CN207565396U - A kind of automotive seat - Google Patents

Abstract

The utility model discloses a kind of automotive seat, including：Chair framework；The cushion foam being set on the chair framework offers the outlet hole in impenetrating thickness direction on the cushion foam；The pressure switch element being set on the cushion foam, the wire connection terminal of the pressure switch element are stretched into the outlet hole；Conducting wire, one end are connected by plastic molding block with the wire connection terminal of the pressure switch element, and the other end is connected with connector, and the connector is fixed on the chair framework.Automotive seat provided by the utility model offers outlet hole on cushion foam, for draw by the outlet hole with the conducting wire that pressure switch element is connect.Since conducting wire from outlet behind cushion foam, can not avoid the routing arrangement difficulty of bundle conductor, the fixed position that connector and chair framework are set nearby can be realized, meanwhile, reduce harness length, optimize circuit routing.

Description

A kind of automotive seat

Technical field

The utility model is related to automobile technical field, more particularly to a kind of automotive seat.

Background technology

With the development in science and technology in vehicular traffic field, the application in field is reminded in seat user monitoring as personal harness It is required that increasingly obtain the attention in market.

A kind of human pressure's sensor being arranged between Chain cushion and surface cover, passes through seat using pressure switch element Cushion is detected the presence of the human pressure from seat, can effectively perceive the presence of seat user, and realization makes There is the function of detection in user.

One simple application of such seat human pressure switch product is exactly by a pressure switch element and cooperation knot Structure is arranged in inside seat between Chain cushion knead dough set.When human buttock's pressure is applied to seat sponge bearing pads During seat, human body weight is pressed in this human body pressure switch, and then triggers the sensing contact of corresponding foil switch element, is allowed to Generate the circuit output feature of break-make characteristic.It is usually made of components such as pressure switch element, conducting wire and connectors.People The pressure switch element of body sensitive switch through electrical connection, by conducting wire and detachable electric connector and interior metal contact pin, structure Into the electric loop connection relation with vehicle body.

In previous engineering design process, conducting wire outlet method encounters the inconvenient feelings from outlet behind cushion foam Condition, the mode for outlet of unrolling at a distance.Not only it had increased pressure switch element and may span across seat groove, but also increased design hardly possible Degree, simultaneously as longer circuit unrolls, also increases the risk that circuit in seat is damaged, materials'use amount is big, and there is also materials Material uses unnecessary waste.

Therefore, how to facilitate conducting wire outlet, become the technical issues of those skilled in the art are urgently to be resolved hurrily

Utility model content

The purpose of this utility model is to provide a kind of automotive seat, to facilitate conducting wire outlet.

To achieve the above object, the utility model provides following technical solution：

A kind of automotive seat, including：

Chair framework；

The cushion foam being set on the chair framework offers the outlet in impenetrating thickness direction on the cushion foam Hole；

The pressure switch element being set on the cushion foam, the wire connection terminal of the pressure switch element stretch into described In outlet hole；

Conducting wire, one end are connected by plastic molding block with the wire connection terminal of the pressure switch element, and the other end is with connecting Device is connected, and the connector is fixed on the chair framework.

Preferably, in above-mentioned automotive seat, the plastic molding block is located in the outlet hole.

Preferably, in above-mentioned automotive seat, the distance of the bottom surface of the plastic molding block apart from the chair framework More than or equal to 10mm.

Preferably, in above-mentioned automotive seat, the plastic molding block is located at outside the outlet hole, and positioned at the seat The lower part of skeleton.

Preferably, in above-mentioned automotive seat, the distance of the upper bottom surface of the plastic molding block apart from the chair framework More than or equal to 10mm.

Preferably, in above-mentioned automotive seat, the outlet hole is the through hole of speaker hole, stepped hole or cross-section product.

Preferably, in above-mentioned automotive seat, the area of section that the outlet hole is located at seat side is less than opposite side Area of section.

Preferably, in above-mentioned automotive seat, the plastic molding block is by resistance and/or diode and the pressure switch The wire connection terminal and conducting wire of element and the connection common sealing of riveted terminal.

It can be seen from the above technical scheme that automotive seat provided by the utility model, offers on cushion foam Outlet hole, for draw by the outlet hole with the conducting wire that pressure switch element is connect.Since conducting wire can not be from cushion Outlet behind foam avoids the routing arrangement difficulty of bundle conductor, can realize and set consolidating for connector and chair framework nearby Positioning is put, meanwhile, reduce harness length, optimize circuit routing.

Description of the drawings

Fig. 1 is the vertical view of automotive seat that the utility model embodiment one provides；

Fig. 2 is sectional views of the Fig. 1 along line A-A；

Fig. 3 is the partial enlarged view of automotive seat that the utility model embodiment provides；

Fig. 4 is the partial enlarged view of automotive seat that another embodiment of the utility model provides；

Fig. 5 is the partial enlarged view of automotive seat that the utility model another embodiment provides；

Fig. 6 is the vertical view of automotive seat that the utility model embodiment two provides；

Fig. 7 is sectional views of the Fig. 6 along line A-A；

Fig. 8 is the partial enlarged view of automotive seat that the utility model embodiment provides；

Fig. 9 is the partial enlarged view of automotive seat that another embodiment of the utility model provides；

Figure 10 is the partial enlarged view of automotive seat that the utility model another embodiment provides.

Wherein, 101 be cushion foam, and 102 be outlet hole, and 103 be pressure switch element, and 104 be chair framework, and 105 are Flexible bendable region, 106 be plastic molding block, and 107 be connector, and 108 be conducting wire.

Specific embodiment

The core of the utility model is to provide a kind of automotive seat, to facilitate conducting wire outlet.

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- Figure 10 is please referred to Fig.1, a kind of automotive seat that the utility model embodiment provides including chair framework 104, is sat Pad foam 101, pressure switch element 103 and conducting wire 108.

Wherein, cushion foam 101 is set on chair framework 104, and impenetrating thickness direction is offered on cushion foam 101 Outlet hole 102.Pressure switch element 103 is set on cushion foam 101, and the wire connection terminal of pressure switch element 103 stretches into In outlet hole 102.108 one end of conducting wire is connected by plastic molding block 106 with the wire connection terminal of pressure switch element 103, another End is connected with connector 107, and connector 107 is fixed on chair framework 104.

Automotive seat provided by the utility model offers outlet hole 102 on cushion foam 101, for causing and pressing The conducting wire that power switch element 103 connects is drawn by the outlet hole 102.Since conducting wire 108 can not be behind cushion foam 101 Outlet avoids the routing arrangement difficulty of bundle conductor, can realize the fixed position for setting connector and chair framework nearby, together When, reduce harness length, optimize circuit routing.

In one specific embodiment of the utility model, plastic molding block 106 is located in outlet hole 102, does not protrude from cushion 101 upper surface of foam and the regional location of bottom surface, the effective protection connecting portion of conducting wire avoid abrasion, improve the service life.

Preferably, distance of the bottom surface of plastic molding block 106 apart from chair framework 104 is greater than or equal to 10mm, avoids The collision of plastic molding block 106 and chair framework 104.

In one specific embodiment of the utility model, plastic molding block 106 is located at outside outlet hole 102, and positioned at seat bone The lower part of frame 104.I.e. plastic molding block 106 does not protrude from the regional location of 101 upper surface of cushion foam and bottom surface, effectively protects The connecting portion of conducting wire has been protected, has avoided abrasion, has improved the service life.

Preferably, distance of the upper bottom surface of plastic molding block 106 apart from chair framework 104 is greater than or equal to 10mm, avoids The collision of plastic molding block 106 and chair framework 104.

In one specific embodiment of the utility model, outlet hole 102 is the perforation of speaker hole, stepped hole or cross-section product Hole.Preferably, outlet hole 102 is located at area of section of the area of section less than opposite side of seat side.

In one specific embodiment of the utility model, plastic molding block 106 can also open resistance and/or diode with pressure The wire connection terminal and conducting wire of pass element 103 and the connection common sealing of riveted terminal.

Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other The difference of embodiment, just to refer each other for identical similar portion between each embodiment.

The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide range consistent with features of novelty.

Claims (8)

1. a kind of automotive seat, which is characterized in that including：

Chair framework (104)；

The cushion foam (101) being set on the chair framework (104) is offered on the cushion foam (101) through thickness Spend the outlet hole (102) in direction；

The pressure switch element (103) being set on the cushion foam (101), the wiring of the pressure switch element (103) Terminal is stretched into the outlet hole (102)；

Conducting wire (108), one end are connected by plastic molding block (106) with the wire connection terminal of the pressure switch element (103), separately One end is connected with connector (107), and the connector (107) is fixed on the chair framework (104).

2. automotive seat according to claim 1, which is characterized in that the plastic molding block (106) is positioned at the outlet In hole (102).

3. automotive seat according to claim 2, which is characterized in that the bottom surface distance of the plastic molding block (106) The distance of the chair framework (104) is greater than or equal to 10mm.

4. automotive seat according to claim 1, which is characterized in that the plastic molding block (106) is positioned at the outlet Hole (102) outside, and is located at the lower part of the chair framework (104).

5. automotive seat according to claim 4, which is characterized in that the upper bottom surface distance of the plastic molding block (106) The distance of the chair framework (104) is greater than or equal to 10mm.

6. automotive seat according to claim 1, which is characterized in that the outlet hole (102) for speaker hole, stepped hole or The through hole of cross-section product.

7. automotive seat according to claim 6, which is characterized in that the outlet hole (102) is cut positioned at seat side Face area is less than the area of section of opposite side.

8. automotive seat according to claim 1, which is characterized in that the plastic molding block (106) is by resistance and/or two The wire connection terminal and conducting wire of pole pipe and the pressure switch element (103) and it connect the common sealing of riveted terminal.