from the bottom surface of the sponge foam pad and prevent product function failure.

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] see Figure 1-Figure 9 , figure 1 A partial structural schematic diagram of a car seat provided by an embodiment of the present invention; figure 2 Schematic diagram of the structure of the h...

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Abstract

The invention discloses a human body pressure switch. The human body pressure switch comprises a bearing base plate, a pressure switch element arranged on the bearing base plate, a circuit connecting body electrically connected with the pressure switch element and a pressure bearing top lid arranged on the bearing base plate, an accommodating space is formed between the pressure bearing top lid and the bearing base plate, the pressure switch element and the circuit connecting body are arranged in the accommodating space, and all sensing touch points of the pressure switch element and a body part of the circuit connecting body are located in a protection range of the pressure bearing top lid. According to the human body pressure switch, through the full projection shielding mode, the anti-damage capacity of the joint of the pressure switch element and a connecting lead is drastically improved, the circuit damage caused by the rubbing and pressing effect of the lower bottom face of a sponge foaming cushion is avoided, and the product function failure is prevented. The invention further discloses a vehicle seat.

Description

technical field [0001] The invention relates to the technical field of car seats, in particular to a human body pressure switch and a car seat. Background technique [0002] With the development of science and technology in the field of vehicle transportation, seat occupancy monitoring, as an application requirement in the field of occupant seat belt reminder, has received more and more attention from the market. The pressure switch element is used to detect the presence of human body pressure from the seat surface through the seat, which can effectively sense the presence of the seat user and realize the function of user presence detection. [0003] A simple application of this kind of seat body pressure switch product is to arrange a pressure switch element and matching structure on the load-bearing frame under the foam pad of the seat cushion inside the vehicle seat. When the pressure of the human body's buttocks acts on the seat surface of the seat sponge bearing pad, t...

Claims

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Application Information

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IPC IPC(8): B60N2/00B60R22/48
CPCB60N2/002B60R22/48B60R2022/4858
Inventor 张海涛范丽花
Owner SHANGHAI ANWEN AUTOMOTIVE ELECTRONICS
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